Autoantibody - Wikipedia
An autoantibody is an antibody (a type of protein) produced by the immune system that is directed against one or more of the individual's own proteins. Many autoimmune diseases (notably lupus erythematosus) are associated with such antibodies.
Autoantibodies: What They Are, Function, Production & Types
2024年9月4日 · Autoantibodies harm your body instead of keeping it healthy. They mistakenly target healthy tissue, instead of protecting you from substances that can make you sick. This damage can eventually cause many types of autoimmune diseases, including: Type 1 diabetes. Rheumatoid arthritis. Multiple sclerosis (MS). Lupus. Graves’ disease. Psoriasis.
What are autoantibodies? - Johnson & Johnson
2022年11月3日 · More than 200 million people worldwide are living with an autoantibody disease, which occurs when the body attacks its own cells, tissues and proteins. Antibodies are proteins that guard against substances —such as bacteria, fungi, viruses and toxins—that enter your body like foreign invaders.
Autoantibodies - an overview | ScienceDirect Topics
Autoantibodies are a hallmark in the diagnosis of many systemic autoimmune rheumatic diseases (SARD) including idiopathic inflammatory myopathies (IIM). Based on their specificity, autoantibodies in IIM are grouped into myositis specific (MSA) and myositis associated autoantibodies (MAA).
Autoantibody | autoimmune, diagnosis, treatment | Britannica
autoantibody, harmful antibody that attacks components of the body called self antigens. Normally autoantibodies are routinely eliminated by the immune system’s self-regulatory process—probably through the neutralization of autoantibody-producing lymphocytes before they mature.
自身抗体 - 维基百科，自由的百科全书
自身抗体 （英語： autoantibody）是一种 抗体 类型，它是指由 免疫系统 产生的针对个体自身的 蛋白质 、 核酸 等的抗体。 许多 自體免疫疾病，例如著名的 紅斑性狼瘡，都是由自身抗体所引起的。 抗体一般是由于外来蛋白质或其他物质（尤其是 致病菌）进入机体后由免疫系统产生，用于 免疫反应 以消灭外来的有害物质。 通常情况下，免疫系统能够识别并忽视机体自身的 细胞，并不对其产生抗体；同时，免疫系统也不会对环境中没有威胁的物质（如 食物），产生过度反应 …
Decoding the autoantibody reactome | Science - AAAS
2024年2月15日 · Every person carries a distinct array of autoantibodies—an “autoantibody reactome”—offering a potential avenue for trait diversity that mirrors the way genetic differences influence phenotypes. Autoantibodies are usually known for their etiologic role in mediating autoimmune diseases.
Nature and functions of autoantibodies - PMC - PubMed …
Autoantibodies are antibodies that react with self-antigens. These antigens may be found in all cell types (e.g. chromatin, centromeres) or be highly specific for a specific cell type in one organ of the body (e.g. thyroglobulin in cells of the thyroid gland).
Nature and functions of autoantibodies
Autoantibodies are antibodies that react with self-antigens. These antigens may be found in all cell types (e.g. chromatin, centromeres) or be highly specific...
Autoantibodies - enemies, and/or potential allies? - PMC
Autoantibodies are well known as potentially highly harmful antibodies which attack the host via binding to self-antigens, thus causing severe associated diseases and symptoms (e.g. autoimmune diseases).