Cancerous Cells Research Paper

Cancer is a disease that is characterized by an “controlled growth and spread of abnormal cells” (What is Cancer?: American Cancer Society). When such a growth takes place, the cancer cells form a tumor from which cells will invade the neighboring tissues and organs. Some of these cells may even travel through the blood or other means to attack other organs and tissues in the body, this is called metastasis (Medline Plus: Metastasis). Different cancers have claimed several million lives over the years. In the 1980s, more than 4.5 million people died in the United States alone from cancer. As time goes by, more and more people get affected by cancer. In the past few years, nine million people developed cancers, and today there are more than 12 million people in the United States receiving

Cancer, medically called ‘tumorigenesis’ (Thaker, Lutgendorf, & Sood, 2007, p.430) occurs when cells in the body orient themselves for malignant growth. Such cells show ‘self-sufficiency in growth signals’, are ‘insensitive to anti-growth signals’ and have ‘limitless replicative potential’ (Thaker, Lutgendorf, & Sood, 2007, p.430). Once a particular set of cells become malignant, the malignancy can spread to other set of cells in different organs due to ‘crosstalk’ between the affected cells and their surrounding ‘tissues’ and ‘micro-environments’(Thaker, Lutgendorf, & Sood, 2007, p.430).

Cancer is a term used for diseases in which irregular cells divide without any control and have the capability to penetrate and infect normal body tissue through the blood and lymph system. Cancer is the second leading cause of mortality in the United States, exceeded barely by heart disease. According to the CDC Cancer Statistics and Data, there were more than 1.45 million people diagnosed with various kind of cancer between 1999 and 2007 and out of those more than 562,000 people died due to cancer (cdc.gov, 2012). Currently there are more than 200 different types of cancer that have been discovered. Cancer could be

7. This lab explores three common cancers. An additional form of cancer – Skin Cancer – used to be seen only in older individuals but is now seen in younger individuals, many in their early 20s. Skin cancer results from accumulated mutations to the DNA of skin cells, caused primarily by sun exposure. What factors do you think may be contributing to the increase in skin cancer among young adults?

Throughout life, many individuals experience difficulties due to growing up in everyday life. While going in depth of the human life, it is discovered that there are many diseases and disorders that affect humans’ everyday functions. A very popular disease that has traumatically affected the human body is cancer. Cancer is a disease that spreads throughout your body in many ways. The purpose of cancer is to attach to a blood cell in your body and cause a plague within itself, causing the body to initially shut down and die. This disease contains many forms and have many causes to it. However its main goal is to destroy the human body.

When cells in the body start dividing and regenerating uncontrollably, they lead to cancer – and this is true for all the cells in the body. If the cancer is not nipped in its bud early on, it can spread to other parts of the body. This presents the common question asked regards cancer; how can it be stopped early on? The same can be said for cancers that start from the bone marrow such as multiple myelomas.

Cancer is listed as the second most common cause of death in western countries; particularly, in adults. Though it has a long antiquity, its prevalence and incidence today is pervasive and the war on cancer has not been promising. Malignant neoplasia is characterized by uncontrolled growth and the ability to metastasize or spread from the original site. Cancer results from mutations that promote cell proliferation and inhibit cell adhesion (metastasis). According to the National Cancer Institute (2016), “Cancer can also spread regionally,

why he developed this type of cancer. "Scientists have identified more than 300 altered genes

The diagnosis of cancer upon a loved one can be hard, not only for the person diagnosed, but also for close family and friends.

Dr. Charles E. Crutchfield III, a clinical professor of dermatology at the University of Minnesota Medical School, and medical director of Crutchfield Dermatology states that there are three main types of skin cancer, the most common of which is basal cell carcinoma the second most common skin cancer is squamous cell carcinoma, and the final and and the most dangerous form of skin cancer is melanoma. According to the American Academy of Dermatology every year in the United States over two million people are diagnosed with some form of skin cancer.

Cancer begins with the body’s cells uncontrollably reproducing, invading and destroying healthy tissue, which includes the organs as well. A collection of cells which grow together to create a lump or mass referred to as a tumor. That starts in one part of the body then expands to the surrounding areas where the mass began, known as metastasis which is extremely problematic to treat. MNT (2015) says, “Tumors can grow and interfere with the digestive, nervous, and circulatory systems, and they can release hormones that alter body function.” There are more than 200 types of cancer that will affect 1 in 3 people including those cancers that affect the blood stream (leukemia) and skin.

Cancer is one of the leading causes of death worldwide as it can develop in almost any organ or tissue. Significant advances in understanding the cellular basis of cancer and the underlying biological mechanisms of tumour has been vastly improved in the recent years (Jiang et al. 1994). Cancer is a genetic disease which requires a series of mutation during mitosis to develop, its characteristics can be associated with their ability to grow and divide abnormal cells uncontrollable while in the mean time invade and cause nearby blood vessels to serve its need. Even though many people are affected by cancer today, the abilities which cancer cells have make it hard to find a single effective treatment for cancer. The focus of research now lies

It is the one word that can send chills and tremors up anyone’s back, because in one word alone everything can change. Cancer, a word that in itself holds so many questions, thoughts, fears, and worries. There are over 100 different types of cancer; however all cancers begin because abnormal cells grow out of control. Normal cells follow a pattern: they grow, divide, and die. Cancer cells grow differently than normal cells. Instead of dying, the cells reproduce more abnormal cells. Cancer cells are also very distinct in the fact that they can grow into other tissues, normal cells cannot do this. The deoxyribonucleic acid (DNA) is in every cell, it is what directs all the cell’s actions. In normal cells, when DNA gets destroyed the cell either dies or repairs itself; in cancer cells, however, the cell goes on making new cells that the body has no use for. The new cells now have the same abnormal DNA as the first cell. If cancer cells penetrate the blood stream or lymph vessels they can easily spread and attack other areas of the body. Today, hundreds of thousands of people are fighting or have fought cancer. Over one half of all men and one third of all women will develop cancer during their lifetime. It is safe to say that almost every person has been affected by cancer in some way, shape, or form. Cancer in itself is the modern day epidemic much like the black plaque was during its era.

One of the most well-known, wide-spread, and enigmatic diseases on this Earth is cancer. It sneaks its way into family blood lines and travels

Cancer is a dreaded nightmare that no one wants to have. It is a demon so powerful that it is hard to expel once encountered; it takes every last bit of energy and strength to fight this disease to the very end. Cancer is a bully that influences one’s body to turn against itself and to just sit there like a coward not fighting back. Why is this? What causes cancer? Why can cancer not be expelled as easy as a common cold, or the flu? How is cancer treated? How can cancer be prevented? Through statistics, knowing how cancer works, and how to prevent cancer, one can stand their ground and carry out an all out attack on this disease.