AUTHOR=Wang Jianjun , Li Yujie , Wang Nan , Wu Jianhong , Ye Xiaojian , Jiang Yibiao , Tang Lijun 

TITLE=Functions of exosomal non-coding RNAs to the infection with Mycobacterium tuberculosis

JOURNAL=Frontiers in Immunology

VOLUME=14

YEAR=2023

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2023.1127214

DOI=10.3389/fimmu.2023.1127214

ISSN=1664-3224

ABSTRACT=<p>Tuberculosis (TB) is a major infectious disease induced by <italic>Mycobacterium tuberculosis</italic> (<italic>M. tb</italic>) which causes the world’s dominant fatal bacterial contagious disease. Increasing studies have indicated that exosomes may be a novel option for the diagnosis and treatment of TB. Exosomes are nanovesicles (30-150 nm) containing lipids, proteins and non-coding RNAs (ncRNAs) released from various cells, and can transfer their cargos and communicate between cells. Furthermore, exosomal ncRNAs exhibit diagnosis potential in bacterial infections, including TB. Additionally, differential exosomal ncRNAs regulate the physiological and pathological functions of <italic>M. tb</italic>-infected cells and act as diagnostic markers for TB. This current review explored the potential biological roles and the diagnostic application prospects of exosomal ncRNAs, and included recent information on their pathogenic and therapeutic functions in TB.</p>