PMID- 36632321 OWN - NLM STAT- MEDLINE DCOM- 20230215 LR - 20230215 IS - 2219-2840 (Electronic) IS - 1007-9327 (Print) IS - 1007-9327 (Linking) VI - 28 IP - 48 DP - 2022 Dec 28 TI - Nuclear factor erythroid 2-related factor 2-mediated signaling and metabolic associated fatty liver disease. PG - 6909-6921 LID - 10.3748/wjg.v28.i48.6909 [doi] AB - Oxidative stress is a key driver in the development and progression of several diseases, including metabolic associated fatty liver disease (MAFLD). This condition includes a wide spectrum of pathological injuries, extending from simple steatosis to inflammation, fibrosis, cirrhosis, and hepatocellular carcinoma. Excessive buildup of lipids in the liver is strictly related to oxidative stress in MAFLD, progressing to liver fibrosis and cirrhosis. The nuclear factor erythroid 2-related factor 2 (NRF2) is a master regulator of redox homeostasis. NRF2 plays an important role for cellular protection by inducing the expression of genes related to antioxidant, anti-inflammatory, and cytoprotective response. Consistent evidence demonstrates that NRF2 is involved in every step of MAFLD deve-lopment, from simple steatosis to inflammation, advanced fibrosis, and ini-tiation/progression of hepatocellular carcinoma. NRF2 activators regulate lipid metabolism and oxidative stress alleviating the fatty liver disease by inducing the expression of cytoprotective genes. Thus, modulating NRF2 activation is crucial not only in understanding specific mechanisms underlying MAFLD progression but also to characterize effective therapeutic strategies. This review outlined the current knowledge on the effects of NRF2 pathway, modulators, and mechanisms involved in the therapeutic implications of liver steatosis, inflammation, and fibrosis in MAFLD. CI - (c)The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved. FAU - Bukke, Vidyasagar Naik AU - Bukke VN AD - Department of Medical and Surgical Sciences, University of Foggia, Foggia 71122, Italy. FAU - Moola, Archana AU - Moola A AD - Department of Medical and Surgical Sciences, University of Foggia, Foggia 71122, Italy. FAU - Serviddio, Gaetano AU - Serviddio G AD - Department of Medical and Surgical Sciences, University of Foggia, Foggia 71122, Italy. FAU - Vendemiale, Gianluigi AU - Vendemiale G AD - Department of Medical and Surgical Sciences, University of Foggia, Foggia 71122, Italy. FAU - Bellanti, Francesco AU - Bellanti F AD - Department of Medical and Surgical Sciences, University of Foggia, Foggia 71122, Italy. francesco.bellanti@unifg.it. LA - eng PT - Journal Article PT - Review PL - United States TA - World J Gastroenterol JT - World journal of gastroenterology JID - 100883448 RN - 0 (NF-E2-Related Factor 2) SB - IM MH - Humans MH - Carcinoma, Hepatocellular/metabolism MH - Liver/metabolism/pathology MH - Liver Cirrhosis/metabolism MH - Liver Neoplasms/metabolism MH - *NF-E2-Related Factor 2/metabolism MH - *Non-alcoholic Fatty Liver Disease/metabolism MH - *Oxidative Stress PMC - PMC9827579 OTO - NOTNLM OT - Antioxidants OT - Liver injury OT - Metabolic-associated fatty liver disease OT - Nonalcoholic fatty liver disease OT - Nuclear factor erythroid 2-related factor 2 OT - Oxidative stress COIS- Conflict-of-interest statement: All authors declare no conflicts of interests for this article. EDAT- 2023/01/13 06:00 MHDA- 2023/01/14 06:00 PMCR- 2022/12/28 CRDT- 2023/01/12 01:58 PHST- 2022/09/18 00:00 [received] PHST- 2022/11/05 00:00 [revised] PHST- 2022/11/22 00:00 [accepted] PHST- 2023/01/12 01:58 [entrez] PHST- 2023/01/13 06:00 [pubmed] PHST- 2023/01/14 06:00 [medline] PHST- 2022/12/28 00:00 [pmc-release] AID - 10.3748/wjg.v28.i48.6909 [doi] PST - ppublish SO - World J Gastroenterol. 2022 Dec 28;28(48):6909-6921. doi: 10.3748/wjg.v28.i48.6909.