@article{WalterCollenburgJaptoketal.2016,
  author    = {Walter, T. and Collenburg, L. and Japtok, L. and Kleuser, B. and Schneider-Schaulies, S. and M{\"u}ller, N. and Becam, J. and Schubert-Unkmeir, A. and Kong, J. N. and Bieberich, E. and Seibel, J.},
  title     = {Incorporation and visualization of azido-functionalized N-oleoyl serinol in Jurkat cells, mouse brain astrocytes, 3T3 fibroblasts and human brain microvascular endothelial cells},
  series = {Chemical Communications},
  volume    = {52},
  journal   = {Chemical Communications},
  number    = {55},
  doi       = {10.1039/c6cc02879a},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191263},
  pages     = {8612-8614},
  year      = {2016},
  abstract  = {The synthesis and biological evaluation of azido-N-oleoyl serinol is reported. It mimicks biofunctional lipid ceramides and has shown to be capable of click reactions for cell membrane imaging in Jurkat and human brain microvascular endothelial cells.},
  language  = {en}
}
@article{FleglerSchneiderPrieschletal.2016,
  author    = {Flegler, Andreas and Schneider, Michael and Prieschl, Johannes and Stevens, Ralph and Vinnay, Thomas and Mandel, Karl},
  title     = {Continuous flow synthesis and cleaning of nano layered double hydroxides and the potential of the route to adjust round or platelet nanoparticle morphology},
  series = {RSC Advances},
  volume    = {6},
  journal   = {RSC Advances},
  number    = {62},
  doi       = {10.1039/c6ra09553d},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191305},
  pages     = {57236-57244},
  year      = {2016},
  abstract  = {Here, we report a continuous flow synthesis of nano LDH, comprising a continuous precipitation process using static mixers and followed by an immediate cleaning process via a semi-continuous centrifuge to obtain the final product in one-go. Via this synthesis setup, it is possible to independently vary the concentrations of the reactants during precipitation and at the same time ensure constant reaction conditions and an immediate "quenching" of the precipitate due to "on the flow"-washing. We found that this paves the way to adjust the synthesis parameters in a way that the final morphology of the nano-LDH particles can be controlled to be either round or platelet-like.},
  language  = {en}
}
@article{EmmertWitzelHeinrich2016,
  author    = {Emmert, M. and Witzel, P. and Heinrich, D.},
  title     = {Challenges in tissue engineering - towards cell control inside artificial scaffolds},
  series = {Soft Matter},
  volume    = {12},
  journal   = {Soft Matter},
  number    = {19},
  doi       = {10.1039/c5sm02844b},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191341},
  pages     = {4287-4294},
  year      = {2016},
  abstract  = {Control of living cells is vital for the survival of organisms. Each cell inside an organism is exposed to diverse external mechano-chemical cues, all coordinated in a spatio-temporal pattern triggering individual cell functions. This complex interplay between external chemical cues and mechanical 3D environments is translated into intracellular signaling loops. Here, we describe how external mechano-chemical cues control cell functions, especially cell migration, and influence intracellular information transport. In particular, this work focuses on the quantitative analysis of (1) intracellular vesicle transport to understand intracellular state changes in response to external cues, (2) cellular sensing of external chemotactic cues, and (3) the cells' ability to migrate in 3D structured environments, artificially fabricated to mimic the 3D environment of tissue in the human body.},
  language  = {en}
}
@article{KirchnerDittrichBeckenbaueretal.2016,
  author    = {Kirchner, Felix and Dittrich, Marco and Beckenbauer, Phillip and N{\"o}th, Maximilian},
  title     = {OCR bei Inkunabeln - Offizinspezifischer Ansatz der Universit{\"a}tsbibliothek W{\"u}rzburg},
  series = {ABI Technik},
  volume    = {36},
  journal   = {ABI Technik},
  number    = {3},
  issn      = {2191-4664},
  doi       = {10.1515/abitech-2016-0036},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-194002},
  pages     = {178-188},
  year      = {2016},
  abstract  = {Im Rahmen des BMBF-gef{\"o}rderten Projekts KALLIMACHOS an der Universit{\"a}t W{\"u}rzburg soll unter anderem die Textgrundlage f{\"u}r digitale Editionen per OCR gewonnen werden. Das Bearbeitungskorpus besteht aus deutschen, franz{\"o}sischen und lateinischen Inkunabeln. Dieser Artikel zeigt, wie man mit bereits heute existierenden Methoden und Programmen den Problemen bei der OCR von Inkunabeln entgegentreten kann. Hierzu wurde an der Universit{\"a}tsbibliothek W{\"u}rzburg ein Verfahren erprobt, mit dem auf ausgew{\"a}hlten Werken einer Druckerwerkstatt bereits Zeichengenauigkeiten von bis zu 95 Prozent und Wortgenauigkeiten von bis zu 73 Prozent erzielt werden.},
  language  = {de}
}
@article{Schmidt2016,
  author    = {Schmidt, Hans-G{\"u}nter},
  title     = {Kallimachos: Digital Humanities als Auftrag der Universit{\"a}tsbibliothek W{\"u}rzburg},
  series = {ABI Technik},
  volume    = {36},
  journal   = {ABI Technik},
  number    = {3},
  issn      = {2191-4664},
  doi       = {10.1515/abitech-2016-0035},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-194011},
  pages     = {170-177},
  year      = {2016},
  abstract  = {KALLIMACHOS baut an der Universit{\"a}tsbibliothek W{\"u}rzburg ein Digital-Humanitites-Zentrum mit den Arbeitsschwerpunkten OCR, digitale Edition, Textmining und quantitative Analyse auf. Das Zentrum bietet eine technische und soziale Infrastruktur, die Geisteswissenschaftler bei der Beantwortung von Forschungsfragen unterst{\"u}tzt und innovative Werkzeuge, Methoden, prototypische Arbeitsabl{\"a}ufe und Dienste entwickelt. In sechs Beispielprojekten aus Papyrologie, Geschichte, Philologie, Philosophie und P{\"a}dagogik werden die Neuentwicklungen erprobt, die Fruchtbarkeit der neuen Verfahren vermittelt und Bausteine f{\"u}r ein k{\"u}nftiges Forschungsdatenmanagement geschaffen. Das BMBF unterst{\"u}tzt den Aufbau des Zentrums bis Ende 2017 im Rahmen der F{\"o}rderlinie „eHumanities".},
  language  = {de}
}
@article{Preuss2016,
  author    = {Preuß, Tamina},
  title     = {Das Klageerzwingungsverfahren: Ein {\"U}berblick {\"u}ber pr{\"u}fungsrelevante Fragen},
  series = {JURA - Juristische Ausbildung},
  volume    = {2016},
  journal   = {JURA - Juristische Ausbildung},
  number    = {38},
  issn      = {1612-7021},
  doi       = {10.1515/jura-2016-0154},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-194040},
  pages     = {762-776},
  year      = {2016},
  abstract  = {Kein Abstract verf{\"u}gbar},
  language  = {de}
}
@article{Beck2016,
  author    = {Beck, Lukas},
  title     = {Zur Funktionsweise der Prokura als handelsrechtliche Vollmacht},
  series = {JURA - Juristische Ausbildung},
  volume    = {38},
  journal   = {JURA - Juristische Ausbildung},
  number    = {9},
  publisher = {De Gruyter},
  issn      = {1612-7021},
  doi       = {10.1515/jura-2016-0200},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-195109},
  pages     = {969-984},
  year      = {2016},
  abstract  = {Kein Abstract verf{\"u}gbar.},
  language  = {de}
}
@article{SchmahlJung2016,
  author    = {Schmahl, Stefanie and Jung, Florian},
  title     = {Die Unionsb{\"u}rgerschaft: Ein komplexes Rechtsinstitut mit weitreichenden Folgen},
  series = {JURA - Juristische Ausbildung},
  volume    = {2016},
  journal   = {JURA - Juristische Ausbildung},
  number    = {11},
  issn      = {1612-7021},
  doi       = {10.1515/jura-2016-0254},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-195119},
  pages     = {1272-1284},
  year      = {2016},
  abstract  = {Kein Abstract verf{\"u}gbar.},
  language  = {de}
}
@article{Froehlich2016,
  author    = {Fr{\"o}hlich, Andrea},
  title     = {Discussion Report: Formation of Companies},
  series = {European Company and Financial Law Review},
  volume    = {13},
  journal   = {European Company and Financial Law Review},
  number    = {2},
  issn      = {1613-2556},
  doi       = {10.1515/ecfr-2016-0373},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-194468},
  pages     = {373-374},
  year      = {2016},
  abstract  = {No abstract available.},
  language  = {en}
}
@article{Schmidt2016,
  author    = {Schmidt, Lena},
  title     = {Discussions Report: Reorganization of Companies},
  series = {European Company and Financial Law Review},
  volume    = {13},
  journal   = {European Company and Financial Law Review},
  number    = {2},
  issn      = {1613-2556},
  doi       = {10.1515/ecfr-2016-0370},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-194479},
  pages     = {370-372},
  year      = {2016},
  abstract  = {No abstract available.},
  language  = {en}
}
@article{Teichmann2016,
  author    = {Teichmann, Christoph},
  title     = {Corporate Restructuring under the EMCA},
  series = {European Company and Financial Law Review},
  volume    = {13},
  journal   = {European Company and Financial Law Review},
  number    = {2},
  issn      = {1613-2556},
  doi       = {10.1515/ecfr-2016-0277},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-194488},
  pages     = {277 -- 300},
  year      = {2016},
  abstract  = {No abstract available.},
  language  = {en}
}
@article{ClaussYanKuenzer2016,
  author    = {Clauss, Kersten and Yan, Huimin and Kuenzer, Claudia},
  title     = {Mapping Paddy Rice in China in 2002, 2005, 2010 and 2014 with MODIS Time Series},
  series = {Remote Sensing},
  volume    = {8},
  journal   = {Remote Sensing},
  number    = {5},
  doi       = {10.3390/rs8050434},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-180557},
  year      = {2016},
  abstract  = {Rice is an important food crop and a large producer of green-house relevant methane. Accurate and timely maps of paddy fields are most important in the context of food security and greenhouse gas emission modelling. During their life-cycle, rice plants undergo a phenological development that influences their interaction with waves in the visible light and infrared spectrum. Rice growth has a distinctive signature in time series of remotely-sensed data. We used time series of MODIS (Moderate Resolution Imaging Spectroradiometer) products MOD13Q1 and MYD13Q1 and a one-class support vector machine to detect these signatures and classify paddy rice areas in continental China. Based on these classifications, we present a novel product for continental China that shows rice areas for the years 2002, 2005, 2010 and 2014 at 250-m resolution. Our classification has an overall accuracy of 0.90 and a kappa coefficient of 0.77 compared to our own reference dataset for 2014 and correlates highly with rice area statistics from China's Statistical Yearbooks (R2 of 0.92 for 2010, 0.92 for 2005 and 0.90 for 2002). Moderate resolution time series analysis allows accurate and timely mapping of rice paddies over large areas with diverse cropping schemes.},
  language  = {en}
}
@article{Tomasek2016,
  author    = {Tomasek, Stefan},
  title     = {Frauen- und M{\"a}nnerrollen in mittelhochdeutscher Kreuzzugslyrik},
  series = {Das Mittelalter},
  volume    = {21},
  journal   = {Das Mittelalter},
  number    = {1},
  issn      = {2196-6869},
  doi       = {10.1515/mial-2016-0008},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-193356},
