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Tsai CW, Chen TY, Wang JH, Young TH. Effect of Chitosan on Synovial Membrane Derived Cells and Anterior Cruciate Ligament Fibroblasts. Tissue Eng Part A 2024. [PMID: 38695112 DOI: 10.1089/ten.tea.2024.0077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2024] Open
Abstract
Previously, chitosan reduces the senescence-related phenotypes in human foreskin fibroblasts through the transforming growth factor beta (TGF-β) pathway, and enhances the proliferation and migration capabilities of these cells are demonstrated. In this study, we examined whether the senescence-delaying effect of chitosan could be applied to primary knee-related fibroblasts, such as human synovial membrane derived cells (SCs) and anterior cruciate ligament fibroblasts (ACLs). These two types of cells were obtained from donors who needed ACL reconstruction or knee replacement. We found that chitosan treatment effectively reduced aging-associated β-galactosidase (SA-β-gal)-positive cells, downregulated the expression of senescence-related proteins pRB and p53, and enhanced the 5-bromo-2'-deoxyuridine (BrdU) incorporation ability of SCs and ACLs. Moreover, chitosan could make SCs secret more glycosaminoglycans (GAGs) and produce type I collagen. The ability of ACLs to close the wound was also enhanced, and the TGF-β and alpha smooth muscle actin (αSMA) protein expression decreased after chitosan treatment. In summary, chitosan not only delayed the senescence but also enhanced the functions of SCs and ACLs, which is beneficial to the application of chitosan in cell expansion in vitro and cell therapy.
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Affiliation(s)
- Ching-Wen Tsai
- Department of Biomedical Engineering , National Taiwan University, Taipei, Taiwan
- Taiwan Instrument Research Institute, National Applied Research Laboratories, Hsinchu, Taiwan
| | - Tzung-Yu Chen
- Department of Biomedical Engineering , National Taiwan University, Taipei, Taiwan
| | - Jyh-Horng Wang
- Department of Orthopedic Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Tai-Horng Young
- Department of Biomedical Engineering , National Taiwan University, Taipei, Taiwan
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2
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Ibrahim MA, Khalifa AM, Abd El-Fadeal NM, Abdel-Karim RI, Elsharawy AF, Ellawindy A, Galal HM, Nadwa EH, Abdel-Shafee MA, Galhom RA. Alleviation of doxorubicin-induced cardiotoxicity in rat by mesenchymal stem cells and olive leaf extract via MAPK/ TNF-α pathway: Preclinical, experimental and bioinformatics enrichment study. Tissue Cell 2023; 85:102239. [PMID: 37865037 DOI: 10.1016/j.tice.2023.102239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 08/31/2023] [Accepted: 10/06/2023] [Indexed: 10/23/2023]
Abstract
BACKGROUND Toxic cardiomyopathies were a potentially fatal adverse effect of anthracycline therapy. AIM This study was conducted to demonstrate the pathogenetic, morphologic, and toxicologic effects of doxorubicin on the heart and to investigate how the MAPK /TNF-α pathway can be modulated to improve doxorubicin-Induced cardiac lesions using bone marrow-derived mesenchymal stem cells (BM-MSCs) and olive leaf extract (OLE). METHODS During the study, 40 adult male rats were used. Ten were used to donate MSCs, and the other 30 were split into 5 equal groups: Group I was the negative control, Group II obtained oral OLE, Group III obtained an intraperitoneal cumulative dose of DOX (12 mg/kg) in 6 equal doses of 2 mg/kg every 48 h for 12 days, Group IV obtained intraperitoneal DOX and oral OLE at the same time, and Group V obtained intraperitoneal DOX and BM-MSCs through the tail vein at the same time for 12 days. Four weeks after their last dose of DOX, the rats were euthanized. By checking the bioinformatic databases, a molecularly targeted path was selected. Then the histological, immunohistochemistry, and gene expression of ERK, JNK, NF-κB, IL-6, and TNF-α were done. RESULTS Myocardial immunohistochemistry revealed severe fibrosis, cell degeneration, increased vimentin, and decreased CD-31 expression in the DOX-treated group, along with a marked shift in morphometric measurements, a disordered ultrastructure, and overexpression of inflammatory genes (ERK, NF-κB, IL-6, and TNF-α), oxidative stress markers, and cardiac biomarkers. Both groups IV and V displayed reduced cardiac fibrosis or inflammation, restoration of the microstructure and ultrastructure of the myocardium, downregulation of inflammatory genes, markers of oxidative stress, and cardiac biomarkers, a notable decline in vimentin, and an uptick in CD-31 expression. In contrast to group IV, group V showed a considerable beneficial effect. CONCLUSION Both OLE and BM-MSCs showed an ameliorating effect in rat models of DOX-induced cardiotoxicity, with BM-MSCs showing a greater influence than OLE.
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Affiliation(s)
- Mahrous A Ibrahim
- Department of Internal Medicine (Forensic Medicine and Clinical Toxicology division), College of Medicine, Jouf University, Aljouf 72341, Saudi Arabia.
| | - Athar M Khalifa
- Pathology Department, College of Medicine, Jouf University, Aljouf, Saudi Arabia
| | - Noha M Abd El-Fadeal
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; Center of Excellence in Molecular and Cellular Medicine, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; Oncology Diagnostic Unit, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Rehab I Abdel-Karim
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Ayman F Elsharawy
- Histology Department, Faculty of Medicine Al-Azhar University, Cairo, Egypt; Histology Department, College of Medicine, Shaqra University, Shaqra, Saudi Arabia
| | - Alia Ellawindy
- Medical Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Heba M Galal
- Department of Medical Physiology, College of Medicine, Jouf University, Sakaka, Saudi Arabia; Department of Medical Physiology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Eman H Nadwa
- Department of Pharmacology and Therapeutics, College of Medicine, Jouf University, Sakaka 72345, Saudi Arabia; Department of Medical Pharmacology, Faculty of Medicine, Cairo University, Giza 12613, Egypt
| | - Mohamed A Abdel-Shafee
- Department of Cardiovascular Medicine, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Rania A Galhom
- Center of Excellence in Molecular and Cellular Medicine, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; Human Anatomy and Embryology Department, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt; Human Anatomy and Embryology Department, Faculty of Medicine, Badr University in Cairo (BUC), Cairo 11829, Egypt
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3
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Chepeleva EV. Cell Therapy in the Treatment of Coronary Heart Disease. Int J Mol Sci 2023; 24:16844. [PMID: 38069167 PMCID: PMC10706847 DOI: 10.3390/ijms242316844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
Heart failure is a leading cause of death in patients who have suffered a myocardial infarction. Despite the timely use of modern reperfusion therapies such as thrombolysis, surgical revascularization and balloon angioplasty, they are sometimes unable to prevent the development of significant areas of myocardial damage and subsequent heart failure. Research efforts have focused on developing strategies to improve the functional status of myocardial injury areas. Consequently, the restoration of cardiac function using cell therapy is an exciting prospect. This review describes the characteristics of various cell types relevant to cellular cardiomyoplasty and presents findings from experimental and clinical studies investigating cell therapy for coronary heart disease. Cell delivery methods, optimal dosage and potential treatment mechanisms are discussed.
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Affiliation(s)
- Elena V. Chepeleva
- Federal State Budgetary Institution National Medical Research Center Named after Academician E.N. Meshalkin of the Ministry of Health of the Russian Federation, 15, Rechkunovskaya Str., 630055 Novosibirsk, Russia;
- Research Institute of Clinical and Experimental Lymphology—Branch of the Institute of Cytology and Genetics Siberian Branch of Russian Academy of Sciences, 2, Timakova Str., 630060 Novosibirsk, Russia
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Cabrera-Pérez R, Ràfols-Mitjans A, Roig-Molina Á, Beltramone S, Vives J, Batlle-Morera L. Human Wharton's jelly-derived mesenchymal stromal cells promote bone formation in immunodeficient mice when administered into a bone microenvironment. J Transl Med 2023; 21:802. [PMID: 37950242 PMCID: PMC10638709 DOI: 10.1186/s12967-023-04672-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/29/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Wharton's Jelly (WJ) Mesenchymal Stromal Cells (MSC) have emerged as an attractive allogeneic therapy for a number of indications, except for bone-related conditions requiring new tissue formation. This may be explained by the apparent recalcitrance of MSC,WJ to differentiate into the osteogenic lineage in vitro, as opposed to permissive bone marrow (BM)-derived MSCs (MSC,BM) that readily commit to bone cells. Consequently, the actual osteogenic in vivo capacity of MSC,WJ is under discussion. METHODS We investigated how physiological bone environments affect the osteogenic commitment of recalcitrant MSCs in vitro and in vivo. To this end, MSC of BM and WJ origin were co-cultured and induced for synchronous osteogenic differentiation in vitro using transwells. For in vivo experiments, immunodeficient mice were injected intratibially with a single dose of human MSC and bone formation was evaluated after six weeks. RESULTS Co-culture of MSC,BM and MSC,WJ resulted in efficient osteogenesis in both cell types after three weeks. However, MSC,WJ failed to commit to bone cells in the absence of MSC,BM's osteogenic stimuli. In vivo studies showed successful bone formation within the medullar cavity of tibias in 62.5% of mice treated with MSC, WJ. By contrast, new formed trabeculae were only observed in 25% of MSC,BM-treated mice. Immunohistochemical staining of human COXIV revealed the persistence of the infused cells at the site of injection. Additionally, cells of human origin were also identified in the brain, heart, spleen, kidney and gonads in some animals treated with engineered MSC,WJ (eMSC,WJ). Importantly, no macroscopic histopathological alterations, ectopic bone formation or any other adverse events were detected in MSC-treated mice. CONCLUSIONS Our findings demonstrate that in physiological bone microenvironment, osteogenic commitment of MSC,WJ is comparable to that of MSC,BM, and support the use of off-the-shelf allogeneic MSC,WJ products in bone repair and bone regeneration applications.
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Affiliation(s)
- Raquel Cabrera-Pérez
- Servei de Teràpia Cel·lular i Avançada, Blood and Tissue Bank (BST), 08005, Barcelona, Catalonia, Spain
- Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), 08035, Barcelona, Catalonia, Spain
| | - Alexis Ràfols-Mitjans
- Centre for Genomic Regulation (CRG), Genomic Regulation, Stem Cells and Cancer Program, The Barcelona Institute of Science and Technology, 08003, Barcelona, Catalonia, Spain
| | - Ángela Roig-Molina
- Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), 08035, Barcelona, Catalonia, Spain
| | - Silvia Beltramone
- Centre for Genomic Regulation (CRG), Genomic Regulation, Stem Cells and Cancer Program, The Barcelona Institute of Science and Technology, 08003, Barcelona, Catalonia, Spain
| | - Joaquim Vives
- Servei de Teràpia Cel·lular i Avançada, Blood and Tissue Bank (BST), 08005, Barcelona, Catalonia, Spain.
- Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), 08035, Barcelona, Catalonia, Spain.
- Medicine Department, Universitat Autònoma de Barcelona (UAB), 08193, Barcelona, Catalonia, Spain.
| | - Laura Batlle-Morera
- Centre for Genomic Regulation (CRG), Genomic Regulation, Stem Cells and Cancer Program, The Barcelona Institute of Science and Technology, 08003, Barcelona, Catalonia, Spain.
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Attar A, Farjoud Kouhanjani M, Hessami K, Vosough M, Kojuri J, Ramzi M, Hosseini SA, Faghih M, Monabati A. Effect of once versus twice intracoronary injection of allogeneic-derived mesenchymal stromal cells after acute myocardial infarction: BOOSTER-TAHA7 randomized clinical trial. Stem Cell Res Ther 2023; 14:264. [PMID: 37740221 PMCID: PMC10517503 DOI: 10.1186/s13287-023-03495-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 09/12/2023] [Indexed: 09/24/2023] Open
Abstract
BACKGROUND Mesenchymal stromal cell (MSC) transplantation can improve the left ventricular ejection fraction (LVEF) after an acute myocardial infarction (AMI). Transplanted MSCs exert a paracrine effect, which might be augmented if repeated doses are administered. This study aimed to compare the effects of single versus double transplantation of Wharton's jelly MSCs (WJ-MSCs) on LVEF post-AMI. METHODS We conducted a single-blind, randomized, multicenter trial. After 3-7 days of an AMI treated successfully by primary PCI, 70 patients younger than 65 with LVEF < 40% on baseline echocardiography were randomized to receive conventional care, a single intracoronary infusion of WJ-MSCs, or a repeated infusion 10 days later. The primary endpoint was the 6-month LVEF improvement as per cardiac magnetic resonance (CMR) imaging. RESULTS The mean baseline EF measured by CMR was similar (~ 40%) in all three groups. By the end of the trial, while all patients experienced a rise in EF, the most significant change was seen in the repeated intervention group. Compared to the control group (n = 25), single MSC transplantation (n = 20) improved the EF by 4.54 ± 2%, and repeated intervention (n = 20) did so by 7.45 ± 2% when measured by CMR imaging (P < 0.001); when evaluated by echocardiography, these values were 6.71 ± 2.4 and 10.71 ± 2.5%, respectively (P < 0.001). CONCLUSIONS Intracoronary transplantation of WJ-MSCs 3-7 days after AMI in selected patients significantly improves LVEF, with the infusion of a booster dose 10 days later augmenting this effect. TRIAL REGISTRATION Trial registration: Iranian Registry of Clinical Trials, IRCT20201116049408N1. Retrospectively Registered 20 Nov. 2020, https://en.irct.ir/trial/52357.
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Affiliation(s)
- Armin Attar
- Department of Cardiovascular Medicine, TAHA Clinical Trial Group, School of Medicine, Shiraz University of Medical Sciences, Zand Street, Shiraz, 71344-1864, Iran.
| | | | - Kamran Hessami
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Javad Kojuri
- Department of Cardiovascular Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mani Ramzi
- Hematopathology and Molecular Pathology Service, Department of Pathology, Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, 71344-1864, Iran
| | | | - Marjan Faghih
- Department of Biostatistics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Ahmad Monabati
- Hematopathology and Molecular Pathology Service, Department of Pathology, Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, 71344-1864, Iran.
- Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran.
