Another Nail in the Coffin of the MMR-Autism Link

November 21, 2011 | by

While the alleged link between vaccines — particularly the measles, mumps, and rubella (MMR) vaccine — and autism has been thoroughly discredited in more than 20 well-conducted studies of vaccine side effects [1], fears about the side effects of vaccination nevertheless remain a major factor influencing the healthcare decisions some parents make. This has led to an increasing percentage of unvaccinated children in the U.S. in recent years, which in turn has ramifications for public health.

Brain scans

A recent study published in the Journal of the American Medical Association, however, sheds new light on physiological roots — though not causes — of autism [2], and in so doing rules out the potential for any link between vaccination and development of the disease. In the study, researchers examined the size and number of neurons in the prefrontal cortex of young deceased males with autism, and compared the data to that obtained from young deceased non-autistic males.

The GE Healthymagination Initiative Against Cancer

November 18, 2011 | by

In September, GE and leading healthcare and financial partners launched a new healthymagination initiative focused on accelerating cancer innovation and improving care for 10 million cancer patients around the world by 2020 [1]. The plan was announced in New York by GE’s CEO and Chairman Jeff Immelt to an audience of prominent cancer scientists and researchers, doctors, financial partners and employees of GE Healthcare. The company’s comprehensive initiative combines the strength of GE’s portfolio of integrated cancer technologies with collaboration between GE and new partners and data sources to help clinicians provide better, more personalized care.

GE accelerates cancer fight

The Skinny on Dietary Fats

November 16, 2011 | by

Fat has a bad reputation, both in food and on the body. It’s certainly true that the U.S. has a problem with body fat; according to the U.S. Centers for Disease Control and Prevention (CDC), about two-thirds of adults in the U.S. are overweight, and fully one-third of adults fall into the more serious “obese” category [1]. Still, appropriate amounts of body fat serve valuable roles. These include helping to maintain the immune system and nervous system, protecting body organs and padding areas where the skeleton would otherwise put pressure directly on the skin (such as the soles of the feet).

The skinny on fat

Too much body fat, however, is associated with a number of negative health effects, including increased risk of heart disease, type 2 diabetes, arthritis, and apnea.

NIH-funded Study Finds Dyslexia Not Tied to IQ

November 14, 2011 | by

Regardless of high or low overall scores on an IQ test, children with dyslexia show similar patterns of brain activity, according to researchers supported by the National Institutes of Health. The results call into question the discrepancy model — the practice of classifying a child as dyslexic on the basis of a lag between reading ability and overall IQ scores.

Dyslexic child having difficulty reading

Alcohol Intake Lowers Risk of Heart Disease But … Increases Risk of Breast Cancer?

November 10, 2011 | by

A study published this week in the Journal of the American Medical Association suggests that even moderate alcohol consumption — as little as one-half to one drink per day — increases a woman’s risk of breast cancer by about 15% [1]. Daily consumption of two or more drinks per day (where a “drink” contains about 14 grams of pure alcohol, and results are independent of the type of drink consumed) increases breast cancer risk by 50%. These results suggest a much stronger effect of low to moderate alcohol consumption on lifetime breast cancer risk than previous studies [2-4] have done.

Women, wine and breast cancer