New Immune Marker Research on Ketamine for Treatment-Resistant Depression (2026 Study)
IL-15 and IL-7: the immune markers a new 2026 study looked at beyond the standard inflammation markers (CRP and IL-6), and how they tracked with ketamine response in depression.
How Pain and Depression Are Connected: Insights from a 14-Year Study of 430,000+ People
A large study links pain in multiple body areas to much higher depression risk. Learn how inflammation and lifestyle matter.