Our results revealed that some molecules involved in DNA damage/repair, signal transductions, lipid metabolism, and cell proliferation were drastically aberrant in lung cancer tissues, and Stat5 may serve a molecular marker for prognosis of lung cancers.
Furthermore, miR‑10a silencing inhibited the secretion of transforming growth factor (TGF)‑β, phosphorylation of Sma‑ and Mad‑related protein (Smad)2, signal transducer and activator of transcription (STAT)3 and STAT5, the transcriptional activity of hypoxia‑inducible factor and eukaryotic translation initiation factor 4E in human lung cancer A549/DDP cell line.