Post-ischemic ubiquitination at the postsynaptic density reversibly influences the activity of ischemia-relevant kinases

Autor: Luvna Dhawka, Victoria Palfini, Emma Hambright, Ismary Blanco, Carrie Poon, Anja Kahl, Ulrike Resch, Ruchika Bhawal, Corinne Benakis, Vaishali Balachandran, Alana Holder, Sheng Zhang, Costantino Iadecola, Karin Hochrainer

Publikováno v: Communications Biology, Vol 7, Iss 1, Pp 1-16 (2024)

Abstract Ubiquitin modifications alter protein function and stability, thereby regulating cell homeostasis and viability, particularly under stress. Ischemic stroke induces protein ubiquitination at the ischemic periphery, wherein cells remain viable

Externí odkaz: https://doaj.org/article/9cd72ff548484cd8be792129abe0612d

Tree species traits but not diversity mitigate stem breakage in a subtropical forest following a rare and extreme ice storm.

Autor: Karin Nadrowski, Katherina Pietsch, Martin Baruffol, Sabine Both, Jessica Gutknecht, Helge Bruelheide, Heike Heklau, Anja Kahl, Tiemo Kahl, Pascal Niklaus, Wenzel Kröber, Xiaojuan Liu, Xiangcheng Mi, Stefan Michalski, Goddert von Oheimb, Oliver Purschke, Bernhard Schmid, Teng Fang, Erik Welk, Christian Wirth

Publikováno v: PLoS ONE, Vol 9, Iss 5, p e96022 (2014)

Future climates are likely to include extreme events, which in turn have great impacts on ecological systems. In this study, we investigated possible effects that could mitigate stem breakage caused by a rare and extreme ice storm in a Chinese subtro

Externí odkaz: https://doaj.org/article/f058975b7ecc4bcd928fbeb9a68d898e

Neighbourhood species richness and drought-tolerance traits modulate tree growth and δ13C responses to drought

Autor: Florian Schnabel, Kathryn E. Barry, Susanne Eckhardt, Joannès Guillemot, Heike Geilmann, Anja Kahl, Heiko Moossen, Jürgen Bauhus, Christian Wirth

Publikováno v: bioRxiv

Mixed-species forests are promoted as a forest management strategy for climate change mitigation and adaptation because they are more productive and can be more resistant and resilient than monospecific forests under drought stress. However, the trai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d57df7cb6bd547a79adca686bcdb20c8
https://doi.org/10.1101/2022.11.22.517351

Abstract WMP110: Cerebral Ischemia-Reperfusion Alters Postsynaptic Kinase Activities Through Ubiquitination

Autor: Victoria Palfini, Carrie Poon, Ulrike Resch, Anja Kahl, Emma Hambright, Ismary Blanco, Corinne Benakis, Vaishali Balachandran, Sheng Zhang, Costantino Iadecola, Karin Hochrainer

Publikováno v: Stroke. 53

Background: Aberrant activity of the postsynaptic density (PSD)-associated kinases CaMKII, PKC, Pyk2 and Cdk5 contributes to post-ischemic neuronal death. However, the mechanism(s) leading to altered activity after ischemia have not been discovered.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a892e382e376e28ec031b9691959d10
https://doi.org/10.1161/str.53.suppl_1.wmp110

Temperature sensitivity of termites determines global wood decay rates

Autor: Amy Zanne, Habacuc Flores-Moreno, Jeff Powell, William Cornwell, James Dalling, Amy Austin, Aimee Classen, Paul Eggleton, Kei-ichi Okada, Catherine Parr, E. Adair, Stephen Adu-Bredu, Md Azharul Alam, Carolina Alvarez-Garzón, Deborah Apgaua, Roxana Aragon, Marcelo Ardón, Stefan Arndt, Louise Ashton, Nicholas Barber, Jacques Beauchêne, Matty Berg, Jason Beringer, Matthias Boer, José Bonet, Katherine Bunney, Tynan Burkhardt, Dulcineia Carvalho, Dennis Castillo-Figueroa, Lucas Cernusak, Alexander Cheesman, Taina Cirne-Silva, Jamie Cleverly, J. Hans C. Cornelissen, Timothy Curran, André D'Angioli, Caroline Dallstream, Nico Eisenhauer, Fidèle Evouna Ondo, Alex Fajardo, Romina Fernandez, Astrid Ferrer, Marco Fontes, Mark Galatowitsch, Grizelle González, Felix Gottschall, Peter Grace, Elena Granda, Hannah Griffiths, Mariana Guerra Lara, Motohiro Hasegawa, Mariet Hefting, Nina Hinko-Najera, Lindsay Hutley, Jennifer Jones, Anja Kahl, Mirko Karan, Joost Keuskamp, Tim Lardner, Michael Liddell, Craig Macfarlane, Cate Macinnis-Ng, Ravi Mariano, Wayne Meyer, Akira Mori, Aloysio Moura, Matthew Northwood, Romà Ogaya, Rafael Oliveira, Alberto Orgiazzi, Juliana Pardo, Guille Peguero, Josep Penuelas, Luis Perez, Juan Posada, Cecilia Prada, Tomáš Přívětivý, Suzanne Prober, Jonathan Prunier, Gabriel Quansah, Víctor Resco de Dios, Ronny Richter, Mark Robertson, Lucas Rocha, Megan Rúa, Carolina Sarmiento, Richard Silberstein, Mateus Silva, Flávia Siqueira, Matthew Stillwagon, Jacqui Stol, Melanie Taylor, Francois Teste, David Tng, David Tucker, Manfred Türke, Michael Ulyshen, Oscar Valverde-Barrantes, Eduardo van den Berg, Richard van Logtestijn, Ciska Veen, Jason Vogel, Timothy Wardlaw, Georg Wiehl, Christian Wirth, Michaela Woods, Paul-Camilo Zalamea, Marcela Méndez

Animals, such as termites, have largely been overlooked as global-scale drivers of biogeochemical cycles1,2, despite site-specific findings3,4. Deadwood turnover, an important component of the carbon cycle, is driven by multiple decay agents. Studies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::223a478235aa3ba43c930dbab06317cb
https://hdl.handle.net/10459.1/85300