Cyclerion Therapeutics, Inc. is a clinical-stage biopharmaceutical company, which engages in the discovery, development, and commercialization of human therapeutics. The company is headquartered in Cambridge, Massachusetts and currently employs 1 full-time employees. The company went IPO on 2019-03-18. The firm is focused on building a pipeline with therapeutics to treat certain neuropsychiatric diseases. The company is focused on an individualized therapy for treatment-resistant depression (TRD) - a condition with significant unmet medical need. Its assets include Olinciguat and Praliciguat. The firm has entered into an exclusive license option agreement for its vascular soluble guanylate cyclase (sGC) stimulator, olinciguat. Praliciguat is an oral, once-daily, systemic sGC stimulator that is licensed to Akeibia Therapeutics, Inc and is being advanced in rare kidney disease.