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Zhang C, Qiu M, Fu H. Oligodendrocytes in central nervous system diseases: the effect of cytokine regulation. Neural Regen Res 2024; 19:2132-2143. [PMID: 38488548 PMCID: PMC11034588 DOI: 10.4103/1673-5374.392854] [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: 07/31/2023] [Revised: 11/08/2023] [Accepted: 12/06/2023] [Indexed: 04/24/2024] Open
Abstract
Cytokines including tumor necrosis factor, interleukins, interferons, and chemokines are abundantly produced in various diseases. As pleiotropic factors, cytokines are involved in nearly every aspect of cellular functions such as migration, survival, proliferation, and differentiation. Oligodendrocytes are the myelin-forming cells in the central nervous system and play critical roles in the conduction of action potentials, supply of metabolic components for axons, and other functions. Emerging evidence suggests that both oligodendrocytes and oligodendrocyte precursor cells are vulnerable to cytokines released under pathological conditions. This review mainly summarizes the effects of cytokines on oligodendrocyte lineage cells in central nervous system diseases. A comprehensive understanding of the effects of cytokines on oligodendrocyte lineage cells contributes to our understanding of central nervous system diseases and offers insights into treatment strategies.
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Affiliation(s)
- Chengfu Zhang
- Center for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan Province, China
| | - Mengsheng Qiu
- Institute of Life Sciences, Key Laboratory of Organ Development and Regeneration of Zhejiang Province, College of Life and Environment Sciences, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Hui Fu
- Key Laboratory of Aging and Cancer Biology of Zhejiang Province, School of Basic Medical Sciences, Hangzhou Normal University, Hangzhou, Zhejiang Province, China
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2
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He S, Hou T, Zhou J, Yu B, Cai J, Luo F, Xu J, Xing J. Implication of CXCR2-Src axis in the angiogenic and osteogenic effects of FP-TEB. NPJ Regen Med 2024; 9:24. [PMID: 39304660 DOI: 10.1038/s41536-024-00364-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 08/23/2024] [Indexed: 09/22/2024] Open
Abstract
Application of tissue-engineered bones (TEBs) is hindered by challenges associated with incorporated viable cells. Previously, we employed freeze-drying techniques on TEBs to devitalize mesenchymal stem cells (MSCs) while preserving functional proteins, yielding functional proteins-based TEBs (FP-TEBs). Here, we aimed to elucidate their in vivo angiogenic and osteogenic capabilities and the mechanisms. qPCR arrays were employed to evaluate chemokines and receptors governing EC migration. Identified C-X-C chemokine receptors (CXCRs) were substantiated using shRNAs, and the pivotal role of CXCR2 was validated via conditional knockout mice. Finally, signaling molecules downstream of CXCR2 were identified. Additionally, Src, MAP4K4, and p38 MAPK were identified indispensable for CXCR2 function. Further investigations revealed that regulation of p38 MAPK by Src was mediated by MAP4K4. In conclusion, FP-TEBs promoted EC migration, angiogenesis, and osteogenesis via the CXCR2-Src-Map4k4-p38 MAPK axis.
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Affiliation(s)
- Sihao He
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Tianyong Hou
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Jiangling Zhou
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Bo Yu
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Juan Cai
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Fei Luo
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China
| | - Jianzhong Xu
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China.
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China.
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China.
| | - Junchao Xing
- Department of Orthopedics, National & Regional United Engineering Laboratory of Tissue Engineering, Southwest Hospital, the Third Military Medical University, Chongqing, China.
- Center of Regenerative and Reconstructive Engineering Technology in Chongqing City, Chongqing, China.
- Tissue Engineering Laboratory of Chongqing City, Chongqing, China.
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3
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Qiang W, Deng WJ, Song SL, Pan LH. Identification and analysis correlation between hub genes and immune cell infiltration related to LPS-induced cognitive impairment. Heliyon 2024; 10:e37101. [PMID: 39286150 PMCID: PMC11403500 DOI: 10.1016/j.heliyon.2024.e37101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 08/19/2024] [Accepted: 08/27/2024] [Indexed: 09/19/2024] Open
Abstract
Background The occurrence of immunity and inflammation outside the central nervous system frequently results in acute cognitive impairment among elderly patients. However, there is currently a lack of standardized methods for diagnosing acute cognitive impairment. The objective of our study was to identify potential mRNA biomarkers and investigate the pathogenesis of acute cognitive impairment in mice brains. Methods To analyze changes in hub genes associated with acute cognitive impairment, bioinformatics analysis was performed on the mouse brain injury data of sterile saline control group and lipopolysaccharide (LPS) induced experimental group in Gene Expression Omnibus (GEO). Functional analysis was conducted using Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), which facilitated to identify some potential mRNA biomarkers for hub gene expression in mice brains. Additionally, the "CIBERSORT X″ R kit was employed to examine immune cell infiltrations of mice brains in LPS group and saline group. Results In the LPS and saline group, 102 significantly upregulated differentially expressed genes (DEGs) and 32 downregulated DEGs were identified. The pathway enrichment analysis using GO and KEGG revealed that these DEGs were mainly related to the regulation of cytokine, cytokine-cytokine receptor interaction, as well as protein interaction with cytokine and cytokine receptor. Immune cell infiltration analysis indicated potential involvement of M1 macrophages, NK cells resting, T cells CD4 memory, and T cells CD8 naive in the process of cognitive impairment. By constructing a protein-protein interaction (PPI) network, five hub genes (Cxcl10, Cxcl12, Cxcr3, Gbp2, and Ifih1) showed significant associations with immune cell types by using a threshold Spearman's rank correlation coefficient of R > 0.50 and p < 0.05. Conclusion The mRNA expression profile of the mice brain tissues in the LPS group differed from that in the normal saline group. These significantly expressed mRNAs may act an importance in the pathogenesis of acute cognitive impairment through mechanisms involving immunity and neuroinflammation.
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Affiliation(s)
- Wang Qiang
- Department of Anesthesiology, Guangxi Medical University Cancer Hospital, Guangxi, China
| | - Wen Juan Deng
- Department of Radiology, Guangxi Medical University Cancer Hospital, Guangxi, China
| | - Shu Ling Song
- Department of Radiology, Guangxi Medical University Cancer Hospital, Guangxi, China
- The Fourth People's Hospital of Nanning, Guangxi, China
| | - Ling Hui Pan
- Department of Anesthesiology, Guangxi Medical University Cancer Hospital, Guangxi, China
- Guangxi Clinical Research Center for Anesthesiology, Guangxi, China
- Guangxi Engineering Research Center for Tissue & Organ Injury and Repair Medicine, Guangxi, China
- Guangxi Health Commission Key Laboratory of Basic Science and Prevention of Perioperative Organ Disfunction, Guangxi, China
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Deng Y, Shi M, Yi L, Naveed Khan M, Xia Z, Li X. Eliminating a barrier: Aiming at VISTA, reversing MDSC-mediated T cell suppression in the tumor microenvironment. Heliyon 2024; 10:e37060. [PMID: 39286218 PMCID: PMC11402941 DOI: 10.1016/j.heliyon.2024.e37060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 08/10/2024] [Accepted: 08/27/2024] [Indexed: 09/19/2024] Open
Abstract
Immune checkpoint inhibitors (ICIs) have revolutionized cancer treatment by producing remarkable clinical outcomes for patients with various cancer types. However, only a subset of patients benefits from immunotherapeutic interventions due to the primary and acquired resistance to ICIs. Myeloid-derived suppressor cells (MDSCs) play a crucial role in creating an immunosuppressive tumor microenvironment (TME) and contribute to resistance to immunotherapy. V-domain Ig suppressor of T cell activation (VISTA), a negative immune checkpoint protein highly expressed on MDSCs, presents a promising target for overcoming resistance to current ICIs. This article provides an overview of the evidence supporting VISTA's role in regulating MDSCs in shaping the TME, thus offering insights into how to overcome immunotherapy resistance.
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Affiliation(s)
- Yayuan Deng
- The First College of Clinical Medicine, Chongqing Medical University, Chongqing, China
| | - Mengjia Shi
- Clinical Molecular Medicine Testing Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Lin Yi
- The First College of Clinical Medicine, Chongqing Medical University, Chongqing, China
| | - Muhammad Naveed Khan
- Clinical Molecular Medicine Testing Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Zhijia Xia
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, 81377, Germany
| | - Xiaosong Li
- Clinical Molecular Medicine Testing Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
- Western(Chongqing) Collaborative Innovation Center for Intelligent Diagnostics and Digital Medicine, Chongqing National Biomedicine Industry Park, No. 28 Gaoxin Avenue, High-tech Zone, Chongqing, 401329, China
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5
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Chen H, Yuan Y, Zhang Y, Liu X, Chen Q, Liu C, Yao Q. Activation of the LKB1/AMPK/HIF-1α Pathway by Metformin to Promote Neovascularisation in Cerebral Ischaemia. Neurochem Res 2024:10.1007/s11064-024-04235-4. [PMID: 39240424 DOI: 10.1007/s11064-024-04235-4] [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: 04/25/2024] [Revised: 08/28/2024] [Accepted: 08/28/2024] [Indexed: 09/07/2024]
Abstract
As a difficult-to-treat neurological condition, cerebral ischemia is currently limited to treatments such as intravenous recombinant tissue plasminogen activator thrombolysis and thrombectomy. Metformin, a potent antidiabetic drug, has been reported to have an independent function in enhancing the prognosis of stroke patients, in addition to its glucose-lowering effects. However, the mechanism of action of metformin in this context remains unclear. In vivo, a rat model of permanent middle cerebral artery occlusion was established, and after administration of a low dose of 10.5 mg/mL metformin, infarct area was measured by TTC staining, and cortical blood flow was determined by laser Doppler imaging. In vitro, the study established human umbilical vein endothelial cells treated with cobalt chloride. Immunofluorescence, immunohistochemistry, and Western blot experiments were performed to observe the expression of angiogenic factors, tight junction proteins, and apoptotic factors. A TUNEL assay was utilized to appraise cell death by apoptosis. A tube formation assay and scratch assay were conducted to determine the endothelial neovascularization status. Animal experiments have revealed that the administration of the AMPK activator metformin significantly reduced the infarct area, promoted the expression of angiogenic factors, and maintained the stability of tight junction proteins in endothelial cells. Moreover, metformin reduces nerve cells apoptosis by affecting the expression of the apoptotic protein cleaved-caspase3 via the HIF-1α pathway. In vitro, the LKB1/AMPK signaling pathway is activated after hypoxic stimulation, attaining its peak within the early stages of hypoxia (1-12 h) and gradually weakening thereafter. The administration of AMPK pharmacological agonists (between 36 and 48 h) can enhance AMPK activity, which can lead to the expression of angiogenic factors, maintain the stability of tight-junction proteins in endothelial cells, and facilitate endothelial cell migration and vascular structure formation. Conversely, the AMPK inhibitors exert the opposite effects. The activation of the LKB1/AMPK/HIF-1α signaling pathway by metformin in cerebral ischemia contributes to angiogenesis, promotes tissue repair in the injured area, and enhances neurologically functional symptoms.
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Grants
- 82270892, 81870173, 31101026 National Natural Science Foundation of China
- 82270892, 81870173, 31101026 National Natural Science Foundation of China
- 82270892, 81870173, 31101026 National Natural Science Foundation of China
- 82270892, 81870173, 31101026 National Natural Science Foundation of China
- 82270892, 81870173, 31101026 National Natural Science Foundation of China
- 82270892, 81870173, 31101026 National Natural Science Foundation of China
- 2021DFE025 Development and utilization of experimental animal resources in Hubei Province
- 2021DFE025 Development and utilization of experimental animal resources in Hubei Province
- 2021DFE025 Development and utilization of experimental animal resources in Hubei Province
- 2021DFE025 Development and utilization of experimental animal resources in Hubei Province
- 2021DFE025 Development and utilization of experimental animal resources in Hubei Province
- 2021DFE025 Development and utilization of experimental animal resources in Hubei Province
- 2022CFB287 Natural Science Foundation of Hubei Province
- 2022CFB287 Natural Science Foundation of Hubei Province
- 2022CFB287 Natural Science Foundation of Hubei Province
- 2022CFB287 Natural Science Foundation of Hubei Province
- 2022CFB287 Natural Science Foundation of Hubei Province
- 2022CFB287 Natural Science Foundation of Hubei Province
- 2022ZRKX052, 2021SFYF006 Xianning City Science and Technology Plan Project
- 2022ZRKX052, 2021SFYF006 Xianning City Science and Technology Plan Project
- 2022ZRKX052, 2021SFYF006 Xianning City Science and Technology Plan Project
- 2022ZRKX052, 2021SFYF006 Xianning City Science and Technology Plan Project
- 2022ZRKX052, 2021SFYF006 Xianning City Science and Technology Plan Project
- 2022ZRKX052, 2021SFYF006 Xianning City Science and Technology Plan Project
- 2022YKY19 Hubei University of Science and Technology medical research fund
- 2022YKY19 Hubei University of Science and Technology medical research fund
- 2022YKY19 Hubei University of Science and Technology medical research fund
- 2022YKY19 Hubei University of Science and Technology medical research fund
- 2022YKY19 Hubei University of Science and Technology medical research fund
- 2022YKY19 Hubei University of Science and Technology medical research fund
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Affiliation(s)
- Hongguang Chen
- Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437000, Hubei, China
| | - Yuting Yuan
- Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437000, Hubei, China
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, China
| | - Yue Zhang
- Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437000, Hubei, China
| | - Xiufen Liu
- Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437000, Hubei, China
| | - Qingjie Chen
- Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437000, Hubei, China.
| | - Chao Liu
- Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437000, Hubei, China.
| | - Qing Yao
- Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437000, Hubei, China.
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Li X, Li Y, Tuerxun H, Zhao Y, Liu X, Zhao Y. Firing up "cold" tumors: Ferroptosis causes immune activation by improving T cell infiltration. Biomed Pharmacother 2024; 179:117298. [PMID: 39151313 DOI: 10.1016/j.biopha.2024.117298] [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: 06/09/2024] [Revised: 08/09/2024] [Accepted: 08/09/2024] [Indexed: 08/19/2024] Open
Abstract
Immune checkpoint blocking (ICB), a tumor treatment based on the mechanism of T-cell activation, has shown high efficacy in clinical trials, but not all patients benefit from it. Immune checkpoint inhibitors (ICIs) do not respond to cold tumors that lack effective T-cell infiltration but respond well to hot tumors with sufficient T-cell infiltration. How to convert an unresponsive cold tumor into a responsive hot tumor is an important topic in cancer immunotherapy. Ferroptosis, a newly discovered immunogenic cell death (ICD) form, has great potential in cancer therapy. In the process of deeply understanding the mechanism of cold tumor formation, it was found that ferroptosis showed a powerful immune-activating effect by improving T-cell infiltration, and the combination of ICB therapy significantly enhanced the anti-tumor efficacy. This paper reviews the complex relationship between T cells and ferroptosis, as well as summarizes the various mechanisms by which ferroptosis enhances T cell infiltration: reactivation of T cells and reversal of immunosuppressive tumor microenvironment (TME), as well as recent advances of ICI in combination with targeted ferroptosis therapies, which provides guidance for better improving the ICB efficacy of cold tumors.
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Affiliation(s)
- Xinru Li
- Cancer Center, the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Yawen Li
- Cancer Center, the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Halahati Tuerxun
- Cancer Center, the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Yixin Zhao
- Cancer Center, the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Xingyu Liu
- Cancer Center, the First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Yuguang Zhao
- Cancer Center, the First Hospital of Jilin University, Changchun, Jilin 130021, China.
