Evidence map›Paper›PMID 21214553›Full record

ArticleJournal of neurochemistry2011

Cholesterol asymmetry in synaptic plasma membranes.

W Gibson Wood, Urule Igbavboa, Walter E Müller, Gunter P Eckert

Open access · bronzeAbstract read
In one paragraph

Article in Journal of neurochemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

39 citing papers in PubMed, 77 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Article
  5. Impact of aging on the GABAbioRxiv : the preprint server for biology · 2024
    Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. The Role of Cholesterol in α-Synuclein and Lewy Body Pathology in GBA1 Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2021
    Review
  12. Review
  13. Review
  14. Article
  15. Direct Regulation of the T Cell Antigen Receptor's Activity by Cholesterol.Frontiers in cell and developmental biology · 2020
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

4 authors at 2 institutions in 2 countries.

W Gibson WoodDepartment of Pharmacology, University of Minnesota, School of Medicine, Minneapolis, MN 55455, USA. woodx002@umn.edu
Urule Igbavboa
Walter E Müller
Gunter P Eckert
Goethe University Frankfurt · DEUniversity of Minnesota · US

Funding

PATHOGENESIS OF PHOSPHOLIPASES A2 IN ADP01AG018357 · NIA · UNIVERSITY OF MISSOURI-COLUMBIA · PI SUN, GRACE Y · 2001 to 2012
$10.4M
Amyloid Beta-Protein: ApoE and Cholesterol HomeostasisR01AG023524 · NIA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI WOOD, WELLINGTON GIBSON · 2005 to 2009
$1.2M
TRANSBILAYER EFFECTS OF ALCOHOL ON BRAIN MEMBRANESR01AA007292 · NIAAA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI WOOD, WELLINGTON GIBSON · 1987 to 1993
–
NIAAA NIH HHS R01 AA007292NIA NIH HHS AG-18357NIA NIH HHS AG-23524NIA NIH HHS P01 AG018357NIA NIH HHS R01 AG023524
6 · The paper itself

Abstract

Lipids are essential for the structural and functional integrity of membranes. Membrane lipids are not randomly distributed but are localized in different domains. A common characteristic of these membrane domains is their association with cholesterol. Lipid rafts and caveolae are examples of cholesterol enriched domains, which have attracted keen interest. However, two other important cholesterol domains are the exofacial and cytofacial leaflets of the plasma membrane. The two leaflets that make up the bilayer differ in their fluidity, electrical charge, lipid distribution, and active sites of certain proteins. The synaptic plasma membrane (SPM) cytofacial leaflet contains over 85% of the total SPM cholesterol as compared with the exofacial leaflet. This asymmetric distribution of cholesterol is not fixed or immobile but can be modified by different conditions in vivo: (i) chronic ethanol consumption; (ii) statins; (iii) aging; and (iv) apoE isoform. Several potential candidates have been proposed as mechanisms involved in regulation of SPM cholesterol asymmetry: apoE, low-density lipoprotein receptor, sterol carrier protein-2, fatty acid binding proteins, polyunsaturated fatty acids, P-glycoprotein and caveolin-1. This review examines cholesterol asymmetry in SPM, potential mechanisms of regulation and impact on membrane structure and function.

Indexed as

AnimalsCell MembraneCholesterolHumansMembrane LipidsModels, BiologicalSynaptic MembranesCholesterolMembrane Lipids

Identifiers

PMID21214553
PMCPMC3058952
OpenAlexW1702860740

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.