Common Skin Bacteria Offer Disease Protection

RoxP protein create by common skin bacteria may fight skin cell damage that could lead to skin cancer, psoriasis and other skin disorders, researcher says

skin bacteria

Common Skin Bacteria Offer Disease Protection

Our most common skin bacteria may help shield us from some skin diseases, a new study suggests.  Swedish researchers report that Propionibacterium acnes secretes a protein called RoxP that protects against bacteria that are believed to contribute to several skin disorders.

Specifically, RoxP protects against skin cell damage called oxidative stress caused by reactive oxygen bacteria. UV radiation from the sun is a common cause of oxidative stress on the skin.  Oxidative stress is believed to contribute to several skin diseases, including eczema, psoriasis and skin cancer.

The protective effect of RoxP is as strong as antioxidants such as vitamins C and E, according to the study published recently in the journal Scientific Reports.  “This protein is important for the bacterium’s very survival on our skin. The bacterium improves its living environment by secreting RoxP, but in doing so it also benefits us,” study author Rolf Lood said in a news release from Lund University in Sweden. He is a postdoctoral researcher in Lund’s Department of Clinical Sciences.

The name Propionibacterium acnes comes from the fact that it was first discovered on a patient with acne. “But whether it causes acne is uncertain — it may have been present merely because it is so common,” Lood said.  Propionibacterium acnes is found on people with and without skin diseases. But people have different amounts of the bacterium on their skin, which can produce varying amounts of RoxP, Lood noted.  The researchers plan further studies in mice and humans.  “If the study results are positive, they could lead to the inclusion of RoxP in sunscreens and its use in the treatment of psoriasis and atopic dermatitis,” Lood said.

More information
The U.S. National Institutes of Health outlines how to keep your skin healthy.
— Robert Preidt

 

 

Be sure to check out our website www.TheTwinDoctors.com and please connect with us on all of our social media outlets at TheTwinDoctors.

About The Docs


Jamil

Idris

TheTwinDoctors.com is the creation of twin OB/Gyn Doctors Jamil and Idries Abdur-Rahman. Jamil (Dr. J) and Idries (Dr. I) were inspired to start TheTwinDoctors.com after participating on season 22 of CBS’ ‘The Amazing Race’.

Read More

Everything You Ever Wanted to
Know About Pregnancy:

But Were Too
Embarrassed or Afraid to Ask

by Idries Abdur-Rahman (Goodreads Author),
Jamil Abdur-Rahman MD, Nikia Bilal (Editor)

Buy Now

Follow us on Twitter

Follow Us On Facebook