Emerging functions of mitochondria-encoded noncoding RNAs

Bingbing Ren¹, Min-Xin Guan², Tianhua Zhou³, Xiujun Cai⁴, Ge Shan⁵

Affiliations

¹ Department of Pulmonary and Critical Care Medicine, Regional Medical Center for National Institute of Respiratory Disease, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Cancer Center, Zhejiang University, Hangzhou 310058, China; Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China.
² Division of Medical Genetics and Genomics, The Children's Hospital, School of Medicine, Zhejiang University, Hangzhou 310052, China; Zhejiang Provincial Key Lab of Genetic and Developmental Disorder, Institute of Genetics, School of Medicine, Zhejiang University, Hangzhou 310058, China.
³ Cancer Center, Zhejiang University, Hangzhou 310058, China; Department of Cell Biology and Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Institute of Gastroenterology, Zhejiang University, Hangzhou 310016, China.
⁴ Cancer Center, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Laparoscopic Technology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Zhejiang Minimal Invasive Diagnosis and Treatment Technology Research Center of Severe Hepatobiliary Disease, Zhejiang University, Hangzhou 310016, China; Zhejiang Research and Development Engineering Laboratory of Minimally Invasive Technology and Equipment, Zhejiang University, Hangzhou 310016, China.
⁵ Department of Pulmonary and Critical Care Medicine, Regional Medical Center for National Institute of Respiratory Disease, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Cancer Center, Zhejiang University, Hangzhou 310058, China; Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Department of Clinical Laboratory, The First Affiliated Hospital of USTC, the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Science and Medicine, University of Science and Technology of China, Hefei 230027, China. Electronic address: shange@zju.edu.cn.

PMID: 36137834
DOI: 10.1016/j.tig.2022.08.004

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Review

Emerging functions of mitochondria-encoded noncoding RNAs

Bingbing Ren et al. Trends Genet. 2023 Feb.

Free article

. 2023 Feb;39(2):125-139.

doi: 10.1016/j.tig.2022.08.004. Epub 2022 Sep 19.

Authors

Bingbing Ren¹, Min-Xin Guan², Tianhua Zhou³, Xiujun Cai⁴, Ge Shan⁵

Affiliations

¹ Department of Pulmonary and Critical Care Medicine, Regional Medical Center for National Institute of Respiratory Disease, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Cancer Center, Zhejiang University, Hangzhou 310058, China; Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China.
² Division of Medical Genetics and Genomics, The Children's Hospital, School of Medicine, Zhejiang University, Hangzhou 310052, China; Zhejiang Provincial Key Lab of Genetic and Developmental Disorder, Institute of Genetics, School of Medicine, Zhejiang University, Hangzhou 310058, China.
³ Cancer Center, Zhejiang University, Hangzhou 310058, China; Department of Cell Biology and Department of Gastroenterology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Institute of Gastroenterology, Zhejiang University, Hangzhou 310016, China.
⁴ Cancer Center, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Laparoscopic Technology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Zhejiang Minimal Invasive Diagnosis and Treatment Technology Research Center of Severe Hepatobiliary Disease, Zhejiang University, Hangzhou 310016, China; Zhejiang Research and Development Engineering Laboratory of Minimally Invasive Technology and Equipment, Zhejiang University, Hangzhou 310016, China.
⁵ Department of Pulmonary and Critical Care Medicine, Regional Medical Center for National Institute of Respiratory Disease, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Cancer Center, Zhejiang University, Hangzhou 310058, China; Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Department of Clinical Laboratory, The First Affiliated Hospital of USTC, the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Science and Medicine, University of Science and Technology of China, Hefei 230027, China. Electronic address: shange@zju.edu.cn.

PMID: 36137834
DOI: 10.1016/j.tig.2022.08.004

Abstract

Mitochondria, organelles that harbor their own circular genomes, are critical for energy production and homeostasis maintenance in eukaryotic cells. Recent studies discovered hundreds of mitochondria-encoded noncoding RNAs (mt-ncRNAs), including novel subtypes of mitochondria-encoded circular RNAs (mecciRNAs) and mitochondria-encoded double-stranded RNAs (mt-dsRNAs). Here, we discuss the emerging field of mt-ncRNAs by reviewing their expression patterns, biogenesis, metabolism, regulatory roles, and functional mechanisms. Many mt-ncRNAs have regulatory roles in cellular physiology, and some are associated with, or even act as, causal factors in human diseases. We also highlight developments in technologies and methodologies and further insights into future perspectives and challenges in studying these noncoding RNAs, as well as their potential biomedical applications.

Keywords: mecciRNA; mitochondrial dysfunction; mitosRNA; mt-lncRNA; noncoding RNA.

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Conflict of interest statement

Declaration of interests The authors declare no conflict of interest.

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Emerging functions of mitochondria-encoded noncoding RNAs

Affiliations

Emerging functions of mitochondria-encoded noncoding RNAs

Authors

Affiliations

Abstract

Conflict of interest statement

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MeSH terms

Substances

LinkOut - more resources

Full Text Sources

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