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7
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Saraji A, Wulf K, Stegmann-Frehse J, Kang D, Offermann A, Jonigk D, Kuehnel MP, Kirfel J, Perner S, Sailer VW. Comprehensive transcriptomic analysis of prostate cancer lung metastases. PLoS One 2024; 19:e0306525. [PMID: 39146303 PMCID: PMC11326543 DOI: 10.1371/journal.pone.0306525] [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: 12/28/2023] [Accepted: 06/19/2024] [Indexed: 08/17/2024] Open
Abstract
Metastatic prostate cancer (mPCa) is a widespread disease with high mortality. Unraveling molecular mechanisms of disease progression is of utmost importance. The microenvironment in visceral organs and the skeletal system is of particular interest as a harbinger of metastatic spread. Therefore, we performed a comprehensive transcriptomic analysis of prostate cancer lung metastases with a special focus on differentially expressed genes attributable to the microenvironment. Digital gene expression analysis using the NanoString nCounter analysis system was performed on formalin-fixed, paraffin-embedded (FFPE) tissue from prostate cancer (PCa) lung metastases (n = 24). Data were compared to gene expression data from primary PCa and PCa bone metastases. Bioinformatic analysis was performed using several publicly available tools. In comparison to prostate cancer bone metastases, 209 genes were significantly upregulated, and 100 genes were significantly downregulated in prostate cancer lung metastases. Among the up-regulated genes, the top 10 genes with the most significant P-value were HLA-DPB1, PTPRC, ITGB7, C3, CCL21, CCL5, ITGAM, SERPINA1, MFAP4, ARAP2 and among the down-regulated genes, the top 10 genes with the most significant P-value were FOXC2, TWIST1, CDK14, CHAD, IBSP, EPN3, VIT, HAPLN1, SLC44A4, TBX1. In PCa lung metastases genes associated with immunogenic responses were upregulated while genes associated with epithelial-mesenchymal transition were down-regulated. We also showed that CXCR3/CXCL10 axis plays a significant role in prostate cancer lung metastases in comparison to bone metastases. In this study, we comprehensively explored transcriptomic alterations in PCa lung metastases in comparison to primary PCa and PCa bone metastases. In PCa lung metastases genes associated with immunogenic responses are upregulated while genes associated with epithelial-mesenchymal transition are down-regulated. This points to a more immunogenic phenotype of PCa lung metastases thus potentially making patients more susceptible to immunotherapeutic approaches.
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Affiliation(s)
- Alireza Saraji
- Pathology of the University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Katharina Wulf
- Pathology of the University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Janine Stegmann-Frehse
- Pathology of the University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Duan Kang
- Guangdong Second Provincial General Hospital, Guangzhou, P. R. China
| | - Anne Offermann
- Institute of Pathology, University of Muenster, Muenster, Germany
| | - Danny Jonigk
- Institute of Pathology, RWTH Aachen, Aachen, Germany
| | - Mark Philipp Kuehnel
- Institute of Pathology, Hannover Medical School, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease (BREATH), German Center for Lung Research, Hannover, Germany
| | - Jutta Kirfel
- Pathology of the University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Sven Perner
- Institute for Hematopathology, Hamburg, Germany
| | - Verena Wilbeth Sailer
- Pathology of the University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
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8
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Taylor JL, Kokolus KM, Basse PH, Filderman JN, Cosgrove CE, Watkins SC, Gambotto A, Lowe DB, Edwards RP, Kalinski P, Storkus WJ. Therapeutic Anti-Tumor Efficacy of DC-Based Vaccines Targeting TME-Associated Antigens Is Improved When Combined with a Chemokine-Modulating Regimen and/or Anti-PD-L1. Vaccines (Basel) 2024; 12:777. [PMID: 39066414 PMCID: PMC11281486 DOI: 10.3390/vaccines12070777] [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: 05/21/2024] [Revised: 06/10/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
We previously reported that dendritic cell (DC)-based vaccines targeting antigens expressed by tumor-associated vascular endothelial cells (VECs) and pericytes effectively control tumor growth in translational mouse tumor models. In the current report, we examined whether the therapeutic benefits of such tumor blood vessel antigen (TBVA)-targeted vaccines could be improved by the cotargeting of tumor antigens in the s.c. B16 melanoma model. We also evaluated whether combination vaccines incorporating anti-PD-L1 checkpoint blockade and/or a chemokine-modulating (CKM; IFNα + TLR3-L [rintatolimod] + Celecoxib) regimen would improve T cell infiltration/functionality in tumors yielding enhanced treatment benefits. We report that DC-peptide or DC-tumor lysate vaccines coordinately targeting melanoma antigens and TBVAs were effective in slowing B16 growth in vivo and extending survival, with superior outcomes observed for DC-peptide-based vaccines. Peptide-based vaccines that selectively target either melanoma antigens or TBVAs elicited a CD8+ T cell repertoire recognizing both tumor cells and tumor-associated VECs and pericytes in vitro, consistent with a treatment-induced epitope spreading mechanism. Notably, combination vaccines including anti-PD-L1 + CKM yielded superior therapeutic effects on tumor growth and animal survival, in association with the potentiation of polyfunctional CD8+ T cell reactivity against both tumor cells and tumor-associated vascular cells and a pro-inflammatory TME.
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Affiliation(s)
- Jennifer L. Taylor
- Departments of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; (J.L.T.); (C.E.C.)
| | - Kathleen M. Kokolus
- Departments of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA; (K.M.K.); (P.H.B.); (P.K.)
| | - Per H. Basse
- Departments of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA; (K.M.K.); (P.H.B.); (P.K.)
| | - Jessica N. Filderman
- Departments of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA;
| | - Chloe E. Cosgrove
- Departments of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; (J.L.T.); (C.E.C.)
| | - Simon C. Watkins
- Departments of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA;
| | - Andrea Gambotto
- Departments of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA;
| | - Devin B. Lowe
- Department of Immunotherapeutics and Biotechnology, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA;
| | - Robert P. Edwards
- Departments of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA;
- UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - Pawel Kalinski
- Departments of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA; (K.M.K.); (P.H.B.); (P.K.)
- Departments of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA;
- Departments of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA;
- UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - Walter J. Storkus
- Departments of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; (J.L.T.); (C.E.C.)
- Departments of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14203, USA; (K.M.K.); (P.H.B.); (P.K.)
- UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Departments of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
- Departments of Bioengineering, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
- W1151 Thomas E. Starzl Biomedical Sciences Tower, 200 Lothrop Street, Pittsburgh, PA 15213, USA
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9
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Bao Y, Tong C, Xiong X. CXCL3: A key player in tumor microenvironment and inflammatory diseases. Life Sci 2024; 348:122691. [PMID: 38714265 DOI: 10.1016/j.lfs.2024.122691] [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: 02/09/2024] [Revised: 04/14/2024] [Accepted: 05/03/2024] [Indexed: 05/09/2024]
Abstract
CXCL3 (C-X-C Motif Chemokine 3), a member of the C-X-C chemokine subfamily, operates as a potent chemoattractant for neutrophils, thereby orchestrating the recruitment and migration of leukocytes alongside eliciting an inflammatory response. Recent inquiries have shed light on the pivotal roles of CXCL3 in the context of carcinogenesis. In the tumor microenvironment, CXCL3 emanating from both tumor and stromal cells intricately modulates cellular behaviors through autocrine and paracrine actions, primarily via interaction with its receptor CXCR2. Activation of signaling cascades such as ERK/MAPK, AKT, and JAK2/STAT3 underscores CXCL3's propensity to favor tumorigenic processes. However, CXCL3 exhibits dualistic behaviors, as evidenced by its capacity to exert anti-tumor effects under specific conditions. Additionally, the involvement of CXCL3 extends to inflammatory disorders like eclampsia, obesity, and asthma. This review encapsulates the structural attributes, biological functionalities, and molecular underpinnings of CXCL3 across both tumorigenesis and inflammatory diseases.
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Affiliation(s)
- Yuxuan Bao
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330031, China; Queen Mary School of Nanchang University, Nanchang 330006, China
| | - Chang Tong
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330031, China
| | - Xiangyang Xiong
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, Nanchang 330031, China; Province Key Laboratory of Tumor Pathogens and Molecular Pathology, Nanchang University, Nanchang 330006, China.
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10
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Zhao Y, Li H, Ma X, Meng X, Tang Q. Identification of biomarkers related to angiogenesis in myocardial ischemia-reperfusion injury and prediction of potential drugs. PLoS One 2024; 19:e0300790. [PMID: 38935597 PMCID: PMC11210787 DOI: 10.1371/journal.pone.0300790] [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: 10/12/2023] [Accepted: 03/05/2024] [Indexed: 06/29/2024] Open
Abstract
Myocardial ischemia-reperfusion injury (MIRI) refers to the secondary damage to myocardial tissue that occurs when blood perfusion is rapidly restored following myocardial ischemia. This process often exacerbates the injury to myocardial fiber structure and function. The activation mechanism of angiogenesis is closely related to MIRI and plays a significant role in the occurrence and progression of ischemic injury. In this study, we utilized sequencing data from the GEO database and employed WGCNA, Mfuzz cluster analysis, and protein interaction network to identify Stat3, Rela, and Ubb as hub genes involved in MIRI-angiogenesis. Additionally, the GO and KEGG analysis of differentially expressed genes highlighted their broad participation in inflammatory responses and associated signaling pathways. Moreover, the analysis of sequencing data and hub genes revealed a notable increase in the infiltration ratio of monocytes and activated mast cells. By establishing key cell ROC curves, using independent datasets, and validating the expression of hub genes, we demonstrated their high diagnostic value. Moreover, by scrutinizing single-cell sequencing data alongside trajectory analysis, it has come to light that Stat3 and Rela exhibit predominant expression within Dendritic cells. In contrast, Ubb demonstrates expression across multiple cell types, with all three genes being expressed at distinct stages of cellular development. Lastly, leveraging the CMap database, we predicted potential small molecule compounds for the identified hub genes and validated their binding activity through molecular docking. Ultimately, our research provides valuable evidence and references for the early diagnosis and treatment of MIRI from the perspective of angiogenesis.
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Affiliation(s)
- Yaowei Zhao
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Hongyu Li
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
- Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xiyuan Ma
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xianghong Meng
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Qiang Tang
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
- Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
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11
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Demeter F, Németh Z, Kajdácsi E, Bihari G, Dobó J, Gál P, Cervenak L. Detrimental interactions of hypoxia and complement MASP-1 in endothelial cells as a model for atherosclerosis-related diseases. Sci Rep 2024; 14:14882. [PMID: 38937560 PMCID: PMC11211410 DOI: 10.1038/s41598-024-64479-6] [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: 11/28/2023] [Accepted: 06/10/2024] [Indexed: 06/29/2024] Open
Abstract
Both hypoxia and the complement lectin pathway (CLP) are involved in atherosclerosis and atherosclerosis-related stroke and acute myocardial infarction (AMI). We have previously shown that mannose-binding lectin-associated serine protease-1 (MASP-1), the most abundant enzyme of CLP, induces an inflammatory phenotype of endothelial cells (ECs) by cleaving protease activated receptors (PARs). In the absence of data, we aimed to investigate whether hypoxia and MASP-1 interact at the level of ECs, to better understand their role in atherosclerosis-related diseases. Hypoxia attenuated the wound healing ability of ECs, increased ICAM-1 and decreased ICAM-2 expression and upregulated PAR2 gene expression. Hypoxia and MASP-1 increased GROα and IL-8 production, and endothelial permeability without potentiating each other's effects, whereas they cooperatively disrupted vascular network integrity, activated the Ca2+, CREB and NFκB signaling pathways, and upregulated the expression of E-selectin, a crucial adhesion molecule in neutrophil homing. VCAM-1 expression was not influenced either by hypoxia, or by MASP-1. In summary, hypoxia potentiates the effect of MASP-1 on ECs, at least partially by increasing PAR expression, resulting in interaction at several levels, which may altogether exacerbate stroke and AMI progression. Our findings suggest that MASP-1 is a potential drug target in the acute phase of atherosclerosis-related diseases.
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Affiliation(s)
- Flóra Demeter
- Research Laboratory, Department of Internal Medicine and Haematology, Semmelweis University, Szentkirályi U. 46, Budapest, 1088, Hungary
| | - Zsuzsanna Németh
- Research Laboratory, Department of Internal Medicine and Haematology, Semmelweis University, Szentkirályi U. 46, Budapest, 1088, Hungary
| | - Erika Kajdácsi
- Research Laboratory, Department of Internal Medicine and Haematology, Semmelweis University, Szentkirályi U. 46, Budapest, 1088, Hungary
- Research Group for Immunology and Hematology, Semmelweis University-HUN-REN-SU (Office for Supported Research Groups), Budapest, Hungary
| | - György Bihari
- Research Laboratory, Department of Internal Medicine and Haematology, Semmelweis University, Szentkirályi U. 46, Budapest, 1088, Hungary
| | - József Dobó
- Institute of Molecular Life Sciences, HUN-REN Research Centre for Natural Sciences, Hungarian Research Network, Budapest, Hungary
| | - Péter Gál
- Institute of Molecular Life Sciences, HUN-REN Research Centre for Natural Sciences, Hungarian Research Network, Budapest, Hungary
| | - László Cervenak
- Research Laboratory, Department of Internal Medicine and Haematology, Semmelweis University, Szentkirályi U. 46, Budapest, 1088, Hungary.
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12
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Yoshida S, Kawai H, Soe Y, Eain HS, Sanou S, Takabatake K, Takeshita Y, Hisatomi M, Nagatsuka H, Asaumi J, Yanagi Y. Efficacy of Cisplatin-CXCR4 Antagonist Combination Therapy in Oral Cancer. Cancers (Basel) 2024; 16:2326. [PMID: 39001388 PMCID: PMC11240506 DOI: 10.3390/cancers16132326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 06/13/2024] [Accepted: 06/20/2024] [Indexed: 07/16/2024] Open
Abstract
Cisplatin is a platinum-based compound that is widely used for treating inoperable oral squamous cell carcinoma (OSCC) in Japan; however, resistance to cisplatin presents a challenge and innovative approaches are required. We aimed to investigate the therapeutic potential of targeting the chemokine receptor CXCR4, which is involved in angiogenesis and tumor progression, using the CXCR4 inhibitor AMD3100, in combination with cisplatin. AMD3100 induced necrosis and bleeding in OSCC xenografts by inhibiting angiogenesis. We investigated the combined ability of AMD3100 plus cisplatin to enhance the antitumor effect in cisplatin-resistant OSCC. An MTS assay identified HSC-2 cells as cisplatin-resistant cells in vitro. Mice treated with the cisplatin-AMD combination exhibited the most significant reduction in tumor volume, accompanied by extensive hemorrhage and necrosis. Histological examination indicated thin and short tumor vessels in the AMD and cisplatin-AMD groups. These results indicated that cisplatin and AMD3100 had synergistic antitumor effects, highlighting their potential for vascular therapy of refractory OSCC. Antitumor vascular therapy using cisplatin combined with a CXCR4 inhibitor provides a novel strategy for addressing cisplatin-resistant OSCC.
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Affiliation(s)
- Saori Yoshida
- Preliminary Examination Room, Okayama University Hospital, Okayama 700-8558, Japan; (S.Y.); (Y.Y.)
| | - Hotaka Kawai
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan; (Y.S.); (H.S.E.); (H.N.)
| | - Yamin Soe
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan; (Y.S.); (H.S.E.); (H.N.)
| | - Htoo Shwe Eain
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan; (Y.S.); (H.S.E.); (H.N.)
| | - Sho Sanou
- Department of Oral and Maxillofacial Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan;
| | - Kiyofumi Takabatake
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan; (Y.S.); (H.S.E.); (H.N.)
| | - Yohei Takeshita
- Department of Oral and Maxillofacial Radiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan; (Y.T.); (J.A.)
| | - Miki Hisatomi
- Department of Oral and Maxillofacial Radiology, Okayama University Hospital, Okayama 700-8558, Japan;
| | - Hitoshi Nagatsuka
- Department of Oral Pathology and Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan; (Y.S.); (H.S.E.); (H.N.)
| | - Junichi Asaumi
- Department of Oral and Maxillofacial Radiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan; (Y.T.); (J.A.)
| | - Yoshinobu Yanagi
- Preliminary Examination Room, Okayama University Hospital, Okayama 700-8558, Japan; (S.Y.); (Y.Y.)
- Department of Dental Informatics, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8525, Japan
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13
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Wang X, Xie R, Zhao D, Wang G, Zhang L, Shi W, Chen Y, Mo T, Du Y, Tian X, Wang W, Cao R, Ma Y, Wei Y, Wang Y. Blocking the TRAIL-DR5 Pathway Reduces Cardiac Ischemia-Reperfusion Injury by Decreasing Neutrophil Infiltration and Neutrophil Extracellular Traps Formation. Cardiovasc Drugs Ther 2024:10.1007/s10557-024-07591-z. [PMID: 38900242 DOI: 10.1007/s10557-024-07591-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/28/2024] [Indexed: 06/21/2024]
Abstract
PURPOSE Acute myocardial infarction (AMI) is a leading cause of mortality. Neutrophils penetrate injured heart tissue during AMI or ischemia-reperfusion (I/R) injury and produce inflammatory factors, chemokines, and extracellular traps that exacerbate heart injury. Inhibition of the TRAIL-DR5 pathway has been demonstrated to alleviate cardiac ischemia-reperfusion injury in a leukocyte-dependent manner. However, it remains unknown whether TRAIL-DR5 signaling is involved in regulating neutrophil extracellular traps (NETs) release. METHODS This study used various models to examine the effects of activating the TRAIL-DR5 pathway with soluble mouse TRAIL protein and inhibiting the TRAIL-DR5 signaling pathway using DR5 knockout mice or mDR5-Fc fusion protein on NETs formation and cardiac injury. The models used included a co-culture model involving bone marrow-derived neutrophils and primary cardiomyocytes and a model of myocardial I/R in mice. RESULTS NETs formation is suppressed by TRAIL-DR5 signaling pathway inhibition, which can lessen cardiac I/R injury. This intervention reduces the release of adhesion molecules and chemokines, resulting in decreased neutrophil infiltration and inhibiting NETs production by downregulating PAD4 in neutrophils. CONCLUSION This work clarifies how the TRAIL-DR5 signaling pathway regulates the neutrophil response during myocardial I/R damage, thereby providing a scientific basis for therapeutic intervention targeting the TRAIL-DR5 signaling pathway in myocardial infarction.
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Affiliation(s)
- Xuance Wang
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Ran Xie
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
- The College of Medical Technology, Shangqiu Medical College, Shangqiu, 476000, P.R. China
| | - Dan Zhao
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
- The First Affiliated Hospital, Henan University, Kaifeng, 475004, P.R. China
| | - Guiling Wang
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Lijie Zhang
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Wei Shi
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Yanyan Chen
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Tingting Mo
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Yuxin Du
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Xuefei Tian
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Wanjun Wang
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Run Cao
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Yuanfang Ma
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China
| | - Yinxiang Wei
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China.
| | - Yaohui Wang
- Joint National Laboratory for Antibody Drug Engineering, Henan University, Kaifeng, 475004, P.R. China.
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Khan H, Zamzam A, Shaikh F, Saposnik G, Mamdani M, Qadura M. Predicting Major Adverse Carotid Cerebrovascular Events in Patients with Carotid Stenosis: Integrating a Panel of Plasma Protein Biomarkers and Clinical Features-A Pilot Study. J Clin Med 2024; 13:3382. [PMID: 38929911 PMCID: PMC11203750 DOI: 10.3390/jcm13123382] [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: 04/19/2024] [Revised: 06/06/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
Background: Carotid stenosis (CS) is an atherosclerotic disease of the carotid artery that can lead to devastating cardiovascular outcomes such as stroke, disability, and death. The currently available treatment for CS is medical management through risk reduction, including control of hypertension, diabetes, and/or hypercholesterolemia. Surgical interventions are currently suggested for patients with symptomatic disease with stenosis >50%, where patients have suffered from a carotid-related event such as a cerebrovascular accident, or asymptomatic disease with stenosis >60% if the long-term risk of death is <3%. There is a lack of current plasma protein biomarkers available to predict patients at risk of such adverse events. Methods: In this study, we investigated several growth factors and biomarkers of inflammation as potential biomarkers for adverse CS events such as stroke, need for surgical intervention, myocardial infarction, and cardiovascular-related death. In this pilot study, we use a support vector machine (SVM), random forest models, and the following four significantly elevated biomarkers: C-X-C Motif Chemokine Ligand 6 (CXCL6); Interleukin-2 (IL-2); Galectin-9; and angiopoietin-like protein (ANGPTL4). Results: Our SVM model best predicted carotid cerebrovascular events with an area under the curve (AUC) of >0.8 and an accuracy of 0.88, demonstrating strong prognostic capability. Conclusions: Our SVM model may be used for risk stratification of patients with CS to determine those who may benefit from surgical intervention.
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Affiliation(s)
- Hamzah Khan
- Division of Vascular Surgery, St. Michael’s Hospital, Toronto, ON M5B 1W8, Canada; (H.K.); (A.Z.); (F.S.)
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Abdelrahman Zamzam
- Division of Vascular Surgery, St. Michael’s Hospital, Toronto, ON M5B 1W8, Canada; (H.K.); (A.Z.); (F.S.)
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Farah Shaikh
- Division of Vascular Surgery, St. Michael’s Hospital, Toronto, ON M5B 1W8, Canada; (H.K.); (A.Z.); (F.S.)
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Gustavo Saposnik
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital—Unity Health Toronto, Toronto, ON M5B 1W8, Canada; (G.S.); (M.M.)
- Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Muhammad Mamdani
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital—Unity Health Toronto, Toronto, ON M5B 1W8, Canada; (G.S.); (M.M.)
| | - Mohammad Qadura
- Division of Vascular Surgery, St. Michael’s Hospital, Toronto, ON M5B 1W8, Canada; (H.K.); (A.Z.); (F.S.)
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital—Unity Health Toronto, Toronto, ON M5B 1W8, Canada; (G.S.); (M.M.)
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15
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Huang Y, Niu Y, Wang X, Li X, He Y, Liu X. Identification of novel biomarkers related to neutrophilic inflammation in COPD. Front Immunol 2024; 15:1410158. [PMID: 38873611 PMCID: PMC11169582 DOI: 10.3389/fimmu.2024.1410158] [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: 03/31/2024] [Accepted: 05/15/2024] [Indexed: 06/15/2024] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) is one of the most prevalent chronic respiratory diseases and the fourth cause of mortality globally. Neutrophilic inflammation has a vital role in the occurrence and progression of COPD. This study aimed to identify the novel hub genes involved in neutrophilic inflammation in COPD through bioinformatic prediction and experimental validation. Methods Both the single-cell RNA sequencing (scRNA-seq) dataset (GSE173896) and the RNA sequencing (RNA-seq) dataset (GSE57148) were downloaded from the Gene Expression Omnibus (GEO) database. The Seurat package was used for quality control, dimensions reduction, and cell identification of scRNA-seq. The irGSEA package was used for scoring individual cells. The Monocle2 package was used for the trajectory analysis of neutrophils. The CIBERSORT algorithm was used for analysis of immune cell infiltration in the lungs of COPD patients and controls in RNA-seq dataset, and weighted gene co-expression network analysis (WGCNA) correlated gene modules with neutrophil infiltration. The Mendelian randomization (MR) analysis explored the causal relationship between feature DEGs and COPD. The protein-protein interaction (PPI) network of novel hub genes was constructed, and real-time quantitative polymerase chain reaction (qRT-PCR) was used to validate novel hub genes in clinical specimens. Results In scRNA-seq, the gene sets upregulated in COPD samples were related to the neutrophilic inflammatory response and TNF-α activation of the NF-κB signaling pathway. In RNA-seq, immune infiltration analysis showed neutrophils were upregulated in COPD lung tissue. We combined data from differential and modular genes and identified 51 differential genes associated with neutrophilic inflammation. Using MR analysis, 6 genes were explored to be causally associated with COPD. Meanwhile, 11 hub genes were identified by PPI network analysis, and all of them were upregulated. qRT-PCR experiments validated 9 out of 11 genes in peripheral blood leukocytes of COPD patients. Furthermore, 5 genes negatively correlated with lung function in COPD patients. Finally, a network of transcription factors for NAMPT and PTGS2 was constructed. Conclusion This study identified nine novel hub genes related to the neutrophilic inflammation in COPD, and two genes were risk factors of COPD, which may serve as potential biomarkers for the clinical severity of COPD.
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Affiliation(s)
- Yuchen Huang
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Pulmonary Diseases of National Health Commission, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, Wuhan, China
| | - Yang Niu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Pulmonary Diseases of National Health Commission, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, Wuhan, China
| | - Xuezhao Wang
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Pulmonary Diseases of National Health Commission, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, Wuhan, China
| | - Xiaochen Li
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Pulmonary Diseases of National Health Commission, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, Wuhan, China
| | - Yuanzhou He
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Pulmonary Diseases of National Health Commission, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, Wuhan, China
| | - Xiansheng Liu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Pulmonary Diseases of National Health Commission, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, Wuhan, China
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Li S, Sheng J, Zhang D, Qin H. Targeting tumor-associated macrophages to reverse antitumor drug resistance. Aging (Albany NY) 2024; 16:10165-10196. [PMID: 38787372 PMCID: PMC11210230 DOI: 10.18632/aging.205858] [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: 11/29/2023] [Accepted: 04/22/2024] [Indexed: 05/25/2024]
Abstract
Currently, antitumor drugs show limited clinical outcomes, mainly due to adaptive resistance. Clinical evidence has highlighted the importance of the tumor microenvironment (TME) and tumor-associated macrophages (TAMs) in tumor response to conventional antitumor drugs. Preclinical studies show that TAMs following antitumor agent can be reprogrammed to an immunosuppressive phenotype and proangiogenic activities through different mechanisms, mediating drug resistance and poor prognosis. Potential extrinsic inhibitors targeting TAMs repolarize to an M1-like phenotype or downregulate proangiogenic function, enhancing therapeutic efficacy of anti-tumor therapy. Moreover, pharmacological modulation of macrophages that restore the immune stimulatory characteristics is useful to reshaping the tumor microenvironment, thus further limiting tumor growth. This review aims to introduce macrophage response in tumor therapy and provide a potential therapeutic combination strategy of TAM-targeting immunomodulation with conventional antitumor drugs.
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Affiliation(s)
- Sheng Li
- The Second Hospital of Jilin University, Changchun, China
| | - Jiyao Sheng
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, China
| | - Dan Zhang
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, China
| | - Hanjiao Qin
- Department of Radiotherapy, The Second Hospital of Jilin University, Changchun, China
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17
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Huang GH, Liu GL, Huang DZ, Diao XW, Lv SQ. Single-cell analysis of a progressive Rosai-Dorfman disease affecting the cerebral parenchyma: a case report. Acta Neuropathol Commun 2024; 12:78. [PMID: 38769536 PMCID: PMC11103976 DOI: 10.1186/s40478-024-01794-z] [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: 03/21/2024] [Accepted: 05/06/2024] [Indexed: 05/22/2024] Open
Abstract
Neurologic Rosai-Dorfman disease (RDD) is a rare type of non-Langerhans cell histiocytosis that affects the central nervous system. Most neurologic RDDs grow like meningiomas, have clear boundaries, and can be completely resected. However, a few RDDs are invasive and aggressive, and no effective treatment options are available because the molecular mechanisms involved remain unknown. Here, we report a case of deadly and glucocorticoid-resistant neurologic RDD and explore its possible pathogenic mechanisms via single-cell RNA sequencing. First, we identified two distinct but evolutionarily related histiocyte subpopulations (the C1Q+ and SPP1+ histiocytes) that accumulated in the biopsy sample. The expression of genes in the KRAS signaling pathway was upregulated, indicating gain-of-function of KRAS mutations. The C1Q+ and SPP1+ histiocytes were highly differentiated and arrested in the G1 phase, excluding the idea that RDD is a lympho-histio-proliferative disorder. Second, although C1Q+ histiocytes were the primary RDD cell type, SPP1+ histiocytes highly expressed several severe inflammation-related and invasive factors, such as WNT5A, IL-6, and MMP12, suggesting that SPP1+ histiocytes plays a central role in driving the progression of this disease. Third, oligodendrocytes were found to be the prominent cell type that initiates RDD via MIF and may resist glucocorticoid treatment via the MDK and PTN signaling pathways. In summary, in this case, we report a rare presentation of neurologic RDD and provided new insight into the pathogenic mechanisms of progressive neurologic RDD. This study will also offer evidence for developing precision therapies targeting this complex disease.
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Affiliation(s)
- Guo-Hao Huang
- Department of Neurosurgery, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China
| | - Guo-Long Liu
- Department of Neurosurgery, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China
| | - De-Zhi Huang
- Medical Center of Hematology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China
| | - Xin-Wei Diao
- Department of Pathology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China.
| | - Sheng-Qing Lv
- Department of Neurosurgery, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China.
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18
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Huang X, Nepovimova E, Adam V, Sivak L, Heger Z, Valko M, Wu Q, Kuca K. Neutrophils in Cancer immunotherapy: friends or foes? Mol Cancer 2024; 23:107. [PMID: 38760815 PMCID: PMC11102125 DOI: 10.1186/s12943-024-02004-z] [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: 01/09/2024] [Accepted: 04/16/2024] [Indexed: 05/19/2024] Open
Abstract
Neutrophils play a Janus-faced role in the complex landscape of cancer pathogenesis and immunotherapy. As immune defense cells, neutrophils release toxic substances, including reactive oxygen species and matrix metalloproteinase 9, within the tumor microenvironment. They also modulate the expression of tumor necrosis factor-related apoptosis-inducing ligand and Fas ligand, augmenting their capacity to induce tumor cell apoptosis. Their involvement in antitumor immune regulation synergistically activates a network of immune cells, bolstering anticancer effects. Paradoxically, neutrophils can succumb to the influence of tumors, triggering signaling cascades such as JAK/STAT, which deactivate the immune system network, thereby promoting immune evasion by malignant cells. Additionally, neutrophil granular constituents, such as neutrophil elastase and vascular endothelial growth factor, intricately fuel tumor cell proliferation, metastasis, and angiogenesis. Understanding the mechanisms that guide neutrophils to collaborate with other immune cells for comprehensive tumor eradication is crucial to enhancing the efficacy of cancer therapeutics. In this review, we illuminate the underlying mechanisms governing neutrophil-mediated support or inhibition of tumor progression, with a particular focus on elucidating the internal and external factors that influence neutrophil polarization. We provide an overview of recent advances in clinical research regarding the involvement of neutrophils in cancer therapy. Moreover, the future prospects and limitations of neutrophil research are discussed, aiming to provide fresh insights for the development of innovative cancer treatment strategies targeting neutrophils.
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Affiliation(s)
- Xueqin Huang
- College of Life Science, Yangtze University, Jingzhou, 434025, China
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Králové, 500 03, Hradec Králové, Czech Republic
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Ladislav Sivak
- Department of Chemistry and Biochemistry, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Zbynek Heger
- Department of Chemistry and Biochemistry, Mendel University in Brno, 613 00, Brno, Czech Republic
| | - Marian Valko
- Faculty of Chemical and Food Technology, Slovak University of Technology, 812 37, Bratislava, Slovakia
| | - Qinghua Wu
- College of Life Science, Yangtze University, Jingzhou, 434025, China.
- Department of Chemistry, Faculty of Science, University of Hradec Králové, 500 03, Hradec Králové, Czech Republic.
| | - Kamil Kuca
- Department of Chemistry, Faculty of Science, University of Hradec Králové, 500 03, Hradec Králové, Czech Republic.
- Biomedical Research Center, University Hospital Hradec Kralove, 500 05, Hradec Kralove, Czech Republic.
- Andalusian Research Institute in Data Science and Computational Intelligence (DaSCI), University of Granada, Granada, Spain.
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Nakanishi M, Ibe A, Morishita K, Shinagawa K, Yamamoto Y, Takahashi H, Ikemori K, Muragaki Y, Ehata S. Acid-sensing receptor GPR4 plays a crucial role in lymphatic cancer metastasis. Cancer Sci 2024; 115:1551-1563. [PMID: 38410865 PMCID: PMC11093208 DOI: 10.1111/cas.16098] [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: 08/15/2023] [Revised: 01/08/2024] [Accepted: 01/17/2024] [Indexed: 02/28/2024] Open
Abstract
Cancer tissues exhibit an acidic microenvironment owing to the accumulation of protons and lactic acid produced by cancer and inflammatory cells. To examine the role of an acidic microenvironment in lymphatic cancer metastasis, gene expression profiling was conducted using human dermal lymphatic endothelial cells (HDLECs) treated with a low pH medium. Microarray and gene set enrichment analysis revealed that acid treatment induced the expression of inflammation-related genes in HDLECs, including genes encoding chemokines and adhesion molecules. Acid treatment-induced chemokines C-X3-C motif chemokine ligand 1 (CX3CL1) and C-X-C motif chemokine ligand 6 (CXCL6) autocrinally promoted the growth and tube formation of HDLECs. The expression of vascular cell adhesion molecule 1 (VCAM-1) increased in HDLECs after acid treatment in a time-dependent manner, which, in turn, enhanced their adhesion to melanoma cells. Among various acid-sensing receptors, HDLECs basally expressed G protein-coupled receptor 4 (GPR4), which was augmented under the acidic microenvironment. The induction of chemokines or VCAM-1 under acidic conditions was attenuated by GPR4 knockdown in HDLECs. In addition, lymph node metastases in a mouse melanoma model were suppressed by administering an anti-VCAM-1 antibody or a GPR4 antagonist. These results suggest that an acidic microenvironment modifies the function of lymphatic endothelial cells via GPR4, thereby promoting lymphatic cancer metastasis. Acid-sensing receptors and their downstream molecules might serve as preventive or therapeutic targets in cancer.
