This review argues that neurodegeneration is shaped not only by toxic protein buildup but also by immune signaling, with ...

The immune system is comprised of two separate active arms of immunity to provide robust protection against disease. The two separate systems of immunity include the innate and adaptive immune ...

The immune cell repertoire is composed of many different cell types that are orchestrated in response to infection and other pathogens that enter the body. As a result, the body can defend itself ...

Researchers at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) show that active mitochondria ...

Prostate cancer has long frustrated immunologists. Checkpoint inhibitors that unleash the immune system against tumors in the ...

New findings reveal that obesity significantly impaired the quality and longevity of antibody responses to a Pseudomonas aeruginosa vaccine in a mouse model. The impaired antibody production was due ...

Scientists have made an important discovery about the relationship between hematopoietic stem cells (HSCs) and immune response evasion. Their findings show how certain HSCs have regulatory functions ...

The human small intestine absorbs nutrients while protecting us from potentially harmful microbes. One of the cell types that plays a key role in this protection is the microfold cell, or M cell.

A study shows aggressive lymphomas trigger inflammatory signals that reprogram stromal cells, disrupting lymph node structure ...

Study finds that resident macrophages maintain eye pressure by clearing buildup in drainage tissues. Their loss increases ...

As we age, our ability to maintain healthy blood and a strong immune system gradually declines, largely because hematopoietic ...

Sat, January 24, 2026 at 2:56 PM UTC The immune system is the body’s natural defense network that helps to keep you healthy from things like bacteria, viruses, and parasites. It’s a complex network of ...