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http://purl.uniprot.org/citations/27765271http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/27765271http://www.w3.org/2000/01/rdf-schema#comment"

Objective

Adenomyosis is a common benign gynecological disease which has some malignant behaviors. Programmed cell death 4 (PDCD4) is a newly identified tumor suppressor gene which lowly expresses in various cancers. However, the expression status of PDCD4 in endometrium of adenomyosis patients has not been investigated. The aim of this study is to assess the expression levels of PDCD4 in endometrium of normal controls and adenomyosis patients.

Methods

The expression of PDCD4 in endometrium of normal controls and eutopic or ectopic endometrium of patients with adenomyosis was evaluated with quantitative real-time PCR, western blot and immunohistochemistry. In addition, the levels of serum estradiol and progesterone in normal controls and adenomyosis patients were detected using electrochemiluminescence immunoassay.

Results

The results showed that PDCD4 mainly expressed in the cytoplasma of glandular epithelium of control endometrium and varied during the cycle changes of endometrium, which may be regulated by changing concentrations of progesterone in the menstrual cycle. Compared with the proliferative phase of control endometrium, PDCD4 expression was down-regulated in proliferative phase of eutopic endometrium or ectopic endometrium, and there was no cyclic variation of PDCD4 expression in eutopic endometrium of adenomyosis patients due to progesterone resistance.

Conclusion

These results suggest that PDCD4 may be involved in the pathogenesis of adenomyosis, which will provide a novel strategy for the early diagnosis and new therapeutic target of adenomyosis."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.org/dc/terms/identifier"doi:10.1016/j.retram.2016.04.008"xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Liu Y."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Li Y."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Fang Z."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Gao M."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Sun Y."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Wei Z."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Wang Z."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Wang X."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Zhang L."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Tan X."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/author"Li Y.'"xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/date"2016"xsd:gYear
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/name"Curr Res Transl Med"xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/pages"123-128"xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/title"Down-regulation of tumor suppressor PDCD4 expression in endometrium of adenomyosis patients."xsd:string
http://purl.uniprot.org/citations/27765271http://purl.uniprot.org/core/volume"64"xsd:string
http://purl.uniprot.org/citations/27765271http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/27765271
http://purl.uniprot.org/citations/27765271http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/27765271
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http://purl.uniprot.org/uniprot/#_B2R6E2-mappedCitation-27765271http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/27765271
http://purl.uniprot.org/uniprot/#_Q53EL6-mappedCitation-27765271http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/27765271
http://purl.uniprot.org/uniprot/Q53EL6http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/27765271
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