CIBICI   14215
CENTRO DE INVESTIGACION EN BIOQUIMICA CLINICA E INMUNOLOGIA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Candida albicans virulence factor during fungal pathogenesis and local immune response in patients with Recurrent Vulvovaginal Candidiasis.
Autor/es:
ANGIOLINI SC; MIRÓ MS; SOTOMAYOR CE; RODRIGUEZ EMILSE; ICELY PA; CASTILLO GDV; CAEIRO JP
Lugar:
Tucumán
Reunión:
Congreso; LXVII Reunión annual de la Sociedad Argentina de Inmunología; 2019
Institución organizadora:
Sociedad Argentina de Inmunologia SAI
Resumen:
Candida vaginitis is a frequent clinical diagnosis with up to 9% of women experiencing recurrent vulvovaginal candidiasis(RVVC) globally. RVVC is characterized by at least three episodes per year. Our aim was to characterize virulence pattern of different C.albicans clinical isolates from RVVC patients and the local innate immune response during infection. Related to fungal pathogenesis we evaluated: yeast to-hypha transition and hyphal growth, adhesion to female genital tract epithelial cells(FGT)(Hela cells) and biofilm formation capacity(BFC)(XTT assay) from 12 RVVC isolates and C.albicans-SC5314 (strain collection). Cervicovaginal lavage(CVL) of patients with accute form of mycosis(AVVC), RVVC and healthy women(HW) was obtained by instilling 3ml of sterile saline into the vagina. Cells recovered from CVL were used for RNA extraction and evaluation of immune mediator by qPCR. All strains developed hyphal morphotype after 2h and 62.5 % of isolates exhibited strong hyphal growth compared to C.albicans-SC5314(p