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Yu C, Zhou G, Shi Z, Yu L, Zhou X. TREM1 facilitates the development of gastric cancer through regulating neutrophil extracellular traps-mediated macrophage polarization. Dig Liver Dis 2024; 56:1237-1247. [PMID: 38151453 DOI: 10.1016/j.dld.2023.12.002] [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: 05/19/2023] [Revised: 12/04/2023] [Accepted: 12/07/2023] [Indexed: 12/29/2023]
Abstract
Triggering receptor expressed on myeloid cell 1 (TREM1) elevation is associated with the unfavorable prognosis of gastric cancer (GC) patients. This work uncovered the effects and mechanism of TREM1 in GC. IHC staining examined TREM1 expression in GC tissues. TREM1-knockout and TREM1 knock-in mice were generated prior to the construction of N-methyl-N'-nitro-N-nitrosoguanidine (MNNG)-induced GC mice model. H&E staining detected the pathological alternations of gastric tissues. IHC staining tested Ki67 expression. Wright-Giemsa staining performed neutrophil counting and flow cytometry analysis measured neutrophil infiltration. ELISA analyzed serum and tissue myeloperoxidase (MPO) levels and serum MPO-DNA levels. Immunofluorescence, Western blotting and related kits detected NETs formation. Immunofluorescence and IHC staining evaluated macrophage polarization. In MNNG-treated GES-1 cells and phorbal myristate acetate (PMA)-treated neutrophils, TREM1 expression was also examined. CCK-8 method and Western blotting assayed cell proliferation. Western blotting and immunofluorescence detected NETs formation. Flow cytometry analysis detected the changes of macrophage typing. TREM1 was overexpressed in tumor tissues, MNNG-treated GES-1 cells and PMA-treated neutrophils. TREM1 deficiency hindered tumor growth, reduced neutrophil infiltration, NETs formation and stimulated M1 macrophage polarization in MNNG-induced GC models. Neutrophil extracellular traps (NETs) degrader DNase-1 countervailed the impacts of TREM1 on MNNG-induced GC models in vivo. Collectively, TREM1 knockdown obstructed NETs-mediated M2 macrophage polarization to hamper GC progression.
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Affiliation(s)
- Cheng Yu
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou 215006, China; Department of General Surgery, Affiliated Changshu Hospital of Nantong University, Changshu, 215500, China
| | - Guoqiang Zhou
- Department of General Surgery, Affiliated Changshu Hospital of Nantong University, Changshu, 215500, China
| | - Zhiliang Shi
- Department of General Surgery, Affiliated Changshu Hospital of Nantong University, Changshu, 215500, China
| | - Liang Yu
- Department of General Surgery, Affiliated Changshu Hospital of Nantong University, Changshu, 215500, China
| | - Xiaojun Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou 215006, China.
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2
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Ruskin P, Pandi C, Kannan B, Pandi A, A S SG, Jayaseelan VP, Arumugam P. Triggering Receptor Expression on Myeloid Cells-1 (TREM1) Promoter Hypomethylation and Its Overexpression Associated With Poor Survival of Cancer Patients: A Pan-Cancer Analysis. Cureus 2024; 16:e64640. [PMID: 39149674 PMCID: PMC11326766 DOI: 10.7759/cureus.64640] [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: 04/15/2024] [Accepted: 07/13/2024] [Indexed: 08/17/2024] Open
Abstract
Background Triggering receptor expression on myeloid cells-1 (TREM1) belongs to the immunoglobulin superfamily and is implicated in various conditions, including infectious and non-infectious diseases, autoimmune disorders, and cancer. Notably, TREM1 is significantly dysregulated in numerous cancer types. However, the underlying mechanism driving TREM1 mRNA expression in cancers remains unclear. Objective This study aims to analyze the promoter methylation level of TREM1 and its overexpression with cancer. Methods This study utilized The Cancer Genome Atlas (TCGA) cohort to analyze the methylation and expression levels of TREM1 in cancers. The University of ALabama at Birmingham CANcer (UALCAN) database facilitated data analysis from the TCGA dataset. Additionally, survival analysis was conducted using the TCGA dataset via Kaplan-Meier (KM) plots to identify significant associations with prognosis. Results Promoter methylation analysis revealed that TREM1 is hypomethylated in cancers, resulting in significantly overexpressed mRNA across various cancer types. This methylation and expression showed a negative correlation. Furthermore, high TREM1 mRNA expression was linked to poor prognosis in several cancers. Conclusion TREM1 gene expression negatively correlates with promotor DNA methylation and is associated with poor survival. It may serve as a prognostic marker and biomarker for various cancers. Future research should focus on further validation and antitumor immunity to elucidate its oncogenic role in cancers.
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Affiliation(s)
- Pinky Ruskin
- Microbiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Chandra Pandi
- Molecular Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Balachander Kannan
- Molecular Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Anitha Pandi
- Clinical Genetics Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Smiline Girija A S
- Microbiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Vijayashree Priyadharsini Jayaseelan
- Clinical Genetics Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Paramasivam Arumugam
- Molecular Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
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3
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Li C, Cai C, Xu D, Chen X, Song J. TREM1: Activation, signaling, cancer and therapy. Pharmacol Res 2024; 204:107212. [PMID: 38749377 DOI: 10.1016/j.phrs.2024.107212] [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: 02/20/2024] [Revised: 04/12/2024] [Accepted: 05/09/2024] [Indexed: 06/01/2024]
Abstract
Triggering receptor expressed on myeloid cells 1 (TREM1) is a cell surface receptor expressed on neutrophils, monocytes and some tissue macrophages, where it functions as an immunoregulator that controls myeloid cell responses. The activation of TREM1 is suggested to be an upregulation-based, ligands-induced and structural multimerization-mediated process, in which damage- and pathogen-associated molecular patterns play important roles. Activated TREM1 initiates an array of downstream signaling pathways that ultimately result in the production of pro-inflammatory cytokines and chemokines, whereby it functions as an amplifier of inflammation and is implicated in the pathogenesis of many inflammation-associated diseases. Over the past decade, there has been growing evidence for the involvement of TREM1 overactivation in tumor stroma inflammation and cancer progression. Indeed, it was shown that TREM1 promotes tumor progression, immunosuppression, and resistance to therapy by activating tumor-infiltrating myeloid cells. TREM1-deficiency or blockade provide protection against tumors and reverse the resistance to anti-PD-1/PD-L1 therapy and arginine-deprivation therapy in preclinical models. Here, we first review the structure, activation modes and signaling pathways of TREM1 and emphasize the role of soluble TREM1 as a biomarker of infection and cancer. We then focus on the role of TREM1 in cancer and systematically summarize its expression patterns, upregulation mechanisms and functions in tumor development and progression. Lastly, we discuss the therapeutic prospects of TREM1 inhibition, via effective pharmacological inhibitors, in treating cancer and other diseases.
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Affiliation(s)
- Chenyang Li
- Hepatic Surgery Centre, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Clinical Medicine Research Centre for Hepatic Surgery of Hubei Province, Wuhan, Hubei 430030, China; Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei 430030, China
| | - Chujun Cai
- Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Key Laboratory of Cancer Invasion and Metastasis(Ministry of Education), Hubei Key Laboratory of Tumor Invasion and Metastasis, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Dafeng Xu
- Hepatic Surgery Centre, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Clinical Medicine Research Centre for Hepatic Surgery of Hubei Province, Wuhan, Hubei 430030, China; Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei 430030, China
| | - Xiaoping Chen
- Hepatic Surgery Centre, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Clinical Medicine Research Centre for Hepatic Surgery of Hubei Province, Wuhan, Hubei 430030, China; Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei 430030, China; Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan, Hubei 430030, China; Key Laboratory of Organ Transplantation, National Health Commission, Wuhan, Hubei 430030, China; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, Hubei 430030, China.
| | - Jia Song
- Hepatic Surgery Centre, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China; Clinical Medicine Research Centre for Hepatic Surgery of Hubei Province, Wuhan, Hubei 430030, China; Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Wuhan, Hubei 430030, China.
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4
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Kannan B, Pandi C, Pandi A, Jayaseelan VP, Arumugam P. Triggering receptor expressed in myeloid cells 1 (TREM1) as a potential prognostic biomarker and association with immune infiltration in oral squamous cell carcinoma. Arch Oral Biol 2024; 161:105926. [PMID: 38442472 DOI: 10.1016/j.archoralbio.2024.105926] [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: 10/22/2023] [Revised: 02/13/2024] [Accepted: 02/19/2024] [Indexed: 03/07/2024]
Abstract
OBJECTIVE The objective of this study is to investigate the significance and impact of Triggering Receptor Expression on Myeloid Cells-1 (TREM-1) in the context of oral squamous cell carcinoma (OSCC). METHODS This study involved 51 OSCC patients, 21 oral epithelial dysplasia patients (OED), and the TCGA-HNSCC dataset. TREM1 expression was analyzed using quantitative reverse transcription PCR (RT-qPCR), and Western blot. Furthermore, we assessed TREM1 expression for clinicopathological, prognosis, and immune infiltration correlations utilizing publicly available TCGA-HNSCC datasets through UALCAN, Protein Atlas, Kaplan-Meier plot, TIMER2.0, and TISIDB. We also conducted bioinformatic analyses for functional enrichment employing publicly accessible datasets. RESULTS TREM1 was significantly upregulated in OSCC and OED when compared to normal tissues, confirmed through multiple methods. Analysis of clinicopathological features showed associations with disease stage, grade, nodal metastasis, HPV status, and TP53 mutation. High TREM1 expression correlated with poorer patient survival. TREM1 was linked to immune cell infiltration and immune-related pathways. CONCLUSION TREM1 is significantly upregulated in OSCC and is associated with poor clinicopathological features and survival. It may hold promise as a therapeutic target and prognostic marker in OSCC. Further research is needed to understand its functional role in OSCC.
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Affiliation(s)
- Balachander Kannan
- Molecular Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600077, TN, India
| | - Chandra Pandi
- Molecular Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600077, TN, India
| | - Anitha Pandi
- Clinical Genetics Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600077, TN, India
| | - Vijayashree Priyadharsini Jayaseelan
- Clinical Genetics Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600077, TN, India
| | - Paramasivam Arumugam
- Molecular Biology Lab, Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600077, TN, India.
