Could submicroscopical chromosomal imbalances cause cono-truncal malformations in twins?

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Could submicroscopical chromosomal imbalances cause cono-truncal malformations in twins? / Jensen, Henrik; Kjeldsen, Eigil; Hjortdal, Vibeke E.

I: Congenital Heart Disease, Bind 7, Nr. 2, 02.07.2011, s. 170-7.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Jensen, H, Kjeldsen, E & Hjortdal, VE 2011, 'Could submicroscopical chromosomal imbalances cause cono-truncal malformations in twins?', Congenital Heart Disease, bind 7, nr. 2, s. 170-7. https://doi.org/10.1111/j.1747-0803.2011.00544.x

APA

Jensen, H., Kjeldsen, E., & Hjortdal, V. E. (2011). Could submicroscopical chromosomal imbalances cause cono-truncal malformations in twins? Congenital Heart Disease, 7(2), 170-7. https://doi.org/10.1111/j.1747-0803.2011.00544.x

Vancouver

Jensen H, Kjeldsen E, Hjortdal VE. Could submicroscopical chromosomal imbalances cause cono-truncal malformations in twins? Congenital Heart Disease. 2011 jul. 2;7(2):170-7. https://doi.org/10.1111/j.1747-0803.2011.00544.x

Author

Jensen, Henrik ; Kjeldsen, Eigil ; Hjortdal, Vibeke E. / Could submicroscopical chromosomal imbalances cause cono-truncal malformations in twins?. I: Congenital Heart Disease. 2011 ; Bind 7, Nr. 2. s. 170-7.

Bibtex

@article{e0cf34e74f594d7db568d01d9330e1d4,
title = "Could submicroscopical chromosomal imbalances cause cono-truncal malformations in twins?",
abstract = "The course of normal heart formation in the embryo has been known for decades, but little is known about the genes that control its development. To further improve our understanding of the molecular and genetic mechanisms involved in congenital heart disease, we screened for submicroscopic chromosomal aberrations using bacterial artificial chromosome-based array comparative genomic hybridization analysis in two Danish twin pairs, one pair of monozygotic twins with tetralogy of Fallot, and one twin pair of unknown zygosity with pulmonary valve stenosis. We did not find any major chromosome defects, although a number of submicroscopic copy number variations were present. The question of whether these submicroscopic chromosomal imbalances alone or in conjunction with unknown intrauterine factors causes the observed cono-truncal malformations remains unanswered.",
keywords = "Chromosome Aberrations, Comparative Genomic Hybridization, Echocardiography, Gene Dosage, Humans, Infant, Newborn, Male, Pulmonary Valve Stenosis/diagnostic imaging, Tetralogy of Fallot/diagnostic imaging, Truncus Arteriosus/abnormalities, Twins, Twins, Monozygotic",
author = "Henrik Jensen and Eigil Kjeldsen and Hjortdal, {Vibeke E}",
note = "{\textcopyright} 2011 Wiley Periodicals, Inc.",
year = "2011",
month = jul,
day = "2",
doi = "10.1111/j.1747-0803.2011.00544.x",
language = "English",
volume = "7",
pages = "170--7",
journal = "Congenital Heart Disease",
issn = "1747-079X",
publisher = "Wiley-Blackwell",
number = "2",

}

RIS

TY - JOUR

T1 - Could submicroscopical chromosomal imbalances cause cono-truncal malformations in twins?

AU - Jensen, Henrik

AU - Kjeldsen, Eigil

AU - Hjortdal, Vibeke E

N1 - © 2011 Wiley Periodicals, Inc.

PY - 2011/7/2

Y1 - 2011/7/2

N2 - The course of normal heart formation in the embryo has been known for decades, but little is known about the genes that control its development. To further improve our understanding of the molecular and genetic mechanisms involved in congenital heart disease, we screened for submicroscopic chromosomal aberrations using bacterial artificial chromosome-based array comparative genomic hybridization analysis in two Danish twin pairs, one pair of monozygotic twins with tetralogy of Fallot, and one twin pair of unknown zygosity with pulmonary valve stenosis. We did not find any major chromosome defects, although a number of submicroscopic copy number variations were present. The question of whether these submicroscopic chromosomal imbalances alone or in conjunction with unknown intrauterine factors causes the observed cono-truncal malformations remains unanswered.

AB - The course of normal heart formation in the embryo has been known for decades, but little is known about the genes that control its development. To further improve our understanding of the molecular and genetic mechanisms involved in congenital heart disease, we screened for submicroscopic chromosomal aberrations using bacterial artificial chromosome-based array comparative genomic hybridization analysis in two Danish twin pairs, one pair of monozygotic twins with tetralogy of Fallot, and one twin pair of unknown zygosity with pulmonary valve stenosis. We did not find any major chromosome defects, although a number of submicroscopic copy number variations were present. The question of whether these submicroscopic chromosomal imbalances alone or in conjunction with unknown intrauterine factors causes the observed cono-truncal malformations remains unanswered.

KW - Chromosome Aberrations

KW - Comparative Genomic Hybridization

KW - Echocardiography

KW - Gene Dosage

KW - Humans

KW - Infant, Newborn

KW - Male

KW - Pulmonary Valve Stenosis/diagnostic imaging

KW - Tetralogy of Fallot/diagnostic imaging

KW - Truncus Arteriosus/abnormalities

KW - Twins

KW - Twins, Monozygotic

U2 - 10.1111/j.1747-0803.2011.00544.x

DO - 10.1111/j.1747-0803.2011.00544.x

M3 - Journal article

C2 - 21718456

VL - 7

SP - 170

EP - 177

JO - Congenital Heart Disease

JF - Congenital Heart Disease

SN - 1747-079X

IS - 2

ER -

ID: 242712283