UCP1 and disseminated peritoneal leiomyomatosis: Specifically, genes involved in mitochondrial function, thermogenesis, and lipid metabolism, such as Ucp1, Elovl3, Cidea, cytochrome c oxidase subunit VIIa polypeptide 1 (Cox7a1), and cytochrome c oxidase subunit VIIIb (Cox8b)6, were significantly upregulated in LPD-fed mice compared to those on a control diet.