Retraction: MicroRNA-503 Acts as a Tumor Suppressor in Osteosarcoma by Targeting L1CAM.

L1CAM panel in Fig 4D of [[1]], WASF3 panel in Fig 3D of [[4]], PAQR3 panel in Fig 4D of [[6]], and BRD7 panel in Fig 4C of [[7]]. Following the publication of this article [[1]], similarities were noted between this article and articles submitted by other research groups, including [[2]-[10]], of which one article [[10]] was previously retracted [[11]]. [Extracted from the article]