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Affiliation(s)
- Masako Nakanishi
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
| | - Akiya Ibe
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
| | - Kiyoto Morishita
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
| | - Kazutaka Shinagawa
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
| | - Yushi Yamamoto
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
| | - Hibiki Takahashi
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
| | - Kyoka Ikemori
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
| | - Yasuteru Muragaki
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
| | - Shogo Ehata
- Department of Pathology, School of MedicineWakayama Medical UniversityWakayamaJapan
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20
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Ji HZ, Liu B, Ren M, Li S, Zheng JF, Liu TY, Yu HH, Sun Y. The CXCLs-CXCR2 axis modulates the cross-communication between tumor-associated neutrophils and tumor cells in cervical cancer. Expert Rev Clin Immunol 2024; 20:559-569. [PMID: 38224014 DOI: 10.1080/1744666x.2024.2305808] [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: 10/23/2023] [Accepted: 01/08/2024] [Indexed: 01/16/2024]
Abstract
OBJECTIVE This study aimed to check the expression profile of the C-X-C motif chemokine ligands (CXCLs)-C-X-C motif chemokine receptor 2 (CXCR2) axis in cervical cancer and to explore the cross-talk between cervical cancer cells and neutrophils via CXCLs-CXCR2 axis. METHODS Available RNA-sequencing data based on bulk tissues and single-cell/nucleus RNA-sequencing data were used for bioinformatic analysis. Cervical cancer cell lines Hela and SiHa cells were utilized for in vitro and in vivo studies. RESULTS Except for neutrophils, CXCR2 mRNA expression is limited in other types of cells in the cervical tumor microenvironment. CXCLs bind to CXCR2 and are mainly expressed by tumor cells. CXCL1, 2, 3, 5, 6, and 8, which are consistently associated with neutrophil infiltration, are also linked to poor prognosis. SB225002 (a CXCR2 inhibitor) treatment significantly impairs SiHa cell-induced neutrophil migration. CXCL1, CXCL2, CXCL5, or CXCL8 neutralized conditioned medium from SiHa cells have weaker recruiting effects. The conditioned medium of neutrophils from healthy donors can slow cancer cell proliferation. Conditioned medium of tumor-associated neutrophils (TANs) can drastically enhance cervical cancer cell growth in vitro and in vivo. CONCLUSIONS The CXCLs-CXCR2 axis is critical in neutrophil recruitment and tumor cell proliferation in the cervical cancer microenvironment.
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Affiliation(s)
- Hai-Zhou Ji
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, China
| | - Bin Liu
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, China
| | - Mi Ren
- Department of Oncological Nursing, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, Fujian, China
| | - Sang Li
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, China
| | - Jian-Feng Zheng
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, China
| | - Tong-Yu Liu
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, China
| | - Hui-Hui Yu
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, China
| | - Yang Sun
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, China
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21
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Song C, Liu W, Luo Y, Liu J, Jiang G, Wang R, He Z, Wang X, Mao W. Alterations in the immune landscape characterized by inflammatory activation and immune escape within 12 h after trauma. Immunobiology 2024; 229:152801. [PMID: 38593729 DOI: 10.1016/j.imbio.2024.152801] [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: 10/28/2023] [Revised: 03/15/2024] [Accepted: 03/29/2024] [Indexed: 04/11/2024]
Abstract
BACKGROUND Trauma is statistically a significant cause of mortality among patients across countries. Nevertheless, the precise correlation between genetic diagnostic markers and the intricate mechanism of trauma remains indistinct. METHODS Our study exclusively centered on trauma patients and selected three trauma-related datasets from the Gene Expression Omnibus (GEO) database, all of which had blood samples collected within post-traumatic 12 h. Differential gene screening, the WGCNA and Cytoscape software were employed to analyze the two datasets, with a particular emphasis on the top 100 genes selected based on MCC algorithm scores. A logistic diagnostic model was constructed by analyzing the intersection genes in the third dataset, leading to the identification of diagnostic biomarkers with high efficiency. The global immune landscape of these patients was extensively investigated using a multidimensional approach. Meanwhile, the underlying pathological and physiological mechanisms associated with early trauma status are summarized by integrating existing literature. RESULTS Out of these two GEO datasets, 21 overlapping genes were identified and incorporated into in the logistic diagnostic model constructed in the GSE36809 dataset. A panel of 9 genes was uncovered as a diagnostic biomarker, and their expression and correlation were subsequently verified. Additionally, by virtue of various algorithms, the findings revealed an upregulation of neutrophil expression and a downregulation of CD8+ T cell expression, indicating characteristic early trauma-induced inflammation activation and immune suppression. The correlation observed between the feature genes and immune cells serves to validate the exceptional diagnostic capability of these 9 genes in identifying trauma status and their promising potential for patients who could benefit from targeted immune interventions. Drawing from these findings, the discussion section offers insights into the underlying pathological and physiological mechanisms at play. CONCLUSION Our research has discovered a novel diagnostic biomarker and unveiled its association with post-traumatic immune alterations. This breakthrough enables accurate and timely diagnosis of early trauma, facilitating the implementation of appropriate healthcare interventions.
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Affiliation(s)
- Chenghu Song
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China
| | - Weici Liu
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China
| | - Yu Luo
- Department of Emergency Medicine, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China
| | - Jiwei Liu
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China
| | - Guanyu Jiang
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China
| | - Ruixin Wang
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China
| | - Zhao He
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China.
| | - Xiaokun Wang
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China.
| | - Wenjun Mao
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China.
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22
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Wolf MM, Madden MZ, Arner EN, Bader JE, Ye X, Vlach L, Tigue ML, Landis MD, Jonker PB, Hatem Z, Steiner KK, Gaines DK, Reinfeld BI, Hathaway ES, Xin F, Tantawy MN, Haake SM, Jonasch E, Muir A, Weiss VL, Beckermann KE, Rathmell WK, Rathmell JC. VHL loss reprograms the immune landscape to promote an inflammatory myeloid microenvironment in renal tumorigenesis. J Clin Invest 2024; 134:e173934. [PMID: 38618956 PMCID: PMC11014672 DOI: 10.1172/jci173934] [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: 07/19/2023] [Accepted: 02/24/2024] [Indexed: 04/16/2024] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is characterized by dysregulated hypoxia signaling and a tumor microenvironment (TME) highly enriched in myeloid and lymphoid cells. Loss of the von Hippel Lindau (VHL) gene is a critical early event in ccRCC pathogenesis and promotes stabilization of HIF. Whether VHL loss in cancer cells affects immune cells in the TME remains unclear. Using Vhl WT and Vhl-KO in vivo murine kidney cancer Renca models, we found that Vhl-KO tumors were more infiltrated by immune cells. Tumor-associated macrophages (TAMs) from Vhl-deficient tumors demonstrated enhanced in vivo glucose consumption, phagocytosis, and inflammatory transcriptional signatures, whereas lymphocytes from Vhl-KO tumors showed reduced activation and a lower response to anti-programmed cell death 1 (anti-PD-1) therapy in vivo. The chemokine CX3CL1 was highly expressed in human ccRCC tumors and was associated with Vhl deficiency. Deletion of Cx3cl1 in cancer cells decreased myeloid cell infiltration associated with Vhl loss to provide a mechanism by which Vhl loss may have contributed to the altered immune landscape. Here, we identify cancer cell-specific genetic features that drove environmental reprogramming and shaped the tumor immune landscape, with therapeutic implications for the treatment of ccRCC.
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Affiliation(s)
- Melissa M. Wolf
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
- Graduate Program in Cancer Biology and
| | - Matthew Z. Madden
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
- Medical Scientist Training Program, Vanderbilt University, Nashville, Tennessee, USA
| | - Emily N. Arner
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
| | - Jackie E. Bader
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
| | - Xiang Ye
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
| | - Logan Vlach
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
- Graduate Program in Cancer Biology and
| | - Megan L. Tigue
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
- Graduate Program in Cancer Biology and
- Medical Scientist Training Program, Vanderbilt University, Nashville, Tennessee, USA
| | | | - Patrick B. Jonker
- Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois, USA
| | - Zaid Hatem
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
| | - KayLee K. Steiner
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
- Graduate Program in Cancer Biology and
| | - Dakim K. Gaines
- Department of Radiation Oncology
- Vanderbilt-Ingram Cancer Center
| | - Bradley I. Reinfeld
- Graduate Program in Cancer Biology and
- Medical Scientist Training Program, Vanderbilt University, Nashville, Tennessee, USA
- Department of Medicine, VUMC, Nashville, Tennessee, USA
| | - Emma S. Hathaway
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
- Graduate Program in Cancer Biology and
| | - Fuxue Xin
- Department of Radiology and Radiological Sciences, and
- Vanderbilt University Institute of Imaging Science, VUMC, Nashville, Tennessee, USA
| | - M. Noor Tantawy
- Department of Radiology and Radiological Sciences, and
- Vanderbilt University Institute of Imaging Science, VUMC, Nashville, Tennessee, USA
| | - Scott M. Haake
- Department of Medicine, VUMC, Nashville, Tennessee, USA
- Vanderbilt-Ingram Cancer Center
| | - Eric Jonasch
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Alexander Muir
- Ben May Department for Cancer Research, University of Chicago, Chicago, Illinois, USA
| | - Vivian L. Weiss
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
- Vanderbilt-Ingram Cancer Center
| | - Kathryn E. Beckermann
- Department of Medicine, VUMC, Nashville, Tennessee, USA
- Vanderbilt-Ingram Cancer Center
| | - W. Kimryn Rathmell
- Department of Medicine, VUMC, Nashville, Tennessee, USA
- Vanderbilt-Ingram Cancer Center
- Vanderbilt Center for Immunobiology, VUMC, Nashville, Tennessee, USA
| | - Jeffrey C. Rathmell
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville (VUMC), Tennessee, USA
- Vanderbilt-Ingram Cancer Center
- Vanderbilt Center for Immunobiology, VUMC, Nashville, Tennessee, USA
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23
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Lin C, Chu Y, Zheng Y, Gu S, Hu Y, He J, Shen Z. Macrophages: plastic participants in the diagnosis and treatment of head and neck squamous cell carcinoma. Front Immunol 2024; 15:1337129. [PMID: 38650924 PMCID: PMC11033442 DOI: 10.3389/fimmu.2024.1337129] [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: 11/12/2023] [Accepted: 03/18/2024] [Indexed: 04/25/2024] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) rank among the most prevalent types of head and neck cancer globally. Unfortunately, a significant number of patients receive their diagnoses at advanced stages, limiting the effectiveness of available treatments. The tumor microenvironment (TME) is a pivotal player in HNSCC development, with macrophages holding a central role. Macrophages demonstrate diverse functions within the TME, both inhibiting and facilitating cancer progression. M1 macrophages are characterized by their phagocytic and immune activities, while M2 macrophages tend to promote inflammation and immunosuppression. Striking a balance between these different polarization states is essential for maintaining overall health, yet in the context of tumors, M2 macrophages typically prevail. Recent efforts have been directed at controlling the polarization states of macrophages, paving the way for novel approaches to cancer treatment. Various drugs and immunotherapies, including innovative treatments based on macrophages like engineering macrophages and CAR-M cell therapy, have been developed. This article provides an overview of the roles played by macrophages in HNSCC, explores potential therapeutic targets and strategies, and presents fresh perspectives on the future of HNSCC treatment.
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Affiliation(s)
- Chen Lin
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
- Health Science Center, Ningbo University, Ningbo, China
| | - Yidian Chu
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
- Health Science Center, Ningbo University, Ningbo, China
| | - Ye Zheng
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
- Health Science Center, Ningbo University, Ningbo, China
| | - Shanshan Gu
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
| | - Yanghao Hu
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
- Health Science Center, Ningbo University, Ningbo, China
| | - Jiali He
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
- Health Science Center, Ningbo University, Ningbo, China
| | - Zhisen Shen
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
- Health Science Center, Ningbo University, Ningbo, China
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24
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Saba E, Farhat M, Daoud A, Khashan A, Forkush E, Menahem NH, Makkawi H, Pandi K, Angabo S, Kawasaki H, Plaschkes I, Parnas O, Zamir G, Atlan K, Elkin M, Katz L, Nussbaum G. Oral bacteria accelerate pancreatic cancer development in mice. Gut 2024; 73:770-786. [PMID: 38233197 DOI: 10.1136/gutjnl-2023-330941] [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: 08/17/2023] [Accepted: 12/28/2023] [Indexed: 01/19/2024]
Abstract
OBJECTIVE Epidemiological studies highlight an association between pancreatic ductal adenocarcinoma (PDAC) and oral carriage of the anaerobic bacterium Porphyromonas gingivalis, a species highly linked to periodontal disease. We analysed the potential for P. gingivalis to promote pancreatic cancer development in an animal model and probed underlying mechanisms. DESIGN We tracked P. gingivalis bacterial translocation from the oral cavity to the pancreas following administration to mice. To dissect the role of P. gingivalis in PDAC development, we administered bacteria to a genetically engineered mouse PDAC model consisting of inducible acinar cell expression of mutant Kras (Kras +/LSL-G12D; Ptf1a-CreER, iKC mice). These mice were used to study the cooperative effects of Kras mutation and P. gingivalis on the progression of pancreatic intraepithelial neoplasia (PanIN) to PDAC. The direct effects of P. gingivalis on acinar cells and PDAC cell lines were studied in vitro. RESULTS P. gingivalis migrated from the oral cavity to the pancreas in mice and can be detected in human PanIN lesions. Repetitive P. gingivalis administration to wild-type mice induced pancreatic acinar-to-ductal metaplasia (ADM), and altered the composition of the intrapancreatic microbiome. In iKC mice, P. gingivalis accelerated PanIN to PDAC progression. In vitro, P. gingivalis infection induced acinar cell ADM markers SOX9 and CK19, and intracellular bacteria protected PDAC cells from reactive oxygen species-mediated cell death resulting from nutrient stress. CONCLUSION Taken together, our findings demonstrate a causal role for P. gingivalis in pancreatic cancer development in mice.
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Affiliation(s)
- Elias Saba
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
| | - Maria Farhat
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
| | - Alaa Daoud
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
| | - Arin Khashan
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
| | - Esther Forkush
- Gastroenterology, Hadassah Medical Center, Jerusalem, Israel
| | - Noam Hallel Menahem
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
| | - Hasnaa Makkawi
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
| | - Karthikeyan Pandi
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
| | - Sarah Angabo
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
| | - Hiromichi Kawasaki
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
- Central Research Institute, Wakunaga Pharmaceutical Co Ltd, Koda-cho, Akitakata-shi, Hiroshima, Japan
| | - Inbar Plaschkes
- Info-CORE, Bioinformatics Unit of the I-CORE, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Oren Parnas
- Immunology and Cancer Research, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Gideon Zamir
- Experimental Surgery, Hebrew University Hadassah Medical School, Jerusalem, Israel
| | | | - Michael Elkin
- Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Lior Katz
- Department of Gastroenterology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Gabriel Nussbaum
- Institute of Biomedical and Oral Research, Hebrew University-Hadassah, Jerusalem, Israel
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25
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Yang W, Wu Z, Cai S, Li Z, Wang W, Wu J, Luo H, Ye X. Tumor lymphangiogenesis index reveals the immune landscape and immunotherapy response in lung adenocarcinoma. Front Immunol 2024; 15:1354339. [PMID: 38638428 PMCID: PMC11024352 DOI: 10.3389/fimmu.2024.1354339] [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: 12/12/2023] [Accepted: 03/25/2024] [Indexed: 04/20/2024] Open
Abstract
Background Lymphangiogenesis (LYM) has an important role in tumor progression and is strongly associated with tumor metastasis. However, the clinical application of LYM has not progressed as expected. The potential value of LYM needs to be further developed in lung adenocarcinoma (LUAD) patients. Methods The Sequencing data and clinical characteristics of LUAD patients were downloaded from The Cancer Genome Atlas and GEO databases. Multiple machine learning algorithms were used to screen feature genes and develop the LYM index. Immune cell infiltration, immune checkpoint expression, Tumor Immune Dysfunction and Exclusion (TIDE) algorithm and drug sensitivity analysis were used to explore the correlation of LYM index with immune profile and anti-tumor therapy. Results We screened four lymphangiogenic feature genes (PECAM1, TIMP1, CXCL5 and PDGFB) to construct LYM index based on multiple machine learning algorithms. We divided LUAD patients into the high LYM index group and the low LYM index group based on the median LYM index. LYM index is a risk factor for the prognosis of LUAD patients. In addition, there was a significant difference in immune profile between high LYM index and low LYM index groups. LUAD patients in the low LYM index group seemed to benefit more from immunotherapy based on the results of TIDE algorithm. Conclusion Overall, we confirmed that the LYM index is a prognostic risk factor and a valuable predictor of immunotherapy response in LUAD patients, which provides new evidence for the potential application of LYM.
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Affiliation(s)
- Weichang Yang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Jiangxi Key Laboratory of Molecular Medicine, Nanchang, Jiangxi, China
| | - Zhijian Wu
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Shanshan Cai
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Zhouhua Li
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Wenjun Wang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Juan Wu
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Hongdan Luo
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Xiaoqun Ye
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
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26
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Canderan G, Muehling LM, Kadl A, Ladd S, Bonham C, Cross CE, Lima SM, Yin X, Sturek JM, Wilson JM, Keshavarz B, Bryant N, Murphy DD, Cheon IS, McNamara CA, Sun J, Utz PJ, Dolatshahi S, Irish JM, Woodfolk JA. Distinct Type 1 Immune Networks Underlie the Severity of Restrictive Lung Disease after COVID-19. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.03.587929. [PMID: 38617217 PMCID: PMC11014603 DOI: 10.1101/2024.04.03.587929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
The variable etiology of persistent breathlessness after COVID-19 have confounded efforts to decipher the immunopathology of lung sequelae. Here, we analyzed hundreds of cellular and molecular features in the context of discrete pulmonary phenotypes to define the systemic immune landscape of post-COVID lung disease. Cluster analysis of lung physiology measures highlighted two phenotypes of restrictive lung disease that differed by their impaired diffusion and severity of fibrosis. Machine learning revealed marked CCR5+CD95+ CD8+ T-cell perturbations in mild-to-moderate lung disease, but attenuated T-cell responses hallmarked by elevated CXCL13 in more severe disease. Distinct sets of cells, mediators, and autoantibodies distinguished each restrictive phenotype, and differed from those of patients without significant lung involvement. These differences were reflected in divergent T-cell-based type 1 networks according to severity of lung disease. Our findings, which provide an immunological basis for active lung injury versus advanced disease after COVID-19, might offer new targets for treatment.
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27
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Su Y, Liu J, Tian Y, Dong H, Shi M, Zhang J, Li W, Huang Q, Xiang N, Wang C, Liu J, He L, Hu L, Haberman AM, Liu H, Yang X. HIF-1α Mediates Immunosuppression and Chemoresistance in Colorectal Cancer by Inhibiting CXCL9, -10 and -11. Biomed Pharmacother 2024; 173:116427. [PMID: 38484558 DOI: 10.1016/j.biopha.2024.116427] [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: 10/16/2023] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 03/27/2024] Open
Abstract
Uncertainty exists regarding the mechanisms by which hypoxia-inducible factors (HIFs) control CD8+T-cell migration into tumor microenvironments. Here, we found that HIF-1α knockdown or overexpression resulted in increased or decreased CXCL9, -10, and -11 expression in vitro, respectively. Gene Set Variation Analysis revealed that elevated HIF-1α levels correlated with a poor prognosis, severe pathological stage, and an absence of CD8+ T cells in the tumor microenvironment in colorectal cancer (CRC) patients. HIF-1α was inversely associated with pathways beneficial to anti-tumor immunotherapy and cytokine/chemokine function. In vivo, inhibiting HIF-1α or its upstream regulator BIRC2 significantly suppressed tumor growth and promoted CD8+ T-cell infiltration. CXCR3 neutralizing antibodies reversed these effects, implicating the involvement of CXCL9, -10, and -11/CXCR3 axis. The presence of HIF-1α weakened the upregulation of CXCL9, -10, and -11 by bleomycin and doxorubicin. Combining HIF-1α inhibition with bleomycin promoted CD8+ T-cell infiltration and tumor suppression in vivo. Moreover, doxorubicin could upregulate CXCL9, -10 and -11 by suppressing HIF-1α. Our findings highlight the potential of HIF-1α inhibition to improve CRC microenvironments and increase chemotherapy sensitivity.
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Affiliation(s)
- Yixi Su
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of Immunobiology, School of Medicine, Yale University, CT, USA
| | - Jiaqi Liu
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Yu Tian
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Haiyan Dong
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Mengchen Shi
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Jingdan Zhang
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Weiqian Li
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Qiang Huang
- Nephrology Division, Department of Medicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Nanlin Xiang
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Chen Wang
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Jun Liu
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Lingyuan He
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Limei Hu
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Ann M Haberman
- Department of Immunobiology, School of Medicine, Yale University, CT, USA
| | - Huanliang Liu
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China.
| | - Xiangling Yang
- Department of Clinical Laboratory, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Department of General Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Guangdong Institute of Gastroenterology, Guangzhou 510655, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China.
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Dohi A, Noguchi T, Yamashita M, Sasaguri K, Yamamoto T, Mori Y. Acute stress transiently activates macrophages and chemokines in cervical lymph nodes. Immunol Res 2024; 72:212-224. [PMID: 38351242 PMCID: PMC11031481 DOI: 10.1007/s12026-023-09409-w] [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: 03/13/2023] [Accepted: 07/12/2023] [Indexed: 04/20/2024]
Abstract
Acute restraint stress (RS) is routinely used to study the effects of psychological and/or physiological stress. We evaluated the impact of RS on cervical lymph nodes in rats at molecular and cellular levels. Male Sprague-Dawley rats were subjected to stress by immobilization for 30, 60, and 120 min (RS30, RS60, and RS120, respectively) and compared with rats of a no-stress control (C) group. The expression of genes encoding chemokines CXCL1/CXCL2 (Cxcl1 and Cxcl2) and their receptor CXCR2 (Cxcr2) was analyzed using reverse transcription-quantitative PCR (RT-qPCR) and microarray analyses. Immunohistochemistry and in situ hybridization were performed to determine the expression of these proteins and the macrophage biomarker CD68. Microarray analysis revealed that the expression of 514 and 496 genes was upregulated and downregulated, respectively, in the RS30 group. Compared with the C group, the RS30 group exhibited a 23.0-, 13.0-, and 1.6-fold increase in Cxcl1, Cxcl2, and Cxcr2 expression. Gene Ontology analysis revealed the involvement of these three upregulated genes in the cytokine network, inflammation, and leukocyte chemotaxis and migration. RT-qPCR analysis indicated that the mRNA levels of Cxcl1 and Cxcl2 were significantly increased in the RS30 group but were reverted to normal levels in the RS60 and RS120 groups. Cxcr2 mRNA level was significantly increased in the RS30 and RS120 groups compared with that in the C group. RS-induced CXCL1-immunopositive cells corresponded to B/plasma cells, whereas CXCL2-immunopositive cells corresponded to endothelial cells of the high endothelial venules. Stress-induced CXCR2-immunopositive cells corresponded to macrophages. Psychological and/or physiological stress induces an acute stress response and formation of an immunoreactive microenvironment in cervical lymph nodes, with the CXCL1/CXCL2-CXCR2 axis being pivotal in the acute stress response.
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Affiliation(s)
- Akihiro Dohi
- Department of Dentistry, Oral and Maxillofacial Surgery, Jichi Medical University, Tochigi, 329-0498, Japan
| | - Tadahide Noguchi
- Department of Dentistry, Oral and Maxillofacial Surgery, Jichi Medical University, Tochigi, 329-0498, Japan.
| | - Masako Yamashita
- Department of Dentistry, Oral and Maxillofacial Surgery, Jichi Medical University, Tochigi, 329-0498, Japan
| | - Kenichi Sasaguri
- Department of Dentistry, Oral and Maxillofacial Surgery, Jichi Medical University, Tochigi, 329-0498, Japan
| | - Toshiharu Yamamoto
- Brain Functions and Neuroscience Division, Department of Oral Science, Graduate School of Dentistry, Kanagawa Dental University, Yokosuka, Kanagawa, Japan
| | - Yoshiyuki Mori
- Department of Dentistry, Oral and Maxillofacial Surgery, Jichi Medical University, Tochigi, 329-0498, Japan
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29
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Liu Q, Wu Y, Chen G, Li J, Chen Y, Ge Y, Wang C, Xiong B, Chen D, Wang X, Liu S, Cheng Z. Umbilical cord blood-derived neutrophils possess higher viability than peripheral blood derived neutrophils. Am J Cancer Res 2024; 14:1190-1203. [PMID: 38590402 PMCID: PMC10998765 DOI: 10.62347/hqip2227] [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: 09/15/2023] [Accepted: 02/22/2024] [Indexed: 04/10/2024] Open
Abstract
Neutrophils, a primary type of immune cell, play critical roles in numerous biological processes. Both umbilical cord blood (UCB) and peripheral blood are rich in neutrophils. UCB is more abundant than peripheral blood, with cells generally at a more immature stage. However, comparative data between these two cell sources is lacking. This study aims to elucidate differences between UCB-derived neutrophils (UCBN) and peripheral blood-derived neutrophils (PBN). UCBN and PBN were isolated from fresh human umbilical cord blood and peripheral blood, respectively. Transcriptomic profiling was performed and compared against neutrophil RNA from three different donors. Bioinformatics analysis was employed to compare cell phenotypes. A cytokine cocktail (IFN-β, IFN-γ, and LPS) was used to activate UCBN and PBN in vitro. A united multi-omic approach, combining transcriptomic and proteomic analysis, was followed by experimental validation through flow cytometry, cell killing assays, and proteome profiler array to verify cell functions. Transcriptomic analysis revealed that the most upregulated genes in freshly isolated umbilical cord blood neutrophils (UCBN) compared to peripheral blood neutrophils (PBN) predominantly involve neutrophil activation and cell-killing functions. Validation through flow cytometry and cell-killing experiments demonstrated that highly viable UCBN exhibited significantly stronger ovarian tumor cell-killing activity in vitro compared to PBN. Both transcriptomic and proteomic analyses indicated that the primary upregulated genes in activated UCBN are chiefly involved in biological processes related to the regulation of cytokine secretion. Integrative multi-omic analysis, including a proteome profiler array, confirmed that UCBN indeed secrete elevated levels of cytokines. In conclusion: UCBN shows higher viability and cellular activity compared with PBN, particularly in tumor cell-killing and cytokine secretion.
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Affiliation(s)
- Qi Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
- Institute of Gynecological Minimally Invasive Medicine, Tongji University School of MedicineShanghai 200072, China
| | - Yuliang Wu
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
- Institute of Gynecological Minimally Invasive Medicine, Tongji University School of MedicineShanghai 200072, China
| | - Genyin Chen
- Department of Anesthesiology, Affiliated Hospital of Guangdong Medical UniversityZhanjiang 524001, Guangdong, China
- Clinical Research Center, Guangdong Medical UniversityZhanjiang 524001, Guangdong, China
| | - Jiaqing Li
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
| | - Yingying Chen
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
| | - Yao Ge
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
- Institute of Gynecological Minimally Invasive Medicine, Tongji University School of MedicineShanghai 200072, China
| | - Chunyan Wang
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
| | - Bing Xiong
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
| | - Dandan Chen
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
| | - Xuguang Wang
- Department of Anesthesiology, Affiliated Hospital of Guangdong Medical UniversityZhanjiang 524001, Guangdong, China
- Clinical Research Center, Guangdong Medical UniversityZhanjiang 524001, Guangdong, China
| | - Shupeng Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
- Institute of Gynecological Minimally Invasive Medicine, Tongji University School of MedicineShanghai 200072, China
| | - Zhongping Cheng
- Department of Obstetrics and Gynecology, Shanghai Tenth People’s Hospital, Tongji University School of MedicineShanghai 200072, China
- Institute of Gynecological Minimally Invasive Medicine, Tongji University School of MedicineShanghai 200072, China
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Zhang S, Sun Z, Chen Z, Bi Y, Wei S, Mao Z, Jin J, Ding Y, Wang W. Endothelial YAP/TEAD1-CXCL17 signaling recruits myeloid-derived suppressor cells against liver ischemia-reperfusion injury. Hepatology 2024:01515467-990000000-00768. [PMID: 38407233 DOI: 10.1097/hep.0000000000000773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 01/30/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND AND AIMS Liver ischemia-reperfusion injury (IRI) is a common complication of liver transplantation and hepatectomy and causes acute liver dysfunction and even organ failure. Myeloid-derived suppressor cells (MDSCs) accumulate and play immunosuppressive function in cancers and inflammation. However, the role of MDSCs in liver IRI has not been defined. APPROACH AND RESULTS We enrolled recipients receiving OLT and obtained the pre-OLT/post-OLT blood and liver samples. The proportions of MDSCs were significantly elevated after OLT and negatively associated with liver damage. In single-cell RNA-sequencing analysis of liver samples during OLT, 2 cell clusters with MDSC-like phenotypes were identified and showed maturation and infiltration in post-OLT livers. In the mouse model, liver IRI mobilized MDSCs and promoted their infiltration in the damaged liver, and intrahepatic MDSCs were possessed with enhanced immunosuppressive function by upregulation of STAT3 signaling. Under treatment with αGr-1 antibody or adoptive transfer MDSCs to change the proportion of MDSCs in vivo, we found that intrahepatic MDSCs alleviated liver IRI-induced inflammation and damage by inhibiting M1 macrophage polarization. Mechanistically, bulk RNA-sequencing analysis and in vivo experiments verified that C-X-C motif chemokine ligand 17 (CXCL17) was upregulated by YAP/TEAD1 signaling and subsequently recruited MDSCs through binding with GPR35 during liver IRI. Moreover, hepatic endothelial cells were the major cells responsible for CXCL17 expression in injured livers, among which hypoxia-reoxygenation stimulation activated the YAP/TEAD1 complex to promote CXCL17 transcription. CONCLUSIONS Endothelial YAP/TEAD1-CXCL17 signaling recruited MDSCs to attenuate liver IRI, providing evidence of therapeutic potential for managing IRI in liver surgery.
