← EPO Patent Bulletin

METHOD FOR PRODUCING BROWN ADIPOCYTES AND COMPOSITION

Publication EP3521419A1 Kind: A1 Mar 18, 2026

Applicants

Kyoto Prefectural Public University Corporation, Kataoka Corporation

Inventors

MURAKAMI Yuta, YOSHIOKA Yasuhiro, DAI Ping, YOSHIKAWA Toshikazu, HARADA Yoshinori

Abstract

The present invention addresses the problem of providing: a method for producing brown adipocytes, osteoblasts, cartilage cells, neural cells or cardiac cells from somatic cells without performing artificial gene transfer; brown adipocytes, osteoblasts, cartilage cells, neural cells, or cardiac cells; or a composition including a combination of chemical substances that can be used for the aforementioned production method. An example of the present invention is a method for producing brown adipocytes, osteoblasts, cartilage cells, neural cells, or cardiac cells including a step for culturing somatic cells in the presence or absence of an inhibitor or activator selected from the group consisting of an ALK5 inhibitor, an ALK6 inhibitor, an AMPK inhibitor, a cAMP activator, an ALK2 inhibitor, an ALK3 inhibitor, a GSK3 inhibitor, and an Erk inhitibor.

IPC Classifications

C12N 5/077 20100101AFI20200421BHEP C12N 5/079 20100101ALI20200421BHEP C12N 5/0793 20100101ALI20200421BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR