PMID- 30824230 OWN - NLM STAT- MEDLINE DCOM- 20190715 LR - 20190715 IS - 1095-8320 (Electronic) IS - 1045-1056 (Linking) VI - 58 DP - 2019 Mar TI - Down-regulation of miR-122 after transplantation of mesenchymal stem cells in acute liver failure in mice model. PG - 64-72 LID - S1045-1056(18)30091-5 [pii] LID - 10.1016/j.biologicals.2019.02.002 [doi] AB - This study investigated the correlation between the hepatic level of miR-122 and the extent of liver tissue regeneration in CCl(4) induced liver injury mice model following transplantation of menstrual blood-(MenSCs) and bone marrow-derived stem cells (BMSCs). Hepatic miR-122 levels were significantly up-regulated following administration of CCl(4) (P < 0.01). The significant positive correlations were observed between hepatic miR-122 and biochemical serum markers and the severity of liver injury in histopathological assessments (P < 0.01). Following stem cell therapy, all cell treated groups showed a significant down-regulation in miR-122 that was significantly correlated with improvement in histopathological features and biochemical markers (P < 0.01). Furthermore, the hepatic level of miR-122 was lower in the MenSCs-treated group compared with the BMSCs-treated group (P < 0.01) and in HPL cells-treated groups in reference to undifferentiated cells-treated groups (P < 0.05). These data suggest that miR-122 could be used as a potential predictor of outcome of liver injury after mesenchymal stem cell transplantation. CI - Copyright (c) 2019 International Alliance for Biological Standardization. Published by Elsevier Ltd. All rights reserved. FAU - Fathi-Kazerooni, Mina AU - Fathi-Kazerooni M AD - Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran. FAU - Kazemnejad, Somaieh AU - Kazemnejad S AD - Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran. FAU - Khanjani, Sayeh AU - Khanjani S AD - Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran. FAU - Saltanatpour, Zohreh AU - Saltanatpour Z AD - Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran. FAU - Tavoosidana, Gholamreza AU - Tavoosidana G AD - Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran. Electronic address: g-tavoosi@tums.ac.ir. LA - eng PT - Journal Article DEP - 20190226 PL - England TA - Biologicals JT - Biologicals : journal of the International Association of Biological Standardization JID - 9004494 RN - 0 (MicroRNAs) RN - 0 (Mirn122 microRNA, mouse) SB - IM MH - Adult MH - Animals MH - Disease Models, Animal MH - *Down-Regulation MH - Female MH - Heterografts MH - Humans MH - *Liver Failure, Acute/metabolism/pathology/therapy MH - *Mesenchymal Stem Cell Transplantation MH - Mesenchymal Stem Cells/*metabolism MH - Mice MH - Mice, Inbred BALB C MH - MicroRNAs/*biosynthesis OTO - NOTNLM OT - Bone marrow stem cells OT - Liver injury OT - Menstrual blood stem cells OT - Micro-RNA OT - Regenerative medicine EDAT- 2019/03/03 06:00 MHDA- 2019/07/16 06:00 CRDT- 2019/03/03 06:00 PHST- 2018/04/14 00:00 [received] PHST- 2018/11/28 00:00 [revised] PHST- 2019/02/19 00:00 [accepted] PHST- 2019/03/03 06:00 [pubmed] PHST- 2019/07/16 06:00 [medline] PHST- 2019/03/03 06:00 [entrez] AID - S1045-1056(18)30091-5 [pii] AID - 10.1016/j.biologicals.2019.02.002 [doi] PST - ppublish SO - Biologicals. 2019 Mar;58:64-72. doi: 10.1016/j.biologicals.2019.02.002. Epub 2019 Feb 26.