Cancer Causes

It is clearly stated that the causes for the cancer are classified into two types as external and internal factors. People are very keen to know about which is the major reason for the cause of the cancer either the gene or the environmental factors. It is proclaimed by the researchers that around ninety percentages of causes for cancers are due to environmental factors and of course the researchers have proved this figure with lot of real time factors. It is an obvious factor that people who do smoke and consume alcohol are subjected to lung cancer twenty percentage more than the non-smokers but still the overall death percentage due to cancer are identified due to environmental reasons like obesity, unhealthy diets. From the researches it can be obviously concluded that people are facing a major threat in cancers when they adopt artificial living that comprises of technology and unhealthy food.

It is estimated after thorough research that one in three people are subjugated to cancer. In a normal human body DNA mutations arise normally one in every twenty million per gene per cell division. The average number of cells that is being developed in the lifetime of any human is estimated around 10¹⁶ and ten million cells are being replaced once in every second. Due to this process in the body of cell mutation and cell proliferation it is understood that almost all humans in this world are have the possibilities of getting cancer. Traditionally people have developed a mentality that these types of diseases are incurred to humans who have made sins, although this right religious wise still the chances of that are little. Science gives a clear solution for almost all these myths by logical explanation that is acceptable. Of course the almighty is responsible for all the happening but still people who are pure and pious too are subjected to cancer.

The causes for the silent killer can be classified into two type’s external and internal factors. External factors are like smoking tobacco, consuming alcohol, exposure to harmful radiation and some infectious organism. Whereas the internal factors’ for the cause of cancer are listed as defined as inherited mutations, hormones, immune conditions and mutations that occur due to metabolism. These factors may be individually responsible or be together responsible for the causes of cancer which ultimately result in cell proliferation. As previously explained these cells spread to other tissue and sometimes even to brain resulting to various stages of cancer. The important point here is that some of the deadliest cancers are difficult to identify until it attain the matured stage. Although there are several causes it can be stated that some of the behavior and environmental factors are major reason for cancers. It is important to note that people who smoke have higher chances of getting into cancer pool than normal people.

It is already termed that cancers own a property of contiguity where it spread throughout the body. The process of mutation is the development of odd cells in your body. Obviously normal cells correspond to the signals that regulate the normal proliferation. Once the odd cells grow they grow as the process of mutation starts then it breaks through the basal membrane and spreads to others parts of the body. Cancer cells are autonomous and hence it doesn’t follow the normal rules of cell division and proliferation. This autonomy is achieved by the cancer cells from the external regulatory signals that are responsible for cellular homeostasis. As these prevails tumor mass gets developed and spread to distant location of the body. Cancers are colonel origin which can be proved from G6PD enzymes. Of course the complexity of treatment increases when these tumor cells start spreading and moreover the risk of life also gets into the stage of critical once the mutation process increases.

The myth among the people still is that how to these cancer cells are being produced in the body. The human body is a highly complicated machine which is being operated by billions and billions of cells which is mainly dependent on DNA. Even an ordinary machines are subjected to lot of problems hence when it comes to the complicated machine people should understand that there might be lot of problems may or may not occur depends upon the machine. Similarly cancer cells are also one of the flaws that human body incurs. Cancer is a multi-gene, multi-step disease that is being originated from single abnormal cells with an altered DNA sequence. When these processes are prolonged in the human body then the mutation continues leading to several stages of cancer increases the level of aberrant. It is obvious that this continuous process leads to the formation of tumor cells which causes cancer. Further development of these cells leads to metastasis which forms malignant cells.

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