Evidence map›Paper›PMID 41523303›Full record

ArticleAvicenna journal of medical biotechnology

Production and Characterization of IgY Polyclonal Antibodies Specific to Human Interleukin-6 and Their Neutralization Potential for Anti-inflammatory Responses.

Pacharaporn Khumpim, Charin Thawornkuno, Surapon Piboonpocanun, Wongsakorn Wongwadhunyoo, Promsin Masrinoul

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Article in Avicenna journal of medical biotechnology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Pacharaporn KhumpimInstitute of Molecular Biosciences, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom, Thailand.
Charin ThawornkunoFaculty of Tropical Medicine, Mahidol University, Ratchathewi, Bangkok, Thailand.
Surapon PiboonpocanunInstitute of Molecular Biosciences, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom, Thailand.
Wongsakorn WongwadhunyooFaculty of Veterinary Science, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom, Thailand.
Promsin MasrinoulInstitute of Molecular Biosciences, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom, Thailand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Interleukin-6 plays an essential role in cytokine storm and cytokine release syndrome, which occur in response to pathogen infection or tissue injury and are associated with severe symptoms. Neutralizing IL-6 can help reduce symptom severity. Chicken eggs serve as an excellent alternative antibody source compared to mammalian serum. The immunoglobulin Y (IgY) in the chicken's blood is transferred to and deposited within the egg yolk in large amounts. Several IgY products have been developed for therapeutic applications in various diseases. This study focuses on producing anti-human IL-6 (IL-6) IgY antibodies to support therapeutic advancements. Methods: Anti-IL-6 IgY was generated by immunizing three hens with recombinant IL-6 protein mixed with alum adjuvant, immunized four times at three-week intervals. Then, IgY was extracted from egg yolks. The specificity of IgY was determined by Western blot. The neutralizing activity against secreted IL-6 was demonstrated by Human Coronavirus OC43 (HCoV-OC43)-infected cells and Lipopolysaccharide (LPS)-stimulated human lung fibroblast MRC-5 cells. Results: The specific anti-IL-6 was detected starting from day 10 to day 90 after immunization. The average yield of total IgY was 17.97±15.66 Conclusion: This study highlights the ease of production and the satisfactory yield of anti-IL-6 IgY derived from chicken eggs. The antibody demonstrates an

Indexed as

ChickensCoronavirusEgg yolksIgYInterleukin-6Lipopolysaccharides

Identifiers

PMID41523303
PMCPMC12782472

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