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UBERON:0002062

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Name:endocardial cushion
Definition:"The endocardial cushion is a specialized region of mesenchymal cells that will give rise to the heart septa and valves[GO]. Swellings of tissue present between the endocardial and myocardial cell layers that will give rise to the interstitial cells of the cardiac valves[ZFA]." [GO:0003197, Wikipedia:Endocardial_cushion, ZFIN:curator]
Xrefs:
links:

EHDAA:2586
EHDAA2:0000434
EHDAA2:0004028
EMAPA:16696
FMA:70302
[ 200px-Gray465.png 200px-Gray465.png]
MA:0000078
TAO:0001317
VHOG:0000932
XAO:0004189

ZFA:0001317
Synonyms: "atrioventricular cushion" RELATED [Wikipedia:Endocardial_cushion]
"cardiac cushion" EXACT [PMID:15797462]
"endocardial cushion tissue" EXACT [EHDAA2:0000434]
"endocardial cushions" RELATED []
Comments:GO graph seems to suggest this is an endothelium. WP: The endocardial cushions are thought to arise from a subset of endothelial cells that undergo epithelial to mesenchymal transformation, a process whereby these cells break cell-to-cell contacts and migrate into the cardiac jelly (towards to interior of the heart tube). Latest (2010-06-01) new def suggested for GO, added above. Note that EHDAA2 has a more detailed model which we may later adopt
Alt_id: UBERON:FMA_70302-MA_0000078-ZFA_0001317
Subset: uberon_slim
vertebrate_core

Ontology association<br>Each term has an is_a parent in the Uberon Ontology, which has a linkage to an another entity and FANTOM5 samples.Libraries were grouped into mutually exclusive facets according to the FANTOM5 sample ontology mapping to UBERON ontologies.<br><br>link to ontology dataset<br>data


Parents

is_a:UBERON:0003104(mesenchyme),UBERON:0004121(ectoderm-derived structure),UBERON:0005291(embryonic tissue),UBERON:0005423(developing anatomical structure),UBERON:0009751(cardiac mesenchyme)
develops_from:UBERON:0002342(neural crest)
part_of:UBERON:0000922(embryo),UBERON:0000948(heart),UBERON:0002165(endocardium)



Children

develops from:UBERON:0000946 (cardial valve),UBERON:0002133 (atrioventricular valve)

Ontology Tree: Loaded from BioPortal

Ontorolgy tree(Small window open)

FF samples<br>It includes FANTOM5 samples that overlay the Uberon ontology




Enrichment analysis: top 100 FFCP enriched with this ontology term TOP 100 FANTOM5 Cage Peaks enriched with UBERON:0002062 (endocardial cushion), sorted by p-values <br>Analyst: Hideya Kawaji<br><br>link to source dataset <br>human : data <br>mouse : data