Scientists create artificial 'cells' that boost the immune response to cancer

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Stimulatory particles (red) bound to activated T-cells (blue) as seen by scanning electron microscopy. Scale bar 10 956m. Credit: Yale University
Stimulatory particles (red) bound to activated T-cells (blue) as seen by scanning electron microscopy. Scale bar = 10 μm. Credit: Yale University

Using artificial cell-like particles, Yale biomedical engineers have devised a rapid and efficient way to produce a 45-fold enhancement of T cell activation and expansion, an immune response important for a patient’s ability to fight cancer and infectious diseases, according to an advance on line report in Molecular Therapy.


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