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Research & KnowledgeEvent: September 8, 2026

Beam Therapeutics shared updated clinical data from the BEAM-302 program for alpha-1 antitrypsin deficiency, demonstrating durable correction of the disease-causing mutation, increased total and functional AAT, reduced mutant Z-AAT and toxic Z-polymers, and evidence that AAT production remains under normal physiologic control.

Published

Signal category

Research & Knowledge

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Today, we shared updated clinical data from our BEAM-302 program (for alpha-1 antitrypsin deficiency) which demonstrates durable correction of the disease-causing mutation, increased total and functional AAT, reduced mutant Z-AAT and toxic Z-polymers, and evidence that AAT production remains under normal physiologic control.

Gopi Shanker|Beam Therapeutics team

Company

Beam Therapeutics

Our vision is to provide life-long cures for patients suffering from serious diseases.

Industry
Biotechnology Research
Location
Cambridge, US
Company size
598 employees

Beam Therapeutics, launched in 2018, is pioneering the use of CRISPR base editing to develop a broad portfolio of advanced genetic medicines. Our groundbreaking base editing technology allows us to make permanent, specific edits to single bases in DNA and RNA, without cutting the strands. Base editor therapeutics represent a new class of “precision genetic medicines,” combining precision targeting of the genome with precision control of editing outcomes. Our dream is to provide life-long cures for patients suffering from serious diseases. The Beam Team Is: • A community of fearless innovators • Rigorous and honest in our research • Listening with open minds • Committed to each other

Founded 2017

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