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Wang Y, Geng X, Guo Z, Chu D, Liu R, Cheng B, Cui H, Li C, Li J, Li Z. M2 macrophages promote subconjunctival fibrosis through YAP/TAZ signalling. Ann Med 2024; 56:2313680. [PMID: 38335557 PMCID: PMC10860428 DOI: 10.1080/07853890.2024.2313680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 01/24/2024] [Indexed: 02/12/2024] Open
Abstract
PURPOSE To evaluate the role of M2 macrophages in subconjunctival fibrosis after silicone implantation (SI) and investigate the underlying mechanisms. MATERIALS AND METHODS A model of subconjunctival fibrosis was established by SI surgery in rabbit eyes. M2 distribution and collagen deposition were evaluated by histopathology. The effects of M2 cells on the migration (using wound-scratch assay) and activation (by immunofluorescence and western blotting) of human Tenon's fibroblasts (HTFs) were investigated. RESULTS There were more M2 macrophages (CD68+/CD206+ cells) occurring in tissue samples around silicone implant at 2 weeks postoperatively. Dense collagen deposition was observed at 8 weeks after SI. In vitro experiment showed M2 expressed high level of CD206 and transforming growth factor-β1 (TGF-β1). The M2-conditioned medium promoted HTFs migration and the synthesis of collagen I and fibronectin. Meanwhile, M2-conditioned medium increased the protein levels of TGF-β1, TGF-βR II, p-Smad2/3, yes-associated protein (YAP), and transcriptional coactivator with PDZ-binding motif (TAZ). Verteporfin, a YAP inhibitor, suppressedTGF-β1/Smad2/3-YAP/TAZ pathway and attenuated M2-induced extracellular matrix deposition by HTFs. CONCLUSIONS TGF-β1/Smad2/3-YAP/TAZ signalling may be involved in M2-induced fibrotic activities in HTFs. M2 plays a key role in promoting subconjunctival fibrosis and can serve as an attractive target for anti-fibrotic therapeutics.
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Affiliation(s)
- Yiwei Wang
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Xingchen Geng
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhihua Guo
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Dandan Chu
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruixing Liu
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Boyuan Cheng
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Haohao Cui
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Chengcheng Li
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Jingguo Li
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhanrong Li
- Henan Eye Hospital, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, China
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Soni UK, Tripathi R, Jha RK. MCP-1 exerts the inflammatory response via ILK activation during endometriosis pathogenesis. Life Sci 2024; 353:122902. [PMID: 39004271 DOI: 10.1016/j.lfs.2024.122902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 06/18/2024] [Accepted: 07/06/2024] [Indexed: 07/16/2024]
Abstract
AIMS MCP-1 has been shown to be elevated in endometriosis. ILK functions in several cellular events and interacts with MCP-1-signaling. In the current study, we evaluated the role of MCP-1-ILK signaling in human endometriotic cell's (Hs832(C).TCs) potential for colonization, invasion, adhesion, etc. and differentiation of macrophage along with inflammation in an endometriosis mouse model. MATERIALS AND METHODS A mouse model of endometriosis with elevated levels of MCP-1 was developed by injecting MCP-1. We examined the migration, adhesion, colonization and invasion of Hs832(C).TCs in response to MCP-1-ILK signaling. We also examined the differentiation of THP-1 cells to macrophage in response to MCP-1-ILK signaling. KEY FINDINGS We observed that MCP-1 increased Ser246 phosphorylation of ILK in Hs832(C).TCs and enhanced the migration, adhesion, colonization, and invasion of Hs832(C).TCs. In the mouse model of endometriosis, we found elevated chemokines (CCL-11, CCL-22 and CXCL13) levels. An increased level of MCP-1 mediated ILK activation, leading to increased inflammatory reaction and infiltration of residential and circulatory macrophages, and monocyte differentiation, but suppressed the anti-inflammatory reaction. The inhibitor (CPD22) of ILK reversed the MCP-1-mediated action by restoring Hs832(C).TCs and THP-1 phenotype. ILK inhibition in a mouse model of endometriosis reduced the effects of MCP-1 mediated pro-inflammatory cytokines, but increased anti-inflammatory response along with T-regulatory and T-helper cell restoration. SIGNIFICANCE Targeting ILK restores MCP-1 milieu in the peritoneal cavity and endometrial tissues, reduces the inflammatory response, improves the T-regulatory and T-helper cells in the endometriosis mouse model and decreases the migration, adhesion, colonization and invasion of endometriotic cells.
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Affiliation(s)
- Upendra Kumar Soni
- Endocrinology Division, Council of Scientific and Industrial; Research (CSIR)-Central Drug Research Institute (CDRI), Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, U.P., India
| | - Rupal Tripathi
- Endocrinology Division, Council of Scientific and Industrial; Research (CSIR)-Central Drug Research Institute (CDRI), Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, U.P., India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Rajesh Kumar Jha
- Endocrinology Division, Council of Scientific and Industrial; Research (CSIR)-Central Drug Research Institute (CDRI), Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, U.P., India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.
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Stephan A, Suhrmann JH, Skowron MA, Che Y, Poschmann G, Petzsch P, Kresbach C, Wruck W, Pongratanakul P, Adjaye J, Stühler K, Köhrer K, Schüller U, Nettersheim D. Molecular and epigenetic ex vivo profiling of testis cancer-associated fibroblasts and their interaction with germ cell tumor cells and macrophages. Matrix Biol 2024; 132:10-23. [PMID: 38851302 DOI: 10.1016/j.matbio.2024.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 05/10/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
Germ cell tumors (GCT) are the most common solid tumors in young men of age 15 - 40. In previous studies, we profiled the interaction of GCT cells with cells of the tumor microenvironment (TM), which showed that especially the 3D interaction of fibroblasts (FB) or macrophages with GCT cells influenced the growth behavior and cisplatin response as well as the transcriptome and secretome of the tumor cells, suggesting that the crosstalk of these cells with GCT cells is crucial for tumor progression and therapy outcome. In this study, we shed light on the mechanisms of activation of cancer-associated fibroblasts (CAF) in the GCT setting and their effects on GCT cells lines and the monocyte cell line THP-1. Ex vivo cultures of GCT-derived CAF were established and characterized molecularly and epigenetically by performing DNA methylation arrays, RNA sequencing, and mass spectrometry-based secretome analysis. We demonstrated that the activation state of CAF is influenced by their former prevailing tumor environment in which they have resided. Hereby, we postulate that seminoma (SE) and embryonal carcinoma (EC) activate CAF, while teratoma (TER) play only a minor role in CAF formation. In turn, CAF influence proliferation and the expression of cisplatin sensitivity-related factors in GCT cells lines as well as polarization of in vitro-induced macrophages by the identified effector molecules IGFBP1, LGALS3BP, LYVE1, and PTX3. Our data suggests that the vital interaction of CAF with GCT cells and with macrophages has a huge influence on shaping the extracellular matrix as well as on recruitment of immune cells to the TM. In conclusion, therapeutically interfering with CAF and / or macrophages in addition to the standard therapy might slow-down progression of GCT and re-shaping of the TM to a tumor-promoting environment. Significance: The interaction of CAF with GCT and macrophages considerably influences the microenvironment. Thus, therapeutically interfering with CAF might slow-down progression of GCT and re-shaping of the microenvironment to a tumor-promoting environment.
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Affiliation(s)
- Alexa Stephan
- Department of Urology, Urological Research Laboratory, Translational UroOncology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Jan-Henrik Suhrmann
- Department of Urology, Urological Research Laboratory, Translational UroOncology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Margaretha A Skowron
- Department of Urology, Urological Research Laboratory, Translational UroOncology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Yue Che
- Department of Urology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Gereon Poschmann
- Molecular Proteomics Laboratory (MPL), Biological and Medical Research Centre (BMFZ), Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Patrick Petzsch
- Genomics and Transcriptomics Laboratory, Biological and Medical Research Centre (BMFZ), Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Catena Kresbach
- Institute of Neuropathology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Wasco Wruck
- Institute for Stem cell Research and Regenerative Medicine, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Pailin Pongratanakul
- Department of Urology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - James Adjaye
- Institute for Stem cell Research and Regenerative Medicine, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Kai Stühler
- Molecular Proteomics Laboratory (MPL), Biological and Medical Research Centre (BMFZ), Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Karl Köhrer
- Genomics and Transcriptomics Laboratory, Biological and Medical Research Centre (BMFZ), Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Ulrich Schüller
- Institute of Neuropathology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Daniel Nettersheim
- Department of Urology, Urological Research Laboratory, Translational UroOncology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Center for Integrated Oncology Aachen, Bonn, Cologne, Düsseldorf (CIO ABCD), Germany.
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Wen J, Guan Y, Niu H, Dang Y, Guan J. Targeting Cardiac Resident CCR2+ Macrophage-Secreted MCP-1 to Attenuate Inflammation After Myocardial Infarction. Acta Biomater 2024:S1742-7061(24)00469-0. [PMID: 39182804 DOI: 10.1016/j.actbio.2024.08.025] [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: 03/19/2024] [Revised: 07/26/2024] [Accepted: 08/16/2024] [Indexed: 08/27/2024]
Abstract
After myocardial infarction (MI), cardiac resident CCR2+ macrophages release various cytokines and chemokines, notably monocyte chemoattractant protein-1 (MCP-1). MCP-1 is instrumental in recruiting CCR2+ monocytes to the damaged region. The excessive arrival of these monocytes, which then become macrophages, perpetuates inflammation at the site of injury. This continuous inflammation leads to adverse tissue remodeling and compromises cardiac function over time. We hypothesized that neutralizing the MCP-1 secreted by cardiac resident CCR2+ macrophages can mitigate post-MI inflammation by curtailing the recruitment of monocytes and their differentiation into macrophages. In this work, we developed nanoparticles that target the infarcted heart, specifically accumulating in the damaged area after intravenous (IV) administration, and docking onto CCR2+ macrophages. These nanoparticles were designed to slowly release an MCP-1 binding peptide, HSWRHFHTLGGG (HSW), which neutralizes the upregulated MCP-1. We showed that the HSW reduced monocyte migration, inhibited pro-inflammatory cytokine upregulation, and suppressed myofibroblast differentiation in vitro. After IV delivery, the released HSW significantly decreased monocyte recruitment and pro-inflammatory macrophage density, increased cardiac cell survival, attenuated cardiac fibrosis, and improved cardiac function. Taken together, our findings support the strategy of MCP-1 neutralization at the acute phase of MI as a promising way to alleviate post-MI inflammation. STATEMENT OF SIGNIFICANCE: After a myocardial infarction (MI), CCR2+ macrophages resident in the heart release various cytokines and chemokines, notably monocyte chemoattractant protein-1 (MCP-1). MCP-1 is instrumental in attracting CCR2+ monocytes to the damaged region. The excessive arrival of these monocytes, which then become macrophages, perpetuates inflammation at the site of injury. This continuous inflammation leads to adverse tissue remodeling and compromises cardiac function over time. In this work, we tested the hypothesis that neutralizing the MCP-1 secreted by cardiac CCR2+ macrophages can mitigate post-MI inflammation by curtailing the recruitment of monocytes.
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Affiliation(s)
- Jiaxing Wen
- Institute of Materials Science and Engineering, Washington University in St. Louis. St. Louis, MO 63130, USA
| | - Ya Guan
- Institute of Materials Science and Engineering, Washington University in St. Louis. St. Louis, MO 63130, USA
| | - Hong Niu
- Department of Mechanical Engineering and Materials Science, Washington University in St. Louis. St. Louis, MO 63130, USA
| | - Yu Dang
- Institute of Materials Science and Engineering, Washington University in St. Louis. St. Louis, MO 63130, USA
| | - Jianjun Guan
- Institute of Materials Science and Engineering, Washington University in St. Louis. St. Louis, MO 63130, USA; Department of Mechanical Engineering and Materials Science, Washington University in St. Louis. St. Louis, MO 63130, USA; Department of Biomedical Engineering, Washington University in St. Louis. St. Louis, MO 63130, USA.
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Pei Q, Li Z, Zhao J, Zhang H, Qin T, Zhao J. Recombinant hirudin and PAR-1 regulate macrophage polarisation status in diffuse large B-cell lymphoma. BMC Biotechnol 2024; 24:55. [PMID: 39135175 PMCID: PMC11318299 DOI: 10.1186/s12896-024-00879-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 07/22/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) is a malignant tumour. Although some standard therapies have been established to improve the cure rate, they remain ineffective for specific individuals. Therefore, it is meaningful to find more novel therapeutic approaches. Macrophage polarisation is extensively involved in the process of tumour development. Recombinant hirudin (rH) affects macrophages and has been researched frequently in clinical trials lately. Our article validated the regulatory role of rH in macrophage polarisation and the mechanism of PAR-1 by collecting clinical samples and subsequently establishing a cellular model to provide a scientifically supported perspective for discovering new therapeutic approaches. METHOD We assessed the expression of macrophage polarisation markers, cytokines and PAR-1 in clinical samples. We established a cell model by co-culture with THP-1 and OCI-Ly10 cell. We determined the degree of cell polarisation and expression of validation cytokines by flow cytometry, ELISA, and RT-qPCR to confirm the success of the cell model. Subsequently, different doses of rH were added to discover the function of rH on cell polarisation. We confirmed the mechanism of PAR-1 in macrophage polarisation by transfecting si-PAR-1 and pcDNA3.1-PAR-1. RESULTS We found higher expression of M2 macrophage markers (CD163 + CMAF+) and PAR-1 in 32 DLBCL samples. After inducing monocyte differentiation into M0 macrophages and co-culturing with OCI-Ly10 lymphoma cells, we found a trend of these expressions in the cell model consistent with the clinical samples. Subsequently, we discovered that rH promotes the polarisation of M1 macrophages but inhibits the polarisation of M2 macrophages. We also found that PAR-1 regulates macrophage polarisation, inhibiting cell proliferation, migration, invasion and angiogenic capacity. CONCLUSION rH inhibits macrophage polarisation towards the M2 type and PAR-1 regulates polarisation, proliferation, migration, invasion, and angiogenesis of DLBCL-associated macrophages.
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Affiliation(s)
- Qiang Pei
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China.
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China.
- Yunnan Province Clinical Center for Hematologic Disease, Yunnan, China.
| | - Zihui Li
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Medical School, Kunming University of Science and Technology, Kunming, 650500, Yunnan, China
| | - Jingjing Zhao
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Medical School, Kunming University of Science and Technology, Kunming, 650500, Yunnan, China
| | - Haixi Zhang
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Yunnan Province Clinical Center for Hematologic Disease, Yunnan, China
| | - Tao Qin
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Yunnan Province Clinical Center for Hematologic Disease, Yunnan, China
| | - Juan Zhao
- Department of Hematology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Street, Kunming, 650032, Yunnan, China
- Affiliated Hospital of Kunming University of Science and Technology, Kunming, 650032, Yunnan, China
- Yunnan Province Clinical Center for Hematologic Disease, Yunnan, China
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Zhang Q, Zhu F, Tong Y, Shi D, Zhang J. CHD4 R975H mutant activates tumorigenic pathways and promotes stemness and M2-like macrophage polarization in endometrial cancer. Sci Rep 2024; 14:18617. [PMID: 39127769 PMCID: PMC11316823 DOI: 10.1038/s41598-024-69233-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 08/01/2024] [Indexed: 08/12/2024] Open
Abstract
Endometrial cancer (EC), one of the most prevalent carcinomas in females, is associated with increasing mortality. We identified the CHD4 R975H mutation as a high-frequency occurrence in EC patients through a comprehensive survey of EC databases. Computational predictions suggest that this mutation profoundly impacts the structural and functional integrity of CHD4. Functional assays revealed that the CHD4 R975H mutation enhances EC cell invasion, proliferation, and colony formation, promoting a cancer stem cell (CSC)-like phenotype. RNA-seq analysis of cells expressing CHD4 R975H mutant revealed a transcriptomic landscape marked by the activation of several cancer-promoting signaling pathways, including TNF-α signaling via NF-κB, KRAS, P53, mTOR, TGF-β, EGFR, Myc and growth factor signaling. Validation assays confirmed the activation of these pathways, further demonstrating that CHD4 R975H mutation induces stemness in EC cells and M2-like polarization of tumor-associated macrophages (TAMs). Our study elucidated the oncogenic role of CHD4 R975H mutation, highlighting its dual impact on facilitating cancer stemness and transforming TAMs into an immunosuppressive subtype. These findings contribute valuable insights into the molecular mechanisms driving EC progression and open avenues for targeted therapeutic interventions.
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Affiliation(s)
- Qinglin Zhang
- School of Biological Sciences, The University of Hong Kong, Hong Kong SAR, China
| | - Fengzhi Zhu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Yin Tong
- Centre for Oncology and Immunology, Hong Kong Science Park, Hong Kong SAR, China
| | - Diwen Shi
- School of Biological Sciences, The University of Hong Kong, Hong Kong SAR, China
| | - Jiangwen Zhang
- School of Biological Sciences, The University of Hong Kong, Hong Kong SAR, China.
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7
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Hong CE, Lyu SY. Modulation of Breast Cancer Cell Apoptosis and Macrophage Polarization by Mistletoe Lectin in 2D and 3D Models. Int J Mol Sci 2024; 25:8459. [PMID: 39126027 PMCID: PMC11313472 DOI: 10.3390/ijms25158459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2024] [Revised: 07/25/2024] [Accepted: 08/01/2024] [Indexed: 08/12/2024] Open
Abstract
Korean mistletoe (Viscum album L. var. coloratum) is renowned for its medicinal properties, including anti-cancer and immunoadjuvant effects. This study aimed to elucidate the mechanisms by which Korean mistletoe lectin (V. album L. var. coloratum agglutinin; VCA) modulates breast cancer cell apoptosis and macrophage polarization. The specific objectives were to (1) investigate the direct effects of VCA on MCF-7 breast cancer cells and THP-1-derived M1/M2 macrophages; (2) analyze the impact of VCA on the paracrine interactions between these cell types; and (3) compare the efficacy of VCA in 2D vs. 3D co-culture models to bridge the gap between in vitro and in vivo studies. We employed both 2D and 3D models, co-culturing human M1/M2 macrophages with human MCF-7 breast cancer cells in a Transwell system. Our research demonstrated that M1 and M2 macrophages significantly influenced the immune and apoptotic responses of breast cancer cells when exposed to VCA. M1 macrophages exhibited cytotoxic characteristics and enhanced VCA-induced apoptosis in both 2D and 3D co-culture models. Conversely, M2 macrophages initially displayed a protective effect by reducing apoptosis in breast cancer cells, but this protective effect was reversed upon exposure to VCA. Furthermore, our findings illustrate VCA's ability to modulate M1 and M2 polarization in breast cancer cells. Finally, the use of magnetic 3D cell cultures suggests their potential to yield results comparable to conventional 2D cultures, bridging the gap between in vitro and in vivo studies.
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Affiliation(s)
- Chang-Eui Hong
- College of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea;
- Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Su-Yun Lyu
- College of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea;
- Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
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8
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Lum KK, Reed TJ, Yang J, Cristea IM. Differential Contributions of Interferon Classes to Host Inflammatory Responses and Restricting Virus Progeny Production. J Proteome Res 2024; 23:3249-3268. [PMID: 38564653 PMCID: PMC11296908 DOI: 10.1021/acs.jproteome.3c00826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Fundamental to mammalian intrinsic and innate immune defenses against pathogens is the production of Type I and Type II interferons, such as IFN-β and IFN-γ, respectively. The comparative effects of IFN classes on the cellular proteome, protein interactions, and virus restriction within cell types that differentially contribute to immune defenses are needed for understanding immune signaling. Here, a multilayered proteomic analysis, paired with biochemical and molecular virology assays, allows distinguishing host responses to IFN-β and IFN-γ and associated antiviral impacts during infection with several ubiquitous human viruses. In differentiated macrophage-like monocytic cells, we classified proteins upregulated by IFN-β, IFN-γ, or pro-inflammatory LPS. Using parallel reaction monitoring, we developed a proteotypic peptide library for shared and unique ISG signatures of each IFN class, enabling orthogonal confirmation of protein alterations. Thermal proximity coaggregation analysis identified the assembly and maintenance of IFN-induced protein interactions. Comparative proteomics and cytokine responses in macrophage-like monocytic cells and primary keratinocytes provided contextualization of their relative capacities to restrict virus production during infection with herpes simplex virus type-1, adenovirus, and human cytomegalovirus. Our findings demonstrate how IFN classes induce distinct ISG abundance and interaction profiles that drive antiviral defenses within cell types that differentially coordinate mammalian immune responses.
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Affiliation(s)
- Krystal K. Lum
- Department of Molecular Biology, Princeton University, Washington Road, Princeton, NJ 08544
| | - Tavis J. Reed
- Department of Molecular Biology, Princeton University, Washington Road, Princeton, NJ 08544
| | - Jinhang Yang
- Department of Molecular Biology, Princeton University, Washington Road, Princeton, NJ 08544
| | - Ileana M. Cristea
- Department of Molecular Biology, Princeton University, Washington Road, Princeton, NJ 08544
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Ling T, Dai Z, Wang H, Kien TT, Cui R, Yu T, Chen J. Serotonylation in tumor-associated fibroblasts contributes to the tumor-promoting roles of serotonin in colorectal cancer. Cancer Lett 2024:217150. [PMID: 39097134 DOI: 10.1016/j.canlet.2024.217150] [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: 05/30/2024] [Revised: 07/13/2024] [Accepted: 07/27/2024] [Indexed: 08/05/2024]
Abstract
Accumulated studies have highlighted the diverse roles of 5-hydroxytryptamine (5-HT), or serotonin, in cancer biology, particularly in colorectal cancer (CRC). While 5-HT primarily exerts its effects through binding to various 5-HT receptors, receptor-independent mechanisms such as serotonylation remain unclear. This study revealed that depleting 5-HT, either through genetic silencing of Tph1 or using a selective TPH1 inhibitor, effectively reduced the growth of CRC tumors. Interestingly, although intrinsic 5-HT synthesis exists in CRC, it is circulating 5-HT that mediates the cancer-promoting function of 5-HT. Blocking the function of 5-HT receptors showed that the oncogenic roles of 5-HT in CRC operate through a mechanism that is separate from its receptor. Instead, serotonylation of histone H3Q5 (H3Q5ser) was found in CRC cells and cancer-associated fibroblasts (CAFs). H3Q5ser triggers a phenotypic switch of CAFs towards an inflammatory-like CAF (iCAF) subtype, which further enhances CRC cell proliferation, invasive characteristics, and macrophage polarization. Knockdown of the 5-HT transporter SLC22A3 or inhibition of TGM2 reduces H3Q5ser levels and reverses the tumor-promoting phenotypes of CAFs in CRC. Collectively, this study sheds light on the serotonylation-dependent mechanisms of 5-HT in CRC progression, offering insights into potential therapeutic strategies targeting the serotonin pathway for CRC treatment.
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Affiliation(s)
- Tianlong Ling
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Zhanghan Dai
- Department of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Houming Wang
- Department of General Surgery, Jiading Hospital of Traditional Chinese Medicine, Jiading District, Shanghai, China
| | - Tran Trung Kien
- Oncology department, University Medical Shing Mark Hospital, 1054 Highway 51, Long Binh Tan Ward, Bien Hoa City, Dong Nai, Vietnam
| | - Rong Cui
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
| | - Tachung Yu
- Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Disease, NHC Key Laboratory of Digestive Diseases, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China.
| | - Jianjun Chen
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
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10
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Huo H, Feng Y, Tang Q. Effect of ZIC2 on immune infiltration and ceRNA axis regulation in lung adenocarcinoma via bioinformatics and experimental studies. Mol Cell Probes 2024; 76:101971. [PMID: 38977039 DOI: 10.1016/j.mcp.2024.101971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 04/16/2024] [Accepted: 07/04/2024] [Indexed: 07/10/2024]
Abstract
OBJECTIVE This study aimed to conclude the effect and mechanism of ZIC2 on immune infiltration in lung adenocarcinoma (LUAD). METHODS Expression of ZIC2 in several kinds of normal tissues of TCGA data was analyzed and its correlation with the baseline characteristic of LUAD patients were analyzed. The immune infiltration analysis of LUAD patients was performed by CIBERSORT algorithm. The correlation analysis between ZIC2 and immune cell composition was performed. Additionally, the potential upstream regulatory mechanisms of ZIC2 were predicted to identify the possible miRNAs and lncRNAs that regulated ZIC2 in LUAD. In vitro and in vivo experiments were also conducted to confirm the potential effect of ZIC2 on cell proliferation and invasion ability of LUAD cells. RESULTS ZIC2 expression was decreased in various normal tissues, but increased in multiple tumors, including LUAD, and correlated with the prognosis of LUAD patients. Enrichment by GO and KEGG suggested the possible association of ZIC2 with cell cycle and p53 signal pathway. ZIC2 expression was significantly correlated with T cells CD4 memory resting, Macrophages M1, and plasma cells, indicating that dysregulated ZIC2 expression in LUAD may directly influence immune infiltration. ZIC2 might be regulated by several different lncRNA-mediated ceRNA mechanisms. In vitro experiments validated the promotive effect of ZIC2 on cell viability and invasion ability of LUAD cells. In vivo experiments validated ZIC2 can accelerate tumor growth in nude mouse. CONCLUSION ZIC2 regulated by different lncRNA-mediated ceRNA mechanisms may play a critical regulatory role in LUAD through mediating the composition of immune cells in tumor microenvironment.
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Affiliation(s)
- Hongjie Huo
- Department of Respiratory Medicine, Tianjin Union Medical Center, Tianjin, 300121, PR China
| | - Yu Feng
- Department of Respiratory Medicine, Tianjin Union Medical Center, Tianjin, 300121, PR China
| | - Qiong Tang
- Department of Respiratory Medicine, Tianjin Union Medical Center, Tianjin, 300121, PR China.
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11
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Ikhlef L, Ratti N, Durand S, Formento R, Daverat H, Boutaud M, Guillou C, Dmytruk N, Gachard N, Cosette P, Jauberteau MO, Gallet PF. Extracellular vesicles from type-2 macrophages increase the survival of chronic lymphocytic leukemia cells ex vivo. Cancer Gene Ther 2024; 31:1164-1176. [PMID: 38918490 PMCID: PMC11327105 DOI: 10.1038/s41417-024-00802-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 06/11/2024] [Accepted: 06/17/2024] [Indexed: 06/27/2024]
Abstract
The resistance of Chronic Lymphocytic Leukemia (CLL) B-cells to cell death is mainly attributed to interactions within their microenvironment, where they interact with various types of cells. Within this microenvironment, CLL-B-cells produce and bind cytokines, growth factors, and extracellular vesicles (EVs). In the present study, EVs purified from nurse-like cells and M2-polarized THP1 cell (M2-THP1) cultures were added to CLL-B-cells cultures. EVs were rapidly internalized by B-cells, leading to a decrease in apoptosis (P = 0.0162 and 0.0469, respectively) and an increased proliferation (P = 0.0335 and 0.0109). Additionally, they induced an increase in the resistance of CLL-B-cells to Ibrutinib, the Bruton kinase inhibitor in vitro (P = 0.0344). A transcriptomic analysis showed an increase in the expression of anti-apoptotic gene BCL-2 (P = 0.0286) but not MCL-1 and an increase in the expression of proliferation-inducing gene APRIL (P = 0.0286) following treatment with EVs. Meanwhile, an analysis of apoptotic protein markers revealed increased amounts of IGFBP-2 (P = 0.0338), CD40 (P = 0.0338), p53 (P = 0.0219) and BCL-2 (P = 0.0338). Finally, exploration of EVs protein content by mass spectrometry revealed they carry various proteins involved in known oncogenic pathways and the RNAseq analysis of CLL-B-cells treated or not with NLCs EVs show various differentially expressed genes.
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Affiliation(s)
- Léa Ikhlef
- University of Limoges, UMR INSERM 1308, CAPTuR, Limoges, France
| | - Nina Ratti
- University of Limoges, UMR INSERM 1308, CAPTuR, Limoges, France
| | | | - Rémy Formento
- University of Limoges, UMR INSERM 1308, CAPTuR, Limoges, France
| | - Héloïse Daverat
- University of Limoges, UMR INSERM 1308, CAPTuR, Limoges, France
| | - Marie Boutaud
- University of Limoges, UMR INSERM 1308, CAPTuR, Limoges, France
| | - Clément Guillou
- PISSARO Proteomics Platform, Mont-Saint-Aignan Campus, Mont-Saint-Aignan, France
| | - Natalya Dmytruk
- Department of Clinical Hematology, University Hospital of Limoges, Limoges, France
| | - Nathalie Gachard
- Hematology laboratory, UMR CNRS7276/ INSERM 1262, University Hospital of Limoges, Limoges, France
| | - Pascal Cosette
- Polymers, Biopolymers, Surface Laboratory, UMR 6270 CNRS, Normandie University, UNIROUEN, INSA Rouen, Mont-Saint-Aignan, France
- HeRacLeS-PISSARO, INSERM US 51, CNRS UAR 2026, Normandie University, Mont-Saint-Aignan, France
| | - Marie-Odile Jauberteau
- University of Limoges, UMR INSERM 1308, CAPTuR, Limoges, France
- Immunology laboratory, University Hospital of Limoges, Limoges, France
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12
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Jiang P, Zhu X, Jiang Y, Li H, Luo Q. Targeting JUNB to modulate M2 macrophage polarization in preeclampsia. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167194. [PMID: 38663490 DOI: 10.1016/j.bbadis.2024.167194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 03/26/2024] [Accepted: 04/15/2024] [Indexed: 06/17/2024]
Abstract
Preeclampsia (PE) is a complex disorder affecting pregnant women, leading to significant maternal and fetal morbidity and mortality. Understanding the cellular dynamics and molecular mechanisms underlying PE is crucial for developing effective therapeutic strategies. This study utilized single-cell RNA sequencing (scRNA-seq) to delineate the cellular landscape of the placenta in PE, identifying 11 distinct cell subpopulations, with macrophages playing a pivotal role in mediating cell-cell communication. Specifically, the transcription factor JUNB was found to be a key gene in macrophages from PE samples, influencing the interaction between macrophages and both epithelial and endothelial cells. Functional experiments indicated that interference with JUNB expression promoted macrophage polarization towards an M2 phenotype, which facilitated trophoblast invasion, migration, and angiogenesis. Mechanistically, JUNB regulated the MIIP/PI3K/AKT pathway, as evidenced by gene expression analysis following JUNB knockdown. The study further demonstrated that targeting JUNB could activate the PI3K/AKT pathway by transcriptionally activating MIIP, thus promoting M2 polarization and potentially delaying the onset of PE. These findings present new insights into the pathogenesis of PE and suggest a novel therapeutic approach by modulating macrophage polarization.
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Affiliation(s)
- Peiyue Jiang
- Department of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, PR China
| | - Xiaojun Zhu
- Department of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, PR China
| | - Ying Jiang
- Department of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, PR China
| | - Hetong Li
- Department of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, PR China
| | - Qiong Luo
- Department of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, PR China.
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13
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Zhou X, Yan Y, Shen Y, Xu M, Xu W. Exosomes: Emerging Insights into the Progression of Pancreatic Cancer. Int J Biol Sci 2024; 20:4098-4113. [PMID: 39113699 PMCID: PMC11302877 DOI: 10.7150/ijbs.97076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 07/16/2024] [Indexed: 08/10/2024] Open
Abstract
Pancreatic cancer is a very aggressive and fatal malignancy with few therapeutic choices and a poor prognosis. Understanding the molecular pathways that drive its growth is critical for developing effective therapeutic strategies. Exosomes, small extracellular vesicles secreted by numerous cell types, have recently emerged as essential intercellular communication mediators, with implications for tumor growth and metastasis. In this article, we present a review of current knowledge about exosomes and their role in pancreatic cancer progression We discuss the biogenesis and characteristics of exosomes, as well as their cargo and functional significance in tumor growth, immune evasion, angiogenesis, invasion, and metastasis. We further emphasize the potential of exosomes as diagnostic biomarkers and therapeutic targets for pancreatic cancer. Finally, we discuss the challenges and future perspectives in using exosomes to improve patient outcomes in pancreatic cancer.
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Affiliation(s)
- Xulin Zhou
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
| | - Yongmin Yan
- Department of Laboratory Medicine, Wujin Hospital Affiliated with Jiangsu University, Changzhou, 213000, China
| | - Ye Shen
- Department of Hepatobiliary Pancreas Surgery, Aoyang Hospital Affiliated to Jiangsu University, Suzhou, 215000, China
| | - Min Xu
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
| | - Wenrong Xu
- Jiangsu University School of Medicine, Jiangsu University, Zhenjiang 212001, China
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14
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Du X, Liu H, Shi J, Yang P, Gu Y, Meng J. The PD-1 /PD-L1 signaling pathway regulates decidual macrophage polarization and may participate in preeclampsia. J Reprod Immunol 2024; 164:104258. [PMID: 38810587 DOI: 10.1016/j.jri.2024.104258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 04/11/2024] [Accepted: 05/12/2024] [Indexed: 05/31/2024]
Abstract
The pathogenesis of preeclampsia (PE) has not been elucidated, but immune imbalance is known to be one of the main pathogeneses. Dysfunction of decidual macrophages can lead to PE, and the PD-1/PD-L1 signaling pathway is associated with macrophage polarization. However, the relationship between the influence of the PD-1/PD-L1 signaling pathway on macrophage polarization and the onset of PE has not been fully elucidated. In this study, we analyzed the expression of CD68, iNOS, CD206, PD-1 and PD-L1 and the coexpression of CD68+PD-1+ and CD68+PD-L1+ in the decidual tissue of PE patients (n= 18) and healthy pregnant women (n=20). We found that CD68 and iNOS expression was increased in the decidua of PE patients (P < 0.001) and that CD206, PD-1 and PD-L1 expression and CD68+PD-1+ and CD68+PD-L1+ coexpression were decreased (P < 0.001). To assess the influence of the PD-1/PD-L1 signaling pathway on macrophage polarization, we added an anti-PD-1 mAb (pembrolizumab) or an anti-PD-L1 mAb (durvalumab) during THP-1 differentiation into M1 macrophages. Then, we detected the polarization of CD68+CD80+ macrophages and the expression of iNOS. To examine the effect of macrophage polarization on the invasion ability of trophoblast cells, macrophages were cocultured with HTR8/SVneo cells, and the invasion ability of HTR8/SVneo cells was detected via transwell assays. We found that CD68+CD80+ macrophage polarization was enhanced (P<0.05) and that iNOS expression was greater (P<0.01) in the pembrolizumab group. In the durvalumab group, CD68+CD80+ macrophage polarization and iNOS expression were also increased (P<0.05 and P<0.001). Compared with that in the untreated group, the aggressiveness of HTR8/SVneo cells was decreased in both the pembrolizumab group (P < 0.01) and the durvalumab group (P < 0.001). These findings indicate that the PD-1/PD-L1 signaling pathway may play an important role in the pathogenesis of PE by influencing macrophage polarization and reducing the invasion ability of trophoblasts.
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Affiliation(s)
- Xiaoxiao Du
- Department of Obstetrics and Gynecology, Jinan Maternity and Child Care Hospital Affiliated to Shandong First Medical University, Jinan 250001, China; Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250001, China
| | - Haixia Liu
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250001, China
| | - Jingjing Shi
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250001, China
| | - Ping Yang
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250001, China
| | - Yongzhong Gu
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250001, China
| | - Jinlai Meng
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250001, China; Key Laboratory of Maternal & Fetal Medicine of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan 250014, China; Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan 250001, China.
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15
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Li T, Zhou X, Zhang Q, Miao Q, Woodman OL, Chen Y, Qin C. Formyl peptide receptor 1 mitigates colon inflammation and maintains mucosal homeostasis through the inhibition of CREB-C/EBPβ-S100a8 signaling. Mucosal Immunol 2024; 17:651-672. [PMID: 38614323 DOI: 10.1016/j.mucimm.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 03/07/2024] [Accepted: 04/05/2024] [Indexed: 04/15/2024]
Abstract
Excessive inflammatory responses are the main characteristic of ulcerative colitis (UC). Activation of formyl peptide receptor 1 (FPR1) has been found to promote the proliferation and migration of epithelial cells, but its role and therapeutic potential in UC remain unclear. This study observed an increased expression of FPR1 in a mouse model of colitis. Interestingly, FPR1 deficiency exacerbated UC and increased the secretion of the proinflammatory mediator from immune cells (e.g. macrophages), S100a8, a member of the damage-associated molecular patterns. Notably, the administration of the FPR agonist Cmpd43 ameliorated colon injury in a preclinical mice model of UC, likely via inhibiting phosphorylation of cyclic adenosine monophosphate-response element-binding protein and expression of CCAAT/enhancer-binding protein β, which in turn suppressed the secretion of S100a8. In conclusion, these findings discovered a novel role of FPR1 in the development of colitis and will facilitate the development of FPR1-based pharmacotherapy to treat UC.
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Affiliation(s)
- Tingting Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaojun Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China; Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Institute of Nephrology, Jinan, China; Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Institute of Nephrology, Shandong University, Jinan, China
| | - Qian Zhang
- Department of Pharmacology, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Qi Miao
- Department of Pharmacology, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Owen L Woodman
- Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Yuguo Chen
- Department of Emergency Medicine, Chest Pain Center, Qilu Hospital of Shandong University, Jinan, China; Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Qilu Hospital of Shandong University, Jinan, China; The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital of Shandong University, Jinan, China
| | - Chengxue Qin
- Department of Pharmacology, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China; Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia; Department of Emergency Medicine, Chest Pain Center, Qilu Hospital of Shandong University, Jinan, China; Baker Heart and Diabetes Institute, Melbourne, Australia.
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16
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Gao L, Bai Y, Zhou J, Liang C, Dong Y, Han T, Liu Y, Guo J, Wu J, Hu D. S100P facilitates LUAD progression via PKA/c-Jun-mediated tumor-associated macrophage recruitment and polarization. Cell Signal 2024; 120:111179. [PMID: 38640980 DOI: 10.1016/j.cellsig.2024.111179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/28/2024] [Accepted: 04/14/2024] [Indexed: 04/21/2024]
Abstract
S100P, a member of the S100 calcium-binding protein family, is closely associated with abnormal proliferation, invasion, and metastasis of various cancers. However, its role in the lung adenocarcinoma (LUAD) tumor microenvironment (TME) remains unclear. In this study, we observed specific expression of S100P on tumor cells in LUAD patients through tissue immunofluorescence analysis. Furthermore, this expression was strongly correlated with the recruitment and polarization of tumor-associated macrophages (TAMs). Bioinformatics analysis revealed that high S100P expression is associated with poorer overall survival in LUAD patients. Subsequently, a subcutaneous mouse model demonstrated that S100P promotes recruitment and polarization of TAMs towards the M2 type. Finally, in vitro studies on LUAD cells revealed that S100P enhances the secretion of chemokines and polarizing factors by activating the PKA/c-Jun pathway, which is implicated in TAM recruitment and polarization towards the M2 phenotype. Moreover, inhibition of c-Jun expression impedes the ability of TAMs to infiltrate and polarize towards the M2 phenotype. In conclusion, our study demonstrates that S100P facilitates LUAD cells growth by recruiting M2 TAMs through PKA/c-Jun signaling, resulting in the production of various cytokines. Considering these findings, S100P holds promise as an important diagnostic marker and potential therapeutic target for LUAD.
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Affiliation(s)
- Lu Gao
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China
| | - Ying Bai
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China.
| | - Jiawei Zhou
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China
| | - Chao Liang
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China
| | - Yunjia Dong
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China
| | - Tao Han
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China
| | - Yafeng Liu
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China
| | - Jianqiang Guo
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China
| | - Jing Wu
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China; Key Laboratory of Industrial Dust Deep Reduction and Occupational Health and Safety of Anhui Higher Education Institute, Huainan, Anhui, China; Key Laboratory of Industrial Dust Prevention and Control & Occupational Safety and Health of the Ministry of Education, Anhui University of Science and Technology, Huainan, Anhui, China.
| | - Dong Hu
- School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China; Anhui Occupational Health and Safety Engineering Laboratory, Huainan, Anhui, China; Key Laboratory of Industrial Dust Deep Reduction and Occupational Health and Safety of Anhui Higher Education Institute, Huainan, Anhui, China; Key Laboratory of Industrial Dust Prevention and Control & Occupational Safety and Health of the Ministry of Education, Anhui University of Science and Technology, Huainan, Anhui, China.
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17
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Zhang H, Wang L, Zhang A, Wang X, Liao Y, Chen X, Xu X, Yang L, Liu Y, Tang A, Yang P. Oligodeoxynucleotides containing CpG motifs (CpG-ODN) restores immune regulatory functions of airway macrophages of patients with asthma. Immunology 2024; 172:588-599. [PMID: 38634546 DOI: 10.1111/imm.13792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 04/05/2024] [Indexed: 04/19/2024] Open
Abstract
Allergic asthma is characterized by the polarization of Th2 cells and impaired immune regulation. Macrophages occupy the largest proportion of airway immune cells. This study aims to discover the mechanism that hinders the immune regulatory functions of airway macrophages. In this study, macrophages were isolated from cells in bronchoalveolar lavage fluids (BALF) collected from asthma patients and normal control (NC) subjects. The results indicated that macrophages occupied the largest portion of the cellular components in BALF. The frequency of IL-10+ macrophage was significantly lower in asthma patients than in NC subjects. The expression of IL-10 in macrophages of BALF was associated with the levels of asthma-related parameters. The immune-suppressive functions of BALF M0 cells were defective in asthma patients. The inducibility of IL-10 expression was impaired in BALF macrophages of asthma patients, which could be restored by exposing to CpG. In conclusion, the induction of IL-10 in macrophages of BALF in asthma patients was impaired, and it could be restored by exposure to CpG.
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Affiliation(s)
- Huanping Zhang
- Department of Allergy Medicine, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Lihuan Wang
- Department of Allergy Medicine, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Aizhi Zhang
- Department of Critical Care Medicine, Second Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Xiangyu Wang
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, China
- Department of Gastroenterology, Shenzhen Second People's Hospital, Shenzhen, China
| | - Yun Liao
- Shenzhen Clinical College, Guangzhou Chinese Traditional Medial & Pharmaceutical University, Guangzhou, China
| | - Xiaoxue Chen
- Department of Allergy Medicine, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Xuejie Xu
- Institute of Allergy & Immunology, Shenzhen University, Shenzhen, China
- State Key Laboratory of Respiratory Diseases Allergy Division, Shenzhen University, Shenzhen, China
| | - Litao Yang
- Clinical Laboratory Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital, Shenzhen, China
| | - Yu Liu
- Department of General Practice Medicine, Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Aifa Tang
- Department of General Practice Medicine, Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Pingchang Yang
- Institute of Allergy & Immunology, Shenzhen University, Shenzhen, China
- State Key Laboratory of Respiratory Diseases Allergy Division, Shenzhen University, Shenzhen, China
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18
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Nguyen HT, Kan EL, Humayun M, Gurvich N, Offeddu GS, Wan Z, Coughlin MF, Renteria DC, Loew A, Wilson S, Zhang C, Vu V, Lee SWL, Tan SL, Barbie D, Hsu J, Gillrie MR, Kamm RD. Patient-specific vascularized tumor model: Blocking monocyte recruitment with multispecific antibodies targeting CCR2 and CSF-1R. Biomaterials 2024; 312:122731. [PMID: 39153324 DOI: 10.1016/j.biomaterials.2024.122731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 07/25/2024] [Accepted: 07/29/2024] [Indexed: 08/19/2024]
Abstract
Tumor-associated inflammation drives cancer progression and therapy resistance, often linked to the infiltration of monocyte-derived tumor-associated macrophages (TAMs), which are associated with poor prognosis in various cancers. To advance immunotherapies, testing on immunocompetent pre-clinical models of human tissue is crucial. We have developed an in vitro model of microvascular networks with tumor spheroids or patient tissues to assess monocyte trafficking into tumors and evaluate immunotherapies targeting the human tumor microenvironment. Our findings demonstrate that macrophages in vascularized breast and lung tumor models can enhance monocyte recruitment via CCL7 and CCL2, mediated by CSF-1R. Additionally, a multispecific antibody targeting CSF-1R, CCR2, and neutralizing TGF-β (CSF1R/CCR2/TGF-β Ab) repolarizes TAMs towards an anti-tumoral M1-like phenotype, reduces monocyte chemoattractant protein secretion, and blocks monocyte migration. This antibody also inhibits monocyte recruitment in patient-specific vascularized tumor models. In summary, this vascularized tumor model recapitulates the monocyte recruitment cascade, enabling functional testing of innovative therapeutic antibodies targeting TAMs in the tumor microenvironment.
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Affiliation(s)
- Huu Tuan Nguyen
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
| | - Ellen L Kan
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Mouhita Humayun
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Nadia Gurvich
- Marengo Therapeutics, 840 Memorial Dr, Cambridge, MA, 02139, USA
| | - Giovanni S Offeddu
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Zhengpeng Wan
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Mark F Coughlin
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Diana C Renteria
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Andreas Loew
- Marengo Therapeutics, 840 Memorial Dr, Cambridge, MA, 02139, USA
| | - Susan Wilson
- Marengo Therapeutics, 840 Memorial Dr, Cambridge, MA, 02139, USA
| | - Christie Zhang
- Marengo Therapeutics, 840 Memorial Dr, Cambridge, MA, 02139, USA
| | - Vivian Vu
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Sharon Wei Ling Lee
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Seng-Lai Tan
- Marengo Therapeutics, 840 Memorial Dr, Cambridge, MA, 02139, USA
| | - David Barbie
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA; Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Jonathan Hsu
- Marengo Therapeutics, 840 Memorial Dr, Cambridge, MA, 02139, USA
| | - Mark Robert Gillrie
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA; Department of Medicine, University of Calgary, Calgary, AB, T2N 1N4, Canada.
| | - Roger D Kamm
- Department of Mechanical Engineering and Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
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19
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Huang F, Wang F, Hu Q, Li Y, Jiang D. PTGR1-mediated immune evasion mechanisms in late-stage triple-negative breast cancer: mechanisms of M2 macrophage infiltration and CD8 + T cell suppression. Apoptosis 2024:10.1007/s10495-024-01991-0. [PMID: 39068625 DOI: 10.1007/s10495-024-01991-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/03/2024] [Indexed: 07/30/2024]
Abstract
Triple-negative breast cancer (TNBC) is a heterogeneous disease characterized by metabolic dysregulation. Tumor cell immune escape plays an indispensable role in the development of TNBC tumors. Furthermore, in the abstract, we explicitly mention the techniques used and enhance the clarity and impact of our findings. "Based on bioinformatics analysis results, we utilized CRISPR/Cas9 technology to knockout the target gene and established a mouse model of breast cancer. Through experiments such as CCK8, scratch assay, and Transwell assay, we further investigated the impact of target gene knockout on the malignant behavior of tumor cells. Subsequently, we conducted immunohistochemistry and Western Blot experiments to study the expression of macrophage polarization and infiltration-related markers and evaluate the effect of the target gene on macrophage polarization. Next, through co-culture experiments, we simulated the tumor microenvironment and used immunohistochemistry staining to observe and analyze the distribution and activation status of M2 macrophages and CD8+ T cells in the co-culture system. We validated in vivo experiments the molecular mechanism by which the target gene regulates immune cell impact on TNBC progression.
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Affiliation(s)
- Fang Huang
- Department of Medical Oncology, The Fourth Hospital of Hebei Medical University, East Campus, No.169 Tianshan Street, Shijiazhuang, 050000, Hebei Province, P. R. China
| | - Fuhe Wang
- Department of General surgery, Hebei Yiling Hospital, Shijiazhuang, 050000, P. R. China
| | - Qilu Hu
- Department of Radiotherapy, Heze Traditional Chinese Medicine Hospital, Heze, 274008, P. R. China
| | - Ying Li
- Department of Medical Oncology, The Fourth Hospital of Hebei Medical University, East Campus, No.169 Tianshan Street, Shijiazhuang, 050000, Hebei Province, P. R. China
| | - Da Jiang
- Department of Medical Oncology, The Fourth Hospital of Hebei Medical University, East Campus, No.169 Tianshan Street, Shijiazhuang, 050000, Hebei Province, P. R. China.
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20
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Zúñiga-Hernández SR, García-Iglesias T, Macías-Carballo M, Pérez-Larios A, Gutiérrez-Mercado YK, Camargo-Hernández G, Rodríguez-Razón CM. A Bioinformatic Assay of Quercetin in Gastric Cancer. Int J Mol Sci 2024; 25:7934. [PMID: 39063176 PMCID: PMC11277512 DOI: 10.3390/ijms25147934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 07/10/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024] Open
Abstract
Gastric cancer (GC) remains a significant global health challenge, with high mortality rates, especially in developing countries. Current treatments are invasive and have considerable risks, necessitating the exploration of safer alternatives. Quercetin (QRC), a flavonoid present in various plants and foods, has demonstrated multiple health benefits, including anticancer properties. This study investigated the therapeutic potential of QRC in the treatment of GC. We utilized advanced molecular techniques to assess the impact of QRC on GC cells, examining its effects on cellular pathways and gene expression. Our findings indicate that QRC significantly inhibits GC cell proliferation and induces apoptosis, suggesting its potential as a safer therapeutic option for GC treatment. Further research is required to validate these results and explore the clinical applications of QRC in cancer therapy.
