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Carbohydrate Acts As Tumor Suppressor

Scientists at Burnham Institute for Medical Research (Burnham) have discovered that specialized complex sugar molecules (glycans) that anchor cells into place act as tumor suppressors in breast and prostate cancers. These glycans play a critical role in cell adhesion in normal cells, and their decrease or loss leads to increased cell migration by invasive cancer cells and metastasis. An increase in expression of the enzyme that produces these glycans, нІ3GnT1, resulted in a significant reduction in tumor activity. The research was published in the journal Proceedings of the National Academy of Sciences.
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Over Half Of People With Rheumatoid Arthritis Have Periodontitis

Over half (56%) of people with rheumatoid arthritis (RA) also have periodontitis (a chronic inflammatory disease of the gum and surrounding ligaments and bones that hold the teeth in place), displaying fewer teeth than healthy matched controls, high prevalence of oral sites presenting dental plaque and advanced attachment loss (the extent of periodontal support that has been destroyed around a tooth) (chi square p

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Six Finance Senators Strive For Bipartisan Compromise

As the public face of health reform devolves into a partisan fight - with one GOP Senator [Jim DeMint, S.C.] saying the reform push is President Obama"s "Waterloo," and Democrats retorting that Republicans would derail the overhaul for political gain - a group of legislators in the Senate Finance Committee has continued to strive for a compromise behind closed doors, the Christian Science Monitor reports. "If a bipartisan compromise is to clear Congress this year, its main lines are likely to emerge here."