1
|
Gomes E, Vieira de Castro J, Costa B, Salgado A. The impact of Mesenchymal Stem Cells and their secretome as a treatment for gliomas. Biochimie 2018; 155:59-66. [PMID: 30031037 DOI: 10.1016/j.biochi.2018.07.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 07/16/2018] [Indexed: 12/12/2022]
|
2
|
The Inhibitory Effect of Mesenchymal Stem Cells with rAd-NK4 on Liver Cancer. Appl Biochem Biotechnol 2017; 183:444-459. [DOI: 10.1007/s12010-017-2456-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 03/12/2017] [Indexed: 12/18/2022]
|
3
|
Wharton's Jelly-Derived Mesenchymal Stromal Cells and Fibroblast-Derived Extracellular Matrix Synergistically Activate Apoptosis in a p21-Dependent Mechanism in WHCO1 and MDA MB 231 Cancer Cells In Vitro. Stem Cells Int 2016; 2016:4842134. [PMID: 26880967 PMCID: PMC4737007 DOI: 10.1155/2016/4842134] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 11/13/2015] [Accepted: 12/06/2015] [Indexed: 12/14/2022] Open
Abstract
The tumour microenvironment plays a crucial role in tumour progression and comprises tumour stroma which is made up of different cell types and the extracellular matrix (ECM). Mesenchymal stromal cells (MSCs) are part of the tumour stroma and may have conflicting effects on tumour growth. In this study we investigated the effect of Wharton's Jelly-derived MSCs (WJ-MSCs) and a fibroblast-derived ECM (fd-ECM) on esophageal (WHCO1) and breast (MDA MB 231) cancer cells in vitro. Both WJ-MSCs and the fd-ECM, alone or in combination, downregulate PCNA, cyclin D1, Bcl-2, Bcl-xL, and MMPs and upregulate p53 and p21. p21 induction resulted in G2 phase cell cycle arrest and induced apoptosis in vitro. Our data suggest that p21 induction is via p53-dependent and p53-independent mechanisms in WHCO1 and MDA MB 231 cells, respectively. Vascular endothelial growth factor, Akt, and Nodal pathways were downregulated in cancer cells cocultured with WJ-MSCs. We also demonstrate that WJ-MSCs effects on cancer cells appear to be short-lived whilst the fd-ECM effect is long-lived. This study shows the influence of tumour microenvironment on cancer cell behaviour and provides alternative therapeutic targets for potential regulation of tumour cells.
Collapse
|
4
|
Jiao H, Yang B, Guan F, Li J, Shan H, Song L, Hu X, Liang S, Du Y, Jiang C. The mixed human umbilical cord blood-derived mesenchymal stem cells show higher antitumor effect against C6 cells than the singlein vitro. Neurol Res 2013; 33:405-14. [DOI: 10.1179/016164110x12816242542490] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
5
|
Hou L, Wang X, Zhou Y, Ma H, Wang Z, He J, Hu H, Guan W, Ma Y. Inhibitory effect and mechanism of mesenchymal stem cells on liver cancer cells. Tumour Biol 2013; 35:1239-50. [PMID: 24136741 DOI: 10.1007/s13277-013-1165-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Accepted: 08/29/2013] [Indexed: 12/26/2022] Open
Abstract
Mesenchymal stem cells (MSCs), with their capacity for self-renewal and differentiation into various cell types, are important seed cells for stem cell therapy. MSCs exhibit potent pathotropic migratory properties that make them attractive for use in tumor prevention and therapy. However, little is known about the underlying molecular mechanisms that link MSCs to the targeted tumor cells. This study investigated the inhibitory effect and mechanism of MSCs on human hepatoma HepG2 cells using co-culture and conditioned medium system and animal transplantation model. The HepG2 cells were co-cultured with MSCs or treated with conditional media derived from MSCs cultures in vitro. Results of methylthiazolyldiphenyl tetrazolium assay and flow cytometric assay showed that the proliferation and apoptosis of HepG2 cells decreased and increased, respectively. Reverse transcription polymerase chain reaction analysis showed that the expression levels of bcl-2, c-Myc, β-catenin, and survivin were downregulated. The results of enzyme-linked immunosorbent assay and Western blot proved that MSCs secreted Dkk-1 to inhibit the expression of Wnt signaling pathway-related factors (bcl-2, c-Myc, β-catenin, and survivin) in tumor cells, consequently inhibiting the proliferation and promoting the apoptosis of HepG2 cells. Animal transplantation experiment showed that tumor growth was significantly inhibited when HepG2 cells were co-injected with MSCs into nude mice. These results suggested that MSCs inhibited the growth and promoted the apoptosis of HepG2 cells in a dose-dependent manner. This study provided a new approach and experimental basis for cancer therapy. This study also proved that the Wnt signaling pathway may have a function in MSC-mediated tumor cell inhibition.
