← EPO Patent Bulletin

KLOTHO MRNA

Publication EP4711452A2 Kind: A2 Mar 18, 2026

Applicants

ADvantage Therapeutics, Inc.

Inventors

FERNANDEZ SANTANA III, Agustin, HOFFMANN, Thomas, SCHMIDT, Walter

Abstract

The present invention relates to a Klotho messenger-RNA (mRNA), wherein the mRNA has a 5' CAP region, a 5' un-translated region (5'-UTR), a coding region encoding a Klotho polypeptide, a 3' untranslated region (3'-UTR) and a poly-adenosine Tail (poly-A tail), wherein the Klotho polypeptide comprises the KL1 domain of human Klotho, preferably wherein the coding region encoding the Klotho polypeptide comprises an RNA sequence having at least 80 % sequence identity to SEQ ID NO: 1, and wherein the coding region encoding the Klotho polypeptide preferably has a GC content of at least 54 %.

IPC Classifications

C12N 9/24 20060101AFI20240927BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR