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Messina JM, Luo M, Hossan MS, Gadelrab HA, Yang X, John A, Wilmore JR, Luo J. Unveiling cytokine charge disparity as a potential mechanism for immune regulation. Cytokine Growth Factor Rev 2024; 77:1-14. [PMID: 38184374 DOI: 10.1016/j.cytogfr.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] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/08/2024]
Abstract
Cytokines are small signaling proteins that regulate the immune responses to infection and tissue damage. Surface charges of cytokines determine their in vivo fate in immune regulation, e.g., half-life and distribution. The overall negative charges in the extracellular microenvironment and the acidosis during inflammation and infection may differentially impact cytokines with different surface charges for fine-tuned immune regulation via controlling tissue residential properties. However, the trend and role of cytokine surface charges has yet to be elucidated in the literature. Interestingly, we have observed that most pro-inflammatory cytokines have a negative charge, while most anti-inflammatory cytokines and chemokines have a positive charge. In this review, we extensively examined the surface charges of all cytokines and chemokines, summarized the pharmacokinetics and tissue adhesion of major cytokines, and analyzed the link of surface charge with cytokine biodistribution, activation, and function in immune regulation. Additionally, we identified that the general trend of charge disparity between pro- and anti-inflammatory cytokines represents a unique opportunity to develop precise immune modulation approaches, which can be applied to many inflammation-associated diseases including solid tumors, chronic wounds, infection, and sepsis.
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Affiliation(s)
- Jennifer M Messina
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States
| | - Minghao Luo
- Department of Clinical Medicine, 2nd Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Md Shanewaz Hossan
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States
| | - Hadil A Gadelrab
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States
| | - Xiguang Yang
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States
| | - Anna John
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States
| | - Joel R Wilmore
- Department of Microbiology and Immunology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States; Upstate Sepsis Interdisciplinary Research Center, State University of New York Upstate Medical University, Syracuse, NY 13210, United States
| | - Juntao Luo
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States; Department of Microbiology and Immunology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States; Department of Surgery, State University of New York Upstate Medical University, Syracuse, NY 13210, United States; Upstate Cancer Center, State University of New York Upstate Medical University, Syracuse, NY 13210, United States; Upstate Sepsis Interdisciplinary Research Center, State University of New York Upstate Medical University, Syracuse, NY 13210, United States.
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2
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Wang X, Gao H, Zeng Y, Chen J. A Mendelian analysis of the relationships between immune cells and breast cancer. Front Oncol 2024; 14:1341292. [PMID: 38327747 PMCID: PMC10847340 DOI: 10.3389/fonc.2024.1341292] [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: 11/20/2023] [Accepted: 01/09/2024] [Indexed: 02/09/2024] Open
Abstract
Background Emerging evidence showed immune cells were associated with the development of breast cancer. Nonetheless, the causal link between them remains uncertain. Consequently, the objective of this study was to investigate the causal connection between immune traits and the likelihood of developing breast cancer. Methods A two-sample Mendelian randomization (MR) analysis was conducted to establish the causal relationship between immune cells and breast cancer in this study. Utilizing publicly accessible genetic data, we investigated causal connections between 731 immune cells and the occurrence of breast cancer. The primary approach for exploring this relationship was the application of the inverse-variance-weighted (IVW) method. Furthermore, sensitivity analyses, encompassing the leave-one-out analysis, Cochran Q test, and Egger intercept test were performed to validate the reliability of the Mendelian randomization results. Finally, we used Bayesian Weighted Mendelian Randomization (BWMR) approach to test the results of MR study. Results According to the Bonferroni correction, no immune trait was identified with a decreased or increased risk of overall breast cancer risk. As for the ER+ breast cancer, 6 immune trait was identified after the Bonferroni method. the IVW method results showed that CD45RA- CD4+ %CD4+ (p-value:1.37×10-6), CD8dim %T cell (p-value:4.62×10-43), BAFF-R on IgD+ CD38- unsw mem (p-value:6.93×10-5), CD27 on PB/PC (p-value:2.72×10-18) lowered the risk of breast cancer. However, CD19 on IgD- CD38br (p-value:1.64×10-6), CD25 on IgD+ CD38dim (p-value: - ∞) were associated with a higher risk of developing breast cancer. As for the CX3CR1 on CD14+ CD16- monocyte (p-value: 1.15×10-166), the IVW method clearly demonstrated a protective effect against ER- breast cancer. For the above positive results, BAFF-R on IgD+ CD38- unsw mem was the sole association linked to reduced breast cancer risk using the BWMR method. The intercept terms' p-values in MR-Egger regression all exceeded 0.05, indicating the absence of potential horizontal pleiotropy. Conclusion Through genetic approaches, our study has illustrated the distinct correlation between immune cells and breast cancer, potentially paving the way for earlier diagnosis and more efficient treatment alternatives.
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Affiliation(s)
- Xin Wang
- Division of Breast Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Breast Center, West China Hospital, Sichuan University, Chengdu, China
| | - Haoyu Gao
- Division of Cardiovascular Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yiyao Zeng
- Department of Cardiology, Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, Suzhou, Jiangsu, China
| | - Jie Chen
- Division of Breast Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Breast Center, West China Hospital, Sichuan University, Chengdu, China
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Pinjusic K, Ambrosini G, Lourenco J, Fournier N, Iseli C, Guex N, Egorova O, Nassiri S, Constam DB. Inhibition of anti-tumor immunity by melanoma cell-derived Activin-A depends on STING. Front Immunol 2024; 14:1335207. [PMID: 38304252 PMCID: PMC10830842 DOI: 10.3389/fimmu.2023.1335207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 12/22/2023] [Indexed: 02/03/2024] Open
Abstract
The transforming growth factor-β (TGF-β) family member activin A (hereafter Activin-A) is overexpressed in many cancer types, often correlating with cancer-associated cachexia and poor prognosis. Activin-A secretion by melanoma cells indirectly impedes CD8+ T cell-mediated anti-tumor immunity and promotes resistance to immunotherapies, even though Activin-A can be proinflammatory in other contexts. To identify underlying mechanisms, we here analyzed the effect of Activin-A on syngeneic grafts of Braf mutant YUMM3.3 mouse melanoma cells and on their microenvironment using single-cell RNA sequencing. We found that the Activin-A-induced immune evasion was accompanied by a proinflammatory interferon signature across multiple cell types, and that the associated increase in tumor growth depended at least in part on pernicious STING activity within the melanoma cells. Besides corroborating a role for proinflammatory signals in facilitating immune evasion, our results suggest that STING holds considerable potential as a therapeutic target to mitigate tumor-promoting Activin-A signaling at least in melanoma.
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Affiliation(s)
- Katarina Pinjusic
- Ecole Polytechnique Fédérale de Lausanne (EPFL), SV ISREC, Lausanne, Switzerland
| | - Giovanna Ambrosini
- Bioinformatics Competence Center, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- Bioinformatics Competence Center, Université de Lausanne, Lausanne, Switzerland
| | - Joao Lourenco
- Translational Data Science Facility, Swiss Institute of Bioinformatics, AGORA Cancer Research Center, Lausanne, Switzerland
| | - Nadine Fournier
- Translational Data Science Facility, Swiss Institute of Bioinformatics, AGORA Cancer Research Center, Lausanne, Switzerland
| | - Christian Iseli
- Bioinformatics Competence Center, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- Bioinformatics Competence Center, Université de Lausanne, Lausanne, Switzerland
| | - Nicolas Guex
- Bioinformatics Competence Center, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- Bioinformatics Competence Center, Université de Lausanne, Lausanne, Switzerland
| | - Olga Egorova
- Ecole Polytechnique Fédérale de Lausanne (EPFL), SV ISREC, Lausanne, Switzerland
| | - Sina Nassiri
- Translational Data Science Facility, Swiss Institute of Bioinformatics, AGORA Cancer Research Center, Lausanne, Switzerland
| | - Daniel B Constam
- Ecole Polytechnique Fédérale de Lausanne (EPFL), SV ISREC, Lausanne, Switzerland
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Shan Q, Zhang C, Li Y, Li Q, Zhang Y, Li X, Shi J, Hu F. SLC7A11, a potential immunotherapeutic target in lung adenocarcinoma. Sci Rep 2023; 13:18302. [PMID: 37880315 PMCID: PMC10600206 DOI: 10.1038/s41598-023-45284-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/18/2023] [Indexed: 10/27/2023] Open
Abstract
SLC7A11 has significant translational value in cancer treatment. However, there are few studies on whether SLC7A11 affects the immune status of lung adenocarcinoma (LUAD). Information on SLC7A11 expression and its impact on prognosis was obtained from the cancer genome atlas and gene expression omnibus databases. The differentially expressed genes (DEGs) were analysed by GO and KEGG. GSEA enrichment analysis was performed in the SLC7A11-high and SLC7A11-low groups. The relationship between SLC7A11 and tumour immunity, immune checkpoints, and immune cell infiltration was studied using R language. We analysed the correlation between SLC7A11 and chemotactic factors (CFs) and chemokine receptors using the TISIDB database. SLC7A11 is overexpressed in many tumours, including LUAD. The 5-year overall survival of patients in the SLC7A11-high group was lower than in the SLC7A11-low group. KEGG analysis found that the DEGs were enriched in ferroptosis signaling pathways. GSEA analysis found that the survival-related signaling pathways were enriched in the SLC7A11-low group. The SLC7A11-low group had higher immune scores and immune checkpoint expression. SLC7A11 was negatively correlated with many immune cells (CD8+ T cells, immature dendritic cells), CFs, chemokine receptors (such as CCL17/19/22/23, CXCL9/10/11/14, CCR4/6, CX3CR1, CXCR3) and MHCs (major histocompatibility complex). SLC7A11 may regulate tumour immunity and could be a potential therapeutic target for LUAD.
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Affiliation(s)
- Qingqing Shan
- Department of Respiration, Chengdu First People's Hospital, No. 18, Wangxiang North Road, High-Tech Zone, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Chi Zhang
- Department of Respiration, Chengdu First People's Hospital, No. 18, Wangxiang North Road, High-Tech Zone, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Yangke Li
- Department of Respiration, Chengdu First People's Hospital, No. 18, Wangxiang North Road, High-Tech Zone, Chengdu, 610041, Sichuan Province, People's Republic of China.
| | - Qunying Li
- Department of Respiration, Chengdu First People's Hospital, No. 18, Wangxiang North Road, High-Tech Zone, Chengdu, 610041, Sichuan Province, People's Republic of China.
| | - Yifan Zhang
- Department of Respiration, Chengdu First People's Hospital, No. 18, Wangxiang North Road, High-Tech Zone, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Xue Li
- Department of Respiration, Chengdu First People's Hospital, No. 18, Wangxiang North Road, High-Tech Zone, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Junqing Shi
- Department of Respiration, Chengdu First People's Hospital, No. 18, Wangxiang North Road, High-Tech Zone, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Fengying Hu
- Department of Respiration, Chengdu First People's Hospital, No. 18, Wangxiang North Road, High-Tech Zone, Chengdu, 610041, Sichuan Province, People's Republic of China
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Shakhpazyan N, Mikhaleva L, Bedzhanyan A, Gioeva Z, Sadykhov N, Mikhalev A, Atiakshin D, Buchwalow I, Tiemann M, Orekhov A. Cellular and Molecular Mechanisms of the Tumor Stroma in Colorectal Cancer: Insights into Disease Progression and Therapeutic Targets. Biomedicines 2023; 11:2361. [PMID: 37760801 PMCID: PMC10525158 DOI: 10.3390/biomedicines11092361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 07/31/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023] Open
Abstract
Colorectal cancer (CRC) is a major health burden worldwide and is the third most common type of cancer. The early detection and diagnosis of CRC is critical to improve patient outcomes. This review explores the intricate interplay between the tumor microenvironment, stromal interactions, and the progression and metastasis of colorectal cancer. The review begins by assessing the gut microbiome's influence on CRC development, emphasizing its association with gut-associated lymphoid tissue (GALT). The role of the Wnt signaling pathway in CRC tumor stroma is scrutinized, elucidating its impact on disease progression. Tumor budding, its effect on tumor stroma, and the implications for patient prognosis are investigated. The review also identifies conserved oncogenic signatures (COS) within CRC stroma and explores their potential as therapeutic targets. Lastly, the seed and soil hypothesis is employed to contextualize metastasis, accentuating the significance of both tumor cells and the surrounding stroma in metastatic propensity. This review highlights the intricate interdependence between CRC cells and their microenvironment, providing valuable insights into prospective therapeutic approaches targeting tumor-stroma interactions.
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Affiliation(s)
- Nikolay Shakhpazyan
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (N.S.); (L.M.); (Z.G.); (N.S.); (A.O.)
| | - Liudmila Mikhaleva
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (N.S.); (L.M.); (Z.G.); (N.S.); (A.O.)
| | - Arkady Bedzhanyan
- Department of Abdominal Surgery and Oncology II (Coloproctology and Uro-Gynecology), Petrovsky National Research Center of Surgery, 119435 Moscow, Russia;
| | - Zarina Gioeva
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (N.S.); (L.M.); (Z.G.); (N.S.); (A.O.)
| | - Nikolay Sadykhov
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (N.S.); (L.M.); (Z.G.); (N.S.); (A.O.)
| | - Alexander Mikhalev
- Department of Hospital Surgery No. 2, Pirogov Russian National Research Medical University, 117997 Moscow, Russia;
| | - Dmitri Atiakshin
- Research and Educational Resource Center for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples’ Friendship University of Russia, 117198 Moscow, Russia;
- Research Institute of Experimental Biology and Medicine, Burdenko Voronezh State Medical University, 394036 Voronezh, Russia
| | - Igor Buchwalow
- Research and Educational Resource Center for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples’ Friendship University of Russia, 117198 Moscow, Russia;
- Institute for Hematopathology, 22547 Hamburg, Germany;
| | | | - Alexander Orekhov
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (N.S.); (L.M.); (Z.G.); (N.S.); (A.O.)
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 125315 Moscow, Russia
- Institute for Atherosclerosis Research, 121096 Moscow, Russia
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Cathepsins in the extracellular space: Focusing on non-lysosomal proteolytic functions with clinical implications. Cell Signal 2023; 103:110531. [PMID: 36417977 DOI: 10.1016/j.cellsig.2022.110531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 10/29/2022] [Accepted: 11/18/2022] [Indexed: 11/21/2022]
Abstract
Cathepsins can be found in the extracellular space, cytoplasm, and nucleus. It was initially suspected that the primary physiological function of the cathepsins was to break down intracellular protein, and that they also had a role in pathological processes including inflammation and apoptosis. However, the many actions of cathepsins outside the cell and their complicated biological impacts have garnered much interest. Cathepsins play significant roles in a number of illnesses by regulating parenchymal cell proliferation, cell migration, viral invasion, inflammation, and immunological responses through extracellular matrix remodeling, signaling disruption, leukocyte recruitment, and cell adhesion. In this review, we outline the physiological roles of cathepsins in the extracellular space, the crucial pathological functions performed by cathepsins in illnesses, and the recent breakthroughs in the detection and therapy of specific inhibitors and fluorescent probes in associated dysfunction.
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Mei N, Su H, Gong S, Du H, Zhang X, Wang L, Wang H. High CX3CR1 expression predicts poor prognosis in paediatric acute myeloid leukaemia undergoing hyperleukocytosis. Int J Lab Hematol 2023; 45:53-63. [PMID: 36064206 PMCID: PMC10087374 DOI: 10.1111/ijlh.13963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/16/2022] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Paediatric AML patients with hyperleukocytosis have a poor prognosis and higher early mortality. Therefore, more studies are needed to explore relevant prognostic indicators and develop effective prevention strategies for this type of childhood AML. METHODS All original data were obtained from the TARGET database. First, we explored meaningful differentially expressed genes (DEGs) between the hyperleukocytosis group and the non-hyperleukocytosis group. Next, we screened and identified valuable target genes using univariate Cox regression, Cytoscape software, and Kaplan-Meier survival curves. Finally, the coexpressed genes, functional networks, and immune-related activities associated with the target gene were deeply analysed by the GeneMANIA, LinkedOmics, GEPIA2021, TISIDB, and GSCA databases. RESULTS We selected 1229 DEGs between the hyperleukocytosis group and the non-hyperleukocytosis group in paediatric AML patients. Among them, 495 DEGs were significantly linked with the overall survival of paediatric AML patients. Further, we discovered that CX3CR1 was a promising target gene. Meanwhile, we identified CX3CR1 as an independent prognostic predictor. Besides, we showed that CX3CR1 had strong physical interactions with CX3CL1. Additionally, functional network analysis suggested that CX3CR1 and its coexpressed genes modulated immune response pathways. Subsequent analysis found that immune cells with a high median value of CX3CR1 were monocytes, resting NK cells and CD8 T cells. Finally, we observed that CX3CR1 expression correlated with infiltrating levels of immune cells and immune signatures. CONCLUSION Elevated CX3CR1 expression may be an adverse prognostic indicator in paediatric AML patients undergoing hyperleukocytosis. Moreover, CX3CR1 may serve as an immunotherapeutic target for AML with hyperleukocytosis in children.
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Affiliation(s)
- Nan Mei
- Department of Hematology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Hong Su
- Data Science and Technology, The Hong Kong University of Science and Technology, Hong Kong, People's Republic of China
| | - Sha Gong
- Department of Hematology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Hanzhi Du
- Department of Hematology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Xiaojuan Zhang
- Department of Hematology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Lu Wang
- Department of Hematology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Huaiyu Wang
- Department of Hematology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
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Wang G, Romero Y, Thevarajan I, Zolkiewska A. ADAM12 abrogation alters immune cell infiltration and improves response to checkpoint blockade therapy in the T11 murine model of triple-negative breast cancer. Oncoimmunology 2022; 12:2158006. [PMID: 36545255 PMCID: PMC9762783 DOI: 10.1080/2162402x.2022.2158006] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Immunosuppressive tumor microenvironment (TME) impedes anti-tumor immune responses and contributes to immunotherapy resistance in triple-negative breast cancer (TNBC). ADAM12, a member of cell surface metalloproteases, is selectively upregulated in mesenchymal/claudin-low TNBCs, where its expression is largely restricted to tumor cells. The role of cancer cell-expressed ADAM12 in modulating the immune TME is not known. We show that Adam12 knockout in the T11 mouse syngeneic transplantation model of claudin-low TNBC leads to decreased numbers of tumor-infiltrating neutrophils (TINs)/polymorphonuclear myeloid-derived suppressor cells (PMN-MDSCs) and increased numbers of tumor-infiltrating B cells and T cells. ADAM12 loss in cancer cells increases chemotaxis of B cells in vitro and this effect is eliminated by inhibition of CXCR4, a receptor for CXCL12, or anti-CXCL12 blocking antibody. Importantly, ADAM12 loss in T11 cancer cells sensitizes tumors to anti-PD1/anti-CTLA4 combination therapy, although the initial responsiveness is followed by acquired therapy resistance. Depletion of B cells in mice eliminates the improved response to immune checkpoint blockade of Adam12 knockout T11 tumors. Analysis of gene expression data for claudin-low TNBCs from the METABRIC patient cohort shows significant inverse correlations between ADAM12 and gene expression signatures of several anti-tumor immune cell populations, as well as a significant positive correlation between ADAM12 and gene expression signature of TINs/PMN-MDSCs. Collectively, these results implicate ADAM12 in immunosuppression within the TME in TNBC.
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Affiliation(s)
- Guanpeng Wang
- Department of Biochemistry and Molecular Biophysics, Kansas State University, Manhattan, KS, USA
| | - Yeni Romero
- Department of Biochemistry and Molecular Biophysics, Kansas State University, Manhattan, KS, USA
| | - Indhujah Thevarajan
- Department of Biochemistry and Molecular Biophysics, Kansas State University, Manhattan, KS, USA
| | - Anna Zolkiewska
- Department of Biochemistry and Molecular Biophysics, Kansas State University, Manhattan, KS, USA,CONTACT Anna Zolkiewska Department of Biochemistry and molecular Biophysics, Kansas State University, 141 Chalmers Hall, Manhattan, KS66506, USA
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9
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Liu Y, Gong W, Preis S, Dorn J, Kiechle M, Reuning U, Magdolen V, Dreyer TF. A Pair of Prognostic Biomarkers in Triple-Negative Breast Cancer: KLK10 and KLK11 mRNA Expression. Life (Basel) 2022; 12:life12101517. [PMID: 36294951 PMCID: PMC9605449 DOI: 10.3390/life12101517] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 11/27/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is an aggressive breast cancer subtype with poor patient prognosis and limited therapeutic options. A lack of prognostic biomarkers and therapeutic targets fuels the need for new approaches to tackle this severe disease. Extracellular matrix degradation, release, and modulation of the activity of growth factors/cytokines/chemokines, and the initiation of signaling pathways by extracellular proteolytic networks, have been identified as major processes in the carcinogenesis of breast cancer. Members of the kallikrein-related peptidase (KLK) family contribute to these tumor-relevant processes, and are associated with breast cancer progression and metastasis. In this study, the clinical relevance of mRNA expression of two members of this family, KLK10 and KLK11, has been evaluated in TNBC. For this, their expression levels were quantified in tumor tissue of a large, well-characterized patient cohort (n = 123) via qPCR. Although, in general, the overall expression of both factors are lower in tumor tissue of breast cancer patients (encompassing all subtypes) compared to normal tissue of healthy donors, in the TNBC subtype, expression is even increased. In our cohort, a significant, positive correlation between the expression levels of both KLKs was detected, indicating a coordinate expression mode of these proteases. Elevated KLK10 and KLK11 mRNA levels were associated with poor patient prognosis. Moreover, both factors were found to be independent of other established clinical factors such as age, lymph node status, or residual tumor mass, as determined by multivariable Cox regression analysis. Thus, both proteases, KLK10 and KLK11, may represent unfavorable prognostic factors for TNBC patients and, furthermore, appear as promising potential targets for therapy in TNBC.
