RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/18565889http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/18565889http://www.w3.org/2000/01/rdf-schema#comment"

Purpose

Corticosteroids are a critical component of therapy for acute lymphoblastic leukemia (ALL) but are associated with late effects, such as osteoporosis. Risk factors remain poorly defined. Because CRHR1 polymorphisms have been associated with other corticosteroid effects, our goal was to define whether CRHR1 polymorphisms predict which patients with ALL are likely to develop bone mineral deficits.

Patients and methods

The mean bone mineral density z scores of 309 long-term survivors of ALL were determined by quantitative computed tomography of the trabecular lumbar spine. We analyzed whether CRHR1 genotypes, adjusted for sex, ALL treatment regimen, and weight, could predict bone density.

Results

We found that three single nucleotide polymorphisms (SNPs), all in linkage disequilibrium, were associated with bone density in a sex-specific manner. Bone density was lower in males (P = .001), in nonblack patients (P < .08), in those who were not overweight (P < .001), and in those who received intensive antimetabolites and glucocorticoids (P < .001). After adjustment for these features, the G allele at the rs1876828 SNP was associated with lower z scores (P = .02) in males but tended to have the opposite association in females (P = .09).

Conclusion

CRHR1 polymorphisms may impact the risk of bone density deficits in patients treated with corticosteroids and antimetabolites in a sex-specific manner."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.org/dc/terms/identifier"doi:10.1200/jco.2007.14.6399"xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/author"Liu W."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/author"Yang W."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/author"Cheng C."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/author"Jones T.S."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/author"Tantisira K.G."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/author"Pui C.H."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/author"Relling M.V."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/author"Kaste S.C."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/date"2008"xsd:gYear
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/name"J Clin Oncol"xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/pages"3031-3037"xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/title"CRHR1 polymorphisms predict bone density in survivors of acute lymphoblastic leukemia."xsd:string
http://purl.uniprot.org/citations/18565889http://purl.uniprot.org/core/volume"26"xsd:string
http://purl.uniprot.org/citations/18565889http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/18565889
http://purl.uniprot.org/citations/18565889http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/18565889
http://purl.uniprot.org/uniprot/#_A0A1U6XTF7-mappedCitation-18565889http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/18565889
http://purl.uniprot.org/uniprot/#_B3SXS2-mappedCitation-18565889http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/18565889
http://purl.uniprot.org/uniprot/#_B3TIK8-mappedCitation-18565889http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/18565889
http://purl.uniprot.org/uniprot/#_G3CIS4-mappedCitation-18565889http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/18565889
http://purl.uniprot.org/uniprot/#_K9J956-mappedCitation-18565889http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/18565889
http://purl.uniprot.org/uniprot/#_P34998-mappedCitation-18565889http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/18565889
http://purl.uniprot.org/uniprot/#_Q8NFN9-mappedCitation-18565889http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/18565889