Evidence map›Paper›PMID 20627678›Full record

ReviewCurrent opinion in cell biology2010

Cholesterol, the central lipid of mammalian cells.

Frederick R Maxfield, Gerrit van Meer

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in cell biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 193 papers.

0numbers the graph read from it
0cells of the map it votes in
193citing papers in PubMed
14.2field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

193 citing papers in PubMed, 404 citations in OpenAlex.

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  20. Dysregulation of cholesterol homeostasis in cancer pathogenesis.Cellular and molecular life sciences : CMLS · 2025
    Review

133 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 2 countries.

Frederick R MaxfieldDepartment of Biochemistry, Weill Cornell Medical College, New York, NY 10065, USA. frmaxfie@med.cornell.edu
Gerrit van Meer
Cornell University · USUtrecht University · NL

Funding

Macrophage-Lipoprotein InteractionsR01HL093324 · NHLBI · WEILL MEDICAL COLL OF CORNELL UNIV · PI MAXFIELD, FREDERICK R. · 2009 to 2025
$6.7M
RECEPTOR-MEDIATED ENDOCYTOSIS: MECHANISM AND FUNCTIONR37DK027083 · NIDDK · WEILL MEDICAL COLL OF CORNELL UNIV · PI MAXFIELD, FREDERICK R. · 1993 to 2014
$6.5M
NHLBI NIH HHS R01 HL093324NIDDK NIH HHS R37 DK027083
6 · The paper itself

Abstract

Despite its importance for mammalian cell biology and human health, there are many basic aspects of cholesterol homeostasis that are not well understood. Even for the well-characterized delivery of cholesterol to cells via lipoproteins, a novel regulatory mechanism has been discovered recently, involving a serum protein called PCSK9, which profoundly affects lipoproteins and their receptors. Cells can export cholesterol by processes that require the activity of ABC transporters, but the molecular mechanisms for cholesterol transport remain unclear. Cholesterol levels in different organelles vary by 5-10-fold, and the mechanisms for maintaining these differences are now partially understood. Several proteins have been proposed to play a role in the inter-organelle movement of cholesterol, but many aspects of the mechanisms for regulating intracellular transport and distribution of cholesterol remain to be worked out. The endoplasmic reticulum is the main organelle responsible for regulation of cholesterol synthesis, and careful measurements have shown that the proteins responsible for sterol sensing respond over a very narrow range of cholesterol concentrations to provide very precise, switch-like control over cholesterol synthesis.

Indexed as

AnimalsCell MembraneCellsCholesterolHomeostasisHumansMammalsCholesterol

Identifiers

PMID20627678
PMCPMC2910236
OpenAlexW2037132483

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.