Cancer And Its Effects On Cancer Essay

Cancer is a deadly disease that has some very serious effects on a person both physically and mentally. Cancer can result in a simple surgery that may take only a couple days, or a life-long struggle that leaves someone so fatigued and tired that it makes them want to give up. It will put fear in anyone's eyes and will devastate even the strongest of people, but cancer can bring out the courageousness in a person to fight this disease and not give up. It can be a fatal disease but it can also bring out the strength in someone which is an amazing thing. Cancer has many serious effects on a person's body and their mental health and others, but can also inspire a person to dig deep and fight this disease

According to the National Institute of Health, “Stem [cells] in tumors cause 1:250,000 cells to be cancer cells”(Goldthwaite). Statistics produced from this study, conducted by the National Institute of Health, prove the danger of cancer cells forming from stem cell therapy. Furthermore, the same study reveals “CSCs [cancer stem cells] arise from stem cells” (Goldthwaite). These discoveries show that if humans use stem cells than cancer stem cells can arise as a result. There is a direct correlation between stem cells and cancer stem cells. Unless stem cell research cease, many humans will develop

When you are 12 year old you start to see and hear about cancer. Never thinking your mom would get it. I and my 9 year old sister were walking home from school on a hot sunny day. We usually get home before my mom. But today my mom got home before us. Walking in the door it felt weird felt like something was wrong. I went up stairs to see my mom and see how her day went. She was sleeping. Dinner time came around and we were having my favourite food for dinner chicken broccoli casserole. My mom was being quiet and I saw her struggling to tell me and my sister that she had news for us. Finally after seeing her struggling for some time she finally told us she went to the doctors and they told her she has stage 4 rapidly growing breast cancer. She instantly started crying. I and my sister were both confused why my mom was crying. We did not really know about cancer. Weeks went on and my mom had to have 6 chemotherapy’s and 21 radiations. My dad was never really there for my mom to take care of her. He always stayed out late or would work late always and always have an excuse for not coming home. So imagine at 12 years old checking up with your mom every few hours. Trying to hang with friends and go to school if I went. Then repeat that for a few months and also her siblings came over and try to do as much as they could. It sucked having no life at 12 years old. It was hard not to get sick myself. I felt guilty when I got sick and I was not being able to be

Cancer is a serious and ever growing disease throughout the United States and across the globe. According to data from the National Cancer Institute (2016), about 39.6% of men and women will receive a cancer diagnosis within their lifetime. Due to advancements in screening and treatment, more people are now living with cancer longer than ever before. In 2014, there were close to 14.5 million people living with a cancer diagnosis and this number is going to rise nearly 5 million over the following 10 years (NCI, 2016). The 5-year survival rate for all cancers is also quite high at 68%. Despite the hopeful fact that survival rates are increasing, the incidence rate is also growing, meaning more people are being diagnosed with cancer (Von Roenn et al., 2013).

Cancer is one of the top life-threatening diseases, accounting for an estimated one in four human deaths in all age groups. Cancer remains one of the leading causes of mortality and morbidity throughout the world. Despite improved treatment models, many tumors remain unresponsive to traditional therapy. The major obstacle to the development of effective cancer therapy is believed to be the absence of sufficient specificity. Since the discovery of the tumor-oriented homing capacity of stem cells (SCs), the application of specific anticancer gene-engineered SCs has held great potential for cancer therapies.

Since the dawn of mankind, our species, Homo sapiens, have been surrounded and bombarded with fatal viruses, diseases, and infections. As medical research and technology have slowly progressed, we have discovered an abundance of solutions to these contaminations. But, recent revelations in the medical field have led to incredible potential for eliminating any sort of syndrome, virus or cancer forever. Stem cell research could perhaps be the most revolutionary discovery in the history of medicine, and could quite possibly save millions of individuals from terminal illnesses.