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Affiliation(s)
- Sergio Raúl Zúñiga-Hernández
- Departamento de Ciencias de la Salud, Centro Universitario de los Altos, Universidad de Guadalajara, Tepatitlán de Morelos 47620, Mexico
| | - Trinidad García-Iglesias
- Instituto de Investigación de Cáncer en la Infancia y Adolescencia, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Guadalajara 44340, Mexico;
| | - Monserrat Macías-Carballo
- Laboratorio de Biociencias, Departamento de Clínicas, Centro Universitario de los Altos, Tepatitlán de Morelos 47620, Mexico;
| | - Alejandro Pérez-Larios
- Laboratorio de Nanomateriales, Agua y Energia, Departamento de Ingenierias, Centro Universitario de los Altos, Tepatitlán de Morelos 47620, Mexico;
| | - Yanet Karina Gutiérrez-Mercado
- Laboratorio Biotecnológico de Investigación y Diagnóstico, Departamento de Clínicas, Centro Universitario de los Altos, Tepatitlán de Morelos 47620, Mexico;
| | - Gabriela Camargo-Hernández
- Instituto de Investigación en Ciencias Médicas, Centro Universitario de los Altos, Universidad de Guadalajara, Tepatitlán de Morelos 47620, Mexico;
| | - Christian Martín Rodríguez-Razón
- Laboratorio de Experimentación Animal (Bioterio), Departamento de Ciencias de la Salud, Centro Universitario de los Altos, Tepatitlán de Morelos 47620, Mexico
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21
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Mohammed MZ, Abdelrahman SA, El-Shal AS, Abdelrahman AA, Hamdy M, Sarhan WM. Efficacy of stem cells versus microvesicles in ameliorating chronic renal injury in rats (histological and biochemical study). Sci Rep 2024; 14:16589. [PMID: 39025899 PMCID: PMC11258134 DOI: 10.1038/s41598-024-66299-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 07/01/2024] [Indexed: 07/20/2024] Open
Abstract
Chronic exposure to heavy metals as aluminum chloride (AlCl3) could result in severe health hazards such as chronic renal injury. The present study aimed to evaluate the therapeutic potential of adipose tissue-derived stem cells (ASCs) in comparison to their microvesicles (MV) in AlCl3-induced chronic renal injury. Forty-eight adult male Wistar rats were divided into four groups: Control group, AlCl3-treated group, AlCl3/ASC-treated group, and AlCl3/MV-treated group. Biochemical studies included estimation of serum urea and creatinine levels, oxidative biomarkers assay, antioxidant biomarkers, serum cytokines (IL-1β, IL-8, IL-10, and IL-33), real time-PCR analysis of renal tissue MALT1, TNF-α, IL-6, and serum miR-150-5p expression levels. Histopathological studies included light and electron microscopes examination of renal tissue, Mallory trichrome stain for fibrosis, Periodic acid Schiff (PAS) stain for histochemical detection of carbohydrates, and immunohistochemical detection of Caspase-3 as apoptosis marker, IL-1B as a proinflammatory cytokine and CD40 as a marker of MVs. AlCl3 significantly deteriorated kidney function, enhanced renal MDA and TOS, and serum cytokines concentrations while decreased the antioxidant parameters (SOD, GSH, and TAC). Moreover, serum IL-10, TNF-α, miR-150-5p, and renal MALT1 expression values were significantly higher than other groups. Kidney sections showed marked histopathological damage in both renal cortex and medulla in addition to enhanced apoptosis and increased inflammatory cytokines immunoexpression than other groups. Both ASCs and MVs administration ameliorated the previous parameters levels with more improvement was detected in MVs-treated group. In conclusion: ASCs-derived MVs have a promising ameliorating effect on chronic kidney disease.
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Affiliation(s)
- Maha Z Mohammed
- Medical Histology & Cell Biology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Shaimaa A Abdelrahman
- Medical Histology & Cell Biology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
| | - Amal S El-Shal
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
- Medical Biochemistry and Molecular Biology Department, Armed Forces College of Medicine (AFCM), Cairo, Egypt
| | - Abeer A Abdelrahman
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Marwa Hamdy
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Walaa M Sarhan
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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22
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Buosi K, Jalalizadeh M, Maia AR, Morari J, Velloso LA, Reis LO. Modulation of Human Macrophages by Plasma from COVID-19 Patients Following BCG Vaccination: BATTLE Trial. Int J Gen Med 2024; 17:3107-3117. [PMID: 39049828 PMCID: PMC11268781 DOI: 10.2147/ijgm.s468047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Accepted: 07/12/2024] [Indexed: 07/27/2024] Open
Abstract
Purpose To analyze the interfering effect of plasma from COVID-19 convalescent adults vaccinated or not with intradermal Bacillus Calmette-Guérin (BCG) on human macrophages. Methods The BATTLE clinical trial (NCT04369794) was initiated in the 2020 SARS-CoV-2 pandemic to study the safety and efficacy of BCG revaccination of COVID-19 convalescent adults. We measured the expression induction of eleven COVID-19-related genes in human macrophages cultured in plasma taken from 22 BCG vaccinated and 17 placebo patients at baseline and 45 days post-intervention. Subgroup analysis was based on gender, age, job type (healthcare worker [HCW] vs non-HCW), and the presence of anosmia/dysgeusia. Results Compared to plasma from placebo counterparts, the plasma of BCG vaccinated patients increased the expression induction of interferon (IFN)β-1b (p = 0.042) in human macrophages. This increase was more pronounced in females and in healthcare workers (HCW) (p = 0.007 and 0.001, respectively). Interferon-induced transmembrane protein 3 (IFITM3) expression induction was increased by plasma from BCG vaccinated females, young age group, and HCWs (p = 0.004, 0.011, and 0.040, respectively). Interleukin (IL)-10 induction increased by the plasma of young BCG recipients (p = 0.008). Induction of IL-6 expression increased by non-HCW BCG recipients plasma but decreased by HCW BCG recipients plasma (p = 0.005). Baseline plasma of patients who presented with anosmia/dysgeusia at the time of admission induced lower angiotensin-converting enzyme 2 (ACE2) compared to those without the symptom (0.76 vs 0.97, p = 0.004). ACE2 expression induction significantly increased by plasma of BCG recipients if they had anosmia/dysgeusia on admission (p = 0.028). Conclusion The expressions of IFNβ-1b, IFITM3, IL-6, and IL-10 in human macrophages incubated with the plasma of COVID-19 convalescent patients were modulated by BCG. These modulations depended on subject-specific characteristics, including gender, age, clinical presentation (anosmia/dysgeusia), job type, and previous exposure to mycobacteria.
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Affiliation(s)
- Keini Buosi
- Uroscience, School of Medical Sciences, University of Campinas, UNICAMP, Campinas, Sao Paulo, 13083-872, Brazil
| | - Mehrsa Jalalizadeh
- Uroscience, School of Medical Sciences, University of Campinas, UNICAMP, Campinas, Sao Paulo, 13083-872, Brazil
| | - Aline Rosa Maia
- Laboratory of Cell Signaling, Obesity and Comorbidities Research Center, University of Campinas, Campinas, 13083-864, Brazil
| | - Joseane Morari
- Laboratory of Cell Signaling, Obesity and Comorbidities Research Center, University of Campinas, Campinas, 13083-864, Brazil
| | - Licio Augusto Velloso
- Laboratory of Cell Signaling, Obesity and Comorbidities Research Center, University of Campinas, Campinas, 13083-864, Brazil
| | - Leonardo Oliveira Reis
- Uroscience, School of Medical Sciences, University of Campinas, UNICAMP, Campinas, Sao Paulo, 13083-872, Brazil
- Immunoncology, Pontifical Catholic University of Campinas, PUC-Campinas, Campinas, Sao Paulo, 13087-571, Brazil
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23
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Karakus U, Sempere Borau M, Martínez-Barragán P, von Kempis J, Yildiz S, Arroyo-Fernández LM, Pohl MO, Steiger JA, Glas I, Hunziker A, García-Sastre A, Stertz S. MHC class II proteins mediate sialic acid independent entry of human and avian H2N2 influenza A viruses. Nat Microbiol 2024:10.1038/s41564-024-01771-1. [PMID: 39009691 DOI: 10.1038/s41564-024-01771-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 06/27/2024] [Indexed: 07/17/2024]
Abstract
Influenza A viruses (IAV) pose substantial burden on human and animal health. Avian, swine and human IAV bind sialic acid on host glycans as receptor, whereas some bat IAV require MHC class II complexes for cell entry. It is unknown how this difference evolved and whether dual receptor specificity is possible. Here we show that human H2N2 IAV and related avian H2N2 possess dual receptor specificity in cell lines and primary human airway cultures. Using sialylation-deficient cells, we reveal that entry via MHC class II is independent of sialic acid. We find that MHC class II from humans, pigs, ducks, swans and chickens but not bats can mediate H2 IAV entry and that this is conserved in Eurasian avian H2. Our results demonstrate that IAV can possess dual receptor specificity for sialic acid and MHC class II, and suggest a role for MHC class II-dependent entry in zoonotic IAV infections.
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Affiliation(s)
- Umut Karakus
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | - Soner Yildiz
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Marie O Pohl
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Julia A Steiger
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Irina Glas
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Annika Hunziker
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Silke Stertz
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland.
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24
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Kraxner A, Braun F, Cheng WY, Yang THO, Pipaliya S, Canamero M, Andersson E, Harring SV, Dziadek S, Bröske AME, Ceppi M, Tanos T, Teichgräber V, Charo J. Investigating the complex interplay between fibroblast activation protein α-positive cancer associated fibroblasts and the tumor microenvironment in the context of cancer immunotherapy. Front Immunol 2024; 15:1352632. [PMID: 39035007 PMCID: PMC11258004 DOI: 10.3389/fimmu.2024.1352632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 06/19/2024] [Indexed: 07/23/2024] Open
Abstract
Introduction This study investigates the role of Fibroblast Activation Protein (FAP)-positive cancer-associated fibroblasts (FAP+CAF) in shaping the tumor immune microenvironment, focusing on its association with immune cell functionality and cytokine expression patterns. Methods Utilizing immunohistochemistry, we observed elevated FAP+CAF density in metastatic versus primary renal cell carcinoma (RCC) tumors, with higher FAP+CAF correlating with increased T cell infiltration in RCC, a unique phenomenon illustrating the complex interplay between tumor progression, FAP+CAF density, and immune response. Results Analysis of immune cell subsets in FAP+CAF-rich stromal areas further revealed significant correlations between FAP+ stroma and various T cell types, particularly in RCC and non-small cell lung cancer (NSCLC). This was complemented by transcriptomic analyses, expanding the range of stromal and immune cell subsets interrogated, as well as to additional tumor types. This enabled evaluating the association of these subsets with tumor infiltration, tumor vascularization and other components of the tumor microenvironment. Our comprehensive study also encompassed cytokine, angiogenesis, and inflammation gene signatures across different cancer types, revealing heterogeneous cellular composition, cytokine expressions and angiogenic profiles. Through cytokine pathway profiling, we explored the relationship between FAP+CAF density and immune cell states, uncovering potential immunosuppressive circuits that limit anti-tumor activity in tumor-resident immune cells. Conclusions These findings underscore the complexity of tumor biology and the necessity for personalized therapeutic and patient enrichment approaches. The insights gathered from FAP+CAF prevalence, immune infiltration, and gene signatures provide valuable perspectives on tumor microenvironments, aiding in future research and clinical strategy development.
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Affiliation(s)
- Anton Kraxner
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Franziska Braun
- Roche Pharma Research and Early Development, Data and Analytics, Roche Innovation Center Munich, Roche Diagnostics GmbH, Penzberg, Germany
| | - Wei-Yi Cheng
- Roche Pharma Research and Early Development, Data and Analytics, Roche Translational & Clinical Research Center, F. Hoffmann-La Roche Ltd, Little Falls, NJ, United States
| | - Tai-Hsien Ou Yang
- Roche Pharma Research and Early Development, Data and Analytics, Roche Translational & Clinical Research Center, F. Hoffmann-La Roche Ltd, Little Falls, NJ, United States
| | - Shweta Pipaliya
- Roche Pharma Research and Early Development, Data and Analytics, Roche Innovation Center Zurich, Roche Glycart AG, Schlieren, Switzerland
| | - Marta Canamero
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Munich, Roche Diagnostics GmbH, Penzberg, Germany
| | - Emilia Andersson
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Munich, Roche Diagnostics GmbH, Penzberg, Germany
| | - Suzana Vega Harring
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Munich, Roche Diagnostics GmbH, Penzberg, Germany
| | - Sebastian Dziadek
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Ann-Marie E. Bröske
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Munich, Roche Diagnostics GmbH, Penzberg, Germany
| | - Maurizio Ceppi
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Tamara Tanos
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Volker Teichgräber
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Jehad Charo
- Roche Pharma Research and Early Development, Oncology, Roche Innovation Center Zurich, Roche Glycart AG, Schlieren, Switzerland
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25
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Tsuneyoshi N, Hosoya T, Takeno Y, Saitoh K, Murai H, Amimoto N, Tatsumi R, Watanabe S, Hasegawa Y, Kikkawa E, Goto K, Nishigaki F, Tamura K, Kimura H. Hypoimmunogenic human iPSCs expressing HLA-G, PD-L1, and PD-L2 evade innate and adaptive immunity. Stem Cell Res Ther 2024; 15:193. [PMID: 38956724 PMCID: PMC11218117 DOI: 10.1186/s13287-024-03810-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 06/23/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND The human induced pluripotent stem cells (hiPSCs) can generate all the cells composing the human body, theoretically. Therefore, hiPSCs are thought to be a candidate source of stem cells for regenerative medicine. The major challenge of allogeneic hiPSC-derived cell products is their immunogenicity. The hypoimmunogenic cell strategy is allogenic cell therapy without using immune suppressants. Advances in gene engineering technology now permit the generation of hypoimmunogenic cells to avoid allogeneic immune rejection. In this study, we generated a hypoimmunogenic hiPSC (HyPSC) clone that had diminished expression of human leukocyte antigen (HLA) class Ia and class II and expressed immune checkpoint molecules and a safety switch. METHODS First, we generated HLA class Ia and class II double knockout (HLA class Ia/II DKO) hiPSCs. Then, a HyPSC clone was generated by introducing exogenous β-2-microglobulin (B2M), HLA-G, PD-L1, and PD-L2 genes, and the Rapamycin-activated Caspase 9 (RapaCasp9)-based suicide gene as a safety switch into the HLA class Ia/II DKO hiPSCs. The characteristics and immunogenicity of the HyPSCs and their derivatives were analyzed. RESULTS We found that the expression of HLA-G on the cell surface can be enhanced by introducing the exogenous HLA-G gene along with B2M gene into HLA class Ia/II DKO hiPSCs. The HyPSCs retained a normal karyotype and had the characteristics of pluripotent stem cells. Moreover, the HyPSCs could differentiate into cells of all three germ layer lineages including CD45+ hematopoietic progenitor cells (HPCs), functional endothelial cells, and hepatocytes. The HyPSCs-derived HPCs exhibited the ability to evade innate and adaptive immunity. Further, we demonstrated that RapaCasp9 could be used as a safety switch in vitro and in vivo. CONCLUSION The HLA class Ia/II DKO hiPSCs armed with HLA-G, PD-L1, PD-L2, and RapaCasp9 molecules are a potential source of stem cells for allogeneic transplantation.
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Affiliation(s)
- Norihiro Tsuneyoshi
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Tomonori Hosoya
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Yuriko Takeno
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Kodai Saitoh
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Hidetaka Murai
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Naoki Amimoto
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Rie Tatsumi
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Sono Watanabe
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Yudai Hasegawa
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Eri Kikkawa
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Kumiko Goto
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Fusako Nishigaki
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan
| | - Kouichi Tamura
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan.
| | - Hironobu Kimura
- HEALIOS K.K. Kobe Research Institute, Kobe KIMEC Center Bldg. 3F, 1-5-2 Minatojima-Minamimachi, Chuo-Ku, Kobe, Hyogo, 650-0047, Japan.
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26
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He N, Huang H, Wu S, Ji W, Tai Y, Gao R, Liu Y, Liu Y, Chen L, Zhu D, Zheng X, Jiang J. Microwave ablation combined with PD-L1 blockade synergistically promotes Cxcl9-mediated antitumor immunity. Cancer Sci 2024; 115:2196-2208. [PMID: 38655660 PMCID: PMC11247550 DOI: 10.1111/cas.16182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/26/2024] [Accepted: 04/02/2024] [Indexed: 04/26/2024] Open
Abstract
Although microwave ablation (MWA) is an important curative therapy in colorectal cancer liver metastasis, recurrence still occurs clinically. Our previous studies have shown that the expression of programmed cell death 1 ligand 1 (PD-L1) is upregulated following MWA, suggesting that MWA combined with anti-PD-L1 treatment can serve as a promising clinical therapeutic strategy against cancer. Using MWA-treated preclinical mice models, MWA combined with αPD-L1 treatment decreased tumor growth and prolonged overall survival (OS). Furthermore, through flow cytometry and single-cell RNA sequencing analysis, we determined that the MWA plus αPD-L1 therapy significantly suppressed CD8+ T cell exhaustion and enhanced their effector function. A significant increase in γ-interferon (IFN-γ) stimulated transcription factors, specifically Irf8, was observed. This enhancement facilitated the polarization of tumor-associated macrophages (TAM1s and TAM2s) through the nuclear factor-κB/JAK-STAT1 signaling pathway. Furthermore, the combination therapy stimulated the production of CXC motif chemokine ligand (CXCL9) by TAM1s and tumor cells, potentially increasing the chemotaxis of CD8 T cells and Th1 cells. Knocking out Cxcl9 in MC38 tumor cells or using CXCL9 blockade enhanced tumor growth of untreated tumors and shortened OS. Taken together, our study showed that blocking the IFN-γ-Cxcl9-CD8+ T axis promoted tumor progression and discovered a potential involvement of IRF8-regulated TAMs in preventing T cell exhaustion. Collectively, we identified that the combination of MWA with anti-PD-L1 treatment holds promise as a therapeutic strategy to rejuvenate the immune response against tumors. This merits further exploration in clinical studies.
