For example, ciliated and TP63/MUC5AC networks were enriched in some COVID-19 lungs, which are consistent with histopathologic IPF features that exhibit infiltration of fibrotic alveoli with airway basal cells and “honeycombing cysts” lined by mucus producing ciliated epithelia (51, 53). This evidence concerns the gene TP63 and idiopathic pulmonary fibrosis.