Linked Life Data

17150542

Source:http://linkedlifedata.com/resource/pubmed/id/17150542

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
48
pubmed:dateCreated
2006-12-7
pubmed:abstractText
Transcription factor JDP2 served as a repressor of AP-1 and inhibited the transactivation of the c-jun gene by p300/ATF-2, by recruitment of histone deacetylase complex (HDAC3), thereby repressing the RA-induced transcription of the c-jun gene and then inhibiting the RA-mediated differentiation of F9 cells. These results suggest that HDAC3/JDP2 and p300/ATF-2 complex play a critical role in controlling the differentiation of F9 cells, in response to RA. We also found that JDP2 has the activities associated with histone binding and inhibition of histone acetyltransferase (INHAT) as well as regulation of chromatin assembly. The region that includes that includes the amino-terminal 35 amino acids adjacent to the basic region are required for histone-binding activity and the region that includes both histone-binding domain and basic region is essential for the inhibition of INHAT. Moreover, assays of nucleosome assembly in vitro demonstrated that JDP2 also has histone chaperone activity. These results revealed that JDP2 is not only a sequence specific DNA-binding protein and but also controls the transcription of AP-1 response genes by direct regulation of histone modification.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
1746-8272
pubmed:author
pubmed:issnType
Electronic
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
189-90
pubmed:dateRevised
2007-9-19
pubmed:meshHeading
pubmed:year
2004
pubmed:articleTitle
Histone modification activities of JDP2 associated with retinoic acid-induced differentiation of F9 cells.
pubmed:affiliation
Gene Engineering Division, Bioresource Center, RIKEN, 3-1-1 Koyadai, Tsukuba, Ibaraki 305-0074, Japan.
pubmed:publicationType
Journal Article