Copy-number variation in BMPR2 is not associated with the pathogenesis of pulmonary arterial hypertension Export

@article{citeulike:4934866, abstract = {Background:\&\#10;Copy-number variations (CNVs) are structural variations in the genome involving 1kb to 3mb of DNA. CNV has been reported within intron 1 of the BMPR2 gene. We propose that CNV could affect phenotype in familial and/or sporadic pulmonary arterial hypertension (PAH) by altering gene expression.\&\#10;Methods:\&\#10;97 human DNA samples were obtained which included 24 patients with familial PAH, 18 obligate carriers (BMPR2 mutation positive), 20 sporadic PAH patients, and 35 controls. Two sets of primers were designed within the CNV, and two sets of control primers were designed outside the CNV. Quantitative PCR was performed to quantify genomic copies of CNV and control sequences.\&\#10;Results:\&\#10;A CNV in BMPR2 was present in one African American negative control subject.\&\#10;Conclusion:\&\#10;We conclude that the CNV in intron 1 in BMPR2 is unlikely to play a role in the pathogenesis of either familial or sporadic PAH.Trial Registration: NIH NCT00091546.}, author = {Johnson, Jennifer and Vnencak-Jones, Cindy and Cogan, Joy and Loyd, James and West, James}, citeulike-article-id = {4934866}, citeulike-linkout-0 = {http://dx.doi.org/10.1186/1471-2350-10-58}, doi = {10.1186/1471-2350-10-58}, issn = {1471-2350}, journal = {BMC Medical Genetics}, month = {June}, pages = {58+}, posted-at = {2009-06-23 17:25:42}, title = {Copy-number variation in BMPR2 is not associated with the pathogenesis of pulmonary arterial hypertension}, url = {http://dx.doi.org/10.1186/1471-2350-10-58}, volume = {10}, year = {2009} }

TY - JOUR ID - citeulike:4934866 L3 - citeulike-article-id:4934866 N2 - Background:
Copy-number variations (CNVs) are structural variations in the genome involving 1kb to 3mb of DNA. CNV has been reported within intron 1 of the BMPR2 gene. We propose that CNV could affect phenotype in familial and/or sporadic pulmonary arterial hypertension (PAH) by altering gene expression.
Methods:
97 human DNA samples were obtained which included 24 patients with familial PAH, 18 obligate carriers (BMPR2 mutation positive), 20 sporadic PAH patients, and 35 controls. Two sets of primers were designed within the CNV, and two sets of control primers were designed outside the CNV. Quantitative PCR was performed to quantify genomic copies of CNV and control sequences.
Results:
A CNV in BMPR2 was present in one African American negative control subject.
Conclusion:
We conclude that the CNV in intron 1 in BMPR2 is unlikely to play a role in the pathogenesis of either familial or sporadic PAH.Trial Registration: NIH NCT00091546. JF - BMC Medical Genetics SN - 1471-2350 TI - Copy-number variation in BMPR2 is not associated with the pathogenesis of pulmonary arterial hypertension VL - 10 SP - 58 AU - Johnson, Jennifer AU - Vnencak-Jones, Cindy AU - Cogan, Joy AU - Loyd, James AU - West, James PY - 2009/06/16/ UR - http://dx.doi.org/10.1186/1471-2350-10-58 ER -