Review: Mitochondrial Defects in Breast Cancer
Overview
Affiliations
Mitochondria play important roles in cellular energy metabolism, free radical generation, and apoptosis. Mitochondrial DNA has been proposed to be involved in carcinogenesis because of its high susceptibility to mutations and limited repair mechanisms in comparison to nuclear DNA. Breast cancer is the most frequent cancer type among women in the world and, although exhaustive research has been done on nuclear DNA changes, several studies describe a variety of mitochondrial DNA alterations present in breast cancer. In this review article, we to provide a summary of the mitochondrial genomic alterations reported in breast cancer and their functional consequences.
Limardi P, Panigoro S, Siregar N, Sutandyo N, Witjaksono F, Priliani L BMC Res Notes. 2024; 17(1):120.
PMID: 38679744 PMC: 11057172. DOI: 10.1186/s13104-024-06783-y.
Tiphania Kotelawala J, Ranasinghe R, Rodrigo C, Tennekoon K, De Silva K Biomed Rep. 2020; 12(6):339-347.
PMID: 32346478 PMC: 7184950. DOI: 10.3892/br.2020.1292.
Kwon S, Kim S, Nebeck H, Ahn E Int J Mol Sci. 2019; 20(11).
PMID: 31181796 PMC: 6600575. DOI: 10.3390/ijms20112813.
The Landscape of mtDNA Modifications in Cancer: A Tale of Two Cities.
Hertweck K, Dasgupta S Front Oncol. 2017; 7:262.
PMID: 29164061 PMC: 5673620. DOI: 10.3389/fonc.2017.00262.
The saga of the many studies wrongly associating mitochondrial DNA with breast cancer.
Salas A, Garcia-Magarinos M, Logan I, Bandelt H BMC Cancer. 2014; 14:659.
PMID: 25199876 PMC: 4180149. DOI: 10.1186/1471-2407-14-659.