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Sex Differences in Plasmacytoid Dendritic Cell Levels of IRF5 Drive Higher IFN-α Production in Women

Identifieur interne : 002843 ( Main/Exploration ); précédent : 002842; suivant : 002844

Sex Differences in Plasmacytoid Dendritic Cell Levels of IRF5 Drive Higher IFN-α Production in Women

Auteurs : Morgane Griesbeck [États-Unis, France] ; Susanne Ziegler [Allemagne] ; Sophie Laffont [France] ; Nikaïa Smith [France] ; Lise Chauveau [France] ; Phillip Tomezsko [États-Unis] ; Armon Sharei [États-Unis] ; Georgio Kourjian [États-Unis] ; Filippos Porichis [États-Unis] ; Meghan Hart [États-Unis] ; Christine D. Palmer [États-Unis] ; Michael Sirignano [États-Unis] ; Claudia Beisel [Allemagne] ; Heike Hildebrandt [Allemagne] ; Claire Cénac [France] ; Alexandra-Chloé Villani [États-Unis] ; Thomas J. Diefenbach [États-Unis] ; Sylvie Le Gall [États-Unis] ; Olivier Schwartz [France] ; Jean-Philippe Herbeuval [France] ; Brigitte Autran [France] ; Jean-Charles Guéry [France] ; J. Judy Chang [États-Unis, Australie] ; Marcus Altfeld [États-Unis, Allemagne]

Source :

RBID : PMC:4654231

Descripteurs français

English descriptors

Abstract

Increased IFN-α production contributes to the pathogenesis of infectious and autoimmune diseases. Plasmacytoid dendritic cells (pDCs) from females produce more IFN-α upon TLR7 stimulation than pDCs from males, yet the mechanisms underlying this difference remain unclear. In this article, we show that basal levels of IFN regulatory factor (IRF) 5 in pDCs were significantly higher in females compared with males and positively correlated with the percentage of IFN-α–secreting pDCs. Delivery of recombinant IRF5 protein into human primary pDCs increased TLR7-mediated IFN-α secretion. In mice, genetic ablation of the estrogen receptor 1 (Esr1) gene in the hematopoietic compartment or DC lineage reduced Irf5 mRNA expression in pDCs and IFN-α production. IRF5 mRNA levels furthermore correlated with ESR1 mRNA levels in human pDCs, consistent with IRF5 regulation at the transcriptional level by ESR1. Taken together, these data demonstrate a critical mechanism by which sex differences in basal pDC IRF5 expression lead to higher IFN-α production upon TLR7 stimulation in females and provide novel targets for the modulation of immune responses and inflammation.


Url:
DOI: 10.4049/jimmunol.1501684
PubMed: 26519527
PubMed Central: 4654231


Affiliations:


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Le document en format XML

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<name sortKey="Sharei, Armon" sort="Sharei, Armon" uniqKey="Sharei A" first="Armon" last="Sharei">Armon Sharei</name>
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<name sortKey="Sirignano, Michael" sort="Sirignano, Michael" uniqKey="Sirignano M" first="Michael" last="Sirignano">Michael Sirignano</name>
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<name sortKey="Beisel, Claudia" sort="Beisel, Claudia" uniqKey="Beisel C" first="Claudia" last="Beisel">Claudia Beisel</name>
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<name sortKey="Hildebrandt, Heike" sort="Hildebrandt, Heike" uniqKey="Hildebrandt H" first="Heike" last="Hildebrandt">Heike Hildebrandt</name>
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<name sortKey="Cenac, Claire" sort="Cenac, Claire" uniqKey="Cenac C" first="Claire" last="Cénac">Claire Cénac</name>
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<name sortKey="Villani, Alexandra Chloe" sort="Villani, Alexandra Chloe" uniqKey="Villani A" first="Alexandra-Chloé" last="Villani">Alexandra-Chloé Villani</name>
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<name sortKey="Diefenbach, Thomas J" sort="Diefenbach, Thomas J" uniqKey="Diefenbach T" first="Thomas J." last="Diefenbach">Thomas J. Diefenbach</name>
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<name sortKey="Le Gall, Sylvie" sort="Le Gall, Sylvie" uniqKey="Le Gall S" first="Sylvie" last="Le Gall">Sylvie Le Gall</name>
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<name sortKey="Schwartz, Olivier" sort="Schwartz, Olivier" uniqKey="Schwartz O" first="Olivier" last="Schwartz">Olivier Schwartz</name>
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<name sortKey="Herbeuval, Jean Philippe" sort="Herbeuval, Jean Philippe" uniqKey="Herbeuval J" first="Jean-Philippe" last="Herbeuval">Jean-Philippe Herbeuval</name>
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<name sortKey="Autran, Brigitte" sort="Autran, Brigitte" uniqKey="Autran B" first="Brigitte" last="Autran">Brigitte Autran</name>
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<name sortKey="Guery, Jean Charles" sort="Guery, Jean Charles" uniqKey="Guery J" first="Jean-Charles" last="Guéry">Jean-Charles Guéry</name>
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<nlm:aff id="aff6">Université de Toulouse, Université Paul Sabatier, Centre de Physiopathologie de Toulouse Purpan, Toulouse F-31300, France;</nlm:aff>
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<name sortKey="Chang, J Judy" sort="Chang, J Judy" uniqKey="Chang J" first="J. Judy" last="Chang">J. Judy Chang</name>
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<region type="state">Massachusetts</region>
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<nlm:aff id="aff12">Department of Infectious Diseases, Monash University, Melbourne, Victoria 3800, Australia</nlm:aff>
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<wicri:regionArea>Department of Infectious Diseases, Monash University, Melbourne, Victoria 3800</wicri:regionArea>
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<name sortKey="Altfeld, Marcus" sort="Altfeld, Marcus" uniqKey="Altfeld M" first="Marcus" last="Altfeld">Marcus Altfeld</name>
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<region type="state">Massachusetts</region>
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<nlm:aff id="aff3">Heinrich Pette Institute-Leibniz Institute for Experimental Virology, Hamburg 20246, Germany;</nlm:aff>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Heinrich Pette Institute-Leibniz Institute for Experimental Virology, Hamburg 20246</wicri:regionArea>
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<placeName>
<settlement type="city">Hambourg</settlement>
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<title level="j">The Journal of Immunology Author Choice</title>
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<term>Mice, Transgenic</term>
<term>RNA, Messenger (biosynthesis)</term>
<term>Recombinant Proteins (pharmacology)</term>
<term>Sex Characteristics</term>
<term>Signal Transduction (genetics)</term>
<term>Toll-Like Receptor 7 (metabolism)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr">
<term>ARN messager (biosynthèse)</term>
<term>Animaux</term>
<term>Caractères sexuels</term>
<term>Cellules cultivées</term>
<term>Cellules dendritiques (immunologie)</term>
<term>Facteurs de régulation d'interféron (génétique)</term>
<term>Facteurs de régulation d'interféron (métabolisme)</term>
<term>Facteurs de régulation d'interféron (pharmacologie)</term>
<term>Femelle</term>
<term>Humains</term>
<term>Interféron alpha (biosynthèse)</term>
<term>Interféron alpha (sécrétion)</term>
<term>Mâle</term>
<term>Protéines recombinantes (pharmacologie)</term>
<term>Récepteur alpha des oestrogènes (génétique)</term>
<term>Récepteur de type Toll-7 (métabolisme)</term>
<term>Régulation de l'expression des gènes</term>
<term>Souris</term>
<term>Souris transgéniques</term>
<term>Transduction du signal (génétique)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="biosynthesis" xml:lang="en">
<term>Interferon-alpha</term>
<term>RNA, Messenger</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en">
<term>Estrogen Receptor alpha</term>
<term>Interferon Regulatory Factors</term>
</keywords>
<keywords scheme="MESH" qualifier="biosynthèse" xml:lang="fr">
<term>ARN messager</term>
<term>Interféron alpha</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en">
<term>Signal Transduction</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr">
<term>Facteurs de régulation d'interféron</term>
<term>Récepteur alpha des oestrogènes</term>
<term>Transduction du signal</term>
</keywords>
<keywords scheme="MESH" qualifier="immunologie" xml:lang="fr">
<term>Cellules dendritiques</term>
</keywords>
<keywords scheme="MESH" qualifier="immunology" xml:lang="en">
<term>Dendritic Cells</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en">
<term>Interferon Regulatory Factors</term>
<term>Toll-Like Receptor 7</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr">
<term>Facteurs de régulation d'interféron</term>
<term>Récepteur de type Toll-7</term>
</keywords>
<keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr">
<term>Facteurs de régulation d'interféron</term>
<term>Protéines recombinantes</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en">
<term>Interferon Regulatory Factors</term>
<term>Recombinant Proteins</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="secretion" xml:lang="en">
<term>Interferon-alpha</term>
</keywords>
<keywords scheme="MESH" qualifier="sécrétion" xml:lang="fr">
<term>Interféron alpha</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Animals</term>
<term>Cells, Cultured</term>
<term>Female</term>
<term>Gene Expression Regulation</term>
<term>Humans</term>
<term>Male</term>
<term>Mice</term>
<term>Mice, Transgenic</term>
<term>Sex Characteristics</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Animaux</term>
<term>Caractères sexuels</term>
<term>Cellules cultivées</term>
<term>Femelle</term>
<term>Humains</term>
<term>Mâle</term>
<term>Régulation de l'expression des gènes</term>
<term>Souris</term>
<term>Souris transgéniques</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">
<p>Increased IFN-α production contributes to the pathogenesis of infectious and autoimmune diseases. Plasmacytoid dendritic cells (pDCs) from females produce more IFN-α upon TLR7 stimulation than pDCs from males, yet the mechanisms underlying this difference remain unclear. In this article, we show that basal levels of IFN regulatory factor (IRF) 5 in pDCs were significantly higher in females compared with males and positively correlated with the percentage of IFN-α–secreting pDCs. Delivery of recombinant IRF5 protein into human primary pDCs increased TLR7-mediated IFN-α secretion. In mice, genetic ablation of the estrogen receptor 1 (
<italic>Esr1</italic>
) gene in the hematopoietic compartment or DC lineage reduced
<italic>Irf5</italic>
mRNA expression in pDCs and IFN-α production.
<italic>IRF5</italic>
mRNA levels furthermore correlated with
<italic>ESR1</italic>
mRNA levels in human pDCs, consistent with
<italic>IRF5</italic>
regulation at the transcriptional level by
<italic>ESR1</italic>
. Taken together, these data demonstrate a critical mechanism by which sex differences in basal pDC IRF5 expression lead to higher IFN-α production upon TLR7 stimulation in females and provide novel targets for the modulation of immune responses and inflammation.</p>
</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>Allemagne</li>
<li>Australie</li>
<li>France</li>
<li>États-Unis</li>
</country>
<region>
<li>Hambourg</li>
<li>Massachusetts</li>
<li>Midi-Pyrénées</li>
<li>Occitanie (région administrative)</li>
<li>Île-de-France</li>
</region>
<settlement>
<li>Hambourg</li>
<li>Paris</li>
<li>Toulouse</li>
</settlement>
<orgName>
<li>Université Paris-Descartes</li>
</orgName>
</list>
<tree>
<country name="États-Unis">
<region name="Massachusetts">
<name sortKey="Griesbeck, Morgane" sort="Griesbeck, Morgane" uniqKey="Griesbeck M" first="Morgane" last="Griesbeck">Morgane Griesbeck</name>
