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Lin S, Wu SC, Liu Z, Chou PP, Zhao C, Ho M, Lu C. Bone marrow stromal and anterior cruciate ligament remnant cell co-culture-derived extracellular vesicles promote cell activity in both cell types. J Cell Mol Med 2024; 28:e70049. [PMID: 39219013 PMCID: PMC11366498 DOI: 10.1111/jcmm.70049] [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: 12/13/2023] [Revised: 08/02/2024] [Accepted: 08/16/2024] [Indexed: 09/04/2024] Open
Abstract
The significance of anterior cruciate ligament (ACL) remnants during reconstruction remains unclear. Co-culturing ACL remnant cells and bone marrow stromal cells (BMSCs) may reduce apoptosis and enhance hamstring tendon activity. This study investigated whether extracellular vesicles (EVs), which facilitate cell-cell interactions, act as the active components, improving graft maturation in this co-culture. The effects of EVs on cell viability, proliferation, migration and gene expression in the rabbit ACL remnant cells and BMSCs were assessed using control (BMSC-only culture), co-culture (ACL remnant cells and BMSCs, CM) and co-culture without EVs (CM ∆ EVs) media. EVs were isolated from control (BMSC-EV) and co-culture (CM-EV) media and characterized. CM significantly enhanced the proliferation, migration and expression of transforming growth factor (TGF-β)-, vascular endothelial growth factor (VEGF)-, collagen synthesis- and tenogenesis-related genes. However, CM-induced effects were reversed by the CM ∆ EVs treatment. CM-EV treatment exhibited higher potential to enhance proliferation, migration and gene expression in the ACL remnant cells and BMSCs than BMSC-EV and non-EV treatments. In conclusion, EVs, secreted under the coexistence of ACL remnant cells and BMSCs, primarily increase the cell viability, proliferation, migration and gene expression of collagen synthesis-, TGF-β-, VEGF- and tenogenesis-related genes in both cell types.
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Affiliation(s)
- Sung‐Yen Lin
- Department of OrthopedicsKaohsiung Medical University Gangshan HospitalKaohsiungTaiwan
- Department of OrthopedicsKaohsiung Medical University HospitalKaohsiungTaiwan
- Department of Orthopedics, School of Post‐Baccalaureate Medicine, College of MedicineKaohsiung Medical UniversityKaohsiungTaiwan
- Regenerative Medicine and Cell Therapy Research CenterKaohsiung Medical UniversityKaohsiungTaiwan
- Orthopaedic Research CenterKaohsiung Medical UniversityKaohsiungTaiwan
| | - Shun Cheng Wu
- Regenerative Medicine and Cell Therapy Research CenterKaohsiung Medical UniversityKaohsiungTaiwan
- Orthopaedic Research CenterKaohsiung Medical UniversityKaohsiungTaiwan
- Department of NursingAsia UniversityTaichungTaiwan
| | - Zi‐Miao Liu
- Department of OrthopedicsKaohsiung Medical University HospitalKaohsiungTaiwan
| | - Paul Pei‐Hsi Chou
- Department of OrthopedicsKaohsiung Medical University HospitalKaohsiungTaiwan
- Department of Orthopedics, School of Medicine, College of MedicineKaohsiung Medical UniversityKaohsiungTaiwan
| | - Chunfeng Zhao
- Biomechanics & Tendon and Soft Tissue Biology Laboratories, Division of Orthopedic ResearchMayo ClinicRochesterMinnesotaUSA
| | - Mei‐Ling Ho
- Regenerative Medicine and Cell Therapy Research CenterKaohsiung Medical UniversityKaohsiungTaiwan
- Orthopaedic Research CenterKaohsiung Medical UniversityKaohsiungTaiwan
| | - Cheng‐Chang Lu
- Department of OrthopedicsKaohsiung Medical University HospitalKaohsiungTaiwan
- Regenerative Medicine and Cell Therapy Research CenterKaohsiung Medical UniversityKaohsiungTaiwan
- Orthopaedic Research CenterKaohsiung Medical UniversityKaohsiungTaiwan
- Department of Orthopedics, School of Medicine, College of MedicineKaohsiung Medical UniversityKaohsiungTaiwan
- Department of Orthopedics, Kaohsiung Municipal Siaogang HospitalKaohsiung Medical UniversityKaohsiungTaiwan
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2
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Din MAU, Wan A, Chu Y, Zhou J, Yan Y, Xu Z. Therapeutic role of extracellular vesicles from human umbilical cord mesenchymal stem cells and their wide therapeutic implications in inflammatory bowel disease and other inflammatory disorder. Front Med (Lausanne) 2024; 11:1406547. [PMID: 39139783 PMCID: PMC11319305 DOI: 10.3389/fmed.2024.1406547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 07/18/2024] [Indexed: 08/15/2024] Open
Abstract
The chronic immune-mediated inflammatory condition known as inflammatory bowel disease (IBD) significantly affects the gastrointestinal system. While the precise etiology of IBD remains elusive, extensive research suggests that a range of pathophysiological pathways and immunopathological mechanisms may significantly contribute as potential factors. Mesenchymal stem cells (MSCs) have shown significant potential in the development of novel therapeutic approaches for various medical conditions. However, some MSCs have been found to exhibit tumorigenic characteristics, which limit their potential for medical treatments. The extracellular vesicles (EVs), paracrine factors play a crucial role in the therapeutic benefits conferred by MSCs. The EVs consist of proteins, microRNAs, and lipids, and are instrumental in facilitating intercellular communication. Due to the ease of maintenance, and decreased immunogenicity, tumorigenicity the EVs have become a new and exciting option for whole cell treatment. This review comprehensively assesses recent preclinical research on human umbilical cord mesenchymal stem cell (hUC-MSC)-derived EVs as a potential IBD therapy. It comprehensively addresses key aspects of various conditions, including diabetes, cancer, dermal injuries, neurological disorders, cardiovascular issues, liver and kidney diseases, and bone-related afflictions.
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Affiliation(s)
- Muhammad Azhar Ud Din
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, China
- Changzhou Key Laboratory of Molecular Diagnostics and Precision Cancer Medicine, Wujin Hospital Affiliated with Jiangsu University (The Wujin Clinical College of Xuzhou Medical University), Changzhou, China
| | | | - Ying Chu
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, China
| | - Jing Zhou
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, China
| | - Yongmin Yan
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, China
| | - Zhiliang Xu
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine Jiangsu University, Zhenjiang, China
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3
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Lanci A, Iacono E, Merlo B. Therapeutic Application of Extracellular Vesicles Derived from Mesenchymal Stem Cells in Domestic Animals. Animals (Basel) 2024; 14:2147. [PMID: 39123673 PMCID: PMC11310970 DOI: 10.3390/ani14152147] [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: 06/09/2024] [Revised: 07/12/2024] [Accepted: 07/20/2024] [Indexed: 08/12/2024] Open
Abstract
Recently, the therapeutic potential of extracellular vesicles (EVs) derived from mesenchymal stem cells (MSCs) has been extensively studied in both human and veterinary medicine. EVs are nano-sized particles containing biological components commonly found in other biological materials. For that reason, EV isolation and characterization are critical to draw precise conclusions during their investigation. Research on EVs within veterinary medicine is still considered in its early phases, yet numerous papers were published in recent years. The conventional adult tissues for deriving MSCs include adipose tissue and bone marrow. Nonetheless, alternative sources such as synovial fluid, endometrium, gingiva, and milk have also been intermittently used. Fetal adnexa are amniotic membrane/fluid, umbilical cord and Wharton's jelly. Cells derived from fetal adnexa exhibit an intermediate state between embryonic and adult cells, demonstrating higher proliferative and differentiative potential and longer telomeres compared to cells from adult tissues. Summarized here are the principal and recent preclinical and clinical studies performed in domestic animals such as horse, cattle, dog and cat. To minimize the use of antibiotics and address the serious issue of antibiotic resistance as a public health concern, they will undoubtedly also be utilized in the future to treat infections in domestic animals. A number of concerns, including large-scale production with standardization of EV separation and characterization techniques, must be resolved for clinical application.
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Affiliation(s)
- Aliai Lanci
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sora 50, Ozzano dell’Emilia, 40064 Bologna, Italy; (E.I.); (B.M.)
| | - Eleonora Iacono
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sora 50, Ozzano dell’Emilia, 40064 Bologna, Italy; (E.I.); (B.M.)
- Health Science and Technologies Interdepartmental Center for Industrial Research (HST-ICIR), University of Bologna, 40100 Bologna, Italy
| | - Barbara Merlo
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sora 50, Ozzano dell’Emilia, 40064 Bologna, Italy; (E.I.); (B.M.)
- Health Science and Technologies Interdepartmental Center for Industrial Research (HST-ICIR), University of Bologna, 40100 Bologna, Italy
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4
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Eirin A, Siddiqi S, Hughes AG, Jiang Y, Zhu XY, Kazeminia S, Lu B, Xing L, Lu B, Tang H, Xue A, Lerman A, Textor SC, Lerman LO. Renovascular Disease and Mitochondrial Dysfunction in Human Mesenchymal Stem Cells. J Am Soc Nephrol 2024:00001751-990000000-00370. [PMID: 39012704 DOI: 10.1681/asn.0000000000000440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 07/09/2024] [Indexed: 07/18/2024] Open
Abstract
Key Points
Renovascular disease impairs the capacity of human adipose tissue–derived mesenchymal stem/stromal cells to repair ischemic murine kidneys.miR-378h modulated the capacity of renovascular disease adipose tissue–derived mesenchymal stem/stromal cells to repair ischemic kidneys in vivo.
Background
Renovascular disease leads to renal ischemia, hypertension, and eventual kidney failure. Autologous transplantation of adipose tissue–derived mesenchymal stem/stromal cells (MSCs) improves perfusion and oxygenation in stenotic human kidneys, but associated atherosclerosis and hypertension might blunt their effectiveness. We hypothesized that renovascular disease alters the human MSC transcriptome and impairs their reparative potency.
Methods
MSCs were harvested from subcutaneous abdominal fat of patients with renovascular disease and healthy volunteers (n=3 each), characterized and subsequently injected (5×105/200 μl) into mice 2 weeks after renal artery stenosis or sham surgery (n=6/group). Two weeks later, mice underwent imaging and tissue studies. MSCs from healthy volunteers and in those with renovascular disease were also characterized by mRNA/microRNA (miRNA) sequencing. Based on these, MSC proliferation and mitochondrial damage were assessed in vitro before and after miRNA modulation and in vivo in additional renal artery stenosis mice administered with MSCs from renovascular disease pretreated with miR-378h mimic (n=5) or inhibitor (n=4).
Results
MSCs engrafted in stenotic mouse kidneys. Healthy volunteer MSCs (but not renovascular disease MSCs) decreased BP, improved serum creatinine levels and stenotic-kidney cortical perfusion and oxygenation, and attenuated peritubular capillary loss, tubular injury, and fibrosis. Genes upregulated in renovascular disease MSCs versus healthy volunteer MSCs were mostly implicated in transcription and cell proliferation, whereas those downregulated encoded mainly mitochondrial proteins. Upregulated miRNAs, including miR-378h, primarily target nuclear-encoded mitochondrial genes, whereas downregulated miRNAs mainly target genes implicated in transcription and cell proliferation. MSC proliferation was similar, but their mitochondrial structure and reparative function both in vivo and in vitro improved after miR-378h inhibition.
Conclusions
Renovascular disease impaired the reparative capacity of human MSCs, possibly by dysregulating miR-378h that targets mitochondrial genes.
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Affiliation(s)
- Alfonso Eirin
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Sarosh Siddiqi
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Autumn G Hughes
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Yamei Jiang
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Xiang-Yang Zhu
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Sara Kazeminia
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Bo Lu
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Li Xing
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Brandon Lu
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Hui Tang
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Ailing Xue
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Amir Lerman
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Stephen C Textor
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Lilach O Lerman
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
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5
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Sohi GK, Farooqui N, Mohan A, Rajagopalan KS, Xing L, Zhu XY, Jordan K, Krier JD, Saadiq IM, Tang H, Hickson LJ, Eirin A, Lerman LO, Herrmann SM. The impact of hypoxia preconditioning on mesenchymal stem cells performance in hypertensive kidney disease. Stem Cell Res Ther 2024; 15:162. [PMID: 38853239 PMCID: PMC11163800 DOI: 10.1186/s13287-024-03778-1] [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: 11/06/2023] [Accepted: 05/27/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Autologous mesenchymal stem cells (MSCs) have emerged as a therapeutic option for many diseases. Hypertensive kidney disease (HKD) might impair MSCs' reparative ability by altering the biomolecular properties, but the characteristics of this impairment are unclear. In our previous pre-clinical studies, we found hypoxic preconditioning (HPC) enhanced angiogenesis and suppressed senescence gene expression. Thus, we hypothesize that HPC would improve human MSCs by enhancing their functionality and angiogenesis, creating an anti-inflammatory and anti-senescence environment. METHODS MSC samples (n = 12 each) were collected from the abdominal fat of healthy kidney donors (HC), hypertensive patients (HTN), and patients with hypertensive kidney disease (HKD). MSCs were harvested and cultured in Normoxic (20% O2) or Hypoxic (1% O2) conditions. MSC functionality was measured by proliferation assays and cytokine released in conditioned media. Senescence was evaluated by senescence-associated beta-galactosidase (SA-beta-gal) activity. Additionally, transcriptome analysis using RNA-sequencing and quantitative PCR (qPCR) were performed. RESULTS At baseline, normoxic HTN-MSCs had higher proliferation capacity compared to HC. However, HPC augmented proliferation in HC. HPC did not affect the release of pro-angiogenic protein VEGF, but increased EGF in HC-MSC, and decreased HGF in HC and HKD MSCs. Under HPC, SA-β-gal activity tended to decrease, particularly in HC group. HPC upregulated mostly the pro-angiogenic and inflammatory genes in HC and HKD and a few senescence genes in HKD. CONCLUSIONS HPC has a more favorable functional effect on HC- than on HKD-MSC, reflected in increased proliferation and EGF release, and modest decrease in senescence, whereas it has little effect on HTN or HKD MSCs.
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Affiliation(s)
- Gurparneet Kaur Sohi
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - Naba Farooqui
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - Arjunmohan Mohan
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | | | - Li Xing
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, Jiangsu province, China
| | - Xiang Y Zhu
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - Kyra Jordan
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - James D Krier
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - Ishran M Saadiq
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - Hui Tang
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - LaTonya J Hickson
- Division of Nephrology and Hypertension, Mayo Clinic, Jacksonville, FL, USA
| | - Alfonso Eirin
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - Lilach O Lerman
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA
| | - Sandra M Herrmann
- Division of Nephrology and Hypertension, Mayo Clinic, 200, First Street SW, Rochester, 55902, MN, USA.
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6
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Eirin A, Thaler R, Glasstetter LM, Xing L, Zhu XY, Osborne AC, Mondesir R, Bhagwate AV, Lerman A, van Wijnen AJ, Lerman LO. Obesity-driven mitochondrial dysfunction in human adipose tissue-derived mesenchymal stem/stromal cells involves epigenetic changes. Cell Death Dis 2024; 15:387. [PMID: 38824145 PMCID: PMC11144257 DOI: 10.1038/s41419-024-06774-8] [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: 08/30/2023] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/03/2024]
Abstract
Obesity exacerbates tissue degeneration and compromises the integrity and reparative potential of mesenchymal stem/stromal cells (MSCs), but the underlying mechanisms have not been sufficiently elucidated. Mitochondria modulate the viability, plasticity, proliferative capacity, and differentiation potential of MSCs. We hypothesized that alterations in the 5-hydroxymethylcytosine (5hmC) profile of mitochondria-related genes may mediate obesity-driven dysfunction of human adipose-derived MSCs. MSCs were harvested from abdominal subcutaneous fat of obese and age/sex-matched non-obese subjects (n = 5 each). The 5hmC profile and expression of nuclear-encoded mitochondrial genes were examined by hydroxymethylated DNA immunoprecipitation sequencing (h MeDIP-seq) and mRNA-seq, respectively. MSC mitochondrial structure (electron microscopy) and function, metabolomics, proliferation, and neurogenic differentiation were evaluated in vitro, before and after epigenetic modulation. hMeDIP-seq identified 99 peaks of hyper-hydroxymethylation and 150 peaks of hypo-hydroxymethylation in nuclear-encoded mitochondrial genes from Obese- versus Non-obese-MSCs. Integrated hMeDIP-seq/mRNA-seq analysis identified a select group of overlapping (altered levels of both 5hmC and mRNA) nuclear-encoded mitochondrial genes involved in ATP production, redox activity, cell proliferation, migration, fatty acid metabolism, and neuronal development. Furthermore, Obese-MSCs exhibited decreased mitochondrial matrix density, membrane potential, and levels of fatty acid metabolites, increased superoxide production, and impaired neuronal differentiation, which improved with epigenetic modulation. Obesity elicits epigenetic changes in mitochondria-related genes in human adipose-derived MSCs, accompanied by structural and functional changes in their mitochondria and impaired fatty acid metabolism and neurogenic differentiation capacity. These observations may assist in developing novel therapies to preserve the potential of MSCs for tissue repair and regeneration in obese individuals.
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Grants
- AG062104 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- DK122734 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- R56 DK129240 NIDDK NIH HHS
- DK129240 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- R01 DK129240 NIDDK NIH HHS
- HL158691 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- DK120292 U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
- U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)
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Affiliation(s)
- Alfonso Eirin
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Roman Thaler
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Li Xing
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
- Department of Urology, The Affiliated Zhongda Hospital, Southeast University, Nanjing, China
| | - Xiang-Yang Zhu
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Andrew C Osborne
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Ronscardy Mondesir
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Aditya V Bhagwate
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Amir Lerman
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Lilach O Lerman
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA.
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA.
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7
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Xu Y, Huang L, Zhuang Y, Huang H. Modulation of adipose tissue metabolism by exosomes in obesity. Am J Physiol Endocrinol Metab 2024; 326:E709-E722. [PMID: 38416071 DOI: 10.1152/ajpendo.00155.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 02/14/2024] [Accepted: 02/17/2024] [Indexed: 02/29/2024]
Abstract
Obesity and its related metabolic complications represent a significant global health challenge. Central to this is the dysregulation of glucolipid metabolism, with a predominant focus on glucose metabolic dysfunction in the current research, whereas adipose metabolism impairment garners less attention. Exosomes (EXs), small extracellular vesicles (EVs) secreted by various cells, have emerged as important mediators of intercellular communication and have the potential to be biomarkers, targets, and therapeutic tools for diverse diseases. In particular, EXs have been found to play a role in adipose metabolism by transporting cargoes such as noncoding RNAs (ncRNA), proteins, and other factors. This review article summarizes the current understanding of the role of EXs in mediating adipose metabolism disorders in obesity. It highlights their roles in adipogenesis (encompassing adipogenic differentiation and lipid synthesis), lipid catabolism, lipid transport, and white adipose browning. The insights provided by this review offer new avenues for developing exosome-based therapies to treat obesity and its associated comorbidities.
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Affiliation(s)
- Yajing Xu
- Department of Endocrinology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People's Republic of China
| | - Linghong Huang
- Department of Endocrinology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People's Republic of China
| | - Yong Zhuang
- Department of Endocrinology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People's Republic of China
| | - Huibin Huang
- Department of Endocrinology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, People's Republic of China
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8
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Anvari Y, Afrashteh A, Pourkaveh S, Salek SB, Al-Numan L, Khademnezhad S. Emerging role of mesenchymal stem cell-derived extracellular vesicles in periodontal regeneration. J Taibah Univ Med Sci 2024; 19:390-402. [PMID: 38380419 PMCID: PMC10876597 DOI: 10.1016/j.jtumed.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/17/2023] [Accepted: 01/25/2024] [Indexed: 02/22/2024] Open
Abstract
Periodontitis is a prevalent oral ailment that harms both hard and soft tissues of the periodontium, leading to loosening and eventual removal of the teeth. Current clinical treatments have limitations in achieving complete periodontal tissue regeneration. Mesenchymal stem cells (MSCs) have garnered attention due to their unique characteristics and potential as a promising new therapy for periodontitis. Research suggests that the role of MSCs in regenerative medicine primarily occurs through the paracrine pathway, involving the emission of particles encased by lipids called extracellular vesicles (EVs) abundant in bioactive compounds. These EVs play a vital function in controlling the activities of periodontal tissues and immune system cells, and by influencing the immediate surrounding, thus fostering the healing of periodontal damage and renewal of tissues. EVs obtained from MSCs (MSC-EVs), in the form of a cell-free treatment, offer advantages in terms of stability, reduced immune rejection, and ethical considerations, elevating their potential as a hopeful choice for broad clinical applications. This concise overview highlights the mechanisms of MSC-EVs and the possibilities they hold in clinical application for periodontal regeneration.
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Affiliation(s)
- Yaldasadat Anvari
- Department of Dentistry, School of Dentistry, Near East University, Nicosia, Cyprus
| | - Ahmad Afrashteh
- Department of Periodontics, School of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sajjad Pourkaveh
- Department of Periodontics, School of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samira B. Salek
- Department of Periodontics, School of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Lelaw Al-Numan
- Department of Dentistry, School of Dentistry, Near East University, Nicosia, Cyprus
| | - Sahar Khademnezhad
- Department of Oral and Maxillofacial Medicine, School of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
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9
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Padinharayil H, Varghese J, Wilson C, George A. Mesenchymal stem cell-derived exosomes: Characteristics and applications in disease pathology and management. Life Sci 2024; 342:122542. [PMID: 38428567 DOI: 10.1016/j.lfs.2024.122542] [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: 12/04/2023] [Revised: 02/25/2024] [Accepted: 02/27/2024] [Indexed: 03/03/2024]
Abstract
Mesenchymal stem cells (MSCs) possess a role in tissue regeneration and homeostasis because of inherent immunomodulatory capacity and the production of factors that encourage healing. There is substantial evidence that MSCs' therapeutic efficacy is primarily determined by their paracrine function including in cancers. Extracellular vesicles (EVs) are basic paracrine effectors of MSCs that reside in numerous bodily fluids and cell homogenates and play an important role in bidirectional communication. MSC-derived EVs (MSC-EVs) offer a wide range of potential therapeutic uses that exceed cell treatment, while maintaining protocell function and having less immunogenicity. We describe characteristics and isolation methods of MSC-EVs, and focus on their therapeutic potential describing its roles in tissue repair, anti-fibrosis, and cancer with an emphasis on the molecular mechanism and immune modulation and clinical trials. We also explain current understanding and challenges in the clinical applications of MSC-EVs as a cell free therapy.
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Affiliation(s)
- Hafiza Padinharayil
- Jubilee Centre for Medical Research, Jubilee Mission Medical College and Research Institute, Thrissur 05, Kerala, India; PG & Research Department of Zoology, St. Thomas College, Kozhencherry, Pathanamthitta, Kerala 689641, India
| | - Jinsu Varghese
- PG & Research Department of Zoology, St. Thomas College, Kozhencherry, Pathanamthitta, Kerala 689641, India
| | - Cornelia Wilson
- Canterbury Christ Church University, Natural Applied Sciences, Life Science Industry Liaison Lab, Discovery Park, Sandwich CT139FF, United Kingdom.
| | - Alex George
- Jubilee Centre for Medical Research, Jubilee Mission Medical College and Research Institute, Thrissur 05, Kerala, India.
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10
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Wang Y, Piao C, Liu T, Lu X, Ma Y, Zhang J, Liu G, Wang H. Effects of the exosomes of adipose-derived mesenchymal stem cells on apoptosis and pyroptosis of injured liver in miniature pigs. Biomed Pharmacother 2023; 169:115873. [PMID: 37979374 DOI: 10.1016/j.biopha.2023.115873] [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: 07/25/2023] [Revised: 11/07/2023] [Accepted: 11/07/2023] [Indexed: 11/20/2023] Open
Abstract
Hepatic ischemia-reperfusion injury (HIRI) is a complication of hepatectomy that affects the functional recovery of the remnant liver, which has been demonstrated to be associated with pyroptosis and apoptosis. Mesenchymal stem cells (MSCs) can protect against HIRI in rodents. Paracrine mechanisms of MSCs indicated that MSCs-derived exosomes (MSCs-exo) are one of the important components within the paracrine substances of MSCs. Moreover, miniature pigs are ideal experimental animals in comparative medicine compared to rodents. Accordingly, this study aimed to investigate whether hepatectomy combined with HIRI in miniature pigs would induce pyroptosis and whether adipose-derived MSCs (ADSCs) and their exosomes (ADSCs-exo) could positively mitigate apoptosis and pyroptosis. The study also compared the differences in the effects and the role of ADSCs and ADSCs-exo in pyroptosis and apoptosis. Results showed that severe ultrastructure damage occurred in liver tissues and systemic inflammatory response was induced after surgery, with TLR4/MyD88/NFκB/HMGB1 activation, NLRP3-ASC-Caspase1 complex generation, GSDMD revitalization, and IL-1β, IL-18, and LDH elevation in the serum. Furthermore, expression of Fas-Fasl-Caspase8 and CytC-APAF1-Caspase9 was increased in the liver. The ADSCs or ADSCs-exo intervention could inhibit the expression of these indicators and improve the ultrastructural pathological changes and systemic inflammatory response. There was no significant difference between the two intervention groups. In summary, ADSCs-exo could effectively inhibit pyroptosis and apoptosis similar to ADSCs and may be considered a safe and effective cell-free therapy to protect against liver injury.
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Affiliation(s)
- Yue Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Chenxi Piao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Tao Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Xiangyu Lu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Yajun Ma
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Jiantao Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Guodong Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Hongbin Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China.
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11
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Bhaskara M, Anjorin O, Wang M. Mesenchymal Stem Cell-Derived Exosomal microRNAs in Cardiac Regeneration. Cells 2023; 12:2815. [PMID: 38132135 PMCID: PMC10742005 DOI: 10.3390/cells12242815] [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: 11/15/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 12/23/2023] Open
Abstract
Mesenchymal stem cell (MSC)-based therapy is one of the most promising modalities for cardiac repair. Accumulated evidence suggests that the therapeutic value of MSCs is mainly attributable to exosomes. MSC-derived exosomes (MSC-Exos) replicate the beneficial effects of MSCs by regulating various cellular responses and signaling pathways implicated in cardiac regeneration and repair. miRNAs constitute an important fraction of exosome content and are key contributors to the biological function of MSC-Exo. MSC-Exo carrying specific miRNAs provides anti-apoptotic, anti-inflammatory, anti-fibrotic, and angiogenic effects within the infarcted heart. Studying exosomal miRNAs will provide an important insight into the molecular mechanisms of MSC-Exo in cardiac regeneration and repair. This significant information can help optimize cell-free treatment and overcome the challenges associated with MSC-Exo therapeutic application. In this review, we summarize the characteristics and the potential mechanisms of MSC-derived exosomal miRNAs in cardiac repair and regeneration.
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Affiliation(s)
| | | | - Meijing Wang
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
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12
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Ling MTM, Govindaraju K, Lokanathan Y, Abidin AZ, Ibrahim B. Mesenchymal stem cell-derived extracellular vesicles for metabolic syndrome therapy: Assessing efficacy with nuclear magnetic resonance spectroscopy. Cell Biochem Funct 2023; 41:1044-1059. [PMID: 37933415 DOI: 10.1002/cbf.3881] [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: 05/27/2023] [Revised: 09/27/2023] [Accepted: 10/21/2023] [Indexed: 11/08/2023]
Abstract
Metabolic syndrome (MetS) represents a cluster of metabolic abnormalities. The prevalence of MetS has surged, transforming it into a pressing public health concern that could potentially affect around 20%-25% of the global population. As MetS continues its ascent, diverse interventions, pharmacological, nonpharmacological and combined have been deployed. Yet, a comprehensive remedy that fully eradicates MetS symptoms remains elusive, compounded by the risks of polypharmacy's emergence. Acknowledging the imperative to grasp MetS's intricate pathologies, deeper insights for future research and therapy optimisation become paramount. Conventional treatments often target specific syndrome elements. However, a novel approach emerges in mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) therapy, promising a holistic shift. MSC-EVs, tiny membranous vesicles secreted by mesenchymal stem cells, have garnered immense attention for their multifaceted bioactivity and regenerative potential. Their ability to modulate inflammation, enhance tissue repair and regulate metabolic pathways has prompted researchers to explore their therapeutic application in MetS. This review primarily aims to provide an overview of how MSC-EVs therapy can improve metabolic parameters in subjects with MetS disease and also introduce the usefulness of NMR spectroscopy in assessing the efficacy of MSC-EVs therapy for treating MetS.
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Affiliation(s)
- Magdalene Tan Mei Ling
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Kayatri Govindaraju
- Department of Pharmaceutical Life Sciences, Faculty of Pharmacy, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Yogeswaran Lokanathan
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Asmaa' Zainal Abidin
- Department of Chemistry and Biology, Centre for Defense Foundation Studies, Universiti Pertahanan Nasional Malaysia, Kuala Lumpur, Malaysia
| | - Baharudin Ibrahim
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Universiti Malaya, Kuala Lumpur, Malaysia
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Huang W, Hong S, Zhu X, Alsaeedi MH, Tang H, Krier JD, Gandhi D, Jordan KL, Saadiq IM, Jiang Y, Eirin A, Lerman LO. Obesity Blunts the Effect of Mesenchymal Stem Cell-Derived Extracellular Vesicles. Kidney Int Rep 2023; 8:1841-1851. [PMID: 37705914 PMCID: PMC10496020 DOI: 10.1016/j.ekir.2023.06.009] [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: 02/03/2023] [Revised: 06/02/2023] [Accepted: 06/12/2023] [Indexed: 09/15/2023] Open
Abstract
Introduction Mesenchymal stem/stromal cell-derived extracellular vesicles (MSC-EVs) are paracrine vectors with therapeutic functions comparable to their parent cells. However, it remains unclear if donor obesity affects their therapeutic functions. We tested the hypothesis that the curative effect of human adipose tissue-derived MSC-EVs (A-MSC-EVs) is blunted by obesity. Methods MSC-EVs were isolated by ultracentrifugation from mesenchymal stem/stromal cells (MSCs) collected from abdominal subcutaneous fat of obese and lean human subjects (obese and lean-MSC-EVs, respectively) and injected into the aorta of mice 2 weeks after renal artery stenosis (RAS) induction. Magnetic resonance imaging studies were conducted 2 weeks after MSC-EVs delivery to determine renal function. The effect of MSC-EVs on tissue injury was assessed by histology and gene expression of inflammatory factors, including interleukin (IL)-1β, IL-6, monocyte chemotactic protein-1 (MCP-1), and tumor necrosis factor alpha (TNF-α). Oxidative damage, macrophage infiltration, plasma renin, and hypoxia inducible factor-1α (HIF-1α) were also assessed. Results Tracking showed that MSC-EVs localized in the kidney tissue, including glomeruli and tubules. All MSC-EVs decreased systolic blood pressure (SBP) and plasma renin and improved the poststenotic kidney (STK) volume, but obese-MSC-EVs were less effective than lean-MSC-EVs in improving medullary hypoxia, fibrosis, and tubular injury. Lean-MSC-EVs decreased inflammation, whereas obesity attenuated this effect. Only lean-MSC-EVs decreased STK cortical HIF-1α expression. Conclusion Obesity attenuates the antihypoxia, antifibrosis, antiinflammation, and tubular repair functions of human MSC-EVs in chronic ischemic kidney disease. These observations may have implications for the self-repair potency of obese subjects and for the use of autologous MSC-EVs in regenerative medicine.
