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Liu P, Mao Y, Xie Y, Wei J, Yao J. Stem cells for treatment of liver fibrosis/cirrhosis: clinical progress and therapeutic potential. Stem Cell Res Ther 2022; 13:356. [PMID: 35883127 PMCID: PMC9327386 DOI: 10.1186/s13287-022-03041-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
Cost-effective treatment strategies for liver fibrosis or cirrhosis are limited. Many clinical trials of stem cells for liver disease shown that stem cells might be a potential therapeutic approach. This review will summarize the published clinical trials of stem cells for the treatment of liver fibrosis/cirrhosis and provide the latest overview of various cell sources, cell doses, and delivery methods. We also describe the limitations and strengths of various stem cells in clinical applications. Furthermore, to clarify how stem cells play a therapeutic role in liver fibrosis, we discuss the molecular mechanisms of stem cells for treatment of liver fibrosis, including liver regeneration, immunoregulation, resistance to injury, myofibroblast repression, and extracellular matrix degradation. We provide a perspective for the prospects of future clinical implementation of stem cells.
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Affiliation(s)
- Pinyan Liu
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Yongcui Mao
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Ye Xie
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Jiayun Wei
- The First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Jia Yao
- The First Clinical Medical College of Lanzhou University, Lanzhou, China. .,Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, China.
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Zhang J, Wang H, Yao L, Zhao P, Wu X. MiR-34a promotes fibrosis of hepatic stellate cells via the TGF-β pathway. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1520. [PMID: 34790726 PMCID: PMC8576652 DOI: 10.21037/atm-21-5005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 10/19/2021] [Indexed: 12/12/2022]
Abstract
Background Previous studies have confirmed that MicroRNA (miRNA) is a key regulator exhibiting different effects in human liver fibrosis. However, the function of miR-34a in liver fibrosis has not been reported. Hence, this study aimed to investigate the regulatory mechanism of miR-34a in liver fibrosis. Methods The expression of miR-34a was measured in fibrosis tissues via the quantitative real-time PCR (qRT-PCR) assay. Subsequently, 30 male C57BL/6J mice were divided into control and treatment groups and used to establish animal models of liver fibrosis to explore the expression level of miR-34a. Moreover, Cell Counting Kit 8 (CCK-8) and transwell assays were preformed to identify the regulatory mechanism of miR-34a in cells. The effect of miR-34a on the activity of transforming growth factor-β (TGF-β) pathway was observed by western blot. Results Up-regulation of miR-34a was detected in fibrosis cells. Moreover, the cellular phenotype was suppressed by miR-34a down-regulation in a primary culture of hepatic stellate cells (HSCs). Besides, it was found that increased miR-34a could significantly promote the invasion and migration of HSCs. Moreover, miR-34a activates HSCs through transforming TGF-β, α-smooth muscle actin (α-SMA), and Monocyte chemoattractant protein-1 (MCP-1), which further affects liver fibrosis. Conclusions MiR-34a promotes the fibrosis of HSCs as well as cell proliferation, migration, and invasion.
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Affiliation(s)
- Jie Zhang
- Department of Nutrition, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Nutrition, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Haixia Wang
- Healthcare Department, The Third Hospital of Jinan, Jinan, China
| | - Linlin Yao
- Department of Cardiology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Peng Zhao
- Department of Cardiology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xiaoyan Wu
- Department of Cardiology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Rostami T, Maleki N, Kasaeian A, Nikbakht M, Kiumarsi A, Asadollah Mousavi S, Ghavamzadeh A. Co-transplantation of bone marrow-derived mesenchymal stem cells with hematopoietic stem cells does not improve transplantation outcome in class III beta-thalassemia major: A prospective cohort study with long-term follow-up. Pediatr Transplant 2021; 25:e13905. [PMID: 33179398 DOI: 10.1111/petr.13905] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 10/02/2020] [Accepted: 10/07/2020] [Indexed: 12/18/2022]
Abstract
Bone marrow transplantation is the only curative treatment for beta-thalassemia major. Data on the co-transplantation of MSCs with HSCs in beta-thalassemia major patients are scarce. We aimed to investigate the outcomes of thalassemia major patients who underwent bone marrow-derived MSC co-transplantation with HSCs compared with those who only received HSCs. This prospective randomized study included patients with class III thalassemia major undergoing HSCT divided randomly into two groups: Thirty-three patients underwent co-transplantation of bone marrow-derived MSCs with HSCs, and 26 patients only received HSCs. Five-year OS, TFS, TRM, graft rejection rate, and GVHD were estimated. The 5-year OS was 66.54% (95% CI, 47.8% to 79.9%) in patients who underwent co-transplantation of MSCs with HSCs vs 76.92% (95% CI, 55.7% to 88.9%) in patients who only received HSCs (P = .54). No significant difference was observed in the 5-year TFS between the two groups (59.1% vs 69.2%; P = .49). The 5-year cumulative incidence of TRM was not statistically significant among patients who underwent co-transplantation of MSCs with HSCs (27.27%) vs those who only received HSCs (19.23%; P = .61). There was no statistically significant difference in graft rejection, acute GvHD, and chronic GvHD between the two groups. Based on our findings, the co-transplantation of MSCs and HSCs to class III thalassemia major patients does not alter their transplantation outcomes including OS, TFS, rejection rate, transplant-related mortality, and GvHD.