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Affiliation(s)
- Sitong Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- National Innovation Center for Fundamental Research on Cancer Medicine, Hangzhou, Zhejiang, P.R. China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, P.R. China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, P.R. China
| | - Zhongquan Sun
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- National Innovation Center for Fundamental Research on Cancer Medicine, Hangzhou, Zhejiang, P.R. China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, P.R. China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, P.R. China
| | - Zhenhua Chen
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- National Innovation Center for Fundamental Research on Cancer Medicine, Hangzhou, Zhejiang, P.R. China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, P.R. China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, P.R. China
| | - Yanli Bi
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- National Innovation Center for Fundamental Research on Cancer Medicine, Hangzhou, Zhejiang, P.R. China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, P.R. China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, P.R. China
| | - Shenyu Wei
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- National Innovation Center for Fundamental Research on Cancer Medicine, Hangzhou, Zhejiang, P.R. China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, P.R. China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, P.R. China
| | - Zhengwei Mao
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, P.R. China
| | - Jin Jin
- MOE Laboratory of Biosystem Homeostasis and Protection and Life Sciences Institute, Department of Life Science, Zhejiang University, Hangzhou, Zhejiang, P.R.China
| | - Yuan Ding
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- National Innovation Center for Fundamental Research on Cancer Medicine, Hangzhou, Zhejiang, P.R. China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, P.R. China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, P.R. China
| | - Weilin Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R. China
- Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- Research Center of Diagnosis and Treatment Technology for Hepatocellular Carcinoma of Zhejiang Province, Hangzhou, Zhejiang, P.R. China
- National Innovation Center for Fundamental Research on Cancer Medicine, Hangzhou, Zhejiang, P.R. China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, P.R. China
- ZJU-Pujian Research & Development Center of Medical Artificial Intelligence for Hepatobiliary and Pancreatic Disease, Hangzhou, Zhejiang, P.R. China
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Lavogina D, Krõlov MK, Vellama H, Modhukur V, Di Nisio V, Lust H, Eskla KL, Salumets A, Jaal J. Inhibition of epigenetic and cell cycle-related targets in glioblastoma cell lines reveals that onametostat reduces proliferation and viability in both normoxic and hypoxic conditions. Sci Rep 2024; 14:4303. [PMID: 38383756 PMCID: PMC10881536 DOI: 10.1038/s41598-024-54707-4] [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: 07/25/2023] [Accepted: 02/15/2024] [Indexed: 02/23/2024] Open
Abstract
The choice of targeted therapies for treatment of glioblastoma patients is currently limited, and most glioblastoma patients die from the disease recurrence. Thus, systematic studies in simplified model systems are required to pinpoint the choice of targets for further exploration in clinical settings. Here, we report screening of 5 compounds targeting epigenetic writers or erasers and 6 compounds targeting cell cycle-regulating protein kinases against 3 glioblastoma cell lines following incubation under normoxic or hypoxic conditions. The viability/proliferation assay indicated that PRMT5 inhibitor onametostat was endowed with high potency under both normoxic and hypoxic conditions in cell lines that are strongly MGMT-positive (T98-G), weakly MGMT-positive (U-251 MG), or MGMT-negative (U-87 MG). In U-251 MG and U-87 MG cells, onametostat also affected the spheroid formation at concentrations lower than the currently used chemotherapeutic drug lomustine. In T98-G cell line, treatment with onametostat led to dramatic changes in the transcriptome profile by inducing the cell cycle arrest, suppressing RNA splicing, and down-regulating several major glioblastoma cell survival pathways. Further validation by immunostaining in three cell lines confirmed that onametostat affects cell cycle and causes reduction in nucleolar protein levels. In this way, inhibition of epigenetic targets might represent a viable strategy for glioblastoma treatment even in the case of decreased chemo- and radiation sensitivity, although further studies in clinically more relevant models are required.
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Affiliation(s)
- Darja Lavogina
- Institute of Clinical Medicine, University of Tartu, L. Puusepa 8, 50406, Tartu, Estonia.
- Chair of Bioorganic Chemistry, Institute of Chemistry, University of Tartu, Tartu, Estonia.
- Competence Centre on Health Technologies, Tartu, Estonia.
| | - Mattias Kaspar Krõlov
- Chair of Bioorganic Chemistry, Institute of Chemistry, University of Tartu, Tartu, Estonia
| | - Hans Vellama
- Department of Physiology, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Centre of Excellence for Genomics and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Vijayachitra Modhukur
- Competence Centre on Health Technologies, Tartu, Estonia
- Department of Obstetrics and Gynecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Valentina Di Nisio
- Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, Huddinge, Stockholm, Sweden
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, Stockholm, Sweden
| | - Helen Lust
- Institute of Clinical Medicine, University of Tartu, L. Puusepa 8, 50406, Tartu, Estonia
| | - Kattri-Liis Eskla
- Department of Physiology, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Centre of Excellence for Genomics and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Andres Salumets
- Competence Centre on Health Technologies, Tartu, Estonia
- Department of Obstetrics and Gynecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, Huddinge, Stockholm, Sweden
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, Stockholm, Sweden
| | - Jana Jaal
- Institute of Clinical Medicine, University of Tartu, L. Puusepa 8, 50406, Tartu, Estonia.
- Department of Radiotherapy and Oncological Therapy, Tartu University Hospital, Tartu, Estonia.
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Isali I, Wong TR, Wu CHW, Scarberry K, Gupta S, Erickson BA, Breyer BN. Genomic Risk Factors for Urethral Stricture: A Systematic Review and Gene Network Analysis. Urology 2024; 184:251-258. [PMID: 38160764 DOI: 10.1016/j.urology.2023.12.014] [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: 08/15/2023] [Revised: 11/14/2023] [Accepted: 12/14/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To identify genes that may play a role in urethral stricture and summarize the results of studies that have documented variations in gene expression among individuals with urethral stricture compared to healthy individuals. METHODS A systematic search was conducted in Cochrane, Ovid, Web of Science, and PubMed, limiting the results to articles published between January 1, 2000 and January 30, 2023. Only studies comparing the difference in gene expression between individuals with urethral stricture and healthy individuals utilizing molecular techniques to measure gene expression in blood, urine, or tissue samples were included in this systematic review. Gene network and pathway analyses were performed using Cytoscape software, with input data obtained from our systematic review of differentially expressed genes in urethral stricture. RESULTS Four studies met our criteria for inclusion. The studies used molecular biology methods to quantify gene expression data from specimens. The analysis revealed gene expressions of CXCR3 and NOS2 were downregulated in urethral tissue samples, while TGFB1, UPK3A, and CTGF were upregulated in plasma, urine and urethral tissue samples, respectively, in patients with urethral stricture compared to healthy controls. The analysis demonstrated that the most significant pathways were associated with phosphoinositide 3-kinase (PI3 kinase) and transforming growth factor beta 1/suppressor of mothers against decapentaplegic (TGF-β1/SMAD) signaling pathways. CONCLUSION This systematic review identified gene expression variations in several candidate genes and identified underlying biological pathways associated with urethral stricture. These findings could inform further research and potentially shift treatment and prevention strategies for urethral stricture.
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Affiliation(s)
- Ilaha Isali
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | - Thomas R Wong
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | - Chen-Han Wilfred Wu
- Department of Urology, Case Western Reserve University, Cleveland, OH; Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH
| | - Kyle Scarberry
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | - Shubham Gupta
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | | | - Benjamin N Breyer
- Department of Urology, University of California San Francisco, San Francisco, CA; Department of Biostatistics and Epidemiology, University of California San Francisco, San Francisco, CA.
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Liu Z, Zhang Z, Zhang Y, Zhou W, Zhang X, Peng C, Ji T, Zou X, Zhang Z, Ren Z. Spatial transcriptomics reveals that metabolic characteristics define the tumor immunosuppression microenvironment via iCAF transformation in oral squamous cell carcinoma. Int J Oral Sci 2024; 16:9. [PMID: 38287007 PMCID: PMC10824761 DOI: 10.1038/s41368-023-00267-8] [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: 07/17/2023] [Revised: 12/15/2023] [Accepted: 12/17/2023] [Indexed: 01/31/2024] Open
Abstract
Tumor progression is closely related to tumor tissue metabolism and reshaping of the microenvironment. Oral squamous cell carcinoma (OSCC), a representative hypoxic tumor, has a heterogeneous internal metabolic environment. To clarify the relationship between different metabolic regions and the tumor immune microenvironment (TME) in OSCC, Single cell (SC) and spatial transcriptomics (ST) sequencing of OSCC tissues were performed. The proportion of TME in the ST data was obtained through SPOTlight deconvolution using SC and GSE103322 data. The metabolic activity of each spot was calculated using scMetabolism, and k-means clustering was used to classify all spots into hyper-, normal-, or hypometabolic regions. CD4T cell infiltration and TGF-β expression is higher in the hypermetabolic regions than in the others. Through CellPhoneDB and NicheNet cell-cell communication analysis, it was found that in the hypermetabolic region, fibroblasts can utilize the lactate produced by glycolysis of epithelial cells to transform into inflammatory cancer-associated fibroblasts (iCAFs), and the increased expression of HIF1A in iCAFs promotes the transcriptional expression of CXCL12. The secretion of CXCL12 recruits regulatory T cells (Tregs), leading to Treg infiltration and increased TGF-β secretion in the microenvironment and promotes the formation of a tumor immunosuppressive microenvironment. This study delineates the coordinate work axis of epithelial cells-iCAFs-Tregs in OSCC using SC, ST and TCGA bulk data, and highlights potential targets for therapy.
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Affiliation(s)
- Zheqi Liu
- Department of Oral and Maxillofacial - Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
- Department of Oral and Maxillofacial Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhen Zhang
- Department of Oral and Maxillofacial - Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yu Zhang
- Department of Oral and Maxillofacial - Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Wenkai Zhou
- Department of Oral and Maxillofacial - Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Xu Zhang
- Department of Oral and Maxillofacial - Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Canbang Peng
- School and Hospital of Stomatology, Kunming Medical University, Kunming, China
| | - Tong Ji
- Department of Oral and Maxillofacial Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xin Zou
- Center for Tumor Diagnosis & Therapy, Jinshan Hospital, Fudan University, Shanghai, China
- Department of Pathology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Zhiyuan Zhang
- Department of Oral and Maxillofacial - Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China.
- Hainan Western Central Hospital, Academician Zhang Zhiyuan Team Innovation Center, Danzhou, China.
| | - Zhenhu Ren
- Department of Oral and Maxillofacial - Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China.
- Hainan Western Central Hospital, Academician Zhang Zhiyuan Team Innovation Center, Danzhou, China.
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Li D, Cao D, Sun Y, Cui Y, Zhang Y, Jiang J, Cao X. The roles of epigallocatechin gallate in the tumor microenvironment, metabolic reprogramming, and immunotherapy. Front Immunol 2024; 15:1331641. [PMID: 38348027 PMCID: PMC10859531 DOI: 10.3389/fimmu.2024.1331641] [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: 11/01/2023] [Accepted: 01/15/2024] [Indexed: 02/15/2024] Open
Abstract
Cancer, a disease that modern medicine has not fully understood and conquered, with its high incidence and mortality, deprives countless patients of health and even life. According to global cancer statistics, there were an estimated 19.3 million new cancer cases and nearly 10 million cancer deaths in 2020, with the age-standardized incidence and mortality rates of 201.0 and 100.7 per 100,000, respectively. Although remarkable advancements have been made in therapeutic strategies recently, the overall prognosis of cancer patients remains not optimistic. Consequently, there are still many severe challenges to be faced and difficult problems to be solved in cancer therapy today. Epigallocatechin gallate (EGCG), a natural polyphenol extracted from tea leaves, has received much attention for its antitumor effects. Accumulating investigations have confirmed that EGCG can inhibit tumorigenesis and progression by triggering apoptosis, suppressing proliferation, invasion, and migration, altering tumor epigenetic modification, and overcoming chemotherapy resistance. Nevertheless, its regulatory roles and biomolecular mechanisms in the immune microenvironment, metabolic microenvironment, and immunotherapy remain obscure. In this article, we summarized the most recent updates about the effects of EGCG on tumor microenvironment (TME), metabolic reprogramming, and anti-cancer immunotherapy. The results demonstrated EGCG can promote the anti-cancer immune response of cytotoxic lymphocytes and dendritic cells (DCs), attenuate the immunosuppression of myeloid-derived suppressor cells (MDSCs) and regulatory T cells (Tregs), and inhibit the tumor-promoting functions of tumor-associated macrophages (TAMs), tumor-associated neutrophils (TANs), and various stromal cells including cancer-associated fibroblasts (CAFs), endothelial cells (ECs), stellate cells, and mesenchymal stem/stromal cells (MSCs). Additionally, EGCG can suppress multiple metabolic reprogramming pathways, including glucose uptake, aerobic glycolysis, glutamine metabolism, fatty acid anabolism, and nucleotide synthesis. Finally, EGCG, as an immunomodulator and immune checkpoint blockade, can enhance immunotherapeutic efficacy and may be a promising candidate for antitumor immunotherapy. In conclusion, EGCG plays versatile regulatory roles in TME and metabolic reprogramming, which provides novel insights and combined therapeutic strategies for cancer immunotherapy.
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Affiliation(s)
- Dongming Li
- Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Donghui Cao
- Division of Clinical Epidemiology, The First Hospital of Jilin University, Changchun, China
| | - Yuanlin Sun
- Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Yingnan Cui
- Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
| | - Yangyu Zhang
- Division of Clinical Epidemiology, The First Hospital of Jilin University, Changchun, China
| | - Jing Jiang
- Division of Clinical Epidemiology, The First Hospital of Jilin University, Changchun, China
| | - Xueyuan Cao
- Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China
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Meo C, de Nigris F. Clinical Potential of YY1-Hypoxia Axis for Vascular Normalization and to Improve Immunotherapy. Cancers (Basel) 2024; 16:491. [PMID: 38339244 PMCID: PMC10854702 DOI: 10.3390/cancers16030491] [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: 12/08/2023] [Revised: 01/12/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Abnormal vasculature in solid tumors causes poor blood perfusion, hypoxia, low pH, and immune evasion. It also shapes the tumor microenvironment and affects response to immunotherapy. The combination of antiangiogenic therapy and immunotherapy has emerged as a promising approach to normalize vasculature and unlock the full potential of immunotherapy. However, the unpredictable and redundant mechanisms of vascularization and immune suppression triggered by tumor-specific hypoxic microenvironments indicate that such combination therapies need to be further evaluated to improve patient outcomes. Here, we provide an overview of the interplay between tumor angiogenesis and immune modulation and review the function and mechanism of the YY1-HIF axis that regulates the vascular and immune tumor microenvironment. Furthermore, we discuss the potential of targeting YY1 and other strategies, such as nanocarrier delivery systems and engineered immune cells (CAR-T), to normalize tumor vascularization and re-establish an immune-permissive microenvironment to enhance the efficacy of cancer therapy.
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Affiliation(s)
| | - Filomena de Nigris
- Department of Precision Medicine, School of Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
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Gao S, Lin M, Chen W, Chen X, Tian Z, Jia T, Xue Y, Song J, Lu Y, Zhou L, Wu L. Identification of potential diagnostic biomarkers associated with periodontitis by comprehensive bioinformatics analysis. Sci Rep 2024; 14:93. [PMID: 38168591 PMCID: PMC10761864 DOI: 10.1038/s41598-023-50410-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: 08/29/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
Periodontitis is a chronic inflammatory disease that affects the tissues surrounding the teeth, including the gums and the bones supporting the teeth. Early detection and intervention are crucial for effective management of periodontitis. Our study aims to identify a diagnostic biomarker for periodontitis and explore the pathways associated with the occurrence and development of periodontitis. The expression of gingival tissue from periodontitis and healthy control were downloaded from the Gene Expression Omnibus. The weighted gene co-expression network analysis (WGCNA) were used to analyze module genes associated with periodontitis and DESeq2 were performed to identify differently expressed genes (DEGs) between periodontitis and healthy control. Then the candidate genes were obtained by intersecting the genes from interest modules and DEGs. Functional enrichment analysis was performed using gene ontology and kyoto encyclopedia of gene and genomes, followed by the protein-protein interaction (PPI) network analysis. The hub genes were identified by the cytoCNA plugin in Cytoscape. Finally, immunohistochemical staining of the hub genes was performed to validate the findings. WGCNA analysis found that the expression of the MEblack module was significantly higher in individuals with periodontitis compared to those in the healthy control group. A total of 888 DEGs, including 750 upregulated and 138 downregulated genes, were identified. Finally, 427 candidate genes were identified potentially associated with periodontitis after intersecting the DEGs and the black module genes. Several critical signaling pathways were identified associated with periodontitis by functional enrichment analysis, including cytokine-cytokine receptor interaction, neutrophil extracellular trap formation, Staphylococcus aureus infection, and Interleukin-17 signaling pathway. The PPI network analysis revealed that C-X-C motif chemokine ligand 5 (CXCL5) and C-X-C motif chemokine ligand 6 (CXCL6) could play an important role in the process of periodontitis. The gene expression level of CXCL5 and CXCL6 detected using immunohistochemical verified the findings. In conclusion, we found that CXCL5 and CXCL6 are closely associated with the occurrence of periodontitis. Our present pilot study suggests that CXCL5 and CXCL6 have the potential to be used as a diagnostic biomarker of periodontitis.
