Failure to Detect Brown Adipose Tissue Uncoupling Protein mRNA in Benign Symmetric Lipomatosis

[摘要] References(13)Cited-By(4)We report a case of benign symmetric Lipomatosis with hypothyroidism. Functional abnormalities and distribution of lipomas in benign symmetric lipomatosis suggest that the lipomas in this disorder may represent brown adipose tissue. In conditions where mRNAs of uncoupling protein, which is believed to be unique for brown adipose tissue mitochondria, were detected in one μg of poly (A+) rat brown fat RNA, no signal at all was found in the lipomatous tissue, suggesting that the masses of benign symmetric lipomatosis are not functional brown adipose tissue.

[学科分类] 内分泌与代谢学

[关键词] Uncoupling protein;Benign symmetric lipomatosis