Evidence map›Paper›PMID 37604588›Full record

ReviewCold Spring Harbor perspectives in biology2023

Seeing the Membrane from Both Sides Now: Lipid Asymmetry and Its Strange Consequences.

Milka Doktorova, Ilya Levental, Frederick A Heberle

Abstract readReview
In one paragraph

Review in Cold Spring Harbor perspectives in biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Synthetic Lipid Biology.Chemical reviews · 2025
    Review
  8. Article
  9. The Biology of Lipids.Cold Spring Harbor perspectives in biology · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. Experimentally determined leaflet-leaflet phase diagram of an asymmetric lipid bilayer.Proceedings of the National Academy of Sciences of the United States of America · 2023
    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

3 authors.

Milka DoktorovaDepartment of Molecular Physiology and Pharmacology, University of Virginia, Center for Membrane and Cell Physiology, Charlottesville, Virginia 22908, USA md4xm@virginia.edu il2sy@virginia.edu fheberle@utk.edu.ORCID 0000-0003-4366-2242
Ilya LeventalDepartment of Molecular Physiology and Pharmacology, University of Virginia, Center for Membrane and Cell Physiology, Charlottesville, Virginia 22908, USA md4xm@virginia.edu il2sy@virginia.edu fheberle@utk.edu.ORCID 0000-0002-1206-9545
Frederick A HeberleDepartment of Chemistry, University of Tennessee Knoxville, Knoxville, Tennessee 37996, USA md4xm@virginia.edu il2sy@virginia.edu fheberle@utk.edu.

Funding

The functional organization of mammalian membranes-Equipment SupplementR35GM134949 · NIGMS · UNIVERSITY OF VIRGINIA · PI Ilya Levental · 2020 to 2026
$3.8M
Coupling of lateral and transverse organization in complex biomembranesR01GM138887 · NIGMS · UNIVERSITY OF TENNESSEE KNOXVILLE · PI HEBERLE, FREDERICK A, WAXHAM, M. NEAL · 2020 to 2023
$1.7M
Transient loss of plasma membrane asymmetry in mammalian cells: mechanisms and functionF32GM134704 · NIGMS · UNIVERSITY OF VIRGINIA · PI DOKTOROVA, MILKA · 2020 to 2022
$204k
NIGMS NIH HHS F32 GM134704NIGMS NIH HHS R01 GM138887NIGMS NIH HHS R35 GM134949
6 · The paper itself

Abstract

Almost all biomembranes are constructed as lipid bilayers and, in almost all of these, the two opposing monolayers (leaflets) have distinct lipid compositions. This lipid asymmetry arises through the concerted action of a suite of energy-dependent enzymes that maintain living bilayers in a far-from-equilibrium steady-state. Recent discoveries reveal that lipid compositional asymmetry imparts biophysical asymmetries and that this dualistic organization may have major consequences for cellular physiology. Importantly, while transbilayer asymmetry appears to be an essential, near-ubiquitous characteristic of biological membranes, it has been challenging to reproduce in reconstituted or synthetic systems. Although recent methodological developments have overcome some critical challenges, it remains difficult to extrapolate results from available models to biological systems. Concurrently, there are few experimental approaches for targeted, controlled manipulation of lipid asymmetry in living cells. Thus, the biophysical and functional consequences of membrane asymmetry remain almost wholly unexplored. This perspective summarizes the current state of knowledge and highlights emerging themes that are beginning to make inroads into the fundamental question of why life tends toward asymmetry in its bilayers.

Indexed as

Lipid BilayersCell MembraneLipid Bilayers

Identifiers

PMID37604588
PMCPMC10691478

What OpenQuestion holds

Textmetadata
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.