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Updated: Jun 30, 2025

Author Spotlight: Accelerating Research on Bacterial Extracellular Vesicles Separation and Heterogeneity
Published on: September 1, 2023
Immunological Regulation of Gut-Tropic Immune Cells by Extracellular Vesicles
Yasunari Matsuzaka1,2, Ryu Yashiro2,3
1Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, Minato-ku, Tokyo, Japan.
Abstract:
The remarkable diversity of lymphocytes, essential components of the immune system, serves as an ingenious mechanism for maximizing the efficient utilization of limited host defense resources. While cell adhesion molecules, notably in gut-tropic T cells, play a central role in this mechanism, the counterbalancing molecular details have remained elusive. Conversely, we've uncovered the molecular pathways enabling extracellular vesicles secreted by lymphocytes to reach the gut's mucosal tissues, facilitating immunological regulation. This discovery sheds light on immune fine-tuning, offering insights into immune regulation mechanisms.
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