Results 31 to 40 of about 553,104 (200)

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 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

Morphometric analysis of myelinated fibre composition in the optic nerve of adult C57BL and CBA strain mice and (C57BL x CBA) F1 hybrid:a comparison of interstrain variation [PDF]

, 1995
In a study involving 50 optic nerves isolated from 3 different strains of adult male mice, C57BL, CBA and (C57BL x CBA) F1 hybrids, and from adult female CBA strain mice, we observed that the mouse had a lower mean total myelinated nerve fibre count than
Dangata, Y Y, Findlater, G S, Kaufman, M H   +2 more
core  

RNA Sequencing of Tumor-Associated Microglia Reveals Ccl5 as a Stromal Chemokine Critical for Neurofibromatosis-1 Glioma Growth

Neoplasia: An International Journal for Oncology Research, 2015
Solid cancers develop within a supportive microenvironment that promotes tumor formation and growth through the elaboration of mitogens and chemokines.
Anne C. Solga, Winnie W. Pong, Keun-Young Kim, Patrick J. Cimino, Joseph A. Toonen, Jason Walker, Todd Wylie, Vincent Magrini, Malachi Griffith, Obi L. Griffith, Amy Ly, Mark H. Ellisman, Elaine R. Mardis, David H. Gutmann   +13 more
doaj   +1 more source

Homonymous Retinal Ganglion Cell Layer Atrophy With Asymptomatic Optic Tract Glioma in Neurofibromatosis Type I

Frontiers in Neurology, 2020
Approximately 20% of patients with Neurofibromatosis type 1 (NF1) develop optic pathway gliomas (OPGs). Not all OPGs in NF1 necessarily become vision compromising and predicting which patients might develop visual decline is difficult at present time ...
Amirah I. Momen, Ryan T. Muir, Carolina Barnett, Carolina Barnett, Arun N. E. Sundaram, Arun N. E. Sundaram   +5 more
doaj   +1 more source

Loss of SHP1 in Spinal Astrocytes Triggers T‐Lymphocyte Infiltration and Nociceptive Hypersensitivity

Advanced Science, EarlyView.
Astrocyte‐specific SHP1 deletion disrupts astrocyte–vascular interactions and compromises BBB integrity while enhancing STAT1‐dependent CXCL10 expression. These changes synergistically promote peripheral CD4+ and CD8+ T‐cell infiltration into the SDH. The infiltrating T cells secrete IFN‐γ, which in turn activates microglia.
Lan‐Xing Yi, Lin Yang, Kang‐Li Wang, Hui‐Zhu Liu, Rui‐Ying Chen, Min Su, Xiao Xiao, Yu‐Qiu Zhang   +7 more
wiley   +1 more source

Transplanted olfactory ensheathing cells promote regeneration of cut adult rat optic nerve axons [PDF]

, 2003
Transplantation of olfactory ensheathing cells into spinal cord lesions promotes regeneration of cut axons into terminal fields and functional recovery.
Raisman, G., Li, D., Li, Y., Lund, R.D., Sauvé, Y.   +4 more
core  

Sonoselective Transfection of Glioma Endothelium

Advanced Science, EarlyView.
Delivering non‐viral, gene‐bearing nanoparticles with thiol‐decorated surfaces to gliomas with focused ultrasound yields transfection tropism for endothelial cells. From this platform, “sonoselective” transfection of glioma endothelium is achieved via incorporation of an endothelial cell‐specific promoter.
Anna C. Debski, Catherine M. Gorick, Victoria R. Breza, Jackson Tirrell, Krishan Perumal, Katherine M. Nowak, Ji Song, Natasha D. Sheybani, Richard J. Price   +8 more
wiley   +1 more source

Glioblastoma in the optic chiasm: A case report

Radiology Case Reports, 2022
Malignant optic gliomas are an uncommon pathology, with around 67 cases reported worldwide in the literature. We present the case of a 77-year-old-male with a two-month history of progressive vision loss, ultimately leading to bilateral blindness.
Lina F. Merchancano-Esquivel, Carlos Felipe Marín-Díaz, Valentina Mejía-Quiñones, Ana María Granados-Sánchez   +3 more
doaj   +1 more source

Effects of glutamate receptor activation on NG2-glia in the rat optic nerve [PDF]

, 2009
NG2-glia are a substantial population of cells in the central nervous system (CNS) that can be identified by their specific expression of the NG2 chondroitin sulphate (CSPG).
Hubbard, Paul S., Hamilton, Nicola; id_orcid, Hamilton, N., Butt, Arthur, Hubbard, Paul, Butt, Arthur M., Hamilton, N, Hubbard, P., Butt, AM   +8 more
core   +1 more source