Skin Cancer: A Case Study

The third factor that plays a major role in causing skin cancer is the Ozone layer. It helps protect people from ultraviolet radiation. However, the ozone layer is shrinking and this is due to man-made products like sprays and combustion of cars that are emitted in the atmosphere. This process is allowing more ultraviolet penetration to the earth thus increasing risk of skin cancer (Bair, 1991, P. 367,368). Ultraviolet radiation are the chief causes for skin cancer because the UV radiation

The largest organ of the human body is your skin. It is your body’s first line of defense against infections, injuries, heat, and sunlight. It also helps in controlling the temperature of your body and getting rid of the excess water and salt by sweating it out. Skin cancer is also known as cancer of the sun. Excessive amounts of ultra violet lights affect your skin in negative ways, possibly leading to Melanoma skin cancer. Melanoma is the most serious type of skin cancer there is and can often times be fatal (McClay).

Melanoma is caused by over exposure to UV which can sometimes cause sunburn, it can be especially critical to those whom are inclined to the disease itself. The tumours derive in the pigment-producing melanocytes which are inside the basal layer of the

Most skin cancers occur as the result of damage or malformation to the DNA within the cells of the epidermis. DNA instructs the cells as to how to reproduce, and in the event that the DNA becomes compromised the oncogenes, which control the growth and survival of cells, may become disrupted. When this occurs, tumor suppressor genes, which slow down cell growth, can be shut off. This will cause new cells to grow rapidly and old cells will not be destroyed. The result will be the formation of a mass or tumor.

Most skin cancers are caused by exposure to the sun. There are .non melanoma skin cancer, basal cell carcinoma and squamous cell carcinoma. The dermatologist examines for growths, moles, and dry patches. If the dermatologist finds what he thinks that looks like skin cancer a biopsy is taken. The sample of the skin that looks like cancer will be taken and sent to a lab.

Individuals who get a considerable measure of presentation to bright (UV) beams are at more serious hazard for skin cancer. Sunlight is the fundamental wellspring of UV beams, yet you don't need to keep away from the sun totally. What's more, it is hasty to remain inside if it would shield you from being dynamic, in light of the fact that physical action is imperative for good wellbeing. Yet, getting excessively sun can be unsafe. There are a few stages you can take to confine your presentation to UV

as stated earlier in the essay, the incidence of people treated for skin cancer compared to the population means that two percent of the population will be treated or diagnosed every year however there is a group particularly affected by these statistics. According to the Cancer Council Australia (2014), non-melanoma skin cancer is more common in men than in women, this may be due to the fact that men may wear less when going out in the sun and will take risks more, possibly by not wearing protective clothing and sunscreen. As well as this fact it is also conveyed that the age group most affected by melanoma is ranged between 15-44 years old, this may be due to people from this age group especially teenagers and young adults tanning on

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.

Any extended period of time exposed to the sun without proper protection from harmful Ultraviolet A rays (UVA) and Ultraviolet B rays (UVB) will result in a Sunburn of varying degrees, causing damage to all people no matter what skin tone they are born with. Yet, people expose themselves purposefully to them. One of the reasons is because, in today’s society, looking younger longer is an ultimate goal of many. This absolute infatuation in having a glowing tan, which is

cancer,Melanomas, and Squamous. Each and every one of these types of cancers develop in your cells. Skin cancer develops more on the part of skin that is exposed more to the UV rays. Skin cancer can occur to anyone no matter the skin color,but people of a lighter skin complexion and who sunburn easier has a higher risk of developing skin cancer.

Skin cancer is the most common cancer in the world. skin cancer is caused be many things including ultraviolet rays or know as UV rays. UV rays come from the sun and is a invisible form of radiation. You need to stay in shade as much as posable and cover up your skin to prevent direct connate with the suns rays.

The sun's ultraviolet rays penetrate the skin and can cause damage or kill skin cells. Exposure in the sun can lead to a sunburns and with a prolonged period of continuous sunburns, can eventually lead to skin cancer. Melanocytes are the cells that protect your skin from the UV rays. For those who burn easily or do not have much melanin, it is recommended to use sunscreen to protect your skin. Another way of protection is limiting your time in the sun to between 10 am and 2

Be reassured, it is not the actual virus. It is modified to the point that the genes that cause the disease and which make it infectious are removed. Our own T-Cells cannot see cancer cells in our bodies. However, the modified HIV cell can seek out and destroy these nasty critters.

The incidence rates of skin cancers are increasing worldwide. (Fabbrocini et al., 2010). Among these, melanoma is the most serious and dangerous form of skin cancer. (Callister et al., 2011). It develops from skin cells found in the deeper layers of skin called melanocytes. These produce melanin which protects the skin by absorbing harmful ultraviolet radiation. (Anderson et al., 2009). Sun exposure gives off ultraviolet radiation (UV) which increases the risk of developing melanomas. (Callister et al., 2011). New Zealand has the highest overall melanoma incidence rate in the world. (Callister et al., 2011). Many different factors contribute to New Zealand’s high incidence of this cancer. Salmon et al. (2007) suggest that this could be due to environmental and geographical factors such as relatively high levels of UV radiation made worse by ozone depletion. It is important to understand the factors related to the high incidence rate of skin cancer in New Zealand because a greater understanding can lead to better prevention of skin cancers in the future.

The last technique is using retroviral vectors in both vivo and vitro by artificial T cell receptor or chimeric antigen receptors (CARs). CARs are engineered receptors that can transfer their coding by retroviral vectors. the mechanism of these receptors are taking off the T cells from patient to modified by these receptors during that be elimination on the cancer cells then returned to the patient.