TGFB1 and squamous cell carcinoma: What is more, it has been reported that SEMA7A promotes growth and migration of squamous cell carcinoma (OTSCC) by regulating the TGF‐β‐induced EMT signaling pathway in OTSCC cells, which provides a new interconnection between SEMA7A and the TGF‐β‐induced EMT signaling pathway.23