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Affiliation(s)
- Sixue Gao
- Department of Periodontics, Shenyang Stomatological Hospital, Shenyang, China
- Dalian Medical University, Dalian, China
| | - Meina Lin
- NHC Key Laboratory of Reproductive Health and Medical Genetics (China Medical University) & Liaoning Key Laboratory of Reproductive Health, Liaoning Research Institute of Family Planning (The Affiliated Reproductive Hospital of China Medical University), Shenyang, China
| | - Wei Chen
- Department of Periodontics, Shenyang Stomatological Hospital, Shenyang, China
| | - Xinren Chen
- NHC Key Laboratory of Reproductive Health and Medical Genetics (China Medical University) & Liaoning Key Laboratory of Reproductive Health, Liaoning Research Institute of Family Planning (The Affiliated Reproductive Hospital of China Medical University), Shenyang, China
| | - Zhiying Tian
- NHC Key Laboratory of Reproductive Health and Medical Genetics (China Medical University) & Liaoning Key Laboratory of Reproductive Health, Liaoning Research Institute of Family Planning (The Affiliated Reproductive Hospital of China Medical University), Shenyang, China
| | - Tong Jia
- Department of Periodontics, Shenyang Stomatological Hospital, Shenyang, China
| | - Yang Xue
- Department of Periodontics, Shenyang Stomatological Hospital, Shenyang, China
| | - Jie Song
- Department of Periodontics, Shenyang Stomatological Hospital, Shenyang, China
| | - Yongping Lu
- NHC Key Laboratory of Reproductive Health and Medical Genetics (China Medical University) & Liaoning Key Laboratory of Reproductive Health, Liaoning Research Institute of Family Planning (The Affiliated Reproductive Hospital of China Medical University), Shenyang, China.
| | - Linxi Zhou
- Department of Orthodontics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai, 200125, China.
| | - Liuzhong Wu
- Department of Periodontics, Shenyang Stomatological Hospital, Shenyang, China.
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Gao C, Fan X, Liu Y, Han Y, Liu S, Li H, Zhang Q, Wang Y, Xue F. Comprehensive Analysis Reveals the Potential Roles of CDKN3 in Pancancer and Verification in Endometrial Cancer. Int J Gen Med 2023; 16:5817-5839. [PMID: 38106976 PMCID: PMC10723185 DOI: 10.2147/ijgm.s438479] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 11/29/2023] [Indexed: 12/19/2023] Open
Abstract
Background Cyclin-dependent kinase inhibitor 3 (CDKN3) has been studied in many cancers. However, the comprehensive and systematic pancancer analysis of CDKN3 genes is still lacking. Methods Data were downloaded from online databases. R was used for analysis of the differential expression and gene alteration of CDKN3 and of the associations between CDKN3 expression and survival, signaling pathways, and drug sensitivity. Clinical samples and in vitro experiments were selected for verification. Results CDKN3 expression was higher in most types of cancers, and this phenotype was significantly correlated with poor survival. CDKN3 showed gene alterations and copy number alterations in many cancers and associated with some immune-related pathways and factors. Drug sensitivity analysis elucidated that CDKN3 could be a useful marker for therapy selection. Clinical samples elucidated CDKN3 expressed high in endometrial cancer tissue. In vitro studies showed that CDKN3 induced pro-tumor effect in immune environment and facilitated endometrial cancer cell proliferation and G1/S phase transition. Conclusion CDKN3 has been shown to be highly expressed in most types of cancers and promoted cancer cell progression. CDKN3 may serve as a novel marker in clinical diagnosis, treatment, and prognosis prediction in future.
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Affiliation(s)
- Chao Gao
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Xiangqin Fan
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Department of Obstetrics and Gynecology, Zaozhuang Municipal Hospital, Shandong, People’s Republic of China
| | - Yanyan Liu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Yanyan Han
- Department of Pathology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, People’s Republic of China
| | - Shiqi Liu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Huanrong Li
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Qiaoling Zhang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Yingmei Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
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Dai CL, Yang HX, Liu QP, Rahman K, Zhang H. CXCL6: A potential therapeutic target for inflammation and cancer. Clin Exp Med 2023; 23:4413-4427. [PMID: 37612429 DOI: 10.1007/s10238-023-01152-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 07/23/2023] [Indexed: 08/25/2023]
Abstract
Chemokines were originally defined as cytokines that affect the movement of immune cells. In recent years, due to the increasing importance of immune cells in the tumor microenvironment (TME), the role of chemokines has changed from a single "chemotactic agent" to a key factor that can regulate TME and affect the tumor phenotype. CXCL6, also known as granulocyte chemoattractant protein-2 (GCP-2), can recruit neutrophils to complete non-specific immunity in the process of inflammation. Cancer-related genes and interleukin family can promote the abnormal secretion of CXCL6, which promotes tumor growth, metastasis, epithelial mesenchymal transformation (EMT) and angiogenesis in the TME. CXCL6 also has a role in promoting fibrosis and tissue damage repair. In this review, we focus on the regulatory network affecting CXCL6 expression, its role in the progress of inflammation and how it affects tumorigenesis and progression based on the TME, in an attempt to provide a potential target for the treatment of diseases such as inflammation and cancer.
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Affiliation(s)
- Chun-Lan Dai
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hong-Xuan Yang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qiu-Ping Liu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Khalid Rahman
- School of Pharmacy and Biomolecular Sciences, Faculty of Science, Liverpool John Moores University, Liverpool, UK
| | - Hong Zhang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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Jing C, Fu R, Liu X, Zang G, Zhu X, Wang C, Zhang W. A comprehensive cuproptosis score and associated gene signatures reveal prognostic and immunological features of idiopathic pulmonary fibrosis. Front Immunol 2023; 14:1268141. [PMID: 38035073 PMCID: PMC10682708 DOI: 10.3389/fimmu.2023.1268141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023] Open
Abstract
Background Cuproptosis, the most recently identified and regulated cell death, depends on copper ions in vivo. Copper regulates the pathogenesis of Idiopathic pulmonary fibrosis (IPF), but the mechanism of action underlying cuproptosis in IPF remains unclear. Methods We identified three cuproptosis patterns based on ten cuproptosis-related genes using unsupervised consensus clustering. We quantified these patterns using a PCA algorithm to construct a cuproptosis score. ssGSEA and the Cibersort algorithm assessed the immune profile of IPF patients. GSEA and GSVA were used to analyze the functional differences in different molecular patterns. Drug susceptibility prediction based on cuproptosis scores and meaningful gene markers was eventually screened in combination with external public data sets,in vitro experiments and our cases. Results Of the three types of cuproptosis-related clusters identified in the study, patients in the clusterA, geneclusterB, and score-high groups showed improved prognoses. Moreover, each cluster exhibited differential immune characteristics, with the subtype showing a poorer prognosis associated with an immune overreaction. Cuproptosis score can be an independent risk factor for predicting the prognosis of IPF patients. GSEA showed a significant functional correlation between the score and cuproptosis. The genes AKAP9, ANK3, C6orf106, LYRM7, and MBNL1, were identified as prognostic-related signatures in IPF patients. The functional role of immune regulation in IPF was further explored by correlating essential genes with immune factors. Also, the nomogram constructed by cumulative information from gene markers and cuproptosis score showed reliable clinical application. Conclusions Cuproptosis patterns differ significantly in the prognosis and immune characteristics of IPF patients. The cuproptosis score and five gene signatures can provide a reliable reference in the prognosis and diagnosis of IPF.
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Affiliation(s)
- Chuanqing Jing
- Clinical Department of Integrated Traditional Chinese and Western Medicine, The First Clinical Medical College of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Rong Fu
- Clinical Department of Integrated Traditional Chinese and Western Medicine, The First Clinical Medical College of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xue Liu
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Shandong University of Chinese Medicine, Jinan, China
| | - Guodong Zang
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Shandong University of Chinese Medicine, Jinan, China
| | - Xue Zhu
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Shandong University of Chinese Medicine, Jinan, China
| | - Can Wang
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Shandong University of Chinese Medicine, Jinan, China
| | - Wei Zhang
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Shandong University of Chinese Medicine, Jinan, China
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Zhang S, Sun F, Zhu J, Qi J, Wang W, Liu Z, Li W, Liu C, Liu X, Wang N, Song X, Zhang D, Qi D, Wang X. Phillyrin ameliorates influenza a virus-induced pulmonary inflammation by antagonizing CXCR2 and inhibiting NLRP3 inflammasome activation. Virol J 2023; 20:262. [PMID: 37957672 PMCID: PMC10644626 DOI: 10.1186/s12985-023-02219-4] [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: 08/11/2023] [Accepted: 10/28/2023] [Indexed: 11/15/2023] Open
Abstract
Influenza is an acute viral respiratory illness with high morbidity rates worldwide. Excessive pulmonary inflammation is the main characteristic of lethal influenza A virus (IAV) infections. Therapeutic options for managing influenza are limited to vaccines and some antiviral medications. Phillyrin is one of the major bioactive components of the Chinese herbal medicine Forsythia suspensa, which has the functions of sterilization, heat clearing and detoxification. In this work, the effect and mechanism of phillyrin on H1N1 influenza (PR8)-induced pneumonia were investigated. We reported that phillyrin (15 mg/kg) treatment after viral challenge significantly improved the weight loss, ameliorated pulmonary inflammation and inhibited the accumulation of multiple cytokines and chemokines in bronchoalveolar lavage fluid on 7 days post infection (dpi). In vitro, phillyrin suppressed influenza viral replication (Matrixprotein and nucleoprotein messenger RNA level) and reduced influenza virus-induced cytopathic effect (CPE). Furthermore,chemokine receptor CXCR2 was confirmed to be markedly inhibited by phillyrin. Surface plasmon resonance results reveal that phillyrin exhibits binding affinity to CXCR2, having a binding affinity constant (KD) value of 1.858e-5 M, suggesting that CXCR2 is a potential therapeutic target for phillyrin. Moreover, phillyrin inhibited the mRNA and protein expression levels of Caspase1, ASC and NLRP3 in the lungs of mice with H1N1-induced pneumonia.This study reveals that phillyrin ameliorates IAV-induced pulmonary inflammation by antagonizing CXCR2 and inhibiting NLRP3 inflammasome activation partly.
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Affiliation(s)
- Shanyu Zhang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Fengzhi Sun
- Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, 250014, China
| | - Jinlu Zhu
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Jianhong Qi
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, 211198, China
| | - Wenjing Wang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Ziming Liu
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Wenqian Li
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Chuanguo Liu
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Xuehuan Liu
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Nonghan Wang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Xinyu Song
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Dan Zhang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Dongmei Qi
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Xiaolong Wang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
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41
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Li X, Liu R, Liu W, Liu X, Fan Z, Cui J, Wu Y, Yin H, Lin Q. Panax quinquefolium L. and Salvia miltiorrhiza Bunge. Enhances Angiogenesis by Regulating the miR-155-5p/HIF-1α/VEGF Axis in Acute Myocardial Infarction. Drug Des Devel Ther 2023; 17:3249-3267. [PMID: 37954484 PMCID: PMC10638910 DOI: 10.2147/dddt.s426345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 10/23/2023] [Indexed: 11/14/2023] Open
Abstract
Background Combination of Panax quinquefolium L and Salvia miltiorrhiza Bunge. (PS) has been widely used in the clinical treatment of ischemic heart disease. The purpose of this study was to explore the therapeutic effect and mechanism of PS on angiogenesis in rats after acute myocardial infarction (AMI). Methods A rat model of AMI was established by ligating the left anterior descending (LAD) artery. The grouping and administration scheme were as follows: sham group, model group, PS low-dose (PS-L) group, PS high-dose (PS-H) group, PX-478 group and angiotensin converting enzyme inhibitor (ACEI) group. After 28 days of treatment, echocardiography, myocardial infarct size, some angiogenesis markers and the miR-155-5p/HIF-1α/VEGF axis were measured. Results PS improved cardiac structure and function, reduced infarct size, and alleviated myocardial fibrosis and inflammatory cell infiltration in AMI rats. Mechanistically, PS enhanced the expression of HGF and bFGF in serum, increased the levels of MVD and CD31 in myocardial tissues, and inhibited the activation of the miR-155-5p/HIF-1α/VEGF pathway, which ultimately promoted angiogenesis. In addition, the regulatory effect of PS on angiogenesis was partly abolished by PX-478. Conclusion PS increased the expression of MVD and CD31 in the myocardium and stimulated angiogenesis. The above effects of PS may be associated with the inhibition of the miR-155-5p/HIF-1α/VEGF axis.
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Affiliation(s)
- Xingxing Li
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, 100078, People’s Republic of China
| | - Rongpeng Liu
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, 100078, People’s Republic of China
| | - Wei Liu
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, 100078, People’s Republic of China
| | - Xin Liu
- The Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, 100029, People’s Republic of China
| | - Zongjing Fan
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, 100078, People’s Republic of China
| | - Jie Cui
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, 100078, People’s Republic of China
| | - Yang Wu
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, 100078, People’s Republic of China
| | - Huijun Yin
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, People’s Republic of China
| | - Quan Lin
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, 100078, People’s Republic of China
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42
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Semenza GL. Targeting intratumoral hypoxia to enhance anti-tumor immunity. Semin Cancer Biol 2023; 96:5-10. [PMID: 37717718 DOI: 10.1016/j.semcancer.2023.09.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 09/19/2023]
Abstract
Cancers express a large battery of genes by which they establish an immunosuppressive tumor microenvironment. Many of these genes are induced by intratumoral hypoxia through transcriptional activation mediated by hypoxia-inducible factors HIF-1 and HIF-2. This review summarizes several recent reports describing hypoxia-induced mechanisms of immune evasion in sarcoma and breast, colorectal, hepatocellular, prostate and uterine cancer. These studies point to several novel therapeutic approaches to improve anti-tumor immunity and increase responses to immunotherapy.
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Affiliation(s)
- Gregg L Semenza
- Department of Genetic Medicine, Institute for Cell Engineering, and Armstrong Oxygen Biology Research Center, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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43
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Snyder CM, Gill SI. Good CARMA: Turning bad tumor-resident myeloid cells good with chimeric antigen receptor macrophages. Immunol Rev 2023; 320:236-249. [PMID: 37295964 DOI: 10.1111/imr.13231] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 05/17/2023] [Indexed: 06/12/2023]
Abstract
In religious philosophy, the concept of karma represents the effect of one's past and present actions on one's future. Macrophages are highly plastic cells with myriad roles in health and disease. In the setting of cancer, macrophages are among the most plentiful members of the immune microenvironment where they generally support tumor growth and restrain antitumor immunity. However, macrophages are not necessarily born bad. Macrophages or their immediate progenitors, monocytes, are induced to traffic to the tumor microenvironment (TME) and during this process they are polarized toward a tumor-promoting phenotype. Efforts to deplete or repolarize tumor-associated macrophages (TAM) for therapeutic benefit in cancer have to date disappointed. By contrast, genetic engineering of macrophages followed by their transit into the TME may allow these impressionable cells to mend their ways. In this review, we summarize and discuss recent advances in the genetic engineering of macrophages for the treatment of cancer.
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Affiliation(s)
- Christopher M Snyder
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Saar I Gill
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Division of Hematology-Oncology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
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44
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Petraroia I, Ghidotti P, Bertolini G, Pontis F, Roz L, Balsamo M, Suatoni P, Pastorino U, Ferretti AM, Sozzi G, Fortunato O. Extracellular vesicles from subjects with COPD modulate cancer initiating cells phenotype through HIF-1α shuttling. Cell Death Dis 2023; 14:681. [PMID: 37838700 PMCID: PMC10576796 DOI: 10.1038/s41419-023-06212-1] [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: 04/27/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 10/16/2023]
Abstract
Chronic obstructive pulmonary disease (COPD) is a risk factor for lung cancer development. COPD induces activation of hypoxia-induced signaling, causing remodeling of surrounding microenvironmental cells also modulating the release and cargo of their extracellular vesicles (EVs). We aimed to evaluate the potential role of circulating EVs from COPD subjects in lung cancer onset. Plasma-EVs were isolated by ultracentrifugation from heavy smoker volunteers with (COPD-EVs) or without (heavy smoker-EVs, HS-EV) COPD and characterized following MISEV guidelines. Immortalized human bronchial epithelial cells (CDK4, hTERT-HBEC3-KT), genetically modified with different oncogenic alterations commonly found in lung cancer (sh-p53, KRASV12), were used to test plasma-EVs pro-tumorigenic activity in vitro. COPD-EVs mainly derived from immune and endothelial cells. COPD-EVs selectively increased the subset of CD133+CXCR4+ metastasis initiating cells (MICs) in HBEC-sh-p53-KRASV12high cells and stimulated 3D growth, migration/invasion, and acquisition of mesenchymal traits. These effects were not observed in HBEC cells bearing single oncogenic mutation (sh-p53 or KRASV12). Mechanistically, hypoxia-inducible factor 1-alpha (HIF-1α) transferred from COPD-EVs triggers CXCR4 pathway activation that in turn mediates MICs expansion and acquisition of pro-tumorigenic effects. Indeed, HIF-1α inhibition or CXCR4 silencing prevented the acquisition of malignant traits induced by COPD-EVs alone. Hypoxia recapitulates the effects observed with COPD-EVs in HBEC-sh-p53-KRASV12high cells. Notably, higher levels of HIF-1α were observed in EVs from COPD subjects who subsequently developed cancer compared to those who remained cancer-free. Our findings support a role of COPD-EVs to promote the expansion of MICs in premalignant epithelial cells through HIF-1α-CXCR4 axis activation thereby potentially sustaining lung cancer progression.
