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Park HS, Lee BC, Chae DH, Yu A, Park JH, Heo J, Han MH, Cho K, Lee JW, Jung JW, Dunbar CE, Oh MK, Yu KR. Cigarette smoke impairs the hematopoietic supportive property of mesenchymal stem cells via the production of reactive oxygen species and NLRP3 activation. Stem Cell Res Ther 2024; 15:145. [PMID: 38764093 PMCID: PMC11103961 DOI: 10.1186/s13287-024-03731-2] [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: 01/14/2024] [Accepted: 04/10/2024] [Indexed: 05/21/2024] Open
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) play important roles in tissue homeostasis by providing a supportive microenvironmental niche for the hematopoietic system. Cigarette smoking induces systemic abnormalities, including an impeded recovery process after hematopoietic stem cell transplantation. However, the role of cigarette smoking-mediated alterations in MSC niche function have not been investigated. METHODS In the present study, we investigated whether exposure to cigarette smoking extract (CSE) disrupts the hematopoietic niche function of MSCs, and pathways impacted. To investigate the effects on bone marrow (BM)-derived MSCs and support of hematopoietic stem and progenitor cells (HSPCs), mice were repeatedly infused with the CSE named 3R4F, and hematopoietic stem and progenitor cells (HSPCs) supporting function was determined. The impact of 3R4F on MSCs at cellular level were screened by bulk-RNA sequencing and subsequently validated through qRT-PCR. Specific inhibitors were treated to verify the ROS or NLRP3-specific effects, and the cells were then transplanted into the animal model or subjected to coculture with HSPCs. RESULTS Both direct ex vivo and systemic in vivo MSC exposure to 3R4F resulted in impaired engraftment in a humanized mouse model. Furthermore, transcriptomic profile analysis showed significantly upregulated signaling pathways related to reactive oxygen species (ROS), inflammation, and aging in 3R4F-treated MSCs. Notably, ingenuity pathway analysis revealed the activation of NLRP3 inflammasome signaling pathway in 3R4F-treated MSCs, and pretreatment with the NLRP3 inhibitor MCC950 rescued the HSPC-supporting ability of 3R4F-treated MSCs. CONCLUSION In conclusion, these findings indicate that exposure to CSE reduces HSPCs supportive function of MSCs by inducing robust ROS production and subsequent NLRP3 activation.
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Affiliation(s)
- Hyun Sung Park
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea
| | - Byung-Chul Lee
- Department of Biological Sciences, Sookmyung Women's University, Seoul, Korea
- Research Institute of Women's Health, Sookmyung Women's University, Seoul, Korea
| | - Dong-Hoon Chae
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea
| | - Aaron Yu
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea
| | - Jae Han Park
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea
| | - Jiyoung Heo
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea
| | - Myoung Hee Han
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea
| | - Keonwoo Cho
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea
| | - Joong Won Lee
- Division of Allergy and Respiratory Disease Research, Department of Chronic Disease Convergence Research, Korea National Institute of Health, Cheongju, Korea
| | - Ji-Won Jung
- Division of Allergy and Respiratory Disease Research, Department of Chronic Disease Convergence Research, Korea National Institute of Health, Cheongju, Korea
| | - Cynthia E Dunbar
- Translational Stem Cell Biology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health (NIH), Bethesda, MD, USA
| | - Mi-Kyung Oh
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea.
| | - Kyung-Rok Yu
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea.
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Ramanathan G, Chen JH, Mehrotra N, Trieu T, Huang A, Mas E, Monterrosa Mena JE, Bliss B, Herman DA, Kleinman MT, Fleischman AG. Cigarette smoke stimulates clonal expansion of Jak2 V617F and Tet2 -/- cells. Front Oncol 2023; 13:1210528. [PMID: 37546389 PMCID: PMC10401270 DOI: 10.3389/fonc.2023.1210528] [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: 04/22/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Introduction Somatic mutations in myeloid growth factor pathway genes, such as JAK2, and genes involved in epigenetic regulation, such as TET2, in hematopoietic stem cells (HSCs) leads to clonal hematopoiesis of indeterminate potential (CHIP) which presents a risk factor for hematologic malignancy and cardiovascular disease. Smoking behavior has been repeatedly associated with the occurrence of CHIP but whether smoking is an environmental inflammatory stressor in promoting clonal expansion has not been investigated. Methods We performed in vivo smoke exposures in both wildtype (WT) mice and transplanted mice carrying Jak2V617F mutant and Tet2 knockout (Tet-/-) cells to determine the impact of cigarette smoke (CS) in the HSC compartment as well as favoring mutant cell expansion. Results WT mice exposed to smoke displayed increased oxidative stress in long-term HSCs and suppression of the hematopoietic stem and progenitor compartment but smoke exposure did not translate to impaired hematopoietic reconstitution in primary bone marrow transplants. Gene expression analysis of hematopoietic cells in the bone marrow identified an imbalance between Th17 and Treg immune cells suggesting a local inflammatory environment. We also observed enhanced survival of Jak2V617F cells exposed to CS in vivo and cigarette smoke extract (CSE) in vitro. WT bone marrow hematopoietic cells from WT/Jak2V617F chimeric mice exposed to CS demonstrated an increase in neutrophil abundance and distinct overexpression of bone marrow stromal antigen 2 (Bst2) and retinoic acid early transcript 1 (Raet1) targets. Bst2 and Raet1 are indicative of increased interferon signaling and cellular stress including oxidative stress and DNA damage, respectively. In chimeric mice containing both WT and Tet2-/- cells, we observed an increased percentage of circulating mutant cells in peripheral blood post-cigarette smoke exposure when compared to pre-exposure levels while this difference was absent in air-exposed controls. Conclusion Altogether, these findings demonstrate that CS results in an inflamed bone marrow environment that provides a selection pressure for existing CHIP mutations such as Jak2V617F and Tet2 loss-of-function.
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Affiliation(s)
- Gajalakshmi Ramanathan
- Department of Medicine, Division of Hematology/Oncology, University of California, Irvine, Irvine, CA, United States
| | - Jane H. Chen
- Department of Medicine, Division of Hematology/Oncology, University of California, Irvine, Irvine, CA, United States
| | - Nitya Mehrotra
- Department of Medicine, Division of Hematology/Oncology, University of California, Irvine, Irvine, CA, United States
| | - Tiffany Trieu
- Department of Medicine, Division of Hematology/Oncology, University of California, Irvine, Irvine, CA, United States
| | - Aaron Huang
- Department of Medicine, Division of Hematology/Oncology, University of California, Irvine, Irvine, CA, United States
| | - Eduard Mas
- Department of Medicine, Division of Hematology/Oncology, University of California, Irvine, Irvine, CA, United States
| | - Jessica E. Monterrosa Mena
- Department of Medicine, Division of Occupational and Environmental Medicine, University of California, Irvine, Irvine, CA, United States
| | - Bishop Bliss
- Department of Medicine, Division of Occupational and Environmental Medicine, University of California, Irvine, Irvine, CA, United States
| | - David A. Herman
- Department of Medicine, Division of Occupational and Environmental Medicine, University of California, Irvine, Irvine, CA, United States
| | - Michael T. Kleinman
- Department of Medicine, Division of Occupational and Environmental Medicine, University of California, Irvine, Irvine, CA, United States
| | - Angela G. Fleischman
- Department of Medicine, Division of Hematology/Oncology, University of California, Irvine, Irvine, CA, United States
- Chao Family Comprehensive Cancer Center, University of California, Irvine, Irvine, CA, United States
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Karaborklu Argut S, Celik D, Naci Ergin O, Ismet Kilicoglu O. Factors affecting the features of platelet-rich plasma in patients with knee osteoarthritis. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2023; 57:148-153. [PMID: 37670448 PMCID: PMC10544179 DOI: 10.5152/j.aott.2023.22077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 01/08/2023] [Indexed: 09/07/2023]
Abstract
OBJECTIVE The aim of this study was to present an analysis of platelet-rich plasma obtained from patients with knee osteoarthritis and reveal the factors affecting its features. METHODS A total of 62 patients (mean age: 56.68 ± 7.13 years) with symptomatic knee osteoarthritis were included in this study. Age (years), gender, height (m), weight (kg), body mass index (kg/m2), duration of symptoms, smoking status, smoking index, general health status, and physical activity scores were recorded. Whole blood and platelet-rich plasma cell counts were performed with a hematology analyzer. White blood cell, red blood cell, and platelet counts were recorded. According to the dose of injected platelets, efficiency of the procedure, purity of platelet-rich plasma, and activation classification, dose of platelets, efficiency of the procedure (platelet recovery rate, %), and purity of the obtained platelet-rich plasma product (relative composition in platelets, %) were calculated. Correlation analysis between the features of platelet-rich plasma and the patient-related variables, including age, gender, body mass index, smoking status, smoking index, presence of other health conditions, physical activity scores, duration of symptoms, and pain levels, was performed. RESULTS Dose of injected platelets, efficiency of the procedure, purity of platelet-rich plasma, and activation analysis showed that the dose of injected platelets was 3.25 billion, the efficiency of the process was 77%, and the purity rate of the platelet-rich plasma was 98.4%. Platelet-rich plasma platelet count was correlated with whole blood platelet count (r = 0.81, P < .001), whole blood white blood cell count (r = 0.39, P = .002), smoking status (r = 0.56, P = .03), smoking index (r = -0.63, P = .002), and the presence of hypertension (r = -0.31, P=.04). Platelet-rich plasma white blood cell and purity of platelet-rich plasma were correlated with the smoking status of the patients (r = 0.52, P = .01; r = 0.64, P = .003, respectively). CONCLUSION This study has demonstrated that high dose and very pure platelet-rich plasma with medium efficiency was yielded with this platelet-rich plasma preparation procedure; whole blood platelet count, the presence of hypertension, and the smoking status of patients affect the features of the obtained platelet-rich plasma. LEVEL OF EVIDENCE Level IV, Diagnostic Study.
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Affiliation(s)
- Sezen Karaborklu Argut
- Department of Physiotherapy and Rehabilitation, Istanbul University-Cerrahpasa, Faculty of Health Science, Istanbul, Turkey
| | - Derya Celik
- Department of Orthopedics and Traumatology, Istanbul University, Istanbul Medical Faculty, Istanbul, Turkey
| | - Omer Naci Ergin
- Department of Orthopedics and Traumatology, Istanbul University, Istanbul Medical Faculty, Istanbul, Turkey
| | - Onder Ismet Kilicoglu
- Department of Orthopedics and Traumatology, Koç University, Faculty of Medicine, Istanbul, Turkey
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El-Mouelhy ATM, Nasry SA, Abou El-Dahab O, Sabry D, Fawzy El-Sayed K. In vitro evaluation of the effect of the electronic cigarette aerosol, Cannabis smoke, and conventional cigarette smoke on the properties of gingival fibroblasts/gingival mesenchymal stem cells. J Periodontal Res 2021; 57:104-114. [PMID: 34748642 DOI: 10.1111/jre.12943] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/25/2021] [Accepted: 10/12/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The current study aimed to evaluate the effect of electronic cigarette (EC) aerosol, Cannabis, and conventional cigarettes smoke on gingival fibroblast/gingival mesenchymal stem cells' (GF/G-MSCs) of never smokers. MATERIAL AND METHODS Human GF/G-MSCs (n = 32) were isolated and characterized using light microscopy, flow cytometry, and multilineage differentiation ability. Following the application of aerosol/smoke extracts, GF/G-MSCs were evaluated for cellular proliferation; colony-forming units (CFU-F) ability; cellular viability (using the MTT assay); mitochondrial depolarization using JC-1 dye; and genes' expression of ATM, p21, Oct4, and Nanog. RESULTS Colony-forming units and viability (OD 450 nm) were significantly reduced upon exposure to Cannabis (mean ± SD; 5.5 ± 1.5; p < .00001, 0.47 ± 0.21; p < .05) and cigarettes smoke (2.3 ± 1.2 p < .00001, 0.59 ± 0.13, p < .05), while EC aerosol showed no significant reduction (10.8 ± 2.5; p = .05, 1.27 ± 0.47; p > .05) compared to the control group (14.3 ± 3, 1.33 ± 0.12). Significantly upregulated expression of ATM, Oct4, and Nanog (gene copies/GADPH) was noticed with Cannabis (1.5 ± 0.42, 0.82 ± 0.44, and 1.54 ± 0.52, respectively) and cigarettes smoke (1.52 ± 0.75, 0.7 ± 0.14, and 1.48 ± 0.79, respectively; p < .05), whereas EC aerosol caused no statistically significant upregulation of these genes compared to the control group (0.63 ± 0.1, 0.31 ± 0.12, and 0.64 ± 0.46, respectively; p > .05). The p21 gene was not significantly downregulated in EC aerosol (1.22 ± 0.46), Cannabis (0.71 ± 0.24), and cigarettes smokes (0.83 ± 0.54) compared to the control group (p = .053, analysis of variance). CONCLUSION Cannabis and cigarettes smoke induce DNA damage and cellular dedifferentiation and negatively affect the cellular proliferation and viability of GF/G-MSCs of never smokers, whereas EC aerosol showed a significantly lower impact on these properties.
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Affiliation(s)
- Abir Tarek Mansour El-Mouelhy
- Oral Medicine and Periodontology Department, Faculty of Dentistry, Cairo University, Cairo, Egypt.,Department of Surgery and Oral Medicine, National Research Centre, Cairo, Egypt
| | - Sherine Adel Nasry
- Department of Surgery and Oral Medicine, National Research Centre, Cairo, Egypt
| | - Omnia Abou El-Dahab
- Oral Medicine and Periodontology Department, Faculty of Dentistry, Cairo University, Cairo, Egypt
| | - Dina Sabry
- Department of Medical Biochemistry, Molecular Biology and Tissue Engineering Unit, Cairo University School of Medicine, Cairo, Egypt.,Medical Biochemistry and Molecular Biology, Faculty of Medicine, Badr University, Cairo, Egypt
| | - Karim Fawzy El-Sayed
- Oral Medicine and Periodontology Department, Faculty of Dentistry, Cairo University, Cairo, Egypt.,Stem Cell and Tissue Engineering Unit, Faculty of Dentistry, Cairo University, Cairo, Egypt.,Clinic for Conservative Dentistry and Periodontology, School of Dental Medicine, Christian-Albrecht's University, Kiel, Germany
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5
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The Impact of Sedentary Lifestyle, High-fat Diet, Tobacco Smoke, and Alcohol Intake on the Hematopoietic Stem Cell Niches. Hemasphere 2021; 5:e615. [PMID: 34291194 PMCID: PMC8288907 DOI: 10.1097/hs9.0000000000000615] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 06/07/2021] [Indexed: 11/25/2022] Open
Abstract
Hematopoietic stem and progenitor cells maintain hematopoiesis throughout life by generating all major blood cell lineages through the process of self-renewal and differentiation. In adult mammals, hematopoietic stem cells (HSCs) primarily reside in the bone marrow (BM) at special microenvironments called “niches.” Niches are thought to extrinsically orchestrate the HSC fate including their quiescence and proliferation. Insight into the HSC niches mainly comes from studies in mice using surface marker identification and imaging to visualize HSC localization and association with niche cells. The advantage of mouse models is the possibility to study the 3-dimensional BM architecture and cell interactions in an intact traceable system. However, this may not be directly translational to human BM. Sedentary lifestyle, unhealthy diet, excessive alcohol intake, and smoking are all known risk factors for various diseases including hematological disorders and cancer, but how do lifestyle factors impact hematopoiesis and the associated niches? Here, we review current knowledge about the HSC niches and how unhealthy lifestyle may affect it. In addition, we summarize epidemiological data concerning the influence of lifestyle factors on hematological disorders and malignancies.
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6
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Caiado F, Pietras EM, Manz MG. Inflammation as a regulator of hematopoietic stem cell function in disease, aging, and clonal selection. J Exp Med 2021; 218:212381. [PMID: 34129016 PMCID: PMC8210622 DOI: 10.1084/jem.20201541] [Citation(s) in RCA: 113] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/19/2021] [Accepted: 05/19/2021] [Indexed: 12/17/2022] Open
Abstract
Inflammation is an evolutionarily selected defense response to infection or tissue damage that involves activation and consumption of immune cells in order to reestablish and maintain organismal integrity. In this process, hematopoietic stem cells (HSCs) are themselves exposed to inflammatory cues and via proliferation and differentiation, replace mature immune cells in a demand-adapted fashion. Here, we review how major sources of systemic inflammation act on and subsequently shape HSC fate and function. We highlight how lifelong inflammatory exposure contributes to HSC inflamm-aging and selection of premalignant HSC clones. Finally, we explore emerging areas of interest and open questions remaining in the field.
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Affiliation(s)
- Francisco Caiado
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland.,University of Zürich, Comprehensive Cancer Center Zürich, Zürich, Switzerland
| | - Eric M Pietras
- Division of Hematology, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Markus G Manz
- Department of Medical Oncology and Hematology, University Hospital Zürich, Zürich, Switzerland.,University of Zürich, Comprehensive Cancer Center Zürich, Zürich, Switzerland
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7
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Kumboyono K, Nurwidyaningtyas W, Chomsy IN, Wihastuti TA. Early Detection of Negative Smoking Impacts: Vascular Adaptation Deviation Based on Quantification of Circulated Endothelial Activation Markers. Vasc Health Risk Manag 2021; 17:103-109. [PMID: 33790567 PMCID: PMC8001718 DOI: 10.2147/vhrm.s296293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 03/03/2021] [Indexed: 12/04/2022] Open
Abstract
Introduction Smoking can cause vascular damage in the form of an inflammatory reaction characterized by endothelial activation. Endothelial activation forms a pathological adaptation pattern so that it can induce the atherogenesis process. Several markers, such as E-selectin, platelet-derived micro particles (PMPs) and hematopoietic stem cell (HSC) can identify the activation of endothelial in circulating blood. Therefore, the deviation of vascular adaptation due to smoking can be detected early through the feedback mechanism between E-selectin, PMPs, and HSC. Purpose This study aims to analyze the initial picture of the negative impact of smoking on vascular adaptation by measuring E-selectin, PMPs, and HSC in the peripheral blood circulation. Participant criteria and methods: Peripheral blood samples (5 mL) were taken from each participant, both the smoking group (n = 30) and the non-smoker group (n = 31) to obtain peripheral blood mononuclear cells (PBMNC). PBMNC was isolated using ficoll-based gradient centrifugation. The flow cytometry assay method used to measure the E-selectin, PMPs and hematopoietic stem cells. Results The mean of circulating E-selectin in smokers was higher than that of non-smokers. On the other hand, the average number of PMPs and HSCs in smokers was lower than non-smokers. Conclusion Smoking increases the risk of accelerated vascular block formation, as indicated by an increase in the amount of circulating E-selectin. The increase in E-selectin in the blood vessels mediates the increased adhesion of PMPs in the vascular area so that the number of circulating PMPs in smokers decreases. The decrease in circulating PMPs decreases the signal of vascular repair, which is characterized by a decline in the number of HSCs.
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Affiliation(s)
- Kumboyono Kumboyono
- Nursing Department, Faculty of Medicine, University of Brawijaya, Malang, 65145, Indonesia
| | - Wiwit Nurwidyaningtyas
- Doctoral Program of Medical Science, Faculty of Medicine, University of Brawijaya, Malang, 65145, Indonesia
| | - Indah Nur Chomsy
- Doctoral Program of Medical Science, Faculty of Medicine, University of Brawijaya, Malang, 65145, Indonesia
| | - Titin Andri Wihastuti
- Department of Biomedicine, Faculty of Medicine, University of Brawijaya, Malang, 65145, Indonesia
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Morales-Mantilla DE, Huang X, Erice P, Porter P, Zhang Y, Figueroa M, Chandra J, King KY, Kheradmand F, Rodríguez A. Cigarette Smoke Exposure in Mice using a Whole-Body Inhalation System. J Vis Exp 2020. [PMID: 33165327 DOI: 10.3791/61793] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Close to 14% of adults in the United States were reported to smoke cigarettes in 2018. The effects of cigarette smoke (CS) on lungs and cardiovascular diseases have been widely studied, however, the impact of CS in other tissues and organs such as blood and bone marrow remain incompletely defined. Finding the appropriate system to study the effects of CS in rodents can be prohibitively expensive and require the purchase of commercially available systems. Thus, we set out to build an affordable, reliable, and versatile system to study the pathologic effects of CS in mice. This whole-body inhalation exposure system (WBIS) set-up mimics the breathing and puffing of cigarettes by alternating exposure to CS and clean air. Here we show that this do-it-yourself (DIY) system induces airway inflammation and lung emphysema in mice after 4-months of cigarette smoke exposure. The effects of whole-body inhalation (WBI) of CS on hematopoietic stem and progenitor cells (HSPCs) in the bone marrow using this apparatus are also shown.
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Affiliation(s)
- Daniel E Morales-Mantilla
- Program in Immunology, Baylor College of Medicine; Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine
| | - Xinyan Huang
- Department of Medicine - Immunology Allergy and Rheumatology, Baylor College of Medicine; Division of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University
| | - Philip Erice
- Program in Immunology, Baylor College of Medicine; Department of Medicine - Immunology Allergy and Rheumatology, Baylor College of Medicine
| | - Paul Porter
- Department of Medicine, Pulmonary, Critical Care, Sleep Medicine, Baylor College of Medicine
| | - Yun Zhang
- Program in Immunology, Baylor College of Medicine; Department of Pathology and Immunology, Baylor College of Medicine
| | - Mary Figueroa
- Department of Pediatrics, Research and Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center
| | - Joya Chandra
- Department of Pediatrics, Research and Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center
| | - Katherine Y King
- Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine
| | - Farrah Kheradmand
- Department of Medicine, Pulmonary, Critical Care, Sleep Medicine, Baylor College of Medicine; Center for Translational Research on Inflammatory Diseases (CTRID), Michael E. DeBakey VA Medical Center
| | - Antony Rodríguez
- Department of Medicine - Immunology Allergy and Rheumatology, Baylor College of Medicine; Center for Translational Research on Inflammatory Diseases (CTRID), Michael E. DeBakey VA Medical Center;
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9
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Chen XY, Chen YY, Lin W, Chien CW, Chen CH, Wen YC, Hsiao TC, Chuang HC. Effects of Human Umbilical Cord-Derived Mesenchymal Stem Cells on the Acute Cigarette Smoke-Induced Pulmonary Inflammation Model. Front Physiol 2020; 11:962. [PMID: 32903481 PMCID: PMC7434987 DOI: 10.3389/fphys.2020.00962] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/15/2020] [Indexed: 12/27/2022] Open
Abstract
Cigarette smoke (CS) has been reported to induce oxidative stress and inflammatory process in the lungs. However, the role of human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) in the regulation of pulmonary inflammation remains unclear. The objective of this study is to investigate the effects of hUC-MSCs on lung inflammation in the acute CS-induced pulmonary inflammation animal model. Eight-week-old male C57BL/6 mice were intravenously administered 3 × 106, 1 × 107, and 3 × 107 cells/kg of hUC-MSCs as well as normal saline alone (control) after 3 days of CS exposure. Mice exposed to high-efficiency particulate air (HEPA)-filtered room air served as the CS control group. High-dose (3 × 107 cells/kg) hUC-MSC administration significantly decreased tumor necrosis factor (TNF)-α in the bronchoalveolar lavage fluid (BALF) of CS-exposed mice (p < 0.05). The chemokine (CXC motif) ligand 1/keratinocyte chemoattractant (CXCL1/KC) in BALF were significantly reduced by low-dose (3 × 106 cells/kg) and high-dose (3 × 107 cells/kg) hUC-MSC (p < 0.05). Medium-dose hUC-MSC administration decreased interleukin (IL)-1β in lung of mice, and TNF-α and caspase-3 were decreased in the lung of CS-exposed mice by medium- and high-dose MSC (p < 0.05). Low-dose hUC-MSCs significantly elevated serum CXCL1/KC and IL-1β in CS-exposed mice (p < 0.05). Our results suggest that high-dose hUC-MSCs reduced pulmonary inflammation and had antiapoptotic effects in acute pulmonary inflammation.
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Affiliation(s)
- Xiao-Yue Chen
- School of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yi-Ying Chen
- School of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Willie Lin
- Meridigen Biotech Co. Ltd., Taipei, Taiwan
| | | | | | | | - Ta-Chih Hsiao
- Graduate Institute of Environmental Engineering, National Taiwan University, Taipei, Taiwan
| | - Hsiao-Chi Chuang
- School of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Cell Physiology and Molecular Image Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
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10
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Hormaechea-Agulla D, Le DT, King KY. Common Sources of Inflammation and Their Impact on Hematopoietic Stem Cell Biology. CURRENT STEM CELL REPORTS 2020; 6:96-107. [PMID: 32837857 PMCID: PMC7429415 DOI: 10.1007/s40778-020-00177-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Purpose of Review Inflammatory signals have emerged as critical regulators of hematopoietic stem cell (HSC) function. Specifically, HSCs are highly responsive to acute changes in systemic inflammation and this influences not only their division rate but also their lineage fate. Identifying how inflammation regulates HSCs and shapes the blood system is crucial to understanding the mechanisms underpinning these processes, as well as potential links between them. Recent Findings A widening array of physiologic and pathologic processes involving heightened inflammation are now recognized to critically affect HSC biology and blood lineage production. Conditions documented to affect HSC function include not only acute and chronic infections but also autoinflammatory conditions, irradiation injury, and physiologic states such as aging and obesity. Summary Recognizing the contexts during which inflammation affects primitive hematopoiesis is essential to improving our understanding of HSC biology and informing new therapeutic interventions against maladaptive hematopoiesis that occurs during inflammatory diseases, infections, and cancer-related disorders.
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Affiliation(s)
- Daniel Hormaechea-Agulla
- Section of Infectious Diseases, Department of Pediatrics, Baylor College of Medicine, Houston, TX USA
| | - Duy T. Le
- Section of Infectious Diseases, Department of Pediatrics, Baylor College of Medicine, Houston, TX USA
- Program in Immunology, Graduate School of Biomedical Sciences, Baylor College of Medicine, Houston, TX USA
| | - Katherine Y. King
- Section of Infectious Diseases, Department of Pediatrics, Baylor College of Medicine, Houston, TX USA
- Program in Immunology, Graduate School of Biomedical Sciences, Baylor College of Medicine, Houston, TX USA
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11
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Ramanathan G, Craver-Hoover B, Arechavala RJ, Herman DA, Chen JH, Lai HY, Renusch SR, Kleinman MT, Fleischman AG. E-Cigarette Exposure Decreases Bone Marrow Hematopoietic Progenitor Cells. Cancers (Basel) 2020; 12:E2292. [PMID: 32824092 PMCID: PMC7464997 DOI: 10.3390/cancers12082292] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/09/2020] [Accepted: 08/09/2020] [Indexed: 12/11/2022] Open
Abstract
Electronic cigarettes (E-cigs) generate nicotine containing aerosols for inhalation and have emerged as a popular tobacco product among adolescents and young adults, yet little is known about their health effects due to their relatively recent introduction. Few studies have assessed the long-term effects of inhaling E-cigarette smoke or vapor. Here, we show that two months of E-cigarette exposure causes suppression of bone marrow hematopoietic stem and progenitor cells (HSPCs). Specifically, the common myeloid progenitors and granulocyte-macrophage progenitors were decreased in E-cig exposed animals compared to air exposed mice. Competitive reconstitution in bone marrow transplants was not affected by two months of E-cig exposure. When air and E-cig exposed mice were challenged with an inflammatory stimulus using lipopolysaccharide (LPS), competitive fitness between the two groups was not significantly different. However, mice transplanted with bone marrow from E-cigarette plus LPS exposed mice had elevated monocytes in their peripheral blood at five months post-transplant indicating a myeloid bias similar to responses of aged hematopoietic stem cells (HSC) to an acute inflammatory challenge. We also investigated whether E-cigarette exposure enhances the selective advantage of hematopoietic cells with myeloid malignancy associated mutations. E-cigarette exposure for one month slightly increased JAK2V617F mutant cells in peripheral blood but did not have an impact on TET2-/- cells. Altogether, our findings reveal that chronic E-cigarette exposure for two months alters the bone marrow HSPC populations but does not affect HSC reconstitution in primary transplants.
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Affiliation(s)
- Gajalakshmi Ramanathan
- Division of Hematology/Oncology, Department of Medicine, University of California, Irvine, CA 92697, USA;
| | - Brianna Craver-Hoover
- Department of Biological Chemistry, University of California, Irvine, CA 92617, USA; (B.C.-H.); (J.H.C.); (H.Y.L.)
| | - Rebecca J. Arechavala
- Division of Occupational and Environmental Medicine, University of California, Irvine, CA 92617, USA; (R.J.A.); (D.A.H.); (S.R.R.); (M.T.K.)
| | - David A. Herman
- Division of Occupational and Environmental Medicine, University of California, Irvine, CA 92617, USA; (R.J.A.); (D.A.H.); (S.R.R.); (M.T.K.)
| | - Jane H. Chen
- Department of Biological Chemistry, University of California, Irvine, CA 92617, USA; (B.C.-H.); (J.H.C.); (H.Y.L.)
| | - Hew Yeng Lai
- Department of Biological Chemistry, University of California, Irvine, CA 92617, USA; (B.C.-H.); (J.H.C.); (H.Y.L.)
| | - Samantha R. Renusch
- Division of Occupational and Environmental Medicine, University of California, Irvine, CA 92617, USA; (R.J.A.); (D.A.H.); (S.R.R.); (M.T.K.)
| | - Michael T. Kleinman
- Division of Occupational and Environmental Medicine, University of California, Irvine, CA 92617, USA; (R.J.A.); (D.A.H.); (S.R.R.); (M.T.K.)
| | - Angela G. Fleischman
- Division of Hematology/Oncology, Department of Medicine, University of California, Irvine, CA 92697, USA;
- Department of Biological Chemistry, University of California, Irvine, CA 92617, USA; (B.C.-H.); (J.H.C.); (H.Y.L.)
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12
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Abplanalp W, Haberzettl P, Bhatnagar A, Conklin DJ, O'Toole TE. Carnosine Supplementation Mitigates the Deleterious Effects of Particulate Matter Exposure in Mice. J Am Heart Assoc 2019; 8:e013041. [PMID: 31234700 PMCID: PMC6662354 DOI: 10.1161/jaha.119.013041] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 05/29/2019] [Indexed: 12/11/2022]
Abstract
Background Exposure to fine airborne particulate matter ( PM 2.5) induces quantitative and qualitative defects in bone marrow-derived endothelial progenitor cells of mice, and similar outcomes in humans may contribute to vascular dysfunction and the cardiovascular morbidity and mortality associated with PM 2.5 exposure. Nevertheless, mechanisms underlying the pervasive effects of PM 2.5 are unclear and effective interventional strategies to mitigate against PM 2.5 toxicity are lacking. Furthermore, whether PM 2.5 exposure affects other types of bone marrow stem cells leading to additional hematological or immunological dysfunction is not clear. Methods and Results Mice given normal drinking water or that supplemented with carnosine, a naturally occurring, nucleophilic di-peptide that binds reactive aldehydes, were exposed to filtered air or concentrated ambient particles. Mice drinking normal water and exposed to concentrated ambient particles demonstrated a depletion of bone marrow hematopoietic stem cells but no change in mesenchymal stem cells. However, HSC depletion was significantly attenuated when the mice were placed on drinking water containing carnosine. Carnosine supplementation also increased the levels of carnosine-propanal conjugates in the urine of CAPs-exposed mice and prevented the concentrated ambient particles-induced dysfunction of endothelial progenitor cells as assessed by in vitro and in vivo assays. Conclusions These results suggest that exposure to PM 2.5 has pervasive effects on different bone marrow stem cell populations and that PM 2.5-induced hematopoietic stem cells depletion, endothelial progenitor cell dysfunction, and defects in vascular repair can be mitigated by excess carnosine. Carnosine supplementation may be a viable approach for preventing PM 2.5-induced immune dysfunction and cardiovascular injury in humans.
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Affiliation(s)
- Wesley Abplanalp
- Department of MedicineDiabetes and Obesity CenterUniversity of LouisvilleKY
| | - Petra Haberzettl
- Department of MedicineDiabetes and Obesity CenterUniversity of LouisvilleKY
- Envirome InstituteUniversity of LouisvilleKY
| | - Aruni Bhatnagar
- Department of MedicineDiabetes and Obesity CenterUniversity of LouisvilleKY
- Envirome InstituteUniversity of LouisvilleKY
| | - Daniel J. Conklin
- Department of MedicineDiabetes and Obesity CenterUniversity of LouisvilleKY
- Envirome InstituteUniversity of LouisvilleKY
| | - Timothy E. O'Toole
- Department of MedicineDiabetes and Obesity CenterUniversity of LouisvilleKY
- Envirome InstituteUniversity of LouisvilleKY
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13
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Greenberg JM, Carballosa CM, Cheung HS. Concise Review: The Deleterious Effects of Cigarette Smoking and Nicotine Usage and Mesenchymal Stem Cell Function and Implications for Cell-Based Therapies. Stem Cells Transl Med 2017; 6:1815-1821. [PMID: 28696009 PMCID: PMC5689746 DOI: 10.1002/sctm.17-0060] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 06/14/2017] [Indexed: 12/22/2022] Open
Abstract
Stem cell sources for cell‐based therapeutics are often screened for infectious agents and genetic diseases prior to implantation; however, there are other risk factors that are often overlooked, which may ultimately lead to less efficacious clinical outcomes. One such risk factor is exposure of mesenchymal stem cells (MSCs) to cigarette smoke or nicotine. Recent data have shown that exposure to cigarette smoke or nicotine leads to decreased regenerative potential, namely decreased proliferation, decreased migration, and decreased differentiation potential of exposed MSCs. This review provides a brief introduction into MSCs and their respective niches and a summary regarding the interactions of cigarettes and nicotine with MSCs populations. Specifically, the effects of cigarette smoke and nicotine on the regenerative potential of MSCs (i.e., proliferation, migration, and differentiation) will be covered with an emphasis on considerations for the development of future cell‐based clinical trials and therapies. stemcellstranslationalmedicine2017;6:1815–1821
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Affiliation(s)
- Jordan M Greenberg
- Department of Biomedical Engineering, College of Engineering, University of Miami, Coral Gables, Florida, USA
| | - Carlos M Carballosa
- Department of Biomedical Engineering, College of Engineering, University of Miami, Coral Gables, Florida, USA
| | - Herman S Cheung
- Department of Biomedical Engineering, College of Engineering, University of Miami, Coral Gables, Florida, USA.,Geriatric Research, Education and Clinical Center (GRECC); Miami Veterans Affairs Medical Center, Miami, Florida, USA
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14
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Wahl EA, Schenck TL, Machens HG, Egaña JT. Acute stimulation of mesenchymal stem cells with cigarette smoke extract affects their migration, differentiation, and paracrine potential. Sci Rep 2016; 6:22957. [PMID: 26976359 PMCID: PMC4791635 DOI: 10.1038/srep22957] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Accepted: 02/16/2016] [Indexed: 12/13/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are known to play a key role in tissue regeneration, while smoking cigarettes is described to impair it. This work focuses on the effect cigarette smoke extract (CSE) has on the migration, differentiation, and paracrine potential of human adipose derived MSCs (AdMSCs). To mimic native conditions in vitro, AdMSCs were cultured in either monolayer or three-dimensional pellet cultures. While constant exposure to high concentrations of CSE had lethal effects on AdMSCs, lower concentrations of CSE impaired cell migration when compared to control conditions. The secretion of key interleukins was downregulated when CSE was exposed to the cells at low concentrations. Moreover, in this work AdMSCs were exposed to CSE while simultaneously being induced to differentiate into adipocytes, osteoblasts, and chondrocytes to determine the effect of CSE on the cells potential to differentiate. While adipogenic differentiation showed no significant variation, AdMSCs exposed to osteogenic and chondrogenic supplements showed both early and late genetic level variation when acutely exposed to low concentrations of CSE. Our results indicate that even a small amount of cigarette smoke can have detrimental effects on the regenerative potential of MSCs.
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Affiliation(s)
- Elizabeth A. Wahl
- Department of Plastic Surgery and Hand Surgery, University Hospital rechts der Isar, Technische Universität München, Munich, Germany
| | - Thilo L. Schenck
- Department of Plastic Surgery and Hand Surgery, University Hospital rechts der Isar, Technische Universität München, Munich, Germany
| | - Hans-Günther Machens
- Department of Plastic Surgery and Hand Surgery, University Hospital rechts der Isar, Technische Universität München, Munich, Germany
| | - J. Tomás Egaña
- Department of Plastic Surgery and Hand Surgery, University Hospital rechts der Isar, Technische Universität München, Munich, Germany
- Institute for Medical and Biological Engineering, Schools of Engineering, Biological Sciences and Medicine, Universidad Católica de Chile, Santiago, Chile
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15
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Effects of Tobacco Smoking on the Degeneration of the Intervertebral Disc: A Finite Element Study. PLoS One 2015; 10:e0136137. [PMID: 26301590 PMCID: PMC4547737 DOI: 10.1371/journal.pone.0136137] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 07/31/2015] [Indexed: 12/31/2022] Open
Abstract
Tobacco smoking is associated with numerous pathological conditions. Compelling experimental evidence associates smoking to the degeneration of the intervertebral disc (IVD). In particular, it has been shown that nicotine down-regulates both the proliferation rate and glycosaminoglycan (GAG) biosynthesis of disc cells. Moreover, tobacco smoking causes the constriction of the vascular network surrounding the IVD, thus reducing the exchange of nutrients and anabolic agents from the blood vessels to the disc. It has been hypothesized that both nicotine presence in the IVD and the reduced solute exchange are responsible for the degeneration of the disc due to tobacco smoking, but their effects on tissue homeostasis have never been quantified. In this study, a previously presented computational model describing the homeostasis of the IVD was deployed to investigate the effects of impaired solute supply and nicotine-mediated down-regulation of cell proliferation and biosynthetic activity on the health of the disc. We found that the nicotine-mediated down-regulation of cell anabolism mostly affected the GAG concentration at the cartilage endplate, reducing it up to 65% of the value attained in normal physiological conditions. In contrast, the reduction of solutes exchange between blood vessels and disc tissue mostly affected the nucleus pulposus, whose cell density and GAG levels were reduced up to 50% of their normal physiological levels. The effectiveness of quitting smoking on the regeneration of a degenerated IVD was also investigated, and showed to have limited benefit on the health of the disc. A cell-based therapy in conjunction with smoke cessation provided significant improvements in disc health, suggesting that, besides quitting smoking, additional treatments should be implemented in the attempt to recover the health of an IVD degenerated by tobacco smoking.
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