The diabetes-induced cognitive impairment complications have serious effects on the patients' lives, and there is an enormous and financial burden on patients, their families and society as a whole. This review investigates the current research status of diabetes-induced cognitive impairment from different view points including molecular, models, clinics and electrophysiology. The relationship between diabetes and cognitive function and developments of research are hereby summarized. And finally, future issues of diabetes-induced cognitive impairments are pointed out, and the effective rehabilitation methods should be considered.
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Cell Commun Signal
January 2025
Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
Cognitive impairment is a significant complication of type 2 diabetes mellitus (T2DM). However, the mechanisms underlying the development of cognitive dysfunction in individuals with T2DM remain elusive. Herein, we discussed the role of Bmal1, a core circadian rhythm-regulating gene, in the process of T2DM-associated cognitive dysfunction.
View Article and Find Full Text PDFSci Rep
December 2024
School of Pharmaceutical Sciences, Siksha O Anusandhan Deemed to be University, Bhubaneswar, Odisha, India.
Diabetes mellitus is one of the metabolic syndromes that is associated with cognitive deficit, dementia, and Alzheimer's disease (AD) like pathology due to impaired insulin-signalling in the brain, oxidative stress and mitochondrial dysfunction. Nanotechnology is one of the most promising techniques for targeting the brain. However, the toxicity of metal nanoparticles is one of the biggest challenges to be studied.
View Article and Find Full Text PDFMetab Brain Dis
December 2024
Department of Basic Science, School of Science and Technology, Babcock University, Ilishan-Remo, Ogun State, Nigeria.
Diabetes Mellitus is a metabolic disorder characterized by high blood glucose levels, causing significant morbidity and mortality rates. This study investigated the antidiabetic, neuroprotective, and antioxidant effects of ethanol extracts of Parkia biglobosa (PB) leaves and seeds in streptozotocin (STZ)-induced diabetic rats. The administration of STZ significantly elevated fasting blood glucose levels (FBGL) to 355-400 mg/mL compared to 111 mg/mL in normal controls, indicating hyperglycemia.
View Article and Find Full Text PDFChin Med
December 2024
State Key Laboratory of Chinese Medicine Modernization, Tianjin University of Traditional Chinese Medicine, Jinghai District, Tianjin, 301617, China.
Background: Blood-brain barrier (BBB) integrity disruption is a key pathological link of diabetes-induced cognitive impairment (DCI), but the detailed mechanism of how the diabetic environment induces BBB integrity disruption is not fully understood. Our previous study found that Zi Shen Wan Fang (ZSWF), an optimized prescription consisting of Anemarrhenae Rhizoma (Anemarrhena asphodeloides Bge.), Phellodendri Chinensis Cortex (Phellodendron chinense Schneid.
View Article and Find Full Text PDFFront Pharmacol
November 2024
Department of Endocrinology and Rare Disease, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China.
Introduction: Diabetic cognitive impairment(DCI) presents as a central nervous complication of diabetes especially among aging population. Melatonin (MEL) is known for its antioxidant and anti-inflammation effects in neuroprotective aspects. Recent evidence has demonstrated that the gut microbiome plays a key role in DCI by modulating cognitive function through the gut-brain crosstalk.
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