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Asthma, familial Mediterranean fever and Crohn's disease (inflammatory bowel disease) all result from an over-reaction of the immune system, while autoimmune polyglandular syndrome and some facets of diabetes are due to the immune system attacking 'self' cells and molecules.
21 Οκτ 2024 · In this chapter, we will further explore allergies and other disorders of the immune system, including hypersensitivity reactions, autoimmune diseases, transplant rejection, and diseases associated with immunodeficiency. Figure Chapter3.1 C h a p t e r 3. 1: Bee stings and other allergens can cause life-threatening, systemic allergic reactions.
Two of the most common autoimmune diseases are type I diabetes and multiple sclerosis. Both are localized diseases in terms of the specific body cells that are attacked by the immune system. In the case of type I diabetes, the immune system attacks and destroys insulin-secreting islet cells in the pancreas.
On the other hand, the enormous power of the immune system as a protection against pathogenic agents carries with it the price that the action of the system may lead to or exacerbate a series of immunological diseases, including systemic lupus erythematosus, rheumatoid arthritis, and type I diabetes (juvenile onset).
18 Οκτ 2022 · Diseases of the immune system. If immune system-related diseases are defined very broadly, then allergic diseases such as allergic rhinitis, asthma and eczema are very common.
What can go wrong with your immune system? When your immune system doesn't work the way it should, it is called an immune system disorder. You may: Be born with a weak immune system. This is called primary immune deficiency. Get a disease that weakens your immune system. This is called acquired immune deficiency.
22 Νοε 2023 · The immune system defends the body from invaders such as viruses, bacteria, and foreign bodies. Find out how it works, what can go wrong, and how to boost immune health.