Lipid rafts

Lipid rafts are required for Kit survival and proliferation signals | Blood

Kit stimulation resulted in notable reduction of PTEN in lipid rafts. The reduction of PTEN levels in lipid rafts was paralleled by an increase of PTEN in the ...

Aggregation of Lipid Rafts Accompanies Signaling via the T Cell ...

Aggregation of lipid rafts accompanies signaling via the T cell antigen receptor. In Special Collection: JCB65: Lipid and Membrane Biology.

Structure of Cholesterol in Lipid Rafts - Physical Review Link Manager

Rafts, or functional domains, are transient nano-or mesoscopic structures in the plasma membrane and are thought to be essential for many ...

A Closer Look at Lipid Rafts - G-Biosciences

Lipid rafts are dynamic assemblies of highly ordered microdomains composed mainly of lipids and proteins.

Markers for Detergent-resistant Lipid Rafts Occupy Distinct and ...

This study addresses the relationship of fractionation data to the organization of raft markers in native membranes.

The involvement of lipid rafts in the regulation of integrin function

Cytochalasin D and latrunculin A treatment affects colocalisation with lipid raft patches of α4β1 integrin. Cells were preincubated with 5μM cytochalasin D or 1 ...

[2310.20232] A Lipid Rafts Theory of Alzheimer's Disease - arXiv

Sporadic AD is caused by impaired formation of plasma membrane lipid rafts, which prevents the conversion of short- to long-term memory, and ...

A lifeline for lipid rafts? | Journal of Cell Biology

The original raft hypothesis held that the plasma membrane harbors orderly, long-lasting lipid subdomains (2). Rich in sterols and sphingolipids ...

Lipid rafts - (Biophysics) - Vocab, Definition, Explanations | Fiveable

Lipid rafts are specialized microdomains within the cell membrane that are enriched in cholesterol, sphingolipids, and certain proteins.

Rafting on the Evidence for Lipid Raft-like Domains as Hubs ... - MDPI

The plasma membrane lipid rafts are cholesterol- and sphingolipid-enriched domains that allow regularly distributed, sub-micro-sized ...

Lipid rafts: cell surface platforms for T cell signaling - SciELO Chile

Lck is post-translationally fatty acylated at its N-terminus conferring membrane targeting and concentration in plasma membrane lipid rafts.

What are lipid rafts? - Quora

Lipid Rafts are a dynamic assembly of proteins and specialised membrane microdomains that are free-floating in the fluid-mosaic lipid ...

Lipid Rafts - YouTube

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Lipid Rafts as functional heterogeneity in cell membranes

Raft heterogeneity can be activated to coalesce and laterally reorganize/stabilize bioactivity in cell membranes. Evaluation of this property suggests that ...

Crosstalk between Lipid Rafts and Aging: New Frontiers for ...

With the rapid aging in the global population, delay of aging has become a hot research topic. Lipid rafts (LRs) are microdomains in the plasma membrane ...

Lipid rafts: dream or reality for cholesterol transporters? - SpringerLink

A membrane exhibits functional properties largely depending on its lipid composition and on its structural organization, which very often ...

Microbial pathogenesis: Lipid rafts as pathogen portals - CORE

Recent studies have demonstrated that a wide variety of pathogens target lipid microdomains in host cell membranes, known as lipid rafts, to enter host cells as ...

Lipid raft - Bionity

Lipid raft A lipid raft is a cholesterol-enriched microdomain in cell membranes. Before 1970's it was postulated that phospholipids and membrane.

Lipid Rafts Are Physiologic Membrane Microdomains Necessary for ...

The receptor for GDNF comprises the lipid raft-resident, glycerophosphatidylinositol-anchored receptor GDNF family receptor α1 (GFRα1) and the ...

Lipid Rafts - (Anatomy and Physiology I) - Fiveable

Lipid rafts are specialized microdomains within the cell membrane that are enriched in cholesterol and sphingolipids.