  pages     = {123-144},
  year      = {2016},
  abstract  = {This article focuses on the effects that crusade motives woven into Middle High German courtly lovesongs have on gender binarism in these text. The analysis draws on two examples from the first period of Middle High German crusade poetry: Friedrich von Hausen, 'Si darf mich des z{\^i}hen niet' and Albrecht von Johansdorf, 'Guote liute, holt die g{\^a}be'. I examine whether the relation between lady and male speaker is altered by the crusader's divine service and whether this affects the gender binarism in the songs. The article concludes with a discussion of the repercussions gender binarism has on the concepts of crusading in the two texts.},
  language  = {de}
}
@article{WaechtlerKuebelBarthelmesetal.2016,
  author    = {W{\"a}chtler, Maria and K{\"u}bel, Joachim and Barthelmes, Kevin and Winter, Andreas and Schmiedel, Alexander and Pascher, Torbj{\"o}rn and Lambert, Christoph and Schubert, Ulrich S. and Dietzek, Benjamin},
  title     = {Energy transfer and formation of long-lived \(^3\)MLCT states in multimetallic complexes with extended highly conjugated bis-terpyridyl ligands},
  series = {Physical Chemistry Chemical Physics},
  volume    = {18},
  journal   = {Physical Chemistry Chemical Physics},
  number    = {4},
  doi       = {10.1039/c5cp04447b},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191041},
  pages     = {2350-2360},
  year      = {2016},
  abstract  = {Multimetallic complexes with extended and highly conjugated bis-2,2':6',2''-terpyridyl bridging ligands, which present building blocks for coordination polymers, are investigated with respect to their ability to act as light-harvesting antennae. The investigated species combine Ru(II)- with Os(II)- and Fe(II)-terpyridyl chromophores, the latter acting as energy sinks. Due to the extended conjugated system the ligands are able to prolong the lifetime of the \(^3\)MLCT states compared to unsubstituted terpyridyl species by delocalization and energetic stabilization of the \(^3\)MLCT states. This concept is applied for the first time to Fe(II) terpyridyl species and results in an exceptionally long lifetime of 23 ps for the Fe(II) \(^3\)MLCT state. While partial energy (>80\%) transfer is observed between the Ru(II) and Fe(II) centers with a time-constant of 15 ps, excitation energy is transferred completely from the Ru(II) to the Os(II) center within the first 200 fs after excitation.},
  language  = {en}
}
@article{GrimmKleinKopeketal.2016,
  author    = {Grimm, Jonathan B. and Klein, Teresa and Kopek, Benjamin G. and Shtengel, Gleb and Hess, Harald F. and Sauer, Markus and Lavis, Luke D.},
  title     = {Synthesis of a far-red photoactivatable silicon-containing rhodamine for super-resolution microscopy},
  series = {Angewandte Chemie International Edition},
  volume    = {55},
  journal   = {Angewandte Chemie International Edition},
  number    = {5},
  doi       = {10.1002/anie.201509649},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191069},
  pages     = {1723-1727},
  year      = {2016},
  abstract  = {The rhodamine system is a flexible framework for building small-molecule fluorescent probes. Changing N-substitution patterns and replacing the xanthene oxygen with a dimethylsilicon moiety can shift the absorption and fluorescence emission maxima of rhodamine dyes to longer wavelengths. Acylation of the rhodamine nitrogen atoms forces the molecule to adopt a nonfluorescent lactone form, providing a convenient method to make fluorogenic compounds. Herein, we take advantage of all of these structural manipulations and describe a novel photoactivatable fluorophore based on a Si-containing analogue of Q-rhodamine. This probe is the first example of a "caged" Si-rhodamine, exhibits higher photon counts compared to established localization microscopy dyes, and is sufficiently red-shifted to allow multicolor imaging. The dye is a useful label for super-resolution imaging and constitutes a new scaffold for far-red fluorogenic molecules.},
  language  = {en}
}
@article{KarGehrigAllampallyetal.2016,
  author    = {Kar, Haridas and Gehrig, Dominik W. and Allampally, Naveen Kumar and Fern{\´a}ndez, Gustavo and Laquai, Fr{\´e}d{\´e}ric and Ghosh, Suhrit},
  title     = {Cooperative supramolecular polymerization of an amine-substituted naphthalene-diimide and its impact on excited state photophysical properties},
  series = {Chemical Science},
  volume    = {7},
  journal   = {Chemical Science},
  number    = {2},
  doi       = {10.1039/c5sc03462k},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191459},
  pages     = {1115-1120},
  year      = {2016},
  abstract  = {A donor-acceptor-donor (D-A-D) type naphthalene-diimide (NDI-H) chromophore exhibits highly cooperative J-aggregation leading to nanotubular self-assembly and gelation in n-decane, as demonstrated by UV/Vis, FT-IR, photoluminescence and microscopy studies. Analysis of temperature-dependent UV/Vis spectra using the nucleation-elongation model and FT-IR data reveals the molecular origin of the cooperative nature of the self-assembly. The supramolecular polymerization is initiated by H-bonding up to a degree of polymerization similar to 20-25, which in a subsequent elongation step promotes J-aggregation in orthogonal direction leading to possibly a sheet-like structure that eventually produces nanotubes. Time-resolved fluorescence and absorption measurements demonstrate that such a tubular assembly enables very effective delocalization of excited states resulting in a remarkably prolonged excited state lifetime.},
  language  = {en}
}
@article{ZhuShabalaCuinetal.2016,
  author    = {Zhu, Min and Shabala, Lana and Cuin, Tracey A. and Huang, Xin and Zhou, Meixue and Munns, Rana and Shabala, Sergey},
  title     = {Nax loci affect SOS1-like Na\(^+\)/H\(^+\) exchanger expression and activity in wheat},
  series = {Journal of Experimental Botany},
  volume    = {67},
  journal   = {Journal of Experimental Botany},
  number    = {3},
  doi       = {10.1093/jxb/erv493},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-190908},
  pages     = {835-844},
  year      = {2016},
  abstract  = {Salinity stress tolerance in durum wheat is strongly associated with a plant's ability to control Na\(^+\) delivery to the shoot. Two loci, termed Nax1 and Nax2, were recently identified as being critical for this process and the sodium transporters HKT1;4 and HKT1; 5 were identified as the respective candidate genes. These transporters retrieve Na\(^+\) from the xylem, thus limiting the rates of Na\(^+\) transport from the root to the shoot. In this work, we show that the Nax loci also affect activity and expression levels of the SOS1-like Na\(^+\)/H\(^+\) exchanger in both root cortical and stelar tissues. Net Na\(^+\) efflux measured in isolated steles from salt-treated plants, using the non-invasive ion flux measuring MIFE technique, decreased in the sequence: Tamaroi (parental line)>Nax1=Nax2>Nax1:Nax2 lines. This efflux was sensitive to amiloride (a known inhibitor of the Na\(^+\)/H\(^+\) exchanger) and was mirrored by net H\(^+\) flux changes. TdSOS1 relative transcript levels were 6-10-fold lower in Nax lines compared with Tamaroi. Thus, it appears that Nax loci confer two highly complementary mechanisms, both of which contribute towards reducing the xylem Na\(^+\) content. One enhances the retrieval of Na\(^+\) back into the root stele via HKT1;4 or HKT1;5, whilst the other reduces the rate of Na\(^+\) loading into the xylem via SOS1. It is suggested that such duality plays an important adaptive role with greater versatility for responding to a changing environment and controlling Na\(^+\) delivery to the shoot.},
  language  = {en}
}
@article{AdrianMartinezAgeronAharonianetal.2016,
  author    = {Adri{\´a}n-Mart{\´i}nez, S. and Ageron, M. and Aharonian, F. and Aiello, S. and Albert, A. and Ameli, F. and Annasontzis, E. and Andre, M. and Androulakis, G. and Anghinolfi, M. and Anton, G. and Ardid, M. and Avgitas, T. and Barbarino, G. and Baret, B. and Barrios-Mart{\´i}, J. and Belhorma, B. and Belias, A. and Berbee, A. and van den Berg, A. and Bertin, V. and Beurthey, S. and van Beeveren, V. and Beverini, N. and Biagi, S. and Biagioni, A. and Billault, M. and Bond{\`i}, M. and Bormuth, R. and Bouhadef, B. and Bourlis, G. and Bourret, S. and Boutonnet, C. and Bouwhuis, M. and Bozza, C. and Bruijn, R. and Brunner, J. and Buis, E. and Busto, J. and Cacopardo, G. and Caillat, L. and Calmai, M. and Calvo, D. and Capone, A. and Caramete, L. and Cecchini, S. and Celli, S. and Champion, C. and Cherkaoui El Moursli, R. and Cherubini, S. and Chiarusi, T. and Circella, M. and Classen, L. and Cocimano, R. and Coelho, J. A. B. and Coleiro, A. and Colonges, S. and Coniglione, R. and Cordelli, M. and Cosquer, A. and Coyle, P. and Creusot, A. and Cuttone, G. and D'Amico, A. and De Bonis, G. and De Rosa, G. and De Sio, C. and Di Capua, F. and Di Palma, I. and D{\´i}az Garc{\´i}a, A. F. and Distefano, C. and Donzaud, C. and Dornic, D. and Dorosti-Hasankiadeh, Q. and Drakopoulou, E. and Drouhin, D. and Drury, L. and Durocher, M. and Eberl, T. and Eichie, S. and van Eijk, D. and El Bojaddaini, I. and El Khayati, N. and Elsaesser, D. and Enzenh{\"o}fer, A. and Fassi, F. and Favali, P. and Fermani, P. and Ferrara, G. and Filippidis, C. and Frascadore, G. and Fusco, L. A. and Gal, T. and Galat{\`a}, S. and Garufi, F. and Gay, P. and Gebyehu, M. and Giordano, V. and Gizani, N. and Gracia, R. and Graf, K. and Gr{\´e}goire, T. and Grella, G. and Habel, R. and Hallmann, S. and van Haren, H. and Harissopulos, S. and Heid, T. and Heijboer, A. and Heine, E. and Henry, S. and Hern{\´a}ndez-Rey, J. J. and Hevinga, M. and Hofest{\"a}dt, J. and Hugon, C. M. F. and Illuminati, G. and James, C. W. and Jansweijer, P. and Jongen, M. and de Jong, M. and Kadler, M. and Kalekin, O. and Kappes, A. and Katz, U. F. and Keller, P. and Kieft, G. and Kießling, D. and Koffeman, E. N. and Kooijman, P. and Kouchner, A. and Kulikovskiy, V. and Lahmann, R. and Lamare, P. and Leisos, A. and Leonora, E. and Lindsey Clark, M. and Liolios, A. and Llorenz Alvarez, C. D. and Lo Presti, D. and L{\"o}hner, H. and Lonardo, A. and Lotze, M. and Loucatos, S. and Maccioni, E. and Mannheim, K. and Margiotta, A. and Marinelli, A. and Mari{\c{s}}, O. and Markou, C. and Mart{\´i}nez-Mora, J. A. and Martini, A. and Mele, R. and Melis, K. W. and Michael, T. and Migliozzi, P. and Migneco, E. and Mijakowski, P. and Miraglia, A. and Mollo, C. M. and Mongelli, M. and Morganti, M. and Moussa, A. and Musico, P. and Musumeci, M. and Navas, S. and Nicoleau, C. A. and Olcina, I. and Olivetto, C. and Orlando, A. and Papaikonomou, A. and Papaleo, R. and Păvăla{\c{s}}, G. E. and Peek, H. and Pellegrino, C. and Perrina, C. and Pfutzner, M. and Piattelli, P. and Pikounis, K. and Poma, G. E. and Popa, V. and Pradier, T. and Pratolongo, F. and P{\"u}hlhofer, G. and Pulvirenti, S. and Quinn, L. and Racca, C. and Raffaelli, F. and Randazzo, N. and Rapidis, P. and Razis, P. and Real, D. and Resvanis, L. and Reubelt, J. and Riccobene, G. and Rossi, C. and Rovelli, A. and Salda{\~n}a, M. and Salvadori, I. and Samtleben, D. F. E. and S{\´a}nchez Garc{\´i}a, A. and S{\´a}nchez Losa, A. and Sanguineti, M. and Santangelo, A. and Santonocito, D. and Sapienza, P. and Schimmel, F. and Schmelling, J. and Sciacca, V. and Sedita, M. and Seitz, T. and Sgura, I. and Simeone, F. and Siotis, I. and Sipala, V. and Spisso, B. and Spurio, M. and Stavropoulos, G. and Steijger, J. and Stellacci, S. M. and Stransky, D. and Taiuti, M. and Tayalati, Y. and T{\´e}zier, D. and Theraube, S. and Thompson, L. and Timmer, P. and T{\"o}nnis, C. and Trasatti, L. and Trovato, A. and Tsirigotis, A. and Tzamarias, S. and Tzamariudaki, E. and Vallage, B. and Van Elewyk, V. and Vermeulen, J. and Vicini, P. and Viola, S. and Vivolo, D. and Volkert, M. and Voulgaris, G. and Wiggers, L. and Wilms, J. and de Wolf, E. and Zachariadou, K. and Zornoza, J. D. and Z{\´u}{\~n}iga, J.},
