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Peer-reviewed veterinary case report

Intraspecies variation in the efficacy of adjunctive recombinant interferon-γ therapy against cryptococcal meningoencephalitis in mice.

Journal:
Medical mycology
Year:
2018
Authors:
Ikeda-Dantsuji, Yurika et al.
Affiliation:
Department of Chemotherapy and Mycoses · Japan
Species:
rodent

Abstract

The efficacy of recombinant interferon γ (rIFN-γ) for cryptococcal meningoencephalitis has been poorly understood. Compared to Cryptococcus gattii, rIFN-γ significantly improved the survival in experimental meningoencephalitis due to Cryptococcus neoformans. The number of phagocytic macrophages and the levels of inflammatory cytokines production for ex vivo co-incubation with C. neoformans were increased after rIFN-γ stimulation but not C. gattii. Intraspecies differences of phagocytosis by the rIFN-γ-activated macrophages might be associated to the severity of cryptococcal infection.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/28992282/