Cancer
[2024-02-02 23:16:21]
Cancer My friend Matt was diagnosed with cancer in May 2002. When Matt 's girlfriend, Amber told me he had cancer, I was shocked when Matt was only 23 years old when he was diagnosed. The type of cancer that mat suffers is called leukemia, or white blood cell cancer. This cancer occurs in the bone marrow, but it may spread to blood, lymph nodes, spleen, liver, central nervous system, and other organs afterwards. Cancer is affected by many people every year, including grandmothers with cancer, and is now one of my close friends.
First of all, what does "cancer" mean? Cancer is not sick. There are various types of cancer, all of which are different. For example, there are common cancers such as breast cancer, colorectal cancer, prostate cancer, skin cancer, pancreatic cancer, liver cancer and the like. There are various kinds of leukemia and blood cancer such as lymphoma. They are different, but there are also some common features. I would like to discuss these common functions. It is like talking about professional sports. You can say that football, football, hockey, fencing, and baseball are all different, but in general they all can be thought of together. Despite all the differences, all of this involves some kind of competition and physical skills. Likewise, cancer has many things in common. One of the most cited articles in oncology (cancer research) is the classical Weinberg paper detailing the eight general features. I will explain in detail later.
In 2000, cancer biologists Robert Weinberg and Douglas Hanahan announced an article titled "The Mark of Cancer". Although they are aware that cancer occurs through a series of mutations occurring in any of a number of genes. Nonetheless, they point to six fundamental changes in cellular physiology of malignant features. According to the American Cancer Society, about 11.4 million Americans had cancer history in 2010. In the United States, the death of one in four people is due to cancer. The mortality rate of males in 2010 was 229.9 people per 100,000 people and the mortality rate of women was 157.8 persons per 100,000 people. The incidence of males is 556.5 persons per 100,000 people, and the incidence of females is 414.8 people per 100,000 people. In the United States, lung cancer is the most common cause of cancer deaths by men and women. (Source: American Cancer Society)
As mentioned earlier, most cancers are not affected. The mortality rate of cancer continues to rise. We know that there are many gene mutations in cancer. There is no doubt that the genomic map of cancer proves this. The problem is that you can not find a mutation. There are even different mutations in the same cancer. Despite investing a lot of time, money, and intellectual investment in this new genetic paradigm, we do not see the corresponding benefits. Genetic defects are not the ultimate cause of cancer - they are still only mid-stage and close causes. What we need to know is the reason for causing these mutations.