Objective To summarize the papers about the research status and prospects of ferroptosis in hepatocellular carcinoma (HCC) and its drug resistance in recent years in order to provide directions and ideas for the treatment of HCC. Method The relevant literatures at home and abroad in recent years about ferroptosis in HCC and its drug resistance were reviewed. Results The mechanism of ferroptosis in the development and drug resistance of HCC was complicated, involving multiple protein and molecular pathways. Ferroptosis played an important role in improving chemotherapy and sorafenib resistance, and it had a broad application prospect in HCC. Conclusions The molecular mechanism of ferroptosis in HCC and its drug resistance has not been fully elucidated. Further research on the mechanism of ferroptosis in HCC may provide new molecular therapeutic targets for HCC. Ferroptosis has a broad application prospect in the treatment of HCC.
In recent years, with the wide application of carbapenems, the resistance of Enterobacterium to carbapenems has become increasingly high, leading to a large number of carbapenem-resistant Klebsiella pneumoniae (CRKP). These bacteria are often resistant to many different types of antibacterial drugs, including carbapenems, which leads to clinical treatment failure and seriously threatens the life safety of patients. Currently, these bacteria have become an independent risk factor for patients’ death. This article reviews the drug resistance, infection status and influencing factors, and medication therapy of CRKP, in order to facilitate the clinical diagnosis, treatment, and disease process control of CRKP infection, and provide reference for curbing bacterial drug resistance.