METHODS FOR INCREASING VACCINE EFFICIENCY BY INJECTING IL-4R ANTAGONIST Russian patent published in 2021 - IPC A61K39/00 A61K39/395 A61P17/00 

Abstract RU 2753869 C2

FIELD: medicine; immunology.

SUBSTANCE: group of inventions relates to the field of medicine, namely to immunology; it can be used for increasing immune response of T-helper 1 (Th1) of a subject to a vaccine against bacterial infection. A method is proposed, which includes injecting the subject with one or more doses of interleukin-4 receptor (hereinafter – IL-4R) antagonist before, after and/or simultaneously with the vaccine, wherein IL-4R antagonist is an antibody or its antigen-binding fragment, which binds IL-4Rα. The group of inventions also relates to a combination containing the vaccine against bacterial infection and adjuvant, which is IL-4R antagonist, which is an antibody or its antigen-binding fragment, which binds IL-4Rα.

EFFECT: group of inventions provides for an increase in the vaccine efficiency.

17 cl, 10 dwg, 9 tbl, 12 ex

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RU 2 753 869 C2

Authors

Purcell Ngambo, Lisa

Graham, Neil

Murphy, Andrew J.

Evans, Robert

Dates

2021-08-24Published

2017-02-17Filed