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Cited by 388

The DOI matches its Crossref record; 112 of the 112 references it cites were found in a registry or an index.

TNFR1 and TNFR2 in the Control of the Life and Death Balance of Macrophages

Open access
Wajant, Harald, Siegmund, Daniela·2019·Frontiers in Cell and Developmental Biology

Abstract

Macrophages stand in the first line of defense against a variety of pathogens but are also involved in the maintenance of tissue homeostasis. To fulfill their functions macrophages sense a broad range of pathogen- and damage-associated molecular patterns (PAMPs/DAMPs) by plasma membrane and intracellular pattern recognition receptors (PRRs). Intriguingly, the overwhelming majority of PPRs trigger the production of the pleiotropic cytokine tumor necrosis factor-alpha (TNF). TNF affects almost any type of cell including macrophages themselves. TNF promotes the inflammatory activity of macrophages but also controls macrophage survival and death. TNF exerts its activities by stimulation of two different types of receptors, TNF receptor-1 (TNFR1) and TNFR2, which are both expressed by macrophages. The two TNF receptor types trigger distinct and common signaling pathways that can work in an interconnected manner. Based on a brief general description of major TNF receptor-associated signaling pathways, we focus in this review on research of recent years that revealed insights into the molecular mechanisms how the TNFR1-TNFR2 signaling network controls the life and death balance of macrophages. In particular, we discuss how the TNFR1-TNFR2 signaling network is integrated into PRR signaling.

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Metadata

Authors
Wajant, H., & Siegmund, D.
Venue
Frontiers in Cell and Developmental Biology
Published
2019-05-29
Volume
7
Pages
91-91
ISSN
2296-634X (ISSN-L)
OpenAlex
W2947512282
Cited by
388
References
112
FWCI
12.75
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: TNFR1 and TNFR2 in the Control of the Life and Death Balance of Macrophages. https://app.cochat.ai/papers/10.3389/fcell.2019.00091
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Wajant, H., & Siegmund, D. (2019). TNFR1 and TNFR2 in the Control of the Life and Death Balance of Macrophages. Frontiers in Cell and Developmental Biology. https://doi.org/10.3389/fcell.2019.00091

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