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Affiliation(s)
- Tahereh Rostami
- Hematology, Oncology and Stem Cell Transplantation Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasrollah Maleki
- Hematology, Oncology and Stem Cell Transplantation Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Kasaeian
- Hematology, Oncology and Stem Cell Transplantation Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Nikbakht
- Hematology, Oncology and Stem Cell Transplantation Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Azadeh Kiumarsi
- Hematology, Oncology and Stem Cell Transplantation Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Asadollah Mousavi
- Hematology, Oncology and Stem Cell Transplantation Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ardeshir Ghavamzadeh
- Hematology, Oncology and Stem Cell Transplantation Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
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The effect of bone marrow-derived mesenchymal stem cell co-transplantation with hematopoietic stem cells on liver fibrosis alleviation and survival in patients with class III β-thalassemia major. Stem Cell Res Ther 2021; 12:213. [PMID: 33781314 PMCID: PMC8008651 DOI: 10.1186/s13287-021-02242-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 02/24/2021] [Indexed: 01/22/2023] Open
Abstract
Background Hepatic fibrosis is a common complication in transfusion-dependent thalassemia patients. Data on the co-transplantation of mesenchymal stem cells (MSCs) with hematopoietic stem cells (HSCs) in beta-thalassemia major patients are scarce. Therefore, we aimed to evaluate the effect of co-transplantation of bone marrow-derived MSC with HSCs on the liver fibrosis alleviation and transplant outcomes in class III beta-thalassemia major. Methods Between April 1998 and January 2017, a total of 224 consecutive patients with class III beta-thalassemia major underwent allogeneic HSCT in the Research Institute for Oncology, Hematology and Cell Therapy, Tehran University of Medical Sciences, Tehran, Iran. To assess liver fibrotic changes after transplantation, 47 patients participated in the MSC plus HSC group and 30 patients in the HSC only group at the end of the follow-up period. All patients underwent laboratory tests, especially serum ferritin and liver function testing, hepatic T2* MRI, liver biopsy, and FibroScan before and 2 years after transplantation. Kaplan-Meier curves were derived to determine survival and were compared using the log-rank test. Repeated-measure, mixed-effect linear regression models were used to examine the changes in liver fibrosis over time. Results The 10-year OS rate was 71.84% in the mesenchymal group and 61.89% in the non-mesenchymal group (P value = 0.294), while the 10-year TFS rate was 63.64% in the mesenchymal group and 52.78% in the non-mesenchymal group (P value = 0.285). No significant difference was observed in the 10-year NRM, rejection rate, ANC engraftment, platelet engraftment, acute GvHD, and chronic GvHD between the two groups. In addition, the results of repeated-measure, mixed-effect linear regression models showed that none of the variables determining hepatic fibrosis had a significant difference between patients receiving MSCs and patients who did not receive MSCs. Conclusions Based on the results of this study, a single infusion of MSCs at the time of HSCT to patients with class III beta-thalassemia major could not significantly improve the liver fibrosis alleviation and transplantation outcomes, including OS, TFS, TRM, rejection rate, ANC engraftment, platelet engraftment, acute GvHD, and chronic GvHD. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02242-8.