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Affiliation(s)
- Weijun Huang
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Siting Hong
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
- Department of Cardiology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiangyang Zhu
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Mina H. Alsaeedi
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Hui Tang
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - James D. Krier
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Deep Gandhi
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Kyra L. Jordan
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Ishran M. Saadiq
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Yamei Jiang
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Alfonso Eirin
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Lilach O. Lerman
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
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14
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Cui E, Lv L, Chen W, Chen N, Pan R. Mesenchymal stem/stromal cell-based cell-free therapy for the treatment of acute lung injury. J Cell Biochem 2023; 124:1241-1248. [PMID: 37668145 DOI: 10.1002/jcb.30469] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/16/2023] [Accepted: 08/28/2023] [Indexed: 09/06/2023]
Abstract
Acute lung injury (ALI) is a severe medical condition that causes inflammation and fluid buildup in the lung, resulting in respiratory distress. Moreover, ALI often occurs as a complication of other medical conditions or injuries, including the coronavirus disease of 2019. Mesenchymal stem/stromal cells (MSCs) are being studied extensively for their therapeutic potential in various diseases, including ALI. The results of recent studies suggest that the beneficial effects of MSCs may not be primarily due to the replacement of damaged cells but rather the release of extracellular vesicles (EVs) and other soluble factors through a paracrine mechanism. Furthermore, EVs derived from MSCs preserve the therapeutic action of the parent MSCs and this approach avoids the safety issues associated with live cell therapy. Thus, MSC-based cell-free therapy may be the focus of future clinical treatments.
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Affiliation(s)
- Enhai Cui
- Department of Respiratory and Critical Care Medicine, Huzhou Central Hospital, Affiliated Huzhou Hospital, Zhejiang University School of Medicine, Huzhou, China
| | - Lu Lv
- Department of Respiratory and Critical Care Medicine, Huzhou Central Hospital, Affiliated Huzhou Hospital, Zhejiang University School of Medicine, Huzhou, China
| | - Wenyan Chen
- Department of Respiratory and Critical Care Medicine, Huzhou Central Hospital, Affiliated Huzhou Hospital, Zhejiang University School of Medicine, Huzhou, China
| | - Na Chen
- Department of Respiratory and Critical Care Medicine, Huzhou Central Hospital, Affiliated Huzhou Hospital, Zhejiang University School of Medicine, Huzhou, China
| | - Ruolang Pan
- Key Laboratory of Cell-Based Drug and Applied Technology Development in Zhejiang Province, Institute for Cell-Based Drug Development of Zhejiang Province, S-Evans Biosciences, Hangzhou, China
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15
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Kazeminia S, Zhu XY, Tang H, Jordan KL, Saadiq IM, Herrmann SM, Chade AR, Irazabal MV, Lerman LO, Eirin A. Renal ischemia alters the transcriptomic and epigenetic profile of inflammatory genes in swine scattered tubular-like cells. Clin Sci (Lond) 2023; 137:1265-1283. [PMID: 37606084 PMCID: PMC10644845 DOI: 10.1042/cs20230555] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/31/2023] [Accepted: 08/11/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Scattered tubular-like cells (STCs) are differentiated renal tubular cells that during recovery from ischemic injury dedifferentiate to repair other injured renal cells. Renal artery stenosis (RAS), often associated with chronic inflammatory injury, compromises the integrity and function of STCs, but the underlying mechanisms remain unknown. We hypothesized that RAS alters the transcriptomic and epigenetic profile of inflammatory genes in swine STCs. METHODS STCs were harvested from pig kidneys after 10 weeks of RAS or sham (n=6 each). STC mRNA profiles of inflammatory genes were analyzed using high-throughput mRNA-sequencing (seq) and their DNA methylation (5mC) and hydroxymethylation (5hmC) profiles by DNA immunoprecipitation and next-generation sequencing (MeDIP-seq) (n=3 each), followed by an integrated (mRNA-seq/MeDIP-seq) analysis. STC protein expression of candidate differentially expressed (DE) genes and common proinflammatory proteins were subsequently assessed in vitro before and after epigenetic (Bobcat339) modulation. RESULTS mRNA-seq identified 57 inflammatory genes up-regulated in RAS-STCs versus Normal-STCs (>1.4 or <0.7-fold, P<0.05), of which 14% exhibited lower 5mC and 5% higher 5hmC levels in RAS-STCs versus Normal-STCs, respectively. Inflammatory gene and protein expression was higher in RAS-STCs compared with Normal-STCs but normalized after epigenetic modulation. CONCLUSIONS These observations highlight a novel modulatory mechanism of this renal endogenous repair system and support development of epigenetic or anti-inflammatory therapies to preserve the reparative capacity of STCs in individuals with RAS.
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Affiliation(s)
- Sara Kazeminia
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
| | - Xiang-Yang Zhu
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
| | - Hui Tang
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
| | - Kyra L. Jordan
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
| | - Ishran M. Saadiq
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
| | - Sandra M. Herrmann
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
| | - Alejandro R. Chade
- Department of Medical Pharmacology and Physiology and Department of Medicine, University of Missouri-Columbia
| | - Maria V. Irazabal
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
| | - Lilach O. Lerman
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, United States
| | - Alfonso Eirin
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, United States
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, United States
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16
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Sepúlveda F, Mayorga-Lobos C, Guzmán K, Durán-Jara E, Lobos-González L. EV-miRNA-Mediated Intercellular Communication in the Breast Tumor Microenvironment. Int J Mol Sci 2023; 24:13085. [PMID: 37685891 PMCID: PMC10487525 DOI: 10.3390/ijms241713085] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/16/2023] [Accepted: 08/20/2023] [Indexed: 09/10/2023] Open
Abstract
Cancer research has prioritized the study of the tumor microenvironment (TME) as a crucial area of investigation. Understanding the communication between tumor cells and the various cell types within the TME has become a focal point. Bidirectional communication processes between these cells support cellular transformation, as well as the survival, invasion, and metastatic dissemination of tumor cells. Extracellular vesicles are lipid bilayer structures secreted by cells that emerge as important mediators of this cell-to-cell communication. EVs transfer their molecular cargo, including proteins and nucleic acids, and particularly microRNAs, which play critical roles in intercellular communication. Tumor-derived EVs, for example, can promote angiogenesis and enhance endothelial permeability by delivering specific miRNAs. Moreover, adipocytes, a significant component of the breast stroma, exhibit high EV secretory activity, which can then modulate metabolic processes, promoting the growth, proliferation, and migration of tumor cells. Comprehensive studies investigating the involvement of EVs and their miRNA cargo in the TME, as well as their underlying mechanisms driving tumoral capacities, are necessary for a deeper understanding of these complex interactions. Such knowledge holds promise for the development of novel diagnostic and therapeutic strategies in cancer treatment.
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Affiliation(s)
- Francisca Sepúlveda
- Centro de Medicina Regenerativa, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago 7610615, Chile; (F.S.); (C.M.-L.); (K.G.)
- Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380492, Chile
| | - Cristina Mayorga-Lobos
- Centro de Medicina Regenerativa, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago 7610615, Chile; (F.S.); (C.M.-L.); (K.G.)
- Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380492, Chile
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Kevin Guzmán
- Centro de Medicina Regenerativa, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago 7610615, Chile; (F.S.); (C.M.-L.); (K.G.)
- Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380492, Chile
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Eduardo Durán-Jara
- Subdepartamento de Genética Molecular, Instituto de Salud Pública de Chile, Santiago 7780050, Chile;
| | - Lorena Lobos-González
- Centro de Medicina Regenerativa, Facultad de Medicina, Clínica Alemana Universidad del Desarrollo, Santiago 7610615, Chile; (F.S.); (C.M.-L.); (K.G.)
- Advanced Center for Chronic Diseases (ACCDiS), Santiago 8380492, Chile
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17
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Glasstetter LM, Oderinde TS, Mirchandani M, Rajagopalan KS, Barsom SH, Thaler R, Siddiqi S, Zhu XY, Tang H, Jordan KL, Saadiq IM, van Wijnen AJ, Eirin A, Lerman LO. Obesity and dyslipidemia are associated with partially reversible modifications to DNA hydroxymethylation of apoptosis- and senescence-related genes in swine adipose-derived mesenchymal stem/stromal cells. Stem Cell Res Ther 2023; 14:143. [PMID: 37231414 PMCID: PMC10214739 DOI: 10.1186/s13287-023-03372-x] [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: 06/16/2022] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Obesity dysregulates key biological processes underlying the functional homeostasis, fate decisions, and reparative potential of mesenchymal stem/stromal cells (MSCs). Mechanisms directing obesity-induced phenotypic alterations in MSCs remain unclear, but emerging drivers include dynamic modification of epigenetic marks, like 5-hydroxymethylcytosine (5hmC). We hypothesized that obesity and cardiovascular risk factors induce functionally relevant, locus-specific changes in 5hmC of swine adipose-derived MSCs and evaluated their reversibility using an epigenetic modulator, vitamin-C. METHODS Female domestic pigs were fed a 16-week Lean or Obese diet (n = 6 each). MSCs were harvested from subcutaneous adipose tissue, and 5hmC profiles were examined through hydroxymethylated DNA immunoprecipitation sequencing (hMeDIP-seq) followed by an integrative (hMeDIP and mRNA sequencing) gene set enrichment analysis. For clinical context, we compared 5hmC profiles of adipose tissue-derived human MSCs harvested from patients with obesity and healthy controls. RESULTS hMeDIP-seq revealed 467 hyper- (fold change ≥ 1.4; p-value ≤ 0.05) and 591 hypo- (fold change ≤ 0.7; p-value ≤ 0.05) hydroxymethylated loci in swine Obese- versus Lean-MSCs. Integrative hMeDIP-seq/mRNA-seq analysis identified overlapping dysregulated gene sets and discrete differentially hydroxymethylated loci with functions related to apoptosis, cell proliferation, and senescence. These 5hmC changes were associated with increased senescence in cultured MSCs (p16/CDKN2A immunoreactivity, senescence-associated β-galactosidase [SA-β-Gal] staining), were partly reversed in swine Obese-MSCs treated with vitamin-C, and shared common pathways with 5hmC changes in human Obese-MSCs. CONCLUSIONS Obesity and dyslipidemia are associated with dysregulated DNA hydroxymethylation of apoptosis- and senescence-related genes in swine and human MSCs, potentially affecting cell vitality and regenerative functions. Vitamin-C may mediate reprogramming of this altered epigenomic landscape, providing a potential strategy to improve the success of autologous MSC transplantation in obese patients.
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Affiliation(s)
- Logan M Glasstetter
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Tomiwa S Oderinde
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Mohit Mirchandani
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Samer H Barsom
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Roman Thaler
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Sarosh Siddiqi
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Xiang-Yang Zhu
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Hui Tang
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Kyra L Jordan
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Ishran M Saadiq
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Alfonso Eirin
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Lilach O Lerman
- Division of Nephrology and Hypertension, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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Zhao K, Kong C, Shi N, Jiang J, Li P. Potential angiogenic, immunomodulatory, and antifibrotic effects of mesenchymal stem cell-derived extracellular vesicles in systemic sclerosis. Front Immunol 2023; 14:1125257. [PMID: 37251412 PMCID: PMC10213547 DOI: 10.3389/fimmu.2023.1125257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 04/24/2023] [Indexed: 05/31/2023] Open
Abstract
Systemic sclerosis (SSc) is an intricate systemic autoimmune disease with pathological features such as vascular injury, immune dysregulation, and extensive fibrosis of the skin and multiple organs. Treatment options are limited; however, recently, mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) have been acknowledged in preclinical and clinical trials as being useful in treating autoimmune diseases and are likely superior to MSCs alone. Recent research has also shown that MSC-EVs can ameliorate SSc and the pathological changes in vasculopathy, immune dysfunction, and fibrosis. This review summarizes the therapeutic effects of MSC-EVs on SSc and the mechanisms that have been discovered to provide a theoretical basis for future studies on the role of MSC-EVs in treating SSc.
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Affiliation(s)
- Kelin Zhao
- Department of Rheumatology and Immunology, China-Japan Union Hospital, Jilin University, Changchun, China
| | - Chenfei Kong
- Scientific Research Center, China-Japan Union Hospital, Jilin University, Changchun, China
| | - Naixu Shi
- Department of Stomatology, China-Japan Union Hospital, Jilin University, Changchun, China
| | - Jinlan Jiang
- Scientific Research Center, China-Japan Union Hospital, Jilin University, Changchun, China
| | - Ping Li
- Department of Rheumatology and Immunology, China-Japan Union Hospital, Jilin University, Changchun, China
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19
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Nguyen THN, Pham PV, Vu NB. Exosomes from adipose-derived stem cells promote angiogenesis and reduce necrotic grade in hindlimb ischemia mouse models. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2023; 26:429-437. [PMID: 37009008 PMCID: PMC10008393 DOI: 10.22038/ijbms.2023.67936.14857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 01/31/2023] [Indexed: 04/04/2023]
Abstract
Objectives Acute hindlimb ischemia is a peripheral arterial disease that severely affects the patient's health. Injection of stem cells-derived exosomes that promote angiogenesis is a promising therapeutic strategy to increase perfusion and repair ischemic tissues. This study aimed to evaluate the efficacy of adipose stem cell-derived exosomes injection (ADSC-Exos) in treating acute mouse hindlimb ischemia. Materials and Methods ADSC-Exos were collected via ultracentrifugation. Exosome-specific markers were analyzed via flow cytometry. The morphology of exosomes was detected by TEM. A dose of 100 ug exosomes/100 ul PBS was locally injected into acute mice ischemic hindlimb. The treatment efficacy was evaluated based on the oxygen saturation level, limb function, new blood vessel formation, muscle structure recovery, and limb necrosis grade. Results ADSC-exosomes expressed high positivity for markers CD9 (76.0%), CD63 (91.2%), and CD81 (99.6%), and have a cup shape. After being injected into the muscle, in the treatment group, many small and short blood vessels formed around the first ligation and grew down toward the second ligation. The SpO2 level, reperfusion, and recovery of the limb function are more positively improved in the treatment group. On day 28, the muscle's histological structure in the treatment group is similar to normal tissue. Approximately 33.33% of the mice had grade I and II lesions and there were no grade III and IV observed in the treatment group. Meanwhile, in the placebo group, 60% had grade I to IV lesions. Conclusion ADSC-Exos showed the ability to stimulate angiogenesis and significantly reduce the rate of limb necrosis.
