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Cited by 377

The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.

Purine Release, Metabolism, and Signaling in the Inflammatory Response

Linden, Joel, Koch-Nolte, Friedrich, Dahl, Gerhard·2019·Annual Review of Immunology

Abstract

ATP, NAD+, and nucleic acids are abundant purines that, in addition to having critical intracellular functions, have evolved extracellular roles as danger signals released in response to cell lysis, apoptosis, degranulation, or membrane pore formation. In general ATP and NAD+have excitatory and adenosine has anti-inflammatory effects on immune cells. This review focuses on recent advances in our understanding of purine release mechanisms, ectoenzymes that metabolize purines (CD38, CD39, CD73, ENPP1, and ENPP2/autotaxin), and signaling by key P2 purinergic receptors (P2X7, P2Y2, and P2Y12). In addition to metabolizing ATP or NAD+, some purinergic ectoenzymes metabolize other inflammatory modulators, notably lysophosphatidic acid and cyclic GMP-AMP (cGAMP). Also discussed are extracellular signaling effects of NAD+mediated by ADP-ribosylation, and epigenetic effects of intracellular adenosine mediated by modification of S-adenosylmethionine-dependent DNA methylation.

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Crossref · 10.1146/annurev-immunol-051116-052406

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Metadata

Authors
Linden, J., Koch-Nolte, F., & Dahl, G.
Venue
Annual Review of Immunology
Published
2019-04-26
Volume
37
Issue
1
Pages
325-347
ISSN
  • 0732-0582 (ISSN-L)
  • 1545-3278
OpenAlex
W2912196617
Cited by
377
References
16
FWCI
4.98
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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