  title     = {Letter of intent for KM3NeT 2.0},
  series = {Journal of Physics G-Nuclear and Particle Physics},
  volume    = {43},
  journal   = {Journal of Physics G-Nuclear and Particle Physics},
  number    = {8},
  doi       = {10.1088/0954-3899/43/8/084001},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188050},
  pages     = {84001},
  year      = {2016},
  abstract  = {The main objectives of the KM3NeT Collaboration are (i) the discovery and subsequent observation of high-energy neutrino sources in the Universe and (ii) the determination of the mass hierarchy of neutrinos. These objectives are strongly motivated by two recent important discoveries, namely: (1) the high-energy astrophysical neutrino signal reported by IceCube and (2) the sizable contribution of electron neutrinos to the third neutrino mass eigenstate as reported by Daya Bay, Reno and others. To meet these objectives, the KM3NeT Collaboration plans to build a new Research Infrastructure consisting of a network of deep-sea neutrino telescopes in the Mediterranean Sea. A phased and distributed implementation is pursued which maximises the access to regional funds, the availability of human resources and the synergistic opportunities for the Earth and sea sciences community. Three suitable deep-sea sites are selected, namely off-shore Toulon (France), Capo Passero (Sicily, Italy) and Pylos (Peloponnese, Greece). The infrastructure will consist of three so-called building blocks. A building block comprises 115 strings, each string comprises 18 optical modules and each optical module comprises 31 photo-multiplier tubes. Each building block thus constitutes a three-dimensional array of photo sensors that can be used to detect the Cherenkov light produced by relativistic particles emerging from neutrino interactions. Two building blocks will be sparsely configured to fully explore the IceCube signal with similar instrumented volume, different methodology, improved resolution and},
  language  = {en}
}
@article{DinnesBancosdiRuffanoetal.2016,
  author    = {Dinnes, Jacqueline and Bancos, Irina and di Ruffano, Lavinia Ferrante and Chortis, Vasileios and Davenport, Clare and Bayliss, Susan and Sahdev, Anju and Guest, Peter and Fassnacht, Martin and Deeks, Jonathan J and Arlt, Wiebke},
  title     = {Imaging for the diagnosis of malignancy in incidentally discovered adrenal masses: a systematic review and meta-analysis},
  series = {European Journal of Endocrinology},
  volume    = {175},
  journal   = {European Journal of Endocrinology},
  number    = {2},
  doi       = {10.1530/EJE-16-0461},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188086},
  pages     = {R51-R64},
  year      = {2016},
  abstract  = {Objective: Adrenal masses are incidentally discovered in 5\% of CT scans. In 2013/2014, 81 million CT examinations were undertaken in the USA and 5 million in the UK. However, uncertainty remains around the optimal imaging approach for diagnosing malignancy. We aimed to review the evidence on the accuracy of imaging tests for differentiating malignant from benign adrenal masses. Design: A systematic review and meta-analysis was conducted. Methods: We searched MEDLINE, EMBASE, Cochrane CENTRAL Register of Controlled Trials, Science Citation Index, Conference Proceedings Citation Index, and ZETOC (January 1990 to August 2015). We included studies evaluating the accuracy of CT, MRI, or F-18-fluoro-deoxyglucose (FDG)-PET compared with an adequate histological or imaging-based follow-up reference standard. Results: We identified 37 studies suitable for inclusion, after screening 5469 references and 525 full-text articles. Studies evaluated the accuracy of CT (n = 16), MRI (n = 15), and FDG-PET (n = 9) and were generally small and at high or unclear risk of bias. Only 19 studies were eligible for meta-analysis. Limited data suggest that CT density >10 HU has high sensitivity for detection of adrenal malignancy in participants with no prior indication for adrenal imaging, that is, masses with <= 10 HU are unlikely to be malignant. All other estimates of test performance are based on too small numbers. Conclusions: Despite their widespread use in routine assessment, there is insufficient evidence for the diagnostic value of individual imaging tests in distinguishing benign from malignant adrenal masses. Future research is urgently needed and should include prospective test validation studies for imaging and novel diagnostic approaches alongside detailed health economics analysis.},
  language  = {en}
}
@article{FlossKloeckerSchroederetal.2016,
  author    = {Floss, Doreen M. and Kl{\"o}cker, Tobias and Schr{\"o}der, Jutta and Lamertz, Larissa and Mrotzek, Simone and Strobl, Birgit and Hermanns, Heike and Scheller, J{\"u}rgen},
  title     = {Defining the functional binding sites of interleukin 12 receptor beta 1 and interleukin 23 receptor to Janus kinases},
  series = {Molecular Biology of the Cell},
  volume    = {27},
  journal   = {Molecular Biology of the Cell},
  number    = {14},
  doi       = {10.1091/mbc.E14-12-1645},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188104},
  pages     = {2301-2316},
  year      = {2016},
  abstract  = {The interleukin (IL)-12-type cytokines IL-12 and IL-23 are involved in T-helper (Th) 1 and Th17 immunity, respectively. They share the IL-12 receptor beta 1 (IL-12R beta 1) as one component of their receptor signaling complexes, with IL-12R beta 2 as second receptor for IL-12 and IL-23R for IL-23 signal transduction. Stimulation with IL-12 and IL-23 results in activation of receptor-associated Janus kinases (Jak) and phosphorylation of STAT proteins in target cells. The Janus kinase tyrosine kinase (Tyk) 2 associates with IL-12R beta 1, whereas Jak2 binds to IL-23R and also to IL-12R beta 2. Receptor association of Jak2 is mediated by Box1 and Box2 motifs located within the intracellular domain of the receptor chains. Here we define the Box1 and Box2 motifs in IL-12R beta 1 and an unusual Jak2-binding site in IL-23R by the use of deletion and site-directed mutagenesis. Our data show that nonfunctional box motifs abolish IL-12- and IL-23-induced STAT3 phosphorylation and cytokine-dependent proliferation of Ba/F3 cells. Coimmunoprecipitation of Tyk2 by IL-12R beta 1 and Jak2 by IL-23R supported these findings. In addition, our data demonstrate that association of Jak2 with IL-23R is mandatory for IL-12 and/or IL-23 signaling, whereas Tyk2 seems to be dispensable.},
  language  = {en}
}
@article{NitscheKimRoumposetal.2016,
  author    = {Nitsche, Wolfgang H. and Kim, Na Young and Roumpos, Georgios and Schneider, Christian and H{\"o}fling, Sven and Forchel, Alfred and Yamamoto, Yoshihisa},
  title     = {Spatial correlation of two-dimensional bosonic multimode condensates},
  series = {Physical Review A},
  volume    = {93},
  journal   = {Physical Review A},
  number    = {5},
  doi       = {10.1103/PhysRevA.93.053622},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188897},
  pages     = {53622},
  year      = {2016},
  abstract  = {The Berezinskii-Kosterlitz-Thouless (BKT) theorem predicts that two-dimensional bosonic condensates exhibit quasi-long-range order which is characterized by a slow decay of the spatial coherence. However previous measurements on exciton-polariton condensates revealed that their spatial coherence can decay faster than allowed under the BKT theory, and different theoretical explanations have already been proposed. Through theoretical and experimental study of exciton-polariton condensates, we show that the fast decay of the coherence can be explained through the simultaneous presence of multiple modes in the condensate.},
  language  = {en}
}
@article{AdrianMartinezAlbertAndreetal.2016,
  author    = {Adri{\´a}n-Mart{\´i}nez, S. and Albert, A. and Andr{\´e}, M. and Anton, G. and Ardid, M. and Aubert, J.-J. and Avgitas, T. and Baret, B. and Barrios-Mart{\´i}, J. and Basa, S. and Bertin, V. and Biagi, S. and Bormuth, R. and Bou-Cabo, M. and Bouwhuis, M.C. and Bruijn, R. and Brunner, J. and Busto, J. and Capone, A. and Caramete, L. and Carr, J. and Celli, S. and Chiarusi, T. and Circella, M. and Coleiro, A. and Coniglione, R. and Costantini, H. and Coyle, P. and Creusot, A. and Deschamps, A. and De Bonis, G. and Distefano, C. and Donzaud, C. and Dornic, D. and Drouhin, D. and Eberl, T. and El Bojaddaini, I. and Els{\"a}sser, D. and Enzenh{\"o}fer, A. and Fehn, K. and Felis, I. and Fusco, L.A. and Galat{\`a}, S. and Gay, P. and Geißels{\"o}der, S. and Geyer, K. and Giordano, V. and Gleixner, A. and Glotin, H. and Gracia-Ruiz, R. and Graf, K. and Hallmann, S. and van Haren, H. and Heijboer, A.J. and Hello, Y. and Hern{\´a}ndez-Rey, J.-J. and H{\"o}ßl, J. and Hofest{\"a}dt, J. and Hugon, C. and Illuminati, G. and James, C.W. and de Jong, M. and Kadler, M. and Kalekin, O. and Katz, U. and Kießling, D. and Kouchner, A. and Kreter, M. and Kreykenbohm, I. and Kulikovskiy, V. and Lachaud, C. and Lahmann, R. and Lef{\`e}vre, D. and Leonora, E. and Loucatos, S. and Marcelin, M. and Margiotta, A. and Marinelli, A. and Mart{\´i}nez-Mora, J.A. and Mathieu, A. and Michael, T. and Migliozzi, P. and Moussa, A. and Mueller, C. and Nezri, E. and Păvălaș, G.E. and Pellegrino, C. and Perrina, C. and Piattelli, P. and Popa, V. and Pradier, T. and Racca, C. and Riccobene, G. and Roensch, K. and Salda{\~n}a, M. and Samtleben, D.F.E. and Sanguineti, M. and Sapienza, P. and Schnabel, J. and Sch{\"u}ssler, F. and Seitz, T. and Sieger, C. and Spurio, M. and Stolarczyk, Th. and S{\´a}nchez-Losa, A. and Taiuti, M. and Trovato, A. and Tselengidou, M. and Turpin, D. and T{\"o}nnis, C. and Vallage, B. and Vall{\´e}e, C. and Van Elewyck, V. and Vivolo, D. and Wagner, S. and Wilms, J. and Zornoza, J.D. and Z{\´u}{\~n}iga, J.},
  title     = {A search for Secluded Dark Matter in the Sun with the ANTARES neutrino telescope},
  series = {Journal of Cosmology and Astroparticle Physics},
  volume    = {2016},
  journal   = {Journal of Cosmology and Astroparticle Physics},
  number    = {5},
  organization    = {The ANTARES collaboration},
  doi       = {10.1088/1475-7516/2016/05/016},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-189035},
  pages     = {12},
  year      = {2016},
  abstract  = {A search for Secluded Dark Matter annihilation in the Sun using 2007-2012 data of the ANTARES neutrino telescope is presented. Three different cases are considered: a) detection of dimuons that result from the decay of the mediator, or neutrino detection from: b) mediator that decays into a dimuon and, in turn, into neutrinos, and c) mediator that decays directly into neutrinos. As no significant excess over background is observed, constraints are derived on the dark matter mass and the lifetime of the mediator.},
  language  = {en}
}
@article{BollBartholomaeusPeteretal.2016,
  author    = {Boll, Sabine and Bartholomaeus, Marie and Peter, Ulrike and Lupke, Ulrike and Gamer, Matthias},
  title     = {Attentional mechanisms of social perception are biased in social phobia},
  series = {Journal of Anxiety Disorders},
  volume    = {40},
  journal   = {Journal of Anxiety Disorders},
  doi       = {10.1016/j.janxdis.2016.04.004},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-189046},
  pages     = {83-93},
  year      = {2016},
  abstract  = {Previous studies of social phobia have reported an increased vigilance to social threat cues but also an avoidance of socially relevant stimuli such as eye gaze. The primary aim of this study was to examine attentional mechanisms relevant for perceiving social cues by means of abnormalities in scanning of facial features in patients with social phobia. In two novel experimental paradigms, patients with social phobia and healthy controls matched on age, gender and education were compared regarding their gazing behavior towards facial cues. The first experiment was an emotion classification paradigm which allowed for differentiating reflexive attentional shifts from sustained attention towards diagnostically relevant facial features. In the second experiment, attentional orienting by gaze direction was assessed in a gaze-cueing paradigm in which non-predictive gaze cues shifted attention towards or away from subsequently presented targets. We found that patients as compared to controls reflexively oriented their attention more frequently towards the eyes of emotional faces in the emotion classification paradigm. This initial hypervigilance for the eye region was observed at very early attentional stages when faces were presented for 150 ms, and persisted when facial stimuli were shown for 3 s. Moreover, a delayed attentional orienting into the direction of eye gaze was observed in individuals with social phobia suggesting a differential time course of eye gaze processing in patients and controls. Our findings suggest that basic mechanisms of early attentional exploration of social cues are biased in social phobia and might contribute to the development and maintenance of the disorder.},
  language  = {en}
}
@article{WheelerBarquistKingsleyetal.2016,
  author    = {Wheeler, Nicole E. and Barquist, Lars and Kingsley, Robert A. and Gardner, Paul P.},
  title     = {A profile-based method for identifying functional divergence of orthologous genes in bacterial genomes},
  series = {Bioinformatics},
  volume    = {32},
  journal   = {Bioinformatics},
  number    = {23},
  doi       = {10.1093/bioinformatics/btw518},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186502},
  pages     = {3566-3574},
  year      = {2016},
  abstract  = {Motivation: Next generation sequencing technologies have provided us with a wealth of information on genetic variation, but predi cting the functional significance of this variation is a difficult task. While many comparative genomics studies have focused on gene flux and large scale changes, relatively little attention has been paid to quantifying the effects of single nucleotide polymorphisms and indels on protein function, particularly in bacterial genomics. Results: We present a hidden Markov model based approach we call delta-bitscore (DBS) for identifying orthologous proteins that have diverged at the amino acid sequence level in a way that is likely to impact biological function. We benchmark this approach with several widely used datasets and apply it to a proof-of-concept study of orthologous proteomes in an investigation of host adaptation in Salmonella enterica. We highlight the value of the method in identifying functional divergence of genes, and suggest that this tool may be a better approach than the commonly used dN/dS metric for identifying functionally significant genetic changes occurring in recently diverged organisms.},
  language  = {en}
}
@article{PlauthGeikowskiCichonetal.2016,
  author    = {Plauth, Annabell and Geikowski, Anne and Cichon, Susanne and Wowro, Sylvia J. and Liedgens, Linda and Rousseau, Morten and Weidner, Christopher and Fuhr, Luise and Kliem, Magdalena and Jenkins, Gail and Lotito, Silvina and Wainwright, Linda J. and Sauer, Sascha},
  title     = {Hormetic shifting of redox environment by pro-oxidative resveratrol protects cells against stress},
  series = {Free Radical Biology and Medicine},
  volume    = {99},
  journal   = {Free Radical Biology and Medicine},
  doi       = {10.1016/j.freeradbiomed.2016.08.006},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187186},
  pages     = {608-622},
  year      = {2016},
  abstract  = {Resveratrol has gained tremendous interest owing to multiple reported health-beneficial effects. However, the underlying key mechanism of action of this natural product remained largely controversial. Here, we demonstrate that under physiologically relevant conditions major biological effects of resveratrol can be attributed to its generation of oxidation products such as reactive oxygen species (ROS). At low nontoxic concentrations (in general < 50 mu M), treatment with resveratrol increased viability in a set of representative cell models, whereas application of quenchers of ROS completely truncated these beneficial effects. Notably, resveratrol treatment led to mild, Nrf2-specific gene expression reprogramming. For example, in primary epidermal keratinocytes derived from human skin this coordinated process resulted in a 1.3-fold increase of endogenously generated glutathione (GSH) and subsequently in a quantitative reduction of the cellular redox environment by 2.61 mV mmol GSH per g protein. After induction of oxidative stress by using 0.78\% (v/v) ethanol, endogenous generation of ROS was consequently reduced by 24\% in resveratrol pre-treated cells. In contrast to the common perception that resveratrol acts mainly as a chemical antioxidant or as a target protein-specific ligand, we propose that the cellular response to resveratrol treatment is essentially based on oxidative triggering. In physiological microenvironments this molecular training can lead to hormetic shifting of cellular defense towards a more reductive state to improve physiological resilience to oxidative stress.},
  language  = {en}
}
@article{SterkenburgHoffmannReicheletal.2016,
  author    = {Sterkenburg, Anthe S. and Hoffmann, Anika and Reichel, Julia and Lohle, Kristin and Eveslage, Maria and Warmuth-Metz, Monika and M{\"u}ller, Hermann L.},
  title     = {Nuchal skinfold thickness: A novel parameter for assessment of body composition in childhood craniopharyngioma},
  series = {Journal of Clinical Endocrinology \& Metabolism},
  volume    = {101},
  journal   = {Journal of Clinical Endocrinology \& Metabolism},
  number    = {12},
  doi       = {10.1210/jc.2016-2547},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186562},
  pages     = {4922-4930},
  year      = {2016},
  abstract  = {Context: Hypothalamic obesity, cardiovascular disease (CVD), and relapse/progression have a major impact on prognosis in childhood-onset craniopharyngioma (CP). We analyzed nuchal skinfold thickness (NST) on magnetic resonance imaging performed for follow-up monitoring as a novel parameter for body composition (BC) and CVD in CP. Objective: The objective of the study was to identify the association of NST with body mass index (BMI), waist to height ratio (WHtR), functional capacity, and blood pressure (BP) in CP and controls. Design: This was a cross-sectional and longitudinal prospective study in CP patients. Setting: The study was conducted at HIT-Endo, KRANIOPHARYNGEOM 2000/2007. Patients: Participants included 94 CP patients and 75 controls. Interventions: There were no interventions. Main Outcome Measures: Association of NST with BC and BP in 43 CP and 43 controls was measured. Results: NST correlated with BMI SD score (SDS; r = 0.78; P = .001; n = 169) and WHtR (r = 0.85; P = .001; n = 86) in the total cohort and CP patients (NST-BMI SDS: r = 0.77, P = .001, n = 94); NST-WHtR: r = 0.835, P = .001, n = 43) and controls (NST-BMI SDS: r = 0.792, P = .001, n = 75; NST-WHtR: r = 0.671, P = .001, n = 43). In CP, systolic BP correlated with NST (r = 0.575, P = .001), BMI SDS (r = 0.434, P = .004), and WHtR (r = 0.386, P = .011). Similar results were observed for diastolic BP in CP. In multivariate analyses, NST had a predictive value for hypertension in postpubertal CP and controls (odds ratio 6.98, 95\% confidence interval 1.65, 29.5], P = .008). During a longitudinal follow-up, changes in NST correlated with changes in BMI SDS (P = .001) and WHtR (P = .01) but not with changes in BP and functional capacity. Conclusions: Because monitoring of magnetic resonance imaging and BC is essential for follow-up in CP, NST could serve as a novel and clinically relevant parameter for longitudinal assessment of BC and CVD risk in CP.},
  language  = {en}
}
@article{PerkovicAgarwalFiorettoetal.2016,
  author    = {Perkovic, Vlado and Agarwal, Rajiv and Fioretto, Paola and Hemmelgarn, Brenda R. and Levin, Adeera and Thomas, Merlin C. and Wanner, Christoph and Kasiske, Bertram L. and Wheeler, David C. and Groop, Per-Henrik},
  title     = {Management of patients with diabetes and CKD: conclusions from a "Kidney Disease: Improving Global Outcomes" (KDIGO) controversies conference},
  series = {Kidney International},
  volume    = {90},
  journal   = {Kidney International},
  number    = {6},
  doi       = {10.1016/j.kint.2016.09.010},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186599},
  pages     = {1175-1183},
  year      = {2016},
  abstract  = {The prevalence of diabetes around the world has reached epidemic proportions and is projected to increase to 642 million people by 2040. Diabetes is already the leading cause of end-stage kidney disease (ESKD) in most developed countries, and the growth in the number of people with ESKD around the world parallels the increase in diabetes. The presence of kidney disease is associated with a markedly elevated risk of cardiovascular disease and death in people with diabetes. Several new therapies and novel investigational agents targeting chronic kidney disease patients with diabetes are now under development. This conference was convened to assess our current state of knowledge regarding optimal glycemic control, current antidiabetic agents and their safety, and new therapies being developed to improve kidney function and cardiovascular outcomes for this vulnerable population.},
  language  = {en}
}
@article{HassounaOttWuestefeldetal.2016,
  author    = {Hassouna, I. and Ott, C. and W{\"u}stefeld, L. and Offen, N. and Neher, R. A. and Mitkovski, M. and Winkler, D. and Sperling, S. and Fries, L. and Goebbels, S. and Vreja, I. C. and Hagemeyer, N. and Dittrich, M. and Rossetti, M. F. and Kr{\"o}hnert, K. and Hannke, K. and Boretius, S. and Zeug, A. and H{\"o}schen, C. and Dandekar, T. and Dere, E. and Neher, E. and Rizzoli, S. O. and Nave, K.-A. and Sir{\´e}n, A.-L. and Ehrenreich, H.},
  title     = {Revisiting adult neurogenesis and the role of erythropoietin for neuronal and oligodendroglial differentiation in the hippocampus},
  series = {Molecular Psychiatry},
  volume    = {21},
  journal   = {Molecular Psychiatry},
  number    = {12},
  doi       = {10.1038/mp.2015.212},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186669},
