{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T01:16:45Z","timestamp":1793063805607,"version":"4.5.0"},"reference-count":55,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,11,10]],"date-time":"2021-11-10T00:00:00Z","timestamp":1636502400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81874304"],"award-info":[{"award-number":["81874304"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82093075"],"award-info":[{"award-number":["82093075"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["31900991"],"award-info":[{"award-number":["31900991"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["U2004197"],"award-info":[{"award-number":["U2004197"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21904119"],"award-info":[{"award-number":["21904119"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small Methods"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Following ischemic stroke, brain\u2010resident activated microglia and peripherally infiltrated inflammatory cells create a complicated and overactivated brain immune microenvironment, which causes neuron death and dramatically hinders neurological functional recovery. Herein, an engineering CXCL12 biomimetic decoy\u2010integrated versatile immunosuppressive nanoparticle (VIN) for management of the overactivated brain immune microenvironment is reported. The shell of VIN (membrane of CXCR4 overexpressed mesenchymal stem cells), can not only improve the homing of nanoparticles to the cerebral ischemic lesions, but also efficiently adsorb and neutralize CXCL12 to cut off infiltration of peripheral\u2010neutrophils and mononuclear macrophages. The loaded A151 (cGAS inhibitor, telomerase repeat sequences) can inhibit cGAS\u2010STING pathway in microglia, leading to microglia polarization toward an anti\u2010inflammatory M2\u2010like phenotype. Interestingly, A151 can be efficiently loaded onto the polydopamine nanospheres (PDA, the core of VIN) through the bridge of Zn<jats:sup>2+<\/jats:sup>. In the inflammatory site, PDA is oxidized by reactive oxygen species (ROS), with the disappearance of Zn<jats:sup>2+<\/jats:sup> complexation effect, and then A151 realizes a controlled release. In a model of rat ischemic stroke, VIN integrates inflammation tropism, peripherally inflammatory cells filtrate, brain\u2010resident activated microglia polarization, as well as, ROS scavenging, exerting outstanding therapeutic effects on ameliorating the mortality, reducing the infarct volume, and protecting neurogenic functions of neurons.<\/jats:p>","DOI":"10.1002\/smtd.202101158","type":"journal-article","created":{"date-parts":[[2021,11,11]],"date-time":"2021-11-11T01:40:33Z","timestamp":1636594833000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":74,"title":["Engineering CXCL12 Biomimetic Decoy\u2010Integrated Versatile Immunosuppressive Nanoparticle for Ischemic Stroke Therapy with Management of Overactivated Brain Immune Microenvironment"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1531-7265","authenticated-orcid":false,"given":"Jinjin","family":"Shi","sequence":"first","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"},{"name":"Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases Henan Province Zhengzhou University  Zhengzhou 450001 China"},{"name":"Collaborative Innovation Center of New Drug Research and Safety Evaluation Henan Province Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yue","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Na","family":"Yin","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Changhua","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuzhen","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui","family":"Cheng","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tonghai","family":"Zhou","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenzhong","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"},{"name":"Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases Henan Province Zhengzhou University  Zhengzhou 450001 China"},{"name":"Collaborative Innovation Center of New Drug Research and Safety Evaluation Henan Province Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaixiang","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Pharmaceutical Sciences Zhengzhou University  Zhengzhou 450001 China"},{"name":"Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases Henan Province Zhengzhou University  Zhengzhou 450001 China"},{"name":"Collaborative Innovation Center of New Drug Research and Safety Evaluation Henan Province Zhengzhou University  Zhengzhou 450001 China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,11,10]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsb.2020.11.019"},{"key":"e_1_2_7_1_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.1c00231"},{"key":"e_1_2_7_1_3","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejim.2015.11.030"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.1c00672"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2016.03.555"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1080\/20013078.2020.1809065"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.biomaterials.2018.01.039"},{"key":"e_1_2_7_4_3","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201900603"},{"key":"e_1_2_7_4_4","doi-asserted-by":"publisher","DOI":"10.1016\/j.biomaterials.2021.120765"},{"key":"e_1_2_7_4_5","doi-asserted-by":"publisher","DOI":"10.1172\/JCI135530"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.3389\/fimmu.2019.02167"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.7150\/thno.24475"},{"key":"e_1_2_7_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00401-018-1954-4"},{"key":"e_1_2_7_6_3","doi-asserted-by":"publisher","DOI":"10.7150\/thno.56367"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12974-020-01860-y"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/dneu.22545"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.brainresbull.2021.03.010"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.7150\/thno.48761"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.9b01282"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.7150\/thno.44364"},{"key":"e_1_2_7_11_3","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202101433"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.1c00719"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202010391"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.9b04216"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsbiomaterials.0c01197"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201808361"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201906283"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.8b04787"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202102912"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.8b04022"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.117.031046"},{"key":"e_1_2_7_20_2","doi-asserted-by":"publisher","DOI":"10.15252\/emmm.201911002"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/med.21479"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.langmuir.0c00046"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/ppsc.202000208"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.8b00477"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.9b04974"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.0c05497"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201905480"},{"key":"e_1_2_7_27_2","doi-asserted-by":"publisher","DOI":"10.1002\/smll.201902011"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/eji.201747338"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cell.2021.05.020"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tips.2020.11.010"},{"key":"e_1_2_7_30_2","doi-asserted-by":"publisher","DOI":"10.1111\/imm.12918"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jmedchem.8b00657"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.redox.2017.04.003"},{"key":"e_1_2_7_32_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41401-020-0378-6"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jconrel.2019.12.001"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biomaterials.2017.01.004"},{"key":"e_1_2_7_34_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201910691"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/adtp.202100082"},{"key":"e_1_2_7_35_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.biomaterials.2020.120339"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202101526"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202006169"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202004029"}],"container-title":["Small Methods"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smtd.202101158","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/smtd.202101158","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smtd.202101158","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,28]],"date-time":"2023-08-28T09:39:08Z","timestamp":1693215548000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/smtd.202101158"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,11,10]]},"references-count":55,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2022,1]]}},"alternative-id":["10.1002\/smtd.202101158"],"URL":"https:\/\/doi.org\/10.1002\/smtd.202101158","archive":["Portico"],"relation":{},"ISSN":["2366-9608","2366-9608"],"issn-type":[{"value":"2366-9608","type":"print"},{"value":"2366-9608","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,11,10]]},"assertion":[{"value":"2021-09-17","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-11-10","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2101158"}}