Paracoccidioides brasiliensis-stimulated human gamma/delta T cells support antibody production by B cells

Author:

Munk M E1,Fazioli R A1,Calich V L1,Kaufmann S H1

Affiliation:

1. Department of Immunology, University of Ulm, Germany.

Abstract

Paracoccidioidomycosis patients show hyperactive humoral immune responses. Consequently, we investigated whether cytokines in supernatants from Paracoccidioides brasiliensis-stimulated gamma/delta T cells support B-cell activation. We detected proliferation of B cells and increased immunoglobulin M (IgM) and IgG production. Thus, gamma/delta T cells may participate in polyclonal B-cell activation during paracoccidioidomycosis.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Immunology,Microbiology,Parasitology

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