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New Research Challenges Fears of Semaglutide-Linked Thyroid Cancer Risk

The “black box” warning on the popular diabetes and weight loss drug semaglutide may be shifting from a cautionary black to a reassuring grey. A landmark study published in The Journal of Clinical Endocrinology & Metabolism reveals that semaglutide does not promote thyroid cancer; instead, it may suppress tumor growth by “reprogramming” the immune system...
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New Study Links Combination of Hormone Therapy and Tirzepatide to Greater Weight Loss after Menopause

A new study led by Mayo Clinic found that postmenopausal women receiving menopausal hormone therapy lost 35% more weight while taking tirzepatide. The findings, published in The Lancet Obstetrics, Gynaecology, & Women’s Health, could expand treatment possibilities for millions of women struggling with obesity and obesity-related diseases after menopause. Menopause can accelerate age-related weight gain and increase the likelihood of...
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People with Obesity May Have a Higher Risk of Dementia

jcem_110_1cover People with obesity and high blood pressure may face a higher risk of dementia, according to a new study published in The Journal of Clinical Endocrinology & Metabolism. Dementia is a growing global public health challenge, with no cure currently available. People with dementia experience a severe decline in mental abilities, like memory, thinking and reasoning. The most common forms of dementia are Alzheimer’s disease, vascular dementia and mixed dementia. Dementia is a progressive...
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EUREKA! The Top Endocrine Science of 2025

EN December 2025 Cover For the eleventh year running, Endocrine News talks to editors from Endocrine Society publications to unearth the most impressive breakthroughs in endocrine science and research for 2025. From GLP-1s, adrenal treatments, and acromegaly breakthroughs to obesity, diabetes, and cutting-edge research in reproductive medicine, 2025 was a banner year for endocrine research and researchers! For more...
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Tirzepatide Improves Blood Sugar Control in Children Aged 10-17 Years with Type 2 Diabetes

New research shows that that the diabetes/obesity medication tirzepatide can cause clinically meaningful improvements in blood sugar control and weight loss in children and adolescents with type 2 diabetes aged 10-17 years whose diabetes and weight are inadequately controlled with an existing treatment regimen of metformin, insulin, or both. The study (the SURPASS-PEDS trial), led...
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Strong Grip Strength May Protect Against Obesity-Related Complications

People with excess body fat who build and keep muscle may be less likely to develop obesity-induced heart, liver, or kidney damage or die early, according to a new study published in The Journal of Clinical Endocrinology & Metabolism. Despite clear evidence that excess body fat can directly cause illness, obesity is often viewed as a risk...