@article{AlmadeJongJelusicetal.2016,
  author    = {Alma, Harma and de Jong, Corina and Jelusic, Danijel and Wittmann, Michael and Schuler, Michael and Flokstra-de Blok, Bertine and Kocks, Janwillem and Schultz, Konrad and van der Molen, Thys},
  title     = {Health status instruments for patients with COPD in pulmonary rehabilitation: defining a minimal clinically important difference},
  series = {npj Primary Care Respiration Medicine},
  volume    = {26},
  journal   = {npj Primary Care Respiration Medicine},
  number    = {16041},
  doi       = {10.1038/npjpcrm.2016.41},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166327},
  year      = {2016},
  abstract  = {The minimal clinically important difference (MCID) defines to what extent change on a health status instrument is clinically relevant, which aids scientists and physicians in measuring therapy effects. This is the first study that aimed to establish the MCID of the Clinical chronic obstructive pulmonary disease (COPD) Questionnaire (CCQ), the COPD Assessment Test (CAT) and the St George's Respiratory Questionnaire (SGRQ) in the same pulmonary rehabilitation population using multiple approaches. In total, 451 COPD patients participated in a 3-week Pulmonary Rehabilitation (PR) programme (58 years, 65\% male, 43 pack-years, GOLD stage II/III/IV 50/39/11\%). Techniques used to assess the MCID were anchor-based approaches, including patient-referencing, criterion-referencing and questionnaire-referencing, and the distribution-based methods standard error of measurement (SEM), 1.96SEM and half standard deviation (0.5s.d.). Patient- and criterion-referencing led to MCID estimates of 0.56 and 0.62 (CCQ); 3.12 and 2.96 (CAT); and 8.40 and 9.28 (SGRQ). Questionnaire-referencing suggested MCID ranges of 0.28-0.61 (CCQ), 1.46-3.08 (CAT) and 6.86-9.47 (SGRQ). The SEM, 1.96SEM and 0.5s.d. were 0.29, 0.56 and 0.46 (CCQ); 3.28, 6.43 and 2.80 (CAT); 5.20, 10.19 and 6.06 (SGRQ). Pooled estimates were 0.52 (CCQ), 3.29 (CAT) and 7.91 (SGRQ) for improvement. MCID estimates differed depending on the method used. Pooled estimates suggest clinically relevant improvements needing to exceed 0.40 on the CCQ, 3.00 on the CAT and 7.00 on the SGRQ for moderate to very severe COPD patients. The MCIDs of the CAT and SGRQ in the literature might be too low, leading to overestimation of treatment effects for patients with COPD.},
  language  = {en}
}
@article{RedlichLingnauHolzingeretal.2016,
  author    = {Redlich, Christoph and Lingnau, Benjamin and Holzinger, Steffen and Schlottmann, Elisabeth and Kreinberg, S{\"o}ren and Schneider, Christian and Kamp, Martin and H{\"o}fling, Sven and Wolters, Janik and Reitzenstein, Stephan and L{\"u}dge, Kathy},
  title     = {Mode-switching induced super-thermal bunching in quantum-dot microlasers},
  series = {New Journal of Physics},
  volume    = {18},
  journal   = {New Journal of Physics},
  number    = {063011},
  doi       = {10.1088/1367-2630/18/6/063011},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166286},
  year      = {2016},
  abstract  = {The super-thermal photon bunching in quantum-dot (QD) micropillar lasers is investigated both experimentally and theoretically via simulations driven by dynamic considerations. Using stochastic multi-mode rate equations we obtain very good agreement between experiment and theory in terms of intensity profiles and intensity-correlation properties of the examined QD micro-laser's emission. Further investigations of the time-dependent emission show that super-thermal photon bunching occurs due to irregular mode-switching events in the bimodal lasers. Our bifurcation analysis reveals that these switchings find their origin in an underlying bistability, such that spontaneous emission noise is able to effectively perturb the two competing modes in a small parameter region. We thus ascribe the observed high photon correlation to dynamical multistabilities rather than quantum mechanical correlations.},
  language  = {en}
}
@article{HargartRoyChoudhuryJohnetal.2016,
  author    = {Hargart, F and Roy-Choudhury, K and John, T and Portalupi, S L and Schneider, C and H{\"o}fling, S and Kamp, M and Hughes, S and Michler, P},
  title     = {Probing different regimes of strong field light-matter interaction with semiconductor quantum dots and few cavity photons},
  series = {New Journal of Physics},
  volume    = {18},
  journal   = {New Journal of Physics},
  doi       = {10.1088/1367-2630/aa5198},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166278},
  year      = {2016},
  abstract  = {In this work we present an extensive experimental and theoretical investigation of different regimes of strong field light-matter interaction for cavity-driven quantum dot (QD) cavity systems. The electric field enhancement inside a high-Q micropillar cavity facilitates exceptionally strong interaction with few cavity photons, enabling the simultaneous investigation for a wide range of QD-laser detuning. In case of a resonant drive, the formation of dressed states and a Mollow triplet sideband splitting of up to 45 μeV is measured for amean cavity photon number <n\(_c\)>\(\leq\) 1. In the asymptotic limit of the linear ACStark effect we systematically investigate the power and detuning dependence of more than 400 QDs. Some QD-cavity systems exhibit an unexpected anomalous Stark shift, which can be explained by an extended dressed 4-levelQDmodel.Weprovide a detailed analysis of the QD-cavity systems properties enabling this novel effect. The experimental results are successfully reproduced using a polaron master equation approach for the QD-cavity system, which includes the driving laser field, exciton-cavity and exciton-phonon interactions},
