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Wang L, Zhang H, Li Y, Li L. TPX2 influences the regulation of macrophage polarization via the NF-κB pathway in lung adenocarcinoma. Life Sci 2024; 340:122437. [PMID: 38266813 DOI: 10.1016/j.lfs.2024.122437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/05/2024] [Accepted: 01/13/2024] [Indexed: 01/26/2024]
Abstract
BACKGROUND Lung adenocarcinoma (LUAD) is the most prevalent subtype of lung cancer. Xklp2 targeting protein (TPX2), a crucial oncogene exhibits high expression levels in various cancers including LUAD, may serve as a potential target for clinical intervention. Additionally, the growth of lung cancer is significantly influenced by the tumor microenvironment (TME). However, there have been no reports on experiments investigating TPX2 in tumor-infiltrating immune cells (TIICs) in LUAD. Therefore, we verified the effect of TPX2 on macrophage polarization both in vitro and in vivo. METHODS We silenced TPX2 the gene in A549 cells and collected supernatants for macrophage culture. We then used flow cytometry and Western blot analysis to assess macrophage polarization. Additionally, we verified the expression of macrophage colony-stimulating factor (M-CSF), and CD163 by immunohistochemistry (IHC) in tissue specimens from LUAD patients. Finally, pathways related to TPX2's regulatory function in macrophage polarization were analyzed through whole genome sequencing, Western blotting, and immunofluorescence (IF). RESULTS Silencing TPX2 can affect the ratio of CD80+ M1/CD163+ M2 and reduce the polarization of M0 macrophages to CD163+ M2 macrophages mainly by inhibiting the expression of M-CSF. In human LUAD tissues, the expression levels of TPX2, M-CSF and CD163 increased with the degree of differentiation. Silencing TPX2 inhibits the NF-κB signaling pathway, thereby reducing the expression of M-CSF, and affecting macrophage polarization. CONCLUSION Silencing TPX2 can inhibit the expression of M-CSF by blocking the NF-κB signal, thereby reducing CD163+ M2 macrophage polarization. The TPX2/NF-κB/M-CSF signaling axis may be involved in regulating macrophage polarization.
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Affiliation(s)
- Lina Wang
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| | - Haiying Zhang
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| | - Yulin Li
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China.
| | - Lisha Li
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China.
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2
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Yang Y, Kumar V, Peng W, Fijak M, Gabriela M, Cai W, Meinhardt A, Bhushan S. Role of macrophage colony stimulating factor and interferon regulatory factor 7 in modulating the immune profile of mouse testicular macrophages. J Reprod Immunol 2024; 161:104169. [PMID: 38016190 DOI: 10.1016/j.jri.2023.104169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 10/31/2023] [Accepted: 11/14/2023] [Indexed: 11/30/2023]
Abstract
Testicular macrophages (TM) are critical for the function of the testis by regulating homeostasis and inflammatory responses. However, the mechanisms by which TM fulfil these roles remain elusive. In this study, we explored the impact of two key testicular microenvironmental factors, namely 25-hydroxycholesterol (25HC), an oxysterol related to sex hormones and macrophage colony-stimulating factor (M-CSF), a factor crucial for macrophage survival and differentiation, on the regulation of the TM phenotype. Specifically, we examined their role in controlling the expression of the transcription factor interferon regulatory factor 7 (Irf7), a factor critical for maintaining the alternative macrophage phenotype. To achieve this, we used an in vitro bone marrow-derived macrophage (BMDM) model as a surrogate for TM to investigate the roles of 25HC and M-CSF in regulating the expression of Irf7 during the polarization of murine TM. M-CSF was identified as the main regulator of Irf7 expression, while 25HC production is a consequence of Irf7 activation in BMDM. In turn, 25HC plays a role in a negative feedback loop on the expression levels of Irf7 in BMDM. Using flow cytometry in Irf7-/- mouse testis the CD64loMHChi TM subpopulation was found to be decreased. Together with lower IL-10 protein levels in Irf7-/- TM this indicates a shift towards an M1-like macrophage profile. In summary, our data indicates that M-CSF could act as an inducer of high Irf7 expression levels in the mouse testis. However, the exact role of the high 25HC concentration in the testis in maintaining the local immune milieu still needs further study.
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Affiliation(s)
- Yalong Yang
- Institute of Anatomy and Cell Biology, Unit of Reproductive Biology, Giessen, Germany; Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Vishnu Kumar
- Institute of Anatomy and Cell Biology, Unit of Reproductive Biology, Giessen, Germany; Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Wei Peng
- Institute of Anatomy and Cell Biology, Unit of Reproductive Biology, Giessen, Germany; Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Monika Fijak
- Institute of Anatomy and Cell Biology, Unit of Reproductive Biology, Giessen, Germany; Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Michel Gabriela
- Institute for Clinical Immunology and Transfusion Medicine, Justus-Liebig-University, Giessen, Germany
| | - Wei Cai
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Andreas Meinhardt
- Institute of Anatomy and Cell Biology, Unit of Reproductive Biology, Giessen, Germany; Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Sudhanshu Bhushan
- Institute of Anatomy and Cell Biology, Unit of Reproductive Biology, Giessen, Germany; Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany.
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Petrina M, Alothaimeen T, Bouzeineddine NZ, Trus E, Banete A, Gee K, Basta S. Granulocyte macrophage colony stimulating factor exerts dominant effects over macrophage colony stimulating factor during macrophage differentiation in vitro to induce an inflammatory phenotype. Inflamm Res 2024; 73:253-262. [PMID: 38158446 DOI: 10.1007/s00011-023-01834-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 11/21/2023] [Accepted: 12/07/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND Macrophages (Mφ) can exist along a spectrum of phenotypes that include pro-inflammatory (M1) or anti-inflammatory (M2) immune cells. Mφ colony stimulating factor (M-CSF) and granulocyte Mφ colony stimulating factor (GM-CSF) are cytokines important in hematopoiesis, polarization and activation of Mφ. METHODS AND RESULTS To gain a greater understanding of the relationship between GM-CSF and M-CSF, we investigated an in vitro model of differentiation to determine if GM-CSF and M-CSF can antagonize each other, in terms of Mφ phenotype and functions. We determined that Mφ cultured in mixed M-CSF: GM-CSF ratios exhibit M1-like GM-CSF-treated macrophage phenotype when the ratios of the two cytokines are 1:1 in culture. Moreover, GM-CSF is dominant over M-CSF in influencing Mφ production of proinflammatory cytokines such as IL-6, TNFα, and IL-12p40, and the anti-inflammatory cytokine IL-10. CONCLUSIONS Our data established that GM-CSF is more dominant over M-CSF, triggering the Mφ to become pro-inflammatory cells. These findings provide insight into how GM-CSF can influence Mφ activation with implications in inflammatory diseases where the Mφ status can play a significant role in supporting the inflammatory conditions.
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Affiliation(s)
- Maria Petrina
- Department of Biomedical and Molecular Sciences, Queen's University, Botterell Hall, Kingston, ON, K7L 3N6, Canada
| | - Torki Alothaimeen
- Department of Biomedical and Molecular Sciences, Queen's University, Botterell Hall, Kingston, ON, K7L 3N6, Canada
| | - Nasry Zane Bouzeineddine
- Department of Biomedical and Molecular Sciences, Queen's University, Botterell Hall, Kingston, ON, K7L 3N6, Canada
| | - Evan Trus
- Department of Biomedical and Molecular Sciences, Queen's University, Botterell Hall, Kingston, ON, K7L 3N6, Canada
| | - Andra Banete
- Department of Biomedical and Molecular Sciences, Queen's University, Botterell Hall, Kingston, ON, K7L 3N6, Canada
| | - Katrina Gee
- Department of Biomedical and Molecular Sciences, Queen's University, Botterell Hall, Kingston, ON, K7L 3N6, Canada.
| | - Sameh Basta
- Department of Biomedical and Molecular Sciences, Queen's University, Botterell Hall, Kingston, ON, K7L 3N6, Canada.
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4
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Zhang S, Ren D, Hou H, Yao L, Yuan H. M-CSF secreted by gastric cancer cells exacerbates the progression of gastric cancer by increasing the expression of SHP2 in tumor-associated macrophages. Aging (Albany NY) 2023; 15:15525-15534. [PMID: 38159254 PMCID: PMC10781482 DOI: 10.18632/aging.205390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 10/23/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To investigate the effect of Src homology 2 domain-containing tyrosine phosphatase-2 (SHP2) in tumor-associated macrophages (TAMs), which is mediated by macrophage colony-stimulating factor (M-CSF) secreted by gastric cancer cells, on the development of gastric cancer and its molecular mechanism. METHODS The progression of gastric cancer was detected by nude mouse tumor-bearing experiments. Colony formation assay and cell counting kit-8 (CCK8) assay were used to detect the proliferation capacity of gastric cancer cells. The migration capacity of gastric cancer cells was examined by wound healing assay. Transwell migration and invasion assays were performed on gastric cancer cells. Detection of relevant protein expression using western blotting. RESULTS Overexpression of SHP2 could promote the progression of gastric cancer in nude mice. The results of colony formation assay and CCK8 assay showed that overexpression of SHP2 could enhance the proliferation of gastric cancer cells. It was found by wound healing assay and Transwell assay that overexpression of SHP2 could facilitate the migration and invasion of gastric cancer cells. The results of Western blotting revealed that overexpression of SHP2 could increase the expressions of p-STAT3, s-PD-1, p-Src, p-Lyn, p-PI3K, p-AKT, Arginase-1, MMP1 and MMP3 but decrease the expressions of TBK1 and SOCS1 in TAMs, and also increase the expressions of CD9, TSG101 and s-PD-1 in exosomes. CONCLUSION M-CSF secreted by gastric cancer cells can promote the proliferation, invasion and migration of gastric cancer cells by increasing the expression of SHP2 in TAMs.
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Affiliation(s)
- Shaohua Zhang
- Eighth People’s Hospital of Hebei Province, Shijiazhuang 050000, China
| | - Dongfei Ren
- Eighth People’s Hospital of Hebei Province, Shijiazhuang 050000, China
| | - Huiyu Hou
- HeBei General Hospital, Shijiazhuang 050000, China
| | - Li Yao
- Handan Central Hospital, Handan 056000, China
| | - Hufang Yuan
- The Fourth Hospital of Hebei Medical University, Shijiazhuang 050000, China
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Matwiejuk M, Myśliwiec H, Chabowski A, Flisiak I. An Overview of Growth Factors as the Potential Link between Psoriasis and Metabolic Syndrome. J Clin Med 2023; 13:109. [PMID: 38202116 PMCID: PMC10780265 DOI: 10.3390/jcm13010109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/26/2023] [Accepted: 12/05/2023] [Indexed: 01/12/2024] Open
Abstract
Psoriasis is a chronic, complex, and immunologically mediated systemic disease that not only affects the skin, but also the joints and nails. It may coexist with various other disorders, such as depression, psoriatic arthritis, cardiovascular diseases, diabetes mellitus, and metabolic syndrome. In particular, the potential link between psoriasis and metabolic syndrome is an issue worthy of attention. The dysregulation of growth factors could potentially contribute to the disturbances of keratinocyte proliferation, inflammation, and itch severity. However, the pathophysiology of psoriasis and its comorbidities, such as metabolic syndrome, remains incompletely elucidated. Growth factors and their abnormal metabolism may be a potential link connecting these conditions. Overall, the objective of this review is to analyze the role of growth factor disturbances in both psoriasis and metabolic syndrome.
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Affiliation(s)
- Mateusz Matwiejuk
- Department of Dermatology and Venereology, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Hanna Myśliwiec
- Department of Dermatology and Venereology, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Adrian Chabowski
- Department of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Iwona Flisiak
- Department of Dermatology and Venereology, Medical University of Bialystok, 15-089 Bialystok, Poland
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Laudanski K, Liu D, Karnatovskaia L, Devang S, Mathew A, Szeto WY. Whole Blood Reactivity to Viral and Bacterial Pathogens after Non-Emergent Cardiac Surgery during the Acute and Convalescence Periods Demonstrates a Distinctive Profile of Cytokines Production Compared to the Preoperative Baseline in Cohort of 108 Patients, Suggesting Immunological Reprogramming during the 28 Days Traditionally Recognized as the Post-Surgical Recovery Period. Biomedicines 2023; 12:28. [PMID: 38275389 PMCID: PMC10812925 DOI: 10.3390/biomedicines12010028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/19/2023] [Accepted: 12/06/2023] [Indexed: 01/27/2024] Open
Abstract
The release of danger signals from tissues in response to trauma during cardiac surgery creates conditions to reprogram the immune system to subsequent challenges posed by pathogens in the postoperative period. To demonstrate this, we tested immunoreactivity before surgery as the baseline (tbaseline), followed by subsequent challenges during the acute phase (t24h), convalescence (t7d), and long-term recovery (t3m). For 108 patients undergoing elective heart surgery, whole blood was stimulated with lipopolysaccharide (LPS), Influenza A virus subtype N2 (H3N2), or the Flublok™ vaccine to represent common pathogenic challenges. Leukocytosis, platelet count, and serum C-reactive protein (CRP) were used to measure non-specific inflammation. Cytokines were measured after 18 h of stimulation to reflect activation of the various cell types (activated neutrophils-IL-8; activated T cells-IL-2, IFNγ, activated monocyte (MO)-TNFα, IL-6, and deactivated or atypically activated MO and/or T cells-M-CSF, IL-10). IL-2 and IL-10 were increased at t7d, while TNFα was suppressed at t24h when LPS was utilized. Interestingly, M-CSF and IL-6 production was elevated at seven days in response to all stimuli compared to baseline. While some non-specific markers of inflammation (white cell count, IL-6, and IL-8) returned to presurgical levels at t3m, CRP and platelet counts remained elevated. We showed that surgical stimulus reprograms leukocyte response to LPS with only partial restoration of non-specific markers of inflammation.
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Affiliation(s)
- Krzysztof Laudanski
- Department of Anesthesiology and Perioperative Care, Mayo Clinic, Rochester, MN 55905, USA
| | - Da Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110055, China;
| | - Lioudmila Karnatovskaia
- Division of Pulmonary and Critical Care, Department of Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA;
| | - Sanghavi Devang
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, FL 32224, USA;
| | - Amal Mathew
- School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA 19104, USA;
| | - Wilson Y. Szeto
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA 19104, USA;
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Yuan Y, Li Y, Zhao W, Hu Y, Zhou C, Long T, Long L. WNT4 promotes macrophage polarization via granulosa cell M-CSF and reduces granulosa cell apoptosis in endometriosis. Cytokine 2023; 172:156400. [PMID: 37839333 DOI: 10.1016/j.cyto.2023.156400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/04/2023] [Accepted: 10/05/2023] [Indexed: 10/17/2023]
Abstract
BACKGROUND WNT4 gene polymorphism are common in endometriosis and may functionally link estrogen and estrogen receptor signaling. Previous study confirmed estrogen and estrogen receptor signaling recruit macrophage to promote the pathogenesis of endometriosis. To investigate the effect of WNT4 in endometriosis involved in macrophage polarization and whether WNT4 could reduce the apoptosis of granulosa cells. METHODS An observational study consisting of 8 cases of women with endometriosis (diagnosed by surgery and histology) and 22 mice of endometriosis animal model was conducted. Granulosa cells were isolated from 16 patients with endometriosis and co-cultured with macrophage under WNT4 treatment using TUNEL assay, quantitative reverse transcription PCR, flow cytometry and ELISA analysis. 22 mice of endometriosis animal model confirmed the WNT4 treatment effects using histology and immunohistochemistry, Western blot and flow cytometry. RESULTS We observed that the apoptotic proportion of granulosa cells was significantly decreased and M2 macrophage was significantly increased after WNT4 treatment during the granulosa cell and macrophage co-culture system. To reveal the underlying mechanism for this, we conducted a series of experiments and found that high expression of granulosa cell M-CSF led to the M2 polarization of macrophages. The animal model also suggested that the anti-apoptotic effect of WNT4 on granulosa cells were conducted by the M2 polarized macrophage. CONCLUSIONS WNT4 could reduce granulosa cell apoptosis and improve ovarian reserve by promoting macrophage polarization in endometriosis. M-CSF secreted by granulosa cell after WNT4 treatment was the main mediator of macrophage polarization.
