site.news_by_theme immune system
The immune system may play a part in Alzheimer's disease, US researchers have discovered.
Immunotherapy has made great strides against cancers like melanoma that were once believed incurable, though scientists still do not understand why it works well in some cases but not others.
The flu vaccine is generally less effective for men than for women, scientists said in a study Monday, tracing the effect to higher levels of testosterone that curb the immune response.
Depending on what you read, Maximilien de Robespierre was a defender of the poor and downtrodden -- "the Incorruptible" who defended the values of the French Revolution to the end.