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CRISPR enzyme programmed to kill viruses in human cells

November 10th, 2019 at 5:15 pm » Comments Off

Researchers harness Cas13 as an antiviral and diagnostic for RNA-based viruses Researchers have now turned a CRISPR RNA-cutting enzyme into an antiviral that can be programmed to detect and destroy RNA-based viruses in human cells. Many of the world’s most common or deadly human pathogens are RNA-based viruses — Ebola, Zika and flu, for example […]



Japan approves scientist’s plan to create world’s first Humanimals

November 1st, 2019 at 11:33 am » Comments Off

  For the first time, a government is supporting a plan to create animal embryos with human cells and bring them to term, resulting in a type of humanimal known as a human-animal chimera. According to Nature, a committee from Japan’s science ministry signed off on a request by researchers to grow human pancreases in […]



Hacking Humans : Search & replace gene editing is here

November 1st, 2019 at 11:21 am » Comments Off

The introduction of CRISPR changed the world of genetic engineering by allowing researchers to “cut and paste” DNA. But the process can introduce errors that produce unpredictable results. A recently published report in the journal Nature by David Liu, a Harvard university biologist, describes a new process that is more like a “search and replace” […]



Gene editing transforms gel into shape-shifting material

September 10th, 2019 at 3:23 am » Comments Off

  The CRISPR technique can trigger the new material to release drugs or pick up biological signals Is there anything CRISPR can’t do? Scientists have wielded the gene-editing tool to make scores of genetically modified organisms, as well as to track animal development, detect diseases and control pests. Now, they have found yet another application […]



Gene-edited cattle have a major screwup in their DNA

September 6th, 2019 at 11:29 am » Comments Off

  Bid for barnyard revolution is set back after regulators find celebrity “hornless” bovines contaminated by bacterial genes. They were the poster animals for the gene-editing revolution, appearing in story after story. By adding just a few letters of DNA to the genomes of dairy cattle, a US startup company had devised a way to […]



The Coming Era of AI enhanced Super Humans