Prognostic value of the MicroRNA‐29 family in multiple human cancers: A meta‐analysis and systematic review

Summary Micro RNA s (mi RNA s) in cancer development have attracted much attention in recent years. miR‐29 is known to critically affect cancer progression by functioning as a tumor suppressor. However, it may also act as an oncogene under certain situations. The prognostic value of the miR‐29 family in cancer progression is still under debate and reported results are inconsistent. Therefore, we reported here a meta‐analysis and systematic...