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Affiliation(s)
- Yuan Yuan
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 1 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Yubin Li
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 1 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Wen Zhao
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 1 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Yue Hu
- Translational Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Canquan Zhou
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, 1 Zhongshan Road II, Guangzhou, Guangdong 510080, China
| | - Tengfei Long
- Department of Gynaecology and Obstetrics, Sun Yat-sen Memorial Hospital, 107 Yanjiang West Road, Guangzhou, Guangdong 510120, China.
| | - Lingli Long
- Clinical Research Center, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road II, Guangzhou, Guangdong 510080, China.
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Duarte C, Yamada C, Ngala B, Garcia C, Akkaoui J, Birsa M, Ho A, Nusbaum A, AlQallaf H, John V, Movila A. Effects of IL-34 and anti-IL-34 neutralizing mAb on alveolar bone loss in a ligature-induced model of periodontitis. Mol Oral Microbiol 2023. [PMID: 37902168 DOI: 10.1111/omi.12437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 09/19/2023] [Accepted: 09/21/2023] [Indexed: 10/31/2023]
Abstract
Macrophage colony-stimulating factor (M-CSF) and interleukin-34 (IL-34) are ligands for the colony-stimulating factor-1 receptor (CSF-1r) expressed on the surface of monocyte/macrophage lineage cells. The importance of coordinated signaling between M-CSF/receptor activator of the nuclear factor kappa-Β ligand (RANKL) in physiological and pathological bone remodeling and alveolar bone loss in response to oral bacterial colonization is well established. However, our knowledge about the IL-34/RANKL signaling in periodontal bone loss remains limited. Recently published cohort studies have demonstrated that the expression patterns of IL-34 are dramatically elevated in gingival crevicular fluid collected from patients with periodontitis. Therefore, the present study aims to evaluate the effects of IL-34 on osteoclastogenesis in vitro and in experimental ligature-mediated model of periodontitis using male mice. Our initial in vitro study demonstrated increased RANKL-induced osteoclastogenesis of IL-34-primed osteoclast precursors (OCPs) compared to M-CSF-primed OCPs. Using an experimental model of ligature-mediated periodontitis, we further demonstrated elevated expression of IL-34 in periodontal lesions. In contrast, M-CSF levels were dramatically reduced in these periodontal lesions. Furthermore, local injections of mouse recombinant IL-34 protein significantly elevated cathepsin K activity, increased the number of tartrate-resistant acid phosphatase (TRAP)-positive osteoclasts and promoted alveolar bone loss in periodontitis lesions. In contrast, anti-IL-34 neutralizing monoclonal antibody significantly reduced the level of alveolar bone loss and the number of TRAP-positive osteoclasts in periodontitis lesions. No beneficial effects of locally injected anti-M-CSF neutralizing antibody were observed in periodontal lesions. This study illustrates the role of IL-34 in promoting alveolar bone loss in periodontal lesions and proposes the potential of anti-IL34 monoclonal antibody (mAb)-based therapeutic regimens to suppress alveolar bone loss in periodontitis lesions.
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Affiliation(s)
- Carolina Duarte
- Department of Oral Sciences and Translational Research, College of Dental Medicine, Nova Southeastern University, Davie, Florida, USA
- Hussman Institute for Autism, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Chiaki Yamada
- Department of Biomedical Sciences and Comprehensive Care, Indiana University School of Dentistry, Indianapolis, Indiana, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Bidii Ngala
- Department of Biomedical Sciences and Comprehensive Care, Indiana University School of Dentistry, Indianapolis, Indiana, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Christopher Garcia
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Juliet Akkaoui
- Department of Oral Sciences and Translational Research, College of Dental Medicine, Nova Southeastern University, Davie, Florida, USA
- School of Medicine, Florida International University, Miami, Florida, USA
| | - Maxim Birsa
- Department of Oral Sciences and Translational Research, College of Dental Medicine, Nova Southeastern University, Davie, Florida, USA
| | - Anny Ho
- Department of Oral Sciences and Translational Research, College of Dental Medicine, Nova Southeastern University, Davie, Florida, USA
| | - Amilia Nusbaum
- Department of Biomedical Sciences and Comprehensive Care, Indiana University School of Dentistry, Indianapolis, Indiana, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Hawra AlQallaf
- Department of Periodontology, Indiana University School of Dentistry, Indianapolis, Indiana, USA
| | - Vanchit John
- Department of Periodontology, Indiana University School of Dentistry, Indianapolis, Indiana, USA
| | - Alexandru Movila
- Department of Oral Sciences and Translational Research, College of Dental Medicine, Nova Southeastern University, Davie, Florida, USA
- Department of Biomedical Sciences and Comprehensive Care, Indiana University School of Dentistry, Indianapolis, Indiana, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Zhang Q, Song Q, Liu S, Xu Y, Gao D, Lu P, Liu Y, Zhao G, Wu L, Zhao C, Yang J. Integrated transcriptomic and metabolomic analysis reveals the metabolic programming of G M-CSF- and M-CSF- differentiated mouse macrophages. Front Immunol 2023; 14:1230772. [PMID: 37818352 PMCID: PMC10560851 DOI: 10.3389/fimmu.2023.1230772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 09/11/2023] [Indexed: 10/12/2023] Open
Abstract
Macrophages play a critical role in the inflammatory response and tumor development. Macrophages are primarily divided into pro-inflammatory M1-like and anti-inflammatory M2-like macrophages based on their activation status and functions. In vitro macrophage models could be derived from mouse bone marrow cells stimulated with two types of differentiation factors: GM-CSF (GM-BMDMs) and M-CSF (M-BMDMs), to represent M1- and M2-like macrophages, respectively. Since macrophage differentiation requires coordinated metabolic reprogramming and transcriptional rewiring in order to fulfill their distinct roles, we combined both transcriptome and metabolome analysis, coupled with experimental validation, to gain insight into the metabolic status of GM- and M-BMDMs. The data revealed higher levels of the tricarboxylic acid cycle (TCA cycle), oxidative phosphorylation (OXPHOS), fatty acid oxidation (FAO), and urea and ornithine production from arginine in GM-BMDMs, and a preference for glycolysis, fatty acid storage, bile acid metabolism, and citrulline and nitric oxide (NO) production from arginine in M-BMDMs. Correlation analysis with the proteomic data showed high consistency in the mRNA and protein levels of metabolic genes. Similar results were also obtained when compared to RNA-seq data of human monocyte derived macrophages from the GEO database. Furthermore, canonical macrophage functions such as inflammatory response and phagocytosis were tightly associated with the representative metabolic pathways. In the current study, we identified the core metabolites, metabolic genes, and functional terms of the two distinct mouse macrophage populations. We also distinguished the metabolic influences of the differentiation factors GM-CSF and M-CSF, and wish to provide valuable information for in vitro macrophage studies.
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Affiliation(s)
- Qianyue Zhang
- Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Qiaoling Song
- Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
- Innovation Platform of Marine Drug Screening and Evaluation, Qingdao Marine Science and Technology Center, Qingdao, China
| | - Shan Liu
- Innovation Platform of Marine Drug Screening and Evaluation, Qingdao Marine Science and Technology Center, Qingdao, China
| | - Yuting Xu
- Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Danling Gao
- Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Peizhe Lu
- Department of Neuroscience, University of Michigan, Ann Arbor, MI, United States
| | - Yuantao Liu
- Department of Endocrinology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Guanghui Zhao
- Medical Laboratory Center, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
- Oncology Laboratory, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Lihong Wu
- Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Chenyang Zhao
- Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Jinbo Yang
- Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
- Innovation Platform of Marine Drug Screening and Evaluation, Qingdao Marine Science and Technology Center, Qingdao, China
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Senpuku H, Yoshimura K, Takai H, Maruoka Y, Yamashita E, Tominaga A, Ogata Y. Role of Macrophage Colony-Stimulating Factor for Staphylococcal Infection in the Oral Cavity. J Clin Med 2023; 12:5825. [PMID: 37762764 PMCID: PMC10532062 DOI: 10.3390/jcm12185825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/30/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Abstract
OBJECTIVE There are few valid indicators of oral infection owing to the complexity of pathogenic factors in oral diseases. Salivary markers are very useful for scrutinizing the symptoms of disease. To provide a reliable and useful predictive indicator of infection for opportunistic pathogens in individuals with compromised immune systems, such as those with periodontal diseases and Human Immunodeficiency Virus (HIV), this study examines opportunistic pathogens such as C. albicans and staphylococci and macrophage colony-stimulating factor (M-CSF) and CA125/MUC16 in saliva. The aim was to explore the correlations investigated among these factors. METHODS Samples were divided into two groups (based on patient sex, the absence and presence of dentures in elderly, or HIV-positive patients and healthy subjects), and the correlation was analyzed in two groups of elderly patients with periodontal disease (64.5 ± 11.2 years old) and HIV-infected patients (41.9 ± 8.4 years old). Healthy subjects (33.8 ± 9.1 years old) were also analyzed as a control. Levels of C. albicans, staphylococci, and M-CSF, which is an immunological factor for the differentiation of macrophage, and CA125/MUC16, which provides a protective lubricating barrier against infection, were investigated. RESULTS A significant and positive correlation between the levels of M-CSF and staphylococci was found in elderly individuals and HIV-positive patients treated with antiretroviral therapy. A significant and positive correlation between the levels of M-CSF and CD125/MUC16 was also found in both patients. These correlations were enhanced in both patients as compared with healthy subjects. CONCLUSION Salivary M-CSF might be useful as a new indicator of opportunistic infection caused by staphylococci and a defense against infection in immunocompromised hosts.
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Affiliation(s)
- Hidenobu Senpuku
- Department of Bacteriology I, National Institute of Infectious Diseases, Tokyo 162-8640, Japan
- Department of Microbiology and Immunology, Nihon University of School of Dentistry at Matsudo, Matsudo 271-8587, Japan
| | | | - Hideki Takai
- Department of Periodontology, Nihon University School of Dentistry at Matsudo, Matsudo 271-8587, Japan; (H.T.)
| | - Yutaka Maruoka
- National Center for Global Health and Medicine, Tokyo 162-8655, Japan;
| | - Erika Yamashita
- Department of Orthodontics, Nihon University School of Dentistry at Matsudo, Matsudo 271-8587, Japan;
| | - Akira Tominaga
- Department of Bacteriology I, National Institute of Infectious Diseases, Tokyo 162-8640, Japan
| | - Yorimasa Ogata
- Department of Periodontology, Nihon University School of Dentistry at Matsudo, Matsudo 271-8587, Japan; (H.T.)
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11
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Ishijima T, Nakajima K. Mechanisms of Microglia Proliferation in a Rat Model of Facial Nerve Anatomy. Biology (Basel) 2023; 12:1121. [PMID: 37627005 PMCID: PMC10452325 DOI: 10.3390/biology12081121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/27/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023]
Abstract
Although microglia exist as a minor glial cell type in the normal state of the brain, they increase in number in response to various disorders and insults. However, it remains unclear whether microglia proliferate in the affected area, and the mechanism of the proliferation has long attracted the attention of researchers. We analyzed microglial mitosis using a facial nerve transection model in which the blood-brain barrier is left unimpaired when the nerves are axotomized. Our results showed that the levels of macrophage colony-stimulating factor (M-CSF), cFms (the receptor for M-CSF), cyclin A/D, and proliferating cell nuclear antigen (PCNA) were increased in microglia in the axotomized facial nucleus (axotFN). In vitro experiments revealed that M-CSF induced cFms, cyclin A/D, and PCNA in microglia, suggesting that microglia proliferate in response to M-CSF in vivo. In addition, M-CSF caused the activation of c-Jun N-terminal kinase (JNK) and p38, and the specific inhibitors of JNK and p38 arrested the microglial mitosis. JNK and p38 were shown to play roles in the induction of cyclins/PCNA and cFms, respectively. cFms was suggested to be induced through a signaling cascade of p38-mitogen- and stress-activated kinase-1 (MSK1)-cAMP-responsive element binding protein (CREB) and/or p38-activating transcription factor 2 (ATF2). Microglia proliferating in the axotFN are anticipated to serve as neuroprotective cells by supplying neurotrophic factors and/or scavenging excite toxins and reactive oxygen radicals.
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Affiliation(s)
- Takashi Ishijima
- Graduate School of Science and Engineering, Soka University, Tokyo 192-8577, Japan;
| | - Kazuyuki Nakajima
- Graduate School of Science and Engineering, Soka University, Tokyo 192-8577, Japan;
- Glycan & Life Systems Integration Center, Soka University, Tokyo 192-8577, Japan
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12
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Gallo CC, Honda TSB, Alves PT, Han SW. Macrophages mobilized by the overexpression of the macrophage-colony stimulating factor promote efficient recovery of the ischemic muscle functionality. Life Sci 2023; 317:121478. [PMID: 36758666 DOI: 10.1016/j.lfs.2023.121478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/24/2023] [Accepted: 02/02/2023] [Indexed: 02/10/2023]
Abstract
AIMS Narrowing or occlusion of arteries that supply the limbs can evolve to critical limb ischemia. M-CSF promotes proliferation, differentiation and survival of monocytes and macrophages, and polarization of macrophages to M2-subtype, which are essential elements for vessel formation and tissue repair. Based on these properties of M-CSF, we hypothesize that transfection of M-CSF into ischemic limbs may promote vessel formation and repair of ischemic limbs. MAIN METHODS Hindlimb ischemia was surgically induced in 10-12 weeks old Balb/c and gene therapy was performed with intramuscular application of either uP-MCSF or uP plasmids (100 μg). Macrophage and monocyte subpopulations were assessed by flow cytometry and blood flow was monitored by Laser Doppler Perfusion Imaging (LDPI). Thirty days after transfection, we assessed gastrocnemius mass and muscle force, subsequently collecting the muscle for histology. KEY FINDINGS We successfully developed the uP-MCSF plasmid, which increases M-CSF expression in the muscle transiently. Thirty days after uP-MCSF gene therapy in ischemic muscles, the treated group presented: improved muscle force, reduced fibrosis and increased arteriogenesis, although LDPI analysis did not show any significant difference in blood flow among groups. Noteworthy, we observed a temporary increase in MHCIIhighCD206high macrophages after uP-MCSF transfection. SIGNIFICANCE M-CSF gene therapy improved ischemic muscle functionality by promoting arteriogenesis and decreasing fibrosis, likely through increased MHCIIhighCD206high macrophages and not via classically known M2-macrophages.
