Likewise, baseline levels of the soluble ligand Gas6 were higher in PMS (7.58 ng/mL [6.85–8.23]) compared to RRMS (6.76 [5.98–7.46]) (p = 0.005) and HC (6.34 [5.73–7.08]) (p < 0.001) (Fig. 3D). The gene discussed is GAS6; the disease is premenstrual tension.