Cited by 116Caveolin-1 and cellular processesCholesterol and Lipid MetabolismLipid Membrane Structure and Behavior

Caveolae and intracellular trafficking of cholesterol

Fielding, Christopher J., Fielding, Phoebe E.·2001·Advanced Drug Delivery Reviews

Abstract

Caveolae, free cholesterol (FC)-rich microdomains of the plasma membrane, are both a terminus for the intracellular transit of newly synthesized and recycling cellular FC, and a site for FC efflux to the extracellular medium. The same domains play key roles as locations for the assembly of signaling complexes and for the endocytosis of selected ligands. Caveolin, the major structural protein of caveolae, plays a regulatory role in growth, the cell cycle, and cell adhesion. Each of these functions is FC-dependent. Caveolae appear to act as both sensors and regulators of cellular FC content, and in this way mediate an array of membrane-dependent cell functions.

Integrity signals

Registry

Crossref · 10.1016/s0169-409x(01)00140-5

Cites

116 of 116 references verified0 citation errors · 0 not checkable

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Cites

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Authors
Fielding, C. J., & Fielding, P. E.
Affiliations
University of California, San Francisco (US)
Corresponding author
Fielding, Christopher J.
Venue
Advanced Drug Delivery Reviews
Publisher
Elsevier BV
Published
2001-07
Volume
49
Issue
3
Pages
251-264
ISSN
0169-409X (ISSN-L)
OpenAlex
W1963952319
Cited by
116
References
116
Citations by year
2025: 1 · 2023: 1 · 2022: 2 · 2021: 2 · 2020: 2 · 2019: 3 · 2018: 4 · 2017: 4 · 2016: 8 · 2015: 4 · 2014: 6 · 2013: 1 · 2012: 2
FWCI
0.61
Type
journal article
Language
en
Open access
closed
Locations
  • Advanced Drug Delivery Reviews (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Heart, Lung, and Blood Institute (HL 57976, R01HL057976)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Caveolin-1 and cellular processes
  • Health Sciences › Medicine › Surgery › Cholesterol and Lipid Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Lipid Membrane Structure and Behavior
Keywords
caveolae, cholesterol transport, free cholesterol, caveolin, cholesterol-rich membrane microdomains, cholesterol efflux, cholesterol biosynthesis, endocytosis, signaling complex assembly, cell adhesion, cell cycle regulation
MeSH terms
Animals, Cholesterol, Humans, Intracellular Fluid, Lipoproteins, Caveolae

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