CACNB4 and cyclic hematopoiesis: MiRanda tools have also predicted that there may be a relationship of ceRNA between Kis2 and Cacnb4 28, 43, 44, 45via mmu‐miR‐122‐5p, suggesting that Kis2 indirectly regulates the expression of Cacnb4 by mmu‐miR‐122‐5p and influences the development of CH.