Constitutive Clathrin-mediated Endocytosis of CTLA-4 Persists during T Cell Activation

Omar S. Qureshi, Satdip Kaur, Tie Zheng Hou, Louisa E. Jeffery, Natalie S. Poulter, Zoe Briggs, Rupert Kenefeck, Anna K. Willox, Stephen J. Royle, Joshua Z. Rappoport, and David M. Sansom University of Birmingham Medical School Journal of Biological Chemistry 287 (12) (2012)