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Affiliation(s)
- Yueyang Liu
- Clinical Research Unit, Department of Obstetrics and Gynecology, Technical University of Munich, 81675 Munich, Germany
- Department of Gynecology, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou 519041, China
| | - Weiwei Gong
- Clinical Research Unit, Department of Obstetrics and Gynecology, Technical University of Munich, 81675 Munich, Germany
- Department of Hematology/Oncology, Guangzhou Women and Children’s Medical Center, Guangzhou 519041, China
| | - Sarah Preis
- Clinical Research Unit, Department of Obstetrics and Gynecology, Technical University of Munich, 81675 Munich, Germany
| | - Julia Dorn
- Clinical Research Unit, Department of Obstetrics and Gynecology, Technical University of Munich, 81675 Munich, Germany
| | - Marion Kiechle
- Clinical Research Unit, Department of Obstetrics and Gynecology, Technical University of Munich, 81675 Munich, Germany
| | - Ute Reuning
- Clinical Research Unit, Department of Obstetrics and Gynecology, Technical University of Munich, 81675 Munich, Germany
| | - Viktor Magdolen
- Clinical Research Unit, Department of Obstetrics and Gynecology, Technical University of Munich, 81675 Munich, Germany
| | - Tobias F. Dreyer
- Clinical Research Unit, Department of Obstetrics and Gynecology, Technical University of Munich, 81675 Munich, Germany
- Correspondence: ; Tel.: +49-89-4140-7408
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Lee JY, Nguyen B, Mukhopadhyay A, Han M, Zhang J, Gujar R, Salazar J, Hermiz R, Svenson L, Browning E, Lyerly HK, Canton DA, Fisher D, Daud A, Algazi A, Skitzki J, Twitty CG. Amplification of the CXCR3/CXCL9 axis via intratumoral electroporation of plasmid CXCL9 synergizes with plasmid IL-12 therapy to elicit robust anti-tumor immunity. Mol Ther Oncolytics 2022; 25:174-188. [PMID: 35592387 PMCID: PMC9092072 DOI: 10.1016/j.omto.2022.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 04/15/2022] [Indexed: 12/20/2022] Open
Abstract
Clinical studies have demonstrated that local expression of the cytokine IL-12 drives interferon-gamma expression and recruits T cells to the tumor microenvironment, ultimately yielding durable systemic T cell responses. Interrogation of longitudinal biomarker data from our late-stage melanoma trials identified a significant on-treatment increase of intratumoral CXCR3 transcripts that was restricted to responding patients, underscoring the clinical relevance of tumor-infiltrating CXCR3+ immune cells. In this study, we sought to understand if the addition of DNA-encodable CXCL9 could augment the anti-tumor immune responses driven by intratumoral IL-12. We show that localized IL-12 and CXCL9 treatment reshapes the tumor microenvironment to promote dendritic cell licensing and CD8+ T cell activation. Additionally, this combination treatment results in a significant abscopal anti-tumor response and provides a concomitant benefit to anti-PD-1 therapies. Collectively, these data demonstrate that a functional tumoral CXCR3/CXCL9 axis is critical for IL-12 anti-tumor efficacy. Furthermore, restoring or amplifying the CXCL9 gradient in the tumors via intratumoral electroporation of plasmid CXCL9 can not only result in efficient trafficking of cytotoxic CD8+ T cells into the tumor but can also reshape the microenvironment to promote systemic immune response.
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Affiliation(s)
- Jack Y. Lee
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Bianca Nguyen
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | | | - Mia Han
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Jun Zhang
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Ravindra Gujar
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Jon Salazar
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Reneta Hermiz
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Lauren Svenson
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - Erica Browning
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
| | - H. Kim Lyerly
- Department of Immunology, Duke University, Durham, NC 27710, USA
| | - David A. Canton
- Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA
- Corresponding author David A Canton, Oncosec Medical Incorporated, 3565 General Atomics Court, San Diego, CA 92121, USA.
| | - Daniel Fisher
- Department of Immunology, Roswell Park Cancer Institute, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Adil Daud
- Department of Medicine, University of California, San Francisco, 550 16 Street, San Francisco, CA 94158, USA
| | - Alain Algazi
- Department of Medicine, University of California, San Francisco, 550 16 Street, San Francisco, CA 94158, USA
| | - Joseph Skitzki
- Department of Immunology, Roswell Park Cancer Institute, Elm & Carlton Streets, Buffalo, NY 14263, USA
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11
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Cheng X, Wang Y, Liu L, Lv C, Liu C, Xu J. SLC7A11, a Potential Therapeutic Target Through Induced Ferroptosis in Colon Adenocarcinoma. Front Mol Biosci 2022; 9:889688. [PMID: 35517862 PMCID: PMC9065265 DOI: 10.3389/fmolb.2022.889688] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 03/23/2022] [Indexed: 01/14/2023] Open
Abstract
Background: Ferroptosis induced by SLC7A11 has an important translational value in the treatment of cancers. However, the mechanism of SLC7A11 in the pathogenesis of colon adenocarcinoma (COAD) is rarely studied in detail. Methods: SLC7A11 expression was explored with The Cancer Genome Atlas (TCGA), Gene Expression Omnibus (GEO) databases, and Western blot assay. The correlation of SLC7A11 expression with the abundance of infiltrating immune cells was evaluated via the TIMER database. The relation of SLC7A11 expression with immune cell markers was investigated via Gene Expression Profiling Interactive Analysis (GEPIA). The co-expression genes of SLC7A11 were screened by R packages, and the PPI was constructed via the STRING database. SLC7A11 and co-expressed gene modulators were selected by NetworkAnalyst and DSigDB database. The correlations between SLC7A11 and cancer immune characteristics were analyzed via the TIMER and TISIDB databases. Results: SLC7A11 is overexpressed in most tumors, including COAD. The expression level of SLC7A11 has a significant correlation with the infiltration levels of CD8+ T cells, neutrophils, and dendritic cells in COAD. The infiltrated lymphocyte markers of Th1 cell such as TBX21, IL12RB2, IL27RA, STAT1, and IFN-γ were strongly correlated with SLC7A11 expression. Five hub genes co-expressed with SLC7A11 that induce ferroptosis were identified, and mir-335-5p, RELA, and securinine have regulatory effects on it. SLC7A11 was negatively correlated with the expression of chemokines and chemokine receptors, such as CCL17, CCL19, CCL22, CCL23, CXCL14, CCR10, CX3CR1, and CXCR3, in COAD. Conclusion: SLC7A11 may play a role in induced ferroptosis and regulating tumor immunity, which can be considered as potential therapeutic targets in COAD.
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Affiliation(s)
- Xin Cheng
- General Surgery Department, Wuhu Hospital of Traditional Chinese Medicine, Wuhu, China
| | - Yadong Wang
- General Surgery Department, Wuhu Hospital of Traditional Chinese Medicine, Wuhu, China
| | - Liangchao Liu
- General Surgery Department, Wuhu Hospital of Traditional Chinese Medicine, Wuhu, China
| | - Chenggang Lv
- General Surgery Department, Wuhu Hospital of Traditional Chinese Medicine, Wuhu, China
| | - Can Liu
- The First Affiliated Hospital of Wannan Medical College, Wuhu, China
| | - Jingyun Xu
- School of Basic Medicine, Wannan Medical College, Wuhu, China
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12
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Fitzgerald AA, Wang S, Agarwal V, Marcisak EF, Zuo A, Jablonski SA, Loth M, Fertig EJ, MacDougall J, Zhukovsky E, Trivedi S, Bhatia D, O'Neill V, Weiner LM. DPP inhibition alters the CXCR3 axis and enhances NK and CD8+ T cell infiltration to improve anti-PD1 efficacy in murine models of pancreatic ductal adenocarcinoma. J Immunother Cancer 2021; 9:jitc-2021-002837. [PMID: 34737215 PMCID: PMC8578994 DOI: 10.1136/jitc-2021-002837] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2021] [Indexed: 12/12/2022] Open
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) is projected to be the second leading cause of cancer death in the USA by 2030. Immune checkpoint inhibitors fail to control most PDAC tumors because of PDAC’s extensive immunosuppressive microenvironment and poor immune infiltration, a phenotype also seen in other non-inflamed (ie, ‘cold’) tumors. Identifying novel ways to enhance immunotherapy efficacy in PDAC is critical. Dipeptidyl peptidase (DPP) inhibition can enhance immunotherapy efficacy in other cancer types; however, the impact of DPP inhibition on PDAC tumors remains unexplored. Methods We examined the effects of an oral small molecule DPP inhibitor (BXCL701) on PDAC tumor growth using mT3-2D and Pan02 subcutaneous syngeneic murine models in C57BL/6 mice. We explored the effects of DPP inhibition on the tumor immune landscape using RNAseq, immunohistochemistry, cytokine evaluation and flow cytometry. We then tested if BXCL701 enhanced anti-programmed cell death protein 1 (anti-PD1) efficacy and performed immune cell depletion and rechallenged studies to explore the relevance of cytotoxic immune cells to combination treatment efficacy. Results In both murine models of PDAC, DPP inhibition enhanced NK and T cell immune infiltration and reduced tumor growth. DPP inhibition also enhanced the efficacy of anti-PD1. The efficacy of dual anti-PD1 and BXCL701 therapy was dependent on both CD8+ T cells and NK cells. Mice treated with this combination therapy developed antitumor immune memory that cleared some tumors after re-exposure. Lastly, we used The Cancer Genome Atlas (TCGA) to demonstrate that increased NK cell content, but not T cell content, in human PDAC tumors is correlated with longer overall survival. We propose that broad DPP inhibition enhances antitumor immune response via two mechanisms: (1) DPP4 inhibition increases tumor content of CXCL9/10, which recruits CXCR3+ NK and T cells, and (2) DPP8/9 inhibition activates the inflammasome, resulting in proinflammatory cytokine release and Th1 response, further enhancing the CXCL9/10-CXCR3 axis. Conclusions These findings show that DPP inhibition with BXCL701 represents a pharmacologic strategy to increase the tumor microenvironment immune cell content to improve anti-PD1 efficacy in PDAC, suggesting BXCL701 can enhance immunotherapy efficacy in ‘cold’ tumor types. These findings also highlight the potential importance of NK cells along with T cells in regulating PDAC tumor growth.
