Embryology News and Research

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Embryology is the study of the development of an embryo. An embryo is defined as any organism in an early stage well before birth or hatching, or in plants, before germination occurs.

New model may help reduce multiple pregnancies in women

Dr Jan Holte told the annual meeting of the European Society for Human Reproduction and Embryology, that if this model were to be applied in all fertility clinics, it had the potential to reduce the twin rates to the level of just under two percent seen in the normal population. Already, another four clinics have started to use the model.

4 Jul 2011

New insight into oocyte chromosome abnormalities

Ovarian stimulation undertaken by women of advanced maternal age receiving fertility treatment may be disrupting the normal pattern of meiosis - a critical process of chromosome duplication followed by two specialised cell divisions in the production of oocytes and sperm - and leading to abnormalities of chromosome copy numbers that result in IVF failure, pregnancy loss or, more rarely, the birth of affected children with conditions such as Down's syndrome, which is caused by the inheritance of three copies of chromosome 21.

4 Jul 2011

Transnational research group examines how viruses evade immune system

Understanding the tricks and survival strategies of viruses to effectively combat them: That is the goal of the virtual institute VISTRIE that received its funding commitment today.

2 Jul 2011

Queen's University develops groundbreaking new test for male infertility

A groundbreaking new test for male infertility, which will save time, money and heartache for couples around the world, has been developed at Queen's University Belfast.

6 Jun 2011

NHS directive to fertility clinics

NHS fertility clinics will be ordered to meet their responsibilities and provide adequate levels of IVF treatment, amid growing concerns. There are claims that a “postcode lottery” is reducing couples' chances of having a baby.

5 Jun 2011

Infertility centers under scrutiny

Private infertility treatment centers in Britain are set to come under increased scrutiny. These centers have come under scrutiny for exploiting vulnerable couples with their high fees and exaggerated success story claims.

23 May 2011

IVF causing multiple birth rates fall

Birth rates for IVF twins and triplets have begun to fall in line with government targets aimed at reducing health risks caused by multiple pregnancies. This fall shows the efficacy of the guidelines brought in by the Human Fertilization and Embryology Authority (HFEA) that urged UK fertility clinics to limit multiple births to no more than 24% in 2009/10. Among naturally-conceived babies, only around one in 70 is a twin.

15 May 2011

Study finds strong link between live birth rates and number of eggs retrieved in one IVF cycle

An analysis of over 400,000 IVF cycles in the UK has shown that doctors should aim to retrieve around 15 eggs from a woman's ovaries in a single cycle in order to have the best chance of achieving a live birth after assisted reproduction technology.

11 May 2011

Stanford University creates first stem cell science PhD program in U.S.

Stanford University’s Faculty Senate has approved the creation of what officials believe is the first stem cell science PhD program in the nation and, perhaps, the world. The new doctoral program in stem cell biology and regenerative medicine is also the first interdisciplinary doctoral program created by the School of Medicine in recent years.

1 May 2011

AAA honors anatomy researchers with prestigious scientific award

The American Association of Anatomist's presented its highest awards on April 12 during the society's Annual Meeting in Washington, DC. This year's honors went to:

26 Apr 2011

ESHRE's Guide for CBRC aims to ensure high-quality assisted reproduction treatment

The European Society of Human Reproduction and Embryology is setting the first ever standards in Cross Border Reproductive Care. The safety of patients, gamete donors, surrogates and future children take centre stage in ESHRE's Good Practice Guide for Cross Border Reproductive Care.

22 Apr 2011

Antenatal infection and ventilation with BPD associated with excessive accumulation of dendritic cells in lungs

Rates of premature births have increased in recent years, affecting more than 12% of all births and making strategies for managing the associated perinatal complications an important public goal. Preterm infants are particularly at risk for bronchopulmonary dysplasia (BPD), a chronic lung disease. BPD has multiple causes, and uncovering critical interactions within the immune system can lead to new approaches for treatment.

21 Apr 2011

IFFS and ESHRE support new standards for cross border reproductive care

The International Federation of Fertility Societies (IFFS) has been working with the European Society of Human Reproduction and Embryology (ESHRE) in support of the ESHRE Good Practice Guide for Cross Border Reproductive Care.

20 Apr 2011

Study finds abnormal fetal circulation as a risk factor for fetal thrombotic vasculopathy

Examination of the placenta can offer answers to the questions that arise following an adverse perinatal outcome, such as stillbirth or intrauterine growth restriction. A placental lesion known as fetal thrombotic vasculopathy (FTV) has been associated with a number of adverse outcomes. By studying placentas with this lesion, researchers hope to determine the risks of such serious complications that affect fetuses and newborns.

19 Apr 2011

World Stem Cell Report to be published in Regenerative Medicine

The Genetics Policy Institute (GPI) and Future Medicine have announced that its 2011/12 World Stem Cell Report will be published as a special supplement to the award- winning, peer-reviewed journal Regenerative Medicine. It was also announced that Regenerative Medicine becomes the platinum media sponsor of the GPI’s 2011 World Stem Cell Summit that will take place in Pasadena, California, October 3-5.

31 Mar 2011

Australian researchers say the search must widen for genes that cause heart defects in babies

Australian scientists have discovered a new group of genes that could be responsible for causing heart defects in children, which affect more than 2000 babies born each year in Australia.

29 Mar 2011

Mutations in gene linked to structure of the heart seen in Ebstein's anomaly patients

Ebstein's anomaly is a rare congenital valvular heart disease. Now, in patients with this disease, researchers of the Academic Medical Center Amsterdam in the Netherlands, the University of Newcastle, UK and the Max Delbr-ck Center for Molecular Medicine (MDC) Berlin-Buch have identified mutations in a gene which plays an important role in the structure of the heart.

16 Feb 2011

Miracle boy born after new infertility therapy

A Lancashire couple Andrew and Louise Riley have been blessed with a “miracle baby boy” thanks to a pioneering new genetic screening process. Elliott Riley was born just after Christmas after the Rileys opted for a relatively new technique called array comparative genomic hybridisation (CGH) after 10 years of infertility treatments. Mrs. Riley, 37, and her husband, 39, said they were delighted to welcome Elliott on December 30.

3 Feb 2011

Researchers examine brain's role in breathing

Much of our knowledge of the brain's role in regulating breathing comes from research with mice and rats. A chemical receptor within the brain stem communicates with the central nervous system to generate the basic pattern of breathing. The next step is applying that information to human tissue to identify these critical components in the human brain and their medical implications.

21 Jan 2011

ESHRE publishes position paper on intrafamilial medically assisted reproduction

The European Society of Human Reproduction and Embryology (ESHRE) has published today (Thursday) a position paper related to intrafamilial medically assisted reproduction (IMAR).This particular type of assisted reproduction can raise various ethical and controversial issues, due to the involvement of a family member as a third party.

20 Jan 2011