Trisomy X News and Research

RSS

DASA Group to offer Natera's non-invasive prenatal test for detection of genetic syndromes

DASA Group and Natera today announced that DASA Group will begin offering Natera's non-invasive prenatal test Panorama for the detection of genetic syndromes common in the population, such as trisomy 21 (Down syndrome), trisomy 13 (Patau Syndrome ), trisomy 18 (Edwards syndrome) and monosomy X (Turner syndrome).

From Natera 8 Aug 2013

Discovery provides evidence that genetic defect responsible for Down syndrome can be suppressed

Scientists at the University of Massachusetts Medical School are the first to establish that a naturally occurring X chromosome "off switch" can be rerouted to neutralize the extra chromosome responsible for trisomy 21, also known as Down syndrome, a genetic disorder characterized by cognitive impairment.

18 Jul 2013

PrenaTest can be now performed for high risk pregnancies after ninth week

PrenaTest, Europe's first non-invasive molecular genetic blood test to determine fetal trisomies 13, 18 and 21 in the mother's blood can now be performed for high risk pregnancies after the ninth week (W 9 + D 0).

11 Jul 2013

UNIGE researchers identify genomic variations associated with trisomy 21

Down syndrome, more commonly known as "trisomy 21" is very often accompanied by pathologies found in the general population: Alzheimer's disease, leukemia, or cardiac deficiency.

28 Jun 2013

Study: Non-invasive blood test could reshape standards in prenatal testing

New research has found that routine screening using a non-invasive test that analyzes fetal DNA in a pregnant woman's blood can accurately detect Down's syndrome and other genetic fetal abnormalities in the first trimester. Published early online in Ultrasound in Obstetrics & Gynecology, the results suggest that the test is superior to currently available screening strategies and could reshape standards in prenatal testing.

10 Jun 2013

Echevarne to distribute Natera's non-invasive prenatal screening test in Spain

Natera, a leading innovator in prenatal genetic testing, and Echevarne, a leading clinical analysis laboratory in Spain, today announced the signing of a distribution agreement for Echevarne to offer Natera's non-invasive prenatal screening test, Panorama, through its facilities in Spain.

From Natera 15 May 2013

Verinata Health provides follow-up data on Verifi prenatal test

Illumina, Inc. today announced that Verinata Health, an Illumina company, has published the first peer-reviewed study of non-invasive prenatal test (NIPT) performance in a clinical laboratory setting.

From PerkinElmer 26 Apr 2013

New partnership to introduce advanced genetic testing technologies to Turkey

BGI Health and ACIBADEM Healthcare Group Genetic Diagnostic Center in cooperation with Genoks Company Molecular Biology, signed a Memorandum of Understanding for jointly introducing the advanced genetic testing technologies to Turkey and improving Turkish reproductive healthcare.

17 Apr 2013

High levels of blood cholesterol increase risk of AD and heart disease

Researchers at the Linda Crnic Institute for Down Syndrome and the University of Colorado School of Medicine have found that a single mechanism may underlie the damaging effect of cholesterol on the brain and on blood vessels.

16 Apr 2013

Researchers complete phase II clinical trial of dasatinib for patients with higher-risk MDS

Researchers at Moffitt Cancer Center have completed a phase II clinical trial to determine the safety and efficacy of dasatinib for patients with higher-risk myelodysplastic syndromes, chronic myelomonocytic leukemia, or acute myeloid leukemia resulting from MDS and have failed treatment with azanucleosides.

21 Mar 2013

Non-invasive prenatal genetic screening: an interview with Dr. Charles Strom, Senior Medical Director, Quest Diagnostics

A new category of non-invasive genetic screening tests is gaining a great deal of interest in the medical field – including from Quest Diagnostics -- for its potential to help screen women during pregnancy for genetic abnormalities known as trisomies, the most common of which is Down syndrome.

From Quest Diagnostics 13 Mar 2013

Quest Diagnostics offers access to a new non-invasive prenatal test developed by Natera

Quest Diagnostics (NYSE:DGX), the world’s leading diagnostic information services company, and Natera, a leading innovator in prenatal genetic testing, today announced that Quest Diagnostics will offer physicians access to Panorama™, a new non-invasive prenatal test developed by Natera.

From Quest Diagnostics 21 Feb 2013

Clonal evolution explains unpredictable leukemia disease course

Scientists have revealed the complicated clonal evolution of chronic lymphocytic leukemia, giving insight into the variation in disease course and its response to treatment.

19 Feb 2013

Ultrasound signs can predict Down’s syndrome

Ultrasound markers that can be detected in the second trimester of pregnancy are strongly predictive for Down’s syndrome, show findings from a systematic review and meta-analysis.

4 Feb 2013

Sequencing-based test effectively detects many fetal genetic defects

Researchers have developed a new screening test that allows detection of fetal abnormalities in maternal blood by deep sequencing cell-free DNA extracted from plasma.

14 Jan 2013

GENNET, BGI enter collaborative agreement for non-invasive fetal trisomy test

BGI, the world's largest genomics organization, and GENNET, a center for genetics, fetal medicine and assisted reproduction, jointly announced that they have entered a collaborative agreement on non-invasive fetal trisomy (NIFTY) test with the aim to significantly improve reproductive health in Czech and Slovak Republic. Th

17 Oct 2012

Study documents women's experiences after abnormal prenatal chromosomal microarray testing

We often hear that "knowledge is power." But, that isn't always the case, especially when the knowledge pertains to the health of an unborn child, with murky implications, at best. A new study, led by researchers from the Perelman School of Medicine at the University of Pennsylvania, begins to document this exception to the general rule.

24 Sep 2012

$Fetal fraction of cfDNA does not vary significantly among pregnant women regardless of trisomy risk$

Fetal fraction of cfDNA does not vary significantly among pregnant women regardless of trisomy risk

A study published in The Journal of Maternal-Fetal and Neonatal Medicine demonstrates that the fraction of fetal cell-free DNA (cfDNA) in maternal blood is unaffected by the mother's presumed risk for trisomy, offering support for the use of non-invasive prenatal testing (NIPT) for detecting genetic conditions such as Down syndrome in a broad patient population.

28 Aug 2012

Kids with T13 or 18 and their families lead a happy life

Children with trisomy 13 or 18, who are for the most part severely disabled and have a very short life expectancy, and their families lead a life that is happy and rewarding overall, contrary to the usually gloomy predictions made by the medical community at the time of diagnosis, according to a study of parents who are members of support groups published today in Pediatrics.

23 Jul 2012

Physicians comply with patient wishes over severe fetal anomalies

Study results indicate that physicians respect patient autonomy in the case of uniformly and commonly lethal fetal anomalies, respecting the wishes of parents in how to manage the pregnancy.

10 Jul 2012