Crispr Cas9
2 articles
Biotech & Health
How CRISPR-Cas9 Gene Editing Works: Target, Cut, Repair
CRISPR-Cas9 gene editing works by using a guide RNA to target a specific DNA sequence, a Cas9 enzyme to cut it, and the cell's natural repair mechanisms to alter the gene. This revolutionary technology is being applied to treat genetic diseases and improve crops, but faces challenges in delivery, precision, and ethical considerations, particularly regarding heritable germline edits.
Juliana Campos·June 8, 2026
Biotech & Health
How CRISPR Gene Editing Works to Treat Genetic Diseases
CRISPR-Cas9 gene editing technology, functioning as precise molecular scissors, offers a revolutionary approach to treating genetic diseases by modifying DNA. Its recent FDA approval for sickle cell disease marks a significant milestone, with ongoing research exploring broader applications and addressing challenges in delivery and safety.
Lena Petrova·May 15, 2026