TGFB1 and COVID-19: Colarusso C, Maglio A, Terlizzi M, Vitale C, Molino A, Pinto A, Vatrella A, Sorrentino R. Post-COVID-19 Patients Who Develop Lung Fibrotic-like Changes Have Lower Circulating Levels of IFN-β but Higher Levels of IL-1α and TGF-β. Biomedicines. 2021 December 17; 9 (12):1931. 10.3390/biomedicines9121931. PMID: 34944747; PMCID: PMC8698335