Oncology & Cancer

Breakthrough blood test developed for brain tumors

Genetic mutations that promote the growth of the most common type of adult brain tumors can be accurately detected and monitored in blood samples using an enhanced form of liquid biopsy developed by researchers at Massachusetts ...

Medical research

Metabolite signature of COVID-19 reveals multi-organ effects

SARS-CoV-2, the virus responsible for COVID-19, can cause a wide range of symptoms, from none at all to severe respiratory stress, multi-organ failure and death. The virus notably targets the lungs, but many patients also ...

Diseases, Conditions, Syndromes

SalivaDirect: What you need to know about the new COVID-19 test

As businesses and schools tentatively reopen amid an ongoing pandemic, scientists at the Yale School of Public Health have developed a new method to determine whether someone has COVID-19. The method, known as SalivaDirect, ...

Diseases, Conditions, Syndromes

Virus in the blood can predict severe COVID-19

A blood test on hospital admission showing the presence or absence of SARS-CoV-2 can identify patients at a high risk of severe COVID-19. Admitted patients without virus in their blood have a good chance of rapid recovery. ...

Diseases, Conditions, Syndromes

COVID-19 saliva test enables screening on a massive scale

A new saliva test to detect the SARS-CoV-2 virus has been developed by researchers at Washington University School of Medicine in St. Louis. Results from the COVID-19 diagnostic test are available in a few hours and, ideally, ...

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