Zobrazeno 1 - 10
of 240
pro vyhledávání: '"Marc Spehr"'
Autor:
Ann-Kristin Röhr, Nils Kohn, Rene Bergs, Benjamin Clemens, Angelika Lampert, Marc Spehr, Ute Habel, Lisa Wagels
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Self-identification as a victim of violence may lead to increased negative emotions and stress and thus, may change both structure and function of the underlying neural network(s). In a trans-diagnostic sample of individuals who identified t
Externí odkaz:
https://doaj.org/article/ce1245c05d764892b3cdb3c3011cb6f1
Autor:
Maximilian Nagel, Marco Niestroj, Rohini Bansal, David Fleck, Angelika Lampert, Romana Stopkova, Pavel Stopka, Yoram Ben-Shaul, Marc Spehr
Publikováno v:
eLife, Vol 12 (2024)
In most mammals, conspecific chemosensory communication relies on semiochemical release within complex bodily secretions and subsequent stimulus detection by the vomeronasal organ (VNO). Urine, a rich source of ethologically relevant chemosignals, co
Externí odkaz:
https://doaj.org/article/22c1aa4d29f14708bc6cc931ab44a5fa
Autor:
Rohini Bansal, Maximilian Nagel, Romana Stopkova, Yizhak Sofer, Tali Kimchi, Pavel Stopka, Marc Spehr, Yoram Ben-Shaul
Publikováno v:
BMC Biology, Vol 19, Iss 1, Pp 1-19 (2021)
Abstract Background For many animals, chemosensory cues are vital for social and defensive interactions and are primarily detected and processed by the vomeronasal system (VNS). These cues are often inherently associated with ethological meaning, lea
Externí odkaz:
https://doaj.org/article/f37d4552b0b444b58cd495a7b8ba3482
Publikováno v:
Frontiers in Endocrinology, Vol 13 (2022)
Adenosine triphosphate (ATP) serves as the essential source of cellular energy. Over the last two decades, however, ATP has also attracted increasing interest as an extracellular signal that activates purinergic plasma membrane receptors of the P2 fa
Externí odkaz:
https://doaj.org/article/55e0c3d999a742148f6e03bd1628b924
Autor:
Björn Heinrichs, Baowen Liu, Jin Zhang, Jannis E. Meents, Kim Le, Andelain Erickson, Petra Hautvast, Xiwen Zhu, Ningbo Li, Yi Liu, Marc Spehr, Ute Habel, Markus Rothermel, Barbara Namer, Xianwei Zhang, Angelika Lampert, Guangyou Duan
Publikováno v:
Frontiers in Molecular Neuroscience, Vol 14 (2021)
Apart from the most prominent symptoms in Autism spectrum disorder (ASD), namely deficits in social interaction, communication and repetitive behavior, patients often show abnormal sensory reactivity to environmental stimuli. Especially potentially p
Externí odkaz:
https://doaj.org/article/3fe4157950cc45049ebc2eaf184603e4
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 811-817 (2019)
In recent times, many biologically relevant building blocks such as amino acids, peptides, saccharides, nucleotides and nucleosides, etc. have been prepared by mechanochemical synthesis. However, mechanosynthesis of lipids by ball milling techniques
Externí odkaz:
https://doaj.org/article/fdbff140409043fa868e30c0b3d7aee9
Autor:
Maurice Dellin, Ina Rohrbeck, Purva Asrani, Julian A. Schreiber, Nadine Ritter, Frank Glorius, Bernhard Wünsch, Thomas Budde, Louisa Temme, Timo Strünker, Birgit Stallmeyer, Frank Tüttelmann, Sven G. Meuth, Marc Spehr, Johann Matschke, Andrea Steinbicker, Christos Gatsogiannis, Raphael Stoll, Nathalie Strutz-Seebohm, Guiscard Seebohm
Publikováno v:
Biological Chemistry. 404:241-254
The Phosphatidylinositol 3-phosphate 5-kinase Type III PIKfyve is the main source for selectively generated phosphatidylinositol 3,5-bisphosphate (PI(3,5)P2), a known regulator of membrane protein trafficking. PI(3,5)P2 facilitates the cardiac KCNQ1/
Autor:
David Fleck, Lina Kenzler, Nadine Mundt, Martin Strauch, Naofumi Uesaka, Robert Moosmann, Felicitas Bruentgens, Annika Missel, Artur Mayerhofer, Dorit Merhof, Jennifer Spehr, Marc Spehr
Publikováno v:
eLife, Vol 10 (2021)
Spermatogenesis, the complex process of male germ cell proliferation, differentiation, and maturation, is the basis of male fertility. In the seminiferous tubules of the testes, spermatozoa are constantly generated from spermatogonial stem cells thro
Externí odkaz:
https://doaj.org/article/e7a349516dd2493cbae1d1fa2355f357
Autor:
Anne Hahn, Daniel Pensold, Cathrin Bayer, Jessica Tittelmeier, Lourdes González-Bermúdez, Lisa Marx-Blümel, Jenice Linde, Jonas Groß, Gabriela Salinas-Riester, Thomas Lingner, Julia von Maltzahn, Marc Spehr, Tomas Pieler, Anja Urbach, Geraldine Zimmer-Bensch
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 8 (2020)
Increased life expectancy in modern society comes at the cost of age-associated disabilities and diseases. Aged brains not only show reduced excitability and plasticity, but also a decline in inhibition. Age-associated defects in inhibitory circuits
Externí odkaz:
https://doaj.org/article/0f47d2d2087640479b08d94451253150
Publikováno v:
Reviews in the Neurosciences. 34:223-245
Previous fMRI research identified superior temporal sulcus as central integration area for audiovisual stimuli. However, less is known about a general multisensory integration network across senses. Therefore, we conducted activation likelihood estim