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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002977naa a2200349 4500
001oai:prod.swepub.kib.ki.se:145279793
003SwePub
008240701s2020 | |||||||||||000 ||eng|
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1452797932 URI
024a https://doi.org/10.3390/ijms212286032 DOI
040 a (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Han, JMu Karolinska Institutet4 aut
2451 0a Underestimated Peripheral Effects Following Pharmacological and Conditional Genetic Microglial Depletion
264 c 2020-11-15
264 1b MDPI AG,c 2020
520 a Microglia, predominant parenchymal resident macrophages in the central nervous system (CNS), are crucial players in neurodevelopment and CNS homeostasis. In disease conditions, pro-inflammatory microglia predominate over their regulatory counterparts, and are thus a potential immunotherapeutic target. It has been well documented that microglia can be effectively depleted using both conditional genetic Cx3cr1Cre-diphtheria toxin receptor (DTR)/diphtheria toxin subunit A (DTA) animal models and pharmacological colony-stimulating factor 1 receptor (CSF1R) inhibitors. Recent advances using these approaches have expanded our knowledge of the multitude of tasks conducted by microglia in both homeostasis and diseases. Importantly, experimental microglial depletion has been proven to exert neuroprotective effects in an increasing number of disease models, mostly explained by reduced neuroinflammation. However, the comprehensive effects of additional targets such as circulating monocytes and peripheral tissue macrophages during microglial depletion periods have not been investigated widely, and for those studies addressing the issue the conclusions are mixed. In this study, we demonstrate that experimental microglial depletion using both Cx3cr1CreER/+Rosa26DTA/+ mice and different doses of CSF1R inhibitor PLX3397 exert crucial influences on circulating monocytes and peripheral tissue macrophages. Our results suggest that effects on peripheral immunity should be considered both in interpretation of microglial depletion studies, and especially in the potential translation of microglial depletion and replacement therapies.
700a Fan, YS4 aut
700a Zhou, K4 aut
700a Zhu, KYu Karolinska Institutet4 aut
700a Blomgren, Ku Karolinska Institutet4 aut
700a Lund, Hu Karolinska Institutet4 aut
700a Zhang, XM4 aut
700a Harris, RAu Karolinska Institutet4 aut
710a Karolinska Institutet4 org
773t International journal of molecular sciencesd : MDPI AGg 21:22q 21:22x 1422-0067
856u https://www.mdpi.com/1422-0067/21/22/8603/pdf
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:145279793
8564 8u https://doi.org/10.3390/ijms21228603

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