A new study finds that skin transplant surgery is safe and effective for treating vitiligo. Researchers followed 23 patients for up to six months after surgery and found that the treated area regained on average 52 percent of its natural skin color. In eight patients with a specific type of vitiligo, the treated area regained on average 74 percent of its natural skin color.

A single session of heat therapy using the ThermoMed device appears to be as effective as a 10-day intravenous course of sodium stibogluconate for the treatment of Leishmania major skin lesions, according to a new study. The randomized treatment trial involved 56 military personnel who contracted L. major while serving in Iraq.

Acne and rosacea are two seemingly different skin conditions that have one important thing in common: both are chronic and extremely common skin conditions. However, dermatologists recommend that with proper diagnosis, treatment and a healthy dose of good, old-fashioned skin care, acne and rosacea can be less of a nuisance for patients.

The rapidly growing field of nanotechnology and its future use in cosmetic products holds both enormous potential and potential concern for consumers. Currently, major cosmetic manufacturers have imposed a voluntary ban on the use of nanoparticles in products while they await a ruling from the Food and Drug Administration (FDA) regarding the safety of this technology. However, these manufacturers know that when ingredients in products such as sunscreens and anti-aging products are converted into nano-sized particles, the end product displays unique properties that can benefit the skin in ways that otherwise could not be achieved using larger-sized particles.

According to estimates from the American Cancer Society, melanoma, the most serious form of skin cancer, was responsible for an estimated 8,650 deaths in the United States in 2009. Of growing concern among dermatologists is the fact that melanoma is now the most common form of cancer for young adults 25-29 years old and the second most common cancer in adolescents and young adults 15-29 years old. Early diagnosis is the key to curing this potentially deadly disease, and diagnostic tools are playing a crucial role in aiding dermatologists to spot melanomas at earlier -- and more curable -- stages.

For the approximately 7.5 million Americans affected by psoriasis, the thick, red, scaly, itchy plaques it causes only scratch the surface when it comes to the overall implications of this disease. Now, ongoing research linking psoriasis to other serious medical conditions and the incredible toll it can take on a person's overall quality of life are shifting the way psoriasis is viewed -- from a common skin disease to a complex systemic condition.

A new has shown a link between Vitamin D levels and basal cell carcinoma, a finding that could lead researchers to better understand the development of the most common form of skin cancer. In a small study, researchers found elevated levels of Vitamin D enzymes and proteins in cancerous tissue taken from 10 patients compared to normal skin tissue taken from them.

Our skin has two crucial barrier functions: it protects against water loss and it prevents penetration of infectious agents and allergens. By studying mice and humans, a team of researchers in France has now generated data that indicate an important role for the protein elastase 2 (ELA2) in maintaining skin barrier function and suggest that ELA2 might have a role in the development of the rare genetic skin disease Netherton syndrome.

Researchers have developed a noninvasive infrared scanning system to help doctors determine whether pigmented skin growths are benign moles or melanoma, a lethal form of cancer.

Researchers are studying how photoacoustics, or a laser-induced ultrasound, could help scientists locate the general area of the lymph node where melanoma cells could be residing. This new technology could help doctors identify the stage of melanoma with more accuracy.