  pages     = {1752-1767},
  year      = {2016},
  abstract  = {Recombinant human erythropoietin (EPO) improves cognitive performance in neuropsychiatric diseases ranging from schizophrenia and multiple sclerosis to major depression and bipolar disease. This consistent EPO effect on cognition is independent of its role in hematopoiesis. The cellular mechanisms of action in brain, however, have remained unclear. Here we studied healthy young mice and observed that 3-week EPO administration was associated with an increased number of pyramidal neurons and oligodendrocytes in the hippocampus of similar to 20\%. Under constant cognitive challenge, neuron numbers remained elevated until >6 months of age. Surprisingly, this increase occurred in absence of altered cell proliferation or apoptosis. After feeding a \(^{15}\)N-leucine diet, we used nanoscopic secondary ion mass spectrometry, and found that in EPO-treated mice, an equivalent number of neurons was defined by elevated \(^{15}\)N-leucine incorporation. In EPO-treated NG2-Cre-ERT2 mice, we confirmed enhanced differentiation of preexisting oligodendrocyte precursors in the absence of elevated DNA synthesis. A corresponding analysis of the neuronal lineage awaits the identification of suitable neuronal markers. In cultured neurospheres, EPO reduced Sox9 and stimulated miR124, associated with advanced neuronal differentiation. We are discussing a resulting working model in which EPO drives the differentiation of non-dividing precursors in both (NG2+) oligodendroglial and neuronal lineages. As endogenous EPO expression is induced by brain injury, such a mechanism of adult neurogenesis may be relevant for central nervous system regeneration.},
  language  = {en}
}
@article{SchneiderDittrichBoecketal.2016,
  author    = {Schneider, Eberhard and Dittrich, Marcus and B{\"o}ck, Julia and Nanda, Indrajit and M{\"u}ller, Tobias and Seidmann, Larissa and Tralau, Tim and Galetzka, Danuta and El Hajj, Nady and Haaf, Thomas},
  title     = {CpG sites with continuously increasing or decreasing methylation from early to late human fetal brain development},
  series = {Gene},
  volume    = {592},
  journal   = {Gene},
  number    = {1},
  doi       = {10.1016/j.gene.2016.07.058},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186936},
  pages     = {110-118},
  year      = {2016},
  abstract  = {Normal human brain development is dependent on highly dynamic epigenetic processes for spatial and temporal gene regulation. Recent work identified wide-spread changes in DNA methylation during fetal brain development. We profiled CpG methylation in frontal cortex of 27 fetuses from gestational weeks 12-42, using Illumina 450K methylation arrays. Sites showing genome-wide significant correlation with gestational age were compared to a publicly available data set from gestational weeks 3-26. Altogether, we identified 2016 matching developmentally regulated differentially methylated positions (m-dDMPs): 1767 m-dDMPs were hypermethylated and 1149 hypomethylated during fetal development. M-dDMPs are underrepresented in CpG islands and gene promoters, and enriched in gene bodies. They appear to cluster in certain chromosome regions. M-dDMPs are significantly enriched in autism-associated genes and CpGs. Our results promote the idea that reduced methylation dynamics during fetal brain development may predispose to autism. In addition, m-dDMPs are enriched in genes with human-specific brain expression patterns and/or histone modifications. Collectively, we defined a subset of dDMPs exhibiting constant methylation changes from early to late pregnancy. The same epigenetic mechanisms involving methylation changes in cis-regulatory regions may have been adopted for human brain evolution and ontogeny.},
  language  = {en}
}
@article{LaihoPresslSchlageretal.2016,
  author    = {Laiho, K. and Pressl, B. and Schlager, A. and Suchomel, H. and Kamp, M. and H{\"o}fling, S. and Schneider, C. and Weihs, G.},
  title     = {Uncovering dispersion properties in semiconductor waveguides to study photon-pair generation},
  series = {Nanotechnology},
  volume    = {27},
  journal   = {Nanotechnology},
  number    = {43},
  doi       = {10.1088/0957-4484/27/43/434003},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187025},
  pages     = {434003},
  year      = {2016},
  abstract  = {We investigate the dispersion properties of ridge Bragg-reflection waveguides to deduce their phasematching characteristics. These are crucial for exploiting them as sources of parametric down-conversion (PDC). In order to estimate the phasematching bandwidth we first determine the group refractive indices of the interacting modes via Fabry-Perot experiments in two distant wavelength regions. Second, by measuring the spectra of the emitted PDC photons, we gain access to their group index dispersion. Our results offer a simple approach for determining the PDC process parameters in the spectral domain, and provide important feedback for designing such sources, especially in the broadband case.},
  language  = {en}
}
@article{RegnLaggerbauerJentzschetal.2016,
  author    = {Regn, Michael and Laggerbauer, Bernhard and Jentzsch, Claudia and Ramanujam, Deepak and Ahles, Andrea and Sichler, Sonja and Calzada-Wack, Julia and Koenen, Rory R. and Braun, Attila and Nieswandt, Bernhard and Engelhardt, Stefan},
  title     = {Peptidase inhibitor 16 is a membrane-tethered regulator of chemerin processing in the myocardium},
  series = {Journal of Molecular and Cellular Cardiology},
  volume    = {99},
  journal   = {Journal of Molecular and Cellular Cardiology},
  doi       = {10.1016/j.yjmcc.2016.08.010},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187039},
  pages     = {57-64},
  year      = {2016},
  abstract  = {A key response of the myocardium to stress is the secretion of factors with paracrine or endocrine function. Intriguing in this respect is peptidase inhibitor 16 (PI16), a member of the CAP family of proteins which we found to be highly upregulated in cardiac disease. Up to this point, the mechanism of action and physiological function of PI16 remained elusive. Here, we show that PI16 is predominantly expressed by cardiac fibroblasts, which expose PI16 to the interstitium via a glycophosphatidylinositol (-GPI) membrane anchor. Based on a reported genetic association of PI16 and plasma levels of the chemokine chemerin, we investigated whether PI16 regulates post-translational processing of its precursor pro-chemerin. PI16-deficient mice were engineered and found to generate higher levels of processed chemerin than wildtype mice. Purified recombinant PI16 efficiently inhibited cathepsin K, a chemerin-activating protease, in vitro. Moreover, we show that conditioned medium from PI16-overexpressing cells impaired the activation of pro-chemerin. Together, our data indicate that PI16 suppresses chemerin activation in the myocardium and suggest that this circuit may be part of the cardiac stress response.},
  language  = {en}
}
@article{ChopraBiehlSteinfattetal.2016,
  author    = {Chopra, Martin and Biehl, Marlene and Steinfatt, Tim and Brandl, Andreas and Kums, Juliane and Amich, Jorge and Vaeth, Martin and Kuen, Janina and Holtappels, Rafaela and Podlech, J{\"u}rgen and Mottok, Anja and Kraus, Sabrina and Jord{\´a}n-Garotte, Ana-Laura and B{\"a}uerlein, Carina A. and Brede, Christian and Ribechini, Eliana and Fick, Andrea and Seher, Axel and Polz, Johannes and Ottmueller, Katja J. and Baker, Jeannette and Nishikii, Hidekazu and Ritz, Miriam and Mattenheimer, Katharina and Schwinn, Stefanie and Winter, Thorsten and Sch{\"a}fer, Viktoria and Krappmann, Sven and Einsele, Hermann and M{\"u}ller, Thomas D. and Reddehase, Matthias J. and Lutz, Manfred B. and M{\"a}nnel, Daniela N. and Berberich-Siebelt, Friederike and Wajant, Harald and Beilhack, Andreas},
  title     = {Exogenous TNFR2 activation protects from acute GvHD via host T reg cell expansion},
  series = {Journal of Experimental Medicine},
  volume    = {213},
  journal   = {Journal of Experimental Medicine},
  number    = {9},
  doi       = {10.1084/jem.20151563},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187640},
  pages     = {1881-1900},
  year      = {2016},
  abstract  = {Donor CD4\(^+\)Foxp3\(^+\) regulatory T cells (T reg cells) suppress graft-versus-host disease (GvHD) after allogeneic hematopoietic stem cell transplantation (HCT allo-HCT]). Current clinical study protocols rely on the ex vivo expansion of donor T reg cells and their infusion in high numbers. In this study, we present a novel strategy for inhibiting GvHD that is based on the in vivo expansion of recipient T reg cells before allo-HCT, exploiting the crucial role of tumor necrosis factor receptor 2 (TNFR2) in T reg cell biology. Expanding radiation-resistant host T reg cells in recipient mice using a mouse TNFR2-selective agonist before allo-HCT significantly prolonged survival and reduced GvHD severity in a TNFR2-and T reg cell-dependent manner. The beneficial effects of transplanted T cells against leukemia cells and infectious pathogens remained unaffected. A corresponding human TNFR2-specific agonist expanded human T reg cells in vitro. These observations indicate the potential of our strategy to protect allo-HCT patients from acute GvHD by expanding T reg cells via selective TNFR2 activation in vivo.},
  language  = {en}
}
@article{SchmittFunkBlumetal.2016,
  author    = {Schmitt, Dominique and Funk, Natalia and Blum, Robert and Asan, Esther and Andersen, Lill and R{\"u}licke, Thomas and Sendtner, Michael and Buchner, Erich},
  title     = {Initial characterization of a Syap1 knock-out mouse and distribution of Syap1 in mouse brain and cultured motoneurons},
  series = {Histochemistry and Cell Biology},
  volume    = {146},
  journal   = {Histochemistry and Cell Biology},
  number    = {4},
  doi       = {10.1007/s00418-016-1457-0},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187258},
  pages     = {489-512},
  year      = {2016},
  abstract  = {Synapse-associated protein 1 (Syap1/BSTA) is the mammalian homologue of Sap47 (synapse-associated protein of 47 kDa) in Drosophila. Sap47 null mutant larvae show reduced short-term synaptic plasticity and a defect in associative behavioral plasticity. In cultured adipocytes, Syap1 functions as part of a complex that phosphorylates protein kinase B alpha/Akt1 (Akt1) at Ser\(^{473}\) and promotes differentiation. The role of Syap1 in the vertebrate nervous system is unknown. Here, we generated a Syap1 knock-out mouse and show that lack of Syap1 is compatible with viability and fertility. Adult knock-out mice show no overt defects in brain morphology. In wild-type brain, Syap1 is found widely distributed in synaptic neuropil, notably in regions rich in glutamatergic synapses, but also in perinuclear structures associated with the Golgi apparatus of specific groups of neuronal cell bodies. In cultured motoneurons, Syap1 is located in axons and growth cones and is enriched in a perinuclear region partially overlapping with Golgi markers. We studied in detail the influence of Syap1 knockdown and knockout on structure and development of these cells. Importantly, Syap1 knockout does not affect motoneuron survival or axon growth. Unexpectedly, neither knockdown nor knockout of Syap1 in cultured motoneurons is associated with reduced Ser\(^{473}\) or Thr\(^{308}\) phosphorylation of Akt. Our findings demonstrate a widespread expression of Syap1 in the mouse central nervous system with regionally specific distribution patterns as illustrated in particular for olfactory bulb, hippocampus, and cerebellum.},