  language  = {en}
}
@article{vandeKerkhofFekkesvanderHeijdenetal.2016,
  author    = {van de Kerkhof, Nora WA and Fekkes, Durk and van der Heijden, Frank MMA and Hoogendijk, Witte JG and St{\"o}ber, Gerald and Egger, Jos IM and Verhoeven, Willem MA},
  title     = {Cycloid psychoses in the psychosis spectrum: evidence for biochemical differences with schizophrenia},
  series = {Neuropsychiatric Disease and Treatment},
  volume    = {12},
  journal   = {Neuropsychiatric Disease and Treatment},
  doi       = {10.2147/NDT.S101317},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166255},
  pages     = {1927-1933},
  year      = {2016},
  abstract  = {Cycloid psychoses (CP) differ from schizophrenia regarding symptom profile, course, and prognosis and over many decades they were thought to be a separate entity within the psychosis spectrum. As to schizophrenia, research into the pathophysiology has focused on dopamine, brain-derived neurotrophic factor, and glutamate signaling in which, concerning the latter, the N-methyl-d-aspartate receptor plays a crucial role. The present study aims to determine whether CP can biochemically be delineated from schizophrenia. Eighty patients referred for psychotic disorders were assessed with the Comprehensive Assessment of Symptoms and History, and (both at inclusion and after 6 weeks of antipsychotic treatment) with the Positive and Negative Syndrome Scale and Clinical Global Impression. From 58 completers, 33 patients were diagnosed with schizophrenia and ten with CP according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, and Leonhard criteria, respectively. Fifteen patients were diagnosed with other disorders within the psychosis spectrum. At both time points, blood levels of the dopamine metabolite homovanillic acid, brain-derived neurotrophic factor, and amino acids related to glutamate neurotransmission were measured and compared with a matched control sample. Patients with CP showed a significantly better response to antipsychotic treatment as compared to patients with schizophrenia. In CP, glycine levels were elevated and tryptophan levels were lowered as compared to schizophrenia. Glutamate levels were increased in both patient groups as compared to controls. These results, showing marked differences in both treatment outcome and glutamate-related variable parameters, may point at better neuroplasticity in CP, necessitating demarcation of this subgroup within the psychosis spectrum.},
  language  = {en}
}
@article{StoeckelEsserGameretal.2016,
  author    = {Stoeckel, M. Cornelia and Esser, Roland W. and Gamer, Matthias and B{\"u}chel, Christian and von Leupoldt, Andreas},
  title     = {Brain Responses during the Anticipation of Dyspnea},
  series = {Neural Plasticity},
  volume    = {2016},
  journal   = {Neural Plasticity},
  number    = {6434987},
  doi       = {10.1155/2016/6434987},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166238},
  year      = {2016},
  abstract  = {Dyspnea is common in many cardiorespiratory diseases. Already the anticipation of this aversive symptom elicits fear in many patients resulting in unfavorable health behaviors such as activity avoidance and sedentary lifestyle. This study investigated brain mechanisms underlying these anticipatory processes. We induced dyspnea using resistive-load breathing in healthy subjects during functional magnetic resonance imaging. Blocks of severe and mild dyspnea alternated, each preceded by anticipation periods. Severe dyspnea activated a network of sensorimotor, cerebellar, and limbic areas. The left insular, parietal opercular, and cerebellar cortices showed increased activation already during dyspnea anticipation. Left insular and parietal opercular cortex showed increased connectivity with right insular and anterior cingulate cortex when severe dyspnea was anticipated, while the cerebellum showed increased connectivity with the amygdala. Notably, insular activation during dyspnea perception was positively correlated with midbrain activation during anticipation. Moreover, anticipatory fear was positively correlated with anticipatory activation in right insular and anterior cingulate cortex. The results demonstrate that dyspnea anticipation activates brain areas involved in dyspnea perception. The involvement of emotion-related areas such as insula, anterior cingulate cortex, and amygdala during dyspnea anticipation most likely reflects anticipatory fear and might underlie the development of unfavorable health behaviors in patients suffering from dyspnea.},
  language  = {en}
}
