While researching alternative therapies in this space, Syntropic's founders, in Venturino et al., 2021, made a breakthrough discovery whereby the immune cells of the brain could be instructed to alter structures in the brain associated with mental health conditions, all while using a non‑pharmaceutical and non‑invasive approach. This demonstration showed that Syntropic’s light based therapy reduces symptoms of depression and promotes cognitive function. This was achieved without any side effects, free of pharmaceuticals, and at low cost. Clinical development is now underway to deliver this technology to those who need it most.