Energy balance
Genetic ablation of the nuclear receptor corepressor RIP140 in mice induces a lean phenotype and resistance to high-fat diet-induced obesity by shifting energy balance from storage to expenditure.
This research highlights that metabolic health is heavily regulated by specific genetic switches (like RIP140) that control whether energy is stored as fat or burned as heat. While you cannot change your genetics, this mechanism suggests that therapies targeting these specific nuclear receptor interactions could help manage obesity and metabolic disorders.
Mice devoid of the corepressor protein RIP140 are lean, show resistance to high-fat diet-induced obesity and hepatic steatosis, and have increased oxygen consumption.
Why this rating
High-quality in vivo evidence using genetically modified animal models with comprehensive metabolic phenotyping (MRI, calorimetry, histology).
Source
Nuclear receptor corepressor RIP140 regulates fat accumulation
Göran Leonardsson et al. · Proceedings of the National Academy of Sciences · 2004
DOI 10.1073/pnas.0401013101
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