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Articles on Genomic sequencing

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Sequencing the whole genome of patient virus samples lets scientists watch for new variants. Sergei Malgavko/TASS via Getty Images

Where coronavirus variants emerge, surges follow – new research suggests how genomic surveillance can be an early warning system

By merging genomics with classical epidemiology, researchers are able to predict new disease outbreaks based on which viral variants are on the rise.
Sequencing the genetic code of virus samples taken from COVID-19 patients reveals how SARS-CoV-2 is spreading and changing. Nate Langer/UPMC

Genomic surveillance: What it is and why we need more of it to track coronavirus variants and help end the COVID-19 pandemic

The US lags in testing coronavirus samples from COVID-19 patients, which can help track the spread of the virus and the emergence of new variants. But labs are ramping up this crucial surveillance.
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How genomic techniques can pin down rare genetic diseases more quickly

The advent of genetic technologies has been reducing the time and cost attached to diagnosing rare genetic diseases.
Pancreatic cancer cells (left) next to normal pancreatic cells (right) Ed Uthan/flickr

Pancreatic cancer is really four separate cancers: study

A new study has identified that pancreatic cancer is not one, but four types of cancer, and opened the door to possible new treatments.
Understanding the DNA of tumours allows researchers to target treatment to each individual. Erika/Flickr

How cancer doctors use personalised medicine to target variations unique to each tumour

Personalised medicine is based on the idea that by understanding the specific molecular code of a person’s disease, and particularly its genetic makeup, we can more accurately tailor treatment.

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