@article{ChenGassnerBoerneretal.2012,
  author    = {Chen, Wen and Gaßner, Birgit and B{\"o}rner, Sebastian and Nikolaev, Viacheslav O. and Schlegel, Nicolas and Waschke, Jens and Steinbronn, Nadine and Strasser, Ruth and Kuhn, Michaela},
  title     = {Atrial natriuretic peptide enhances microvascular albumin permeability by the caveolae-mediated transcellular pathway},
  series = {Cardiovascular Research},
  volume    = {93},
  journal   = {Cardiovascular Research},
  number    = {1},
  doi       = {10.1093/cvr/cvr279},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-126562},
  pages     = {141-151},
  year      = {2012},
  abstract  = {Aims Cardiac atrial natriuretic peptide (ANP) participates in the maintenance of arterial blood pressure and intravascular volume homeostasis. The hypovolaemic effects of ANP result from coordinated actions in the kidney and systemic microcirculation. Hence, ANP, via its guanylyl cyclase-A (GC-A) receptor and intracellular cyclic GMP as second messenger, stimulates endothelial albumin permeability. Ultimately, this leads to a shift of plasma fluid into interstitial pools. Here we studied the role of caveolae-mediated transendothelial albumin transport in the hyperpermeability effects of ANP. Methods and results Intravital microscopy studies of the mouse cremaster microcirculation showed that ANP stimulates the extravasation of fluorescent albumin from post-capillary venules and causes arteriolar vasodilatation. The hyperpermeability effect was prevented in mice with conditional, endothelial deletion of GC-A (EC GC-A KO) or with deleted caveolin-1 (cav-1), the caveolae scaffold protein. In contrast, the vasodilating effect was preserved. Concomitantly, the acute hypovolaemic action of ANP was abolished in EC GC-A KO and Cav-1-/- mice. In cultured microvascular rat fat pad and mouse lung endothelial cells, ANP stimulated uptake and transendothelial transport of fluorescent albumin without altering endothelial electrical resistance. The stimulatory effect on albumin uptake was prevented in GC-A- or cav-1-deficient pulmonary endothelia. Finally, preparation of caveolin-enriched lipid rafts from mouse lung and western blotting showed that GC-A and cGMP-dependent protein kinase I partly co-localize with Cav-1 in caveolae microdomains. Conclusion ANP enhances transendothelial caveolae-mediated albumin transport via its GC-A receptor. This ANP-mediated cross-talk between the heart and the microcirculation is critically involved in the regulation of intravascular volume.},
  language  = {en}
}
@phdthesis{Rueth2017,
  author    = {R{\"u}th, Sebastian},
  title     = {Monetary Policy, Housing Market Dynamics, and the Propagation of Shocks},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-137221},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2017},
  abstract  = {This dissertation studies the interrelations between housing markets and monetary policy from three different perspectives. First, it identifies housing finance specific shocks and analyzes their impact on the broader economy and, most importantly, the systematic monetary policy reaction to such mortgage sector disturbances. Second, it investigates the implications of the institutional arrangement of a currency union for the potential buildup of a housing bubble in a member country of the monetary union by, inter alia, fostering border-crossing capital flows and ultimately residential investment activity. This dissertation, third, quantifies the effects of autonomous monetary policy shifts on the macroeconomy and, in particular, on housing markets by conditioning on financial sector conditions. From a methodological perspective, the dissertation draws on time-series econometrics like vector autoregressions (VARs) or local projections models.},
  subject      = {Geldpolitik},
  language  = {en}
}
@article{RoeschSonnenscheinBucheltetal.2022,
  author    = {R{\"o}sch, Moritz and Sonnenschein, Ruth and Buchelt, Sebastian and Ullmann, Tobias},
  title     = {Comparing PlanetScope and Sentinel-2 imagery for mapping mountain pines in the Sarntal Alps, Italy},
  series = {Remote Sensing},
  volume    = {14},
  journal   = {Remote Sensing},
  number    = {13},
  issn      = {2072-4292},
  doi       = {10.3390/rs14133190},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-281945},
  year      = {2022},
  abstract  = {The mountain pine (Pinus mugo ssp. Mugo Turra) is an important component of the alpine treeline ecotone and fulfills numerous ecosystem functions. To understand and quantify the impacts of increasing logging activities and climatic changes in the European Alps, accurate information on the occurrence and distribution of mountain pine stands is needed. While Earth observation provides up-to-date information on land cover, space-borne mapping of mountain pines is challenging as different coniferous species are spectrally similar, and small-structured patches may remain undetected due to the sensor's spatial resolution. This study uses multi-temporal optical imagery from PlanetScope (3 m) and Sentinel-2 (10 m) and combines them with additional features (e.g., textural statistics (homogeneity, contrast, entropy, spatial mean and spatial variance) from gray level co-occurrence matrix (GLCM), topographic features (elevation, slope and aspect) and canopy height information) to overcome the present challenges in mapping mountain pine stands. Specifically, we assessed the influence of spatial resolution and feature space composition including the GLCM window size for textural features. The study site is covering the Sarntal Alps, Italy, a region known for large stands of mountain pine. Our results show that mountain pines can be accurately mapped (PlanetScope (90.96\%) and Sentinel-2 (90.65\%)) by combining all features. In general, Sentinel-2 can achieve comparable results to PlanetScope independent of the feature set composition, despite the lower spatial resolution. In particular, the inclusion of textural features improved the accuracy by +8\% (PlanetScope) and +3\% (Sentinel-2), whereas accuracy improvements of topographic features and canopy height were low. The derived map of mountain pines in the Sarntal Alps supports local forest management to monitor and assess recent and ongoing anthropogenic and climatic changes at the treeline. Furthermore, our study highlights the importance of freely available Sentinel-2 data and image-derived textural features to accurately map mountain pines in Alpine environments.},
