All about cancer and a cure

Wed, Jul 6, 2011

Over twenty different types of cancer have been found to exist in the world today..

Cancer kills over thousands of people in the United States alone every year. The news constantly contains reports of the many different types of ways a human can get cancer. The main reasons one can get cancer are smoking, dietary factors, exercise, occupation, genetics, pollution, radiation, and even prescription drugs. Out of all the main causes of cancer obesity and smoking are the leading causes. Cancer affects a person when abnormal cells within a tissue of a certain part of the human body continue to divide out of control. Normal cells stop reproducing after about fifty cycles. Since many types of cancer exist, anyone at any age has a risk of being diagnosed.

A cure for cancer..

In an effort for people to speed up the process of finding a cure for cancer, people came up with urban legends and myths to preventing or getting rid of cancer. In the spring of 1999 many people began to believe that antiperspirants could cause cancer. The Canola oil, which is said to by scientists to be one of the healthier food oils, was also once rumored to be toxic and cancer causing. Many more rumors came about, but have all contributed in finding cures for cancer now. Whenever, a rumor about certain types of foods or activities circulates about causing cancer, a team of scientists, and doctors research the rumor in full extent. These scientists and doctors usually find that these rumors are false, but in some case add to the list of ways to prevent cancer. Numerous cancer experts now believe that the only real cure for cancer is taking as many steps possible to prevent it.

: cancer

Currently there are no absolute cures for cancer. The disease can be treated by chemotherapy, which is the most common, radiation therapy, biological therapy, and heat therapy. Some people also use surgery, which is when the tumor is physically removed from the body. Surgeons feel this is the most successful way, but in many cancer cases, the tumor is so entwined with delicate organs, such as the brain, heart, and liver, that the tumor cannot be removed. Chemotherapy and Radiation Therapy can be affective in many cases but it does not always kill all the cells. It can be helpful in reducing the toxicity of the cancerous cells and is the most affective when cancer is diagnosed at an early stage. Heat therapy is usually used in response to Chemotherapy and Radiation Therapy because it has been learned that cancerous cells are very responsive to heat. Many doctors and scientists are still researching more ways to find an absolute cure for cancer. Most of these cures will be based on the treatments that are being used today. In the future, scientists hope that many medical advances will take place. Important advance would be diagnostic predisposition tests, which can locate cancer at its earliest stages and help cure it. Medical examiners are also hoping for pharmaceutical prescriptions that are customized for individual patients, and gene therapies that target segments of the genetic code responsible for specific diseases.

Genes and cancer..

One may wonder if cancer is a disease that travels through a family because of genes. The answer is that cancer will be more likely to occur in those who have close family members who have also had cancer. Breast and Ovarian cancer are the cancers that are most likely to be hereditary. A person can be tested to see if they are likely to inherit cancerous cells from a family member. Genetics are very important because they play a roll in finding a cure for cancer. Currently, scientists are trying to find and learn about the sequences of genes of types of cancer. Finding a pattern is important because later scientists will be able to change this pattern and prevent cancer that is hereditary. The main goal of scientists now is to discover a genome map, which is the body’s materials list. These are the direct instructions to each human body. It is similar to a blueprint. Scientists are very excited because the first working draft of the human genome has been completed. Scientists are able to research these cures through a lot of time, complicate machinery and extensive research of the human body.

Today cancer is affecting more people than it ever has before. Scientists hope to make many advances in the future. Doctors hope to be able to find better ways to make patients feel more secure about being diagnosed with the disease. In the near future, scientist and doctors will be able to help all those suffering from the pain of this disease. With all of the new developments that are coming, the whole world will become slightly more secure about their everyday lives.