Yazar "Gerner, Stefan T." için Sağlık Bilim ve Teknolojileri Araştırma Enstitüsü (SABİTA) listeleme
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Knockdown of NEAT1 prevents post-stroke lipid droplet agglomeration in microglia by regulating autophagy
Pan, Yongli; Xin, Wenqiang; Wei, Wei; Tatenhorst, Lars; Graf, Irina; Popa-Wagner, Aurel; Gerner, Stefan T.; Huber, Sabine E.; Kılıç, Ertuğrul; Hermann, Dirk M.; Bähr, Mathias; Huttner, Hagen B.; Doeppner, Thorsten Roland (Springer Science and Business Media Deutschland GmbH, 2024)Background: Lipid droplets (LD), lipid-storing organelles containing neutral lipids like glycerolipids and cholesterol, are increasingly accepted as hallmarks of inflammation. The nuclear paraspeckle assembly transcript 1 ... -
Neuroprotective strategies for ischemic stroke—Future perspectives
Haupt, Matteo; Gerner, Stefan T.; Bähr, Mathias; Doeppner, Thorsten R. (MDPI, 2023)Ischemic stroke is the main cause of death and the most common cause of acquired physical disability worldwide. Recent demographic changes increase the relevance of stroke and its sequelae. The acute treatment for stroke ... -
Preconditioned extracellular vesicles from hypoxic microglia reduce poststroke AQP4 depolarization, disturbed cerebrospinal fluid flow, astrogliosis, and neuroinflammation
Xin, Wenqiang; Pan, Yongli; Wei, Wei; Tatenhorst, Lars; Graf, Irina; Popa-Wagner, Aurel; Gerner, Stefan T.; Huber, Sabine; Kılıç, Ertuğrul; Hermann, Dirk M.; Bähr, Mathias; Huttner, Hagen B.; Doeppner, Thorsten Roland (NLM (Medline), 2023)Background: Stroke stimulates reactive astrogliosis, aquaporin 4 (AQP4) depolarization and neuroinflammation. Preconditioned extracellular vesicles (EVs) from microglia exposed to hypoxia, in turn, reduce poststroke brain ... -
Preconditioning concepts for the therapeutic use of extracellular vesicles against stroke
Haupt, Matteo; Gerner, Stefan T.; Huttner, Hagen B.; Doeppner, Thorsten Roland (Oxford University Press, 2023)Various preclinical stroke models have demonstrated the neuroprotective effects of extracellular vesicles (EVs) obtained from several types of cells, including neurons, astrocytes, microglia, neuronal progenitor cells, ... -
Quest for quality in translational stroke research––a new dawn for neuroprotection?
Haupt, Matteo; Gerner, Stefan T.; Bähr, Mathias; Doeppner, Thorsten R. (Multidisciplinary Digital Publishing Institute, 2022)Despite tremendous progress in modern‐day stroke therapy, ischemic stroke remains a disease associated with a high socioeconomic burden in industrialized countries. In light of demo-graphic change, these health care costs ... -
TGF-β1 decreases microglia-mediated neuroinflammation and lipid droplet accumulation in an in vitro stroke model
Xin, Wenqiang; Pan, Yongli; Wei, Wei; Gerner, Stefan T.; Huber, Sabine; Juenemann, Martin; Butz, Marius; Baehr, Mathias; Huttner, Hagen B.; Doeppner, Thorsten Roland (Multidisciplinary Digital Publishing Institute (MDPI), 2023)Hypoxia triggers reactive microglial inflammation and lipid droplet (LD) accumulation under stroke conditions, although the mutual interactions between these two processes are insufficiently understood. Hence, the involvement ... -
TREM2 regulates microglial lipid droplet formation and represses post-ischemic brain injury
Wei, Wei; Zhang, Lin; Xin, Wenqiang; Pan, Yongli; Tatenhorst, Lars; Hao, Zhongnan; Gerner, Stefan T.; Huber, Sabine; Juenemann, Martin; Doeppner, Thorsten Roland (Elsevier Masson s.r.l., 2024)Triggering receptor expressed on myeloid cells 2 (TREM2) is a transmembrane receptor protein predominantly expressed in microglia within the central nervous system (CNS). TREM2 regulates multiple microglial functions, ...