Study finds COVID-19 variants may offer clues in predicting patient outcomes as virus evolves

Since the start of the COVID-19 pandemic, mutations of SARS-CoV-2—the virus that causes COVID-19—have spread to the U.S. and a host of other countries worldwide. Recent studies suggest that current COVID-19 variants are up to 70% more contagious than the pandemic’s original strains.

Preeclampsia during pregnancy increases stroke risk later in life

Women who have preeclampsia during pregnancy are at least three times more likely to have strokes later in life than women who do not have a history of this condition, according to University of Utah Health scientists. Based on this finding, the researchers recommend that women who have had preeclampsia should be carefully monitored in …

New cancer algorithm flags genetic weaknesses in tumors

A new way to identify tumors that could be sensitive to particular immunotherapies has been developed using data from thousands of NHS cancer patient samples sequenced through the 100,000 Genomes Project. The MMRDetect clinical algorithm makes it possible to identify tumors that have ‘mismatch repair deficiencies’ and then improve the personalization of cancer therapies to …

Scientists develop new class of cancer drug with potential to treat leukaemia

Scientists have made a promising step towards developing a new drug for treating acute myeloid leukaemia, a rare blood disorder. In a study published today in Nature, Cambridge researchers report a new approach to cancer treatment that targets enzymes which play a key role in translating DNA into proteins and which could lead to a …