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Dec 27 • 15 tweets • 14 min read
🧵Dive Deep 🙇♂️: Prime Medicine $PRME — The Next Generation of Gene Editing - Part 1
1. 🧬 The Prime Medicine Story: Search and Replace
Prime Medicine is at the forefront of the gene editing revolution, founded on a breakthrough technology designed to correct the genetic causes of disease with unprecedented precision.
The Genesis of Prime Editing
The company’s story begins not in a boardroom, but in a research lab, emerging from one of the most prestigious scientific institutions in the world.
Technology Origin: Prime Editing technology was developed in the lab of Dr. David R. Liu (Co-Founder and Member of Scientific Advisory Board) and Dr. Andrew Anzalone (Co-Founder and Head of Prime Editing Platform) at the Broad Institute of MIT and Harvard.
Scientific Breakthrough: The core research describing Prime Editing was published in the journal Nature in December 2019. nature.com/articles/s4158…
Company Founding Year: The company, Prime Medicine, Inc., was formally founded in 2019 in Cambridge, Massachusetts, to translate this groundbreaking science into curative medicines.
💡 The Vision: The scientific founders conceived of “Prime Editing” as a genetic search-and-replace function, aiming to improve on earlier CRISPR-based editing by making precise changes to DNA without causing a double-strand break, which is a major source of unwanted errors.
Key Founding & Early Leadership
The company quickly attracted seasoned biotech veterans to lead its translation from the lab bench to the patient bedside.
Scientific Founders: Dr. David R. Liu and Dr. Andrew Anzalone.
Early CEO: Dr. Keith Gottesdiener served as the President and CEO during the initial launch and growth phases.
Current Leadership: As of mid-2025, the leadership transitioned, with Dr. Allan Reine (M.D.) becoming the Chief Executive Officer, and Jeffrey Marrazzo (M.B.A., M.P.A.) taking the role of Executive Chair.
Founded Year 2019
Launch/Major Funding: The company officially “launched” in July 2021 with an impressive $315 million in financing.
Employee Count: As of late 2024, the company had approximately 214 employees. Headquarters - Cambridge, Massachusetts, USA.