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Johns Hopkins scientists develop novel fish embryo technique to identify potential new treatments for diabetes

In experiments with 500,000 genetically engineered zebrafish embryos, Johns Hopkins scientists report they have developed a potentially better and more accurate way to screen for useful drugs, and they have used it to identify 24 drug candidates that increase the number of insulin-producing cells in the pancreas.

19 Aug 2015

Netrin1 protein acts as cellular "marriage broker"

Scientists at the Montreal Neurological Institute and Hospital -The Neuro, at McGill University and the McGill University Health Centre, have made a breakthrough in understanding an important protein that appears to act as a kind of cellular "marriage broker."

13 Aug 2015

Using frozen eggs for in vitro fertilization linked to lower live birth rates

Compared to using fresh oocytes (eggs) for in vitro fertilization, use of cryopreserved (frozen) donor oocytes in 2013 was associated with lower live birth rates, according to a study in the August 11 issue of JAMA.

12 Aug 2015

Imaging studies required to diagnose traumatic injuries in pregnant women can be safe when used properly

According to a new study in the Journal of the American Academy of Orthopaedic Surgeons (JAAOS), imaging studies necessary to diagnose traumatic injuries sustained by pregnant women are safe when used properly.

7 Aug 2015

Discovery may lead to new ways to diagnose, treat brain cancer

Researchers at the Virginia Bioinformatics Institute have uncovered a link between the genomes of cells originating in the neural crest and development of tumors — a discovery that could lead to new ways to diagnose and treat cancer.

6 Aug 2015

Study demonstrates significance of EMT as potential therapeutic target for reversing kidney disease

Adults who are worried or terrified sometimes curl up into a fetal position. Likewise, adult cells that are injured, including genetic injury leading to cancer, initiate a process that was present during embryonic development.

4 Aug 2015

Consuming alcohol at conception increases diabetes risk in offspring

Babies conceived by women who drink alcohol around the time of conception face dramatically increased risks of type 2 diabetes and obesity in early middle age, a University of Queensland study has found.

3 Aug 2015

RGS2 protein plays significant role in healthy egg-sperm union in mice

Researchers at the National Institutes of Health have discovered a protein that plays a vital role in healthy egg-sperm union in mice. The protein RGS2 can delay an egg's development into an embryo in order to allow time for sperm to arrive and merge with the egg in a healthy fertilization process. The embryo cannot survive without the male chromosomes.

28 Jul 2015

New study contributes to understanding of inner ear development

Unlike birds and amphibians, mammals can't recover lost hearing. In people, the cells of the inner ear responsible for detecting sound and transmitting those signals to the brain form during early stages of development and can't be replaced if lost due to illness, injury or aging.

17 Jul 2015

UMass Amherst scientist to study how estrogen-mimicking chemicals in the womb can increase breast cancer risk

Much attention has been paid to genetics in breast cancer as disease rates rise, but most women have no family history of the disease, suggesting that there is an environmental risk we don't yet understand, says environmental health scientist Laura Vandenberg in the School of Public Health and Health Sciences at the University of Massachusetts Amherst.

13 Jul 2015

WSU researcher secures $1.25 million NIH grant to study role of rosiglitazone drug in reversing preeclampsia

Sascha Drewlo, Ph.D., assistant professor of obstetrics and gynecology for the Wayne State University School of Medicine, has secured a $1.25 million grant from the National Heart, Lung and Blood Institute of the National Institutes of Health to study the role of approved drugs to improve placental function.

8 Jul 2015

Chromosomal abnormalities in embryos created for IVF can be predicted at earliest stage of human development

Scientists at Oregon Health & Science University, Stanford University, University of Valencia and IGENOMIX have discovered that chromosomal abnormalities in human embryos created for in vitro fertilization, or IVF, can be predicted within the first 30 hours of development at the cell-1 stage which results from the union of a female egg and male sperm.

8 Jul 2015

Breast tumors have something in common with embryos, say MD Anderson researchers

It may seem incredulous, but breast tumors may have something in common with embryos ... at least in mice, say researchers at The University of Texas MD Anderson Cancer Center.

