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Yuan F, Zhang R, Li J, Lei Q, Wang S, Jiang F, Guo Y, Xiang M. CCR5-overexpressing mesenchymal stem cells protect against experimental autoimmune uveitis: insights from single-cell transcriptome analysis. J Neuroinflammation 2024; 21:136. [PMID: 38802924 PMCID: PMC11131209 DOI: 10.1186/s12974-024-03134-3] [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: 01/09/2024] [Accepted: 05/17/2024] [Indexed: 05/29/2024] Open
Abstract
Autoimmune uveitis is a leading cause of severe vision loss, and animal models provide unique opportunities for studying its pathogenesis and therapeutic strategies. Here we employ scRNA-seq, RNA-seq and various molecular and cellular approaches to characterize mouse models of classical experimental autoimmune uveitis (EAU), revealing that EAU causes broad retinal neuron degeneration and marker downregulation, and that Müller glia may act as antigen-presenting cells. Moreover, EAU immune response is primarily driven by Th1 cells, and results in dramatic upregulation of CC chemokines, especially CCL5, in the EAU retina. Accordingly, overexpression of CCR5, a CCL5 receptor, in mesenchymal stem cells (MSCs) enhances their homing capacity and improves their immunomodulatory outcomes in preventing EAU, by reducing infiltrating T cells and activated microglia and suppressing Nlrp3 inflammasome activation. Taken together, our data not only provide valuable insights into the molecular characteristics of EAU but also open an avenue for innovative MSC-based therapy.
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Affiliation(s)
- Fa Yuan
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Rong Zhang
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Jiani Li
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Qiannan Lei
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Shuyi Wang
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Fanying Jiang
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Yanan Guo
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China
| | - Mengqing Xiang
- State Key Laboratory of Ophthalmology, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China.
- Guangdong Provincial Key Laboratory of Brain Function and Disease, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China.
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Pervin B, Gizer M, Şeker ME, Erol ÖD, Gür SN, Polat EG, Değirmenci B, Korkusuz P, Aerts‐Kaya F. Bone marrow mesenchymal stromal cells support regeneration of intestinal damage in a colitis mouse model, independent of their CXCR4 expression. Clin Transl Sci 2024; 17:e13821. [PMID: 38742709 PMCID: PMC11092303 DOI: 10.1111/cts.13821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 04/04/2024] [Accepted: 04/24/2024] [Indexed: 05/16/2024] Open
Abstract
Inflammatory bowel disease (IBD) is characterized by a chronically dysregulated immune response in the gastrointestinal tract. Bone marrow multipotent mesenchymal stromal cells have an important immunomodulatory function and support regeneration of inflamed tissue by secretion of soluble factors as well as through direct local differentiation. CXCR4 is the receptor for CXCL12 (SDF-1, stromal-derived factor-1) and has been shown to be the main chemokine receptor, required for homing of MSCs. Increased expression of CXCL12 by inflamed intestinal tissue causes constitutive inflammation by attracting lymphocytes but can also be used to direct MSCs to sites of injury/inflammation. Trypsin is typically used to dissociate MSCs into single-cell suspensions but has also been shown to digest surface CXCR4. Here, we assessed the regenerative effects of CXCR4high and CXCR4low MSCs in an immune-deficient mouse model of DSS-induced colitis. We found that transplantation of MSCs resulted in clinical improvement and histological recovery of intestinal epithelium. In contrary to our expectations, the levels of CXCR4 on transplanted MSCs did not affect their regenerative supporting potential, indicating that paracrine effects of MSCs may be largely responsible for their regenerative/protective effects.
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Affiliation(s)
- Burcu Pervin
- Department of Stem Cell SciencesHacettepe University Graduate School of Health SciencesAnkaraTurkey
- Hacettepe University Center for Stem Cell Research and Development (PediSTEM)AnkaraTurkey
| | - Merve Gizer
- Department of Stem Cell SciencesHacettepe University Graduate School of Health SciencesAnkaraTurkey
- Micro‐Electro‐Mechanic Systems (MEMS) CenterMiddle East Technical UniversityAnkaraTurkey
| | - Mehmet Emin Şeker
- Department of Stem Cell SciencesHacettepe University Graduate School of Health SciencesAnkaraTurkey
- Hacettepe University Center for Stem Cell Research and Development (PediSTEM)AnkaraTurkey
| | - Özgür Doğuş Erol
- Department of Stem Cell SciencesHacettepe University Graduate School of Health SciencesAnkaraTurkey
- Hacettepe University Center for Stem Cell Research and Development (PediSTEM)AnkaraTurkey
| | - Sema Nur Gür
- Department of Stem Cell SciencesHacettepe University Graduate School of Health SciencesAnkaraTurkey
- Hacettepe University Center for Stem Cell Research and Development (PediSTEM)AnkaraTurkey
| | - Ece Gizem Polat
- Department of Stem Cell SciencesHacettepe University Graduate School of Health SciencesAnkaraTurkey
- Hacettepe University Center for Stem Cell Research and Development (PediSTEM)AnkaraTurkey
| | - Bahar Değirmenci
- Department of Molecular Biology and GeneticsBilkent UniversityAnkaraTurkey
| | - Petek Korkusuz
- Micro‐Electro‐Mechanic Systems (MEMS) CenterMiddle East Technical UniversityAnkaraTurkey
- Department of Histology and EmbryologyHacettepe University Faculty of MedicineAnkaraTurkey
| | - Fatima Aerts‐Kaya
- Department of Stem Cell SciencesHacettepe University Graduate School of Health SciencesAnkaraTurkey
- Hacettepe University Center for Stem Cell Research and Development (PediSTEM)AnkaraTurkey
- Hacettepe University Experimental Animals Application and Research Center (HÜDHAM)AnkaraTurkey
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Choudhury S, Dhoke NR, Chawla S, Das A. Bioengineered MSC Cxcr2 transdifferentiated keratinocyte-like cell-derived organoid potentiates skin regeneration through ERK1/2 and STAT3 signaling in diabetic wound. Cell Mol Life Sci 2024; 81:172. [PMID: 38597972 PMCID: PMC11006766 DOI: 10.1007/s00018-023-05057-3] [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: 06/22/2023] [Revised: 11/17/2023] [Accepted: 11/18/2023] [Indexed: 04/11/2024]
Abstract
Skin regeneration is severely compromised in diabetic foot ulcers. Allogeneic mesenchymal stem cell (MSC) transplantation is limited due to the poor engraftment, mitogenic, and differentiation potential in the harsh wound microenvironment. Thus, to improve the efficacy of cell therapy, the chemokine receptor Cxcr2 was overexpressed in MSCs (MSCCxcr2). CXCL2/CXCR2 axis induction led to the enhanced proliferation of MSCs through the activation of STAT3 and ERK1/2 signaling. Transcriptional upregulation of FGFR2IIIb (KGF Receptor) promoter by the activated STAT3 and ERK1/2 suggested trans-differentiation of MSCs into keratinocytes. These stable MSCCxcr2 in 2D and 3D (spheroid) cell cultures efficiently transdifferentiated into keratinocyte-like cells (KLCs). An in vivo therapeutic potential of MSCCxcr2 transplantation and its keratinocyte-specific cell fate was observed by accelerated skin tissue regeneration in an excisional splinting wound healing murine model of streptozotocin-induced type 1 diabetes. Finally, 3D skin organoids generated using MSCCxcr2-derived KLCs upon grafting in a relatively avascular and non-healing wounds of type 2 diabetic db/db transgenic old mice resulted in a significant enhancement in the rate of wound closure by increased epithelialization (epidermal layer) and endothelialization (dermal layer). Our findings emphasize the therapeutic role of the CXCL2/CXCR2 axis in inducing trans-differentiation of the MSCs toward KLCs through the activation of ERK1/2 and STAT3 signaling and enhanced skin regeneration potential of 3D organoids grafting in chronic diabetic wounds.
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Affiliation(s)
- Subholakshmi Choudhury
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Uppal Road, Tarnaka, Hyderabad, 500007, TS, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Neha R Dhoke
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Uppal Road, Tarnaka, Hyderabad, 500007, TS, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Shilpa Chawla
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Uppal Road, Tarnaka, Hyderabad, 500007, TS, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Amitava Das
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Uppal Road, Tarnaka, Hyderabad, 500007, TS, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Chen Z, Xia X, Yao M, Yang Y, Ao X, Zhang Z, Guo L, Xu X. The dual role of mesenchymal stem cells in apoptosis regulation. Cell Death Dis 2024; 15:250. [PMID: 38582754 PMCID: PMC10998921 DOI: 10.1038/s41419-024-06620-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/14/2024] [Accepted: 03/18/2024] [Indexed: 04/08/2024]
Abstract
Mesenchymal stem cells (MSCs) are widely distributed pluripotent stem cells with powerful immunomodulatory capacity. MSCs transplantation therapy (MSCT) is widely used in the fields of tissue regeneration and repair, and treatment of inflammatory diseases. Apoptosis is an important way for tissues to maintain cell renewal, but it also plays an important role in various diseases. And many studies have shown that MSCs improves the diseases by regulating cell apoptosis. The regulation of MSCs on apoptosis is double-sided. On the one hand, MSCs significantly inhibit the apoptosis of diseased cells. On the other hand, MSCs also promote the apoptosis of tumor cells and excessive immune cells. Furthermore, MSCs regulate apoptosis through multiple molecules and pathways, including three classical apoptotic signaling pathways and other pathways. In this review, we summarize the current evidence on the regulation of apoptosis by MSCs.
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Affiliation(s)
- Zhuo Chen
- Department of Stem Cell & Regenerative Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
- Department of General Surgery, The 906th Hospital of PLA, Ningbo, 315040, Zhejiang, China
| | - Xuewei Xia
- Department of Stem Cell & Regenerative Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University, Chongqing, 400042, China
| | - Mengwei Yao
- Department of Stem Cell & Regenerative Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Yi Yang
- Department of Rheumatology and Immunology, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Xiang Ao
- Department of orthopedics, The 953th Hospital of PLA, Shigatse Branch of Xinqiao Hospital, Army Medical University, Shigatse, 857000, China
| | - Zhaoqi Zhang
- Department of Neurosurgery, The 906th Hospital of PLA, Ningbo, 315040, Zhejiang, China
| | - Li Guo
- Endocrinology Department, First Affiliated Hospital, Army Medical University, Chongqing, 400038, China.
| | - Xiang Xu
- Department of Stem Cell & Regenerative Medicine, State Key Laboratory of Trauma and Chemical Poisoning, Daping Hospital, Army Medical University, Chongqing, 400042, China.
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China.
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Chawla S, Choudhury S, Das A. Bioengineered MSC GFPCxcr2-Mmp13 Transplantation Alleviates Hepatic Fibrosis by Regulating Mammalian Target of Rapamycin Signaling. Antioxid Redox Signal 2024. [PMID: 38183635 DOI: 10.1089/ars.2023.0390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2024]
Abstract
Aims: Hepatic fibrosis is the pathological change during chronic liver diseases (CLD) that turns into cirrhosis if not reversed timely. Allogenic mesenchymal stem cell (MSC) therapy is an alternative to liver transplantation for CLD. However, poor engraftment of the transplanted MSCs limits their therapeutic efficacy. MSCs express chemokine receptors that regulate their physiology. We observed several-fold increased expressions of Cxcl3 and decreased expression of Mmp13 in the fibrotic liver. Therefore, we bioengineered MSCs with stable overexpression of Cxcr2 (CXCL3-cognate receptor) and Mmp13, collagenase (MSCGFPCxcr2-Mmp13). Results: The CXCL3/CXCR2 axis significantly increased migration through the activation of AKT/ERK/mTOR signaling. These bioengineered MSCs transdifferentiated into hepatocyte-like cells (MSCGFPCxcr2-Mmp13-HLCs) that endured the drug-/hepatotoxicant-induced toxicity by significantly increasing the antioxidants-Nrf2 and Sod2, while decreasing the apoptosis-Cyt C, Casp3, Casp9, and drug-metabolizing enzyme-Cyp1A1, Cyp1A2, Cyp2E1 markers. Therapeutic transplantation of MSCGFPCxcr2-Mmp13 abrogated AAP-/CCl4-induced hepatic fibrosis in mice by CXCR2-mediated targeted engraftment and MMP-13-mediated reduction in collagen. Mechanistically, induction of CXCL3/CXCR2 axis-activated mTOR-p70S6K signaling led to increased targeted engraftment and modulation of the oxidative stress by increasing the expression and activity of nuclear Nrf2 and SOD2 expression in the regenerated hepatic tissues. A marked change in the fate of transplanted MSCGFPCxcr2-Mmp13 toward hepatocyte lineage demonstrated by co-immunostaining of GFP/HNF4α along with reduced COL1α1 facilitated the regeneration of the fibrotic liver. Innovation and Conclusions: Our study suggests the therapeutic role of allogenic Cxcr2/Mmp13-bioengineered MSC transplantation decreases the hepatic oxidative stress as an effective translational therapy for hepatic fibrosis mitigation-mediated liver regeneration.
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Affiliation(s)
- Shilpa Chawla
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Subholakshmi Choudhury
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Amitava Das
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Chen Z, Yao MW, Ao X, Gong QJ, Yang Y, Liu JX, Lian QZ, Xu X, Zuo LJ. The expression mechanism of programmed cell death 1 ligand 1 and its role in immunomodulatory ability of mesenchymal stem cells. Chin J Traumatol 2024; 27:1-10. [PMID: 38065706 PMCID: PMC10859298 DOI: 10.1016/j.cjtee.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 10/30/2023] [Accepted: 11/13/2023] [Indexed: 02/05/2024] Open
Abstract
Programmed cell death 1 ligand 1 (PD-L1) is an important immunosuppressive molecule, which inhibits the function of T cells and other immune cells by binding to the receptor programmed cell death-1. The PD-L1 expression disorder plays an important role in the occurrence, development, and treatment of sepsis or other inflammatory diseases, and has become an important target for the treatment of these diseases. Mesenchymal stem cells (MSCs) are a kind of pluripotent stem cells with multiple differentiation potential. In recent years, MSCs have been found to have a strong immunosuppressive ability and are used to treat various inflammatory insults caused by hyperimmune diseases. Moreover, PD-L1 is deeply involved in the immunosuppressive events of MSCs and plays an important role in the treatment of various diseases. In this review, we will summarize the main regulatory mechanism of PD-L1 expression, and discuss various biological functions of PD-L1 in the immune regulation of MSCs.
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Affiliation(s)
- Zhuo Chen
- Department of Stem Cell & Regenerative Medicine, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China; College of Basic Medical Sciences, Army Medical University, Chongqing, 400038, China
| | - Meng-Wei Yao
- Department of Stem Cell & Regenerative Medicine, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Xiang Ao
- Department of Orthopedics, 953 Hospital of PLA, Shigatse Branch of Xinqiao Hospital, Army Medical University, Shigatse, 857000, Tibet Autonomous Region, China
| | - Qing-Jia Gong
- College of Basic Medical Sciences, Army Medical University, Chongqing, 400038, China
| | - Yi Yang
- Department of Rheumatology and Immunology, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Jin-Xia Liu
- Department of Obstetrics and Gynecology, Chongqing People's Hospital, Chongqing, 401121, China
| | - Qi-Zhou Lian
- Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Xiang Xu
- Department of Stem Cell & Regenerative Medicine, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China.
| | - Ling-Jing Zuo
- Department of Nuclear Medicine, The First People's Hospital of Yunnan province, Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650034, China.
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Al-Adwi Y, Atzeni IM, Doornbos-van der Meer B, van der Leij MJ, Varkevisser RDM, Kroesen BJ, Stel A, Timens W, Gan CT, van Goor H, Westra J, Mulder DJ. High serum C-X-C motif chemokine ligand 10 (CXCL10) levels may be associated with new onset interstitial lung disease in patients with systemic sclerosis: evidence from observational, clinical, transcriptomic and in vitro studies. EBioMedicine 2023; 98:104883. [PMID: 37995465 PMCID: PMC10708993 DOI: 10.1016/j.ebiom.2023.104883] [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: 05/04/2023] [Revised: 10/26/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Systemic sclerosis-interstitial lung disease (SSc-ILD) is the leading cause of death in patients with SSc. There is an unmet need for predictive biomarkers to identify patients with SSc at risk of ILD. Previous studies have shown that interferon (IFN) pathways may play a role in SSc. We assessed the use of C-X-C motif chemokine ligand 10 (CXCL10) as a predictive biomarker for new onset of ILD in patients with SSc. METHODS One-hundred-sixty-five (Female, N = 130) patients with SSc (SSc-ILD, N = 41) and 13 (Female, N = 8) healthy controls were investigated retrospectively. CXCL10 protein levels were measured by ELISA. We performed log rank analysis with baseline CXCL10 serum levels. CXCL10 nanoString data from lung tissues obtained from transplanted patients with SSc-ILD were extracted. Fifteen (Female, N = 10) patients with SSc (SSc-ILD, N = 7) were recruited for bronchoalveolar lavage (BAL) procedure. Lung fibroblasts were treated with BAL-fluid or serum from patients with SSc with or without ILD. Inflammatory/fibrotic genes were assessed. FINDINGS Serum CXCL10 levels were higher in patients with SSc-ILD compared to SSc patients without ILD [Median (IQR):126 pg/ml (66-282.5) vs. 78.5 pg/ml (50-122), P = 0.029, 95% CI: 1.5 × 10-6 to 0.4284]. Survival analysis showed that baseline CXCL10 levels >78.5 pg/ml have a 2.74-fold increased risk of developing new onset of ILD (Log-rank: P = 0.119) on follow-up. CXCL10 levels in BAL supernatant were not different in patients with SSc-ILD compared to SSc without ILD [76.1 pg/ml (7.2-120.8) vs. 22.3 pg/ml (12.1-43.7), P = 0.24, 95% CI: -19.5 to 100]. NanoString showed that CXCL10 mRNA expression was higher in inflammatory compared to fibrotic lung tissues [4.7 (4.2-5.6) vs. 4.3 (3.6-4.7), P = 0.029]. Fibroblasts treated with SSc-ILD serum or BAL fluids overexpressed CXCL10. INTERPRETATIONS Clinical, transcriptomic, and in vitro data showed that CXCL10 is potentially involved in early SSc-ILD. More research is needed to confirm whether CXCL10 can be classified as a prospective biomarker to detect patients with SSc at higher risk of developing new onset ILD. FUNDING This collaborative project is co-financed by the Ministry of Economic Affairs and Climate Policy of the Netherlands utilizing the PPP-allowance made available by the Top Sector Life Sciences & Health to stimulate public-private partnerships (PPP-2019_007). Part of this study is financially supported by Sanofi Genzyme (NL8921).
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Affiliation(s)
- Yehya Al-Adwi
- University of Groningen, University Medical Centre Groningen, Department of Internal Medicine, Division of Vascular Medicine, Groningen, the Netherlands.
| | - Isabella Maria Atzeni
- University of Groningen, University Medical Centre Groningen, Department of Internal Medicine, Division of Vascular Medicine, Groningen, the Netherlands
| | - Berber Doornbos-van der Meer
- University of Groningen, University Medical Centre Groningen, Department of Rheumatology and Clinical Immunology, Groningen, the Netherlands
| | - Marcel John van der Leij
- University of Groningen, University Medical Centre Groningen, Department of Laboratory Medicine, Groningen, the Netherlands
| | | | - Bart-Jan Kroesen
- University of Groningen, University Medical Centre Groningen, Department of Laboratory Medicine, Groningen, the Netherlands
| | - Alja Stel
- University of Groningen, University Medical Centre Groningen, Department of Rheumatology and Clinical Immunology, Groningen, the Netherlands
| | - Wim Timens
- University of Groningen, University Medical Centre Groningen, Department of Pathology and Medical Biology, Groningen, the Netherlands
| | - Christiaan Tji Gan
- University of Groningen, University Medical Centre Groningen, Department of Pulmonary Diseases and Tuberculosis, Groningen, the Netherlands
| | - Harry van Goor
- Department of Endocrinology, University Medical Centre Groningen, Groningen, the Netherlands
| | - Johanna Westra
- University of Groningen, University Medical Centre Groningen, Department of Rheumatology and Clinical Immunology, Groningen, the Netherlands
| | - Douwe Johannes Mulder
- University of Groningen, University Medical Centre Groningen, Department of Internal Medicine, Division of Vascular Medicine, Groningen, the Netherlands
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8
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Wang H, Bi X, Zhang R, Yuan H, Xu J, Zhang K, Qi S, Zhang X, Jiang M. Adipose-Derived Mesenchymal Stem Cell Facilitate Hematopoietic Stem Cell Proliferation via the Jagged-1/Notch-1/Hes Signaling Pathway. Stem Cells Int 2023; 2023:1068405. [PMID: 38020206 PMCID: PMC10653966 DOI: 10.1155/2023/1068405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 08/29/2023] [Accepted: 09/25/2023] [Indexed: 12/01/2023] Open
Abstract
Background Poor graft function (PGF) is a life-threatening complication following hematopoietic stem cell transplantation (HSCT). Current therapies, such as CD34+ cell infusion, have shown limited effectiveness. Conversely, mesenchymal stem cells (MSCs) show potential in addressing PGF. Adipose-derived mesenchymal stem cells (ADSCs) effectively support long-term hematopoietic stem cell proliferation. Therefore, this study aimed to investigate the mechanisms underlying the long-term hematopoietic support provided by ADSCs. Methods ADSCs were isolated from mice and subsequently identified. In vitro experiments involved coculturing ADSCs as feeders with Lin-Sca-1+c-kit+ (LSK) cells from mice for 2 and 5 weeks. The number of LSK cells was quantified after coculture. Scanning electron microscopy was utilized to observe the interaction between ADSCs and LSK cells. Hes-1 expression was assessed using western blot and real-time quantitative PCR. An γ-secretase inhibitor (GSI) was used to confirm the involvement of the Jagged-1/Notch-1/Hes-1 pathway in LSK cell expansion. Additionally, Jagged-1 was knocked down in ADSCs to demonstrate its significance in ADSC-mediated hematopoietic support. In vivo experiments were conducted to study the hematopoietic support provided by ADSCs through the infusion of LSK, LSK + fibroblasts, and LSK + ADSCs, respectively. Mouse survival, platelet count, leukocyte count, and hemoglobin levels were monitored. Results ADSCs showed high-Jagged-1 expression and promoted LSK cell proliferation. There was a direct interaction between ADSCs and LSK cells. After coculture, Hes-1 expression increased in LSK cells. Moreover, GSI-reduced LSK cell proliferation and Hes-1 expression. Knockdown of Jagged-1 attenuated ADSCs-mediated promotion of LSK cell proliferation. Furthermore, ADSCs facilitated hematopoietic recovery and promoted the survival of NOD/SCID mice. Conclusion The hematopoietic support provided by ADSCs both in vivo and in vitro may be mediated, at least in part, through the Jagged-1/Notch-1 signaling pathway. These findings provide valuable insights into the mechanisms underlying ADSCs-mediated hematopoietic support and may have implications for improving the treatment of PGF following HSCT.
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Affiliation(s)
- Hongbo Wang
- Hematology Center, The First Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Institute of Hematology), Urumqi 830054, China
- Stem Cell Research Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - Xiaojuan Bi
- The State Key Laboratory of Pathogenesis and Prevention of Central Asian High Incidence Diseases, Institute of Clinical Medicine, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - Rongyao Zhang
- Hematology Center, The First Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Institute of Hematology), Urumqi 830054, China
- Stem Cell Research Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - Hailong Yuan
- Hematology Center, The First Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Institute of Hematology), Urumqi 830054, China
- Stem Cell Research Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - Jianli Xu
- Hematology Center, The First Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Institute of Hematology), Urumqi 830054, China
- Stem Cell Research Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - Kaile Zhang
- Hematology Center, The First Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Institute of Hematology), Urumqi 830054, China
- Stem Cell Research Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - Songqing Qi
- Hematology Center, The First Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Institute of Hematology), Urumqi 830054, China
- Stem Cell Research Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - Xue Zhang
- Hematology Center, The First Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Institute of Hematology), Urumqi 830054, China
- Stem Cell Research Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - Ming Jiang
- Hematology Center, The First Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Institute of Hematology), Urumqi 830054, China
- Stem Cell Research Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
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9
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Matveeva D, Buravkov S, Andreeva E, Buravkova L. Hypoxic Extracellular Matrix Preserves Its Competence after Expansion of Human MSCs under Physiological Hypoxia In Vitro. Biomimetics (Basel) 2023; 8:476. [PMID: 37887607 PMCID: PMC10604705 DOI: 10.3390/biomimetics8060476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/14/2023] [Accepted: 09/30/2023] [Indexed: 10/28/2023] Open
Abstract
Tissue-relevant O2 levels are considered as an important tool for the preconditioning of multipotent mesenchymal stromal cells (MSCs) for regenerative medicine needs. The present study investigated the quality and functions of the extracellular matrix (ECM) of MSCs under low O2 levels. Human adipose tissue-derived MSCs were continuously expanded under normoxia (20% O2, N) or "physiological" hypoxia (5% O2, Hyp). Decellularized ECM (dcECM) was prepared. The structure of the dcECM was analyzed using confocal laser and scanning electron microscopy. Collagen, dcECM-N, and dcECM-Hyp were recellularized with MSC-N and further cultured at normoxia. The efficacy of adhesion, spreading, growth, osteogenic potential, and paracrine activity of recellularized MSC-N were evaluated. At low O2, the dcECM showed an increased alignment of fibrillar structures and provided accelerated spreading of MSC-N, indicating increased dcECM-Hyp stiffness. We described O2-dependent "ECM-education" of MSC-N when cultured on dcECM-Hyp. This was manifested as attenuated spontaneous osteo-commitment, increased susceptibility to osteo-induction, and a shift in the paracrine profile. It has been suggested that the ECM after physiological hypoxia is able to ensure the maintenance of a low-commitment state of MSCs. DcECM, which preserves the competence of the natural microenvironment of cells and is capable of "educating" others, appears to be a prospective tool for guiding cell modifications for cell therapy and tissue engineering.
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Affiliation(s)
| | | | - Elena Andreeva
- Institute of Biomedical Problems of Russian Academy of Sciences, Moscow 123007, Russia; (D.M.); (S.B.); (L.B.)
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10
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Popławski P, Zarychta-Wiśniewska W, Burdzińska A, Bogusławska J, Adamiok-Ostrowska A, Hanusek K, Rybicka B, Białas A, Kossowska H, Iwanicka-Rokicka R, Koblowska M, Pączek L, Piekiełko-Witkowska A. Renal cancer secretome induces migration of mesenchymal stromal cells. Stem Cell Res Ther 2023; 14:200. [PMID: 37563650 PMCID: PMC10413545 DOI: 10.1186/s13287-023-03430-4] [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: 05/08/2023] [Accepted: 07/25/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Advanced renal cell carcinoma (RCC) is therapeutically challenging. RCC progression is facilitated by mesenchymal stem/stromal cells (MSCs) that exert remarkable tumor tropism. The specific mechanisms mediating MSCs' migration to RCC remain unknown. Here, we aimed to comprehensively analyze RCC secretome to identify MSCs attractants. METHODS Conditioned media (CM) were collected from five RCC-derived cell lines (Caki-1, 786-O, A498, KIJ265T and KIJ308T) and non-tumorous control cell line (RPTEC/TERT1) and analyzed using cytokine arrays targeting 274 cytokines in addition to global CM proteomics. MSCs were isolated from bone marrow of patients undergoing standard orthopedic surgeries. RCC CM and the selected recombinant cytokines were used to analyze their influence on MSCs migration and microarray-targeted gene expression. The expression of genes encoding cytokines was evaluated in 100 matched-paired control-RCC tumor samples. RESULTS When compared with normal cells, CM from advanced RCC cell lines (Caki-1 and KIJ265T) were the strongest stimulators of MSCs migration. Targeted analysis of 274 cytokines and global proteomics of RCC CM revealed decreased DPP4 and EGF, as well as increased AREG, FN1 and MMP1, with consistently altered gene expression in RCC cell lines and tumors. AREG and FN1 stimulated, while DPP4 attenuated MSCs migration. RCC CM induced MSCs' transcriptional reprogramming, stimulating the expression of CD44, PTX3 and RAB27B. RCC cells secreted hyaluronic acid (HA), a CD44 ligand mediating MSCs' homing to the kidney. AREG emerged as an upregulator of MSCs' transcription. CONCLUSIONS Advanced RCC cells secrete AREG, FN1 and HA to induce MSCs migration, while DPP4 loss prevents its inhibitory effect on MSCs homing. RCC secretome induces MSCs' transcriptional reprograming to facilitate their migration. The identified components of RCC secretome represent potential therapeutic targets.
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Affiliation(s)
- Piotr Popławski
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | | | - Anna Burdzińska
- Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
- Department of Physiological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
| | - Joanna Bogusławska
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Anna Adamiok-Ostrowska
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Karolina Hanusek
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Beata Rybicka
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Alex Białas
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Helena Kossowska
- Laboratory of Systems Biology, Faculty of Biology, University of Warsaw, 02-106, Warsaw, Poland
| | - Roksana Iwanicka-Rokicka
- Laboratory of Systems Biology, Faculty of Biology, University of Warsaw, 02-106, Warsaw, Poland
- Laboratory of Microarray Analysis, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Marta Koblowska
- Laboratory of Systems Biology, Faculty of Biology, University of Warsaw, 02-106, Warsaw, Poland
- Laboratory of Microarray Analysis, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Leszek Pączek
- Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
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11
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Morrison RA, Brookes S, Puls TJ, Cox A, Gao H, Liu Y, Voytik-Harbin SL. Engineered collagen polymeric materials create noninflammatory regenerative microenvironments that avoid classical foreign body responses. Biomater Sci 2023; 11:3278-3296. [PMID: 36942875 PMCID: PMC10152923 DOI: 10.1039/d3bm00091e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 02/26/2023] [Indexed: 03/23/2023]
Abstract
The efficacy and longevity of medical implants and devices is largely determined by the host immune response, which extends along a continuum from pro-inflammatory/pro-fibrotic to anti-inflammatory/pro-regenerative. Using a rat subcutaneous implantation model, along with histological and transcriptomics analyses, we characterized the tissue response to a collagen polymeric scaffold fabricated from polymerizable type I oligomeric collagen (Oligomer) in comparison to commercial synthetic and collagen-based products. In contrast to commercial biomaterials, no evidence of an immune-mediated foreign body reaction, fibrosis, or bioresorption was observed with Oligomer scaffolds for beyond 60 days. Oligomer scaffolds were noninflammatory, eliciting minimal innate inflammation and immune cell accumulation similar to sham surgical controls. Genes associated with Th2 and regulatory T cells were instead upregulated, implying a novel pathway to immune tolerance and regenerative remodeling for biomaterials.
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Affiliation(s)
- Rachel A Morrison
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA.
| | - Sarah Brookes
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA.
| | | | - Abigail Cox
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN 47907, USA
| | - Hongyu Gao
- Department of Medical & Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Yunlong Liu
- Department of Medical & Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Sherry L Voytik-Harbin
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA.
- Department of Basic Medical Sciences, Purdue University, West Lafayette, IN 47907, USA
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12
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Li Y, Cao H, Jiang Z, Yan K, Shi J, Wang S, Wang F, Wang W, Li X, Sun N, Liu L, Chen L, Chen Y, Guo R, Song Y. CCL17 acts as an antitumor chemokine in micromilieu‐driven immune skewing. Int Immunopharmacol 2023; 118:110078. [PMID: 37001380 DOI: 10.1016/j.intimp.2023.110078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/07/2023] [Accepted: 03/21/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND Chemokines are critical players in the local immune responses to tumors. CCL17 (thymus and activation-regulated chemokine, TARC) and CCL22 (macrophage-derived chemokine, MDC) can attract CCR4-bearing cells involving the immune landscape of cancer. However, their direct roles and functional states in tumors remain largely unclear. METHODS We analyzed the lymphoma-related scRNA-seq and bulk RNA-seq datasets and identified the CCL17/CCL22-CCR4 axis as the unique participant of the tumor microenvironment. Then we edited the A20 lymphoma cell line to express CCL17 and CCL22 and assessed their function using three mouse models (Balb/C mouse, Nude mouse, and NSG mouse). In addition, we retrospectively checked the relationship between the CCL17/CCL22-CCR4 axis and the survival rates of cancer patients. RESULTS The active CCL17/CCL22-CCR4 axis is a distinctive feature of the Hodgkin lymphoma microenvironment. CCR4 is widely expressed in immune cells but highly exists on the surface of NK, NKT, and Treg cells. The tumor model of Balb/C mice showed that CCL17 acts as an anti-tumor chemokine mediated by activated T cell response. In addition, the tumor model of Nude mice showed that CCL17 recruits NK cells for inhibiting lymphoma growth and enhances the NK-cDC1 interaction for resisting IL4i1-mediated immunosuppression. Interestingly, CCL17-mediated antitumor immune responses depend on lymphoid lineages but not mainly myeloid ones. Furthermore, we found CCL17/CCL22-CCR4 axis cannot be regarded as biomarkers of poor prognosis in most cancer types from the TCGA database. CONCLUSION We provided direct evidence of antitumor functions of CCL17 mediated by the recruitment of conventional T cells, NKT cells, and NK cells. Clinical survival outcomes of target gene (CCL17, CCL22, and CCR4) expression also identified that CCL17/CCL22-CCR4 axis is not a marker of poor prognosis.
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13
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Direct comparison of non-osteoarthritic and osteoarthritic synovial fluid-induced intracellular chondrocyte signaling and phenotype changes. Osteoarthritis Cartilage 2023; 31:60-71. [PMID: 36150677 DOI: 10.1016/j.joca.2022.09.004] [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: 03/15/2022] [Revised: 09/02/2022] [Accepted: 09/09/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Since the joint microenvironment and tissue homeostasis are highly dependent on synovial fluid, we aimed to compare the essential chondrocyte signaling signatures of non-osteoarthritic vs end-stage osteoarthritic knee synovial fluid. Moreover, we determined the phenotypic consequence of the distinct signaling patterns on articular chondrocytes. METHODS Protein profiling of synovial fluid was performed using antibody arrays. Chondrocyte signaling and phenotypic changes induced by non-osteoarthritic and osteoarthritic synovial fluid were analyzed using a phospho-kinase array, luciferase-based transcription factor activity assays, and RT-qPCR. The origin of osteoarthritic synovial fluid signaling was evaluated by comparing the signaling responses of conditioned media from cartilage, synovium, infrapatellar fat pad and meniscus. Osteoarthritic synovial fluid induced pathway-phenotype relationships were evaluated using pharmacological inhibitors. RESULTS Compared to non-osteoarthritic synovial fluid, osteoarthritic synovial fluid was enriched in cytokines, chemokines and growth factors that provoked differential MAPK, AKT, NFκB and cell cycle signaling in chondrocytes. Functional pathway analysis confirmed increased activity of these signaling events upon osteoarthritic synovial fluid stimulation. Tissue secretomes of osteoarthritic cartilage, synovium, infrapatellar fat pad and meniscus activated several inflammatory signaling routes. Furthermore, the distinct pathway signatures of osteoarthritic synovial fluid led to accelerated chondrocyte dedifferentiation via MAPK/ERK signaling, increased chondrocyte fibrosis through MAPK/JNK and PI3K/AKT activation, an elevated inflammatory response mediated by cPKC/NFκB, production of extracellular matrix-degrading enzymes by MAPK/p38 and PI3K/AKT routes, and enabling of chondrocyte proliferation. CONCLUSION This study provides the first mechanistic comparison between non-osteoarthritic and osteoarthritic synovial fluid, highlighting MAPKs, cPKC/NFκB and PI3K/AKT as crucial OA-associated intracellular signaling routes.
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14
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La Noce M, Nicoletti GF, Papaccio G, Del Vecchio V, Papaccio F. Insulitis in Human Type 1 Diabetic Pancreas: From Stem Cell Grafting to Islet Organoids for a Successful Cell-Based Therapy. Cells 2022; 11:cells11233941. [PMID: 36497199 PMCID: PMC9740394 DOI: 10.3390/cells11233941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
Type 1 diabetes (T1D) is an autoimmune disease with immune cells' islet infiltration (called "insulitis"), which leads to beta cell loss. Despite being the critical element of T1D occurrence and pathogenesis, insulitis is often present in a limited percentage of islets, also at diagnosis. Therefore, it is needed to define reproducible methods to detect insulitis and beta-cell decline, to allow accurate and early diagnosis and to monitor therapy. However, this goal is still far due to the morphological aspect of islet microvasculature, which is rather dense and rich, and is considerably rearranged during insulitis. More studies on microvasculature are required to understand if contrast-enhanced ultrasound sonography measurements of pancreatic blood-flow dynamics may provide a clinically deployable predictive marker to predict disease progression and therapeutic reversal in pre-symptomatic T1D patients. Therefore, it is needed to clarify the relation between insulitis and the dynamics of β cell loss and with coexisting mechanisms of dysfunction, according to clinical stage, as well as the micro vessels' dynamics and microvasculature reorganization. Moreover, the ideal cell-based therapy of T1D should start from an early diagnosis allowing a sufficient isolation of specific Procr+ progenitors, followed by the generation and expansion of islet organoids, which could be transplanted coupled to an immune-regulatory therapy which will permit the maintenance of pancreatic islets and an effective and long-lasting insulitis reversal.
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Affiliation(s)
- Marcella La Noce
- Department of Experimental Medicine, University of Campania “L. Vanvitelli”, Via L. Armanni 5, 80138 Naples, Italy
| | - Giovanni Francesco Nicoletti
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania “L. Vanvitelli”, Via L. de Crecchio 6, 80138 Naples, Italy
| | - Gianpaolo Papaccio
- Department of Experimental Medicine, University of Campania “L. Vanvitelli”, Via L. Armanni 5, 80138 Naples, Italy
- Correspondence: (G.P.); (F.P.); Tel.: +39-081-566-6014/4040 (G.P.); +39-089-96-5275 (F.P.)
| | - Vitale Del Vecchio
- Department of Experimental Medicine, University of Campania “L. Vanvitelli”, Via L. Armanni 5, 80138 Naples, Italy
| | - Federica Papaccio
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvador Allende, 84081 Baronissi, Italy
- Correspondence: (G.P.); (F.P.); Tel.: +39-081-566-6014/4040 (G.P.); +39-089-96-5275 (F.P.)
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15
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Saha A, Hamilton-Reeves J, DiGiovanni J. White adipose tissue-derived factors and prostate cancer progression: mechanisms and targets for interventions. Cancer Metastasis Rev 2022; 41:649-671. [PMID: 35927363 PMCID: PMC9474694 DOI: 10.1007/s10555-022-10056-0] [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: 07/01/2022] [Accepted: 07/27/2022] [Indexed: 12/01/2022]
Abstract
Obesity represents an important risk factor for prostate cancer, driving more aggressive disease, chemoresistance, and increased mortality. White adipose tissue (WAT) overgrowth in obesity is central to the mechanisms that lead to these clinical observations. Adipose stromal cells (ASCs), the progenitors to mature adipocytes and other cell types in WAT, play a vital role in driving PCa aggressiveness. ASCs produce numerous factors, especially chemokines, including the chemokine CXCL12, which is involved in driving EMT and chemoresistance in PCa. A greater understanding of the impact of WAT in obesity-induced progression of PCa and the underlying mechanisms has begun to provide opportunities for developing interventional strategies for preventing or offsetting these critical events. These include weight loss regimens, therapeutic targeting of ASCs, use of calorie restriction mimetic compounds, and combinations of compounds as well as specific receptor targeting strategies.
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Affiliation(s)
- Achinto Saha
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX, 78723, USA
- Center for Molecular Carcinogenesis and Toxicology, The University of Texas at Austin, Austin, TX, 78723, USA
- Livestrong Cancer Institutes, Dell Medical School, The University of Texas at Austin, Austin, TX, 78723, USA
| | - Jill Hamilton-Reeves
- Departments of Urology and Dietetics & Nutrition, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - John DiGiovanni
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX, 78723, USA.
- Center for Molecular Carcinogenesis and Toxicology, The University of Texas at Austin, Austin, TX, 78723, USA.
- Livestrong Cancer Institutes, Dell Medical School, The University of Texas at Austin, Austin, TX, 78723, USA.
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Dell Pediatric Research Institute, 1400 Barbara Jordan Blvd, Austin, TX, 78723, USA.
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16
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Lipat AJ, Cottle C, Pirlot BM, Mitchell J, Pando B, Helmly B, Kosko J, Rajan D, Hematti P, Chinnadurai R. Chemokine Assay Matrix Defines the Potency of Human Bone Marrow Mesenchymal Stromal Cells. Stem Cells Transl Med 2022; 11:971-986. [PMID: 35881077 PMCID: PMC9492268 DOI: 10.1093/stcltm/szac050] [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: 02/03/2022] [Accepted: 06/20/2022] [Indexed: 11/12/2022] Open
Abstract
Potency analysis of mesenchymal stromal cells (MSCs) is required for their use in advanced clinical trials. Assay matrix strategy evaluating more than a single property of MSCs is an emerging strategy in potency analysis. Here we developed an assay matrix approach focusing on the secretory chemokine responses of MSCs using multiplex analytical method. MSCs’ innate fitness in secreting matrix of chemokines is correlated with their metabolic fitness in differential degrees. In addition, innately secreting chemokines are correlated among themselves in a unique pattern. MSC’s matrix chemokine responses to exogenous stimulation of IFNγ and/or TNFα are distinct. However, the combination of IFNγ and TNFα is superior than individual stimulations in eliciting robust and broad matrix chemokine responses of MSCs. Correlation matrix analysis has identified that chemokine responses to IFNγ and/or TNFα display unique correlative secretion patterns. MSC and peripheral blood mononuclear cells coculture analysis has identified the correlation matrix responses of chemokines that predicted immune suppression. In addition, MSC-mediated blocking of T-cell proliferation predominantly correlates with chemokines in an inverse manner. Knockdown of chemokines has demonstrated that MSC-sourced inherent chemokines do not actively play a role in T-cell suppression and thus are the bystander predictors of T-cell suppression. The present analysis of MSC’s matrix chemokine responses can be deployed in the advanced potency analysis of MSCs.
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Affiliation(s)
- Ariel Joy Lipat
- Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA, USA
| | - Chasen Cottle
- Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA, USA
| | - Bonnie M Pirlot
- Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA, USA
| | - James Mitchell
- Diagnostic Radiology, Memorial Health University Medical Center, Savannah, GA, USA
| | - Brian Pando
- Diagnostic Radiology, Memorial Health University Medical Center, Savannah, GA, USA
| | - Brian Helmly
- Diagnostic Radiology, Memorial Health University Medical Center, Savannah, GA, USA
| | - Joanna Kosko
- Department of Pathology, Memorial Health University Medical Center, Savannah, GA, USA
| | - Devi Rajan
- Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA, USA
| | - Peiman Hematti
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Raghavan Chinnadurai
- Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA, USA
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17
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Chen K, Gao H, Yao Y. Prospects of cell chemotactic factors in bone and cartilage tissue engineering. Expert Opin Biol Ther 2022; 22:883-893. [PMID: 35668707 DOI: 10.1080/14712598.2022.2087471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Ke Chen
- Department of Joint Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
- Guangdong Key Laboratory of Orthopedic Technology and Implant Materials
| | - Hui Gao
- Department of Joint Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
- Guangdong Key Laboratory of Orthopedic Technology and Implant Materials
| | - Yongchang Yao
- Department of Joint Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
- Guangdong Key Laboratory of Orthopedic Technology and Implant Materials
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18
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Zheng SW, Sun CH, Wen ZJ, Liu WL, Li X, Chen TY, Zou YC, Zhong HB, Shi ZJ. Decreased serum CXCL12/SDF-1 concentrations may reflect disease severity of non-traumatic osteonecrosis of femoral head. Clin Chim Acta 2022; 529:87-95. [DOI: 10.1016/j.cca.2022.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/03/2022] [Accepted: 02/14/2022] [Indexed: 11/28/2022]
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19
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Bekić M, Radanović M, Đokić J, Tomić S, Eraković M, Radojević D, Duka M, Marković D, Marković M, Ismaili B, Bokonjić D, Čolić M. Mesenchymal Stromal Cells from Healthy and Inflamed Human Gingiva Respond Differently to Porphyromonas gingivalis. Int J Mol Sci 2022; 23:ijms23073510. [PMID: 35408871 PMCID: PMC8998418 DOI: 10.3390/ijms23073510] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/02/2022] [Accepted: 03/08/2022] [Indexed: 01/09/2023] Open
Abstract
Gingiva-Derived Mesenchymal Stromal Cells (GMSCs) have been shown to play an important role in periodontitis. However, how P. gingivalis, one of the key etiological agents of the disease, affects healthy (H)- and periodontitis (P)-GMSCs is unknown. To address this problem, we established 10 H-GMSC and 12 P-GMSC lines. No significant differences in morphology, differentiation into chondroblasts and adipocytes, expression of characteristic MSCS markers, including pericyte antigens NG2 and PDGFR, were observed between H- and P-GMSC lines. However, proliferation, cell size and osteogenic potential were higher in P-GMSCs, in contrast to their lower ability to suppress mononuclear cell proliferation. P. gingivalis up-regulated the mRNA expression of IL-6, IL-8, MCP-1, GRO-α, RANTES, TLR-2, HIF-1α, OPG, MMP-3, SDF-1, HGF and IP-10 in P-GMSCs, whereas only IL-6, MCP-1 and GRO-α were up-regulated in H-GMSCs. The expression of MCP-1, RANTES, IP-10 and HGF was significantly higher in P-GMSCs compared to H-GMSCs, but IDO1 was lower. No significant changes in the expression of TLR-3, TLR-4, TGF-β, LAP, IGFBP4 and TIMP-1 were observed in both types of GMSCs. In conclusion, our results suggest that P-GMSCs retain their pro-inflammatory properties in culture, exhibit lower immunosuppressive potential than their healthy counterparts, and impaired regeneration-associated gene induction in culture. All these functions are potentiated significantly by P. gingivalis treatment.
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Affiliation(s)
- Marina Bekić
- Institute for the Application of Nuclear Energy, University of Belgrade, 11060 Belgrade, Serbia; (M.B.); (S.T.); (M.M.)
| | - Marina Radanović
- Medical Faculty Foča, University of East Sarajevo, 73300 Foča, Bosnia and Herzegovina; (M.R.); (D.B.)
| | - Jelena Đokić
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (J.Đ.); (D.R.)
| | - Sergej Tomić
- Institute for the Application of Nuclear Energy, University of Belgrade, 11060 Belgrade, Serbia; (M.B.); (S.T.); (M.M.)
| | - Mile Eraković
- Clinic for Stomatology, Medical Faculty of the Military Medical Academy, University of Defense, 11154 Belgrade, Serbia; (M.E.); (M.D.)
| | - Dušan Radojević
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11042 Belgrade, Serbia; (J.Đ.); (D.R.)
| | - Miloš Duka
- Clinic for Stomatology, Medical Faculty of the Military Medical Academy, University of Defense, 11154 Belgrade, Serbia; (M.E.); (M.D.)
| | - Dejan Marković
- Faculty of Dental Medicine, University of Belgrade, 11118 Belgrade, Serbia;
| | - Milan Marković
- Institute for the Application of Nuclear Energy, University of Belgrade, 11060 Belgrade, Serbia; (M.B.); (S.T.); (M.M.)
| | - Bashkim Ismaili
- Faculty of Dental Medicine, International Balkan University, 1000 Skopje, North Macedonia;
| | - Dejan Bokonjić
- Medical Faculty Foča, University of East Sarajevo, 73300 Foča, Bosnia and Herzegovina; (M.R.); (D.B.)
| | - Miodrag Čolić
- Institute for the Application of Nuclear Energy, University of Belgrade, 11060 Belgrade, Serbia; (M.B.); (S.T.); (M.M.)
- Medical Faculty Foča, University of East Sarajevo, 73300 Foča, Bosnia and Herzegovina; (M.R.); (D.B.)
- Correspondence: ; Tel.: +381-11-2619525
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20
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The miR151 and miR5100 Transfected Bone Marrow Stromal Cells Increase Myoblast Fusion in IGFBP2 Dependent Manner. Stem Cell Rev Rep 2022; 18:2164-2178. [PMID: 35190967 PMCID: PMC9391248 DOI: 10.1007/s12015-022-10350-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2022] [Indexed: 12/12/2022]
Abstract
Background Bone marrow stromal cells (BMSCs) form a perivascular cell population in the bone marrow. These cells do not present naïve myogenic potential. However, their myogenic identity could be induced experimentally in vitro or in vivo. In vivo, after transplantation into injured muscle, BMSCs rarely fused with myofibers. However, BMSC participation in myofiber reconstruction increased if they were modified by NICD or PAX3 overexpression. Nevertheless, BMSCs paracrine function could play a positive role in skeletal muscle regeneration. Previously, we showed that SDF-1 treatment and coculture with myofibers increased BMSC ability to reconstruct myofibers. We also noticed that SDF-1 treatment changed selected miRNAs expression, including miR151 and miR5100. Methods Mouse BMSCs were transfected with miR151 and miR5100 mimics and their proliferation, myogenic differentiation, and fusion with myoblasts were analyzed. Results We showed that miR151 and miR5100 played an important role in the regulation of BMSC proliferation and migration. Moreover, the presence of miR151 and miR5100 transfected BMSCs in co-cultures with human myoblasts increased their fusion. This effect was achieved in an IGFBP2 dependent manner. Conclusions Mouse BMSCs did not present naïve myogenic potential but secreted proteins could impact myogenic cell differentiation. miR151 and miR5100 transfection changed BMSC migration and IGFBP2 and MMP12 expression in BMSCs. miR151 and miR5100 transfected BMSCs increased myoblast fusion in vitro. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s12015-022-10350-y.
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Shin MJ, Park JY, Lee DH, Khang D. Stem Cell Mimicking Nanoencapsulation for Targeting Arthritis. Int J Nanomedicine 2022; 16:8485-8507. [PMID: 35002240 PMCID: PMC8725870 DOI: 10.2147/ijn.s334298] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 12/05/2021] [Indexed: 12/12/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are considered a promising regenerative therapy due to their ability to migrate toward damaged tissues. The homing ability of MSCs is unique compared with that of non-migrating cells and MSCs are considered promising therapeutic vectors for targeting major cells in many pathophysiological sites. MSCs have many advantages in the treatment of malignant diseases, particularly rheumatoid arthritis (RA). RA is a representative autoimmune disease that primarily affects joints, and secreted chemokines in the joints are well recognized by MSCs following their migration to the joints. Furthermore, MSCs can regulate the inflammatory process and repair damaged cells in the joints. However, the functionality and migration ability of MSCs injected in vivo still show insufficient. The targeting ability and migration efficiency of MSCs can be enhanced by genetic engineering or modification, eg, overexpressing chemokine receptors or migration-related genes, thus maximizing their therapeutic effect. However, there are concerns about genetic changes due to the increased probability of oncogenesis resulting from genome integration of the viral vector, and thus, clinical application is limited. Furthermore, it is suspected that administering MSCs can promote tumor growth and metastasis in xenograft and orthotopic models. For this reason, MSC mimicking nanoencapsulations are an alternative strategy that does not involve using MSCs or bioengineered MSCs. MSC mimicking nanoencapsulations consist of MSC membrane-coated nanoparticles, MSC-derived exosomes and artificial ectosomes, and MSC membrane-fused liposomes with natural or genetically engineered MSC membranes. MSC mimicking nanoencapsulations not only retain the targeting ability of MSCs but also have many advantages in terms of targeted drug delivery. Specifically, MSC mimicking nanoencapsulations are capable of encapsulating drugs with various components, including chemotherapeutic agents, nucleic acids, and proteins. Furthermore, there are fewer concerns over safety issues on MSC mimicking nanoencapsulations associated with mutagenesis even when using genetically engineered MSCs, because MSC mimicking nanoencapsulations use only the membrane fraction of MSCs. Genetic engineering is a promising route in clinical settings, where nano-encapsulated technology strategies are combined. In this review, the mechanism underlying MSC homing and the advantages of MSC mimicking nanoencapsulations are discussed. In addition, genetic engineering of MSCs and MSC mimicking nanoencapsulation is described as a promising strategy for the treatment of immune-related diseases.
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Affiliation(s)
- Min Jun Shin
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, South Korea.,Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, 21999, South Korea
| | - Jun Young Park
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, South Korea.,Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, 21999, South Korea
| | - Dae Ho Lee
- Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, 21999, South Korea.,Department of Internal Medicine, Gachon University College of Medicine, Incheon, 21999, South Korea
| | - Dongwoo Khang
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, South Korea.,Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, 21999, South Korea.,Department of Physiology, School of Medicine, Gachon University, Incheon, 21999, South Korea
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Zeynaloo E, Stone LD, Dikici E, Ricordi C, Deo SK, Bachas LG, Daunert S, Lanzoni G. Delivery of therapeutic agents and cells to pancreatic islets: Towards a new era in the treatment of diabetes. Mol Aspects Med 2021; 83:101063. [PMID: 34961627 DOI: 10.1016/j.mam.2021.101063] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 12/09/2021] [Accepted: 12/13/2021] [Indexed: 02/07/2023]
Abstract
Pancreatic islet cells, and in particular insulin-producing beta cells, are centrally involved in the pathogenesis of diabetes mellitus. These cells are of paramount importance for the endocrine control of glycemia and glucose metabolism. In Type 1 Diabetes, islet beta cells are lost due to an autoimmune attack. In Type 2 Diabetes, beta cells become dysfunctional and insufficient to counterbalance insulin resistance in peripheral tissues. Therapeutic agents have been developed to support the function of islet cells, as well as to inhibit deleterious immune responses and inflammation. Most of these agents have undesired effects due to systemic administration and off-target effects. Typically, only a small fraction of therapeutic agent reaches the desired niche in the pancreas. Because islets and their beta cells are scattered throughout the pancreas, access to the niche is limited. Targeted delivery to pancreatic islets could dramatically improve the therapeutic effect, lower the dose requirements, and lower the side effects of agents administered systemically. Targeted delivery is especially relevant for those therapeutics for which the manufacturing is difficult and costly, such as cells, exosomes, and microvesicles. Along with therapeutic agents, imaging reagents intended to quantify the beta cell mass could benefit from targeted delivery. Several methods have been developed to improve the delivery of agents to pancreatic islets. Intra-arterial administration in the pancreatic artery is a promising surgical approach, but it has inherent risks. Targeted delivery strategies have been developed based on ligands for cell surface molecules specific to islet cells or inflamed vascular endothelial cells. Delivery methods range from nanocarriers and vectors to deliver pharmacological agents to viral and non-viral vectors for the delivery of genetic constructs. Several strategies demonstrated enhanced therapeutic effects in diabetes with lower amounts of therapeutic agents and lower off-target side effects. Microvesicles, exosomes, polymer-based vectors, and nanocarriers are gaining popularity for targeted delivery. Notably, liposomes, lipid-assisted nanocarriers, and cationic polymers can be bioengineered to be immune-evasive, and their advantages to transport cargos into target cells make them appealing for pancreatic islet-targeted delivery. Viral vectors have become prominent tools for targeted gene delivery. In this review, we discuss the latest strategies for targeted delivery of therapeutic agents and imaging reagents to pancreatic islet cells.
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Affiliation(s)
- Elnaz Zeynaloo
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA; Department of Chemistry, University of Miami, FL, USA.
| | - Logan D Stone
- Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL, USA; Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Emre Dikici
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA; Dr. John T. Macdonald Foundation Biomedical Nanotechnology Institute - BioNIUM at University of Miami, Miami, FL, USA
| | - Camillo Ricordi
- Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL, USA; Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Sapna K Deo
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA; Dr. John T. Macdonald Foundation Biomedical Nanotechnology Institute - BioNIUM at University of Miami, Miami, FL, USA
| | - Leonidas G Bachas
- Department of Chemistry, University of Miami, FL, USA; Dr. John T. Macdonald Foundation Biomedical Nanotechnology Institute - BioNIUM at University of Miami, Miami, FL, USA
| | - Sylvia Daunert
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA; Dr. John T. Macdonald Foundation Biomedical Nanotechnology Institute - BioNIUM at University of Miami, Miami, FL, USA; Clinical and Translational Science Institute, University of Miami, Miami, FL, USA
| | - Giacomo Lanzoni
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA; Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL, USA; Dr. John T. Macdonald Foundation Biomedical Nanotechnology Institute - BioNIUM at University of Miami, Miami, FL, USA.
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Torrecillas-Baena B, Gálvez-Moreno MÁ, Quesada-Gómez JM, Dorado G, Casado-Díaz A. Influence of Dipeptidyl Peptidase-4 (DPP4) on Mesenchymal Stem-Cell (MSC) Biology: Implications for Regenerative Medicine - Review. Stem Cell Rev Rep 2021; 18:56-76. [PMID: 34677817 DOI: 10.1007/s12015-021-10285-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2021] [Indexed: 12/16/2022]
Abstract
Dipeptidyl peptidase IV (DPP4) is a ubiquitous protease that can be found in membrane-anchored or soluble form. Incretins are one of the main DPP4 substrates. These hormones regulate glucose levels, by stimulating insulin secretion and decreasing glucagon production. Because DPP4 levels are high in diabetes, DPP4 inhibitor (DPP4i) drugs derived from gliptin are widespread used as hypoglycemic agents for its treatment. However, as DPP4 recognizes other substrates such as chemokines, growth factors and neuropeptides, pleiotropic effects have been observed in patients treated with DPP4i. Several of these substrates are part of the stem-cell niche. Thus, they may affect different physiological aspects of mesenchymal stem-cells (MSC). They include viability, differentiation, mobilization and immune response. MSC are involved in tissue homeostasis and regeneration under both physiological and pathological conditions. Therefore, such cells and their secretomes have a high clinical potential in regenerative medicine. In this context, DPP4 activity may modulate different aspects of MSC regenerative capacity. Therefore, the aim of this review is to analyze the effect of different DPP4 substrates on MSC. Likewise, how the regulation of DPP4 activity by DPP4i can be applied in regenerative medicine. That includes treatment of cardiovascular and bone pathologies, cutaneous ulcers, organ transplantation and pancreatic beta-cell regeneration, among others. Thus, DPP4i has an important clinical potential as a complement to therapeutic strategies in regenerative medicine. They involve enhancing the differentiation, immunomodulation and mobilization capacity of MSC for regenerative purposes.
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Affiliation(s)
- Bárbara Torrecillas-Baena
- Unidad de Gestión Clínica de Endocrinología y Nutrición - GC17, Instituto Maimónides de Investigación Biomédica de Córdoba, Hospital Universitario Reina Sofía, CIBERFES, Avda. Menéndez Pidal s/n, 14004, Córdoba, Spain
| | - María Ángeles Gálvez-Moreno
- Unidad de Gestión Clínica de Endocrinología y Nutrición - GC17, Instituto Maimónides de Investigación Biomédica de Córdoba, Hospital Universitario Reina Sofía, CIBERFES, Avda. Menéndez Pidal s/n, 14004, Córdoba, Spain
| | - José Manuel Quesada-Gómez
- Unidad de Gestión Clínica de Endocrinología y Nutrición - GC17, Instituto Maimónides de Investigación Biomédica de Córdoba, Hospital Universitario Reina Sofía, CIBERFES, Avda. Menéndez Pidal s/n, 14004, Córdoba, Spain
| | - Gabriel Dorado
- Dep. Bioquímica y Biología Molecular, Campus Rabanales C6-1-E17, Campus de Excelencia Internacional Agroalimentario (ceiA3), Universidad de Córdoba, CIBERFES, 14071, Córdoba, Spain
| | - Antonio Casado-Díaz
- Unidad de Gestión Clínica de Endocrinología y Nutrición - GC17, Instituto Maimónides de Investigación Biomédica de Córdoba, Hospital Universitario Reina Sofía, CIBERFES, Avda. Menéndez Pidal s/n, 14004, Córdoba, Spain.
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Hassanshahi G, Roohi MA, Esmaeili SA, Pourghadamyari H, Nosratabadi R. Involvement of various chemokine/chemokine receptor axes in trafficking and oriented locomotion of mesenchymal stem cells in multiple sclerosis patients. Cytokine 2021; 148:155706. [PMID: 34583254 DOI: 10.1016/j.cyto.2021.155706] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 09/04/2021] [Accepted: 09/07/2021] [Indexed: 12/25/2022]
Abstract
Multiple sclerosis (MS) is a specific type of chronic immune-mediated disease in which the immune responses are almost run against the central nervous system (CNS). Despite intensive research, a known treatment for MS disease yet to be introduced. Thus, the development of novel and safe medications needs to be considered for the disease management. Application of mesenchymal stem cells (MSCs) as an emerging approach was recruited forthe treatment of MS. MSCs have several sources and they can be derived from the umbilical cord, adipose tissue, and bone marrow. Chemokines are low molecular weight proteins that their functional activities are achieved by binding to the cell surface G protein-coupled receptors (GPCRs). Chemokine and chemokine receptors are of the most important and effective molecules in MSC trafficking within the different tissues in hemostatic and non-hemostatic circumstances. Chemokine/chemokine receptor axes play a pivotal role in the recruitment and oriented trafficking of immune cells both towards and within the CNS and it appears that chemokine/chemokine receptor signaling may be the most important leading mechanisms in the pathogenesis of MS. In this article, we hypothesized that the chemokine/chemokine receptor axes network have crucial and efficacious impacts on behavior of the MSCs, nonetheless, the exact responsibility of these axes on the targeted tropism of MSCs to the CNS of MS patients yet remained to be fully elucidated. Therefore, we reviewed the ability of MSCs to migrate and home into the CNS of MS patients via expression of various chemokine receptors in response to chemokines expressed by cells of CNS tissue, to provide a great source of knowledge.
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Affiliation(s)
- Gholamhossein Hassanshahi
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mohammad Amin Roohi
- Department of Medical Immunology, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Seyed-Alireza Esmaeili
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Immunology Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Pourghadamyari
- Department of Clinical Biochemistry, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Reza Nosratabadi
- Department of Medical Immunology, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
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Mesenchymal Stromal Cells Isolated from Ectopic but Not Eutopic Endometrium Display Pronounced Immunomodulatory Activity In Vitro. Biomedicines 2021; 9:biomedicines9101286. [PMID: 34680403 PMCID: PMC8533241 DOI: 10.3390/biomedicines9101286] [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: 08/31/2021] [Revised: 09/13/2021] [Accepted: 09/18/2021] [Indexed: 11/16/2022] Open
Abstract
A comparative analysis of the cell surface markers and immunological properties of cell cultures originating from normal endometrium and endometrioid heterotopias of women with extragenital endometriosis was carried out. Both types of cell cultures expressed surface molecules typical of mesenchymal stromal cells and did not express hematopoietic and epithelial markers. Despite similar phenotype, the mesenchymal stromal cells derived from the two sources had different immunomodulation capacities: the cells of endometrioid heterotopias but not eutopic endometrium could suppress dendritic cell differentiation from monocytes as well as lymphocyte proliferation in allogeneic co-cultures. A comparative multiplex analysis of the secretomes revealed a significant increase in the secretion of pro-inflammatory mediators, including IL6, IFN-γ, and several chemokines associated with inflammation by the stromal cells of ectopic lesions. The results demonstrate that the stromal cells of endometrioid heterotopias display enhanced pro-inflammatory and immunosuppressive activities, which most likely impact the pathogenesis and progression of the disease.
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