Title : Cholesterol modulates the cellular localization of Orai1 channels and its disposition among membrane domains.

Pub. Date : 2017 Dec

PMID : 28919480






3 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 In the present study we found that reducing PM cholesterol results in the internalization of Orai1 channels, which can be prevented by overexpressing caveolin 1 (Cav1). Cholesterol caveolin 1 Homo sapiens
2 In the present study we found that reducing PM cholesterol results in the internalization of Orai1 channels, which can be prevented by overexpressing caveolin 1 (Cav1). Cholesterol caveolin 1 Homo sapiens
3 The effects of reducing cholesterol were not limited to an increased rate of Orai1 internalization, but also, affects the lateral movement of Orai1, inducing movement in a linear pattern (unobstructed diffusion) opposite to basal cholesterol conditions were most of Orai1 channels moves in a confined space, as assessed by Fluorescence Correlation Spectroscopy, Cav1 overexpression inhibited these alterations maintaining Orai1 into a confined and partially confined movement. Cholesterol caveolin 1 Homo sapiens