Surrozen, Inc., a biotechnology company, discovers and develops drug candidates to selectively modulate the Wnt pathway for tissue repair and regeneration.

It is developing tissue-specific antibodies to engage the body's existing biological repair mechanisms with potential application across various disease areas, including diseases of the intestine, liver, retina, cornea, lung, kidney, cochlea, skin, pancreas, and central nervous system.

Its products in pipeline include SZN-043 that stimulates hepatocyte regeneration, improves liver function, and reduces fibrosis; and SZN-1326, a bi-specific full-length human antibody that directly modulates Wnt signaling in target tissue by binding to particular Frizzled and LRP receptors that are highly expressed in intestinal crypts.

The company was founded in 2016 and is headquartered in South San Francisco, California.