Serum cytokines in patients with Brazilian pemphigus foliaceus (fogo selvagem)
Braz. j. med. biol. res
;
33(9): 1065-8, Sept. 2000.
Artigo
em Inglês
| LILACS
| ID: lil-267970
RESUMO
Pemphigus foliaceus (PF) is characterized by acantholysis determined by IgG4 binding to desmoglein I, a 160-kDa desmosomal glycoprotein. To investigate the immunopathological aspects of Brazilian PF, we determined levels of serum cytokines in patients with PF. Twenty-five patients with PF and a control group consisting of 10 healthy individuals were studied. Serum IL-2, IL-4, IL-5, IL-10, IL-12 and IFN-gamma were measured in the two groups by ELISA. The median concentration of IL-2 was lower in PF patients compared to the control group (0.45 and 9.50 pg/ml, respectively), as also was the concentration of IL-4 (0.26 and 10.16 pg/ml, respectively). The same was observed for IL-5 (7.94 and 15.74 pg/ml, respectively) and for IFN-gamma (5.90 and 8.58 pg/ml, respectively). For IL-10 and IL-12, higher concentrations were observed in PF compared to the control group (IL-10 24.76 and 20.92; IL-12 2.92 and 1.17 pg/ml, respectively). Considering the Th1/Th2 paradigm, it seems that a Th2 profile, mainly represented by IL-10, predominates in PF
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Citocinas
/
Pênfigo
Tipo de estudo:
Estudo observacional
Limite:
Adolescente
/
Adulto
/
Criança
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
América do Sul
/
Brasil
Idioma:
Inglês
Revista:
Braz. j. med. biol. res
Assunto da revista:
Biologia
/
Medicina
Ano de publicação:
2000
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Universidade de Sao Paulo/BR
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