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Affiliation(s)
- Allison A Fitzgerald
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
| | - Shangzi Wang
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
| | - Veena Agarwal
- Immune-oncology, BioXcel Therapeutics Inc, New Haven, Connecticut, USA
| | - Emily F Marcisak
- McKusick-Nathans Institute of the Department of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.,Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Annie Zuo
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
| | - Sandra A Jablonski
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
| | - Melanie Loth
- McKusick-Nathans Institute of the Department of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Elana J Fertig
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.,Department of Applied Mathematics and Statistics, Johns Hopkins University Whiting School of Engineering, Baltimore, Maryland, USA
| | | | | | | | - Dimple Bhatia
- BioXcel Therapeutics Inc, New Haven, Connecticut, USA
| | - Vince O'Neill
- BioXcel Therapeutics Inc, New Haven, Connecticut, USA
| | - Louis M Weiner
- Department of Oncology, Georgetown University Medical Center, Washington, DC, USA
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13
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Li L, Jiang K, Li D, Li D, Fan Z, Dai G, Tu S, Liu X, Wei G. The Chemokine CXCL7 Is Related to Angiogenesis and Associated With Poor Prognosis in Colorectal Cancer Patients. Front Oncol 2021; 11:754221. [PMID: 34692540 PMCID: PMC8531515 DOI: 10.3389/fonc.2021.754221] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/13/2021] [Indexed: 12/23/2022] Open
Abstract
Objective The present study was designed to investigate the role of the chemokine CXCL7 in angiogenesis and explore its prognostic value in colorectal cancer (CRC). Methods A total of 160 CRC patients who had undergone surgery were included in this study, and staged according to the guidelines of the AJCC, 7th Edition. Expression of CXCL7 and VEGF was detected by immunohistochemical (IHC) staining and divided into high and low expression subgroups. The correlation between CXCL7 and VEGF expression was evaluated by Spearman’s rank-correlation coefficient. Prognosis based on CXCL7 and VEGF was evaluated using the Cox proportional hazards regression model and a nomogram of 5-year overall survival (OS) time. Results CXCL7 was highly expressed in tumor tissues (65.63% vs 25.00% in paracancerous tissue, P < 0.001), as was VEGF. CXCL7 and VEGF expression correlated well with N and TNM stage cancers (all P < 0.001). Importantly, CXCL7 was positively correlated with VEGF expression in CRC tissues. CXCL7 was an independent predictor of poor OS of CRC patients (HR = 2.216, 95% CI: 1.069-4.593, P = 0.032), and co-expression of CXCL7 and VEGF of predicted poor OS of 56.96 months. Conclusion Expression of CXCL7 correlated with VEGF and was associated with poor clinical outcomes in CRC patients.
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Affiliation(s)
- Longhai Li
- Department of Science and Education, Bozhou Hospital of Anhui Medical University, Bozhou, China
| | - Kai Jiang
- Department of Cardiovascular Medicine, Bozhou Hospital of Anhui Medical University, Bozhou, China
| | - Dongpeng Li
- Department of Pathology, Bozhou Hospital of Anhui Medical University, Bozhou, China
| | - Dongxiao Li
- Department of Science and Education, Bozhou Hospital of Anhui Medical University, Bozhou, China
| | - Zitong Fan
- Department of medicine, Anhui University of Science and Technology, Huainan, China
| | - Guosheng Dai
- Department of Otorhinolaryngology, Bozhou Hospital of Anhui Medical University, Bozhou, China
| | - Sheng Tu
- Department of Cardiovascular Medicine, Bozhou Hospital of Anhui Medical University, Bozhou, China
| | - Xiangyu Liu
- Department of Science and Education, Bozhou Hospital of Anhui Medical University, Bozhou, China
| | - Guangyou Wei
- Department of Science and Education, Bozhou Hospital of Anhui Medical University, Bozhou, China
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14
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Wang YY, Shi LY, Xu MH, Jing Y, Sun CC, Yang JH, Wang RN, Sheng NN, Zhang CF, Zhang L, Zhu ZT, Wang QJ. A pan-cancer analysis of the expression of gasdermin genes in tumors and their relationship with the immune microenvironment. Transl Cancer Res 2021; 10:4125-4147. [PMID: 35116710 PMCID: PMC8797575 DOI: 10.21037/tcr-21-1635] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/14/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Gasdermins (GSDMs) are a class of proteins related to pyrolysis and in humans, consist of GSDMA, GSDMB, GSDMC, GSDMD, DFNA5, and DFNB59. The inflammatory factors and cell contents released during pyrolysis can recruit immune cells and change the microenvironment. However, to date, there is a paucity of studies examining the relationship between GSDMs and the immune microenvironment in tumors. Therefore, this current report analyzed the expression of GSDM genes in tumors and their relationship with the immune microenvironment. METHODS Apply GSCALite and GEPIA2 online analysis tools to analyze the gene expression levels and the Single nucleotide variant (SNV), copy number variation (CNV), and methylation characteristics of GSDM genes respectively. Use R software or TISIDB online analysis tool to carry out the correlation analysis required in the article. Furthermore, Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were conducted to examine the role of these GSDM genes in various cancers. RESULTS The results demonstrated that CNV can cause an increase in GSDM gene expression, and methylation can inhibit GSDM gene expression. The elevated expression of GSDMA, GSDMB, GSDMC, GSDMD, and DFNA5 in some or most tumors was often accompanied by elevated immune scores, increased immune cell infiltration, and high expression of major histocompatibility complex (MHC) molecules, chemokines and their receptors, and immune checkpoint-related genes. However, DFNB59 was often negatively correlated with these indicators in tumors. GSDMD was the most highly expressed GSDM protein in various normal tissues and tumors, and showed the strongest correlation with immune microenvironment-related genes. Moreover, the methylation of GSDMD was accompanied by low immune cell infiltration, low expression of MHC molecule-related genes, low expression of chemokines and receptor-related genes, and low expression of immune checkpoint-related genes. CONCLUSIONS Therefore, the expression of GSDM-related genes is associated with the tumor immune microenvironment. The GSDM genes, especially GSDMD, may be used as therapeutic targets to predict or change the tumor microenvironment and as biomarkers to predict the therapeutic efficacy of immune checkpoint inhibitors.
