Serina Therapeutics, Inc. SER

What this company does

We are a clinical-stage biotechnology company developing a pipeline of wholly-owned drug product candidates to treat neurological diseases and other indications. Our POZ drug delivery technology is designed to enable certain existing drugs and novel drug candidates to be modified in a way that provides the potential to improve the integrated efficacy and safety profile of multiple modalities including small molecules, RNA-based therapeutics and antibody-based drug conjugates (ADCs). The Company’s proprietary POZ technology is based on a synthetic, water soluble, low viscosity polymer called poly(2-oxazoline) and is engineered to provide greater control in drug loading and more precision in the rate of release of attached drugs delivered via easy-to-administer, long-acting subcutaneous injection. Our lead product candidate, SER 252 (POZ-apomorphine), is a POZ conjugate of the potent dopamine agonist apomorphine being developed for the treatment of Parkinson’s disease and is in clinical development. SER 252 is designed to provide CDS via a subcutaneous injection delivered one to two times per week. We believe that our POZ platform delivery technology has potential for use across a broad range of payloads and indications.

Written from the business description in Serina Therapeutics, Inc.'s annual report to the U.S. Securities and Exchange Commission, filed 25 March 2026. Every sentence was checked against that document before publication.