Biocomparison of THREE formulations of the S1P1 receptor modulator ponesimod in healthy subjects

Background Ponesimod is a potent selective sphingosine-1-phosphate receptor 1 (S1P1) modulator, which leads to a reduction in circulating lymphocytes, reflecting their sequestration within lymphoid organs. Modulation of the S1P1 receptor has been previously described to be an effective treatment of autoimmune diseases (e.g., multiple sclerosis).