ArticleJournal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology2026
Repositioning of Alogliptin to Mitigate Secondary Injury Induced by Repetitive TBI: Potential Role of its Antioxidant and Anti- Inflammatory Effects.
Article in Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- From glycemic control to neuroprotection: alogliptin as a repurposed candidate for Huntington's disease.Metabolic brain disease · 2026Review
- Alogliptin/Amentoflavone Combination Mitigates Bleomycin-Induced Lung Fibrosis: The Role of Oxidative Stress, TXNIP-Mediated Pyroptosis, and Autophagy/Apoptosis Balance.Pharmaceuticals (Basel, Switzerland) · 2026Article
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4 authors.
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Abstract
Repetitive traumatic brain injury (RTBI) refers to brain injuries resulting from an external mechanical force causing cumulative and frequently severe neurological consequences. This study aimed to explore the neuroprotective effect of alogliptin (ALO) on RTBI-provoked endoplasmic reticulum (ER) stress and investigate the potential underlying mechanisms. For RTBI induction, rats were exposed to a sharp-edged weight at the right interior frontal area of the right cortex, one drop per day for five successive days. ALO (20 mg/kg/day, p.o.) was administered for one week. Results depicted that ALO recovered motor abnormalities and enhanced motor coordination in the open field test, decreased immobility and increased climbing time in the forced swimming test, and corrected histological aberrations. Moreover, ALO counteracted RTBI-triggered ER stress via suppression of activating transcription factor 6 (ATF6), glucose-regulated protein 78 (GRP78), aggregation of β-amyloid and Tau proteins, as well as elevation of the cortical content of brain-derived neurotrophic factor (BDNF) and its receptor, tropomyosin receptor kinase B (TrKB). ALO also exhibited an antioxidant and anti-inflammatory potential in addition to its effect on the gene expression of miRNAs (miRNA-322 and miRNA-125b). In conclusion, ALO exhibited a neuroprotective effect by mitigating ER stress induced in an RTBI rat model.
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