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5
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Lu Q, Xie Y, Qi X, Yang S. TREM1 as a novel prognostic biomarker and tumor immune microenvironment evaluator in glioma. Medicine (Baltimore) 2023; 102:e36410. [PMID: 38050264 PMCID: PMC10695587 DOI: 10.1097/md.0000000000036410] [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: 07/06/2023] [Accepted: 11/10/2023] [Indexed: 12/06/2023] Open
Abstract
Glioma is the most malignant tumor in the central nervous system with a poor prognosis. The tumor immune microenvironment plays a crucial role in glioma formation and progress. TREM1, as a vital immune regulator, has not been investigated in glioma. This study aims to explore the role of TREM1 in prognosis and tumor immune microenvironment of glioma. The mRNA expression level of TREM1 was collected from TCGA and GEO databases. The correlations between the clinic-pathological features and TREM1 expression were analyzed using Cox regression analysis. Kaplan-Meier was used to evaluate the effect of TREM1 on OS. Gene Ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes were performed to analyze the functional annotations and signaling pathways of the TREM1 coexpression genes. ESTIMATE and TIMER explored the correlations between TREM1 and immune cell infiltration. Spearman correlation analysis was conducted to examine the association between the TREM1 and immune checkpoint expression. The expression level of TREM1 was significantly increased in glioma. TREM1 overexpression was positively related to poor prognosis, higher World Health Organization grade, isocitrate dehydrogenase wildtype, and 1p/19q non-codeletion. TREM1 coexpression genes were mainly related to immunoregulation and inflammatory response. TREM1 participated in the initiation and progression of glioma by regulating immune cell infiltration and expression of immune checkpoints. TREM1 is an effective prognostic and diagnostic biomarker in glioma. It can be adopted as a novel predictor for clinical prognosis, pathological characteristics, and immune microenvironment in glioma patients.
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Affiliation(s)
- Qin Lu
- Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Yonglin Xie
- Department of Emergency, Sir Run Run Shaw Hospital, Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Xuchen Qi
- Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Shuxu Yang
- Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
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6
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Ajith A, Mamouni K, Horuzsko DD, Musa A, Dzutsev AK, Fang JR, Chadli A, Zhu X, Lebedyeva I, Trinchieri G, Horuzsko A. Targeting TREM1 augments antitumor T cell immunity by inhibiting myeloid-derived suppressor cells and restraining anti-PD-1 resistance. J Clin Invest 2023; 133:e167951. [PMID: 37651197 PMCID: PMC10617775 DOI: 10.1172/jci167951] [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: 12/09/2022] [Accepted: 08/29/2023] [Indexed: 09/02/2023] Open
Abstract
The triggering receptor expressed on myeloid cell 1 (TREM1) plays a critical role in development of chronic inflammatory disorders and the inflamed tumor microenvironment (TME) associated with most solid tumors. We examined whether loss of TREM1 signaling can abrogate the immunosuppressive TME and enhance cancer immunity. To investigate the therapeutic potential of TREM1 in cancer, we used mice deficient in Trem1 and developed a novel small molecule TREM1 inhibitor, VJDT. We demonstrated that genetic or pharmacological TREM1 silencing significantly delayed tumor growth in murine melanoma (B16F10) and fibrosarcoma (MCA205) models. Single-cell RNA-Seq combined with functional assays during TREM1 deficiency revealed decreased immunosuppressive capacity of myeloid-derived suppressor cells (MDSCs) accompanied by expansion in cytotoxic CD8+ T cells and increased PD-1 expression. Furthermore, TREM1 inhibition enhanced the antitumorigenic effect of anti-PD-1 treatment, in part, by limiting MDSC frequency and abrogating T cell exhaustion. In patient-derived melanoma xenograft tumors, treatment with VJDT downregulated key oncogenic signaling pathways involved in cell proliferation, migration, and survival. Our work highlights the role of TREM1 in cancer progression, both intrinsically expressed in cancer cells and extrinsically in the TME. Thus, targeting TREM1 to modify an immunosuppressive TME and improve efficacy of immune checkpoint therapy represents what we believe to be a promising therapeutic approach to cancer.
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Affiliation(s)
- Ashwin Ajith
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Kenza Mamouni
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Daniel D. Horuzsko
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Abu Musa
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Amiran K. Dzutsev
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Jennifer R. Fang
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Ahmed Chadli
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Xingguo Zhu
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Iryna Lebedyeva
- Department of Chemistry and Physics, Augusta University, Augusta, Georgia, USA
| | - Giorgio Trinchieri
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Anatolij Horuzsko
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
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7
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Juric V, Mayes E, Binnewies M, Lee T, Canaday P, Pollack JL, Rudolph J, Du X, Liu VM, Dash S, Palmer R, Jahchan NS, Ramoth ÅJ, Lacayo S, Mankikar S, Norng M, Brassell C, Pal A, Chan C, Lu E, Sriram V, Streuli M, Krummel MF, Baker KP, Liang L. TREM1 activation of myeloid cells promotes antitumor immunity. Sci Transl Med 2023; 15:eadd9990. [PMID: 37647386 DOI: 10.1126/scitranslmed.add9990] [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: 07/18/2022] [Accepted: 08/02/2023] [Indexed: 09/01/2023]
Abstract
Myeloid cells in the tumor microenvironment (TME) can exist in immunosuppressive and immunostimulatory states that impede or promote antitumor immunity, respectively. Blocking suppressive myeloid cells or increasing stimulatory cells to enhance antitumor immune responses is an area of interest for therapeutic intervention. Triggering receptor expressed on myeloid cells-1 (TREM1) is a proinflammatory receptor that amplifies immune responses. TREM1 is expressed on neutrophils, subsets of monocytes and tissue macrophages, and suppressive myeloid populations in the TME, including tumor-associated neutrophils, monocytes, and tumor-associated macrophages. Depletion or inhibition of immunosuppressive myeloid cells, or stimulation by TREM1-mediated inflammatory signaling, could be used to promote an immunostimulatory TME. We developed PY159, an afucosylated humanized anti-TREM1 monoclonal antibody with enhanced FcγR binding. PY159 is a TREM1 agonist that induces signaling, leading to up-regulation of costimulatory molecules on monocytes and macrophages, production of proinflammatory cytokines and chemokines, and enhancement of T cell activation in vitro. An antibody against mouse TREM1, PY159m, promoted antitumor efficacy in syngeneic mouse tumor models. These results suggest that PY159-mediated agonism of TREM1 on tumoral myeloid cells can promote a proinflammatory TME and offer a promising strategy for immunotherapy.
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Affiliation(s)
- Vladislava Juric
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Erin Mayes
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Mikhail Binnewies
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Tian Lee
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Pamela Canaday
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Joshua L Pollack
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Joshua Rudolph
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Xiaoyan Du
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Victoria M Liu
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Subhadra Dash
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Rachael Palmer
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Nadine S Jahchan
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Åsa Johanna Ramoth
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Sergio Lacayo
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Shilpa Mankikar
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Manith Norng
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Chris Brassell
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Aritra Pal
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Christopher Chan
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Erick Lu
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Venkataraman Sriram
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Michel Streuli
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Matthew F Krummel
- Department of Pathology, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Kevin P Baker
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Linda Liang
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
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8
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Pu Y, Cai D, Jin L, Xu F, Ye E, Wu L, Mo L, Liu S, Guo Q, Wu G. TREM-1 as a potential prognostic biomarker associated with immune infiltration in clear cell renal cell carcinoma. World J Surg Oncol 2023; 21:156. [PMID: 37217993 DOI: 10.1186/s12957-023-03013-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 04/04/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND The tumor immune microenvironment plays a crucial role in the efficacy of various therapeutics. However, their correlation is not yet completely understood in Clear cell renal cell carcinoma (ccRCC). This study aimed to investigate the potential of TREM-1 as a potential novel biomarker for ccRCC. METHODS We constructed a ccRCC immune prognostic signature. The clinical characteristics, the status of the tumor microenvironment, and immune infiltration were analyzed through the ESTIMATE and CIBERSORT algorithms for the hub gene, while the Gene Set Enrichment Analysis and PPI analysis were performed to predict the function of the hub gene. Immunohistochemical staining was used to detect the expression of TREM-1 in renal clear cell carcinoma tissues. RESULTS The CIBERSORT and ESTIMATE algorithms revealed that TREM-1 was correlated with the infiltration of 12 types of immune cells. Therefore, it was determined that TREM-1 was involved in numerous classical pathways in the immune response via GSEA analysis. In Immunohistochemical staining, we found that the expression of TREM-1 was significantly upregulated with increasing tumor grade in renal clear cell carcinoma, and elevated TREM-1 expression was associated with poor prognosis. CONCLUSIONS The results suggest that TREM-1 may act as an implicit novel prognostic biomarker in ccRCC that could be utilized to facilitate immunotherapeutic strategy.
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Affiliation(s)
- Yaling Pu
- Taizhou Hospital of Zhejiang Province, Shao Xing University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China
| | - Danyang Cai
- Department of Radiation Oncology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China
| | - Lingling Jin
- Department of Pathology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China
| | - Fenfen Xu
- Department of Pharmacy, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China
| | - Enru Ye
- Department of Pathology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China
| | - Lina Wu
- Department of Pathology, Enze Hospital, Taizhou Enze Medical Center, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China
| | - Licai Mo
- Department of Urology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China
| | - Suzhi Liu
- Taizhou Hospital of Zhejiang Province, Shao Xing University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China.
- Department of Neurology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China.
| | - Qunyi Guo
- Department of Hematology and Oncology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China.
| | - Gang Wu
- Department of Pharmacy, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, No. 150 Ximen Street, TaizhouZhejiang, 317000, Linhai, China.
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9
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Integrative bioinformatic analysis of p53 and pathway alterations in two different lung cancer subtypes. Biochem Biophys Rep 2023; 33:101404. [DOI: 10.1016/j.bbrep.2022.101404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/13/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
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10
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Wei B, Ma Y. Synergistic effect of GF9 and streptomycin on relieving gram-negative bacteria-induced sepsis. Front Bioeng Biotechnol 2022; 10:973588. [PMID: 36110326 PMCID: PMC9468263 DOI: 10.3389/fbioe.2022.973588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 08/01/2022] [Indexed: 11/25/2022] Open
Abstract
Triggering receptor expressed on myeloid cells-1 (TREM-1) regulates inflammation and promotes a vigorous immune response. GF9 is one of the peptides that inhibit the mTREM-1 signaling pathway, thus reducing the inflammatory mediators in diseases including sepsis. Nanotechnology could offer a new complementary strategy for diseases. Streptomycin is also one treatment of sepsis. However, the role of nanoparticles delivered GF9 combined with streptomycin on sepsis had never been discovered. In the present study, cecal ligation and puncture (CLP) and lipopolysaccharide [LPS, Escherichia coli (E. coli) O111:B4] sepsis models were constructed. SDS-PAGE was used to evaluate the size of nano drugs; Western blot was used to detect the protein levels of MMP2 and TREM-1 in cells. The levels of TNF-α and IL-6 were detected by ELISA. Histopathological changes were observed by HE staining. And the nanomedicines of GF9-HFn/Str were successfully constructed. The size of GF9-HFn/Str is 36 kD. The ferritin-based nanoparticle plays a vital role in delivering streptomycin into cells and tissues. GF9 (1.6 μM) and streptomycin (40 μM) co-delivery nanomedicine showed a better effect on promoting overall survival, decreasing E. coli, significantly suppressed the expression levels of inflammatory factors (TNF-α and IL-6), and can reduce lung injury. Our study demonstrated that combination delivery of nanomedicine GF9 and streptomycin have a better effect on overall survival rate, anti-inflammatory, and anti-bacterial in sepsis. Our present study revealed a new potential therapeutic method for sepsis.
