Melanoma

How 'wriggling' skin cancer cells go on the move

(Medical Xpress)—Scientists at King's College London have discovered a new way that melanoma skin cancer cells can invade healthy tissue and spread round the body, according to research published in Nature Co ...

Aug 21, 2014
popularity 5 / 5 (1) | comments 0

New ways to treat solid tumours

(Medical Xpress)—An international team of scientists has shown that an antibody against the protein EphA3, found in the micro-environment of solid cancers, has anti-tumour effects. 

Aug 15, 2014
popularity 5 / 5 (3) | comments 0

Novel drug action against solid tumors explained

Researchers at UC Davis, City of Hope, Taipai Medical University and National Health Research Institutes in Taiwan have discovered how a drug that deprives the cells of a key amino acid specifically kills ...

Aug 11, 2014
popularity 5 / 5 (4) | comments 0

Generation of tanners see spike in deadly melanoma

(AP)—Stop sunbathing and using indoor tanning beds, the acting U.S. surgeon general warned in a report released Tuesday that cites an alarming 200 percent jump in deadly melanoma cases since 1973.

Jul 29, 2014
popularity 5 / 5 (2) | comments 0

Melanoma i/ˌmɛləˈnoʊmə/ (from Greek μέλας - melas, "dark") is a malignant tumor of melanocytes. Melanocytes are cells that produce the dark pigment, melanin, which is responsible for the color of skin. They predominantly occur in skin, but are also found in other parts of the body, including the bowel and the eye (see uveal melanoma). Melanoma can occur in any part of the body that contains melanocytes.

Melanoma is less common than other skin cancers. However, it is much more dangerous and causes the majority (75%) of deaths related to skin cancer. Worldwide, doctors diagnose about 160,000 new cases of melanoma yearly. The diagnosis is more frequent in women than in men and is particularly common among Caucasians living in sunny climates, with high rates of incidence in Australia, New Zealand, North America, Latin America, and northern Europe. According to a WHO report, about 48,000 melanoma related deaths occur worldwide per year.

The treatment includes surgical removal of the tumor, adjuvant treatment, chemo- and immunotherapy, or radiation therapy. The chance of a cure is greatest when the tumor is discovered while it is still small and thin, and can be entirely removed surgically.

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

Are three brain imaging techniques better than one?

(Medical Xpress)—Many recent imaging studies have shown that in children with autism, different parts of the brain do not connect with each other in typical ways. Initially, most researchers thought that ...

New hope in fight against muscular dystrophy

Research at Stockholm's KTH Royal Institute of Technology offers hope to those who suffer from Duchenne muscular dystrophy, an incurable, debilitating disease that cuts young lives short.