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Li T, Yao J. Unveiling the hub genes in the SIGLECs family in colon adenocarcinoma with machine learning. Front Genet 2024; 15:1375100. [PMID: 38650859 PMCID: PMC11033367 DOI: 10.3389/fgene.2024.1375100] [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: 01/23/2024] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
Background Despite the recognized roles of Sialic acid-binding Ig-like lectins (SIGLECs) in endocytosis and immune regulation across cancers, their molecular intricacies in colon adenocarcinoma (COAD) are underexplored. Meanwhile, the complicated interactions between different SIGLECs are also crucial but open questions. Methods We investigate the correlation between SIGLECs and various properties, including cancer status, prognosis, clinical features, functional enrichment, immune cell abundances, immune checkpoints, pathways, etc. To fully understand the behavior of multiple SIGLECs' co-evolution and subtract its leading effect, we additionally apply three unsupervised machine learning algorithms, namely, Principal Component Analysis (PCA), Self-Organizing Maps (SOM), K-means, and two supervised learning algorithms, Least Absolute Shrinkage and Selection Operator (LASSO) and neural network (NN). Results We find significantly lower expression levels in COAD samples, together with a systematic enhancement in the correlations between distinct SIGLECs. We demonstrate SIGLEC14 significantly affects the Overall Survival (OS) according to the Hazzard ratio, while using PCA further enhances the sensitivity to both OS and Disease Free Interval (DFI). We find any single SIGLEC is uncorrelated to the cancer stages, which can be significantly improved by using PCA. We further identify SIGLEC-1,15 and CD22 as hub genes in COAD through Differentially Expressed Genes (DEGs), which is consistent with our PCA-identified key components PC-1,2,5 considering both the correlation with cancer status and immune cell abundance. As an extension, we use SOM for the visualization of the SIGLECs and show the similarities and differences between COAD patients. SOM can also help us define subsamples according to the SIGLECs status, with corresponding changes in both immune cells and cancer T-stage, for instance. Conclusion We conclude SIGLEC-1,15 and CD22 as the most promising hub genes in the SIGLECs family in treating COAD. PCA offers significant enhancement in the prognosis and clinical analyses, while using SOM further unveils the transition phases or potential subtypes of COAD.
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Affiliation(s)
- Tiantian Li
- Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ji Yao
- Department of Astronomy, School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Astronomical Observatory, Shanghai, China
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Kvedaraite E, Lourda M, Mouratidou N, Düking T, Padhi A, Moll K, Czarnewski P, Sinha I, Xagoraris I, Kokkinou E, Damdimopoulos A, Weigel W, Hartwig O, Santos TE, Soini T, Van Acker A, Rahkonen N, Flodström Tullberg M, Ringqvist E, Buggert M, Jorns C, Lindforss U, Nordenvall C, Stamper CT, Unnersjö-Jess D, Akber M, Nadisauskaite R, Jansson J, Vandamme N, Sorini C, Grundeken ME, Rolandsdotter H, Rassidakis G, Villablanca EJ, Ideström M, Eulitz S, Arnell H, Mjösberg J, Henter JI, Svensson M. Intestinal stroma guides monocyte differentiation to macrophages through GM-CSF. Nat Commun 2024; 15:1752. [PMID: 38409190 PMCID: PMC10897309 DOI: 10.1038/s41467-024-46076-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 02/09/2024] [Indexed: 02/28/2024] Open
Abstract
Stromal cells support epithelial cell and immune cell homeostasis and play an important role in inflammatory bowel disease (IBD) pathogenesis. Here, we quantify the stromal response to inflammation in pediatric IBD and reveal subset-specific inflammatory responses across colon segments and intestinal layers. Using data from a murine dynamic gut injury model and human ex vivo transcriptomic, protein and spatial analyses, we report that PDGFRA+CD142-/low fibroblasts and monocytes/macrophages co-localize in the intestine. In primary human fibroblast-monocyte co-cultures, intestinal PDGFRA+CD142-/low fibroblasts foster monocyte transition to CCR2+CD206+ macrophages through granulocyte-macrophage colony-stimulating factor (GM-CSF). Monocyte-derived CCR2+CD206+ cells from co-cultures have a phenotype similar to intestinal CCR2+CD206+ macrophages from newly diagnosed pediatric IBD patients, with high levels of PD-L1 and low levels of GM-CSF receptor. The study describes subset-specific changes in stromal responses to inflammation and suggests that the intestinal stroma guides intestinal macrophage differentiation.
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Affiliation(s)
- Egle Kvedaraite
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
- Department of Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden.
| | - Magda Lourda
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Natalia Mouratidou
- Pediatric Gastroenterology, Hepatology and Nutrition Unit, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Tim Düking
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Avinash Padhi
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Dermatology and Venereology Section, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kirsten Moll
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Paulo Czarnewski
- Science for Life Laboratory, Department of Biochemistry and Biophysics and National Bioinformatics Infrastructure Sweden, Stockholm University, Solna, Sweden
| | - Indranil Sinha
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Ioanna Xagoraris
- Department of Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Efthymia Kokkinou
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Anastasios Damdimopoulos
- Bioinformatics and Expression Analysis Core Facility, Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Whitney Weigel
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Olga Hartwig
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Telma E Santos
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Tea Soini
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Aline Van Acker
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Tech Watch, Flanders Institute for Biotechnology, Ghent, Belgium
| | - Nelly Rahkonen
- Integrated Cardio Metabolic Centre, Department of Medicine Huddinge, Karolinska Institutet, Huddinge, Sweden
| | - Malin Flodström Tullberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Emma Ringqvist
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Marcus Buggert
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Carl Jorns
- Department of Transplantation Surgery, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Ulrik Lindforss
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Department of Pelvic Cancer, GI Oncology and Colorectal Surgery Unit, Karolinska University Hospital, Stockholm, Sweden
| | - Caroline Nordenvall
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Department of Pelvic Cancer, GI Oncology and Colorectal Surgery Unit, Karolinska University Hospital, Stockholm, Sweden
| | - Christopher T Stamper
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - David Unnersjö-Jess
- Science for Life Laboratory, Dept. of Applied Physics, Royal Institute of Technology, Solna, Sweden
| | - Mira Akber
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Ruta Nadisauskaite
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Jessica Jansson
- Pediatric Gastroenterology, Hepatology and Nutrition Unit, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Niels Vandamme
- VIB Single Cell Core, VIB, Ghent, Belgium
- VIB-UGent Center for Inflammation Research, 9052, Ghent, Belgium
| | - Chiara Sorini
- Immunology and Allergy Unit, Department of Medicine, Solna, Karolinska Institutet and University Hospital, Stockholm, Sweden
| | - Marijke Elise Grundeken
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Helena Rolandsdotter
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Department of Gastroenterology, Södersjukhuset, Stockholm, Sweden
| | - George Rassidakis
- Department of Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Eduardo J Villablanca
- Immunology and Allergy Unit, Department of Medicine, Solna, Karolinska Institutet and University Hospital, Stockholm, Sweden
| | - Maja Ideström
- Pediatric Gastroenterology, Hepatology and Nutrition Unit, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Stefan Eulitz
- Miltenyi Biotec B.V. & Co. KG, Bergisch Gladbach, Germany
| | - Henrik Arnell
- Pediatric Gastroenterology, Hepatology and Nutrition Unit, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Jan-Inge Henter
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Theme of Children's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Mattias Svensson
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
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Liu L, Chen G, Gong S, Huang R, Fan C. Targeting tumor-associated macrophage: an adjuvant strategy for lung cancer therapy. Front Immunol 2023; 14:1274547. [PMID: 38022518 PMCID: PMC10679371 DOI: 10.3389/fimmu.2023.1274547] [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: 08/08/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023] Open
Abstract
The emergence of immunotherapy has revolutionized the treatment landscape for various types of cancer. Nevertheless, lung cancer remains one of the leading causes of cancer-related mortality worldwide due to the development of resistance in most patients. As one of the most abundant groups of immune cells in the tumor microenvironment (TME), tumor-associated macrophages (TAMs) play crucial and complex roles in the development of lung cancer, including the regulation of immunosuppressive TME remodeling, metabolic reprogramming, neoangiogenesis, metastasis, and promotion of tumoral neurogenesis. Hence, relevant strategies for lung cancer therapy, such as inhibition of macrophage recruitment, TAM reprograming, depletion of TAMs, and engineering of TAMs for drug delivery, have been developed. Based on the satisfactory treatment effect of TAM-targeted therapy, recent studies also investigated its synergistic effect with current therapies for lung cancer, including immunotherapy, radiotherapy, chemotherapy, anti-epidermal growth factor receptor (anti-EGFR) treatment, or photodynamic therapy. Thus, in this article, we summarized the key mechanisms of TAMs contributing to lung cancer progression and elaborated on the novel therapeutic strategies against TAMs. We also discussed the therapeutic potential of TAM targeting as adjuvant therapy in the current treatment of lung cancer, particularly highlighting the TAM-centered strategies for improving the efficacy of anti-programmed cell death-1/programmed cell death-ligand 1 (anti-PD-1/PD-L1) treatment.
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Affiliation(s)
| | | | | | | | - Chunmei Fan
- *Correspondence: Chunmei Fan, ; Rongfu Huang,
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4
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Yang Y, Xiong Z, Li W, Lin Y, Huang W, Zhang S. FHIP1A-DT is a potential novel diagnostic, prognostic, and therapeutic biomarker of colorectal cancer: A pan-cancer analysis. Biochem Biophys Res Commun 2023; 679:191-204. [PMID: 37703762 DOI: 10.1016/j.bbrc.2023.08.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 08/15/2023] [Accepted: 08/28/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND FHIP1A-DT is a long non-coding RNA (lncRNA) obtained by divergent transcription whose mechanism in pan-cancer and colorectal cancer (CRC) is unclear. We elucidated the molecular mechanism of FHIP1A-DT through bioinformatics analysis and in vitro experiments. METHODS Pan-cancer and CRC data were downloaded from the University of California, Santa Cruz (UCSC) Genome Browser and the Cancer Genome Atlas (TCGA). We analyzed FHIP1A-DT expression and its relationship with clinical stage, diagnosis, prognosis, and immunity characteristics in pan-cancer. We also analyzed FHIP1A-DT expression in CRC and explored the relationship between FHIP1A-DT and CRC diagnosis and prognosis. Then, we analyzed the correlation between FHIP1A-DT and drug sensitivity, immune cell infiltration, and the biological processes involved in FHIP1A-DT. The competing endogenous RNA (ceRNA) regulatory network associated with FHIP1A-DT was explored. External validation was conducted using external data sets GSE17538 and GSE39582 and in vitro experiments. RESULTS FHIP1A-DT expression was different in pan-cancer and had excellent diagnostic and prognostic capability for pan-cancer. FHIP1A-DT was also related to the pan-cancer tumor mutation burden (TMB), microsatellite instability (MSI), and immune cell content. FHIP1A-DT was downregulated in CRC, where patients with CRC with low FHIP1A-DT expression had a worse prognosis. A nomogram combined with FHIP1A-DT expression demonstrated excellent predictive ability for prognosis. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses indicated that FHIP1A-DT was associated with epigenetic modification and regulated many cancer-related pathways. The ceRNA network demonstrated the potential gene regulation of FHIP1A-DT. FHIP1A-DT was related to many chemotherapeutic drug sensitivities and immune cell infiltration such as CD4 memory resting T cells, monocytes, plasma cells, neutrophils, and M2 macrophages. The FHIP1A-DT expression and prognostic analysis of GSE17538 and GSE39582, and qPCR yielded similar external verification results. CONCLUSION FHIP1A-DT was a novel CRC-related lncRNA related to CRC diagnosis, prognosis, and treatment sensitivity. It could be used as a significant CRC biomarker in the future.
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Affiliation(s)
- Yongjun Yang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, PR China
| | - Zuming Xiong
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, PR China
| | - Wenxin Li
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, PR China
| | - Yirong Lin
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, PR China
| | - Wei Huang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, PR China
| | - Sen Zhang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, PR China.
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5
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Sampaio-Ribeiro G, Ruivo A, Silva A, Santos AL, Oliveira RC, Gama J, Cipriano MA, Tralhão JG, Paiva A. Innate Immune Cells in the Tumor Microenvironment of Liver Metastasis from Colorectal Cancer: Contribution to a Comprehensive Therapy. Cancers (Basel) 2023; 15:3222. [PMID: 37370832 DOI: 10.3390/cancers15123222] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/07/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
Colorectal cancer (CRC) is the third most prevalent type of cancer, and liver metastasis is the most common site of metastatic development. In the tumor microenvironment (TME), various innate immune cells are known to influence cancer progression and metastasis occurrence. CD274 (PD-L1) and CD206 (MRC1) are proteins that have been associated with poor prognosis and disease progression. We conducted a study on tumoral and non-tumoral biopsies from 47 patients with CRC liver metastasis, using flow cytometry to phenotypically characterize innate immune cells. Our findings showed an increase in the expression of CD274 on classical, intermediate, and non-classical monocytes when comparing tumor with non-tumor samples. Furthermore, tumor samples with a desmoplastic growth pattern exhibited a significantly decreased percentage of CD274- and CD206-positive cells in all monocyte populations compared to non-desmoplastic samples. We found a correlation between a lower expression of CD206 or CD274 on classical, intermediate, and non-classical monocytes and increased disease-free survival, which points to a better prognosis for these patients. In conclusion, our study has identified potential new targets and biomarkers that could be incorporated into a personalized medicine approach to enhance the outcome for colorectal cancer patients.
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Affiliation(s)
- Gabriela Sampaio-Ribeiro
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ana Ruivo
- Surgery Department, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ana Silva
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
| | - Ana Lúcia Santos
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
| | - Rui Caetano Oliveira
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Germano de Sousa-Centro de Diagnóstico Histopatológico CEDAP, 3000-377 Coimbra, Portugal
- Centre of Investigation on Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Clinical and Academic Center of Coimbra (CACC), 3000-075 Coimbra, Portugal
| | - João Gama
- Pathology Department, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
| | - Maria Augusta Cipriano
- Pathology Department, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
| | - José Guilherme Tralhão
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Surgery Department, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Centre of Investigation on Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Clinical and Academic Center of Coimbra (CACC), 3000-075 Coimbra, Portugal
| | - Artur Paiva
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
- Ciências Biomédicas Laboratoriais, ESTESC-Coimbra Health School, Instituto Politécnico de Coimbra, 3046-854 Coimbra, Portugal
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Li W, Wu F, Zhao S, Shi P, Wang S, Cui D. Correlation between PD-1/PD-L1 expression and polarization in tumor-associated macrophages: A key player in tumor immunotherapy. Cytokine Growth Factor Rev 2022; 67:49-57. [PMID: 35871139 DOI: 10.1016/j.cytogfr.2022.07.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 12/13/2022]
Abstract
Tumor immunotherapy, such as PD-1/PD-L1 blockade, has shown promising clinical efficacy in patients with various types of tumors. However, the response to PD-1/PD-L1 blockade in a majority of malignancies is limited, indicating an urgent need for a deeper understanding of the mechanisms of PD-1/PD-L1 axis-mediated tumor tolerance. As the most abundant immune cells in the tumor stroma, macrophages display multiple phenotypes and functions in response to the stimuli of the tumor microenvironment. PD-1/PD-L1 has been demonstrated to be highly expressed in tumor-associated macrophages (TAMs), and TAM polarization has been shown to be important during tumor progression. In this review, we outline the relationship between TAM PD-1/PD-L1 expression and polarizations, summarize the involvement of M2 TAMs in PD-1/PD-L1-mediated T-cell exhaustion, and discuss improved approaches for overcoming PD-1/PD-L1 blockade resistance by inducing M2/M1 switching of TAMs.
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Affiliation(s)
- Wei Li
- Center of Research Laboratory, Department of Laboratory Medicine, The First People's Hospital of Lianyungang, Lianyungang, China.
| | - Fenglei Wu
- Department of Oncology, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Shaolin Zhao
- Center of Research Laboratory, Department of Laboratory Medicine, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Peiqin Shi
- Center of Research Laboratory, Department of Laboratory Medicine, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Shengjun Wang
- Department of Laboratory Medicine, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, China; Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China.