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Affiliation(s)
- Bing Wei
- Emergency Medicine Clinical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, and Beijing Key Laboratory of Cardiopulmonary Cerebral Resuscitation, Clinical Center for Medicine in Acute Infection, Capital Medical University, Beijing, China
| | - Yingmin Ma
- Department of Respiratory and Critical Care Medicine, Beijing Youan Hospital, Capital Medical University, Beijing, China
- *Correspondence: Yingmin Ma,
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Schafer JM, Xiao T, Kwon H, Collier K, Chang Y, Abdel-Hafiz H, Bolyard C, Chung D, Yang Y, Sundi D, Ma Q, Theodorescu D, Li X, Li Z. Sex-biased adaptive immune regulation in cancer development and therapy. iScience 2022; 25:104717. [PMID: 35880048 PMCID: PMC9307950 DOI: 10.1016/j.isci.2022.104717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The cancer research field is finally starting to unravel the mystery behind why males have a higher incidence and mortality rate than females for nearly all cancer types of the non-reproductive systems. Here, we explain how sex - specifically sex chromosomes and sex hormones - drives differential adaptive immunity across immune-related disease states including cancer, and why males are consequently more predisposed to tumor development. We highlight emerging data on the roles of cell-intrinsic androgen receptors in driving CD8+ T cell dysfunction or exhaustion in the tumor microenvironment and summarize ongoing clinical efforts to determine the impact of androgen blockade on cancer immunotherapy. Finally, we outline a framework for future research in cancer biology and immuno-oncology, underscoring the importance of a holistic research approach to understanding the mechanisms of sex dimorphisms in cancer, so sex will be considered as an imperative factor for guiding treatment decisions in the future.
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Affiliation(s)
- Johanna M. Schafer
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Tong Xiao
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Hyunwoo Kwon
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
- Medical Scientist Training Program, College of Medicine, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Katharine Collier
- Division of Medical Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Yuzhou Chang
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
- Department of Biomedical Informatics, the Ohio State University, Columbus, OH 43210, USA
| | - Hany Abdel-Hafiz
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Medicine and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Chelsea Bolyard
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Dongjun Chung
- Department of Biomedical Informatics, the Ohio State University, Columbus, OH 43210, USA
| | - Yuanquan Yang
- Division of Medical Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Debasish Sundi
- Department of Urology, the Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Qin Ma
- Department of Biomedical Informatics, the Ohio State University, Columbus, OH 43210, USA
| | - Dan Theodorescu
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Xue Li
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Medicine and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Zihai Li
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
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12
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Tumor-associated neutrophils and neutrophil-targeted cancer therapies. Biochim Biophys Acta Rev Cancer 2022; 1877:188762. [PMID: 35853517 DOI: 10.1016/j.bbcan.2022.188762] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/10/2022] [Accepted: 07/14/2022] [Indexed: 02/08/2023]
Abstract
Neutrophils are the frontline cells in response to microbial infections and are involved in a range of inflammatory disorders in the body. In recent years, neutrophils have gained considerable attention in their involvement of complex roles in tumor development and progression. Tumor-associated neutrophils (TANs) that accumulate in local region could be triggered by external stimuli from tumor microenvironment (TME) and switch between anti- and pro-tumor phenotypes. The anti-tumor neutrophils kill tumor cells through direct cytotoxic effects as well as indirect effects by activating adaptive immune responses. In contrast, the pro-tumor phenotype of neutrophils might be associated with cell proliferation, angiogenesis, and immunosuppression in TME. More recently, neutrophils have been proposed as a potential target in cancer therapy for their ability to diminish the pro-tumor pathways, such as by immune checkpoint blockade. This review discusses the complex roles of neutrophils in TME and highlights the strategies in neutrophil targeting in cancer treatment with a particular focus on the progresses of ongoing clinical trials involving neutrophil-targeted therapies.
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13
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Iftikhar R, Penrose HM, King AN, Kim Y, Ruiz E, Kandil E, Machado HL, Savkovic SD. FOXO3 Expression in Macrophages Is Lowered by a High-Fat Diet and Regulates Colonic Inflammation and Tumorigenesis. Metabolites 2022; 12:250. [PMID: 35323693 PMCID: PMC8949544 DOI: 10.3390/metabo12030250] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 12/12/2022] Open
Abstract
Obesity, characterized by augmented inflammation and tumorigenesis, is linked to genetic predispositions, such as FOXO3 polymorphisms. As obesity is associated with aberrant macrophages infiltrating different tissues, including the colon, we aimed to identify FOXO3-dependent transcriptomic changes in macrophages that drive obesity-mediated colonic inflammation and tumorigenesis. We found that in mouse colon, high-fat-diet-(HFD)-related obesity led to diminished FOXO3 levels and increased macrophages. Transcriptomic analysis of mouse peritoneal FOXO3-deficient macrophages showed significant differentially expressed genes (DEGs; FDR < 0.05) similar to HFD obese colons. These DEG-related pathways, linked to mouse colonic inflammation and tumorigenesis, were similar to those in inflammatory bowel disease (IBD) and human colon cancer. Additionally, we identified a specific transcriptional signature for the macrophage-FOXO3 axis (MAC-FOXO382), which separated the transcriptome of affected tissue from control in both IBD (p = 5.2 × 10−8 and colon cancer (p = 1.9 × 10−11), revealing its significance in human colonic pathobiologies. Further, we identified (heatmap) and validated (qPCR) DEGs specific to FOXO3-deficient macrophages with established roles both in IBD and colon cancer (IL-1B, CXCR2, S100A8, S100A9, and TREM1) and those with unexamined roles in these colonic pathobiologies (STRA6, SERPINH1, LAMB1, NFE2L3, OLR1, DNAJC28 and VSIG10). These findings establish an important understanding of how HFD obesity and related metabolites promote colonic pathobiologies.
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Affiliation(s)
- Rida Iftikhar
- Department of Pathology and Laboratory Medicine, School of Medicine, Tulane University, New Orleans, LA 70012, USA; (R.I.); (H.M.P.); (A.N.K.); (Y.K.)
| | - Harrison M. Penrose
- Department of Pathology and Laboratory Medicine, School of Medicine, Tulane University, New Orleans, LA 70012, USA; (R.I.); (H.M.P.); (A.N.K.); (Y.K.)
| | - Angelle N. King
- Department of Pathology and Laboratory Medicine, School of Medicine, Tulane University, New Orleans, LA 70012, USA; (R.I.); (H.M.P.); (A.N.K.); (Y.K.)
| | - Yunah Kim
- Department of Pathology and Laboratory Medicine, School of Medicine, Tulane University, New Orleans, LA 70012, USA; (R.I.); (H.M.P.); (A.N.K.); (Y.K.)
| | - Emmanuelle Ruiz
- Division of Endocrine and Oncologic Surgery, Department of Surgery, Tulane University, New Orleans, LA 70012, USA; (E.R.); (E.K.)
| | - Emad Kandil
- Division of Endocrine and Oncologic Surgery, Department of Surgery, Tulane University, New Orleans, LA 70012, USA; (E.R.); (E.K.)
| | - Heather L. Machado
- Department of Biochemistry and Molecular Biology, School of Medicine, Tulane University, New Orleans, LA 70012, USA;
| | - Suzana D. Savkovic
- Department of Pathology and Laboratory Medicine, School of Medicine, Tulane University, New Orleans, LA 70012, USA; (R.I.); (H.M.P.); (A.N.K.); (Y.K.)
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14
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Ford JW, Gonzalez-Cotto M, MacFarlane AW, Peri S, Howard OMZ, Subleski JJ, Ruth KJ, Haseebuddin M, Al-Saleem T, Yang Y, Rayman P, Rini B, Linehan WM, Finke J, Weiss JM, Campbell KS, McVicar DW. Tumor-Infiltrating Myeloid Cells Co-Express TREM1 and TREM2 and Elevated TREM-1 Associates With Disease Progression in Renal Cell Carcinoma. Front Oncol 2022; 11:662723. [PMID: 35223446 PMCID: PMC8867210 DOI: 10.3389/fonc.2021.662723] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 09/27/2021] [Indexed: 12/22/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSC) and tumor-associated macrophages (TAM) contribute to cancer-related inflammation and tumor progression. While several myeloid molecules have been ascribed a regulatory function in these processes, the triggering receptors expressed on myeloid cells (TREMs) have emerged as potent modulators of the innate immune response. While various TREMs amplify inflammation, others dampen it and are emerging as important players in modulating tumor progression-for instance, soluble TREM-1 (sTREM-1), which is detected during inflammation, associates with disease progression, while TREM-2 expression is associated with tumor-promoting macrophages. We hypothesized that TREM-1 and TREM-2 might be co-expressed on tumor-infiltrating myeloid cells and that elevated sTREM-1 associates with disease outcomes, thus representing a possibility for mutual modulation in cancer. Using the 4T1 breast cancer model, we found TREM-1 and TREM-2 expression on MDSC and TAM and that sTREM-1 was elevated in tumor-bearing mice in multiple models and correlated with tumor volume. While TREM-1 engagement enhanced TNF, a TREM-2 ligand was detected on MDSC and TAM, suggesting that both TREM could be functional in the tumor setting. Similarly, we detected TREM-1 and Trem2 expression in myeloid cells in the RENCA model of renal cell carcinoma (RCC). We confirmed these findings in human disease by demonstrating the expression of TREM-1 on tumor-infiltrating myeloid cells from patients with RCC and finding that sTREM-1 was increased in patients with RCC. Finally, The Cancer Genome Atlas analysis shows that TREM1 expression in tumors correlates with poor outcomes in RCC. Taken together, our data suggest that manipulation of the TREM-1/TREM-2 balance in tumors may be a novel means to modulate tumor-infiltrating myeloid cell phenotype and function.
