1
|
Jain A, Sharma P, N S, Sharma K, Gupta S. Gene Polymorphism Influencing Persistent Bone Resorption in Brown Tumor: A Case Series with Possible Pathogenesis and Potential Therapeutic Approach. Indian J Otolaryngol Head Neck Surg 2024; 76:1178-1182. [PMID: 38440495 PMCID: PMC10908929 DOI: 10.1007/s12070-023-04203-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 08/27/2023] [Indexed: 03/06/2024] Open
Abstract
Brown tumor represents a terminal stage of bone remodeling process due to an imbalance between osteoclastic and osteoblastic activity. It represents a reparative cellular process, rather than a neoplastic process mostly associated with primary or secondary hyperparathyroidism. Although parathyroidectomy is the first treatment of choice for brown tumors, several cases don't resolve even after normalization of parathyroid hormone levels which leads to surgical intervention. Therefore, to avoid multiple bone surgeries in the same patient, it is crucial to have a conservative approach like targeted therapy which could block certain molecules involved in bone resorption. In this string, we have recognized and quantified three molecules namely sclerostin, MCP-1 and CD73 in brown tumors and correlated their expression with bone resorption pathogenesis and potential therapeutic approach.
Collapse
Affiliation(s)
- Ayushi Jain
- Dept of Oral Pathology, Microbiology and Forensic Odontology, King George’s Medical University, Lucknow, 226003 UP India
| | - Pooja Sharma
- Dept of Oral Pathology, Microbiology and Forensic Odontology, King George’s Medical University, Lucknow, 226003 UP India
| | - Sivakumar N
- Dept of Oral Pathology, Microbiology and Forensic Odontology, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Kriti Sharma
- Dept of Oral Pathology, Microbiology and Forensic Odontology, King George’s Medical University, Lucknow, 226003 UP India
| | - Shalini Gupta
- Dept of Oral Pathology, Microbiology and Forensic Odontology, King George’s Medical University, Lucknow, 226003 UP India
| |
Collapse
|
2
|
Thompson AL, Grenald SA, Ciccone HA, Mohty D, Smith AF, Coleman DL, Bahramnejad E, De Leon E, Kasper-Conella L, Uhrlab JL, Margolis DS, Salvemini D, Largent-Milnes TM, Vanderah TW. Morphine-induced osteolysis and hypersensitivity is mediated through toll-like receptor-4 in a murine model of metastatic breast cancer. Pain 2023; 164:2463-2476. [PMID: 37326644 PMCID: PMC10578422 DOI: 10.1097/j.pain.0000000000002953] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 03/28/2023] [Accepted: 04/18/2023] [Indexed: 06/17/2023]
Abstract
ABSTRACT The propensity for breast cancer to metastasize to bone is coupled to the most common complaint among breast cancer patients: bone pain. Classically, this type of pain is treated using escalating doses of opioids, which lack long-term efficacy due to analgesic tolerance, opioid-induced hypersensitivity, and have recently been linked to enhanced bone loss. To date, the molecular mechanisms underlying these adverse effects have not been fully explored. Using an immunocompetent murine model of metastatic breast cancer, we demonstrated that sustained morphine infusion induced a significant increase in osteolysis and hypersensitivity within the ipsilateral femur through the activation of toll-like receptor-4 (TLR4). Pharmacological blockade with TAK242 (resatorvid) as well as the use of a TLR4 genetic knockout ameliorated the chronic morphine-induced osteolysis and hypersensitivity. Genetic MOR knockout did not mitigate chronic morphine hypersensitivity or bone loss. In vitro studies using RAW264.7 murine macrophages precursor cells demonstrated morphine-enhanced osteoclastogenesis that was inhibited by the TLR4 antagonist. Together, these data indicate that morphine induces osteolysis and hypersensitivity that are mediated, in part, through a TLR4 receptor mechanism.
Collapse
Affiliation(s)
- Austen L. Thompson
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Shaness A. Grenald
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Haley A. Ciccone
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Dieter Mohty
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Angela F. Smith
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Deziree L. Coleman
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Erfan Bahramnejad
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Erick De Leon
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ, United States
| | - Logan Kasper-Conella
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ, United States
| | | | - David S. Margolis
- Department of Biomedical Engineering, University of Arizona, Tucson, AZ, United States
- Orthopaedic Surgery, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Daniela Salvemini
- Department of Pharmacology and Physiology and Henry and Amelia Nasrallah Center for Neuroscience, Saint Louis University School of Medicine, St. Louis, MO, United States
| | - Tally M. Largent-Milnes
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
- Comprehensive Pain and Addiction Center, University of Arizona, Tucson, AZ, United States
| | - Todd W. Vanderah
- Department of Medical Pharmacology, University of Arizona College of Medicine, Tucson, AZ, United States
- Comprehensive Pain and Addiction Center, University of Arizona, Tucson, AZ, United States
| |
Collapse
|
3
|
Tsai J, Kaneko K, Suh AJ, Bockman R, Park-Min KH. Origin of Osteoclasts: Osteoclast Precursor Cells. J Bone Metab 2023; 30:127-140. [PMID: 37449346 PMCID: PMC10346003 DOI: 10.11005/jbm.2023.30.2.127] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/27/2023] [Accepted: 04/27/2023] [Indexed: 07/18/2023] Open
Abstract
Osteoclasts are multinucleated bone-resorbing cells and a key player in bone remodeling for health and disease. Since the discovery of osteoclasts in 1873, the structure and function of osteoclasts and the molecular and cellular mechanisms of osteoclastogenesis have been extensively studied. Moreover, it has been well established that osteoclasts are differentiated in vitro from myeloid cells such as bone marrow macrophages or monocytes. The concept showing that osteoclasts are derived from a specific population (named osteoclast precursor cells [OCPs]) among myeloid cells has been long hypothesized. However, the specific precursor population of osteoclasts is not clearly defined yet. A growing body of work provides evidence of the developmental origin and lifespan of murine osteoclasts, particularly in vivo. Here, we review the emerging evidence that supports the existence of OCPs and discuss current insights into their identity.
