Humans produce an immune response against their own antibodies

the verdict

SUPPORTED

the evidence backs this

Recorded sources

2 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that humans produce an immune response against their own antibodies?

Yes. Humans naturally produce anti-idiotypic antibodies and autoantibodies directed against their own immunoglobulins as part of the immune system's normal regulatory network.

Verdict: SUPPORTED · 2 sources for, 0 against · Last checked 4 Aug 2026

The analysis

The retrieved papers document the existence and physiological role of anti-idiotypic antibodies and natural autoantibodies that recognize and bind to other immunoglobulins (such as anti-IgE autoantibodies). This confirms that the human immune system mounts responses against its own antibodies.

Evidence for · 2

A Case for Anti-IgE Vaccination.

2026

Discusses how vaccine-induced anti-IgE antibodies and natural anti-idiotypic autoantibodies can target and neutralize free immunoglobulins as part of physiological immune regulation.

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P, E., Z, G., M, V., & MF, B. (2026). A Case for Anti-IgE Vaccination.. doi.org. https://doi.org/10.1111/all.70287

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More for · 1

Anti-Idiotypic Antibodies in Immune Regulation and Disease: Therapeutic Promise for Next-Generation Vaccines.

2025

Explains that antibodies can be recognized as antigens by other antibodies, forming an idiotype network where anti-idiotypic antibodies specifically target and regulate other antibodies.

Get citation

AM, T., SE, S., & GA, N. (2025). Anti-Idiotypic Antibodies in Immune Regulation and Disease: Therapeutic Promise for Next-Generation Vaccines.. doi.org. https://doi.org/10.3390/vaccines13121224

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What does the evidence say?

Receipt History

first checked04 Aug 2026

judged → SUPPORTED · 7704 Aug 2026

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