A Cure for Cancer Essay -- Biology Apoptosis

For years people generate been expression for a cure for the devastating disease of cancer. Cancer is the third highest killer in the US with over 2,500,000 victims per year. Oncologists and scientists around the country argon researching both forms of cancer in an effort to understand, treat, and ultimately defeat this disease. Already there have been numerous advances in the field, such as chemotherapy and gene therapy. iodine advance has been the use of a cell process known as apoptosis. By harnessing this normal cell process, scientists hope to have found an impelling way to combat cancer.Cancer is a disease that affects human physical cells. It causes the cells to divide uncontrollably and form masses known as tumors. there are two different types of cancer tumors. Some tumors are benign and other tumors are malignant. Benign tumors look similar to the tissues that they came from and develop slowly. The tumor remains in the same area that the tumor originated in. Malig nant tumors are formed from cells that do not resemble the tissue that they came from. They vary in shape and size. This enables pieces of the tumor to break off and spread to other places in the body. Over the past few decades cancer has become a very prominent disease. There are almost different types of cancer and many different causes for the the disease. Most cancers are because of a genetic mutation. The most third estate type occur when a cell is dividing. Proto-oncogenes, which are alleles in a normal cells, mutate to form oncogenes. These oncogenes cause cancer because they do not allow the cells to self destruct or become epistatic. There have been several research projects which have been testing epistatis. Transfecting DNATo perform the experiments for this re... ...wth of both normal and malignant cells. The limited research that has been performed using these cells has yielded contradictory results some results say that the alpha5beta1 integrins destroy cancer cel ls, other results have shown that cell divergence and other necessary cell functions have been encouraged by the integrin. that the research has predominantly shown that the results of the expression of alpha5beta1 integrins yield beneficial results in footing of cancer tumor reduction. More research needs to be done, hardly the knowledge obtained from this experiment that alpha5beta1 integrin prevents premature cell death is an excellent measure forward in the fight against cancer. There are untold possibilities of the medical checkup applications of not only alpha5beta1 integrins, but all of the many integrins and cell affixation molecules that play important roles in cell function.