title: Adrenergic ligands trigger intracellular differentiation of trypanosoma cruzi.
abstract: Intracellular forms of trypanosoma cruzi, amastigote, could remain in the inner space of mammalian cells for long periods of time and be in contact with various cellular metabolism products. Some of these metabolites could act as signals that trigger parasite differentiation process to trypomastigote form. The present results suggest that increase of intracellular cAMP by adrenergic ligands or cholera toxin in parasite infected cells is able to induce such differentiation process.
authors.affiliation: Centro de Investigaciones Regionales Dr. Hideyo Noguchi, Universidad Autónoma de Yucatán, Mérida, Yucatán, México.
authors.forename: J E
authors.initials: JE
authors.lastname: Zavala-Castro
authors.forename: E
authors.initials: E
authors.lastname: Guzmán-Marín
authors.forename: J
authors.initials: J
authors.lastname: Zavala-Velázquez
mesh_terms: D000318:Adrenergic beta-Agonists / Q000494:pharmacology*; D000818:Animals; D002772:Cholera Toxin / Q000494:pharmacology*; D000242:Cyclic AMP / Q000378:metabolism; D007545:Isoproterenol / Q000494:pharmacology*; D008024:Ligands; D051379:Mice; D008815:Mice, Inbred Strains; D014349:Trypanosoma cruzi / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism
chemical_list: D000318:Adrenergic beta-Agonists; D008024:Ligands; D002772:Cholera Toxin; D000242:Cyclic AMP; D007545:Isoproterenol