  language  = {en}
}
@article{ScheerVokuhlBlanketal.2019,
  author    = {Scheer, Monika and Vokuhl, Christian and Blank, Bernd and Hallmen, Erika and von Kalle, Thekla and M{\"u}nter, Marc and Wessalowski, R{\"u}diger and Hartwig, Maite and Sparber-Sauer, Monika and Schlegel, Paul-Gerhardt and Kramm, Christof M. and Kontny, Udo and Spriewald, Bernd and Kegel, Thomas and Bauer, Sebastian and Kazanowska, Bernarda and Niggli, Felix and Ladenstein, Ruth and Ljungman, Gustaf and Jahnukainen, Kirsi and Fuchs, J{\"o}rg and Bielack, Stefan S. and Klingebiel, Thomas and Koscielniak, Ewa},
  title     = {Desmoplastic small round cell tumors: Multimodality treatment and new risk factors},
  series = {Cancer Medicine},
  volume    = {8},
  journal   = {Cancer Medicine},
  number    = {2},
  doi       = {10.1002/cam4.1940},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-228444},
  pages     = {527-545},
  year      = {2019},
  abstract  = {Background To evaluate optimal therapy and potential risk factors. Methods Data of DSRCT patients <40 years treated in prospective CWS trials 1997-2015 were analyzed. Results Median age of 60 patients was 14.5 years. Male:female ratio was 4:1. Tumors were abdominal/retroperitoneal in 56/60 (93\%). 6/60 (10\%) presented with a localized mass, 16/60 (27\%) regionally disseminated nodes, and 38/60 (63\%) with extraperitoneal metastases. At diagnosis, 23/60 (38\%) patients had effusions, 4/60 (7\%) a thrombosis, and 37/54 (69\%) elevated CRP. 40/60 (67\%) patients underwent tumor resection, 21/60 (35\%) macroscopically complete. 37/60 (62\%) received chemotherapy according to CEVAIE (ifosfamide, vincristine, actinomycin D, carboplatin, epirubicin, etoposide), 15/60 (25\%) VAIA (ifosfamide, vincristine, adriamycin, actinomycin D) and, 5/60 (8\%) P6 (cyclophosphamide, doxorubicin, vincristine, ifosfamide, etoposide). Nine received high-dose chemotherapy, 6 received regional hyperthermia, and 20 received radiotherapy. Among 25 patients achieving complete remission, 18 (72\%) received metronomic therapies. Three-year event-free (EFS) and overall survival (OS) were 11\% (±8 confidence interval [CI] 95\%) and 30\% (±12 CI 95\%), respectively, for all patients and 26.7\% (±18.0 CI 95\%) and 56.9\% (±20.4 CI 95\%) for 25 patients achieving remission. Extra-abdominal site, localized disease, no effusion or ascites only, absence of thrombosis, normal CRP, complete tumor resection, and chemotherapy with VAIA correlated with EFS in univariate analysis. In multivariate analysis, significant factors were no thrombosis and chemotherapy with VAIA. In patients achieving complete remission, metronomic therapy with cyclophosphamide/vinblastine correlated with prolonged time to relapse. Conclusion Pleural effusions, venous thrombosis, and CRP elevation were identified as potential risk factors. The VAIA scheme showed best outcome. Maintenance therapy should be investigated further.},
  language  = {en}
}
@article{BotheHaenzelmannBoehleretal.2022,
  author    = {Bothe, Sebastian and H{\"a}nzelmann, Petra and B{\"o}hler, Stephan and Kehrein, Josef and Zehe, Markus and Wiedemann, Christoph and Hellmich, Ute A. and Brenk, Ruth and Schindelin, Hermann and Sotriffer, Christoph},
  title     = {Fragment screening using biolayer interferometry reveals ligands targeting the SHP-motif binding site of the AAA+ ATPase p97},
  series = {Communications Chemistry},
  volume    = {5},
  journal   = {Communications Chemistry},
  number    = {1},
  doi       = {10.1038/s42004-022-00782-5},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300821},
  year      = {2022},
  abstract  = {Biosensor techniques have become increasingly important for fragment-based drug discovery during the last years. The AAA+ ATPase p97 is an essential protein with key roles in protein homeostasis and a possible target for cancer chemotherapy. Currently available p97 inhibitors address its ATPase activity and globally impair p97-mediated processes. In contrast, inhibition of cofactor binding to the N-domain by a protein-protein-interaction inhibitor would enable the selective targeting of specific p97 functions. Here, we describe a biolayer interferometry-based fragment screen targeting the N-domain of p97 and demonstrate that a region known as SHP-motif binding site can be targeted with small molecules. Guided by molecular dynamics simulations, the binding sites of selected screening hits were postulated and experimentally validated using protein- and ligand-based NMR techniques, as well as X-ray crystallography, ultimately resulting in the first structure of a small molecule in complex with the N-domain of p97. The identified fragments provide insights into how this region could be targeted and present first chemical starting points for the development of a protein-protein interaction inhibitor preventing the binding of selected cofactors to p97.},
  language  = {en}
}