@article{BenoitAdelmanReinhardtetal.2016,
  author    = {Benoit, Joshua B. and Adelman, Zach N. and Reinhardt, Klaus and Dolan, Amanda and Poelchau, Monica and Jennings, Emily C. and Szuter, Elise M. and Hagan, Richard W. and Gujar, Hemant and Shukla, Jayendra Nath and Zhu, Fang and Mohan, M. and Nelson, David R. and Rosendale, Andrew J. and Derst, Christian and Resnik, Valentina and Wernig, Sebastian and Menegazzi, Pamela and Wegener, Christian and Peschel, Nicolai and Hendershot, Jacob M. and Blenau, Wolfgang and Predel, Reinhard and Johnston, Paul R. and Ioannidis, Panagiotis and Waterhouse, Robert M. and Nauen, Ralf and Schorn, Corinna and Ott, Mark-Christoph and Maiwald, Frank and Johnston, J. Spencer and Gondhalekar, Ameya D. and Scharf, Michael E. and Raje, Kapil R. and Hottel, Benjamin A. and Armis{\´e}n, David and Crumi{\`e}re, Antonin Jean Johan and Refki, Peter Nagui and Santos, Maria Emilia and Sghaier, Essia and Viala, S{\`e}verine and Khila, Abderrahman and Ahn, Seung-Joon and Childers, Christopher and Lee, Chien-Yueh and Lin, Han and Hughes, Daniel S.T. and Duncan, Elizabeth J. and Murali, Shwetha C. and Qu, Jiaxin and Dugan, Shannon and Lee, Sandra L. and Chao, Hsu and Dinh, Huyen and Han, Yi and Doddapaneni, Harshavardhan and Worley, Kim C. and Muzny, Donna M. and Wheeler, David and Panfilio, Kristen A. and Jentzsch, Iris M. Vargas and Jentzsch, IMV and Vargo, Edward L. and Booth, Warren and Friedrich, Markus and Weirauch, Matthew T. and Anderson, Michelle A.E. and Jones, Jeffery W. and Mittapalli, Omprakash and Zhao, Chaoyang and Zhou, Jing-Jiang and Evans, Jay D. and Attardo, Geoffrey M. and Robertson, Hugh M. and Zdobnov, Evgeny M. and Ribeiro, Jose M.C. and Gibbs, Richard A. and Werren, John H. and Palli, Subba R. and Schal, Coby and Richards, Stephen},
  title     = {Unique features of a global human ectoparasite identified through sequencing of the bed bug genome},
  series = {Nature Communications},
  volume    = {7},
  journal   = {Nature Communications},
  number    = {10165},
  doi       = {10.1038/ncomms10165},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166221},
  year      = {2016},
  abstract  = {The bed bug, Cimex lectularius, has re-established itself as a ubiquitous human ectoparasite throughout much of the world during the past two decades. This global resurgence is likely linked to increased international travel and commerce in addition to widespread insecticide resistance. Analyses of the C. lectularius sequenced genome (650 Mb) and 14,220 predicted protein-coding genes provide a comprehensive representation of genes that are linked to traumatic insemination, a reduced chemosensory repertoire of genes related to obligate hematophagy, host-symbiont interactions, and several mechanisms of insecticide resistance. In addition, we document the presence of multiple putative lateral gene transfer events. Genome sequencing and annotation establish a solid foundation for future research on mechanisms of insecticide resistance, human-bed bug and symbiont-bed bug associations, and unique features of bed bug biology that contribute to the unprecedented success of C. lectularius as a human ectoparasite.},
  language  = {en}
}
@article{ConradAlbrechtRodriguesdeMeloCostaetal.2016,
  author    = {Conrad, Thomas and Albrecht, Anne-Susann and Rodrigues de Melo Costa, Veronica and Sauer, Sascha and Meierhofer, David and Andersson {\O}rom, Ulf},
  title     = {Serial interactome capture of the human cell nucleus},
  series = {Nature Communications},
  volume    = {7},
  journal   = {Nature Communications},
  number    = {11212},
  doi       = {10.1038/ncomms11212},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166172},
  year      = {2016},
  abstract  = {Novel RNA-guided cellular functions are paralleled by an increasing number of RNA-binding proteins (RBPs). Here we present 'serial RNA interactome capture' (serIC), a multiple purification procedure of ultraviolet-crosslinked poly(A)-RNA-protein complexes that enables global RBP detection with high specificity. We apply serIC to the nuclei of proliferating K562 cells to obtain the first human nuclear RNA interactome. The domain composition of the 382 identified nuclear RBPs markedly differs from previous IC experiments, including few factors without known RNA-binding domains that are in good agreement with computationally predicted RNA binding. serIC extends the number of DNA-RNA-binding proteins (DRBPs), and reveals a network of RBPs involved in p53 signalling and double-strand break repair. serIC is an effective tool to couple global RBP capture with additional selection or labelling steps for specific detection of highly purified RBPs.},
  language  = {en}
}
@article{JahnkeGiesAssmannetal.2016,
  author    = {Jahnke, Frank and Gies, Christopher and Aßmann, Marc and Bayer, Manfred and Leymann, H.A.M. and Foerster, Alexander and Wiersig, Jan and Schneider, Christian and Kamp, Martin and H{\"o}fling, Sven},
  title     = {Giant photon bunching, superradiant pulse emission and excitation trapping in quantum-dot nanolasers},
  series = {Nature Communications},
  volume    = {7},
  journal   = {Nature Communications},