1 Jul 2015

Penn Medicine scientists identify stem-like 'progenitor' cell that produces heart muscle cells

Future therapies for failing hearts are likely to include stem-like cells and associated growth factors that regenerate heart muscle. Scientists from the Perelman School of Medicine at the University of Pennsylvania have just taken an important step towards that future by identifying a stem-like "progenitor" cell that produces only heart muscle cells.

26 Jun 2015

Merck KGaA, Darmstadt, Germany announces CE Mark certification for two innovative fertility technologies

Merck KGaA, Darmstadt, Germany, a leading company for innovative and top-quality high-tech products in healthcare, life science and performance materials, today announced that the two innovative fertility technologies Gavi and Geri have cleared a major milestone, achieving CE Mark certification.

15 Jun 2015

Protein-signaling process accelerates work of gene mutation linked to common form of adult leukemia

In preliminary experiments with mice and lab-grown cells, Johns Hopkins Kimmel Cancer Center scientists have found that a protein-signaling process accelerates the work of the gene most frequently mutated in a common form of adult leukemia and is likely necessary to bring about the full-blown disease.

11 Jun 2015

Study on how maternal proteins help regulate initial cell divisions during early development

Researchers in the University of Georgia's Regenerative Bioscience Center are visually capturing the first process of chromosome alignment and separation at the beginning of mouse development. The findings could lead to answers to questions concerning the mechanisms leading to birth defects and chromosome instability in cancer cells.

10 Jun 2015

Simple process for obtaining induced pluripotent stem cells without use of reagents

For their ability to differentiate into other cell types, the embryonic stem cells hold a large potential in the medical industry. Their use, however, poses ethical questions due to the fact that in order to obtain them, it is necessary to destroy the embryo. For this reason, medical researches use the so-called induced pluripotent stem cells (iPSC). In fact, it is possible to reprogram adult cells that can be obtained by simply drawing blood and making them "regress" to a similar state to that of embryonic stem cells.

10 Jun 2015

Merck signs in vitro fertilization deal with Genea Biomedx

Merck, a leading company for innovative and top-quality high-tech products in healthcare, life science and performance materials, today announced the global collaboration agreement with the fertility technologies expert Genea Biomedx, an Australian company, dedicated to advancing fertility science and helping couples create families. With this partnership, Merck Serono, the biopharmaceutical business of Merck, and global market leader in drugs for Assisted Reproductive Treatment (ART), receives global marketing and commercialization rights to Genea Biomedx’s product portfolio.

30 May 2015

Researchers identify gene vital to production of pain-sensing neurons in humans

A gene essential to the production of pain-sensing neurons in humans has been identified by an international team of researchers co-led by the University of Cambridge. The discovery, reported today in the journal Nature Genetics, could have implications for the development of new methods of pain relief.

26 May 2015

Embryo News and Research

Johns Hopkins scientists develop novel fish embryo technique to identify potential new treatments for diabetes

Netrin1 protein acts as cellular "marriage broker"

Using frozen eggs for in vitro fertilization linked to lower live birth rates

Imaging studies required to diagnose traumatic injuries in pregnant women can be safe when used properly

Discovery may lead to new ways to diagnose, treat brain cancer

Study demonstrates significance of EMT as potential therapeutic target for reversing kidney disease

Consuming alcohol at conception increases diabetes risk in offspring

RGS2 protein plays significant role in healthy egg-sperm union in mice

New study contributes to understanding of inner ear development

UMass Amherst scientist to study how estrogen-mimicking chemicals in the womb can increase breast cancer risk

WSU researcher secures $1.25 million NIH grant to study role of rosiglitazone drug in reversing preeclampsia

Chromosomal abnormalities in embryos created for IVF can be predicted at earliest stage of human development

Breast tumors have something in common with embryos, say MD Anderson researchers

Penn Medicine scientists identify stem-like 'progenitor' cell that produces heart muscle cells

Merck KGaA, Darmstadt, Germany announces CE Mark certification for two innovative fertility technologies

Protein-signaling process accelerates work of gene mutation linked to common form of adult leukemia

Study on how maternal proteins help regulate initial cell divisions during early development

Simple process for obtaining induced pluripotent stem cells without use of reagents

Merck signs in vitro fertilization deal with Genea Biomedx

Researchers identify gene vital to production of pain-sensing neurons in humans

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