Why Do So Many People Get Cancer - The American people, through their elected representatives in Congress, have determined to wage unremitting warfare against cancer. Cancer continues to increase in recent years. It is now the second position among the causes of death. We start life as a solitary cell; explicitly modified to develop and separate to ultimately turn into the 37 trillion or so cells that make up the human body. Every cell is an ideal clone of the cells that preceded it. What's more, all that's needed is one maverick cell for this ideal framework to go to pieces.
Cancer Formation Process
Cancer starts with the uncontrolled growth of a single cell, This cell has a genetic mutation; it’s a nonconformist that breaks all the rules of cell growth. Basically, cells need signals to grow, if they come into contact with other cells, and after a certain number of cell divisions, they stop growing. But besides, cancer cells are eternal. They don’t stop growing and they have the potential to duplicate is limitless.
The causes of cancer can be inherited or triggered by our environment – things like smoking, a poor diet, lack of exercise and exposure to the sun, and other types of radiation. Some viruses can damage your DNA, like Human papillomavirus, and lead to cancer. Sometimes, this can’t be identified as a specific cause. And it seems that so many people get cancer – Statistics say it’s more common now than it ever has been.
Some people think that cancer is an ailment suffered by modern society. But really? What’s going on?. First of all, this disease isn’t a singular disease, there are more than 200 types of cancer. And it is common: Today in the United States, almost 40% of people will be diagnosed with cancer at some point in their lifetime, But it hasn’t always been so important. The first recorded case of cancer was founded by the ancient Egyptian physician Imhotep, around 2625 BC.
In one case which he handled, found “bulging masses on the breast, spreading, similar to an unripe fruit; cool and hard to touch”. In The Emperor of All Maladies, oncologist Siddhartha Mukherjee creates this "could scarcely be a more unmistakable depiction of chest sickness".. Abdominal cancer and other tumors have also been found in Egyptian mummies and a large bone tumor that pierced the skin was found in the preserved body of young women of the Chiribaya tribe in the Atacama desert.Until the period of several years ago, it was rare to find records of cancer. There were other concerns – the plague, influenza, tuberculosis, and smallpox, to name a few. Cancer was around, but it was rare because people didn’t live that long, and practitioners couldn’t perfectly define it. But in 1900, this disease was the eighth most common cause of death in the United States. By 1950, life expectancy had increased by 21 years and this disease was second, after cardiac disease, as the leading cause of death–the same as it is today.
Centuries ago to the current period, people don't have a chance to live longer when they have cancer.. It’s much more common in older people – your risk of developing cancer increases with age. For example, men from 0-to 49 years old have a risk of 1 in 304 getting prostate cancer. At the time they reach age 70, it’s a 1 in 9 chance.. But throughout this increase in diagnoses, there’s also a big increase in survival rates.
In 2013 the American Cancer Society reported that death rates have fallen by 20% from their peak 20 years prior. For this, we should be grateful for the progress in cancer education, screening, diagnosis, and treatment. Still, many cancers can be prevented. in 2010, tobacco smoking causes death to near 1.5 million of the 8 million cancer sufferers around the world. And more than 20% of cancer worldwide is related to people being overweight, obese, physically inactive, or having a poor diet.
So why do so many people get cancer?
It’s a combination of increased life expectancy and our lifestyle factors; worldwide smoking increased in the 20th century and there are more cases of obesity than ever before. A 19th-century surgeon once wrote cancer is “the king of all diseases, the king of terrors”. But that doesn't mean it diseases can't be cured terror it once was. A side effect of cancer becoming more prevalent is that awareness has too – prevention, early detection and treatments are the best they’ve ever been.
While talking about the Human Genome Project, previous US President former, Bill Clinton said, "It is currently possible that our kids' youngsters will know the term disease just as a heavenly body of stars." We can be confident, yet cancerous is absolutely still with us, and maybe it generally will be.. But the same drive that led us to map and explore those stars will surely, one day, mean that cancer is not some inevitable end to ever-longer lives, but a challenging stop along the way.
Article Related :
0 Comments