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Category: Science

Eva Harris (far right) has led a dengue study in Nicaragua that for more than 12 years has regularly taken blood samples from children. Alejandro Belli/PLOS Pathogens

New evidence that dengue antibodies trigger life-threatening infections

It’s a disease theory fit for a spy novel: Protective antibodies can turn double agent, teaming up with the dengue virus to make an infection…

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Variations of the CRISPR DNA editor can change one DNA base into another. Shaury Nash/Flickr (CC BY SA 2.0)

Novel CRISPR-derived ‘base editors’ surgically alter DNA or RNA, offering new ways to fix mutations

Since the start of the CRISPR craze 5 years ago, scientists have raced to invent ever-more-versatile or efficient variations of this powerful tool, which vastly…

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Americans have conflicting views on how technologies that allow human genome editing, such as one that uses the Cas9 enzyme to snip DNA, should be employed. Meletios/shutterstock

Americans are becoming more open to human genome editing, survey finds, but concerns remain

CRISPR, the powerful genome-editing tool, does a molecular tango to cut and modify DNA that is highly nuanced. The same subtlety applies to the public’s…

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The European Patent Office has signaled that it intends to grant MilliporeSigma a key CRISPR patent. vchal/shutterstock

CRISPR patent battle in Europe takes a ‘wild’ twist with surprising player

MilliporeSigma, a subsidiary of pharmaceutical giant Merck KGaA of Darmstadt, Germany, has become a new major player in the complicated European patent battles over CRISPR,…

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