ObjectiveTo investigate the role of non-coding RNA (ncRNA) in the proliferation, migration and metastasis of hepatocellular carcinoma (HCC) and the mechanism of HCC resistance to sorafenib.MethodThe literatures of ncRNA studies related to the incidence of HCC in recent years were reviewed, and the relationship between different ncRNAs and the proliferation, migration and metastasis of HCC was summarized, and the mechanism of sorafenib resistance in the HCC was analyzed from the perspective of ncRNA.ResultsThere were many kinds of ncRNAs, which were classified into the long ncRNA and short ncRNA according to their length. Currently, microRNA, which was widely studied, belonged to the short ncRNA. The regulation of the expressions of different microRNAs and long ncRNA could enhance or inhibit the signaling pathway of the producing HCC and played an important guiding role in the diagnosis and treatment of HCC. Meanwhile, the targeted regulation of this ncRNA could reverse the sorafenib resistance in the HCC.ConclusionsncRNA plays an important role in the pathogenesis of HCC and has become a potential target for the treatment of HCC. Targeted regulation of specific ncRNA expression could reverse sorafenib resistance in HCC.
Tuberculosis is a chronic infectious diseases caused by Mycobacterium tuberculosis. Its high morbidity and mortality have posed a serious threat to global public health. Matrix metalloproteinase (MMP) is a proteolytic enzyme involved in regulating extracellular matrix degradation and remodeling. MMP is highly expressed in pulmonary tuberculosis, and its expression is regulated by genes, epigenetic modifications, cellular signaling pathways, immune regulation, and cellular environment. MMP is a potential target for the treatment of pulmonary tuberculosis. Therefore, this article summarizes the expression and related mechanisms of MMP in pulmonary tuberculosis, aiming to provide a reference for the diagnosis and treatment of pulmonary tuberculosis.