| | - Dawei Cui
- Department of Blood Transfusion, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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Al-Mterin MA, Murshed K, Alsalman A, Abu-Dayeh A, Elkord E. Associations of different immune checkpoints-expressing CD4+ Treg/ T cell subsets with disease-free survival in colorectal cancer patients. BMC Cancer 2022; 22:601. [PMID: 35655158 PMCID: PMC9161559 DOI: 10.1186/s12885-022-09710-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/26/2022] [Indexed: 12/24/2022] Open
Abstract
There are different subsets of T regulatory cells (Tregs), orchestrating critical roles in the regulation of anti-tumor immunity in colorectal cancer (CRC). In this study, we report that a high frequency of circulating CD4+FoxP3+ Tregs was associated with poorer disease-free survival (DFS), while their higher frequencies in tumor-infiltrating CD4+ Tregs was associated with better DFS. We further investigated such associations with four Tregs/T cells expressing or lacking FoxP3 and Helios (FoxP3±Helios±). For the first time, we report that a high frequency of circulating CD4+FoxP3+Helios+ Tregs was associated with poorer DFS, while a high frequency of tumor-infiltrating CD4+FoxP3−Helios− T cells was associated with poorer DFS. In the four FoxP3±Helios± T cell subsets expressing any of the immune checkpoints (ICs) investigated, we found that a high frequency of CD4+FoxP3+Helios−PD-1+ Tregs in circulation was associated with worse DFS. We also found that high frequencies of FoxP3+Helios+CTLA-4+ Tregs, FoxP3+Helios−CTLA-4+ Tregs, and FoxP3−Helios+CTLA-4+ CD4+ T cells in circulation were associated with worse DFS. In contrast, high frequencies of CD4+TIM-3+ T cells, FoxP3+Helios+TIM-3+ Tregs, and FoxP3−Helios+TIM-3+ CD4+ T cells in circulation were associated with longer DFS. Our data show that certain CD4+ Treg/T cell subsets could serve as independent predictive biomarkers in CRC patients. Identification of the exact subpopulations contributing to clinical outcomes is critical for prognoses and therapeutic targeting.
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Zhang X, Yang Z, An Y, Liu Y, Wei Q, Xu F, Yao H, Zhang Z. Clinical benefits of PD-1/PD-L1 inhibitors in patients with metastatic colorectal cancer: a systematic review and meta-analysis. World J Surg Oncol 2022; 20:93. [PMID: 35331250 PMCID: PMC8944161 DOI: 10.1186/s12957-022-02549-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/01/2022] [Indexed: 01/22/2023] Open
Abstract
Background Immunotherapy for colorectal cancer has developed rapidly in the past decade. Many high-quality clinical trials examining the application of PD-1/PD-L1 inhibitors in patients with metastatic colorectal cancer (mCRC) have been conducted in recent years. However, the clinical benefits, including the efficacy and safety of these treatments against mCRC, remain controversial. Hence, we conducted this meta-analysis on the clinical benefits of PD-1/PD-L1 inhibitors in patients with mCRC. Methods We searched online databases including MEDLINE, Embase, Cochrane Library, and Web of Science, from inception to January 4, 2021. The outcomes related to efficacy and safety were extracted and analyzed. Subgroup analyses were conducted according to the categories of dMMR-MSI-H (tumors with mismatch repair deficiency and high levels of microsatellite instability) ≥ 5% vs. dMMR-MSI-H < 5%, monotherapy vs. combination therapy, PD-1 inhibitors vs. PD-L1 inhibitors, and nivolumab vs. pembrolizumab. Results Fourteen studies including 1129 subjects were included in our systematic review. The overall complete response (CR), partial response (PR), stable disease (SD), and progression of disease (PD) rates were 0.01 (95% CI 0.00–0.04), 0.04 (95% CI 0.05–0.26), 0.27 (95% CI 0.22–0.32), and 0.44 (95% CI 0.30–0.58), respectively. The overall objective response rate (ORR) and disease control rate (DCR) were 0.16 (95%CI 0.06–0.31) and 0.50 (95%CI 0.35–0.65), respectively. The overall rate of adverse events (AEs) and severe adverse responses (SAEs) were 0.84 (95% CI 0.72–0.92) and 0.30 (95% CI 0.20–0.41), respectively. The ORRs of the dMMR-MSI-H ≥ 5% and dMMR-MSI-H < 5% subgroups were 0.40 (95% CI 0.30–0.51) and 0.04 (95% CI 0.00–0.09), respectively. Conclusions PD-1/PD-L1 inhibitors produced encouraging clinical benefits including the response rate in the treatment of dMMR-MSI-H mCRC. They actually have been influenced by the present state of mCRC therapy including pMMR-MSI-L mCRC. Nevertheless, additional multi-center prospective studies are still expected. Trial registration We have registered this study in the International Prospective Register of Systematic Reviews (PROSPERO), and the registration number is CRD42021249601. Supplementary Information The online version contains supplementary material available at 10.1186/s12957-022-02549-7.
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Affiliation(s)
- Xiao Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Rd, Xi-Cheng District, Beijing, China
| | - Zhengyang Yang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Rd, Xi-Cheng District, Beijing, China
| | - Yongbo An
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Rd, Xi-Cheng District, Beijing, China
| | - Yishan Liu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Rd, Xi-Cheng District, Beijing, China
| | - Qi Wei
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Rd, Xi-Cheng District, Beijing, China
| | - Fengming Xu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Rd, Xi-Cheng District, Beijing, China
| | - Hongwei Yao
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Rd, Xi-Cheng District, Beijing, China.
| | - Zhongtao Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Rd, Xi-Cheng District, Beijing, China.
