Pharmacological evidences that the inhibitory effects of prostaglandin E2 are mediated by the EP2 and EP4 receptors in human neutrophils
© The Author(s) 2024. Published by Oxford University Press on behalf of Society for Leukocyte Biology. All rights reserved. For permissions, please e-mail: journals.permissionsoup.com..
Prostaglandin (PG) E2 is a recognized inhibitor of granulocyte functions. However, most of the data supporting this was obtained when available pharmacological tools mainly targeted the EP2 receptor. Herein, we revisited the inhibitory effect of PGE2 on reactive oxygen species production, leukotriene biosynthesis and migration in human neutrophils. Our data confirm the inhibitory effect of PGE2 on these functions and unravel that the effect of PGE2 on human neutrophils is obtained by the combined action of EP2 and EP4 agonism. Accordingly, we also demonstrate that the inhibitory effect of PGE2 is fully prevented only by the combination of EP2 and EP4 receptor antagonists, underscoring the importance of targeting both receptors in the effect of PGE2. Conversely, we also show that the inhibition of reactive oxygen species production by human eosinophils only involves the EP4 receptor, despite the fact that they also express the EP2 receptor.
Medienart: |
E-Artikel |
---|
Erscheinungsjahr: |
2024 |
---|---|
Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
---|---|
Enthalten in: |
Journal of leukocyte biology - (2024) vom: 12. Feb. |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Lavoie, Jean-Philippe C [VerfasserIn] |
---|
Links: |
---|
Themen: |
EP receptor |
---|
Anmerkungen: |
Date Revised 12.02.2024 published: Print-Electronic Citation Status Publisher |
---|
doi: |
10.1093/jleuko/qiae029 |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
NLM368355616 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | NLM368355616 | ||
003 | DE-627 | ||
005 | 20240213233102.0 | ||
007 | cr uuu---uuuuu | ||
008 | 240213s2024 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1093/jleuko/qiae029 |2 doi | |
028 | 5 | 2 | |a pubmed24n1291.xml |
035 | |a (DE-627)NLM368355616 | ||
035 | |a (NLM)38345417 | ||
035 | |a (PII)qiae029 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Lavoie, Jean-Philippe C |e verfasserin |4 aut | |
245 | 1 | 0 | |a Pharmacological evidences that the inhibitory effects of prostaglandin E2 are mediated by the EP2 and EP4 receptors in human neutrophils |
264 | 1 | |c 2024 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ƒaComputermedien |b c |2 rdamedia | ||
338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
500 | |a Date Revised 12.02.2024 | ||
500 | |a published: Print-Electronic | ||
500 | |a Citation Status Publisher | ||
520 | |a © The Author(s) 2024. Published by Oxford University Press on behalf of Society for Leukocyte Biology. All rights reserved. For permissions, please e-mail: journals.permissionsoup.com. | ||
520 | |a Prostaglandin (PG) E2 is a recognized inhibitor of granulocyte functions. However, most of the data supporting this was obtained when available pharmacological tools mainly targeted the EP2 receptor. Herein, we revisited the inhibitory effect of PGE2 on reactive oxygen species production, leukotriene biosynthesis and migration in human neutrophils. Our data confirm the inhibitory effect of PGE2 on these functions and unravel that the effect of PGE2 on human neutrophils is obtained by the combined action of EP2 and EP4 agonism. Accordingly, we also demonstrate that the inhibitory effect of PGE2 is fully prevented only by the combination of EP2 and EP4 receptor antagonists, underscoring the importance of targeting both receptors in the effect of PGE2. Conversely, we also show that the inhibition of reactive oxygen species production by human eosinophils only involves the EP4 receptor, despite the fact that they also express the EP2 receptor | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a EP receptor | |
650 | 4 | |a eosinophil | |
650 | 4 | |a leukotriene | |
650 | 4 | |a neutrophil | |
650 | 4 | |a prostaglandin E2 | |
700 | 1 | |a Simard, Mélissa |e verfasserin |4 aut | |
700 | 1 | |a Kalkan, Hilal |e verfasserin |4 aut | |
700 | 1 | |a Rakotoarivelo, Volatiana |e verfasserin |4 aut | |
700 | 1 | |a Huot, Sandrine |e verfasserin |4 aut | |
700 | 1 | |a Di Marzo, Vincenzo |e verfasserin |4 aut | |
700 | 1 | |a Côté, Andréanne |e verfasserin |4 aut | |
700 | 1 | |a Pouliot, Marc |e verfasserin |4 aut | |
700 | 1 | |a Flamand, Nicolas |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Journal of leukocyte biology |d 1986 |g (2024) vom: 12. Feb. |w (DE-627)NLM012617644 |x 1938-3673 |7 nnns |
773 | 1 | 8 | |g year:2024 |g day:12 |g month:02 |
856 | 4 | 0 | |u http://dx.doi.org/10.1093/jleuko/qiae029 |3 Volltext |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |j 2024 |b 12 |c 02 |