Oryon Cell Therapies is a Belmont, Massachusetts clinical-stage biotechnology company developing autologous neuron replacement medicines for Parkinson's disease and other neurodegenerative disorders. Spun out of research at the Neuroregeneration Research Institute at McLean Hospital and Harvard Medical School, Oryon converts a patient's own blood cells into induced pluripotent stem cells, then differentiates them into dopamine-producing A9 neurons that are implanted into the brain to restore lost dopaminergic function - without immune suppression. The company emerged from stealth in March 2026 with a $21M Series A tranche ($42M total in equity and grants) and early Phase 1b/2a data showing motor improvements and neuroimaging evidence of restored dopamine signaling.
Dimension Bio (formerly Dimension Inx) is a Chicago-based regenerative therapeutics company that turns living cells into implantable, tissue-like therapies. Its BioNidum platform fuses materials science, 3D printing, and digital manufacturing to build three-dimensional microenvironments that help transplanted cells survive, vascularize, and function in the body. A Northwestern University spinout, the company already brought the first FDA-cleared 3D-printed regenerative bone graft (CMFlex) to patients and is now aiming its lead program at acute liver failure - building an engineered, mini-liver-like therapy to stabilize patients and give their own organs a chance to recover.
Theradaptive is a clinical-stage biotech in Frederick, Maryland that re-engineers therapeutic proteins so they bind to materials and stay exactly where a surgeon places them. Its lead protein, AMP2, is a material-binding variant of the bone-growth protein rhBMP-2; combined with an implantable scaffold it becomes OsteoAdapt, a regenerative product being tested in spinal fusion, dental, and orthopedic procedures. Founded by MIT-trained Army veteran Luis Alvarez after seeing battlefield injuries, the company aims to make biologics safer by keeping them on-target.