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Health

A Baby Received a Custom Crispr Treatment in Record Time

Wired
Summary
Nutrition label

70% Informative

KJ Muldoon has a rare disorder known as CPS1 deficiency, which causes ammonia to build up in the blood.

About half of babies born with it will die early in life.

A team at the Children’s Hospital of Philadelphia and Penn Medicine used Crispr to create a personalized medicine for KJ .

KJ is now able to eat certain foods and sit upright by himself.

KJ , a 27-year-old with Duchenne muscular dystrophy, passed away in 2022 shortly after receiving the first known custom Crispr treatment.

Researchers used a version of Crispr called base editing that can change one “letter” in a DNA sequence to another.

They packaged the Crispr components in tiny bubbles called lipid nanoparticles, which were then delivered via an IV infusion.

VR Score

62

Informative language

56

Neutral language

58

Article tone

semi-formal

Language

English

Language complexity

54

Offensive language

possibly offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

medium-lived

Source diversity

1

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