Google Play icon

Researchers uncover new treatment options for common debilitating skin disease

Posted July 24, 2017

Researchers focusing on the common debilitating skin disease Hidradenitis suppurativa (HS), which causes deep, painful lesions and leads to a poor quality of life have isolated new treatment options after performing a comparative analysis that showed which cells were active – and responsive to medication — in those living with HS.

HS is thought to be both under-reported and under-diagnosed, but researchers estimate that 1-4% of people have the disease. HS sufferers experience extreme pain and must manage the psychological distress that accompanies the disease. Current treatments are often ineffective, so there is a pressing need for more effective new therapies.

Credit: Ngb, Wikimedia Commons

A research team led by Ussher Assistant Professor in Translational Immunology Jean Fletcher, researcher Barry Moran, both at Trinity College Dublin, and dermatologists Professor Brian Kirby at St. Vincent’s University Hospital, and Dr Anne-Marie Tobin at Tallaght Hospital, studied the cells that were most active in the blood and skin of HS patients compared with healthy volunteers. This approach led them to identify particular inflammatory cells in the skin of HS patients, known as Th17 cells, as key mediators of the disease.

Additionally, the researchers showed that the biological brakes that exist in a healthy immune system appear unable to control this inflammatory response in HS patients, indicating an underlying imbalance within their immune systems.

Crucially, this research brings to light the potential of targeting the Th17 pathway to treat HS, with the researchers believing that existing medication used to treat other skin conditions may prove effective.

Professor Fletcher said: “Similar treatments have been extremely successful in treating psoriasis, which is another inflammatory skin disease. In the samples we screened we saw that HS patients who had been successfully treated by a therapy known as ‘TNF blockers’ had far fewer Th17 cells than previously, which suggests that medications which target this pathway may hold the key.”

“Our work provides a target molecule for drug developers aiming to tackle HS. A number of products that focus on the Th17 pathway are already on the market, but have not yet been tested in clinical trials as agents for tackling HS. We hope our work opens the door to better outcomes for clinicians and HS patients alike.”

Source: Trinity College Dublin

Featured news from related categories:

Technology Org App
Google Play icon
86,178 science & technology articles

Most Popular Articles

  1. Scientists Reverse Dementia in Mice with Anti Inflammatory Drugs (December 5, 2019)
  2. NASA Scientists Confirm Water Vapor on Europa (November 19, 2019)
  3. How Do We Colonize Ceres? (November 21, 2019)
  4. Toyota Raize a new cool compact SUV that we will not see in this part of the world (November 24, 2019)
  5. Universe is a Sphere and Not Flat After All According to a New Research (November 7, 2019)

Follow us

Facebook   Twitter   Pinterest   Tumblr   RSS   Newsletter via Email