ArticleThe Journal of clinical investigation2025
FATP2 at the crossroads of fatty acid transport, lipotoxicity, and complex disease.
Article in The Journal of clinical investigation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Research Advances in Nanodrugs Targeting Lipid Metabolism Reprogramming for Colorectal Cancer Therapy.International journal of nanomedicine · 2026Review
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Type 2 diabetes mellitus affects over 38 million Americans, with diabetic kidney disease as a major complication partly driven by lipotoxicity. Fatty acid transport protein 2 (FATP2) regulates uptake and activation of long-chain fatty acids, making it a therapeutic target in metabolic disease. In this issue of the JCI, Khan et al. investigated FATP2 in glycemic control. In db/db mice, global FATP2 deletion reduced plasma glucose via sustained insulin secretion, with expression restricted to pancreatic α cells. FATP2-deficient db/db mice also showed suppressed glucagon and reduced alanine-stimulated gluconeogenesis, implicating α cell FATP2 in systemic glucose regulation. The FATP2-specific inhibitor lipofermata enhanced α cell-derived glucagon-like peptide 1 (GLP-1) secretion, expanded GLP-1-positive α cell mass, and promoted paracrine insulin release - effects reversed by GLP-1 receptor antagonism. These findings identify FATP2 as a key regulator linking lipid handling to α cell hormone secretion and glucose control, positioning its inhibition as a potential complement to incretin-based therapies.
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Registered trials
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