Evidence map›Paper›PMID 22544066›Full record

ArticleNature cell biology2012

Anti-apoptotic MCL-1 localizes to the mitochondrial matrix and couples mitochondrial fusion to respiration.

Rhonda M Perciavalle, Daniel P Stewart, Brian Koss, John Lynch, Sandra Milasta, Madhavi Bathina, Jamshid Temirov, Megan M Cleland, Stéphane Pelletier, John D Schuetz and 3 more

Open access · greenAbstract read
In one paragraph

Article in Nature cell biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 266 papers.

0numbers the graph read from it
0cells of the map it votes in
266citing papers in PubMed
13.6field-weighted citation impact, top 1% 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

266 citing papers in PubMed, 395 citations in OpenAlex.

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206 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 3 institutions in 1 country.

Rhonda M PerciavalleDepartment of Biochemistry, St Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, Tennessee 38105, USA.
Daniel P Stewart
Brian Koss
John Lynch
Sandra Milasta
Madhavi Bathina
Jamshid Temirov
Megan M Cleland
Stéphane Pelletier
John D Schuetz
Richard J Youle
Douglas R Green
Joseph T Opferman
St. Jude Children's Research Hospital · USNational Institute of Neurological Disorders and Stroke · USUniversity of Tennessee Health Science Center · US

Funding

Viral Vector Technology (VVTSR)P30CA021765 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI CHARLES ROBERTS · 1985 to 2026
$166.9M
Role of mitochondria in neurodegenerative diseasesZIANS003123 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI YOULE, RICHARD JAMES · 2011 to 2025
$28.8M
Mechanisms of AutophagyZIANS003127 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI YOULE, RICHARD JAMES · 2011 to 2025
$16.7M
Regulation of Cell Death and Mitochondrial Physiology by Anti-Apoptotic MCL-1R01HL102175 · NHLBI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI OPFERMAN, JOSEPH T. · 2010 to 2014
$2.1M
NCI NIH HHS P30 CA021765NCI NIH HHS P30CA021765NHLBI NIH HHS HL-102175NHLBI NIH HHS R01 HL102175
6 · The paper itself

Abstract

MCL-1, an anti-apoptotic BCL-2 family member that is essential for the survival of multiple cell lineages, is also among the most highly amplified genes in cancer. Although MCL-1 is known to oppose cell death, precisely how it functions to promote survival of normal and malignant cells is poorly understood. Here, we report that different forms of MCL-1 reside in distinct mitochondrial locations and exhibit separable functions. On the outer mitochondrial membrane, an MCL-1 isoform acts like other anti-apoptotic BCL-2 molecules to antagonize apoptosis, whereas an amino-terminally truncated isoform of MCL-1 that is imported into the mitochondrial matrix is necessary to facilitate normal mitochondrial fusion, ATP production, membrane potential, respiration, cristae ultrastructure and maintenance of oligomeric ATP synthase. Our results provide insight into how the surprisingly diverse salutary functions of MCL-1 may control the survival of both normal and cancer cells.

Indexed as

Adenosine TriphosphateAnimalsApoptosisCell RespirationCells, CulturedHumansMembrane PotentialsMiceMicroscopy, Electron, TransmissionMitochondriaMyeloid Cell Leukemia Sequence 1 ProteinProton-Translocating ATPasesProto-Oncogene Proteins c-bcl-2Adenosine TriphosphateMcl1 protein, mouseMyeloid Cell Leukemia Sequence 1 ProteinProton-Translocating ATPasesProto-Oncogene Proteins c-bcl-2

Identifiers

PMID22544066
PMCPMC3401947
OpenAlexW2059958613

What OpenQuestion holds

Textmetadata
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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.