Fig. 5From: RETRACTED ARTICLE: Long noncoding RNA ANRIL is activated by hypoxia-inducible factor-1α and promotes osteosarcoma cell invasion and suppresses cell apoptosis upon hypoxiaEffects of ANRIL silencing on the invasion of hypoxic osteosarcoma cells. a, b Invasion of U2OS cells can be enhanced by hypoxia conditions, and can be rescued by ANRIL silencing (**, P < 0.01, n = 3). Data represent the mean ± S.DBack to article page