National Cancer Institute Thesaurus

Last uploaded: February 21, 2019
Preferred Name

Toxin

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C894

ALT_DEFINITION

A poison made by certain bacteria, plants, or animals, including insects.

CHEBI_ID

CHEBI:27026

code

C894

DEFINITION

A chemical, physical, or biological agent that causes disease or some alteration of the normal structure and function of an organism. Usually refers to poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species, or any poisonous isomer, homolog, or derivative of such a substance. It causes either permanent or reversible injury to the health of a living thing on contact or absorption, typically by interacting with biological macromolecules such as enzymes and receptors. Onset of effects may be immediate or delayed, and impairments may be slight or severe. (NCI)

FULL_SYN

Toxins

label

Toxin

Legacy_Concept_Name

Toxin

Preferred_Name

Toxin

prefixIRI

C894

prefLabel

Toxin

Semantic_Type

Organic Chemical

Hazardous or Poisonous Substance

UMLS_CUI

C0040549

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C1932

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http://purl.obolibrary.org/obo/CHEBI_27026 Chemical Entities of Biological Interest Ontology LOOM
http://purl.obolibrary.org/obo/CHEBI_27026 Human Phenotype Ontology China LOOM
http://purl.obolibrary.org/obo/CHEBI_27026 International Classification of Diseases Ontology LOOM
http://purl.obolibrary.org/obo/CHEBI_27026 Environment Ontology LOOM