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  How aneuploidy affects the cancer treatments we use is discussed. Today's treatment is designed to kill cells, mostly cancer cells. Antibodies against certain abnormal genes do not work--Gleevac and Herceptin are examples. Aneuploidy explains drug resistance and why treatments targeted to certain genes cannot work.            

  Even though there is abundant evidence that people with low protective HDL cholesterol are at risk for heart attacks, a large new study refutes this myth. People with high HDL in this study of 70,000 people had a much lower incidence of heart attacks, but people with a genetic defect in producing HDL and had a low level in this study did not have an...