Results 71 to 80 of about 38,146 (252)
Advanced Science, EarlyView.SLC8A1 deficiency in colorectal cancer cells increases intracellular calcium signaling, promoting the secretion of ANXA2‐enriched small extracellular vesicles. These vesicles reprogram tumor‐associated macrophages towards an M2 phenotype, which in turn fosters a tumor microenvironment conducive to radioresistance and is associated with poor patient ...
Yimin Fang +18 more
wiley +1 more source
Rafts defined: a report on the Keystone symposium on lipid rafts and cell function
Journal of Lipid Research, 2006 The recent Keystone Symposium on Lipid Rafts and Cell Function (March 23–28, 2006 in Steamboat Springs, CO) brought together biophysicists, biochemists, and cell biologists to discuss the structure and function of lipid rafts.
Linda J. Pike
doaj +1 more source
Advanced Science, EarlyView.The effect of ligand reactivity and carrier mechanics on thiol‐mediated uptake was investigated at the single‐molecule/particle level. The interaction kinetics of LA and AspA with membrane thiols were quantified; AspA is more efficient due to the higher binding affinity, greater binding stability, and more double‐disulfide binding, as well as greater ...
Zhuang Zhang +7 more
wiley +1 more source
Lipid rafts: cell surface platforms for T cell signaling
Biological Research, 2002 The Src family tyrosine kinase Lck is essential for T cell development and T cell receptor (TCR)* signaling. Lck is post-translationally fatty acylated at its N-terminus conferring membrane targeting and concentration in plasma membrane lipid rafts ...
TONY MAGEE +4 more
doaj
Brazilian Journal of Medical and Biological Research, 2011 White matter injury characterized by damage to myelin is an important process in hypoxic-ischemic brain damage (HIBD). Because the oligodendrocyte-specific isoform of neurofascin, neurofascin 155 (NF155), and its association with lipid rafts are ...
Y.P. Zhang +4 more
doaj +1 more source
Anesthetics interacting with lipid rafts
European Journal of Pharmaceutical Sciences, 2013 The exact mechanism by which anesthetics induce cell membrane-mediated modifications is still an open question. Although the fluidization effect of the anesthetic molecules on the cellular membrane is widely recognized, it is not known if anesthetics show any preference for specific membrane domains, namely the lipid rafts.
Cátia, Bandeiras +4 more
openaire +2 more sources
Advanced Science, EarlyView.This review elucidates how cancer cell metabolic reprogramming—across glucose, lipid, amino acid, and nucleotide pathways—remodels the tumor microenvironment to suppress anti‐tumor immunity and promote immune escape. Targeting these metabolic axes offers promising strategies to overcome immunotherapy resistance and enhance cancer treatment.
Guoqing Xiang +5 more
wiley +1 more source
Advanced Science, EarlyView.Single‐cell profiling and functional perturbation reveal coordinated JAK1‐pSTAT3 downstream programs in optic neuritis, including MCL1‐dependent fitness of pathogenic CD4+ Tem cells and glycolysis‐linked, cholesterol‐sensitive B‐cell responses associated with RORA. Upadacitinib disrupts this reciprocal T‐B‐cell circuit and alleviates neuroinflammation,
Gengchen Jiang +12 more
wiley +1 more source
The Role of Lipid Rafts in Cancer Cell Adhesion and Migration
International Journal of Cell Biology, 2012 Lipid rafts are cholesterol-enriched microdomains of the cell membrane and possess a highly dynamic nature. They have been involved in various cellular functions including the regulation of cell adhesion and membrane signaling through proteins within ...
Toshiyuki Murai
doaj +1 more source
The Lipid Raft Proteome of African Trypanosomes Contains Many Flagellar Proteins
Pathogens, 2017 Lipid rafts are liquid-ordered membrane microdomains that form by preferential association of 3-β-hydroxysterols, sphingolipids and raft-associated proteins often having acyl modifications.
Aabha I. Sharma +2 more
doaj +1 more source