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Article

Immunoglobulin A, an Active Liaison for Host-Microbiota Homeostasis

8 Oct 2021

Abstract excerpt

Mucosal surfaces in the gastrointestinal tract are continually exposed to native, commensal antigens and susceptible to foreign, infectious antigens. Immunoglobulin A (IgA) provides dual humoral responses that create a symbiotic environment for the resident gut microbiota and prevent the invasion of enteric pathogens. This review features recent immunological and microbial studies that elucidate the underlying...

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PMID: 34683438
DOI: 10.3390/microorganisms9102117

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