Methylprednisolone Enhances the Growth of Exserohilum rostratum In Vitro, Attenuates Spontaneous Apoptosis, and Increases Mortality Rates in Immunocompetent Drosophila Flies
Author(s) -
Dimitrios Farmakiotis,
Fazal Shirazi,
Yanan Zhao,
Peguy J. Saad,
Nathaniel D. Albert,
Emmanuel Roilides,
Thomas J. Walsh,
David S. Perlin,
Dimitrios P. Kontoyiannis
Publication year - 2014
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1093/infdis/jiu289
Subject(s) - exserohilum , methylprednisolone , in vitro , conidium , virulence , biology , microbiology and biotechnology , apoptosis , mycelium , veterinary medicine , medicine , botany , gene , genetics , blight
High concentrations of methylprednisolone (0.32 mg/mL) accelerated growth and attenuated spontaneous apoptosis of Exserohilum rostratum in vitro. Injection of E. rostratum conidia preexposed to 0.32 mg/mL of methylprednisolone for 7 days in immunocompetent flies led to increased mortality and a higher fungal burden. Exposure to methylprednisolone could enhance the virulence of E. rostratum.
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