Polymorphisms in the fetal progesterone receptor and a calcium-activated potassium channel isoform are associated with preterm birth in an Argentinian population
OBJECTIVE: To investigate genetic etiologies of preterm birth (PTB) in Argentina through evaluation of single- nucleotide polymorphisms (SNPs) in candidate genes and population genetic admixture. STUDY DESIGN: Genotyping was performed in 389 families. Maternal, paternal and fetal effects were studie...
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| Veröffentlicht in: | Journal of Perinatology 2013, Vol.33 (5), p.336 |
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| creator | Mann, P.C Cooper, M.E Ryckman, K.K Comas, B Gili, J Crumley, S Bream, E.N.A Byers, H.M Piester, T Schaefer, A Christine, P.J Lawrence, A Schaa, K.L Kelsey, K.J.P Berends, S.K Momany, A.M Gadow, E Cosentino, V Castilla, E.E Camelo, J. Lopez Saleme, C Day, L.J England, S.K Marazita, M.L Dagle, J.M Murray, J.C |
| description | OBJECTIVE: To investigate genetic etiologies of preterm birth (PTB) in Argentina through evaluation of single- nucleotide polymorphisms (SNPs) in candidate genes and population genetic admixture. STUDY DESIGN: Genotyping was performed in 389 families. Maternal, paternal and fetal effects were studied separately. Mitochondrial DNA (mtDNA) was sequenced in 50 males and 50 females. Y-chromosome anthropological markers were evaluated in 50 males. RESULT: Fetal association with PTB was found in the progesterone receptor (PGR, rs1942836;P = 0.004). Maternal association with PTB was found in small conductance calcium activated potassium channel isoform 3 (KCNN3, rs883319; P =0.01). Gestational age associated with PTB in PGR rs1942836 at 32-36 weeks (P=0.0004). MtDNA sequencing determined 88 individuals had Amerindian consistent haplogroups. Two individuals had Amerindian Y-chromosome consistent haplotypes. CONCLUSION: This study replicates single locus fetal associations with PTB in PGR, maternal association in KCNN3, and demonstrates possible effects for divergent racial admixture on PTB. Journal of Perinatology (2013) 33, 336-340; doi:10.1038/jp.2012.118; published online 27 September 2012 Keywords: prematurity; progesterone receptor; KCNN3; hispanic; genetic association study; genetic admixture |
| doi_str_mv | 10.1038/jp.2012.118 |
| format | Report |
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Lopez ; Saleme, C ; Day, L.J ; England, S.K ; Marazita, M.L ; Dagle, J.M ; Murray, J.C</creator><creatorcontrib>Mann, P.C ; Cooper, M.E ; Ryckman, K.K ; Comas, B ; Gili, J ; Crumley, S ; Bream, E.N.A ; Byers, H.M ; Piester, T ; Schaefer, A ; Christine, P.J ; Lawrence, A ; Schaa, K.L ; Kelsey, K.J.P ; Berends, S.K ; Momany, A.M ; Gadow, E ; Cosentino, V ; Castilla, E.E ; Camelo, J. Lopez ; Saleme, C ; Day, L.J ; England, S.K ; Marazita, M.L ; Dagle, J.M ; Murray, J.C</creatorcontrib><description>OBJECTIVE: To investigate genetic etiologies of preterm birth (PTB) in Argentina through evaluation of single- nucleotide polymorphisms (SNPs) in candidate genes and population genetic admixture. STUDY DESIGN: Genotyping was performed in 389 families. Maternal, paternal and fetal effects were studied separately. Mitochondrial DNA (mtDNA) was sequenced in 50 males and 50 females. Y-chromosome anthropological markers were evaluated in 50 males. RESULT: Fetal association with PTB was found in the progesterone receptor (PGR, rs1942836;P = 0.004). Maternal association with PTB was found in small conductance calcium activated potassium channel isoform 3 (KCNN3, rs883319; P =0.01). Gestational age associated with PTB in PGR rs1942836 at 32-36 weeks (P=0.0004). MtDNA sequencing determined 88 individuals had Amerindian consistent haplogroups. Two individuals had Amerindian Y-chromosome consistent haplotypes. CONCLUSION: This study replicates single locus fetal associations with PTB in PGR, maternal association in KCNN3, and demonstrates possible effects for divergent racial admixture on PTB. Journal of Perinatology (2013) 33, 336-340; doi:10.1038/jp.2012.118; published online 27 September 2012 Keywords: prematurity; progesterone receptor; KCNN3; hispanic; genetic association study; genetic admixture</description><identifier>ISSN: 0743-8346</identifier><identifier>DOI: 10.1038/jp.2012.118</identifier><language>eng</language><publisher>Nature Publishing Group</publisher><subject>Genetic aspects ; Health aspects ; Infants (Premature) ; Medical genetics ; Potassium channels ; Premature birth ; Progesterone ; Receptors ; Single