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Scientists at the Edith Cowan University in Australia have developed a groundbreaking blood test, designed to help healthcare professionals identify the early signs of melanoma, one of the most common types of skin tumors. severe.
Scientific research published in the journal Oncotarget on Wednesday, July 18 showed that screening can diagnose melanoma at an early stage. Scientists said the blood test was a "world precedent" that would save a lot of human lives because it could identify the body's own autoimmune immune cells to fight cancer growth in its infancy.
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What is melanoma and what are its first signs?
Melanoma is a form of skin cancer that develops through cells called pigment cells. Melanocytes are cells in the skin that produce melanin, the pigment that controls the color of the skin.
Protects the skin from melanin against UV rays, which is why people with fair skin that have less melanin are more likely to have sunburn.
The majority of skin cancer cases result from excessive exposure to UV. Spending a lot of time in the sun without adequate protection can increase the risk of melanoma.
The use of artificial sunbathing, also known as a nailing device of the skin, is also related to the development of skin cancer, where it can emit ultraviolet rays stronger than those emitted by the sun.
One of the best-known signs of melanoma is the observation of a new mole on the body, or if you noticed that an old mole has changed color, shape or size, or that it is itchy or begins to bleed.
The NHS suggests talking to a doctor as soon as possible if someone notices any changes on the moles of his body.
Moles can appear anywhere in the body, although it is more likely to appear in men in the back and legs, according to the American Cancer Society.
While vitamin D from the sun is very beneficial to overall health, acquiring a darker color is considered harmful, said Dr. Ross Berry, general practitioner and medical director of CosmedicsUK.
Perry told the Independent: "There is nothing like tanning, this color is a response to DNA damage, whether lying down on a chair and exposed to the sun or using a nailing device.
Source: Independent
Al Khobar What is melanoma and what are the first signs of this cancer? – You can see the source original news from the following link: RT The site of the unit declines all responsibility for the content of the news, but the responsibility lies with the original news editor.
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