OIP5 and cancer: Other lncRNAs, such as LOXL1 antisense RNA 1 (LOXL1‐AS1), OIP5‐AS1, PVT1, DBH‐AS1, and AWPPH, have been detected in various human cancers,37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54 which are predictive of clinical progression and poor prognosis in OS patients and function as oncogenic lncRNAs to regulate cancer progression through the PI3K‐Akt pathway.38, 47, 51, 54