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Affiliation(s)
- Ilaria Petraroia
- Epigenomics and biomarkers of solid tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Patrizia Ghidotti
- Epigenomics and biomarkers of solid tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Giulia Bertolini
- Epigenomics and biomarkers of solid tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy.
| | - Francesca Pontis
- Epigenomics and biomarkers of solid tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Luca Roz
- Epigenomics and biomarkers of solid tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Melissa Balsamo
- Epigenomics and biomarkers of solid tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Paola Suatoni
- Thoracic Surgery Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Ugo Pastorino
- Thoracic Surgery Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | | | - Gabriella Sozzi
- Epigenomics and biomarkers of solid tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Orazio Fortunato
- Epigenomics and biomarkers of solid tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
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Sun Q, Dai H, Wang S, Chen Y, Shi H. Progress in research on the role played by myeloid-derived suppressor cells in liver diseases. Scand J Immunol 2023; 98:e13312. [PMID: 38441348 DOI: 10.1111/sji.13312] [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: 11/18/2022] [Revised: 06/23/2023] [Accepted: 07/02/2023] [Indexed: 03/07/2024]
Abstract
Myeloid-derived suppressor cells (MDSCs) refer to a group of immature myeloid cells with potent immunosuppressive capacity upon activation by pathological conditions. Because of their potent immunosuppressive ability, MDSCs have garnered extensive attention in the past few years in the fields of oncology, infection, chronic inflammation and autoimmune diseases. Research on MDSCs in liver diseases has gradually increased, and their potential therapeutic roles will be further explored. This review presents a summary of the involvement and the role played by MDSCs in liver diseases, thus identifying their potential targets for the treatment of liver diseases and providing new directions for liver disease-related research.
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Affiliation(s)
- Qianqian Sun
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Heng Dai
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Siliang Wang
- Department of Pharmacy, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Yuanyuan Chen
- Department of Biochemistry and Molecular Biology, Nanjing Medical University, Nanjing, China
| | - Huilian Shi
- Department of Infectious Diseases, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Wang S, Chen X, Guo S, Zhou F, Zhang X, Lu C, Yang X, Wang Q, He B, Wang J, Wang H, Xu X. CXCR4, regulated by HIF1A, promotes endometrial breakdown via CD45 + leukocyte recruitment in a mouse model of menstruation. Reprod Biol 2023; 23:100785. [PMID: 37392490 DOI: 10.1016/j.repbio.2023.100785] [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: 12/23/2022] [Revised: 05/31/2023] [Accepted: 06/13/2023] [Indexed: 07/03/2023]
Abstract
Menstruation is a specific physiological phenomenon in female humans that is regulated by complex molecular mechanisms. However, the molecular network involved in menstruation remains incompletely understood. Previous studies have suggested that C-X-C chemokine receptor 4 (CXCR4) is involved; however, how CXCR4 participates in endometrial breakdown remains unclear, as do its regulatory mechanisms. This study aimed to clarify the role of CXCR4 in endometrial breakdown and its regulation by hypoxia-inducible factor-1 alpha (HIF1A). We first confirmed that CXCR4 and HIF1A protein levels were significantly increased during the menstrual phase compared with the late secretory phase using immunohistochemistry. In our mouse model of menstruation, real-time PCR, western blotting, and immunohistochemistry showed that CXCR4 mRNA and protein expression levels gradually increased from 0 to 24 h after progesterone withdrawal during endometrial breakdown. HIF1A mRNA and HIF1A nuclear protein levels significantly increased and peaked at 12 h after progesterone withdrawal. Endometrial breakdown was significantly suppressed by the CXCR4 inhibitor AMD3100 and the HIF1A inhibitor 2-methoxyestradiol in our mouse model, and HIF1A inhibition also suppressed CXCR4 mRNA and protein expression. In vitro studies using human decidual stromal cells showed that CXCR4 and HIF1A mRNA expression levels were increased by progesterone withdrawal and that HIF1A knockdown significantly suppressed the elevation in CXCR4 mRNA expression. CD45+ leukocyte recruitment during endometrial breakdown was suppressed by both AMD3100 and 2-methoxyestradiol in our mouse model. Taken together, our preliminary findings suggest that endometrial CXCR4 expression is regulated by HIF1A during menstruation and may promote endometrial breakdown, potentially via leukocyte recruitment.
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Affiliation(s)
- Shufang Wang
- Department of Forensic Medicine, Xinxiang Medical University, Xinxiang, Henan Province 453003, People's Republic of China
| | - Xihua Chen
- Reproductive Physiology Laboratory, National Research Institute for Family Planning, Beijing 100081, People's Republic of China
| | - Shige Guo
- Department of Forensic Medicine, Xinxiang Medical University, Xinxiang, Henan Province 453003, People's Republic of China; Graduate School of Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Fang Zhou
- Male Clinical Laboratory, National Research Institute for Family Planning, Beijing 100081, People's Republic of China
| | - Xin Zhang
- Department of Forensic Medicine, Xinxiang Medical University, Xinxiang, Henan Province 453003, People's Republic of China; Graduate School of Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Cong Lu
- Department of Forensic Medicine, Xinxiang Medical University, Xinxiang, Henan Province 453003, People's Republic of China; Graduate School of Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Xuqing Yang
- Department of Cell Biology, Zunyi Medical University, Zunyi 563099, People's Republic of China
| | - Qianxing Wang
- Department of Cell Biology, Zunyi Medical University, Zunyi 563099, People's Republic of China
| | - Bin He
- Department of Forensic Medicine, Xinxiang Medical University, Xinxiang, Henan Province 453003, People's Republic of China
| | - Jiedong Wang
- Department of Forensic Medicine, Xinxiang Medical University, Xinxiang, Henan Province 453003, People's Republic of China
| | - Hanbi Wang
- Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, People's Republic of China.
| | - Xiangbo Xu
- Department of Forensic Medicine, Xinxiang Medical University, Xinxiang, Henan Province 453003, People's Republic of China.
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Sutehall S, Malinsky F, Shurlock J, Wang G, Bosch A, Pitsiladis YP. Whole-Blood and Peripheral Mononuclear Cell Transcriptional Response to Prolonged Altitude Exposure in Well-Trained Runners. Clin J Sport Med 2023; 33:e135-e144. [PMID: 37656978 DOI: 10.1097/jsm.0000000000001046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 01/03/2022] [Indexed: 09/03/2023]
Abstract
BACKGROUND Recombinant human erythropoietin (rHuEpo) abuse by athletes threatens the integrity of sport. Due to the overlap in physiological response to rHuEpo and altitude exposure, it remains difficult to differentiate changes in hematological variables caused by rHuEpo or altitude, and therefore, other molecular methods to enhance anti-doping should be explored. OBJECTIVE To identify the hematological and transcriptomic response to prolonged altitude exposure typical of practices used by elite athletes. DESIGN Longitudinal study. SETTING University of Cape Town and Altitude Training Centre in Ethiopia. PARTICIPANTS AND INTERVENTION Fourteen well-trained athletes sojourned to an altitude training camp in Sululta, Ethiopia (∼2400-2500 m above sea level) for 27 days. Blood samples were taken before arrival, 24 hours, and 9, 16, and 24 days after arrival at altitude in addition to 24 hours and 6, 13, and 27 days upon return to sea level. MAIN OUTCOME MEASURES Blood samples were analyzed for hemoglobin concentration, hematocrit, and reticulocyte percentage. The transcriptomic response in whole blood and peripheral blood mononuclear cells (PBMC) were analyzed using gene expression microarrays. RESULTS A unique set of 29 and 10 genes were identified to be commonly expressed at every altitude time point in whole blood and PBMC, respectively. There were no genes identified upon return to sea level in whole blood, and only one gene within PBMC. CONCLUSIONS The current study has identified a series of unique genes that can now be integrated with genes previously validated for rHuEpo abuse, thereby enabling the differentiation of rHuEpo from altitude exposure.
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Affiliation(s)
- Shaun Sutehall
- Division of Physiological Sciences, University of Cape Town, Cape Town, South Africa
| | - Fernanda Malinsky
- Centre for Stress and Age-Related Disease, University of Brighton, Brighton, United Kingdom
| | | | - Guan Wang
- School of Sport and Health Sciences, University of Brighton, Brighton, United Kingdom
| | - Andrew Bosch
- Centre for Exercise Sciences and Sports Medicine, FIMS Collaborating Centre of Sports Medicine, Rome, Italy
| | - Yannis P Pitsiladis
- Centre for Stress and Age-Related Disease, University of Brighton, Brighton, United Kingdom
- Centre for Exercise Sciences and Sports Medicine, FIMS Collaborating Centre of Sports Medicine, Rome, Italy
- European Federation of Sports Medicine Associations (EFSMA), Lausanne, Switzerland; and
- International Federation of Sports Medicine (FIMS), Lausanne, Switzerland
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Zhang G, Liu B, Yang Y, Xie S, Chen L, Luo H, Zhong J, Wei Y, Guo F, Gan J, Zhu F, Xu L, Li Q, Shen Y, Zhang H, Liu Y, Li R, Deng H, Yang H. Mitochondrial UQCC3 controls embryonic and tumor angiogenesis by regulating VEGF expression. iScience 2023; 26:107370. [PMID: 37539028 PMCID: PMC10393800 DOI: 10.1016/j.isci.2023.107370] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/05/2023] [Accepted: 07/10/2023] [Indexed: 08/05/2023] Open
Abstract
Mitochondria play important roles in angiogenesis. However, the mechanisms remain elusive. In this study, we found that mitochondrial ubiquinol-cytochrome c reductase complex assembly factor 3 (UQCC3) is a key regulator of angiogenesis. TALEN-mediated knockout of Uqcc3 in mice caused embryonic lethality at 9.5-10.5 days postcoitum, and vessel density was dramatically reduced. Similarly, knockout of uqcc3 in zebrafish induced lethality post-fertilization and impaired vascular development. Knockout of UQCC3 resulted in slower tumor growth and angiogenesis. Mechanistically, UQCC3 was upregulated under hypoxia, promoted reactive oxygen species (ROS) generation, enhanced HIF-1α stability and increased VEGF expression. Finally, higher expression of UQCC3 was associated with poor prognosis in multiple types tumors, implying a role for UQCC3 in tumor progression. In conclusion, our findings highlight the important contribution of UQCC3 to angiogenesis under both physiological and pathological conditions, indicating the potential of UQCC3 as a therapeutic target for cancer.
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Affiliation(s)
- Guimin Zhang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Binrui Liu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yun Yang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shuo Xie
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Lingcheng Chen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hui Luo
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jian Zhong
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yinhao Wei
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Fengzhu Guo
- Department of Medical Oncology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Jia Gan
- Department of Pathology, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, P.R.China
| | - Fan Zhu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Lin Xu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qiqi Li
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yuge Shen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Huajin Zhang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yan Liu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Rong Li
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hongxin Deng
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hanshuo Yang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
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Feldo M, Wójciak M, Dresler S, Sowa P, Płachno BJ, Samborski D, Sowa I. Effect of Diosmin on Selected Parameters of Oxygen Homeostasis. Int J Mol Sci 2023; 24:12917. [PMID: 37629098 PMCID: PMC10454919 DOI: 10.3390/ijms241612917] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/09/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
Chronic venous disease (CVD) is a condition characterized by functional disturbances in the microcirculation of the superficial and deep veins, affecting up to 30% of the global population. Diosmin, a phlebotropic drug, is commonly used in the treatment of CVD, and its beneficial effects have been described in numerous clinical studies. However, the precise molecular mechanism underlying the activity of diosmin is not yet fully understood. Therefore, the objective of our study was to investigate whether diosmin has an impact on oxygen management, as cardiovascular diseases are often associated with hypoxia. In our study, patients were administered a daily dosage of 2 × 600 mg of diosmin for 3 months, and we evaluated several factors associated with oxygen management, angiogenesis, and inflammation using biochemical assays. Our findings indicate that diosmin reduced the levels of fibroblast growth factors (FGF) and vascular endothelial growth factor (VEGF-C), while increasing endostatin and angiostatin levels, suggesting a potential influence on angiogenesis regulation. Furthermore, diosmin exhibited anti-inflammatory properties by suppressing the levels of tumor necrosis factor-alpha (TNF-α), interleukin 1-beta (IL-1β), and interleukin 6 (IL-6), while promoting the production of interleukin 12 (IL-12). Additionally, diosmin significantly decreased the levels of hypoxia-inducible factor (HIF), anion gap (AG), and lactate, indicating its potential influence on the hypoxia-inducible factor pathway. These findings suggest that diosmin may play a crucial role in modulating oxygen management and inflammation in the context of chronic venous disease.
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Affiliation(s)
- Marcin Feldo
- Department of Vascular Surgery, Medical University of Lublin, Staszica 11 St., 20-081 Lublin, Poland
| | - Magdalena Wójciak
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (M.W.); (S.D.)
| | - Sławomir Dresler
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (M.W.); (S.D.)
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Paweł Sowa
- Department of Otorhinolaryngology and Oncological Laryngology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 40-055 Katowice, Poland;
| | - Bartosz J. Płachno
- Department of Plant Cytology and Embryology, Institute of Botany, Faculty of Biology, Jagiellonian University in Kraków, 9 Gronostajowa St., 30-387 Cracow, Poland;
| | - Dariusz Samborski
- Department of Conservative Dentistry and Endodontics, Medical University, Chodźki 6, 20-093 Lublin, Poland;
| | - Ireneusz Sowa
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (M.W.); (S.D.)
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50
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Ren R, Xiong C, Ma R, Wang Y, Yue T, Yu J, Shao B. The recent progress of myeloid-derived suppressor cell and its targeted therapies in cancers. MedComm (Beijing) 2023; 4:e323. [PMID: 37547175 PMCID: PMC10397484 DOI: 10.1002/mco2.323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/09/2023] [Accepted: 05/24/2023] [Indexed: 08/08/2023] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are an immature group of myeloid-derived cells generated from myeloid cell precursors in the bone marrow. MDSCs appear almost exclusively in pathological conditions, such as tumor progression and various inflammatory diseases. The leading function of MDSCs is their immunosuppressive ability, which plays a crucial role in tumor progression and metastasis through their immunosuppressive effects. Since MDSCs have specific molecular features, and only a tiny amount exists in physiological conditions, MDSC-targeted therapy has become a promising research direction for tumor treatment with minimal side effects. In this review, we briefly introduce the classification, generation and maturation process, and features of MDSCs, and detail their functions under various circumstances. The present review specifically demonstrates the environmental specificity of MDSCs, highlighting the differences between MDSCs from cancer and healthy individuals, as well as tumor-infiltrating MDSCs and circulating MDSCs. Then, we further describe recent advances in MDSC-targeted therapies. The existing and potential targeted drugs are divided into three categories, monoclonal antibodies, small-molecular inhibitors, and peptides. Their targeting mechanisms and characteristics have been summarized respectively. We believe that a comprehensive in-depth understanding of MDSC-targeted therapy could provide more possibilities for the treatment of cancer.
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Affiliation(s)
- Ruiyang Ren
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesDepartment of OrthodonticsWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Chenyi Xiong
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Runyu Ma
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Yixuan Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Tianyang Yue
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
| | - Jiayun Yu
- Department of RadiotherapyCancer Center and State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduChina
| | - Bin Shao
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina
- State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengduSichuanChina
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