Grant et al. collected BAL from 88 COVID-19 patients and reported RNA sequencing results on 10 specimens and cell subset analyses by flow cytometry; in this study TGF-β was not reported as a dysregulated gene nor was a TGF-β driven gene signature reported among findings of T cell and macrophage drive alveolar inflammation (68). The gene discussed is TGFB1; the disease is COVID-19.