Supporting a potentially therapeutically relevant role for intracellular Ca2+ in fibrotic activation, another study has shown adeno‐associated virus‐mediated delivery of the SERCA2a gene to alleviate bleomycin‐induced pulmonary fibrosis in mice, as well as TGF‐β1‐mediated fibroblast‐myofibroblast transition in NHLFs (Bisserier et al., 2020). The gene discussed is TGFB1; the disease is pulmonary fibrosis.