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Affiliation(s)
- Trinh Hoang-Nhat Nguyen
- Stem Cell Institute, University of Science Ho Chi Minh City, Viet Nam
- Viet Nam National University, Ho Chi Minh City, Viet Nam
| | - Phuc Van Pham
- Stem Cell Institute, University of Science Ho Chi Minh City, Viet Nam
- Viet Nam National University, Ho Chi Minh City, Viet Nam
- Laboratory of Stem Cell Research and Application, University of Science Ho Chi Minh City, Viet Nam
| | - Ngoc Bich Vu
- Stem Cell Institute, University of Science Ho Chi Minh City, Viet Nam
- Viet Nam National University, Ho Chi Minh City, Viet Nam
- Corresponding author: Ngoc Bich Vu. Stem Cell Institute, University of Science Ho Chi Minh City, Viet Nam; Viet Nam National University, Ho Chi Minh City, Viet Nam.
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Tejedor S, Buigues M, González-King H, Silva AM, García NA, Dekker N, Sepúlveda P. Oncostatin M-Enriched Small Extracellular Vesicles Derived from Mesenchymal Stem Cells Prevent Isoproterenol-Induced Fibrosis and Enhance Angiogenesis. Int J Mol Sci 2023; 24:ijms24076467. [PMID: 37047440 PMCID: PMC10095085 DOI: 10.3390/ijms24076467] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 03/21/2023] [Accepted: 03/26/2023] [Indexed: 03/31/2023] Open
Abstract
Myocardial fibrosis is a pathological hallmark of cardiac dysfunction. Oncostatin M (OSM) is a pleiotropic cytokine that can promote fibrosis in different organs after sustained exposure. However, OSM released by macrophages during cardiac fibrosis suppresses cardiac fibroblast activation by modulating transforming growth factor beta 1 (TGF-β1) expression and extracellular matrix deposition. Small extracellular vesicles (SEVs) from mesenchymal stromal cells (MSCs) are being investigated to treat myocardial infarction, using different strategies to bolster their therapeutic ability. Here, we generated TERT-immortalized human MSC cell lines (MSC-T) engineered to overexpress two forms of cleavage-resistant OSM fused to CD81TM (OSM-SEVs), which allows the display of the cytokine at the surface of secreted SEVs. The therapeutic potential of OSM-SEVs was assessed in vitro using human cardiac ventricular fibroblasts (HCF-Vs) activated by TGF-β1. Compared with control SEVs, OSM-loaded SEVs reduced proliferation in HCF-V and blunted telo-collagen expression. When injected intraperitoneally into mice treated with isoproterenol, OSM-loaded SEVs reduced fibrosis, prevented cardiac hypertrophy, and increased angiogenesis. Overall, we demonstrate that the enrichment of functional OSM on the surface of MSC-T-SEVs increases their potency in terms of anti-fibrotic and pro-angiogenic properties, which opens new perspectives for this novel biological product in cell-free-based therapies.
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Xu L, Sima Y, Xiao C, Chen Y. Exosomes derived from mesenchymal stromal cells: a promising treatment for pelvic floor dysfunction. Hum Cell 2023; 36:937-949. [PMID: 36940057 DOI: 10.1007/s13577-023-00887-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/25/2023] [Indexed: 03/21/2023]
Abstract
Pelvic floor dysfunction (PFDs), which include pelvic organ prolapse (POP), stress urinary incontinence (SUI) and anal incontinence (AI), are common degenerative diseases in women that have dramatic effects on quality of life. The pathology of PFDs is based on impaired pelvic connective tissue supportive strength due to an imbalance in extracellular matrix (ECM) metabolism, the loss of a variety of cell types, such as fibroblasts, muscle cells, peripheral nerve cells, and oxidative stress and inflammation in the pelvic environment. Fortunately, exosomes, which are one of the major secretions of mesenchymal stromal cells (MSCs), are involved in intercellular communication and the modulation of molecular activities in recipient cells via their contents, which are bioactive proteins and genetic factors such as mRNAs and miRNAs. These components modify fibroblast activation and secretion, facilitate ECM modelling, and promote cell proliferation to enhance pelvic tissue regeneration. In this review, we focus on the molecular mechanisms and future directions of exosomes derived from MSCs that are of great value in the treatment of PFD.
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Affiliation(s)
- Leimei Xu
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, 128 ShenYang Road, Shanghai, 200011, People's Republic of China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Yizhen Sima
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, 128 ShenYang Road, Shanghai, 200011, People's Republic of China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Chengzhen Xiao
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, 128 ShenYang Road, Shanghai, 200011, People's Republic of China
| | - Yisong Chen
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, 128 ShenYang Road, Shanghai, 200011, People's Republic of China. .,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China.
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22
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Bilinska A, Pszczola M, Stachowiak M, Stachecka J, Garbacz F, Aksoy MO, Szczerbal I. Droplet Digital PCR Quantification of Selected Intracellular and Extracellular microRNAs Reveals Changes in Their Expression Pattern during Porcine In Vitro Adipogenesis. Genes (Basel) 2023; 14:genes14030683. [PMID: 36980955 PMCID: PMC10047974 DOI: 10.3390/genes14030683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/27/2023] [Accepted: 03/08/2023] [Indexed: 03/12/2023] Open
Abstract
Extracellular miRNAs have attracted considerable interest because of their role in intercellular communication, as well as because of their potential use as diagnostic and prognostic biomarkers for many diseases. It has been shown that miRNAs secreted by adipose tissue can contribute to the pathophysiology of obesity. Detailed knowledge of the expression of intracellular and extracellular microRNAs in adipocytes is thus urgently required. The system of in vitro differentiation of mesenchymal stem cells (MSCs) into adipocytes offers a good model for such an analysis. The aim of this study was to quantify eight intracellular and extracellular miRNAs (miR-21a, miR-26b, miR-30a, miR-92a, miR-146a, miR-148a, miR-199, and miR-383a) during porcine in vitro adipogenesis using droplet digital PCR (ddPCR), a highly sensitive method. It was found that only some miRNAs associated with the inflammatory process (miR-21a, miR-92a) were highly expressed in differentiated adipocytes and were also secreted by cells. All miRNAs associated with adipocyte differentiation were highly abundant in both the studied cells and in the cell culture medium. Those miRNAs showed a characteristic expression profile with upregulation during differentiation.
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23
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Wang B, Kim K, Tian M, Kameishi S, Zhuang L, Okano T, Huang Y. Engineered Bone Marrow Stem Cell-Sheets Alleviate Renal Damage in a Rat Chronic Glomerulonephritis Model. Int J Mol Sci 2023; 24:ijms24043711. [PMID: 36835123 PMCID: PMC9959772 DOI: 10.3390/ijms24043711] [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: 12/27/2022] [Revised: 02/07/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
Although mesenchymal stem cell (MSC)-based regenerative therapy is being developed for the treatment of kidney diseases, cell delivery and engraftment still need to be improved. Cell sheet technology has been developed as a new cell delivery method, to recover cells as a sheet form retaining intrinsic cell adhesion proteins, which promotes its transplantation efficiency to the target tissue. We thus hypothesized that MSC sheets would therapeutically reduce kidney disease with high transplantation efficiency. When the chronic glomerulonephritis was induced by two injections of the anti-Thy 1.1 antibody (OX-7) in rats, the therapeutic efficacy of rat bone marrow stem cell (rBMSC) sheet transplantation was evaluated. The rBMSC-sheets were prepared using the temperature-responsive cell-culture surfaces and transplanted as patches onto the surface of two kidneys of each rat at 24 h after the first injection of OX-7. At 4 weeks, retention of the transplanted MSC-sheets was confirmed, and the animals with MSC-sheets showed significant reductions in proteinuria, glomerular staining for extracellular matrix protein, and renal production of TGFß1, PAI-1, collagen I, and fibronectin. The treatment also ameliorated podocyte and renal tubular injury, as evidenced by a reversal in the reductions of WT-1, podocin, and nephrin and by renal overexpression of KIM-1 and NGAL. Furthermore, the treatment enhanced gene expression of regenerative factors, and IL-10, Bcl-2, and HO-1 mRNA levels, but reduced TSP-1 levels, NF-kB, and NAPDH oxidase production in the kidney. These results strongly support our hypothesis that MSC-sheets facilitated MSC transplantation and function, and effectively retarded progressive renal fibrosis via paracrine actions on anti-cellular inflammation, oxidative stress, and apoptosis and promoted regeneration.
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Affiliation(s)
- Bin Wang
- Department of Internal Medicine, Division of Nephrology & Hypertension, University of Utah Health Science, Salt Lake City, UT 84132, USA
| | - Kyungsook Kim
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah Health Science, Salt Lake City, UT 84112, USA
| | - Mi Tian
- Department of Internal Medicine, Division of Nephrology & Hypertension, University of Utah Health Science, Salt Lake City, UT 84132, USA
| | - Sumako Kameishi
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah Health Science, Salt Lake City, UT 84112, USA
| | - Lili Zhuang
- Department of Internal Medicine, Division of Nephrology & Hypertension, University of Utah Health Science, Salt Lake City, UT 84132, USA
| | - Teruo Okano
- Cell Sheet Tissue Engineering Center (CSTEC), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah Health Science, Salt Lake City, UT 84112, USA
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, Tokyo 162-8666, Japan
- Correspondence: (T.O.); (Y.H.); Tel.: +801-585-0581 (Y.H.); Fax: +801-213-2563 (Y.H.)
| | - Yufeng Huang
- Department of Internal Medicine, Division of Nephrology & Hypertension, University of Utah Health Science, Salt Lake City, UT 84132, USA
- Correspondence: (T.O.); (Y.H.); Tel.: +801-585-0581 (Y.H.); Fax: +801-213-2563 (Y.H.)
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24
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Mechanisms and clinical application potential of mesenchymal stem cells-derived extracellular vesicles in periodontal regeneration. Stem Cell Res Ther 2023; 14:26. [PMID: 36782259 PMCID: PMC9925224 DOI: 10.1186/s13287-023-03242-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 01/17/2023] [Indexed: 02/15/2023] Open
Abstract
Periodontitis is a high prevalence oral disease which damages both the hard and soft tissue of the periodontium, resulting in tooth mobility and even loss. Existing clinical treatment methods cannot fully achieve periodontal tissue regeneration; thus, due to the unique characteristics of mesenchymal stem cells (MSCs), they have become the focus of attention and may be the most promising new therapy for periodontitis. Accumulating evidence supports the view that the role of MSCs in regenerative medicine is mainly achieved by the paracrine pathway rather than direct proliferation and differentiation at the injured site. Various cells release lipid-enclosed particles known as extracellular vesicles (EVs), which are rich in bioactive substances. In periodontitis, EVs play a pivotal role in regulating the biological functions of both periodontal tissue cells and immune cells, as well as the local microenvironment, thereby promoting periodontal injury repair and tissue regeneration. As a cell-free therapy, MSCs-derived extracellular vesicles (MSC-EVs) have some preponderance on stability, immune rejection, ethical supervision, and other problems; therefore, they may have a broad clinical application prospect. Herein, we gave a brief introduction to MSC-EVs and focused on their mechanisms and clinical application in periodontal regeneration.
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25
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Formation of pre-metastatic niches induced by tumor extracellular vesicles in lung metastasis. Pharmacol Res 2023; 188:106669. [PMID: 36681367 DOI: 10.1016/j.phrs.2023.106669] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/17/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023]
Abstract
There are a number of malignant tumors that metastasize into the lung as one of their most common sites of dissemination. The successful infiltration of tumor cells into distant organs is the result of the cooperation between tumor cells and distant host cells. When tumor cells have not yet reached distant organs, in situ tumor cells secrete extracellular vesicles (EVs) carrying important biological information. In recent years, scholars have found that tumor cells-derived EVs act as the bridge between orthotopic tumors and secondary metastases by promoting the formation of a pre-metastatic niche (PMN), which plays a key role in awakening dormant circulating tumor cells and promoting tumor cell colonization. This review provides an overview of multiple routes and mechanisms underlying PMN formation induced by EVs and summaries study findings that underline a potential role of EVs in the intervention of lung PMN, both as a target or a carrier for drug design. In this review, the underlying mechanisms of EVs in lung PMN formation are highlighted as well as potential applications to lung metastasis diagnosis and treatment.
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26
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Eirin A, Chade AR. Cardiac epigenetic changes in VEGF signaling genes associate with myocardial microvascular rarefaction in experimental chronic kidney disease. Am J Physiol Heart Circ Physiol 2023; 324:H14-H25. [PMID: 36367693 PMCID: PMC9762979 DOI: 10.1152/ajpheart.00522.2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
Chronic kidney disease (CKD) is common in patients with heart failure and often results in left ventricular diastolic dysfunction (LVDD). However, the mechanisms responsible for cardiac damage in CKD-LVDD remain to be elucidated. Epigenetic alterations may impose long-lasting effects on cellular transcription and function, but their exact role in CKD-LVDD is unknown. We investigate whether changes in cardiac site-specific DNA methylation profiles might be implicated in cardiac abnormalities in CKD-LVDD. CKD-LVDD and normal control pigs (n = 6 each) were studied for 14 wk. Renal and cardiac hemodynamics were quantified by multidetector CT and echocardiography. In randomly selected pigs (n = 3/group), cardiac site-specific 5-methylcytosine (5mC) immunoprecipitation (MeDIP)- and mRNA-sequencing (seq) were performed, followed by integrated (MeDiP-seq/mRNA-seq analysis), and confirmatory ex vivo studies. MeDIP-seq analysis revealed 261 genes with higher (fold change > 1.4; P < 0.05) and 162 genes with lower (fold change < 0.7; P < 0.05) 5mC levels in CKD-LVDD versus normal pigs, which were primarily implicated in vascular endothelial growth factor (VEGF)-related signaling and angiogenesis. Integrated MeDiP-seq/mRNA-seq analysis identified a select group of VEGF-related genes in which 5mC levels were higher, but mRNA expression was lower in CKD-LVDD versus normal pigs. Cardiac VEGF signaling gene and VEGF protein expression were blunted in CKD-LVDD compared with controls and were associated with decreased subendocardial microvascular density. Cardiac epigenetic changes in VEGF-related genes are associated with impaired angiogenesis and cardiac microvascular rarefaction in swine CKD-LVDD. These observations may assist in developing novel therapies to ameliorate cardiac damage in CKD-LVDD.NEW & NOTEWORTHY Chronic kidney disease (CKD) often leads to left ventricular diastolic dysfunction (LVDD) and heart failure. Using a novel translational swine model of CKD-LVDD, we characterize the cardiac epigenetic landscape, identifying site-specific 5-methylcytosine changes in vascular endothelial growth factor (VEGF)-related genes associated with impaired angiogenesis and cardiac microvascular rarefaction. These observations shed light on the mechanisms of cardiac microvascular damage in CKD-LVDD and may assist in developing novel therapies for these patients.
