Evidence map›Paper›PMID 15366419›Full record

ReviewThe Journal of membrane biology2004

The energetics of membrane fusion from binding, through hemifusion, pore formation, and pore enlargement.

F S Cohen, G B Melikyan

Abstract readReview
PubMed Publisher
In one paragraph

Review in The Journal of membrane biology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 153 papers.

0numbers the graph read from it
0cells of the map it votes in
153citing 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

153 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. SARS-CoV-2 FP1 Destabilizes Lipid Membranes and Facilitates Pore Formation.International journal of molecular sciences · 2025
    Article
  5. Review
  6. Boosting Lipofection Efficiency Through Enhanced Membrane Fusion Mechanisms.International journal of molecular sciences · 2024
    Review
  7. Article
  8. Molecular mechanism underlying SNARE-mediated membrane fusion enlightened by all-atom molecular dynamics simulations.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  9. Mechanisms of SNARE proteins in membrane fusion.Nature reviews. Molecular cell biology · 2024
    Review
  10. Osteoclasts at Bone Remodeling: Order from Order.Results and problems in cell differentiation · 2024
    Review
  11. The machinery of vesicle fusion.Current opinion in cell biology · 2023
    Review
  12. Lipid nanoparticle topology regulates endosomal escape and delivery of RNA to the cytoplasm.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. HIV-1 restriction by SERINC5.Medical microbiology and immunology · 2023
    Review
  17. SNARE Proteins in Synaptic Vesicle Fusion.Advances in neurobiology · 2023
    Article
  18. Review
  19. Article
  20. Article

93 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.

F S CohenRush University Medical Center, Department of Molecular Biophysics and Physiology, 1653 W Congress Parkway, Chicago, IL 60612, USA. fcohen@rush.edu
G B Melikyan

Funding

BIOPHYSICS OF PROTEIN-MEDIATED MEMBRANE FUSIONR01GM054787 · NIGMS · UNIVERSITY OF MD BIOTECHNOLOGY INSTITUTE · PI MELIKIAN, GREGORY B · 2000 to 2018
$6.5M
MODEL SYSTEM FOR PHYSIOLOGICAL EXOCYTOSISR01GM027367 · NIGMS · RUSH UNIVERSITY MEDICAL CENTER · PI COHEN, FREDRIC S · 1985 to 2009
$4.2M
BIOPHYSICS OF PROTEIN MEDIATED MEMBRANE FUSIONR29GM054787 · NIGMS · RUSH UNIVERSITY MEDICAL CENTER · PI MELIKIAN, GREGORY B · 1996 to 1999
–
NIGMS NIH HHS GM-27367NIGMS NIH HHS GM-54787NIGMS NIH HHS R01 GM054787
6 · The paper itself

Abstract

The main steps of viral membrane fusion are local membrane approach, hemifusion, pore formation, and pore enlargement. Experiments and theoretical analyses have helped determine the relative energies required for each step. Key protein structures and conformational changes of the fusion process have been identified. The physical deformations of monolayer bending and lipid tilt have been applied to the steps of membrane fusion. Experiment and theory converge to strongly indicate that, contrary to former conceptions, the fusion process is progressively more energetically difficult: hemifusion has a relatively low energy barrier, pore formation is more energy-consuming, and pore enlargement is the most difficult to achieve.

Indexed as

Cell MembraneLipid BilayersLipid MetabolismMembrane FusionMembrane LipidsModels, TheoreticalViral Fusion ProteinsLipid BilayersMembrane LipidsViral Fusion Proteins

Identifiers

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.