Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6020887 | Journal of Neuroimmunology | 2011 | 11 Pages |
The effect of a two-week desipramine or fluoxetine (10 mg/kg, i.p.) pretreatment on B16F10 melanoma growth in 3-5 month old female and male C57BL/6J mice differing in behavioral characteristics (high- vs. low-active) was compared. Antidepressant pretreatment increased metastasis formation, shortened the survival, decreased splenocyte anti-tumor natural killer cell cytotoxicity (in vitro), and the pro-inflammatory cytokine IL-12p40, IFN-γ production while it increased anti-inflammatory cytokine IL-10 production in high-active males (desipramine) or females (fluoxetine). The obtained results emphasize a stimulatory effect of pretreatment with antidepressants on progress of B16F10 melanoma that depends on gender and behavioral characteristics of the animal.