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Affiliation(s)
- Alfonso Eirin
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Alejandro R Chade
- Department of Medical Pharmacology and Physiology, University of Missouri-Columbia, Columbia, Missouri
- Department of Medicine, University of Missouri-Columbia, Columbia, Missouri
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27
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Agaverdiev M, Shamsov B, Mirzoev S, Vardikyan A, Ramirez ME, Nurmukhametov R, Beilerli A, Zhang B, Gareev I, Pavlov V. MiRNA regulated therapeutic potential of the stromal vascular fraction: Current clinical applications - A systematic review. Noncoding RNA Res 2022; 8:146-154. [PMID: 36632616 PMCID: PMC9817091 DOI: 10.1016/j.ncrna.2022.12.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/17/2022] [Accepted: 12/18/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction The stromal vascular fraction (SVF) is a heterogeneous population of cells that, interacting with each other, can affect the processes of regeneration, angiogenesis, and immunomodulation. Over the past 20 years, there has been a trend towards an increase in the number of clinical studies on the therapeutic use of SVF. MicroRNAs (miRNAs) are also important regulators of cellular function and they have been shown to be involved in SVF cellular component function. The purpose of this study was to analyze existing clinical studies on the therapeutic use of SVF including the role of miRNAs in the regulation of the function of the cellular component of SVF as an anti-inflammatory, pro-angiogenic and cell differentiation activity. Methods The search strategy was to use material from the clinicaltrials.gov website, which focused on the key term "Stromal vascular fraction", and the inclusion and exclusion criteria were divided into two stages. Results By August 2022, there were 149 registered clinical trials. Most studies belong to either Phase 1-2 (49.37%), Phase 1 (25.32%) or Phase 2 (22.78%). Most of them focused in the fields of traumatology, neurology/neurosurgery, endocrinology, vascular surgery, and immunology. However, only 8 clinical trials had published results. All of clinical trials have similar preparation methods and 8 clinical trials have positive results with no serious adverse effects. Conclusions There appears to be a wide potential for the clinical use of SVF without reports of serious side effects. Many preclinical and clinical studies are currently underway on the use of SVF, and their future results will help to further explore their therapeutic potential. Nevertheless, there are not many studies on the role of miRNAs in the SVF microenvironment; however, this topic is very important for further study of the clinical application of SVF, including safety, in various human diseases.
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Affiliation(s)
- Murad Agaverdiev
- Department of Urology, Bashkir State Medical University, 450008, Ufa, Russian Federation
| | - Bedil Shamsov
- Department of Urology, Bashkir State Medical University, 450008, Ufa, Russian Federation
| | - Sorbon Mirzoev
- Department of Urology, City Clinical Hospital, №21, 450071, Ufa, Russian Federation
| | - Andranik Vardikyan
- Department of Urology, Bashkir State Medical University, 450008, Ufa, Russian Federation
| | - Manuel Encarnacion Ramirez
- Department of Neurosurgery, Рeoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
| | - Renat Nurmukhametov
- Division of Spine Surgery, Central Clinical Hospital of the Russian Academy of Sciences, Moscow, Russian Federation
| | - Aferin Beilerli
- Department of Obstetrics and Gynecology, Tyumen State Medical University, 54 Odesskaya Street, 625023, Tyumen, Russia
| | - Bohan Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, No. 23, Youzheng Street, Harbin, 150001, China
| | - Ilgiz Gareev
- Central Research Laboratory, Bashkir State Medical University, 450008, Ufa, Russian Federation,Corresponding author.
| | - Valentin Pavlov
- Department of Urology, Bashkir State Medical University, 450008, Ufa, Russian Federation
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28
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Kim SD, Cho KS. Immunomodulatory Effects of Mesenchymal Stem Cell-Derived Extracellular Vesicles in Allergic Airway Disease. LIFE (BASEL, SWITZERLAND) 2022; 12:life12121994. [PMID: 36556359 PMCID: PMC9786036 DOI: 10.3390/life12121994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/23/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022]
Abstract
Mesenchymal stem cells (MSCs) have been reported as promising candidates for the treatment of various diseases, especially allergic diseases, as they have the capacity to differentiate into various cells. However, MSCs itself have several limitations such as creating a risk of aneuploidy, difficulty in handling them, immune rejection, and tumorigenicity, so interest in the extracellular vesicles (EVs) released from MSCs are increasing, and many studies have been reported. Previous studies have shown that extracellular vesicles (EVs) produced by MSCs are as effective as the MSCs themselves in suppression of allergic airway inflammation through the suppression of Th2 cytokine production and the induction of regulatory T cells (Treg) expansion. EVs are one of the substances secreted by paracrine induction from MSCs, and because it exerts its effect by delivering contents such as mRNA, microRNA, and proteins to the receptor cell, it can reduce the problems or risks related to stem cell therapy. This article reviews the immunomodulatory properties of MSCs-derived EVs and their therapeutic implications for allergic airway disease.
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Affiliation(s)
- Sung-Dong Kim
- Department of Otorhinolaryngology and Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, 179 Gudeok-Ro, Seo-gu, Busan 602-739, Republic of Korea
| | - Kyu-Sup Cho
- Department of Otorhinolaryngology and Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, 179 Gudeok-Ro, Seo-gu, Busan 602-739, Republic of Korea
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Chade AR, Eirin A. Cardiac micro-RNA and transcriptomic profile of a novel swine model of chronic kidney disease and left ventricular diastolic dysfunction. Am J Physiol Heart Circ Physiol 2022; 323:H659-H669. [PMID: 36018756 PMCID: PMC9512116 DOI: 10.1152/ajpheart.00333.2022] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/08/2022] [Accepted: 08/08/2022] [Indexed: 11/22/2022]
Abstract
Chronic kidney disease (CKD) is an independent risk factor for the development of heart failure, but the underlying mechanisms remain unknown. Using a novel translational swine model of CKD and cardiac dysfunction, we hypothesize that CKD alters the cardiac miRNA and transcriptomic profile that associate with cardiac remodeling and metabolic processes implicated in the development of left ventricular diastolic dysfunction (CKD-LVDD). CKD-LVDD and normal control pigs (n = 6 each) were studied for 14 wk. Renal and cardiac hemodynamics were quantified by multidetector CT and echocardiography. In randomly selected pigs (n = 3/group), cardiac miRNA- and mRNA-sequencing (seq) was performed, validated (qPCR), and followed by confirmatory ex vivo studies. Differential expression analysis identified nine miRNAs and 125 mRNAs upregulated and 17 miRNAs and 172 mRNAs downregulated [fold-change ≥ 2, and false discovery rate (FDR) ≤ 0.05] in CKD-LVDD versus normal controls. Integrated miRNA-/mRNA-seq analysis identified 71 overlappings downregulated mRNA targets of miRNAs upregulated, and 39 overlappings upregulated mRNA targets of miRNAs downregulated in CKD-LVDD versus controls. Functional analysis showed that these genes were primarily implicated in processes associated with cardiac remodeling, including ubiquitination, ATP and fatty acid synthesis, and extracellular matrix remodeling. In agreement, hearts of CKD-LVDD pigs exhibited abnormal diastolic relaxation, mitochondrial injury, moderate LV fibrosis, and myocardial lipid accumulation. Our work comprehensively characterizes the cardiac micro-RNA and transcriptomic profile of a translational model of CKD-LVDD. Our data may set the foundation for new targeted studies to further elucidate LVDD pathophysiology and assist to develop therapeutic interventions.NEW & NOTEWORTHY Chronic kidney disease (CKD) is a progressive disorder in which more than 50% of deaths are attributed to cardiovascular disease. Using a swine model of CKD that develops left ventricular dysfunction (CKD-LVDD), we characterize the cardiac micro-RNA and transcriptomic profile, identifying dysregulated genes associated with cardiac remodeling and fatty acid metabolism that might be post-transcriptionally regulated early in the disease. These findings pinpointed pathological pathways that may open new avenues toward therapeutic research to reduce cardiovascular morbidity in CKD.
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Affiliation(s)
- Alejandro R Chade
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi
- Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi
- Department of Radiology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Alfonso Eirin
- Division of Nephrology and Hypertension, Department of Physiology and Biophysics, Medicine, and Radiology, Mayo Clinic, Jackson, Mississippi
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30
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Li XQ, Liu JF, Liu H, Meng Y. Extracellular vesicles for ischemia/reperfusion injury-induced acute kidney injury: a systematic review and meta-analysis of data from animal models. Syst Rev 2022; 11:197. [PMID: 36076305 PMCID: PMC9461206 DOI: 10.1186/s13643-022-02003-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 06/11/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Acute kidney injury (AKI) induced by ischemia/reperfusion injury significantly contribute to the burden of end-stage renal disease. Extracellular vesicles (EVs), especially for stem/progenitor cell-derived EVs (stem/progenitor cell-EVs), have emerged as a promising therapy for ischemia/reperfusion injury-induced AKI. However, their regulatory effects remain poorly understood, and their therapeutic efficiency in clinical trials is controversial. Here, we performed this systematic review and meta-analysis to assess the stem/progenitor cell-EV efficacy in treating ischemia/reperfusion injury-induced AKI in preclinical rodent models. METHODS A literature search was performed in PubMed, Embase, Scopus, and Web of Science to identify controlled studies about the therapeutic efficiency of stem/progenitor cell-EVs on ischemia/reperfusion injury-induced AKI rodent models. The level of SCr, an indicator of renal function, was regarded as the primary outcome. Meta-regression analysis was used to reveal the influential factors of EV therapy. Sensitivity analysis, cumulative meta-analysis, and assessment of publication bias were also performed in our systematic review and meta-analysis. A standardized mean difference (SMD) was used as the common effect size between stem/progenitor cell-EV-treated and control groups, with values of 0.2, 0.5, 0.8, and 1.0 defined as small, medium, large, and very large effect sizes, respectively. RESULTS A total of 30 studies with 985 ischemia/reperfusion injury-induced AKI rodent models were included. The pooled results showed that EV injection could lead to a remarkable sCr reduction compared with the control group (SMD, - 3.47; 95%CI, - 4.15 to - 2.80; P < 0.001). Meanwhile, the EV treatment group had lower levels of BUN (SMD, - 3.60; 95%CI, - 4.25 to - 2.94; P < 0.001), indexes for tubular and endothelial injury, renal fibrosis (fibrosis score and α-SMA), renal inflammation (TNF-α, IL-1β, iNOS, and CD68 + macrophages), but higher levels of indexes for tubular proliferation, angiogenesis-related VEGF, and reactive oxygen species. However, our meta-regression analysis did not identify significant associations between sCr level and cell origins of EVs, injection doses, delivery routes, and therapy and outcome measurement time (all P values > 0.05). Significant publication bias was observed (Egger's test, P < 0.001). CONCLUSION Stem/progenitor cell-EVs are effective in improving renal function in rodent ischemia/reperfusion injury-induced AKI model. These vesicles may help (i) reduce cell apoptosis and stimulate cell proliferation, (ii) ameliorate inflammatory injury and renal fibrosis, (iii) promote angiogenesis, and (iv) inhibit oxidative stress. However, the current systematic review and meta-analysis did not identify significant influential factors associated with treatment effects. More preclinical studies and thoughtfully designed animal studies are needed in the future.
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Affiliation(s)
- Xia-Qing Li
- Department of Nephrology, The First Hospital Affiliated to Jinan University, No. 613 Huangpu West Road, Guangzhou, 510630, China.,Central Laboratory, The Fifth Hospital Affiliated to Jinan University, Heyuan, China
| | - Jin-Feng Liu
- Department of Nephrology, The First Hospital Affiliated to Jinan University, No. 613 Huangpu West Road, Guangzhou, 510630, China.,Central Laboratory, The Fifth Hospital Affiliated to Jinan University, Heyuan, China
| | - Han Liu
- Department of Nephrology, The First Hospital Affiliated to Jinan University, No. 613 Huangpu West Road, Guangzhou, 510630, China.,Central Laboratory, The Fifth Hospital Affiliated to Jinan University, Heyuan, China
| | - Yu Meng
- Department of Nephrology, The First Hospital Affiliated to Jinan University, No. 613 Huangpu West Road, Guangzhou, 510630, China. .,Central Laboratory, The Fifth Hospital Affiliated to Jinan University, Heyuan, China.
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31
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Chade AR, Bidwell GL. Novel Drug Delivery Technologies and Targets for Renal Disease. Hypertension 2022; 79:1937-1948. [PMID: 35652363 PMCID: PMC9378601 DOI: 10.1161/hypertensionaha.122.17944] [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] [Indexed: 11/16/2022]
Abstract
The burden of acute and chronic kidney diseases to the health care system is exacerbated by the high mortality that this disease carries paired with the still limited availability of comprehensive therapies. A reason partially resides in the complexity of the kidney, with multiple potential target cell types and a complex structural environment that complicate strategies to protect and recover renal function after injury. Management of both acute and chronic renal disease, irrespective of the cause, are mainly focused on supportive treatments and renal replacement strategies when needed. Emerging preclinical evidence supports the feasibility of drug delivery technology for the kidney, and recent studies have contributed to building a robust catalog of peptides, proteins, nanoparticles, liposomes, extracellular vesicles, and other carriers that may be fused to therapeutic peptides, proteins, nucleic acids, or small molecule drugs. These fusions can display a precise renal uptake, an enhanced circulating time, and a directed intraorgan biodistribution while protecting their cargo to improve therapeutic efficacy. However, several hurdles that slow the transition towards clinical applications are still in the way, such as solubility, toxicity, and sub-optimal renal targeting. This review will discuss the feasibility and current limitations of drug delivery technologies for the treatment of renal disease, offering an update on their potential and the future directions of these promising strategies.
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Affiliation(s)
- Alejandro R. Chade
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS
- Department of Radiology, University of Mississippi Medical Center, Jackson, MS
| | - Gene L. Bidwell
- Department of Neurology, University of Mississippi Medical Center, Jackson, MS
- Department of Cell and Molecular Biology, University of Mississippi Medical Center, Jackson, MS
- Department of Pharmacology, University of Mississippi Medical Center, Jackson, MS
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Li W, Wang W, He X, Liao Z, Aierken A, Hua J, Wang Y, Lu D, Zhang S. Rapid recovery of male cats with postrenal acute kidney injury by treating with allogeneic adipose mesenchymal stem cell-derived extracellular vesicles. Stem Cell Res Ther 2022; 13:379. [PMID: 35902973 PMCID: PMC9331582 DOI: 10.1186/s13287-022-03039-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 07/06/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is a complex disease and can be generally divided into prerenal, intrarenal, and postrenal AKI (PR-AKI). Previous studies have shown that mesenchymal stem cells (MSCs)-derived extracellular vesicles have protective function on prerenal and intrarenal AKI treatment, but whether they have therapeutic efficacy on PR-AKI remains unclear. In this study, we investigated the therapeutic efficacy of allogeneic adipose mesenchymal stem cell-derived extracellular vesicles (ADMSCEVs) on cat models of PR-AKI. METHODS The cat models of PR-AKI were established by using artificial urinary occlusion and then treated with ADMSCEVs. Histopathological section analysis, blood routine analysis, plasma biochemical test, imaging analysis, and plasma ultra-high performance liquid chromatography-MS/MS (UHPLC-MS/MS) were performed to evaluate the therapeutic efficacy of ADMSCEVs. RESULTS Physiological and biochemical test showed that the ADMSCEVs could recover creatinine, urea nitrogen and plasma phosphorus to homeostasis efficiently. Blood routine analysis showed that leukocytes in PR-AKI cats with ADMSCEVs treatment returned to normal physiological range more quickly than that of control. UHPLC-MS/MS analysis revealed that the plasma metabolome profile of PR-AKI cats treated with ADMSCEVs was highly similar to that of normal cats. Furthermore, UHPLC-MS/MS analysis also revealed six metabolites (carnitine, melibiose, D-Glucosamine, cytidine, dihydroorotic acid, stachyose) in plasma were highly correlated with the dynamic process of PR-AKI on cats. CONCLUSIONS We demonstrate the efficacy of ADMSCEVs in the treatment of PR-AKI on cats. Our study also suggests six metabolites to be novel PR-AKI markers and to be potential targets for ADMSCEVs therapy. Our findings will be useful to improve clinical treatment of both animal and human PR-AKI patients with ADMSCEVs in the future.
