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Related terms: Ichthyosis vulgaris, Common ichthyosis, Fish scale Disease
Posted 1 Jun 2017 by Drugs.com
THURSDAY, June 1, 2017 – Scientists have discovered another gene mutation behind certain cases of ichthyosis – a group of rare disorders that cause dry scales to form on the skin. The term ichthyosis is derived from the Greek word for "fish," and the disorder is sometimes called "fish scale disease" because of its effects on the skin's appearance. Less severe cases can look like a mild sunburn, but for some people the condition is disfiguring, said senior researcher Dr. Keith Choate. So, on top of physical discomfort, ichthyosis can lead to social isolation, low self-esteem and depression, added Choate, an associate professor of dermatology at Yale University. Researchers have already found over 40 gene mutations linked to ichthyosis, according to the U.S. National Institutes of Health (NIH), which partly funded the study. Those mutations, the NIH says, can be passed down from one or ... Read more
Posted 22 Sep 2016 by Drugs.com
THURSDAY, Sept. 22, 2016 – The rare genetic skin condition ichthyosis leaves those affected with red, scaly skin. Now, scientists say they may have pinpointed both the cause of the disease and a potential treatment. "These patients are tremendously disfigured by this skin disease," explained lead researcher Dr. Amy Paller, an attending physician at the Ann & Robert H. Lurie Children's Hospital in Chicago. "It can be painful, itchy and easily gets infected. They may have trouble using their hands and walking," she said in a hospital news release. The disorder has long baffled scientists, Paller said. However, her team's research may have identified the underlying cause of ichthyosis, and it's similar to what drives a far more common skin condition – psoriasis. Paller and her team discovered that a part of the immune system, known as the Th17 pathway, is overly active in people with ... Read more