@misc{deVinuesaAbdelilahSeyfriedKnausetal.2016, author = {de Vinuesa, Amaya Garcia and Abdelilah-Seyfried, Salim and Knaus, Petra and Zwijsen, An and Bailly, Sabine}, title = {BMP signaling in vascular biology and dysfunction}, series = {New journal of physics : the open-access journal for physics}, volume = {27}, journal = {New journal of physics : the open-access journal for physics}, publisher = {Elsevier}, address = {Oxford}, issn = {1359-6101}, doi = {10.1016/j.cytogfr.2015.12.005}, pages = {65 -- 79}, year = {2016}, abstract = {The vascular system is critical for developmental growth, tissue homeostasis and repair but also for tumor development. Bone morphogenetic protein (BMP) signaling has recently emerged as a fundamental pathway of the endothelium by regulating cardiovascular and lymphatic development and by being causative for several vascular dysfunctions. Two vascular disorders have been directly linked to impaired BMP signaling: pulmonary arterial hypertension and hereditary hemorrhagic telangiectasia. Endothelial BMP signaling critically depends on the cellular context, which includes among others vascular heterogeneity, exposure to flow, and the intertwining with other signaling cascades (Notch, WNT, Hippo and hypoxia). The purpose of this review is to highlight the most recent findings illustrating the clear need for reconsidering the role of BMPs in vascular biology. (C) 2015 Elsevier Ltd. All rights reserved.}, language = {en} } @article{ReichelHoenigLiebischetal.2015, author = {Reichel, Martin and Hoenig, Stefanie and Liebisch, Gerhard and L{\"u}th, Anja and Kleuser, Burkhard and Gulbins, Erich and Schmitz, Gerd and Kornhuber, Johannes}, title = {Alterations of plasma glycerophospholipid and sphingolipid species in male alcohol-dependent patients}, series = {Biochimica et biophysica acta : Molecular and cell biology of lipids}, volume = {1851}, journal = {Biochimica et biophysica acta : Molecular and cell biology of lipids}, number = {11}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1388-1981}, doi = {10.1016/j.bbalip.2015.08.005}, pages = {1501 -- 1510}, year = {2015}, abstract = {Background: Alcohol abuse is a major risk factor for somatic and neuropsychiatric diseases. Despite their potential clinical importance, little is known about the alterations of plasma glycerophospholipid (GPL) and sphingolipid (SPL) species associated with alcohol abuse. Methods: Plasma GPL and SPL species were quantified using electrospray ionization tandem mass spectrometry in samples from 23 male alcohol-dependent patients before and after detoxification, as well as from 20 healthy male controls. Results: A comparison of alcohol-dependent patients with controls revealed higher phosphatidylcholine (PC; P-value = 0.008) and phosphatidylinositol (PI; P-value = 0.001) concentrations in patients before detoxification, and higher PI (P-value = 0.001) and phosphatidylethanolamine (PE)-based plasmalogen (PEP; P-value = 0.003) concentrations after detoxification. Lysophosphatidylcholines (LPC) were increased by acute intoxication (P-value = 0.002). Sphingomyelin (SM) concentration increased during detoxification (P-value = 0.011). The concentration of SM 23:0 was lower in patients (P-value = 2.79 x 10(-5)), and the concentrations of ceramide Cer d18:1/16:0 and Cer d18:1/18:0 were higher in patients (P-value = 2.45 x 10(-5) and 3.73 x 10(-5)). Activity of lysosomal acid sphingomyelinase (ASM) in patients correlated positively with the concentrations of eight LPC species, while activity of secreted ASM was inversely correlated with several PE, PI and PC species, and positively correlated with the molar ratio of PC to SM (Pearson's r = 0.432; P-value = 0.039). Conclusion: Plasma concentrations of numerous GPL and SPL species were altered in alcohol-dependent patients. These molecules might serve as potential biomarkers to improve the diagnosis of patients and to indicate health risks associated with alcohol abuse. Our study further indicates that there are strong interactions between plasma GPL concentrations and SPL metabolism. (C) 2015 Elsevier B.V. All rights reserved.}, language = {en} } @article{KruckenbergMuellerFreulingetal.2011, author = {Kruckenberg, Helmut and M{\"u}ller, Thomas and Freuling, Conrad and M{\"u}hle, Ralf-Udo and Globig, Anja and Schirrmeier, Horst and Buss, Melanie and Harder, Timm and Kramer, Matthias and Teske, Kathrin and Polderdijk, Kees and Wallschl{\"a}ger, Hans-Dieter and Hlinak, Andreas}, title = {Serological and virological survey and resighting of marked wild geese in Germany}, series = {European journal of wildlife research}, volume = {57}, journal = {European journal of wildlife research}, number = {5}, publisher = {Springer}, address = {New York}, issn = {1612-4642}, doi = {10.1007/s10344-011-0514-1}, pages = {1025 -- 1032}, year = {2011}, abstract = {In order to investigate the potential role of arctic geese in the epidemiology, the spatial and temporal spread of selected avian diseases, in autumn 2002, a virological and serological survey designed as capture-mark-resighting study was conducted in one of the most important coastal resting sites for migratory waterfowl in Germany. Orophatyngeal, cloacal swabs and blood samples were collected from a total of 147 birds comprising of three different arctic geese species including White-fronted Goose (Anser albifrons), Tundra Bean Goose (Anser fabalis rossicus), Pink-footed Goose (Anser brachyrhynchus) as well as from 29 non-migratory Canada Geese (Branta canadensis). Altogether, six adeno-like viruses (ALV; 95\% CI, 1.74-9.92\%) and two avian paramyxoviruses (APMV-4; 95\% Cl, 0.19-5.53\%) were isolated mainly from juvenile White-fronted Geese. In addition, four Canada Geese were infected with lentogenic APMV-1 (95\% CI, 3.89-31.66\%) at the date of sampling. No avian influenza viruses, reo-like viruses could be isolated despite serological evidence. Likewise, no evidence of current or previous infection by West Nile virus was found. Of the 147 birds tagged in the following years, 137 birds were resighted between 2002 and 2008 accumulating to 1925 sightings. About 90\% of all sightings were reported from the main wintering and resting sites in Germany and The Netherlands. Eight of the resighted geese were virus positive (ALV and APMV-4) at the time point of sampling in 2002.}, language = {en} }