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Affiliation(s)
- Weihui Li
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China.,Xi'an Animal Hospital, Northwest A&F University, Xi'an, China
| | - Wei Wang
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China.,Xi'an Animal Hospital, Northwest A&F University, Xi'an, China
| | - Xin He
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China
| | - Zheng Liao
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China
| | - Aili Aierken
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China
| | - Jinlian Hua
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China
| | - Yan Wang
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China.
| | - Dezhang Lu
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China. .,Xi'an Animal Hospital, Northwest A&F University, Xi'an, China.
| | - Shiqiang Zhang
- College of Veterinary Medicine, Shaanxi Center of Stem Cells Engineering and Technology, Northwest A&F University, Yangling, 712100, China. .,Xi'an Animal Hospital, Northwest A&F University, Xi'an, China.
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Ho ML, Hsu CJ, Wu CW, Chang LH, Chen JW, Chen CH, Huang KC, Chang JK, Wu SC, Shao PL. Enhancement of Osteoblast Function through Extracellular Vesicles Derived from Adipose-Derived Stem Cells. Biomedicines 2022; 10:biomedicines10071752. [PMID: 35885057 PMCID: PMC9312889 DOI: 10.3390/biomedicines10071752] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/06/2022] [Accepted: 07/18/2022] [Indexed: 11/16/2022] Open
Abstract
Adipose-derived stem cells (ADSCs) are a type of mesenchymal stem cell that is investigated in bone tissue engineering (BTE). Osteoblasts are the main cells responsible for bone formation in vivo and directing ADSCs to form osteoblasts through osteogenesis is a research topic in BTE. In addition to the osteogenesis of ADSCs into osteoblasts, the crosstalk of ADSCs with osteoblasts through the secretion of extracellular vesicles (EVs) may also contribute to bone formation in ADSC-based BTE. We investigated the effect of ADSC-secreted EVs (ADSC-EVs) on osteoblast function. ADSC-EVs (size ≤ 1000 nm) were isolated from the culture supernatant of ADSCs through ultracentrifugation. The ADSC-EVs were observed to be spherical under a transmission electron microscope. The ADSC-EVs were positive for CD9, CD81, and Alix, but β-actin was not detected. ADSC-EV treatment did not change survival but did increase osteoblast proliferation and activity. The 48 most abundant known microRNAs (miRNAs) identified within the ADSC-EVs were selected and then subjected to gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses. The GO analysis revealed that these miRNAs are highly relevant to skeletal system morphogenesis and bone development. The KEGG analysis indicated that these miRNAs may regulate osteoblast function through autophagy or the mitogen-activated protein kinase or Ras-related protein 1 signaling pathway. These results suggest that ADSC-EVs enhance osteoblast function and can contribute to bone regeneration in ADSC-based BTE.
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Affiliation(s)
- Mei-Ling Ho
- Orthopaedic Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan; (M.-L.H.); (C.-W.W.); (L.-H.C.); (J.-W.C.); (C.-H.C.); (J.-K.C.)
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Department of Physiology, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung 804201, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 80756, Taiwan
| | - Chin-Jung Hsu
- Department of Orthopedics, China Medical University Hospital, Taichung 404332, Taiwan;
- School of Chinese Medicine, China Medical University, Taichung 406040, Taiwan
| | - Che-Wei Wu
- Orthopaedic Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan; (M.-L.H.); (C.-W.W.); (L.-H.C.); (J.-W.C.); (C.-H.C.); (J.-K.C.)
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
| | - Ling-Hua Chang
- Orthopaedic Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan; (M.-L.H.); (C.-W.W.); (L.-H.C.); (J.-W.C.); (C.-H.C.); (J.-K.C.)
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
| | - Jhen-Wei Chen
- Orthopaedic Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan; (M.-L.H.); (C.-W.W.); (L.-H.C.); (J.-W.C.); (C.-H.C.); (J.-K.C.)
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
| | - Chung-Hwan Chen
- Orthopaedic Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan; (M.-L.H.); (C.-W.W.); (L.-H.C.); (J.-W.C.); (C.-H.C.); (J.-K.C.)
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Department of Orthopedics, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Department of Orthopedics, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Division of Adult Reconstruction Surgery, Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Program in Biomedical Engineering, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Kui-Chou Huang
- Department of Orthopedics, Asia University Hospital, Taichung 413505, Taiwan;
- Department of Occupational Therapy, Asia University, Taichung 41354, Taiwan
| | - Je-Ken Chang
- Orthopaedic Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan; (M.-L.H.); (C.-W.W.); (L.-H.C.); (J.-W.C.); (C.-H.C.); (J.-K.C.)
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
| | - Shun-Cheng Wu
- Orthopaedic Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung 80787, Taiwan; (M.-L.H.); (C.-W.W.); (L.-H.C.); (J.-W.C.); (C.-H.C.); (J.-K.C.)
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung 80787, Taiwan
- Post-Baccalaureate Program in Nursing, Asia University, Taichung 41354, Taiwan
- Correspondence: (S.-C.W.); (P.-L.S.); Tel.: +(886)-7-3121101 (ext. 2553) (S.-C.W.); +(886)-7-3121101 (ext. 20030) (P.-L.S.)
| | - Pei-Lin Shao
- Department of Nursing, Asia University, Taichung 41354, Taiwan
- Correspondence: (S.-C.W.); (P.-L.S.); Tel.: +(886)-7-3121101 (ext. 2553) (S.-C.W.); +(886)-7-3121101 (ext. 20030) (P.-L.S.)
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Liang Q, Jiang C, Zhao Q, Guo Z, Xie M, Zou Y, Cai X, Su J, He Z, Zhao K. Application and prospect of exosomes combined with Chinese herbal medicine in orthopedics. J Herb Med 2022. [DOI: 10.1016/j.hermed.2022.100589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Dhar R, Mallik S, Devi A. Exosomal microRNAs (exoMIRs): micromolecules with macro impact in oral cancer. 3 Biotech 2022; 12:155. [DOI: 10.1007/s13205-022-03217-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 05/31/2022] [Indexed: 12/16/2022] Open
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Rajagopalan KS, Glasstetter LM, Zhu XY, Thaler R, Tang H, Jordan KL, Saadiq IM, Herrmann SM, Chade AR, Irazabal MV, Lerman LO, Eirin A. Renal Ischemia Induces Epigenetic Changes in Apoptotic, Proteolytic, and Mitochondrial Genes in Swine Scattered Tubular-like Cells. Cells 2022; 11:1803. [PMID: 35681498 PMCID: PMC9180447 DOI: 10.3390/cells11111803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/19/2022] [Accepted: 05/27/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Scattered tubular-like cells (STCs) are dedifferentiated renal tubular cells endowed with progenitor-like characteristics to repair injured parenchymal cells. STCs may be damaged and rendered ineffective by renal artery stenosis (RAS), but the underlying processes remain unclear. We hypothesized that RAS alters the epigenetic landscape on DNA and the ensuing gene transcriptional profile of swine STCs. METHODS CD24+/CD133+ STCs were isolated from pig kidneys after 10 weeks of RAS or sham (n = 3 each) and their whole 5-methylcytosine (5mC) and 5-hydroxymethylcytosine (5hmC) profiles were examined by 5mC and 5hmC immunoprecipitation sequencing (MeDIP-/hMeDIP-seq, respectively). A subsequent integrated (MeDIP/hMeDIP-seq/mRNA-seq) analysis was performed by comparing all online available gene sets using Gene Set Enrichment Analysis. Apoptosis, proteolysis, and mitochondrial structure and function were subsequently evaluated in vitro. RESULTS Differential expression (DE) analysis revealed 239 genes with higher and 236 with lower 5mC levels and 275 genes with higher and 315 with lower 5hmC levels in RAS-STCs compared to Normal-STCs (fold change ≥1.4 or ≤0.7, p ≤ 0.05). Integrated MeDIP-/hMeDIP-seq/mRNA-seq analysis identified several overlapping (DE-5mC/mRNA and DE-5hmC/mRNA levels) genes primarily implicated in apoptosis, proteolysis, and mitochondrial functions. Furthermore, RAS-STCs exhibited decreased apoptosis, mitochondrial matrix density, and ATP production, and increased intracellular amino acid concentration and ubiquitin expression. CONCLUSIONS Renal ischemia induces epigenetic changes in apoptosis-, proteolysis-, and mitochondria-related genes, which correlate with alterations in the transcriptomic profile and corresponding function of swine STCs. These observations may contribute to developing novel targeted interventions to preserve the reparative potency of STCs in renal disease.
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Affiliation(s)
- Kamalnath S. Rajagopalan
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Logan M. Glasstetter
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Xiang-Yang Zhu
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Roman Thaler
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55901, USA;
| | - Hui Tang
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Kyra L. Jordan
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Ishran M. Saadiq
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Sandra M. Herrmann
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Alejandro R. Chade
- Department of Physiology and Biophysics, Medicine and Radiology, University of Mississippi Medical Center, Jackson, MS 55901, USA;
| | - Maria V. Irazabal
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Lilach O. Lerman
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
| | - Alfonso Eirin
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN 55901, USA; (K.S.R.); (L.M.G.); (X.-Y.Z.); (H.T.); (K.L.J.); (I.M.S.); (S.M.H.); (M.V.I.); (L.O.L.)
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Chen J, Liu R, Huang T, Sun H, Jiang H. Adipose stem cells-released extracellular vesicles as a next-generation cargo delivery vehicles: a survey of minimal information implementation, mass production and functional modification. Stem Cell Res Ther 2022; 13:182. [PMID: 35505389 PMCID: PMC9062865 DOI: 10.1186/s13287-022-02849-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 04/12/2022] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES To investigate current situation of minimal information implementation highlighted by minimal information for studies of extracellular vesicles 2018 (MISEV2018) guidelines, and explore technological advances towards mass production and functional modification in aesthetic, plastic and reconstructive surgery. METHODS Original articles on extracellular vesicles (EVs) of adipose stem cells (ASCs) were identified. Statistics upon minimal information for EVs research, such as species, cell types, culture conditions, conditioned media harvesting parameters, EVs isolation/storage/identification/quantification, functional uptake and working concentration, were analyzed. RESULTS The items of cell culture conditions such as passage number, seeding density, conditioned media harvesting time, functional uptake and working concentration were poorly documented, with a reporting percentage of 47.13%, 54.02%, 29.89%, 62.07% and 36.21%, respectively. However, there were some studies not reporting information of ASCs origin, culture medium, serum, EVs isolation methods, quantification and identification of EVs, accounting for 3.45%, 10.34%, 6.90%, 3.45%, 18.39% and 4.02%, respectively. Serum deprivation and trophic factors stimuli were attempted for EVs mass production. Several technological advances towards functional modification included hypoxia pre-condition, engineering EVs and controlled release. Presently, ASCs EVs have been applied in multiple fields, including diabetic/non-diabetic wound healing, angiogenesis, inflammation modulation, fat grafting, hair regeneration, antiaging, and healing and regeneration of cartilage/bone/peripheral nerve/tendon. CONCLUSION Our results highlight normative reporting of ASCs EVs in functional studies to increase reliability and reproducibility of scientific publications. The advances towards mass production and functional modification of ASCs EVs are also recommended to enhance therapeutic effects.
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Affiliation(s)
- Jianguo Chen
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Badachu Road, Shijingshan District, Beijing, 100144, People's Republic of China
| | - Ruiquan Liu
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Badachu Road, Shijingshan District, Beijing, 100144, People's Republic of China
| | - Tianyu Huang
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Badachu Road, Shijingshan District, Beijing, 100144, People's Republic of China
| | - Hengyun Sun
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Badachu Road, Shijingshan District, Beijing, 100144, People's Republic of China
| | - Haiyue Jiang
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Badachu Road, Shijingshan District, Beijing, 100144, People's Republic of China.
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Wang M, Yan L, Li Q, Yang Y, Turrentine M, March K, Wang IW. Mesenchymal stem cell secretions improve donor heart function following ex vivo cold storage. J Thorac Cardiovasc Surg 2022; 163:e277-e292. [PMID: 32981709 PMCID: PMC7921217 DOI: 10.1016/j.jtcvs.2020.08.095] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 08/15/2020] [Accepted: 08/24/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Heart transplantation is the gold standard of treatments for end-stage heart failure, but its use is limited by extreme shortage of donor organs. The time "window" between procurement and transplantation sets the stage for myocardial ischemia/reperfusion injury, which constrains the maximal storage time and lowers use of donor organs. Given mesenchymal stem cell (MSC)-derived paracrine protection, we aimed to evaluate the efficacy of MSC-conditioned medium (CM) and extracellular vesicles (EVs) when added to ex vivo preservation solution on ameliorating ischemia/reperfusion-induced myocardial damage in donor hearts. METHODS Mouse donor hearts were stored at 0°C-4°C of <1-hour cold ischemia (<1hr-I), 6hr-I + vehicle, 6hr-I + MSC-CM, 6hr-I + MSC-EVs, and 6hr-I + MSC-CM from MSCs treated with exosome release inhibitor. The hearts were then heterotopically implanted into recipient mice. At 24 hours postsurgery, myocardial function was evaluated. Heart tissue was collected for analysis of histology, apoptotic cell death, microRNA (miR)-199a-3p expression, and myocardial cytokine production. RESULTS Six-hour cold ischemia significantly impaired myocardial function, increased cell death, and reduced miR-199a-3p in implanted hearts versus <1hr-I. MSC-CM or MSC-EVs in preservation solution reversed the detrimental effects of prolong cold ischemia on donor hearts. Exosome-depleted MSC-CM partially abolished MSC secretome-mediated cardioprotection in implanted hearts. MiR-199a-3p was highly enriched in MSC-EVs. MSC-CM and MSC-EVs increased cold ischemia-downregulated miR-199a-3p in donor hearts, whereas exosome-depletion neutralized this effect. CONCLUSIONS MSC-CM and MSC-EVs confer improved myocardial preservation in donor hearts during prolonged cold static storage and MSC-EVs can be used for intercellular transport of miRNAs in heart transplantation.
