- Advancing medicines to transform the lives of patients with life-limiting diseases of the nervous system SAN DIEGO, June 18, 2020-- Engrail Therapeutics™ (Engrail) (the Company) today announced the close of a $32 million Series A financing round. Nan Fung Life Sciences (NFLS), the global investment platform of the Nan Fung Group, led the round. The Company plans to use the proceeds from the financing to support the clinical development of its first pipeline asset, ENX-101, a sub-type selective GABA A modulator. “Neuroscience is making massive strides.