</region>
<name sortKey="Altfeld, Marcus" sort="Altfeld, Marcus" uniqKey="Altfeld M" first="Marcus" last="Altfeld">Marcus Altfeld</name>
<name sortKey="Chang, J Judy" sort="Chang, J Judy" uniqKey="Chang J" first="J. Judy" last="Chang">J. Judy Chang</name>
<name sortKey="Diefenbach, Thomas J" sort="Diefenbach, Thomas J" uniqKey="Diefenbach T" first="Thomas J." last="Diefenbach">Thomas J. Diefenbach</name>
<name sortKey="Hart, Meghan" sort="Hart, Meghan" uniqKey="Hart M" first="Meghan" last="Hart">Meghan Hart</name>
<name sortKey="Kourjian, Georgio" sort="Kourjian, Georgio" uniqKey="Kourjian G" first="Georgio" last="Kourjian">Georgio Kourjian</name>
<name sortKey="Le Gall, Sylvie" sort="Le Gall, Sylvie" uniqKey="Le Gall S" first="Sylvie" last="Le Gall">Sylvie Le Gall</name>
<name sortKey="Palmer, Christine D" sort="Palmer, Christine D" uniqKey="Palmer C" first="Christine D." last="Palmer">Christine D. Palmer</name>
<name sortKey="Porichis, Filippos" sort="Porichis, Filippos" uniqKey="Porichis F" first="Filippos" last="Porichis">Filippos Porichis</name>
<name sortKey="Sharei, Armon" sort="Sharei, Armon" uniqKey="Sharei A" first="Armon" last="Sharei">Armon Sharei</name>
<name sortKey="Sirignano, Michael" sort="Sirignano, Michael" uniqKey="Sirignano M" first="Michael" last="Sirignano">Michael Sirignano</name>
<name sortKey="Tomezsko, Phillip" sort="Tomezsko, Phillip" uniqKey="Tomezsko P" first="Phillip" last="Tomezsko">Phillip Tomezsko</name>
<name sortKey="Villani, Alexandra Chloe" sort="Villani, Alexandra Chloe" uniqKey="Villani A" first="Alexandra-Chloé" last="Villani">Alexandra-Chloé Villani</name>
</country>
<country name="France">
<region name="Île-de-France">
<name sortKey="Griesbeck, Morgane" sort="Griesbeck, Morgane" uniqKey="Griesbeck M" first="Morgane" last="Griesbeck">Morgane Griesbeck</name>
</region>
<name sortKey="Autran, Brigitte" sort="Autran, Brigitte" uniqKey="Autran B" first="Brigitte" last="Autran">Brigitte Autran</name>
<name sortKey="Cenac, Claire" sort="Cenac, Claire" uniqKey="Cenac C" first="Claire" last="Cénac">Claire Cénac</name>
<name sortKey="Cenac, Claire" sort="Cenac, Claire" uniqKey="Cenac C" first="Claire" last="Cénac">Claire Cénac</name>
<name sortKey="Cenac, Claire" sort="Cenac, Claire" uniqKey="Cenac C" first="Claire" last="Cénac">Claire Cénac</name>
<name sortKey="Chauveau, Lise" sort="Chauveau, Lise" uniqKey="Chauveau L" first="Lise" last="Chauveau">Lise Chauveau</name>
<name sortKey="Guery, Jean Charles" sort="Guery, Jean Charles" uniqKey="Guery J" first="Jean-Charles" last="Guéry">Jean-Charles Guéry</name>
<name sortKey="Guery, Jean Charles" sort="Guery, Jean Charles" uniqKey="Guery J" first="Jean-Charles" last="Guéry">Jean-Charles Guéry</name>
<name sortKey="Guery, Jean Charles" sort="Guery, Jean Charles" uniqKey="Guery J" first="Jean-Charles" last="Guéry">Jean-Charles Guéry</name>
<name sortKey="Herbeuval, Jean Philippe" sort="Herbeuval, Jean Philippe" uniqKey="Herbeuval J" first="Jean-Philippe" last="Herbeuval">Jean-Philippe Herbeuval</name>
<name sortKey="Laffont, Sophie" sort="Laffont, Sophie" uniqKey="Laffont S" first="Sophie" last="Laffont">Sophie Laffont</name>
<name sortKey="Laffont, Sophie" sort="Laffont, Sophie" uniqKey="Laffont S" first="Sophie" last="Laffont">Sophie Laffont</name>
<name sortKey="Laffont, Sophie" sort="Laffont, Sophie" uniqKey="Laffont S" first="Sophie" last="Laffont">Sophie Laffont</name>
<name sortKey="Schwartz, Olivier" sort="Schwartz, Olivier" uniqKey="Schwartz O" first="Olivier" last="Schwartz">Olivier Schwartz</name>
<name sortKey="Smith, Nikaia" sort="Smith, Nikaia" uniqKey="Smith N" first="Nikaïa" last="Smith">Nikaïa Smith</name>
</country>
<country name="Allemagne">
<region name="Hambourg">
<name sortKey="Ziegler, Susanne" sort="Ziegler, Susanne" uniqKey="Ziegler S" first="Susanne" last="Ziegler">Susanne Ziegler</name>
</region>
<name sortKey="Altfeld, Marcus" sort="Altfeld, Marcus" uniqKey="Altfeld M" first="Marcus" last="Altfeld">Marcus Altfeld</name>
<name sortKey="Beisel, Claudia" sort="Beisel, Claudia" uniqKey="Beisel C" first="Claudia" last="Beisel">Claudia Beisel</name>
<name sortKey="Beisel, Claudia" sort="Beisel, Claudia" uniqKey="Beisel C" first="Claudia" last="Beisel">Claudia Beisel</name>
<name sortKey="Hildebrandt, Heike" sort="Hildebrandt, Heike" uniqKey="Hildebrandt H" first="Heike" last="Hildebrandt">Heike Hildebrandt</name>
</country>
<country name="Australie">
<noRegion>
<name sortKey="Chang, J Judy" sort="Chang, J Judy" uniqKey="Chang J" first="J. Judy" last="Chang">J. Judy Chang</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>

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