This study suggests that specific mutations in the MFN2 gene, including the p.Arg707Trp allele, can result in tissue-selective mitochondrial dysfunction leading to excessive upper body fat growth and low leptin levels.
5 citations
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August 2015 in “Bioscience, Biotechnology, and Biochemistry” In this study, ob/ob mice were found to have a prolonged telogen hair cycle phase from 10 to 24 weeks, suggesting their potential as a model for studying telogen effluvium.
20 citations
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July 2013 in “International Journal of Dermatology” This review addresses obesity-related dermatoses and highlights the potential increased risk of skin cancer associated with obesity; it presents no new clinical findings.
13 citations
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October 2024 in “Scientific Reports” In this study using data from young women in West Bengal, India, the researchers identified that leptin signaling impairment, insulin resistance, and specific gene mutations significantly contribute to PCOS, with obesity commonly manifesting in affected individuals.
32 citations
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January 2007 in “KARGER eBooks” This review discusses severe insulin resistance syndromes, highlighting their diagnostic challenges, potential novel therapies like leptin replacement, and suggests metformin and lifestyle changes in its absence; no new clinical results are reported.