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Michigan Research Reveals Potential Target for Drugs Treating Mesothelioma and Other Cancers

Malignant mesothelioma ranks among the most difficult forms of cancer to treat. The disease, which is caused by exposure to asbestos, is generally advanced at the time of its diagnosis, and has proven to be particularly resistant to chemotherapy and other traditional protocols. But new research out of the University of Michigan may lead to an innovative way of killing mesothelioma cells, as well as preventing it from metastasizing to other areas of the body.

The research being done at the University of Michigan is not focused specifically on mesothelioma, but on an enzyme that has been shown to be present in all cancer cells. The enzyme, called telomerase, is not found in healthy adult cells but is present in human stem cells. Telemerase is what allows our stem cells to divide without losing genetic material: it does so by attaching itself to the ends of our chromosomes. Because most cells in the human body do not divide, they do not contain this enzyme, yet cancer cells do. The researchers discovered an area on a protein called TPP1 that is responsible for this enzyme’s ability to bind. This discovery can lead to that protein becoming a target for anti-cancer drugs.

According to lead researcher Jayakrishnan Nandakuma, “the reason we need this enzyme is because stem cells are these cells in our body that need to keep dividing throughout life to give rise to new cells. The bad part is that we know cancer is a reality, ad 90 percent of cancers, irrespective of the type, kind, stage, tissue or organ, actually switch on telomerase.” He goes on to say, “Why is it a big deal? It’s a big deal because telomerase is a great anticancer target. It’s not present in every single cell in the body – and so if you stop telomerase somehow, cancer cells can’t re-elongate their chromosomes, and they would ultimately die.”

Though this finding represents a vital step in cancer research, it is still a long way from representing a cure for mesothelioma. To learn more about mesothelioma research and other vital resources available to those diagnosed with this asbestos-related disease, contact the Patient Advocates at Mesothelioma.net today at 1-800-692-8608.

Terri Oppenheimer

Terri Oppenheimer is an independent writer, editor and proofreader. She graduated from the College of William and Mary with a degree in English. Her dreams of a writing career were diverted by a need to pay her bills. She spent a few years providing copy for a major retailer, then landed a lucrative career in advertising sales. With college bills for all three of her kids paid, she left corporate America for a return to her original goal of writing. She specializes in providing content for websites and finds tremendous enjoyment in the things she learns while doing her research. Her specific areas of interest include health and fitness, medical research, and the law.

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