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Affiliation(s)
- Jill W Ford
- Laboratory of Cancer Immunometabolism, National Cancer Institute (NCI), Frederick, MD, United States
| | - Marieli Gonzalez-Cotto
- Laboratory of Cancer Immunometabolism, National Cancer Institute (NCI), Frederick, MD, United States
| | - Alexander W MacFarlane
- Blood Cell Development and Function Program, Institute for Cancer Research, Philadelphia, PA, United States
| | - Suraj Peri
- Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - O M Zack Howard
- Laboratory of Cancer Immunometabolism, National Cancer Institute (NCI), Frederick, MD, United States
| | - Jeffrey J Subleski
- Laboratory of Cancer Immunometabolism, National Cancer Institute (NCI), Frederick, MD, United States
| | - Karen J Ruth
- Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Mohammed Haseebuddin
- Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Tahseen Al-Saleem
- Department of Pathology, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Youfeng Yang
- Urologic Oncology Branch, National Cancer Institute (NCI), Bethesda, MD, United States
| | - Pat Rayman
- Cleveland Clinic, Department of Immunology, Lerner Research Institute, Cleveland, OH, United States
| | - Brian Rini
- Cleveland Clinic, Department of Solid Tumor Oncology, Cleveland, OH, United States
| | - W Marston Linehan
- Urologic Oncology Branch, National Cancer Institute (NCI), Bethesda, MD, United States
| | - James Finke
- Cleveland Clinic, Department of Immunology, Lerner Research Institute, Cleveland, OH, United States
| | - Jonathan M Weiss
- Laboratory of Cancer Immunometabolism, National Cancer Institute (NCI), Frederick, MD, United States
| | - Kerry S Campbell
- Blood Cell Development and Function Program, Institute for Cancer Research, Philadelphia, PA, United States
| | - Daniel W McVicar
- Laboratory of Cancer Immunometabolism, National Cancer Institute (NCI), Frederick, MD, United States
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15
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Zhang Y, Li Y, Chachad D, Liu B, Godavarthi JD, Williams-Villalobo A, Lasisi L, Xiong S, Matin A. In silico analysis of DND1 and its co-expressed genes in human cancers. Biochem Biophys Rep 2022; 29:101206. [PMID: 35059511 PMCID: PMC8760529 DOI: 10.1016/j.bbrep.2022.101206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 10/31/2022] Open
Abstract
Dead-End (DND1) is an RNA-binding protein involved in translational regulation. Defects in DND1 gene causes germ cell tumors and sterility in rodents. Experimental studies with human somatic cancer cells indicate that DND1 has anti-proliferative and pro-apoptotic function in some while oncogenic function in other cells. We examined The Cancer Genome Atlas data for gene alterations and gene expression changes in DND1 in a variety of human cancers. We found that DND1 is amplified, deleted or mutated in multiple human cancers. In different cancers, DND1 alteration correlates with increased diagnosis age of patients, shift in tumor spectrum or change of tumor sites and in some cases is significantly associated with worse survival for cancer patients. For 15 cancers, we retrieved expression data of thousands of genes that co-expressed with DND1. We found that these cancers contain different percentage of genes that are positively or negatively co-expressed with DND1. Ingenuity Pathway Analysis was performed to explore the biological implications of these genes. More than 10 canonical pathways were identified and each cancer type exhibits unique pathway profiles. Comparison analysis across all 15 cancer types showed that some cancers exhibit strikingly similar profiles of DND1-correlated signaling pathway activation or suppression. Our data reinforce the notion that the biological role of DND1 is cell-type specific and suggest that DND1 may play opposing role by exerting anti-proliferative effects in some cancer cells while being pro-proliferative in others. Our study provides valuable insights to direct experimental investigations of DND1 function in somatic cancers. DND1 is altered with different frequencies in multiple human cancers. DND1 changes in cancers correlate with clinical outcomes including worse prognosis. DND1 is co-expressed with a large number of genes across multiple cancer types. DND1 correlates with activation or suppression of canonical biological pathways.
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16
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Thankam FG, Sanchez DJ, Agrawal DK. Design of the lentivirus-driven sustained LR12 delivery system for TREM-1 inhibition for palliating atherosclerosis. Mol Cell Biochem 2022; 477:701-710. [PMID: 35001222 DOI: 10.1007/s11010-021-04321-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 11/29/2021] [Indexed: 12/17/2022]
Abstract
Triggering Receptor Expressed on Myeloid cells-1 (TREM-1) has been a potential target in the management of pathophysiology and clinical sequelae of atherosclerosis. LR12 peptide effectively blocks ligand-TREM-1 interaction; however, the short half-life of LR12 is a major hurdle in its translational application in atherosclerosis management warranting new methods for sustained bioavailability in clinical applications. The present study reports a novel method of packing the coding sequence of LR12 in a lentiviral system to ensure a sustained expression and bioavailability for effective TREM-1 inhibition. Lentivirus vector systems (LV-LR12 and LV-SP) for the expression of LR12 peptide and SP (scrambled peptide) were successfully designed, constructed, and tested in vitro in smooth muscle cells (SMCs). Viral amounts obtained were 703.6 ± 145.12 and 609.3 ± 145.93 ng/ml p24 for LV-LR12 and LV-SP, respectively which correspond to ~ 107 IFU/ml for both vectors. Dot blot assay revealed significantly increased expression of LR12-FLAG and SP-FLAG in 125 μg total protein which was doubled in 250 μg protein with respect to un-transduced SMCs suggesting the sustained release of LR12/SP as confirmed by ELISA. Cellular expression of LR12-FLAG and SP-FLAG displayed 8.44-fold and 7.55-fold increase, respectively compared to the control SMCs. The findings demonstrated a promising strategy for packing the LR12 coding sequence in lentiviral vector for TREM-1 inhibition for the management of atherosclerosis and other inflammatory diseases.
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Affiliation(s)
- Finosh G Thankam
- Department of Translational Research, Western University of Health Sciences, 309 E. Second Street, Pomona, CA, 91766, USA
| | - David J Sanchez
- Department of Pharmaceutical Sciences, Western University of Health Sciences, Pomona, CA, 91766, USA
| | - Devendra K Agrawal
- Department of Translational Research, Western University of Health Sciences, 309 E. Second Street, Pomona, CA, 91766, USA.
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17
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Pullikuth AK, Routh ED, Zimmerman KD, Chifman J, Chou JW, Soike MH, Jin G, Su J, Song Q, Black MA, Print C, Bedognetti D, Howard-McNatt M, O’Neill SS, Thomas A, Langefeld CD, Sigalov AB, Lu Y, Miller LD. Bulk and Single-Cell Profiling of Breast Tumors Identifies TREM-1 as a Dominant Immune Suppressive Marker Associated With Poor Outcomes. Front Oncol 2021; 11:734959. [PMID: 34956864 PMCID: PMC8692779 DOI: 10.3389/fonc.2021.734959] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 11/15/2021] [Indexed: 11/13/2022] Open
Abstract
BackgroundTriggering receptor expressed on myeloid cells (TREM)-1 is a key mediator of innate immunity previously associated with the severity of inflammatory disorders, and more recently, the inferior survival of lung and liver cancer patients. Here, we investigated the prognostic impact and immunological correlates of TREM1 expression in breast tumors.MethodsBreast tumor microarray and RNAseq expression profiles (n=4,364 tumors) were analyzed for associations between gene expression, tumor immune subtypes, distant metastasis-free survival (DMFS) and clinical response to neoadjuvant chemotherapy (NAC). Single-cell (sc)RNAseq was performed using the 10X Genomics platform. Statistical associations were assessed by logistic regression, Cox regression, Kaplan-Meier analysis, Spearman correlation, Student’s t-test and Chi-square test.ResultsIn pre-treatment biopsies, TREM1 and known TREM-1 inducible cytokines (IL1B, IL8) were discovered by a statistical ranking procedure as top genes for which high expression was associated with reduced response to NAC, but only in the context of immunologically “hot” tumors otherwise associated with a high NAC response rate. In surgical specimens, TREM1 expression varied among tumor molecular subtypes, with highest expression in the more aggressive subtypes (Basal-like, HER2-E). High TREM1 significantly and reproducibly associated with inferior distant metastasis-free survival (DMFS), independent of conventional prognostic markers. Notably, the association between high TREM1 and inferior DMFS was most prominent in the subset of immunogenic tumors that exhibited the immunologically hot phenotype and otherwise associated with superior DMFS. Further observations from bulk and single-cell RNAseq analyses indicated that TREM1 expression was significantly enriched in polymorphonuclear myeloid-derived suppressor cells (PMN-MDSCs) and M2-like macrophages, and correlated with downstream transcriptional targets of TREM-1 (IL8, IL-1B, IL6, MCP-1, SPP1, IL1RN, INHBA) which have been previously associated with pro-tumorigenic and immunosuppressive functions.ConclusionsTogether, these findings indicate that increased TREM1 expression is prognostic of inferior breast cancer outcomes and may contribute to myeloid-mediated breast cancer progression and immune suppression.
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Affiliation(s)
- Ashok K. Pullikuth
- Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, United States
| | - Eric D. Routh
- Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, United States
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Kip D. Zimmerman
- Center for Precision Medicine, Wake Forest School of Medicine, Winston Salem, NC, United States
| | - Julia Chifman
- Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, United States
- Department of Mathematics and Statistics, American University, Washington, DC, United States
| | - Jeff W. Chou
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston Salem, NC, United States
- The Comprehensive Cancer Center of Wake Forest University, Winston Salem, NC, United States
| | - Michael H. Soike
- Department of Radiation Oncology, University of Alabama-Birmingham, Birmingham, AL, United States
| | - Guangxu Jin
- Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, United States
- The Comprehensive Cancer Center of Wake Forest University, Winston Salem, NC, United States
| | - Jing Su
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston Salem, NC, United States
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Qianqian Song
- Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, United States
- Center for Cancer Genomics and Precision Oncology, Wake Forest School of Medicine, Winston Salem, NC, United States
| | - Michael A. Black
- Department of Biochemistry, Otago School of Medical Sciences, University of Otago, Dunedin, New Zealand
| | - Cristin Print
- Department of Molecular Medicine and Pathology and Maurice Wilkins Institute, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Davide Bedognetti
- Cancer Program, Sidra Medicine, Doha, Qatar & Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
| | - Marissa Howard-McNatt
- Surgical Oncology Service, Department of Surgery, Wake Forest School of Medicine, Winston Salem, NC, United States
| | - Stacey S. O’Neill
- The Comprehensive Cancer Center of Wake Forest University, Winston Salem, NC, United States
- Department of Pathology, Wake Forest School of Medicine, Winston Salem, NC, United States
| | - Alexandra Thomas
- The Comprehensive Cancer Center of Wake Forest University, Winston Salem, NC, United States
- Section of Hematology and Oncology, Department of Internal Medicine, Wake Forest Baptist Medical Center, Winston Salem, NC, United States
| | - Carl D. Langefeld
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston Salem, NC, United States
- The Comprehensive Cancer Center of Wake Forest University, Winston Salem, NC, United States
| | | | - Yong Lu
- The Comprehensive Cancer Center of Wake Forest University, Winston Salem, NC, United States
- Department of Microbiology & Immunology, Wake Forest School of Medicine, Winston Salem, NC, United States
| | - Lance D. Miller
- Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, United States
- The Comprehensive Cancer Center of Wake Forest University, Winston Salem, NC, United States
- *Correspondence: Lance D. Miller,
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18
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TREM-1 aggravates chronic obstructive pulmonary disease development via activation NLRP3 inflammasome-mediated pyroptosis. Inflamm Res 2021; 70:971-980. [PMID: 34374795 DOI: 10.1007/s00011-021-01490-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 06/24/2021] [Accepted: 07/25/2021] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVES Chronic obstructive pulmonary disease (COPD) is a major cause of death globally. Inflammation plays a crucial role in COPD development. Pyroptosis, an inflammatory form of cell death, may involve in the pathogenesis of COPD. This study aims to explore the role and action mechanism of triggering receptor expressed on myeloid cells 1 (TREM-1) in COPD. METHODS Here, cigarette smoke stimulation was used to establish COPD model in mice. Cigarette smoke extract combined with lipopolysaccharide was used to stimulate RAW264.7 cells for COPD model in vitro. QRT-PCR and Western blot were performed to detect the expression of mRNA and proteins, respectively, in the lung tissues and cells. Concentration of cytokines was measured using ELISA. H&E staining was used to analyze the pathological changes in lung tissues. The number of infiltrated macrophage was examined using immunofluorescence. LP17 was used to silence the expression of TREM-1. RESULTS The results showed that TREM-1 was highly expressed in COPD. In vivo, inhibition of TREM-1 effectively improved the injury in lung tissues of COPD mouse, and reduced the infiltration of macrophages. Moreover, inhibition of TREM-1 in vivo and in vitro notably suppressed the activation of NLRP3 inflammasome and pyroptosis. Rescue experiment demonstrated that TREM-1 activated pyroptosis via regulating NLRP3 inflammasome. CONCLUSION Overall, our results proved that TREM-1 promoted the lung injury and inflammation in COPD mouse through activation of NLRP3 inflammasome-mediated pyroptosis. Our data indicated a novel mechanism of TREM-1 in COPD development, and maybe provide a novel therapeutic target for COPD treatment.
