Biologically Active Substance
amyloid protein
am·y·loid pro·tein [ am-uh-loid proh-teen, -tee-in ]
Subclass of:
Amyloid
Definitions related to amyloid proteins:
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(amyloid) An insoluble, fibrous aggregate of misfolded proteins or protein fragments. These fibrillar structures usually exhibit a cross-beta-sheet conformation. Deposition of amyloid aggregates is associated with a number of pathologies including amyloidosis and several neurodegenerative disorders.NCI ThesaurusU.S. National Cancer Institute, 2021
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Extracellular glycoprotein that accumulates in certain pathological conditions, e.g., the paired helical filaments of neuritic plaques in Alzheimer's disease and Down's syndrome; use this term for both the precursor and beta form.CRISP ThesaurusNational Institutes of Health, 2006
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(amyloidogenic proteins) Proteins that form the core of amyloid fibrils. For example, the core of amyloid A is formed from amyloid A protein, also known as serum amyloid A protein or SAA protein.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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