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中国组织工程研究与临床康复,2眷3筋2008—01—15出版 JournalofClinicalRehabilitativel~ssueEngineeringResearchJanuary15,2008Vo1.12,No3 骨髓间充质干细胞向神经元样细胞的分化及其在细胞移植中的应用☆ 王新生’,崔慧先 Diferentiationofmesenchymalstemcellsintoneuronlikecellsandtheapplicationincelltransplantation WangXin-sheng’ ,CuiHui-xian Abstract BACKGR0UND:MesenchymalstemcellsexistinbonemarrowstromaandcandifferentiateintothreeblastodermictypecellsExperimental . Center,HebeiNorth OBJECTIVE:Inthispaperthelastedprogressinthebiologicalcharacteristicsandthemechanismofinducingthemesenchymal University, stemcellsdifferentiationtoneuron-likecellsand山ecellstransplantationinrecentyearswerereviewed. Zhan【由iakou RETRIEVALSTRATEGY:Acomputer-basedonlinesearchofPUBMEDwasundertakentoidentify山erelevantarticlepublished075O【x】.Hebei betweenl999and2007wi山山ekeywordsof”bonemesenchymalstemcells”inEnglish.Meanwhile.山erelevantarticlespublishedProvince,China: froml999to2007weresearchedinChinaJournalFull-textDatabasewiththesarflekeywordsinChinese.Theliteratureswere‘Departmentof Anatomy,Hebei selectedprimaryandtIlecitationofeacharticlewasIookedup.Inclusivecriteria:articlesrelatedto山epresentdevelopmentofMedicalUniversity, mesenchymalstemcellsand山emechanismofinducing山emesenchymalstemcelldifferentiationtoneura1.1ikecellsandthecellsShijiazhuang transplantationwereincluded.Exclusivecriteria:Obsolescentliteraturesorrepetitivestudieswereexcluded.0500l7.Hebei Province,China LITERATUREEVALUAT10N:Among230collectedarticles,72wereselectedaccordingto山einclusivecriteria.andl58oldor repetitiveoneswereeliminated.Finally,29articleswereanalyzedinvolving山eisolation,culture,identification(8articles),WangXin—slaeng☆. mechanismanddifferentiation(17articles)andtransplantation(4articles)ofmesenchymalstemcells.Studyingford0ct0眦 DATASYNTHESIS:Atpresent,thecytobiologicalandmolecularmechanismsofmesenchymalstemcellsarestilluncertain.Associateprofessor, becauseoflackingofspecificmarkersofmesenchymalstemcells.andmanyproblemssuchashowtoinducethemesenchymalstemE)【DaiⅡ嘲忸lC慨 HebeiN0