Medical research

Vagus nerve active during exercise, research finds

The vagus nerve, known for its role in 'resting and digesting,' has now been found to have an important role in exercise, helping the heart pump blood, which delivers oxygen around the body.

Oncology & Cancer

Study finds senescent immune cells promote lung tumor growth

Macrophages are a type of white blood cell that are among the body's first line of defense against infection. In addition to killing harmful microorganisms, macrophages typically can initiate a response against tumors. However, ...

Diseases, Conditions, Syndromes

New SARS-CoV-2 variant Eris on the rise, study shows

As a result of vaccination or infection, our immune system produces antibodies that attach to the spike protein of SARS-CoV-2, preventing the virus from entering and replicating within cells. In response, the virus develops ...

Diseases, Conditions, Syndromes

Bangladesh hit by worst dengue outbreak on record: WHO

Bangladesh is experiencing its most severe dengue outbreak on record, the World Health Organization said Wednesday, partly blaming climate change for contributing to the spread of such mosquito-borne diseases.

page 7 from 40