Another CK, the brain-type isoform (CK-B, expressed in a range of cell types), may have similar roles in fueling of ATP-dependent cytoskeletal processes in non-muscle cells like oligodendrocytes, astrocytes, macrophages, osteoclasts and tumor cells, Functionally, CK-B is connected to spatial memory acquisition and behavior, development of the hippocampus, functioning of hair bundle cells in the auditory system, phagocytosis and bone resorption [22]–[27]. This evidence concerns the gene CKB and neoplasm.