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Park EH, Kim JM, Seong E, Lee E, Chang K, Choi Y. Effects of Mesenchymal Stem Cell Injection into Healed Myocardial Infarction Scar Border Zone on the Risk of Ventricular Tachycardia. Biomedicines 2023; 11:2141. [PMID: 37626638 PMCID: PMC10452743 DOI: 10.3390/biomedicines11082141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023] Open
Abstract
The scar border zone is a main source of reentry responsible for ischemic ventricular tachycardia (VT). We evaluated the effects of mesenchymal stem cell (MSC) injection into the scar border zone on arrhythmic risks in a post-myocardial infarction (MI) animal model. Rabbit MI models were generated by left descending coronary artery ligation. Surviving rabbits after 4 weeks underwent left thoracotomy and autologous MSCs or phosphate-buffered saline (PBS) was administered to scar border zones in two rabbits in each group. Another rabbit without MI underwent a sham procedure (control). An implantable loop recorder (ILR) was implanted in the left chest wall in all animals. Four weeks after cell injections, ventricular fibrillation was induced in 1/2 rabbit in the PBS group by electrophysiologic study, and no ventricular arrhythmia was induced in the MSC group or control. Spontaneous VT was not detected during ILR analysis in any animal for 4 weeks. Histologic examination showed restoration of connexin 43 (Cx43) expression in the MSC group, which was higher than in the PBS group and comparable to the control. In conclusion, MSC injections into the MI scar border zone did not increase the risk of VT and were associated with favorable Cx43 expression and arrangement.
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Affiliation(s)
- Eun-Hye Park
- Cardiovascular Research Institute for Intractable Disease, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (E.-H.P.); (J.-M.K.); (E.S.); (E.L.); (K.C.)
| | - Jin-Moo Kim
- Cardiovascular Research Institute for Intractable Disease, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (E.-H.P.); (J.-M.K.); (E.S.); (E.L.); (K.C.)
| | - EunHwa Seong
- Cardiovascular Research Institute for Intractable Disease, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (E.-H.P.); (J.-M.K.); (E.S.); (E.L.); (K.C.)
| | - Eunmi Lee
- Cardiovascular Research Institute for Intractable Disease, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (E.-H.P.); (J.-M.K.); (E.S.); (E.L.); (K.C.)
| | - Kiyuk Chang
- Cardiovascular Research Institute for Intractable Disease, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (E.-H.P.); (J.-M.K.); (E.S.); (E.L.); (K.C.)
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Young Choi
- Cardiovascular Research Institute for Intractable Disease, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (E.-H.P.); (J.-M.K.); (E.S.); (E.L.); (K.C.)
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Li YR, Dunn ZS, Yu Y, Li M, Wang P, Yang L. Advancing cell-based cancer immunotherapy through stem cell engineering. Cell Stem Cell 2023; 30:592-610. [PMID: 36948187 PMCID: PMC10164150 DOI: 10.1016/j.stem.2023.02.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 01/04/2023] [Accepted: 02/22/2023] [Indexed: 03/24/2023]
Abstract
Advances in cell-based therapy, particularly CAR-T cell therapy, have transformed the treatment of hematological malignancies. Although an important step forward for the field, autologous CAR-T therapies are hindered by high costs, manufacturing challenges, and limited efficacy against solid tumors. With ongoing progress in gene editing and culture techniques, engineered stem cells and their application in cell therapy are poised to address some of these challenges. Here, we review stem cell-based immunotherapy approaches, stem cell sources, gene engineering and manufacturing strategies, therapeutic platforms, and clinical trials, as well as challenges and future directions for the field.
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Affiliation(s)
- Yan-Ruide Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Zachary Spencer Dunn
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA
| | - Yanqi Yu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Miao Li
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Pin Wang
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA 90089, USA; Department of Pharmacology and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA.
| | - Lili Yang
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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Mansouri-Kivaj N, Nazari A, Esfandiari F, Shekari F, Ghaffari M, Pakzad M, Baharvand H. Homogenous subpopulation of human mesenchymal stem cells and their extracellular vesicles restore function of endometrium in an experimental rat model of Asherman syndrome. Stem Cell Res Ther 2023; 14:61. [PMID: 37013655 PMCID: PMC10071639 DOI: 10.1186/s13287-023-03279-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/13/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND Asherman syndrome (AS), or intrauterine adhesions, is a main cause of infertility in reproductive age women after endometrial injury. Mesenchymal stem cells (MSCs) and their extracellular vesicles (EVs) are promising candidates for therapies that repair damaged endometria. However, concerns about their efficacy are attributed to heterogeneity of the cell populations and EVs. A homogenous population of MSCs and effective EV subpopulation are needed to develop potentially promising therapeutic options in regenerative medicine. METHODS AS model was induced by mechanical injury in adult rat uteri. Then, the animals were treated immediately with homogeneous population of human bone marrow-derived clonal MSCs (cMSCs), heterogenous parental MSCs (hMSCs), or cMSCs-derived EV subpopulations (EV20K and EV110K). The animals were sacrificed two weeks post-treatment and uterine horns were collected. The sections were taken, and hematoxylin-eosin was used to examine the repair of endometrial structure. Fibrosis was measured by Masson's trichrome staining and α-SMA and cell proliferation by Ki67 immunostaining. The function of the uteri was explored by the result of mating trial test. Expression changes of TNFα, IL-10, VEGF, and LIF were assayed by ELISA. RESULTS Histological analysis indicated fewer glands, thinner endometria, increased fibrotic areas, and decreased proliferation of epithelial and stroma of the uteri in the treated compared with intact and sham-operated animals. However, these parameters improved after transplantation of both types of cMSCs and hMSCs and/or both cryopreserved EVs subpopulations. The cMSCs demonstrated more successful implantation of the embryos in comparison with hMSCs. The tracing of the transplanted cMSCs and EVs showed that they migrated and localized in the uteri. Protein expression analysis results demonstrated downregulation of proinflammatory factor TNFα and upregulation of anti-inflammatory cytokine IL-10, and endometrial receptivity cytokines VEGF and LIF in cMSC- and EV20K-treated animals. CONCLUSION Transplantation of MSCs and EVs contributed to endometrial repair and restoration of reproductive function, likely by inhibition of excessive fibrosis and inflammation, enhancement of endometrial cell proliferation, and regulation of molecular markers related to endometrial receptivity. Compared to classical hMSCs, cMSCs were more efficient than hMSCs in restoration of reproductive function. Moreover, EV20K is more cost-effective and feasible for prevention of AS in comparison with conventional EVs (EV110K).
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Affiliation(s)
- Nahid Mansouri-Kivaj
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Abdoreza Nazari
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Advanced Therapy Medicinal Product Technology Development Center (ATMP-TDC), Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Fereshteh Esfandiari
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Faezeh Shekari
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Advanced Therapy Medicinal Product Technology Development Center (ATMP-TDC), Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Marefat Ghaffari
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mohammad Pakzad
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
- Department of Developmental Biology, School of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, Tehran, Iran.
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Hamad L, Anthias C, Gibson D, O'Leary A, Machin L. Prospective donors' perspectives on hematopoietic cell donation for cell and gene therapy research and development. Regen Med 2023; 18:301-311. [PMID: 36891911 DOI: 10.2217/rme-2022-0195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023] Open
Abstract
Aim: To explore prospective donors' attitudes and perceptions toward donating hematopoietic stem cells (HSCs) for novel treatments research and development (R&D). Methods: A survey was launched by Anthony Nolan (AN) to assess prospective donors' willingness to donate HSCs for novel therapies R&D, and their degree of comfort with the AN collaborating with and receiving payment from external organizations. Results: Most participants (87%) were willing to donate for novel treatment R&D and were comfortable with AN collaborating with external organizations and receiving payment (91% and 80%, respectively). Conclusion: Results reveal an overall positive response toward donating HSCs for R&D. These findings can support stakeholders and policymakers in outlining donation practices that uphold donors' safety and welfare.
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Affiliation(s)
- Lina Hamad
- Lancaster Medical School, Lancaster University, Lancaster, LA1 4YW, UK
| | - Chloe Anthias
- Donor and Transplantation Services, Anthony Nolan, London, NW3 2NU, UK
| | - Daniel Gibson
- Cell and Gene Therapy Services, Anthony Nolan, London, NW3 2NU, UK
| | - Ann O'Leary
- Donor and Transplantation Services, Anthony Nolan, London, NW3 2NU, UK
| | - Laura Machin
- Lancaster Medical School, Lancaster University, Lancaster, LA1 4YW, UK.,Faculty of Medicine, Imperial College London, SW7 2AZ, UK
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10
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Al‐kharboosh R, Perera JJ, Bechtle A, Bu G, Quinones‐Hinojosa A. Emerging point-of-care autologous cellular therapy using adipose-derived stromal vascular fraction for neurodegenerative diseases. Clin Transl Med 2022; 12:e1093. [PMID: 36495120 PMCID: PMC9736801 DOI: 10.1002/ctm2.1093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/06/2022] [Accepted: 10/11/2022] [Indexed: 12/13/2022] Open
Abstract
Neurodegenerative disorders are characterized by the gradual decline and irreversible loss of cognitive functions and CNS structures. As therapeutic recourse stagnates, neurodegenerative diseases will cost over a trillion dollars by 2050. A dearth of preventive and regenerative measures to hinder regression and enhance recovery has forced patients to settle for traditional therapeutics designed to manage symptoms, leaving little hope for a cure. In the last decade, pre-clinical animal models and clinical investigations in humans have demonstrated the safety and promise of an emerging cellular product from subcutaneous fat. The adipose-derived stromal vascular fraction (SVF) is an early intervention and late-stage novel 'at point' of care cellular treatment, demonstrating improvements in clinical applications for Multiple Sclerosis, Alzheimer's disease, and Parkinson's disease. SVF is a heterogeneous fraction of cells forming a robust cellular ecosystem and serving as a novel and valuable source of point-of-care autologous cell therapy, providing an easy-to-access population that we hypothesize can mediate repair through 'bi-directional' communication in response to pathological cues. We provide the first comprehensive review of all pre-clinical and clinical findings available to date and highlight major challenges and future directions. There is a greater medical and economic urgency to innovate and develop novel cellular therapy solutions that enable the repair and regeneration of neuronal tissue that has undergone irreversible and permanent damage.
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Affiliation(s)
- Rawan Al‐kharboosh
- Department of NeuroscienceMayo ClinicJacksonvilleFlorida,Department of Regenerative SciencesMayo Clinic Graduate SchoolRochesterMinnesota,Department of NeurosurgeryMayo ClinicJacksonvilleFlorida
| | | | | | - Guojun Bu
- Department of NeuroscienceMayo ClinicJacksonvilleFlorida
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11
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Beheshtizadeh N, Gharibshahian M, Pazhouhnia Z, Rostami M, Zangi AR, Maleki R, Azar HK, Zalouli V, Rajavand H, Farzin A, Lotfibakhshaiesh N, Sefat F, Azami M, Webster TJ, Rezaei N. Commercialization and regulation of regenerative medicine products: Promises, advances and challenges. Biomed Pharmacother 2022; 153:113431. [DOI: 10.1016/j.biopha.2022.113431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/04/2022] [Accepted: 07/14/2022] [Indexed: 11/02/2022] Open
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12
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Giotta Lucifero A, Luzzi S. Emerging immune-based technologies for high-grade gliomas. Expert Rev Anticancer Ther 2022; 22:957-980. [PMID: 35924820 DOI: 10.1080/14737140.2022.2110072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION The selection of a tailored and successful strategy for high-grade gliomas (HGGs) treatment is still a concern. The abundance of aberrant mutations within the heterogenic genetic landscape of glioblastoma strongly influences cell expansion, proliferation, and therapeutic resistance. Identification of immune evasion pathways opens the way to novel immune-based strategies. This review intends to explore the emerging immunotherapies for HGGs. The immunosuppressive mechanisms related to the tumor microenvironment and future perspectives to overcome glioma immunity barriers are also debated. AREAS COVERED An extensive literature review was performed on the PubMed/Medline and ClinicalTrials.gov databases. Only highly relevant articles in English and published in the last 20 years were selected. Data about immunotherapies coming from preclinical and clinical trials were summarized. EXPERT OPINION The overall level of evidence about the efficacy and safety of immunotherapies for HGGs is noteworthy. Monoclonal antibodies have been approved as second-line treatment, while peptide vaccines, viral gene strategies, and adoptive technologies proved to boost a vivid antitumor immunization. Malignant brain tumor-treating fields are ever-changing in the upcoming years. Constant refinements and development of new routes of drug administration will permit to design of novel immune-based treatment algorithms thus improving the overall survival.
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Affiliation(s)
- Alice Giotta Lucifero
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Sabino Luzzi
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.,Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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13
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Attar A, Monabati A, Montaseri M, Vosough M, Hosseini SA, Kojouri J, Abdi-Ardekani A, Izadpanah P, Azarpira N, Pouladfar G, Ramzi M. Transplantation of mesenchymal stem cells for prevention of acute myocardial infarction induced heart failure: study protocol of a phase III randomized clinical trial (Prevent-TAHA8). Trials 2022; 23:632. [PMID: 35927674 PMCID: PMC9351242 DOI: 10.1186/s13063-022-06594-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 07/25/2022] [Indexed: 11/30/2022] Open
Abstract
Background Results from recent clinical trials on bone marrow mononuclear cell (BM-MNC) transplantation show that this intervention can help reduce the incidence of heart failure (HF) after acute myocardial infarction (AMI). However, no study has evaluated the effect of the transplantation of mesenchymal stem cells (MSCs) on a clinical endpoint such as HF. Methods This single-blinded, randomized, multicenter trial aims to establish whether the intracoronary infusion of umbilical cord-derived Wharton’s jelly MSCs (WJ-MSCs) helps prevent HF development after AMI. The study will enroll 390 patients 3 to 7 days following AMI. Only patients aged below 65 years with impaired LV function (LVEF < 40%) will be included. They will be randomized (2:1 ratio) to either receive standard care or a single intracoronary infusion of 107 WJ-MSCs. The primary outcome of this study is the assessment of HF development during long-term follow-up (3 years). Discussion Data will be collected until Nov 2024. Thereafter, the analysis will be conducted. Results are expected to be ready by Dec 2024. We will prepare and submit the related manuscript following the CONSORT guidelines. This study will help determine whether or not the infusion of intracoronary WJ-MSCs in patients with AMI will reduce the incidence of AMI-induced HF. Trial registration ClinicalTrials.gov NCT05043610, Registered on 14 September 2021 - retrospectively registered. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06594-1.