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Affiliation(s)
- Camila Congentino Gallo
- Interdisciplinary Center for Gene Therapy, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Tâmisa Seeko Bandeira Honda
- Interdisciplinary Center for Gene Therapy, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Patrícia Terra Alves
- Interdisciplinary Center for Gene Therapy, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Sang Won Han
- Interdisciplinary Center for Gene Therapy, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil..
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Abstract
PURPOSE This work compiles the characteristics of bone cells involved in the physiological bone remodeling. METHODS A narrative review of the literature was performed. RESULTS Remodeling is a different process from modeling. Remodeling allows old or damaged bone tissue to be renewed, ensuring the maintenance of bone fracture resistance, as well as maintaining calcium and phosphorus homeostasis. We present the role of osteoclasts, a multinucleated cell with hematopoietic origin responsible for resorbing bone. The formation of osteoclasts depends on the cytokines macrophage colony stimulating factor (M-CSF) and receptor activator of NF-kB ligand (RANKL) and can be blocked by osteoprotegerin. Furthermore, this review highlights the features of osteoblasts, polarized cubic cells of mesenchymal origin that deposit bone and also covers osteocytes and bone lining cells. This review presents the five fundamental phases of bone remodeling and addresses aspects of its regulation through hormones and growth factors. CONCLUSIONS Knowledge of the current concepts of physiological bone remodeling is necessary for the study of the different pathologies that affect the bone tissue and thus helps in the search for new therapies.
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Affiliation(s)
- Gabriel Bassan Marinho Maciel
- Postgraduate Program in Dental Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil. .,Department of Pathology, Federal University of Santa Maria, Av. Roraima, 1000, Santa Maria, 97015-900, RS, Brazil.
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14
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Inoue K, Qin Y, Xia Y, Han J, Yuan R, Sun J, Xu R, Jiang JX, Greenblatt MB, Zhao B. Bone marrow Adipoq-lineage progenitors are a major cellular source of M-CSF that dominates bone marrow macrophage development, osteoclastogenesis, and bone mass. eLife 2023; 12:e82118. [PMID: 36779851 PMCID: PMC10005769 DOI: 10.7554/elife.82118] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 02/12/2023] [Indexed: 02/14/2023] Open
Abstract
M-CSF is a critical growth factor for myeloid lineage cells, including monocytes, macrophages, and osteoclasts. Tissue-resident macrophages in most organs rely on local M-CSF. However, it is unclear what specific cells in the bone marrow produce M-CSF to maintain myeloid homeostasis. Here, we found that Adipoq-lineage progenitors but not mature adipocytes in bone marrow or in peripheral adipose tissue, are a major cellular source of M-CSF, with these Adipoq-lineage progenitors producing M-CSF at levels much higher than those produced by osteoblast lineage cells. The Adipoq-lineage progenitors with high CSF1 expression also exist in human bone marrow. Deficiency of M-CSF in bone marrow Adipoq-lineage progenitors drastically reduces the generation of bone marrow macrophages and osteoclasts, leading to severe osteopetrosis in mice. Furthermore, the osteoporosis in ovariectomized mice can be significantly alleviated by the absence of M-CSF in bone marrow Adipoq-lineage progenitors. Our findings identify bone marrow Adipoq-lineage progenitors as a major cellular source of M-CSF in bone marrow and reveal their crucial contribution to bone marrow macrophage development, osteoclastogenesis, bone homeostasis, and pathological bone loss.
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Affiliation(s)
- Kazuki Inoue
- Arthritis and Tissue Degeneration Program and David Z. Rosensweig Genomics Research Center, Hospital for Special SurgeryNew YorkUnited States
- Department of Medicine, Weill Cornell Medical CollegeNew YorkUnited States
| | - Yongli Qin
- Arthritis and Tissue Degeneration Program and David Z. Rosensweig Genomics Research Center, Hospital for Special SurgeryNew YorkUnited States
- Department of Medicine, Weill Cornell Medical CollegeNew YorkUnited States
| | - Yuhan Xia
- Arthritis and Tissue Degeneration Program and David Z. Rosensweig Genomics Research Center, Hospital for Special SurgeryNew YorkUnited States
- Department of Medicine, Weill Cornell Medical CollegeNew YorkUnited States
| | - Jie Han
- The first Affiliated Hospital of Xiamen University-ICMRS Collaborating Center for Skeletal Stem Cells, State Key Laboratory of Cellular Stress Biology, Faculty of Medicine and Life Sciences, Fujian Provincial Key Laboratory of Organ and Tissue Regeneration, School of Medicine, Xiamen UniversityXiamenChina
| | - Ruoxi Yuan
- Arthritis and Tissue Degeneration Program and David Z. Rosensweig Genomics Research Center, Hospital for Special SurgeryNew YorkUnited States
- Department of Medicine, Weill Cornell Medical CollegeNew YorkUnited States
| | - Jun Sun
- Pathology and Laboratory Medicine, Weill Cornell Medical CollegeNew YorkUnited States
| | - Ren Xu
- The first Affiliated Hospital of Xiamen University-ICMRS Collaborating Center for Skeletal Stem Cells, State Key Laboratory of Cellular Stress Biology, Faculty of Medicine and Life Sciences, Fujian Provincial Key Laboratory of Organ and Tissue Regeneration, School of Medicine, Xiamen UniversityXiamenChina
| | - Jean X Jiang
- Department of Biochemistry & Structural Biology, University of Texas Health Science Center at San AntonioSan AntonioUnited States
| | - Matthew B Greenblatt
- Pathology and Laboratory Medicine, Weill Cornell Medical CollegeNew YorkUnited States
- Research Institute, Hospital for Special SurgeryNew YorkUnited States
| | - Baohong Zhao
- Arthritis and Tissue Degeneration Program and David Z. Rosensweig Genomics Research Center, Hospital for Special SurgeryNew YorkUnited States
- Department of Medicine, Weill Cornell Medical CollegeNew YorkUnited States
- Graduate Program in Cell and Development Biology, Weill Cornell Graduate School of Medical SciencesNew YorkUnited States
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15
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Matsuzaki H, Komohara Y, Yano H, Fujiwara Y, Kai K, Yamada R, Yoshii D, Uekawa K, Shinojima N, Mikami Y, Mukasa A. Macrophage colony-stimulating factor potentially induces recruitment and maturation of macrophages in recurrent pituitary neuroendocrine tumors. Microbiol Immunol 2023; 67:90-98. [PMID: 36461910 DOI: 10.1111/1348-0421.13041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/11/2022] [Accepted: 11/30/2022] [Indexed: 12/07/2022]
Abstract
Although pituitary neuroendocrine tumors (PitNETs) are usually benign, some are highly invasive and recurrent. Recurrent PitNETs are often treatment-resistant and there is currently no effective evidence-based treatment. Tumor-associated macrophages (TAMs) promote tumor growth in many cancers, but the effect of TAMs on PitNETs remains unclear. This study investigated the role of TAMs in the incidence of recurrent PitNETs. Immunohistochemical analysis revealed that the densities of CD163- and CD204-positive TAMs tended to increase in recurrent PitNETs. Compared with TAMs in primary lesions, those in recurrent lesions were enlarged. To clarify the cell-cell interactions between TAMs and PitNETs, in vitro experiments were performed using a mouse PitNET cell line AtT20 and the mouse macrophage cell line J774. Several cytokines related to macrophage chemotaxis and differentiation, such as M-CSF, were elevated significantly by stimulation with macrophage conditioned medium. When M-CSF immunohistochemistry analysis was performed using human PitNET samples, M-CSF expression increased significantly in recurrent lesions compared with primary lesions. Although no M-CSF receptor (M-CSFR) expression was observed in tumor cells of primary and recurrent PitNETs, flow cytometric analysis revealed that the mouse PitNET cell line expressed M-CSFR. Cellular proliferation in mouse PitNETs was inhibited by high concentrations of M-CSFR inhibitors, suggesting that cell-to-cell communication between PitNETs and macrophages induces M-CSF expression, which in turn enhances TAM chemotaxis and maturation in the tumor microenvironment. Blocking the M-CSFR signaling pathway might be a novel therapeutic adjuvant in treating recurrent PitNETs.
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Affiliation(s)
- Hiroaki Matsuzaki
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.,Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoshihiro Komohara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.,Center for Metabolic Regulation of Healthy Aging, Kumamoto University, Kumamoto, Japan
| | - Hiromu Yano
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yukio Fujiwara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Keitaro Kai
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Rin Yamada
- Department of Diagnostic Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Daiki Yoshii
- Department of Diagnostic Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Ken Uekawa
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Naoki Shinojima
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoshiki Mikami
- Department of Diagnostic Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Akitake Mukasa
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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16
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Yao CL, Tseng TY. The synergistic and enhancive effects of IL-6 and M-CSF to expand and differentiate functional dendritic cells from human monocytes under serum-free condition. J Biol Eng 2023; 17:6. [PMID: 36703209 PMCID: PMC9881386 DOI: 10.1186/s13036-023-00325-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 01/17/2023] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Dendritic cells (DCs) are differentiated from monocytes, and have a strong ability to perform phagocytosis, present antigens and activate T cell immune response. Therefore, DCs are one of the key factors in fighting cancer in immunotherapy, and it is an important issue to develop a serum-free system for DC differentiation and expansion in vitro for clinical application. RESULTS In this study, IL-6 and M-CSF were determined and a concentration combination of cytokines was optimized to develop an optimal DC serum-free differentiation medium (SF-DC Optimal) that can effectively differentiate CD14+ monocytes into CD40+CD209+ DCs. After differentiation, the morphology, growth kinetics, surface antigen expression, phagocytosis ability, cytokine secretion, mixed lymphocyte reaction and stimulation for maturation of the differentiated DCs were checked and confirmed. Importantly, this research is the first report finding that the addition an extra low concentration of IL-6 and M-CSF exhibited a synergistic effect with GM-CSF and IL-4 to generate higher numbers and more fully functional DCs than the addition of GM-CSF and IL-4 only under serum-free condition. CONCLUSION A large number of functional DCs can be generated by using SF-DC Optimal medium and provide an alternative source of DCs for related basic research and clinical applications.
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Affiliation(s)
- Chao-Ling Yao
- grid.64523.360000 0004 0532 3255Department of Chemical Engineering, National Cheng Kung University, No. 1, University Road, Tainan, 70101 Taiwan
| | - Tsung-Yu Tseng
- grid.64523.360000 0004 0532 3255Department of Chemical Engineering, National Cheng Kung University, No. 1, University Road, Tainan, 70101 Taiwan
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17
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Bouabid C, Rabhi S, Thedinga K, Barel G, Tnani H, Rabhi I, Benkahla A, Herwig R, Guizani-Tabbane L. Host M-CSF induced gene expression drives changes in susceptible and resistant mice-derived BMdMs upon Leishmania major infection. Front Immunol 2023; 14:1111072. [PMID: 37187743 PMCID: PMC10175952 DOI: 10.3389/fimmu.2023.1111072] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 04/11/2023] [Indexed: 05/17/2023] Open
Abstract
Leishmaniases are a group of diseases with different clinical manifestations. Macrophage-Leishmania interactions are central to the course of the infection. The outcome of the disease depends not only on the pathogenicity and virulence of the parasite, but also on the activation state, the genetic background, and the underlying complex interaction networks operative in the host macrophages. Mouse models, with mice strains having contrasting behavior in response to parasite infection, have been very helpful in exploring the mechanisms underlying differences in disease progression. We here analyzed previously generated dynamic transcriptome data obtained from Leishmania major (L. major) infected bone marrow derived macrophages (BMdMs) from resistant and susceptible mouse. We first identified differentially expressed genes (DEGs) between the M-CSF differentiated macrophages derived from the two hosts, and found a differential basal transcriptome profile independent of Leishmania infection. These host signatures, in which 75% of the genes are directly or indirectly related to the immune system, may account for the differences in the immune response to infection between the two strains. To gain further insights into the underlying biological processes induced by L. major infection driven by the M-CSF DEGs, we mapped the time-resolved expression profiles onto a large protein-protein interaction (PPI) network and performed network propagation to identify modules of interacting proteins that agglomerate infection response signals for each strain. This analysis revealed profound differences in the resulting responses networks related to immune signaling and metabolism that were validated by qRT-PCR time series experiments leading to plausible and provable hypotheses for the differences in disease pathophysiology. In summary, we demonstrate that the host's gene expression background determines to a large degree its response to L. major infection, and that the gene expression analysis combined with network propagation is an effective approach to help identifying dynamically altered mouse strain-specific networks that hold mechanistic information about these contrasting responses to infection.
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Affiliation(s)
- Cyrine Bouabid
- Laboratory of Medical Parasitology, Biotechnology and Biomolecules (PMBB), Institut Pasteur de Tunis, Tunis, Tunisia
- Faculty of Sciences of Tunis, Université de Tunis El Manar, Tunis, Tunisia
| | - Sameh Rabhi
- Laboratory of Medical Parasitology, Biotechnology and Biomolecules (PMBB), Institut Pasteur de Tunis, Tunis, Tunisia
| | - Kristina Thedinga
- Department Computational Molecular Biology, Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Gal Barel
- Department Computational Molecular Biology, Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Hedia Tnani
- Laboratory de BioInformatic, BioMathematic and BioStatistic (BIMS), Institut Pasteur de Tunis, Tunis, Tunisia
| | - Imen Rabhi
- Laboratory of Medical Parasitology, Biotechnology and Biomolecules (PMBB), Institut Pasteur de Tunis, Tunis, Tunisia
- Higher Institute of Biotechnology at Sidi-Thabet (ISBST), Biotechnopole Sidi-Thabet- University of Manouba, Sidi-Thabet, Tunisia
| | - Alia Benkahla
- Laboratory de BioInformatic, BioMathematic and BioStatistic (BIMS), Institut Pasteur de Tunis, Tunis, Tunisia
| | - Ralf Herwig
- Department Computational Molecular Biology, Max Planck Institute for Molecular Genetics, Berlin, Germany
| | - Lamia Guizani-Tabbane
- Laboratory of Medical Parasitology, Biotechnology and Biomolecules (PMBB), Institut Pasteur de Tunis, Tunis, Tunisia
- *Correspondence: Lamia Guizani-Tabbane,
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18
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Goetz C, Hammerbeck C, Boss K, Peterson R, Bonnevier J. Phenotyping of M1 and M2a Macrophages and Differential Expression of ACE-2 on Monocytes by Flow Cytometry: Impact of Cell Culture Conditions and Sample Processing. Methods Mol Biol 2022; 2593:197-212. [PMID: 36513932 DOI: 10.1007/978-1-0716-2811-9_12] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Macrophages are ubiquitously distributed throughout the various tissues of the body and perform many functions including the orchestration of inflammatory responses against pathogens by classically activated M1 macrophages and the regulation of wound healing and tissue remodeling by anti-inflammatory, alternatively activated M2 macrophages. The responsibility for these pleiotropic functions lies in the expression of a myriad of surface receptors unique to given subsets of macrophages. Much of what we know about the function of human macrophage subsets has been gleaned by studying in vitro generated macrophages matured in the presence of GM-CSF or M-CSF and polarized with different cytokines. Oftentimes, culture conditions, such as the type of serum used, the duration of the culture, and the use of polarizing cytokines, vary between studies making direct comparisons difficult. Sample preparation and processing (e.g., Ficoll® enrichment of leukocytes from whole blood) can also influence gene expression on human monocytes. Furthermore, overlap in surface marker expression can make it difficult to distinguish between different macrophage subsets.We directly compared the expression of over 20 different surface markers on M1 and M2a macrophages cultured in either serum-free media or in the presence of fetal bovine serum or human AB serum and found that the presence or type of serum used affected the expression of several markers such as CD200R1 and CD32. Moreover, we compared the expression of these surface markers on polarized and unpolarized macrophages and determined that polarization was critical to the expression of several of these markers including CD38 and SLAM F7. Differences in sample processing can alter the expression of surface markers, such as ACE-2, on monocytes. We observe that ACE-2 expression is higher on human whole blood CD14+ monocytes versus Ficoll®-enriched CD14+ monocytes derived from PBMCs (peripheral blood mononuclear cells), where expression can be reduced by up to 50%. These results indicate that differences in serum, culture media, and sample processing can alter gene expression in both human macrophages and monocytes. Importantly, the results of these studies significantly expand our knowledge of the phenotypic differences between human M1 and M2a macrophages and demonstrate the importance of culture conditions in generating these phenotypes.
