6533b82ffe1ef96bd1294898
RESEARCH PRODUCT
Mesenchymal stem cells display hepato-protective activity in lymphoma bearing xenografts.
Federica CoralliniGiorgio ZauliClaudio TripodoPaola SecchieroVincenzo VindigniBarbara Zavansubject
Liver functionality. Lymphoma-bearing xenograftsPathologymedicine.medical_specialtyTime FactorsCell SurvivalMice NudeCell CommunicationMice SCIDMesenchymal Stem Cell Transplantationlymphoma.Mesenchymal stem cells; hepato-protective; lymphoma.Metastasischemistry.chemical_compoundMicehemic and lymphatic diseasesCell Line Tumorhepato-protectiveHyaluronic acidMedicineAnimalsHumansPharmacology (medical)Aspartate AminotransferasesHyaluronic AcidMesenchymal stem cellPharmacologyMesenchymal stem cells; Liver functionality. Lymphoma-bearing xenograftsTissue Scaffoldsbusiness.industryHepatocyte Growth FactorLymphoblastLymphoma Non-HodgkinMesenchymal stem cellLiver NeoplasmsAlanine TransaminaseMesenchymal Stem Cellsmedicine.diseaseXenograft Model Antitumor AssaysCoculture TechniquesLymphomaOncologychemistryLiverCell cultureHepatocyte growth factorStem cellbusinessBiomarkersmedicine.drugdescription
A disseminated model of non-Hodgkin's lymphoma with prevalent liver metastasis was generated by intraperitoneal (i.p.) injection of EBV(+) B lymphoblastoid SKW6.4 in nude-SCID mice. The survival of SKW6.4 xenografts (median survival = 27 days) was significantly improved when hyaluronan scaffolds embedded with mesenchimal stem cells (MSC) were implanted in the abdominal area 4 days after SKW6.4 injection (median survival = 39.5 days). Mice implanted with MSC showed a significant improvement of hepatic functionality in lymphoma xenografts, as demonstrated by measurement of serum ALT/AST levels. Co-culture of MSC with lymphoma cells enhanced the release of hepatocyte growth factor (HGF) by MSC. These data suggest that hyaluronan-embedded MSC exert anti-lymphoma activity by ameliorating hepatic functionality.
year | journal | country | edition | language |
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2012-01-01 | Investigational new drugs |