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19
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Jiang Z, Li L, Chen J, Wei G, Ji Y, Chen X, Liu J, Huo J. Human gut-microbiome interplay: Analysis of clinical studies for the emerging roles of diagnostic microbiology in inflammation, oncogenesis and cancer management. INFECTION GENETICS AND EVOLUTION 2021; 93:104946. [PMID: 34052417 DOI: 10.1016/j.meegid.2021.104946] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 04/21/2021] [Accepted: 05/26/2021] [Indexed: 12/24/2022]
Abstract
Microorganisms have been known to coexist in various parts of human body including the gut. The interactions between microbes and the surrounding tissues of the host are critical for fine fettle of the gut. The incidence of such microorganisms tends to vary among specific type of cancer affected individuals. Such microbial communities of specific tumor sites in cancer affected individuals could plausibly be used as prognostic and/or diagnostic markers for tumors associated with that specific site. Microorganisms of intestinal and non-intestinal origins including Helicobacter pylori can target several organs, act as carcinogens and promote cancer. It is interesting to note that diets causing inflammation can also increase the cancer risk. Yet, dietary supplementation with prebiotics and probiotics can reduce the incidence of cancer. Therefore, both diet and microbial community of the gut have dual roles of prevention and oncogenesis. Hence, this review intends to summarize certain important details related to gut microbiome and cancer.
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Affiliation(s)
- Ziyu Jiang
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, PR China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, PR China
| | - Lingchang Li
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, PR China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, PR China
| | - Jianan Chen
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, PR China
| | - Guoli Wei
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, PR China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, PR China
| | - Yi Ji
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, PR China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, PR China
| | - Xi Chen
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, PR China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, PR China
| | - Jingbing Liu
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, PR China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, PR China.
| | - Jiege Huo
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, PR China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, PR China.
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Hossian AKMN, Zahra FT, Poudel S, Abshire CF, Polk P, Garai J, Zabaleta J, Mikelis CM, Mattheolabakis G. Advanced bioinformatic analysis and pathway prediction of NSCLC cells upon cisplatin resistance. Sci Rep 2021; 11:6520. [PMID: 33753779 PMCID: PMC7985311 DOI: 10.1038/s41598-021-85930-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 03/05/2021] [Indexed: 11/08/2022] Open
Abstract
This study aims to identify pathway involvement in the development of cisplatin (cis-diamminedichloroplatinum (II); CDDP) resistance in A549 lung cancer (LC) cells by utilizing advanced bioinformatics software. We developed CDDP-resistant A549 (A549/DDP) cells through prolonged incubation with the drug and performed RNA-seq on RNA extracts to determine differential mRNA and miRNA expression between A549/DDP and A549 cells. We analyzed the gene dysregulation with Ingenuity Pathway Analysis (IPA; QIAGEN) software. In contrast to prior research, which relied on the clustering of dysregulated genes to pathways as an indication of pathway activity, we utilized the IPA software for the dynamic evaluation of pathway activity depending on the gene dysregulation levels. We predicted 15 pathways significantly contributing to the chemoresistance, with several of them to have not been previously reported or analyzed in detail. Among them, the PKR signaling, cholesterol biosynthesis, and TEC signaling pathways are included, as well as genes, such as PIK3R3, miR-34c-5p, and MDM2, among others. We also provide a preliminary analysis of SNPs and indels, present exclusively in A549/DDP cells. This study's results provide novel potential mechanisms and molecular targets that can be explored in future studies and assist in improving the understanding of the chemoresistance phenotype.
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Affiliation(s)
- A K M Nawshad Hossian
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana Monroe, Monroe, LA, USA
| | - Fatema Tuz Zahra
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, USA
| | - Sagun Poudel
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana Monroe, Monroe, LA, USA
| | - Camille F Abshire
- Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Paula Polk
- Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Jone Garai
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Jovanny Zabaleta
- Department of Pediatrics and Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Constantinos M Mikelis
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, USA
| | - George Mattheolabakis
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana Monroe, Monroe, LA, USA.
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21
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Liu WQ, Li WL, Ma SM, Liang L, Kou ZY, Yang J. Discovery of core gene families associated with liver metastasis in colorectal cancer and regulatory roles in tumor cell immune infiltration. Transl Oncol 2021; 14:101011. [PMID: 33450702 PMCID: PMC7810789 DOI: 10.1016/j.tranon.2021.101011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 12/01/2020] [Accepted: 01/04/2021] [Indexed: 01/21/2023] Open
Abstract
In this study, we aimed to uncover genes that drive the pathogenesis of liver metastasis in colorectal cancer (CRC), and identify effective genes that could serve as potential therapeutic targets for treating with colorectal liver metastasis patients based on two GEO datasets. Several bioinformatics approaches were implemented. First, differential expression analysis screened out key differentially expressed genes (DEGs) across the two GEO datasets. Based on gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses, we identified the enrichment functions and pathways of the DEGs that were associated with liver metastasis in CRC. Second, immune infiltration analysis identified key immune signature gene sets associated with CRC liver metastasis, among which two key immune gene families (CD and CCL) identified as key DEGs were filtered by protein-protein interaction (PPI) network. Some of the members in these gene families were associated with disease free survival (DFS) or overall survival (OS) in two subtypes of CRC, namely COAD and READ. Finally, functional enrichment analysis of the two gene families and their neighboring genes revealed that they were closely associated with cytokine, leukocyte proliferation and chemotaxis. These results are valuable in comprehending the pathogenesis of liver metastasis in CRC, and are of seminal importance in understanding the role of immune tumor infiltration in CRC. Our study also identified potentially effective therapeutic targets for liver metastasis in CRC including CCL20, CCL24 and CD70.
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Affiliation(s)
- Wei-Qing Liu
- Department of Internal Medicine-Oncology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, PR China
| | - Wen-Liang Li
- Department of Oncology, First Affiliated Hospital of Kunming Medical University, No. 295 Xichang road, Kunming, Yunnan 650032, PR China
| | - Shu-Min Ma
- Department of Oncology, First Affiliated Hospital of Kunming Medical University, No. 295 Xichang road, Kunming, Yunnan 650032, PR China
| | - Lei Liang
- Department of Oncology, First Affiliated Hospital of Kunming Medical University, No. 295 Xichang road, Kunming, Yunnan 650032, PR China
| | - Zhi-Yong Kou
- Department of Oncology, First Affiliated Hospital of Kunming Medical University, No. 295 Xichang road, Kunming, Yunnan 650032, PR China
| | - Jun Yang
- Department of Oncology, First Affiliated Hospital of Kunming Medical University, No. 295 Xichang road, Kunming, Yunnan 650032, PR China.
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22
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Singh H, Rai V, Nooti SK, Agrawal DK. Novel ligands and modulators of triggering receptor expressed on myeloid cells receptor family: 2015-2020 updates. Expert Opin Ther Pat 2021; 31:549-561. [PMID: 33507843 DOI: 10.1080/13543776.2021.1883587] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: Triggering receptors expressed on myeloid cells (TREMs) are inflammatory amplifiers with defined pathophysiological role in various infectious diseases, acute and chronic aseptic inflammations, and a variety of cancers, depicting TREMs as prominent therapeutic targets.Areas covered: Herein, updates from 2015 to 2020 are discussed to divulge the TREM ligands, as well as their peptide blockers, claimed to modulate their expression. The article also presents different strategies employed during the last five years to block interactions between TREMs and their ligands to treat various disease conditions by modulating their expression and activity.Expert opinion: There has been significant progress in the discovery of novel ligands and modulators of TREMs in the last five years that mainly revolved around the function of TREM molecules. A few peptides showed encouraging results to modulate the expression and activity of TREMs in preclinical studies, and these peptides are currently under clinical investigation. Based on the findings so far in several careful studies, we expect novel therapeutics in the near future which could have the ability to treat various disease conditions associated with TREM expression.
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Affiliation(s)
- Harbinder Singh
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences , Pomona, California, USA
| | - Vikrant Rai
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences , Pomona, California, USA
| | - Sunil K Nooti
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences , Pomona, California, USA
| | - Devendra K Agrawal
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences , Pomona, California, USA
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23
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Cioni B, Zaalberg A, van Beijnum JR, Melis MHM, van Burgsteden J, Muraro MJ, Hooijberg E, Peters D, Hofland I, Lubeck Y, de Jong J, Sanders J, Vivié J, van der Poel HG, de Boer JP, Griffioen AW, Zwart W, Bergman AM. Androgen receptor signalling in macrophages promotes TREM-1-mediated prostate cancer cell line migration and invasion. Nat Commun 2020; 11:4498. [PMID: 32908142 PMCID: PMC7481219 DOI: 10.1038/s41467-020-18313-y] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 06/29/2020] [Indexed: 12/14/2022] Open
Abstract
The androgen receptor (AR) is the master regulator of prostate cancer (PCa) development, and inhibition of AR signalling is the most effective PCa treatment. AR is expressed in PCa cells and also in the PCa-associated stroma, including infiltrating macrophages. Macrophages have a decisive function in PCa initiation and progression, but the role of AR in macrophages remains largely unexplored. Here, we show that AR signalling in the macrophage-like THP-1 cell line supports PCa cell line migration and invasion in culture via increased Triggering Receptor Expressed on Myeloid cells-1 (TREM-1) signalling and expression of its downstream cytokines. Moreover, AR signalling in THP-1 and monocyte-derived macrophages upregulates IL-10 and markers of tissue residency. In conclusion, our data suggest that AR signalling in macrophages may support PCa invasiveness, and blocking this process may constitute one mechanism of anti-androgen therapy. Anti-androgen therapy inhibits prostate cancer (PC) progression, and is thought to act directly on cancer cells. Here the authors show that androgen receptor is expressed on normal and PC-associated macrophages, and its stimulation alters macrophage secretome to promote migration of cultured PC cell lines.