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Affiliation(s)
- Meijing Wang
- Division of Cardiothoracic Surgery, Department of Surgery, IU School of Medicine, Indianapolis, Ind.
| | - Liangliang Yan
- Division of Cardiothoracic Surgery, Department of Surgery, IU School of Medicine, Indianapolis, Ind; Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fujian, China
| | - Qianzhen Li
- Division of Cardiothoracic Surgery, Department of Surgery, IU School of Medicine, Indianapolis, Ind; Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fujian, China; Division of Cardiovascular Medicine, Department of Medicine, IU School of Medicine, Indianapolis, Ind
| | - Yang Yang
- Division of Cardiothoracic Surgery, Department of Surgery, IU School of Medicine, Indianapolis, Ind
| | - Mark Turrentine
- Division of Cardiothoracic Surgery, Department of Surgery, IU School of Medicine, Indianapolis, Ind
| | - Keith March
- Division of Cardiovascular Medicine, Department of Medicine, IU School of Medicine, Indianapolis, Ind; Division of Cardiovascular Medicine, Center for Regenerative Medicine, University of Florida, Gainesville, Fla
| | - I-Wen Wang
- Division of Cardiothoracic Surgery, Department of Surgery, IU School of Medicine, Indianapolis, Ind; Methodist Hospital, IU Health, IU School of Medicine, Indianapolis, Ind.
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Botello-Flores YA, Yocupicio-Monroy M, Balderrábano-Saucedo N, Contreras-Ramos A. A systematic review on the role of MSC-derived exosomal miRNAs in the treatment of heart failure. Mol Biol Rep 2022; 49:8953-8973. [PMID: 35359236 DOI: 10.1007/s11033-022-07385-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 03/16/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND This systematic review summarizes results of studies that evaluated the expression of microRNAs (miRs) in pre-diabetes or type 2 diabetes. METHODS The information was obtained in PubMed, EMBL-EBI, Wanfang, Trip Database, Lilacs, CINAHL and Google. A qualitative synthesis of the results was performed and miRs frequency was graphically. From 1880 we identified studies, only 53 fulfilled the inclusion criteria. The 53 studies analyzed miRs in T2D; and of them, thirteen also described data in pre-diabetes. RESULTS In diabetics, 122 miRs were reported and 35 miRs for pre-diabetics. However, we identified that 5 miRs (-122-5p, 144-3p, 210, 375, -126b) were reported more often in diabetics, and 4 (144-3p, -192, 29a and -30d) in pre-diabetics. CONCLUSIONS Circulating miRs could be used as biomarkers of type 2 diabetes. However, it is necessary to validate these microRNAs in prospective and multi-center studies, where different population subgroups, considering the age, gender, and risk factors.
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Affiliation(s)
- Yesica Abril Botello-Flores
- Laboratory of Developmental Biology Research and Experimental Teratogenicity, The Children's Hospital of Mexico Federico Gómez (HIMFG), Dr. Márquez 162, Col. Doctores, Del. Cuauhtémoc, CP. 06720, Mexico City, CDMX, Mexico.,Postgraduate in Genomic Sciences, Autonomous University of Mexico City, Mexico City, Mexico
| | | | - Norma Balderrábano-Saucedo
- Research Laboratory in Cardiomyopathies and Arrhythmias, The Children's Hospital of Mexico Federico Gómez (HIMFG), Mexico City, Mexico
| | - Alejandra Contreras-Ramos
- Laboratory of Developmental Biology Research and Experimental Teratogenicity, The Children's Hospital of Mexico Federico Gómez (HIMFG), Dr. Márquez 162, Col. Doctores, Del. Cuauhtémoc, CP. 06720, Mexico City, CDMX, Mexico.
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Kaffash Farkhad N, Mahmoudi A, Mahdipour E. Regenerative therapy by using Mesenchymal Stem Cells-derived exosomes in COVID-19 treatment. The potential role and underlying mechanisms. Regen Ther 2022; 20:61-71. [PMID: 35340407 PMCID: PMC8938276 DOI: 10.1016/j.reth.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 03/04/2022] [Accepted: 03/13/2022] [Indexed: 12/03/2022] Open
Abstract
COVID-19 disease caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), started in December 2019 in Wuhan, China, and quickly became the global pandemic. The high spread rate, relatively high mortality rate, and the lack of specific medicine have led researchers and clinicians worldwide to find new treatment strategies. Unfortunately, evidence shows that the virus-specific receptor Angiotensin-Converting Enzyme 2 (ACE-2) is present on the surface of most cells in the body, leading to immune system dysfunction and multi-organ failure in critically ill patients. In this context, the use of Mesenchymal Stem Cells (MSCs) and their secret has opened new therapeutic horizons for patients due to the lack of ACE2 receptor expression. MSCs exert their beneficial therapeutic actions, particularly anti-inflammatory and immunomodulatory properties, mainly through paracrine effects which are mediated by exosomes. Exosomes are bilayer nanovesicles that carry a unique cargo of proteins, lipids and functional nucleic acids based on their cell origin. This review article aims to investigate the possible role of exosomes and the underlying mechanism involved in treating COVID-19 disease based on recent findings.
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Affiliation(s)
- Najmeh Kaffash Farkhad
- Immunology Research Center, Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Mahmoudi
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elahe Mahdipour
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Corresponding author. Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, University campus. Azadi Sq, Mashhad. Iran.
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Scott SR, March KL, Wang IW, Singh K, Liu J, Turrentine M, Sen CK, Wang M. Bone marrow- or adipose-mesenchymal stromal cell secretome preserves myocardial transcriptome profile and ameliorates cardiac damage following ex vivo cold storage. J Mol Cell Cardiol 2022; 164:1-12. [PMID: 34774548 PMCID: PMC8860861 DOI: 10.1016/j.yjmcc.2021.11.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 10/24/2021] [Accepted: 11/03/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Heart transplantation, a life-saving approach for patients with end-stage heart disease, is limited by shortage of donor organs. While prolonged storage provides more organs, it increases the extent of ischemia. Therefore, we seek to understand molecular mechanisms underlying pathophysiological changes of donor hearts during prolonged storage. Additionally, considering mesenchymal stromal cell (MSC)-derived paracrine protection, we aim to test if MSC secretome preserves myocardial transcriptome profile and whether MSC secretome from a certain source provides the optimal protection in donor hearts during cold storage. METHODS AND RESULTS Isolated mouse hearts were divided into: no cold storage (control), 6 h cold storage (6 h-I), 6 h-I + conditioned media from bone marrow MSCs (BM-MSC CM), and 6 h-I + adipose-MSC CM (Ad-MSC CM). Deep RNA sequencing analysis revealed that compared to control, 6 h-I led to 266 differentially expressed genes, many of which were implicated in modulating mitochondrial performance, oxidative stress response, myocardial function, and apoptosis. BM-MSC CM and Ad-MSC CM restored these gene expression towards control. They also improved 6 h-I-induced myocardial functional depression, reduced inflammatory cytokine production, decreased apoptosis, and reduced myocardial H2O2. However, neither MSC-exosomes nor exosome-depleted CM recapitulated MSC CM-ameliorated apoptosis and CM-improved mitochondrial preservation during cold ischemia. Knockdown of Per2 by specific siRNA abolished MSC CM-mediated these protective effects in cardiomyocytes following 6 h cold storage. CONCLUSIONS Our results demonstrated that using MSC secretome (BM-MSCs and Ad-MSCs) during prolonged cold storage confers preservation of the normal transcriptional "fingerprint", and reduces donor heart damage. MSC-released soluble factors and exosomes may synergistically act for donor heart protection.
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Affiliation(s)
- Susan R Scott
- Department of Surgery, IU School of Medicine, Indianapolis, IN, U.S.A
| | - Keith L March
- Division of Cardiovascular Medicine, Department of Medicine, IU School of Medicine, Indianapolis, IN, U.S.A,Division of Cardiovascular Medicine, Center for Regenerative Medicine, University of Florida, Gainesville, FL, U.S.A
| | - I-wen Wang
- Department of Surgery, IU School of Medicine, Indianapolis, IN, U.S.A,Methodist Hospital, IU Health, IU School of Medicine, Indianapolis, IN, U.S.A
| | - Kanhaiya Singh
- Department of Surgery, IU School of Medicine, Indianapolis, IN, U.S.A,Indiana Center for Regenerative Medicine and Engineering, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A
| | - Jianyun Liu
- Department of Surgery, IU School of Medicine, Indianapolis, IN, U.S.A
| | - Mark Turrentine
- Department of Surgery, IU School of Medicine, Indianapolis, IN, U.S.A
| | - Chandan K Sen
- Department of Surgery, IU School of Medicine, Indianapolis, IN, U.S.A,Indiana Center for Regenerative Medicine and Engineering, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A
| | - Meijing Wang
- Department of Surgery, IU School of Medicine, Indianapolis, IN, USA.
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Effects of Cell Density and Microenvironment on Stem Cell Mitochondria Transfer among Human Adipose-Derived Stem Cells and HEK293 Tumorigenic Cells. Int J Mol Sci 2022; 23:ijms23042003. [PMID: 35216117 PMCID: PMC8876000 DOI: 10.3390/ijms23042003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/07/2022] [Accepted: 02/07/2022] [Indexed: 11/16/2022] Open
Abstract
Stem cells (SC) are largely known for their potential to restore damaged tissue through various known mechanisms. Among these mechanisms is their ability to transfer healthy mitochondria to injured cells to rescue them. This mitochondrial transfer plays a critical role in the healing process. To determine the optimal parameters for inducing mitochondrial transfer between cells, we assessed mitochondrial transfer as a function of seeding density and in two-dimensional (2D) and semi three-dimensional (2.5D) culture models. Since mitochondrial transfer can occur through direct contact or secretion, the 2.5D culture model utilizes collagen to provide cells with a more physiologically relevant extracellular matrix and offers a more realistic representation of cell attachment and movement. Results demonstrate the dependence of mitochondrial transfer on cell density and the distance between donor and recipient cell. Furthermore, the differences found between the transfer of mitochondria in 2D and 2.5D microenvironments suggest an optimal mode of mitochondria transport. Using these parameters, we explored the effects on mitochondrial transfer between SCs and tumorigenic cells. HEK293 (HEK) is an immortalized cell line derived from human embryonic kidney cells which grow rapidly and form tumors in culture. Consequently, HEKs have been deemed tumorigenic and are widely used in cancer research. We observed mitochondrial transfer from SCs to HEK cells at significantly higher transfer rates when compared to a SC–SC co-culture system. Interestingly, our results also revealed an increase in the migratory ability of HEK cells when cultured with SCs. As more researchers find co-localization of stem cells and tumors in the human body, these results could be used to better understand their biological relationship and lead to enhanced therapeutic applications.
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Zuccarini M, Giuliani P, Di Liberto V, Frinchi M, Caciagli F, Caruso V, Ciccarelli R, Mudò G, Di Iorio P. Adipose Stromal/Stem Cell-Derived Extracellular Vesicles: Potential Next-Generation Anti-Obesity Agents. Int J Mol Sci 2022; 23:ijms23031543. [PMID: 35163472 PMCID: PMC8836090 DOI: 10.3390/ijms23031543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/26/2022] [Accepted: 01/26/2022] [Indexed: 02/01/2023] Open
Abstract
Over the last decade, several compounds have been identified for the treatment of obesity. However, due to the complexity of the disease, many pharmacological interventions have raised concerns about their efficacy and safety. Therefore, it is important to discover new factors involved in the induction/progression of obesity. Adipose stromal/stem cells (ASCs), which are mostly isolated from subcutaneous adipose tissue, are the primary cells contributing to the expansion of fat mass. Like other cells, ASCs release nanoparticles known as extracellular vesicles (EVs), which are being actively studied for their potential applications in a variety of diseases. Here, we focused on the importance of the contribution of ASC-derived EVs in the regulation of metabolic processes. In addition, we outlined the advantages/disadvantages of the use of EVs as potential next-generation anti-obesity agents.
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Affiliation(s)
- Mariachiara Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (P.G.); (P.D.I.)
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy;
| | - Patricia Giuliani
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (P.G.); (P.D.I.)
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy;
| | - Valentina Di Liberto
- Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, 90128 Palermo, Italy; (V.D.L.); (M.F.); (G.M.)
| | - Monica Frinchi
- Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, 90128 Palermo, Italy; (V.D.L.); (M.F.); (G.M.)
| | - Francesco Caciagli
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy;
| | - Vanni Caruso
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart 7001, Australia;
| | - Renata Ciccarelli
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (P.G.); (P.D.I.)
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy;
- Stem TeCh Group, Center for Advanced Studies and Technologies (CAST), Via L. Polacchi, 66100 Chieti, Italy
- Correspondence:
| | - Giuseppa Mudò
- Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, 90128 Palermo, Italy; (V.D.L.); (M.F.); (G.M.)
| | - Patrizia Di Iorio
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (P.G.); (P.D.I.)
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy;
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Hong P, Yu M, Tian W. Diverse RNAs in adipose-derived extracellular vesicles and their therapeutic potential. MOLECULAR THERAPY. NUCLEIC ACIDS 2021; 26:665-677. [PMID: 34703651 PMCID: PMC8516999 DOI: 10.1016/j.omtn.2021.08.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Adipose tissue, which is considered an energy storage and active endocrine organ, produces and secretes a large amount of adipokines to regulate distant targets through blood circulation, especially extracellular vesicles (EVs). As cell-derived, membranous nanoparticles, EVs have recently garnered great attention as novel mediators in establishing intercellular communications as well as in accelerating interorgan crosstalk. Studies have revealed that the RNAs, including coding RNAs (messenger RNAs) and noncoding RNAs (long noncoding RNAs, microRNAs, and circular RNAs) are key bioactive cargoes of EV functions in various pathophysiological processes, such as cell differentiation, metabolic homeostasis, immune signal transduction, and cancer. Moreover, certain EV-contained RNAs have gradually been recognized as novel biomarkers, prognostic indicators, or even therapeutic nanodrugs of diseases. Therefore, in this review, we comprehensively summarize different classes of RNAs presented in adipose-derived EVs and discuss their therapeutic potential according to the latest research progress to provide valuable knowledge in this area.
