Mesothelioma and Asbestos News Updates

Asbestos exposure alleged at British university in Lincoln

  • Former worker alleges asbestos safety violations by companies (November 22, 2011): A Montgomery College student has alleged that asbestos safety violations were commtted by several asbestos abatement companies where he worked. Ernest Ojito alleges six companies throughout Marlyand, Washington D.C. and Virginia put workers at risk by exposing them to asbestos while ignoring federal safety requirements.
  • British university fined for alleged asbestos exposure (November 17, 2011): The University of Lincoln in the United Kingdom has been fined for failing to take adequate steps to remove asbestos from four of its buildings. The British Health Service Executive fined the university more than £22,000 after it was discovered that officials at the university took four years before ordering asbestos removal from the buildings.
  • Asbestos victim awarded $2M in mesothelioma lawsuit (November 8, 2011): An Australian man who was diagnosed with mesothelioma was awarded more than $2 million in his asbestos lawsuit. The Australian Supreme Court awarded Simon Lowes the sum after he alleged that he was exposed to asbestos as a young child at an orphanage.
  • High rates of mesothelioma found among Iron Range workers (November 3, 2011): An ongoing study has found 82 deaths from mesothelioma in the Iron Range of Minnesota, up from the 63 previously reported in 2010. Lead researchers for the study have found the mesothelioma rate is considerably higher than it should be for the region.

Mesothelioma and Asbestos News Updates

Here are some of the mesothelioma and asbestos stories that we are currently following:

Patients with gene mutation may face increased mesothelioma risk

Researchers have uncovered evidence that patients with a specific genetic mutation may face an increased risk of developing mesothelioma and some other forms of cancer. The study by scientists at the University of Hawaii Cancer Center and the Fox Chase Cancer Center in Philadelphia was published in the August 2011 issue of the journal Nature Genetics.

The researchers found that individuals who carry a mutation of the BAP1 gene are more likely to develop mesothelioma after being exposed to asbestos than individuals without the mutation. The study also found that individuals with the BAP1 mutation may be more likely to develop melanoma of the eye, breast cancer, ovarian cancer, pancreatic cancer or renal cancer.

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Sept. 11 workers face lasting health risks from Ground Zero toxic dust

Emergency workers and other personnel who were present at the site of the 9/11 attacks may be at risk of developing mesothelioma or other diseases from the toxic dust that was spread by the attacks. Ten years after the attacks, Ground Zero workers have already begun to show signs of respiratory diseases and other illnesses that may worsen into cancer or other conditions as time goes on.

According to a study conducted by scientists at Rutgers University (PDF), the dust that was spread after 9/11 contained a number of hazardous substances, including asbestos, gypsum, glass fibers, lead and other metal particles. Exposure to asbestos can cause mesothelioma—a deadly cancer of the chest or abdomen—and many other cancers or respiratory diseases. Gypsum—which is found in drywall—has been linked to respiratory problems, while lead and other metals can be toxic to the brain.

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Mesothelioma and Asbestos News Updates

Libby woodchip contamination reignites asbestos fears

Here are some of the latests mesothelioma and asbestos stories that we are currently following:

Some mesothelioma cases may be misdiagnosed as ovarian cancer (July 18, 2011): A new study has uncovered evidence that some women who were suffering from mesothelioma may have been wrongly diagnosed with ovarian cancer. The study is one of the first pieces of evidence that some ovarian cancer cases may have actually been misdiagnosed cases of mesothelioma.

Libby woodchip contamination reignites asbestos fears (July 15, 2011): An investigation by the Associated Press has revealed that officials with the Environmental Protection Agency have known about the existence of asbestos-contaminated woodchip piles in the town of Libby, Montana for at least three years, but failed to notify residents about their potential danger.

West Virginia couple names 85 companies in mesothelioma lawsuit (July 6, 2011): A West Virginia couple filed a mesothelioma lawsuit against 85 companies alleging that the man received a mesothelioma diagnosis due to workplace asbestos exposure. Vincent and Antoinette Scriptunas filed the suit in Kanawha County in June 2008.

New tests may aid in early detection of mesothelioma (July 6, 2011): U.S. researchers have discovered significant biological differences, or biomarkers, that distinguished blood samples of patients diagnosed with mesothelioma. Mesothelioma is most commonly detected at an advanced stage, leaving the possibility of a cure minimal.

Mesothelioma cases were rare before commercial use of asbestos, study finds

A new study has revealed that deaths from mesothelioma were rare prior to the widespread commercial use of asbestos. Asbestos-containing products were commonly used during the early 20th century in construction and manufacturing before the health risks of asbestos exposure became widely known.

According to a study published in the American Journal of Industrial Medicine (“Rarity of malignant mesothelioma prior to the widespread commercial introduction of asbestos: The Mount Sinai autopsy experience 1883–1910”) researchers from the Department of Pathology at Mount Sinai School of Medicine in New York analyzed the results of 2,025 autopsies that were performed at Mount Sinai Hospital between 1883 and 1910.

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Mesothelioma News Updates

Here are some of the latest mesothelioma and asbestos stories that we are currently following:

Study shows new mesothelioma vaccine is safe, effective

Scientists in The Netherlands have developed a new mesothelioma vaccine that research has shown is safe for use in humans. The new vaccine may eventually prove to be a vital tool in extending the lifespan of patients who are diagnosed with mesothelioma—and possibly even curing the disease.

According to a February 2010 study published in the American Journal of Respiratory and Critical Care Medicine by the American Thoracic Society, the new vaccine relies on immunotherapy techniques, which utilize a patient’s immune system to fight cancer cells. Scientists in the study cultured immune cells from 10 patients who had been diagnosed with mesothelioma and exposed them to chemicals produced by their own tumor. The treated immune cells were then injected back into the patients’ bodies in a three-dose regimen.

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Researchers unlock solution to how asbestos causes malignant mesothelioma

A new study published by the National Academy of Sciences may have uncovered an answer to the question of how asbestos causes the formation of cancerous mesothelioma in healthy cells.

When asbestos fibers are inhaled or ingested, they can become permanently lodged in the mesothelium, the lining that surrounds the body’s internal organs. These fibers may cause the death of mesothelial cells with which they come into contact. Since dead cells cannot form tumors, experts were puzzled as to how malignant mesothelioma cancer cells could form after asbestos exposure.

Researchers from the University of Hawaii found that when healthy mesothelial cells are exposed to asbestos fibers, they undergo a process called “programmed cell necrosis.” This process causes dying cells to release a protein called “high mobility group box 1” (HMGB1). The release of HMGB1 causes the nearby cells to release a second protein, TNF-α, which triggers inflammation and increases the risk of mutation into the malignant cancer cells that cause mesothelioma.

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Obama cancer panel finds asbestos, other carcinogens still pose risk

The President’s Cancer Panel and the National Cancer Institute recently issued a new report, “Reducing Environmental Cancer Risk: What We Can Do Now [PDF],” which examines the effect that environmental factors have on cancer risks. The report also contains recommendations from the Panel on lowering the risks posed by many cancer-causing substances, including bisphenol A (BPA), chromium and asbestos.

The panel found that despite efforts to reduce exposure to cancer-causing products, these substances continue to jeopardize the health of American workers and consumers:

With nearly 80,000 chemicals on the market in the United States, many of which are used by millions of Americans in their daily lives and are un- or understudied, exposure to potential environmental carcinogens is widespread.

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