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Affiliation(s)
- Ningning He
- College of MedicineYangzhou UniversityYangzhouChina
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Hao Huang
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Shaoxian Wu
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Weipeng Ji
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Yicheng Tai
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Ruicheng Gao
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Yingting Liu
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Yungang Liu
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Department of OncologyWujin Hospital Affiliated with Jiangsu UniversityChangzhouChina
| | - Lujun Chen
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Dawei Zhu
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Xiao Zheng
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
| | - Jingting Jiang
- College of MedicineYangzhou UniversityYangzhouChina
- Department of Tumor Biological TreatmentThe Third Affiliated Hospital of Soochow UniversityChangzhouChina
- Institute of Cell TherapyThe First People's Hospital of ChangzhouChangzhouChina
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Sousa AR, Gonçalves DC, Neves BG, Santos-Coquillat A, Oliveira MB, Mano JF. Encapsulated Mesenchymal Stromal Cells as Cyclic Providers of Immunomodulatory Secretomes: A Living on-Demand Delivery System. Adv Healthc Mater 2024; 13:e2304012. [PMID: 38545848 DOI: 10.1002/adhm.202304012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 02/28/2024] [Indexed: 04/09/2024]
Abstract
The stimulation of mesenchymal stromal cells (MSCs) with inflammatory molecules is often used to boost their therapeutic effect. Prolonged exposure to inflammatory molecules has been explored to improve their action because MSCs therapies seem to be improved transiently with such stimuli. However, the possibility of cyclically stimulating MSCs to recover their optimized therapeutic potential is still to be elucidated, although the efficacy of cell-based therapies may be dependent on the ability to readapt to the relapse pathological conditions. Here, the response of MSCs, encapsulated in alginate hydrogels and cultured for 22 d, is explored using three different regimes: single, continuous, and intermittent stimulation with IFNγ. Exposure to IFNγ leads to a decrease in the secretion of IL-10, which is cyclically countered by IFNγ weaning. Conditioned media collected at different stages of pulsatile stimulation show an immunomodulatory potential toward macrophages, which directly correlates with IL-10 concentration in media. To understand whether the correlation between cyclic stimulation of MSCs and other biological actions can be observed, the effect on endothelial cells is studied, showcasing an overall modest influence on tube formation. Overall, the results describe the response of encapsulated MSCs to unusual pulsatile simulation regimens, exploring encapsulated MSCs as a living on-demand release system of tailored secretomes with recoverable immunomodulatory action.
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Affiliation(s)
- Ana Rita Sousa
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Diana C Gonçalves
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Beatriz Guapo Neves
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Ana Santos-Coquillat
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Mariana B Oliveira
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - João F Mano
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
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28
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Sousa AR, Cunha AF, Santos-Coquillat A, Estrada BH, Spiller KL, Barão M, Rodrigues AF, Simões S, Vilaça A, Ferreira L, Oliveira MB, Mano JF. Shape-Versatile Fixed Cellular Materials for Multiple Target Immunomodulation. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2405367. [PMID: 38739450 PMCID: PMC11272431 DOI: 10.1002/adma.202405367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Indexed: 05/16/2024]
Abstract
Therapeutic cells are usually administered as living agents, despite the risks of undesired cell migration and acquisition of unpredictable phenotypes. Additionally, most cell-based therapies rely on the administration of single cells, often associated with rapid in vivo clearance. 3D cellular materials may be useful to prolong the effect of cellular therapies and offer the possibility of creating structural volumetric constructs. Here, the manufacturing of shape-versatile fixed cell-based materials with immunomodulatory properties is reported. Living cell aggregates with different shapes (spheres and centimeter-long fibers) are fixed using a method compatible with maintenance of structural integrity, robustness, and flexibility of 3D constructs. The biological properties of living cells can be modulated before fixation, rendering an in vitro anti-inflammatory effect toward human macrophages, in line with a decreased activation of the nuclear factor kappa B (NF-κB) pathway that preponderantly correlated with the surface area of the materials. These findings are further corroborated in vivo in mouse skin wounds. Contact with fixed materials also reduces the proliferation of activated primary T lymphocytes, while promoting regulatory populations. The fixation of cellular constructs is proposed as a versatile phenotypic stabilization method that can be easily implemented to prepare immunomodulatory materials with therapeutic potential.
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Affiliation(s)
- Ana Rita Sousa
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Ana F Cunha
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Ana Santos-Coquillat
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Beatriz Hernaez Estrada
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, 3141 Chestnut Street, Philadelphia, PA, 19104, USA
| | - Kara L Spiller
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, 3141 Chestnut Street, Philadelphia, PA, 19104, USA
| | - Marta Barão
- CNC-Center for Neurosciences and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3004-517, Portugal
| | - Artur Filipe Rodrigues
- CNC-Center for Neurosciences and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3004-517, Portugal
| | - Susana Simões
- CNC-Center for Neurosciences and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3004-517, Portugal
| | - Andreia Vilaça
- CNC-Center for Neurosciences and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3004-517, Portugal
| | - Lino Ferreira
- CNC-Center for Neurosciences and Cell Biology, CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3004-517, Portugal
- FMUC-Faculty of Medicine, University of Coimbra, Coimbra, 3004-517, Portugal
| | - Mariana B Oliveira
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
| | - João F Mano
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193, Portugal
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29
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Zhang M, Zhang J, Hu H, Zhou Y, Lin Z, Jing H, Sun B. Multiomic analysis of monocyte-derived alveolar macrophages in idiopathic pulmonary fibrosis. J Transl Med 2024; 22:598. [PMID: 38937806 PMCID: PMC11209973 DOI: 10.1186/s12967-024-05398-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 06/13/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Monocyte-derived alveolar macrophages (Mo_AMs) are increasingly recognised as potential pathogenic factors for idiopathic pulmonary fibrosis (IPF). While scRNAseq analysis has proven valuable in the transcriptome profiling of Mo_AMs, the integration analysis of multi-omics may provide additional dimensions of understanding of these cellular populations. METHODS We performed multi-omics analysis on 116 scRNAseq, 119 bulkseq and five scATACseq lung tissue samples from IPF. We built a large-scale IPF scRNAseq atlas and conducted the Monocle 2/3 as well as the Cellchat to explore the developmental path and intercellular communication on Mo_AMs. We also reported the difference in metabolisms, tissue repair and phagocytosis between Mo_AMs and tissue-resident alveolar macrophages (TRMs). To determine whether Mo_AMs affected pulmonary function, we projected clinical phenotypes (FVC%pred) from the bulkseq dataset onto the scRNAseq atlas. Finally, we used scATATCseq to uncover the upstream regulatory mechanisms and determine key drivers in Mo_AMs. RESULTS We identified three Mo_AMs clusters and the trajectory analysis further validated the origin of these clusters. Moreover, via the Cellchat analysis, the CXCL12/CXCR4 axis was found to be involved in the molecular basis of reciprocal interactions between Mo_AMs and fibroblasts through the activation of the ERK pathway in Mo_AMs. SPP1_RecMacs (RecMacs, recruited macrophages) were higher in the low-FVC group than in the high-FVC group. Specifically, compared with TRMs, the functions of lipid and energetic metabolism as well as tissue repair were higher in Mo_AMs than TRMs. But, TRMs may have higher level of phagocytosis than TRMs. SPIB (PU.1), JUNB, JUND, BACH2, FOSL2, and SMARCC1 showed stronger association with open chromatin of Mo_AMs than TRMs. Significant upregulated expression and deep chromatin accessibility of APOE were observed in both SPP1_RecMacs and TRMs. CONCLUSION Through trajectory analysis, it was confirmed that SPP1_RecMacs derived from Monocytes. Besides, Mo_AMs may influence FVC% pred and aggravate pulmonary fibrosis through the communication with fibroblasts. Furthermore, distinctive transcriptional regulators between Mo_AMs and TRMs implied that they may depend on different upstream regulatory mechanisms. Overall, this work provides a global overview of how Mo_AMs govern IPF and also helps determine better approaches and intervention therapies.
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Affiliation(s)
- Miaomiao Zhang
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Department of Internal Medicine II, University Hospital Bonn, Section of Pneumology, Bonn, Germany
| | - Jinghao Zhang
- Department of Respiratory and Critical Care Medicine, Xuzhou Central Hospital, Xuzhou, China
| | - Haisheng Hu
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuan Zhou
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Bonn, Germany
| | - ZhiWei Lin
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hui Jing
- Department of Respiratory and Critical Care Medicine, Xuzhou Central Hospital, Xuzhou, China
| | - Baoqing Sun
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
- Guangzhou Laboratory, Guangzhou, 510005, China.
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30
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Ahmad I, Altameemi KKA, Hani MM, Ali AM, Shareef HK, Hassan ZF, Alubiady MHS, Al-Abdeen SHZ, Shakier HG, Redhee AH. Shifting cold to hot tumors by nanoparticle-loaded drugs and products. Clin Transl Oncol 2024:10.1007/s12094-024-03577-3. [PMID: 38922537 DOI: 10.1007/s12094-024-03577-3] [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: 05/28/2024] [Accepted: 06/17/2024] [Indexed: 06/27/2024]
Abstract
Cold tumors lack antitumor immunity and are resistant to therapy, representing a major challenge in cancer medicine. Because of the immunosuppressive spirit of the tumor microenvironment (TME), this form of tumor has a low response to immunotherapy, radiotherapy, and also chemotherapy. Cold tumors have low infiltration of immune cells and a high expression of co-inhibitory molecules, such as immune checkpoints and immunosuppressive molecules. Therefore, targeting TME and remodeling immunity in cold tumors can improve the chance of tumor repression after therapy. However, tumor stroma prevents the infiltration of inflammatory cells and hinders the penetration of diverse molecules and drugs. Nanoparticles are an intriguing tool for the delivery of immune modulatory agents and shifting cold to hot tumors. In this review article, we discuss the mechanisms underlying the ability of nanoparticles loaded with different drugs and products to modulate TME and enhance immune cell infiltration. We also focus on newest progresses in the design and development of nanoparticle-based strategies for changing cold to hot tumors. These include the use of nanoparticles for targeted delivery of immunomodulatory agents, such as cytokines, small molecules, and checkpoint inhibitors, and for co-delivery of chemotherapy drugs and immunomodulatory agents. Furthermore, we discuss the potential of nanoparticles for enhancing the efficacy of cancer vaccines and cell therapy for overcoming resistance to treatment.
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Affiliation(s)
- Irfan Ahmad
- Department of Clinical Laboratory Sciences, College of Applied Medical Science, King Khalid University, Abha, Saudi Arabia.
| | | | - Mohaned Mohammed Hani
- Department of Medical Instrumentation Engineering Techniques, Imam Ja'afar Al-Sadiq University, Al Muthanna, Iraq
| | - Afaq Mahdi Ali
- Department of Pharmaceutics, Al-Turath University College, Baghdad, Iraq
| | - Hasanain Khaleel Shareef
- Department of Medical Biotechnology, College of Science, Al-Mustaqbal University, Hilla, Iraq
- Biology Department, College of Science for Women, University of Babylon, Hilla, Iraq
| | | | | | | | | | - Ahmed Huseen Redhee
- Medical Laboratory Technique College, The Islamic University, Najaf, Iraq
- Medical Laboratory Technique College, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- Medical Laboratory Technique College, The Islamic University of Babylon, Babylon, Iraq
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31
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Yuen CM, Tsai HP, Tseng TT, Tseng YL, Lieu AS, Kwan AL, Chang AYW. Hyperbaric Oxygen Therapy as a Novel Approach to Modulating Macrophage Polarization for the Treatment of Glioblastoma. Biomedicines 2024; 12:1383. [PMID: 39061957 PMCID: PMC11274314 DOI: 10.3390/biomedicines12071383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 06/08/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
Glioblastoma multiforme (GBM) is a highly aggressive brain cancer with a poor prognosis despite current treatments. This is partially attributed to the immunosuppressive environment facilitated by tumor-associated macrophages, which predominantly underlie the tumor-promoting M2 phenotype. This study investigated the potential of hyperbaric oxygen (HBO) therapy, traditionally used to treat conditions such as decompression sickness, in modulating the macrophage phenotype toward the tumoricidal M1 state and disrupting the supportive tumor microenvironment. HBO has direct antiproliferative effects on tumor cells and reduces hypoxia, which may impair angiogenesis and tumor growth. This offers a novel approach to GBM treatment by targeting the role of the immune system within the tumor microenvironment. The effects of HBO on macrophage polarization and GBM cell viability and apoptosis were evaluated in this study. We detected that HBO promoted M1 macrophage cytokine expression while decreasing GBM cell viability and increasing apoptosis using GBM cell lines and THP-1-derived macrophage-conditioned media. These findings suggest that HBO therapy can shift macrophage polarization toward a tumoricidal M1 state. This can improve GBM cell survival and offers a potential therapeutic strategy. In conclusion, HBO can shift macrophages from a tumor-promoting M2 phenotype to a tumoricidal M1 phenotype in GBM. This can facilitate apoptosis and, in turn, improve treatment outcomes.
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Affiliation(s)
- Chun-Man Yuen
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan 701, Taiwan;
- Division of Neurosurgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Hung-Pei Tsai
- Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (H.-P.T.); (T.-T.T.); (A.-S.L.)
| | - Tzu-Ting Tseng
- Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (H.-P.T.); (T.-T.T.); (A.-S.L.)
| | - Yu-Lung Tseng
- Department of Neurology, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung 333, Taiwan;
| | - Ann-Shung Lieu
- Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (H.-P.T.); (T.-T.T.); (A.-S.L.)
- Department of Surgery, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Aij-Lie Kwan
- Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (H.-P.T.); (T.-T.T.); (A.-S.L.)
- Department of Surgery, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Neurosurgery, University of Virginia, Charlottesville, VA 22904, USA
| | - Alice Y. W. Chang
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan 701, Taiwan;
- Department of Physiology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
- Cheng-Hsing Campus, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
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32
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Echrish J, Pasca MI, Cabrera D, Yang Y, Harper AGS. Developing a Biomimetic 3D Neointimal Layer as a Prothrombotic Substrate for a Humanized In Vitro Model of Atherothrombosis. Biomimetics (Basel) 2024; 9:372. [PMID: 38921252 PMCID: PMC11201422 DOI: 10.3390/biomimetics9060372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 06/07/2024] [Accepted: 06/14/2024] [Indexed: 06/27/2024] Open
Abstract
Acute cardiovascular events result from clots caused by the rupture and erosion of atherosclerotic plaques. This paper aimed to produce a functional biomimetic hydrogel of the neointimal layer of the atherosclerotic plaque that can support thrombogenesis upon exposure to human blood. A biomimetic hydrogel of the neointima was produced by culturing THP-1-derived foam cells within 3D collagen hydrogels in the presence or absence of atorvastatin. Prothrombin time and platelet aggregation onset were measured after exposure of the neointimal models to platelet-poor plasma and washed platelet suspensions prepared from blood of healthy, medication-free volunteers. Activity of the extrinsic coagulation pathway was measured using the fluorogenic substrate SN-17. Foam cell formation was observed following preincubation of the neointimal biomimetic hydrogels with oxidized LDL, and this was inhibited by pretreatment with atorvastatin. The neointimal biomimetic hydrogel was able to trigger platelet aggregation and blood coagulation upon exposure to human blood products. Atorvastatin pretreatment of the neointimal biomimetic layer significantly reduced its pro-aggregatory and pro-coagulant properties. In the future, this 3D neointimal biomimetic hydrogel can be incorporated as an additional layer within our current thrombus-on-a-chip model to permit the study of atherosclerosis development and the screening of anti-thrombotic drugs as an alternative to current animal models.
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Affiliation(s)
| | | | - David Cabrera
- School of Pharmacy and Bioengineering, Keele University, Keele ST5 5BG, UK; (D.C.); (Y.Y.)
| | - Ying Yang
- School of Pharmacy and Bioengineering, Keele University, Keele ST5 5BG, UK; (D.C.); (Y.Y.)
