CRISPR human embryos

He Jiankui didn’t really gene edit those girls; he mutated them

CRISPR-gene-edit-vs-mutation-1

Did Chinese researcher He Jiankui really CRISPR gene edit the CCR5 gene in two embryos producing twin baby girls? In my opinion the answer is “no”, but probably not for the reason you might think at first. He proclaims gene edits He claimed he had made twin baby girls with “gene edits”, which I feel is unethical …

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2017 stem cell predictions: score card at 1/2-way point

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In December of each year I make a list of stem cell predictions for the coming year, and I made 20 such predictions for 2017 so I’m wondering how I’m doing so far on these now that it’s June. Below is my work-in-progress scorecard for these so far. Positive news from Asterias on trial for stem cell-based …

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CRISPR Update: Patents, Embryos, & IPOs, oh my

Joanne-Manaster-

It’s been a busy few weeks for the CRISPR arena so I’ve made a CRISPR Update. I’ve listed below links to some commentaries and key developments.   Fun Video interview on Read Science! with Joanne Manaster on my new book on CRISPR in humans, GMO Sapiens. CRISPR: Pursuit of profit poisons collaboration, Nature piece by Jacob Sherkow …

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CRISPR embryo OK signals ongoing liberal UK trend on human modification

Kathy-Niakan

With the approval today of the use of CRISPR in human embryos, the UK continues its recent trend toward a more permissive regulatory policy on human genetic modification. There are both risks and scientific benefits that come along with this trend. Last year the UK approved an experimental technology with the goal of preventing the …

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