Results 11 to 20 of about 232,617 (270)

Membrane Associated RNA‐Containing Vesicles Regulate Cortical Astrocytic Microdomain Calcium Transients in Awake Ischemic Stroke Mice

Advanced Science
Astrocytic processes minutely regulate neuronal activity via tripartite synaptic structures. The precision‐tuning of the function of astrocytic processes is garnering increasing attention because of its significance in promoting brain repair following ...
Zhongqiu Zhou, Ying Bai, Xiaochun Gu, Hui Ren, Wen Xi, Yu Wang, Liang Bian, Xue Liu, Ling Shen, Xianyuan Xiang, Wenhui Huang, Zhuojuan Luo, Bing Han, Honghong Yao   +13 more
doaj   +2 more sources

Structural insights into the membrane microdomain organization by SPFH family proteins. [PDF]

Cell Res, 2022
Ma C, Wang C, Luo D, Yan L, Yang W, Li N, Gao N.   +6 more
europepmc   +2 more sources

Cryo-EM architecture of a near-native stretch-sensitive membrane microdomain. [PDF]

Nature
Kefauver JM, Hakala M, Zou L, Alba J, Espadas J, Tettamanti MG, Gajić J, Gabus C, Campomanes P, Estrozi LF, Sen NE, Vanni S, Roux A, Desfosses A, Loewith R.   +14 more
europepmc   +2 more sources

Platelet activating factor-induced ceramide micro-domains drive endothelial NOS activation and contribute to barrier dysfunction. [PDF]

PLoS ONE, 2013
The spatial and functional relationship between platelet activating factor-receptor (PAF-R) and nitric oxide synthase (eNOS) in the lateral plane of the endothelial plasma membrane is poorly characterized.
Sanda Predescu, Ivana Knezevic, Cristina Bardita, Radu Florin Neamu, Viktor Brovcovych, Dan Predescu   +5 more
doaj   +1 more source

TrpML-mediated astrocyte microdomain Ca2+ transients regulate astrocyte–tracheal interactions

eLife, 2020
Astrocytes exhibit spatially-restricted near-membrane microdomain Ca2+transients in their fine processes. How these transients are generated and regulate brain function in vivo remains unclear. Here we show that Drosophila astrocytes exhibit spontaneous,
Zhiguo Ma, Marc R Freeman
doaj   +1 more source

Tight junctions are membrane microdomains [PDF]

Journal of Cell Science, 2000
ABSTRACT Tight junctions (TJ) of polarized epithelial cells regulate barrier function at mucosal surfaces. Structural proteins of TJs include hyperphosphorylated occludin (HO) and the peripheral membrane protein, ZO-1. Since TJs are dynamically regulated, and lipid-modified signal transduction proteins localize to TJs, we considered the ...
A, Nusrat, C A, Parkos, P, Verkade, C S, Foley, T W, Liang, W, Innis-Whitehouse, K K, Eastburn, J L, Madara   +7 more
openaire   +2 more sources

Membrane microdomain may be a platform for immune signaling. [PDF]

Plant Signal Behav, 2012
Qi Y, Katagiri F.
europepmc   +2 more sources

Membrane microdomains in immunoreceptor signaling [PDF]

FEBS Letters, 2014
Membrane microdomains denoted commonly as lipid rafts (or membrane rafts) have been implicated in T‐cell receptor (TCR), and more generally immunoreceptor, signaling for over 25 years. However, this area of research has been complicated by doubts about the real nature (and even existence) of these membrane entities, especially because of methodological
Horejsi, Vaclav, Hrdinka, Matous
openaire   +2 more sources

Membrane microdomains: from seeing to understanding [PDF]

Frontiers in Plant Science, 2014
The plasma membrane is a composite material, which forms a semi-permeable barrier and an interface for communication between the intracellular and extracellular environments. While the existence of membrane microdomains with nanoscale organization has been proved by the application of numerous biochemical and physical methods, direct observation of ...
Truong-Quang, Binh-An, Lenne, Pierre-François   +1 more
openaire   +3 more sources

Membrane microdomains in hepatocytes: potential target areas for proteins involved in canalicular bile secretion

Journal of Lipid Research, 2005
The formation of hepatic bile requires that water be transported across liver epithelia. Rat hepatocytes express three aquaporins (AQPs): AQP8, AQP9, and AQP0. Recognizing that cholesterol and sphingolipids are thought to promote the assembly of proteins
P. Tietz, J. Jefferson, R. Pagano, N.F. LaRusso   +3 more
doaj   +1 more source