New roles for TIM family members in immune regulation

VK Kuchroo, V Dardalhon, S Xiao… - Nature Reviews …, 2008 - nature.com
VK Kuchroo, V Dardalhon, S Xiao, AC Anderson
Nature Reviews Immunology, 2008nature.com
Members of the TIM (T-cell immunoglobulin domain and mucin domain) protein family are
emerging as important regulators of immune responses. As their names imply, the TIM
proteins were originally thought to be T-cell-specific molecules that served mainly to
regulate T-helper-cell responses. However, the recent discovery that antigen-presenting
cells also express TIM molecules and the identification of new TIM-protein ligands has
expanded the known roles of the TIM proteins in immune regulation.
Abstract
Members of the TIM (T-cell immunoglobulin domain and mucin domain) protein family are emerging as important regulators of immune responses. As their names imply, the TIM proteins were originally thought to be T-cell-specific molecules that served mainly to regulate T-helper-cell responses. However, the recent discovery that antigen-presenting cells also express TIM molecules and the identification of new TIM-protein ligands has expanded the known roles of the TIM proteins in immune regulation.
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