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33
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Jo H, Lee EY, Cho HS, Rayhan MA, Cho A, Chae CS, You HJ. THP-1 Monocytic Cells Are Polarized to More Antitumorigenic Macrophages by Serial Treatment with Phorbol-12-Myristate-13-Acetate and PD98059. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1009. [PMID: 38929626 PMCID: PMC11205341 DOI: 10.3390/medicina60061009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 05/27/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: As modulators of the tumor microenvironment, macrophages have been extensively studied for their potential in developing anticancer strategies, particularly in regulating macrophage polarization towards an antitumorigenic (M1) phenotype rather than a protumorigenic (M2) one in various experimental models. Here, we evaluated the effect of PD98059, a mitogen-activated protein kinase kinase MAPKK MEK1-linked pathway inhibitor, on the differentiation and polarization of THP-1 monocytes in response to phorbol-12-myristate-13-acetate (PMA) under various culture conditions for tumor microenvironmental application. Materials and Methods: Differentiation and polarization of THP-1 were analyzed by flow cytometry and RT-PCR. Polarized THP-1 subsets with different treatment were compared by motility, phagocytosis, and so on. Results: Clearly, PMA induced THP-1 differentiation occurs in adherent culture conditions more than nonadherent culture conditions by increasing CD11b expression up to 90%, which was not affected by PD98059 when cells were exposed to PMA first (post-PD) but inhibited when PD98059 was treated prior to PMA treatment (pre-PD). CD11bhigh THP-1 cells treated with PMA and PMA-post-PD were categorized into M0 (HLA-DRlow and CD206low), M1 (HLA-DRhigh and CD206low), and M2 (HLA-DRlow and CD206high), resulting in an increased population of M1 macrophages. The transcription levels of markers of macrophage differentiation and polarization confirmed the increased M1 polarization of THP-1 cells with post-PD treatment rather than with PMA-only treatment. The motility and cytotoxicity of THP-1 cells with post-PD treatment were higher than THP-1 cells with PMA, suggesting that post-PD treatment enhanced the anti-tumorigenicity of THP-1 cells. Confocal microscopy and flow cytometry showed the effect of post-PD treatment on phagocytosis by THP-1 cells. Conclusions: We have developed an experimental model of macrophage polarization with THP-1 cells which will be useful for further studies related to the tumor microenvironment.
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Affiliation(s)
- Hantae Jo
- Cancer Microenvironment Branch, Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Republic of Korea; (H.J.); (E.-Y.L.); (H.S.C.); (A.C.); (C.-S.C.)
| | - Eun-Young Lee
- Cancer Microenvironment Branch, Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Republic of Korea; (H.J.); (E.-Y.L.); (H.S.C.); (A.C.); (C.-S.C.)
| | - Hyun Sang Cho
- Cancer Microenvironment Branch, Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Republic of Korea; (H.J.); (E.-Y.L.); (H.S.C.); (A.C.); (C.-S.C.)
| | - Md Abu Rayhan
- Department of Cancer Biomedical Science, National Cancer Center-Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Republic of Korea;
| | - Ahyoung Cho
- Cancer Microenvironment Branch, Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Republic of Korea; (H.J.); (E.-Y.L.); (H.S.C.); (A.C.); (C.-S.C.)
| | - Chang-Suk Chae
- Cancer Microenvironment Branch, Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Republic of Korea; (H.J.); (E.-Y.L.); (H.S.C.); (A.C.); (C.-S.C.)
- Department of Cancer Biomedical Science, National Cancer Center-Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Republic of Korea;
| | - Hye Jin You
- Cancer Microenvironment Branch, Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Republic of Korea; (H.J.); (E.-Y.L.); (H.S.C.); (A.C.); (C.-S.C.)
- Department of Cancer Biomedical Science, National Cancer Center-Graduate School of Cancer Science and Policy, National Cancer Center, Goyang 10408, Republic of Korea;
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34
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Pamonsupornwichit T, Sornsuwan K, Juntit OA, Yasamut U, Takheaw N, Kasinrerk W, Wanachantararak P, Kodchakorn K, Nimmanpipug P, Intasai N, Tayapiwatana C. Engineered CD147-Deficient THP-1 Impairs Monocytic Myeloid-Derived Suppressor Cell Differentiation but Maintains Antibody-Dependent Cellular Phagocytosis Function for Jurkat T-ALL Cells with Humanized Anti-CD147 Antibody. Int J Mol Sci 2024; 25:6626. [PMID: 38928332 PMCID: PMC11203531 DOI: 10.3390/ijms25126626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 06/10/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
CD147 is upregulated in cancers, including aggressive T-ALL. Traditional treatments for T-ALL often entail severe side effects and the risk of relapse, highlighting the need for more efficacious therapies. ADCP contributes to the antitumor response by enhancing the ability of phagocytic cells to engulf cancer cells upon antibody binding. We aimed to engineer CD147KO THP-1 cells and evaluated their differentiation properties compared to the wild type. A humanized anti-CD147 antibody, HuM6-1B9, was also constructed for investing the phagocytic function of CD147KO THP-1 cells mediated by HuM6-1B9 in the phagocytosis of Jurkat T cells. The CD147KO THP-1 was generated by CRISPR/Cas9 and maintained polarization profiles. HuM6-1B9 was produced in CHO-K1 cells and effectively bound to CD147 with high binding affinity (KD: 2.05 ± 0.30 × 10-9 M). Additionally, HuM6-1B9 enhanced the phagocytosis of Jurkat T cells by CD147KO THP-1-derived LPS-activated macrophages (M-LPS), without self-ADCP. The formation of THP-1-derived mMDSC was limited in CD147KO THP-1 cells, highlighting the significant impact of CD147 deletion. Maintaining expression markers and phagocytic function in CD147KO THP-1 macrophages supports future engineering and the application of induced pluripotent stem cell-derived macrophages. The combination of HuM6-1B9 and CD147KO monocyte-derived macrophages holds promise as an alternative strategy for T-ALL.
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Affiliation(s)
- Thanathat Pamonsupornwichit
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (U.Y.); (N.T.); (W.K.)
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (O.-a.J.)
| | - Kanokporn Sornsuwan
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (O.-a.J.)
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - On-anong Juntit
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (O.-a.J.)
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Umpa Yasamut
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (U.Y.); (N.T.); (W.K.)
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (O.-a.J.)
| | - Nuchjira Takheaw
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (U.Y.); (N.T.); (W.K.)
- Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Watchara Kasinrerk
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (U.Y.); (N.T.); (W.K.)
- Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | | | - Kanchanok Kodchakorn
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand;
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Piyarat Nimmanpipug
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Nutjeera Intasai
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (O.-a.J.)
- Division of Clinical Microscopy, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Chatchai Tayapiwatana
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (U.Y.); (N.T.); (W.K.)
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (O.-a.J.)
- Biomedical Technology Research Center, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency at the Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
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Yamamura A, Fujiwara M, Kawade A, Amano T, Hossain A, Nayeem MJ, Kondo R, Suzuki Y, Inoue Y, Hayashi H, Suzuki S, Sato M, Yamamura H. Corosolic acid attenuates platelet-derived growth factor signaling in macrophages and smooth muscle cells of pulmonary arterial hypertension. Eur J Pharmacol 2024; 973:176564. [PMID: 38614383 DOI: 10.1016/j.ejphar.2024.176564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/28/2024] [Accepted: 04/03/2024] [Indexed: 04/15/2024]
Abstract
Pulmonary arterial hypertension (PAH) is a progressive and life-threatening disease that is characterized by vascular remodeling of the pulmonary artery. Pulmonary vascular remodeling is primarily caused by the excessive proliferation and migration of pulmonary arterial smooth muscle cells (PASMCs), which are facilitated by perivascular inflammatory cells including macrophages. Corosolic acid (CRA) is a natural pentacyclic triterpenoid that exerts anti-inflammatory effects. In the present study, the effects of CRA on the viability of macrophages were examined using monocrotaline (MCT)-induced PAH rats and human monocyte-derived macrophages. Although we previously reported that CRA inhibited signal transducer and activator of transcription 3 (STAT3) signaling and ameliorated pulmonary vascular remodeling in PAH, the inhibitory mechanism remains unclear. Therefore, the underlying mechanisms were investigated using PASMCs from idiopathic PAH (IPAH) patients. In MCT-PAH rats, CRA inhibited the accumulation of macrophages around remodeled pulmonary arteries. CRA reduced the viability of human monocyte-derived macrophages. In IPAH-PASMCs, CRA attenuated cell proliferation and migration facilitated by platelet-derived growth factor (PDGF)-BB released from macrophages and PASMCs. CRA also downregulated the expression of PDGF receptor β and its signaling pathways, STAT3 and nuclear factor-κB (NF-κB). In addition, CRA attenuated the phosphorylation of PDGF receptor β and STAT3 following the PDGF-BB simulation. The expression and phosphorylation levels of PDGF receptor β after the PDGF-BB stimulation were reduced by the small interfering RNA knockdown of NF-κB, but not STAT3, in IPAH-PASMCs. In conclusion, CRA attenuated the PDGF-PDGF receptor β-STAT3 and PDGF-PDGF receptor β-NF-κB signaling axis in macrophages and PASMCs, and thus, ameliorated pulmonary vascular remodeling in PAH.
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Affiliation(s)
- Aya Yamamura
- Department of Physiology, Aichi Medical University, Nagakute, Aichi, Japan.
| | - Moe Fujiwara
- Department of Molecular and Cellular Pharmacology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi, Japan
| | - Akiko Kawade
- Department of Molecular and Cellular Pharmacology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi, Japan
| | - Taiki Amano
- Department of Molecular and Cellular Pharmacology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi, Japan
| | - Alamgir Hossain
- Department of Physiology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Md Junayed Nayeem
- Department of Physiology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Rubii Kondo
- Department of Molecular and Cellular Pharmacology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi, Japan
| | - Yoshiaki Suzuki
- Department of Molecular and Cellular Pharmacology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi, Japan
| | - Yasumichi Inoue
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi, Japan
| | - Hidetoshi Hayashi
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi, Japan
| | - Susumu Suzuki
- Research Creation Support Center, Aichi Medical University, Nagakute, Aichi, Japan
| | - Motohiko Sato
- Department of Physiology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Hisao Yamamura
- Department of Molecular and Cellular Pharmacology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Aichi, Japan.
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Juntit OA, Sornsuwan K, Yasamut U, Tayapiwatana C. Integration of Image Pattern Recognition and Photon Sensor for Analyzing Cytokine Gene Expression Using πCode MicroDisc. BIOSENSORS 2024; 14:306. [PMID: 38920610 PMCID: PMC11202078 DOI: 10.3390/bios14060306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/27/2024]
Abstract
Current quantitative gene expression detection in genomic and transcriptomic research heavily relies on quantitative real-time PCR (qPCR). While existing multiplex gene detection techniques offer simultaneous analysis of multiple targets, we present an alternative assay capable of detecting gene expression simultaneously within a single well. This highly sensitive method utilizes πCode MicroDiscs, featuring unique identification patterns and fluorescent detection. Our study compared this multiplex πCode platform with a qPCR platform for profiling cytokine gene expression. The πCode MicroDisc assay successfully demonstrated the expression of polymerization markers for M1- and M2-like macrophages generated from THP-1-derived macrophages in a qualitative assay. Additionally, our findings suggest a pattern agreement between the πCode assay and the qPCR assay, indicating the potential of the πCode technology for comparative gene expression analysis. Regarding the inherent sensitivity and linearity, the developed πCode assay primarily provides qualitative gene expression to discriminate the polarization of macrophages. This remarkable capability presents substantial advantages for researchers, rendering the technology highly suitable for high-throughput applications in clinical diagnosis and disease monitoring.
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Affiliation(s)
- On-anong Juntit
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand; (O.-a.J.); (K.S.)
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kanokporn Sornsuwan
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand; (O.-a.J.); (K.S.)
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Umpa Yasamut
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Innovative Immunodiagnostic Development, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Chatchai Tayapiwatana
- Center of Biomolecular Therapy and Diagnostic, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Division of Clinical Immunology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Innovative Immunodiagnostic Development, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
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Huo R, Zhao R, Li Z, Li M, Bin Y, Wang D, Xue G, Wu J, Lin X. APOE expression in papillary thyroid carcinoma: Influencing tumor progression and macrophage polarization. Immunobiology 2024; 229:152821. [PMID: 38935988 DOI: 10.1016/j.imbio.2024.152821] [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: 12/22/2023] [Revised: 05/16/2024] [Accepted: 06/03/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND As metastatic papillary thyroid carcinoma becomes increasingly challenging to treat, immunotherapy has emerged as a new research direction. Tumor-associated macrophages (TAMs) influence the occurrence, invasion, and metastasis of tumors. Apolipoprotein E (APOE) can regulate the polarization changes of macrophages and participate in the remodeling of the tumor microenvironment. However, the role of APOE in regulating the polarization and biological functions of TAMs in papillary thyroid carcinoma (PTC) remains unclear, as it acts as a dual biomarker. METHODS We probed APOE expression in PTC tissues using immunohistochemical staining. A cell co-culture model was established where different APOE-expressing K1 cells were co-cultured with THP-1-derived M0 macrophages. An in-depth analysis of macrophage polarization behavior was performed using real-time quantitative polymerase chain reaction, enzyme-linked immunosorbent assay, and western blotting. Subsequently, the impact of APOE-regulated macrophages on tumor cell behavior, especially proliferation, migration, and invasion, was evaluated utilizing IncuCyte ZOOM system, flow cytometry, colony formation, and scratch experiments. Finally, we used a xenograft model to confirm the effects of APOE on PTC tumorigenesis. RESULTS Tumor dimensions, stage, and lymphatic metastases were significantly associated with increased APOE expression in PTC tissues. K1 cells were markedly limited in their proliferation, migration, and invasion abilities when APOE expression was silenced, a process mediated by the PI3K/Akt/NF-κB signaling axis. Moreover, APOE is a key facilitator of the enhancement of the anti-inflammatory cytokines IL-10 and TGF-β1. In PTC cellular models, APOE contributed to the phenotypic shift of THP-1 derived macrophages towards an M2 phenotypic polarization, predominantly through the modulation of IL-10. Furthermore, in vivo studies involving athymic nude mice have demonstrated pivotal role of APOE in tumor progression and the induction of M2-like TAM polarization. CONCLUSION Our results elucidated that APOE could promote the shift of TAMs from M0-type to M2-type polarization by regulating inflammatory factors expressions in K1 cell through the PI3K/Akt/NF-κB pathway. These findings are crucial for understanding the molecular mechanisms underlying PTC pathogenesis and for developing immunological drugs to treat this disease.
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Affiliation(s)
- Ronghua Huo
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China
| | - Ruhua Zhao
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China
| | - Ziwen Li
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China
| | - Min Li
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China; Department of Otorhinolaryngology Head and Neck Surgery, The First Afliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Yu Bin
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China
| | - Dongmei Wang
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China
| | - Gang Xue
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China; Department of Otorhinolaryngology Head and Neck Surgery, The First Afliated Hospital of Hebei North University, Zhangjiakou 075000, China.
| | - Jingfang Wu
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China.
| | - Xu Lin
- Department of Morphology Laboratory, Hebei North University, Zhangjiakou 075000, China.
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Richardson KC, Aubert A, Turner CT, Nabai L, Hiroyasu S, Pawluk MA, Cederberg RA, Zhao H, Jung K, Burleigh A, Crawford RI, Granville DJ. Granzyme K mediates IL-23-dependent inflammation and keratinocyte proliferation in psoriasis. Front Immunol 2024; 15:1398120. [PMID: 38903528 PMCID: PMC11188347 DOI: 10.3389/fimmu.2024.1398120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 05/17/2024] [Indexed: 06/22/2024] Open
Abstract
Psoriasis is an inflammatory disease with systemic manifestations that most commonly presents as itchy, erythematous, scaly plaques on extensor surfaces. Activation of the IL-23/IL-17 pro-inflammatory signaling pathway is a hallmark of psoriasis and its inhibition is key to clinical management. Granzyme K (GzmK) is an immune cell-secreted serine protease elevated in inflammatory and proliferative skin conditions. In the present study, human psoriasis lesions exhibited elevated GzmK levels compared to non-lesional psoriasis and healthy control skin. In an established murine model of imiquimod (IMQ)-induced psoriasis, genetic loss of GzmK significantly reduced disease severity, as determined by delayed plaque formation, decreased erythema and desquamation, reduced epidermal thickness, and inflammatory infiltrate. Molecular characterization in vitro revealed that GzmK contributed to macrophage secretion of IL-23 as well as PAR-1-dependent keratinocyte proliferation. These findings demonstrate that GzmK enhances IL-23-driven inflammation as well as keratinocyte proliferation to exacerbate psoriasis severity.
