ReviewFrontiers in endocrinology2025
Recent advances in incretin-based therapy for the treatment of cognitive impairment associated to the type 2 diabetes mellitus: preclinical and clinical studies - a narrative review.
Review in Frontiers in endocrinology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Chasing the FoxO in Metabolic Disorders: Novel Considerations for Oxidative Stress, Programmed Cell Death, Wnt, and the Gut Microbiome.Antioxidants (Basel, Switzerland) · 2026Review
- Expanding the role of insulin resistance to the earliest phases of cognitive decline: Preliminary evidence.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Article
- Osteoarthritis and dementia: contrasting disorders driven by mutual pathways of autophagy, mTOR, GLP-1, AMPK, Wnt, and WISP1.Expert review of clinical pharmacology · 2026Review
- Agitation, Alzheimer's disease, and autophagy: mechanistic insights into aging pathways, gut microbiome, and artificial intelligence.Frontiers in immunology · 2026Review
- Dementia, mood disorders, and aging: Bridging new avenues of care through shared biological pathways.Aging advancesArticle
Corrections and comments
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Authors and funding
4 authors.
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Abstract
It is well-established that individuals with type 2 diabetes mellitus (T2DM) have an increased risk of developing cognitive impairment and dementia, suggesting a close relation between hyperglycemia, insulin resistance, and chronic inflammation. This decline is characterized by a large variety of symptoms going from mild to major form of cognitive impairment characterized of loss of memory, attention, processing speed, and executive function. Preserving the physiological level of glycemia improves cognitive performance, but untreated or inadequately diabetes therapy facilitates the risk of dementia. Some experimental studies have disclosed that drug for diabetes can have protective outcomes on cognitive impairment. In this context, incretin hormone glucagon-like peptide-1 (GLP-1) can reduce blood glucose, improve glucose transport through cell membranes, and to improve brain insulin resistance modulating neuroinflammation. In fact, GLP-1 acts as a neurotransmitter and neuromodulator activating central GLP-1 receptors located in the neurons determining its neurotropic and neuroprotective role in central nervous system. Preclinical and clinical studies suggest the potential role of dipeptidyl peptidase-4 inhibitors (DPP4-i) as therapy for the treatment and prevention of cognitive impairment and dementia. Similarly, several evidences demonstrated that treatment with glucagon-like peptide-1 receptor agonists (GLP-1 RAs) reduces the risk of cognitive impairment and dementia in T2DM patients by improving learning, memory, attention and executive functions. In addition, preclinical studies suggest a possible neuroprotective effect of GLP-1/GIP dual receptor agonist in animal models. The current narrative review, including studies published from September 1987 to September 2025, summarized the recent improvements regarding to the incretin-based therapy for cognitive impairment associated to the type 2 diabetes mellitus.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.