2026-06-30T02:01:10Zhttps://repisalud.isciii.es/rest/oai/requestoai:repisalud.isciii.es:20.500.12105/115772024-09-27T08:27:40Zcom_20.500.12105_19604com_20.500.12105_2051col_20.500.12105_19605
Repisalud
author
Palomino-Segura, Miguel
author
Hidalgo, Andres
funder
Ministerio de Economía y Competitividad (España)
funder
Fondation Leducq
funder
Fundación ProCNIC
funder
Federation of European Biochemical Societies
funder
Fundación La Caixa
2021-01-07T10:48:31Z
2021-01-07T10:48:31Z
2021-02-01
J Exp Med. 2021; 218(2):e20200798
10.1084/jem.20200798
0022-1007
The Journal of experimental medicine
33372990
http://hdl.handle.net/20.500.12105/11577
Immune responses are gated to protect the host against specific antigens and microbes, a task that is achieved through antigen- and pattern-specific receptors. Less appreciated is that in order to optimize responses and to avoid collateral damage to the host, immune responses must be additionally gated in intensity and time. An evolutionary solution to this challenge is provided by the circadian clock, an ancient time-keeping mechanism that anticipates environmental changes and represents a fundamental property of immunity. Immune responses, however, are not exclusive to immune cells and demand the coordinated action of nonhematopoietic cells interspersed within the architecture of tissues. Here, we review the circadian features of innate immunity as they encompass effector immune cells as well as structural cells that orchestrate their responses in space and time. We finally propose models in which the central clock, structural elements, and immune cells establish multidirectional circadian circuits that may shape the efficacy and strength of immune responses and other physiological processes.
eng
Circadian immune circuits.
journal article
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URL
https://repisalud.isciii.es/bitstreams/c39319ea-6ab1-4f69-bcb5-f9d28d4768f8/download
File
MD5
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application/pdf
CircadianImmuneCircuits_2021.pdf
URL
https://repisalud.isciii.es/bitstreams/939a4682-e5b5-4a67-b7cf-18ec1125859d/download
File
MD5
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text/plain
CircadianImmuneCircuits_2021.pdf.txt