Results 91 to 100 of about 86,512 (250)

Remember oligodendrocytes [PDF]

Our understanding of Alzheimer’s disease (AD) has evolved from focusing solely on neurons to recognizing the role of glia. A recent study in PLOS Biology revealed that oligodendrocytes are an important source of Aβ that impairs neuronal ...
Simons, Mikael, Spieth, Lena
core   +1 more source

Single‐Cell Profiling Identifies SLC2A5‐Mediated Fructose Metabolism as a Vulnerability in Primary CNS Lymphoma

Advanced Science, EarlyView.
Glucose deprivation in the primary CNS lymphoma (PCNSL) tumor microenvironment drives SLC2A5 (encoding GLUT5)‐dependent fructose metabolism in tumor cells, while hypoxia induces HIF‐mediated SLC2A5 expression in tumor‐supportive macrophages, revealing SLC2A5‐driven fructose utilization as a shared and targetable metabolic vulnerability across malignant
Qiaoli Wu, Qianru Zhang, Wenqiang Yan, Lu Sun, Yiran Cui, Bolin Liu, Guoqing Han, Feng Zhang, Ke Pu, Mingchao Zhang, Xiaobing Zhang, Qingguo Li, Gang An, Yuxuan Liu   +13 more
wiley   +1 more source

The mGluR5 agonist CHPG enhances human oligodendrocyte differentiation

Acta Neuropathologica Communications
Previous studies in adult mice indicate that the mGluR5 agonist 2-chloro-5-hydroxyphenyl glycine (CHPG), reduces cuprizone-elicited losses in myelin. This effect is partly mediated by CHPG binding to mGluR5 receptors on reactive astrocytes, triggering ...
Yangyang Huang, Celine Geywitz, Anjalika Bandaru, Ian A Glass, Birth Defects Research Laboratory, Lucas Schirmer, Hiroko Nobuta, Cheryl F Dreyfus   +7 more
doaj   +1 more source

The unfolded protein response in multiple sclerosis

Frontiers in Neuroscience, 2015
The unfolded protein response (UPR) occurs in response to endoplasmic reticulum (ER) stress caused by the accumulation of unfolded or misfolded proteins in the ER.
Wensheng eLin, Sarrabeth eStone
doaj   +1 more source

Transmission Electron Microscopy of Oligodendrocytes and Myelin [PDF]

, 2019
In this chapter, we describe protocols to study different aspects of oligodendrocytes and myelin using electron microscopy. First, we describe in detail how to prepare central nervous system tissue routinely by perfusion fixation of the animal and ...
Ruhwedel, T., Möbius, W., Meschkat, M., Sadowski, B., Marie-Theres Weil, Boguslawa Sadowski, Wiebke Möbius, Weil, M., Martin Meschkat, Torben Ruhwedel   +9 more
core   +1 more source

Autoantigen mRNA‐LNP Vaccination Drives Therapeutic Efficacy in Preclinical Models for Autoimmunity

Advanced Science, EarlyView.
Systemic and intramuscular delivery of autoantigen mRNA via lipid nanoparticles reprograms antigen‐presenting cells toward a mature, homeostatic state, driving antigen‐specific T cell exhaustion and providing therapeutic efficacy across autoimmune disease models.
Paulien Baeten, Karen Beets, Tessa Schalley, Janne Verreycken, Gayel Duran, Daphne Lintsen, Lisa Schuetz, Xue Zhong, Rinke Nieuwschepen, Melissa Schepers, Brecht Moonen, Jeroen Bogie, Jana Van Broeckhoven, Carlo Heirman, Jurgen Van den Heuvel, Bart Vanderborght, Ismael Varela, Roxanne Nouille, Lotte Jacobs, Jessica Filtjens, Sabah Kasmi, Elise Seynaeve, Veronica Mavrovouna, Jana De Vrieze, Michael A. Brehm, Sandra Maréchal, Sophie Janssens, Florence Lambolez, Niels Hellings, Stefaan De Koker, Bieke Broux   +30 more
wiley   +1 more source

Two-Step Generation of Oligodendrocyte Progenitor Cells From Mouse Fibroblasts for Spinal Cord Injury

Frontiers in Cellular Neuroscience, 2018
Oligodendrocyte progenitor cells (OPCs) are attracting attention as the ideal cell therapy for spinal cord injury (SCI). Recently, advanced reprogramming and differentiation techniques have made it possible to generate therapeutic cells for treating SCI.
Yukyeong Lee, Yukyeong Lee, C-Yoon Kim, Hye Jeong Lee, Hye Jeong Lee, Jae Gon Kim, Dong Wook Han, Dong Wook Han, Kisung Ko, James Walter, Hyung-Min Chung, Hans R. Schöler, Hans R. Schöler, Young Min Bae, Kinarm Ko, Kinarm Ko, Kinarm Ko   +16 more
doaj   +1 more source

Label‐Free Myelin Fingerprinting: An Adult Human Post‐Mortem Brain Slice Platform via Coherent Anti‐Stokes Raman Spectroscopy

Advanced Science, EarlyView.
A serum‐free, air–liquid interface organotypic slice culture model preserves human post‐mortem corpus callosum tissue, successfully recovering from slicing trauma to reflect the donor's underlying disease state. Pairing label‐free Coherent anti‐Stokes Raman scattering (CARS) microscopy with k‐means clustering enables objective, high‐resolution ...
Kasra Roya‐Kouchaki, Jeroen P. Korterik, Femke Tjebbes, Geert J. Schenk, Herman L. Offerhaus, Antonio Luchicchi   +5 more
wiley   +1 more source

Identifying a Csmd3+ Microglial Subpopulation that Drives Cold‐to‐Hot Transition and Immune‐Cure in Glioblastoma

Advanced Science, EarlyView.
The study establishes an immune‐cure (ICu) mouse model based on a TMEMed G422TN‐GBM system that faithfully recapitulates human TMEMed GBM. scRNA‐seq analysis reveals a Csmd3+ microglial subset with innate immune memory (IIM) potential that potently suppresses GBM growth, drives a TME cold‐to‐hot transition, and induces 100% ICu in long‐term survival ...
Hai‐Feng Jiang, Pan‐Pan Gao, Yu‐Wen Du, Li‐Qin Wu, En‐Zhi Yin, Qi An, Ze‐Hua Ding, Jin‐Wen Shi, Ya Shu, Ruoqiao Chen, Feng Liu, Mingfeng Li, Xiao Qian Chen   +12 more
wiley   +1 more source

Brain activation and inhibition after acupuncture at Taichong and Taixi: resting-state functional magnetic resonance imaging

Neural Regeneration Research, 2015
Acupuncture can induce changes in the brain. However, the majority of studies to date have focused on a single acupoint at a time. In the present study, we observed activity changes in the brains of healthy volunteers before and after acupuncture at ...
Shao-qun Zhang, Yan-jie Wang, Ji-ping Zhang, Jun-qi Chen, Chun-xiao Wu, Zhi-peng Li, Jia-rong Chen, Huai-liang Ouyang, Yong Huang, Chun-zhi Tang   +9 more
doaj   +1 more source