Abstract
Invasive fungal infections comprise a group of serious and life-threatening diseases affecting immunocompromised patients. Molecular analysis of fungal virulence involves the deletion of genes that are suspected for contributing to fungal pathogenesis. Phenotypic analysis of the generated mutants includes in vivo infection experiments in order to assign a function during fungal disease to a gene of interest.
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References
Lengeler, K.B., Davidson, R.C., D’Souza, C., Harashima, T., Shen, W.C., Wang, P., Pan, X. et al. (2000) Signal transduction cascades regulating fungal development and virulence. Microbiol Mol Biol Rev. 64, 746–785.
Liu, H. (2001) Transcriptional control of dimorphism in Candida albicans. Curr Opin Microbiol. 4, 728–735.
Ruiz-Herrera, J., Elorza, M.V., Valentin, E., Sentandreu, R. (2006) Molecular organization of the cell wall of Candida albicans and its relation to pathogenicity. FEMS Yeast Res. 6, 14–29.
Hoyer, L.L. (2001) The ALS gene family of Candida albicans. Trends Microbiol. 9, 176–180.
Naglik, J.R., Challacombe, S.J., Hube, B. (2003) Candida albicans secreted aspartyl proteinases in virulence and pathogenesis. Microbiol Mol Biol Rev. 67, 400–428.
Ghannoum, M.A. (2000) Potential role of phospholipases in virulence and fungal pathogenesis. Clin Microbiol Rev. 13, 122–143.
Gow, N.A., Brown, A.J., Odds, F.C. (2002) Fungal morphogenesis and host invasion. Curr Opin Microbiol. 5, 366–371.
Jones, T., Federspiel, N.A., Chibana, H., Dungan, J., Kalman, S., Magee, B.B., Newport, G. et al. (2004) The diploid genome sequence of Candida albicans. Proc Natl Acad Sci U S A. 101, 7329–7334.
Nierman, W.C., Pain, A., Anderson, M.J., Wortman, J.R., Kim, H.S., Arroyo, J., Berriman, M. et al. (2005) Genomic sequence of the pathogenic and allergenic filamentous fungus Aspergillus fumigatus. Nature. 438, 1151–1156.
Odds, F.C., Gow, N.A., Brown, A.J. (2001) Fungal virulence studies come of age. Genome Biol. 2, Reviews1009.
Lo, H.J., Köhler, J.R., DiDomenico, B., Loebenberg, D., Cacciapuoti, A., Fink, G.R. (1997) Nonfilamentous C. albicans mutants are avirulent. Cell. 90, 939–949.
Odds, F.C., Van Nuffel, L., Gow, N.A. (2000) Survival in experimental Candida albicans infections depends on inoculum growth conditions as well as animal host. Microbiology. 146 (Pt 8), 1881–1889.
Leberer, E., Harcus, D., Dignard, D., Johnson, L., Ushinsky, S., Thomas, D.Y., Schröppel, K. (2001) Ras links cellular morphogenesis to virulence by regulation of the MAP kinase and cAMP signalling pathways in the pathogenic fungus Candida albicans. Mol Microbiol. 42, 673–687.
Schweizer, A., Rupp, S., Taylor, B.N., Röllinghoff, M., Schröppel, K. (2000) The TEA/ATTS transcription factor CaTec1p regulates hyphal development and virulence in Candida albicans. Mol Microbiol. 38, 435–445.
Taylor, B.N., Hannemann, H., Sehnal, M., Biesemeier, A., Schweizer, A., Röllinghoff, M., Schröppel, K. (2005) Induction of SAP7 correlates with virulence in an intravenous infection model of candidiasis but not in a vaginal infection model in mice. Infect Immun. 73, 7061–7063.
Ashman, R.B., Papadimitriou, J.M., Fulurija, A. (1999) Acute susceptibility of aged mice to infection with Candida albicans. J Med Microbiol. 48, 1095–1102.
Kaplan, E.L., Meier, P. (1958) Nonparametric estimation from incomplete observations. J Am Stat Assoc. 53, 457–481.
Mantel, N., Haenszel, W. (1959) Statistical aspects of the analysis of data from retrospective studies of disease. J Natl Cancer Inst. 22, 719–748.
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Schweizer, A., Schröppel, K. (2009). Experimental Infection of Rodent Mammals for Fungal Virulence Testing. In: Rupp, S., Sohn, K. (eds) Host-Pathogen Interactions. Methods in Molecular Biology, vol 470. Humana Press. https://doi.org/10.1007/978-1-59745-204-5_12
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DOI: https://doi.org/10.1007/978-1-59745-204-5_12
Publisher Name: Humana Press
Print ISBN: 978-1-58829-886-7
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