The hierarchical model proposes that a tumor consists of a heterogeneous population of cells. Only a select few of the cells are actually CSCs that are responsible for tumorigenesis and maintenance of the tumor. There are two main ways that a normal cell can become a CSC. The first way being an early progenitor cell acquiring a mutation or mutations which gives the cell the ability to self-renew. The second way is thought to be a fully, or near fully, differentiated cell reverting or de-differentiating into a more “stemness” state (Podberezin et al.,

One of the ways cell exploration as changed what we know about living things is regeneration. When people hear stem cell therapies they automatically think of stem cell marrow transplant but that’s not the only way they are used. Using stem cells can help people with diseases such as Alzheimer’s disease, Parkinson’s disease, diabetes it could also help people with spinal cord injury damage by replacing the neurons, stroke, and any tissue or organ. That’s not it, cells help us every day by healing us. If we get a scrap they come in to heal us. They help children grow too. We now know that cancer is a mutation in mitosis in cells, where they replicate themselves too much.

While radio- and/ or chemotherapeutic treatments are effective tools in treating certain cancers, a small population of cancer stem cells (CSC) can evade therapy which could be the reason for tumor recurrence and high rate of mortality. These CSC have the ability to bring the existence of new tumors and these are frequently found as multi-drug resistance (MDR) (Kawasaki et al., 2008). Chemotherapeutic drugs theoretically target the metastatic sites but current treatments do not exert significant therapeutic benefits in all cases (Soengas and Lowe 2003). Thus care should be taken to develop an alternative therapeutic strategy. Plant derived anticancer drugs are being considered more effective and safer for the patients, and do not have

In chemotherapy, high doses of radiation is used, killing stem cells in the bone marrow. To compensate, after treatment new stem cells are given to replace the dead ones. Another cancer treatment that stem cells help with is also leukemia. Researchers in the U.K have figured out that leukemia starts when a certain type of stem cell (haematopoietic) starts to multiply uncontrollably. Using this information, scientists are hoping to study this phenomenon and eventually figure out how to not only diagnose the disease, but treat and possibly cure

Cancer is one of the most ambiguous diseases. As Jenny Phillips, a researcher in the thoracic oncology field, said, “I think the thing you need to know most about cancer is that we don’t know that much about it.” Yes, it is known that cancer is the uncontrollable division of abnormal cells, but how can it be stopped? That is the question. There are a number of treatments for this disease. There are the traditional treatments: chemotherapy, radiation, and surgery. There are also nontraditional treatments such as the use of oncolytic viruses, acupuncture, and the targeting of matrices. Aside from these treatments, are some other treatments that have recently been on the rise: personalized medicine, targeted therapy, and stereotactic radiosurgery. However, despite the number of treatments available for cancer, it is yet to be determined which is the most effective. Part of the problem lies in the fact that cancer is an individualized illness; each cancer is different and acts differently. Gliomas are difficult to treat due to the low accessibility of tumors inside the brain due to the Blood Brain Barrier (BBB). Lung cancer can be difficult to treat, because blood flow to the lungs is very different from that of other organs in the body (Jenny Phillips). In addition to the specifics of each location of the body, each person is different and has a unique genetic make up. This means each cancer will manifest within a certain set of genes which makes the task of finding a

Prostate cancer is cancer of the prostate gland. The prostate is part of the male reproductive system. This gland is locates inside the body at the base of the penis, just below the bladder and in front of the rectum. It is composed of the glandular and fibrous tissue enclosed in a capsule of connective tissue. The prostate is in the shape of a donut and about the size of a walnut. It surrounds the first inch or so of the urethra, the tube that carries urine from the bladder. Normal functions of the prostate depend on the presence of the male hormone testosterone, which is produced by the testes. The prostate produces semen, the thick, whitish fluid that carries sperm.

Cancer is one of the most well-known and most talked about disease in today’s world. This is because the incidence of the disease has never been higher. It is estimated that around 2.5 million people in the UK today, have been diagnosed with cancer. This figure has increased by around 500,000 in the last five years, and it is said that by the end of 2016 over a thousand people will be diagnosed with cancer every day in the UK. According to Cancer Research UK, 1 in 2 people today will be diagnosed with cancer at some point in their lifetime.

Historically cancer research has focused on finding “a cure” for what has been thought of as a single disease with rogue cells dividing madly, but research and technologies have exposed how complex cancers really are with intricate genetic differences demonstrating patients are much less alike than we once thought. Genetic and environmental facts have provided myriad different tumor types with unique biological pathways insights.

The theory of cancer stem cells was not a new concept in recent decades, but put forward as early as 150 years ago [1]. CSCs are a small subset of tumor cells with the biological characteristics that