  number    = {11540},
  doi       = {10.1038/ncomms11540},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166144},
  year      = {2016},
  abstract  = {Light is often characterized only by its classical properties, like intensity or coherence. When looking at its quantum properties, described by photon correlations, new information about the state of the matter generating the radiation can be revealed. In particular the difference between independent and entangled emitters, which is at the heart of quantum mechanics, can be made visible in the photon statistics of the emitted light. The well-studied phenomenon of superradiance occurs when quantum-mechanical correlations between the emitters are present. Notwithstanding, superradiance was previously demonstrated only in terms of classical light properties. Here, we provide the missing link between quantum correlations of the active material and photon correlations in the emitted radiation. We use the superradiance of quantum dots in a cavity-quantum electrodynamics laser to show a direct connection between superradiant pulse emission and distinctive changes in the photon correlation function. This directly demonstrates the importance of quantum-mechanical correlations and their transfer between carriers and photons in novel optoelectronic devices.},
  language  = {en}
}
@article{GoebelPankratzAsaridouetal.2016,
  author    = {G{\"o}bel, Kerstin and Pankratz, Susann and Asaridou, Chloi-Magdalini and Herrmann, Alexander M. and Bittner, Stefan and Merker, Monika and Ruck, Tobias and Glumm, Sarah and Langhauser, Friederike and Kraft, Peter and Krug, Thorsten F. and Breuer, Johanna and Herold, Martin and Gross, Catharina C. and Beckmann, Denise and Korb-Pap, Adelheid and Schuhmann, Michael K. and Kuerten, Stefanie and Mitroulis, Ioannis and Ruppert, Clemens and Nolte, Marc W. and Panousis, Con and Klotz, Luisa and Kehrel, Beate and Korn, Thomas and Langer, Harald F. and Pap, Thomas and Nieswandt, Bernhard and Wiendl, Heinz and Chavakis, Triantafyllos and Kleinschnitz, Christoph and Meuth, Sven G.},
  title     = {Blood coagulation factor XII drives adaptive immunity during neuroinflammation via CD87-mediated modulation of dendritic cells},
  series = {Nature Communications},
  volume    = {7},
  journal   = {Nature Communications},
  number    = {11626},
  doi       = {10.1038/ncomms11626},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165503},
  year      = {2016},
  abstract  = {Aberrant immune responses represent the underlying cause of central nervous system (CNS) autoimmunity, including multiple sclerosis (MS). Recent evidence implicated the crosstalk between coagulation and immunity in CNS autoimmunity. Here we identify coagulation factor XII (FXII), the initiator of the intrinsic coagulation cascade and the kallikrein-kinin system, as a specific immune cell modulator. High levels of FXII activity are present in the plasma of MS patients during relapse. Deficiency or pharmacologic blockade of FXII renders mice less susceptible to experimental autoimmune encephalomyelitis (a model of MS) and is accompanied by reduced numbers of interleukin-17A-producing T cells. Immune activation by FXII is mediated by dendritic cells in a CD87-dependent manner and involves alterations in intracellular cyclic AMP formation. Our study demonstrates that a member of the plasmatic coagulation cascade is a key mediator of autoimmunity. FXII inhibition may provide a strategy to combat MS and other immune-related disorders.},
  language  = {en}
}
@article{DomschkeZwanzgerRehbeinetal.2016,
  author    = {Domschke, Katharina and Zwanzger, Peter and Rehbein, Maimu A and Steinberg, Christian and Knoke, Kathrin and Dobel, Christian and Klinkenberg, Isabelle and Kugel, Harald and Kersting, Anette and Arolt, Volker and Pantev, Christo and Junghofer, Markus},
  title     = {Magnetoencephalographic correlates of emotional processing in major depression before and after pharmacological treatment},
  series = {International Journal of Neuropsychopharmacology},
  volume    = {19},
  journal   = {International Journal of Neuropsychopharmacology},
  number    = {2},
  doi       = {10.1093/ijnp/pyv093},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-149873},
  pages     = {pyv093},
  year      = {2016},
  abstract  = {Background: In major depressive disorder (MDD), electrophysiological and imaging studies suggest reduced neural activity in the parietal and dorsolateral prefrontal cortex regions. In the present study, neural correlates of emotional processing in MDD were analyzed for the first time in a pre-/post-treatment design by means of magnetoencephalography (MEG), allowing for detecting temporal dynamics of brain activation. Methods: Twenty-five medication-free Caucasian in-patients with MDD and 25 matched controls underwent a baseline MEG session with passive viewing of pleasant, unpleasant, and neutral pictures. Fifteen patients were followed-up with a second MEG session after 4 weeks of antidepressant monopharmacotherapy with mirtazapine. The corresponding controls received no intervention between the measurements. The clinical