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La sertralina incluida en la ß-ciclodextrina no induce un perfil tolerogénico en células dendríticas derivadas de monocitos / Title: Sertraline Included in ß-ciclodextrin does not Induce a Tolero- genic Profile in Monocyted-Derived Dendritic Cells
Muñoz, Sindy; Rodríguez, Luz Stella.
  • Muñoz, Sindy; Pontificia Universidad Javeriana. Bogotá. CO
  • Rodríguez, Luz Stella; Pontificia Universidad Javeriana. Instituto de Genética Humana. Bogotá. CO
Univ. med ; 57(4): 438-449, oct. - dic. 2016.
Article in Spanish | LILACS, COLNAL | ID: biblio-1007159
RESUMEN
Objetivo: Evaluar el efecto inmunomodulador de la sertralina (SRT) y la sertralinaincluida en la ß-ciclodextrina (LF) en células dendríticas humanas (CD) generadas invitro a partir de monocitos sobre marcadores de fenotipo y la producción de citocinas.Materiales y métodos: Se aislaron monocitos CD14+ de células mononucleares desangre periférica y se diferenciaron a CD; posteriormente, se pretrataron con SRT oLF durante una hora. Finalmente, las CD se maduraron con lipopolisacárido (LPS)durante 24 horas y se analizó el fenotipo de las CD y las concentraciones de citocinasen los sobrenadantes de cultivo. Resultados: No se observaron cambios al compararel fenotipo de las CD maduradas con LPS en ausencia o presencia de la SRT. Asímismo, no hubo variación en cuanto a la producción de citocinas. Conclusión: LaSRT incluida o no en la ß-ciclodextrina no afecta el fenotipo y la secreción de las CDtratadas con LPS.
ABSTRACT
To evaluate the immunomodulatory effect of sertraline (SRT) and sertraline inclu - ded in ß-cyclodextrin (LF) in human dendritic cells (DCs) generated in vitro from monocytes on phenotype markers and cytokine produc - tion. Materials and Methods: CD14 + mono - cytes from peripheral blood mononuclear cells were isolated and differentiated to DCs. DCs were subsequently pretreated with LF or SRT for one hour. Finally DCs were matured with lipopolysaccharide (LPS) for 24 hours and the CDs phenotype and the levels of cytokines in the culture supernatants were analyzed. Results: No change on the phenotype of the DCs matured with LPS in the absence or presence of the SRT was observed. Likewise, there was no variation in cytokine production. Conclusion : SRT or not including ß-cyclodextrin does not affect the phenotype and secretion of LPS-treated DCs.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Dendritic Cells Limits: Humans Language: Spanish Journal: Univ. med Journal subject: Medicine / Public Health Year: 2016 Type: Article Affiliation country: Colombia Institution/Affiliation country: Pontificia Universidad Javeriana/CO

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Full text: Available Index: LILACS (Americas) Main subject: Dendritic Cells Limits: Humans Language: Spanish Journal: Univ. med Journal subject: Medicine / Public Health Year: 2016 Type: Article Affiliation country: Colombia Institution/Affiliation country: Pontificia Universidad Javeriana/CO