Mucosal immune responses elicited by wild-bird-origin avian paramyxovirus-type 1 isolates in chickens.

Raimundo Espejo; Haroldo Toro

doi:10.1080/03079457.2026.2630676

February 25, 2026

Mucosal immune responses elicited by wild-bird-origin avian paramyxovirus-type 1 isolates in chickens.

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Key Points

The central aim is to evaluate the mucosal immune responses in chickens exposed to wild-bird-origin avian paramyxovirus-type 1 isolates.
Comparison of antibody responses to wild-bird APMV-1 and LaSota strain.
Assessment of CD8+, CD4+, and Bu-1+ cell expansion in the Harderian gland.
Wild-bird APMV-1 elicited antibody responses comparable to the LaSota strain.
Significant expansion of CD8+, CD4+, and Bu-1+ cells was observed.

Implication

Demonstrates that wild-bird APMV-1 induces immune responses in chickens, suggesting potential effects on poultry health.

Abstract

Wild-bird APMV-1s elicited antibody responses at levels similar to LaSota strain.APMV-1s induced CD8⁺-, CD4⁺-, and Bu-1⁺-cell expansion in the Harderian gland.

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Cite This Study

Espejo et al. (2026) studied this question.

synapsesocial.com/papers/69a1353eed1d949a99abef43 https://doi.org/10.1080/03079457.2026.2630676

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Mucosal immune responses elicited by wild-bird-origin avian paramyxovirus-type 1 isolates in chickens.

Key Points

Implication

Abstract

Discussion

Cite This Study

Mucosal immune responses elicited by wild-bird-origin avian paramyxovirus-type 1 isolates in chickens.

Key Points

Implication

Abstract

Discussion

Cite This Study

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