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      CRISPR Gene Editing News
      December 3, 2020

      Top Headlines

      HIV-Like Virus Edited out of Primate Genome

      Taking a major step forward in HIV research, scientists have successfully edited SIV - a virus closely related to HIV, the cause of AIDS - from the genomes of non-human ...

      New Insights Into How the CRISPR Immune System Evolved

      Although CRISPR-Cas has found many uses in biotechnology and medicine, it originates in nature, where it functions as a microbial immune system. Scientists shed new light on how CRISPR-Cas emerged ...

      CRISPR Meets Pac-Man: New DNA Cut-and-Paste Tool Enables Bigger Gene Edits

      Gene editing for the development of new treatments, and for studying disease as well as normal function in humans and other organisms, may advance more quickly with a new tool for cutting larger ...
      This year's Nobel Prize in Chemistry is being awarded to Emmanuelle Charpentier and Jennifer A. Doudna for the development of the CRISPR/Cas9 method for ...
      Latest Headlines
      updated 10:05pm EST

      Earlier Headlines

      CRISPR Tagging Improves Accuracy of Model Cells Grown from Stem Cells

      CRISPR tags are being used to identify all of the transcription factors necessary to turn a pluripotent stem cell into a suitable adult cell for research, and possible future cell therapies. An ...

      Researchers Pioneer More Effective Way to Block Malaria Transmission in Mosquitoes

      Employing a strategy known as 'population modification,' which involves using a CRISPR-Cas9 gene drive system to introduce genes preventing parasite transmission into mosquito chromosomes, ...

      'BAH-Code' Reader Senses Gene-Silencing Tag in Cells

      Researchers have identified an evolutionarily conserved pathway responsible for 'closing down' gene activity in the mammalian cell. The finding is closely related to the Polycomb pathway ...

      Quality Control Mechanism Closes the Protein Production 'on-Ramps'

      Recent work revealed a newfound quality control system in the protein production assembly line with possible implications for understanding neurogenerative ...

      Diamondback Moth Uses Plant Defense Substances as Oviposition Cues

      Researchers showed that isothiocyanates produced by cruciferous plants to fend off pests serve as oviposition cues. The scientists identified two olfactory receptors whose sole function is to detect ...

      Through Enzyme Testing, Researchers Sharpen CRISPR Gene-Editing Tool

      One of the biggest scientific advances of the last decade is getting better. A team has developed a new tool to help scientists choose the best available gene-editing option for a given job, making ...

      Inheritance in Plants Can Now Be Controlled Specifically

      A new application of the CRISPR/Cas molecular scissors promises progress in crop cultivation. Researchers have succeeded in modifying the sequence of genes on a chromosome using CRISPR/Cas. For the ...

      Scientists Use CRISPR to Knock Down Gene Messages Early in Development

      Researchers have harnessed the technology to target gene messages (messenger RNA) involved in early vertebrate ...

      First Gene Knockout in a Cephalopod Achieved

      Biologists have achieved the first gene knockout in a cephalopod using the squid Doryteuthis pealeii, an exceptionally important research organism in biology for nearly a century. The team used ...

      New Understanding of CRISPR-Cas9 Tool Could Improve Gene Editing

      Of the CRISPR-Cas9 tools created to date, base editors have gotten lots of attention because of their seemingly simple editing: they neatly replace one nucleic acid with another, in many cases all ...

      Researchers Map Mechanisms in the Largest CRISPR System

      The largest and most complex CRISPR system has been visualized by researchers in a new study. The system may have potential applications in biomedicine and biotechnology, the researchers ...

      New CRISPR C-to-G DNA Base Editor Expands the Landscape of Precision Genome Editing

      The new base editing platform may help researchers understand and correct genetic diseases by selective editing of single DNA 'letters' across nucleobase ...

      Site-Directed Mutagenesis in Wheat Via Haploid Induction by Maize

      Site-directed mutagenesis facilitates the experimental validation of gene function and can speed up plant breeding by producing new biodiversity or by reproducing previously known gene variants in ...

      Megaphages Harbor Mini-Cas Proteins Ideal for Gene Editing

      Cas proteins like CRISPR-Cas9 have great potential for gene therapy to treat human disease and for altering crop genes, but the gene-targeting and gene-cutting Cas proteins are often large and hard ...

      Safer CRISPR Gene Editing With Fewer Off-Target Hits

      The CRISPR system is a powerful tool for the targeted editing of genomes, with significant therapeutic potential, but runs the risk of inappropriately editing ''off-target'' ...

      Comparing 13 Different CRISPR-Cas9 DNA Scissors

      Scientists have achieved the most extensive high-throughput analysis of CRISPR-Cas9 activities. The team developed deep-learning-based computational models that predict the activities of SpCas9 ...

      Light-Activated 'CRISPR' Triggers Precision Gene Editing and Super-Fast DNA Repair

      In a series of experiments using human cancer cell lines, scientists say they have successfully used light as a trigger to make precise cuts in genomic material rapidly, using a molecular scalpel ...

      Scientists Aim Gene-Targeting Breakthrough Against COVID-19

      Scientists at Berkeley Lab's Molecular Foundry have joined forces with a research team at Stanford to aim a gene-targeting, antiviral agent called PAC-MAN against ...

      Gene Found That Causes Eyes to Wither in Cavefish

      In a new study led by University of Maryland researchers, scientists discovered a gene that prevents blood flow to blind cavefish eyes during development. It is the same gene responsible for ...

      Key Player in Hepatitis A Virus Infection

      Researchers designed experiments using gene-editing tools to discover how molecules called gangliosides serve as de facto gatekeepers to allow the virus entry into liver cells and trigger ...

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