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Egg donation for stem cell research — balancing the risks and benefits
In the wake of the scandal involving fraudulent cloning research, concerns about the welfare of women donating eggs for research purposes have arisen.   view more (2006-06-20)

Researchers identify gene as protector of DNA, enemy of tumors
A single gene plays a pivotal role launching two DNA damage detection and repair pathways in the human genome, suggesting that it functions as a previously unidentified tumor suppressor gene.   view more (2006-08-07)

Family structure size could affect breast cancer risk prediction accuracy for BRCA gene testing
Researchers have found that the probability of the breast cancer gene mutation BRCA among women with a history of breast cancer is greater when the number of older, female relatives in the family is smaller.   view more (2007-06-20)

Key to snoring and sleep disordered breathing may lie in neck muscle bulk
The reason why men tend to snore more and suffer more sleep disordered breathing (apnoea) than women, may lie in their neck muscles, finds research in Thorax.   view more (1999-03-19)

Suicide Gene Combination Targets Breast Cancer
A new 'mix and match' cancer therapy is being unveiled at the British Endocrine Societies meeting in Birmingham today.   view more (2000-03-07)

Xie Lab demonstrates the role of microRNA pathway
Ting Xie, Ph.D., Associate Investigator, and Zhigang Jin, Ph.D., Postdoctoral Research Associate in the Xie Lab, have published results showing that the microRNA pathway is essential for controlling self-renewal of germline stem cells and somatic stem cells in the Drosophila ovary.   view more (2007-02-16)

Eye tissue shortage endangers clinical research's future
The future of clinical ophthalmology may be endangered by the decline in the number of human donor eyes provided by U.S. eye banks.   view more (2006-07-12)

Risk of breast cancer mutations underestimated for Asian women, Stanford study shows
Oncologist Allison Kurian, MD, and her colleagues at the Stanford University School of Medicine were perplexed. Computer models designed to identify women who might have dangerous genetic mutations that increase their risk of breast and ovarian cancer worked well for white women. But they seemed to... view more (2008-09-12)

Heavy smoking cuts women's chance of pregnancy — even with donated oocytes
Heavy smoking may reduce female fertility by directly affecting the uterus - making it less receptive and reducing the chances the embryo will implant, according to research published on line (Thursday 9 November) in Europe's leading reproductive medicine journal Human Reproduction.   view more (2006-11-09)

Novel findings about neovessel formation
The main role in new findings about neovessel formation is played by a protein called tissue factor. This factor turns out to have both a stimulatory function and an inhibitory function in the generation of blood vessels. Normally these two functions neutralize each other, but in diseases like... view more (2004-05-10)

Medical Breakthrough in Engineering and Monitoring 3-D Tissue
Researchers at Oxford University's Department of Engineering Science have recently made great lengths in both engineering and monitoring 3-dimensional tissue. Engineering tissue involves the seeding of appropriate cells into a scaffold to form a bio-construct or matrix. The Oxford team has improved... view more (2003-10-13)

Three-dimensional, miniature endoscope opens new diagnostic possibilities
Massachusetts General Hospital (MGH) researchers have developed a new type of miniature endoscope that produces three-dimensional, high-definition images, which may greatly expand the application of minimally invasive diagnostic and therapeutic procedures.   view more (2006-10-19)

Fat tissue surrounding thoracic arteries may be beneficial
A team of McMaster researchers has discovered that fat tissue surrounding thoracic arteries may be beneficial in patients undergoing coronary bypass surgery.   view more (2005-12-02)

Cell skeleton may hold key to overcoming drug resistance in cancer
Researchers have uncovered a new way in which a cell protein protects cancer cells from a wide range of chemotherapeutic drugs, identifying a possible target for improving treatment outcomes for patients.   view more (2007-10-04)

Stress causes parodontis
Under stress, major proteins get actively destroyed in the parodentium. According to biologists' data, chronical stress inhibits the osseous tissue maturing process and intensifies decomposition of collagen protein and proteoglycans with the animals non-resistant to stress. Stress intensifies... view more (2003-09-26)

Sensitive and specific biomarker for early detection of prostate cancer identified
Scientists at a Maryland-based pharmaceutical company have preliminary evidence showing that a protein in the blood may prove to be a biomarker that is more sensitive and specific than current methods of early detection for prostate cancer.   view more (2006-09-14)

Media Availability: Low-Fat Dietary Pattern May Lower Risk of Ovarian Cancer -- The WHI Dietary Modification Trial
A diet low in fat could reduce the risk of ovarian cancer in healthy postmenopausal women, according to new results from the Women's Health Initiative (WHI) Dietary Modification Trial. Researchers found that after four years, women who decreased the amount of dietary fat they consumed were 40... view more (2007-10-10)

Genetic testing for breast cancer could benefit minorities but is underused
Ten years after the identification of the first breast cancer susceptibility genes so few high-risk minority women have received genetic counseling or testing that the standard methods of calculating risk have not been validated in these groups and the results of genetic testing can still produce... view more (2005-10-19)

APL regulates vascular tissue identity in Arabidopsis
Plants have a conductive tissue, phloem, for transporting sugars and hormones to non-green parts after photosynthesis. Phloem has two basic cell types, enucleate sieve elements (SE) and companion cells (CC). Scientists from the University of Helsinki have developmentally analyzed the process of... view more (2003-11-13)

Taking the contraceptive pill may reduce the risk of developing cancer
Taking the contraceptive pill does not increase a woman's chances of developing cancer and may even reduce the risk for most women, according to a study published on bmj.com today.   view more (2007-09-12)

Mice could provide the key to growing human lungs for transplant
Scientists from Imperial College London have successfully directed mouse stem cells to turn into the type of cells needed for gas exchange in lungs, bringing the prospect of being able to regenerate damaged lung tissue, and even the creation of artificially grown lungs one step closer. Dr Anne... view more (2002-05-15)

Blood tests can help detect presence of necrotizing soft tissue infections
With less than half of patients with necrotizing soft tissue infections displaying the physical signs of these very serious infections, researchers have found two simple blood tests can help physicians diagnose what is commonly known as "flesh-eating bacteria," according to a study in the... view more (2008-12-04)

Bone marrow hope for heart sufferers
New hope for sufferers of heart disease is possible, after research led by a University of Leicester surgeon indicates that bone marrow cells injected into a heart can help repair damage from a heart attack.   view more (2002-11-27)

Terahertz imaging may reduce breast cancer surgeries
A promising new technique to ensure complete tumor removal at breast cancer excision is introduced in the May issue of Radiology.   view more (2006-04-26)

Tissue engineering on a mission to Japan
The Royal Academy of Engineering is sponsoring a UK technology mission to Japan on behalf of the DTI to investigate recent developments in tissue engineering and related advanced technologies. The Mission team, comprising a number of high-level experts, will visit Japan from 7 to 12 April. Tissue... view more (2003-03-28)
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