Tag Archives: immune response

Key to blocking influenza virus may lie in a cell’s own machinery

Key to blocking influenza virus may lie in a cell’s own machineryResearchers have found that the immune system fights a flu infection by turning off cellular enzymes the virus needs to put the final touches on new viral particles. The unfinished particles cannot spread infection to new cells. More »

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Discovery helps explain how B cells adapt to their targets

Gitlin-b-cells-thumb2-05052014During an infection, the immune system selects B cells that produce antibodies with a high affinity for the pathogen. New research helps explain the details of how these cells are selected and amplified. More »

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