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Affiliation(s)
- Yuan-Yuan Wang
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Lin-Yang Shi
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Ming-Hao Xu
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Yu Jing
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Cui-Cui Sun
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Jia-Hui Yang
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Ruo-Nan Wang
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Ning-Ning Sheng
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Ca-Fa Zhang
- Department of Oncology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Li Zhang
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Zhi-Tu Zhu
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Qing-Jun Wang
- Department of Clinical Trial, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
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15
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De Zutter A, Van Damme J, Struyf S. The Role of Post-Translational Modifications of Chemokines by CD26 in Cancer. Cancers (Basel) 2021; 13:cancers13174247. [PMID: 34503058 PMCID: PMC8428238 DOI: 10.3390/cancers13174247] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/04/2021] [Accepted: 08/10/2021] [Indexed: 02/06/2023] Open
Abstract
Chemokines are a large family of small chemotactic cytokines that fulfill a central function in cancer. Both tumor-promoting and -impeding roles have been ascribed to chemokines, which they exert in a direct or indirect manner. An important post-translational modification that regulates chemokine activity is the NH2-terminal truncation by peptidases. CD26 is a dipeptidyl peptidase (DPPIV), which typically clips a NH2-terminal dipeptide from the chemokine. With a certain degree of selectivity in terms of chemokine substrate, CD26 only recognizes chemokines with a penultimate proline or alanine. Chemokines can be protected against CD26 recognition by specific amino acid residues within the chemokine structure, by oligomerization or by binding to cellular glycosaminoglycans (GAGs). Upon truncation, the binding affinity for receptors and GAGs is altered, which influences chemokine function. The consequences of CD26-mediated clipping vary, as unchanged, enhanced, and reduced activities are reported. In tumors, CD26 most likely has the most profound effect on CXCL12 and the interferon (IFN)-inducible CXCR3 ligands, which are converted into receptor antagonists upon truncation. Depending on the tumor type, expression of CD26 is upregulated or downregulated and often results in the preferential generation of the chemokine isoform most favorable for tumor progression. Considering the tight relationship between chemokine sequence and chemokine binding specificity, molecules with the appropriate characteristics can be chemically engineered to provide innovative therapeutic strategies in a cancer setting.
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16
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Maradiaga ODH, Mok PL, Sivapragasam G, Samrot AV, Ali Khan MS, Farhana A, Alzahrani B, Tong J, Karuppiah T, Joseph NMS, Subbiah SK. Lipofection of Single Guide RNA Targeting MMP8 Decreases Proliferation and Migration in Lung Adenocarcinoma Cells. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:710. [PMID: 34356991 PMCID: PMC8306211 DOI: 10.3390/medicina57070710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 06/27/2021] [Accepted: 07/02/2021] [Indexed: 11/29/2022]
Abstract
Background and Objectives: Matrix metalloproteinases (MMP) have been implicated as major determinants of tumour growth and metastasis, which are considered two of the main hallmarks of cancer. The interaction of MMP8 and other signalling molecules within and adjacent tumoral tissues, including immune cells, are rather elusive, particularly of adenocarcinoma cell type. In this study, we aimed to investigate the role of MMP8 in non-small cell lung cancer proliferation and invasiveness potential. Materials and Methods: We individually lipofected with two different single guide RNA (sgRNAs) that specifically targeted on MMP8, with CRISPR-Cas 9 protein into the cells. Results: Our results clearly indicated that the lipofection of these complexes could lead to reduced ability of A549 cells to survive and proliferate to form colonies. In addition, when compared to non-transfected cells, the experimental cell groups receiving sgRNAs demonstrated relatively decreased migration rate, hence, wider wound gaps in scratch assay. The quantitative real time-polymerase chain reaction (qRT-PCR) demonstrated significant reduction in the MAP-K, survivin and PI3-K gene expression. MMP8 might have protective roles over tumour growth and spread in our body. Conclusions: The delivery of sgRNAs targeting on the MMP8 gene could induce tumour cell death and arrest cell migratory activity.
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Affiliation(s)
- Oscar David Hernandez Maradiaga
- Department of Medical Microbiology and Parasitology, Universiti Putra Malaysia, Serdang 43400, Malaysia; (O.D.H.M.); (J.T.); (N.M.S.J.)
| | - Pooi Ling Mok
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka P.O. Box 2014, Saudi Arabia; (A.F.); (B.A.)
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia;
- Genetics and Regenerative Medicine Research Group, Universiti Putra Malaysia, UPM Serdang 43400, Malaysia
| | - Gothai Sivapragasam
- Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia;
| | - Antony V. Samrot
- School of Bioscience, Faculty of Medicine, Bioscience and Nursing, MAHSA University, Jenjarom 42610, Malaysia;
| | - Mohammed Safwan Ali Khan
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Nur-Sultan 010000, Kazakhstan;
- Department of Pharmacology, Hamidiye International Faculty of Medicine, University of Health Sciences, Mekteb-I, Tibbiye-I Sahane (Hamidiye) Complex Selimiye Mahallesi, Tibbiye Caddesi #38, Istanbul 34668, Turkey
| | - Aisha Farhana
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka P.O. Box 2014, Saudi Arabia; (A.F.); (B.A.)
| | - Badr Alzahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka P.O. Box 2014, Saudi Arabia; (A.F.); (B.A.)
| | - Jiabei Tong
- Department of Medical Microbiology and Parasitology, Universiti Putra Malaysia, Serdang 43400, Malaysia; (O.D.H.M.); (J.T.); (N.M.S.J.)
| | - Thilakavathy Karuppiah
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia;
- Genetics and Regenerative Medicine Research Group, Universiti Putra Malaysia, UPM Serdang 43400, Malaysia
| | - Narcisse M. S. Joseph
- Department of Medical Microbiology and Parasitology, Universiti Putra Malaysia, Serdang 43400, Malaysia; (O.D.H.M.); (J.T.); (N.M.S.J.)
| | - Suresh Kumar Subbiah
- Department of Medical Microbiology and Parasitology, Universiti Putra Malaysia, Serdang 43400, Malaysia; (O.D.H.M.); (J.T.); (N.M.S.J.)
- Genetics and Regenerative Medicine Research Group, Universiti Putra Malaysia, UPM Serdang 43400, Malaysia
- Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia;
- Department of Biotechnology, Bharath Institute of Higher Education and Research, 173, Agaram Main Rd, Selaiyur, Chennai 600073, India
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17
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Wege AK, Dreyer TF, Teoman A, Ortmann O, Brockhoff G, Bronger H. CX3CL1 Overexpression Prevents the Formation of Lung Metastases in Trastuzumab-Treated MDA-MB-453-Based Humanized Tumor Mice (HTM). Cancers (Basel) 2021; 13:cancers13102459. [PMID: 34070094 PMCID: PMC8158361 DOI: 10.3390/cancers13102459] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/13/2021] [Accepted: 05/14/2021] [Indexed: 12/23/2022] Open
Abstract
Simple Summary In about 15–18% of breast cancers the HER2 gene is amplified, which allows an anti-HER2 treatment. However, about 50% of HER2-positive patients experience de novo or acquired resistance to the antibody-based therapy with trastuzumab. Therefore, the identification of predictive markers for therapy success and novel combination strategies is needed. Here we explored the impact of CX3CL1 on trastuzumab treatment efficiency and immunological mechanism involved in a humanized tumor mouse model. Trastuzumab treatment showed pronounced efficiency in CX3CL1 overexpressing cancer cells compared to low expressing cells preventing lung metastasis, while the administration of CX3CL1 shedding inhibition did not cause an enhanced treatment effect. Moreover, the application of shedding inhibitors to CX3CL1 overexpression tumors resulted in a slightly enhanced tumor growth. Therefore, the presence of CX3CL1 might predict a pronounced response to trastuzumab therapy in patients and should be investigated in a large cohort of HER2+ patients. Abstract CX3CL1 is a multifunctional chemokine that is involved in numerous biological processes, such as immune cell attraction and enhanced tumor immune cell interaction, but also in enhancing tumor cell proliferation and metastasis. The multifarious activity is partially determined by two CX3CL1 isoforms, a membrane-bound and a soluble version generated by proteolytic cleavage through proteases. Here, we investigated the impact of CX3CL1 overexpression in MDA-MB-453 and SK-BR-3 breast cancer cells. Moreover, we evaluated the therapeutic capacity of Matrix-Metalloproteinases-inhibitors TMI-1 and GI254023X in combination with the anti-HER2 antibody trastuzumab in vitro and in vivo. TMI-1 and GI254023X caused a reduced shedding of CX3CL1 and of HER2 in vitro but without effects on tumor cell proliferation or viability. In addition, trastuzumab treatment did not retard MDA-MB-453 cell expansion in vitro unless CX3CL1 was overexpressed upon transfection (MDA-MB-453CX3CL1). In humanized tumor mice, which show a coexistence of human tumor and human immune system, CX3CL1 overexpression resulted in a slightly enhanced tumor growth. However, trastuzumab treatment attenuated tumor growth of both MDA-MB-453CX3CL1 and empty vector transfected MDA-MB-453 transplanted mice but showed enhanced efficiency especially in preventing lung metastases in CX3CL1 overexpressing cancer cells. However, TMI-1 did not further enhance the trastuzumab treatment efficacy.
