Strategies by which some pathogenic trichomonads integrate diverse signals in the decision-marking process
An. acad. bras. ciênc
;
72(2): 173-86, Jun. 2000.
Artículo
en Inglés
| LILACS
| ID: lil-262041
RESUMO
The interaction between each one of Trichomonas vaginalis and Tritrichomonas foetus with their hosts is a complex process in which components associated to the cell surfaces of both parasites and host epithelial cells, and also to soluble components found in vaginal/urethral secretions, are involved. Either cytoadhesion or the cytotoxicity exerted by parasites to host cells can be dictated by virulence factors such as adhesins, cysteine proteinases, laminin-binding proteins, integrins, integrin-like molecules, a cell detachment factor, a pore-forming protein, and glycosidases among others. How trichomonads manipulate informations from the extracellular medium, transduce such informations, and respond to them by stimulating the activities of some surface molecules and/or releasing enzymes are the aspects concerning trichomonal virulence which are here briefly reviewed and discussed.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Trichomonas
/
Tricomoniasis
/
Transducción de Señal
Tipo de estudio:
Estudio pronóstico
Límite:
Animales
/
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
An. acad. bras. ciênc
Asunto de la revista:
Ciencia
Año:
2000
Tipo del documento:
Artículo
/
Documento de proyecto
Similares
MEDLINE
...
LILACS
LIS