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2-methylpyridine-1-ium-1-sulfonate modifies tumor-derived exosome mediated macrophage polarization: Relevance to the tumor microenvironment. Int Immunopharmacol 2022; 106:108581. [PMID: 35149296 DOI: 10.1016/j.intimp.2022.108581] [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: 11/22/2021] [Revised: 01/17/2022] [Accepted: 01/24/2022] [Indexed: 11/05/2022]
Abstract
The compound "2-methylpyridine-1-ium-1-sulfonate" (MPS) is the active constituent of Allium hirtifolium Boiss. bulbs with potent anti-angiogenic and anti-cancer activities. Tumor microenvironment (TME) plays a key role in tumor progression via tumor derived exosome (TEX) mediated polarization of M2 type tumor associated macrophages (TAMs). In this study, we explored direct and colorectal cancer (CRC) exosome-mediated impacts of MPS on macrophage polarization to find out whether MPS could modify TEX in favor of anti-tumor M1-like macrophage polarization. After MPS isolation and characterization, first its direct anti-cancer effects were evaluated on HT-29 cells. Then, TEX were isolated from untreated (C-TEX) and MPS-treated (MPS-TEX) HT-29 cells. THP-1 M0 macrophages were incubated with MPS, C-TEX and MPS-TEX. Macrophage polarization was evaluated by flow cytometry, ELISA and gene expression analysis of several M1- and M2-related markers. MPS induced apoptosis and cell cycle arrest and reduced the migration ability of HT-29 cells. C-TEX polarized M0 macrophages toward a mixed M1-/M2-like phenotype with a high predominance of M2-like cells. Macrophage treatment with MPS was associated with the induction of M1-like phenotype. Also, MPS was demonstrated to ameliorate TEX-mediated effects in favor of M1-like polarization. In conclusion, our study addresses for the first time, the potential capability of MPS in skewing macrophages toward an anti-cancer M1-like phenotype both directly and in a TEX-dependent manner. Thus, in addition to its direct anti-cancer effects, this compound could also modify TME in favor of tumor eradication via its direct and TEX-mediated effects on macrophage polarization as a novel anti-cancer mechanism.
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10
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Cantero-Cid R, Montalbán-Hernández KM, Guevara J, Pascual-Iglesias A, Pulido E, Casalvilla JC, Marcano C, Serrano CB, Valentín J, Bonel-Pérez GC, Avendaño-Ortiz J, Terrón V, Lozano-Rodríguez R, Martín-Quirós A, Marín E, Pena E, Guerra-Pastrián L, López-Collazo E, Aguirre LA. Intertwined leukocyte balances in tumours and peripheral blood as robust predictors of right and left colorectal cancer survival. World J Gastrointest Oncol 2022; 14:295-318. [PMID: 35116118 PMCID: PMC8790415 DOI: 10.4251/wjgo.v14.i1.295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/07/2021] [Accepted: 11/30/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) accounts for 9.4% of overall cancer deaths, ranking second after lung cancer. Despite the large number of factors tested to predict their outcome, most patients with similar variables show big differences in survival. Moreover, right-sided CRC (RCRC) and left-sided CRC (LCRC) patients exhibit large differences in outcome after surgical intervention as assessed by preoperative blood leukocyte status. We hypothesised that stronger indexes than circulating (blood) leukocyte ratios to predict RCRC and LCRC patient outcomes will result from combining both circulating and infiltrated (tumour/peritumour fixed tissues) concentrations of leukocytes.
AIM To seek variables involving leukocyte balances in peripheral blood and tumour tissues and to predict the outcome of CRC patients.
METHODS Sixty-five patients diagnosed with colon adenocarcinoma by the Digestive Surgery Service of the La Paz University Hospital (Madrid, Spain) were enrolled in this study: 43 with RCRC and 22 with LCRC. Patients were followed-up from January 2017 to March 2021 to record overall survival (OS) and recurrence-free survival (RFS) after surgical interventions. Leukocyte concentrations in peripheral blood were determined by routine laboratory protocols. Paraffin-fixed samples of tumour and peritumoural tissues were assessed for leukocyte concentrations by immunohistochemical detection of CD4, CD8, and CD14 marker expression. Ratios of leukocyte concentration in blood and tissues were calculated and evaluated for their predictor values for OS and RFS with Spearman correlations and Cox univariate and multivariate proportional hazards regression, followed by the calculation of the receiver-operating characteristic and area under the curve (AUC) and the determination of Youden’s optimal cutoff values for those variables that significantly correlated with either RCRC or LCRC patient outcomes. RCRC patients from the cohort were randomly assigned to modelling and validation sets, and clinician-friendly nomograms were developed to predict OS and RFS from the respective significant indexes. The accuracy of the model was evaluated using calibration and validation plots.
RESULTS The relationship of leukocyte ratios in blood and peritumour resulted in six robust predictors of worse OS in RCRC: CD8+ lymphocyte content in peritumour (CD8pt, AUC = 0.585, cutoff < 8.250, P = 0.0077); total lymphocyte content in peritumour (CD4CD8pt, AUC = 0.550, cutoff < 10.160, P = 0.0188); lymphocyte-to-monocyte ratio in peritumour (LMRpt, AUC = 0.807, cutoff < 3.185, P = 0.0028); CD8+ LMR in peritumour (CD8MRpt, AUC = 0.757, cutoff < 1.650, P = 0.0007); the ratio of blood LMR to LMR in peritumour (LMRb/LMRpt, AUC = 0.672, cutoff > 0.985, P = 0.0244); and the ratio of blood LMR to CD8+ LMR in peritumour (LMRb/CD8MRpt, AUC = 0.601, cutoff > 1.485, P = 0.0101). In addition, three robust predictors of worse RFS in RCRC were found: LMRpt (AUC = 0.737, cutoff < 3.185, P = 0.0046); LMRb/LMRpt (AUC = 0.678, cutoff > 0.985, P = 0.0155) and LMRb/CD8MRpt (AUC = 0.615, cutoff > 1.485, P = 0.0141). Furthermore, the ratio of blood LMR to CD4+ LMR in peritumour (LMRb/CD4MRpt, AUC = 0.786, cutoff > 10.570, P = 0.0416) was found to robustly predict poorer OS in LCRC patients. The nomograms showed moderate accuracy in predicting OS and RFS in RCRC patients, with concordance index of 0.600 and 0.605, respectively.
