Lung Cancer A Genetic And Acquired Disease - 2073 Words

Lung cancer is a genetic and acquired disease. Lung cancer is genetic because cancer in general is caused by changes to the genes that control the way our cells function, especially how they grow and divide. All of these changes include mutations in the DNA that makes up our genes. Genetic changes that increase cancer risk can be inherited from our parents, if the changes are presents in germ cells. Which are the reproductive cells of the body, those are the eggs and the sperm. Lung cancer is also acquired because as the result of errors that occur as cells divide a person’s lifetime or exposure to certain chemicals. Some examples of these chemicals are found in tobacco smoke, radiation, UV rays from the sun that damage DNA. â€Å"In general, cancer cells have more genetic changes than normal cells. But each person’s cancer has a unique combination of genetic alterations.† Some of these changes may be the result of cancer, rather than the cause. As the cancer con tinues to grow, additional changes will occur. Even within the same tumor, cancer cells may have different genetic changes. Lung cancer has multiple ways of impacting a body. This depends on the stage of lung cancer and when it becomes diagnosed. At early stages, lung cancer patients are often unaware that they have the disease. As the disease becomes more advanced, variable symptoms can develop. They often present with respiratory symptoms such as cough, shortness of breath, or blood with coughing. Common placesShow MoreRelatedAdvanced Healthcare Treatment Over The Past 20 Years1628 Words   |  7 Pagesstudies of each type of techniques. Gene therapy is an experimental form of treatment, where normal genes are placed into missing or defective ones in order to correct or alter genetic disorders. In other terms, it is the therapeutic delivery of nucleic acid polymers into a patient s cells as a drug to treat disease (Gennady, 2015). After many attempts at modifying human DNA by nuclear gene transfer as well as insertion of human DNA in the nuclear genome, the first successful gene therapy wasRead MoreLung Cancer : The Primary Reason For Americans1336 Words   |  6 Pages Lung Cancer Lung cancer occurs due to cells in a person’s lungs that multiple at a rapid pace, which form a malignant tumor. These tumors in the lungs take away important necessities such as oxygen, and nutrients; diminishes the ability of the tissue to properly function. One of the most type of common lung cancers is Adenocarcinoma, which make up to forty percent of these cases. Smoking is the primary reason for Americans to be diagnosed with lung cancer, with a cigarette containingRead MoreSymptoms And Treatment Of Cancer Essay1214 Words   |  5 PagesCancer remains a major disease in the United States and causes a burden not just to individuals but also to the society in general. It was estimated more than 1.6 million new cases will be diagnosed in the United States in 2016, and approximately 600,000 patients will succumb to cancer1. Through the effort of screening (mammography for breast cancer, colonoscopy for colon cancer, to name a few) some cancers can now be detected early o n when local resection is still feasible. However, many cancersRead MoreA Study On Cystic Fibrosis1246 Words   |  5 Pagesmost of the genetic related diseases are the hardest to cure or have no cure at all. This is due to the fact that the DNA of the individuals cannot be altered easily by modern medicine and even the most innovative medical machines available. One of the diseases which is considered as a genetic disorder is the Cystic Fibrosis, also called as mucoviscidosis. 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Approximately 12.7 million cancer cases and 7.6 million cancer deaths are estimatedRead MoreGene Therapy And Delivery Methods1245 Words   |  5 Pagesfrom our parent, then disease will occur ( Carroll, 2011).Now days every year noticeable children are born with genetic disease such as cystic fibrosis, combined immunodeficiency syndromes, muscular dystrophy, hemophilia, and many cancers result from the presence of defective genes. Gene therapy is an inventive technique that uses genes to fight any disease in the body by replacing a faulty gene with a functional gene which will change the outcome and ultimately cure the disease by introducing a newRead MoreThe Origins Of Hiv ( Immunodeficiency Syndrome )1031 Words   |  5 PagesThe origins of HIV (Human immunodeficiency virus) and the disease it causes AIDS (acquired immunodeficiency syndrome). Th e virus might have sprung up as early as the 1940’s, yet it was not recognized as a new pathogen until the early 1980s. Physicians who study patterns of illness began to take not when immune-deficiency conditions such as oral candida thrush, herpes, Pneumocystis Jiroveci pneumonia, and Kaposi’s sarcoma, a rare type of cancer, began to show up in the United States, primarily amongRead MoreTaking a Look at Osteogenic Sarcoma730 Words   |  3 Pages This cancer is a bone cancer that attack the bones, especially large bones. This cancer is named osteogenic sarcoma(Osteosarcoma) for medical term (â€Å"Osteosarcoma†, n.d.). Osteosarcoma mostly affects people under 25 years old, and it can affect old people but it is really rare(â€Å"Osteosarcoma: An Introduction.†, 2012). When this cancer attacks, it grows bones, and any type of bone (â€Å"Bone cancer†,2013). This cancer is an ancient disease that we started to recognize in 1805. Most of the symptoms areRead MoreEvidence For Pro Metastatic Role Of Tams : Genetic Studies975 Words   |  4 Pagesrole of TAMs: Genetic studies in mice have shown decreased rates of tumor growth and metastasis are associated with decreased TAM numbers. Lin and colleagues crossed a transgenic mouse susceptible to mammary cancer with mice containing a recessive null mutation in the CSF-1 gene (Csf1op) and compared tumor progression in wild-type and mice lacking CSF1. Of note, CSF1 is an important survival factor for macrophages. They observed that the absence of CSF-1 significantly reduced lung metastases. HoweverRead MoreDisease Path Case Study859 Words   |  4 Pagesrole of canonical Wnt signalling pathway in tumorigenesis of oral squamous cell carcinoma of south Indian origin. 2.2 Objectives of the study ïÆ'Ëœ To study the role of Wnt pathway in oral squamous cell carcinoma among the south Indian population by genetic expression analyse. ïÆ'Ëœ To evaluate clinical prognosis with correlation to clinical variables, and treatment modalities. ïÆ'Ëœ To study the expression pattern of 10 mRNA genes in the Wnt pathway - Wnt 3A, DKK1, WIF1, sFRP1, sFRP2, sFRP4, sFRP5, c-