HIV & AIDS

Diabetes drug may be a new weapon against HIV

A team led by scientists at the UNC School of Medicine discovered an important vulnerability of the AIDS-causing retrovirus HIV, and has shown in preclinical experiments that a widely used diabetes drug, metformin, seems ...

Diseases, Conditions, Syndromes

Reducing unnecessary medication for hepatitis B patients

Not all chronic hepatitis B (HBV) patients require lifelong treatment; but the risks of blindly withdrawing treatment can be severe. However, there's little consensus on which patients can be safely discontinued from treatment, ...

Medical research

Expanding the arsenal of drugs for use against COVID-19

The ongoing COVID-19 pandemic, caused by the SARS-CoV-2 virus, has been devastating the entire world. While the vaccination program is advancing, drug treatments for COVID-19 are still highly important for those who become ...

Medical research

Disease severity linked to N protein of SARS-CoV-2

A multicenter collaboration tracking the spread and evolution of the SARS-CoV-2 virus in Saudi Arabia has identified mutations in the virus's N protein associated with increased viral loads in COVID-19 patients. The study ...

Genetics

Gene linked to youthful appearance may help solve ageing puzzle

How long you live depends in part on the genes you inherit. For example, those suffering from Werner's syndrome have inherited two defective copies of a gene coding for an enzyme that is involved in DNA replication and repair.

page 6 from 40