Bifidobacterium bifidum PRL2010 Modulates the Host Innate Immune Response | Zendy

Francesca Turroni | Zendy; Valentina Taverniti | Zendy; Patricia RuasMadiedo | Zendy; Sabrina Duranti | Zendy; Simone Guglielmetti | Zendy; Gabriele Andrea Lugli | Zendy; Laura Gioiosa | Zendy; Paola Palanza | Zendy; Abelardo Margollés | Zendy; Douwe van Sinderen | Zendy; Marco Ventura | Zendy

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Bifidobacterium bifidum PRL2010 Modulates the Host Innate Immune Response

Author(s) -

Francesca Turroni,

Valentina Taverniti,

Patricia RuasMadiedo,

Sabrina Duranti,

Simone Guglielmetti,

Gabriele Andrea Lugli,

Laura Gioiosa,

Paola Palanza,

Abelardo Margollés,

Douwe van Sinderen,

Marco Ventura

Publication year - 2013

Publication title -

applied and environmental microbiology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.552

H-Index - 324

eISSN - 1070-6291

pISSN - 0099-2240

DOI - 10.1128/aem.03313-13

Subject(s) - bifidobacterium bifidum , innate immune system , immune system , biology , microbiology and biotechnology , bifidobacterium , immunology , bacteria , lactobacillus , genetics

Here, we describe data obtained from transcriptome profiling of human cell lines and intestinal cells of a murine model upon exposure and colonization, respectively, with Bifidobacterium bifidum PRL2010. Significant changes were detected in the transcription of genes that are known to be involved in innate immunity. Furthermore, results from enzyme-linked immunosorbent assays (ELISAs) showed that exposure to B. bifidum PRL2010 causes enhanced production of interleukin 6 (IL-6) and IL-8 cytokines, presumably through NF-κB activation. The obtained global transcription profiles strongly suggest that Bifidobacterium bifidum PRL2010 modulates the innate immune response of the host.

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