The Pros And Cons Of Treatment And Detection Of Cancers

From surgery to radium exposure to such extremes as radiation therapy, as doctors’ knowledge of the varying types of cancer, and the expansion of medical research regarding cancer has changed, so has the preferred method of treatment. Doctors and researchers dedicated to studying cancer have led to a greater understanding of cancer development; consequently the development of treatments and cures that are more effective, less harmful, have fewer side effects, and in some cases serve to prevent the spread of cancer.

Throughout life, many individuals experience difficulties due to growing up in everyday life. While going in depth of the human life, it is discovered that there are many diseases and disorders that affect humans’ everyday functions. A very popular disease that has traumatically affected the human body is cancer. Cancer is a disease that spreads throughout your body in many ways. The purpose of cancer is to attach to a blood cell in your body and cause a plague within itself, causing the body to initially shut down and die. This disease contains many forms and have many causes to it. However its main goal is to destroy the human body.

The prime condition of success ,the great secret ,is to concentrate my energy , thought ,and capital exclusively upon business in cancer .Having begun in research ,resolve to fight it out , to lead in it , adopt every improvement ,have the best machinery, and know the most about it .Two passions ,simple but overwhelmingly strong ,has governed my life : the search for knowledge and unbearable pity for the suffering of mankind.I have sought knowledge . I have wished to understand the causes of cancer . I have wished to know why people die . And I have tried to apprehend the breakthrough in cancer treatment written by Gleevec who discovered the approach was to target the disease at the cellular and subcellular level .A little of this ,but not much , I have achieved.I long to alleviate the pain of cancer . As the mathematician Jules Henri Poincare said, Science is built with facts just as a house is built with bricks .I would take approaches as many scientists do .Scientist start an investigation by finding out what other scientists have learned about a particular problem.After known the facts have been gathered , the scientist come to the part of the investigation that requires considerable imagination . Possible problem are formulated. The scientists plans experiments,performs calculations,and makes observations to test hypotheses.When hypotheses are confirmed ,they are incorporated into theories. If I become a scientist

Long times ago, even during the 19th century, scientist all over the world had started to find the cure for cancer, one of the most feared disease you can ever imagine, simply because you don’t know what the cause and how to turn it off. Cancer started

Abstract Cancer “Sucks” and many individuals today are dealing with it or know someone who has dealt with it. The late president Richard Nixon declared war on cancer in 1971 and we have been fighting the battle ever since (McCarthy, 2015, paras. 16). Since the declaration many possible cures were developed and chemotherapy is the one which seems to work on almost every cancer. However, this treatment has drawbacks that are either controversial or questionable as to what degree they help with defeating cancer.

1. Introduction and Problem Statement: Cancer has a major societal impact in the United States and across the globe. In 2015, an estimated 1,658,370 new cases of cancer will be diagnosed in United States, and 589,430 people are estimated to die of the disease. Unfortunately, low cancer cell availability in human samples is a current barrier for early disease detection. There is an unmet medical need to improve methods of early cancer detection so that patients can receive treatment before cancer metastasizes to other areas of the body, resulting in better health outcomes.

Cancer has presented itself as a constant treat for humanity all along its history and for most of it, a dark and grim perspective was the only outcome for the people afflicted by this condition. However with the arrival of the scientific method and the subsequent development of modern medicine during the XIX and XX centuries new ways of treating this condition were found. With innovations in surgery methods as the general anesthesia in 1846 by William Morton and the mastectomy procedure in 1880s (Halsted, 1894) medicine started an arms race against cancer. Later in the XX century, new tools in the form of chemical compounds were found to preferentially attack the tumor cells. During the post-war period and old weapon of war the nitrogen mustard,

According to the Canadian Cancer Statistics (2015), “about 2 in 5 Canadians will develop cancer in their lifetime, and about 1 in 4 Canadians will die of cancer” (p. 6). In 1971, President Nixon and Congress declared a war on cancer. Since then, the U.S Federal government has spent over 105 billion on the effort. Dr. Spector and Dr. Kolata, a noted professor of medicine, pharmacology and biochemistry, have noted that since 1950, the cancer death rate, adjusted for the size and age of the population has decreased by only 5%. They argue that there has been little progress on the war against cancer.

Many humans in the world suffer from cancer. This disease has caused many people to lose their life or even their loved one’s life. Researchers have done many studies to try and tackle this deadly infection, but everything they have tried has either caused cancer to progress or come

The war against cancer began in 1971 with the signing of the National Cancer Act by President Richard Nixon. Since then cancer has been in the limelight and billions of dollars’ worth of resources and time spent on research studies were expended, with one goal in mind “find that magic pill” to cure this dreadful disease. Although cancer has received a considerable amount of attention in the past 50 years, it is not a new disease by any means. Cancer has been plaguing man to as far back as the Ancient Greeks, when the disease was first recognized erstwhile between 4th and 5th century B.C.E1. This ancient disease of cancer has been with us it appears since the beginning of man, yet remains just as obscure to us as when is it was first discovered.

“The Emperor of All Maladies” captured the whole essence of cancer. This book gave a very good narrative of the historical record of cancer, the scientists and important public figures who contributed to the fight against a disease that has so much caused despair, pain, disfiguring of the body and worst of all, death. Cancer is seen as the abnormal growth of cells. A normal cell becomes cancerous when there is a defect in the regulation of its growth. Cancerous cells also tend to be elusive and resistant to treatments. Numerous attempts have been channeled into demystifying the nature of cancer. Some of these attempts proved abortive while a few served as a harbinger of hope. Cancer have proved to be part of our genetic makeup, hence, total eradication of it remains a future accomplishment.

of new ways in how we can determined the cure of cancer and damage the

Doctors figured out what causes cancer, but most doctors don’t know hot to cure cancer or eliminate it. Around the 1940’s, cancer was know as an uncured disease. There were no drugs to fight cancer. Vincent T. De, a doctor and author of the book “Death of Cancer” states, “There wasn’t much that could be done for most people with cancer in those days, even if it was caught early. The main treatments were surgeries that were often disfiguring or toxic and doses of radiation” (De Vita 4). During this time, cancer was such a dreadful disease. People would whisper “cancer” as if it was a superstition or they would catch the disease just by saying the word. Until, a doctor named Louis K. Alpert started to create the first drug that can fight cancer.

Cancer is one of the most terrible maladies that a person living in the contemporary society can possibly think of. It is responsible for the deaths of millions of individuals every year and it is very probable that rates are going to go up in the near future. The disease affects a series of sectors in the present-day society, as it does not only have a negative effect for the people who suffer from it. Many people are unable to understand that cancer is a very complex entity and that it destroys the life of numerous persons every day. Even with the fact that individuals have trouble dealing with the malady, many parts of society are actively engaged in finding efficient methods of combating it.

Several decades of cancer research have identified thousands of mutation causing carcinogens, genetic mutations in DNA repair systems and mutations that cause dysregulation in critical signal pathways involved in cell cycle progression, cell growth and programmed cell death. Human cancers cannot be classified as a single disease because they are each unique on the molecular level. Often the same documented cancer type can inflict two patients with similar symptoms, but the required treatment for each patient will be different because the molecular mechanisms causing the symptoms must be treated differently. This is the primary reason why there is no “cure for cancer” because we may have one word to describe all cancers; it is a classification of many diseases. (The question is irrational and misinformed. If cancer were one disease with an underlying fundamental mutation or pathogen that could be isolated, then we would have found the cure by now.) Each type of cancer is inherently unique containing a minimum of 5 to 6 mutations that comprise the genotype, which could result in similar phenotypes. However, they have similar properties for which they are classified, called “hallmarks of cancer”. The “hallmarks of cancer” include persistent signaling for cell proliferation, circumventing growth/tumor suppressors, evading cell death, promoting endless replication, activating angiogenesis, and triggering metastasis and invasive properties (Hanahan and Weinberg 2011). The constant