This is the year that CRISPR moves from lab to clinic

Since my colleagues and I first described CRISPR as a genome-engineering tool in 2012, the technique has transformed fundamental research. More than 15,000 papers containing the term have been published, hundreds of different organisms have been edited and this approach to gene editing has been widely adopted by scientists working on real-world solutions that can change millions of lives.

In 2021, researchers will use CRISPR to enhance our medical response to the Covid-19 pandemic. Teams will continue to collaborate and bring to market vital CRISPR-based diagnostic tools that are accurate, rapid and painless. One currently being developed and scaled by Mammoth Biosciences, a company I co-founded, along with partners at the University of California, San Francisco and the pharmaceutical company GSK, can detect and indicate the presence of SARS-CoV-2 RNA in a similar fashion to a pregnancy test.

While these tools will enable our society to reopen (and stay open) by improving detection of the virus, CRISPR will also have an important effect on the way we treat other diseases. In 2021, we will see increased use of CRISPR-Cas enzymes...