Linked Life Data

9037531

Source:http://linkedlifedata.com/resource/pubmed/id/9037531

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1-2
pubmed:dateCreated
1997-5-29
pubmed:abstractText
The 5-HT2C receptor2 is a prominent serotonin receptor that is uniquely expressed in the central nervous system and has been implicated in a variety of psychiatric diseases. While characterizing the 5-HT2C receptor gene, we observed that the mRNA contains a long 3' untranslated region that binds multiple brain proteins. Two proteins, molecular weights 55 and 58 kDa, were of particular interest because they were detected only in brain regions known to express the 5-HT2C receptor abundantly, namely, the hippocampus and cortex. These proteins bind with high affinity to the 5-HT2C receptor mRNA at its extreme 3' end (Kd = 1.8 nM), and binding can be specifically competed by selected regions of the 3' UTR. Furthermore, binding of the 55 and 58 kDa proteins to the mRNA is directionally specific and shows preference for an AU-rich loop containing 6 to 7 nucleotides. These results suggest the possibility that these two brain specific proteins may play a role in the post-transcriptional regulation of the 5-HT2C receptor, and that post-transcriptional control of 5-HT2C receptor expression may be an important regulatory mechanism which has not been previously reported for this serotonin receptor subtype.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0169-328X
pubmed:author
pubmed:issnType
Print
pubmed:day
31
pubmed:volume
43
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
174-84
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1996
pubmed:articleTitle
Brain specific proteins binding to the 3' UTR of the 5-HT2C receptor mRNA.
pubmed:affiliation
Nancy Pritziker Laboratory of Developmental and Molecular Neurobiology, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, CA 94305-5485, USA.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't