This Blog offers the information about the Mesothelioma, Mesothelioma syptoms and diganosis.
What Jobs Are Associated With Mesothelioma: : : Asbestos was used in a lot of occupations. A large amount of former military personnel, came into contact with asbestos during their service. Large amounts of asbestos were used in shipbuilding and construction prior to the mid -1970's. Anyone involved with those industries is at a higher risk for developing an asbestos related disease, including mesothelioma. The typical exposure period is lengthy, but some persons with short but intense exposures develop mesothelioma.
Why did we use so much Asbestos: Asbestos is a great material for the manufacturing and construction industry. It does not burn and transmits heat very poorly, making it a great insulator against heat. It is a poor conductor of electricity and is also used as an insulator against electricity. It resists rust and can be used in exterior applications. Asbestos is a strong material and yet flexible. It has the soft and pliable qualities of cloth making it useful in protective clothing. Asbestos can be applied to a product by spraying painting it on or it can be added to a product such as concrete.
Scientists develop diagnostic tools for mesothelioma
Rosetta Genomics Ltd. announced April 23 that it has partnered with the New York University Medical Center with the aim of developing a line of early detection diagnostic products for lung and mesothelioma cancers.
The early detection test will mainly target more than 45 million Americans who are at an increased risk of lung cancer due to smoking, as well as those who have been exposed to asbestos fibers. The test will utilize Rosetta Genomics' proprietary protocol to extract microRNAs from a simple blood draw.
"A test that will be able to detect cancer at an early stage using a simple blood draw will have far reaching implications on the fight against cancer," said Dr. Harvey Pass, professor and chief of the division of thoracic surgery and thoracic oncology at NYU Medical Center. "MicroRNAs have been shown to hold great potential as effective biomarkers for various cancers, and I believe that NYU Medical Center's vast experience with lung cancer and mesothelioma, coupled with Rosetta Genomics' expertise in the microRNA field, will allow us to successfully advance this much-needed test forward."
About mesothelioma
Mesothelioma is a form of cancer that is almost always caused by previous exposure to asbestos. In this disease, malignant cells develop in the mesothelium, a protective lining that covers most of the body's internal organs. Most people who develop mesothelioma have worked on jobs where they inhaled asbestos particles, or have been exposed to high levels of asbestos fibers.
About lung cancer
Lung Cancer is the leading cause of death for both men and women. According to the American Cancer Society (ACS), in 2007 there will be about 213,000 new cases of lung cancer, and approximately 160,000 deaths. Average five-year survival rates for patients diagnosed with lung cancer are less than 15 percent. Five-year survival rates for patients with advanced stage IV lung cancer are only about 5 percent. The population at highest risk for lung cancer includes approximately 5 million men and women between the ages of 50 and
69 who are current or former smokers.
About microRNAs
MicroRNAs (miRNAs) are a recently discovered, naturally occurring form of RNAi. These small RNAs act as protein regulators and have the potential to form the basis for a new class of diagnostics and therapeutics. Since many diseases are caused by the abnormal activity of proteins, the ability to selectively regulate protein activity through microRNAs could provide the means to treat a wide range of human diseases. In addition, microRNAs have been shown to have different expression levels in certain diseased vs. normal tissues. As a result, these differences potentially provide for a novel diagnostic strategy for many diseases. MicroRNAs are thought to play a key role in the differentiation of cells into specific cell types performing various functions in the body.
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Scientists develop diagnostic tools for mesothelioma
Certain factors affect prognosis (chance of recovery) and treatment options.
The prognosis (chance of recovery) and treatment options depend on the following:
* The stage of the cancer.
* The size of the tumor.
* Whether the tumor can be removed completely by surgery.
* The amount of fluid in the chest or abdomen.
* The patient's age and general health, including lung and heart health.
* The type of mesothelioma cancer cells and how they look under a microscope.
* Whether the cancer has just been diagnosed or has recurred (come back).
General Information About Malignant Mesothelioma
Key Points for This Section
* Malignant mesothelioma is a disease in which malignant (cancer) cells form in the lining of the chest or abdomen.
* Being exposed to asbestos can affect the risk of developing malignant mesothelioma.
* Possible signs of malignant mesothelioma include shortness of breath and pain under the rib cage.
* Tests that examine the inside of the chest and abdomen are used to detect (find) and diagnose malignant mesothelioma.
* Certain factors affect prognosis (chance of recovery) and treatment options.
Malignant mesothelioma is a disease in which malignant (cancer) cells form in the lining of the chest or abdomen.
Malignant mesothelioma is a disease in which malignant (cancer) cells are found in the pleura (the thin layer of tissue that lines the chest cavity and covers the lungs) or the peritoneum (the thin layer of tissue that lines the abdomen and covers most of the organs in the abdomen). This summary is about malignant mesothelioma of the pleura.
Some Useful Resources for the Mesothelioma Treatments :
1: http://www.cancer.gov/cancerinfo/pdq/treatment/malignantmesothelioma/patient/
Mesothelioma Cancer Treatment - Asbestos Kills
Mesothelioma cancer is a disease that results from exposure to asbestos related substances. Asbestos usually consists of fibres that can enter the body through the mouth, or the skin, and, subsequently, enter the lungs, or blood stream.
Mesothelioma cancer has become more widely documented in the last 5-10 years, due to the fact that symptoms of asbestos cancer can take between 20 to 40 years to manifest. Mesothelioma cancer is hard to diagnose, as the symptoms do not tend to manifest themselves until the later stages of the disease. Symptoms of mesothelioma lung cancer include shortness of breath, chest pain, fever and other secondary illnesses such as pneumonia.
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Mesothelioma Cancer Treatment - Asbestos Kills
