Canonical and noncanonical contribution of thyroid hormone receptor isoforms alpha and beta to cardiac hypertrophy and heart rate in male mice
D. Geist, G. S. Hönes, S. C. Grund, J. Pape, D. Siemes, P. Spangenberg, E. Tolstik, S. Dörr, N. Spielmann, H. Fuchs, V. Gailus-Durner, M. Hrabe de Angelis, J. Mittag, D. R. Engel, D. Führer, , L. C. Moeller
This study shows that thyroid hormone-induced cardiac hypertrophy relies on noncanonical TR action, while heart rate regulation depends on canonical TR action, with TRβ compensating for TR absence.
bioRxiv · Nov 24, 2023Physiology