Collapse
Affiliation(s)
- Lingling Hou
- College of Life Sciences and Bioengineering, Beijing Jiaotong University, Beijing, 100044, People's Republic of China,
| | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Murine bone marrow stromal cells pulsed with homologous tumor-derived exosomes inhibit proliferation of liver cancer cells. Clin Transl Oncol 2012; 14:764-73. [PMID: 22855153 DOI: 10.1007/s12094-012-0860-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Accepted: 12/20/2011] [Indexed: 12/17/2022]
Abstract
BACKGROUND Increasing evidence shows that bone marrow stromal cells (BMSCs) have antitumor activities both in vitro and in animal models. Further studies fleshed out the supportive data that the antitumor activity of BMSCs could be markedly enhanced by cytokines such as IL-2 and IFN-β (interferon). However, powerful strategies to activate BMSCs other than by genetically engineering interventions are still required. METHODS In this study, new methods of generating antitumor activities of murine marrow-originated MSCs pulsed with homologous tumor-derived exosomes (TEX) were explored to yield potent immune effectors against hepatocellular carcinoma cells in vitro. RESULTS The results showed that BMSCs pulsed with exosomes and IFN-γ exhibited increased migration ability with a result of 163.22 ± 26.90 versus 129.89 ± 29.28 cells/HP by transwell determination (p < 0.05). The inhibition of homologous hepatocellular carcinoma cells line H(22) cells by exosomes pulsed BMSCs was significantly increased by 41.9 % compared with control (p < 0.05), and flow cytometry analysis showed that the cell cycle of H(22) cells was arrested in G(0)/G(1) phase. Meanwhile, western blot analysis showed that PCNA protein expression in the supernatant of H(22) cells was significantly decreased. CONCLUSIONS This study demonstrated that BMSCs pulsed with TEX could enhance its antitumor activities, which might be regarded as a novel promising antitumor treatment.
Collapse
|
7
|
Investigation on The Inhibition Effects of Bone Marrow Mesenchymal Stem Cells With CD Gene on Glioma in C6 Rat*. PROG BIOCHEM BIOPHYS 2012. [DOI: 10.3724/sp.j.1206.2011.00157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
8
|
Lim KH, Han JH, Roh YS, Kim B, Kwon JK, You MJ, Han HJ, Ejaz S, Kang CW, Kim JH. Generation of CD2(+)CD8(+) NK Cells from c-kit(+) Bone Marrow Cells in Porcine. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2012; 16:167-74. [PMID: 22802697 PMCID: PMC3394918 DOI: 10.4196/kjpp.2012.16.3.167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 04/17/2012] [Accepted: 04/17/2012] [Indexed: 11/15/2022]
Abstract
Natural killer (NK) cells provide one of the initial barriers of cellular host defense against pathogens, in particular intracellular pathogens. Because bone marrow-derived hematopoietic stem cells (HSCs), lymphoid protenitors, can give rise to NK cells, NK ontogeny has been considered to be exclusively lymphoid. Here, we show that porcine c-kit+ bone marrow cells (c-kit+ BM cells) develop into NK cells in vitro in the presence of various cytokines [interleukin (IL)-2, IL-7, IL-15, IL-21, stem cell factor (SCF), and fms-like tyrosine kinase-3 ligand (FLT3L)]. Adding hydrocortisone (HDC) and stromal cells greatly increases the frequency of c-kit+ BM cells that give rise to CD2+CD8+ NK cells. Also, intracellular levels of perforin, granzyme B, and NKG2D were determined by RT-PCR and western blotting analysis. It was found that of perforin, granzyme B, and NKG2D levels significantly were increased in cytokine-stimulated c-kit+ BM cells than those of controls. And, we compared the ability of the cytotoxicity of CD2+CD8+ NK cells differentiated by cytokines from c-kit+ BM cells against K562 target cells for 28 days. Cytokines-induced NK cells as effector cells were incubated with K562 cells as target in a ratio of 100:1 for 4 h once a week. In results, CD2+CD8+ NK cells induced by cytokines and stromal cells showed a significantly increased cytotoxicity 21 days later. Whereas, our results indicated that c-kit+ BM cells not pretreated with cytokines have lower levels of cytotoxicity. Taken together, this study suggests that cytokines-induced NK cells from porcine c-kit+ BM cells may be used as adoptive transfer therapy if the known obstacles to xenografting (e.g. immune and non-immune problems) were overcome in the future.
