02/03/2022

Gene editing gets safer thanks to redesigned Cas9 protein

One of the grand challenges with using CRISPR-based gene editing on humans is that the molecular machinery sometimes makes changes to the wrong section of a host's genome, creating the possibility that an attempt to repair ...

Progress and prospects in magnetic topological materials

A new review paper on magnetic topological materials introduces a theoretical concept that interweaves magnetism and topology. It identifies and surveys potential new magnetic topological materials and suggests possible future ...

Invasive alien species? Isn't there an app for that?

Invasive alien species (IAS) are a leading contributor to biodiversity loss, and they cause annual economic damage in the order of hundreds of billions of US dollars in each of many countries around the world. Smartphone ...

'Hotspot mapping' accelerates early-phase drug design

The amount of structural data on protein drug targets continues to grow. However, successfully mining this data to form testable hypotheses that drive drug discovery can prove challenging. Selectivity for the target protein ...

Underwater noise causes hearing loss in turtles

Underwater noise pollution is causing turtles to experience hearing loss that can last from minutes to days, say researchers who will present preliminary evidence of the effects of intense noise on turtles on 4 March at the ...

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