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AI
Could AI Make Gene Editing More Accurate?
Ashley Yeager | May 1, 2019 | 3 min read
Machine learning algorithms predict the repairs made to DNA after Cas9 cuts.
CRISPR mice lungs gene genetic editing disease womb fetus
Mice Gene-Edited While Still in the Womb
Chia-Yi Hou | Apr 19, 2019 | 2 min read
CRISPR reagents injected into the amniotic fluid inactivated a gene in the fetuses that would normally cause lung disease and kill the mice a few hours after birth.
Clones Made of CRISPRed Monkeys
Carolyn Wilke | Jan 25, 2019 | 2 min read
Researchers edited macaque embryos to induce symptoms of sleep disorders and chose one animal to clone. A bioethicist questions the study’s appropriateness.
Claim of First Gene-Edited Babies Triggers Investigation
Catherine Offord | Nov 26, 2018 | 2 min read
He Jiankui says he has successfully used CRISPR-Cas9 to tweak the genes of twins born earlier this month. Some independent experts are dubious.
US Companies Launch CRISPR Clinical Trial
Catherine Offord | Sep 3, 2018 | 2 min read
The Germany-based study will test an ex vivo genome-editing therapy for the inherited blood disorder β-thalassemia.
Electric Shock Allows for CRISPR Gene Editing Without a Viral Vector
Ashley Yeager | Jul 12, 2018 | 2 min read
Brief electroporation appears to make T cells more receptive to new genetic material, which could speed the development of immunotherapies.
CRISPR Gene Drive Used to Alter Mouse Coat Color
Shawna Williams | Jul 9, 2018 | 2 min read
It’s the first demonstration of the technology in mammals.
Scientists Reverse Their Controversial Findings of CRISPR's Off-Target Effects
Diana Kwon | Mar 28, 2018 | 2 min read
Last year, researchers claimed the gene-editing method had accuracy issues, but a new whole-genome sequencing analysis by the same team finds otherwise.
New Methods to Detect CRISPR Off-Target Mutations
Sandeep Ravindran | Mar 1, 2018 | 7 min read
Researchers have developed a variety of techniques to detect when CRISPR misses the mark.
Immunity May Make CRISPR-Based Therapies Ineffective
Jim Daley | Jan 9, 2018 | 2 min read
Researchers identify antibodies for two commonly used Cas9 proteins in human blood. Investors take notice.
CRISPR to Debut in Clinical Trials
Diana Kwon | Dec 13, 2017 | 2 min read
The first industry-sponsored CRISPR therapy is slated to be tested in humans in 2018.
Base Editing Now Able to Convert Adenine-Thymine to Guanine-Cytosine
Catherine Offord | Oct 25, 2017 | 8 min read
With the arrival of a new class of single-nucleotide editors, researchers can target the most common type of pathogenic SNP in humans.
Gene Drive Limitations
Jef Akst | Oct 9, 2017 | 2 min read
In lab populations of genetically engineered mosquitoes, mutations arose that blocked the gene drive’s spread and restored female fertility.
Technique Adapted from CRISPR-Cas9 Corrects Mutation in Human Embryos
Catherine Offord | Sep 28, 2017 | 2 min read
Researchers use base-editing to swap out an erroneous nucleotide responsible for a potentially life-threatening blood disorder.
Scientists Destroy Entire Chromosome with CRISPR
Kerry Grens | Aug 1, 2017 | 1 min read
Multiple DNA breaks at either the centromere or the long arm of the mouse Y chromosome cause it to fragment and disappear.
Human Genetic Variation May Complicate CRISPR
Ashley Yeager | Jul 31, 2017 | 2 min read
Slight sequence differences confound target sites in precision genome-editing, a study shows.
Was a Drop in CRISPR Firms’ Stock Warranted?
Claire Asher | Jun 7, 2017 | 4 min read
A study of off-target effects that sparked fear among investors of genome-editing companies receives methodological criticisms.
CRISPR Corrects Duchenne-Causing Mutations
Anna Azvolinsky | Apr 12, 2017 | 3 min read
Using CRISPR-Cpf1 gene editing, researchers have fixed mutations that cause a form of muscular dystrophy in cultured human cardiomyocytes and a mouse model.
CRISPR Screen Detects Functional Gene Regulation
Abby Olena, PhD | Apr 3, 2017 | 3 min read
A CRISPR-Cas9–based method probes the regulatory roles of noncoding DNA sequences.
A Selection of CRISPR Proof-of-Principle Studies
Kelly Rae Chi | Mar 1, 2017 | 7 min read
Advice on how to deploy the latest techniques in your own lab
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