  language  = {en}
}
@article{MarkertBritzProppertetal.2016,
  author    = {Markert, Sebastian Matthias and Britz, Sebastian and Proppert, Sven and Lang, Marietta and Witvliet, Daniel and Mulcahy, Ben and Sauer, Markus and Zhen, Mei and Bessereau, Jean-Louis and Stigloher, Christian},
  title     = {Filling the gap: adding super-resolution to array tomography for correlated ultrastructural and molecular identification of electrical synapses at the C. elegans connectome},
  series = {Neurophotonics},
  volume    = {3},
  journal   = {Neurophotonics},
  number    = {4},
  doi       = {10.1117/1.NPh.3.4.041802},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187292},
  pages     = {041802},
  year      = {2016},
  abstract  = {Correlating molecular labeling at the ultrastructural level with high confidence remains challenging. Array tomography (AT) allows for a combination of fluorescence and electron microscopy (EM) to visualize subcellular protein localization on serial EM sections. Here, we describe an application for AT that combines near-native tissue preservation via high-pressure freezing and freeze substitution with super-resolution light microscopy and high-resolution scanning electron microscopy (SEM) analysis on the same section. We established protocols that combine SEM with structured illumination microscopy (SIM) and direct stochastic optical reconstruction microscopy (dSTORM). We devised a method for easy, precise, and unbiased correlation of EM images and super-resolution imaging data using endogenous cellular landmarks and freely available image processing software. We demonstrate that these methods allow us to identify and label gap junctions in Caenorhabditis elegans with precision and confidence, and imaging of even smaller structures is feasible. With the emergence of connectomics, these methods will allow us to fill in the gap-acquiring the correlated ultrastructural and molecular identity of electrical synapses.},
  language  = {en}
}
@article{GroeberSchoberSchmidetal.2016,
  author    = {Groeber, Florian and Schober, Lena and Schmid, Freia F. and Traube, Andrea and Kolbus-Hernandez, Silvia and Daton, Karolina and Hoffmann, Sebastian and Petersohn, Dirk and Schaefer-Korting, Monika and Walles, Heike and Mewes, Karsten R.},
  title     = {Catch-up validation study of an in vitro skin irritation test method based on an open source reconstructed epidermis (phase II)},
  series = {Toxicology in Vitro},
  volume    = {36},
  journal   = {Toxicology in Vitro},
  doi       = {10.1016/j.tiv.2016.07.008},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187311},
  pages     = {254-261},
  year      = {2016},
  abstract  = {To replace the Draize skin irritation assay (OECD guideline 404) several test methods based on reconstructed human epidermis (RHE) have been developed and were adopted in the OECD test guideline 439. However, all validated test methods in the guideline are linked to RHE provided by only three companies. Thus,the availability of these test models is dependent on the commercial interest of the producer. To overcome this limitation and thus to increase the accessibility of in vitro skin irritation testing, an open source reconstructed epidermis (OS-REp) was introduced. To demonstrate the capacity of the OS-REp in regulatory risk assessment, a catch-up-validation study was performed. The participating laboratories used in-house generated OS-REp to assess the set of 20 reference substances according to the performance standards amending the OECD test guideline 439. Testing was performed under blinded conditions. The within-laboratory reproducibility of 87\% and the inter-laboratory reproducibility of 85\% prove a high reliability of irritancy testing using the OS-REp protocol. In addition, the prediction capacity was with an accuracy of 80\% comparable to previous published RHE based test protocols. Taken together the results indicate that the OS-REp test method can be used as a standalone alternative skin irritation test replacing the OECD test guideline 404.},
  language  = {en}
}
@article{ChumakRuettigerLeeetal.2016,
  author    = {Chumak, Tetyana and R{\"u}ttiger, Lukas and Lee, Sze Chim and Campanelli, Dario and Zuccotti, Annalisa and Singer, Wibke and Popel{\´a}ř, Jiř{\´i} and Gutsche, Katja and Geisler, Hyun-Soon and Schraven, Sebastian Philipp and Jaumann, Mirko and Panford-Walsh, Rama and Hu, Jing and Schimmang, Thomas and Zimmermann, Ulrike and Syka, Josef and Knipper, Marlies},
  title     = {BDNF in Lower Brain Parts Modifies Auditory Fiber Activity to Gain Fidelity but Increases the Risk for Generation of Central Noise After Injury},
  series = {Molecular Neurobiology},
  volume    = {53},
  journal   = {Molecular Neurobiology},
  number    = {8},
  doi       = {10.1007/s12035-015-9474-x},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187341},
  pages     = {5607-5627},
  year      = {2016},
  abstract  = {For all sensory organs, the establishment of spatial and temporal cortical resolution is assumed to be initiated by the first sensory experience and a BDNF-dependent increase in intracortical inhibition. To address the potential of cortical BDNF for sound processing, we used mice with a conditional deletion of BDNF in which Cre expression was under the control of the Pax2 or TrkC promoter. BDNF deletion profiles between these mice differ in the organ of Corti (BDNF \(^{Pax2}\) -KO) versus the auditory cortex and hippocampus (BDNF \(^{TrkC}\) -KO). We demonstrate that BDNF \(^{Pax2}\) -KO but not BDNF \(^{TrkC}\) -KO mice exhibit reduced sound-evoked suprathreshold ABR waves at the level of the auditory nerve (wave I) and inferior colliculus (IC) (wave IV), indicating that BDNF in lower brain regions but not in the auditory cortex improves sound sensitivity during hearing onset. Extracellular recording of IC neurons of BDNF \(^{Pax2}\) mutant mice revealed that the reduced sensitivity of auditory fibers in these mice went hand in hand with elevated thresholds, reduced dynamic range, prolonged latency, and increased inhibitory strength in IC neurons. Reduced parvalbumin-positive contacts were found in the ascending auditory circuit, including the auditory cortex and hippocampus of BDNF \(^{Pax2}\) -KO, but not of BDNF \(^{TrkC}\) -KO mice. Also, BDNF \(^{Pax2}\) -WT but not BDNF \(^{Pax2}\) -KO mice did lose basal inhibitory strength in IC neurons after acoustic trauma. These findings suggest that BDNF in the lower parts of the auditory system drives auditory fidelity along the entire ascending pathway up to the cortex by increasing inhibitory strength in behaviorally relevant frequency regions. Fidelity and inhibitory strength can be lost following auditory nerve injury leading to diminished sensory outcome and increased central noise.},
  language  = {en}
}
@article{WieserReichertsJuravleetal.2016,
  author    = {Wieser, Matthias J. and Reicherts, Philipp and Juravle, Georgiana and von Leupoldt, Andreas},
  title     = {Attention mechanisms during predictable and unpredictable threat - a steady-state visual evoked potential approach},
  series = {NeuroImage},
  volume    = {139},
  journal   = {NeuroImage},
  doi       = {10.1016/j.neuroimage.2016.06.026},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187365},
  pages     = {167-175},
  year      = {2016},
  abstract  = {Fear is elicited by imminent threat and leads to phasic fear responses with selective attention, whereas anxiety is characterized by a sustained state of heightened vigilance due to uncertain danger. In the present study, we investigated attention mechanisms in fear and anxiety by adapting the NPU-threat test to measure steady-state visual evoked potentials (ssVEPs). We investigated ssVEPs across no aversive events (N), predictable aversive events (P), and unpredictable aversive events (U), signaled by four-object arrays (30 s). In addition, central cues were presented during all conditions but predictably signaled imminent threat only during the P condition. Importantly, cues and context events were flickered at different frequencies (15 Hz vs. 20 Hz) in order to disentangle respective electrocortical responses. The onset of the context elicited larger electrocortical responses for U compared to P context. Conversely, P cues elicited larger electrocortical responses compared to N cues. Interestingly, during the presence of the P cue, visuocortical processing of the concurrent context was also enhanced. The results support the notion of enhanced initial hypervigilance to unpredictable compared to predictable threat contexts, while predictable cues show electrocortical enhancement of the cues themselves but additionally a boost of context processing.},
  language  = {en}
}
@article{SzczerbaZukrowskiPrzybylskietal.2016,
  author    = {Szczerba, Wojciech and Zukrowski, Jan and Przybylski, Marek and Sikora, Marcin and Safonova, Olga and Shmeliov, Aleksey and Nicolosi, Valeria and Schneider, Michael and Granath, Tim and Oppmann, Maximilian and Straßer, Marion and Mandel, Karl},
  title     = {Pushing up the magnetisation values for iron oxide nanoparticles via zinc doping: X-ray studies on the particle's sub-nano structure of different synthesis routes},
  series = {Physical Chemistry Chemical Physics},
  volume    = {18},
  journal   = {Physical Chemistry Chemical Physics},
  number    = {36},
  doi       = {10.1039/c6cp04221j},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187390},
  pages     = {25221-25229},
  year      = {2016},
  abstract  = {The maximum magnetisation (saturation magnetisation) obtainable for iron oxide nanoparticles can be increased by doping the nanocrystals with non-magnetic elements such as zinc. Herein, we closely study how only slightly different synthesis approaches towards such doped nanoparticles strongly influence the resulting sub-nano/atomic structure. We compare two co-precipitation approaches, where we only vary the base (NaOH versus NH\(_3\)), and a thermal decomposition route. These methods are the most commonly applied ones for synthesising doped iron oxide nanoparticles. The measurable magnetisation change upon zinc doping is about the same for all systems. However, the sub-nano structure, which we studied with Mossbauer and X-ray absorption near edge spectroscopy, differs tremendously. We found evidence that a much more complex picture has to be drawn regarding what happens upon Zn doping compared to what textbooks tell us about the mechanism. Our work demonstrates that it is crucial to study the obtained structures very precisely when "playing'' with the atomic order in iron oxide nanocrystals.},
  language  = {en}
}
@article{DreinerKraussO'Learyetal.2016,
  author    = {Dreiner, Herbi K. and Krauss, Manuel E. and O'Leary, Ben and Opferkuch, Toby and Staub, Florian},
  title     = {Validity of the CMSSM interpretation of the diphoton excess},
  series = {Physical Review D},
  volume    = {94},
  journal   = {Physical Review D},
  number    = {5},
  doi       = {10.1103/PhysRevD.94.055013},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187429},
