Wednesday, July 15, 2009

Elevated insulin link to increased breast cancer risk

Posted by Neill Abayon

Findings on older women based on women's health initiative study

July 9, 2009 - (BRONX, NY) - Elevated insulin levels in the blood appear to raise the risk of breast cancer in postmenopausal women, according to researchers at Albert Einstein College of Medicine of Yeshiva University. Their findings are published in the online version of the International Journal of Cancer.

Increased breast cancer risk for postmenopausal women has previously been linked to obesity and diabetes. Both conditions involve insulin resistance, which causes increases in circulating levels of insulin. Since insulin is known to promote cell division and enhance breast tumor growth in animal models, the Einstein scientists reasoned that relatively high insulin levels may contribute to breast cancer risk in women.

"Up to now, only a few studies have directly investigated whether insulin levels are associated with breast cancer risk, and those studies have yielded conflicting results," says Geoffrey Kabat, Ph.D., senior epidemiologist in the department of epidemiology and population health at Einstein and the lead author of the paper. "Those other studies were based on just a single baseline measurement of insulin, while our study involved analyzing repeated measurements of insulin taken over several years — which provides a more accurate picture of the possible association between insulin levels and breast cancer risk."

An earlier study linking insulin levels with breast cancer risk was carried out by Einstein researchers and was published in the January 7, 2009 issue of the Journal of the National Cancer Institute.

Read the full article here.






2 comments:

Generic Viagra said...

Thank you! Your help is appreciated, Very very interesting article. Thanks for collecting and providing so much info. I am a 54 year old man and I had problems of erectile dysfunction but it already was a stage closed in my life but I find the solution, I bought Online Generic Viagra the is the best option to buy Viagra you only must go to the computer and ready!!

joe88 said...

Hi,
Hi,

Sandy here from Canada. As I have seen your comments & I am highly obliged that you had shared a lot of information.

Thank You
Sandy

Liquid Colloidal Silver