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Affiliation(s)
- Armin Attar
- Department of Cardiovascular Medicine, TAHA Clinical Trial Group, Shiraz University of Medical Sciences, Zand Street, Shiraz, 71344-1864, Iran.
| | - Ahmad Monabati
- Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Montaseri
- Department of Cardiovascular Medicine, TAHA Clinical Trial Group, Shiraz University of Medical Sciences, Zand Street, Shiraz, 71344-1864, Iran.,Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Seyed Ali Hosseini
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Javad Kojouri
- Department of Cardiovascular Medicine, TAHA Clinical Trial Group, Shiraz University of Medical Sciences, Zand Street, Shiraz, 71344-1864, Iran
| | - Alireza Abdi-Ardekani
- Department of Cardiovascular Medicine, TAHA Clinical Trial Group, Shiraz University of Medical Sciences, Zand Street, Shiraz, 71344-1864, Iran
| | - Peyman Izadpanah
- Department of Cardiovascular Medicine, TAHA Clinical Trial Group, Shiraz University of Medical Sciences, Zand Street, Shiraz, 71344-1864, Iran
| | - Negar Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamreza Pouladfar
- Clinical Microbiology Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mani Ramzi
- Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran
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Supphaprasitt W, Charoenmuang L, Thuaksuban N, Sangsuwan P, Leepong N, Supakanjanakanti D, Vongvatcharanon S, Suwanrat T, Srimanok W. A Three-Dimensional Printed Polycaprolactone–Biphasic-Calcium-Phosphate Scaffold Combined with Adipose-Derived Stem Cells Cultured in Xenogeneic Serum-Free Media for the Treatment of Bone Defects. J Funct Biomater 2022; 13:jfb13030093. [PMID: 35893462 PMCID: PMC9326540 DOI: 10.3390/jfb13030093] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/04/2022] [Accepted: 07/12/2022] [Indexed: 02/06/2023] Open
Abstract
The efficacy of a three-dimensional printed polycaprolactone–biphasic-calcium-phosphate scaffold (PCL–BCP TDP scaffold) seeded with adipose-derived stem cells (ADSCs), which were cultured in xenogeneic serum-free media (XSFM) to enhance bone formation, was assessed in vitro and in animal models. The ADSCs were isolated from the buccal fat tissue of six patients using enzymatic digestion and the plastic adherence method. The proliferation and osteogenic differentiation of the cells cultured in XSFM when seeded on the scaffolds were assessed and compared with those of cells cultured in a medium containing fetal bovine serum (FBS). The cell–scaffold constructs were cultured in XSFM and were implanted into calvarial defects in thirty-six Wistar rats to assess new bone regeneration. The proliferation and osteogenic differentiation of the cells in the XSFM medium were notably better than that of the cells in the FBS medium. However, the efficacy of the constructs in enhancing new bone formation in the calvarial defects of rats was not statistically different to that achieved using the scaffolds alone. In conclusion, the PCL–BCP TDP scaffolds were biocompatible and suitable for use as an osteoconductive framework. The XSFM medium could support the proliferation and differentiation of ADSCs in vitro. However, the cell–scaffold constructs had no benefit in the enhancement of new bone formation in animal models.
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Affiliation(s)
- Woraporn Supphaprasitt
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai 90110, Thailand; (W.S.); (L.C.); (N.L.); (D.S.); (S.V.); (T.S.); (W.S.)
| | - Lalita Charoenmuang
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai 90110, Thailand; (W.S.); (L.C.); (N.L.); (D.S.); (S.V.); (T.S.); (W.S.)
| | - Nuttawut Thuaksuban
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai 90110, Thailand; (W.S.); (L.C.); (N.L.); (D.S.); (S.V.); (T.S.); (W.S.)
- Correspondence: ; Tel.: +66-954592492
| | - Prawichaya Sangsuwan
- Department of Molecular Biotechnology and Bioinformatics, Faculty of Science, Prince of Songkla University, Hatyai 90110, Thailand;
| | - Narit Leepong
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai 90110, Thailand; (W.S.); (L.C.); (N.L.); (D.S.); (S.V.); (T.S.); (W.S.)
| | - Danaiya Supakanjanakanti
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai 90110, Thailand; (W.S.); (L.C.); (N.L.); (D.S.); (S.V.); (T.S.); (W.S.)
| | - Surapong Vongvatcharanon
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai 90110, Thailand; (W.S.); (L.C.); (N.L.); (D.S.); (S.V.); (T.S.); (W.S.)
| | - Trin Suwanrat
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai 90110, Thailand; (W.S.); (L.C.); (N.L.); (D.S.); (S.V.); (T.S.); (W.S.)
| | - Woraluk Srimanok
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai 90110, Thailand; (W.S.); (L.C.); (N.L.); (D.S.); (S.V.); (T.S.); (W.S.)
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15
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Han J, Luo L, Marcelina O, Kasim V, Wu S. Therapeutic angiogenesis-based strategy for peripheral artery disease. Theranostics 2022; 12:5015-5033. [PMID: 35836800 PMCID: PMC9274744 DOI: 10.7150/thno.74785] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 06/14/2022] [Indexed: 01/12/2023] Open
Abstract
Peripheral artery disease (PAD) poses a great challenge to society, with a growing prevalence in the upcoming years. Patients in the severe stages of PAD are prone to amputation and death, leading to poor quality of life and a great socioeconomic burden. Furthermore, PAD is one of the major complications of diabetic patients, who have higher risk to develop critical limb ischemia, the most severe manifestation of PAD, and thus have a poor prognosis. Hence, there is an urgent need to develop an effective therapeutic strategy to treat this disease. Therapeutic angiogenesis has raised concerns for more than two decades as a potential strategy for treating PAD, especially in patients without option for surgery-based therapies. Since the discovery of gene-based therapy for therapeutic angiogenesis, several approaches have been developed, including cell-, protein-, and small molecule drug-based therapeutic strategies, some of which have progressed into the clinical trial phase. Despite its promising potential, efforts are still needed to improve the efficacy of this strategy, reduce its cost, and promote its worldwide application. In this review, we highlight the current progress of therapeutic angiogenesis and the issues that need to be overcome prior to its clinical application.
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Affiliation(s)
- Jingxuan Han
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China.,State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing 400044, China
| | - Lailiu Luo
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China.,State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing 400044, China
| | - Olivia Marcelina
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China.,State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing 400044, China
| | - Vivi Kasim
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China.,State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing 400044, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing 400044, China.,✉ Corresponding authors: Vivi Kasim, College of Bioengineering, Chongqing University, Chongqing, China; Phone: +86-23-65112672, Fax: +86-23-65111802, ; Shourong Wu, College of Bioengineering, Chongqing University, Chongqing, China; Phone: +86-23-65111632, Fax: +86-23-65111802,
| | - Shourong Wu
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China.,State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing 400044, China.,The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing 400044, China.,✉ Corresponding authors: Vivi Kasim, College of Bioengineering, Chongqing University, Chongqing, China; Phone: +86-23-65112672, Fax: +86-23-65111802, ; Shourong Wu, College of Bioengineering, Chongqing University, Chongqing, China; Phone: +86-23-65111632, Fax: +86-23-65111802,
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16
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Attar A, Nouri F, Yazdanshenas A, Hessami K, Vosough M, Abdi-Ardekani A, Izadpanah P, Ramzi M, Kojouri J, Pouladfar G, Monabati A. Single vs. double intracoronary injection of mesenchymal stromal cell after acute myocardial infarction: the study protocol from a randomized clinical trial: BOOSTER-TAHA7 trial. Trials 2022; 23:293. [PMID: 35413932 PMCID: PMC9003173 DOI: 10.1186/s13063-022-06276-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 04/03/2022] [Indexed: 12/20/2022] Open
Abstract
Background Meta-analysis from previous studies have shown that treatment with mesenchymal stromal cell (MCSs) may increase the left ventricular ejection fraction (LVEF) after acute myocardial infarction (AMI) by 3.84%, and the effect is greater in those who are not aged and have developed a reduced LVEF. However, it seems that MSC transplantation does its effect through an indirect paracrine effect, and direct differentiation to the cardiomyocytes does not occur. Therefore, it can be hypothesized that this paracrine effect would be augmented if repeated doses of MSC are transplanted. This study is conducted to compare single vs. double injection of MSCs. Methods This is a single-blind, randomized, multicenter trial aiming to determine whether intracoronary infusion of double doses of umbilical cord-derived Wharton’s jelly MSCs (WJ-MSCs) improves LVEF more after AMI compared to single administration. Sixty patients 3 to 7 days after AMI will be enrolled. The patients should be under 65 years old and have a severe impairment in LV function (LVEF < 40%). They will be randomized to three arms receiving single or double doses of intracoronary infusion of WJ-MSCs or placebo. The primary endpoint of this study is assessment of improvement in LVEF at 6-month post intervention as compared to the baseline. Discussion This investigation will help to determine whether infusion of booster (second) dose of intracoronary WJ-MSCs in patients with AMI will contribute to increasing its effect on the improvement of myocardial function. Trial registration Iranian Registry of Clinical Trials (www.IRCT.ir) IRCT20201116049408N1. Registered on November 26 2020
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Affiliation(s)
- Armin Attar
- Department of Cardiovascular Medicine, TAHA clinical trial group, Shiraz University of Medical Sciences, Shiraz, 71344-1864, Iran.
| | - Fatemeh Nouri
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Arash Yazdanshenas
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kamran Hessami
- Clinical Microbiology Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Alireza Abdi-Ardekani
- Department of Cardiovascular Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Peyman Izadpanah
- Department of Cardiovascular Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mani Ramzi
- Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Javad Kojouri
- Department of Cardiovascular Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamreza Pouladfar
- Clinical Microbiology Research Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ahmad Monabati
- Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. .,Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran.
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Zakharova I, Saaya S, Shevchenko A, Stupnikova A, Zhiven' M, Laktionov P, Stepanova A, Romashchenko A, Yanshole L, Chernonosov A, Volkov A, Kizilova E, Zavjalov E, Chernyavsky A, Romanov A, Karpenko A, Zakian S. Mitomycin-Treated Endothelial and Smooth Muscle Cells Suitable for Safe Tissue Engineering Approaches. Front Bioeng Biotechnol 2022; 10:772981. [PMID: 35360387 PMCID: PMC8963790 DOI: 10.3389/fbioe.2022.772981] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 01/04/2022] [Indexed: 11/13/2022] Open
Abstract
In our previous study, we showed that discarded cardiac tissue from the right atrial appendage and right ventricular myocardium is an available source of functional endothelial and smooth muscle cells for regenerative medicine and tissue engineering. In the study, we aimed to find out what benefits are given by vascular cells from cardiac explants used for seeding on vascular patches engrafted to repair vascular defects in vivo. Additionally, to make the application of these cells safer in regenerative medicine we tested an in vitro approach that arrested mitotic division to avoid the potential tumorigenic effect of dividing cells. A tissue-engineered construction in the form of a patch based on a polycaprolactone-gelatin scaffold and seeded with endothelial and smooth muscle cells was implanted into the abdominal aorta of immunodeficient SCID mice. Aortic patency was assessed using ultrasound, MRI, immunohistochemical and histological staining. Endothelial and smooth muscle cells were treated with mitomycin C at a therapeutic concentration of 10 μg/ml for 2 h with subsequent analysis of cell proliferation and function. The absence of the tumorigenic effect of mitomycin C-treated cells, as well as their angiogenic potential, was examined by injecting them into immunodeficient mice. Cell-containing patches engrafted in the abdominal aorta of immunodeficient mice form the vessel wall loaded with the appropriate cells and extracellular matrix, and do not interfere with normal patency. Endothelial and smooth muscle cells treated with mitomycin C show no tumorigenic effect in the SCID immunodeficient mouse model. During in vitro experiments, we have shown that treatment with mitomycin C does not lead to a decrease in cell viability. Despite the absence of proliferation, mitomycin C-treated vascular cells retain specific cell markers, produce specific extracellular matrix, and demonstrate the ability to stimulate angiogenesis in vivo. We pioneered an approach to arresting cell division with mitomycin C in endothelial and smooth muscle cells from cardiac explant, which prevents the risk of malignancy from dividing cells in vascular surgery. We believe that this approach to the fabrication of tissue-engineered constructs based on mitotically inactivated cells from waste postoperative material may be valuable to bring closer the development of safe cell products for regenerative medicine.
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Affiliation(s)
- Irina Zakharova
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
- Institute of Chemical Biology and Fundamental Medicine, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- *Correspondence: Irina Zakharova,
| | - Shoraan Saaya
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
| | - Alexander Shevchenko
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
- Institute of Chemical Biology and Fundamental Medicine, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Alena Stupnikova
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- Deparment of Natural Science, Novosibirsk State University, Novosibirsk, Russia
| | - Maria Zhiven'
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Pavel Laktionov
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
- Institute of Chemical Biology and Fundamental Medicine, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Alena Stepanova
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
- Institute of Chemical Biology and Fundamental Medicine, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Alexander Romashchenko
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Lyudmila Yanshole
- International Tomography Center,The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Alexander Chernonosov
- Institute of Chemical Biology and Fundamental Medicine, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Alexander Volkov
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
| | - Elena Kizilova
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- Deparment of Natural Science, Novosibirsk State University, Novosibirsk, Russia
| | - Evgenii Zavjalov
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Alexander Chernyavsky
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
| | - Alexander Romanov
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
| | - Andrey Karpenko
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
| | - Suren Zakian
- The Federal Research Center Institute of Cytology and Genetics, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- E.N. Meshalkin National Medical Research Center, Ministry of Health of the Russian Federation, Novosibirsk, Russia
- Institute of Chemical Biology and Fundamental Medicine, The Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
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18
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Angelopoulos I, Trigo C, Ortuzar MI, Cuenca J, Brizuela C, Khoury M. Delivery of affordable and scalable encapsulated allogenic/autologous mesenchymal stem cells in coagulated platelet poor plasma for dental pulp regeneration. Sci Rep 2022; 12:435. [PMID: 35013332 PMCID: PMC8748942 DOI: 10.1038/s41598-021-02118-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 09/28/2021] [Indexed: 12/23/2022] Open
Abstract
The main goal of regenerative endodontics procedures (REPs) is to revitalize teeth by the regeneration of healthy dental pulp. In this study, we evaluated the potential of combining a natural and accessible biomaterial based on Platelet Poor Plasma (PPP) as a support for dental pulp stem cells (DPSC) and umbilical cord mesenchymal stem cells (UC-MSC). A comparison study between the two cell sources revealed compatibility with the PPP based scaffold with differences noted in the proliferation and angiogenic properties in vitro. Additionally, the release of growth factors including VEGF, HGF and DMP-1, was detected in the media of cultured PPP and was enhanced by the presence of the encapsulated MSCs. Dentin-Discs from human molars were filled with PPP alone or with MSCs and implanted subcutaneously for 4 weeks in mice. Histological analysis of the MSC-PPP implants revealed a newly formed dentin-like structure evidenced by the expression of Dentin sialophosphoprotein (DSPP). Finally, DPSC induced more vessel formation around the dental discs. This study provides evidence of a cost-effective, xenofree scaffold that is compatible with either autologous or allogenic strategy for dental pulp regeneration. This attempt if successfully implemented, could make REPs treatment widely accessible, contributing in improving global health conditions.
