Researchers discover that cancer itself can trigger signs of aging, creating opportunities to address cancer-related…
Browsing: Immune System
The immune system is the body’s intricate defense network designed to identify and neutralize harmful pathogens like bacteria, viruses, and parasites, as well as to detect and destroy malfunctioning cells. It consists of a layered array of barriers, cells, and signaling molecules, including innate components that provide rapid, generalized responses and adaptive components that learn to recognize and remember specific threats. Key players include white blood cells, antibodies, lymph nodes, and organs such as the thymus and spleen. Research into the immune system has advanced fields from vaccine development to cancer immunotherapy, and continues to reveal surprising links between immunity, microbiota, and overall health.
Immune-driven nerve fiber damage may underlie early smell loss in Alzheimer’s, offering a new path…
Restricted blood flow speeds tumor growth by aging the immune system. The findings highlight risks…
Glucose drives T cell signaling. Stronger signals mean better cancer defense. For the body’s disease-fighting…
A hormone-receptor interaction weakens immunity. Targeting it could fight cancer. Scientists at UT Southwestern Medical…
UC Riverside study may lead to new treatments for multiple sclerosis. Multiple sclerosis (MS) affects…
A new study shows that cells in atherosclerotic blood vessels grow in a way that…
Scientists used patterned plastic surfaces to trick bacteria into halting their own spread. These designs…
A collaborative team from Penn Medicine and Penn Engineering has uncovered the mathematical principles behind…
The gastrointestinal tract plays a central role in the development of long-term consequences following COVID-19.…
High-fat diets rapidly deplete IL-22, weakening gut defenses and triggering silent inflammation. Unsaturated fats may…
Immune resilience driven by TCF7 promotes healthy aging and reduces mortality risks. Strengthening it during…
The brain alone can trigger immune changes associated with fasting, reshaping how we understand the…
Gut microbes in early life play a key role in shaping insulin production and diabetes…
T-cell activation involves two phases, enabling a more precise immune response. This insight may boost…
A study from Tanzania reveals that diet has a significant impact on the immune system.…
Researchers at the University of Cologne have found that mRNA-based COVID-19 vaccines have a lasting…
The HZI team has developed an AI-powered computer model that, for the first time, reveals…