Embryos Current Events | Embryos News | 9
|
| Page
9 of
11 |
203 Results |
|
|
|
Sort By:
Page Views | Date |
Study shows how the zebrafish gets his stripe
Scientists have discovered how the zebrafish (Danio rerio) develops one of its four stripes of pigment cells. view more (2007-09-26)
Genetically engineered mosquitoes show resistance to dengue fever virus
Researchers have successfully created a genetically engineered mosquito that shows a high level of resistance against the most prevalent type of dengue fever virus, providing a powerful weapon against a disease that infects 50 million people each year. view more (2006-03-09)
Embryonic selection of sex avoids conceiving blind children
The Assisted Reproduction Unit at the Quirón Hospital in Donostia-San Sebastián has managed, for the first time in the Basque Country, to successfully carry out an embryonic sex selection in a woman who is a carrier of the disease Retinosis Pigmentaria, linked with the X chromosome - in order to avoid giving birth to a male child. view more (2006-12-19)
Embryology Study Offers Clues to Birth Defects
Gregg Duester, Ph.D., professor of developmental biology at Burnham Institute for Medical Research (Burnham), along with Xianling Zhao, Ph.D., and colleagues, have clarified the role that retinoic acid plays in limb development. view more (2009-06-10)
Prehistoric turtle goes to hospital for CT scan in search for skull, eggs, embryos
Michael Knell carried a 75-million-year-old turtle into Bozeman Deaconess hospital recently, then laid it carefully on the bed that slides into the CT scanner. view more (2009-04-16)
Viagra may affect fertility
Researchers from Belfast reveal today that men who take Viagra when they are hoping to start a family could be affecting their fertility. A group lead by Dr Sheena Lewis at the Department of Obstetrics and Gynaecology at Queen's University Belfast have shown that while Viagra enhances sperm motility it also seems to speed up the 'acrosome... view more... (2004-03-31)
Tiny injector to speed development of new, safer, cheaper drugs
It's no bigger than a stamp packet but it has the potential to allow rapid development of a new generation of drugs and genetic engineering organisms, and to better control in-vitro fertilization. view more (2009-11-05)
Salk scientists get to the root of plant cell fate
When Robert Burns compared his love to a red, red rose, he definitely wasn't referring to a topless mutant. That's because rather than being topped by a lovely, fragrant bloom, a rose mutant in the gene known as TOPLESS would be crowned by a homely second root. view more (2006-06-09)
Cloned stem cells prove identical to fertilized stem cells
Scientists generally agree that all cloned animals are biologically flawed. But they don't agree about what that means for stem cells derived from cloned embryos, the basis for therapeutic cloning. view more (2006-01-17)
In early embryos, cilia get the message across
Having your heart in the right place usually means having it located on the left side of your body. But just how a perfectly symmetrical embryo settles on what's right and what's left has fascinated developmental biologists for a long time. view more (2006-10-23)
Gene chip technology will lead to quick and accurate genetic testing for cystic fibrosis
A single genetic test that is capable of detecting all mutations involved in the development of cystic fibrosis could be just a few years away, the 20th annual conference of the European Society of Human Reproduction and Embryology heard today (Monday 28 June). Researchers at Monash University in Melbourne, Australia, have discovered that recently... view more... (2004-06-28)
Egg P bodies protect maternal gene messages
A cell decides what proteins to make based on the messages it receives from its genome. Sometimes messages are held back to be read later, and in most cell types these delayed messages are stored and eventually marked for destruction in P bodies (processing bodies). view more (2008-08-11)
Of mice and men: Stem cells and ethical uncertainties
The recent creation of live mice from induced pluripotent stem cells (iPSCs) not only represents a remarkable scientific achievement, but also raises important issues, according to bioethicists at The Johns Hopkins University's Berman Institute of Bioethics. view more (2009-10-30)
Jefferson Scientists Uncover Lethal Gene Mutation Key to Blocking Cholesterol Processing
When Jefferson Medical College researcher Shiu-Ying Ho, Ph.D., and her colleagues first created a mutation that limited the absorption of lipids and cholesterol into the bloodstream in zebrafish, the possibilities seemed endless. view more (2006-04-20)
Oosight microscope enables embryonic stem cell breakthrough
A noninvasive, polarized light microscope invented at the Marine Biological Laboratory (MBL) played a crucial role in a recent breakthrough in embryonic stem-cell research aimed at developing medical therapies. view more (2007-11-30)
Penn Researchers Unlock Molecular Origin of Blood Stem Cells
A research team led by Nancy Speck, PhD, Professor of Cell and Developmental Biology at the University of Pennsylvania School of Medicine, has identified the location and developmental timeline in which a majority of bone marrow stem cells form in the mouse embryo. view more (2009-01-12)
UCLA stem cell researchers create heart and blood cells from reprogrammed skin cells
Stem cell researchers at UCLA were able to grow functioning cardiac cells using mouse skin cells that had been reprogrammed into cells with the same unlimited properties as embryonic stem cells. view more (2008-04-30)
Little known DNA repair enzyme may be a tumor suppressor gene
The DNA in our cells is constantly being bombarded by environmental, chemical and cellular insults. Fortunately, our cells contain many enzymes devoted strictly to detecting and repairing any damage caused by these insults. view more (2006-01-04)
DFG puts forward new recommendations for stem cell research
International stem cell research has yielded important new findings in recent years, especially in research on human embryonic stem cells. It has extended and enhanced our knowledge of the properties of stem cells, for example in connection with regenerative cell treatment or the investigation of genetic diseases. view more (2006-11-13)
ESC Congress 2004: Converting cells into heart muscle
Bone marrow derived stem cells can give rise to heart muscle cells. This plasticity concept - the ability of bone marrow cell to transdifferentiate into heart muscle cell - is supported by experimental and clinical data. Another possibility is to replace the missing function by causing transdifferentiation of existing cells. Transdifferentiation... view more... (2004-08-30)
|
|
| Page
9 of
11 |
203 Results |
|
|
|
Sort By:
Page Views | Date |
|
