Johns Hopkins Medicine scientists say they have developed a simplified version of biodegradable nanoparticles that can "educate" the immune system to find and destroy disease-causing cells throughout ...

Researchers at Hospital for Special Surgery (HSS) have uncovered a critical link between the immune system in early life and ...

Immunologists say no single food can "boost" your immune system overnight. But regularly eating nutrient-rich foods may help your body's natural defenses function at their best throughout the year.

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, ...

Immunotherapies – treatments that aim to make the body's natural immune system more effective – are becoming more widely used ...

Antibodies, which recognize viruses and proteins that the body has encountered before, have long gotten most of the credit for giving the human immune system a memory. Now, researchers at the ...

The immune system permeates and regulates organs and tissues across the body, and has diverse roles beyond pathogen control, including in development, tissue homeostasis and repair. The reshaping of ...

Can your immune system sometimes protect you too weakly, react too strongly, or attack the wrong target? The post ...