A novel genome editing technique, NICER, is based on the creation of multiple nicks in single DNA strands by nickase. The method can correct heterozygous mutations using two mechanisms: multiple nicks ...

CRISPR-Cas9 is widely used to edit the genome by studying genes of interest and modifying disease-associated genes. However, this process is associated with side effects including unwanted mutations ...

A Penn State-led team of interdisciplinary researchers has developed techniques to improve the efficiency of CRISPR-Cas9, the genome editing technique that earned the Nobel Prize in 2020. While CRISPR ...

For the first time, scientists have found a way to efficiently and precisely remove genes from white blood cells of the immune system and to substitute beneficial replacements, all in far less time ...

Gene editing has advanced in many ways over the past few decades. Most methods in genetic engineering involve altering the genomes of animal models like mice and zebrafish, or mammalian cells growing ...

The Food and Drug Administration (FDA) approved the gene therapy Casgevy in December, which uses CRISPR/Cas9 genome editing technology to treat sickle-cell disease (SCD) in patients twelve years and ...

A powerful new approach for the precise, flexible modification of a broad class of chemical compounds called bicyclic aza-arenes—which are commonly used to build drug molecules—has been developed. The ...

PHILADELPHIA— A new approach to the genetic engineering of cells promises significant improvements in speed, efficiency, and reduction in cellular toxicity compared to current methods. The approach ...