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Mesenchymal Stem Cell Therapy in Submandibular Salivary Gland Allotransplantation: Experimental Study

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dc.contributor.authorAlmansoori, Akram Abdo-
dc.contributor.authorKhentii, Namuun-
dc.contributor.authorKim, Bongju-
dc.contributor.authorKim, Soung-Min-
dc.contributor.authorLee, Jong-Ho-
dc.date.accessioned2024-08-08T01:28:59Z-
dc.date.available2024-08-08T01:28:59Z-
dc.date.created2020-02-03-
dc.date.created2020-02-03-
dc.date.issued2019-06-
dc.identifier.citationTransplantation, Vol.103 No.6, pp.1111-1120-
dc.identifier.issn0041-1337-
dc.identifier.urihttps://hdl.handle.net/10371/206212-
dc.description.abstractBackground. Allotransplantation of submandibular salivary glands (SMGs) could be an alternative treatment option for severe keratoconjunctivitis sicca in noncandidates for autologous SMG transplantation. This study was conducted to evaluate the effect of allogeneic mesenchymal stem cell (MSC) therapy on the survival of allotransplanted SMGs. Methods. Thirty-six SMG allotransplantations (n = 6 per group) were performed in New Zealand white rabbits and randomly divided into the following groups: allograft control (Allo-Ctrl), low-dose FK506 (FK506-L), high-dose FK506 (FK506-H), allogeneic MSCs, MSCs+FK506-L, and MSCs+FK506-H. Rabbits were closely observed for 2 weeks. Gland viability and rejection were assessed by monitoring interleukin-2 levels by ELISA, sialoscintigraphy, M3-muscarinic acetylcholine receptor expression, histological evaluation, and apoptosis assay. Results. Intraoperatively, all glands showed patency and saliva flow except 1 gland. Sialoscintigraphy revealed significantly higher saliva production within the MSC-treated glands. Histologically, MSC-treated glands showed higher glandular tissue preservation and less acini atrophy. The MSCs+FK506-H group revealed significantly lower apoptosis percentage. The highest survival was observed in the MSCs+FK506-H group, followed by the FK506-H and MSCs+FK506-L groups, and lastly less in the FK506-L and MSCs groups. Conclusions. Concurrent administration of MSCs with FK506-H (0.16 mg/kg) resulted in higher survival rate with greater glandular tissue preservation and salivary secretion. MSCs with FK506-L (0.08 mg/kg) could be an alternative to FK506-H (0.16 mg/kg) in salivary gland allotransplantation.-
dc.language영어-
dc.publisherLippincott Williams & Wilkins Ltd.-
dc.titleMesenchymal Stem Cell Therapy in Submandibular Salivary Gland Allotransplantation: Experimental Study-
dc.typeArticle-
dc.identifier.doi10.1097/TP.0000000000002612-
dc.citation.journaltitleTransplantation-
dc.identifier.wosid000480682800020-
dc.identifier.scopusid2-s2.0-85069150133-
dc.citation.endpage1120-
dc.citation.number6-
dc.citation.startpage1111-
dc.citation.volume103-
dc.description.isOpenAccessY-
dc.contributor.affiliatedAuthorKim, Soung-Min-
dc.contributor.affiliatedAuthorLee, Jong-Ho-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.subject.keywordPlusSUPPRESS T-LYMPHOCYTE-
dc.subject.keywordPlusBONE-MARROW-
dc.subject.keywordPlusMICROVASCULAR TRANSPLANTATION-
dc.subject.keywordPlusINTRAGLANDULAR TRANSPLANTATION-
dc.subject.keywordPlusRENAL-TRANSPLANTATION-
dc.subject.keywordPlusORGAN-TRANSPLANTATION-
dc.subject.keywordPlusFUNCTIONAL RECOVERY-
dc.subject.keywordPlusCARBACHOL IMPROVES-
dc.subject.keywordPlusHEMATOPOIETIC STEM-
dc.subject.keywordPlusGRAFT-SURVIVAL-
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  • School of Dentistry
  • Department of Dentistry
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