Effect of transforming growth factor-β1 on interleukin-6 secretion in human myoblasts

Autor: Paola Mazzarelli, Carlo Provenzano, Emanuela Bartoccioni, Guido Mistretta, Flavia Scuderi
Rok vydání: 1998
Předmět:
Zdroj: Journal of Neuroimmunology. 87:185-188
ISSN: 0165-5728
DOI: 10.1016/s0165-5728(98)00110-6
Popis: Transforming growth factor- β (TGF- β ) is involved in several autoimmune neurological diseases. It is still unclear whether its local action can be pro-inflammatory or anti-inflammatory in the muscle tissue, because of the few reports on this subject. We have previously shown that human myoblasts secrete interleukin-6 (IL-6) when stimulated with inflammatory cytokine such as interleukin-1 β (IL-1 β ) or tumor necrosis factor α . In the present report, we show that TGF- β 1 can induce IL-6 production; moreover, costimulation or short term pre-incubation with TGF- β 1 increases IL-1 β effect, while a longer incubation inhibits its action.
Databáze: OpenAIRE