  pages     = {055013},
  year      = {2016},
  abstract  = {It has been proposed that the observed diphoton excess at 750 GeV could be explained within the constrained minimal supersymmetric standard model via resonantly produced stop bound states. We reanalyze this scenario critically and extend previous work to include the constraints from the stability of the electroweak vacuum and from the decays of the stoponium into a pair of Higgs bosons. It is shown that the interesting regions of parameter space with a light stop and Higgs of the desired mass are ruled out by these constraints. This conclusion is not affected by the presence of the bound states because the binding energy is usually very small in the regions of parameter space which can explain the Higgs mass. Thus, this also leads to strong constraints on the diphoton production cross section which is in general too small.},
  language  = {en}
}
@article{HoppAlbertWeissenbergerMencletal.2016,
  author    = {Hopp, Sarah and Albert-Weissenberger, Christiane and Mencl, Stine and Bieber, Michael and Schuhmann, Michael K. and Stetter, Christian and Nieswandt, Bernhard and Schmidt, Peter M. and Monoranu, Camelia-Maria and Alafuzoff, Irina and Marklund, Niklas and Nolte, Marc W. and Sir{\´e}n, Anna-Leena and Kleinschnitz, Christoph},
  title     = {Targeting coagulation factor XII as a novel therapeutic option in brain trauma},
  series = {Annals of Neurology},
  volume    = {79},
  journal   = {Annals of Neurology},
  number    = {6},
  doi       = {10.1002/ana.24655},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188800},
  pages     = {970-982},
  year      = {2016},
  abstract  = {Objective: Traumatic brain injury is a major global public health problem for which specific therapeutic interventions are lacking. There is, therefore, a pressing need to identify innovative pathomechanism-based effective therapies for this condition. Thrombus formation in the cerebral microcirculation has been proposed to contribute to secondary brain damage by causing pericontusional ischemia, but previous studies have failed to harness this finding for therapeutic use. The aim of this study was to obtain preclinical evidence supporting the hypothesis that targeting factor XII prevents thrombus formation and has a beneficial effect on outcome after traumatic brain injury. Methods: We investigated the impact of genetic deficiency of factor XII and acute inhibition of activated factor XII with a single bolus injection of recombinant human albumin-fused infestin-4 (rHA-Infestin-4) on trauma-induced microvascular thrombus formation and the subsequent outcome in 2 mouse models of traumatic brain injury. Results: Our study showed that both genetic deficiency of factor XII and an inhibition of activated factor XII in mice minimize trauma-induced microvascular thrombus formation and improve outcome, as reflected by better motor function, reduced brain lesion volume, and diminished neurodegeneration. Administration of human factor XII in factor XII-deficient mice fully restored injury-induced microvascular thrombus formation and brain damage. Interpretation: The robust protective effect of rHA-Infestin-4 points to a novel treatment option that can decrease ischemic injury after traumatic brain injury without increasing bleeding tendencies.},
  language  = {en}
}
@article{SulimanSunPedersenetal.2016,
  author    = {Suliman, Salwa and Sun, Yang and Pedersen, Torbjorn O. and Xue, Ying and Nickel, Joachim and Waag, Thilo and Finne-Wistrand, Anna and Steinm{\"u}ller-Nethl, Doris and Krueger, Anke and Costea, Daniela E. and Mustafa, Kamal},
  title     = {In vivo host response and degradation of copolymer scaffolds functionalized with nanodiamonds and bone morphogenetic protein 2},
  series = {Advanced Healthcare Materials},
  volume    = {5},
  journal   = {Advanced Healthcare Materials},
  number    = {6},
  doi       = {10.1002/adhm.201500723},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-189764},
  pages     = {730-742},
  year      = {2016},
  abstract  = {The aim is to evaluate the effect of modifying poly[(L-lactide)-co-(epsilon-caprolactone)] scaffolds (PLCL) with nanodiamonds (nDP) or with nDP+physisorbed BMP-2 (nDP+BMP-2) on in vivo host tissue response and degradation. The scaffolds are implanted subcutaneously in Balb/c mice and retrieved after 1, 8, and 27 weeks. Molecular weight analysis shows that modified scaffolds degrade faster than the unmodified. Gene analysis at week 1 shows highest expression of proinflammatory markers around nDP scaffolds; although the presence of inflammatory cells and foreign body giant cells is more prominent around the PLCL. Tissue regeneration markers are highly expressed in the nDP+BMP-2 scaffolds at week 8. A fibrous capsule is detectable by week 8, thinnest around nDP scaffolds and at week 27 thickest around PLCL scaffolds. mRNA levels of ALP, COL1 alpha 2, and ANGPT1 are signifi cantly upregulating in the nDP+BMP-2 scaffolds at week 1 with ectopic bone seen at week 8. Even when almost 90\% of the scaffold is degraded at week 27, nDP are observable at implantation areas without adverse effects. In conclusion, modifying PLCL scaffolds with nDP does not aggravate the host response and physisorbed BMP-2 delivery attenuates infl ammation while lowering the dose of BMP-2 to a relatively safe and economical level.},
  language  = {en}
}
@article{CateGajendraAlsburyetal.2016,
  author    = {Cate, Marie-Sophie and Gajendra, Sangeetha and Alsbury, Samantha and Raabe, Thomas and Tear, Guy and Mitchell, Kevin J.},
  title     = {Mushroom body defect is required in parallel to Netrin for midline axon guidance in Drosophila},
  series = {Development},
  volume    = {143},
  journal   = {Development},
  number    = {6},
  doi       = {10.1242/dev.129684},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-189770},
  pages     = {972-977},
  year      = {2016},
  abstract  = {The outgrowth of many neurons within the central nervous system is initially directed towards or away from the cells lying at the midline. Recent genetic evidence suggests that a simple model of differential sensitivity to the conserved Netrin attractants and Slit repellents is insufficient to explain the guidance of all axons at the midline. In the Drosophila embryonic ventral nerve cord, many axons still cross the midline in the absence of the Netrin genes (NetA and NetB) or their receptor frazzled. Here we show that mutation of mushroom body defect (mud) dramatically enhances the phenotype of Netrin or frazzled mutants, resulting in many more axons failing to cross the midline, although mutations in mud alone have little effect. This suggests that mud, which encodes a microtubule-binding coiled-coil protein homologous to NuMA and LIN-5, is an essential component of a Netrin-independent pathway that acts in parallel to promote midline crossing. We demonstrate that this novel role of Mud in axon guidance is independent of its previously described role in neural precursor development. These studies identify a parallel pathway controlling midline guidance in Drosophila and highlight a novel role for Mud potentially acting downstream of Frizzled to aid axon guidance.},
  language  = {en}
}
@article{CeymanRosspeintnerSchrecketal.2016,
  author    = {Ceyman, Harald and Rosspeintner, Arnulf and Schreck, Maximilian H. and M{\"u}tzel, Carina and Stoy, Andreas and Vauthey, Eric and Lambert, Christoph},
  title     = {Cooperative enhancement versus additivity of two-photon-absorption cross sections in linear and branched squaraine superchromophores},
  series = {Physical Chemistry Chemical Physics},
  volume    = {18},
  journal   = {Physical Chemistry Chemical Physics},
  number    = {24},
  doi       = {10.1039/c6cp02312f},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188299},
  pages     = {16404-16413},
  year      = {2016},
  abstract  = {The linear and nonlinear optical properties of a series of oligomeric squaraine dyes were investigated by one-photon absorption spectroscopy (1PA) and two-photon absorption (2PA) induced fluorescence spectroscopy. The superchromophores are based on two indolenine squaraine dyes with transoid (SQA) and cisoid configuration (SQB). Using these monomers, linear dimers and trimers as well as star-shaped trimers and hexamers with benzene or triphenylamine cores were synthesised and investigated. The red-shifted and intensified 1PA spectra of all superchromophores could well be explained by exciton coupling theory. In the linear chromophore arrangements we also found superradiance of fluorescence but not in the branched systems. Furthermore, the 2PA showed enhanced cross sections for the linear oligomers but only additivity for the branched systems. This emphasizes that the enhancement of the 2PA cross section in the linear arrangements is probably caused by orbital interactions of higher excited configurations.},
  language  = {en}
}
@article{LundtKlembtCherotchenkoetal.2016,
  author    = {Lundt, Nils and Klembt, Sebastian and Cherotchenko, Evgeniia and Betzold, Simon and Iff, Oliver and Nalitov, Anton V. and Klaas, Martin and Dietrich, Christof P. and Kavokin, Alexey V. and H{\"o}fling, Sven and Schneider, Christian},
  title     = {Room-temperature Tamm-plasmon exciton-polaritons with a WSe\(_{2}\) monolayer},
  series = {Nature Communications},
  volume    = {7},
  journal   = {Nature Communications},
  doi       = {10.1038/ncomms13328},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-169470},
  year      = {2016},
  abstract  = {Solid-state cavity quantum electrodynamics is a rapidly advancing field, which explores the frontiers of light-matter coupling. Metal-based approaches are of particular interest in this field, as they carry the potential to squeeze optical modes to spaces significantly below the diffraction limit. Transition metal dichalcogenides are ideally suited as the active material in cavity quantum electrodynamics, as they interact strongly with light at the ultimate monolayer limit. Here, we implement a Tamm-plasmon-polariton structure and study the coupling to a monolayer of WSe\(_{2}\), hosting highly stable excitons. Exciton-polariton formation at room temperature is manifested in the characteristic energy-momentum dispersion relation studied in photoluminescence, featuring an anti-crossing between the exciton and photon modes with a Rabi-splitting of 23.5 meV. Creating polaritonic quasiparticles in monolithic, compact architectures with atomic monolayers under ambient conditions is a crucial step towards the exploration of nonlinearities, macroscopic coherence and advanced spinor physics with novel, low-mass bosons.},
  language  = {en}
}
@article{KilincEhrigPessianetal.2016,
  author    = {Kilinc, Mehmet Okyay and Ehrig, Klaas and Pessian, Maysam and Minev, Boris R. and Szalay, Aladar A.},
  title     = {Colonization of xenograft tumors by oncolytic vaccinia virus (VACV) results in enhanced tumor killing due to the involvement of myeloid cells},
  series = {Journal of Translational Medicine},
  volume    = {14},
  journal   = {Journal of Translational Medicine},
  number    = {340},
  doi       = {10.1186/s12967-016-1096-1},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-168914},
  year      = {2016},