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Mougel A, Adriaenssens E, Guyot B, Tian L, Gobert S, Chassat T, Persoons P, Hannebique D, Bauderlique-Le Roy H, Vicogne J, Le Bourhis X, Bourette RP. Macrophage-Colony-Stimulating Factor Receptor Enhances Prostate Cancer Cell Growth and Aggressiveness In Vitro and In Vivo and Increases Osteopontin Expression. Int J Mol Sci 2022; 23. [PMID: 36555673 DOI: 10.3390/ijms232416028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022] Open
Abstract
Prostate cancer is a major public health concern and one of the most prevalent forms of cancer worldwide. The definition of altered signaling pathways implicated in this complex disease is thus essential. In this context, abnormal expression of the receptor of Macrophage Colony-Stimulating Factor-1 (M-CSF or CSF-1) has been described in prostate cancer cells. Yet, outcomes of this expression remain unknown. Using mouse and human prostate cancer cell lines, this study has investigated the functionality of the wild-type CSF-1 receptor in prostate tumor cells and identified molecular mechanisms underlying its ligand-induced activation. Here, we showed that upon CSF-1 binding, the receptor autophosphorylates and activates multiple signaling pathways in prostate tumor cells. Biological experiments demonstrated that the CSF-1R/CSF-1 axis conferred significant advantages in cell growth and cell invasion in vitro. Mouse xenograft experiments showed that CSF-1R expression promoted the aggressiveness of prostate tumor cells. In particular, we demonstrated that the ligand-activated CSF-1R increased the expression of spp1 transcript encoding for osteopontin, a key player in cancer development and metastasis. Therefore, this study highlights that the CSF-1 receptor is fully functional in a prostate cancer cell and may be a potential therapeutic target for the treatment of prostate cancer.
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Xia Y, Chen C, Chen J, Hu C, Yang W, Wang L, Liu L, Gao LP, Wu YZ, Chen DD, Shi Q, Chen ZB, Dong XP. Enhanced M-CSF/CSF1R Signaling Closely Associates with PrP Sc Accumulation in the Scrapie-Infected Cell Line and the Brains of Scrapie-Infected Experimental Rodents. Mol Neurobiol 2022; 59:6534-6551. [PMID: 35970974 DOI: 10.1007/s12035-022-02989-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 08/06/2022] [Indexed: 12/17/2022]
Abstract
Activation and proliferation of microglia are one of the hallmarks of prion disease and is usually accompanied by increased levels of various cytokines and chemokines. Our previous study demonstrated that the level of brain macrophage colony-stimulating factor (M-CSF) was abnormally elevated during prion infection, but its association with PrPSc is not completely clear. In this study, colocalization of the increased M-CSF with accumulated PrPSc was observed by IHC with serial brain sections. Reliable molecular interaction between total PrP and M-CSF was observed in the brain of 263 K-infected hamsters and in cultured prion-infected cell line. Immunofluorescent assays showed that morphological colocalization of M-CSF with neurons and microglia, but not with astrocytes in brains of scrapie-infected animals. The transcriptional and expressing levels of CSF1R were also significantly increased in prion-infected cell line and mice, and colocalization of CSF1R with neurons and microglia was observed in the brains of prion-infected mouse models. Removal of PrPSc replication by resveratrol in SMB-S15 cells induced limited reductions of cellular levels of M-CSF and CSF1R. In addition, we found that the level of IL-34, another ligand of CSF1R, did not change significantly after prion infection, but its distribution on the cell types in the brains shifted from neurons in healthy mice to the proliferated astrocytes and microglia in scrapie-infected mice. Our data demonstrate activation of M-CSF/IL-34/CSF1R signaling in the microenvironment of prion infection, strongly indicating its vital role in the pathophysiology of prions. It provides solid scientific evidence for the therapeutic potential of inhibiting M-CSF/CSF1R signaling in prion diseases.
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Affiliation(s)
- Ying Xia
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Cao Chen
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China.
- Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China.
| | - Jia Chen
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Chao Hu
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Wei Yang
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Lin Wang
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
- College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Lian Liu
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Li-Ping Gao
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Yue-Zhang Wu
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Dong-Dong Chen
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Qi Shi
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
- China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhi-Bao Chen
- College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, China.
| | - Xiao-Ping Dong
- State Key Laboratory for Infectious Disease Prevention and Control, NHC Key Laboratory of Medical Virology and Viral Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases (Zhejiang University), Chinese Center for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China.
- Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, China.
- College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, China.
- Shanghai Institute of Infectious Disease and Biosafety, Shanghai, China.
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21
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Timmerman R, Zuiderwijk-Sick EA, Oosterhof N, 't Jong AEJ, Veth J, Burm SM, van Ham TJ, Bajramovic JJ. Transcriptome analysis reveals the contribution of oligodendrocyte and radial glia-derived cues for maintenance of microglia identity. Glia 2021; 70:728-747. [PMID: 34961968 DOI: 10.1002/glia.24136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 11/26/2021] [Accepted: 12/17/2021] [Indexed: 12/13/2022]
Abstract
Microglia are increasingly being recognized as druggable targets in neurodegenerative disorders, and good in vitro models are crucial to address cell biological questions. Major challenges are to recapitulate the complex microglial morphology and their in vivo transcriptome. We have therefore exposed primary microglia from adult rhesus macaques to a variety of different culture conditions including exposure to soluble factors as M-CSF, IL-34, and TGF-β as well as serum replacement approaches, and compared their morphologies and transcriptomes to those of mature, homeostatic in vivo microglia. This enabled us to develop a new, partially serum-free, monoculture protocol, that yields high numbers of ramified cells. We also demonstrate that exposure of adult microglia to M-CSF or IL-34 induces similar transcriptomes, and that exposure to TGF-β has much less pronounced effects than it does on rodent microglia. However, regardless of culture conditions, the transcriptomes of in vitro and in vivo microglia remained substantially different. Analysis of differentially expressed genes inspired us to perform 3D-spherical coculture experiments of microglia with oligodendrocytes and radial glia. In such spheres, microglia signature genes were strongly induced, even in the absence of neurons and astrocytes. These data reveal a novel role for oligodendrocyte and radial glia-derived cues in the maintenance of microglial identity, providing new anchor points to study microglia in health and disease.
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Affiliation(s)
- Raissa Timmerman
- Alternatives Unit, Biomedical Primate Research Centre, Rijswijk, The Netherlands
| | | | - Nynke Oosterhof
- Department of Clinical Genetics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,European Research Institute for the Biology of Ageing, University Medical Center Groningen, Groningen, The Netherlands
| | - Anke E J 't Jong
- Alternatives Unit, Biomedical Primate Research Centre, Rijswijk, The Netherlands
| | - Jennifer Veth
- Alternatives Unit, Biomedical Primate Research Centre, Rijswijk, The Netherlands
| | - Saskia M Burm
- Alternatives Unit, Biomedical Primate Research Centre, Rijswijk, The Netherlands
| | - Tjakko J van Ham
- Department of Clinical Genetics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jeffrey J Bajramovic
- Alternatives Unit, Biomedical Primate Research Centre, Rijswijk, The Netherlands
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22
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Shin SP, Goh AR, Ju JM, Kang HG, Kim SJ, Kim JK, Park EJ, Bae YS, Choi K, Jung YS, Lee SJ. Local adenoviral delivery of soluble CD200R-Ig enhances antitumor immunity by inhibiting CD200-β-catenin-driven M2 macrophage. Mol Ther Oncolytics 2021; 23:138-150. [PMID: 34703882 PMCID: PMC8503857 DOI: 10.1016/j.omto.2021.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 09/08/2021] [Indexed: 10/28/2022]
Abstract
CD200 is known as an immune checkpoint molecule that inhibits innate immune cell activation. Using a head and neck squamous cell carcinoma (HNSCC) model, we sought to determine whether localized delivery of adenovirus-expressing sCD200R1-Ig, the soluble extracellular domain of CD200R1, enhances antitumor immunity. Mouse-derived bone marrow cells and M1/M2-like macrophages were cocultured with tumor cells and analyzed for macrophage polarization. As an in vivo model, C57BL/6 mice were subcutaneously injected with MEER/CD200High cells, CD200-overexpressing mouse HNSCC cells. Adenovirus-expressing sCD200R1-Ig (Ad5sCD200R1) was designed, and its effect was tested. Components in the tumor-immune microenvironment (TIME) were quantified using flow cytometry. CD200 promoted tumor growth and induced the expression of immune-related genes, especially macrophage colony-stimulating factor (M-CSF). Interestingly, CD200 induced M2-like polarization both in vitro and in vivo. Consequently, CD200 recruited more regulatory T (Treg) cells and fewer CD8+ effector T cells. These effects were effectively abolished by local injection of Ad5sCD200R1. These protumor effects of CD200 were driven through the β-catenin/NF-κB/M-CSF axis. CD200 upregulated PD-L1, and the combined targeting of CD200 and PD-1 thus showed synergy. The immune checkpoint CD200 upregulated immune-related genes through β-catenin signaling, reprogrammed the TIME, and exerted protumor effects. Ad5sCD200R1 injection could be an effective targeted strategy to enhance antitumor immunoediting.
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Affiliation(s)
- Seung-Phil Shin
- Division of Tumor Immunology, Research Institute & Hospital, National Cancer Center, Goyang, Gyeonggi-do 410-769, Republic of Korea.,Department of Biological Sciences, SRC Center for Immune Research on Non-lymphoid Organs, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
| | - A-Ra Goh
- Division of Tumor Immunology, Research Institute & Hospital, National Cancer Center, Goyang, Gyeonggi-do 410-769, Republic of Korea
| | - Ji-Min Ju
- Division of Tumor Immunology, Research Institute & Hospital, National Cancer Center, Goyang, Gyeonggi-do 410-769, Republic of Korea
| | - Hyeon-Gu Kang
- Department of Biomedical Science, BK21-Plus Research Team for Bioactive Control Technology, College of Natural Sciences, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Republic of Korea
| | - Seok-Jun Kim
- Department of Biomedical Science, BK21-Plus Research Team for Bioactive Control Technology, College of Natural Sciences, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Republic of Korea
| | - Jong-Kwang Kim
- Genome Analysis, Team Research Core Center, Research Institute & Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Eun-Jung Park
- Division of Tumor Immunology, Research Institute & Hospital, National Cancer Center, Goyang, Gyeonggi-do 410-769, Republic of Korea
| | - Yong-Soo Bae
- Department of Biological Sciences, SRC Center for Immune Research on Non-lymphoid Organs, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
| | - Kyungho Choi
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, Republic of Korea.,Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yuh-Seog Jung
- Division of Tumor Immunology, Research Institute & Hospital, National Cancer Center, Goyang, Gyeonggi-do 410-769, Republic of Korea.,Center for Thyroid Cancer, Department of Otorhinolaryngology, Research Institute & Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Sang-Jin Lee
- Division of Tumor Immunology, Research Institute & Hospital, National Cancer Center, Goyang, Gyeonggi-do 410-769, Republic of Korea
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23
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Smirnova T, Spertini C, Spertini O. CSF1R Inhibition Combined with G M-CSF Reprograms Macrophages and Disrupts Protumoral Interplays with AML Cells. Cancers (Basel) 2021; 13:5289. [PMID: 34771453 DOI: 10.3390/cancers13215289] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/04/2021] [Accepted: 10/15/2021] [Indexed: 12/20/2022] Open
Abstract
Relapse is a major issue in acute myeloid leukemia (AML) and while the contribution of gene mutations in developing drug resistance is well established, little is known on the role of macrophages (MΦs) in an AML cell microenvironment. We examined whether myeloblasts could educate MΦs to adopt a protumoral orientation supporting myeloblast survival and resistance to therapy. Flow cytometry analyses demonstrated that M2-like CD163+ MΦs are abundantly present, at diagnosis, in the bone marrow of AML patients. We showed that myeloblasts, or their conditioned medium, polarize monocytes to M2-like CD163+ MΦs, induce the secretion of many protumoral factors, and promote myeloblast survival and proliferation as long as close intercellular contacts are maintained. Importantly, pharmacologic inhibition of the CSF1 receptor (CSF1R), in the presence of GM-CSF, reprogrammed MΦ polarization to an M1-like orientation, induced the secretion of soluble factors with antitumoral activities, reduced protumoral agonists, and promoted the apoptosis of myeloblasts interacting with MΦs. Furthermore, myeloblasts, which became resistant to venetoclax or midostaurin during their interplay with protumoral CD163+ MΦs, regained sensitivity to these targeted therapies following CSF1R inhibition in the presence of GM-CSF. These data reveal a crucial role of CD163+ MΦ interactions with myeloblasts that promote myeloblast survival and identify CSF1R inhibition as a novel target for AML therapy.
