Journal Article

Lymph node stromal cells: cartographers of the immune system

Krishnamurty, Akshay T., Turley, Shannon J.

2020

Overview

Lymph nodes (LNs) are strategically positioned at dedicated sites throughout the body to facilitate rapid and efficient immunity. Central to the structural integrity and framework of LNs, and the recruitment and positioning of leukocytes therein, are mesenchymal and endothelial lymph node stromal cells (LNSCs). Advances in the last decade have expanded our understanding and appreciation of LNSC heterogeneity, and the role they play in coordinating immunity has grown rapidly. In this review, we will highlight the functional contributions of distinct stromal cell populations during LN development in maintaining immune homeostasis and tolerance and in the activation and control of immune responses. Turley and Krishnamurty review new insights into lymph node stromal cells, a heterogeneous cell population that serves distinct functions during development, in maintaining lymphocyte homeostasis, and in coordinating immune responses.

• Publisher: Nature Publishing Group US,Nature Publishing Group
• Subject: 631/250 / 631/250/1620 / 631/250/1620/1616 / 631/250/1620/1826 / Animals / Biomedical and Life Sciences / Biomedicine / Endothelial Cells - immunology / Gene expression / Genetic aspects / Health aspects / Heterogeneity / Homeostasis / Homeostasis - immunology / Human immunogenetics / Humans / Immune response / Immune system / Immune System - immunology / Immunity - immunology / Immunological tolerance / Immunology / Infectious Diseases / Leukocyte migration / Lymph nodes / Lymph Nodes - immunology / Lymphatic system / Lymphocytes / Mesenchyme / Review Article / Stromal cells / Stromal Cells - immunology