course of depression was assessed using the Hamilton Depression scale. Results: Prior to treatment, an overall neocortical hypoactivation during emotional processing, particularly at the parietal regions and areas at the right temporoparietal junction, as well as abnormal valence-specific reactions at the right parietal and bilateral dorsolateral prefrontal cortex (dlPFC) regions were observed in patients compared to controls. These effects occurred <150ms, suggesting dysfunctional processing of emotional stimuli at a preconscious level. Successful antidepressant treatment resulted in a normalization of the hypoactivation at the right parietal and right temporoparietal regions. Accordingly, both dlPFC regions revealed an increase of activity after therapy. Conclusions: The present study provides neurophysiological evidence for dysfunctional emotional processing in a fronto-parieto-temporal network, possibly contributing to the pathogenesis of MDD. These activation patterns might have the potential to serve as biomarkers of treatment success.},
  language  = {en}
}
@article{BarbieriGardonRuizCastelletal.2016,
  author    = {Barbieri, Flavia L. and Gardon, Jacques and Ruiz-Castell, Mar{\´i}a and Paco V., Pamela and Muckelbauer, Rebecca and Casiot, Corinne and Freydier, R{\´e}mi and Duprey, Jean-Louis and Chen, Chih-Mei and M{\"u}ller-Nordhorn, Jacqueline and Keil, Thomas},
  title     = {Toxic trace elements in maternal and cord blood and social determinants in a Bolivian mining city},
  series = {International Journal of Environmental Health Research},
  volume    = {26},
  journal   = {International Journal of Environmental Health Research},
  number    = {2},
  doi       = {10.1080/09603123.2015.1061114},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-150385},
  pages     = {158-174},
  year      = {2016},
  abstract  = {This study assessed lead, arsenic, and antimony in maternal and cord blood, and associations between maternal concentrations and social determinants in the Bolivian mining city of Oruro using the baseline assessment of the ToxBol/Mine-Ni{\~n}o birth cohort. We recruited 467 pregnant women, collecting venous blood and sociodemographic information as well as placental cord blood at birth. Metallic/semimetallic trace elements were measured using inductively coupled plasma mass spectrometry. Lead medians in maternal and cord blood were significantly correlated (Spearman coefficient = 0.59; p < 0.001; 19.35 and 13.50 μg/L, respectively). Arsenic concentrations were above detection limit (3.30 μg/L) in 17.9 \% of maternal and 34.6 \% of cord blood samples. They were not associated (Fischer's p = 0.72). Antimony medians in maternal and cord blood were weakly correlated (Spearman coefficient = 0.15; p < 0.03; 9.00 and 8.62 μg/L, respectively). Higher concentrations of toxic elements in maternal blood were associated with maternal smoking, low educational level, and partner involved in mining.},
  language  = {en}
}
@article{GratwohlPfirrmannZanderetal.2016,
  author    = {Gratwohl, A and Pfirrmann, M and Zander, A and Kr{\"o}ger, N and Beelen, D and Novotny, J and Nerl, C and Scheid, C and Spiekermann, K and Mayer, J and Sayer, HG and Falge, C and Bunjes, D and D{\"o}hner, H and Ganser, A and Schmidt-Wolf, I and Schwerdtfeger, R and Baurmann, H and Kuse, R and Schmitz, N and Wehmeier, A and Fischer, J Th and Ho, AD and Wilhelm, M and Goebeler, M-E and Lindemann, HW and Bormann, M and Hertenstein, B and Schlimok, G and Baerlocher, GM and Aul, C and Pfreundschuh, M and Fabian, M and Staib, P and Edinger, M and Schatz, M and Fauser, A and Arnold, R and Kindler, T and Wulf, G and Rosselet, A and Hellmann, A and Sch{\"a}fer, E and Pr{\"u}mmer, O and Schenk, M and Hasford, J and Heimpel, H and Hossfeld, DK and Kolb, H-J and B{\"u}sche, G and Haferlach, C and Schnittger, S and M{\"u}ller, MC and Reiter, A and Berger, U and Saußele, S and Hochhaus, A and Hehlmann, R},
  title     = {Long-term outcome of patients with newly diagnosed chronic myeloid leukemia: a randomized comparison of stem cell transplantation with drug treatment},
  series = {Leukemia},
  volume    = {30},
  journal   = {Leukemia},
  doi       = {10.1038/leu.2015.281},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-150368},
  pages     = {562-569},
  year      = {2016},
  abstract  = {Tyrosine kinase inhibitors represent today's treatment of choice in chronic myeloid leukemia (CML). Allogeneic hematopoietic stem cell transplantation (HSCT) is regarded as salvage therapy. This prospective randomized CML-study IIIA recruited 669 patients with newly diagnosed CML between July 1997 and January 2004 from 143 centers. Of these, 427 patients were considered eligible for HSCT and were randomized by availability of a matched family donor between primary HSCT (group A; N=166 patients) and best available drug treatment (group B; N=261). Primary end point was long-term survival. Survival probabilities were not different between groups A and B (10-year survival: 0.76 (95\% confidence interval (CI): 0.69-0.82) vs 0.69 (95\% CI: 0.61-0.76)), but influenced by disease and transplant risk. Patients with a low transplant risk showed superior survival compared with patients with high- (P<0.001) and non-high-risk disease (P=0.047) in group B; after entering blast crisis, survival was not different with or without HSCT. Significantly more patients in group A were in molecular remission (56\% vs 39\%; P = 0.005) and free of drug treatment (56\% vs 6\%; P<0.001). Differences in symptoms and Karnofsky score were not significant. In the era of tyrosine kinase inhibitors, HSCT remains a valid option when both disease and transplant risk are considered.},
