22May
Scientists have found new gene variants linked with the age at which females experience their first menstrual period and the onset of menopause, which can even help in preventing breast and endometrial cancer and osteoporosis, and cardiovascular disease.
In the collaborative study led by Harvard School of Public Health (HSPH), the researchers have identified 10 genetic variants in two chromosomal regions associated with age at menarche (the first menstrual period), and 13 genetic variants in four chromosomal regions associated with age at natural menopause.
Menarche and natural menopause are two important physiological events in a woman’s life.
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Tags: cardiovascular disease?, preventing breast, preventing cardiovascular disease, preventing endometrial cancer, preventing osteoporosis
07May
Skin cancer is the most common of all cancer types. More than 1 million skin cancers are diagnosed each year in the United States. That’s more than cancers of the prostate, breast, lung, colon, uterus, ovaries, and pancreas combined. The number of skin cancer cases has been on the rise for the past few decades.
The good news is that there is a lot you can do to protect yourself and your family from skin cancer, or to catch it early enough so that it can be treated effectively. Most skin cancers are caused by too much exposure to ultraviolet (UV) rays. Much of this exposure comes from the sun, but some may come from manmade sources, such as tanning beds.
This document discusses how skin cancer develops and some simple steps you can take to help protect yourself from getting it. It also describes how to look for signs of skin cancer on your body. Finding possible skin cancers doesn’t require any x-rays or blood tests – just your eyes and a mirror. If skin cancer does develop, finding it early is the best way to ensure it can be treated effectively.
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Tags: Keratinocyte cancers, Melanomas, skin cancer, Ultraviolet, UV light, Vitamin D
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