THREE-DIMENSIONAL MUSCLE TISSUE AND PRODUCTION METHOD THEREFOR

• Main Authors: FURUHASHI, Mai, TAKEUCHI, Shoji, SHIMA, Ai, MORIMOTO, Yuya
• Format: Patent
• Language: English; French; German
• Published: 21.12.2022
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The present invention provides a production method for a three-dimensional muscle tissue including the steps of: preparing an approximately rectangular first cell module containing skeletal myoblasts in a hydrogel, and having a plurality of approximately rectangular holes parallel to each other, and an approximately rectangular second cell module containing skeletal myoblasts in a hydrogel, and having a plurality of approximately rectangular holes parallel to each other at positions different from those of the first cell module in a vertical direction; alternately stacking the prepared first cell module and the prepared second cell module to obtain a stack; subjecting the skeletal myoblasts contained in the obtained stack to proliferation culture; and inducing the proliferated skeletal myoblasts to differentiate into myotubes.