Additional file 2: Figure S2. of Morphological change of CD4+ T cell during contact with DC modulates T-cell activation by accumulation of F-actin in the immunology synapse

The morphological change in CD4+ T cells during contacted with DC. (A) The T cell became elongated-flattened after contacting DC. The T cell before contacting DC (left) and after contacting DC (right) was shown. The arrow pointed to the T cell is the same T cell in Fig. 1a. (B) The T cell became round-flattened after contacting DC. The T cell before contacting DC (left) and after contacting DC (right) was shown. The arrow pointed to the T cell is the same T cell in Fig. 1b