Collapse
Affiliation(s)
- Jefferson Tsai
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY,
USA
| | - Kaichi Kaneko
- Division of Rheumatology, Department of Internal Medicine, Toho University Sakura Medical Center, Chiba,
Japan
| | - Andrew J. Suh
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY,
USA
| | - Richard Bockman
- Division of Endocrinology and Metabolism, Hospital for Special Surgery, New York, NY,
USA
- Department of Medicine, Weill Cornell Medical College, New York, NY,
USA
| | - Kyung-Hyun Park-Min
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY,
USA
- Department of Medicine, Weill Cornell Medical College, New York, NY,
USA
- BCMB Allied Program, Weill Cornell Graduate School of Medical Sciences, New York, NY,
USA
| |
Collapse
|
4
|
Filipović M, Flegar D, Aničić S, Šisl D, Kelava T, Kovačić N, Šućur A, Grčević D. Transcriptome profiling of osteoclast subsets associated with arthritis: A pathogenic role of CCR2 hi osteoclast progenitors. Front Immunol 2022; 13:994035. [PMID: 36591261 PMCID: PMC9797520 DOI: 10.3389/fimmu.2022.994035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 11/14/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction The existence of different osteoclast progenitor (OCP) subsets has been confirmed by numerous studies. However, pathological inflammation-induced osteoclastogenesis remains incompletely understood. Detailed characterization of OCP subsets may elucidate the pathophysiology of increased osteoclast activity causing periarticular and systemic bone resorption in arthritis. In our study, we rely on previously defined OCP subsets categorized by the level of CCR2 expression as circulatory-like committed CCR2hi OCPs, which are substantially expanded in arthritis, and marrow-resident CCR2lo OCPs of immature phenotype and behavior. Methods In order to perform transcriptome characterization of those subsets in the context of collagen-induced arthritis (CIA), we sorted CCR2hi and CCR2lo periarticular bone marrow OCPs of control and arthritic mice, and performed next-generation RNA sequencing (n=4 for each group) to evaluate the differential gene expression profile using gene set enrichment analysis with further validation. Results A disparity between CCR2hi and CCR2lo subset transcriptomes (863 genes) was detected, with the enrichment of pathways for osteoclast differentiation, chemokine and NOD-like receptor signaling in the CCR2hi OCP subset, and ribosome biogenesis in eukaryotes and ribosome pathways in the CCR2lo OCP subset. The effect of intervention (CIA) within each subset was greater in CCR2hi (92 genes) than in CCR2lo (43 genes) OCPs. Genes associated with the osteoclastogenic pathway (Fcgr1, Socs3), and several genes involved in cell adhesion and migration (F11r, Cd38, Lrg1) identified the CCR2hi subset and distinguish CIA from control group, as validated by qPCR (n=6 for control mice, n=9 for CIA mice). The latter gene set showed a significant positive correlation with arthritis clinical score and frequency of CCR2hi OCPs. Protein-level validation by flow cytometry showed increased proportion of OCPs expressing F11r/CD321, CD38 and Lrg1 in CIA, indicating that they could be used as disease markers. Moreover, osteoclast pathway-identifying genes remained similarly expressed (Fcgr1) or even induced by several fold (Socs3) in preosteoclasts differentiated in vitro from CIA mice compared to pre-cultured levels, suggesting their importance for enhanced osteoclastogenesis of the CCR2hi OCPs in arthritis. Conclusion Our approach detected differentially expressed genes that could identify distinct subset of OCPs associated with arthritis as well as indicate possible therapeutic targets aimed to modulate osteoclast activity.
Collapse
Affiliation(s)
- Maša Filipović
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia,Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Darja Flegar
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia,Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Sara Aničić
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia,Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Dino Šisl
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia,Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Tomislav Kelava
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia,Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Nataša Kovačić
- Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia,Department of Anatomy, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Alan Šućur
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia,Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia,*Correspondence: Alan Šućur, ; Danka Grčević,
| | - Danka Grčević
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia,Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia,*Correspondence: Alan Šućur, ; Danka Grčević,
| |
Collapse
|
5
|
Filipović M, Flegar D, Šućur A, Šisl D, Kavazović I, Antica M, Kelava T, Kovačić N, Grčević D. Inhibition of Notch Signaling Stimulates Osteoclastogenesis From the Common Trilineage Progenitor Under Inflammatory Conditions. Front Immunol 2022; 13:902947. [PMID: 35865541 PMCID: PMC9294223 DOI: 10.3389/fimmu.2022.902947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
Osteoclasts, macrophages and dendritic cells (DCs) can be derived from a common trilineage myeloid progenitor of hematopoietic origin. Progenitor commitment is susceptible to regulation through Notch signaling. Our aim was to determine the effects of Notch modulation on trilineage progenitor commitment and functional properties of differentiated cells under inflammatory conditions. We used the conditional inducible CX3CR1CreERT2 mouse strain to achieve overexpression of the Notch 1 intracellular domain (NICD1) or to inhibit Notch signaling via deletion of the transcription factor RBP-J in a bone marrow population, used as a source of the trilineage progenitor (CD45+Ly6G−CD3−B220−NK1.1−CD11b–/loCD115+). Cre-recombinase, under the control of the CX3CR1 promoter, expressed in the monocyte/macrophage lineage, was induced in vitro by 4-hydroxytamoxifen. Differentiation of osteoclasts was induced by M-CSF/RANKL; macrophages by M-CSF; DCs by IL-4/GM-CSF, and inflammation by LPS. Functionally, DCs were tested for the ability to process and present antigen, macrophages to phagocytose E. coli particles, and osteoclasts to resorb bone and express tartrate-resistant acid phosphatase (TRAP). We found that Notch 1 signal activation suppressed osteoclast formation, whereas disruption of the Notch canonical pathway enhanced osteoclastogenesis, resulting in a higher number and size of osteoclasts. RANK protein and Ctsk gene expression were upregulated in osteoclastogenic cultures from RBP-J+ mice, with the opposing results in NICD1+ mice. Notch modulation did not affect the number of in vitro differentiated macrophages and DCs. However, RBP-J deletion stimulated Il12b and Cd86 expression in macrophages and DCs, respectively. Functional assays under inflammatory conditions confirmed that Notch silencing amplifies TRAP expression by osteoclasts, whereas the enhanced phagocytosis by macrophages was observed in both NICD1+ and RBP-J+ strains. Finally, antigen presentation by LPS-stimulated DCs was significantly downregulated with NICD1 overexpression. This experimental setting allowed us to define a cell-autonomous response to Notch signaling at the trilineage progenitor stage. Although Notch signaling modulation affected the activity of all three lineages, the major effect was observed in osteoclasts, resulting in enhanced differentiation and function with inhibition of canonical Notch signaling. Our results indicate that Notch signaling participates as the negative regulator of osteoclast activity during inflammation, which may be relevant in immune and bone diseases.