  language  = {en}
}
@article{PritchardFalkLarssonetal.2016,
  author    = {Pritchard, Rory A. and Falk, Lovissa and Larsson, Mathilda and Leinders, Mathias and Sorkin, Linda S.},
  title     = {Different phosphoinositide 3-kinase isoforms mediate carrageenan nociception and inflammation},
  series = {Pain},
  volume    = {157},
  journal   = {Pain},
  number    = {1},
  doi       = {10.1097/j.pain.0000000000000341},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-150248},
  pages     = {137-146},
  year      = {2016},
  abstract  = {Phosphoinositide 3-kinases (PI3Ks) participate in signal transduction cascades that can directly activate and sensitize nociceptors and enhance pain transmission. They also play essential roles in chemotaxis and immune cell infiltration leading to inflammation. We wished to determine which PI3K isoforms were involved in each of these processes. Lightly anesthetized rats (isoflurane) were injected subcutaneously with carrageenan in their hind paws. This was preceded by a local injection of 1\% DMSO vehicle or an isoform-specific antagonist to PI3K-α (compound 15-e), -β (TGX221), -δ (Cal-101), or -γ (AS252424). We measured changes in the mechanical pain threshold and spinal c-Fos expression (4 hours after injection) as indices of nociception. Paw volume, plasma extravasation (Evans blue, 0.3 hours after injection), and neutrophil (myeloperoxidase; 1 hour after injection) and macrophage (CD11b+; 4 hour after injection) infiltration into paw tissue were the measured inflammation endpoints. Only PI3K-γ antagonist before treatment reduced the carrageenan-induced pain behavior and spinal expression of c-Fos (P ≤ 0.01). In contrast, pretreatment with PI3K-α, -δ, and-γ antagonists reduced early indices of inflammation. Plasma extravasation PI3K-α (P ≤ 0.05), -δ (P ≤ 0.05), and -γ (P ≤ 0.01), early (0-2 hour) edema -α (P ≤ 0.05), -δ (P ≤ 0.001), and -γ (P ≤ 0.05), and neutrophil infiltration (all P ≤ 0.001) were all reduced compared to vehicle pretreatment. Later (2-4 hour), edema and macrophage infiltration (P ≤ 0.05) were reduced by only the PI3K-δ and -γ isoform antagonists, with the PI3K-δ antagonist having a greater effect on edema. PI3K-β antagonism was ineffective in all paradigms. These data indicate that pain and clinical inflammation are pharmacologically separable and may help to explain clinical conditions in which inflammation naturally wanes or goes into remission, but pain continues unabated.},
  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-150236},
  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{WandreyWurzelHoffmannetal.2016,
  author    = {Wandrey, Georg and Wurzel, Joel and Hoffmann, Kyra and Ladner, Tobias and B{\"u}chs, Jochen and Meinel, Lorenz and L{\"u}hmann, Tessa},
  title     = {Probing unnatural amino acid integration into enhanced green fluorescent protein by genetic code expansion with a high-throughput screening platform},
  series = {Journal of Biological Engineering},
  volume    = {10},
  journal   = {Journal of Biological Engineering},
  number    = {11},
  doi       = {10.1186/s13036-016-0031-6},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166304},
  year      = {2016},
  abstract  = {Background Genetic code expansion has developed into an elegant tool to incorporate unnatural amino acids (uAA) at predefined sites in the protein backbone in response to an amber codon. However, recombinant production and yield of uAA comprising proteins are challenged due to the additional translation machinery required for uAA incorporation. Results We developed a microtiter plate-based high-throughput monitoring system (HTMS) to study and optimize uAA integration in the model protein enhanced green fluorescence protein (eGFP). Two uAA, propargyl-L-lysine (Plk) and (S)-2-amino-6-((2-azidoethoxy) carbonylamino) hexanoic acid (Alk), were incorporated at the same site into eGFP co-expressing the native PylRS/tRNAPyl CUA pair originating from Methanosarcina barkeri in E. coli. The site-specific uAA functionalization was confirmed by LC-MS/MS analysis. uAA-eGFP production and biomass growth in parallelized E. coli cultivations was correlated to (i) uAA concentration and the (ii) time of uAA addition to the expression medium as well as to induction parameters including the (iii) time and (iv) amount of IPTG supplementation. The online measurements of the HTMS were consolidated by end point-detection using standard enzyme-linked immunosorbent procedures. Conclusion The developed HTMS is powerful tool for parallelized and rapid screening. In light of uAA integration, future applications may include parallelized screening of different PylRS/tRNAPyl CUA pairs as well as further optimization of culture conditions.},