  abstract  = {Background The mechanisms by which vaccinia virus (VACV) interacts with the innate immune components are complex and involve different mechanisms. iNOS-mediated NO production by myeloid cells is one of the central antiviral mechanisms and this study aims to investigate specifically whether iNOS-mediated NO production by myeloid cells, is involved in tumor eradication following the virus treatment. Methods Human colon adenocarcinoma (HCT-116) xenograft tumors were infected by VACV. Infiltration of iNOS\(^{+}\) myeloid cell population into the tumor, and virus titer was monitored following the treatment. Single-cell suspensions were stained for qualitative and quantitative flow analysis. The effect of different myeloid cell subsets on tumor growth and colonization were investigated by depletion studies. Finally, in vitro culture experiments were carried out to study NO production and tumor cell killing. Student's t test was used for comparison between groups in all of the experiments. Results Infection of human colon adenocarcinoma (HCT-116) xenograft tumors by VACV has led to recruitment of many CD11b\(^{+}\) ly6G\(^{+}\) myeloid-derived suppressor cells (MDSCs), with enhanced iNOS expression in the tumors, and to an increased intratumoral virus titer between days 7 and 10 post-VACV therapy. In parallel, both single and multiple rounds of iNOS-producing cell depletions caused very rapid tumor growth within the same period after virus injection, indicating that VACV-induced iNOS\(^{+}\) MDSCs could be an important antitumor effector component. A continuous blockade of iNOS by its specific inhibitor, L-NIL, showed similar tumor growth enhancement 7-10 days post-infection. Finally, spleen-derived iNOS+ MDSCs isolated from virus-injected tumor bearing mice produced higher amounts of NO and effectively killed HCT-116 cells in in vitro transwell experiments. Conclusions We initially hypothesized that NO could be one of the factors that limits active spreading of the virus in the cancerous tissue. In contrast to our initial hypothesis, we observed that PMN-MDSCs were the main producer of NO through iNOS and NO provided a beneficial antitumor effect, The results strongly support an important novel role for VACV infection in the tumor microenvironment. VACV convert tumor-promoting MDSCs into tumor-killing cells by inducing higher NO production.},
  language  = {en}
}
@article{HirschKraussOpferkuchetal.2016,
  author    = {Hirsch, Martin and Krauss, Manuel E. and Opferkuch, Toby and Porod, Werner and Staub, Florian},
  title     = {A constrained supersymmetric left-right model},
  series = {JOURNAL OF HIGH ENERGY PHYSICS},
  volume    = {03},
  journal   = {JOURNAL OF HIGH ENERGY PHYSICS},
  number    = {009},
  doi       = {10.1007/JHEP03(2016)009},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-168016},
  year      = {2016},
  abstract  = {We present a supersymmetric left-right model which predicts gauge coupling unification close to the string scale and extra vector bosons at the TeV scale. The subtleties in constructing a model which is in agreement with the measured quark masses and mixing for such a low left-right breaking scale are discussed. It is shown that in the constrained version of this model radiative breaking of the gauge symmetries is possible and a SM-like Higgs is obtained. Additional CP-even scalars of a similar mass or even much lighter are possible. The expected mass hierarchies for the supersymmetric states differ clearly from those of the constrained MSSM. In particular, the lightest down-type squark, which is a mixture of the sbottom and extra vector-like states, is always lighter than the stop. We also comment on the model's capability to explain current anomalies observed at the LHC.},
  language  = {en}
}
@article{VogtmannHuaZelleretal.2016,
  author    = {Vogtmann, Emily and Hua, Xing and Zeller, Georg and Sunagawa, Shinichi and Voigt, Anita Y. and Hercog, Rajna and Goedert, James J. and Shi, Jianxin and Bork, Peer and Sinha, Rashmi},
  title     = {Colorectal Cancer and the Human Gut Microbiome: Reproducibility with Whole-Genome Shotgun Sequencing},
  series = {PLoS ONE},
  volume    = {11},
  journal   = {PLoS ONE},
  number    = {5},
  doi       = {10.1371/journal.pone.0155362},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166904},
  pages     = {e0155362},
  year      = {2016},
  abstract  = {Accumulating evidence indicates that the gut microbiota affects colorectal cancer development, but previous studies have varied in population, technical methods, and associations with cancer. Understanding these variations is needed for comparisons and for potential pooling across studies. Therefore, we performed whole-genome shotgun sequencing on fecal samples from 52 pre-treatment colorectal cancer cases and 52 matched controls from Washington, DC. We compared findings from a previously published 16S rRNA study to the metagenomics-derived taxonomy within the same population. In addition, metagenome-predicted genes, modules, and pathways in the Washington, DC cases and controls were compared to cases and controls recruited in France whose specimens were processed using the same platform. Associations between the presence of fecal Fusobacteria, Fusobacterium, and Porphyromonas with colorectal cancer detected by 16S rRNA were reproduced by metagenomics, whereas higher relative abundance of Clostridia in cancer cases based on 16S rRNA was merely borderline based on metagenomics. This demonstrated that within the same sample set, most, but not all taxonomic associations were seen with both methods. Considering significant cancer associations with the relative abundance of genes, modules, and pathways in a recently published French metagenomics dataset, statistically significant associations in the Washington, DC population were detected for four out of 10 genes, three out of nine modules, and seven out of 17 pathways. In total, colorectal cancer status in the Washington, DC study was associated with 39\% of the metagenome-predicted genes, modules, and pathways identified in the French study. More within and between population comparisons are needed to identify sources of variation and disease associations that can be reproduced despite these variations. Future studies should have larger sample sizes or pool data across studies to have sufficient power to detect associations that are reproducible and significant after correction for multiple testing.},
  language  = {en}
}
@article{Hoelldobler2016,
  author    = {H{\"o}lldobler, Bert},
  title     = {Queen Specific Exocrine Glands in Legionary Ants and Their Possible Function in Sexual Selection},
  series = {PLoS ONE},
  volume    = {11},
  journal   = {PLoS ONE},
  number    = {3},
  doi       = {10.1371/journal.pone.0151604},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-167057},
  pages     = {e0151604},
  year      = {2016},
  abstract  = {The colonies of army ants and some other legionary ant species have single, permanently wingless queens with massive post petioles and large gasters. Such highly modified queens are called dichthadiigynes. This paper presents the unusually rich exocrine gland endowment of dichthadiigynes, which is not found in queens of other ant species. It has been suggested these kinds of glands produce secretions that attract and maintain worker retinues around queens, especially during migration. However, large worker retinues also occur in non-legionary species whose queens do not have such an exuberance of exocrine glands. We argue and present evidence in support of our previously proposed hypothesis that the enormous outfit of exocrine glands found in dichthadiigynes is due to sexual selection mediated by workers as the main selecting agents},
  language  = {en}
}
@article{JoschinskiBeerHelfrichFoersteretal.2016,
  author    = {Joschinski, Jens and Beer, Katharina and Helfrich-F{\"o}rster, Charlotte and Krauss, Jochen},
  title     = {Pea Aphids (Hemiptera: Aphididae) Have Diurnal Rhythms When Raised Independently of a Host Plant},
  series = {Journal of Insect Science},
  volume    = {16},
  journal   = {Journal of Insect Science},
  number    = {1},
  doi       = {10.1093/jisesa/iew013},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-168783},
  pages     = {31},
  year      = {2016},
  abstract  = {Seasonal timing is assumed to involve the circadian clock, an endogenous mechanism to track time and measure day length. Some debate persists, however, and aphids were among the first organisms for which circadian clock involvement was questioned. Inferences about links to phenology are problematic, as the clock itself is little investigated in aphids. For instance, it is unknown whether aphids possess diurnal rhythms at all. Possibly, the close interaction with host plants prevents independent measurements of rhythmicity. We reared the pea aphid Acyrthosiphon pisum (Harris) on an artificial diet, and recorded survival, moulting, and honeydew excretion. Despite their plant-dependent life style, aphids were independently rhythmic under light-dark conditions. This first demonstration of diurnal aphid rhythms shows that aphids do not simply track the host plant's rhythmicity.},
  language  = {en}
}
@article{PetritschKoestlerGassenmaieretal.2016,
  author    = {Petritsch, Bernhard and K{\"o}stler, Herbert and Gassenmaier, Tobias and Kunz, Andreas S and Bley, Thorsten A and Horn, Michael},
  title     = {An investigation into potential gender-specific differences in myocardial triglyceride content assessed by \(^{1}\)H-Magnetic Resonance Spectroscopy at 3Tesla},
  series = {Journal of International Medical Research},
  volume    = {44},
  journal   = {Journal of International Medical Research},
  number    = {3},
  doi       = {10.1177/0300060515603884},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-168808},
  pages     = {585-591},
  year      = {2016},
  abstract  = {Objective: Over the past decade, myocardial triglyceride content has become an accepted biomarker for chronic metabolic and cardiac disease. The purpose of this study was to use proton (hydrogen 1)-magnetic resonance spectroscopy (\(^{1}\)H-MRS) at 3Tesla (3 T) field strength to assess potential gender-related differences in myocardial triglyceride content in healthy individuals. Methods: Cardiac MR imaging was performed to enable accurate voxel placement and obtain functional and morphological information. Double triggered (i.e., ECG and respiratory motion gating) \(^{1}\)H-MRS was used to quantify myocardial triglyceride levels for each gender. Two-sample t-test and Mann-Whitney U-test were used for statistical analyses. Results: In total, 40 healthy volunteers (22 male, 18 female; aged >18 years and age matched) were included in the study. Median myocardial triglyceride content was 0.28\% (interquartile range [IQR] 0.17-0.42\%) in male and 0.24\% (IQR 0.14-0.45\%) in female participants, and no statistically significant difference was observed between the genders. Furthermore, no gender-specific difference in ejection fraction was observed, although on average, male participants presented with a higher mean ± SD left ventricular mass (136.3 ± 25.2 g) than female participants (103.9 ± 16.1 g). Conclusions: The study showed that \(^{1}\)H-MRS is a capable, noninvasive tool for acquisition of myocardial triglyceride metabolites. Myocardial triglyceride concentration was shown to be unrelated to gender in this group of healthy volunteers.},
  language  = {en}
}