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Affiliation(s)
- Ioannis Angelopoulos
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de Los Andes, Santiago, Chile
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile
| | - Cesar Trigo
- Centro de Investigacion en Biologia y Regeneracion Oral (CIBRO), Faculty of Dentistry, Universidad de los Andes, Santiago, Chile
| | - Maria-Ignacia Ortuzar
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile
| | - Jimena Cuenca
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de Los Andes, Santiago, Chile
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
| | - Claudia Brizuela
- Centro de Investigacion en Biologia y Regeneracion Oral (CIBRO), Faculty of Dentistry, Universidad de los Andes, Santiago, Chile
| | - Maroun Khoury
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de Los Andes, Santiago, Chile.
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile.
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile.
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19
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Rieger AC, Tompkins BA, Natsumeda M, Florea V, Banerjee MN, Rodriguez J, Rosado M, Porras V, Valasaki K, Takeuchi LM, Collon K, Desai S, Bellio MA, Khan A, Kashikar ND, Landin AM, Hardin DV, Rodriguez DA, Balkan W, Hare JM, Schulman IH. OUP accepted manuscript. Stem Cells Transl Med 2022; 11:59-72. [PMID: 35641169 PMCID: PMC8895493 DOI: 10.1093/stcltm/szab004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 08/29/2021] [Indexed: 11/28/2022] Open
Abstract
Background Left ventricular hypertrophy and heart failure with preserved ejection fraction (HFpEF) are primary manifestations of the cardiorenal syndrome in patients with chronic kidney disease (CKD). Therapies that improve morbidity and mortality in HFpEF are lacking. Cell-based therapies promote cardiac repair in ischemic and non-ischemic cardiomyopathies. We hypothesized that cell-based therapy ameliorates CKD-induced HFpEF. Methods and Results Yorkshire pigs (n = 26) underwent 5/6 embolization-mediated nephrectomy. CKD was confirmed by increased creatinine and decreased glomerular filtration rate (GFR). Mean arterial pressure (MAP) was not different between groups from baseline to 4 weeks. HFpEF was evident at 4 weeks by increased LV mass, relative wall thickening, end-diastolic pressure, and end-diastolic pressure-volume relationship, with no change in ejection fraction (EF). Four weeks post-embolization, allogeneic (allo) bone marrow-derived mesenchymal stem cells (MSC; 1 × 107 cells), allo-kidney-derived stem cells (KSC; 1 × 107 cells), allo-cell combination therapy (ACCT; MSC + KSC; 1:1 ratio; total = 1 × 107 cells), or placebo (Plasma-Lyte) was delivered via intra-renal artery. Eight weeks post-treatment, there was a significant increase in MAP in the placebo group (21.89 ± 6.05 mmHg) compared to the ACCT group. GFR significantly improved in the ACCT group. EF, relative wall thickness, and LV mass did not differ between groups at 12 weeks. EDPVR improved in the ACCT group, indicating decreased ventricular stiffness. Conclusions Intra-renal artery allogeneic cell therapy was safe in a CKD swine model manifesting the characteristics of HFpEF. The beneficial effect on renal function and ventricular compliance in the ACCT group supports further research of cell therapy for cardiorenal syndrome.
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Affiliation(s)
- Angela C Rieger
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Bryon A Tompkins
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Makoto Natsumeda
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Victoria Florea
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Monisha N Banerjee
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Jose Rodriguez
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Marcos Rosado
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Valeria Porras
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Krystalenia Valasaki
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Lauro M Takeuchi
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Kevin Collon
- Department of Orthopedic Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA, USA
| | - Sohil Desai
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Michael A Bellio
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Aisha Khan
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - Ana Marie Landin
- Cell Therapy and Vaccine Lab, Moffitt Cancer Center, Tampa, FL, USA
| | - Darrell V Hardin
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Daniel A Rodriguez
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Wayne Balkan
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
- Cardiovascular Division, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Joshua M Hare
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
- Cardiovascular Division, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Ivonne Hernandez Schulman
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, FL, USA
- Katz Family Division of Nephrology and Hypertension, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
- Corresponding author: Ivonne H. Schulman, MD, Program Director, Translational and Clinical Studies of Acute Kidney Injury, Division of Kidney, Urologic and Hematologic Diseases (KUH), National Institutes of Health (NIH), National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), Two Democracy Plaza, Room #6077, 6707 Democracy Blvd, Bethesda, MD 20892-5458, USA. Tel: 301-435-3350; Mobile: 301-385-5744; Fax: 301-480-3510, ,
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20
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Attar A, Bahmanzadegan Jahromi F, Kavousi S, Monabati A, Kazemi A. Mesenchymal stem cell transplantation after acute myocardial infarction: a meta-analysis of clinical trials. Stem Cell Res Ther 2021; 12:600. [PMID: 34876213 PMCID: PMC8650261 DOI: 10.1186/s13287-021-02667-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/18/2021] [Indexed: 12/17/2022] Open
Abstract
Background Trials investigating the role of mesenchymal stem cells (MSCs) in increasing ejection fraction (LVEF) after acute myocardial infarction (AMI) have raised some controversies. This study was conducted to find whether transplantation of MSCs after AMI can help improve myocardial performance indices or clinical outcomes. Methods Randomized trials which evaluated transplantation of MSCs after AMI were enrolled. The primary outcome was LVEF change. We also assessed the role of cell origin, cell number, transplantation time interval after AMI, and route of cell delivery on the primary outcome. Results Thirteen trials including 956 patients (468 and 488 in the intervention and control arms) were enrolled. After excluding the biased data, LVEF was significantly increased compared to the baseline among those who received MSC (WMD = 3.78%, 95% CI: 2.14 to 5.42, p < 0.001, I2 = 90.2%) with more pronounced effect if the transplantation occurred within the first week after AMI (MD = 5.74%, 95%CI: 4.297 to 7.183; I2 = 79.2% p < 0.001). The efficacy of trans-endocardial injection was similar to that of intracoronary infusion (4% [95%CI: 2.741 to 5.259, p < 0.001] vs. 3.565% [95%CI: 1.912 to 5.218, p < 0.001], respectively). MSC doses of lower and higher than 107 cells did not improve LVEF differently (5.24% [95%CI: 2.06 to 8.82, p = 0.001] vs. 3.19% [95%CI: 0.17 to 6.12, p = 0.04], respectively).
Conclusion Transplantation of MSCs after AMI significantly increases LVEF, showing a higher efficacy if done in the first week. Further clinical studies should be conducted to investigate long-term clinical outcomes such as heart failure and cardiovascular mortality. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02667-1.
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Affiliation(s)
- Armin Attar
- Department of Cardiovascular Medicine, TAHA Clinical Trial Group, School of Medicine, Shiraz University of Medical Sciences, Zand Street, Shiraz, Iran.
| | | | - Shahin Kavousi
- Students' Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ahmad Monabati
- Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Asma Kazemi
- Nutrition Research Center, Shiraz University of Medical Sciences, PO Box 71645-111, Shiraz, Iran.
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21
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Alam P, Maliken BD, Jones SM, Ivey MJ, Wu Z, Wang Y, Kanisicak O. Cardiac Remodeling and Repair: Recent Approaches, Advancements, and Future Perspective. Int J Mol Sci 2021; 22:ijms222313104. [PMID: 34884909 PMCID: PMC8658114 DOI: 10.3390/ijms222313104] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 12/12/2022] Open
Abstract
The limited ability of mammalian adult cardiomyocytes to proliferate following an injury to the heart, such as myocardial infarction, is a major factor that results in adverse fibrotic and myocardial remodeling that ultimately leads to heart failure. The continued high degree of heart failure-associated morbidity and lethality requires the special attention of researchers worldwide to develop efficient therapeutics for cardiac repair. Recently, various strategies and approaches have been developed and tested to extrinsically induce regeneration and restoration of the myocardium after cardiac injury have yielded encouraging results. Nevertheless, these interventions still lack adequate success to be used for clinical interventions. This review highlights and discusses both cell-based and cell-free therapeutic approaches as well as current advancements, major limitations, and future perspectives towards developing an efficient therapeutic method for cardiac repair.
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Affiliation(s)
- Perwez Alam
- Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA; (P.A.); (S.M.J.); (M.J.I.); (Z.W.); (Y.W.)
| | - Bryan D. Maliken
- Harrington Physician-Scientist Pathway, Department of Internal Medicine, University Hospitals Case Medical Center, Cleveland, OH 44106, USA;
| | - Shannon M. Jones
- Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA; (P.A.); (S.M.J.); (M.J.I.); (Z.W.); (Y.W.)
| | - Malina J. Ivey
- Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA; (P.A.); (S.M.J.); (M.J.I.); (Z.W.); (Y.W.)
| | - Zhichao Wu
- Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA; (P.A.); (S.M.J.); (M.J.I.); (Z.W.); (Y.W.)
| | - Yigang Wang
- Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA; (P.A.); (S.M.J.); (M.J.I.); (Z.W.); (Y.W.)
| | - Onur Kanisicak
- Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati, Cincinnati, OH 45267, USA; (P.A.); (S.M.J.); (M.J.I.); (Z.W.); (Y.W.)
- Correspondence: ; Tel.: +1-513-558-2029; Fax: +1-513-584-3892
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22
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Nabavi SM, Karimi SK, Arab L, Sanjari L, Mardpour S, Azimian V, Jarughi N, Ghaheri A, Hosseini SE, Aghdami N, Vosough M. Safety and Efficacy of Allogeneic Adipose Tissue Mesenchymal Stromal Cells in Amyotrophic Lateral Sclerosis Patients, Single-Center, Prospective, Open-Label, Single-Arm Clinical Trial, Long-Term Follow-up. CELL JOURNAL 2021; 23. [PMID: 34979067 PMCID: PMC8753106 DOI: 10.22074/cellj.2021.7984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder with very limited treatment options. Stem cells have been raised as a new treatment modality for these patients. We have designed a single-center, prospective, open-label, and single arm clinical trial to assess the safety, feasibility, and rather efficacy of administrating allogeneic adipose-derived mesenchymal stromal cells (Ad-MSCs) in ALS patients. We enrolled 17 patients with confirmed ALS diagnosis with ALS Functional Rating Scale-Revised (ALSFRS-R) ≥24 and predicted forced vital capacity (FVC) ≥40%. Allogeneic Ad-MSCs were transplanted intravenously for all patients. Follow-ups were done at 24 hours, 2, 4, 6, and 12 months after cell infusion by checking adverse events, laboratory tests, and clinically by ALSFRS-R and FVC. Patients were also followed five years later and ALSFRS-R score was recorded in the survived individuals. There was no report of severe adverse events related to cell infusion. Two patients experienced dyspnea and chest pain 36 and 65 days after cell infusion due to pulmonary emboli. The progressive decrease in ALSFRS-R and FVC levels was recorded and three patients died in the first year. During five years follow up, despite a notable decrease in functional scores, 5 patients survived. Intravenous (IV) infusion of allogeneic Ad-MSCs in ALS patients is safe and feasible. The survival rate of the patients is more than IV autologous MSCs (Registration number: IRCT20080728001031N26).
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Affiliation(s)
- Seyed Massood Nabavi
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran,P.O.Box: 1665664511Department of Regenerative MedicineCell Science Research CenterRoyan Institute for Stem Cell Biology and TechnologyTehranIran
Emails:,
| | - Shahedeh Karimi Karimi
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran
| | - Leila Arab
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran
| | - Leila Sanjari
- International Medicine Department, Mostafa Khomeini Medical Center, Shahed University, Tehran, Iran
| | - Soura Mardpour
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran
| | - Vajiheh Azimian
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran,Core Research Facilities (CRF), Isfahan University of Medical Sciences, Isfahan, Iran
| | - Neda Jarughi
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran
| | - Azadeh Ghaheri
- Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Seyedeh-Esmat Hosseini
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran,Nursing Care Research Center, School of Nursing and Midwifery, Iran University of Medical Science, Tehran, Iran
| | - Nasser Aghdami
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Tehran,
Iran,P.O.Box: 1665664511Department of Regenerative MedicineCell Science Research CenterRoyan Institute for Stem Cell Biology and TechnologyTehranIran
Emails:,
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23
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Regenerating Damaged Myocardium: A Review of Stem-Cell Therapies for Heart Failure. Cells 2021; 10:cells10113125. [PMID: 34831347 PMCID: PMC8625160 DOI: 10.3390/cells10113125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/07/2021] [Accepted: 11/08/2021] [Indexed: 12/24/2022] Open
Abstract
Cardiovascular disease (CVD) is one of the contributing factors to more than one-third of human mortality and the leading cause of death worldwide. The death of cardiac myocyte is a fundamental pathological process in cardiac pathologies caused by various heart diseases, including myocardial infarction. Thus, strategies for replacing fibrotic tissue in the infarcted region with functional myocardium have long been a goal of cardiovascular research. This review begins by briefly discussing a variety of somatic stem- and progenitor-cell populations that were frequently studied in early investigations of regenerative myocardial therapy and then focuses primarily on pluripotent stem cells (PSCs), especially induced-pluripotent stem cells (iPSCs), which have emerged as perhaps the most promising source of cardiomyocytes for both therapeutic applications and drug testing. We also describe attempts to generate cardiomyocytes directly from cardiac fibroblasts (i.e., transdifferentiation), which, if successful, may enable the pool of endogenous cardiac fibroblasts to be used as an in-situ source of cardiomyocytes for myocardial repair.
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24
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Pluripotent stem cell-derived mesenchymal stromal cells improve cardiac function and vascularity after myocardial infarction. Cytotherapy 2021; 23:1074-1084. [PMID: 34588150 DOI: 10.1016/j.jcyt.2021.07.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 07/27/2021] [Accepted: 07/28/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND AIMS Mesenchymal stromal cells (MSCs) have been shown to improve cardiac function after injury and are the subject of ongoing clinical trials. In this study, the authors tested the cardiac regenerative potential of an induced pluripotent stem cell-derived MSC (iPSC-MSC) population (Cymerus MSCs) in a rat model of myocardial ischemia-reperfusion (I/R). Furthermore, the authors compared this efficacy with bone marrow-derived MSCs (BM-MSCs), which are the predominant cell type in clinical trials. METHODS Four days after myocardial I/R injury, rats were randomly assigned to (i) a Cymerus MSC group (n = 15), (ii) a BM-MSC group (n = 15) or (iii) a vehicle control group (n = 14). For cell-treated animals, a total of 5 × 106 cells were injected at three sites within the infarcted left ventricular (LV) wall. RESULTS One month after cell transplantation, Cymerus MSCs improved LV function (assessed by echocardiography) compared with vehicle and BM-MSCs. Interestingly, Cymerus MSCs enhanced angiogenesis without sustained engraftment or significant impact on infarct scar size. Suggesting safety, Cymerus MSCs had no effect on inducible tachycardia or the ventricular scar heterogeneity that provides a substrate for cardiac re-entrant circuits. CONCLUSIONS The authors here demonstrate that intra-myocardial administration of iPSC-MSCs (Cymerus MSCs) provide better therapeutic effects compared with conventional BM-MSCs in a rodent model of myocardial I/R. Because of its manufacturing scalability, iPSC-MSC therapy offers an exciting opportunity for an "off-the-shelf" stem cell therapy for cardiac repair.
