Linked Life Data

21328451

Source:http://linkedlifedata.com/resource/pubmed/id/21328451

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2011-2-17
pubmed:abstractText
The CBA/J × DBA/2 mouse mating combination is prone to spontaneous embryo loss, in contrast to the MHC-identical CBA/J × BALB/c mating combination, which yields successful pregnancies. The underlying mechanisms for these observations are unclear. In this study, multi-vision immunohistochemical staining (IHC), flow cytometry and Western blot analysis were used to detect peroxiredoxin-2 (PRX-2) expression in the uterine natural killer (uNK) cells from CBA/J × DBA/2 and CBA/J × BALB/c mice. In IHC analysis, co-localization of PRX-2 and lectin from Dolichos biflorus agglutinin (DBA-lectin) was confirmed and the frequency of PRX-2(+) DBA-lectin(+) cells was significantly lower in CBA/J × DBA/2 than CBA/J × BALB/c. In flow cytometry and Western blotting, PRX-2 was found expressed at a significantly lower level in CBA/J × DBA/2 mice. PRX-2 inhibition with a neutralizing antibody significantly decreased PRX-2 expression, increased the cytotoxicity of uNK cells, and increased the percentage of embryo loss in CBA/J × DBA/2J mice. Our data suggest that PRX-2 may be involved in the modulation of maternal-fetal tolerance and that insufficient expression of this protein may correlate with increased embryo loss in CBA/J × DBA/2J mice.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
1097-4644
pubmed:author
pubmed:copyrightInfo
Copyright © 2010 Wiley-Liss, Inc.
pubmed:issnType
Electronic
pubmed:volume
112
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
773-81
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
Insufficient peroxiredoxin-2 expression in uterine NK cells obtained from a murine model of abortion.
pubmed:affiliation
Department of Obstetrics and Gynecology, Institute of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200001, China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't