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Affiliation(s)
- Katlyn C. Richardson
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Alexandre Aubert
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Christopher T. Turner
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Layla Nabai
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Sho Hiroyasu
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Megan A. Pawluk
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Rachel A. Cederberg
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- Integrative Oncology Department, British Columbia (BC) Cancer Research Centre, Vancouver, BC, Canada
| | - Hongyan Zhao
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Karen Jung
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Angela Burleigh
- Department of Dermatology and Skin Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Richard I. Crawford
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- Department of Dermatology and Skin Sciences, University of British Columbia, Vancouver, BC, Canada
| | - David J. Granville
- International Collaboration on Repair Discoveries (ICORD) Centre, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- British Columbia Professional Firefighters’ Burn and Wound Healing Group, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
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Schade R, Butler DSC, McKenna JA, Di Luccia B, Shokoohi V, Hamblin M, Pham THM, Monack DM. Transcriptional profiling links unique human macrophage phenotypes to the growth of intracellular Salmonella enterica serovar Typhi. Sci Rep 2024; 14:12811. [PMID: 38834738 PMCID: PMC11150401 DOI: 10.1038/s41598-024-63588-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 05/30/2024] [Indexed: 06/06/2024] Open
Abstract
Macrophages provide a crucial environment for Salmonella enterica serovar Typhi (S. Typhi) to multiply during typhoid fever, yet our understanding of how human macrophages and S. Typhi interact remains limited. In this study, we delve into the dynamics of S. Typhi replication within human macrophages and the resulting heterogeneous transcriptomic responses of macrophages during infection. Our study reveals key factors that influence macrophage diversity, uncovering distinct immune and metabolic pathways associated with different stages of S. Typhi intracellular replication in macrophages. Of note, we found that macrophages harboring replicating S. Typhi are skewed towards an M1 pro-inflammatory state, whereas macrophages containing non-replicating S. Typhi exhibit neither a distinct M1 pro-inflammatory nor M2 anti-inflammatory state. Additionally, macrophages with replicating S. Typhi were characterized by the increased expression of genes associated with STAT3 phosphorylation and the activation of the STAT3 transcription factor. Our results shed light on transcriptomic pathways involved in the susceptibility of human macrophages to intracellular S. Typhi replication, thereby providing crucial insight into host phenotypes that restrict and support S. Typhi infection.
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Affiliation(s)
- Ruth Schade
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Daniel S C Butler
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Joy A McKenna
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Blanda Di Luccia
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Vida Shokoohi
- Stanford Functional Genomics Facility, Stanford University, Stanford, CA, USA
| | - Meagan Hamblin
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Trung H M Pham
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - Denise M Monack
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, 94305, USA.
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Bianchini E, Ashley Sin YJ, Lee YJ, Lin C, Anil U, Hamill C, Cowman MK, Kirsch T. The Role of Hyaluronan/Receptor for Hyaluronan-Mediated Motility Interactions in the Modulation of Macrophage Polarization and Cartilage Repair. THE AMERICAN JOURNAL OF PATHOLOGY 2024; 194:1047-1061. [PMID: 38403161 PMCID: PMC11156159 DOI: 10.1016/j.ajpath.2024.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 01/11/2024] [Accepted: 01/29/2024] [Indexed: 02/27/2024]
Abstract
Hyaluronan (HA), a negatively charged linear glycosaminoglycan, is a key macromolecular component of the articular cartilage extracellular matrix. The differential effects of HA are determined by a spatially/temporally regulated display of HA receptors, such as CD44 and receptor for hyaluronan-mediated motility (RHAMM). HA signaling through CD44 with RHAMM has been shown to stimulate inflammation and fibrotic processes. This study shows an increased expression of RHAMM in proinflammatory macrophages. Interfering with HA/RHAMM interactions using a 15-mer RHAMM-mimetic, HA-binding peptide, together with high-molecular-weight (HMW) HA reduced the expression and release of inflammatory markers and increased the expression of anti-inflammatory markers in proinflammatory macrophages. HA/RHAMM interactions were interfered in vivo during the regeneration of a full-thickness cartilage defect after microfracture surgery in rabbits using three intra-articular injections of 15-mer RHAMM-mimetic. HA-binding peptide together with HMWHA reduced the number of proinflammatory macrophages and increased the number of anti-inflammatory macrophages in the injured knee joint and greatly improved the repair of the cartilage defect compared with intra-articular injections of HMWHA alone. These findings suggest that HA/RHAMM interactions play a key role in cartilage repair/regeneration via stimulating inflammatory and fibrotic events, including increasing the ratio of proinflammatory/anti-inflammatory macrophages. Interfering with these interactions reduced inflammation and greatly improved cartilage repair.
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Affiliation(s)
- Emilia Bianchini
- Department of Biomedical Engineering, New York University Tandon School of Engineering, New York, New York
| | - Yun Jin Ashley Sin
- Department of Biomedical Engineering, New York University Tandon School of Engineering, New York, New York
| | - You Jin Lee
- Department of Orthopedic Surgery, New York University Grossman School of Medicine, New York, New York
| | - Charles Lin
- Department of Orthopedic Surgery, New York University Grossman School of Medicine, New York, New York
| | - Utkarsh Anil
- Department of Orthopedic Surgery, New York University Grossman School of Medicine, New York, New York
| | - Cassie Hamill
- Department of Orthopedic Surgery, New York University Grossman School of Medicine, New York, New York
| | - Mary K Cowman
- Department of Biomedical Engineering, New York University Tandon School of Engineering, New York, New York; Department of Orthopedic Surgery, New York University Grossman School of Medicine, New York, New York
| | - Thorsten Kirsch
- Department of Biomedical Engineering, New York University Tandon School of Engineering, New York, New York; Department of Orthopedic Surgery, New York University Grossman School of Medicine, New York, New York.
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De Rubis G, Chakraborty A, Paudel KR, Wang C, Kannaujiya V, Wich PR, Hansbro PM, Samuel CS, Oliver B, Dua K. Exploring the anti-inflammatory and anti-fibrotic activity of NFκB decoy oligodeoxynucleotide-loaded spermine-functionalized acetalated nanoparticles. Chem Biol Interact 2024; 396:111059. [PMID: 38761875 DOI: 10.1016/j.cbi.2024.111059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/20/2024]
Abstract
Chronic inflammation, oxidative stress, and airway remodelling represent the principal pathophysiological features of chronic respiratory disorders. Inflammation stimuli like lipopolysaccharide (LPS) activate macrophages and dendritic cells, with concomitant M1 polarization and release of pro-inflammatory cytokines. Chronic inflammation and oxidative stress lead to airway remodelling causing irreversible functional and structural alterations of the lungs. Airway remodelling is multifactorial, however, the hormone transforming growth factor-β (TGF-β) is one of the main contributors to fibrotic changes. The signalling pathways mediating inflammation and remodelling rely both on the transcription factor nuclear factor-κB (NFκB), underlying the potential of NFκB inhibition as a therapeutic strategy for chronic respiratory disorders. In this study, we encapsulated an NFκB-inhibiting decoy oligodeoxynucleotide (ODN) in spermine-functionalized acetalated dextran (SpAcDex) nanoparticles and tested the in vitro anti-inflammatory and anti-remodelling activity of this formulation. We show that NF-κB ODN nanoparticles counteract inflammation by reversing LPS-induced expression of the activation marker CD40 in myeloid cells and counteracts remodelling features by reversing the TGF-β-induced expression of collagen I and α-smooth muscle actin in human dermal fibroblast. In summary, our study highlights the great potential of inhibiting NFκB via decoy ODN as a therapeutic strategy tackling multiple pathophysiological features underlying chronic respiratory conditions.
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Affiliation(s)
- Gabriele De Rubis
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW, 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Amlan Chakraborty
- Division of Immunology, Immunity to Infection and Respiratory Medicine, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK; Cardiovascular Disease Program, Biomedicine Discovery Institute and Department of Pharmacology, Monash University, Clayton, VIC, 3800, Australia.
| | - Keshav Raj Paudel
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, 2007, Australia
| | - Chao Wang
- Cardiovascular Disease Program, Biomedicine Discovery Institute and Department of Pharmacology, Monash University, Clayton, VIC, 3800, Australia
| | - Vinod Kannaujiya
- School of Chemical Engineering, University of New South Wales, Sydney, NSW, 2052, Australia; Australian Centre for NanoMedicine, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Peter Richard Wich
- School of Chemical Engineering, University of New South Wales, Sydney, NSW, 2052, Australia; Australian Centre for NanoMedicine, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Philip Michael Hansbro
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, 2007, Australia
| | - Chrishan S Samuel
- Cardiovascular Disease Program, Biomedicine Discovery Institute and Department of Pharmacology, Monash University, Clayton, VIC, 3800, Australia
| | - Brian Oliver
- School of Life Sciences, University of Technology Sydney, Ultimo, NSW, 2007, Australia; Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW, 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia.
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Wu X, Sun Y, Wei S, Hu H, Yang B. Identification of Potential Ferroptosis Biomarkers and Analysis of Immune Cell Infiltration in Psoriasis Using Machine Learning. Clin Cosmet Investig Dermatol 2024; 17:1281-1295. [PMID: 38835517 PMCID: PMC11149635 DOI: 10.2147/ccid.s457958] [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: 01/04/2024] [Accepted: 04/25/2024] [Indexed: 06/06/2024]
Abstract
Background Ferroptosis is a type of cell death characterized by the accumulation of iron-dependent lethal lipid peroxides, which is associated with various pathophysiological processes. Psoriasis is a chronic autoimmune skin disease accompanied by abnormal immune cell infiltration and excessive production of lipid reactive oxygen species (ROS). Currently, its pathogenesis remains elusive, especially the potential role of ferroptosis in its pathophysiological process. Methods The microarrays GSE13355 (58 psoriatic skin specimens versus 122 healthy skin specimens) and the ferroptosis database were employed to identify the common differentially expressed genes (DEGs) associated with psoriasis and ferroptosis. The functions of common DEGs were investigated through functional enrichment analysis and protein-protein interaction analysis. The potential diagnostic markers for psoriasis among the common DEGs were identified using four machine-learning algorithms. DGIdb was utilized to explore potential therapeutic agents for psoriasis. Additionally, CIBERSORT was employed to investigate immune infiltration in psoriasis. Results A total of 8 common DEGs associated with psoriasis and ferroptosis were identified, which are involved in intercellular signaling and affect pathways of cell response to stress and stimulation. Four machine-learning algorithms were employed to identify poly (ADP-ribose) polymerase 12 (PARP12), frizzled homolog 7 (FZD7), and arachidonate 15-lipoxygenase (ALOX15B) among the eight common DEGs as potential diagnostic markers for psoriasis. A total of 18 drugs targeting the five common DEGs were identified as potential candidates for treating psoriasis. Additionally, significant changes were observed in the immune microenvironment of patients with psoriasis. Conclusion This study has contributed to our enhanced comprehension of ferroptosis-related genes as potential biomarkers for psoriasis diagnosis, as well as the alterations in the immune microenvironment associated with psoriasis. Our findings offer valuable insights into the diagnosis and treatment of psoriasis.
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Affiliation(s)
- Xiaoyan Wu
- Shenzhen Second People's Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen, 518035, People's Republic of China
- Department of Dermatology, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, People's Republic of China
| | - Yuzhe Sun
- Department of Dermatology, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, People's Republic of China
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, 510091, People's Republic of China
| | - Shuyi Wei
- Department of Dermatology, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, People's Republic of China
- Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou, 510091, People's Republic of China
| | - Huoyou Hu
- Shenzhen Second People's Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen, 518035, People's Republic of China
| | - Bin Yang
- Department of Dermatology, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, People's Republic of China
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43
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Hong J, Luo F, Du X, Xian F, Li X. The immune cells in modulating osteoclast formation and bone metabolism. Int Immunopharmacol 2024; 133:112151. [PMID: 38685175 DOI: 10.1016/j.intimp.2024.112151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 04/10/2024] [Accepted: 04/22/2024] [Indexed: 05/02/2024]
Abstract
Osteoclasts are pivotal in regulating bone metabolism, with immune cells significantly influencing both physiological and pathological processes by modulating osteoclast functions. This is particularly evident in conditions of inflammatory bone resorption, such as rheumatoid arthritis and periodontitis. This review summarizes and comprehensively analyzes the research progress on the regulation of osteoclast formation by immune cells, aiming to unveil the underlying mechanisms and pathways through which diseases, such as rheumatoid arthritis and periodontitis, impact bone metabolism.
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Affiliation(s)
- Jiale Hong
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, PR China
| | - Fang Luo
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, PR China
| | - Xingyue Du
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, PR China
| | - Fa Xian
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, PR China
| | - Xinyi Li
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, PR China.
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44
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Zlatanova M, Nešić A, Trbojević-Ivić J, Četić D, Gavrović-Jankulović M. Targeting NF-κB Signaling: Selected Small Molecules Downregulate Pro-Inflammatory Cytokines in Both Food Allergen and LPS-Induced Inflammation. Int J Mol Sci 2024; 25:5798. [PMID: 38891984 PMCID: PMC11172266 DOI: 10.3390/ijms25115798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/07/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Although inflammation is primarily a protective response guarding the human body, it can result in a variety of chronic diseases such as allergies, auto-immune, cardiovascular diseases, and cancer. In NF-κB-mediated inflammation, many small molecules and food compounds characterized as nutraceuticals have shown positive effects associated with immunomodulatory properties. We investigated the effects of selected bioactive small molecules, commonly found in food components, vanillyl alcohol (VA) and lauric acid (LA), on different cell lines exposed to pro-inflammatory stimuli, lipopolysaccharide (LPS), and the food allergen actinidin (Act d 1). Pro-inflammatory cytokines were downregulated in response to both VA and LA, and this downregulation was caused by a decrease in the activation of the NF-κB pathway and the translocation of p65, the pathway's major component. Small nutraceutical molecules, VA and LA, showed not only inhibition of the pro-inflammatory cytokines, but also inhibition of the NF-κB activation, and reduced translocation of the p65 component. The present study may contribute to the therapeutic use of these molecules for various inflammatory diseases, which have in common an increased expression of pro-inflammatory cytokines and NF-κB-mediated inflammation.
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Affiliation(s)
- Milena Zlatanova
- Department of Biochemistry, Faculty of Chemistry, University of Belgrade, 11000 Belgrade, Serbia; (M.Z.); (A.N.)
| | - Andrijana Nešić
- Department of Biochemistry, Faculty of Chemistry, University of Belgrade, 11000 Belgrade, Serbia; (M.Z.); (A.N.)
- Institute for Translational Medicine (ITM), Medical School Hamburg (MSH), 20457 Hamburg, Germany
| | | | - Danilo Četić
- Department for Metabolism, Institute for the Application of Nuclear Energy, University of Belgrade, 11000 Belgrade, Serbia;
| | - Marija Gavrović-Jankulović
- Department of Biochemistry, Faculty of Chemistry, University of Belgrade, 11000 Belgrade, Serbia; (M.Z.); (A.N.)
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45
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Pinello N, Song R, Lee Q, Calonne E, Duan KL, Wong E, Tieng J, Mehravar M, Rong B, Lan F, Roediger B, Ma CJ, Yuan BF, Rasko JEJ, Larance M, Ye D, Fuks F, Wong JJL. Dynamic changes in RNA m 6A and 5 hmC influence gene expression programs during macrophage differentiation and polarisation. Cell Mol Life Sci 2024; 81:229. [PMID: 38780787 PMCID: PMC11116364 DOI: 10.1007/s00018-024-05261-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/27/2024] [Accepted: 05/01/2024] [Indexed: 05/25/2024]
Abstract
RNA modifications are essential for the establishment of cellular identity. Although increasing evidence indicates that RNA modifications regulate the innate immune response, their role in monocyte-to-macrophage differentiation and polarisation is unclear. While m6A has been widely studied, other RNA modifications, including 5 hmC, remain poorly characterised. We profiled m6A and 5 hmC epitranscriptomes, transcriptomes, translatomes and proteomes of monocytes and macrophages at rest and pro- and anti-inflammatory states. Transcriptome-wide mapping of m6A and 5 hmC reveals enrichment of m6A and/or 5 hmC on specific categories of transcripts essential for macrophage differentiation. Our analyses indicate that m6A and 5 hmC modifications are present in transcripts with critical functions in pro- and anti-inflammatory macrophages. Notably, we also discover the co-occurrence of m6A and 5 hmC on alternatively-spliced isoforms and/or opposing ends of the untranslated regions (UTR) of mRNAs with key roles in macrophage biology. In specific examples, RNA 5 hmC controls the decay of transcripts independently of m6A. This study provides (i) a comprehensive dataset to interrogate the role of RNA modifications in a plastic system (ii) a resource for exploring different layers of gene expression regulation in the context of human monocyte-to-macrophage differentiation and polarisation, (iii) new insights into RNA modifications as central regulators of effector cells in innate immunity.
