
The baby saved from a rare disease by a first-ever personalized gene fix has reached a big milestone, taking his first steps ahead of Christmas.
KJ Muldoon is walking and getting ready to celebrate the holiday season at home with his parents and three siblings.
KJ was born last year with a genetic disorder called carbamoyl-phosphate synthetase 1 deficiency. Also known as CPS1 deficiency, the metabolic condition affects only 1 in 1.3 million babies and often leads to life-threatening outcomes.
When he was 6 months old, doctors began giving KJ a groundbreaking new treatment -- a personalized CRISPR gene editing therapy at Children's Hospital of Philadelphia.
Doctors save baby's life with first-ever gene fix for deadly rare disease
The gene-editing therapy works like a "molecular spell-checker,” finding and fixing the specific genetic error causing his condition.
After three infusions and after spending the first 10 months of his life in a hospital, KJ was discharged and sent home in June.
Baby saved by gene-editing therapy 'graduates' from hospital, goes home
Since then, KJ has continued to grow and thrive with his family, celebrating his first birthday at home and taking part in one of the family’s favorite rituals -- cheering for their beloved Philadelphia Eagles.
Doctors hope new technology like CRISPR gene-editing therapies can be the key to treating more than 7,000 rare diseases, such as sickle cell disease, cystic fibrosis, Huntington’s disease and muscular dystrophy, that affect approximately 30 million people across the country.
latest_posts
- 1
Ads promising cosmetic surgery patients a ‘dream body’ with minimal risk get little scrutiny - 2
New Year's superstitions: Eating 12 grapes, avoiding laundry and other rituals that are said to bring good fortune - 3
Step by step instructions to Explore Assessment Ramifications of Disc Rates - 4
The Starbucks for Life game is back, along with your chance to win a 'Bearista' cold cup. Here's how to get your paws on one. - 5
Tech for Learning: Online Courses and Instructive Apparatuses
New nesting beach for birds at RSPB reserve
The most effective method to Pick the Right Material Organization: Fundamental Tips
New York to require social media platforms to display mental health warnings
Putting resources into Yourself: Self-awareness Techniques
Judge approves Purdue Pharma’s new $7B opioid settlement with the Sacklers
Astronauts beam home Christmas wishes from International Space Station: 'I think we may be orbiting a little higher than Santa' (video)
CMA Awards 2025: Full list of nominations, from Entertainer of the Year to Album of the Year
10 Moves toward Start Your Own Effective Business
Tehran defends ship seizure as a legal action, but tensions continue in the Gulf












