Body
Research published in the journal Genetics suggests that mutant maize have multiple independent pathways used to regulate and export sugars throughout its various organs
In June (8-12) teams of scientists from more than 60 countries will share the first results of their studies carried out during a major international effort to understand the polar regions and their impact on global issues such as climate change, biodiversity and health. British Antarctic Survey scientists will present their latest research finding at the International Polar Year Science Conference in Oslo - the largest assembly of polar scientists in history.
British Antarctic Survey posters, talks and themed sessions include:
MINNEAPOLIS / ST. PAUL (June 8, 2010) – A University of Minnesota study definitively shows that those with decreased LDL cholesterol levels can count on an increased life expectancy. The research is published in the May 24 edition of the Annals of Surgery.
Researchers have discovered components of the bovine mastitis-causing bacterium, Streptococcus uberis that play a key role in the disease. This discovery could lead the way to finally developing a vaccine for this endemic disease, which costs UK farmers alone nearly £200M per year, requires the large scale use of antibiotics, causes pain to cows and dramatically reduces milk yield. A solution to this problem will be an important contribution to the future security of our food supply in the UK. The research is due to be published in Veterinary Research.
Modern evolutionary systematists often use molecular methods, such like mitochondrial DNA analysis, to differentiate between species and subspecies. These molecular methods are a flashy symbol of modern science cleverly exploited by media to draw interest of public and by laboratory scientists to draw attention of government funding agencies. However, current research indicates that the picture painted by these methods may be false, and only a creative combination of classical field-based ecology, museum-based systematics and DNA-based phylogenetics, can lead to right conclusions.
AUGUSTA, Ga. – Medical College of Georgia researchers have identified the culprit gene for a rare condition that turns smiles into grimaces and impedes bladder and bowel control.
Their finding provides new insight into urofacial syndrome as well as incontinence in general which affects some 20 percent of the general population.
Protein 53 is very important in protecting against cancer given that it prevents cancer-causing mutations from accumulating and its inactivation is closely linked to the proliferation of tumour cells. UAB lecturer Ignasi Roig participated in the study. Formed by an international research team, the study served to discover that this protein played an unexpected physiological role: it also becomes activated during the formation process of ova and spermatozoids. The discovery, published in Science, could open the door to new approaches and ways of studying the disease.
UN-led action plan for maternal, child health 'positive,' says World Vision, but crucial gaps remain
A new United Nations initiative designed to improve global maternal, newborn and child health is a welcome development but neglects to address some important action points, according to World Vision, the world's largest international humanitarian organization focusing on the well-being of children.
The devastating consequences of emerging infectious diseases on crops in developing countries and their economic and social impacts are often underestimated, according to a new study by Maurizio Vurro and his colleagues from the Institute of the Science of Food Production in Italy. The authors call for local governments and international communities to establish better mechanisms for monitoring and managing emerging infectious diseases in developing countries, mirroring those already in place in developed countries.
Scientists at the Genome Institute of Singapore (GIS), a biomedical research institute of the Agency for Science, Technology and Research (A*STAR), and their colleagues from the National University of Singapore, Nanyang Technological University, Duke-NUS Graduate Medical School and Princeton University have recently discovered that viruses that 'invaded' the human genome millions of years ago have changed the way genes get turned on and off in human embryonic stem (ES) cells.
Scientists including researchers from the University of Florida have discovered additional evidence that generalized vitiligo — a disease that typically causes patches of white skin on the face, neck and extremities that pop star Michael Jackson may have experienced — is associated with slight variations in genes that play a role in the body's natural defenses.
DALLAS – June 7, 2010 – Researchers at UT Southwestern Medical Center have determined that cancer cells lacking a key protein are more invasive and more likely to metastasize, providing a possible drug target to combat certain tumor types.
CHICAGO -- ASCO Abstract Number: 6522 (http://abstract.asco.org/AbstView_74_47574.html). An extract of green tea appears to have clinical activity with low toxicity in chronic lymphocytic leukemia (CLL) patients who used it in a phase II clinical trial, say researchers at Mayo Clinic.