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25
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Brennan LC, O’Sullivan A, MacLoughlin R. Cellular Therapy for the Treatment of Paediatric Respiratory Disease. Int J Mol Sci 2021; 22:ijms22168906. [PMID: 34445609 PMCID: PMC8396271 DOI: 10.3390/ijms22168906] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 12/12/2022] Open
Abstract
Respiratory disease is the leading cause of death in children under the age of 5 years old. Currently available treatments for paediatric respiratory diseases including bronchopulmonary dysplasia, asthma, cystic fibrosis and interstitial lung disease may ameliorate symptoms but do not offer a cure. Cellular therapy may offer a potential cure for these diseases, preventing disease progression into adulthood. Induced pluripotent stem cells, mesenchymal stromal cells and their secretome have shown great potential in preclinical models of lung disease, targeting the major pathological features of the disease. Current research and clinical trials are focused on the adult population. For cellular therapies to progress from preclinical studies to use in the clinic, optimal cell type dosage and delivery methods need to be established and confirmed. Direct delivery of these therapies to the lung as aerosols would allow for lower doses with a higher target efficiency whilst avoiding potential effect of systemic delivery. There is a clear need for research to progress into the clinic for the treatment of paediatric respiratory disease. Whilst research in the adult population forms a basis for the paediatric population, varying disease pathology and anatomical differences in paediatric patients means a paediatric-centric approach must be taken.
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Affiliation(s)
- Laura C. Brennan
- College of Medicine, Nursing & Health Sciences, National University of Ireland, H91 TK33 Galway, Ireland;
| | - Andrew O’Sullivan
- Research and Development, Science and Emerging Technologies, Aerogen Limited, Galway Business Park, H91 HE94 Galway, Ireland;
| | - Ronan MacLoughlin
- Research and Development, Science and Emerging Technologies, Aerogen Limited, Galway Business Park, H91 HE94 Galway, Ireland;
- School of Pharmacy and Pharmaceutical Sciences, Trinity College, D02 PN40 Dublin, Ireland
- School of Pharmacy & Biomolecular Sciences, Royal College of Surgeons in Ireland, D02 YN77 Dublin, Ireland
- Correspondence:
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26
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Observation and Mitigation of Leachables from Non-Product Contact Materials in Electromechanical Delivery Devices for Biotechnology Products. J Pharm Sci 2021; 110:3794-3802. [PMID: 34390741 DOI: 10.1016/j.xphs.2021.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/06/2021] [Accepted: 08/08/2021] [Indexed: 11/22/2022]
Abstract
Battery-powered drug delivery devices are widely used as primary containers for storing and delivering therapeutic protein products to improve patient compliance and quality of life. Compared to conventional delivery approaches such as pre-filled syringes, battery-powered devices are more complex in design requiring new materials/components for proper functionality, which could cause potential product safety and quality concerns from the extractable and leachables (E&L) of the new materials/components. In this study, E&L assessments were performed on a battery-powered delivery device during the development and qualification of the device, where novel compound 2‑hydroxy-2-methylpropiophenone (HMPP) and related compounds were observed in both E&L. The source of the HMPP and related compounds was identified to be the nonproduct contact device batteries, in which HMPP photo-initiator was used as a curing agent in the battery sealant to prevent leakage of the battery electrolytes. Toxicology assessment was performed, which showed the levels of HMPP observed in the device lots were acceptable relative to the permitted daily exposure. A drug product HMPP spike study was also performed, where no product impact was observed. Based on these assessments, an action threshold and specification limits could be established as a control strategy, if needed, to mitigate the potential risks associate with the observed leachables. As a full resolution, seven battery candidates from different suppliers were screened and one new battery was successfully qualified for the delivery devices. Overall, the holistic E&L approach was fully successful in the development and qualification of the battery-powered devices for biotherapeutic products delivery ensuring product quality and patient safety. Non-product contact materials are commonly rated as low or no risk and typically considered as out of scope of E&L activities for delivery systems following industry benchmark and regulatory agency guidance. This case study is novel as it brings into attention the materials that might not normally be in consideration during the development process. It is highly recommended to understand materials in the context of intended use on a case-by-case basis and not to generalize to ensure successful development and qualification.
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27
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Crowley JS, Liu A, Dobke M. Regenerative and stem cell-based techniques for facial rejuvenation. Exp Biol Med (Maywood) 2021; 246:1829-1837. [PMID: 34102897 DOI: 10.1177/15353702211020701] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
This review discusses the most novel ideas and modalities being incorporated into facial rejuvenation. Recent innovative techniques include the use of regenerative stem cell techniques and regeneration supportive modalities such as nano-technology or gene therapies. This review aims to investigate approaches that are less well known and lacking established evidence in order to proactively study these techniques prior to them becoming popularized. These applications and relevant research were reviewed in the context of both surgical and non-surgical modalities in clinical practice. Future directions include the concept of "precision cosmetic medicine" utilizing gene editing and cellular therapies to tailor rejuvenation techniques based on each individual's genetic make-up and therefore needs.
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Affiliation(s)
- J Sarah Crowley
- Department of Surgery, Division of Plastic Surgery, UC San Diego School of Medicine, San Diego, CA 92103-8890
| | - Amy Liu
- Department of Surgery, Division of Plastic Surgery, UC San Diego School of Medicine, San Diego, CA 92103-8890
| | - Marek Dobke
- Department of Surgery, Division of Plastic Surgery, UC San Diego School of Medicine, San Diego, CA 92103-8890
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28
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Xie DM, Chen Y, Liao Y, Lin W, Dai G, Lu DH, Zhu S, Yang K, Wu B, Chen Z, Peng C, Jiang MH. Cardiac Derived CD51-Positive Mesenchymal Stem Cells Enhance the Cardiac Repair Through SCF-Mediated Angiogenesis in Mice With Myocardial Infarction. Front Cell Dev Biol 2021; 9:642533. [PMID: 33968928 PMCID: PMC8098770 DOI: 10.3389/fcell.2021.642533] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/15/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: Many tissues contained resident mesenchymal stromal/stem cells (MSCs) that facilitated tissue hemostasis and repair. However, there is no typical marker to identify the resident cardiac MSCs. We aimed to determine if CD51 could be an optimal marker of cardiac MSCs and assess their therapeutic potential for mice with acute myocardial infarction (AMI). Methods: Cardiac-derived CD51+CD31–CD45–Ter119– cells (named CD51+cMSCs) were isolated from C57BL/6 mice(7-day-old) by flow cytometry. The CD51+cMSCs were characterized by proliferation capacity, multi-differentiation potential, and expression of typical MSC-related markers. Adult C57BL/6 mice (12-week-old) were utilized for an AMI model via permanently ligating the left anterior descending coronary artery. The therapeutic efficacy of CD51+cMSCs was estimated by echocardiography and pathological staining. To determine the underlying mechanism, lentiviruses were utilized to knock down gene (stem cell factor [SCF]) expression of CD51+cMSCs. Results: In this study, CD51 was expressed in the entire layers of the cardiac wall in mice, including endocardium, epicardium, and myocardium, and its expression was decreased with age. Importantly, the CD51+cMSCs possessed potent self-renewal potential and multi-lineage differentiation capacity in vitro and also expressed typical MSC-related surface proteins. Furthermore, CD51+cMSC transplantation significantly improved cardiac function and attenuated cardiac fibrosis through pro-angiogenesis activity after myocardial infarction in mice. Moreover, SCF secreted by CD51+cMSCs played an important role in angiogenesis both in vivo and in vitro. Conclusions: Collectively, CD51 is a novel marker of cardiac resident MSCs, and CD51+cMSC therapy enhances cardiac repair at least partly through SCF-mediated angiogenesis.
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Affiliation(s)
- Dong Mei Xie
- Department of Cardiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Department of Anatomy, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.,Key Laboratory for Stem Cells and Tissue Engineering, Center for Stem Cell Biology and Tissue Engineering, Ministry of Education, Sun Yat-sen University, Guangzhou, China
| | - Yang Chen
- Department of Cardiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yan Liao
- Shenzhen Beike Biotechnology Co., Ltd., Shenzhen, China
| | - Wanwen Lin
- Department of Cardiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Gang Dai
- NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China
| | - Di Han Lu
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shuanghua Zhu
- Department of Cardiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ke Yang
- Department of Cardiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Bingyuan Wu
- Department of Cardiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhihong Chen
- Key Laboratory for Stem Cells and Tissue Engineering, Center for Stem Cell Biology and Tissue Engineering, Ministry of Education, Sun Yat-sen University, Guangzhou, China
| | - Chaoquan Peng
- Department of Cardiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Mei Hua Jiang
- Department of Anatomy, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.,Key Laboratory for Stem Cells and Tissue Engineering, Center for Stem Cell Biology and Tissue Engineering, Ministry of Education, Sun Yat-sen University, Guangzhou, China
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Navabi R, Negahdari B, Hajizadeh-Saffar E, Hajinasrollah M, Jenab Y, Rabbani S, Pakzad M, Hassani SN, Hezavehei M, Jafari-Atrabi M, Tahamtani Y, Baharvand H. Combined therapy of mesenchymal stem cells with a GLP-1 receptor agonist, liraglutide, on an inflammatory-mediated diabetic non-human primate model. Life Sci 2021; 276:119374. [PMID: 33745896 DOI: 10.1016/j.lfs.2021.119374] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 03/06/2021] [Accepted: 03/11/2021] [Indexed: 12/11/2022]
Abstract
AIMS Immunomodulation concurrent with the promotion of β-cell function is a strategy used to develop innovative therapies for type 1 diabetes (T1D). Here, we assessed the therapeutic potential of co-administration of human clonal mesenchymal stem (stromal) cells (hBM-cMSCs) and liraglutide as a glucagon-like peptide-1 agonist in a non-human primate model with streptozotocin (STZ)-induced diabetes. MAIN METHODS Diabetes was induced through intravenous (i.v.) multiple low-dose (MLD) infusions of STZ at a dose of 30 mg/kg body weight (b.w.) for five consecutive days, followed by two booster injections of 35 mg/kg on days 12 and 19. After 90 days, the diabetic animals were randomly allocated to two groups: The combination therapy group (n = 4) received injections of 1.5 × 106 hBM-cMSCs/kg b.w. through celiac artery by angiography on days 91 and 105 and daily subcutaneous injections of liraglutide (up to 1.8 mg/day) until day 160 while vehicle group received phosphate-buffered saline. The monkeys were assessed for functional, immunological, and histological analysis. KEY FINDINGS The combined treatment group had continued reduction in FBG levels up to day 160, which was accompanied by increased b.w., C-peptide, and β-cell function, and decreased HbA1c and fructosamine levels compared to vehicle group. The combined treatment increased Tregs, IL-4, IL-10, and TGF-β1 and decreased IL-6 and IL-1β. Stereological analysis of the pancreatic tissue exhibited more total volume of insulin-secreting islets in the combined treatment group compared to vehicle group. SIGNIFICANCE Our findings demonstrated this combined treatment impaired the clinical symptoms of diabetes in this animal model through immunomodulation and β-cell preservation.
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Affiliation(s)
- Roghayeh Navabi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Babak Negahdari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Ensiyeh Hajizadeh-Saffar
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran; Advanced Therapy Medicinal Product Technology Development Center (ATMP-TDC), Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran; Department of Diabetes, Obesity, and Metabolism, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
| | - Mostafa Hajinasrollah
- Animal Core Facility, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Yaser Jenab
- Tehran Heart Center, Tehran University of Medical Science, Tehran, Iran
| | - Shahram Rabbani
- Tehran Heart Center, Tehran University of Medical Science, Tehran, Iran
| | - Mohamad Pakzad
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Seyedeh-Nafiseh Hassani
- Advanced Therapy Medicinal Product Technology Development Center (ATMP-TDC), Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Maryam Hezavehei
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Mohammad Jafari-Atrabi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Yaser Tahamtani
- Department of Diabetes, Obesity, and Metabolism, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran; Department of Developmental Biology, School of Basic Sciences and Advanced Technologies in Biology, University of Science and Culture, Tehran, Iran.
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Giotta Lucifero A, Luzzi S. Against the Resilience of High-Grade Gliomas: The Immunotherapeutic Approach (Part I). Brain Sci 2021; 11:brainsci11030386. [PMID: 33803885 PMCID: PMC8003180 DOI: 10.3390/brainsci11030386] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/08/2021] [Accepted: 03/16/2021] [Indexed: 12/14/2022] Open
Abstract
The resilience of high-grade gliomas (HGGs) against conventional chemotherapies is due to their heterogeneous genetic landscape, adaptive phenotypic changes, and immune escape mechanisms. Innovative immunotherapies have been developed to counteract the immunosuppressive capability of gliomas. Nevertheless, further research is needed to assess the efficacy of the immuno-based approach. The aim of this study is to review the newest immunotherapeutic approaches for glioma, focusing on the drug types, mechanisms of action, clinical pieces of evidence, and future challenges. A PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis)-based literature search was performed on PubMed/Medline and ClinicalTrials.gov databases using the keywords “active/adoptive immunotherapy,” “monoclonal antibodies,” “vaccine,” and “engineered T cell.”, combined with “malignant brain tumor”, “high-grade glioma.” Only articles written in English published in the last 10 years were selected, filtered based on best relevance. Active immunotherapies include systemic temozolomide, monoclonal antibodies, and vaccines. In several preclinical and clinical trials, adoptive immunotherapies, including T, natural killer, and natural killer T engineered cells, have been shown to be potential treatment options for relapsing gliomas. Systemic temozolomide is considered the backbone for newly diagnosed HGGs. Bevacizumab and rindopepimut are promising second-line treatments. Adoptive immunotherapies have been proven for relapsing tumors, but further evidence is needed.
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Affiliation(s)
- Alice Giotta Lucifero
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy;
| | - Sabino Luzzi
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy;
- Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Correspondence:
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The role of mesenchymal stem/stromal cells in the acute clinical setting. Am J Emerg Med 2020; 46:572-578. [PMID: 33279332 DOI: 10.1016/j.ajem.2020.11.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 11/09/2020] [Accepted: 11/15/2020] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Accumulating evidence supports the use of mesenchymal stem/stromal cells (MSCs), particularly bone marrow derived, as a safe and promising biologic therapy for promoting tissue repair and regeneration in various chronic diseases and disorders. Despite growing evidence that MSCs are potent anti-inflammatory mediators that can provide substantial benefits in acute organ injury, there are limited clinical trials utilizing MSCs in acute care settings, such as in the emergency department (ED) or intensive care unit (ICU). OBJECTIVE This article reviews the current state of MSC-based therapeutics and further explores the untapped potential role to treat various acute, life-threating injuries in the ED and ICU. DISCUSSION All clinical trials using MSCs in acute myocardial infarction (AMI), acute respiratory distress syndrome (ARDS), sepsis and acute kidney injury (AKI) demonstrated safety. While some also demonstrate clinical efficacy, efficacy data is inconsistent, with some studies limited by sample size, cell integrity and different dosages, necessitating further studies. CONCLUSION MSCs are potentially promising novel biologic therapeutics for clinical application in AMI, ARDS, sepsis, AKI and COVID-19 that have demonstrated safety in all clinical trials. More rigorous clinical trials are necessary and warranted to determine the efficacy of MSCs as a novel therapeutic in an acute setting, such as the ED.
