CHORI virologist receives grant from Abate Med to study new treatment for atopic dermatitis

Laura Hertel, PhD, a virologist at Children's Hospital Oakland Research Institute (CHORI), has received a $100,000 grant from Abate Med's founder, Dr. David Paslin, for a pre-clinical study on the efficacy of using a protein made by a common virus that infects the skin, to treat the cutaneous manifestations of atopic dermatitis.

The protein, MC148, is made by the Molluscum contagiosum virus and is released in the skin surrounding the small, round, and painless bumps caused by infection. The protein's role is to protect the virus from being attacked by the body's dendritic cells and T-lymphocytes that fight off infection in the skin. When this virus infects and releases this protein in the skin of atopic dermatitis patients, the areas surrounding the papules are cleared from the redness and inflammation that are the hallmark of this condition.

Atopic dermatitis is a chronic eczematous skin disease that usually begins in childhood and is often hereditary. The condition can produce areas of very itchy, inflamed and irritated skin. The condition varies by individual, but chronic or severe atopic dermatitis can cause thickening or scaling of the skin. As there is currently no cure for this disease, skin manifestations are usually treated with hydrating creams or topical steroids to reduce inflammation.

Dr. Hertel will use human skin tissues and cells derived from atopic dermatitis patients to test the effectiveness of the MC148 protein, delivered as a topical agent, to block the influx of dendritic cells in the skin, which causes the inflammation typical of this highly itchy condition.

"The causes of atopic dermatitis are not well understood, so it has been difficult to find a satisfactory treatment for the condition" says Dr. Hertel. "Our hope is to exploit a protein made by a virus to prevent the body's own cells from overreacting, thus providing a safe and effective treatment for those who are chronically affected by this condition."

Dr. David Paslin is a clinical dermatologist in Oakland and an assistant clinical professor at UCSF. During the course of his clinical practice, Dr. Paslin observed a patient with a severe and extensive form of atopic dermatitis ("eczema") whose skin was studded with Molluscum virus papules. "But very surprisingly, the skin immediately surrounding each papule was completely clear - no eczema at all," says Dr. Paslin. Among the proteins made by the Molluscum virus, Dr. Paslin's work indicates that MC148 might best explain the sustained clearing of skin inflammation.

Comments

  1. Ambrose Destiny Ambrose Destiny India says:

    After reading this article I came to know that eczema is also called dermatitis. I have eczema on my hands and neck. I was unsure about home remedies, so I did not go for them. I consulted a skin specialist a month ago, and he suggested foderma serum. I gave it a try and after a week itchiness and patches were much less, I was happy to finally get product that really works, so I am keep on using it for better results and recommending it to anyone who is dealing with eczema.

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