Kullmann, S. ; Wagner, L. ; Hauffe, R.* ; Kühnel, A.* ; Sandforth, L. ; Veit, R. ; Dannecker, C. ; Machann, J. ; Fritsche, A. ; Stefan, N. ; Preissl, H. ; Kroemer, N.B.* ; Heni, M.* ; Kleinridders, A.* ; Birkenfeld, A.L.
A short-term, high-caloric diet has prolonged effects on brain insulin action in men.
Nat. Metab. 7, 469-477 (2025)
Brain insulin responsiveness is linked to long-term weight gain and unhealthy body fat distribution. Here we show that short-term overeating with calorie-rich sweet and fatty foods triggers liver fat accumulation and disrupted brain insulin action that outlasted the time-frame of its consumption in healthy weight men. Hence, brain response to insulin can adapt to short-term changes in diet before weight gain and may facilitate the development of obesity and associated diseases.
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Publication type
Article: Journal article
Document type
Scientific Article
Thesis type
Editors
Keywords
Alzheimers-disease; Adipose-tissue; Reward; Sensitivity; Resistance; Inflammation; Version; Go
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Language
english
Publication Year
2025
Prepublished in Year
0
HGF-reported in Year
2025
ISSN (print) / ISBN
2522-5812
e-ISSN
2522-5812
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Volume: 7,
Issue: 3,
Pages: 469-477
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Springer
Publishing Place
London
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Reviewing status
Peer reviewed
POF-Topic(s)
90000 - German Center for Diabetes Research
Research field(s)
Helmholtz Diabetes Center
PSP Element(s)
G-502400-001
Grants
Federal Ministry of Education and Research
Bundesministerium fr Bildung und Forschung (Federal Ministry of Education and Research)
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Erfassungsdatum
2025-04-15