{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T21:42:14Z","timestamp":1791322934024,"version":"4.3.1"},"reference-count":43,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2015,4,15]],"date-time":"2015-04-15T00:00:00Z","timestamp":1429056000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/501100001677","name":"Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001677","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004794","name":"Centre National de la Recherche Scientifique","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004794","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,6,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Neutrophils play a key role in host defense against invading pathogens by releasing toxic agents, such as ROS and antimicrobial peptides. Human neutrophils express several TLRs that recognize a variety of microbial motifs. The interaction between TLR and their agonists is believed to help neutrophils to recognize and to kill pathogens efficiently by increasing their activation, a process called priming. However, excessive activation can induce tissue injury and thereby, contribute to inflammatory disorders. Agonists that activate TLR7 and TLR8 induce priming of neutrophil ROS production; however, which receptor is involved in this process has not been elucidated. In this study, we show that the selective TLR8 agonist, CL075 (3M002), induced a dramatic increase of fMLF-stimulated NOX2 activation, whereas the selective TLR7 agonist, loxoribine, failed to induce any priming effect. Interestingly, CL075, but not loxoribine, induced the phosphorylation of the NOX2 cytosolic component p47phox on several serines and the phosphorylation of p38MAPK and ERK1\/2. The inhibitor of p38MAPK completely blocked CL075-induced phosphorylation of p47phox Ser345. Moreover, CL075, but not loxoribine, induced the activation of the proline isomerase Pin1, and juglone, a Pin1 inhibitor, prevented CL075-mediated priming of fMLF-induced superoxide production. These results indicate that TLR8, but not TLR7, is involved in priming of human neutrophil ROS production by inducing the phosphorylation of p47phox and p38MAPK and that Pin1 is also involved in this process.<\/jats:p>","DOI":"10.1189\/jlb.2a1214-623r","type":"journal-article","created":{"date-parts":[[2015,4,15]],"date-time":"2015-04-15T20:43:35Z","timestamp":1429130615000},"page":"1081-1087","source":"Crossref","is-referenced-by-count":32,"title":["TLR8, but not TLR7, induces the priming of the NADPH oxidase activation in human neutrophils"],"prefix":"10.1093","volume":"97","author":[{"given":"Karama","family":"Makni-Maalej","sequence":"first","affiliation":[{"name":"Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale, U1149, Centre National de la Recherche Scientifique-ERL8252, Centre de Recherche sur l\u2019Inflammation , Paris , France"},{"name":"Universit\u00e9 Paris Diderot, Sorbonne Paris Cit\u00e9, Laboratoire d\u2019Excellence Inflamex, Facult\u00e9 de 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Paris, H\u00f4pitaux Universitaires Paris Nord Val de Seine Bichat-Claude Bernard, Unit\u00e9 Fonctionnelle Dysfonctionnements Immunitaires , Paris , France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Margarita","family":"Hurtado-Nedelec","sequence":"additional","affiliation":[{"name":"Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale, U1149, Centre National de la Recherche Scientifique-ERL8252, Centre de Recherche sur l\u2019Inflammation , Paris , France"},{"name":"Universit\u00e9 Paris Diderot, Sorbonne Paris Cit\u00e9, Laboratoire d\u2019Excellence Inflamex, Facult\u00e9 de M\u00e9decine , Paris , France"},{"name":"Assistance publique-H\u00f4pitaux de Paris, H\u00f4pitaux Universitaires Paris Nord Val de Seine Bichat-Claude Bernard, Unit\u00e9 Fonctionnelle Dysfonctionnements Immunitaires , Paris , France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pham My-Chan","family":"Dang","sequence":"additional","affiliation":[{"name":"Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale, U1149, Centre National de la Recherche Scientifique-ERL8252, Centre de Recherche sur l\u2019Inflammation , Paris , France"},{"name":"Universit\u00e9 Paris Diderot, Sorbonne Paris Cit\u00e9, Laboratoire d\u2019Excellence Inflamex, Facult\u00e9 de M\u00e9decine , Paris , France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jamel","family":"El-Benna","sequence":"additional","affiliation":[{"name":"Institut National de la Sant\u00e9 et de la Recherche M\u00e9dicale, U1149, Centre National de la Recherche Scientifique-ERL8252, Centre de Recherche sur l\u2019Inflammation , Paris , France"},{"name":"Universit\u00e9 Paris Diderot, Sorbonne Paris Cit\u00e9, Laboratoire d\u2019Excellence Inflamex, Facult\u00e9 de M\u00e9decine , Paris , 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