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24
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Wang S, Zhang Y, Meng W, Dong Y, Zhang S, Teng L, Liu Y, Li L, Wang D. The Involvement of Macrophage Colony Stimulating Factor on Protein Hydrolysate Injection Mediated Hematopoietic Function Improvement. Cells 2021; 10:2776. [PMID: 34685756 PMCID: PMC8534652 DOI: 10.3390/cells10102776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 11/16/2022] Open
Abstract
Protein hydrolysate injection (PH) is a sterile solution of hydrolyzed protein and sorbitol that contains 17 amino acids and has a molecular mass of 185.0-622.0 g/mol. This study investigated the effect of PH on hematopoietic function in K562 cells and mice with cyclophosphamide (CTX)-induced hematopoietic dysfunction. In these myelosuppressed mice, PH increased the number of hematopoietic cells in the bone marrow (BM) and regulated the concentration of several factors related to hematopoietic function. PH restored peripheral blood cell concentrations and increased the numbers of hematopoietic stem cells and progenitor cells (HSPCs), B lymphocytes, macrophages, and granulocytes in the BM of CTX-treated mice. Moreover, PH regulated the concentrations of macrophage colony stimulating factor (M-CSF), interleukin (IL)-2, and other hematopoiesis-related cytokines in the serum, spleen, femoral condyle, and sternum. In K562 cells, the PH-induced upregulation of hematopoiesis-related proteins was inhibited by transfection with M-CSF siRNA. Therefore, PH might benefit the BM hematopoietic system via the regulation of M-CSF expression, suggesting a potential role for PH in the treatment of hematopoietic dysfunction caused by cancer therapy.
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Affiliation(s)
- Shimiao Wang
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Yuchong Zhang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Weiqi Meng
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
| | - Yihao Dong
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Sujie Zhang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Lesheng Teng
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
| | - Yang Liu
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Lanzhou Li
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
| | - Di Wang
- School of Life Sciences, Jilin University, Changchun 130012, China; (S.W.); (W.M.); (L.T.)
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, College of Plant Protection, Jilin Agricultural University, Changchun 130118, China; (Y.Z.); (Y.D.); (S.Z.); (Y.L.)
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25
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Hong Y, Ren X, Liu W, Sun K, Chen B, Liu B, Yu X, Chen Q, Qian Q, Xie X, Jiang C. miR-128 participates in the pathogenesis of chronic constipation by regulating the p38α/ M-CSF inflammatory signaling pathway. Am J Physiol Gastrointest Liver Physiol 2021; 321:G436-G447. [PMID: 34405716 DOI: 10.1152/ajpgi.00114.2021] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Chronic constipation (CC) is a gastrointestinal disorder that adversely affects the quality of life. MicroRNAs are involved in the pathogenesis of functional gastrointestinal disorders. This study aims to investigate the molecular mechanism of microRNA-128 in CC. Here, we successfully constructed a murine model of CC based on morphine and rhubarb. The expression of stem cell factor (SCF) and neuron-specific enolase (NSE) was low in the models. Using miRNA array and bioinformatic analysis, we predicted and confirmed the expression of miR-128 and its downstream target genes in CC model. Compared with the control group, CC group showed a significant downregulation of miR-128 and upregulation of p38α and macrophage colony-stimulating factors (M-CSFs). Moreover, we observed elevated inflammatory cytokine and decreased anti-inflammatory cytokine levels in colonic tissues. Furthermore, coculture assays indicated that regulating expression of miR-128 in colonic epithelial cells induced the secretion of IL-6 and TNF-α by macrophages. In conclusion, our study demonstrated that miR-128 regulated the p38α/M-CSF signaling pathway to promote chronic inflammatory responses and changes in the immune microenvironment of the colon, thereby offering potential insights into the pathogenesis of CC and therapeutic targets for its treatment.NEW & NOTEWORTHY In this study, we constructed a murine model and identified a novel signaling mechanism involved in the chronic constipation progression. Our findings on the role of miR-128/p38α/M-CSF axis provide new insights into the treatment of chronic constipation.
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Affiliation(s)
- Yuntian Hong
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Xianghai Ren
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Colorectal and Anal Disease Research Center of Medical School, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Quality Control Center of Colorectal and Anal Surgery of Health Commission of Hubei Province, Wuhan, People's Republic of China
| | - Weicheng Liu
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Colorectal and Anal Disease Research Center of Medical School, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Quality Control Center of Colorectal and Anal Surgery of Health Commission of Hubei Province, Wuhan, People's Republic of China
| | - Kongliang Sun
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Baoxiang Chen
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Bo Liu
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Xueqiao Yu
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Colorectal and Anal Disease Research Center of Medical School, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Quality Control Center of Colorectal and Anal Surgery of Health Commission of Hubei Province, Wuhan, People's Republic of China
| | - Quanjiao Chen
- CAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, CAS Center for Influenza Research and Early Warning, Chinese Academy of Sciences, Wuhan, People's Republic of China
| | - Qun Qian
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Colorectal and Anal Disease Research Center of Medical School, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Quality Control Center of Colorectal and Anal Surgery of Health Commission of Hubei Province, Wuhan, People's Republic of China
| | - Xiaoyu Xie
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Colorectal and Anal Disease Research Center of Medical School, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Quality Control Center of Colorectal and Anal Surgery of Health Commission of Hubei Province, Wuhan, People's Republic of China
| | - Congqing Jiang
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan, People's Republic of China.,Hubei Key Laboratory of Intestinal and Colorectal Diseases, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Colorectal and Anal Disease Research Center of Medical School, Zhongnan Hospital of Wuhan University, Wuhan, People's Republic of China.,Quality Control Center of Colorectal and Anal Surgery of Health Commission of Hubei Province, Wuhan, People's Republic of China
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26
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Pellefigues C, Naidoo K, Mehta P, Schmidt AJ, Jagot F, Roussel E, Cait A, Yumnam B, Chappell S, Meijlink K, Camberis M, Jiang JX, Painter G, Filbey K, Uluçkan Ö, Gasser O, Le Gros G. Basophils promote barrier dysfunction and resolution in the atopic skin. J Allergy Clin Immunol 2021; 148:799-812.e10. [PMID: 33662369 PMCID: PMC8410897 DOI: 10.1016/j.jaci.2021.02.018] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 02/07/2021] [Accepted: 02/12/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND The type 2 cytokines IL-4 and IL-13 promote not only atopic dermatitis (AD) but also the resolution of inflammation. How type 2 cytokines participate in the resolution of AD is poorly known. OBJECTIVE Our aim was to determine the mechanisms and cell types governing skin inflammation, barrier dysfunction, and resolution of inflammation in a model of AD. METHODS Mice that exhibit expression of IL-4, IL-13, and MCPT8 or that could be depleted of basophils or eosinophils, be deficient in IL-4 or MHC class II molecules, or have basophils lacking macrophage colony-stimulating factor (M-CSF) were treated with calcipotriol (MC903) as an acute model of AD. Kinetics of the disease; keratinocyte differentiation; and leukocyte accumulation, phenotype, function, and cytokine production were measured by transepidermal water loss, histopathology, molecular biology, or unbiased analysis of spectral flow cytometry. RESULTS In this model of AD, basophils were activated systemically and were the initial and main source of IL-4 in the skin. Basophils and IL-4 promoted epidermal hyperplasia and skin barrier dysfunction by acting on keratinocyte differentiation during inflammation. Basophils, IL-4, and basophil-derived M-CSF inhibited the accumulation of proinflammatory cells in the skin while promoting the expansion and function of proresolution M2-like macrophages and the expression of probarrier genes. Basophils kept their proresolution properties during AD resolution. CONCLUSION Basophils can display both beneficial and detrimental type 2 functions simultaneously during atopic inflammation.
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Affiliation(s)
- Christophe Pellefigues
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand; INSERM UMR1149, CNRS ERL8252, Centre de recherche sur l'inflammation, Inflamex, Université de Paris, Paris, France.
| | - Karmella Naidoo
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Palak Mehta
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Alfonso J Schmidt
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Ferdinand Jagot
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Elsa Roussel
- Novartis Institutes for Biomedical Research (NIBR), Novartis, Basel, Switzerland
| | - Alissa Cait
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Bibek Yumnam
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Sally Chappell
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Kimberley Meijlink
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Mali Camberis
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Jean X Jiang
- Department of Biochemistry and Structural Biology, University of Texas Health Science Center, San Antonio, Tex
| | - Gavin Painter
- Ferrier Research Institute, Victoria University, Wellington, New Zealand
| | - Kara Filbey
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Özge Uluçkan
- Novartis Institutes for Biomedical Research (NIBR), Novartis, Basel, Switzerland
| | - Olivier Gasser
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
| | - Graham Le Gros
- Malaghan Institute of Medical Research, Victoria University, Wellington, New Zealand
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27
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Hanaki R, Toyoda H, Iwamoto S, Morimoto M, Nakato D, Ito T, Niwa K, Amano K, Hashizume R, Tawara I, Hirayama M. Donor-derived M2 macrophages attenuate GVHD after allogeneic hematopoietic stem cell transplantation. Immun Inflamm Dis 2021; 9:1489-1499. [PMID: 34410039 PMCID: PMC8589365 DOI: 10.1002/iid3.503] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/25/2021] [Accepted: 07/28/2021] [Indexed: 12/28/2022]
Abstract
Introduction Graft‐versus‐host disease (GVHD) is frequent and fatal complication following allogeneic hematopoietic stem cell transplantation (HSCT) and characteristically involves skin, gut, and liver. Macrophages promote tissue regeneration and mediate immunomodulation. Macrophages are divided into two different phenotypes, classically activated M1 (pro‐inflammatory or immune‐reactive macrophages) and alternatively activated M2 (anti‐inflammatory or immune‐suppressive macrophages). The anti‐inflammatory effect of M2 macrophage led us to test its effect in the pathophysiology of GVHD. Methods GVHD was induced in lethally irradiated BALB/c mice. M2 macrophages derived from donor bone marrow (BM) were administered intravenously, while controls received donor BM‐mononuclear cells and splenocytes. Animals were monitored for clinical GVHD and analyzed. Results We confirmed that administering donor BM‐derived M2 macrophages attenuated GVHD severity and prolonged survival after HSCT. Moreover, donor BM‐derived M2 macrophages significantly suppressed donor T cell proliferation by cell‐to‐cell contact in vitro. Conclusions We showed the protective effects of donor‐derived M2 macrophages on GVHD and improved survival in a model of HSCT. Our data suggest that donor‐derived M2 macrophages offer the potential for cell‐based therapy to treat GVHD.
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Affiliation(s)
- Ryo Hanaki
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Hidemi Toyoda
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Shotaro Iwamoto
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Mari Morimoto
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Daisuke Nakato
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Takahiro Ito
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Kaori Niwa
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Keishiro Amano
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Ryotaro Hashizume
- Department of Pathology and Matrix Biology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Isao Tawara
- Department of Hematology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Masahiro Hirayama
- Department of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie, Japan
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Lyadova I, Gerasimova T, Nenasheva T. Macrophages Derived From Human Induced Pluripotent Stem Cells: The Diversity of Protocols, Future Prospects, and Outstanding Questions. Front Cell Dev Biol 2021; 9:640703. [PMID: 34150747 PMCID: PMC8207294 DOI: 10.3389/fcell.2021.640703] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 03/25/2021] [Indexed: 12/23/2022] Open
Abstract
Macrophages (Mφ) derived from induced pluripotent stem cells (iMphs) represent a novel and promising model for studying human Mφ function and differentiation and developing new therapeutic strategies based on or oriented at Mφs. iMphs have several advantages over the traditionally used human Mφ models, such as immortalized cell lines and monocyte-derived Mφs. The advantages include the possibility of obtaining genetically identical and editable cells in a potentially scalable way. Various applications of iMphs are being developed, and their number is rapidly growing. However, the protocols of iMph differentiation that are currently used vary substantially, which may lead to differences in iMph differentiation trajectories and properties. Standardization of the protocols and identification of minimum required conditions that would allow obtaining iMphs in a large-scale, inexpensive, and clinically suitable mode are needed for future iMph applications. As a first step in this direction, the current review discusses the fundamental basis for the generation of human iMphs, performs a detailed analysis of the generalities and the differences between iMph differentiation protocols currently employed, and discusses the prospects of iMph applications.
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Affiliation(s)
- Irina Lyadova
- Laboratory of Cellular and Molecular Basis of Histogenesis, Koltzov Institute of Developmental Biology of the Russian Academy of Sciences, Moscow, Russia
| | - Tatiana Gerasimova
- Laboratory of Cellular and Molecular Basis of Histogenesis, Koltzov Institute of Developmental Biology of the Russian Academy of Sciences, Moscow, Russia
| | - Tatiana Nenasheva
- Laboratory of Cellular and Molecular Basis of Histogenesis, Koltzov Institute of Developmental Biology of the Russian Academy of Sciences, Moscow, Russia
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Crotty EE, Smith SMC, Brasel K, Pakiam F, Girard EJ, Connor YD, Zindy F, Mhyre AJ, Roussel MF, Olson JM. Medulloblastoma recurrence and metastatic spread are independent of colony-stimulating factor 1 receptor signaling and macrophage survival. J Neurooncol 2021; 153:225-37. [PMID: 33963961 DOI: 10.1007/s11060-021-03767-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 04/26/2021] [Indexed: 01/01/2023]
Abstract
PURPOSE Tumor infiltration by immunosuppressive myeloid cells or tumor-associated macrophages (TAMs) contributes to tumor progression and metastasis. In contrast to their adult counterparts, higher TAM signatures do not correlate with aggressive tumor behavior in pediatric brain tumors. While prominent TAM infiltrates exist before and after radiation, the degree to which irradiated macrophages and microglia support progression or leptomeningeal metastasis remains unclear. Patients with medulloblastoma often present with distant metastases and tumor recurrence is largely incurable, making them prime candidates for the study of novel approaches to prevent neuroaxis dissemination and recurrence. METHODS Macrophage depletion was achieved using CSF-1 receptor inhibitors (CSF-1Ri), BLZ945 and AFS98, with or without whole brain radiation in a variety of medulloblastoma models, including patient-derived xenografts bearing Group 3 medulloblastoma and a transgenic Sonic Hedgehog (Ptch1+/-, Trp53-/-) medulloblastoma model. RESULTS Effective reduction of microglia, TAM, and spinal cord macrophage with CSF-1Ri resulted in negligible effects on the rate of local and spinal recurrences or survival following radiation. Results were comparable between medulloblastoma subgroups. While notably few tumor-infiltrating lymphocytes (TILs) were detected, average numbers of CD3+ TILs and FoxP3+ Tregs did not differ between groups following treatment and tumor aggressiveness by Ki67 proliferation index was unaltered. CONCLUSION In the absence of other microenvironmental influences, medulloblastoma-educated macrophages do not operate as tumor-supportive cells or promote leptomeningeal recurrence in these models. Our data add to a growing body of literature describing a distinct immunophenotype amid the medulloblastoma microenvironment and highlight the importance of appropriate pediatric modeling prior to clinical translation.
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Chen YC, Lai YS, Hsuuw YD, Chang KT. Withholding of M-CSF Supplement Reprograms Macrophages to M2-Like via Endogenous CSF-1 Activation. Int J Mol Sci 2021; 22:3532. [PMID: 33805444 PMCID: PMC8037162 DOI: 10.3390/ijms22073532] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/13/2021] [Accepted: 03/25/2021] [Indexed: 12/17/2022] Open
Abstract
Macrophage colony-stimulating factor (M-CSF or CSF-1) is known to have a broad range of actions on myeloid cells maturation, including the regulation of macrophage differentiation, proliferation and survival. Macrophages generated by M-CSF stimulus have been proposed to be alternatively activated or M2 phenotype. M-CSF is commonly overexpressed by tumors and is also known to enhance tumor growth and aggressiveness via stimulating pro-tumor activities of tumor-associated macrophages (TAMs). Currently, inhibition of CSF-1/CSF-1R interaction by therapeutic antibody to deplete TAMs and their pro-tumor functions is becoming a prevalent strategy in cancer therapy. However, its antitumor activity shows a limited single-agent effect. Therefore, macrophages in response to M-CSF interruption are pending for further investigation. To achieve this study, bone marrow derived macrophages were generated in vitro by M-CSF stimulation for 7 days and then continuously grown until day 21 in M-CSF absence. A selective pressure for cell survival was initiated after withdrawal of M-CSF. The surviving cells were more prone to M2-like phenotype, even after receiving interleukin-4 (IL-4) stimulation. The transcriptome analysis unveiled that endogenous CSF-1 level was dramatically up-regulated and numerous genes downstream to CSF-1 covering tumor necrosis factor (TNF), ras-related protein 1 (Rap1) and phosphatidylinositol 3-kinase (PI3K)-protein kinase B (AKT) signaling pathway were significantly modulated, especially for proliferation, migration and adhesion. Moreover, the phenomenal increase of miR-21-5p and genes related to pro-tumor activity were observed in parallel. In summary, withholding of CSF-1/CSF-1R interaction would rather augment than suspend the M-CSF-driven pro-tumor activities of M2 macrophages in a long run.
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Affiliation(s)
- Yu-Chih Chen
- Graduate Institute of Bioresources, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan; christian--
| | - Yin-Siew Lai
- Research Center for Animal Biologics, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan;
| | - Yan-Der Hsuuw
- Department of Tropical Agriculture and International Cooperation, Pingtung 91201, Taiwan;
| | - Ko-Tung Chang
- Research Center for Animal Biologics, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan;
- Flow Cytometry Center, Precision Instruments Center, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
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Hedvičáková V, Žižková R, Buzgo M, Rampichová M, Filová E. The Effect of Alendronate on Osteoclastogenesis in Different Combinations of M-CSF and RANKL Growth Factors. Biomolecules 2021; 11:biom11030438. [PMID: 33809737 PMCID: PMC8035832 DOI: 10.3390/biom11030438] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 12/16/2022] Open
Abstract
Bisphosphonates (BPs) are compounds resembling the pyrophosphate structure. BPs bind the mineral component of bones. During the bone resorption by osteoclasts, nitrogen-containing BPs are released and internalized, causing an inhibition of the mevalonate pathway. As a consequence, osteoclasts are unable to execute their function. Alendronate (ALN) is a bisphosphonate used to treat osteoporosis. Its administration could be associated with adverse effects. The purpose of this study is to evaluate four different ALN concentrations, ranging from 10−6 to 10−10 M, in the presence of different combinations of M-CSF and RANKL, to find out the effect of low ALN concentrations on osteoclastogenesis using rat and human peripheral blood mononuclear cells. The cytotoxic effect of ALN was evaluated based on metabolic activity and DNA concentration measurement. The alteration in osteoclastogenesis was assessed by the activity of carbonic anhydrase II (CA II), tartrate-resistant acid phosphatase staining, and actin ring formation. The ALN concentration of 10−6 M was cytotoxic. Low ALN concentrations of 10−8 and 10−10 M promoted proliferation, osteoclast-like cell formation, and CA II activity. The results indicated the induction of osteoclastogenesis with low ALN concentrations. However, when high doses of ALN were administered, their cytotoxic effect was demonstrated.
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Affiliation(s)
- Věra Hedvičáková
- Department of Tissue Engineering, Institute of Experimental Medicine, The Czech Academy of Sciences, Videnska 1083, 142 20 Prague, Czech Republic; (R.Ž.); (M.B.); (M.R.); (E.F.)
- Correspondence: ; Tel.: +420-241-062-387
| | - Radmila Žižková
- Department of Tissue Engineering, Institute of Experimental Medicine, The Czech Academy of Sciences, Videnska 1083, 142 20 Prague, Czech Republic; (R.Ž.); (M.B.); (M.R.); (E.F.)
- Department of Chemistry, Faculty of Science, Humanities and Education, Technical University of Liberec, Studentska 1402/2, 461 17 Liberec, Czech Republic
| | - Matěj Buzgo
- Department of Tissue Engineering, Institute of Experimental Medicine, The Czech Academy of Sciences, Videnska 1083, 142 20 Prague, Czech Republic; (R.Ž.); (M.B.); (M.R.); (E.F.)
- InoCure, Politických Vězňů 935/13, 110 00 Praha, Czech Republic
| | - Michala Rampichová
- Department of Tissue Engineering, Institute of Experimental Medicine, The Czech Academy of Sciences, Videnska 1083, 142 20 Prague, Czech Republic; (R.Ž.); (M.B.); (M.R.); (E.F.)
| | - Eva Filová
- Department of Tissue Engineering, Institute of Experimental Medicine, The Czech Academy of Sciences, Videnska 1083, 142 20 Prague, Czech Republic; (R.Ž.); (M.B.); (M.R.); (E.F.)
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Imamichi T, Goswami S, Hu X, Laverdure S, Yang J, Qiu J, Chen Q, Sherman BT, Chang W. MicroRNA Profiles in Monocyte-Derived Macrophages Generated by Interleukin-27 and Human Serum: Identification of a Novel HIV-Inhibiting and Autophagy-Inducing MicroRNA. Int J Mol Sci 2021; 22:1290. [PMID: 33525571 DOI: 10.3390/ijms22031290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 12/31/2022] Open
Abstract
Interleukin-27 (IL-27) is a pleiotropic cytokine that influences the innate and adaptive immune systems. It inhibits viral infection and regulates the expression of microRNAs (miRNAs). We recently reported that macrophages differentiated from human primary monocytes in the presence of IL-27 and human AB serum resisted human immunodeficiency virus (HIV) infection and showed significant autophagy induction. In the current study, the miRNA profiles in these cells were investigated, especially focusing on the identification of novel miRNAs regulated by IL-27-treatment. The miRNA sequencing analysis detected 38 novel miRNAs. Real-time reverse transcription polymerase chain reaction (RT-PCR) analysis confirmed that IL-27 differentially regulated the expression of 16 of the 38 miRNAs. Overexpression of the synthesized miRNA mimics by transfection revealed that miRAB40 had potent HIV-inhibiting and autophagy-inducing properties. B18R, an interferon (IFN)-neutralization protein, partially suppressed both activities, indicating that the two functions were induced via IFN-dependent and -independent pathways. Although the target mRNA(s) of miRAB40 involving in the induction of both functions was unable to identify in this study, the discovery of miRAB40, a potential HIV-inhibiting and autophagy inducing miRNA, may provide novel insights into the miRNA (small none-coding RNA)-mediated regulation of HIV inhibition and autophagy induction as an innate immune response.
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Quartuccio L, Fabris M, Sonaglia A, Peghin M, Domenis R, Cifù A, Curcio F, Tascini C. Interleukin 6, soluble interleukin 2 receptor alpha (CD25), monocyte colony-stimulating factor, and hepatocyte growth factor linked with systemic hyperinflammation, innate immunity hyperactivation, and organ damage in COVID-19 pneumonia. Cytokine 2021; 140:155438. [PMID: 33493861 PMCID: PMC7810025 DOI: 10.1016/j.cyto.2021.155438] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/16/2020] [Accepted: 12/28/2020] [Indexed: 12/22/2022]
Abstract
Background Patients infected by SARS-CoV-2 can develop interstitial pneumonia, requiring hospitalisation or mechanical ventilation. Increased levels of inflammatory biomarkers are associated with development of acute respiratory distress syndrome (ARDS). The aim of the present study was to determine which cytokines are associated with respiratory insufficiency in patients hospitalised for COVID-19. Patients and methods Data on 67 consecutive patients were collected between March 8 and March 30, 2020. PaO2/FiO2 ratio (P/F) was calculated at hospital admission. The following cytokines were analysed: interleukin (IL)-6, IL-1α, IL-18, tumour necrosis factor (TNF)-β, macrophage colony-stimulating factor (M-CSF), macrophage migration inhibitory factor (MIF), soluble IL-2 receptor alpha (sIL-2Rα; CD25), IL-12β, IL-3, interferon (IFN) α2a, monokine induced by gamma interferon (MIG), monocyte-chemotactic protein 3 (MCP3) and hepatocyte growth factor (HGF). Results P/F lower than 300 was recorded in 22 out of 67 patients (32.8%). P/F strongly correlated with IL-6 (r = −0.62, P < 0.0001), M-CSF (r = −0.63, P < 0.0001), sIL-2Rα (r = −0.54, P < 0.0001), and HGF (r = −0.53, P < 0.0001). ROC curve analyses for IL-6 (AUC 0.83, 95% CI 0.73–0.93, P < 0.0001), M-CSF (AUC 0.87, 95% CI 0.79–0.96, P < 0.0001), HGF (AUC 0.81, 95% CI 0.70–0.93, P < 0.0001), and sIL-2Rα (AUC 0.80, 95% CI, 0.69–0.90, P < 0.0001) showed that these four soluble factors were highly significant. All four soluble factors correlated with LDH, white blood cell count, neutrophil count, lymphocyte count, and CRP. Conclusion IL-6, M-CSF, sIL-2Rα, and HGF are possibly involved in the main biological processes of severe COVID-19, mirroring the level of systemic hyperinflammatory state, the level of lung inflammation, and the severity of organ damage.
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Affiliation(s)
- Luca Quartuccio
- Clinic of Rheumatology, Department of Medicine, University of Udine, ASUFC, Udine, Italy.
| | - Martina Fabris
- Institute of Clinical Pathology, Department of Laboratory Medicine, University of Udine, ASUFC, Udine, Italy
| | - Arianna Sonaglia
- Clinic of Rheumatology, Department of Medicine, University of Udine, ASUFC, Udine, Italy
| | - Maddalena Peghin
- Clinic of Infectious Diseases, Department of Medicine, University of Udine, ASUFC, Udine, Italy
| | - Rossana Domenis
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Adriana Cifù
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Francesco Curcio
- Institute of Clinical Pathology, Department of Laboratory Medicine, University of Udine, ASUFC, Udine, Italy; Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Carlo Tascini
- Clinic of Infectious Diseases, Department of Medicine, University of Udine, ASUFC, Udine, Italy
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Abstract
The osteoclast is the unique type of cell that resorbs bone in vivo and it is required for normal skeletal development and postnatal homeostasis. Osteoclast deficiency impairs skeletal development during embryogenesis and results in osteopetrosis and impaired tooth eruption. In contrast, excessive osteoclast formation in adults results in bone loss in a number of conditions, including osteoporosis, rheumatoid arthritis, and metastatic bone disease. Osteoclasts are derived from monocytes/macrophages; they can be generated in vitro by treatment of these precursor cells with macrophage colony stimulating factor (M-CSF) and receptor activator of NF-κB ligand (RANKL). This chapter describes procedures for generating osteoclasts from mouse bone marrow cells in vitro using M-CSF and RANKL and assessing their ability to form resorption lacunae on thin bone slices.
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Affiliation(s)
- Zhenqiang Yao
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Lianping Xing
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Brendan F Boyce
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA.
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Alothaimeen T, Trus E, Basta S, Gee K. Differential TLR7-mediated cytokine expression by R848 in M-CSF- versus GM-CSF-derived macrophages after LCMV infection. J Gen Virol 2020; 102. [PMID: 33331816 PMCID: PMC8515861 DOI: 10.1099/jgv.0.001541] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) and macrophage colony-stimulating factor (M-CSF) play an important role in macrophage (MФ) development by influencing their differentiation and polarization. Our goal was to explore the difference between M-CSF- and GM-CSF-derived bone marrow MФ responsiveness to TLR7-mediated signalling pathways that influence cytokine production early after infection in a model of acute virus infection. To do so, we examined cytokine production and TLR7-mediated signalling at 1 h post-lymphocytic choriomeningitis virus (LCMV) Armstrong (ARM) infection. We found that R848-induced cytokine expression was enhanced in these cells, with GM-CSF cells exhibiting higher proinflammatory cytokine expression and M-CSF cells exhibiting higher anti-inflammatory cytokine expression. However, R848-mediated signalling molecule activation was diminished in LCMV-infected M-CSF and GM-CSF macrophages. Interestingly, we observed that TLR7 expression was maintained during LCMV infection of M-CSF and GM-CSF cells. Moreover, TLR7 expression was significantly higher in M-CSF cells compared to GM-CSF cells. Taken together, our data demonstrate that although LCMV restrains early TLR7-mediated signalling, it primes differentiated MФ to enhance expression of their respective cytokine profiles and maintains levels of TLR7 expression early after infection.
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Affiliation(s)
- Torki Alothaimeen
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Canada
| | - Evan Trus
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Canada
| | - Sameh Basta
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Canada
| | - Katrina Gee
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Canada
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Karkache IY, Damodaran JR, Molstad DHH, Bradley EW. Serine/threonine phosphatases in osteoclastogenesis and bone resorption. Gene 2020; 771:145362. [PMID: 33338510 DOI: 10.1016/j.gene.2020.145362] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 11/24/2020] [Accepted: 12/08/2020] [Indexed: 12/27/2022]
Abstract
Maintenance of optimal bone mass is controlled through the concerted functions of several cell types, including bone resorbing osteoclasts. Osteoclasts function to remove calcified tissue during developmental bone modeling, and degrade bone at sites of damage during bone remodeling. Changes to bone homeostasis can arise with alterations in osteoclastogenesis and/or catabolic activity that are not offset by anabolic activity; thus, factors that regulate osteoclastogenesis and bone resorption are of interest to further our understanding of basic bone biology, and as potential targets for therapeutic intervention. Several key cytokines, including RANKL and M-CSF, as well as co-stimulatory factors elicit kinase signaling cascades that promote osteoclastogenesis. These kinase cascades are offset by the action of protein phosphatases, including members of the serine/threonine phosphatase family. Here we review the functions of serine/threonine phosphatases and their control of osteoclast differentiation and function, while highlighting deficiencies in our understanding of this understudied class of proteins within the field.
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Affiliation(s)
- Ismael Y Karkache
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN 55455, United States
| | - Jeyaram R Damodaran
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN 55455, United States
| | - David H H Molstad
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN 55455, United States
| | - Elizabeth W Bradley
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN 55455, United States; Stem Cell Institute, University of Minnesota, Minneapolis, MN 55455, United States.
