Scientists have uncovered a biological mechanism through which vitamin D can change the course of melanoma. They found that vitamin D influences a signaling pathway inside melanoma cells that helps them to thrive. Share on PinterestNew research finds a novel mechanism that could explain melanoma. The researchers suggest that reducing the activity of the pathway […]
Melanoma / Skin Cancer
Hair follicles can be a site of origin for melanoma
New research argues that melanoma can start not only in the skin, but also inside hair follicles. When they become cancerous, the cells then leave the follicles and move into the skin’s outermost layer, or epidermis. Share on PinterestNew research suggests that melanoma could originate in hair follicles, shown here. The scientists demonstrated this effect […]
New moles and what to look out for
Moles are common, usually harmless, skin growths that develop due to an overgrowth of melanocytes, or pigment-producing cells. Moles, or nevi, typically form during childhood and adolescence, but new moles can appear in adulthood. Although most moles are noncancerous, or benign, the development of a new mole or sudden changes to existing moles in an […]
Does vitamin A help reduce skin cancer risk?
Vitamin A is a nutrient that is essential for maintaining good health, but could consuming it help lower the risk of skin cancer? One new study has found a link between vitamin A intake and reduced skin cancer risk. Dietary vitamin A may help reduce the risk of developing a common form of skin cancer. […]
Fat cells may explain why melanoma becomes ‘aggressive and violent’
New research may have found the answer to a question that has preoccupied scientists for years: What makes melanoma become ‘aggressive and violent’? The answer brings with it some important therapeutic implications. New research reveals the role of fat cells, shown here, in the progression of melanoma. Despite making up only 1% of all skin […]
Facts about skin cancer in black people
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Too much iron may cause skin infections
One global study that investigated the role of iron in a variety of health conditions has found that excess iron may lead to a higher risk of bacterial skin infections. Excessive iron levels may be linked to skin infections such as abscesses. Iron is an essential mineral. All human cells contain some iron, but around […]
Researchers warn against homemade sunscreen
Recent years have seen a rise in do-it-yourself care products, from deodorant to soap and toothpaste. Recipes for homemade sunscreen are some of the most popular among social media users. However, a new study warns that homemade sunscreen may offer no protection against ultraviolets. A new study explains that homemade sunscreens may be ineffective and […]
Gut microbes can spur immune system to attack cancer
A worldwide study has identified gut bacteria that can boost the immune system’s ability to fight tumors. The finding should help improve and personalize immunotherapy treatments for cancer. Scientists find which gut bacteria help the immune system fight cancer. Immunotherapy is a general term for treatments that increase the body’s own ability to tackle disease. […]
Laser probe detects deadly melanoma in seconds
Melanoma is the deadliest form of skin cancer. With its incidence rates continuing to rise, researchers are looking for ways to spot it early on. A new laser device may be able to do so instantly. A cost-effective new laser probe may soon be the best way to check for melanoma. “With skin cancer, there’s […]