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Affiliation(s)
- Bianca Cioni
- Divisions of Oncogenomics, The Netherlands Cancer Institute (NKI), Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Anniek Zaalberg
- Divisions of Oncogenomics, The Netherlands Cancer Institute (NKI), Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Judy R van Beijnum
- Angiogenesis laboratory, Medical Oncology, Amsterdam UMC, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Monique H M Melis
- Molecular Genetics, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | | | - Mauro J Muraro
- Hubrecht Institute - KNAW and University Medical Center Utrecht, Uppsalalaan 8, 3584CT, Utrecht, The Netherlands
| | - Erik Hooijberg
- Division of Pathology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Dennis Peters
- Core Facility Molecular Pathology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Ingrid Hofland
- Core Facility Molecular Pathology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Yoni Lubeck
- Division of Pathology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Jeroen de Jong
- Division of Pathology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Joyce Sanders
- Division of Pathology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Judith Vivié
- Hubrecht Institute - KNAW and University Medical Center Utrecht, Uppsalalaan 8, 3584CT, Utrecht, The Netherlands
| | - Henk G van der Poel
- Urology and Medical Oncology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Jan Paul de Boer
- Urology and Medical Oncology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands
| | - Arjan W Griffioen
- Angiogenesis laboratory, Medical Oncology, Amsterdam UMC, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Wilbert Zwart
- Divisions of Oncogenomics, The Netherlands Cancer Institute (NKI), Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands. .,Laboratory of Chemical Biology and Institute for Complex Molecular Systems, Department of Biomedical Engineering, Eindhoven University of Technology, PO Box 513, 5600MB, Eindhoven, The Netherlands. .,, Oncode Institute, The Netherlands.
| | - Andries M Bergman
- Divisions of Oncogenomics, The Netherlands Cancer Institute (NKI), Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands. .,Urology and Medical Oncology, NKI, Plesmanlaan 121, 1066CX, Amsterdam, The Netherlands.
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24
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Rapoport BL, Steel HC, Theron AJ, Heyman L, Smit T, Ramdas Y, Anderson R. High Mobility Group Box 1 in Human Cancer. Cells 2020; 9:E1664. [PMID: 32664328 PMCID: PMC7407638 DOI: 10.3390/cells9071664] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 12/12/2022] Open
Abstract
High mobility group box 1 (HMGB1) is an extremely versatile protein that is located predominantly in the nucleus of quiescent eukaryotic cells, where it is critically involved in maintaining genomic structure and function. During cellular stress, however, this multifaceted, cytokine-like protein undergoes posttranslational modifications that promote its translocation to the cytosol, from where it is released extracellularly, either actively or passively, according to cell type and stressor. In the extracellular milieu, HMGB1 triggers innate inflammatory responses that may be beneficial or harmful, depending on the magnitude and duration of release of this pro-inflammatory protein at sites of tissue injury. Heightened awareness of the potentially harmful activities of HMGB1, together with a considerable body of innovative, recent research, have revealed that excessive production of HMGB1, resulting from misdirected, chronic inflammatory responses, appears to contribute to all the stages of tumorigenesis. In the setting of established cancers, the production of HMGB1 by tumor cells per se may also exacerbate inflammation-related immunosuppression. These pro-inflammatory mechanisms of HMGB1-orchestrated tumorigenesis, as well as the prognostic potential of detection of elevated expression of this protein in the tumor microenvironment, represent the major thrusts of this review.
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Affiliation(s)
- Bernardo L. Rapoport
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa; (H.C.S.); (A.J.T.); (R.A.)
- The Medical Oncology Centre of Rosebank, Johannesburg 2196, South Africa; (L.H.); (T.S.)
| | - Helen C. Steel
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa; (H.C.S.); (A.J.T.); (R.A.)
| | - Annette J. Theron
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa; (H.C.S.); (A.J.T.); (R.A.)
| | - Liezl Heyman
- The Medical Oncology Centre of Rosebank, Johannesburg 2196, South Africa; (L.H.); (T.S.)
| | - Teresa Smit
- The Medical Oncology Centre of Rosebank, Johannesburg 2196, South Africa; (L.H.); (T.S.)
| | - Yastira Ramdas
- The Breast Care Centre, Netcare Milpark, 9 Guild Road, Parktown, Johannesburg 2193, South Africa;
| | - Ronald Anderson
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa; (H.C.S.); (A.J.T.); (R.A.)
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25
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TREM-1 and TREM-2 Expression on Blood Monocytes Could Help Predict Survival in High-Grade Glioma Patients. Mediators Inflamm 2020; 2020:1798147. [PMID: 32684831 PMCID: PMC7350089 DOI: 10.1155/2020/1798147] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/27/2020] [Accepted: 05/25/2020] [Indexed: 12/16/2022] Open
Abstract
Objective In recent years, the role of the modern inflammatory markers TREM-1 (triggering receptors expressed on myeloid cells) and HMGB1 (high mobility group box 1 protein) in tumorigenesis has begun to be studied. Their role in gliomas is not clear. The aim of our study was to find the role of inflammation in gliomas. Patients and Methods. In 63 adult patients with gliomas and 31 healthy controls, the expressions of TREM-1 and TREM-2 on CD14+ blood cells (method: flow cytometry) and the levels of soluble sTREM-1, HMGB1, IL-6, and IL-10 (Elisa tests) were analyzed. Results Cox proportional hazard analysis showed that a TREM-1/TREM-2 ratio was associated with reduced overall survival (HR = 1.001, P = 0.023). Patients with a TREM-1/TREM-2 ratio above 125 survived significantly shorter than patients with a TREM-1/TREM-2 ratio below 125. The percentage of CD14+ TREM-1+ cells was strongly associated with a plasma IL-6/IL-10 ratio (positively) and with IL-10 (negatively). Conversely, we found a higher percentage of CD14+ TREM-2+ monocytes in better surviving patients; these cells could downregulate the exaggerated inflammation and potentiate the phagocytosis in the tumor. The serum levels of HMGB1 negatively correlated with the percentage of CD14+ TREM-1+ cells and with the TREM-1/TREM-2 ratio. The positive correlation between the serum levels of a late proinflammatory cytokine HMGB1 with the percentage of TREM2+ CD14+ monocytes can be explained as an effort for suppression of systemic inflammation by anti-inflammatory acting CD14+ TREM-2+ cells. Conclusion We showed that the TREM-1/TREM-2 ratio (expression on the surface of blood monocytes) could help predict prognosis in patients with gliomas, especially in high-grade gliomas, and that systemic inflammation has an impact on the patient's overall survival. This is the first study that showed that TREM expression on monocytes in peripheral blood could help predict prognosis in patients with gliomas.
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26
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Lv L, Cao L, Hu G, Shen Q, Wu J. Methylation-Driven Genes Identified as Novel Prognostic Indicators for Thyroid Carcinoma. Front Genet 2020; 11:294. [PMID: 32296463 PMCID: PMC7136565 DOI: 10.3389/fgene.2020.00294] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 03/12/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Aberrant DNA methylation plays an crucial role in tumorigenesis through regulating gene expression. Nevertheless, the exact role of methylation in the carcinogenesis of thyroid cancer and its association with prognosis remains unclear. The purpose of this study is to explore the DNA methylation-driven genes in thyroid cancer by integrative bioinformatics analysis. METHODS The transcriptome profiling data and DNA methylation data of thyroid cancer were downloaded from The Cancer Genome Atlas (TCGA) database. The methylmix R package was used to screen DNA methylation-driven genes in thyroid cancer. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis were conducted to annotate the function of methylation-driven genes. Univariate Cox regression analyses was performed to distinguish prognosis-related methylation-driven genes. Multivariate Cox regression analyses was utilized to build a prognostic multi-gene signature. A survival analysis was carried out to determine the individual prognostic significance of this multi-gene signature. RESULTS A total of 51 methylation-driven genes were identified. The functional analysis indicated that these genes were significantly enriched in diverse biological processes (BP) and pathways related to the malignancy processes. Four of these genes (RDH5, TREM1, BIRC7, and SLC26A7) were selected to construct the risk evaluation model. Patients in the low-risk group had an conspicuously better overall survival (OS) than those in high-risk group (p < 0.001). The area under the receiver operating characteristic (ROC) curve for this model was 0.836, suggesting a good specificity and sensitivity. Subsequent survival analysis revealed that this four-gene signature served as an independent indicator for the prognosis of thyroid cancer. Moreover, the prognostic signature was well validated in a external thyroid cancer cohort. CONCLUSION We identified methylation-driven genes in thyroid cancer with independent prognostic value, which may offer new insight into molecular mechanisms of thyroid cancer and provide new possibility for individualized treatment of thyroid cancer patients.
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Affiliation(s)
- Liting Lv
- Department of Thyroid and Breast Surgery, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, China
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27
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Liu Q, Chiu A, Wang LH, An D, Zhong M, Smink AM, de Haan BJ, de Vos P, Keane K, Vegge A, Chen EY, Song W, Liu WF, Flanders J, Rescan C, Grunnet LG, Wang X, Ma M. Zwitterionically modified alginates mitigate cellular overgrowth for cell encapsulation. Nat Commun 2019; 10:5262. [PMID: 31748525 PMCID: PMC6868136 DOI: 10.1038/s41467-019-13238-7] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 10/30/2019] [Indexed: 01/16/2023] Open
Abstract
Foreign body reaction (FBR) to implanted biomaterials and medical devices is common and can compromise the function of implants or cause complications. For example, in cell encapsulation, cellular overgrowth (CO) and fibrosis around the cellular constructs can reduce the mass transfer of oxygen, nutrients and metabolic wastes, undermining cell function and leading to transplant failure. Therefore, materials that mitigate FBR or CO will have broad applications in biomedicine. Here we report a group of zwitterionic, sulfobetaine (SB) and carboxybetaine (CB) modifications of alginates that reproducibly mitigate the CO of implanted alginate microcapsules in mice, dogs and pigs. Using the modified alginates (SB-alginates), we also demonstrate improved outcome of islet encapsulation in a chemically-induced diabetic mouse model. These zwitterion-modified alginates may contribute to the development of cell encapsulation therapies for type 1 diabetes and other hormone-deficient diseases.
