CELL LAMINATE, METHOD FOR PRODUCING CELL LAMINATE, METHOD FOR EVALUATING EPIDERMAL PROLIFERATION OR DIFFERENTIATION, METHOD FOR EVALUATING TEST SUBSTANCE, AND BIOLOGICAL IMPLANTATION MATERIAL
Disclosed herein are a cell laminate including an epidermal layer in which specific gene-deficient epidermal keratinocytes are laminated; a method for producing a cell laminate, including a step of culturing specific gene-deficient epidermal keratinocytes by air-liquid interface culture; and applications thereof.