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Affiliation(s)
- Anja Kathrin Wege
- Department of Gynecology and Obstetrics, University Cancer Center Regensburg, 93053 Regensburg, Germany; (A.T.); (O.O.); (G.B.)
- Correspondence: ; Tel.: +(49)-(0)941-944-8913
| | - Tobias F. Dreyer
- Department of Gynecology and Obstetrics, Technical University of Munich, 81675 Munich, Germany; (T.F.D.); (H.B.)
| | - Attila Teoman
- Department of Gynecology and Obstetrics, University Cancer Center Regensburg, 93053 Regensburg, Germany; (A.T.); (O.O.); (G.B.)
| | - Olaf Ortmann
- Department of Gynecology and Obstetrics, University Cancer Center Regensburg, 93053 Regensburg, Germany; (A.T.); (O.O.); (G.B.)
| | - Gero Brockhoff
- Department of Gynecology and Obstetrics, University Cancer Center Regensburg, 93053 Regensburg, Germany; (A.T.); (O.O.); (G.B.)
| | - Holger Bronger
- Department of Gynecology and Obstetrics, Technical University of Munich, 81675 Munich, Germany; (T.F.D.); (H.B.)
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18
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Riedel M, Bronger H, Magdolen V, Dreyer T. The prognostic and diagnostic potential of kallikrein-related peptidases in ovarian cancer. Expert Rev Mol Diagn 2021; 21:535-545. [PMID: 33947310 DOI: 10.1080/14737159.2021.1924680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Introduction: Ovarian cancer is one of the deadliest malignancies among women worldwide. The lack of early diagnostic markers fuels an unfavorable prognosis as most patients are at an advanced stage when the disease is diagnosed for the first time. The role of the kallikrein-related peptidase (KLK) family in ovarian cancer progression and prognosis has been thoroughly investigated in various studies. Most of these peptidases are upregulated in ovarian cancer tissue compared to normal ovarian tissue and their expression is linked to overall and progression-free survival (OS/PFS). In this review, we address the clinical relevance of KLKs in ovarian cancer and their diagnostic potential.Areas covered: This review covers the expression and regulation of KLKs in ovarian cancer with focus on the prognostic and diagnostic potential, especially in liquid biopsies.Expert opinion: In ovarian cancer, several kallikrein-related peptidases are markedly expressed in a tissue-specific manner. Tumor-derived protease secretion results in elevated levels in serum and ascites. KLKs may thus serve as potential biomarkers alone or in combination with other serum tumor markers, such as Cancer Antigen 125 (CA125), for early detection and assessment of the prognosis of ovarian cancer patients.
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Affiliation(s)
- Maximilian Riedel
- Department of Obstetrics and Gynecology, Technische Universität München, Munich, Germany
| | - Holger Bronger
- Department of Obstetrics and Gynecology, Technische Universität München, Munich, Germany
| | - Viktor Magdolen
- Department of Obstetrics and Gynecology, Technische Universität München, Munich, Germany
| | - Tobias Dreyer
- Department of Obstetrics and Gynecology, Technische Universität München, Munich, Germany
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Pandur E, Pap R, Montskó G, Jánosa G, Sipos K, Kovács GL. Fractalkine enhances endometrial receptivity and activates iron transport towards trophoblast cells in an in vitro co-culture system of HEC-1A and JEG-3 cells. Exp Cell Res 2021; 403:112583. [PMID: 33811904 DOI: 10.1016/j.yexcr.2021.112583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 03/26/2021] [Accepted: 03/28/2021] [Indexed: 10/21/2022]
Abstract
Endometrium receptivity and successful implantation require a complex network of regulatory factors whom production is strictly controlled especially at the implantation window. Many regulators like steroid hormones, prostaglandins, cytokines, extracellular matrix proteins and downstream cell signalling pathways are involved in the process of embryo-endometrium interaction. Our work reveals the effect of fractalkine (FKN), a unique chemokine on progesterone receptor, SOX-17 and NRF2 expressions in HEC-1A endometrial cell line. FKN activates fractalkine receptor signalling and the expression of SOX-17 through progesterone receptor in HEC-1A endometrial cells, and as a consequence it increases endometrial receptivity. Fractalkine also activates the NRF2-Keap-1 signal transduction pathway regulating the IL-6 and IL-1β cytokine productions, which increase endometrial receptivity, as well. The NRF2 transcription factor increases the expression of the iron exporter ferroportin in HEC-1A cells activating iron release towards JEG-3 trophoblast cells. The iron measurements show that iron content of endometrial cells decreases while heme concentration increases at FKN treatment. At the same time, the trophoblast cells show increased iron uptake and total iron content. Based on our results it seems that FKN enhances the establishment of endometrial receptivity and meanwhile it regulates the iron homeostasis of endometrium contributing to the iron availability of the trophoblast cells and the embryo.
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Affiliation(s)
- Edina Pandur
- Department of Pharmaceutical Biology, Faculty of Pharmacy, University of Pécs, H-7624, Rókus U. 2., Pécs, Hungary.
| | - Ramóna Pap
- Department of Pharmaceutical Biology, Faculty of Pharmacy, University of Pécs, H-7624, Rókus U. 2., Pécs, Hungary.
| | - Gergely Montskó
- Szentágothai Research Centre, University of Pécs, H-7624, Ifjúság út 20., Pécs, Hungary; MTA-PTE Human Reproduction Research Group, University of Pécs, H-7624, Ifjúság út 20., Pécs, Hungary.
| | - Gergely Jánosa
- Department of Pharmaceutical Biology, Faculty of Pharmacy, University of Pécs, H-7624, Rókus U. 2., Pécs, Hungary.
| | - Katalin Sipos
- Department of Pharmaceutical Biology, Faculty of Pharmacy, University of Pécs, H-7624, Rókus U. 2., Pécs, Hungary.
| | - Gábor L Kovács
- Szentágothai Research Centre, University of Pécs, H-7624, Ifjúság út 20., Pécs, Hungary; MTA-PTE Human Reproduction Research Group, University of Pécs, H-7624, Ifjúság út 20., Pécs, Hungary; Department of Laboratory Medicine, Medical School, University of Pécs, H-7624, Ifjúság út 13., Pécs, Hungary.
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20
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Abstract
Dendritic cells are a specialized subset of hematopoietic cells essential for mounting immunity against tumors and infectious disease as well as inducing tolerance for maintenance of homeostasis. DCs are equipped with number of immunoregulatory or stimulatory molecules that interact with other leukocytes to modulate their functions. Recent advances in DC biology identified a specific role for the conventional dendritic cell type 1 (cDC1) in eliciting cytotoxic CD8+ T cells essential for clearance of tumors and infected cells. The critical role of this subset in eliciting immune responses or inducing tolerance has largely been defined in mice whereas the biology of human cDC1 is poorly characterized owing to their extremely low frequency in tissues. A detailed characterization of the functions of many immunoregulatory and stimulatory molecules expressed by human cDC1 is critical for understanding their biology to exploit this subset for designing novel therapeutic modalities against cancer, infectious disease and autoimmune disorders.
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Affiliation(s)
- Sreekumar Balan
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York City, NY, United States
| | - Kristen J Radford
- Cancer Immunotherapies Laboratory, Mater Research Institute, University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Nina Bhardwaj
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York City, NY, United States; Extramural member Parker Institute of Cancer Immunotherapy, CA, United States.
