β₂‑Adrenergic Receptor Disruption Exacerbates Cardiac Injury and Fibroblast Activation in a Female Mouse Model of Takotsubo Cardiomyopathy

Bruno Sanches, Fernanda Tupini, Fernando Espanhol, Pedro Augusto Carvalho Costa, Gabriel Matos Nogueira, Iago Pinheiro, Fernando Souza-Neto, Alexander Birbrair, Pedro Pires Goulart Guimarães, Marina G. M, Jop H. van Berlo, Silvia Guatimosim

AJP Cell Physiology

Published online on June 16, 2026