The gold standard for a successful vaccine is the creation of long-lasting antibodies that will defend the body against disease for years. A promising new area for vaccine developers to explore involves a protein called a transcription factor, which is a molecular switch that turns a gene or a cascade of genes on or off. A transcription factor known TCF1 (for T cell factor-1) is essential for the creation and persistence of disease-fighting antibodies in the bloodstream. Release date November 24, 2015. | |
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Credit: | Science Photo Library / NHGRI / Darryl Leja |
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