title: Th2 responses predominate during the early phases of infection in patients with localized cutaneous leishmaniasis and precede the development of Th1 responses.
abstract: Intralesional Th2 responses preceded the development of Th1 responses in localized cutaneous leishmaniasis due to Leishmania guyanensis. Although the number of parasites increased in Th2 lesions, no correlation was found between the levels of cytokine expression and the number of parasites. In contrast, the decreased number of parasites in Th1 lesions is negatively correlated to gamma interferon expression.
authors.affiliation: Immunologie des Leishmaniose, Institut Pasteur, Institut Guyanais de Dermatologie Tropicale, E.A. 2188, Centre Hospitalier Andrée Rosemon, 97306 Cayenne Cedex, French Guiana.
authors.forename: Eliane
authors.initials: E
authors.lastname: Bourreau
authors.forename: Jacques
authors.initials: J
authors.lastname: Gardon
authors.forename: Roger
authors.initials: R
authors.lastname: Pradinaud
authors.forename: Hervé
authors.initials: H
authors.lastname: Pascalis
authors.forename: Ghislaine
authors.initials: G
authors.lastname: Prévot-Linguet
authors.forename: Amina
authors.initials: A
authors.lastname: Kariminia
authors.forename: Launois
authors.initials: L
authors.lastname: Pascal
mesh_terms: D000818:Animals; D001706:Biopsy; D016207:Cytokines / Q000096:biosynthesis; D006801:Humans; D007891:Leishmania / Q000276:immunology*; D016773:Leishmaniasis, Cutaneous / Q000276:immunology / Q000503:physiopathology; D012867:Skin / Q000276:immunology* / Q000473:pathology; D018417:Th1 Cells / Q000276:immunology; D018418:Th2 Cells / Q000276:immunology*
chemical_list: D016207:Cytokines