National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Eicosapentaenoic Acid

Synonyms

Icosapentaenoic Acid

Fatty Acid 20:5

Timnodonic Acid

All cis-5,8,11,14,17-Eicosapentaenoic Acid

Eicosapentaenoic Acid

EPA

IPA

Definitions

An essential, polyunsaturated, 20-carbon omega-3 fatty acid with anti-inflammatory and potential antineoplastic and chemopreventive activities. Eicosapentaenoic acid (EPA) may activate caspase 3, resulting in apoptosis in susceptible tumor cell populations. In addition, this agent may inhibit cyclooxygenase-2 (COX-2), resulting in inhibition of prostaglandin synthesis and prostaglandin-mediated inflammatory processes.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C67080

ALT_DEFINITION

A class of polyunsaturated fatty acids with 20 carbons and 5 double bonds.

CAS_Registry

25378-27-2

CHEBI_ID

CHEBI:36006

Chemical_Formula

C20H30O2

code

C67080

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C176424

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157711

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157712

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116978

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C142799

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116977

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C128784

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C177537

Contributing_Source

CRCH

CTRP

GDC

DEFINITION

An essential, polyunsaturated, 20-carbon omega-3 fatty acid with anti-inflammatory and potential antineoplastic and chemopreventive activities. Eicosapentaenoic acid (EPA) may activate caspase 3, resulting in apoptosis in susceptible tumor cell populations. In addition, this agent may inhibit cyclooxygenase-2 (COX-2), resulting in inhibition of prostaglandin synthesis and prostaglandin-mediated inflammatory processes.

Display_Name

Eicosapentaenoic Acid

Essential_Fatty_Acid

Y

FULL_SYN

Icosapentaenoic Acid

Fatty Acid 20:5

Timnodonic Acid

All cis-5,8,11,14,17-Eicosapentaenoic Acid

Eicosapentaenoic Acid

EPA

IPA

Has_Target

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C17984

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C18031

INFOODS

F20D5

Is_Value_For_GDC_Property

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C1909

label

Eicosapentaenoic Acid

Legacy Concept Name

Eicosapentaenoic_Acid

Macronutrient

Y

Maps_To

Eicosapentaenoic Acid

NCI_Drug_Dictionary_ID

537376

Nutrient

Y

PDQ_Closed_Trial_Search_ID

537376

PDQ_Open_Trial_Search_ID

537376

Preferred_Name

Eicosapentaenoic Acid

prefixIRI

Thesaurus:C67080

Semantic_Type

Organic Chemical

UMLS_CUI

C0000545

Unit

g

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C493

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C68439

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Delete Mapping To Ontology Source
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D10.627.430.450.390 RH-MESH LOOM
http://doe-generated-ontology.com/OntoAD#C0000545 ONTOAD LOOM
http://purl.obolibrary.org/obo/MESH_D015118 BERO LOOM
http://purl.bioontology.org/ontology/PDQ/CDR0000537376 PDQ LOOM
http://www.semanticweb.org/admin/ontologies/2022/7/MIO:03028 MIO LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D10.251.355.337.290 RH-MESH LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D015118 RH-MESH LOOM
http://purl.jp/bio/4/id/200906039536756604 IOBC LOOM
http://purl.bioontology.org/ontology/NDDF/002052 NDDF LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D10.251.355.255.200 RH-MESH LOOM
http://bmi.utah.edu/ontologies/hfontology/C0000545 HFO LOOM
http://sbmi.uth.tmc.edu/ontology/ochv#C0000545 OCHV LOOM
http://purl.bioontology.org/ontology/MESH/D015118 MESH LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/226367006 SNOMEDCT LOOM
http://www.semanticweb.org/administrator/ontologies/2022/0/untitled-ontology-34#OWLClass4ee2843e_d5b2_42a8_8c9f_cb77ca59a587 WWECA LOOM
http://id.nlm.nih.gov/mesh/D015118 MDM LOOM
http://purl.bioontology.org/ontology/VANDF/4020139 VANDF LOOM
http://www.co-ode.org/ontologies/galen#EicosapentaenoicAcid GALEN LOOM
http://purl.bioontology.org/ontology/RXNORM/90 RXNORM LOOM
http://stirdf.jst.go.jp/id/200907061079626154 IOBC LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D10.212.302.380.410.385 RH-MESH LOOM
http://purl.obolibrary.org/obo/OMIT_0015935 OMIT LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000148114 NDFRT LOOM
http://sbmi.uth.tmc.edu/ontology/ochv#516 OCHV LOOM
http://bmi.utah.edu/ontologies/peontology/C0000545 RAO LOOM
http://www.phoc.org.cn/pmo/class/PMO_00021078 PMAPP-PMO LOOM
http://purl.obolibrary.org/obo/NCIT_C67080 BERO LOOM
http://purl.obolibrary.org/obo/CHEBI_36006 BIOMODELS LOOM
http://purl.obolibrary.org/obo/CHEBI_36006 ONSTR LOOM