Collapse
Affiliation(s)
- Kyu Hee Lim
- Department of Physiology and Biosafety Research Institute, College of Veterinary Medicine, Chonbuk National University, Jeonju 561-756, Korea
| | | | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Eskandary H, Basiri M, Nematollahi-Mahani SN, Mehravaran S. The role of stem cells in tumor targeting and growth suppression of gliomas. Biologics 2011; 5:61-70. [PMID: 21637731 PMCID: PMC3104605 DOI: 10.2147/btt.s17838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2011] [Indexed: 01/14/2023]
Abstract
Glioma remains the most challenging solid organ tumor to treat successfully. Based on the capacity of stem cells to migrate extensively and target invading glioma cells, the transplantation of stem cells as a cell-based delivery system may provide additional tools for the treatment of gliomas. In addition to the use of modified stem cells for the delivery of therapeutic agents, unmodified stem cells have been shown to have growth-suppressing effects on tumors in vitro and in vivo. This review outlines the probable factors involved in tumor tropism and tumor growth suppression, with a specific focus on the use of unmodified stem cells in the treatment of gliomas. Based on these and further future data, clinical trials may be justified.
Collapse
|
10
|
Mori K, Iwata J, Miyazaki M, Osada H, Tange Y, Yamamoto T, Aiko Y, Tamura M, Shiroishi T. Bystander killing effect of tymidine kinase gene-transduced adult bone marrow stromal cells with ganciclovir on malignant glioma cells. Neurol Med Chir (Tokyo) 2010; 50:545-53. [PMID: 20671379 DOI: 10.2176/nmc.50.545] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Transduction of the suicide gene of Herpes simplex virus thymidine kinase (Hsv-tk) into glioma cells or neural stem cells combined with pro-drug ganciclovir (GCV) treatment has been effective to treat experimental glioma in the rat through the bystander effect. Bone marrow stromal cells (MSCs) in the adult bone marrow have tropism for brain tumors and act as tumor stromal cells. Whether adult MSCs expressing Hsv-tk can also act as effector cells of the bystander killing effect on murine glioma cells was investigated. In vitro study of co-culture between 9L/LacZ (9L) glioma cells and Hsv-tk-transduced MSCs (MSCs/tk(+)) followed by GCV administration in the culture medium resulted in apparent nuclear morphological changes in the 9L glioma cells surrounding the MSCs/tk(+). 9L glioma cell survival in the presence of MSCs/tk(+) and GCV treatment was quantitatively measured and showed significant decrease of 9L glioma cell proliferation with higher MSCs/tk(+) ratio and GCV concentration. Intracerebral co-inoculation experiments in Fisher rats used 9L glioma cells and either MSCs/tk(+) or Hsv-tk-non-transduced MSCs (MSCs/tk(-)) followed by intraperitoneal injection of GCV (100 mg/kg, daily for 7 days). The animals co-inoculated with 9L glioma cells and MSCs/tk(+) showed significant retardation of tumor growth and prolongation of survival time compared with the animals with 9L glioma cells and MSCs/tk(-). Quantitative findings were established of the novel effects of adult MSCs/tk(+) as effector cells of the bystander killing effect on glioma cells.
Collapse
Affiliation(s)
- Kentaro Mori
- Department of Neurosurgery, Juntendo University, Shizuoka Hospital, Izunokuni, Shizuoka, Japan.
| | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Gondi CS, Gogineni VR, Chetty C, Dasari VR, Gorantla B, Gujrati M, Dinh DH, Rao JS. Induction of apoptosis in glioma cells requires cell-to-cell contact with human umbilical cord blood stem cells. Int J Oncol 2010; 36:1165-73. [PMID: 20372790 PMCID: PMC2852191 DOI: 10.3892/ijo_00000599] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
We have previously demonstrated the multipotent nature of human umbilical cord blood stem cells (hUCB). In this study, we have attempted to show the use of hUCB in glioma therapy. We used hUCB enriched in CD44 and CD133 cells for our studies and observed that glioma cells co-cultured with hUCB undergo apoptosis. To prove the role of cell-to-cell contact in the induction of apoptotic events, we used a modified 0.22 microm Boyden's chamber where the upper surface was used to culture glioma cells (SNB19 or U87) or xenografts (4910 or 5310) and the lower surface to culture hUCB. TUNEL assay was carried out to determine the degree of apoptotic induction and we observed that glioma or xenograft cells co-cultured with hUCB had a higher number of TUNEL-positive characteristics (63+/-6%) compared to the controls. Further, we co-cultured glioma cells labeled with lipophilic green fluorescent dye and hUCB labeled with lipophilic red fluorescent dye. FACS analysis of cells collected from the upper and lower surfaces revealed that glioma cells had taken up red fluorescent dye from the stem cells (70+/-3%) when compared to glioma cells co-cultured with fibroblast cells (15+/-4%). The apoptotic events in the glioma and xenograft cells co-cultured with hUCB were also confirmed by Western blot analysis for the cleavage of PARP and activation of caspase 8. In addition, elevated levels of CHK-2 levels and downregulation of MAP2K1 were observed in glioma cells co-cultured with hUCB indicating the DNA damage and decrease in cell survival. Nude mice, intracranially implanted with luciferase-expressing U87 cells followed by implantation of hUCB or human fibroblast cells showed retardation of intracranial tumors in hUCB-implanted mice. Taken together, these results demonstrate that hUCB have therapeutic potential with possible clinical implications.
