Which body organ is old fastest?

Researchers at the University of California, Los Angeles, have found that breast tissue can age faster than other parts of the body, according to the http://www.aliyun.com/zixun/aggregation/39351.html Daily Mail. Now scientists have confirmed that their breasts are aging faster than expected, and may be a phenomenon that many women are aware of.

Professor Steve Howart of Geffen Medical School has found that the biological clock can accurately measure the aging of the body tissue. He pointed out that the biological clock is not constant speed, it turns very fast before the age of 20, until the age of 20 will not be slowed to a relatively constant state.

He found that healthy breast tissue was aging more than 2-3 years in other parts of the body. A woman with breast cancer has more than 12 years of healthy breast tissue near her tumor. At the same time, the biological clock also measured the tumor tissue, which found it on average 36 years older than healthy tissue.

The results of the study may explain why breast cancer is the most common form of cancer in women. It also explains why age increases are a major risk factor for cancer.

More to the mention, Professor Horváth also monitored the body's multifunctional stem cells, the adult body, which can be arbitrarily combined and split into new stem cells. He found that the biological clock was reset to 0 while human cells were converted into multifunctional stem cells.

Therefore, if there is evidence that biological clocks control the aging process, it will become an important biological index to study the "Youth operation" of the human body.