Sökning: onr:"swepub:oai:gup.ub.gu.se/304753" > TPL-2 kinase induce...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 03220naa a2200517 4500 | |
001 | oai:gup.ub.gu.se/304753 | |
003 | SwePub | |
008 | 240528s2021 | |||||||||||000 ||eng| | |
024 | 7 | a https://gup.ub.gu.se/publication/3047532 URI |
024 | 7 | a https://doi.org/10.15252/embj.20201061882 DOI |
040 | a (SwePub)gu | |
041 | a eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Breyer, F.4 aut |
245 | 1 0 | a TPL-2 kinase induces phagosome acidification to promote macrophage killing of bacteria |
264 | c 2021-04-21 | |
264 | 1 | b EMBO,c 2021 |
520 | a Tumour progression locus 2 (TPL-2) kinase mediates Toll-like receptor (TLR) activation of ERK1/2 and p38 alpha MAP kinases in myeloid cells to modulate expression of key cytokines in innate immunity. This study identified a novel MAP kinase-independent regulatory function for TPL-2 in phagosome maturation, an essential process for killing of phagocytosed microbes. TPL-2 catalytic activity was demonstrated to induce phagosome acidification and proteolysis in primary mouse and human macrophages following uptake of latex beads. Quantitative proteomics revealed that blocking TPL-2 catalytic activity significantly altered the protein composition of phagosomes, particularly reducing the abundance of V-ATPase proton pump subunits. Furthermore, TPL-2 stimulated the phosphorylation of DMXL1, a regulator of V-ATPases, to induce V-ATPase assembly and phagosome acidification. Consistent with these results, TPL-2 catalytic activity was required for phagosome acidification and the efficient killing of Staphylococcus aureus and Citrobacter rodentium following phagocytic uptake by macrophages. TPL-2 therefore controls innate immune responses of macrophages to bacteria via V-ATPase induction of phagosome maturation. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Immunologi inom det medicinska området0 (SwePub)301102 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Immunology in the medical area0 (SwePub)301102 hsv//eng |
653 | a DMXL1 | |
653 | a macrophage phagosome | |
653 | a Staphylococcus aureus | |
653 | a TPL‐ | |
653 | a 2 kinase | |
653 | a V‐ | |
653 | a ATPase | |
653 | a Biochemistry & Molecular Biology | |
653 | a Cell Biology | |
700 | 1 | a Härtlova, Anettau Gothenburg University,Göteborgs universitet,Wallenberg Centre for Molecular and Translational Medicine4 aut0 (Swepub:gu)xsvian |
700 | 1 | a Thurston, T.4 aut |
700 | 1 | a Flynn, H. R.4 aut |
700 | 1 | a Chakravarty, P.4 aut |
700 | 1 | a Janzen, J.4 aut |
700 | 1 | a Peltier, J.4 aut |
700 | 1 | a Heunis, T.4 aut |
700 | 1 | a Snijders, A. P.4 aut |
700 | 1 | a Trost, M.4 aut |
700 | 1 | a Ley, S. C.4 aut |
710 | 2 | a Göteborgs universitetb Wallenberg Centre for Molecular and Translational Medicine4 org |
773 | 0 | t Embo Journald : EMBOg 40:10q 40:10x 0261-4189x 1460-2075 |
856 | 4 | u https://onlinelibrary.wiley.com/doi/pdfdirect/10.15252/embj.2020106188 |
856 | 4 8 | u https://gup.ub.gu.se/publication/304753 |
856 | 4 8 | u https://doi.org/10.15252/embj.2020106188 |
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