Collapse
Affiliation(s)
- Maša Filipović
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia
- Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Darja Flegar
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia
- Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Alan Šućur
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia
- Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Dino Šisl
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia
- Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Inga Kavazović
- Department of Histology and Embryology, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | | | - Tomislav Kelava
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia
- Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Nataša Kovačić
- Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
- Department of Anatomy, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Danka Grčević
- Department of Physiology and Immunology, University of Zagreb School of Medicine, Zagreb, Croatia
- Laboratory for Molecular Immunology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
- *Correspondence: Danka Grčević,
| |
Collapse
|
6
|
Ye Q, Singh S, Qian PR, Guo NL. Immune-Omics Networks of CD27, PD1, and PDL1 in Non-Small Cell Lung Cancer. Cancers (Basel) 2021; 13:4296. [PMID: 34503105 PMCID: PMC8428355 DOI: 10.3390/cancers13174296] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/18/2021] [Accepted: 08/24/2021] [Indexed: 01/03/2023] Open
Abstract
To date, there are no prognostic/predictive biomarkers to select chemotherapy, immunotherapy, and radiotherapy in individual non-small cell lung cancer (NSCLC) patients. Major immune-checkpoint inhibitors (ICIs) have more DNA copy number variations (CNV) than mutations in The Cancer Genome Atlas (TCGA) NSCLC tumors. Nevertheless, CNV-mediated dysregulated gene expression in NSCLC is not well understood. Integrated CNV and transcriptional profiles in NSCLC tumors (n = 371) were analyzed using Boolean implication networks for the identification of a multi-omics CD27, PD1, and PDL1 network, containing novel prognostic genes and proliferation genes. A 5-gene (EIF2AK3, F2RL3, FOSL1, SLC25A26, and SPP1) prognostic model was developed and validated for patient stratification (p < 0.02, Kaplan-Meier analyses) in NSCLC tumors (n = 1163). A total of 13 genes (COPA, CSE1L, EIF2B3, LSM3, MCM5, PMPCB, POLR1B, POLR2F, PSMC3, PSMD11, RPL32, RPS18, and SNRPE) had a significant impact on proliferation in 100% of the NSCLC cell lines in both CRISPR-Cas9 (n = 78) and RNA interference (RNAi) assays (n = 92). Multiple identified genes were associated with chemoresponse and radiotherapy response in NSCLC cell lines (n = 117) and patient tumors (n = 966). Repurposing drugs were discovered based on this immune-omics network to improve NSCLC treatment.
Collapse
Affiliation(s)
- Qing Ye
- West Virginia University Cancer Institute, West Virginia University, Morgantown, WV 26506, USA; (Q.Y.); (S.S.); (P.R.Q.)
- Lane Department of Computer Science and Electrical Engineering, West Virginia University, Morgantown, WV 26506, USA
| | - Salvi Singh
- West Virginia University Cancer Institute, West Virginia University, Morgantown, WV 26506, USA; (Q.Y.); (S.S.); (P.R.Q.)
- Lane Department of Computer Science and Electrical Engineering, West Virginia University, Morgantown, WV 26506, USA
| | - Peter R. Qian
- West Virginia University Cancer Institute, West Virginia University, Morgantown, WV 26506, USA; (Q.Y.); (S.S.); (P.R.Q.)
| | - Nancy Lan Guo
- West Virginia University Cancer Institute, West Virginia University, Morgantown, WV 26506, USA; (Q.Y.); (S.S.); (P.R.Q.)
- Department of Occupational and Environmental Health Sciences, School of Public Health, West Virginia University, Morgantown, WV 26506, USA
| |
Collapse
|
7
|
Behera J, Ison J, Voor MJ, Tyagi N. Probiotics Stimulate Bone Formation in Obese Mice via Histone Methylations. Theranostics 2021; 11:8605-8623. [PMID: 34373761 PMCID: PMC8344023 DOI: 10.7150/thno.63749] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 06/11/2021] [Indexed: 12/12/2022] Open
Abstract
Rationale: Manipulation of the gut microbiome can prevent pathologic bone loss. However, the effects of probiotics on mitochondrial epigenetic remodeling and skeletal homeostasis in the high-fat diet (HFD)-linked obesity remains to be explored. Here, we examined the impact of probiotics supplementation on mitochondrial biogenesis and bone homeostasis through the histone methylation mechanism in HFD fed obese mice. Methods: 16S rRNA gene sequencing was performed to study the microbiota composition in the gut and microbial dysbiosis in obese mouse model. High resolution (microPET/CT) imaging was performed to demonstrate the obese associated colonic inflammation. Obese-associated upregulation of target miRNA in osteoblast was investigated using a microRNA qPCR array. Osteoblastic mitochondrial mass was evaluated using confocal imaging. Overexpression of mitochondrial transcription factor (Tfam) was used to investigate the glycolysis and mitochondrial bioenergetic metabolism using Tfam-transgenic (Tg) mice fed on HFD. The bone formation and mechanical strength was evaluated by microCT analysis and three-point bending analysis. Results: High-resolution imaging (µ-CT) and mechanical testing revealed that probiotics induced a significant increase of trabecular bone volume and bone mechanical strength respectively in obese mice. Probiotics or Indole-3-propionic acid (IPA) treatment directly to obese mice, prevents gut inflammation, and improved osteoblast mineralization. Mechanistically, probiotics treatment increases mitochondrial transcription factor A (Tfam) expression in osteoblasts by promoting Kdm6b/Jmjd3 histone demethylase, which inhibits H3K27me3 epigenetic methylation at the Tfam promoter. Furthermore, Tfam-transgenic (Tg) mice, fed with HFD, did not experience obesity-linked reduction of glucose uptake, mitochondrial biogenesis and mineralization in osteoblasts. Conclusions: These results suggest that the probiotics mediated changes in the gut microbiome and its derived metabolite, IPA are potentially be a novel agent for regulating bone anabolism via the gut-bone axis.
Collapse
|
8
|
Lei X, Palomero J, de Rink I, de Wit T, van Baalen M, Xiao Y, Borst J. Flagellin/TLR5 Stimulate Myeloid Progenitors to Enter Lung Tissue and to Locally Differentiate Into Macrophages. Front Immunol 2021; 12:621665. [PMID: 33815375 PMCID: PMC8017192 DOI: 10.3389/fimmu.2021.621665] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 02/24/2021] [Indexed: 11/30/2022] Open
Abstract
Toll-like receptor 5 (TLR5) is the receptor of bacterial Flagellin. Reportedly, TLR5 engagement helps to combat infections, especially at mucosal sites, by evoking responses from epithelial cells and immune cells. Here we report that TLR5 is expressed on a previously defined bipotent progenitor of macrophages (MΦs) and osteoclasts (OCs) that resides in the mouse bone marrow (BM) and circulates at low frequency in the blood. In vitro, Flagellin promoted the generation of MΦs, but not OCs from this progenitor. In vivo, MΦ/OC progenitors were recruited from the blood into the lung upon intranasal inoculation of Flagellin, where they rapidly differentiated into MΦs. Recruitment of the MΦ/OC progenitors into the lung was likely promoted by the CCL2/CCR2 axis, since the progenitors expressed CCR2 and type 2 alveolar epithelial cells (AECs) produced CCL2 upon stimulation by Flagellin. Moreover, CCR2 blockade reduced migration of the MΦ/OC progenitors toward lung lavage fluid (LLF) from Flagellin-inoculated mice. Our study points to a novel role of the Flagellin/TLR5 axis in recruiting circulating MΦ/OC progenitors into infected tissue and stimulating these progenitors to locally differentiate into MΦs. The progenitor pathway to produce MΦs may act, next to monocyte recruitment, to fortify host protection against bacterial infection at mucosal sites.
Collapse
Affiliation(s)
- Xin Lei
- Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands.,Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Jara Palomero
- Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Iris de Rink
- Genomics Facility, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Tom de Wit
- Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands.,Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Martijn van Baalen
- Flow Cytometry Facility, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Yanling Xiao
- Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands.,Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| | - Jannie Borst
- Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, Amsterdam, Netherlands.,Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, Netherlands
| |
Collapse
|
9
|
Metovic J, Annaratone L, Linari A, Osella-Abate S, Musuraca C, Veneziano F, Vignale C, Bertero L, Cassoni P, Ratto N, Comandone A, Grignani G, Piana R, Papotti M. Prognostic role of PD-L1 and immune-related gene expression profiles in giant cell tumors of bone. Cancer Immunol Immunother 2020; 69:1905-1916. [PMID: 32377818 DOI: 10.1007/s00262-020-02594-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 04/27/2020] [Indexed: 12/14/2022]
Abstract
Giant cell tumor of bone (GCTB) is a locally aggressive and rarely metastatic tumor, with a relatively unpredictable clinical course. A retrospective series of 46 GCTB and a control group of 24 aneurysmal bone cysts (ABC) were selected with the aim of investigating the PD-L1 expression levels and immune-related gene expression profile, in correlation with clinicopathological features. PD-L1 and Ki67 were immunohistochemically tested in each case. Furthermore, comprehensive molecular analyses were carried out using NanoString technology and nCounter PanCancer Immune Profiling Panel, and the gene expression results were correlated with clinicopathological characteristics. PD-L1 expression was observed in 13/46 (28.3%) GCTB (and in 1/24, 4.2%, control ABC, only) and associated with a shorter disease free interval according to univariate analysis. Moreover, in PD-L1-positive lesions, three genes (CD27, CD6 and IL10) were significantly upregulated (p < 0.01), while two were downregulated (LCK and TLR8, showing borderline significance, p = 0.06). Interestingly, these genes can be related to maturation and immune tolerance of bone tissue microenvironment, suggesting a more immature/anergic phenotype of giant cell tumors. Our findings suggest that PD-L1 immunoreactivity may help to select GCTB patients with a higher risk of recurrence who could potentially benefit from immune checkpoint blockade.
Collapse
Affiliation(s)
- Jasna Metovic
- Department of Oncology, University of Turin, Turin, Italy
| | - Laura Annaratone
- Department of Medical Sciences, University of Turin, Turin, Italy
- Pathology Division, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | | | | | | | | | - Chiara Vignale
- Department of Oncology, University of Turin, Turin, Italy
| | - Luca Bertero
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Paola Cassoni
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Nicola Ratto
- Division of Orthopedics, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Alessandro Comandone
- Division of Medical Oncology, Humanitas Gradenigo Hospital, Turin, Italy
- ASL Città di Torino, Turin, Italy
| | | | - Raimondo Piana
- Division of Orthopedics, Città della Salute e della Scienza di Torino Hospital, Turin, Italy
| | - Mauro Papotti
- Department of Oncology, University of Turin, Turin, Italy.
- Anatomia Patologica, Città della Salute e della Scienza Hospital, University of Turin, Via Santena 7, 10126, Turin, Italy.
| |
Collapse
|
10
|
Madel MB, Ibáñez L, Wakkach A, de Vries TJ, Teti A, Apparailly F, Blin-Wakkach C. Immune Function and Diversity of Osteoclasts in Normal and Pathological Conditions. Front Immunol 2019; 10:1408. [PMID: 31275328 PMCID: PMC6594198 DOI: 10.3389/fimmu.2019.01408] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 06/04/2019] [Indexed: 12/31/2022] Open
Abstract
Osteoclasts (OCLs) are key players in controlling bone remodeling. Modifications in their differentiation or bone resorbing activity are associated with a number of pathologies ranging from osteopetrosis to osteoporosis, chronic inflammation and cancer, that are all characterized by immunological alterations. Therefore, the 2000s were marked by the emergence of osteoimmunology and by a growing number of studies focused on the control of OCL differentiation and function by the immune system. At the same time, it was discovered that OCLs are much more than bone resorbing cells. As monocytic lineage-derived cells, they belong to a family of cells that displays a wide heterogeneity and plasticity and that is involved in phagocytosis and innate immune responses. However, while OCLs have been extensively studied for their bone resorption capacity, their implication as immune cells was neglected for a long time. In recent years, new evidence pointed out that OCLs play important roles in the modulation of immune responses toward immune suppression or inflammation. They unlocked their capacity to modulate T cell activation, to efficiently process and present antigens as well as their ability to activate T cell responses in an antigen-dependent manner. Moreover, similar to other monocytic lineage cells such as macrophages, monocytes and dendritic cells, OCLs display a phenotypic and functional plasticity participating to their anti-inflammatory or pro-inflammatory effect depending on their cell origin and environment. This review will address this novel vision of the OCL, not only as a phagocyte specialized in bone resorption, but also as innate immune cell participating in the control of immune responses.
Collapse
Affiliation(s)
- Maria-Bernadette Madel
- CNRS, Laboratoire de PhysioMédecine Moléculaire, Faculté de Médecine, UMR7370, Nice, France.,Faculé de Médecine, Université Côte d'Azur, Nice, France
| | - Lidia Ibáñez
- Department of Pharmacy, Cardenal Herrera-CEU University, València, Spain
| | - Abdelilah Wakkach
- CNRS, Laboratoire de PhysioMédecine Moléculaire, Faculté de Médecine, UMR7370, Nice, France.,Faculé de Médecine, Université Côte d'Azur, Nice, France
| | - Teun J de Vries
- Department of Periodontology, Academic Centre of Dentistry Amsterdam, University of Amsterdam and Vrije Univeristeit, Amsterdam, Netherlands
| | - Anna Teti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | | | - Claudine Blin-Wakkach
- CNRS, Laboratoire de PhysioMédecine Moléculaire, Faculté de Médecine, UMR7370, Nice, France.,Faculé de Médecine, Université Côte d'Azur, Nice, France
| |
Collapse
|
11
|
Kwok AT, Moore JE, Rosas S, Kerr BA, Andrews RN, Nguyen CM, Lee J, Furdui CM, Collins BE, Munley MT, Willey JS. Knee and Hip Joint Cartilage Damage from Combined Spaceflight Hazards of Low-Dose Radiation Less than 1 Gy and Prolonged Hindlimb Unloading. Radiat Res 2019; 191:497-506. [PMID: 30925135 DOI: 10.1667/rr15216.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Reduced weight bearing, and to a lesser extent radiation, during spaceflight have been shown as potential hazards to astronaut joint health. These hazards combined effect to the knee and hip joints are not well defined, particularly with low-dose exposure to radiation. In this study, we examined the individual and combined effects of varying low-dose radiation (≤1 Gy) and reduced weight bearing on the cartilage of the knee and hip joints. C57BL/6J mice (n = 80) were either tail suspended via hindlimb unloading (HLU) or remained full-weight bearing (ground). On day 6, each group was divided and irradiated with 0 Gy (sham), 0.1 Gy, 0.5 Gy or 1.0 Gy (n = 10/group), yielding eight groups: ground-sham; ground-0.1 Gy; ground-0.5 Gy; ground-1.0 Gy; HLU-sham; HLU-0.1 Gy; HLU-0.5 Gy; and HLU-1.0 Gy. On day 30, the hindlimbs, hip cartilage and serum were collected from the mice. Significant differences were identified statistically between treatment groups and the ground-sham control group, but no significant differences were observed between HLU and/or radiation groups. Contrast-enhanced micro-computed tomography (microCECT) demonstrated decrease in volume and thickness at the weight-bearing femoral-tibial cartilage-cartilage contact point in all treatment groups compared to ground-sham. Lower collagen was observed in all groups compared to ground-sham. Circulating serum cartilage oligomeric matrix protein (sCOMP), a biomarker for ongoing cartilage degradation, was increased in all of the irradiated groups compared to ground-sham, regardless of unloading. Mass spectrometry of the cartilage lining the femoral head and subsequent Ingenuity Pathway Analysis (IPA) identified a decrease in cartilage compositional proteins indicative of osteoarthritis. Our findings demonstrate that both individually and combined, HLU and exposure to spaceflight relevant radiation doses lead to cartilage degradation of the knee and hip with expression of an arthritic phenotype. Moreover, early administration of low-dose irradiation (0.1, 0.5 or 1.0 Gy) causes an active catabolic response in cartilage 24 days postirradiation. Further research is warranted with a focus on the prevention of cartilage degradation from long-term periods of reduced weight bearing and spaceflight-relevant low doses and qualities of radiation.
Collapse
Affiliation(s)
| | | | - Samuel Rosas
- Departments of a Radiation Oncology.,b Departments of Orthopaedic Surgery
| | | | | | | | - Jingyun Lee
- e Departments of Proteomics and Metabolomics Shared Resource, Comprehensive Cancer Center
| | - Cristina M Furdui
- f Departments of Internal Medicine, Section on Molecular Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Boyce E Collins
- g Engineering Research Center for Revolutionizing Metallic Biomaterials, North Carolina A&T State University, Greensboro, North Carolina
| | | | - Jeffrey S Willey
- Departments of a Radiation Oncology.,b Departments of Orthopaedic Surgery
| |
Collapse
|
12
|
Nelson AJ, Roy SK, Warren K, Janike K, Thiele GM, Mikuls TR, Romberger DJ, Wang D, Swanson B, Poole JA. Sex differences impact the lung-bone inflammatory response to repetitive inhalant lipopolysaccharide exposures in mice. J Immunotoxicol 2018; 15:73-81. [PMID: 29648480 DOI: 10.1080/1547691x.2018.1460425] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Skeletal health consequences associated with inflammatory diseases of the airways significantly contribute to morbidity. Sex differences have been described independently for lung and bone diseases. Repetitive inhalant exposure to lipopolysaccharide (LPS) induces bone loss and deterioration in male mice, but comparison effects in females are unknown. Using an intranasal inhalation exposure model, 8-week-old C57BL/6 male and female mice were treated daily with LPS (100 ng) or saline for 3 weeks. Bronchoalveolar lavage fluids, lung tissues, tibias, bone marrow cells, and blood were collected. LPS-induced airway neutrophil influx, interleukin (IL)-6 and neutrophil chemoattractant levels, and bronchiolar inflammation were exaggerated in male animals as compared to female mice. Trabecular bone micro-CT imaging and analysis of the proximal tibia were conducted. Inhalant LPS exposures lead to deterioration of bone quality only in male mice (not females) marked by decreased bone mineral density, bone volume/tissue volume ratio, trabecular thickness and number, and increased bone surface-to-bone volume ratio. Serum pentraxin-2 levels were modulated by sex differences and LPS exposure. In proof-of-concept studies, ovarectomized female mice demonstrated LPS-induced bone deterioration, and estradiol supplementation of ovarectomized female mice and control male mice protected against LPS-induced bone deterioration findings. Collectively, sex-specific differences exist in LPS-induced airway inflammatory consequences with significant differences found in bone quantity and quality parameters. Male mice demonstrated susceptibility to bone loss and female animals were protected, which was modulated by estrogen. Therefore, sex differences influence the biologic response in the lung-bone inflammatory axis in response to inhalant LPS exposures.
Collapse
Affiliation(s)
- Amy J Nelson
- a Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine , University of Nebraska Medical Center , Omaha , NE , USA
| | - Shyamal K Roy
- b Obstetrics and Gynecology Department , University of Nebraska Medical Center , Omaha , NE , USA
| | - Kristi Warren
- a Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine , University of Nebraska Medical Center , Omaha , NE , USA
| | - Katherine Janike
- a Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine , University of Nebraska Medical Center , Omaha , NE , USA.,c Rheumatology Division, Department of Internal Medicine , University of Nebraska Medical Center , Omaha , NE , USA
| | - Geoffrey M Thiele
- c Rheumatology Division, Department of Internal Medicine , University of Nebraska Medical Center , Omaha , NE , USA.,d Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha , NE , USA
| | - Ted R Mikuls
- c Rheumatology Division, Department of Internal Medicine , University of Nebraska Medical Center , Omaha , NE , USA.,d Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha , NE , USA
| | - Debra J Romberger
- a Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine , University of Nebraska Medical Center , Omaha , NE , USA.,d Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha , NE , USA
| | - Dong Wang
- e Department of Pharmaceutical Sciences , University of Nebraska Medical Center , Omaha , NE , USA
| | - Benjamin Swanson
- f Department of Pathology and Microbiology , University of Nebraska Medical Center , Omaha , NE , USA
| | - Jill A Poole
- a Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine , University of Nebraska Medical Center , Omaha , NE , USA
| |
Collapse
|
13
|
Abstract
PURPOSE OF REVIEW Agriculture remains a major economic sector globally, and workers experience high rates of chronic inflammatory lung and musculoskeletal diseases. Whereas obstructive pulmonary diseases are known risk factors for bone loss, the underlying relationship between lung inflammation and bone health is not well known. RECENT FINDINGS An agriculture organic dust extract inhalation animal model has recently linked lung injury-induced inflammation to systemic bone loss. This process is dependent upon lipopolysaccharide and the toll-like receptor 4 (TLR4) signaling pathway. Downstream systemic interleukin-6 is a key mediator that subsequently activates osteoclastogenesis. Age is a host factor that impacted bone disease with younger mice demonstrating increased susceptibility to bone loss following inhalant exposures as compared to older mice. Supplemental dietary vitamin D was shown to prevent organic dust-induced bone loss, but not lung disease, in animals. Recent animal studies provide new mechanistic insight into the lung-bone inflammatory axis. Host factors, diet, and lipopolysaccharide/TLR4 signaling pathways play a significant role in explaining how inhalant organic dust exposures impact bone health. These investigations might lead to specific targeted therapeutic approaches.
Collapse
|
14
|
|
15
|
Macrophages and osteoclasts stem from a bipotent progenitor downstream of a macrophage/osteoclast/dendritic cell progenitor. Blood Adv 2017; 1:1993-2006. [PMID: 29296846 DOI: 10.1182/bloodadvances.2017008540] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 09/12/2017] [Indexed: 02/06/2023] Open
Abstract
Monocytes/macrophages (MΦs), osteoclasts (OCs), and dendritic cells (DCs) are closely related cell types of high clinical significance, but the exact steps in their lineage commitment are unclear. In studies on MΦ and DC development, OC development is generally not addressed. Furthermore, findings on DC development are confusing, because monocytes can also differentiate into DC-like cells. To resolve these issues, we have examined the development of monocytes/MΦs, OCs, and DCs from common progenitors, using the homeostatic driver cytokines macrophage colony-stimulating factor, RANK ligand (L), and Flt3L. In mouse bone marrow, B220-CD11blow/-c-Kit+c-Fms+ cells could be dissected into a CD27+Flt3+ population that proved oligopotent for MΦ/OC/DC development (MODP) and a CD27low/-Flt3- population that proved bipotent for MΦ/OC development (MOP). Developmental potential and relationship of MODP and downstream MOP populations are demonstrated by differentiation cultures, functional analysis of MΦ/OC/DC offspring, and genome-wide messenger RNA expression analysis. A common DC progenitor (CDP) has been described as committed to plasmacytoid and conventional DC development. However, the human CDP proved identical to the MODP population, whereas the mouse CDP largely overlapped with the MODP population and was accordingly oligopotent for MΦ, OC, and DC development. The CX3CR1+ MΦ/DC progenitor (MDP) population described in the mouse generated MΦs and OCs but not DCs. Thus, monocytes/MΦs, OCs, and DCs share a common progenitor that gives rise to a bipotent MΦ/OC progenitor, but a dedicated DC progenitor is currently undefined. The definition of these progenitor populations may serve diagnostics and interventions in diseases with pathogenic activity of MΦs, OCs, or DCs.
Collapse
|
16
|
In vivo engineering of bone tissues with hematopoietic functions and mixed chimerism. Proc Natl Acad Sci U S A 2017; 114:5419-5424. [PMID: 28484009 DOI: 10.1073/pnas.1702576114] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Synthetic biomimetic matrices with osteoconductivity and osteoinductivity have been developed to regenerate bone tissues. However, whether such systems harbor donor marrow in vivo and support mixed chimerism remains unknown. We devised a strategy to engineer bone tissues with a functional bone marrow (BM) compartment in vivo by using a synthetic biomaterial with spatially differing cues. Specifically, we have developed a synthetic matrix recapitulating the dual-compartment structures by modular assembly of mineralized and nonmineralized macroporous structures. Our results show that these matrices incorporated with BM cells or BM flush transplanted into recipient mice matured into functional bone displaying the cardinal features of both skeletal and hematopoietic compartments similar to native bone tissue. The hematopoietic function of bone tissues was demonstrated by its support for a higher percentage of mixed chimerism compared with i.v. injection and donor hematopoietic cell mobilization in the circulation of nonirradiated recipients. Furthermore, hematopoietic cells sorted from the engineered bone tissues reconstituted the hematopoietic system when transplanted into lethally irradiated secondary recipients. Such engineered bone tissues could potentially be used as ectopic BM surrogates for treatment of nonmalignant BM diseases and as a tool to study hematopoiesis, donor-host cell dynamics, tumor tropism, and hematopoietic cell transplantation.
Collapse
|
17
|
Wells A, Romberger DJ, Thiele GM, Wyatt TA, Staab E, Heires AJ, Klassen LW, Duryee MJ, Mikuls TR, Dusad A, West WW, Wang D, Poole JA. Systemic IL-6 Effector Response in Mediating Systemic Bone Loss Following Inhalation of Organic Dust. J Interferon Cytokine Res 2016; 37:9-19. [PMID: 27875664 DOI: 10.1089/jir.2016.0048] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Airway and skeletal diseases are prominent among agriculture workers. Repetitive inhalant exposures to agriculture organic dust extract (ODE) induces bone deterioration in mice; yet the mechanisms responsible for connecting the lung-bone inflammatory axis remain unclear. We hypothesized that the interleukin (IL)-6 effector response regulates bone deterioration following inhalant ODE exposures. Using an established intranasal inhalation exposure model, wild-type (WT) and IL-6 knockout (KO) mice were treated daily with ODE or saline for 3 weeks. ODE-induced airway neutrophil influx, cytokine/chemokine release, and lung pathology were not reduced in IL-6 KO animals compared to WT mice. Utilizing micro-computed tomography, analysis of tibia showed that loss of bone mineral density, volume, and deterioration of bone micro-architecture, and mechanical strength induced by inhalant ODE exposures in WT mice were absent in IL-6 KO animals. Compared to saline treatments, bone-resorbing osteoclasts and bone marrow osteoclast precursor populations were also increased in ODE-treated WT but not IL-6 KO mice. These results show that the systemic IL-6 effector pathway mediates bone deterioration induced by repetitive inhalant ODE exposures through an effect on osteoclasts, but a positive role for IL-6 in the airway was not demonstrated. IL-6 might be an important link in explaining the lung-bone inflammatory axis.
