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Inflammation-Related Gene Expression Profiles of Endocervical Polyps.
MedLine Citation:
PMID:  22468800     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The roles of inflammation-associated genes in the pathogenesis of endocervical polyps remain unclear. We thus compared the expression levels of 509 inflammation-associated genes between endocervical polyp tissues and endocervical canal membrane tissues using a gene microarray. Sixteen inflammation-related genes were differentially expressed in endocervical polyps compared with those of normal endocervical canal membrane tissues. Expression of 8 of these 16 genes was further validated biochemically. The protein expression levels of IL-12P40, IL-17, IFN-γ, TNF-α, CCR2, and IL-11 were significantly higher in endocervical polyps than those in endocervical canal tissues, while expression of TGF-β1 and IL-10 was significantly lower (P<0.05). In addition, endocervical polyp tissues expressed IL-12P40, IL-17, IFN-γ, TNF-α, CCR2, IL-11, TGF-β1, and IL-10 mainly in the cytoplasm of the inflammatory cells and, to a lesser extent, in the acinus of the serous gland. Endocervical polyp is a polygenic disease and aberrantly expressed genes may play roles in its pathogenesis.
Authors:
Yinglan Liu; Yaling Zhang; Jianhuan Fu; Wenhua Tan
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-4-2
Journal Detail:
Title:  Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research     Volume:  -     ISSN:  1557-7465     ISO Abbreviation:  -     Publication Date:  2012 Apr 
Date Detail:
Created Date:  2012-4-3     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9507088     Medline TA:  J Interferon Cytokine Res     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
1 Department of Obstetrics and Gynecology, the First Affiliated Hospital of Harbin Medical University , Harbin, China .
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