Article
Genetic dissection of serum pro-neurotensin suggests potential causal impact on brain structure.
EBioMedicine - 1 Feb 2026
Breitfeld Jana, Horn Katrin, Velluva Akhil, Beyer Frauke, Pott Janne, Baber Ronny, Stumvoll Michael, Le Duc Diana, Witte Veronica, Giontella Alice, Melander Olle, Kovacs Peter, Scholz Markus, Tönjes Anke
Abstract excerpt
BACKGROUND: Pro-neurotensin (pro-NT) is the stable circulating precursor of neurotensin (NT), a neuropeptide expressed mainly in the central nervous system and small intestine that regulates key physiological processes like fatty acid absorption in the gut and suppresses appetite via central mechanisms. Studies in NT-deficient mice and humans implicate NT in obesity and insulin resistance, highlighting its role...
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