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Zhu B, You S, Rong Y, Yu Q, Lv S, Song F, Liu H, Wang H, Zhao J, Li D, Liu W, Xin S. A novel stem cell therapy for hepatitis B virus-related acute-on-chronic liver failure. ACTA ACUST UNITED AC 2020; 53:e9728. [PMID: 33053116 PMCID: PMC7552894 DOI: 10.1590/1414-431x20209728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 08/07/2020] [Indexed: 12/20/2022]
Abstract
The aim of this study was to propose a stem cell therapy for hepatitis B virus (HBV)-related acute-on-chronic liver failure (ACLF) based on plasma exchange (PE) for peripheral blood stem cell (PBSC) collection and examine its safety and efficacy. Sixty patients (n=20 in each group) were randomized to PE (PE alone), granulocyte colony-stimulating factor (G-CSF) (PE after G-CSF treatment), and PBSC transplantation (PBSCT) (G-CSF, PE, PBSC collection and hepatic artery injection) groups. Patients were followed-up for 24 weeks. Liver function and adverse events were recorded. Survival analysis was performed. PBSCT improved blood ammonia levels at 1 week (P<0.05). The level of total bilirubin, international normalized ratio, and creatinine showed significant differences in the 4th week of treatment (P<0.05). The survival rates of the PE, G-CSF, and PBSCT groups were 50, 65, and 85% at 90 days (P=0.034). There was a significant difference in 90-day survival between the PE and PBSCT groups (P=0.021). The preliminary results suggested that PBSCT was safe, with a possibility of improved 90-day survival in patients with HBV-ACLF.
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Affiliation(s)
- Bing Zhu
- Medical School of Chinese PLA, Beijing, China.,Liver Failure Treatment and Research Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Shaoli You
- Liver Failure Treatment and Research Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Yihui Rong
- Department of Infection and Liver Diseases, Peking University International Hospital, Beijing, China
| | - Qiang Yu
- Department of Interventional Therapy, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Sa Lv
- Liver Failure Treatment and Research Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Fangjiao Song
- Liver Failure Treatment and Research Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Hongling Liu
- Liver Transplantation Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Huaming Wang
- Department of Interventional Therapy, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jun Zhao
- Liver Failure Treatment and Research Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Dongze Li
- Liver Failure Treatment and Research Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Wanshu Liu
- Liver Failure Treatment and Research Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Shaojie Xin
- Medical School of Chinese PLA, Beijing, China.,Liver Failure Treatment and Research Center, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
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Qin Y, Fang K, Lu N, Hu Y, Tian Z, Zhang C. Interferon gamma inhibits the differentiation of mouse adult liver and bone marrow hematopoietic stem cells by inhibiting the activation of notch signaling. Stem Cell Res Ther 2019; 10:210. [PMID: 31311586 PMCID: PMC6636148 DOI: 10.1186/s13287-019-1311-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 06/18/2019] [Accepted: 06/20/2019] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The paradigm of hematopoietic stem and progenitor cells (HSPCs) has become accepted ever since the discovery of adult mouse liver hematopoietic stem cells and their multipotent characteristics that give rise to all blood cells. However, differences between bone marrow (BM) and liver hematopoietic stem cells and the hematopoietic microenvironment remain poorly understood. In addition, the regulation of the liver hematopoietic system remains unknown. METHODS Clone formation assays were used to confirm that the proliferation of adult mouse liver and bone marrow HSPCs. Model mice with different interferon gamma (IFN-γ) levels and a co-culture system were used to detect the differentiation of liver HSPCs. The γ-secretase inhibitor (GSI) and the JAK/STAT inhibitor ruxolitinib and cell culture assays were used to explore the molecular mechanism by which IFN-γ impairs HSPC proliferation and differentiation. RESULTS The colony-forming activity of liver and bone marrow HSPCs was inhibited by IFN-γ. Model mice with different IFN-γ levels showed that the differentiation of liver HSPCs was impaired by IFN-γ. Using a co-culture system comprising liver HSPCs, we found that IFN-γ inhibited the development of liver hematopoietic stem cells into γδT cells. We then demonstrated that IFN-γ might impair liver HSPC differentiation by inhibiting the activation of the notch signaling via the JAK/STAT signaling pathway. CONCLUSIONS IFN-γ inhibited the proliferation of liver-derived HSPCs. IFN-γ also impaired the differentiation of long-term hematopoietic stem cells (LT-HSCs) into short-term hematopoietic stem cells (ST-HSCs) and multipotent progenitors (MPPs) and the process from LSK (Lineage-Sca-1+c-Kit+) cells to γδT cells. Importantly, we proposed that IFN-γ might inhibit the activation of notch signaling through the JAK/STAT signaling pathway and thus impair the differentiation process of mouse adult liver and BM hematopoietic stem cells.
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Affiliation(s)
- Yuhong Qin
- Institute of Immunopharmacology and Immunotherapy, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, Shandong, China
| | - Keke Fang
- Institute of Immunopharmacology and Immunotherapy, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, Shandong, China
| | - Nan Lu
- Institute of Diagnostics, School of Medicine, Shandong University, Jinan, 250012, Shandong, China.
| | - Yuan Hu
- Institute of Immunopharmacology and Immunotherapy, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, Shandong, China
| | - Zhigang Tian
- Institute of Immunology, School of Life Sciences, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Cai Zhang
- Institute of Immunopharmacology and Immunotherapy, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, Shandong, China.
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