NewLimit vs Prime Medicine
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $130M Series B (Kleiner Perkins) + $45M from Eli Lilly at $1.62B valuation. First demonstrated restoration of youthful killing function in aged human CD8 T cells.
About
NewLimit is a longevity biotechnology company that demonstrated the first-ever restoration of youthful killing function in aged human CD8 T cells using transcription factor payloads — a major biological milestone with implications for cancer immunotherapy and immune aging. The company raised $130 million in Series B financing led by Kleiner Perkins, followed by $45 million in additional financing from Eli Lilly at a $1.62 billion valuation, with clinical studies in planning.
Nasdaq-listed (PRME). $191M cash runway into 2027. IND for Wilson's Disease H1 2026. AATD IND mid-2026. $3.5B+ BMS collaboration. CGD Phase 1 showing rapid function restoration after single infusion.
About
Prime Medicine is a publicly-traded (Nasdaq: PRME) clinical-stage biotech developing Prime Editing — the most versatile and precise gene editing technology currently entering clinical trials, capable of making all 12 possible base-pair changes, small insertions, and deletions in DNA without double-strand breaks. The company has $191 million in cash runway into 2027, INDs planned for Wilson's Disease and Alpha-1 antitrypsin deficiency (AATD) in 2026, and a $55 million upfront collaboration with Bristol Myers Squibb worth up to $3.5 billion in milestones.
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