Learn what are cytokine-related diseases are, how abnormal cytokine signaling affects the immune system, common examples, causes, and their role in inflammation and immunity. Introduction Imagine your home’s fire alarm system. When there is a small amount of smoke, the alarm alerts everyone so they can quickly put out the fire. But if the alarm … Read more
Introduction Ever wonder why most of us get over a cold or how vaccines help protect us from disease? The answer is immunology. Simply put, immunology is the study of the body’s immune system. The immune system is the natural defense system that protects us from harmful germs like bacteria, viruses, fungi, and parasites. It … Read more
Introduction Think of your body’s immune system like a city’s security system. Primary lymphoid organs (bone marrow and thymus) are like training academies, where immune cells are produced and trained.Secondary lymphoid organs are like security checkpoints or police stations, where trained immune cells meet germs, communicate, and start fighting infections. Imagine a school: Classrooms = … Read more