Evidence map›Paper›PMID 34534531›Full record

ReviewBiochimica et biophysica acta. Biomembranes2022

Using cyclodextrin-induced lipid substitution to study membrane lipid and ordered membrane domain (raft) function in cells.

Pavana Suresh, Erwin London

Abstract readReview
In one paragraph

Review in Biochimica et biophysica acta. Biomembranes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
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

17 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Lipid Exchange Assay in Living Cells.Journal of visualized experiments : JoVE · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. 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

2 authors.

Pavana SureshDept. of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794-5215, USA.
Erwin LondonDept. of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794-5215, USA. Electronic address: Erwin.London@stonybrook.edu.

Funding

TRANSFORMATIVE LIPID EXCHANGE APPROACHES TO STUDY MEMBRANE ORGANIZATIONR35GM122493 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI Erwin London · 2017 to 2026
$5.6M
NIGMS NIH HHS R35 GM122493
6 · The paper itself

Abstract

Methods for efficient cyclodextrin-induced lipid exchange have been developed in our lab. These make it possible to almost completely replace the lipids in the outer leaflet of artificial membranes or the plasma membranes of living cells with exogenous lipids. Lipid replacement/substitution allows detailed studies of how lipid composition and asymmetry influence the structure and function of membrane domains and membrane proteins. In this review, we both summarize progress on cyclodextrin exchange in cells, mainly by the use of methyl-alpha cyclodextrin to exchange phospholipids and sphingolipids, and discuss the issues to consider when carrying out lipid exchange experiments upon cells. Issues that impact interpretation of lipid exchange are also discussed. This includes how overly naïve interpretation of how lipid exchange-induced changes in domain formation can impact protein function.

Indexed as

alpha-CyclodextrinsLipid MetabolismMembrane LipidsMembrane MicrodomainsMembrane ProteinsMutation, MissensePhospholipidsalpha-cyclodextrinalpha-CyclodextrinsMembrane LipidsMembrane ProteinsPhospholipidsCyclodextrinLipid asymmetryPhospholipidPlasma membraneSphingolipid

Identifiers

PMID34534531
PMCPMC9128603

What OpenQuestion holds

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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.