  language  = {en}
}
@article{AsthanaBrunhuberMuehlbergeretal.2016,
  author    = {Asthana, Manish Kumar and Brunhuber, Bettina and M{\"u}hlberger, Andreas and Reif, Andreas and Schneider, Simone and Herrmann, Martin J.},
  title     = {Preventing the Return of Fear Using Reconsolidation Update Mechanisms Depends on the Met-Allele of the Brain Derived Neurotrophic Factor Val66Met Polymorphism},
  series = {International Journal of Neuropsychopharmacology},
  volume    = {19},
  journal   = {International Journal of Neuropsychopharmacology},
  number    = {6},
  doi       = {10.1093/ijnp/pyv137},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166217},
  year      = {2016},
  abstract  = {Background: Memory reconsolidation is the direct effect of memory reactivation followed by stabilization of newly synthesized proteins. It has been well proven that neural encoding of both newly and reactivated memories requires synaptic plasticity. Brain derived neurotrophic factor (BDNF) has been extensively investigated regarding its role in the formation of synaptic plasticity and in the alteration of fear memories. However, its role in fear reconsolidation is still unclear; hence, the current study has been designed to investigate the role of the BDNF val66met polymorphism (rs6265) in fear memory reconsolidation in humans. Methods: An auditory fear-conditioning paradigm was conducted, which comprised of three stages (acquisition, reactivation, and spontaneous recovery). One day after fear acquisition, the experimental group underwent reactivation of fear memory followed by the extinction training (reminder group), whereas the control group (non-reminder group) underwent only extinction training. On day 3, both groups were subjected to spontaneous recovery of earlier learned fearful memories. The treat-elicited defensive response due to conditioned threat was measured by assessing the skin conductance response to the conditioned stimulus. All participants were genotyped for rs6265. Results: The results indicate a diminishing effect of reminder on the persistence of fear memory only in the Met-allele carriers, suggesting a moderating effect of the BDNF polymorphism in fear memory reconsolidation. Conclusions: Our findings suggest a new role for BDNF gene variation in fear memory reconsolidation in humans.},
  language  = {en}
}
@article{SchuhmannGunrebenKleinschnitzetal.2016,
  author    = {Schuhmann, Michael K. and Gunreben, Ignaz and Kleinschnitz, Christoph and Kraft, Peter},
  title     = {Immunohistochemical Analysis of Cerebral Thrombi Retrieved by Mechanical Thrombectomy from Patients with Acute Ischemic Stroke},
  series = {International Journal of Molecular Sciences},
  volume    = {17},
  journal   = {International Journal of Molecular Sciences},
  number    = {3},
  doi       = {10.3390/ijms17030298},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166206},
  pages     = {298},
  year      = {2016},
  abstract  = {Mechanical thrombectomy is a novel treatment option for patients with acute ischemic stroke (AIS). Only a few studies have previously suggested strategies to categorize retrieved clots according to their histologic composition. However, these reports did not analyze potential biomarkers that are of importance in stroke-related inflammation. We therefore histopathologically investigated 37 intracerebral thrombi mechanically retrieved from patients with AIS, and focused on the composition of immune cells and platelets. We also conducted correlation analyses of distinctive morphologic patterns (erythrocytic, serpentine, layered, red, white, mixed appearance) with clinical parameters. Most T cells and monocytes were detected in erythrocytic and red clots, in which the distribution of these cells was random. In contrast, von Willebrand factor (vWF)-positive areas co-localized with regions of fibrin and collagen. While clots with huge amounts of vWF seem to be associated with a high National Institute of Health Stroke Scale score at admission, histologic findings could not predict the clinical outcome at discharge. In summary, we provide the first histologic description of mechanically retrieved intracerebral thrombi regarding biomarkers relevant for inflammation in ischemic stroke.},
  language  = {en}
}
@article{GruenewaldBennettToykaetal.2016,
  author    = {Gr{\"u}newald, Benedikt and Bennett, Jeffrey L. and Toyka, Klaus V. and Sommer, Claudia and Geis, Christian},
  title     = {Efficacy of Polyvalent Human Immunoglobulins in an Animal Model of Neuromyelitis Optica Evoked by Intrathecal Anti-Aquaporin 4 Antibodies},
  series = {International Journal of Molecular Sciences},
  volume    = {17},
  journal   = {International Journal of Molecular Sciences},
  number    = {9},
  doi       = {10.3390/ijms17091407},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166000},
  pages     = {1407},
  year      = {2016},
