12865_2015_108_MOESM4_ESM.mov (658.34 kB)
Additional file 4: Video 2. of Morphological change of CD4+ T cell during contact with DC modulates T-cell activation by accumulation of F-actin in the immunology synapse
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posted on 2015-08-26, 05:00 authored by Wei Lin, Yuanzhen Suo, Yuting Deng, Zhichao Fan, Yijie Zheng, Xunbin Wei, Yiwei ChuThe morphology of a CD4+ T cell changes from round to round-flattened during the IS formation. TCR is shown red, ICAM-1 is green, and scale bar is 2Â Îźm. Before IS formation, TCR was uniformed on the surface of T cell. After IS formation, TCR and ICAM-1 was accumulated at the interface of T-DC.