PMID- 38483656 OWN - NLM STAT- Publisher LR - 20240314 IS - 1559-1182 (Electronic) IS - 0893-7648 (Linking) DP - 2024 Mar 14 TI - Mechanistic Insights and Potential Therapeutic Implications of NRF2 in Diabetic Encephalopathy. LID - 10.1007/s12035-024-04097-5 [doi] AB - Diabetic encephalopathy (DE) is a complication of diabetes, especially type 2 diabetes (T2D), characterized by damage in the central nervous system and cognitive impairment, which has gained global attention. Despite the extensive research aimed at enhancing our understanding of DE, the underlying mechanism of occurrence and development of DE has not been established. Mounting evidence has demonstrated a close correlation between DE and various factors, such as Alzheimer's disease-like pathological changes, insulin resistance, inflammation, and oxidative stress. Of interest, nuclear factor erythroid 2-related factor 2 (NRF2) is a transcription factor with antioxidant properties that is crucial in maintaining redox homeostasis and regulating inflammatory responses. The activation and regulatory mechanisms of NRF2 are a relatively complex process. NRF2 is involved in the regulation of multiple metabolic pathways and confers neuroprotective functions. Multiple studies have provided evidence demonstrating the significant involvement of NRF2 as a critical transcription factor in the progression of DE. Additionally, various molecules capable of activating NRF2 expression have shown potential in ameliorating DE. Therefore, it is intriguing to consider NRF2 as a potential target for the treatment of DE. In this review, we aim to shed light on the role and the possible underlying mechanism of NRF2 in DE. Furthermore, we provide an overview of the current research landscape and address the challenges associated with using NRF2 activators as potential treatment options for DE. CI - (c) 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. FAU - Cheng, Xin AU - Cheng X AD - Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, No.139 Middle Renmin Road, Changsha, Hunan, 410011, People's Republic of China. AD - National Clinical Research Center for Mental Disorder, Changsha, 410011, China. FAU - Tan, Yejun AU - Tan Y AD - School of Mathematics, University of Minnesota, Twin Cities, Minneapolis, MN, USA. FAU - Li, Hongli AU - Li H AD - Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, No.139 Middle Renmin Road, Changsha, Hunan, 410011, People's Republic of China. AD - National Clinical Research Center for Mental Disorder, Changsha, 410011, China. FAU - Zhang, Zhen AU - Zhang Z AD - YangSheng College of Traditional Chinese Medicine, Guizhou University of Traditional Chinese Medicine, Guiyang, 550025, Guizhou, China. FAU - Hui, Shan AU - Hui S AD - Department of Geratology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, 410005, China. FAU - Zhang, Zheyu AU - Zhang Z AD - Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, No.139 Middle Renmin Road, Changsha, Hunan, 410011, People's Republic of China. zhangzy3904@csu.edu.cn. AD - National Clinical Research Center for Mental Disorder, Changsha, 410011, China. zhangzy3904@csu.edu.cn. FAU - Peng, Weijun AU - Peng W AUID- ORCID: 0000-0002-4506-0942 AD - Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, No.139 Middle Renmin Road, Changsha, Hunan, 410011, People's Republic of China. pengweijun87@csu.edu.cn. AD - National Clinical Research Center for Mental Disorder, Changsha, 410011, China. pengweijun87@csu.edu.cn. LA - eng GR - No. 81873169/National Natural Science Foundation of China/ GR - 82104967/National Natural Science Foundation of China/ GR - No.2022RC1220/Hunan Youth Science and Technology Innovation Talent Project/ GR - No.2022M711733/Postdoctoral Research Foundation of China/ GR - No.2020JJ4803/Natural Science Foundation of Hunan Province/ GR - 2022JJ40728/Natural Science Foundation of Hunan Province/ GR - No.2021192/Hunan Flagship Department of Integrated Traditional Chinese and Western Medicine, Hunan Scientific Research Program of traditional Chinese Medicine/ PT - Journal Article PT - Review DEP - 20240314 PL - United States TA - Mol Neurobiol JT - Molecular neurobiology JID - 8900963 SB - IM OTO - NOTNLM OT - Cognitive impairment OT - Diabetes OT - Ferroptosis OT - NRF2 OT - Oxidative stress and inflammation EDAT- 2024/03/14 18:42 MHDA- 2024/03/14 18:42 CRDT- 2024/03/14 12:20 PHST- 2022/12/01 00:00 [received] PHST- 2024/03/04 00:00 [accepted] PHST- 2024/03/14 18:42 [medline] PHST- 2024/03/14 18:42 [pubmed] PHST- 2024/03/14 12:20 [entrez] AID - 10.1007/s12035-024-04097-5 [pii] AID - 10.1007/s12035-024-04097-5 [doi] PST - aheadofprint SO - Mol Neurobiol. 2024 Mar 14. doi: 10.1007/s12035-024-04097-5.