moonwalk-biosciences
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Alex Aravanis
Alex Aravanis is the CEO and co-founder of Moonwalk Biosciences, a precision epigenetics company he launched in 2024 with $57 million and Broad Institute scientist Feng Zhang. An engineer-turned-physician with degrees from UC Berkeley and Stanford, he co-founded the cancer early-detection company GRAIL, later returned to Illumina as Chief Technology Officer, and now wants to rewrite the 'software of the genome' without cutting a single strand of DNA.
Elaine Cheung
Elaine Cheung is Chief Business Officer at Moonwalk Biosciences, a South San Francisco biotech backed by $57 million in funding and co-founded by CRISPR pioneer Feng Zhang and former Illumina CTO Alex Aravanis. With 20+ years navigating the inflection points of genomic medicine - from spinning GRAIL out of Illumina, helping architect its $900M+ Series B, and steering Lyell Immunopharma through its IPO - Cheung brings a rare combination of scientific literacy and deal-making precision. At Moonwalk, she is helping build the business infrastructure for a company that has pivoted from epigenetic editing to siRNA-based therapeutics targeting adipose biology and obesity.