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New patented technology for next generation of DNA and RNA microarrays

A novel invention developed by a scientist from New York Institute of Technology (NYIT) could revolutionize biological and clinical research and may lead to treatments for cancer, AIDS, Alzheimer's, diabetes, and genetic and infectious diseases.

13 Feb 2007

Wearing sunscreen at all times could starve the body of vitamins

Professor Mary Norval and a team from the University of Edinburgh Medical School have studied recent research into effects of the UV light on human health - and the positive and negative implications of ozone depletion.

13 Feb 2007

Biochip allows genes to express themselves

Biochip platforms that work as artificial cells are attractive for medical diagnostics, interrogation of biological processes, and for the production of important biomolecules.

13 Feb 2007

Absence of health insurance coverage costs $1.47 billion in Maryland

Expenditures for the uninsured in Maryland totaled $1.47 billion in FY2002, according to an analysis conducted by researchers at the Johns Hopkins Bloomberg School of Public Health.

13 Feb 2007

WHO and Republic of Korea continue support for women and children's health in DPRK

A World Health Organization (WHO) and Republic of Korea project to improve the health of women and children in the Democratic People's Republic of Korea (DPRK) continues into its second year. The US$ 20 million project, funded by the Republic of Korea, will benefit five million people in the DPR Korea.

13 Feb 2007

Vasectomy and trouble with words

Northwestern University researchers have discovered men with an unusual form of dementia have a higher rate of vasectomy than men the same age who are cognitively normal.

13 Feb 2007

Researchers discover why antipsychotic drugs cause weight gain

Researchers at Johns Hopkins University in Baltimore have discovered why some drugs used to treat mental illnesses such as schizophrenia, cause patients to gain a lot of weight.

13 Feb 2007

Miracle heart attack survivor had congenital heart disease

As 17 year old Daniel Walker was completing his final lap of jogging in his high school gym class on January 19th, he collapsed with a heart attack.

13 Feb 2007

Thailand holds drug giants over a barrel

The government of Thailand, has already upset some of the big drug companies by overriding patent licenses for generic versions of heart and HIV/AIDS pills, and is now planning to go one step further unless drug giants cut their prices.

13 Feb 2007

Cravings for chocolate increased by dieting

Those planning to break New Year's dieting resolutions with a feast of chocolate on Valentine's Day, should think again, according to researchers at the University of Hertfordshire.

13 Feb 2007

Switching treatment to exemestane after 2-3 years on tamoxifen, improves survival

The Intergroup Exemestane Study (IES), an extensive, international study, tested the superiority of switching to exemestane (an aromatase inhibitor) from tamoxifen in patients with early breast cancer.

13 Feb 2007

Variation in gene caspase-8 may help protect against breast cancer

A large-scale analysis of data on breast cancer risk has concluded that a common variation in the gene caspase-8 (CASP8) is associated with a somewhat lower risk of the disease. Variants are small changes that occur in a gene sequence.

13 Feb 2007

Breast cancer survival rates improved by novel drug sequence

Changing the way women are treated for breast cancer could improve their overall chance of survival, according to research published in the Lancet.

13 Feb 2007

Some doctors do not tell patients about treatments they oppose

Some physicians do not tell patients about treatments -- such as contraception, abortion or sedation for dying patients -- that they are morally opposed to, according to a study published in the Feb. 8 edition of the New England Journal of Medicine, the Washington Post reports.

13 Feb 2007

Texas lawmakers ask Gov. Perry to rescind order mandating HPV vaccination for girls entering sixth grade

Thirty-two Texas lawmakers last Thursday sent a letter to Gov. Rick Perry (R) reiterating their plea for him to rescind an executive order that would mandate vaccination against human papillomavirus for girls entering the sixth grade, the AP/Dallas Morning News reports.

13 Feb 2007

PreventionWorks examined by Washington Post columnist

Washington Post columnist Courtland Milloy on Wednesday examined PreventionWorks! -- a privately funded needle-exchange program in Washington, D.C., that aims to curb the spread of HIV among injection drug users in the city.

13 Feb 2007

Women who donate eggs for stem cell research face few health risks

Women who donate their eggs for stem cell research or in vitro fertilization are not at increased risk of health complications, and most of the risks are a result of the hormones used to stimulate their bodies to release more than one egg, according to a report commissioned by the California Institute of Regenerative Medicine and released by the Institute of Medicine, Bloomberg reports.

13 Feb 2007

Low voter turnout prevents approval of Portugal referendum on abortion restrictions

Voters in Portugal on Sunday approved a referendum to legalize abortions during the first 10 weeks of pregnancy, but the referendum is invalid because fewer than half of the country's registered voters cast a ballot, the New York Times reports.

13 Feb 2007

States to spend $13 million in 2007 to dissuade women from abortion

States in 2007 have budgeted about $13 million in public funds to subsidize family planning services and pregnancy centers in an attempt to dissuade women from seeking abortions, the Los Angeles Times reports.

13 Feb 2007

Actions taken on HPV vaccine proposals in Alabama, Louisiana, Utah, Washington

The following highlights recent news of state actions on human papillomavirus vaccine proposals. Merck's HPV vaccine Gardasil and GlaxoSmithKline's HPV vaccine Cervarix in clinical trials have been shown to be 100% effective in preventing infection with HPV strains 16 and 18, which together cause about 70% of cervical cancer cases.

13 Feb 2007