| |  Online-Ressource |
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| Verfasst von: | Ocaña-Guzmán, Ranferi [VerfasserIn]  |
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| | Ramón-Luing, Lucero A. [VerfasserIn] |
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| | Rodríguez-Alvarado, Michelle [VerfasserIn] |
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| | Voß, Timo-Daniel [VerfasserIn] |
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| | Fuchs, Tina [VerfasserIn] |
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| | Chavez-Galan, Leslie [VerfasserIn] |
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| Titel: | Murine RAW macrophages are a suitable model to study the CD3 signaling in myeloid cells |
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| Verf.angabe: | Ranferi Ocaña-Guzmán, Lucero A. Ramón-Luing, Michelle Rodríguez-Alvarado, Timo-Daniel Voss, Tina Fuchs, and Leslie Chavez-Galan |
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| E-Jahr: | 2022 |
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| Jahr: | 13 May 202 |
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| Umfang: | 15 S. |
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| Fussnoten: | Gesehen am 27.02.2024 |
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| Titel Quelle: | Enthalten in: Cells |
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| Ort Quelle: | Basel : MDPI, 2012 |
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| Jahr Quelle: | 2022 |
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| Band/Heft Quelle: | 11(2022), 10, Artikel-ID 1635, Seite 1-15 |
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| ISSN Quelle: | 2073-4409 |
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| Abstract: | In recent years, a growing body of evidence has shown the presence of a subpopulation of macrophages that express CD3, especially in the context of mycobacterial infections. Despite these findings, the function of these cells has been poorly understood. Furthermore, the low frequency of CD3+ macrophages in humans limits the study of this subpopulation. This work aimed to evaluate the expression of CD3 in a murine macrophage cell line and its potential for the study of CD3 signaling. The murine macrophage cell line RAW was used to evaluate CD3 expression at the transcriptional and protein levels and the effect of in vitro infection with the Mycobacterium bovis Bacillus Calmette-Guérin (BCG) on these. Our data showed that RAW macrophages express CD3, both the ε and ζ chains, and it is further increased at the transcriptional level after BCG infection. Furthermore, our data suggest that CD3 can be found on the cell surface and intracellularly. However, this molecule is internalized constantly, mainly after activation with anti-CD3 stimulus, but interestingly, it is stably maintained at the transcriptional level. Finally, signaling proteins such as NFAT1, c-Jun, and IKK-α are highly expressed in RAW macrophages. They may play a role in the CD3-controlled signaling pathway to deliver inflammatory cytokines such as TNF and IL-6. Our study provides evidence to support that RAW cells are a suitable model to study the function and signaling of the CD3 complex in myeloid cells. |
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| DOI: | doi:10.3390/cells11101635 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.3390/cells11101635 |
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| | Volltext: https://www.mdpi.com/2073-4409/11/10/1635 |
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| | DOI: https://doi.org/10.3390/cells11101635 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | activation |
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| | BCG |
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| | CD3 signaling |
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| | macrophages |
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| | RAW cells |
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| K10plus-PPN: | 1881674568 |
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| Verknüpfungen: | → Zeitschrift |
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Murine RAW macrophages are a suitable model to study the CD3 signaling in myeloid cells / Ocaña-Guzmán, Ranferi [VerfasserIn]; 13 May 202 (Online-Ressource)
