It is generally agreed that a number of types of nutritional deficiencies, including vitamin D-deficient rickets, can cause a temporary state of immune deficiency. As a result, children with rickets ...

Learn how magnesium and vitamin C support immunity and energy in different ways, which nutrient plays a more direct role, and ...

As we age, the immune system gradually declines in function, leaving the body more vulnerable to disease. Scientists have ...

To our immune system, naked RNA is a sign of a viral or bacterial invasion and must be attacked. But our own cells also have RNA. To ward off trouble, our cells clothe their RNA in sugars, Vijay ...

A vitamin A byproduct has been found to quietly disarm the immune system, allowing tumors to evade attack and weakening ...

Much like humans generate mountains of garbage, our cells are constantly discarding proteins that are damaged or no longer needed. The cellular waste disposal system called the proteasome is best ...

A Vitamin A byproduct could weaken the immune system's cancer-fighting ability, according to new Princeton University ...

A T-cell response, or cellular immunity, was present in 100 people six months after their initial COVID-19 infection, according to a study published in the preprint server BioRxiv. Researchers from ...

Cancer cells that have broken away from a primary tumor can lurk in the body for years in a dormant state, evading immune defenders and biding their time until conditions are ripe for establishing a ...