Collapse
Affiliation(s)
- Christopher S. Gondi
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| | - Venkateswara R. Gogineni
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| | - Chandramu Chetty
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| | - Venkata Ramesh Dasari
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| | - Bharathi Gorantla
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| | - Meena Gujrati
- Department of Pathology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| | - Dzung H. Dinh
- Department of Neurosurgery, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| | - Jasti S. Rao
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
- Department of Neurosurgery, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| |
Collapse
|
12
|
Kosztowski T, Zaidi HA, Quiñones-Hinojosa A. Applications of neural and mesenchymal stem cells in the treatment of gliomas. Expert Rev Anticancer Ther 2009; 9:597-612. [PMID: 19445577 PMCID: PMC2705652 DOI: 10.1586/era.09.22] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In addition to stem cells providing a better understanding about the biology and origins of gliomas, new therapeutic approaches have been developed based on the use of stem cells as delivery vehicles. The unique ability of stem cells to track down tumor cells makes them a very appealing therapeutic modality. This review introduces neural and mesenchymal stem cells, discusses the advances that have been made in the utilization of these stem cells as therapies and in diagnostic imaging (to track the advancement of the stem cells towards the tumor cells), and concludes by addressing various challenges and concerns regarding these therapies.
Collapse
Affiliation(s)
- Thomas Kosztowski
- The Johns Hopkins Hospital, Department of Neurosurgery, Johns Hopkins University, CRB II, 1550 Orleans Street, Room 247, Baltimore, MD 21231, USA Tel.: +1 410 502 2906
| | - Hasan A Zaidi
- The Johns Hopkins Hospital, Department of Neurosurgery, Johns Hopkins University, CRB II, 1550 Orleans Street, Room 247, Baltimore, MD 21231, USA Tel.: +1 410 502 2906
| | - Alfredo Quiñones-Hinojosa
- The Johns Hopkins Hospital, Department of Neurosurgery, Johns Hopkins University, CRB II, 1550 Orleans Street, Room 247, Baltimore, MD 21231, USA Tel.: +1 410 502 2906
| |
Collapse
|
13
|
Kang SG, Jeun SS, Lim JY, Kim SM, Yang YS, Oh WI, Huh PW, Park CK. Cytotoxicity of human umbilical cord blood-derived mesenchymal stem cells against human malignant glioma cells. Childs Nerv Syst 2008; 24:293-302. [PMID: 17968556 DOI: 10.1007/s00381-007-0515-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2007] [Indexed: 01/14/2023]
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) represent a potential useful source for cell-based glioma therapies because these cells evidence both orthodox and unorthodox plasticity and also show tropism for cancer. In this study, the authors attempted to access the cytotoxicity of human umbilical cord blood (hUCB)-derived MSCs, with or without cytokine activations against malignant glioma cells. MATERIALS AND METHODS hUCB-derived MSCs were activated by interleukin-2, interleukin-15, granulocyte macrophage colony-stimulating factor, and combinations. The hUCB-derived MSCs and activated hUCB-derived MSCs were effector cells. The cytotoxicity of the unactivated hUCB-derived MSCs and activated hUCB-derived MSCs against the target cells (human malignant glioma cells) was estimated via visual survival cell assays and transwell inserts. Phenotypic changes occurring in these hUCB-derived MSCs before and after cytokine activation were determined via flow cytometry. The secreted proteins from these effector cells were estimated via enzyme-linked immunosorbent assays. RESULTS We noted a significant cytotoxicity of hUCB-derived MSCs against malignant glioma cells. In addition, the hUCB-derived MSCs activated with cytokines evidenced significantly higher cytotoxicity than that observed with unactivated hUCB-derived MSCs. Differentiated immune effectors cells from the hUCB-derived MSCs after cytokine activation were not shown to have increased in number. However, the activated hUCB-derived MSCs secreted more immune response-related proteins (interleukin 4, interferon-gamma) than did the unactivated hUCB-derived MSCs. CONCLUSION The data collected herein confirm for the first time that hUCB-derived MSCs, with or without activation, evidence significant cytotoxicity against human malignant glioma cells, and the immune response-related proteins secreted in this process may perform relevant functions.
Collapse
Affiliation(s)
- Seok-Gu Kang
- Department of Neurosurgery, The Catholic University of Korea College of Medicine, Uijeongbu St. Mary's Hospital, 65-1, Kumoh-dong, Uijeongbu 480-130, South Korea
| | | | | | | | | | | | | | | |
Collapse
|