  abstract  = {Neuromyelitis Optica Spectrum Disorders (NMOSD) are associated with autoantibodies (ABs) targeting the astrocytic aquaporin-4 water channels (AQP4-ABs). These ABs have a direct pathogenic role by initiating a variety of immunological and inflammatory processes in the course of disease. In a recently-established animal model, chronic intrathecal passive-transfer of immunoglobulin G from NMOSD patients (NMO-IgG), or of recombinant human AQP4-ABs (rAB-AQP4), provided evidence for complementary and immune-cell independent effects of AQP4-ABs. Utilizing this animal model, we here tested the effects of systemically and intrathecally applied pooled human immunoglobulins (IVIg) using a preventive and a therapeutic paradigm. In NMO-IgG animals, prophylactic application of systemic IVIg led to a reduced median disease score of 2.4 on a 0-10 scale, in comparison to 4.1 with sham treatment. Therapeutic IVIg, applied systemically after the 10th intrathecal NMO-IgG injection, significantly reduced the disease score by 0.8. Intrathecal IVIg application induced a beneficial effect in animals with NMO-IgG (median score IVIg 1.6 vs. sham 3.7) or with rAB-AQP4 (median score IVIg 2.0 vs. sham 3.7). We here provide evidence that treatment with IVIg ameliorates disease symptoms in this passive-transfer model, in analogy to former studies investigating passive-transfer animal models of other antibody-mediated disorders.},
  language  = {en}
}
@article{GrimmigMoenchKreckeletal.2016,
  author    = {Grimmig, Tanja and Moench, Romana and Kreckel, Jennifer and Haack, Stephanie and Rueckert, Felix and Rehder, Roberta and Tripathi, Sudipta and Ribas, Carmen and Chandraker, Anil and Germer, Christoph T. and Gasser, Martin and Waaga-Gasser, Ana Maria},
  title     = {Toll Like Receptor 2, 4, and 9 Signaling Promotes Autoregulative Tumor Cell Growth and VEGF/PDGF Expression in Human Pancreatic Cancer},
  series = {International Journal of Molecular Sciences},
  volume    = {17},
  journal   = {International Journal of Molecular Sciences},
  number    = {12},
  doi       = {10.3390/ijms17122060},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165743},
  pages     = {2060},
  year      = {2016},
  abstract  = {Toll like receptor (TLR) signaling has been suggested to play an important role in the inflammatory microenvironment of solid tumors and through this inflammation-mediated tumor growth. Here, we studied the role of tumor cells in their process of self-maintaining TLR expression independent of inflammatory cells and cytokine milieu for autoregulative tumor growth signaling in pancreatic cancer. We analyzed the expression of TLR2, -4, and -9 in primary human cancers and their impact on tumor growth via induced activation in several established pancreatic cancers. TLR-stimulated pancreatic cancer cells were specifically investigated for activated signaling pathways of VEGF/PDGF and anti-apoptotic Bcl-xL expression as well as tumor cell growth. The primary pancreatic cancers and cell lines expressed TLR2, -4, and -9. TLR-specific stimulation resulted in activated MAP-kinase signaling, most likely via autoregulative stimulation of demonstrated TLR-induced VEGF and PDGF expression. Moreover, TLR activation prompted the expression of Bcl-xL and has been demonstrated for the first time to induce tumor cell proliferation in pancreatic cancer. These findings strongly suggest that pancreatic cancer cells use specific Toll like receptor signaling to promote tumor cell proliferation and emphasize the particular role of TLR2, -4, and -9 in this autoregulative process of tumor cell activation and proliferation in pancreatic cancer.},
  language  = {en}
}
@article{DuekingHothoHolmbergetal.2016,
  author    = {D{\"u}king, Peter and Hotho, Andreas and Holmberg, Hans-Christer and Fuss, Franz Konstantin and Sperlich, Billy},
  title     = {Comparison of Non-Invasive Individual Monitoring of the Training and Health of Athletes with Commercially Available Wearable Technologies},
  series = {Frontiers in Physiology},
  volume    = {7},
  journal   = {Frontiers in Physiology},
  number    = {71},
  doi       = {10.3389/fphys.2016.00071},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165516},
  year      = {2016},
  abstract  = {Athletes adapt their training daily to optimize performance, as well as avoid fatigue, overtraining and other undesirable effects on their health. To optimize training load, each athlete must take his/her own personal objective and subjective characteristics into consideration and an increasing number of wearable technologies (wearables) provide convenient monitoring of various parameters. Accordingly, it is important to help athletes decide which parameters are of primary interest and which wearables can monitor these parameters most effectively. Here, we discuss the wearable technologies available for non-invasive monitoring of various parameters concerning an athlete's training and health. On the basis of these considerations, we suggest directions for future development. Furthermore, we propose that a combination of several wearables is most effective for accessing all relevant parameters, disturbing the athlete as little as possible, and optimizing performance and promoting health.},
  language  = {en}
}