Research highlights on contributions of mitochondrial DNA microsatellite instability in solid cancers - an overview.

ABSTRACT: Cancer has been broadly considered a genetic disease involving mutations in nuclear DNA and the mitochondrial genome (mtDNA). Mitochondria are essential bioenergetics and biosynthetic machinery found in most eukaryotic organisms. Thus, failure of their function is crucial for tumourigenesis, tumour cell growth, and metastasis. Mitochondrial dysregulation can occur as a consequence of molecular alterations in mtDNA, such as point mutations, deletions, inversions, microsatellite instability (MSI), and copy number variations. This review article aims to highlight the published research work on alterations in mtDNA, with a particular focus on mitochondrial MSI (mtMSI) in various types of solid cancers. Databases including PubMed, Scopus, and Google Scholar were searched for articles about mtMS

SUBMITTER: Yusoff AAM 

PROVIDER: S-EPMC9052346 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature