tetrathiomolybdate and Psoriasis

tetrathiomolybdate has been researched along with Psoriasis* in 1 studies

Other Studies

1 other study(ies) available for tetrathiomolybdate and Psoriasis

ArticleYear
Tetrathiomolybdate, a copper chelator inhibited imiquimod-induced skin inflammation in mice.
    Journal of dermatological science, 2018, Volume: 92, Issue:1

    Copper is an essential metal for maintenance of many biological functions; however, excessive amount can induce inflammation and oxidative stress. Tetrathiomolybdate (TM) is a copper chelator for treatment of Wilson's disease, and decreased the severity of autoimmune arthritis in mice.. In this report, we evaluated the effects of TM in a mouse model for psoriasis.. Imiquimod-induced psoriasis murine model was used. We applied immunohistochemistry staining and ELISA to determine levels of cytokines in the inflamed skin, splenocytes, and draining lymph nodes. In addition, we used keratinocytes and splenocytes to test the inhibitory effects of TM on cytokine production and activation of transcription factors.. Our results showed that TM significantly reduced cumulative scores, epidermis thickness, and ki-67 expression in the inflamed skin. In addition, TM decreased skin cytokine levels and systemic inflammation. Moreover, TM suppressed activation in keratinocytes and splenocytes with reduction in phosphorylation of Erk1/2 and STAT3.. These findings are strong evidence that TM can inhibit psoriasis in the model.

    Topics: Animals; Anti-Inflammatory Agents; Chelating Agents; Copper; Cytokines; Disease Models, Animal; Extracellular Signal-Regulated MAP Kinases; Imiquimod; Inflammation Mediators; Keratinocytes; Male; Mice, Inbred C57BL; Molybdenum; Phosphorylation; Psoriasis; Signal Transduction; Skin; Spleen; STAT3 Transcription Factor

2018