TGFB1 and neoplasm: Also, several studies showed that miR‐335‐5p could suppress cell survival through several pathways, including TGF‐β signaling pathway,20 TGF‐β/Smad signaling pathway,21 suggesting that miR‐335‐3p could act as a tumor suppressor through repressing TGF‐ß, which would be further validated in future studies.