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Brun J, Andreasen CM, Ejersted C, Andersen TL, Caverzasio J, Thouverey C. PDGF Receptor Signaling in Osteoblast Lineage Cells Controls Bone Resorption Through Upregulation of Csf1 Expression. J Bone Miner Res 2020; 35:2458-2469. [PMID: 32777109 DOI: 10.1002/jbmr.4150] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 07/25/2020] [Accepted: 07/29/2020] [Indexed: 12/15/2022]
Abstract
The physiological functions of platelet-derived growth factor receptors (PDGFRs) α and β in osteoblast biology and bone metabolism remain to be established. Here, we show that PDGFRA and PDGFRB genes are expressed by osteoblast-lineage canopy and reversal cells in close proximity to PDGFB-expressing osteoclasts within human trabecular bone remodeling units. We also report that, although removal of only one of the two PDGFRs in Osterix-positive cells does not affect bone phenotype, suppression of both PDGFRs in those osteoblast lineage cells increases trabecular bone volume in male mice as well as in female gonad-intact and ovariectomized mice. Furthermore, osteoblast lineage-specific suppression of PDGFRs reduces Csf1 expression, bone marrow level of macrophage colony-stimulating factor (M-CSF), number of osteoclasts, and, therefore, bone resorption, but does not change bone formation. Finally, abrogation of PDGFR signaling in osteoblasts blocks PDGF-induced ERK1/2-mediated Csf1 expression and M-CSF secretion in osteoblast cultures and calcitriol-mediated osteoclastogenesis in co-cultures. In conclusion, our results indicate that PDGFR signaling in osteoblast lineage cells controls bone resorption through ERK1/2-mediated Csf1 expression. © 2020 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Julia Brun
- Service of Bone Diseases, Department of Medicine, University Hospital of Geneva, Geneva, Switzerland
| | - Christina Møller Andreasen
- Clinical Cell Biology, Pathology Research Unit, Odense University Hospital, Odense C, Denmark.,Department of Molecular Medicine, University of Southern Denmark, Odense C, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense C, Denmark
| | - Charlotte Ejersted
- Department of Endocrinology, Odense University Hospital, Odense C, Denmark
| | - Thomas Levin Andersen
- Clinical Cell Biology, Pathology Research Unit, Odense University Hospital, Odense C, Denmark.,Department of Molecular Medicine, University of Southern Denmark, Odense C, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense C, Denmark
| | - Joseph Caverzasio
- Service of Bone Diseases, Department of Medicine, University Hospital of Geneva, Geneva, Switzerland
| | - Cyril Thouverey
- Service of Bone Diseases, Department of Medicine, University Hospital of Geneva, Geneva, Switzerland
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Abstract
Multiple Sclerosis (MS) is characterized by immune cell infiltration to the central nervous system (CNS) as well as loss of myelin. Characterization of the cells in lesions of MS patients revealed an important accumulation of myeloid cells such as macrophages and dendritic cells (DCs). Data from the experimental autoimmune encephalomyelitis (EAE) model of MS supports the importance of peripheral myeloid cells in the disease pathology. However, the majority of MS therapies focus on lymphocytes. As we will discuss in this review, multiple strategies are now in place to target myeloid cells in clinical trials. These strategies have emerged from data in both human and mouse studies. We discuss strategies targeting myeloid cell migration, growth factors and cytokines, biological functions (with a focus on miRNAs), and immunological activities (with a focus on nanoparticles).
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Affiliation(s)
- Igal Ifergan
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Interdepartmental Immunobiology Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Stephen D Miller
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Interdepartmental Immunobiology Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
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Abstract
Astronauts are at risk of losing 1.0% to 1.5% of their bone mass for every month they spend in space despite their adherence to diets and exercise regimens designed to protect their musculoskeletal systems. This loss is the result of microgravity-related impairment of osteocyte and osteoblast function and the consequent upregulation of osteoclast-mediated bone resorption. This review describes the ontogeny of osteoclast hematopoietic stem cells and the contributions macrophage colony stimulating factor, receptor activator of the nuclear factor-kappa B ligand, and the calcineurin pathways make in osteoclast differentiation and provides details of bone formation, the osteoclast cytoskeleton, the immune regulation of osteoclasts, and osteoclast mechanotransduction on Earth, in space, and under conditions of simulated microgravity. The article discusses the need to better understand how osteoclasts are able to function in zero gravity and reviews current and prospective therapies that may be used to treat osteoclast-mediated bone disease.
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Nakamura S, Masuyama R, Sakai K, Fukuda K, Takeda K, Tanimura S. SH3P2 suppresses osteoclast differentiation through restricting membrane localization of myosin 1E. Genes Cells 2020; 25:707-717. [PMID: 32916757 DOI: 10.1111/gtc.12806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/23/2020] [Accepted: 09/02/2020] [Indexed: 01/21/2023]
Abstract
Osteoclasts are multinucleated cells responsible for bone resorption. Src homology 3 (SH3) domain-containing protein-2 (SH3P2)/osteoclast-stimulating factor-1 regulates osteoclast differentiation, but its exact role remains elusive. Here, we show that SH3P2 suppresses osteoclast differentiation. SH3P2 knockout (KO) mice displayed decreased femoral trabecular bone mass and enhanced localization of osteoclasts on the tibial trabecular bone surface, suggesting that SH3P2 suppresses bone resorption by osteoclasts. Osteoclast differentiation based on cellular multinuclearity induced by macrophage colony-stimulating factor and receptor activator of nuclear factor-κB ligand (RANKL) was enhanced in bone marrow-derived macrophages lacking SH3P2. RANKL induced SH3P2 dephosphorylation, which increased the association of actin-dependent motor protein myosin 1E (Myo1E) with SH3P2 and thereby prevented Myo1E localization to the plasma membrane. Consistent with this, Myo1E in the membrane fraction increased in SH3P2-KO cells. Together with the attenuated osteoclast differentiation in Myo1E knocked down cells, SH3P2 may suppress osteoclast differentiation by preventing their cell-to-cell fusion depending on Myo1E membrane localization.
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Affiliation(s)
- Shota Nakamura
- Department of Cell Regulation, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Ritsuko Masuyama
- Department of Gastronomy Management, College of Gastronomy Management, Ritsumeikan University, Kusatsu, Japan
| | - Kosuke Sakai
- Department of Cell Regulation, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Karin Fukuda
- Department of Cell Regulation, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Kohsuke Takeda
- Department of Cell Regulation, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Susumu Tanimura
- Department of Cell Regulation, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
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Zhou L, Huntington K, Zhang S, Carlsen L, So EY, Parker C, Sahin I, Safran H, Kamle S, Lee CM, Lee CG, Elias JA, Campbell KS, Naik MT, Atwood WJ, Youssef E, Pachter JA, Navaraj A, Seyhan AA, Liang O, El-Deiry WS. Natural Killer cell activation, reduced ACE2, TMPRSS2, cytokines G-CSF, M-CSF and SARS-CoV-2-S pseudovirus infectivity by MEK inhibitor treatment of human cells. bioRxiv 2020:2020.08.02.230839. [PMID: 32793908 PMCID: PMC7418728 DOI: 10.1101/2020.08.02.230839] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
COVID-19 affects vulnerable populations including elderly individuals and patients with cancer. Natural Killer (NK) cells and innate-immune TRAIL suppress transformed and virally-infected cells. ACE2, and TMPRSS2 protease promote SARS-CoV-2 infectivity, while inflammatory cytokines IL-6, or G-CSF worsen COVID-19 severity. We show MEK inhibitors (MEKi) VS-6766, trametinib and selumetinib reduce ACE2 expression in human cells. In some human cells, remdesivir increases ACE2-promoter luciferase-reporter expression, ACE2 mRNA and protein, and ACE2 expression is attenuated by MEKi. In serum-deprived and stimulated cells treated with remdesivir and MEKi we observed correlations between pRB, pERK, and ACE2 expression further supporting role of proliferative state and MAPK pathway in ACE2 regulation. We show elevated cytokines in COVID-19-(+) patient plasma (N=9) versus control (N=11). TMPRSS2, inflammatory cytokines G-CSF, M-CSF, IL-1α, IL-6 and MCP-1 are suppressed by MEKi alone or with remdesivir. We observed MEKi stimulation of NK-cell killing of target-cells, without suppressing TRAIL-mediated cytotoxicity. Pseudotyped SARS-CoV-2 virus with a lentiviral core and SARS-CoV-2 D614 or G614 SPIKE (S) protein on its envelope infected human bronchial epithelial cells, small airway epithelial cells, or lung cancer cells and MEKi suppressed infectivity of the pseudovirus. We show a drug class-effect with MEKi to stimulate NK cells, inhibit inflammatory cytokines and block host-factors for SARS-CoV-2 infection leading also to suppression of SARS-CoV-2-S pseudovirus infection of human cells. MEKi may attenuate SARS-CoV-2 infection to allow immune responses and antiviral agents to control disease progression.
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Affiliation(s)
- Lanlan Zhou
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Pathology and Laboratory medicine, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Kelsey Huntington
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Pathobiology Graduate Program, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Shengliang Zhang
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Pathology and Laboratory medicine, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Lindsey Carlsen
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Pathobiology Graduate Program, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Eui-Young So
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Hematology-Oncology Division, Department of Medicine, Lifespan Health System and Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Cassandra Parker
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Surgery, Lifespan Health System and Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Ilyas Sahin
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Hematology-Oncology Division, Department of Medicine, Lifespan Health System and Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Howard Safran
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Hematology-Oncology Division, Department of Medicine, Lifespan Health System and Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Suchitra Kamle
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Molecular Microbiology and Immunology, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Chang-Min Lee
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Molecular Microbiology and Immunology, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Chun Geun Lee
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Molecular Microbiology and Immunology, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Jack A. Elias
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Molecular Microbiology and Immunology, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Kerry S. Campbell
- Blood Cell and Development Program, Fox Chase Cancer Center, Philadelphia, PA, 19111
| | - Mandar T. Naik
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Molecular Pharmacology, Physiology and Biotechnology, Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Walter J. Atwood
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Molecular Biology, Cell Biology, and Biochemistry, Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | | | | | - Arunasalam Navaraj
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Pathology and Laboratory medicine, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Attila A. Seyhan
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Pathology and Laboratory medicine, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Olin Liang
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Hematology-Oncology Division, Department of Medicine, Lifespan Health System and Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
| | - Wafik S. El-Deiry
- Brown Experimentalists Against COVID-19 (BEACON) Group, Brown University, Providence, RI, 02912
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Department of Pathology and Laboratory medicine, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- The Joint Program in Cancer Biology, Brown University and Lifespan Health System, Providence, RI, 02912
- Cancer Center at Brown University, Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Pathobiology Graduate Program, Brown University, Providence, RI, 02912
- Hematology-Oncology Division, Department of Medicine, Lifespan Health System and Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Warren Alpert Medical School, Brown University, Providence, RI, 02912
- Correspondence:
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Nara Y, Kitaura H, Ogawa S, Shen WR, Qi J, Ohori F, Noguchi T, Marahleh A, Pramusita A, Kinjo R, Mizoguchi I. Anti-c-fms Antibody Prevents Osteoclast Formation and Bone Resorption in Co-Culture of Osteoblasts and Osteoclast Precursors In Vitro and in Ovariectomized Mice. Int J Mol Sci 2020; 21:E6120. [PMID: 32854340 DOI: 10.3390/ijms21176120] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 08/20/2020] [Accepted: 08/24/2020] [Indexed: 12/19/2022] Open
Abstract
Osteoporosis morphology is characterized by bone resorption and decreases in micro-architecture parameters. Anti-osteoporosis therapy targets osteoclasts because bone resorption is a unique function of osteoclasts. Anti-c-fms antibodies against the receptor for macrophage colony-stimulating factor (M-CSF) inhibit osteoclast formation and bone resorption in vitro and in vivo. However, the effect of anti-c-fms antibodies on bone resorption in ovariectomized (OVX) mice is unknown. In this study, we evaluated the effect of anti-c-fms antibodies on osteoclast formation and bone resorption in osteoblast-osteoclast precursor co-culture in vitro and in OVX mice. Osteoblast and osteoclast precursor co-cultures treated with anti-c-fms antibodies showed significantly inhibited osteoclast formation, while cultures without anti-c-fms antibody treatment showed osteoclast formation. However, anti-c-fms antibodies did not change the receptor activator of nuclear factor kappa-B ligand (RANKL) or osteoprotegrin (OPG) expression during osteoblast and osteoclast differentiation in vitro. These results indicate that anti-c-fms antibodies directly affected osteoclast formation from osteoclast precursors in co-culture. OVX mice were treated with intraperitoneal injections of anti-c-fms antibody. The trabecular bone structure of the femur was assessed by micro-computer tomography. The anti-c-fms antibody inhibited osteoclast formation and bone loss compared with PBS-treated OVX mice. These results indicate potential for the therapeutic application of anti-c-fms antibodies for postmenopausal osteoporosis.
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Søe K, Delaisse JM, Borggaard XG. Osteoclast formation at the bone marrow/bone surface interface: Importance of structural elements, matrix, and intercellular communication. Semin Cell Dev Biol 2020; 112:8-15. [PMID: 32563679 DOI: 10.1016/j.semcdb.2020.05.016] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 05/17/2020] [Accepted: 05/19/2020] [Indexed: 12/28/2022]
Abstract
Osteoclasts, the multinucleated cells responsible for bone resorption, have an enormous destructive power which demands to be kept under tight control. Accordingly, the identification of molecular signals directing osteoclastogenesis and switching on their resorptive activity have received much attention. Mandatory factors were identified, but a very essential aspect of the control mechanism of osteoclastic resorption, i.e. its spatial control, remains poorly understood. Under physiological conditions, multinucleated osteoclasts are only detected on the bone surface, while their mono-nucleated precursors are only in the bone marrow. How are pre-osteoclasts targeted to the bone surface? How is their progressive differentiation coordinated with their approach to the bone surface sites to be resorbed, which is where they finally fuse? Here we review the information on the bone marrow distribution of differentiating pre-osteoclasts relative to the position of the mandatory factors for their differentiation as well as relative to physical entities that may affect their access to the remodelling sites. This info allows recognizing an "osteoclastogenesis route" through the bone marrow and leading to the coincident fusion/resorption site - but also points to what still remains to be clarified regarding this route and regarding the restriction of fusion at the resorption site. Finally, we discuss the mechanism responsible for the start of resorption and its spatial extension. This review underscores that fully understanding the control of bone resorption requires to consider it in both space and time - which demands taking into account the context of bone tissue.
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Affiliation(s)
- Kent Søe
- Clinical Cell Biology, Department of Pathology, Odense University Hospital, 5000 Odense C, Denmark; Department of Clinical Research, University of Southern Denmark, 5230 Odense M, Denmark; Department of Molecular Medicine, University of Southern Denmark, 5230 Odense M, Denmark.
| | - Jean-Marie Delaisse
- Clinical Cell Biology, Department of Pathology, Odense University Hospital, 5000 Odense C, Denmark; Department of Clinical Research, University of Southern Denmark, 5230 Odense M, Denmark; Department of Molecular Medicine, University of Southern Denmark, 5230 Odense M, Denmark.
| | - Xenia Goldberg Borggaard
- Clinical Cell Biology, Department of Pathology, Odense University Hospital, 5000 Odense C, Denmark; Department of Clinical Research, University of Southern Denmark, 5230 Odense M, Denmark; Department of Molecular Medicine, University of Southern Denmark, 5230 Odense M, Denmark.
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Lu CS, Shiau AL, Su BH, Hsu TS, Wang CT, Su YC, Tsai MS, Feng YH, Tseng YL, Yen YT, Wu CL, Shieh GS. Oct4 promotes M2 macrophage polarization through upregulation of macrophage colony-stimulating factor in lung cancer. J Hematol Oncol 2020; 13:62. [PMID: 32487125 PMCID: PMC7268452 DOI: 10.1186/s13045-020-00887-1] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 04/28/2020] [Indexed: 01/15/2023] Open
Abstract
Background Expression of Oct4 maintains cancer stem cell (CSC)-like properties in lung cancer cells and is correlated with poor prognosis of lung adenocarcinoma. M2-type tumor-associated macrophages (TAMs) promote cancer cell migration and metastasis. Tumor microenvironments promote monocyte differentiation into M2 TAMs via a complex cytokine-based connection. We explored the role of Oct4 in cytokine secretion in lung cancer and its impact on M2 TAM polarization. Methods Monocytes co-cultured with the conditioned medium from Oct4-overexpressing lung cancer cells were used to investigate M2 TAM differentiation. The inflammatory factors in the conditioned medium of Oct4-overexpressing A549 cells were examined using human inflammation antibody arrays. The correlations of Oct4, macrophage colony-stimulating factor (M-CSF), and M2 TAMs were validated in lung cancer cells, syngeneic mouse lung tumor models, and clinical samples of non-small cell lung cancer (NSCLC). Results Oct4-overexpressing A549 cells expressed elevated levels of M-CSF, which contributed to increased M2 macrophages and enhanced tumor migration. Overexpression of Oct4 enhanced tumor growth and reduced the survival of lung tumor-bearing mice, which was correlated with increased number of M2 macrophages in lung cancer. Notably, NSCLC patients with high expression levels of Oct4, M-CSF, and M2 TAMs had the poorest recurrence-free survival. A positive correlation between Oct4, M-CSF, and M2 TAMs was observed in the tumor tissue of NSCLC patient. Treatment with all-trans retinoic acid exerted anti-tumor effects and reduced M2 TAMs in tumor-bearing mice. Conclusions Our results indicate that Oct4 expressed by lung cancer cells promotes M2 macrophage polarization through upregulation of M-CSF secretion, leading to cancer growth and metastasis. Our findings also implicate that the Oct4/M-CSF axis in M2 macrophage polarization may be potential therapeutic targets for lung cancer.
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Affiliation(s)
- Chia-Sing Lu
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, 1, University Road, Tainan, Taiwan
| | - Ai-Li Shiau
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Bing-Hua Su
- School of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Division of Thoracic Surgery, Department of Surgery, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tsui-Shan Hsu
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, 1, University Road, Tainan, Taiwan
| | - Chung-Teng Wang
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Chu Su
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, 1, University Road, Tainan, Taiwan
| | - Ming-Shian Tsai
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yin-Hsun Feng
- Division of Hematology and Oncology, Department of Internal Medicine, Chi-Mei Medical Center, Tainan, Taiwan
| | - Yau-Lin Tseng
- Division of Thoracic Surgery, Department of Surgery, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Ting Yen
- Division of Thoracic Surgery, Department of Surgery, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chao-Liang Wu
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, 1, University Road, Tainan, Taiwan
| | - Gia-Shing Shieh
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, 1, University Road, Tainan, Taiwan. .,Department of Urology, Tainan Hospital, Ministry of Health and Welfare, Executive Yuan, Tainan, Taiwan.
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Ye T, Wang D, Cai Z, Tong L, Chen Z, Lu J, Lu X, Huang C, Yuan X. Antidepressive properties of macrophage-colony stimulating factor in a mouse model of depression induced by chronic unpredictable stress. Neuropharmacology 2020; 172:108132. [PMID: 32407925 DOI: 10.1016/j.neuropharm.2020.108132] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 05/01/2020] [Accepted: 05/07/2020] [Indexed: 12/18/2022]
Abstract
Previous studies have reported that macrophage-colony stimulating factor (M-CSF), a drug that is used to treat hematological system disease, can ameliorate chronic stress-induced depressive-like behaviors in mice. This indicates that M-CSF could be developed into a novel antidepressant. Here, we investigated the antidepressive properties of M-CSF, aiming to explore its potential values in depression treatment. Our results showed that a single M-CSF injection at the dose of 75 and 100 μg/kg, but not at 25 or 50 μg/kg, ameliorated chronic unpredictable stress (CUS)-induced depressive-like behaviors in mice at 5 h after the drug treatment. In a time-dependent experiment, a single M-CSF injection (100 μg/kg) was found to ameliorate the CUS-induced depressive-like behaviors in mice at 5 and 8 h, but not at 3 h, after the drug treatment. The antidepressant effect of the single M-CSF injection (100 μg/kg) in chronically-stressed mice persisted at least 10 days and disappeared at 14 days after the drug treatment. Moreover, 14 days after the first injection, a second M-CSF injection (100 μg/kg) still produced antidepressant effects at 5 h after the drug treatment in chronically-stressed mice who re-displayed depressive-like phenotypes. The antidepressant effect of M-CSF appeared to be mediated by the activation of the hippocampal microglia, as pre-inhibition of microglia by minocycline (40 mg/kg) or PLX3397 (290 mg/kg) pretreatment prevented the antidepressant effect of M-CSF in CUS mice. These results demonstrate that M-CSF produces rapid and sustained antidepressant effects via the activation of the microglia in the hippocampus in a dose- and time-dependent manner.
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Affiliation(s)
- Ting Ye
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China
| | - Dan Wang
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China
| | - Zixuan Cai
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China
| | - Lijuan Tong
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China
| | - Zhuo Chen
- Invasive Technology Department, Nantong First People's Hospital, The Second Affiliated Hospital of Nantong University, #6 North Road Hai'er Xiang, Nantong, 226001, Jiangsu, China
| | - Jiashu Lu
- Department of Pharmacy, The People's Hospital of Taizhou, The Fifth Affiliated Hospital of Nantong University, #210 Yingchun Road, Taizhou, 225300, Jiangsu, China
| | - Xu Lu
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China
| | - Chao Huang
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China.
| | - Xiaomei Yuan
- Heart Failure Center, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, Chengdu, 610072, China.
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de Brito Monteiro L, Davanzo GG, de Aguiar CF, Corrêa da Silva F, Andrade JRD, Campos Codo A, Silva Pereira JAD, Freitas LPD, Moraes-Vieira PM. M-CSF- and L929-derived macrophages present distinct metabolic profiles with similar inflammatory outcomes. Immunobiology 2020; 225:151935. [PMID: 32201093 DOI: 10.1016/j.imbio.2020.151935] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 12/12/2022]
Abstract
Macrophages are essential components of the immune system. Macrophages can be derived from the bone marrow of mice with either recombinant M-CSF or L929 supernatant. Recent literature considers recombinant M-CSF- and L929-derived macrophages as equals, even though L929-derived macrophages are exposed to other substances secreted in the L929 supernatant, and not only M-CSF. Thus, we decided to perform a comparative analysis of both inflammatory and metabolic profiles of macrophages differentiated under the aforementioned conditions, which is relevant for standardization and interpretation of in vitro studies. We observed that, when treated with LPS, L929macs secrete lower levels of proinflammatory cytokines (TNF-α, IL-6, IL12) and present higher glycolysis and oxygen consumption when compared with M-CSFmacs. L929macs also have increased mitochondrial mass, with higher percentage of dysfunctional mitochondria. This sort of information can help direct further studies towards a more specific approach for macrophage generation.
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Affiliation(s)
- Lauar de Brito Monteiro
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Gustavo Gastão Davanzo
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Cristhiane Fávero de Aguiar
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Felipe Corrêa da Silva
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Jessica Rodrigues de Andrade
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Ana Campos Codo
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Jessica Aparecida da Silva Pereira
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil; Department of Immunology, Institute of Biomedical Science, University of Sao Paulo, SP, Brazil
| | - Leonardo Pimentel de Freitas
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil
| | - Pedro Manoel Moraes-Vieira
- Laboratory of Immunometabolism, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, SP, Brazil; Department of Immunology, Institute of Biomedical Science, University of Sao Paulo, SP, Brazil; Division of Metabolism, Experimental Medicine Research Cluster (EMRC), University of Campinas, Campinas, SP, Brazil.
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Gu R. Methods to Determine the Effects of MIF on In Vitro Osteoclastogenesis Using Murine Bone Marrow-Derived Cells and Human Peripheral Blood Mononuclear Cells. Methods Mol Biol 2020; 2080:135-45. [PMID: 31745877 DOI: 10.1007/978-1-4939-9936-1_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Osteoclasts are the only cells that are capable of resorbing bones, and they are involved in multiple diseases and disorders. This chapter will describe several in vitro osteoclastogenesis methods, which allows further investigation of molecular mechanisms of osteoclastogenesis in normal physiological and disease conditions. This chapter includes a protocol for isolating osteoclast progenitors from mouse bone marrow and human peripheral blood, as well as obtaining murine osteoblasts for the coculture system. Furthermore, culture and identification of multinucleated osteoclasts in vitro is also described in this chapter.
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Ruan F, Wang YF, Chai Y. Diagnostic Values of miR-21, miR-124, and M-CSF in Patients With Early Cervical Cancer. Technol Cancer Res Treat 2020; 19:1533033820914983. [PMID: 32356483 PMCID: PMC7225794 DOI: 10.1177/1533033820914983] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 01/07/2020] [Accepted: 01/13/2020] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE This study aimed to investigate the diagnostic values of microRNA-21, microRNA-124, and macrophage colony-stimulating factor in patients with cervical cancer. METHODS A total of 68 patients with cervical cancer admitted in our hospital (cervical cancer group) and 57 healthy individuals undergoing physical examinations (healthy group, also control group) were enrolled in this study. The expression of serum microRNA-21 and microRNA-124 was detected by quantitative reverse transcription polymerase chain reaction. The expression of serum macrophage colony-stimulating factor was detected by enzyme-linked immunosorbent assay. The diagnostic values of microRNA-21, microRNA-124, and macrophage colony-stimulating factor in cervical cancer were analyzed. The correlations between the expression of microRNA-21 and microRNA-124 with that of macrophage colony-stimulating factor were also analyzed. RESULTS Compared to those in the healthy group, patients in the cervical cancer group had a higher expression of microRNA-21 and macrophage colony-stimulating factor (P < .05) but lower expression of microRNA-124 (P < .05). The expression of microRNA-21, microRNA-124, and macrophage colony-stimulating factor in the patients correlated with the tumor size, tumor node metastasis (TNM) staging, tumor differentiation, and the presence or absence of lymph node metastasis and human papillomavirus infection (P < .05). According to the receiver operating characteristic curves, the area under the curve of microRNA-21 for diagnosing cervical cancer was 0.723, the specificity was 58.82%, and the sensitivity was 91.23%. The area under the curve of microRNA-124 was 0.766, the specificity was 94.12%, and the sensitivity was 57.89%. The area under the curve of macrophage colony-stimulating factor was 0.754, the specificity was 64.71%, and the sensitivity was 87.72%. Pearson correlation analysis showed that the expression of microRNA-21 positively correlated with that of macrophage colony-stimulating factor (r = 0.6825, P < .001), and the expression of microRNA-124 negatively correlated with that of macrophage colony-stimulating factor (r = -0.6476, P < .001). CONCLUSION MicroRNA-21, microRNA-124, and macrophage colony-stimulating factor may be involved in the development and progression of cervical cancer. The detection of serum microRNA-21, microRNA-124, and macrophage colony-stimulating factor has good sensitivity and specificity in the diagnosis of cervical cancer.
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Affiliation(s)
- Fang Ruan
- Department of Gynecology, Affiliated Hospital of Jining Medical College, Jining, Shandong, China
| | - Yun-fei Wang
- Department of Gynecology, Affiliated Hospital of Jining Medical College, Jining, Shandong, China
| | - Yun Chai
- Department of Gynecology, Affiliated Hospital of Jining Medical College, Jining, Shandong, China
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Trus E, Basta S, Gee K. Who's in charge here? Macrophage colony stimulating factor and granulocyte macrophage colony stimulating factor: Competing factors in macrophage polarization. Cytokine 2019; 127:154939. [PMID: 31786501 DOI: 10.1016/j.cyto.2019.154939] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 12/31/2022]
Abstract
Macrophages make up a crucial aspect of the immune system, carrying out a variety of functions ranging from clearing cellular debris to their well-recognized roles as innate immune cells. These cells exist along a spectrum of phenotypes but can be generally divided into proinflammatory (M1) and anti-inflammatory (M2) groups, representing different states of polarization. Due to their diverse functions, macrophages are implicated in a variety of diseases such as atherosclerosis, lupus nephritis, or infection with HIV. Throughout their lifetime, macrophages can be influenced by a wide variety of signals that influence their polarization states, which can affect their function and influence their effects on disease progression. This review seeks to provide a summary of how GM-CSF and M-CSF influence macrophage activity during disease, and provide examples of in vitro research that indicate competition between the two cytokines in governing macrophage polarization. Gaining a greater understanding of the relationship between GM-CSF and M-CSF, along with how these cytokines fit into the larger context of diseases, will inform their use as treatments or targets for treatment in various diseases.
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Affiliation(s)
- Evan Trus
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3N6, Canada
| | - Sameh Basta
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3N6, Canada.
| | - Katrina Gee
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON K7L 3N6, Canada.
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Barman PK, Urao N, Koh TJ. Diabetes induces myeloid bias in bone marrow progenitors associated with enhanced wound macrophage accumulation and impaired healing. J Pathol 2019; 249:435-446. [PMID: 31342513 DOI: 10.1002/path.5330] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 07/17/2019] [Accepted: 07/18/2019] [Indexed: 12/22/2022]
Abstract
Diabetes induces dysregulation throughout the spectrum of myeloid lineage cells from progenitors to terminally differentiated cells. Another complication of diabetes is persistent inflammation, including prolonged accumulation of macrophages, which contributes to impaired wound healing. However, it remains unclear whether diabetes disrupts the response of bone marrow progenitors to peripheral injury and whether such dysregulation leads to sustained inflammation and impaired healing. Here, we demonstrated that diabetic mice (db/db, referred to here as DB) exhibit myeloid lineage bias during homeostasis and following injury. In addition, cells in the LSK (Lin- Sca-1+ cKit+ ) population of DB mice are preprogrammed towards myeloid commitment at the transcriptional level, and cultured myeloid progenitors from DB mice produce more monocytes ex vivo than their non-diabetic counterparts. We also show via bone marrow transfer between interleukin-1 receptor 1 KO (Il1r1-/- ) and DB mice that IL-1R1 signaling is likely not involved in myeloid skewing in DB mice. Furthermore, in vitro experiments indicated that macrophage colony-stimulating factor receptor signaling is not likely involved in enhanced myeloid transcription factor expression in LSK cells of DB mice. Our findings indicate that myeloid lineage commitment in bone marrow may contribute to increased macrophage numbers observed in diabetic skin wounds, and that strategies to regulate monopoiesis during homeostasis or post-wounding may improve diabetic wound healing. © 2019 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Pijus K Barman
- Center for Wound Healing and Tissue Regeneration, Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, USA
| | - Norifumi Urao
- Center for Wound Healing and Tissue Regeneration, Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, USA
| | - Timothy J Koh
- Center for Wound Healing and Tissue Regeneration, Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, USA
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