Genes inherited from the now-extinct Denisovans are actively playing a role in the immune system of some people from Oceania.

Health experts say the digestive system does much more than process food, and subtle changes in gut health may influence ...

Recent immunology research has unveiled the complex relationship between vitamin D and immune system function. This vital nutrient is involved in the development and function of the immune system, ...

Maybe we shouldn't be surprised that so-called "zombie cells" come with a catch. In response to severe damage, when cells can ...

Maintaining a healthy immune system is crucial for preventing and fighting off infections and diseases. We all want to stay ...

Scientists have discovered a new protective communication circuit between specialized immune cells in the intestines, a ...

A first-in-human clinical trial of an immune rejuvenation therapy designed to restore the function of worn-out T cells is ...

During the recent Covid-19 pandemic, the rate of serious illness and death was jarringly high in older populations. Why? Weakening immune systems — as we age, we become more vulnerable to infections, ...

Add Yahoo as a preferred source to see more of our stories on Google. These immunity-supporting foods can help you stay healthy and vibrant all winter long. With cold and flu season around the corner, ...

Researchers hope that resetting these cells may help the immune system regain characteristics of healthier immune responses.

Daily usage of a popular over-the-counter medication may compromise immune function while offering temporary pain relief, recent findings indicate. Millions reach for their medicine cabinet daily, ...

The gut-skin axis is a pathway through which the gastrointestinal (GI) microbiome can influence immune regulation, systemic ...