CONCLUSION Easily obtainable variables at preoperative consultation, defining the status of leukocyte balances between peripheral blood and peritumoural tissues, are robust predictors for OS and RFS of both RCRC and LCRC patients.
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Affiliation(s)
- Ramón Cantero-Cid
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Karla Marina Montalbán-Hernández
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Jenny Guevara
- Digestive Surgery Service, La Paz University Hospital, Madrid 28046, Spain
| | - Alejandro Pascual-Iglesias
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Elisa Pulido
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - José Carlos Casalvilla
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Cristóbal Marcano
- Digestive Surgery Service, La Paz University Hospital, Madrid 28046, Spain
| | | | - Jaime Valentín
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Gloria Cristina Bonel-Pérez
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - José Avendaño-Ortiz
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Verónica Terrón
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Roberto Lozano-Rodríguez
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Alejandro Martín-Quirós
- Emergency Department and Emergent Pathology Research Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Elvira Marín
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Eva Pena
- Pathologic Anatomy Service, Hospital La Paz, Madrid 28046, Spain
| | | | - Eduardo López-Collazo
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
| | - Luis Augusto Aguirre
- Tumor Immunology Laboratory, The Innate Immune Response Group, Hospital La Paz Institute for Health Research (IdiPAZ), Madrid 28046, Spain
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Liang F, Rezapour A, Szeponik L, Alsén S, Wettergren Y, Bexe Lindskog E, Quiding-Järbrink M, Yrlid U. Antigen Presenting Cells from Tumor and Colon of Colorectal Cancer Patients Are Distinct in Activation and Functional Status, but Comparably Responsive to Activated T Cells. Cancers (Basel) 2021; 13:cancers13205247. [PMID: 34680397 PMCID: PMC8533845 DOI: 10.3390/cancers13205247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/15/2021] [Accepted: 10/17/2021] [Indexed: 12/24/2022] Open
Abstract
Although mouse models of CRC treatments have demonstrated robust immune activation, it remains unclear to what extent CRC patients' APCs and TILs interact to fuel or quench treatment-induced immune responses. Our ex vivo characterization of tumor and adjacent colon cell suspensions suggest that contrasting environments in these tissues promoted inversed expression of T cell co-stimulatory CD80, and co-inhibitory programmed death (PD)-ligand1 (PD-L1) on intratumoral vs. colonic APCs. While putative tumor-specific CD103+CD39+CD8+ TILs expressed lower CD69 (early activation marker) and higher PD-1 (extended activation/exhaustion marker) than colonic counterparts, the latter had instead higher CD69 and lower PD-1 levels. Functional comparisons showed that intratumoral APCs were inferior to colonic APCs regarding protein uptake and upregulation of CD80 and PD-L1 after protein degradation. Our attempt to model CRC treatment-induced T cell activation in vitro showed less interferon (IFN)-γ production by TILs than colonic T cells. In this model, we also measured APCs' CD80 and PD-L1 expression in response to activated co-residing T cells. These markers were comparable in the two tissues, despite higher IFN- γ exposure for colonic APCs. Thus, APCs within distinct intratumoral and colonic milieus showed different activation and functional status, but were similarly responsive to signals from induced T cell activation.
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Affiliation(s)
- Frank Liang
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (A.R.); (L.S.); (S.A.); (M.Q.-J.)
- Correspondence: (F.L.); (U.Y.)
| | - Azar Rezapour
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (A.R.); (L.S.); (S.A.); (M.Q.-J.)
| | - Louis Szeponik
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (A.R.); (L.S.); (S.A.); (M.Q.-J.)
| | - Samuel Alsén
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (A.R.); (L.S.); (S.A.); (M.Q.-J.)
| | - Yvonne Wettergren
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska University Hospital, University of Gothenburg, 413 45 Gothenburg, Sweden; (Y.W.); (E.B.L.)
| | - Elinor Bexe Lindskog
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska University Hospital, University of Gothenburg, 413 45 Gothenburg, Sweden; (Y.W.); (E.B.L.)
| | - Marianne Quiding-Järbrink
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (A.R.); (L.S.); (S.A.); (M.Q.-J.)
| | - Ulf Yrlid
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden; (A.R.); (L.S.); (S.A.); (M.Q.-J.)
- Correspondence: (F.L.); (U.Y.)
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12
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Yuan Z, Fan G, Wu H, Liu C, Zhan Y, Qiu Y, Shou C, Gao F, Zhang J, Yin P, Xu K. Photodynamic therapy synergizes with PD-L1 checkpoint blockade for immunotherapy of CRC by multifunctional nanoparticles. Mol Ther 2021; 29:2931-2948. [PMID: 34023507 PMCID: PMC8530932 DOI: 10.1016/j.ymthe.2021.05.017] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 02/14/2021] [Accepted: 05/18/2021] [Indexed: 12/30/2022] Open
Abstract
Checkpoint inhibitors, such as anti-PD-1/PD-L1 antibodies, have been shown to be extraordinarily effective, but their durable response rate remains low, especially in colorectal cancer (CRC). Recent studies have shown that photodynamic therapy (PDT) could effectively enhance PD-L1 blockade therapeutic effects, although the reason is still unclear. Here, we report the use of multifunctional nanoparticles (NPs) loaded with photosensitized mTHPC (mTHPC@VeC/T-RGD NPs)-mediated PDT treatment to potentiate the anti-tumor efficacy of PD-L1 blockade for CRC treatment and investigate the underlying mechanisms of PDT enhancing PD-L1 blockade therapeutic effect in this combination therapy. In this study, the mTHPC@VeC/T-RGD NPs under the 660-nm near infrared (NIR) laser could kill tumor cells by inducing apoptosis and/or necrosis and stimulating systemic immune response, which could be further promoted by the PD-L1 blockade to inhibit primary and distant tumor growth, as well as building long-term host immunological memory to prevent tumor recurrence. Furthermore, we detected that mTHPC@VeC/T-RGD NP-mediated PDT sensitizes tumors to PD-L1 blockade therapy mainly because PDT-mediated hypoxia could induce the hypoxia-inducible factor 1α (HIF-1α) signaling pathway that upregulates PD-L1 expression in CRC. Taken together, our work demonstrates that mTHPC@VeC/T-RGD NP-mediated PDT is a promising strategy that may potentiate the response rate of anti-PD-L1 checkpoint blockade immunotherapies in CRC.
