unc13a
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Trace Neuroscience
Trace Neuroscience is a South San Francisco biopharmaceutical company developing genomic medicines for neurodegenerative diseases, starting with ALS. Its lead program, TRCN-1023, is an antisense oligonucleotide designed to restore UNC13A protein function - a target genetically validated in roughly 97% of people living with ALS - by correcting the faulty RNA splicing caused by TDP-43 dysfunction. The company launched in November 2024 with a $101 million Series A led by Third Rock Ventures and entered the clinic in 2026.
Eric Green
Eric Green is the Founder and CEO of Trace Neuroscience, a South San Francisco biotech company racing to develop the first effective ASO therapy for ALS. A Harvard-and-Stanford-trained physician-scientist with a background in cardiology, Green co-founded iLab Solutions (acquired by Agilent), Respira Design (Stanford $50K Challenge winner), and Maze Therapeutics before launching Trace with a $101 million Series A in November 2024. Trace's lead program targets UNC13A - a protein lost in ALS patients - using an antisense oligonucleotide designed to restore healthy nerve-muscle communication. With clinical trials targeting early 2026, Green is betting human genetics can do for ALS what it did for heart failure.