title: Nanocluster formation: more with memory.
abstract: The molecular basis of quicker and stronger responses by memory T cells is elusive. In this issue of Immunity, Kumar et al. (2011) demonstrate that more T cell receptor nanoclusters are present on memory cells than naive T cells before antigen stimulation, suggesting a basis for quick memory response.
authors.affiliation: Laboratory for Cell Signaling, RIKEN Research Center for Allergy and Immunology, Yokohama, Kanagawa 230-0045, Japan. saito@rcai.riken.jp
authors.forename: Takashi
authors.initials: T
authors.lastname: Saito