Determinación in vitro de la actividad de los factores asociados con la virulencia de aislamientos clínicos del complejo Cryptococcus neoformans

Revista Iberoamericana de Micología - Tập 25 - Trang 145-149 - 2008
Adriana Sánchez1, Patricia Escandón1, Elizabeth Castañeda1
1Grupo de Microbiología, Instituto Nacional de Salud, Bogotá, Colombia

Tài liệu tham khảo

Bovers, 2006, Unique hybrids between the fungal pathogens Cryptococcus neoformans and Cryptococcus gattii, FEMS Yeast Res, 6, 599, 10.1111/j.1567-1364.2006.00082.x Brueske, 1986, Proteolytic activity of clinical isolates of Cryptococcus neoformans, J Clin Microbiol, 23, 631, 10.1128/JCM.23.3.631-633.1986 Casadevall, 1998 Chang, 1994, Complementation of a capsule deficient mutation of Cryptococcus neoformans restores its virulence, Mol Cel Biol, 14, 4912, 10.1128/MCB.14.7.4912 Chen, 1997, Extracelullar proteins of Cryptococcus neoformans and host antibody responses, Infect Immun, 65, 2599, 10.1128/IAI.65.7.2599-2605.1997 Cox, 2000, Urease as a virulence factor in experimental cryptococosis, Infect Immun, 68, 443, 10.1128/IAI.68.2.443-448.2000 Cox, 2001, Extracelullar phospholipase activity is a virulence factor for Cryptococcus neoformans, Mol Microbiol, 39, 166, 10.1046/j.1365-2958.2001.02236.x De Souza, 2001, Infects me, infects me not: phenotypic switching in fungal pathogen Cryptococcus neoformans, J Clin Inv, 108, 1577, 10.1172/JCI200114497 Escandón, 2006, Molecular epidemiology of clinical and environmental isolates of the Cryptococcus neoformans species complex reveals a high genetic diversity and the presence of the molecular type VGII mating type a in Colombia, FEMS Yeast Res, 6, 625, 10.1111/j.1567-1364.2006.00055.x Franzot, 1998, Microevolution of a standard strain of Cryptococcus neoformans resulting in differences in virulence and other phenotypes, Infect Immun, 66, 89, 10.1128/IAI.66.1.89-97.1998 Franzot, 1999, Cryptococcus neoformans var. grubii: separate varietal status for Cryptococcus neoformans serotype A isolates, J Clin Microbiol, 37, 838, 10.1128/JCM.37.3.838-840.1999 Fries, 1999, Phenotypic switching in Cryptococcus neoformans results in changes in cellular morphology and glucoronoxylomannan structure, Infect Immun, 67, 6076, 10.1128/IAI.67.11.6076-6083.1999 Halliday, 1999, Presence of α and a mating types in enviromental and clinical collections of Cryptococcus neoformans var. gattii strains from Australia, J Clin Microbiol, 37, 2920, 10.1128/JCM.37.9.2920-2926.1999 Hicks, 2005, Pde1 phosphodiesterase modulates cyclic AMP levels through a protein kinase A mediated negative feedback loop in Cryptococcus neoformans, Eucaryot Cell, 4, 1971, 10.1128/EC.4.12.1971-1981.2005 Huérfano, 2003, Caracterización fenotípica de aislamientos ambientales de Cryptococcus neoformans, Biomédica, 23, 328, 10.7705/biomedica.v23i3.1227 Kucsera, 2002, Intra-strain variability of Cryptococcus neoformans can be detected on phloxin B medium, J Basic Microbiol, 42, 111, 10.1002/1521-4028(200205)42:2<111::AID-JOBM111>3.0.CO;2-3 Kwon-Chung, 1992, Cryptococcosis, 397 Kwon-Chung, 2002, Proposal to conserve the name Cryptococcus gattii against C. hondurianus and C. bacillisporus (Basidiomycota, Hymenomycetes, Tremellomycetidae), Taxon, 51, 804, 10.2307/1555045 Leone, 1999, Relationship between protease production and capsule size in Cryptococcus neoformans, J Mycol Med, 9, 42 Latouche, 2003, PCR-restriction fragment length polymorphism analysis of the phospholipase B (PLB1) gene for subtyping of Cryptococcus neoformans isolates, Appl Environ Microbiol, 69, 2080, 10.1128/AEM.69.4.2080-2086.2003 McClelland, 2006, Estimating the relative contributions of virulence factors for pathogenic microbes, Infect Immun, 74, 1500, 10.1128/IAI.74.3.1500-1504.2006 Meyer, 2003, Molecular typing of Iberoamerican Cryptococcus neoformans isolates, Emerg Infect Dis, 9, 189, 10.3201/eid0902.020246 Pienthaweechai, 1999, Phospholipase production in Cryptococcus neoformans isolates from AIDS patients in Thailand and Italy, J Mycol Med, 9, 45 Powderly, 1993, Cryptococcal meningitis and AIDS, Clin Infect Dis, 17, 837, 10.1093/clinids/17.5.837 Price, 1982, Plate method detection of phospholipase activity in Candida albicans, Sabouraudia, 20, 7, 10.1080/00362178285380031 Ruma, 2000, A rapid method for detection of extracellular proteinase activity in Cryptococcus neoformans and a survey of 63 isolates, J Med Microbiol, 49, 733, 10.1099/0022-1317-49-8-733 Sorrell, 2001, Cryptococcus neoformans variety gattii, Med Mycol, 39, 155, 10.1080/mmy.39.2.155.168 Vidotto, 2000, Extracelullar activity in Cryptococcus neoformans strain isolates from AIDS patients and from enviromental sources, Rev Iberoam Micol, 17, 14 Vidotto, 2006, Extracelullar enzymatic activities in Cryptococcus neoformans strain isolates from AIDS patients in different countries, Rev Iberoam Micol, 23, 216, 10.1016/S1130-1406(06)70047-X Williamson, 1998, Melanin biosynthesis in Cryptococcus neoformans, J Bacteriol, 180, 1570, 10.1128/JB.180.6.1570-1572.1998 Xudong, 2004, Role of laccase in the biology and virulence of Cryptococcus neoformans, FEMS Yeast Res, 5, 1, 10.1016/j.femsyr.2004.04.004 Yan, 2002, Geographic distribution of mating types alleles of Cryptococcus neoformans in four areas of the United States, J Clin Microbiol, 40, 965, 10.1128/JCM.40.3.965-972.2002