Collapse
Affiliation(s)
- Adam Wells
- 1 Pulmonary, Critical Care, Sleep & Allergy Division, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Debra J Romberger
- 1 Pulmonary, Critical Care, Sleep & Allergy Division, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska.,2 Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha, Nebraska
| | - Geoffrey M Thiele
- 2 Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha, Nebraska.,3 Rheumatology Division, Department of Medicine, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Todd A Wyatt
- 1 Pulmonary, Critical Care, Sleep & Allergy Division, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska.,2 Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha, Nebraska.,4 Department of Environmental, Agricultural, and Occupational Health, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Elizabeth Staab
- 1 Pulmonary, Critical Care, Sleep & Allergy Division, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Art J Heires
- 1 Pulmonary, Critical Care, Sleep & Allergy Division, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska.,2 Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha, Nebraska
| | - Lynell W Klassen
- 2 Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha, Nebraska.,3 Rheumatology Division, Department of Medicine, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Michael J Duryee
- 2 Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha, Nebraska.,3 Rheumatology Division, Department of Medicine, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Ted R Mikuls
- 2 Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha, Nebraska.,3 Rheumatology Division, Department of Medicine, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Anand Dusad
- 3 Rheumatology Division, Department of Medicine, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - William W West
- 5 Department of Pathology and Microbiology, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Dong Wang
- 6 Department of Pharmaceutical Sciences, College of Pharmacy, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| | - Jill A Poole
- 1 Pulmonary, Critical Care, Sleep & Allergy Division, University of Nebraska Medical Center , The Nebraska Medical Center, Omaha, Nebraska
| |
Collapse
|
18
|
Staab E, Thiele GM, Clarey D, Wyatt TA, Romberger DJ, Wells AD, Dusad A, Wang D, Klassen LW, Mikuls TR, Duryee MJ, Poole JA. Toll-Like Receptor 4 Signaling Pathway Mediates Inhalant Organic Dust-Induced Bone Loss. PLoS One 2016; 11:e0158735. [PMID: 27479208 PMCID: PMC4968800 DOI: 10.1371/journal.pone.0158735] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 06/21/2016] [Indexed: 01/06/2023] Open
Abstract
Agriculture workers have increased rates of airway and skeletal disease. Inhalant exposure to agricultural organic dust extract (ODE) induces bone deterioration in mice; yet, mechanisms underlying lung-bone crosstalk remain unclear. Because Toll-like receptor 2 (TLR2) and TLR4 are important in mediating the airway consequences of ODE, this study investigated their role in regulating bone responses. First, swine facility ODE stimulated wild-type (WT) bone marrow macrophages to form osteoclasts, and this finding was inhibited in TLR4 knock-out (KO), but not TLR2 KO cells. Next, using an established intranasal inhalation exposure model, WT, TLR2 KO and TLR4 KO mice were treated daily with ODE or saline for 3 weeks. ODE-induced airway neutrophil influx and cytokine/chemokine release were similarly reduced in TLR2 and TLR4 KO animals as compared to WT mice. Utilizing micro-computed tomography (CT), analysis of tibia showed loss of bone mineral density, volume and deterioration of bone micro-architecture and mechanical strength induced by ODE in WT mice were significantly reduced in TLR4 but not TLR2 KO animals. Bone marrow osteoclast precursor cell populations were analyzed by flow cytometry from exposed animals. In WT animals, exposure to inhalant ODE increased osteoclast precursor cell populations as compared to saline, an effect that was reduced in TLR4 but not TLR2 KO mice. These results show that TLR2 and TLR4 pathways mediate ODE-induced airway inflammation, but bone deterioration consequences following inhalant ODE treatment is strongly dependent upon TLR4. Thus, the TLR4 signaling pathway appears critical in regulating the lung-bone inflammatory axis to microbial component-enriched organic dust exposures.
Collapse
Affiliation(s)
- Elizabeth Staab
- Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Geoffrey M. Thiele
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, United States of America
- Rheumatology Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Dillon Clarey
- Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Todd A. Wyatt
- Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, United States of America
- Department of Environmental, Agricultural, and Occupational Health, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Debra J. Romberger
- Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, United States of America
| | - Adam D. Wells
- Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Anand Dusad
- Rheumatology Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Dong Wang
- Rheumatology Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Lynell W. Klassen
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, United States of America
- Rheumatology Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Ted R. Mikuls
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, United States of America
- Rheumatology Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Michael J. Duryee
- Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, United States of America
- Rheumatology Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Jill A. Poole
- Pulmonary, Critical Care, Sleep & Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, United States of America
- * E-mail:
| |
Collapse
|
19
|
Goto Y, Aoyama M, Sekiya T, Kakita H, Waguri-Nagaya Y, Miyazawa K, Asai K, Goto S. CXCR4 + CD45 - Cells are Niche Forming for Osteoclastogenesis via the SDF-1, CXCL7, and CX3CL1 Signaling Pathways in Bone Marrow. Stem Cells 2016; 34:2733-2743. [PMID: 27339271 DOI: 10.1002/stem.2440] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 05/19/2016] [Accepted: 05/30/2016] [Indexed: 01/16/2023]
Abstract
Bone homeostasis comprises the balance between bone-forming osteoblasts and bone-resorbing osteoclasts (OCs), with an acceleration of osteoclastic bone resorption leading to osteoporosis. OCs can be generated from bone marrow cells (BMCs) under the tightly regulated local bone environment. However, it remained difficult to identify the critical cells responsible for providing an osteoclastogenesis niche. In this study, we used a fluorescence-activated cell sorting technique to determine the cell populations important for forming an appropriate microenvironment for osteoclastogenesis and to verify the associated interactions between osteoclast precursor cells and non-OCs. We isolated and removed a small cell population specific for osteoclastogenesis (CXCR4+ CD45- ) from mouse BMCs and cultured the remaining cells with receptor activator of nuclear factor-kappa B ligand (RANKL) and macrophage-colony stimulating factor. The resulting cultures showed significantly less large osteoclast formation. Quantitative RT-PCR analysis revealed that these CXCR4+ CD45- cells expressed low levels of RANK and RANKL, but high levels of critical chemokines including stromal cell derived factor 1 (SDF-1), chemokine (C-X-C motif) ligand 7 (CXCL7), and chemokine (C-X3-C motif) ligand 1 (CX3CL1). Furthermore, an SDF-1-specific antibody strongly suppressed OC formation in RAW264.7 cells and antibodies against SDF-1, CXCL7, and CX3CL1 suppressed OC formation in BMCs. These results suggest that isolated CXCR4+ CD45- cells support an appropriate microenvironment for osteoclastogenesis with a direct effect on the cells expressing SDF-1, CXCL7, and CX3CL1 receptors. The regulation of CXCR4+ CD45- cell function might therefore inform therapeutic strategies for diseases involving loss of bone homeostasis. Stem Cells 2016;34:2733-2743.