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Janssens I, Cools N. Regulating the regulators: Is introduction of an antigen-specific approach in regulatory T cells the next step to treat autoimmunity? Cell Immunol 2020; 358:104236. [PMID: 33137651 DOI: 10.1016/j.cellimm.2020.104236] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 09/28/2020] [Accepted: 10/04/2020] [Indexed: 12/22/2022]
Abstract
In autoimmunity, the important and fragile balance between immunity and tolerance is disturbed, resulting in abnormal immune responses to the body's own tissues and cells. CD4+CD25hiFoxP3+ regulatory T cells (Tregs) induce peripheral tolerance in vivo by means of direct cell-cell contact and release of soluble factors, or indirectly through antigen-presenting cells (APC), thereby controlling auto-reactive effector T cells. Based on these unique capacities of Tregs, preclinical studies delivered proof-of-principle for the clinical use of Tregs for the treatment of autoimmune diseases. To date, the first clinical trials using ex vivo expanded polyclonal Tregs have been completed. These pioneering studies demonstrate the feasibility of generating large numbers of polyclonal Tregs in a good manufacturing practices (GMP)-compliant manner, and that infusion of Tregs is well tolerated by patients with no evidence of general immunosuppression. Nonetheless, only modest clinical results were observed, arguing that a more antigen-specific approach might be needed to foster a durable patient-specific clinical cell therapy without the risk for general immunosuppression. In this review, we discuss current knowledge, applications and future goals of adoptive immune-modulatory Treg therapy for the treatment of autoimmune disease and transplant rejection. We describe the key advances and prospects of the potential use of T cell receptor (TCR)- and chimeric antigen receptor (CAR)-engineered Tregs in future clinical applications. These approaches could deliver the long-awaited breakthrough in stopping undesired autoimmune responses and transplant rejections.
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Affiliation(s)
- Ibo Janssens
- Laboratory of Experimental Hematology, Vaccine and Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, 2610 Antwerp, Belgium.
| | - Nathalie Cools
- Laboratory of Experimental Hematology, Vaccine and Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, 2610 Antwerp, Belgium
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Selvakumar D, Clayton ZE, Chong JJH. Robust Cardiac Regeneration: Fulfilling the Promise of Cardiac Cell Therapy. Clin Ther 2020; 42:1857-1879. [PMID: 32943195 DOI: 10.1016/j.clinthera.2020.08.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/12/2020] [Accepted: 08/14/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE We review the history of cardiac cell therapy, highlighting lessons learned from initial adult stem cell (ASC) clinical trials. We present pluripotent stem cell-derived cardiomyocytes (PSC-CMs) as a leading candidate for robust regeneration of infarcted myocardium but identify several issues that must be addressed before successful clinical translation. METHODS We conducted an unstructured literature review of PubMed-listed articles, selecting the most comprehensive and relevant research articles, review articles, clinical trials, and basic or translation articles in the field of cardiac cell therapy. Articles were identified using the search terms adult stem cells, pluripotent stem cells, cardiac stem cell, and cardiac regeneration or from references of relevant articles, Articles were prioritized and selected based on their impact, originality, or potential clinical applicability. FINDINGS Since its inception, the ASC therapy field has been troubled by conflicting preclinical data, academic controversies, and inconsistent trial designs. These issues have damaged perceptions of cardiac cell therapy among investors, the academic community, health care professionals, and, importantly, patients. In hindsight, the key issue underpinning these problems was the inability of these cell types to differentiate directly into genuine cardiomyocytes, rendering them unable to replace damaged myocardium. Despite this, beneficial effects through indirect paracrine or immunomodulatory effects remain possible and continue to be investigated. However, in preclinical models, PSC-CMs have robustly remuscularized infarcted myocardium with functional, force-generating cardiomyocytes. Hence, PSC-CMs have now emerged as a leading candidate for cardiac regeneration, and unpublished reports of first-in-human delivery of these cells have recently surfaced. However, the cardiac cell therapy field's history should serve as a cautionary tale, and we identify several translational hurdles that still remain. Preclinical solutions to issues such as arrhythmogenicity, immunogenicity, and poor engraftment rates are needed, and next-generation clinical trials must draw on robust knowledge of mechanistic principles of the therapy. IMPLICATIONS The clinical transplantation of functional stem cell-derived heart tissue with seamless integration into native myocardium is a lofty goal. However, considerable advances have been made during the past 2 decades. Currently, PSC-CMs appear to be the best prospect to reach this goal, but several hurdles remain. The history of adult stem cell trials has taught us that shortcuts cannot be taken without dire consequences, and it is essential that progress not be hurried and that a worldwide, cross-disciplinary approach be used to ensure safe and effective clinical translation.
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Affiliation(s)
- Dinesh Selvakumar
- Centre for Heart Research, The Westmead Institute for Medical Research, The University of Sydney, Sydney, New South Wales, Australia; Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Zoe E Clayton
- Centre for Heart Research, The Westmead Institute for Medical Research, The University of Sydney, Sydney, New South Wales, Australia
| | - James J H Chong
- Centre for Heart Research, The Westmead Institute for Medical Research, The University of Sydney, Sydney, New South Wales, Australia; Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia.
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Beeken LJ, Ting DSJ, Sidney LE. Potential of mesenchymal stem cells as topical immunomodulatory cell therapies for ocular surface inflammatory disorders. Stem Cells Transl Med 2020; 10:39-49. [PMID: 32896982 PMCID: PMC7780815 DOI: 10.1002/sctm.20-0118] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/10/2020] [Accepted: 07/30/2020] [Indexed: 12/17/2022] Open
Abstract
Ocular surface inflammatory disorders (OSIDs) are a group of highly prevalent, heterogeneous diseases that display a variety of aetiologies and symptoms and are risk factors for serious complications, including ocular and cornea impairment. Corneal inflammation is a common factor of all OSIDs, regardless of their cause or symptoms. Current medications include over‐the‐counter lubricating eye drops, corticosteroids, and ciclosporin, which either do not treat the corneal inflammation or have been associated with multiple side effects leading to alternative treatments being sought. Regenerative medicine cell therapies, particularly mesenchymal stem cells (MSCs), have shown great promise for immunosuppression and disease amelioration across multiple tissues, including the cornea. However, for successful development and clinical translation of MSC therapy for OSIDs, significant problems must be addressed. This review aims to highlight considerations, including whether the source of MSC isolation impacts the efficacy and safety of the therapy, in addition to assessing the feasibility of MSC topical application to the cornea and ocular surface through analysis of potential scaffolds and cell carriers for application to the eye. The literature contains limited data assessing MSCs incorporated into scaffolds for corneal administration, thus here we highlight the necessity of further investigations to truly exploit the potential of an MSC‐based cell therapy for the treatment of OSIDs.
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Affiliation(s)
- Lydia J Beeken
- Academic Ophthalmology, Division of Clinical Neurosciences, University of Nottingham, Queens Medical Centre Campus, Nottingham, UK
| | - Darren S J Ting
- Academic Ophthalmology, Division of Clinical Neurosciences, University of Nottingham, Queens Medical Centre Campus, Nottingham, UK
| | - Laura E Sidney
- Academic Ophthalmology, Division of Clinical Neurosciences, University of Nottingham, Queens Medical Centre Campus, Nottingham, UK
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Luzzi S, Giotta Lucifero A, Brambilla I, Magistrali M, Mosconi M, Savasta S, Foiadelli T. Adoptive immunotherapies in neuro-oncology: classification, recent advances, and translational challenges. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:18-31. [PMID: 32608373 PMCID: PMC7975830 DOI: 10.23750/abm.v91i7-s.9952] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 06/04/2020] [Indexed: 12/16/2022]
Abstract
Background: Adoptive immunotherapies are among the pillars of ongoing biological breakthroughs in neuro-oncology, as their potential applications are tremendously wide. The present literature review comprehensively classified adoptive immunotherapies in neuro-oncology, provides an update, and overviews the main translational challenges of this approach. Methods: The PubMed/MEDLINE platform, Medical Subject Heading (MeSH) database, and ClinicalTrials.gov website were the sources. The MeSH terms “Immunotherapy, Adoptive,” “Cell- and Tissue-Based Therapy,” “Tissue Engineering,” and “Cell Engineering” were combined with “Central Nervous System,” and “Brain.” “Brain tumors” and “adoptive immunotherapy” were used for a further unrestricted search. Only articles published in the last 5 years were selected and further sorted based on the best match and relevance. The search terms “Central Nervous System Tumor,” “Malignant Brain Tumor,” “Brain Cancer,” “Brain Neoplasms,” and “Brain Tumor” were used on the ClinicalTrials.gov website. Results: A total of 79 relevant articles and 16 trials were selected. T therapies include chimeric antigen receptor T (CAR T) cell therapy and T cell receptor (TCR) transgenic therapy. Natural killer (NK) cell-based therapies are another approach; combinations are also possible. Trials in phase 1 and 2 comprised 69% and 31% of the studies, respectively, 8 of which were concluded. CAR T cell therapy targeting epidermal growth factor receptor variant III (EGFRvIII) was demonstrated to reduce the recurrence rate of glioblastoma after standard-of-care treatment. Conclusion: Adoptive immunotherapies can be classified as T, NK, and NKT cell-based. CAR T cell therapy redirected against EGFRvIII has been shown to be the most promising treatment for glioblastoma. Overcoming immune tolerance and immune escape are the main translational challenges in the near future of neuro-oncology. (www.actabiomedica.it)
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Affiliation(s)
- Sabino Luzzi
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy; Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
| | - Alice Giotta Lucifero
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.
| | - Ilaria Brambilla
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, Uni-versity of Pavia, Pavia, Italy.
| | - Mariasole Magistrali
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, Uni-versity of Pavia, Pavia, Italy.
| | - Mario Mosconi
- Orthopaedic and Traumatology Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.
| | - Salvatore Savasta
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, Uni-versity of Pavia, Pavia, Italy.
| | - Thomas Foiadelli
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, Uni-versity of Pavia, Pavia, Italy.
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Sharma A, Sinha M, Pandey NN, Chandrashekhara SH. Stem cell therapy in critical limb ischemia: Current scenario and future trends. Indian J Radiol Imaging 2019; 29:397-403. [PMID: 31949342 PMCID: PMC6958876 DOI: 10.4103/ijri.ijri_385_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/29/2019] [Accepted: 11/18/2019] [Indexed: 12/31/2022] Open
Abstract
Critical limb ischemia (CLI) represents the most severe manifestation of peripheral arterial disease (PAD). It imposes a huge economic burden and is associated with high short-term mortality and adverse cardiovascular outcomes. Prompt recognition and early revascularization, surgical or endovascular, with the aim of improving the inline bloodflow to the ischemic limb, are currently the standard of care. However, this strategy may not always be feasible or effective; hence, evaluation of newer pharmacological or angiogenic therapies for alleviating the symptoms of this alarming condition is of utmost importance. Cell-based therapies have shown promise in smaller studies; however, large-scale studies, demonstrating definite survival benefits, are entailed to ascertain their role in the management of CLI.
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Affiliation(s)
- Arun Sharma
- Department of Cardiovascular Radiology and Endovascular Interventions, All India Institute of Medical Sciences, New Delhi, India
| | - Mumun Sinha
- Department of Cardiovascular Radiology and Endovascular Interventions, All India Institute of Medical Sciences, New Delhi, India
| | - Niraj Nirmal Pandey
- Department of Cardiovascular Radiology and Endovascular Interventions, All India Institute of Medical Sciences, New Delhi, India
| | - S H Chandrashekhara
- Department of Radiodiagnosis, BRAIRCH, All India Institute of Medical Sciences, New Delhi, India
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Chai LF, Prince E, Pillarisetty VG, Katz SC. Challenges in assessing solid tumor responses to immunotherapy. Cancer Gene Ther 2019; 27:528-538. [PMID: 31822814 DOI: 10.1038/s41417-019-0155-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/22/2019] [Accepted: 11/26/2019] [Indexed: 01/26/2023]
Abstract
With the advent of immunotherapy as an integral component of multidisciplinary solid tumor treatment, we are confronted by an unfamiliar and novel pattern of radiographic responses to treatment. Enlargement of tumors or even new lesions may not represent progression, but rather reflect what will ultimately evolve into a clinically beneficial response. In addition, the kinetics of radiographic changes in response to immunotherapy treatments may be distinct from what has been observed with cytotoxic chemotherapy and radiation. The phenomenon of pseudoprogression has been documented in patients receiving immunotherapeutic agents, such as checkpoint inhibitors and cellular therapies. Currently, there are no clinical response guidelines that adequately account for pseudoprogression and solid tumor responses to immunotherapy in general. Even so, response criteria have evolved to account for the radiographic manifestations of novel therapies. The evolution of World Health Organization (WHO) criteria and Response Evaluation Criteria in Solid Tumors (RECIST), along with the emergence of immune-related response criteria (irRC) and the immune Response Evaluation Criteria in Solid Tumors (iRECIST) reflect the need for new frameworks. This review evaluates the relationship between pseudoprogression, clinical outcomes, and our current understanding of the biology of pseudoprogression. To achieve our goal, we discuss unusual response patterns in patients receiving immunotherapy. We seek to develop a deeper understanding of radiographic responses to immunotherapy such that clinical benefit is not underappreciated in individual patients and during clinical investigation.
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Affiliation(s)
- Louis F Chai
- Department of Surgery, Roger Williams Medical Center, Providence, RI, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Ethan Prince
- Department of Radiology, Roger Williams Medical Center, Providence, RI, USA
| | | | - Steven C Katz
- Department of Surgery, Roger Williams Medical Center, Providence, RI, USA. .,Boston University School of Medicine, Boston, MA, USA.
