TGFB1 and neoplasm: MiR-21 is known to destroy tight junctions [70], miR-31 is present in inflammation and cancer [71], miR-101 is anti-proliferative (tumor suppressor via gene regulation) [12,72], whereas miR-142-3p regulates the formation and differentiation of hematopoietic stem cells [73] and miR-142-5p is a negative regulator of TGF-β [74].