Imiquimod: a potential weapon against Dupuytren contracture.

Dupuytren disease is a proliferative fibroplasia of the subcutaneous palmar tissue, occurring in the form of nodular and cords. Evidence is certainly accumulating for raised levels in Dupuytren's tissue of growth factors known to stimulate fibroblasts, Interleukin-1, basic fibroblast growth factor, transforming growth factor-beta, prostaglandin-F2, prostaglandin-E2, platelet derived growth factor and connective tissue growth factor have been suggested to have a role. Immune modification of profibrotic cytokines would provide a novel means to treat dupuytren contracture. Imiquimod cream 5% (Aldara) is an immune modifier, that downregulates transforming growth factor-beta and fibroblast growth factor-2 (the two most important cytokine in producing fibrosis). Based on previous mentioned evidence we suggest: imquimod as a potential drug for dupuytren contracture treatment.