New Discovery May Lead To More Effective Acne Treatments

<h1>New Discovery May Lead To More Effective Acne Treatments</h1>Author: <a title="rashidasaleem" href="http://www.articlesbase.com/authors/rashidasaleem/118995.htm">rashidasaleem</a> Scientists Discover Genetic Make-up of Acne Bacterium Scientists have long known that the bacterium Propionibacterium acnes (P. acnes) plays a leading role in the development of acne vulgaris, the scourge afflicting some 80% of teenagers and many adults as well. A normally harmless microbe that lives in the hair follicles of every person, P. acnes helps cause acne when the follicles become plugged with sebum, a natural oil produced by the body. Recently a team of German scientists, led by microbiologist Dr. Holger Brueggemann, mapped the genetic code of the P. acnes microbe. They discovered that it has a circular chromosome with 2,333 genes, many of which had surprising destructive abilities. "We were astonished to see how many genes were involved in degrading the human tissue," said Dr. Brueggemann. For example, the researchers found that P. acnes contains enzymes similar to those in so-called "flesh-eating" bacteria that destroy human tissue. It also has enzymes that break down the skin and use it as its food supply. It contains genes that secrete substances that kill competitors, like harmful bacteria and fungi, in much the same manner as pathogens like tuberculosis and diphtheria. And it uses a defense tactic known as "phase variation" that helps it escape attack by the human immune system. New Acne Treatments May Be Possible What does this mean for acne sufferers? Scientists have long believed that acne results when pores become plugged by bits of dead, flaking skin and sebum. These plugged pores fill with oil, which the P. acnes microbe then feeds on while releasing certain chemicals and enzymes. These enzymes attract white blood cells, causing inflammation, redness and pimples we call acne. Adolescents are more often afflicted by acne because during that age period more of this oil is produced, thanks to hormonal changes in the body at that time. <a href="http://forexbankinfo.blogspot.com/2009/02/discovery-may-lead-to-more-effective.html" target="_blank" title="Read More">Read More Health Acne Article</a>About the Author: i am author my name is rashida saleemArticle Source: <a href="http://www.articlesbase.com/">ArticlesBase.com</a> - <a href="http://www.articlesbase.com/acne-articles/new-discovery-may-lead-to-more-effective-acne-treatments-807563.html" title="New Discovery May Lead To More Effective Acne Treatments">New Discovery May Lead To More Effective Acne Treatments</a>

Scientists Discover Genetic Make-up of Acne Bacterium

Scientists have long known that the bacterium Propionibacterium
acnes (P. acnes) plays a leading role in the development of acne
vulgaris, the scourge afflicting some 80% of teenagers and many
adults as well. A normally harmless microbe that lives in the
hair follicles of every person, P. acnes helps cause acne when
the follicles become plugged with sebum, a natural oil produced
by the body.

Recently a team of German scientists, led by microbiologist Dr.
Holger Brueggemann, mapped the genetic code of the P. acnes
microbe. They discovered that it has a circular chromosome with
2,333 genes, many of which had surprising destructive abilities.
"We were astonished to see how many genes were involved in
degrading the human tissue," said Dr. Brueggemann.

For example, the researchers found that P. acnes contains
enzymes similar to those in so-called "flesh-eating" bacteria
that destroy human tissue. It also has enzymes that break down
the skin and use it as its food supply. It contains genes that
secrete substances that kill competitors, like harmful bacteria
and fungi, in much the same manner as pathogens like
tuberculosis and diphtheria. And it uses a defense tactic known
as "phase variation" that helps it escape attack by the human
immune system.

New Acne Treatments May Be Possible

What does this mean for acne sufferers?

Scientists have long believed that acne results when pores become plugged by bits of dead, flaking skin and sebum. These plugged pores fill with oil, which the P. acnes microbe then feeds on while releasing certain chemicals and enzymes. These enzymes attract white blood cells, causing inflammation, redness and pimples we call acne. Adolescents are more often afflicted by acne because during that age period more of this oil is produced, thanks to hormonal changes in the body at that time.

Read More Health Acne Article

i am author my name is rashida saleem

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Article Tags: acne treatment, acne scars, acne cure, acne jeans, acne rosacea, adult acne, best acne treatment, acne scar treatment, acne products, laser acne treatment, acne medication

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