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Cabrera-Pérez R, Monguió-Tortajada M, Gámez-Valero A, Rojas-Márquez R, Borràs FE, Roura S, Vives J. Osteogenic commitment of Wharton's jelly mesenchymal stromal cells: mechanisms and implications for bioprocess development and clinical application. Stem Cell Res Ther 2019; 10:356. [PMID: 31779673 PMCID: PMC6883559 DOI: 10.1186/s13287-019-1450-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 10/03/2019] [Accepted: 10/11/2019] [Indexed: 12/12/2022] Open
Abstract
Background Orthopaedic diseases are one of the major targets for regenerative medicine. In this context, Wharton’s jelly (WJ) is an alternative source to bone marrow (BM) for allogeneic transplantation since its isolation does not require an invasive procedure for cell collection and does not raise major ethical concerns. However, the osteogenic capacity of human WJ-derived multipotent mesenchymal stromal cells (MSC) remains unclear. Methods Here, we compared the baseline osteogenic potential of MSC from WJ and BM cell sources by cytological staining, quantitative real-time PCR and proteomic analysis, and assessed chemical and biological strategies for priming undifferentiated WJ-MSC. Concretely, different inhibitors/activators of the TGFβ1-BMP2 signalling pathway as well as the secretome of differentiating BM-MSC were tested. Results Cytochemical staining as well as gene expression and proteomic analysis revealed that osteogenic commitment was poor in WJ-MSC. However, stimulation of the BMP2 pathway with BMP2 plus tanshinone IIA and the addition of extracellular vesicles or protein-enriched preparations from differentiating BM-MSC enhanced WJ-MSC osteogenesis. Furthermore, greater outcome was obtained with the use of conditioned media from differentiating BM-MSC. Conclusions Altogether, our results point to the use of master banks of WJ-MSC as a valuable alternative to BM-MSC for orthopaedic conditions.
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Affiliation(s)
- Raquel Cabrera-Pérez
- Cell Therapy Service, Blood and Tissue Bank (BST), Barcelona, Catalonia, Spain. .,Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Catalonia, Spain.
| | - Marta Monguió-Tortajada
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain
| | - Ana Gámez-Valero
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain
| | - Raquel Rojas-Márquez
- Cell Therapy Service, Blood and Tissue Bank (BST), Barcelona, Catalonia, Spain.,Gene Regulation, Stem Cells and Cancer Program, Centre for Genomic Regulation (CRG), Barcelona, Catalonia, Spain
| | - Francesc Enric Borràs
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain.,Nephrology Service, Germans Trias i Pujol University Hospital, Badalona, Catalonia, Spain
| | - Santiago Roura
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain
| | - Joaquim Vives
- Cell Therapy Service, Blood and Tissue Bank (BST), Barcelona, Catalonia, Spain. .,Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Catalonia, Spain. .,Medicine Department, Universitat Autònoma de Barcelona (UAB), Badalona, Catalonia, Spain.
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Samak M, Hinkel R. Stem Cells in Cardiovascular Medicine: Historical Overview and Future Prospects. Cells 2019; 8:cells8121530. [PMID: 31783680 PMCID: PMC6952821 DOI: 10.3390/cells8121530] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 11/19/2019] [Accepted: 11/23/2019] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases remain the leading cause of death in the developed world, accounting for more than 30% of all deaths. In a large proportion of these patients, acute myocardial infarction is usually the first manifestation, which might further progress to heart failure. In addition, the human heart displays a low regenerative capacity, leading to a loss of cardiomyocytes and persistent tissue scaring, which entails a morbid pathologic sequela. Novel therapeutic approaches are urgently needed. Stem cells, such as induced pluripotent stem cells or embryonic stem cells, exhibit great potential for cell-replacement therapy and an excellent tool for disease modeling, as well as pharmaceutical screening of novel drugs and their cardiac side effects. This review article covers not only the origin of stem cells but tries to summarize their translational potential, as well as potential risks and clinical translation.
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Affiliation(s)
- Mostafa Samak
- Department of Laboratory Animal Science, Leibnitz-Institut für Primatenforschung, Deutsches Primatenzentrum GmbH, Kellnerweg 4, 37077 Göttingen, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany
| | - Rabea Hinkel
- Department of Laboratory Animal Science, Leibnitz-Institut für Primatenforschung, Deutsches Primatenzentrum GmbH, Kellnerweg 4, 37077 Göttingen, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany
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Parrotta EI, Scalise S, Scaramuzzino L, Cuda G. Stem Cells: The Game Changers of Human Cardiac Disease Modelling and Regenerative Medicine. Int J Mol Sci 2019; 20:E5760. [PMID: 31744081 PMCID: PMC6888119 DOI: 10.3390/ijms20225760] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 11/08/2019] [Accepted: 11/14/2019] [Indexed: 12/12/2022] Open
Abstract
A comprehensive understanding of the molecular basis and mechanisms underlying cardiac diseases is mandatory for the development of new and effective therapeutic strategies. The lack of appropriate in vitro cell models that faithfully mirror the human disease phenotypes has hampered the understanding of molecular insights responsible of heart injury and disease development. Over the past decade, important scientific advances have revolutionized the field of stem cell biology through the remarkable discovery of reprogramming somatic cells into induced pluripotent stem cells (iPSCs). These advances allowed to achieve the long-standing ambition of modelling human disease in a dish and, more interestingly, paved the way for unprecedented opportunities to translate bench discoveries into new therapies and to come closer to a real and effective stem cell-based medicine. The possibility to generate patient-specific iPSCs, together with the new advances in stem cell differentiation procedures and the availability of novel gene editing approaches and tissue engineering, has proven to be a powerful combination for the generation of phenotypically complex, pluripotent stem cell-based cellular disease models with potential use for early diagnosis, drug screening, and personalized therapy. This review will focus on recent progress and future outcome of iPSCs technology toward a customized medicine and new therapeutic options.
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Affiliation(s)
- Elvira Immacolata Parrotta
- Department of Experimental and Clinical Medicine, Research Center for Advanced Biochemistry and Molecular Biology, University “Magna Graecia” of Catanzaro, 88100 Loc., Germaneto, Catanzaro, Italy; (S.S.); (L.S.); (G.C.)
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Luzzi S, Crovace AM, Del Maestro M, Giotta Lucifero A, Elbabaa SK, Cinque B, Palumbo P, Lombardi F, Cimini A, Cifone MG, Crovace A, Galzio R. The cell-based approach in neurosurgery: ongoing trends and future perspectives. Heliyon 2019; 5:e02818. [PMID: 31844735 PMCID: PMC6889232 DOI: 10.1016/j.heliyon.2019.e02818] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 10/11/2019] [Accepted: 11/06/2019] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE Examination of the current trends and future perspectives of the cell-based therapies in neurosurgery. METHODS A PubMed/MEDLINE-based systematic review has been performed combining the main Medical Subject Headings (MeSH) regarding the cell- and tissue-based therapies with the "Brain", "Spinal Cord", "Spine" and "Skull" MeSH terms. Only articles in English published in the last 10 years and pertinent to neurosurgery have been selected. RESULTS A total of 1,173 relevant articles have been chosen. Somatic cells and gene-modification technologies have undergone the greatest development. Immunotherapies and gene therapies have been tested for the cure of glioblastoma, stem cells mainly for brain and spinal cord traumatic injuries. Stem cells have also found a rationale in the treatment of the cranial and spinal bony defects, and of the intervertebral disc degeneration, as well.Most of the completed or ongoing trials concerning the cell-based therapies in neurosurgery are on phase 2. Future perspectives involve the need to overcome issues related to immunogenicity, oncogenicity and routes for administration. Refinement and improvement of vector design and delivery are required within the gene therapies. CONCLUSION The last decade has been characterised by a progressive evolution of neurosurgery from a purely mechanical phase to a new biological one. This trend has followed the rapid and parallel development of translational medicine and nanotechnologies.The introduction of new technologies, the optimisation of the already existing ones, and the reduction of costs are among the main challenges of the foreseeable future.
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Affiliation(s)
- Sabino Luzzi
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Polo Didattico "Cesare Brusotti", Viale Brambilla, 74, Pavia, 27100, Italy
- Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Viale C. Golgi, 19, Pavia, 27100, Italy
| | - Alberto Maria Crovace
- Department of Emergency and Organ Transplantation, University of Bari "Aldo Moro", Piazza G. Cesare, 11 – Policlinico di Bari, Bari, 70124, Italy
| | - Mattia Del Maestro
- Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Viale C. Golgi, 19, Pavia, 27100, Italy
- PhD School in Experimental Medicine, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Polo Didattico "Cesare Brusotti", Viale Brambilla, 74, Pavia, 27100, Italy
| | - Alice Giotta Lucifero
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Polo Didattico "Cesare Brusotti", Viale Brambilla, 74, Pavia, 27100, Italy
| | - Samer K. Elbabaa
- Pediatric Neurosurgery, Pediatric Neuroscience Center of Excellence, Arnold Palmer Hospital for Children, 1222 S. Orange Avenue, 2nd Floor, MP 154, Orlando, FL, 32806, USA
| | - Benedetta Cinque
- Department of Life, Health & Environmental Sciences, University of L'Aquila, Building Delta 6, via Coppito, L'Aquila, 67100, Italy
| | - Paola Palumbo
- Department of Life, Health & Environmental Sciences, University of L'Aquila, Building Delta 6, via Coppito, L'Aquila, 67100, Italy
| | - Francesca Lombardi
- Department of Life, Health & Environmental Sciences, University of L'Aquila, Building Delta 6, via Coppito, L'Aquila, 67100, Italy
| | - Annamaria Cimini
- Department of Life, Health & Environmental Sciences, University of L'Aquila, Building Delta 6, via Coppito, L'Aquila, 67100, Italy
| | - Maria Grazia Cifone
- Department of Life, Health & Environmental Sciences, University of L'Aquila, Building Delta 6, via Coppito, L'Aquila, 67100, Italy
| | - Antonio Crovace
- Department of Emergency and Organ Transplantation, University of Bari "Aldo Moro", Piazza G. Cesare, 11 – Policlinico di Bari, Bari, 70124, Italy
| | - Renato Galzio
- Neurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Polo Didattico "Cesare Brusotti", Viale Brambilla, 74, Pavia, 27100, Italy
- Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Viale C. Golgi, 19, Pavia, 27100, Italy
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Gottipamula S, Sundarrajan S, Chokalingam K, Sridhar KN. The effect of human amniotic epithelial cells on urethral stricture fibroblasts. J Clin Transl Res 2019; 5:44-49. [PMID: 31579841 PMCID: PMC6765151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/25/2019] [Accepted: 07/03/2019] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Urethral stricture disease (USD) is effectively managed by buccal mucosa (BM) urethroplasty. Lack of adequate healthy BM has led to the use of autologous tissue-engineered BM grafts. Such grafts are costly, not easily scalable and recurrence of the stricture is still a problem. Hence, there is a requirement for cost-effective, scalable cells with innate antifibrotic properties which seem to be fulfilled by human amniotic epithelial cells (HAMECs). The effect of HAMECs on USD is unknown. AIM To study the effect of HAMECs-CM on human urethral stricture fibroblast (USF) cells by using in-vitro migration assay and molecular techniques. MATERIALS AND METHODS USF cells were derived from six patients undergoing urethroplasty. HAMECs were derived from one placenta after delivery. The effect of HAMECs-CM on USF cell migration was observed using a standard in vitro scratch assay over a period of 3 days. The effect of HAMECs-CM on the expression levels of markers alpha-smooth muscle actin (α-SMA) and tissue inhibitor of metalloproteinases (TIMP-1) in USF cells was also examined. RESULTS The HAMECs-CM suppressed the migration of USF cells in in vitro scratch assay. The HAMECs-CM consistently downregulated α-SMA, but not TIMP-1. CONCLUSIONS HAMECs have shown antifibrotic activity on USF cells in this in vitro study. RELEVANCE FOR PATIENTS HAMECs could serve as an alternative cell source for tissue-engineered urethroplasty.
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Affiliation(s)
- Sanjay Gottipamula
- 1Sri Research for Tissue Engineering Pvt. Ltd., Shankara Research Centre, Bengaluru, Karnataka, India
| | - Sudarson Sundarrajan
- 2Cancyte Technologies Pvt. Ltd., Rangadore Memorial Hospital, Bengaluru, Karnataka, India
| | - Kumar Chokalingam
- 1Sri Research for Tissue Engineering Pvt. Ltd., Shankara Research Centre, Bengaluru, Karnataka, India
| | - K. N. Sridhar
- 1Sri Research for Tissue Engineering Pvt. Ltd., Shankara Research Centre, Bengaluru, Karnataka, India,2Cancyte Technologies Pvt. Ltd., Rangadore Memorial Hospital, Bengaluru, Karnataka, India,Corresponding author: K. N. Sridhar Sri Research for Tissue Engineering Pvt. Ltd., Sri Shankara Research Center, Rangadore Memorial Hospital, 1st Cross, Shankarapuram, Bengaluru-560 004, Karnataka, India Tel: +91-80-41076759
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43
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Attenuation of frailty in older adults with mesenchymal stem cells. Mech Ageing Dev 2019; 181:47-58. [DOI: 10.1016/j.mad.2019.111120] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/20/2019] [Accepted: 05/29/2019] [Indexed: 01/13/2023]
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44
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Endothelial progenitor cells: Potential novel therapeutics for ischaemic stroke. Pharmacol Res 2019; 144:181-191. [DOI: 10.1016/j.phrs.2019.04.017] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 04/08/2019] [Accepted: 04/16/2019] [Indexed: 01/15/2023]
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Crisostomo V, Baez C, Abad JL, Sanchez B, Alvarez V, Rosado R, Gómez-Mauricio G, Gheysens O, Blanco-Blazquez V, Blazquez R, Torán JL, Casado JG, Aguilar S, Janssens S, Sánchez-Margallo FM, Rodriguez-Borlado L, Bernad A, Palacios I. Dose-dependent improvement of cardiac function in a swine model of acute myocardial infarction after intracoronary administration of allogeneic heart-derived cells. Stem Cell Res Ther 2019; 10:152. [PMID: 31151405 PMCID: PMC6544975 DOI: 10.1186/s13287-019-1237-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 04/15/2019] [Accepted: 04/16/2019] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Allogeneic cardiac-derived progenitor cells (CPC) without immunosuppression could provide an effective ancillary therapy to improve cardiac function in reperfused myocardial infarction. We set out to perform a comprehensive preclinical feasibility and safety evaluation of porcine CPC (pCPC) in the infarcted porcine model, analyzing biodistribution and mid-term efficacy, as well as safety in healthy non-infarcted swine. METHODS The expression profile of several pCPC isolates was compared with humans using both FACS and RT-qPCR. ELISA was used to compare the functional secretome. One week after infarction, female swine received an intracoronary (IC) infusion of vehicle (CON), 25 × 106 pCPC (25 M), or 50 × 106 pCPC (50 M). Animals were followed up for 10 weeks using serial cardiac magnetic resonance imaging to assess functional and structural remodeling (left ventricular ejection fraction (LVEF), systolic and diastolic volumes, and myocardial salvage index). Statistical comparisons were performed using Kruskal-Wallis and Mann-Whitney U tests. Biodistribution analysis of 18F-FDG-labeled pCPC was also performed 4 h after infarction in a different subset of animals. RESULTS Phenotypic and functional characterization of pCPC revealed a gene expression profile comparable to their human counterparts as well as preliminary functional equivalence. Left ventricular functional and structural remodeling showed significantly increased LVEF 10 weeks after IC administration of 50 M pCPC, associated to the recovery of left ventricular volumes that returned to pre-infarction values (LVEF at 10 weeks was 42.1 ± 10.0% in CON, 46.5 ± 7.4% in 25 M, and 50.2 ± 4.9% in 50 M, p < 0.05). Infarct remodeling was also improved following pCPC infusion with a significantly higher myocardial salvage index in both treated groups (0.35 ± 0.20 in CON; 0.61 ± 0.20, p = 0.04, in 25 M; and 0.63 ± 0.17, p = 0.01, in 50 M). Biodistribution studies demonstrated cardiac tropism 4 h after IC administration, with substantial myocardial retention of pCPC-associated tracer activity (18% of labeled cells in the heart), and no obstruction of coronary flow, indicating their suitability as a cell therapy product. CONCLUSIONS IC administration of allogeneic pCPC at 1 week after acute myocardial infarction is feasible, safe, and associated with marked structural and functional benefit. The robust cardiac tropism of pCPC and the paracrine effects on left ventricle post-infarction remodeling established the preclinical bases for the CAREMI clinical trial (NCT02439398).
