VACCINE COMPOSITION CONTAINING MUTANT HUMAN INTERLEUKIN-15 Russian patent published in 2021 - IPC A61K39/00 A61K39/39 A61P37/00 

Abstract RU 2745199 C2

FIELD: medicine.

SUBSTANCE: group of inventions relates to medicine, namely to immunology, and can be used to obtain a composition for the treatment of diseases associated with the overexpression of interleukin-15 (IL-15). The vaccine composition comprises a mutant human interleukin-15 (IL-15) polypeptide consisting of SEQ ID No. 1, at a concentration of 200-500 μg, at least one vaccine adjuvant selected from aluminum salts or water-in-oil emulsions, and pharmaceutically acceptable excipients or carriers, the concentration being 1.8 mg / ml, and the concentration of water emulsions in oil is 50:50 (v / v). The group of inventions also relates to the use of mutant human IL-15, defined as SEQ ID No. 1 to obtain a medicinal product.

EFFECT: use of this group of inventions makes it possible to induce a neutralizing antibody response against native human IL-15 by reducing the proliferation of CTLL-2 cells induced by this cytokine.

8 cl, 6 ex, 2 tbl, 5 dwg

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RU 2 745 199 C2

Authors

Rodriguez Alvarez, Yunier

Morera Diaz, Yanelys

Geronimo Perez, Haydee

Dates

2021-03-22Published

2017-12-20Filed