LONGEFI
Company · Private

Life Biosciences

Advancing partial reprogramming toward the clinic with an initial focus on optic neuropathy.

EvidenceEarly
Listing
Private
Ticker
Headquarters
Boston, US
Founded
2017
Technology
Partial epigenetic reprogramming (OSK)
Category
Market cap
Private

Longevity thesis

Starting in the eye contains delivery and safety risk while still testing the core rejuvenation hypothesis in humans.

Pipeline

ProgrammeStageFocus
ER-100IND-enablingNAION / glaucoma

Recent developments

  • 30 Jul 2026Non-human primate vision restoration data supported IND filing.

Scientific evidence

EvidenceEarly

Primate data; first-in-human not yet dosed.

LONGEFI analysis

The clearest near-term test of whether reprogramming can be given to a human safely. Field-defining regardless of outcome.

Analysis is research commentary. It is not investment advice or a recommendation.