Featured Research

from universities, journals, and other organizations

Safer Than Sun, More Natural Looking Than Sunless Tanners: Topical Treatment May Be The Next Advance In Tanning

Date:
September 27, 2006
Source:
University of Kentucky
Summary:
An organic compound that creates a realistic beachy glow while inducing a natural sun block effect in your skin may be just around the corner, as scientists at the University of Kentucky are testing a treatment that enhances melanin production in animal models.

An organic compound that creates a realistic beachy glow while inducing a natural sun block effect in your skin may be just around the corner, as scientists at the University of Kentucky are testing a treatment that enhances melanin production in animal models.

Related Articles


"We are in the process of evaluating forskolin, a derivative of the plant Pletranthus barbatus, for safety when applied to the skin. We know it stimulates melanin, but we need to know that it does so without adverse effect. So far, results are promising," said Dr. John D'Orazio of the UK Department of Pediatrics,the Markey Cancer Center and the Graduate Center for Toxicology.

Many people use sunless tanning products to achieve a tan look without risking the UV damage that causes skin cancer and wrinkles. However, sunless tanners currently on the market use a chemical that dyes skin a brown or orange shade. With no sun protection, skin remains vulnerable to burns and damage. Some people become frustrated with the tricky application of sunless tanners (as anyone who has ever left the house with orange knees and elbows can attest) and either give up entirely, or turn to the sun and tanning beds. Getting a tan either by sitting out in the sun or in a tanning bed currently comes with the bad side effects of ultraviolet radiation, namely sun spots, skin thickening and skin cancer. This new approach uses a lotion that fools the skin into thinking it has been out in the sun (causing natural tanning to happen) without the bad side effects of UV light.

Even those who do not desire a tanned look and use copious amounts of sun block may be at risk of skin cancer, as sun blocks require constant re-application, fade as they are exposed to sunlight, and often protect only against UVB rays, not the UVA rays blamed for some skin cancers and photo-aging of skin.

People with more melanin in their skin have darker skin that is naturally more resistant to sun damage because the melanin which is actually part of the epidermis acts as a wonderful natural sunscreen against all kinds of UV radiation. The compound being tested at the University of Kentucky actually stimulates skin to produce more of its own melanin.

The result is not only a biologically authentic, natural-looking tan, but also increased protection from the sun. Although all of the work thus far has been done in an animal model of "humanized skin", D'Orazio and his team showed that the skin of a pale individual can be made to mimic the sun-resistant skin of another with a naturally darker complexion. Effects are temporary and last only as long as the lotion is applied, so people could build up their melanin production in advance of prolonged sun exposure such as a trip to the beach. Researchers are touting this approach as a novel way to protect individuals from cancer-causing sun damage.

"What is exciting to us as scientists and physicians is the possibility of reducing skin cancer by making skin more impervious to UV damage. The cosmetic effect does have a lot of people excited and that's great too. If this keeps even one person from going to a tanning bed and increasing their risk for skin cancer, then it will serve its purpose," said D'Orazio.


Story Source:

The above story is based on materials provided by University of Kentucky. Note: Materials may be edited for content and length.


Cite This Page:

University of Kentucky. "Safer Than Sun, More Natural Looking Than Sunless Tanners: Topical Treatment May Be The Next Advance In Tanning." ScienceDaily. ScienceDaily, 27 September 2006. <www.sciencedaily.com/releases/2006/09/060926171150.htm>.
University of Kentucky. (2006, September 27). Safer Than Sun, More Natural Looking Than Sunless Tanners: Topical Treatment May Be The Next Advance In Tanning. ScienceDaily. Retrieved November 28, 2014 from www.sciencedaily.com/releases/2006/09/060926171150.htm
University of Kentucky. "Safer Than Sun, More Natural Looking Than Sunless Tanners: Topical Treatment May Be The Next Advance In Tanning." ScienceDaily. www.sciencedaily.com/releases/2006/09/060926171150.htm (accessed November 28, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Friday, November 28, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Ebola Leaves Orphans Alone in Sierra Leone

Ebola Leaves Orphans Alone in Sierra Leone

AFP (Nov. 27, 2014) — The Ebola epidemic sweeping Sierra Leone is having a profound effect on the country's children, many of whom have been left without any family members to support them. Duration: 01:02 Video provided by AFP
Powered by NewsLook.com
Experimental Ebola Vaccine Shows Promise In Human Trial

Experimental Ebola Vaccine Shows Promise In Human Trial

Newsy (Nov. 27, 2014) — A recent test of a prototype Ebola vaccine generated an immune response to the disease in subjects. Video provided by Newsy
Powered by NewsLook.com
Pet Dogs to Be Used in Anti-Ageing Trial

Pet Dogs to Be Used in Anti-Ageing Trial

Reuters - Innovations Video Online (Nov. 26, 2014) — Researchers in the United States are preparing to discover whether a drug commonly used in human organ transplants can extend the lifespan and health quality of pet dogs. Video provided by Reuters
Powered by NewsLook.com
Today's Prostheses Are More Capable Than Ever

Today's Prostheses Are More Capable Than Ever

Newsy (Nov. 26, 2014) — Advances in prosthetics are making replacement body parts stronger and more lifelike than they’ve ever been. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins