Loss-of-function of the potassium-chloride cotransporter 3 (KCC3) causes hereditary motor and sensory neuropathy with agenesis of the corpus callosum (HMSN/ACC). a severe neurodegenerative disease associated with defective midline crossing of commissural axons in the brain. Conversely. KCC3 over-expression in breast. https://jalyttlers.shop/product-category/packable-bag/