A collaboration between chemists and biologists has made it possible to identify the effects of a new class of molecules, polyoxometalates, primarily composed of metals and oxygen.

Polyoxometalates are anionic inorganic metal oxide structures that have valuable catalytic properties. These molecules are very powerful inhibitors of a specific protein kinase, CK2, an enzyme that is overactive in a number of cancers. The enzyme's instrumental role in controlling cell proliferation and survival makes it an important target in the search for new medications.

Stories stating that soy products lower sperm count do not tell the whole story, according to a statement released by the Soyfoods Association of North America is a non-profit trade association that has been promoting consumption of soyfoods in the diet since 1978.

They say the small scale, preliminary study that Dr. Jorge Chavarro published in Human Reproduction is based on recollected intake of soyfoods and not on specific diets containing soyfoods.

“This study is confounded by many issues, thus I feel the results should be viewed with a great deal of caution,” said Dr. Tammy Hedlund, a researcher in prostate cancer prevention from the University of Colorado Health Sciences Center, Department of Pathology. Dr. Chavarro found that “soyfood and soy isoflavone intakes were unrelated to total sperm count, ejaculate volume, sperm motility, or sperm morphology” which are the important measures of sperm quality and male fertility.

SAO PAULO, Brazil, July 26 /PRNewswire/ --

- Amid reports that G-7 members are close to an agreement in the current phase of Doha Round talks in Geneva, the president of the Brazilian Sugarcane Industry Association is en route to Switzerland to closely monitor the final stages of the negotiation.

Access to major markets around the globe for Brazilian sugarcane ethanol with lower tariffs, and full integration of ethanol in global trade, as is the case with any other product: these are the key expectations of the Brazilian Sugarcane Industry Association (UNICA) as the current phase of Doha Round negotiations in Geneva, Switzerland, draws to a close.

As Albert Einstein once said about balance, "Life is like riding a bicycle. To keep your balance you must keep moving." The same is true of bone mineral density in testing for breast cancer—balance is better.

The September 2008 issue of “CANCER” journal of the American Cancer Society published findings that higher bone density hints at higher frequency of breast cancer in premenopausal women, meaning normal or even lower bone mass points to a lower breast cancer rate.

Visit any youth soccer field, baseball diamond, basketball court or football field and you will likely see them:  parents behaving badly.  Take a look at this Good Morning America report on "sideline rage".  Sometimes, these are the extremes, but at most games, you can find at least one adult making comments at the referee, shouting at their child, or having a verbal exchange with another parent.  Thankfully, these parents represent only a small percentage of those attending the game.  Does that mean the others don't become upset at something during the game?  Usually not, as there are lots of opportunities to dispute a bad call or observe rough play or react to one of these loud parents.

The difference is in our basic personality psyche, according to Jay Goldstein, a kinesiology doctoral student at the University of Maryland School of Public Health.  His thesis, recently published in the Journal of Applied Social Psychology (see reference below), hypothesized that a parent with "control-oriented" personality would react to events at a game more than a parent with an "autonomy-oriented" personality.

Exposure to ultraviolet light can contribute to skin cancer and, despite increased education about sunscreens, farmers, construction workers and others who spend long hours exposed to sunlight are among those most at risk. Plus, sunscreens are not alway effective for these high-risk people because they have to be re-applied frequently.

Professor Chandradhar Dwivedi, head of the Pharmaceutical Sciences Department in the College of Pharmacy at South Dakota State University, says their group is working with new types of molecules that will not only boost sunscreen protection but even reverse sun damage. Dwivedi said the work could be commercialized within 10 years.

Here’s a look at SDSU’s research of skin product components:

A team of European scientists working with COROT have discovered an exoplanet orbiting a star slightly more massive than the Sun. After just 555 days in orbit, the mission has now observed more than 50 000 stars and is adding significantly to our knowledge of the fundamental workings of stars.

The latest discovery, COROT-exo-4b is an exoplanet of about the same size as Jupiter. It takes 9.2 days to orbit its star, the longest period for any transiting exoplanet ever found.

Researchers at Wake Forest University Baptist Medical Center have disproved a long-standing clinical belief that the hepatitis C virus slows or stunts the immune system's ability to restore itself after HIV patients are treated with a combination of drugs known as the "cocktail."

Hepatitis C (HCV) infection is more serious in HIV-infected people, leading to rapid liver damage, according to the Centers for Disease Control. Intravenous drug use is a main method of contraction for both HIV and HCV and 50 to 90 percent of HIV-infected drug users are also infected with HCV.

Officials from Florida Atlantic University (FAU) and FAU’s Center for Ocean Energy Technology (COET) in the College of Engineering and Computer Science accompanied Florida Governor Charlie Crist on a recent visit to several universities and organizations in the United Kingdom to continue discussions, exchange information and formalize agreements in areas of clean ocean energy, environmental issues and climate change.

Last year, Florida and the UK signed a partnership agreement on global climate change, physically tying one to the other by the Gulf Stream, that massive ocean current which is of critical importance to the present climate and quality of life affecting each partner.