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Affiliation(s)
- Zeting Yuan
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Interventional Cancer Institute of Chinese Integrative Medicinel, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Department of Pharmaceutics, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China; Shanghai Putuo Central School of Clinical Medicine, Anhui Medical University, Hefei 230032, China
| | - Guohua Fan
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Interventional Cancer Institute of Chinese Integrative Medicinel, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Honglei Wu
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Interventional Cancer Institute of Chinese Integrative Medicinel, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Chaolian Liu
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Interventional Cancer Institute of Chinese Integrative Medicinel, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Department of Pharmaceutics, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Yueping Zhan
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Interventional Cancer Institute of Chinese Integrative Medicinel, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Yanyan Qiu
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Interventional Cancer Institute of Chinese Integrative Medicinel, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Chenting Shou
- Department of Pharmaceutics, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Feng Gao
- Department of Pharmaceutics, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Jun Zhang
- Division of Medical Oncology, Department of Internal Medicine, Department of Cancer Biology, University of Kansas Cancer Center, University of Kansas Medical Center, 3005 Wahl Hall East, 3901 Rainbow Blvd, Kansas City, KS 66160, USA
| | - Peihao Yin
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Interventional Cancer Institute of Chinese Integrative Medicinel, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Shanghai Putuo Central School of Clinical Medicine, Anhui Medical University, Hefei 230032, China; Department of General Surgery, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China.
| | - Ke Xu
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China; Interventional Cancer Institute of Chinese Integrative Medicinel, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China; Shanghai Putuo Central School of Clinical Medicine, Anhui Medical University, Hefei 230032, China; Wenzhou Institute of Shanghai University, Wenzhou 325000, China.
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13
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Oliveira RC, Tavares-Silva E, Abrantes AM, Antunes H, Teixeira P, Gomes A, Martins R, Furtado E, Figueiredo A, Costa B, Cipriano MA, Tralhão JG, Botelho MF. De novo colorectal cancer after liver and kidney transplantation–Microenvironment disturbance. TRANSPLANTATION REPORTS 2020. [DOI: 10.1016/j.tpr.2020.100057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Li M, Guo X. LINC01089 Blocks the Proliferation and Metastasis of Colorectal Cancer Cells via Regulating miR-27b-3p/HOXA10 Axis. Onco Targets Ther 2020; 13:8251-8260. [PMID: 32884303 PMCID: PMC7443412 DOI: 10.2147/ott.s256148] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 07/29/2020] [Indexed: 01/17/2023] Open
Abstract
Background An increasing number of studies demonstrate that long non-coding RNAs (lncRNAs) are regulators in cancer biology. Nevertheless, the expression and mechanism of LINC01089 in colorectal cancer (CRC) remain unclear. Methods Quantitative real-time polymerase chain reaction (qRT-PCR) was taken to investigate the expression levels of LINC01089 and miR-27b-3p in CRC tissues and cells. MTT method and transwell test were employed to assess the proliferation and invasion of CRC cells, respectively. Dual-luciferase activity reporter assay, RNA immunoprecipitation assay, Pearson's correlation analysis, and Western blot were performed to investigate the regulatory mechanism of LINC01089/miR-27b-3p/HOXA10 axis in CRC. Results LINC01089 was down-regulated in CRC tissues and cell lines. LINC01089 overexpression impeded the proliferation and invasion of SW620 and LoVo cells, whereas LINC01089 knockdown increased the malignancy of SW480 and HT29 cells. Moreover, LINC01089 directly interacted with miR-27b-3p to repressed its expression and indirectly promoted the expression of HOXA10. Conclusion LINC01089 impedes the proliferation and invasion of colorectal cancer cells by adsorbing miR-27b-3p and up-regulating the expression of HOXA10.
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Affiliation(s)
- Ming Li
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430000, Hubei, People's Republic of China
| | - Xufeng Guo
- Cancer Center, Renmin Hospital of Wuhan University, Wuhan 430000, Hubei, People's Republic of China
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15
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Kim YJ, Won CH, Lee MW, Choi JH, Chang SE, Lee WJ. Correlation Between Tumor-Associated Macrophage and Immune Checkpoint Molecule Expression and Its Prognostic Significance in Cutaneous Melanoma. J Clin Med 2020; 9:jcm9082500. [PMID: 32756500 PMCID: PMC7465191 DOI: 10.3390/jcm9082500] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/27/2020] [Accepted: 08/01/2020] [Indexed: 12/13/2022] Open
Abstract
The association between tumor-associated macrophages (TAMs) and the expression of immune checkpoint molecules has not been well described in cutaneous melanoma. We evaluated the correlations between the expression of markers of TAMs, cluster of differentiation 163 (CD163), and immune checkpoint molecules, programmed cell death protein-1 (PD-1), and lymphocyte activating gene-3 (LAG-3). We also determined their relationships with the clinicopathological features and disease outcomes in melanoma. Diagnostic tissues collected from melanoma patients were evaluated using immunohistochemistry for CD163, PD-1, and LAG-3 expression. CD163 expression positively correlated with PD-1 and LAG-3 expression. High expression of both CD163 and PD-1 expressions was significantly associated with negative prognostic factors and worse prognosis than high expression of the single markers. High co-expression of CD163 and LAG-3 was associated with poor clinicopathological indexes of melanoma and worse survival compared to the high expression of the single markers. The expression of immune checkpoint molecules PD-1 and LAG-3 positively correlated with the M2-TAM density in melanoma tissue. Simultaneous high M2-TAM density and immune checkpoint molecules expression acted as independent poor prognostic factors in cutaneous melanoma.
