Louisiana's Daniel Cressy Beats Sickle Cell at 23 With CRISPR Therapy

3 articles · Updated · The Guardian · Jun 24

Daniel Cressy, 23, was declared functionally cured Monday at a New Orleans children's hospital after becoming the Gulf Coast region's first sickle cell patient treated with Casgevy's CRISPR/Cas9 gene-editing therapy.
The cure followed a 2-year process: doctors collected his cells in late 2025, sent them to Scotland for genetic modification, then used chemotherapy and a stem-cell infusion before a month of inpatient recovery.
Cressy pursued the treatment after learning the FAA would consider licensing him as a commercial pilot only if his sickle cell disease was cured, since the disorder can pose serious risks at flight altitudes.
The case carries added weight in Louisiana, which the hospital said has the highest per-capita sickle cell burden in the U.S., a disease that disproportionately affects Black Americans and can cause chronic pain, organ damage and shorter lifespans.

Sources

The Guardian5h ago

Louisiana Man Daniel Cressy First to Be Functionally Cured of Sickle Cell Disease via Gene Therapy

KAIT5h ago

23-year-old becomes first in state functionally cured of sickle cell disease

manningchildrens.org5h ago

Manning Family Children's makes history as Louisiana's first Sickle Cell Disease gene therapy patient rings the bell

8 Sources

Gene editing can cure lifelong diseases. What are the hidden biological costs of rewriting our own DNA?

A pilot's dream is realized by a costly cure. How will this breakthrough avoid becoming a privilege for the few?

Functional Cure for Sickle Cell Disease: Daniel Cressy’s Journey, CRISPR Breakthroughs, and the Future of Accessible Gene Therapy

Overview

Daniel Cressy’s celebration of a functional cure for sickle cell disease marks a turning point in his lifelong battle, offering hope for a future free from the disease’s challenges. Inspired by Kyle Registre, who became the first known person with sickle cell to become a pilot after gene therapy, Cressy’s story highlights how such cures can unlock new beginnings for those with debilitating conditions. His advocacy stresses that access to treatment and cures should not depend on where someone lives, emphasizing the need for equitable healthcare so everyone can pursue their dreams regardless of their zip code.

...