Some people from the spread of sagging skin and wrinkles which suffers despite his young age. In contrast, others have skin young and supple even though they age. Dutch scientists discover the secret of this phenomenon.
Researchers said the medical center at the Erasmus University in Rotterdam, the Netherlands molecules that "EMC 1 R" section of DNA, "DNA" is responsible for sagging facial skin or freshness element. As mentioned scientific periodical "Current Biology".
The researchers analyzed 2963 data are subject someone to a study conducted since 1990. He also obtained search high-resolution pictures of people who underwent the test team Jenny and tried to see through people ages. On the other hand, the newspaper "Die Welt" German scientists reported that they searched the genetic heritage of the participants on the similarities linking participants Abdoalehm age and other participants who show features young points.
The lead scientists found that molecules "EMC 1 R clip" has a strong link to determine the age of the skin. It should be noted that this gene responsible for hair color and suntan. On the other hand, the scientists pointed out that the genetic heritage of the participants contain two identical gene "EMC 1 R". But also a kind or two different types of this gene.
The researchers estimated that the age of the skin with different types of gene "EMC 1 R" the biggest two years of skin types with identical gene "EMC 1 R".They noted that this process has regardless of their knowledge of the age and sex of the participant, and the color of the skin and Tdjadadtha due to the sun's rays.
Manfred Kaiser, head of the research team, commented on the results of the study by saying that "this is the first time it is found, in part, on a gene that makes some people seem smaller or larger than their age." In contrast, older studies have suggested that genetic factors and the impact of climate have a significant impact on the age of the skin.
German Lars Bertram of Luebeck University geneticist praised the results of the study, however, it noted that the studies on identifying genetic causes of progress in life is not yet complete. For his part, the world of the human genome Marcus Naughton of the University of Bonn, said that the results of the Dutch study is the first step in the direction of detection of the genetic causes of human progress in age.
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