Spike Postdoctoral Research Papers on International Frontier Journals
Release time:
2022-06-01
Recently, good news came from the postdoctoral workstation of Jianfeng Pharmaceutical. Under the guidance of workstation mentor Jiang Xiaomeng, associate researcher Yang Xiaoxiao has made new progress in the treatment of alcoholic liver disease. The relevant research results "Roxadustat , A hypoxia-inducible factor 1a activator, attenuates both long- and short-term alcohol induced alcoholic liver disease was published in the internationally renowned academic journal" Frontiers in Pharmacology . This journal is a frontier journal in the field of international pharmacy, mainly publishing academic papers and information on basic and clinical pharmacology, medicinal chemistry, pharmacology and toxicology.
Alcoholic liver disease is one of the main types of liver disease in the world. Its pathogenesis includes the initial alcoholic fatty liver, which further evolves into alcoholic steatohepatitis, and even liver fibrosis and cirrhosis. It may deteriorate into liver cancer, and the pathogenesis is more complex, which has always been a hot topic in academic research. Previous academic research on alcoholic liver disease mainly focused on lipid metabolism disorders, alcohol-induced inflammatory infiltration, oxidative stress in liver cells, and intestinal microbial disorders. The research results of Yang Xiaoxiao and others focused on the new role of the chronic kidney disease anemia treatment drug roxaldostat in alcoholic liver disease. The therapeutic effect of roxaldostat was explored by constructing acute and chronic alcoholic liver disease models, and combined with cell experiments to verify the therapeutic effect. The results show that alcohol can cause lipid metabolism disorders, and also cause inflammation, oxidative stress and other adverse effects in the liver. Roxastat increases fatty acid oxidation by inhibiting the expression of lipid synthesis genes SREBP1c , ChREBP , FASN , ACC1 , DGAT1 , and promoting PPAR ; roxalustat can also reduce the accumulation of macrophages and the release of proinflammatory cytokines to improve the inflammatory process; roxalustat reduces the expression of CYP2E1 and promotes superoxide dismutase SOD1 , which can alleviate the oxidative stress caused by alcohol. The above studies show that roxalustat can be used as a potential treatment for alcoholic liver disease.
The research was supported by the China Postdoctoral Science Foundation and the Zhejiang Provincial Postdoctoral Program. Gao Yongyao and Yang Daigang, graduate students of Hefei University of Technology, are the co-first authors, and Yang Xiaoxiao, associate researcher, is the corresponding author.
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