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Folic acid deficiency may be associated with multi-generational impact on health

Folic acid deficiency can cause severe health problems in offspring, including spina bifida, heart defects and placental abnormalities. A study out today reveals that a mutation in a gene necessary for the metabolism of folic acid not only impacts the immediate offspring but can also have detrimental health effects on the next several generations.

27 Sep 2013

Center of Reproductive Medicine announces participation in Thrive-IVF Research Study

The Center of Reproductive Medicine today announced its participation in the Thrive-IVF Research Study, a Phase 2 clinical trial sponsored by Nora Therapeutics, Inc., to evaluate the efficacy, safety and tolerability of NT100 in women who have had repeated in vitro fertilization (IVF) failures despite having good quality embryos.

26 Sep 2013

New And Improved Method For Analyzing Single-Cell Gene Expression

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24 Sep 2013

Researchers develop new, improved technique for single-cell gene expression analysis

A team of researchers affiliated with Ludwig Cancer Research and the Karolinska Institutet in Sweden report in the current issue of Nature Methods a dramatically improved technique for analyzing the genes expressed within a single cell -- a capability of relevance to everything from basic research to future cancer diagn

23 Sep 2013

Viewpoints: GOP 'obsession' with health law prevents progress on key financial issues; the 'fantasy of fertility;' VA is 'model' for transforming U.S. medicine

Try as they might, House Republican leaders are having trouble stopping their colleagues from shooting themselves in the foot -- again. Having failed to approve any of the 12 annual appropriations bills that fund federal agencies, Congress has to pass a stopgap spending bill by Sept. 30 to keep much of the federal government from shutting down.

13 Sep 2013

Transport protein actively extrudes chemicals from embryo of zebrafish

Fish possess a number of different mechanisms for protection against harmful substances in an aquatic environment. These include, for example, molecular transport systems, such as the so called ABC (ATP binding cassette) transporters, which prevent the penetration of toxic substances into cells. ABC transporters have been well investigated for mammals.

3 Sep 2013

Researchers study reproductive stage that remains most mysterious

Mississippi State University scientists are working to find out why some pregnancies are successful and others are not.

31 Aug 2013

International conference to focus on concepts of 'imperfection' in children

The word 'imperfection' is contentious, whether applied in a contemporary or historical sense and especially when used in the context of children; it assumes normative standards of behaviour, physical appearance, mental capacity or way of living, at the same time as it means very different things in particular ethnic, geographical or historical contexts.

22 Aug 2013

Research may shed light on what causes people to suffer from life-threatening anxiety disorders

New research at Rutgers University may help shed light on how and why nervous system changes occur and what causes some people to suffer from life-threatening anxiety disorders while others are better able to cope.

20 Aug 2013

Pregnant women with thyroid hormone deficiency are 4 times likelier to produce autistic children

Pregnant women who don't make nearly enough thyroid hormone are nearly 4 times likelier to produce autistic children than healthy women, report scientists from the Houston Methodist Neurological Institute and Erasmus Medical Centre in an upcoming Annals of Neurology (online today).

14 Aug 2013

Specialized endocytocis play a crucial role in shaping cells themselves

The process cells use to 'swallow' up nutrients, hormones and other signals from their environment - called endocytosis - can play a crucial role in shaping the cells themselves, scientists at the European Molecular Biology Laboratory (EMBL) in Heidelberg, Germany, have found.

12 Aug 2013

Frozen sperm taken by biopsy from testicles may help couples conceive through IVF

Frozen sperm taken by biopsy from testicles in men with no sperm in their semen is as effective as fresh sperm taken by biopsy in helping couples conceive through in vitro fertilization (IVF), according to a study at Washington University School of Medicine in St. Louis.

7 Aug 2013

Trace substance in sugar improves muscle regeneration in mouse model with muscular dystrophy

A trace substance in caramelized sugar, when purified and given in appropriate doses, improves muscle regeneration in a mouse model of Duchenne muscular dystrophy. The findings are published today, Aug. 1, in the journal Skeletal Muscle.

2 Aug 2013

Findings open new perspectives for research on proteins that control metastasis

In experiments on zebrafish, Freiburg researchers have demonstrated that the same proteins that lead to the formation of metastases in humans also cause the cells to migrate during embryonic development.

24 Jul 2013

CLAMP: A newly discovered protein that regulates genes

They say a good man is hard to find. Were it not for a newly discovered protein, the X chromosome of a male fruit fly could never be found by a gene-regulating complex that male flies need to develop and survive. And that case is just one example of what the new finding means. More generally, the research provides biologists with a model of how proteins that govern gene transcription find their targets on chromosomes, a process that's essential to healthy cell function and sometimes implicated in disease.

22 Jul 2013

NKX2-8 mutation in dogs may be a risk factor for human neural tube defects, say researchers

A gene related to neural tube defects in dogs has for the first time been identified by researchers at the University of California, Davis, and University of Iowa.

20 Jul 2013

Obese fathers may pass their obesity to children and grandchildren

New research from the University of Adelaide shows that the sperm of obese fathers could increase the risk of both their children and their grandchildren to inherit obesity.

16 Jul 2013

New theory challenges orthodox view that cancer develops in each host by mutational accidents

A new way to look at cancer -- by tracing its deep evolutionary roots to the dawn of multicellularity more than a billion years ago -- has been proposed by Paul Davies of Arizona State University's Beyond Center for Fundamental Concepts in Science in collaboration with Charles Lineweaver of the Australian National University.

15 Jul 2013

Women feel positive about egg freezing

Egg freezing as insurance against age-related infertility is a growing trend in many countries. Women who bank oocytes for use at some time in the future hope to buy a little time in their search for a suitable partner.

10 Jul 2013

Study shows female obesity may reduce receptivity of uterus to embryo implantation

An analysis of almost 10,000 first cycles of egg donation treatment at one of Europe's largest IVF centres shows that female obesity reduces the receptivity of the uterus to embryo implantation and thereby compromises reproductive outcome.