The scientific renaissance is still there, but the commercial abandonnement is already going on. Patients affected by rare diseases and their families are worried they won’t be able to get treatments that are safe and effective but unprofitable for drugmakers. Take a look at the story of Jakob Kamil Guziak, recently told by Business Insider.
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Nature was right in choosing CRISPR diagnostic as one of the seven technologies to watch in 2022. The latest news is a test called mCARMEN, described in Nature Medicine. Pardis Sabeti (Broad Institute/Harvard), Cameron Myhrvold (Princeton University) and colleagues adapted a massively multiplexed technology presented in 2020 to be “faster, more sensitive and more easily implemented in clinical and surveillance labs”.
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History in the making: student experiment edits DNA with CRISPR technology in space (Iss national lab blog)
Emails reveal that a facility in Dubai and others have asked geneticist He Jiankui for help in gene-editing embryos (The Scientist)
New worries about CRISPR babies: gene edits might have shortened their life expectancy (Nature)
It’s another CRISPR first: fixing a hereditary disease in utero. Scientists from Pennsylvania University and the Children’s Hospital of Philadelphia used a base editor to rescue tyrosinemia in fetal mice. “The results of this proof-of-concept work demonstrate the possibility of efficiently performing gene editing before birth, pointing to a potential new therapeutic approach for selected congenital disorders,” Avery C. Rossidis and colleagues write in Nature Medicine. Continue reading
Credit: Ernesto del Aguila III, National Human Genome Research Institute, NIH
A pair of papers published in Nature Medicine have caused a stir about CRISPR-edited cells lacking a well-known tumor suppressor gene. STAT is doing an online chat next week to follow up the news. In the meantime, this is a sample of how the CRISPR community is commenting the story. Continue reading
CRISPeR FRENZY 