Gene Therapy

2 articles

Close-up cinematic view of CRISPR-Cas9 molecular scissors precisely editing a glowing DNA helix in a futuristic laboratory.

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

Advanced laboratory setting with glowing immune cells in bioreactors, symbolizing a breakthrough in HIV treatment research.

Artificial Intelligence

Scientists Supercharge Immune Cells to Control HIV Long-Term in Some

For nearly two years, two individuals with HIV have lived medication-free, their virus strongly suppressed by a single dose of re-engineered immune cells.

Dr. Aris Thorne·May 18, 2026