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Affiliation(s)
- Qingsheng Liu
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Alan Chiu
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Long-Hai Wang
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Duo An
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Monica Zhong
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Alexandra M Smink
- Department of Pathology and Medical Biology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Bart J de Haan
- Department of Pathology and Medical Biology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Paul de Vos
- Department of Pathology and Medical Biology, University of Groningen and University Medical Center Groningen, Groningen, Netherlands
| | - Kevin Keane
- Stem Cell Biology, Novo Nordisk A/S, 2760, Måløv, Denmark
| | - Andreas Vegge
- Diabetes Research, Novo Nordisk A/S, 2760, Måløv, Denmark
| | - Esther Y Chen
- Department of Biomedical Engineering, University of California Irvine, Irvine, CA, 92697, USA
| | - Wei Song
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Wendy F Liu
- Department of Biomedical Engineering, University of California Irvine, Irvine, CA, 92697, USA
| | - James Flanders
- Department of Clinical Sciences, Cornell University, Ithaca, NY, 14853, USA
| | - Claude Rescan
- Stem Cell Pharmacology, Novo Nordisk A/S, 2760, Måløv, Denmark
| | | | - Xi Wang
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, 14853, USA
| | - Minglin Ma
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, 14853, USA.
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Gibot S, Jolly L, Lemarié J, Carrasco K, Derive M, Boufenzer A. Triggering Receptor Expressed on Myeloid Cells-1 Inhibitor Targeted to Endothelium Decreases Cell Activation. Front Immunol 2019; 10:2314. [PMID: 31632399 PMCID: PMC6779727 DOI: 10.3389/fimmu.2019.02314] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 09/12/2019] [Indexed: 12/21/2022] Open
Abstract
TREM-1 (Triggering Receptor Expressed on Myeloid cells-1) is an immunoreceptor expressed on neutrophils, monocytes/macrophages, and endothelial cells. It amplifies the inflammatory response driven by Toll-Like Receptors (TLR) engagement. The pharmacological inhibition of TREM-1 confers protection in several pre-clinical models of acute inflammation. In this study, we aimed to investigate the role of TREM-1 in endothelial cells using a sneaking ligand construct (SLC) inhibiting TREM-1 in the endothelium. The SLC was made of 3 modules: an E-selectin targeting domain, a Pseudomonas aeruginosa exotoxin a translocation domain, and a 7 aa peptide (LSKSLVF) that contains the interaction site between TREM-1 and its adaptor protein DAP-12. SLC peptide was effectively picked up by endothelial cells following LPS stimulation. It decreased LPS induced TREM-1 up-regulation and cell activation, neutrophils extravasation, and improved median survival time during experimental peritonitis in mice. We reported that a targeted endothelial TREM-1 inhibition is able to dampen cell activation and to confer protection during septic shock in mice. The use of such cell-specific, ligand- independent TREM-1 inhibitors deserve further investigations during acute or chronic inflammatory disorders.
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Affiliation(s)
- Sébastien Gibot
- INSERM UMRS-1116, Faculté de Médecine Nancy, Université de Lorraine, Nancy, France.,CHRU Nancy, Hôpital Central, Service de Réanimation Médicale, Nancy, France
| | | | - Jérémie Lemarié
- INSERM UMRS-1116, Faculté de Médecine Nancy, Université de Lorraine, Nancy, France.,CHRU Nancy, Hôpital Central, Service de Réanimation Médicale, Nancy, France
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TREM Receptors Connecting Bowel Inflammation to Neurodegenerative Disorders. Cells 2019; 8:cells8101124. [PMID: 31546668 PMCID: PMC6829526 DOI: 10.3390/cells8101124] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 09/16/2019] [Accepted: 09/21/2019] [Indexed: 02/07/2023] Open
Abstract
Alterations in Triggering Receptors Expressed on Myeloid cells (TREM-1/2) are bound to a variety of infectious, sterile inflammatory, and degenerative conditions, ranging from inflammatory bowel disease (IBD) to neurodegenerative disorders. TREMs are emerging as key players in pivotal mechanisms often concurring in IBD and neurodegeneration, namely microbiota dysbiosis, leaky gut, and inflammation. In conditions of dysbiosis, compounds released by intestinal bacteria activate TREMs on macrophages, leading to an exuberant pro-inflammatory reaction up to damage in the gut barrier. In turn, TREM-positive activated macrophages along with inflammatory mediators may reach the brain through the blood, glymphatic system, circumventricular organs, or the vagus nerve via the microbiota-gut-brain axis. This leads to a systemic inflammatory response which, in turn, impairs the blood-brain barrier, while promoting further TREM-dependent neuroinflammation and, ultimately, neural injury. Nonetheless, controversial results still exist on the role of TREM-2 compared with TREM-1, depending on disease specificity, stage, and degree of inflammation. Therefore, the present review aimed to provide an update on the role of TREMs in the pathophysiology of IBD and neurodegeneration. The evidence here discussed the highlights of the potential role of TREMs, especially TREM-1, in bridging inflammatory processes in intestinal and neurodegenerative disorders.
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30
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Liu Q, Johnson EM, Lam RK, Wang Q, Bo Ye H, Wilson EN, Minhas PS, Liu L, Swarovski MS, Tran S, Wang J, Mehta SS, Yang X, Rabinowitz JD, Yang SS, Shamloo M, Mueller C, James ML, Andreasson KI. Peripheral TREM1 responses to brain and intestinal immunogens amplify stroke severity. Nat Immunol 2019; 20:1023-1034. [PMID: 31263278 PMCID: PMC6778967 DOI: 10.1038/s41590-019-0421-2] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 05/10/2019] [Indexed: 12/14/2022]
Abstract
Stroke is a multiphasic process in which initial cerebral ischemia is followed by secondary injury from immune responses to ischemic brain components. Here we demonstrate that peripheral CD11b+CD45+ myeloid cells magnify stroke injury via activation of triggering receptor expressed on myeloid cells 1 (TREM1), an amplifier of proinflammatory innate immune responses. TREM1 was induced within hours after stroke peripherally in CD11b+CD45+ cells trafficking to ischemic brain. TREM1 inhibition genetically or pharmacologically improved outcome via protective antioxidant and anti-inflammatory mechanisms. Positron electron tomography imaging using radiolabeled antibody recognizing TREM1 revealed elevated TREM1 expression in spleen and, unexpectedly, in intestine. In the lamina propria, noradrenergic-dependent increases in gut permeability induced TREM1 on inflammatory Ly6C+MHCII+ macrophages, further increasing epithelial permeability and facilitating bacterial translocation across the gut barrier. Thus, following stroke, peripheral TREM1 induction amplifies proinflammatory responses to both brain-derived and intestinal-derived immunogenic components. Critically, targeting this specific innate immune pathway reduces cerebral injury.
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Affiliation(s)
- Qingkun Liu
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Emily M Johnson
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA
| | - Rachel K Lam
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Qian Wang
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Hong Bo Ye
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Edward N Wilson
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Paras S Minhas
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Ling Liu
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
- Department of Chemistry, Princeton University, Princeton, NJ, USA
| | - Michelle S Swarovski
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Stephanie Tran
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Jing Wang
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Swapnil S Mehta
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Xi Yang
- Department of Emergency Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Joshua D Rabinowitz
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
- Department of Chemistry, Princeton University, Princeton, NJ, USA
| | - Samuel S Yang
- Department of Emergency Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Mehrdad Shamloo
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Michelle L James
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Neuroscience Institute, Stanford University, Stanford, CA, USA
| | - Katrin I Andreasson
- Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Stanford, CA, USA.
- Stanford Neuroscience Institute, Stanford University, Stanford, CA, USA.
- Stanford Immunology Program, Stanford University, Stanford, CA, USA.
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31
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Wu Q, Zhou W, Yin S, Zhou Y, Chen T, Qian J, Su R, Hong L, Lu H, Zhang F, Xie H, Zhou L, Zheng S. Blocking Triggering Receptor Expressed on Myeloid Cells-1-Positive Tumor-Associated Macrophages Induced by Hypoxia Reverses Immunosuppression and Anti-Programmed Cell Death Ligand 1 Resistance in Liver Cancer. Hepatology 2019; 70:198-214. [PMID: 30810243 PMCID: PMC6618281 DOI: 10.1002/hep.30593] [Citation(s) in RCA: 173] [Impact Index Per Article: 34.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 02/20/2019] [Indexed: 12/12/2022]
Abstract
Tumor-associated macrophages (TAMs) are recognized as antitumor suppressors, but how TAMs behave in the hypoxic environment of hepatocellular carcinoma (HCC) remains unclear. Here, we demonstrated that hypoxia inducible factor 1α induced increased expression of triggering receptor expressed on myeloid cells-1 (TREM-1) in TAMs, resulting in immunosuppression. Specifically, TREM-1-positive (TREM-1+ ) TAMs abundant at advanced stages of HCC progression indirectly impaired the cytotoxic functions of CD8+ T cells and induced CD8+ T-cells apoptosis. Biological and functional assays showed that TREM-1+ TAMs had higher expression of programmed cell death ligand 1 (PD-L1) under hypoxic environment. However, TREM-1+ TAMs could abrogate spontaneous and PD-L1-blockade-mediated antitumor effects in vivo, suggesting that TREM-1+ TAM-induced immunosuppression was dependent on a pathway separate from PD-L1/programmed cell death 1 axis. Moreover, TREM-1+ TAM-associated regulatory T cells (Tregs) were crucial for HCC resistance to anti-PD-L1 therapy. Mechanistically, TREM-1+ TAMs elevated chemokine (C-C motif) ligand 20 expression through the extracellular signal-regulated kinase/NF-κβ pathway in response to hypoxia and tumor metabolites leading to CCR6+ Foxp3+ Treg accumulation. Blocking the TREM-1 pathway could significantly inhibit tumor progression, reduce CCR6+ Foxp3+ Treg recruitment, and improve the therapeutic efficacy of PD-L1 blockade. Thus, these data demonstrated that CCR6+ Foxp3+ Treg recruitment was crucial for TREM-1+ TAM-mediated anti-PD-L1 resistance and immunosuppression in hypoxic tumor environment. Conclusion: This study highlighted that the hypoxic environment initiated the onset of tumor immunosuppression through TREM-1+ TAMs attracting CCR6+ Foxp3+ Tregs, and TREM-1+ TAMs endowed HCC with anti-PD-L1 therapy resistance.