Collapse
Affiliation(s)
- Yoh Goto
- Department of Orthodontics, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan.,Department of Molecular Neurobiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Mineyoshi Aoyama
- Department of Molecular Neurobiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.,Department of Pathobiology, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya, Japan
| | - Takeo Sekiya
- Department of Orthodontics, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan.,Department of Molecular Neurobiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hiroki Kakita
- Department of Molecular Neurobiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.,Department of Perinatal and Neonatal Medicine, Aichi Medical University, Nagakute, Japan
| | - Yuko Waguri-Nagaya
- Department of Joint Surgery for Rheumatic Diseases, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Ken Miyazawa
- Department of Orthodontics, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
| | - Kiyofumi Asai
- Department of Molecular Neurobiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Shigemi Goto
- Department of Orthodontics, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
| |
Collapse
|
20
|
Affiliation(s)
- Harald Wajant
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| |
Collapse
|
21
|
Liu W, Zhang X, Wang R, Xu H, Chi B. Supramolecular assemblies of histidinylated β-cyclodextrin for enhanced oligopeptide delivery into osteoclast precursors. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2016; 27:490-504. [DOI: 10.1080/09205063.2016.1140612] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
22
|
The CD27–CD70 pathway and pathogenesis of autoimmune disease. Semin Arthritis Rheum 2016; 45:496-501. [DOI: 10.1016/j.semarthrit.2015.08.001] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 07/27/2015] [Accepted: 08/05/2015] [Indexed: 11/19/2022]
|
23
|
Xiao Y, Zijl S, Wang L, de Groot DC, van Tol MJ, Lankester AC, Borst J. Identification of the Common Origins of Osteoclasts, Macrophages, and Dendritic Cells in Human Hematopoiesis. Stem Cell Reports 2015; 4:984-94. [PMID: 26004632 PMCID: PMC4471835 DOI: 10.1016/j.stemcr.2015.04.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 04/22/2015] [Accepted: 04/23/2015] [Indexed: 02/06/2023] Open
Abstract
Osteoclasts (OCs) originate from the myeloid cell lineage, but the successive steps in their lineage commitment are ill-defined, especially in humans. To clarify OC origin, we sorted cell populations from pediatric bone marrow (BM) by flow cytometry and assessed their differentiation potential in vitro. Within the CD11b(-)CD34(+)c-KIT(+) BM cell population, OC-differentiation potential was restricted to FLT3(+) cells and enriched in an IL3 receptor (R)α(high) subset that constituted less than 0.5% of total BM. These IL3Rα(high) cells also generated macrophages (MΦs) and dendritic cells (DCs) but lacked granulocyte (GR)-differentiation potential, as demonstrated at the clonal level. The IL3Rα(low) subset was re-defined as common progenitor of GR, MΦ, OC, and DC (GMODP) and gave rise to the IL3Rα(high) subset that was identified as common progenitor of MΦ, OC, and DC (MODP). Unbiased transcriptome analysis of CD11b(-)CD34(+)c-KIT(+)FLT3(+) IL3Rα(low) and IL3Rα(high) subsets corroborated our definitions of the GMODP and MODP and their developmental relationship.
Collapse
Affiliation(s)
- Yanling Xiao
- Division of Immunology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam 1066 CX, the Netherlands.
| | - Sebastiaan Zijl
- Division of Immunology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam 1066 CX, the Netherlands
| | - Liqin Wang
- Division of Immunology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam 1066 CX, the Netherlands
| | - Daniel C de Groot
- Division of Immunology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam 1066 CX, the Netherlands
| | - Maarten J van Tol
- Division of Stem Cell Transplantation, Department of Pediatrics, Leiden University Medical Center, Leiden 2300 RC, the Netherlands
| | - Arjan C Lankester
- Division of Stem Cell Transplantation, Department of Pediatrics, Leiden University Medical Center, Leiden 2300 RC, the Netherlands
| | - Jannie Borst
- Division of Immunology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam 1066 CX, the Netherlands.
| |
Collapse
|
24
|
Šućur A, Katavić V, Kelava T, Jajić Z, Kovačić N, Grčević D. Induction of osteoclast progenitors in inflammatory conditions: key to bone destruction in arthritis. INTERNATIONAL ORTHOPAEDICS 2014; 38:1893-903. [DOI: 10.1007/s00264-014-2386-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 05/13/2014] [Indexed: 12/14/2022]
|
25
|
Schramm HM. Should EMT of Cancer Cells Be Understood as Epithelial-Myeloid Transition? J Cancer 2014; 5:125-32. [PMID: 24494030 PMCID: PMC3909767 DOI: 10.7150/jca.8242] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 01/02/2014] [Indexed: 12/11/2022] Open
Abstract
Cancer cells express epithelial markers, and when progressing in malignancy they may express markers of the mesenchymal cell type. Therefore an epithelial-mesenchymal transition of the cancer cells is assumed. However the mesenchymal markers can equally well be interpreted as myeloid markers since they are common in both types of cell lineages. Moreover, cancer cells express multiple specific markers of the myeloid lineages thus giving rise to the hypothesis that the transition of cancer cells may be from epithelial to myeloid cells and not to mesenchymal cells. This interpretation would better explain why cancer cells, often already in their primary cancer site, frequently show properties common to those of macrophages, platelets and pre-/osteoclasts.
Collapse
Affiliation(s)
- Henning M. Schramm
- Institute Hiscia, Society for Cancer Research, CH-4144 Arlesheim/Switzerland
| |
Collapse
|
26
|
Papatriantafyllou M. The CD27–CD70 axis in osteoclast development. Nat Rev Immunol 2013. [DOI: 10.1038/nri3508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|