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Affiliation(s)
- Veronica Crisostomo
- Fundación Centro de Cirugía de Mínima Invasión Jesús Usón, Carretera N-521, km 41, 10071, Cáceres, Spain. .,CIBERCV, Instituto de Salud Carlos III. C/Monforte de Lemos 3-5, Pabellón 11. Planta 0, 28029, Madrid, Spain.
| | - Claudia Baez
- Fundación Centro de Cirugía de Mínima Invasión Jesús Usón, Carretera N-521, km 41, 10071, Cáceres, Spain.,CIBERCV, Instituto de Salud Carlos III. C/Monforte de Lemos 3-5, Pabellón 11. Planta 0, 28029, Madrid, Spain
| | - José Luis Abad
- Coretherapix S.L.U./Tigenix Group C/Marconi 1, 28076, Tres Cantos, Madrid, Spain
| | - Belén Sanchez
- Coretherapix S.L.U./Tigenix Group C/Marconi 1, 28076, Tres Cantos, Madrid, Spain
| | - Virginia Alvarez
- Coretherapix S.L.U./Tigenix Group C/Marconi 1, 28076, Tres Cantos, Madrid, Spain
| | - Rosalba Rosado
- Coretherapix S.L.U./Tigenix Group C/Marconi 1, 28076, Tres Cantos, Madrid, Spain
| | - Guadalupe Gómez-Mauricio
- Fundación Centro de Cirugía de Mínima Invasión Jesús Usón, Carretera N-521, km 41, 10071, Cáceres, Spain
| | - Olivier Gheysens
- Department of Cardiovascular Medicine, UZ Leuven Campus Gasthuisberg, Herestraat 49, B-3000, Leuven, Belgium
| | - Virginia Blanco-Blazquez
- Fundación Centro de Cirugía de Mínima Invasión Jesús Usón, Carretera N-521, km 41, 10071, Cáceres, Spain.,CIBERCV, Instituto de Salud Carlos III. C/Monforte de Lemos 3-5, Pabellón 11. Planta 0, 28029, Madrid, Spain
| | - Rebeca Blazquez
- Fundación Centro de Cirugía de Mínima Invasión Jesús Usón, Carretera N-521, km 41, 10071, Cáceres, Spain.,CIBERCV, Instituto de Salud Carlos III. C/Monforte de Lemos 3-5, Pabellón 11. Planta 0, 28029, Madrid, Spain
| | - José Luis Torán
- Department of Immunology and Oncology, Spanish National Center for Biotechnology (CNB-CSIC), C/Darwin, 3 (Campus UAM Cantoblanco), 28049, Madrid, Spain
| | - Javier G Casado
- Fundación Centro de Cirugía de Mínima Invasión Jesús Usón, Carretera N-521, km 41, 10071, Cáceres, Spain.,CIBERCV, Instituto de Salud Carlos III. C/Monforte de Lemos 3-5, Pabellón 11. Planta 0, 28029, Madrid, Spain
| | - Susana Aguilar
- Department of Immunology and Oncology, Spanish National Center for Biotechnology (CNB-CSIC), C/Darwin, 3 (Campus UAM Cantoblanco), 28049, Madrid, Spain
| | - Stefan Janssens
- Department of Cardiovascular Medicine, UZ Leuven Campus Gasthuisberg, Herestraat 49, B-3000, Leuven, Belgium
| | - Francisco M Sánchez-Margallo
- Fundación Centro de Cirugía de Mínima Invasión Jesús Usón, Carretera N-521, km 41, 10071, Cáceres, Spain.,CIBERCV, Instituto de Salud Carlos III. C/Monforte de Lemos 3-5, Pabellón 11. Planta 0, 28029, Madrid, Spain
| | | | - Antonio Bernad
- Department of Immunology and Oncology, Spanish National Center for Biotechnology (CNB-CSIC), C/Darwin, 3 (Campus UAM Cantoblanco), 28049, Madrid, Spain
| | - Itziar Palacios
- Coretherapix S.L.U./Tigenix Group C/Marconi 1, 28076, Tres Cantos, Madrid, Spain.
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Yu G, Hubel A. The role of preservation in the variability of regenerative medicine products. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2019; 5:323-331. [PMID: 33225043 PMCID: PMC7677879 DOI: 10.1007/s40883-019-00110-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Accepted: 05/02/2019] [Indexed: 12/12/2022]
Abstract
Regenerative medicine (RM) has the potential to restore or establish normal function of cells, tissues and organs that have been lost due to age, disease or injury. It is common for the site of raw material collection, site of manufacture and site of clinical use to be different for RM products, and at the same time cells must remain viable and functional during transportation among different sites. Freezing products down to cryogenic temperatures along with cold chain transportation has become an effective method of preserving RM products. The quality of RM products along this supply chain represents the cumulative effects of all of the processing steps and all of the reagents used in the process. A variety of sources of variability in the preservation of RM products can result in both cell losses and greater variability in the quality of RM products. The purpose of this article is to review the sources of variability in the preservation process as well as the methods by which variability can be controlled or avoided.
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Affiliation(s)
- Guanglin Yu
- Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN, USA
| | - Allison Hubel
- Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN, USA
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Bhattacharjee O, Ayyangar U, Kurbet AS, Ashok D, Raghavan S. Unraveling the ECM-Immune Cell Crosstalk in Skin Diseases. Front Cell Dev Biol 2019; 7:68. [PMID: 31134198 PMCID: PMC6514232 DOI: 10.3389/fcell.2019.00068] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 04/09/2019] [Indexed: 01/06/2023] Open
Abstract
The extracellular matrix (ECM) is a complex network of proteins and proteoglycans secreted by keratinocytes, fibroblasts and immune cells. The function of the skin ECM has expanded from being a scaffold that provides structural integrity, to a more dynamic entity that is constantly remodeled to maintain tissue homeostasis. The ECM functions as ligands for cell surface receptors such as integrins, dystroglycans, and toll-like receptors (TLRs) and regulate cellular signaling and immune cell dynamics. The ECM also acts as a sink for growth factors and cytokines, providing critical cues during epithelial morphogenesis. Dysregulation in the organization and deposition of ECMs lead to a plethora of pathophysiological conditions that are exacerbated by aberrant ECM-immune cell interactions. In this review, we focus on the interplay between ECM and immune cells in the context of skin diseases and also discuss state of the art therapies that target the key molecular players involved.
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Affiliation(s)
- Oindrila Bhattacharjee
- School of Chemical and Biotechnology, Sastra University, Thanjavur, India.,Institute for Stem Cell Biology and Regenerative Medicine, GKVK Campus, Bangalore, India
| | - Uttkarsh Ayyangar
- School of Chemical and Biotechnology, Sastra University, Thanjavur, India.,Institute for Stem Cell Biology and Regenerative Medicine, GKVK Campus, Bangalore, India
| | - Ambika S Kurbet
- School of Chemical and Biotechnology, Sastra University, Thanjavur, India.,Institute for Stem Cell Biology and Regenerative Medicine, GKVK Campus, Bangalore, India
| | - Driti Ashok
- Institute for Stem Cell Biology and Regenerative Medicine, GKVK Campus, Bangalore, India
| | - Srikala Raghavan
- Institute for Stem Cell Biology and Regenerative Medicine, GKVK Campus, Bangalore, India
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Roura S, Rudilla F, Gastelurrutia P, Enrich E, Campos E, Lupón J, Santiago-Vacas E, Querol S, Bayés-Genís A. Determination of HLA-A, -B, -C, -DRB1 and -DQB1 allele and haplotype frequencies in heart failure patients. ESC Heart Fail 2019; 6:388-395. [PMID: 30672659 PMCID: PMC6437550 DOI: 10.1002/ehf2.12406] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 12/12/2018] [Indexed: 12/19/2022] Open
Abstract
Aims Cell therapy can be used to repair functionally impaired organs and tissues in humans. Although autologous cells have an immunological advantage, it is difficult to obtain high cell numbers for therapy. Well‐characterized banks of cells with human leukocyte antigens (HLA) that are representative of a given population are thus needed. The present study investigates the HLA allele and haplotype frequencies in a cohort of heart failure (HF) patients. Methods and results We carried out the HLA typing and the allele and haplotype frequency analysis in 247 ambulatory HF patients. We determined HLA class I (A, B, and C) and class II (DRB1 and DQB1) using next‐generation sequencing technology. The allele frequencies were obtained using Python for Population Genomics (PyPop) software, and HLA haplotypes were estimated using HaploStats. A total of 30 HLA‐A, 56 HLA‐B, 23 HLA‐C, 36 HLA‐DRB1, and 15 HLA‐DQB1 distinct alleles were identified within the studied cohort. The genotype frequencies of all five HLA loci were in Hardy–Weinberg equilibrium. We detected differences in HLA allele frequencies among patients when the etiological cause of HF was considered. There were a total of 494 five‐loci haplotypes, five of which were present six or more times. Moreover, the most common estimated HLA haplotype was HLA‐A*01:01, HLA‐B*08:01, HLA‐C*07:01, HLA‐DRB1*03:01, and HLA‐DQB1*02:01 (6.07% haplotype frequency per patient). Remarkably, the 11 most frequent haplotypes would cover 31.17% of the patients of the cohort in need of allogeneic cell therapy. Conclusions Our findings could be useful for improving allogeneic cell administration outcomes without concomitant immunosuppression.
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Affiliation(s)
- Santiago Roura
- ICREC Research Program, Germans Trias i Pujol Health Science Research Institute, Badalona, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Francesc Rudilla
- Histocompatibility and Immunogenetics Laboratory, Blood and Tissue Bank, Barcelona, Spain.,Transfusional Medicine Group, Vall d'Hebron Research Institute, Autonomous University of Barcelona (UAB), Barcelona, Spain
| | - Paloma Gastelurrutia
- ICREC Research Program, Germans Trias i Pujol Health Science Research Institute, Badalona, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Emma Enrich
- Histocompatibility and Immunogenetics Laboratory, Blood and Tissue Bank, Barcelona, Spain.,Transfusional Medicine Group, Vall d'Hebron Research Institute, Autonomous University of Barcelona (UAB), Barcelona, Spain
| | - Eva Campos
- Histocompatibility and Immunogenetics Laboratory, Blood and Tissue Bank, Barcelona, Spain
| | - Josep Lupón
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain.,Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain.,Department of Medicine, UAB, Barcelona, Spain
| | | | - Sergi Querol
- Transfusional Medicine Group, Vall d'Hebron Research Institute, Autonomous University of Barcelona (UAB), Barcelona, Spain.,Cell Therapy Unit, Blood and Tissue Bank, Barcelona, Spain
| | - Antoni Bayés-Genís
- ICREC Research Program, Germans Trias i Pujol Health Science Research Institute, Badalona, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain.,Cardiology Service, Germans Trias i Pujol University Hospital, Badalona, Spain.,Department of Medicine, UAB, Barcelona, Spain
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Golán I, Rodríguez de la Fuente L, Costoya JA. NK Cell-Based Glioblastoma Immunotherapy. Cancers (Basel) 2018; 10:E522. [PMID: 30567306 PMCID: PMC6315402 DOI: 10.3390/cancers10120522] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 12/01/2018] [Accepted: 12/14/2018] [Indexed: 12/16/2022] Open
Abstract
Glioblastoma (GB) is the most aggressive and most common malignant primary brain tumor diagnosed in adults. GB shows a poor prognosis and, unfortunately, current therapies are unable to improve its clinical outcome, imposing the need for innovative therapeutic approaches. The main reason for the poor prognosis is the great cell heterogeneity of the tumor mass and its high capacity for invading healthy tissues. Moreover, the glioblastoma microenvironment is capable of suppressing the action of the immune system through several mechanisms such as recruitment of cell modulators. Development of new therapies that avoid this immune evasion could improve the response to the current treatments for this pathology. Natural Killer (NK) cells are cellular components of the immune system more difficult to deceive by tumor cells and with greater cytotoxic activity. Their use in immunotherapy gains strength because they are a less toxic alternative to existing therapy, but the current research focuses on mimicking the NK attack strategy. Here, we summarize the most recent studies regarding molecular mechanisms involved in the GB and immune cells interaction and highlight the relevance of NK cells in the new therapeutic challenges.
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Affiliation(s)
- Irene Golán
- Molecular Oncology Laboratory MOL, Departamento de Fisioloxia, CiMUS, Facultade de Medicina, Universidade de Santiago de Compostela, IDIS, 15782 Santiago de Compostela, Spain.
| | - Laura Rodríguez de la Fuente
- Molecular Oncology Laboratory MOL, Departamento de Fisioloxia, CiMUS, Facultade de Medicina, Universidade de Santiago de Compostela, IDIS, 15782 Santiago de Compostela, Spain.
| | - Jose A Costoya
- Molecular Oncology Laboratory MOL, Departamento de Fisioloxia, CiMUS, Facultade de Medicina, Universidade de Santiago de Compostela, IDIS, 15782 Santiago de Compostela, Spain.
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Bassetti B, Capogrossi MC, Pompilio G. Power Is Nothing Without Control: The Enduring Search for the Best Cell in Cardiac Cell Therapy at a Crossroads. Circ Res 2018; 119:988-991. [PMID: 27737943 DOI: 10.1161/circresaha.116.309619] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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