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Affiliation(s)
| | | | | | | | - Sung Eun Chang
- Correspondence: (S.E.C.); (W.J.L.); Tel.: +82-2-3010-3460 (S.E.C.); +82-2-3010-3467 (W.J.L.)
| | - Woo Jin Lee
- Correspondence: (S.E.C.); (W.J.L.); Tel.: +82-2-3010-3460 (S.E.C.); +82-2-3010-3467 (W.J.L.)
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16
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Ma H, Wang H, Sove RJ, Jafarnejad M, Tsai CH, Wang J, Giragossian C, Popel AS. A Quantitative Systems Pharmacology Model of T Cell Engager Applied to Solid Tumor. AAPS JOURNAL 2020; 22:85. [PMID: 32533270 PMCID: PMC7293198 DOI: 10.1208/s12248-020-00450-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/20/2020] [Indexed: 12/17/2022]
Abstract
Cancer immunotherapy has recently drawn remarkable attention as promising results in the clinic have shown its ability to improve the overall survival, and T cells are considered to be one of the primary effectors for cancer immunotherapy. Enhanced and restored T cell tumoricidal activity has shown great potential for killing cancer cells. Bispecific T cell engagers (TCEs) are a growing class of molecules that are designed to bind two different antigens on the surface of T cells and cancer cells to bring them in close proximity and selectively activate effector T cells to kill target cancer cells. New T cell engagers are being investigated for the treatment of solid tumors. The activity of newly developed T cell engagers showed a strong correlation with tumor target antigen expression. However, the correlation between tumor-associated antigen expression and overall response of cancer patients is poorly understood. In this study, we used a well-calibrated quantitative systems pharmacology (QSP) model extended to bispecific T cell engagers to explore their efficacy and identify potential biomarkers. In principle, patient-specific response can be predicted through this model according to each patient's individual characteristics. This extended QSP model has been calibrated with available experimental data and provides predictions of patients' response to TCE treatment.
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Affiliation(s)
- Huilin Ma
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
| | - Hanwen Wang
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Richard J Sove
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mohammad Jafarnejad
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Chia-Hung Tsai
- Biotherapeutics Discovery Research, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, Connecticut, USA
| | - Jun Wang
- Biotherapeutics Discovery Research, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, Connecticut, USA
| | - Craig Giragossian
- Biotherapeutics Discovery Research, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, Connecticut, USA
| | - Aleksander S Popel
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Oncology and Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland, USA
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17
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Chen Y, Wang G, Lin B, Huang J. MicroRNA‐93‐5p expression in tumor tissue and its tumor suppressor function via targeting programmed death ligand‐1 in colorectal cancer. Cell Biol Int 2020; 44:1224-1236. [PMID: 32068322 DOI: 10.1002/cbin.11323] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 02/16/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Yi‐Lin Chen
- Department of General SurgeryThe Second Affiliated Hospital of Fujian Medical University Quanzhou 362000 Fujian China
| | - Gao‐Xiong Wang
- Department of General SurgeryThe Second Affiliated Hospital of Fujian Medical University Quanzhou 362000 Fujian China
| | - Bei‐An Lin
- Department of General SurgeryThe Second Affiliated Hospital of Fujian Medical University Quanzhou 362000 Fujian China
| | - Jing‐Shan Huang
- Department of General SurgeryThe Second Affiliated Hospital of Fujian Medical University Quanzhou 362000 Fujian China
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18
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Biology and Therapeutic Targets of Colorectal Serrated Adenocarcinoma; Clues for a Histologically Based Treatment against an Aggressive Tumor. Int J Mol Sci 2020; 21:ijms21061991. [PMID: 32183342 PMCID: PMC7139914 DOI: 10.3390/ijms21061991] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/04/2020] [Accepted: 03/09/2020] [Indexed: 02/06/2023] Open
Abstract
Serrated adenocarcinoma (SAC) is a tumor recognized by the WHO as a histological subtype accounting for around 9% of colorectal carcinomas. Compared to conventional carcinomas, SACs are characterized by a worse prognosis, weak development of the immune response, an active invasive front and a frequent resistance to targeted therapy due to a high occurrence of KRAS or BRAF mutation. Nonetheless, several high-throughput studies have recently been carried out unveiling the biology of this cancer and identifying potential molecular targets, favoring a future histologically based treatment. This review revises the current evidence, aiming to propose potential molecular targets and specific treatments for this aggressive tumor.
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19
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Jin Y, Zhan X, Zhang B, Chen Y, Liu C, Yu L. Polydatin Exerts an Antitumor Effect Through Regulating the miR-382/PD-L1 Axis in Colorectal Cancer. Cancer Biother Radiopharm 2020; 35:83-91. [PMID: 31755739 DOI: 10.1089/cbr.2019.2999] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Ye Jin
- Department of General Surgery, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Xiaobo Zhan
- Department of General Surgery, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Bin Zhang
- Department of General Surgery, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Yun Chen
- Department of General Surgery, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Changfeng Liu
- Department of General Surgery, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Lingli Yu
- Department of Anesthesiology, The Children's Hospital Zhejiang University School of Medicine, Hangzhou, China
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