Evidence map›Paper›PMID 32220593›Full record

ReviewExperimental gerontology2020

Interplay of mitochondrial fission-fusion with cell cycle regulation: Possible impacts on stem cell and organismal aging.

B Spurlock, Jma Tullet, J L Hartman, K Mitra

Open access · greenAbstract readReview
In one paragraph

Review in Experimental gerontology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

40 citing papers in PubMed, 58 citations in OpenAlex.

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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

4 authors at 2 institutions in 2 countries.

B SpurlockDepartment of Genetics, University of Alabama at Birmingham, Birmingham, USA.
Jma TulletSchool of Biosciences, University of Kent, Canterbury, Kent, UK.
J L HartmanDepartment of Genetics, University of Alabama at Birmingham, Birmingham, USA.
K MitraDepartment of Genetics, University of Alabama at Birmingham, Birmingham, USA. Electronic address: kasturi@uab.edu.
University of Alabama at Birmingham · USUniversity of Kent · GB

Funding

Constructing gene-regulatory networks to reveal the metabolic basis of lifespan in yeastR01AG043076 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI HARTMAN, JOHN L · 2012 to 2016
$1.9M
RT-SQuARED-M method to study the precise role of mitochondria in the oxidative damage caused by environmental toxinsR33ES025662 · NIEHS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI MITRA, KASTURI · 2018 to 2019
$1.1M
RT-SQuARED-M method to study the precise role of mitochondria in the oxidative damage caused by environmental toxinsR21ES025662 · NIEHS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI MITRA, KASTURI · 2015 to 2017
$549k
Systems level analysis of the interplay between metabolism, cell-cell communication, and agingR56AG059590 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI HARTMAN, JOHN L, SMITH, JEFFREY SCOTT · 2018 to 2018
$377k
Biotechnology and Biological Sciences Research Council BB/R003629/1NIA NIH HHS R01 AG043076NIA NIH HHS R56 AG059590NIEHS NIH HHS R21 ES025662NIEHS NIH HHS R33 ES025662
6 · The paper itself

Abstract

Declining mitochondrial function and homeostasis is a hallmark of aging. It is appreciated that the role of mitochondria is much more complex than generating reactive oxygen species to cause aging-related tissue damage. More recent literature describes that the ability of mitochondria to undergo fission or fusion events with each other impacts aging processes. A dynamic balance of mitochondrial fission and fusion events is required to sustain critical cellular functions including cell cycle. Specifically, cell cycle regulators modulate molecular activities of the mitochondrial fission (and fusion) machinery towards regulating cell cycle progression. In this review, we discus literature leading to our understanding on how shifts in the dynamic balance of mitochondrial fission and fusion can modulate progression through, exit from, and re-entry to the cell cycle or in undergoing senescence. Importantly, core regulators of mitochondrial fission or fusion are emerging as crucial stem cell regulators. We discuss the implication of such regulation in stem cells in the context of aging, given that aberrations in adult stem cells promote aging. We also propose a few hypotheses that may provide direction for further understanding about the roles of mitochondrial fission-fusion dynamics in aging biology.

Indexed as

MitochondriaMitochondrial DynamicsCell CycleStem Cells

Identifiers

PMID32220593
PMCPMC7808294
OpenAlexW3013760465

What OpenQuestion holds

Textmetadata
LicenceTDM
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.