Mad Hedge Biotech and Healthcare Letter January 6, 2026 Fiat Lux Featured Trade: (TURNS OUT, THE CURE WAS THE EASY PART) (CRSP), (SANA), (BEAM), (NTLA), (PRME), (DTIL)
Tag Archives: (CRSP)
I met a young woman in Geneva last year. Mid-20s, poised, bright. She had sickle cell disease and told me her childhood had been a blur of hospital beds and missed school years. Then she mentioned something I didn’t expect. She was part of a Casgevy clinical trial. No crises in over two years. She […]
Mad Hedge Biotech and Healthcare Letter December 16, 2025 Fiat Lux Featured Trade: (IN VIVO VERITAS) (CRSP), (VRTX)
Mad Hedge Biotech and Healthcare Letter May 8, 2025 Fiat Lux Featured Trade: (A DOUBLE HELIX OF OPPORTUNITY) (CRSP), (NTLA)
I never fully appreciated the potential of gene therapy until last fall when my college friend Eric called with surprising news. His 14-year-old daughter Sophie, who’d struggled with sickle cell disease her whole life, had undergone treatment with Casgevy, a CRISPR-based gene therapy developed by CRISPR Therapeutics (CRSP) and Vertex (VRTX). Six months later, she […]