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Young killer cells protect against infectious mononucleosis

More than 90 percent of all adults are carriers of the oncogenic Epstein-Barr Virus (EBV). Primary infection with this herpes virus as a young child is generally not linked to any symptoms, and usually offers life-long protection from its cancer-causing effect. However, for people who do not become infected with the virus until adolescence, the infection often leads to infectious mononucleosis (commonly known as glandular fever)…

First-ever view of gene activity, transcript patterns in single human cells

Whenever cells activate a gene, they produce gene specific transcript molecules, which make the function of the gene available to the cell. The measurement of gene activity is a routine activity in medical diagnostics, especially in cancer medicine. Today’s technologies determine the activity of genes by measuring the amount of transcript molecules. …