TGFβ1 is closely related to the occurrence and development of many diseases, such as inflammation and trauma, and it participates in various pathophysiological processes in the body, especially for the occurrence and development of tumor9; TGFβ2 plays an important role in cell proliferation, differentiation, embryonic development, tumor inhibition and metastasis and diffusion. Here, TGFB2 is linked to neoplasm.