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Carbon nanotube sensors for cancer drugs

MIT engineers have developed carbon nanotubes into sensors for cancer drugs and other DNA-damaging agents inside living cells.

14 Dec 2008

Sales of soft drinks in U.S. increased dramatically in last twenty years

Over the past two decades, the number of adults consuming sugar-sweetened beverages such as soft drinks, fruit drinks and punches has increased dramatically, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health.

12 Dec 2008

Researchers develop human embryonic stem cell-based system for modeling ALS

Long thought of as mere bystanders, astrocytes are crucial for the survival and well-being of motor neurons, which control voluntary muscle movements.

3 Dec 2008

Scientists discover new properties of imidazolium salts

Scientists at Singapore's Institute of Bioengineering and Nanotechnology (IBN) have uncovered new properties of imidazolium salts (IMSs), which suggest that they could play a vital role in disease prevention and treatment.

1 Dec 2008

Drink tea instead of soft drinks to avoid tooth erosion

Today, the average size soft drink is 20 ounces and contains 17 teaspoons of sugar.

25 Nov 2008

Disclosure of medication to dentist can save a patient's life

Do you regularly take aspirin or antiplatelet medications? Do you know whether or not these drugs should be stopped before dental procedures or surgeries?

25 Nov 2008

Researchers discover how red wine may reduce Alzheimer's

Scientists call it the "French paradox" - a society that, despite consuming food high in cholesterol and saturated fats, has long had low death rates from heart disease.

21 Nov 2008

Experts call for FDA to address dramatic rise in skin cancer rates in the U.S.

Today keynote speaker Congresswoman Nita Lowey (NY-18) joined with experts from New York Presbyterian Hospital; the Skin Cancer Foundation; 2006 Miss Maryland, a skin cancer survivor; Fallene LTD, and Ciba Corporation to call on the Food and Drug Administration (FDA) to address the dramatic rise in skin cancer rates in the United States.

20 Nov 2008

New molecular insight into vertebrate brain development

In the December 1st issue of G&D, Dr. Fred H. Gage (The Salk Institute for Biological Studies) and colleagues reveal a role for the Hippo signaling pathway in the regulation of vertebrate neural development, identifying new factors - and potential therapeutic targets - that may be involved in congenital brain size disorders and neurological tumor formation.

17 Nov 2008

Nanoparticles may alter cell structure and pose health risks

Nanoparticles that are one milliard of a metre in size are widely used, for example, in cosmetics and food packaging materials.

16 Nov 2008

Caffeine intake during pregnancy

Consuming caffeine at any time during pregnancy is associated with an increased risk of fetal growth restriction (low birth weight), according to research published on bmj.com.

3 Nov 2008

Pregnant women told to keep coffee down to two a day

Pregnant women in Britain have been given new guidelines about drinking coffee - the new guidelines issued by the Food Standards Agency (FSA) say pregnant women should cut their caffeine intake and drink no more than two cups of coffee or four cups of tea a day.

3 Nov 2008

Tiny hearts may have big problems with complementary medicine

Giving supplement such as herbs, vitamins, and other natural health products to children taking Warfarin for congenital heart defects could increase their risk of clots, bleeding, and other complications, nurse practitioner Mary Bauman and Dr. Patti Massicotte told the 2008 Canadian Cardiovascular Congress, co-hosted by the Heart and Stroke Foundation and the Canadian Cardiovascular Society.

28 Oct 2008

Warning to pregnant women - flaxseed oil 'ups' the risk of a premature birth

Canadian scientists are warning that pregnant women who consume flaxseed oil put themselves at risk of a premature delivery.

28 Oct 2008

Caffeine not associated with overall breast cancer risk

Caffeine consumption does not appear to be associated with overall breast cancer risk, according to a report in the October 13 issue of Archives of Internal Medicine, one of the JAMA/Archives journals. However, there is a possibility of increased risk for women with benign breast disease or for tumors that are hormone-receptor negative or larger than 2 centimeters.

14 Oct 2008

Marked increase in the use of herbal medicines by Australians

Australian researchers have found that the most popular herbal medicines used by Australians are aloe vera, garlic and green tea.

13 Oct 2008

U.S. authorities gunning for makers of bogus cancer cures

Government authorities in the United States are gunning for companies peddling bogus cancer cures.

22 Sep 2008

New cannabis-like drugs could block pain without affecting brain

A new type of drug could alleviate pain in a similar way to cannabis without affecting the brain, according to a new study published in the journal Pain on Monday 15 September.

15 Sep 2008

Johns Hopkins to assist practices in Medicare medical home demonstration

The Roger C. Lipitz Center for Integrated Health Care at the Johns Hopkins Bloomberg School of Public Health has received a $1.7 million grant from the John A. Hartford Foundation to help primary care practices improve the quality and outcomes of health care for older adults with chronic illnesses.

8 Sep 2008