RT Journal Article T1 Thyroid hormones in diabetes, cancer, and aging A1 Gauthier, Benoit R. A1 Sola-García, Alejandro A1 Cáliz-Molina, María Ángeles A1 Lorenzo, Petra Isabel A1 Cobo-Vuilleumier, Nadia A1 Capilla-González, Vivian A1 Martin-Montalvo, Alejandro K1 Cancer K1 Diabetes K1 Health span K1 Hyperthyroidism K1 Hypothyroidism K1 Life span K1 Thyroid hormones K1 Neoplasias K1 Diabetes mellitus K1 Hipertiroidismo K1 Hipotiroidismo K1 Longevidad K1 Hormonas tiroideas AB Thyroid function is central in the control of physiological and pathophysiological processes. Studies in animal models and human research have determined that thyroid hormones modulate cellular processes relevant for aging and for the majority of age-related diseases. While several studies have associated mild reductions on thyroid hormone function with exceptional longevity in animals and humans, alterations in thyroid hormones are serious medical conditions associated with unhealthy aging and premature death. Moreover, both hyperthyroidism and hypothyroidism have been associated with the development of certain types of diabetes and cancers, indicating a great complexity of the molecular mechanisms controlled by thyroid hormones. In this review, we describe the latest findings in thyroid hormone research in the field of aging, diabetes, and cancer, with a special focus on hepatocellular carcinomas. While aging studies indicate that the direct modulation of thyroid hormones is not a viable strategy to promote healthy aging or longevity and the development of thyromimetics is challenging due to inefficacy and potential toxicity, we argue that interventions based on the use of modulators of thyroid hormone function might provide therapeutic benefit in certain types of diabetes and cancers. PB Anatomical Society and John Wiley & Sons Ltd YR 2020 FD 2020 LK http://hdl.handle.net/10668/3606 UL http://hdl.handle.net/10668/3606 LA en NO Gauthier BR, Sola-García A, Cáliz-Molina MÁ, Lorenzo PI, Cobo-Vuilleumier N, Capilla-González V, et al. Thyroid hormones in diabetes, cancer, and aging. Aging Cell. 2020 Nov;19(11):e13260 DS RISalud RD Apr 17, 2025