Evidence map›Paper›PMID 28630157›Full record

ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2017

Pore formation by dimeric Bak and Bax: an unusual pore?

Rachel T Uren, Sweta Iyer, Ruth M Kluck

Abstract readReview
In one paragraph

Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

  1. Apolipoproteins L involvement in immunity.Journal of human immunity · 2026
    Review
  2. Article
  3. Article
  4. Review
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  6. Article
  7. The Janus-faced functions of Apolipoproteins L in membrane dynamics.Cellular and molecular life sciences : CMLS · 2024
    Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Review
  13. Apoptotic mitochondrial poration by a growing list of pore-forming BCL-2 family proteins.BioEssays : news and reviews in molecular, cellular and developmental biology · 2023
    Article
  14. Mitochondrial DNA in cell death and inflammation.Biochemical Society transactions · 2023
    Review
  15. BCL-2 protein family: attractive targets for cancer therapy.Apoptosis : an international journal on programmed cell death · 2023
    Review
  16. Article
  17. Article
  18. Review
  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

3 authors.

Rachel T UrenMolecular Genetics of Cancer Division, The Walter and Eliza Hall Institute of Medical Research, The University of Melbourne, 1G Royal Parade, Parkville, Victoria 3052, Australia.ORCID http://orcid.org/0000-0001-7456-478X
Sweta IyerMolecular Genetics of Cancer Division, The Walter and Eliza Hall Institute of Medical Research, The University of Melbourne, 1G Royal Parade, Parkville, Victoria 3052, Australia.ORCID http://orcid.org/0000-0002-7787-5118
Ruth M KluckMolecular Genetics of Cancer Division, The Walter and Eliza Hall Institute of Medical Research, The University of Melbourne, 1G Royal Parade, Parkville, Victoria 3052, Australia kluck@wehi.edu.au.ORCID http://orcid.org/0000-0002-7101-1925

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Apoptotic cell death via the mitochondrial pathway occurs in all vertebrate cells and requires the formation of pores in the mitochondrial outer membrane. Two Bcl-2 protein family members, Bak and Bax, form these pores during apoptosis, and how they do so has been investigated for the last two decades. Many of the conformation changes that occur during their transition to pore-forming proteins have now been delineated. Notably, biochemical, biophysical and structural studies indicate that symmetric homodimers are the basic unit of pore formation. Each dimer contains an extended hydrophobic surface that lies on the outer membrane, and is anchored at either end by a transmembrane domain. Membrane-remodelling events such as positive membrane curvature have been reported to accompany apoptotic pore formation, suggesting Bak and Bax form lipidic pores rather than proteinaceous pores. However, it remains unclear how symmetric dimers assemble to porate the membrane. Here, we review how clusters of dimers and their lipid-mediated interactions provide a molecular explanation for the heterogeneous assemblies of Bak and Bax observed during apoptosis.This article is part of the themed issue 'Membrane pores: from structure and assembly, to medicine and technology'.

Indexed as

Apoptosisbcl-2-Associated X Proteinbcl-2 Homologous Antagonist-Killer ProteinMitochondrial MembranesProtein Multimerizationbcl-2-Associated X Proteinbcl-2 Homologous Antagonist-Killer ProteinapoptosisBakBaxheterogeneitymembrane bilayermitochondrial pore

Identifiers

PMID28630157
PMCPMC5483520

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.