Living environment essay

However I believe skin cells is the most important cell in the e human body. Skin excretes wastes, regulates temperature and prevents dehydration by con trolling the level of perspiration. It also houses sensory receptors that detect pain, sensation a ND pressure. Skin is a very important tissue in our bodies. It protects us from infection and dehydration, and allows us to feel many different things, such as pressure or heat.

Our skin has to be constantly renewed throughout our lives. It relies on a whole host o f different stem cells to keep it in good shape. In everyday life your skin has to cope with a lot of wear and tear. For example, it is exposed to chemicals like soap and to physical stresses such as friction with your clothes or exposure to sunlight. The epidermis and skin app endangers need to be renewed constantly to keep your skin in good condition. What’s more, if you u cut or damage our skin, it has to be able to repair itself efficiently to keep doing its job -? pro testing your body from the outside world.

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Skin stem cells make all this possible. They are r expansible for constant renewal of your skin, and for healing wounds. “There are three main types of skin cancer, the most common of which is bas al cell carcinoma”, said Dry. Charles E. Crucified Ill, a clinical professor of dermatome gay at the University of Minnesota Medical School. More than 2 million cases of this skin cancer are diagnosed in the United States every year, according to the DAD. This type of cancer is skin colored or has a slight pearl color to it. It rarely metastasis’s (I. E. It rarely spree ads to other parts of the body), but it can be very problematic if it’s not treated, Crucified cautioned. According to the DAD, basal cell carcinoma can destroy skin tissue and bone. T he second most common skin cancer is exogamous cell carcinoma. This is a resurface d considered lesion. Exogamous cell skin cancer causes death in about 10 percent of affect d patients. The most serious skin cancer is melanoma, which looks like a dark, changing, able inning skin spot. Melanoma is fatal in as many as 35 percent of patients diagnosed with this for m of skin cancer.

If we had a sponsor like Bill Gates or Melinda Gates to invest in my research o n the cell we could lead to improved treatments for burn patients, or others with SE ever skin damage. For example, some scientists have also suggested to study more ABA UT another type of stem cell, known as mechanical stem cells, can be found in the dermis a ND hypodermic. This remains controversial amongst scientists and further studies are needed to determine whether these cells are truly mechanical stem cells and what their role is in the skin.

One of the current challenges to study more about for stem cell researchers is to UN deterred how all the skin appendages are regenerated. This could lead to improved treatments for burn patients, or others with severe skin damage. To conclude I believe skin cells is the most important cell in the human body. Skin cells protects us from infection and dehydration, and allows us to feel many differed NT things, such as pressure or heat. In addition our skin has to be constantly renewed through hoot our lives.