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Affiliation(s)
- Natalia Pinello
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Epigenetics and RNA Biology Program Centenary Institute, The University of Sydney, Camperdown, 2050, Australia
- Functional Genomics Laboratory, Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay
| | - Renhua Song
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Epigenetics and RNA Biology Program Centenary Institute, The University of Sydney, Camperdown, 2050, Australia
| | - Quintin Lee
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Epigenetics and RNA Biology Program Centenary Institute, The University of Sydney, Camperdown, 2050, Australia
| | - Emilie Calonne
- Laboratory of Cancer Epigenetics, Faculty of Medicine, ULB Cancer Research Center (U-CRC), Jules Bordet Institute, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Kun-Long Duan
- The Molecular and Cell Biology Lab, Key Laboratory of Medical Epigenetics and Metabolism, Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Emilie Wong
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Epigenetics and RNA Biology Program Centenary Institute, The University of Sydney, Camperdown, 2050, Australia
| | - Jessica Tieng
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Epigenetics and RNA Biology Program Centenary Institute, The University of Sydney, Camperdown, 2050, Australia
| | - Majid Mehravar
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Epigenetics and RNA Biology Program Centenary Institute, The University of Sydney, Camperdown, 2050, Australia
| | - Bowen Rong
- Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, and Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Fei Lan
- Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, and Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Ben Roediger
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Skin Inflammation Group, Centenary Institute, The University of Sydney, Camperdown, 2050, Australia
- Autoimmunity, Transplantation and Inflammation (ATI) Disease Area, Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Cheng-Jie Ma
- School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Bi-Feng Yuan
- School of Public Health, Wuhan University, Wuhan, 430071, China
| | - John E J Rasko
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Gene and Stem Cell Therapy Program, Centenary Institute, The University of Sydney, Camperdown, 2050, Australia
- Cell and Molecular Therapies, Royal Prince Alfred Hospital, Camperdown, 2050, NSW, Australia
| | - Mark Larance
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia
- Charles Perkins Centre, School of Medical Sciences, University of Sydney, Sydney, 2006, Australia
| | - Dan Ye
- The Molecular and Cell Biology Lab, Key Laboratory of Medical Epigenetics and Metabolism, Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - François Fuks
- Laboratory of Cancer Epigenetics, Faculty of Medicine, ULB Cancer Research Center (U-CRC), Jules Bordet Institute, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Justin J-L Wong
- Faculty of Medicine and Health, The University of Sydney, Camperdown, 2050, Australia.
- Epigenetics and RNA Biology Program Centenary Institute, The University of Sydney, Camperdown, 2050, Australia.
- Charles Perkins Centre, School of Medical Sciences, University of Sydney, Sydney, 2006, Australia.
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46
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Kim SY, Park S, Kim S, Ko J. CD133-containing microvesicles promote cancer progression by inducing M2-like tumor-associated macrophage polarization in the tumor microenvironment of colorectal cancer. Carcinogenesis 2024; 45:300-310. [PMID: 38085813 DOI: 10.1093/carcin/bgad093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 11/21/2023] [Accepted: 12/11/2023] [Indexed: 05/20/2024] Open
Abstract
Tumor-associated macrophages (TAMs) are among the most abundant cell types in the tumor microenvironment (TME). The immunosuppressive TME formed by TAMs is an essential prerequisite for cancer progression. Tumor-derived microvesicles (MVs), a subtype of extracellular vesicle shed directly from the plasma membrane, are important regulators of intercellular communication and TME modulation during tumorigenesis. However, the exact mechanism by which tumor-derived MVs induce the generation of the immunosuppressive TME and polarization of TAMs remains unclear. Here, we investigated the role of CD133-containing MVs derived from colorectal cancer (CRC) cells in macrophage polarization and cancer progression. CD133-containing MVs from CRC cells were incorporated into macrophages, and M0 macrophages were morphologically transformed into M2-like TAMs. CD133-containing MVs were found to increase the mRNA expression of M2 macrophage markers. Additionally, cytokine array analysis revealed that M2-like TAMs induced by CD133-containing MVs increased the secretion of interleukin 6, which activated the STAT3 pathway in CRC cells. Furthermore, the conditioned medium of M2-like TAMs promoted cell motility, epithelial-mesenchymal transition, and cell proliferation. However, MVs from CD133-knockdown cells had little effect on TAM polarization and CRC progression. These results demonstrate that CD133-containing MVs induce M2-like TAM polarization and contribute to cancer progression by mediating crosstalk between tumor cells and TAMs in the TME of CRC.
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Affiliation(s)
- Sang Yun Kim
- Division of Life Sciences, Korea University, Seoul 02841, South Korea
| | - Sungyeon Park
- Division of Life Sciences, Korea University, Seoul 02841, South Korea
| | - Suhyun Kim
- Division of Life Sciences, Korea University, Seoul 02841, South Korea
| | - Jesang Ko
- Division of Life Sciences, Korea University, Seoul 02841, South Korea
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47
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Kuppa SS, Kang JY, Yang HY, Lee SC, Sankaranarayanan J, Kim HK, Seon JK. Hyaluronic Acid Viscosupplement Modulates Inflammatory Mediators in Chondrocyte and Macrophage Coculture via MAPK and NF-κB Signaling Pathways. ACS OMEGA 2024; 9:21467-21483. [PMID: 38764654 PMCID: PMC11097370 DOI: 10.1021/acsomega.4c01911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/30/2024] [Accepted: 04/18/2024] [Indexed: 05/21/2024]
Abstract
Osteoarthritis (OA) is a chronic musculoskeletal disorder characterized by cartilage degeneration and synovial inflammation. Paracrine interactions between chondrocytes and macrophages play an essential role in the onset and progression of OA. In this study, in replicating the inflammatory response during OA pathogenesis, chondrocytes were treated with interleukin-1β (IL-1β), and macrophages were treated with lipopolysaccharide and interferon-γ. In addition, a coculture system was developed to simulate the biological situation in the joint. In this study, we examined the impact of hyaluronic acid (HA) viscosupplement, particularly Hyruan Plus, on chondrocytes and macrophages. Notably, this viscosupplement has demonstrated promising outcomes in reducing inflammation; however, the underlying mechanism of action remains elusive. The viscosupplement attenuated inflammation, showing an inhibitory effect on nitric oxide production, downregulating proinflammatory cytokines such as matrix metalloproteinases (MMP13 and MMP3), and upregulating the expression levels of type II collagen and aggrecan in chondrocytes. HA also reduced the expression level of inflammatory cytokines such as IL-1β, TNF-α, and IL-6 in macrophages, and HA exerted an overall protective effect by partially suppressing the MAPK pathway in chondrocytes and p65/NF-κB signaling in macrophages. Therefore, HA shows potential as a viscosupplement for treating arthritic joints.
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Affiliation(s)
- Sree Samanvitha Kuppa
- Department
of Biomedical Sciences, Chonnam National
University Medical School, Hwasun 58128, Korea
- Department
of Orthopaedics Surgery, Center for Joint
Disease of Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Jeonnam 519-763, Korea
- Korea
Biomedical Materials and Devices Innovation Research Center of Chonnam
National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 501-757, Korea
| | - Ju Yeon Kang
- Department
of Orthopaedics Surgery, Center for Joint
Disease of Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Jeonnam 519-763, Korea
- Korea
Biomedical Materials and Devices Innovation Research Center of Chonnam
National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 501-757, Korea
| | - Hong Yeol Yang
- Department
of Orthopaedics Surgery, Center for Joint
Disease of Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Jeonnam 519-763, Korea
- Korea
Biomedical Materials and Devices Innovation Research Center of Chonnam
National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 501-757, Korea
| | - Seok Cheol Lee
- Department
of Orthopaedics Surgery, Center for Joint
Disease of Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Jeonnam 519-763, Korea
- Korea
Biomedical Materials and Devices Innovation Research Center of Chonnam
National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 501-757, Korea
| | - Jaishree Sankaranarayanan
- Department
of Biomedical Sciences, Chonnam National
University Medical School, Hwasun 58128, Korea
- Department
of Orthopaedics Surgery, Center for Joint
Disease of Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Jeonnam 519-763, Korea
- Korea
Biomedical Materials and Devices Innovation Research Center of Chonnam
National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 501-757, Korea
| | - Hyung Keun Kim
- Department
of Orthopaedics Surgery, Center for Joint
Disease of Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Jeonnam 519-763, Korea
- Korea
Biomedical Materials and Devices Innovation Research Center of Chonnam
National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 501-757, Korea
| | - Jong Keun Seon
- Department
of Biomedical Sciences, Chonnam National
University Medical School, Hwasun 58128, Korea
- Department
of Orthopaedics Surgery, Center for Joint
Disease of Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Jeonnam 519-763, Korea
- Korea
Biomedical Materials and Devices Innovation Research Center of Chonnam
National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 501-757, Korea
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48
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Huang R, Kang T, Chen S. The role of tumor-associated macrophages in tumor immune evasion. J Cancer Res Clin Oncol 2024; 150:238. [PMID: 38713256 PMCID: PMC11076352 DOI: 10.1007/s00432-024-05777-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/03/2024] [Indexed: 05/08/2024]
Abstract
BACKGROUND Tumor growth is closely linked to the activities of various cells in the tumor microenvironment (TME), particularly immune cells. During tumor progression, circulating monocytes and macrophages are recruited, altering the TME and accelerating growth. These macrophages adjust their functions in response to signals from tumor and stromal cells. Tumor-associated macrophages (TAMs), similar to M2 macrophages, are key regulators in the TME. METHODS We review the origins, characteristics, and functions of TAMs within the TME. This analysis includes the mechanisms through which TAMs facilitate immune evasion and promote tumor metastasis. Additionally, we explore potential therapeutic strategies that target TAMs. RESULTS TAMs are instrumental in mediating tumor immune evasion and malignant behaviors. They release cytokines that inhibit effector immune cells and attract additional immunosuppressive cells to the TME. TAMs primarily target effector T cells, inducing exhaustion directly, influencing activity indirectly through cellular interactions, or suppressing through immune checkpoints. Additionally, TAMs are directly involved in tumor proliferation, angiogenesis, invasion, and metastasis. Developing innovative tumor-targeted therapies and immunotherapeutic strategies is currently a promising focus in oncology. Given the pivotal role of TAMs in immune evasion, several therapeutic approaches have been devised to target them. These include leveraging epigenetics, metabolic reprogramming, and cellular engineering to repolarize TAMs, inhibiting their recruitment and activity, and using TAMs as drug delivery vehicles. Although some of these strategies remain distant from clinical application, we believe that future therapies targeting TAMs will offer significant benefits to cancer patients.
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Affiliation(s)
- Ruizhe Huang
- Department of Oncology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Ting Kang
- Department of Oncology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Siyu Chen
- Department of Oncology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
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49
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Meng Y, Zhang M, Li X, Wang X, Dong Q, Zhang H, Zhai Y, Song Q, He F, Tian C, Sun A. Myeloid cell-expressed MNDA enhances M2 polarization to facilitate the metastasis of hepatocellular carcinoma. Int J Biol Sci 2024; 20:2814-2832. [PMID: 38904028 PMCID: PMC11186364 DOI: 10.7150/ijbs.91877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 04/27/2024] [Indexed: 06/22/2024] Open
Abstract
Stable infiltration of myeloid cells, especially tumor-associated M2 macrophages, acts as one of the essential features of the tumor immune microenvironment by promoting the malignant progression of hepatocellular carcinoma (HCC). However, the factors affecting the infiltration of M2 macrophages are not fully understood. In this study, we found the molecular subtypes of HCC with the worst prognosis are characterized by immune disorders dominated by myeloid cell infiltration. Myeloid cell nuclear differentiation antigen (MNDA) was significantly elevated in the most aggressive subtype and exhibited a positively correlation with M2 infiltration and HCC metastasis. Moreover, MNDA functioned as an independent prognostic predictor and has a good synergistic effect with some existing prognostic clinical indicators. We further confirmed that MNDA was primarily expressed in tumor M2 macrophages and contributed to the enhancement of its polarization by upregulating the expression of the M2 polarization enhancers. Furthermore, MNDA could drive the secretion of M2 macrophage-derived pro-metastasis proteins to accelerate HCC cells metastasis both in vivo and in vitro. In summary, MNDA exerts a protumor role by promoting M2 macrophages polarization and HCC metastasis, and can serve as a potential biomarker and therapeutic target for HCC.
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Affiliation(s)
- Yanru Meng
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, China
| | - Mengxin Zhang
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, China
| | - Xinli Li
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, China
| | - Xinxin Wang
- Department of Pathology, Beijing You'an Hospital, Capital Medical University, Beijing 100069, China
| | - Qian Dong
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, China
| | - Hu Zhang
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, China
| | - Yuanjun Zhai
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, China
| | - Qin Song
- College of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Fuchu He
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, China
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, China
- Research Unit of Proteomics Dirven Cancer Precision Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Chunyan Tian
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, China
- Research Unit of Proteomics Dirven Cancer Precision Medicine, Chinese Academy of Medical Sciences, Beijing, China
- College of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Aihua Sun
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Proteome Research Center, Beijing Institute of Lifeomics, Beijing 102206, China
- Research Unit of Proteomics Dirven Cancer Precision Medicine, Chinese Academy of Medical Sciences, Beijing, China
- College of Life Sciences, Hebei University, Baoding 071002, Hebei, China
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50
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Lounev V, Groppe JC, Brewer N, Wentworth KL, Smith V, Xu M, Schomburg L, Bhargava P, Al Mukaddam M, Hsiao EC, Shore EM, Pignolo RJ, Kaplan FS. Matrix metalloproteinase-9 deficiency confers resilience in fibrodysplasia ossificans progressiva in a man and mice. J Bone Miner Res 2024; 39:382-398. [PMID: 38477818 DOI: 10.1093/jbmr/zjae029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/11/2024] [Accepted: 02/13/2024] [Indexed: 03/14/2024]
Abstract
Single case studies of extraordinary disease resilience may provide therapeutic insight into conditions for which no definitive treatments exist. An otherwise healthy 35-year-old man (patient-R) with the canonical pathogenic ACVR1R206H variant and the classic congenital great toe malformation of fibrodysplasia ossificans progressiva (FOP) had extreme paucity of post-natal heterotopic ossification (HO) and nearly normal mobility. We hypothesized that patient-R lacked a sufficient post-natal inflammatory trigger for HO. A plasma biomarker survey revealed a reduction in total matrix metalloproteinase-9 (MMP-9) compared to healthy controls and individuals with quiescent FOP. Whole exome sequencing identified compound heterozygous variants in MMP-9 (c.59C > T, p.A20V and c.493G > A, p.D165N). Structural analysis of the D165N variant predicted both decreased MMP-9 secretion and activity that were confirmed by enzyme-linked immunosorbent assay and gelatin zymography. Further, human proinflammatory M1-like macrophages expressing either MMP-9 variant produced significantly less Activin A, an obligate ligand for HO in FOP, compared to wildtype controls. Importantly, MMP-9 inhibition by genetic, biologic, or pharmacologic means in multiple FOP mouse models abrogated trauma-induced HO, sequestered Activin A in the extracellular matrix (ECM), and induced regeneration of injured skeletal muscle. Our data suggest that MMP-9 is a druggable node linking inflammation to HO, orchestrates an existential role in the pathogenesis of FOP, and illustrates that a single patient's clinical phenotype can reveal critical molecular mechanisms of disease that unveil novel treatment strategies.
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Affiliation(s)
- Vitali Lounev
- Department of Orthopaedic Surgery, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- The Center for Research in FOP and Related Disorders, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
| | - Jay C Groppe
- Department of Biomedical Sciences, Texas A & M University College of Dentistry, Dallas, TX 75246-2013, United States
| | - Niambi Brewer
- Department of Orthopaedic Surgery, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- The Center for Research in FOP and Related Disorders, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
| | - Kelly L Wentworth
- Department of Medicine, Division of Endocrinology and Metabolism, Zuckerberg San Francisco General Hospital, University of California, San Francisco, CA 94143-0794, United States
- Department of Medicine, University of California, San Francisco, CA 94143-0794, United States
| | | | - Meiqi Xu
- Department of Orthopaedic Surgery, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- The Center for Research in FOP and Related Disorders, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
| | - Lutz Schomburg
- Institute for Experimental Endocrinology, Charite University Hospital, D-10115 Berlin, Germany
| | | | - Mona Al Mukaddam
- Department of Orthopaedic Surgery, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- The Center for Research in FOP and Related Disorders, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- Department of Medicine, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
| | - Edward C Hsiao
- Department of Medicine, University of California, San Francisco, CA 94143-0794, United States
- Division of Endocrinology and Metabolism, The Institute for Human Genetics, the Program in Craniofacial Biology, University of California, San Francisco, CA 94143-0794, United States
| | - Eileen M Shore
- Department of Orthopaedic Surgery, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- The Center for Research in FOP and Related Disorders, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- Department of Genetics, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
| | - Robert J Pignolo
- Department of Medicine, Mayo Clinic College of Medicine, Mayo Clinic, Rochester, MN 55905, United States
| | - Frederick S Kaplan
- Department of Orthopaedic Surgery, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- The Center for Research in FOP and Related Disorders, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
- Department of Medicine, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States
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