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Affiliation(s)
- Pengyu Hong
- State Key Laboratory of Oral Disease & National Clinical Research Center for Oral Diseases West China School of Stomatology, Sichuan University, Chengdu, China.,National Engineering Laboratory for Oral Regenerative Medicine, West China School of Stomatology, Sichuan University, Chengdu, China.,Engineering Research Center of Oral Translational Medicine, Ministry of Education, Sichuan University, Chengdu, China.,Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Mei Yu
- State Key Laboratory of Oral Disease & National Clinical Research Center for Oral Diseases West China School of Stomatology, Sichuan University, Chengdu, China.,National Engineering Laboratory for Oral Regenerative Medicine, West China School of Stomatology, Sichuan University, Chengdu, China.,Engineering Research Center of Oral Translational Medicine, Ministry of Education, Sichuan University, Chengdu, China
| | - Weidong Tian
- State Key Laboratory of Oral Disease & National Clinical Research Center for Oral Diseases West China School of Stomatology, Sichuan University, Chengdu, China.,National Engineering Laboratory for Oral Regenerative Medicine, West China School of Stomatology, Sichuan University, Chengdu, China.,Engineering Research Center of Oral Translational Medicine, Ministry of Education, Sichuan University, Chengdu, China.,Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Abstract
Exosomes are nano-sized extracellular vesicles (30–160 nm diameter) with lipid bilayer membrane secrete by various cells that mediate the communication between cells and tissue, which contain a variety of non-coding RNAs, mRNAs, proteins, lipids and other functional substances. Adipose tissue is important energy storage and endocrine organ in the organism. Recent studies have revealed that adipose tissue-derived exosomes (AT-Exosomes) play a critical role in many physiologically and pathologically functions. Physiologically, AT-Exosomes could regulate the metabolic homoeostasis of various organs or cells including liver and skeletal muscle. Pathologically, they could be used in the treatment of disease and or that they may be involved in the progression of the disease. In this review, we describe the basic principles and methods of exosomes isolation and identification, as well as further summary the specific methods. Moreover, we categorize the relevant studies of AT-Exosomes and summarize the different components and biological functions of mammalian exosomes. Most importantly, we elaborate AT-Exosomes crosstalk within adipose tissue and their functions on other tissues or organs from the physiological and pathological perspective. Based on the above analysis, we discuss what remains to be discovered problems in AT-Exosomes studies and prospect their directions needed to be further explored in the future.
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Affiliation(s)
- Rui Zhao
- Laboratory of Animal Fat Deposition & Muscle Development, College of Animal Science and Technology, Northwest A&f University, Yangling, China
| | - Tiantian Zhao
- Laboratory of Animal Fat Deposition & Muscle Development, College of Animal Science and Technology, Northwest A&f University, Yangling, China
| | - Zhaozhao He
- Laboratory of Animal Fat Deposition & Muscle Development, College of Animal Science and Technology, Northwest A&f University, Yangling, China
| | - Rui Cai
- Laboratory of Animal Fat Deposition & Muscle Development, College of Animal Science and Technology, Northwest A&f University, Yangling, China
| | - Weijun Pang
- Laboratory of Animal Fat Deposition & Muscle Development, College of Animal Science and Technology, Northwest A&f University, Yangling, China
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LEE TM, LEE CC, HARN HJ, Chiou TW, CHUANG MH, CHEN CH, CHUANG CH, LIN PC, LIN SZ. Intramyocardial injection of human adipose-derived stem cells ameliorates cognitive deficit by regulating oxidative stress-mediated hippocampal damage after myocardial infarction. J Mol Med (Berl) 2021; 99:1815-1827. [PMID: 34633469 PMCID: PMC8599314 DOI: 10.1007/s00109-021-02135-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/17/2021] [Accepted: 09/03/2021] [Indexed: 11/24/2022]
Abstract
Cognitive impairment is a serious side effect of post-myocardial infarction (MI) course. We have recently demonstrated that human adipose-derived stem cells (hADSCs) ameliorated myocardial injury after MI by attenuating reactive oxygen species (ROS) levels. Here, we studied whether the beneficial effects of intramyocardial hADSC transplantation can extend to the brain and how they may attenuate cognitive dysfunction via modulating ROS after MI. After coronary ligation, male Wistar rats were randomized via an intramyocardial route to receive either vehicle, hADSC transplantation (1 × 106 cells), or the combination of hADSCs and 3-Morpholinosydnonimine (SIN-1, a peroxynitrite donor). Whether hADSCs migrated into the hippocampus was assessed by using human-specific primers in qPCR reactions. Passive avoidance test was used to assess cognitive performance. Postinfarction was associated with increased oxidative stress in the myocardium, circulation, and hippocampus. This was coupled with decreased numbers of dendritic spines as well as a significant downregulation of synaptic plasticity consisting of synaptophysin and PSD95. Step-through latency during passive avoidance test was impaired in vehicle-treated rats after MI. Intramyocardial hADSC injection exerted therapeutic benefits in improving cardiac function and cognitive impairment. None of hADSCs was detected in rat's hippocampus at the 3rd day after intramyocardial injection. The beneficial effects of hADSCs on MI-induced histological and cognitive changes were abolished after adding SIN-1. MI-induced ROS attacked the hippocampus to induce neurodegeneration, resulting in cognitive deficit. The remotely intramyocardial administration of hADSCs has the capacity of improved synaptic neuroplasticity in the hippocampus mediated by ROS, not the cell engraftment, after MI. KEY MESSAGES: Human adipose-derived stem cells (hADSCs) ameliorated injury after myocardial infarction by attenuating reactive oxygen species (ROS) levels. Intramyocardial administration of hADSCs remotely exerted therapeutic benefits in improving cognitive impairment after myocardial infarction. The improved synaptic neuroplasticity in the hippocampus was mediated by hADSC-inhibiting ROS, not by the stem cell engraftment.
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Affiliation(s)
| | | | - Horng-Jyh HARN
- Bioinnovation Center, Tzu Chi Foundation, Department of Pathology, Buddhist Tzu Chi General Hospital, Tzu Chi University, Hualien, Taiwan
| | - Tzyy-Wen Chiou
- Department of Life Science and Graduate Institute of Biotechnology, National Dong Hwa University, Hualien, Taiwan
| | - Ming-Hsi CHUANG
- Department of Technology Management, Chung Hua University, Hsinchu City, Taiwan
- Gwo Xi Stem Cell Applied Technology, Hsinchu, Taiwan
| | | | | | - Po-Cheng LIN
- Gwo Xi Stem Cell Applied Technology, Hsinchu, Taiwan
| | - Shinn-Zong LIN
- Bioinnovation Center, Tzu Chi Foundation, Department of Neurosurgery, Buddhist Tzu Chi General Hospital, Tzu Chi University, No.707, Sec. 3, Chung Yang Rd. 970, Hualien, Taiwan
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Tejeda-Mora H, Leon LG, Demmers J, Baan CC, Reinders MEJ, Bleck B, Lombardo E, Merino A, Hoogduijn MJ. Proteomic Analysis of Mesenchymal Stromal Cell-Derived Extracellular Vesicles and Reconstructed Membrane Particles. Int J Mol Sci 2021; 22:ijms222312935. [PMID: 34884740 PMCID: PMC8657583 DOI: 10.3390/ijms222312935] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 12/12/2022] Open
Abstract
Extracellular vesicles (EV) derived from mesenchymal stromal cells (MSC) are a potential therapy for immunological and degenerative diseases. However, large-scale production of EV free from contamination by soluble proteins is a major challenge. The generation of particles from isolated membranes of MSC, membrane particles (MP), may be an alternative to EV. In the present study we generated MP from the membranes of lysed MSC after removal of the nuclei. The yield of MP per MSC was 1 × 105 times higher than EV derived from the same number of MSC. To compare the proteome of MP and EV, proteomic analysis of MP and EV was performed. MP contained over 20 times more proteins than EV. The proteins present in MP evidenced a multi-organelle origin of MP. The projected function of the proteins in EV and MP was very different. Whilst proteins in EV mainly play a role in extracellular matrix organization, proteins in MP were interconnected in diverse molecular pathways, including protein synthesis and degradation pathways and demonstrated enzymatic activity. Treatment of MSC with IFNγ led to a profound effect on the protein make up of EV and MP, demonstrating the possibility to modify the phenotype of EV and MP through modification of parent MSC. These results demonstrate that MP are an attractive alternative to EV for the development of potential therapies. Functional studies will have to demonstrate therapeutic efficacy of MP in preclinical disease models.
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Affiliation(s)
- Hector Tejeda-Mora
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands; (H.T.-M.); (C.C.B.); (M.E.J.R.); (A.M.)
| | - Leticia G. Leon
- The Netherlands Cancer Institute, Department of Pathology, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands;
| | - Jeroen Demmers
- Proteomics Center, Erasmus MC, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands;
| | - Carla C. Baan
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands; (H.T.-M.); (C.C.B.); (M.E.J.R.); (A.M.)
| | - Marlies E. J. Reinders
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands; (H.T.-M.); (C.C.B.); (M.E.J.R.); (A.M.)
| | - Bertram Bleck
- Takeda, Gastrointestinal Drug Discovery Unit, Cambridge, MA 02139, USA;
| | - Eleuterio Lombardo
- Takeda Madrid, Cell Therapy Technology Center-Cell Therapies, 28046 Madrid, Spain;
| | - Ana Merino
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands; (H.T.-M.); (C.C.B.); (M.E.J.R.); (A.M.)
| | - Martin J. Hoogduijn
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands; (H.T.-M.); (C.C.B.); (M.E.J.R.); (A.M.)
- Correspondence:
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Fu H, Chen R, Wang Y, Xu Y, Xia C, Zhang B. Reticulocalbin 1 is required for proliferation and migration of non-small cell lung cancer cells regulated by osteoblast-conditioned medium. J Cell Mol Med 2021; 25:11198-11211. [PMID: 34747128 PMCID: PMC8650041 DOI: 10.1111/jcmm.17040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 10/16/2021] [Accepted: 10/24/2021] [Indexed: 02/06/2023] Open
Abstract
Reticulocalbin1 (RCN1) is implicated in tumorigenesis and tumour progression. However, whether RCN1‐mediated bone metastasis of non‐small cell lung cancer (NSCLC) cells was elusive. Here, we assessed the effect of osteoblast‐conditioned medium (CM) on proliferation and migration of NSCLC cell line, NCI‐H1299 and NCI‐H460 cells, and identified the soluble mediators in CMs from osteoblasts and NSCLC cells using MTT, Clonogenicity, Transwell, wound healing, RT‐PCR, and Western blotting assays, and LC‐MS/MS analysis, respectively. Furthermore, the role of RCN1 was investigated in NSCLC cells cultured with or without osteoblast‐CM. Tumour growth and bone resorption were measured in a nude mouse model bearing NCI‐H1299 cells transduced with shRNA/RCN1 vector using in vivo imaging technique and micro‐CT. The results showed that RCN1 with a higher abundance in osteoblast‐CM, which was present in extracellular vesicles (EVs), enhanced RCN1 expression in NSCLC cells. Osteoblast‐CM partially offset the inhibitory effect of RCN1 depletion on proliferation and migration of NSCLC cells. RCN1 depletion‐induced endoplasmic reticulum (ER) stress caused by increasing GRP78, CHOP, IRE1α, p‐IRE1α, p‐PERK and p‐JNK, which was positively regulated by self‐induced autophagy, contributed to suppression of proliferation and migration in NCI‐H1299 cells. Therefore, osteoblasts produced RCN1 to transfer into NSCLC cells partially through EVs, facilitating proliferation and migration of NSCLC cells via blocking ER stress. RCN1 could be required for proliferation and migration of NSCLC cells regulated by osteoblast‐CM.
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Affiliation(s)
- Haijing Fu
- Cancer Research Center, School of Medicine, Xiamen University, Fujian, China
| | - Rui Chen
- Cancer Research Center, School of Medicine, Xiamen University, Fujian, China
| | - Yue Wang
- Zhongshan Hospital, Xiamen University, Xiamen, Fujian, China
| | - Yang Xu
- Zhongshan Hospital, Xiamen University, Xiamen, Fujian, China
| | - Chun Xia
- Zhongshan Hospital, Xiamen University, Xiamen, Fujian, China
| | - Bing Zhang
- Cancer Research Center, School of Medicine, Xiamen University, Fujian, China
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Wang L, Wang J, Wang Z, Zhou J, Zhang Y. Higher Urine Exosomal miR-193a Is Associated With a Higher Probability of Primary Focal Segmental Glomerulosclerosis and an Increased Risk of Poor Prognosis Among Children With Nephrotic Syndrome. Front Cell Dev Biol 2021; 9:727370. [PMID: 34708038 PMCID: PMC8542839 DOI: 10.3389/fcell.2021.727370] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 09/22/2021] [Indexed: 12/29/2022] Open
Abstract
Background: In children, focal segmental glomerulosclerosis (FSGS) is one of the most common primary glomerular diseases leading to end-stage renal disease. Exosomes facilitate communication between cells by transporting proteins and microRNAs. We aimed to investigate the utility of urine exosomal miR-193a for diagnosis and prognosis estimation among patients with primary FSGS, and preliminarily explore the regulation mechanism of exosome secretion from podocytes. Methods: Specimens of urine were obtained from patients with primary FSGS, minimal change nephropathy (MCN) and IgA nephropathy (IgAN), followed by exosome isolation. We quantified urine exosomal miR-193a based on quantitative reverse transcription-polymerase chain reaction, and evaluated its applicability using area-under-receiver-operating-characteristics curves (AUROCs). The semiquantitative glomerulosclerosis index (GSI) was used to evaluate the degree of glomerulosclerosis according to the method of Raij et al. We further used FAM-labeled miR-193a-5p to examine exosome shuttling using confocal microscopy for visualization, and explored the regulation mechanism of exosomes release from podocytes using Fluo-3AM dye. Results: Urine exosomal miR-193a levels were significantly higher in patients with primary FSGS than those with MCN and IgAN. The AUROCs for discriminating between primary FSGS and MCN or IgAN were 0.85 and 0.821, respectively. Urine exosomal miR-193a levels positively correlated with GSI in patients with primary FSGS. We further found that kidney tissues from these patients had increased CD63 expression involving podocytes in non-sclerotic tufts. Exosomes from cultured podocytes could transport miR-193a-5p to recipient cells, potentially through a calcium-dependent release mechanism. Conclusion: Urine exosomal miR-193a might be harnessed as a non-invasive marker for diagnosis and outcome assessment among patients with primary FSGS. Exosomes were potential vehicles for miRNAs shuttling between podocytes, and released from podocytes in a calcium-dependent manner.
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Affiliation(s)
- Lixia Wang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Neonatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jie Wang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhimin Wang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianhua Zhou
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Zhang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Adipose-Derived Stem/Stromal Cells in Kidney Transplantation: Status Quo and Future Perspectives. Int J Mol Sci 2021; 22:ijms222011188. [PMID: 34681848 PMCID: PMC8538841 DOI: 10.3390/ijms222011188] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 02/07/2023] Open
Abstract
Kidney transplantation (KT) is the gold standard treatment of end-stage renal disease. Despite progressive advances in organ preservation, surgical technique, intensive care, and immunosuppression, long-term allograft survival has not significantly improved. Among the many peri-operative complications that can jeopardize transplant outcomes, ischemia–reperfusion injury (IRI) deserves special consideration as it is associated with delayed graft function, acute rejection, and premature transplant loss. Over the years, several strategies have been proposed to mitigate the impact of IRI and favor tolerance, with rather disappointing results. There is mounting evidence that adipose stem/stromal cells (ASCs) possess specific characteristics that could help prevent, reduce, or reverse IRI. Immunomodulating and tolerogenic properties have also been suggested, thus leading to the development of ASC-based prophylactic and therapeutic strategies in pre-clinical and clinical models of renal IRI and allograft rejection. ASCs are copious, easy to harvest, and readily expandable in culture. Furthermore, ASCs can secrete extracellular vesicles (EV) which may act as powerful mediators of tissue repair and tolerance. In the present review, we discuss the current knowledge on the mechanisms of action and therapeutic opportunities offered by ASCs and ASC-derived EVs in the KT setting. Most relevant pre-clinical and clinical studies as well as actual limitations and future perspective are highlighted.
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