nucleotide polymorphisms</subject><ispartof>Journal of Perinatology, 2013, Vol.33 (5), p.336</ispartof><rights>COPYRIGHT 2013 Nature Publishing Group</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>776,780,4476,27902</link.rule.ids></links><search><creatorcontrib>Mann, P.C</creatorcontrib><creatorcontrib>Cooper, M.E</creatorcontrib><creatorcontrib>Ryckman, K.K</creatorcontrib><creatorcontrib>Comas, B</creatorcontrib><creatorcontrib>Gili, J</creatorcontrib><creatorcontrib>Crumley, S</creatorcontrib><creatorcontrib>Bream, E.N.A</creatorcontrib><creatorcontrib>Byers, H.M</creatorcontrib><creatorcontrib>Piester, T</creatorcontrib><creatorcontrib>Schaefer, A</creatorcontrib><creatorcontrib>Christine, P.J</creatorcontrib><creatorcontrib>Lawrence, A</creatorcontrib><creatorcontrib>Schaa, K.L</creatorcontrib><creatorcontrib>Kelsey, K.J.P</creatorcontrib><creatorcontrib>Berends, S.K</creatorcontrib><creatorcontrib>Momany, A.M</creatorcontrib><creatorcontrib>Gadow, E</creatorcontrib><creatorcontrib>Cosentino, V</creatorcontrib><creatorcontrib>Castilla, E.E</creatorcontrib><creatorcontrib>Camelo, J. Lopez</creatorcontrib><creatorcontrib>Saleme, C</creatorcontrib><creatorcontrib>Day, L.J</creatorcontrib><creatorcontrib>England, S.K</creatorcontrib><creatorcontrib>Marazita, M.L</creatorcontrib><creatorcontrib>Dagle, J.M</creatorcontrib><creatorcontrib>Murray, J.C</creatorcontrib><title>Polymorphisms in the fetal progesterone receptor and a calcium-activated potassium channel isoform are associated with preterm birth in an Argentinian population</title><title>Journal of Perinatology</title><description>OBJECTIVE: To investigate genetic etiologies of preterm birth (PTB) in Argentina through evaluation of single- nucleotide polymorphisms (SNPs) in candidate genes and population genetic admixture. STUDY DESIGN: Genotyping was performed in 389 families. Maternal, paternal and fetal effects were studied separately. Mitochondrial DNA (mtDNA) was sequenced in 50 males and 50 females. Y-chromosome anthropological markers were evaluated in 50 males. RESULT: Fetal association with PTB was found in the progesterone receptor (PGR, rs1942836;P = 0.004). Maternal association with PTB was found in small conductance calcium activated potassium channel isoform 3 (KCNN3, rs883319; P =0.01). Gestational age associated with PTB in PGR rs1942836 at 32-36 weeks (P=0.0004). MtDNA sequencing determined 88 individuals had Amerindian consistent haplogroups. Two individuals had Amerindian Y-chromosome consistent haplotypes. CONCLUSION: This study replicates single locus fetal associations with PTB in PGR, maternal association in KCNN3, and demonstrates possible effects for divergent racial admixture on PTB. Journal of Perinatology (2013) 33, 336-340; doi:10.1038/jp.2012.118; published online 27 September 2012 Keywords: prematurity; progesterone receptor; KCNN3; hispanic; genetic association study; genetic admixture</description><subject>Genetic aspects</subject><subject>Health aspects</subject><subject>Infants (Premature)</subject><subject>Medical genetics</subject><subject>Potassium channels</subject><subject>Premature birth</subject><subject>Progesterone</subject><subject>Receptors</subject><subject>Single nucleotide polymorphisms</subject><issn>0743-8346</issn><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>2013</creationdate><recordtype>report</recordtype><sourceid/><recordid>eNqVTktOxTAMzAIkHp8VF_AFWpK2ei3LJwRiyYI9Mqnb-imJoyQPxHG4KRHiAsiLsWc8Yyt1a3RrdD_dHWPbadO1xkxnaqfHoW-mfthfqMucj1qbYdyPO_X9Iu7LS4obZ5-BA5SNYKGCDmKSlXKhJIEgkaVYJAGGGRAsOssn36At_IGFZohSMOfKgd0wBHLAWRZJHjARVEks_y5-ctlqNtVgD--c6lTPYoBDWikUDlz7KPHksLCEa3W-oMt084dXqn16fH14blZ09MZhkZLQ1prJs62vLlz5Qz_cG9MN49j_2_ADte5qpw</recordid><startdate>20130501</startdate><enddate>20130501</enddate><creator>Mann, P.C</creator><creator>Cooper, M.E</creator><creator>Ryckman, K.K</creator><creator>Comas, B</creator><creator>Gili, J</creator><creator>Crumley, S</creator><creator>Bream, E.N.A</creator><creator>Byers, H.M</creator><creator>Piester, T</creator><creator>Schaefer, A</creator><creator>Christine, P.J</creator><creator>Lawrence, A</creator><creator>Schaa, K.L</creator><creator>Kelsey, K.J.P</creator><creator>Berends, S.K</creator><creator>Momany, A.M</creator><creator>Gadow, E</creator><creator>Cosentino, V</creator><creator>Castilla, E.E</creator><creator>Camelo, J. Lopez</creator><creator>Saleme, C</creator><creator>Day, L.J</creator><creator>England, S.K</creator><creator>Marazita, M.L</creator><creator>Dagle, J.M</creator><creator>Murray, J.C</creator><general>Nature