Trellis Bioscience

Promedior, Inc. is a clinical-stage biotechnology company based in Lexington, Massachusetts, focused on developing therapeutics for rare fibrotic and inflammatory diseases. The company’s primary targets include conditions such as myelofibrosis, idiopathic pulmonary fibrosis, age-related macular degeneration, and diabetic retinopathy. Promedior's drug portfolio features PRM-151, a recombinant form of human pentaxin-2 protein, and PRM-167, a variant designed for intravitreal delivery. These therapeutics are aimed at regulating monocyte-derived cell populations, which are critical in fibrotic, inflammatory, and autoimmune diseases. By specifically addressing these cells at injury sites, Promedior seeks to promote tissue healing and minimize systemic side effects commonly associated with existing therapies. The company was incorporated in 2006 and was previously known as Fibrotix, Inc.