IL-8 antibodies and methods of use thereof

Anti-IL-8 antibodies are developed to target IL-8 signaling, inhibiting tumor growth and reducing neutrophil and monocyte activation, addressing the need for therapeutic molecules in cancer and viral infections.

JP7765457B2Active Publication Date: 2025-11-06STELEXIS THERAPEUTICS LLC
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Patent Information

Application Number
JP2023508501
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2020-08-06
Filing Date
2021-08-05
Publication Date
2025-11-06
Estimated Expiration
2041-08-05

AI Technical Summary

Technical Problem

There is a need for therapeutic molecules that target the deleterious effects of IL-8 in cancer and viral infections by modulating cell activation and migration.

Method used

Development of isolated anti-IL-8 antibodies with specific VH-VL pair sequences, including IgG, Fv, scFv, Fab, and other antibody fragments, designed to inhibit IL-8 signaling and reduce neutrophil and monocyte activation in the tumor microenvironment.

Benefits of technology

The anti-IL-8 antibodies effectively inhibit tumor formation and growth, reduce neutrophil and monocyte activation, and treat diseases associated with IL-8, including various cancers and viral infections.

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Abstract

Described herein are anti-IL-8 antibodies, compositions thereof, and methods of use thereof. Anti-IL-8 antibodies may be useful in methods of inhibiting tumor formation or growth, or a combination thereof. Also described herein are methods of using anti-IL-8 antibodies for treating disease, where the disease may include cancer, tumor, or viral infection.
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