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Updated: Apr 17, 2026

Author Spotlight: Transmitochondrial Cybrid Generation Using Cancer Cell Lines
Published on: March 17, 2023
The role of mitochondrial tRNA variants in female breast cancer
Xian-Li Meng1, Hua Meng2, Wei Zhang1
1a Department of Pharmacy and.
Abstract:
Mitochondrial tRNA (Mt-tRNA) variants have been found to be involved in the carcinogenesis of breast cancer. These tRNAs, which played critical roles in mitochondrial protein synthesis, were important regulators in tumorigenesis. Distinguishing the polymorphisms or mutations in mt-tRNA genes was still puzzling for the clinicians and geneticists when confronted with the breast cancer. In this study, we performed a detailed analysis of recently reported mutations in mt-tRNA genes and further discussed the relationship between these variants and breast cancer.
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