Specimen·Cataloged 04 APR 2026

Alltrna
Develops tRNA therapeutics to restore protein function in genetic diseases
Engineered tRNA therapeutics restoring protein production in genetic diseases caused by nonsense mutations.
ClinicalPrivateUS-BasedClinical-StageRNAPlatformRare Disease
001Vital Statistics
DATA LOCKED
Designation
Alltrna
Coordinates
Cambridge, Massachusetts, United States
Stage
Preclinical
Type
Therapeutics
Modalities
RNA
Therapeutic area
Rare Disease
Domain
002Overview
STRUCTURE PROFILE
Alltrna is a biotechnology company developing transfer RNA (tRNA) therapeutics to treat genetic diseases caused by nonsense mutations and other protein expression deficiencies. The company's platform focuses on engineering tRNA molecules to restore functional protein production in cells where disease-causing mutations lead to premature stop codons or inadequate protein levels. By delivering modified tRNAs, Alltrna aims to enable cells to read through nonsense mutations and produce full-length, functional proteins. This approach has potential applications across numerous genetic disorders where protein restoration could provide therapeutic benefit. Founded by Flagship Pioneering, Alltrna is working to unlock tRNA biology as a new therapeutic modality, addressing diseases that have been difficult to treat with conventional approaches. The company represents a novel approach to treating genetic diseases at the translational level.
003Cap Table & History
DETAILED
Investors
Flagship Pioneering
004Pipeline
AWAITING ENRICHMENT
Asset-level pipeline rendering pending — wires up to the assets table once the specimen-page enrichment workstream lands.
005Signal History
1 TRANSMISSIONS