Melanoma Skin Cancer Research Paper

Often times , most people do not think twice about the dangers of skin cancer . The leading cause of skin cancer is too much exposure to the sun. Skin cancer can be prevented , as well as treatable with the help of suns

Unlike other cancers which we can develop, melanoma can often be detected on the skin which allows doctors to treat it at its early stages resulting in less complications and lower death rates to patients, again if left undetected at its early stages this can easily spread to distant areas and distant organs. Once melanoma has spread to other areas of the body which is classified as stage IV it is diagnosed as

Although there are several types of skin cancer, the most aggressive form is melanoma. This cancer of the skin involves mass replication of the pigment producing melanocyte cells, which are located in the epidermis, below the basal layer. There are several factors involved with the onset of melanoma including, exposure to ultraviolet rays, genetic predisposition, numerous nevi (moles), immunosuppression, and environmental exposure to carcinogens.

Mayo Clinic. (2016b, June 28). Video Melanoma: Early stage and advanced melanoma. Retrieved from https://www.mayoclinic.org/diseases-conditions/melanoma/multimedia/melanoma/vid-20084726

There are three primary layers of the skin: the outer layer, the epidermis and the layer beneath, the dermis and the hypodermis. The epidermis is thin, tough and waterproof while protecting the body from outside bacteria invading the body. It also contains keratinocytes which are from the basal layer which is the deepest layer of the skin. The keratinocytes reach up to the epidermis, shed and new ones form again. The dermis is the second layer of the skin and is the thickest. It is made from fibrous and elastic tissues which are made from fibrillin, elastin and collagen to create the strength and flexibility. It also contains sweat and oil glands, nerve endings, blood vessels and hair follicles. Sweat glands help the body cool off during heat

Melanoma is a malignant condition arising from melanocytes in the basal layer of the skin. Melanocytes are the cells that produce melanin, which gives skin its pigmentation and shields the deeper layers of skin from the damaging effects of ultraviolet radiation. When skin is exposed to ultraviolet radiation, melanocytes increase their production of melanin, which generates darker pigmentation of the skin. Ultraviolet radiation stimulates malignant changes within the melanocytes by mutating DNA, stimulating cutaneous growth factors, decreases immune defenses, and promotes species of melanin that cause DNA impairment and suppress apoptosis. The abnormalities caused by ultraviolet radiation in the melanocytes predispose it to

Melanoma is the most serious type of skin cancer. You can get melanoma from the sun, it can be genetic or from tanning beds. Melanoma is mostly on skin, but also found in eyes, under nails, and sometimes found in organs. It’s increasing to a lot of people under the age of 40, especially women. Melanoma can be in many places. Next, the sun and tanning bed increase your chances

This year alone, 5.4 million people have had some form of skin cancer. This is the amount of people who live in Washington, D.C. Skin cancer affects many and melanoma is just one type of skin cancer. Melanoma can be caused by hereditary genes and overexposure to ultraviolet rays.

Melanoma is a fatal kind of skin cancer caused by ultraviolet radiation and sunshine (Skin Cancer Foundation, 2015). It creates melanin, and increases the production of skin cells which results in tumors (American Cancer Society, 2015). Melanoma emerges from the skin cells and the basal layer of the epidermis, and rapidly spreads into other body parts (Skin Cancer

Skin cells normally push the new healthy cells toward the top to replace the old cells that need to be replaced but, in some cases, when the cell DNA is too damaged then the new skin cells start to grow rapidly which turn into cancerous growths. Doctors believe that the main lead cause of melanoma is too much exposure to UV rays that comes mostly from sunlight and tanning beds (Cancer Research UK). The Melanoma Research Foundation says that, “approximately 90% of melanoma cases can be linked to exposure to ultraviolet (UV) rays…” Having blistering sunburns during early childhood can increase the chances of getting melanoma, along with getting sunburns and excessive exposure later in life can increase risks as well. According to the Skin Cancer Foundation, people who live in places that have more sunlight like Florida, Arizona and California have a higher chance of getting skin cancer. Lighter skinned people who live in the colder northern states can also get skin cancer and some locations actually have a higher number of skin cancer patients. The healthy amount of exposure to the sun is about 20 minutes to be able to get the right amount of Vitamin D required by the body, after 20 minutes or so it would be smart to use sunscreen in order to avoid getting a sunburn. It is also smart to avoid using a tanning booth or bed since it increases the risk of getting

Melanoma is the most dangerous kind of skin cancer. the most common type is cutaneous melanoma the development of this disease is presented in the melanocytes. The cause of melanoma is not scientifically discovered but excessive exposure to ultraviolet radiation may increase the risk of getting skin cancer.

Melanoma is the most dangerous type of skin cancer, it is less common but more serious. In 2012, there was an estimated 996,587 people living with melanoma. In 2015 there were 9,940 deaths with melanoma being the cause. Australia and New Zealand have the highest rates of melanoma in the world. This type of cancer is more common in men than woman. This cancer develops from pigment-containing melanocytes. The majority of melanoma is black or brown and can include skin toned, pink, red, purple, blue, or white. Skin cancer begins in the epidermis which is made up of squamous cells, basal cells, and melanocytes. Melanoma is the disease in which cancer cells form from the melanocytes. It can occur anywhere on the skin, and include a change in the way a mole or

The mole will begin in the epidermis layer of the skin growing outwards and downwards, deeper into the skin, being quite relatively curable as they can cut out the melanoma if it is identified, if not the fast reproducing cells will continue to grow down into the dermis where the curability is still quite high however if it grows down further into the subcutaneous layer, in which the growth is now known as “invasive vertical” growth, according to the melanoma educational foundation website (1999-2014), the cancer will be able to grow in the layer of skin that is quite vascular and has a lot of loose connective tissues. A late stage cancer, once it has reached the vascular system, will usually travel first to the lymphatic system before spreading to the other organs as they become more confluent in places and break off and spread to other parts of the body where they continue to grow. Once in the organs the treatment of the cancer becomes a little more complex and arduous.

C. Melanoma Skin Cancer is the most dangerous form of skin cancer, it kills one person per hour, these cancerous growths are most often caused by ultraviolet radiation from sunshine or tanning beds. These tumors originate in the pigment-producing melanocytes in the basal layer of the epidermis. Melanoma is caused mainly by intense, occasional UV exposure (frequently leading to sunburn), especially in those who are genetically predisposed to the disease. Often the first sign of melanoma is a change in the size, shape, color or feel of a mole.

Moles, which are otherwise called melanocytic naevi in the therapeutic group is generally a favourable skin injury that may happen anyplace in the human body. They are dull cocoa or dark in shading and may seem alone or in a little bunch. Their surface contrasts from individual to individual. For some they are smooth, while for others they might be coarse to the touch. Now and again they lay level against the skin, while in different cases they might be raised. Some even have hair developing from inside them though others don't!