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A Cellular Engineering Breakthrough: High-Yield CRISPR Without Viral Vectors

A new variation of the CRISPR-Cas9 gene editing system makes it easier to re-engineer massive quantities of cells for therapeutic applications. The approach, developed at Gladstone Institutes and UC San Francisco (UCSF), lets scientists introduce especially long DNA sequences to precise locations in the genomes of cells at remarkably high efficiencies without the viral delivery systems that have traditionally been used to carry DNA into cells.

Microsopy of CAS9 and IL2RA

Giving Immunotherapy Cells Resilience to Pass the ‘Stress Test’

T cells used in immunotherapy treatments can get exhausted and shut down by fighting cancer cells and tumors. Using a CRISPR-based edit on these cells’ genomes, researchers at UCSF and Gladstone Institutes have rendered the therapeutic cells more resilient against tumors.

A Brain Tumor Patient Celebrates Survival

When Cheryl Broyles was diagnosed with glioblastoma, her goal was to outlive the disease’s 15-month prognosis. That was 22 years ago. Broyles’ survival has been the result of luck, tumor location, and cutting-edge treatment and diagnostics.

Cheryl feeds her partner sushi with a pair of chopsticks while both laugh