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21
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Schmidt A, Farine H, Keller MP, Sebastian A, Kozera L, Welford RWD, Strasser DS. Immunoaffinity Targeted Mass Spectrometry Analysis of Human Plasma Samples Reveals an Imbalance of Active and Inactive CXCL10 in Primary Sjögren's Syndrome Disease Patients. J Proteome Res 2020; 19:4196-4209. [PMID: 32870689 DOI: 10.1021/acs.jproteome.0c00494] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
One of the most important advantages of mass spectrometry is the ability to quantify proteins and their modifications in parallel to obtain a holistic picture of the protein of interest. Here, we present a hybrid immunoaffinity targeted mass spectrometry (MS) method that combines efficient pan-antibody enrichment of a specific protein from plasma with the selectivity of high-resolution targeted MS analysis to quantitate specific proteoforms of interest. We used this approach to quantify plasma levels of the chemokine CXCL10 that has been associated with many immunological disorders such as systemic lupus erythematosus and primary Sjögren's Syndrome (pSS). The hybrid approach enabled sensitive, specific, and simultaneous quantification of total, full-length (active) CXCL101-77 and DPP4-truncated (inactive) CXCL103-77 in human plasma down to the low pg/mL level, reaching ELISA sensitivities. Samples from 30 control subjects and 34 pSS patients (n = 64) were analyzed. The ratio of CXCL101-77 to truncated CXCL103-77 was significantly increased in patients with pSS and provided the highest correlation with pSS disease activity. Therefore, this CXCL10 proteoform ratio represents an interesting exploratory disease activity biomarker to further investigate. As this strategy can be readily adapted to other plasma proteins and proteoforms of interest, we are convinced that it will lead to a more detailed understanding of proteoforms in physiology and pathology yielding more relevant biomarkers and drug targets.
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Affiliation(s)
- Alexander Schmidt
- Biozentrum, University of Basel, Klingelbergstrasse 50/70, CH-4056 Basel, Switzerland
| | - Hervé Farine
- Idorsia Pharmaceuticals, Ltd, Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
| | - Marcel P Keller
- Idorsia Pharmaceuticals, Ltd, Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
| | - Agata Sebastian
- Department of Rheumatology and Internal Medicine, Wroclaw Medical University, Borowska 210, 50-556 Wroclaw, Poland
| | - Lukasz Kozera
- Lukasiewicz Research Network - PORT Polish Center for Technology Development, National Biobanking Node, Stablowicka 147, 50-066 Wroclaw, Poland
| | - Richard W D Welford
- Idorsia Pharmaceuticals, Ltd, Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
| | - Daniel S Strasser
- Idorsia Pharmaceuticals, Ltd, Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
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22
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Caligiuri A, Pastore M, Lori G, Raggi C, Di Maira G, Marra F, Gentilini A. Role of Chemokines in the Biology of Cholangiocarcinoma. Cancers (Basel) 2020; 12:cancers12082215. [PMID: 32784743 PMCID: PMC7463556 DOI: 10.3390/cancers12082215] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/03/2020] [Accepted: 08/05/2020] [Indexed: 02/07/2023] Open
Abstract
Cholangiocarcinoma (CCA), a heterogeneous tumor with poor prognosis, can arise at any level in the biliary tree. It may derive from epithelial cells in the biliary tracts and peribiliary glands and possibly from progenitor cells or even hepatocytes. Several risk factors are responsible for CCA onset, however an inflammatory milieu nearby the biliary tree represents the most common condition favoring CCA development. Chemokines play a key role in driving the immunological response upon liver injury and may sustain tumor initiation and development. Chemokine receptor-dependent pathways influence the interplay among various cellular components, resulting in remodeling of the hepatic microenvironment towards a pro-inflammatory, pro-fibrogenic, pro-angiogenic and pre-neoplastic setting. Moreover, once tumor develops, chemokine signaling may influence its progression. Here we review the role of chemokines in the regulation of CCA development and progression, and the modulation of angiogenesis, metastasis and immune control. The potential role of chemokines and their receptors as possible biomarkers and/or therapeutic targets for hepatobiliary cancer is also discussed.
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Affiliation(s)
| | | | | | | | | | - Fabio Marra
- Correspondence: (F.M.); (A.G.); Tel.: +39-055-2758095 or +39-055-2758498 or +39-055-2758499 (F.M.); +39-055-2751801 (A.G.)
| | - Alessandra Gentilini
- Correspondence: (F.M.); (A.G.); Tel.: +39-055-2758095 or +39-055-2758498 or +39-055-2758499 (F.M.); +39-055-2751801 (A.G.)
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23
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Zhou S, Yuan H, Wang J, Hu X, Liu F, Zhang Y, Jiang B, Zhang W. Prognostic value of systemic inflammatory marker in patients with head and neck squamous cell carcinoma undergoing surgical resection. Future Oncol 2020; 16:559-571. [PMID: 32166977 DOI: 10.2217/fon-2020-0010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Aim: To explore the prognostic value of the systemic inflammatory marker (SIM) based on neutrophil, lymphocyte and monocyte counts in head and neck squamous cell carcinoma (HNSCC) patients. Patients & methods: We retrospectively collected the data of 367 patients with HNSCC who underwent surgery. The Kaplan-Meier survival analysis and Cox regression analysis were conducted on disease-free survival and overall survival. Results: A high SIM (>1.34) was associated with larger tumor size, advanced clinical stage and shorter survival time. The survival analysis showed that only clinical stage and SIM were independent prognostic indicators of disease-free survival and overall survival. Conclusion: The SIM positively correlated with tumor progression and might be a powerful prognostic indicator of poor outcome in patients with HNSCC.
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Affiliation(s)
- Shichao Zhou
- Department of Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, PR China
| | - Haihua Yuan
- Department of Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, PR China
| | - Jiongyi Wang
- Department of Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, PR China
| | - Xiaohua Hu
- Department of Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, PR China
| | - Feng Liu
- Department of Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, PR China
| | - Yanjie Zhang
- Department of Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, PR China
| | - Bin Jiang
- Department of Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, PR China
| | - Wenying Zhang
- Department of Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201900, PR China
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24
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Swietlik JJ, Sinha A, Meissner F. Dissecting intercellular signaling with mass spectrometry-based proteomics. Curr Opin Cell Biol 2020; 63:20-30. [PMID: 31927463 DOI: 10.1016/j.ceb.2019.12.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/27/2019] [Accepted: 12/02/2019] [Indexed: 02/07/2023]
Abstract
Physiological functions depend on a coordinated interplay of numerous different cell types. Proteins serve as major signaling molecules between cells; however, their comprehensive investigation in physiologically relevant settings has remained challenging. Mass spectrometry (MS)-based shotgun proteomics is emerging as a powerful technology for the systematic analysis of protein-mediated intercellular signaling and regulated post-translational modifications. Here, we discuss recent advancements in cell biological, chemical, and biochemical MS-based approaches for the profiling of cellular messengers released by sending cells, receptors expressed on the cell surface, and their interactions. We highlight methods tailored toward the mapping of dynamic signal transduction mechanisms at cellular interfaces and approaches to dissect communication cell specifically in heterocellular systems. Thereby, MS-based proteomics contributes a unique systems biology perspective for the identification of intercellular signaling pathways deregulated in disease.
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Affiliation(s)
- Jonathan J Swietlik
- Experimental Systems Immunology Laboratory, Max-Planck Institute of Biochemistry, Martinsried, Germany
| | - Ankit Sinha
- Experimental Systems Immunology Laboratory, Max-Planck Institute of Biochemistry, Martinsried, Germany; Institute of Translational Cancer Research and Experimental Cancer Therapy, Klinikum Rechts der Isar, TU München, Munich, Germany
| | - Felix Meissner
- Experimental Systems Immunology Laboratory, Max-Planck Institute of Biochemistry, Martinsried, Germany.
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