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Affiliation(s)
- Qinchuan Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Wuhua Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina,Department of Hepatobiliary and Pancreatic SurgeryTaihe Hospital, Hubei University of MedicineHubeiChina
| | - Shengyong Yin
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Yuan Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Tianchi Chen
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Junjie Qian
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Rong Su
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Liangjie Hong
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Haohao Lu
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Feng Zhang
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Haiyang Xie
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina,Collaborative Innovation Center for Diagnosis Treatment of Infectious DiseasesHangzhouChina
| | - Lin Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina,Collaborative Innovation Center for Diagnosis Treatment of Infectious DiseasesHangzhouChina
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina,Collaborative Innovation Center for Diagnosis Treatment of Infectious DiseasesHangzhouChina
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32
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Chang MR, Ciesla A, Strutzenberg TS, Novick SJ, He Y, Garcia-Ordonez RD, Frkic RL, Bruning JB, Kamenecka TM, Griffin PR. Unique Polypharmacology Nuclear Receptor Modulator Blocks Inflammatory Signaling Pathways. ACS Chem Biol 2019; 14:1051-1062. [PMID: 30951276 DOI: 10.1021/acschembio.9b00236] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Obesity and rheumatic disease are mechanistically linked via chronic inflammation. The orphan receptor TREM-1 (triggering receptor expressed on myeloid cells-1) is a potent amplifier of proinflammatory and noninfectious immune responses. Here, we show that the pan modulator SR1903 effectively blocks TREM-1 activation. SR1903 emerged from a chemical series of potent RORγ inverse agonists, although unlike close structural analogues, it has modest agonist activity on LXR and weak repressive activity (inverse agonism) of PPARγ, three receptors that play essential roles in inflammation and metabolism. The anti-inflammatory and antidiabetic efficacy of this unique modulator in collagen-induced arthritis and diet-induced obesity mouse models is demonstrated. Interestingly, in the context of obesity, SR1903 aided in the maintenance of the thymic homeostasis unlike selective RORγ inverse agonists. SR1903 was well-tolerated following chronic administration, and combined, these data suggest that it may represent a viable strategy for treatment of both metabolic and inflammatory disease. More importantly, the ability of SR1903 to block LPS signaling suggests the potential utility of this unique polypharmacological modulator for treatment of innate immune response disorders.
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Affiliation(s)
- Mi Ra Chang
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Anthony Ciesla
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Timothy S. Strutzenberg
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Scott J. Novick
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Yuanjun He
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Ruben D. Garcia-Ordonez
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Rebecca L. Frkic
- Institute for Photonics & Advanced Sensing (IPAS), School of Biological Sciences, University of Adelaide, Adelaide, South Australia 5005, Australia
| | - John B. Bruning
- Institute for Photonics & Advanced Sensing (IPAS), School of Biological Sciences, University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Theodore M. Kamenecka
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Patrick R. Griffin
- Department of Molecular Medicine, The Scripps Research Institute, Jupiter, Florida 33458, United States
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, Jupiter, Florida 33458, United States
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33
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Lee JL, Roh SA, Kim CW, Kwon YH, Ha YJ, Kim SK, Kim SY, Cho DH, Kim YS, Kim JC. Clinical assessment and identification of immuno-oncology markers concerning the 19-gene based risk classifier in stage IV colorectal cancer. World J Gastroenterol 2019; 25:1341-1354. [PMID: 30918427 PMCID: PMC6429345 DOI: 10.3748/wjg.v25.i11.1341] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 02/19/2019] [Accepted: 02/23/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Genomic profiling of tumors has contributed to the understanding of colorectal cancer (CRC), facilitating diagnosis, prognosis and selection of treatments, including targeted regimens. A report suggested that a 19-gene-based risk classifier (TCA19) was a prognostic tool for patients with stage III CRC. The survival outcomes in patients with stage IV CRC are still poor and appropriate selection of targeted therapies and immunotherapies is challenging.
AIM To assess clinical implication of TCA19 in patients with stage IV CRC, and to identify TCA19 with involvement in immune-oncology.
METHODS A retrospective review of the medical records of 60 patients with stage IV CRC was conducted, assessing clinicopathological variables and progression-free survival (PFS). TCA19 gene expression was determined by quantitative polymerase chain reaction (qPCR) in matched normal and tumor tissues taken from the study cohort. Expression of potential immune-oncology regulatory proteins and targets was examined by immunohistochemistry (IHC), western blot, immunofluorescence staining in tissues from a validation cohort of 10 patients, and in CRC cell lines co-cultured with monocyte in vitro.
RESULTS In the patients with TCA19 score higher than the median, the PFS rates of eight patients who received the targeted regimens were significantly higher than the PFS rates of four patients who received 5-fluorouracil-based regimen (P = 0.041). In multivariate analysis, expression of signaling lymphocytic activation molecule family, member 7 (SLAMF7) and triggering receptor expressed on myeloid cells 1 (TREM1) was associated with PFS in the 60-patient cohort. After checking another 10 validate set, the expression of the IHC, the level of real-time qPCR, and the level of western blot were lower for SLAMF7 and higher for TREM7 in primary and metastatic tumors than in normal tissues. In CRC cells expressing SLAMF7 that were co-cultured with a monocytic cell line, levels of CD 68 and CD 73 were significantly lower at day 5 of co-culture than at day 0.
CONCLUSION The TCA19 score might be prognostic for target-regimen-specific PFS in stage IV CRC. Down-regulation of SLAMF7 and up-regulation of TREM1 occur in primary and metastatic tumor tissues.
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Affiliation(s)
- Jong Lyul Lee
- Department of Surgery, University of Ulsan College of Medicine, Seoul 05505, South Korea
- Institute of Innovative Cancer Research, Asan Medical Center, Seoul 05505, South Korea
| | - Seon Ae Roh
- Institute of Innovative Cancer Research, Asan Medical Center, Seoul 05505, South Korea
| | - Chan Wook Kim
- Department of Surgery, University of Ulsan College of Medicine, Seoul 05505, South Korea
- Institute of Innovative Cancer Research, Asan Medical Center, Seoul 05505, South Korea
| | - Yi Hong Kwon
- Institute of Innovative Cancer Research, Asan Medical Center, Seoul 05505, South Korea
| | - Ye Jin Ha
- Institute of Innovative Cancer Research, Asan Medical Center, Seoul 05505, South Korea
| | - Seon-Kyu Kim
- Medical Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, South Korea
| | - Seon-Young Kim
- Medical Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, South Korea
| | - Dong-Hyung Cho
- School of Life Sciences, Kyungpook National University 80 Daehak-ro, Daegu 41566, South Korea
| | - Yong Sung Kim
- Medical Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, South Korea
| | - Jin Cheon Kim
- Department of Surgery, University of Ulsan College of Medicine, Seoul 05505, South Korea
- Institute of Innovative Cancer Research, Asan Medical Center, Seoul 05505, South Korea
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34
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Fontana R, Raccosta L, Rovati L, Steffensen KR, Paniccia A, Jakobsson T, Melloni G, Bandiera A, Mangili G, Bergamini A, Maggioni D, Doglioni C, Crocchiolo R, Cella M, Mattioli M, Battaglia C, Colonna M, Russo V. Nuclear receptor ligands induce TREM-1 expression on dendritic cells: analysis of their role in tumors. Oncoimmunology 2018; 8:1554967. [PMID: 30723587 DOI: 10.1080/2162402x.2018.1554967] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 11/02/2018] [Accepted: 11/26/2018] [Indexed: 12/13/2022] Open
Abstract
Dendritic cells (DCs) initiate adaptive immune responses after their migration to secondary lymphoid organs. The LXR ligands/oxysterols and the RXR ligand 9-cis Retinoic Acid (9-cis RA) were shown to dampen DC migration to lymphoid organs through the inhibition of CCR7 expression. We performed transcriptomics of DCs undergoing maturation in the presence of the LXR ligand 22R-Hydroxycholesterol (22R-HC). The analysis highlighted more than 1500 genes modulated by 22R-HC treatment, including the triggering receptor expressed on myeloid cells (TREM)-1, which was found markedly up-regulated. We tested the effect of other nuclear receptor ligands (NRL) and we reported the induction of TREM-1 following RXR, RAR and VDR activation. From a functional point of view, triggering of TREM-1 induced by retinoids increased TNFα and IL-1β release, suggesting an active role of NRL-activated TREM-1+ DCs in inflammation-driven diseases, including cancer. Consistently with this hypothesis we detected DCs expressing TREM-1 in pleural effusions and ascites of cancer patients, an observation validated by the induction of TREM-1, LXR and RAR target genes when monocyte-DCs were activated in the presence of tumor-conditioned fluids. Finally, we observed a better control of LLC tumor growth in Trem-1-/- bone marrow chimera mice as compared to wild type chimera mice. Future studies will be necessary to shed light on the mechanism of TREM-1 induction by distinct NRL, and to characterize the role of TREM-1+ DCs in tumor growth.
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Affiliation(s)
- Raffaella Fontana
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Laura Raccosta
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Lucrezia Rovati
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Knut R Steffensen
- Department of Biosciences and Nutrition, Karolinska Institute, Huddinge, Sweden
| | - Aida Paniccia
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Tomas Jakobsson
- Department of Biosciences and Nutrition, Karolinska Institute, Huddinge, Sweden
| | - Giulio Melloni
- Thoracic Surgery Unit, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Alessandro Bandiera
- Thoracic Surgery Unit, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Giorgia Mangili
- Gynecologic Unit, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Alice Bergamini
- Gynecologic Unit, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Daniela Maggioni
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Claudio Doglioni
- Department of Pathology, IRCCS Scientific Institute San Raffaele, Milan, Italy.,Department of Pathology, Università Vita-Salute San Raffaele, Milan, Italy
| | | | - Marina Cella
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Michela Mattioli
- Department of Medical Biotechnology and Translational Medicine (BIOMETRA), University of Milan, Segrate, Italy
| | - Cristina Battaglia
- Department of Medical Biotechnology and Translational Medicine (BIOMETRA), University of Milan, Segrate, Italy
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Vincenzo Russo
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
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Weldemariam MM, Han CL, Shekari F, Kitata RB, Chuang CY, Hsu WT, Kuo HC, Choong WK, Sung TY, He FC, Chung MCM, Salekdeh GH, Chen YJ. Subcellular Proteome Landscape of Human Embryonic Stem Cells Revealed Missing Membrane Proteins. J Proteome Res 2018; 17:4138-4151. [DOI: 10.1021/acs.jproteome.8b00407] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Mehari Muuz Weldemariam
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
- Department of Chemistry, National Taiwan University, Taipei 112, Taiwan
| | - Chia-Li Han
- Master Program in Clinical Pharmacogenomics and Pharmacoproteomics, College of Pharmacy, Taipei Medical University, Taipei 110, Taiwan
| | - Faezeh Shekari
- Department of Molecular Systems Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | | | - Ching-Yu Chuang
- Genomics Research Center, Academia Sinica, Taiepei 115, Taiwan
| | | | | | | | | | - Fu-Chu He
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing, 102206 China
| | - Maxey Ching Ming Chung
- Department of Biochemistry, Yong Loo Lin School of Medicine, NUS, 14 Science Drive 4, singapore, 117543 Singpore
| | - Ghasem Hosseini Salekdeh
- Department of Molecular Systems Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Molecular Sciences, Macquarie University, Sydney, New South Wales 2109, Australia
- Department of Systems and Synthetic Biology, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research, Education, and Extension Organization, Karaj, Iran
| | - Yu-Ju Chen
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
- Department of Chemistry, National Taiwan University, Taipei 112, Taiwan
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