Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2003-6-17
pubmed:abstractText
We have previously shown that ectopic expression of the ASY/Nogo-B gene induced apoptosis in various cancer cell lines. Nogo-A, a splice variant of the ASY, has been reported to have an inhibitory effect on neuronal regeneration in the central nervous system. To investigate the mechanism of ASY-induced apoptosis or inhibition of neuronal regeneration, we cloned a cDNA for the ASY-interacting protein from the human cDNA library using the yeast two-hybrid method, and obtained a cDNA we designated as ASYIP. The ASYIP protein contains two hydrophobic regions and a double lysine endoplasmic reticulum (ER) retrieval motif at its C-terminus, which was shown to be identical to RTN3, a reticulon family protein of unknown function. We showed that ASY and ASYIP proteins formed a complex also in human cells. Mutational analysis indicated that both of the hydrophobic regions of the ASYIP protein were required for the association. By immunofluorescence analysis, the ASYIP protein was shown to be co-localized with ASY in the ER. Characterization of the ASYIP gene may be very useful in clarifying the mechanism of ASY-induced apoptosis or Nogo-involved inhibition of neuronal regeneration in the central nervous system.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0021-9541
pubmed:author
pubmed:copyrightInfo
Copyright 2003 Wiley-Liss, Inc.
pubmed:issnType
Print
pubmed:volume
196
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
312-8
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
2003
pubmed:articleTitle
Pro-apoptotic ASY/Nogo-B protein associates with ASYIP.
pubmed:affiliation
Institute of Virology, Wuhan University, Wuhan, Hubei, Peoples Republic of China.
pubmed:publicationType
Journal Article