What is the immune system? The immune system is what protects your body from diseases and infections. It's the bodily system that produces the immune response to defend your body from foreign substances, cells, and tissues.
The immune system is a group of defense responses found in humans and other advanced vertebrates that helps repel disease-causing entities. Immunity from disease is conferred by two cooperative systems: innate immunity and acquired (or adaptive) immunity.
The brain has its own immune system, which detects threats and mounts a defense. A growing body of evidence has shown that in Alzheimer's disease, those immune cells are chronically overactivated, ...
You might associate autoimmune conditions with symptoms like skin disease, chronic pain, and fatigue. A less-discussed symptom of autoimmune diseases? Hair loss. Your immune system is meant to keep ...
What causes autoimmune disease? A new study finds that somatic mutations in immune checkpoint genes like PDL1 trigger the immune system to attack the body.
Recent studies have revealed key immune system mechanisms and therapeutic strategies with potential to transform treatment for infections, cancer, and autoimmune diseases. Findings range from ...
Neurological autoimmune diseases happen when the immune system attacks the central nervous system (CNS) or peripheral nervous system (PNS). This can cause neurological symptoms, and about 30 ...
Immune system disorders in children can involve an underactive, overactive, or misdirected immune response. Main groups include immunodeficiencies, autoimmune diseases, atopic diseases, and ...
A schematic overview illustrating how the immune microenvironment is involved in diseases across various systems, including respiratory, cardiovascular, and digestive systems. Targeting cellular ...
Science Daily: Sex hormones modulate the immune system to influence disease risk differently, study finds