» Articles » PMID: 34805174

The Multifaceted Regulation of Mitochondrial Dynamics During Mitosis

Overview
Specialty Cell Biology
Date 2021 Nov 22
PMID 34805174
Citations 14
Authors
Affiliations
Soon will be listed here.
Abstract

Mitosis ensures genome integrity by mediating precise segregation of the duplicated genetic material. Segregation of subcellular organelles during mitosis also needs to be tightly coordinated in order to warrant their proper inheritance and cellular homeostasis. The inheritance of mitochondria, a powerhouse of the cell, is tightly regulated in order to meet the high energy demand to fuel the mitotic machinery. Mitochondria are highly dynamic organelles, which undergo events of fission, fusion and transport during different cell cycle stages. Importantly, during mitosis several kinases phosphorylate the key mitochondrial factors and drive fragmentation of mitochondria to allow for their efficient distribution and inheritance to two daughter cells. Recent evidence suggests that mitochondrial fission can also actively contribute to the regulation of mitotic progression. This review aims at summarizing established and emerging concepts about the complex regulatory networks which couple crucial mitotic factors and events to mitochondrial dynamics and which could be implicated in human disease.

Citing Articles

Integrated transcriptomic profiling reveals a STING-mediated Type II Interferon signature in SOD1-mutant amyotrophic lateral sclerosis models.

Hiew J, Lim Y, Liu H, Ng C Commun Biol. 2025; 8(1):347.

PMID: 40025162 PMC: 11873215. DOI: 10.1038/s42003-025-07790-w.


A mitochondria-related genes associated neuroblastoma signature - based on bulk and single-cell transcriptome sequencing data analysis, and experimental validation.

Wang C, Tan J, Jin Y, Li Z, Yang J, Jia Y Front Immunol. 2024; 15:1415736.

PMID: 38962012 PMC: 11220120. DOI: 10.3389/fimmu.2024.1415736.


The Mitochondrial Connection: The Nek Kinases' New Functional Axis in Mitochondrial Homeostasis.

Basei F, E Silva I, Dias P, Ferezin C, Peres de Oliveira A, Issayama L Cells. 2024; 13(6.

PMID: 38534317 PMC: 10969439. DOI: 10.3390/cells13060473.


The centrosomal protein 131 participates in the regulation of mitochondrial apoptosis.

Renaud C, Trillet K, Jardine J, Merlet L, Renoult O, Laurent-Blond M Commun Biol. 2023; 6(1):1271.

PMID: 38102401 PMC: 10724242. DOI: 10.1038/s42003-023-05676-3.


Molecular mechanisms underlying TNFα-induced mitochondrial fragmentation in human airway smooth muscle cells.

Dasgupta D, Mahadev Bhat S, Creighton C, Cortes C, Delmotte P, Sieck G Am J Physiol Lung Cell Mol Physiol. 2023; 326(2):L190-L205.

PMID: 38084427 PMC: 11280718. DOI: 10.1152/ajplung.00198.2023.


References
1.
Kruppa A, Buss F . Motor proteins at the mitochondria-cytoskeleton interface. J Cell Sci. 2021; 134(7). PMC: 8077471. DOI: 10.1242/jcs.226084. View

2.
Wang X, Petrie T, Liu Y, Liu J, Fujioka H, Zhu X . Parkinson's disease-associated DJ-1 mutations impair mitochondrial dynamics and cause mitochondrial dysfunction. J Neurochem. 2012; 121(5):830-9. PMC: 3740560. DOI: 10.1111/j.1471-4159.2012.07734.x. View

3.
Toyama E, Herzig S, Courchet J, Lewis Jr T, Loson O, Hellberg K . Metabolism. AMP-activated protein kinase mediates mitochondrial fission in response to energy stress. Science. 2016; 351(6270):275-281. PMC: 4852862. DOI: 10.1126/science.aab4138. View

4.
Pena-Blanco A, Haschka M, Jenner A, Zuleger T, Proikas-Cezanne T, Villunger A . Drp1 modulates mitochondrial stress responses to mitotic arrest. Cell Death Differ. 2020; 27(9):2620-2634. PMC: 7429963. DOI: 10.1038/s41418-020-0527-y. View

5.
Davies V, Hollins A, Piechota M, Yip W, Davies J, White K . Opa1 deficiency in a mouse model of autosomal dominant optic atrophy impairs mitochondrial morphology, optic nerve structure and visual function. Hum Mol Genet. 2007; 16(11):1307-18. DOI: 10.1093/hmg/ddm079. View