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http://purl.uniprot.org/citations/24138842http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/24138842http://www.w3.org/2000/01/rdf-schema#comment"

Background

Osteoporosis has a multifactorial pathogenesis characterized by a combination of low bone mass and increased fragility. In our study, we focused on the effects of polymorphisms in CER1 and DKK1 genes, recently reported as important susceptibility genes for osteoporosis, on bone mineral density (BMD) and bone markers in osteoporotic women. Our objective was to evaluate the effect of CER1 and DKK1 variations in 607 postmenopausal women. The entire DKK1 gene sequence and five selected CER1 SNPs were amplified and resequenced to assess whether there is a correlation between these genes and BMD, early menopause, and bone turnover markers in osteoporotic patients.

Results

Osteoporotic women seem to suffer menopause 2 years earlier than the control group. The entire DKK1 gene sequence analysis revealed six variations. There was no correlation between the six DKK1 variations and osteoporosis, in contrast to the five common CER1 variations that were significantly associated with BMD. Additionally, osteoporotic patients with rs3747532 and rs7022304 CER1 variations had significantly higher serum levels of parathyroid hormone and calcitonin and lower serum levels of osteocalcin and IGF-1.

Conclusions

No significant association between the studied DKK1 variations and osteoporosis was found, while CER1 variations seem to play a significant role in the determination of osteoporosis and a potential predictive role, combined with bone markers, in postmenopausal osteoporotic women."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.org/dc/terms/identifier"doi:10.1186/1479-7364-7-21"xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/author"Aleporou-Marinou V."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/author"Kollia P."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/author"Ntzani E.E."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/author"Chassanidis C."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/author"Samara S."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/author"Georgoulias P."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/author"Dailiana Z."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/author"Koromila T."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/date"2013"xsd:gYear
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/name"Hum Genomics"xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/pages"21"xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/title"CER1 gene variations associated with bone mineral density, bone markers, and early menopause in postmenopausal women."xsd:string
http://purl.uniprot.org/citations/24138842http://purl.uniprot.org/core/volume"7"xsd:string
http://purl.uniprot.org/citations/24138842http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/24138842
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