Neural control of immune cell trafficking
Author(s) -
Scott N. Mueller
Publication year - 2022
Publication title -
the journal of experimental medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 8.483
H-Index - 448
eISSN - 1540-9538
pISSN - 0022-1007
DOI - 10.1084/jem.20211604
Subject(s) - leukocyte trafficking , immune system , inflammation , biology , immunology , effector , immunity , motility , microbiology and biotechnology , neuroscience , chemokine
Leukocyte trafficking between blood and tissues is an essential function of the immune system that facilitates humoral and cellular immune responses. Within tissues, leukocytes perform surveillance and effector functions via cell motility and migration toward sites of tissue damage, infection, or inflammation. Neurotransmitters that are produced by the nervous system influence leukocyte trafficking around the body and the interstitial migration of immune cells in tissues. Neural regulation of leukocyte dynamics is influenced by circadian rhythms and altered by stress and disease. This review examines current knowledge of neuro–immune interactions that regulate leukocyte migration and consequences for protective immunity against infections and cancer.
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