FOXO4 and vitamin A deficiency: A vitamin A deficiency-induced congenital scoliosis rat model showed a dynamic correlation between lncRNA SULT1C2A, rno‐miR‐466c‐5p, and Foxo4 expression, where SULT1C2A regulates Foxo4 by targeting rno-miR-466c-5p through PI3K-ATK signaling [27].