Publishing Group</general><scope/></search><sort><creationdate>20130501</creationdate><title>Polymorphisms in the fetal progesterone receptor and a calcium-activated potassium channel isoform are associated with preterm birth in an Argentinian population</title><author>Mann, P.C ; Cooper, M.E ; Ryckman, K.K ; Comas, B ; Gili, J ; Crumley, S ; Bream, E.N.A ; Byers, H.M ; Piester, T ; Schaefer, A ; Christine, P.J ; Lawrence, A ; Schaa, K.L ; Kelsey, K.J.P ; Berends, S.K ; Momany, A.M ; Gadow, E ; Cosentino, V ; Castilla, E.E ; Camelo, J. Lopez ; Saleme, C ; Day, L.J ; England, S.K ; Marazita, M.L ; Dagle, J.M ; Murray, J.C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-gale_infotracacademiconefile_A3491124773</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Genetic aspects</topic><topic>Health aspects</topic><topic>Infants (Premature)</topic><topic>Medical genetics</topic><topic>Potassium channels</topic><topic>Premature birth</topic><topic>Progesterone</topic><topic>Receptors</topic><topic>Single nucleotide polymorphisms</topic><toplevel>online_resources</toplevel><creatorcontrib>Mann, P.C</creatorcontrib><creatorcontrib>Cooper, M.E</creatorcontrib><creatorcontrib>Ryckman, K.K</creatorcontrib><creatorcontrib>Comas, B</creatorcontrib><creatorcontrib>Gili, J</creatorcontrib><creatorcontrib>Crumley, S</creatorcontrib><creatorcontrib>Bream, E.N.A</creatorcontrib><creatorcontrib>Byers, H.M</creatorcontrib><creatorcontrib>Piester, T</creatorcontrib><creatorcontrib>Schaefer, A</creatorcontrib><creatorcontrib>Christine, P.J</creatorcontrib><creatorcontrib>Lawrence, A</creatorcontrib><creatorcontrib>Schaa, K.L</creatorcontrib><creatorcontrib>Kelsey, K.J.P</creatorcontrib><creatorcontrib>Berends, S.K</creatorcontrib><creatorcontrib>Momany, A.M</creatorcontrib><creatorcontrib>Gadow, E</creatorcontrib><creatorcontrib>Cosentino, V</creatorcontrib><creatorcontrib>Castilla, E.E</creatorcontrib><creatorcontrib>Camelo, J. 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Lopez</au><au>Saleme, C</au><au>Day, L.J</au><au>England, S.K</au><au>Marazita, M.L</au><au>Dagle, J.M</au><au>Murray, J.C</au><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><atitle>Polymorphisms in the fetal progesterone receptor and a calcium-activated potassium channel isoform are associated with preterm birth in an Argentinian population</atitle><jtitle>Journal of Perinatology</jtitle><date>2013-05-01</date><risdate>2013</risdate><volume>33</volume><issue>5</issue><spage>336</spage><pages>336-</pages><issn>0743-8346</issn><abstract>OBJECTIVE: To investigate genetic etiologies of preterm birth (PTB) in Argentina through evaluation of single- nucleotide polymorphisms (SNPs) in candidate genes and population genetic admixture. STUDY DESIGN: Genotyping was performed in 389 families. Maternal, paternal and fetal effects were studied separately. Mitochondrial DNA (mtDNA) was sequenced in 50 males and 50 females. Y-chromosome anthropological markers were evaluated in 50 males. RESULT: Fetal association with PTB was found in the progesterone receptor (PGR, rs1942836;P = 0.004). Maternal association with PTB was found in small conductance calcium activated potassium channel isoform 3 (KCNN3, rs883319; P =0.01). Gestational age associated with PTB in PGR rs1942836 at 32-36 weeks (P=0.0004). MtDNA sequencing determined 88 individuals had Amerindian consistent haplogroups. Two individuals had Amerindian Y-chromosome consistent haplotypes. CONCLUSION: This study replicates single locus fetal associations with PTB in PGR, maternal association in KCNN3, and demonstrates possible effects for divergent racial admixture on PTB. Journal of Perinatology (2013) 33, 336-340; doi:10.1038/jp.2012.118; published online 27 September 2012 Keywords: prematurity; progesterone receptor; KCNN3; hispanic; genetic association study; genetic admixture</abstract><pub>Nature Publishing Group</pub><doi>10.1038/jp.2012.118</doi></addata></record> |
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| source | Springer Nature - Complete Springer Journals; EZB-FREE-00999 freely available EZB journals |
| subjects | Genetic aspects Health aspects Infants (Premature) Medical genetics Potassium channels Premature birth Progesterone Receptors Single nucleotide polymorphisms |
| title | Polymorphisms in the fetal progesterone receptor and a calcium-activated potassium channel isoform are associated with preterm birth in an Argentinian population |
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