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Giraud Q, Laporte J. Amphiphysin-2 (BIN1) functions and defects in cardiac and skeletal muscle. Trends Mol Med 2024; 30:579-591. [PMID: 38514365 DOI: 10.1016/j.molmed.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/11/2024] [Accepted: 02/14/2024] [Indexed: 03/23/2024]
Abstract
Amphiphysin-2 is a ubiquitously expressed protein also known as bridging integrator 1 (BIN1), playing a critical role in membrane remodeling, trafficking, and cytoskeleton dynamics in a wide range of tissues. Mutations in the gene encoding BIN1 cause centronuclear myopathies (CNM), and recent evidence has implicated BIN1 in heart failure, underlining its crucial role in both skeletal and cardiac muscle. Furthermore, altered expression of BIN1 is linked to an increased risk of late-onset Alzheimer's disease and several types of cancer, including breast, colon, prostate, and lung cancers. Recently, the first proof-of-concept for potential therapeutic strategies modulating BIN1 were obtained for muscle diseases. In this review article, we discuss the similarities and differences in BIN1's functions in cardiac and skeletal muscle, along with its associated diseases and potential therapies.
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Affiliation(s)
- Quentin Giraud
- Department of Translational Medicine and Neurogenetics, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC, INSERM U1258, CNRS UMR7104, Université de Strasbourg, Illkirch-Graffenstaden, 67400, France
| | - Jocelyn Laporte
- Department of Translational Medicine and Neurogenetics, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC, INSERM U1258, CNRS UMR7104, Université de Strasbourg, Illkirch-Graffenstaden, 67400, France.
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2
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Mi Y, Chen L, Wang C, Miao Y, Song C, Su J, Wang L. AURKA knockdown inhibits esophageal squamous cell carcinoma progression through ferroptosis. Heliyon 2024; 10:e28365. [PMID: 38571661 PMCID: PMC10987997 DOI: 10.1016/j.heliyon.2024.e28365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 03/18/2024] [Accepted: 03/18/2024] [Indexed: 04/05/2024] Open
Abstract
Aurora kinase A, as a pro-carcinogenic in gastric cancer and glioma kinase, is enhanced in several human tumors. However, it's regulatory mechanism in esophageal squamous cell carcinoma (ESCC) remains unclear. Thus, this study aimed to investigate the expression status, functional roles, and molecular mechanisms of AURKA in ESCC development. AURKA expression was analyzed by the screening of the GEO database and detected using an immunohistochemical method. The biological function of AURKA on ESCC was evaluated in vitro and in vivo. Western blot assay, malondialdehyde (MDA), iron, and glutathione (GSH) kits were utilized to assess changes in ferroptosis. Database analysis results showed that AURKA was a differential gene in ESCC and was highly expressed in human ESCC tissues. Functionally, AURKA knockdown decreased ESCC cell proliferation, invasion, and metastasis both in vitro and in vivo. Moreover, when AURKA was knockdown, cells were more correctly blocked in the G2/M phase, and the ferroptosis-related MDA and Fe increased, whereas the GSH reduced. Consistently, Glutathione peroxidase 4 (GPX4) and solute carrier family 7a member 11 (SLC7A11) expression were downregulated by AURKA knockdown. However, ferroptosis inhibitor partially restore ESCC cell proliferation, invasion, and metastasis caused by AURKA knockdown. AURKA knockdown enhances ferroptosis and acts against cancer progression in ESCC. AURKA acts as a tumor-promoting gene and may serve as potential target for ESCC treatment.
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Affiliation(s)
- Yuan Mi
- Department of Emergency, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Liying Chen
- Department of Physiology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, Hebei, China
| | - Cong Wang
- Department of Pharmacy, Hebei Medical University, Shijiazhuang, 050017, Hebei, China
| | - Yuxin Miao
- Department of Physiology, Hebei Medical University, Shijiazhuang, 050017, Hebei, China
| | - Chuntao Song
- Department of Emergency, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Jie Su
- Department of Emergency, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Lei Wang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
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Zhen S, Jia Y, Zhao Y, Wang J, Zheng B, Liu T, Duan Y, Lv W, Wang J, Xu F, Liu Y, Zhang Y, Liu L. NEAT1_1 confers gefitinib resistance in lung adenocarcinoma through promoting AKR1C1-mediated ferroptosis defence. Cell Death Discov 2024; 10:131. [PMID: 38472205 DOI: 10.1038/s41420-024-01892-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Gefitinib is one of the most extensively utilized epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) for treating advanced lung adenocarcinoma (LUAD) patients harboring EGFR mutation. However, the emergence of drug resistance significantly compromised the clinical efficacy of EGFR-TKIs. Gaining further insights into the molecular mechanisms underlying gefitinib resistance holds promise for developing novel strategies to overcome the resistance and improve the prognosis in LUAD patients. Here, we identified that the inhibitory efficacy of gefitinib on EGFR-mutated LUAD cells was partially dependent on the induction of ferroptosis, and ferroptosis protection resulted in gefitinib resistance. Among the ferroptosis suppressors, aldo-keto reductase family 1 member C1 (AKR1C1) exhibited significant upregulation in gefitinib-resistant strains of LUAD cells and predicted poor progression-free survival (PFS) and overall survival (OS) of LUAD patients who received first-generation EGFR-TKI treatment. Knockdown of AKR1C1 partially reversed drug resistance by re-sensitizing the LUAD cells to gefitinib-mediated ferroptosis. The decreased expression of miR-338-3p contributed to the aberrant upregulation of AKR1C1 in gefitinib-resistant LUAD cells. Furthermore, upregulated long non-coding RNA (lncRNA) nuclear paraspeckle assembly transcript 1_1 (NEAT1_1) sponged miR-338-3p to neutralize its suppression on AKR1C1. Dual-luciferase reporter assay and miRNA rescue experiment confirmed the NEAT1_1/miR-338-3p/AKR1C1 axis in EGFR-mutated LUAD cells. Gain- and loss-of-function assays demonstrated that the NEAT1_1/miR-338-3p/AKR1C1 axis promoted gefitinib resistance, proliferation, migration, and invasion in LUAD cells. This study reveals the effects of NEAT1_1/miR-338-3p/AKR1C1 axis-mediated ferroptosis defence in gefitinib resistance in LUAD. Thus, targeting NEAT1_1/miR-338-3p/AKR1C1 axis might be a novel strategy for overcoming gefitinib resistance in LUAD harboring EGFR mutation.
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Affiliation(s)
- Shuman Zhen
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
- China International Cooperation Laboratory of Stem Cell Research, Institute of Medical and Health Science of Hebei Medical University, Shijiazhuang, 050017, China
- Department of Radiotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050017, China
| | - Yunlong Jia
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
- China International Cooperation Laboratory of Stem Cell Research, Institute of Medical and Health Science of Hebei Medical University, Shijiazhuang, 050017, China
| | - Yan Zhao
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
- China International Cooperation Laboratory of Stem Cell Research, Institute of Medical and Health Science of Hebei Medical University, Shijiazhuang, 050017, China
- Department of Medical Oncology, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050017, China
| | - Jiali Wang
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
- China International Cooperation Laboratory of Stem Cell Research, Institute of Medical and Health Science of Hebei Medical University, Shijiazhuang, 050017, China
| | - Boyang Zheng
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
| | - Tianxu Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
- China International Cooperation Laboratory of Stem Cell Research, Institute of Medical and Health Science of Hebei Medical University, Shijiazhuang, 050017, China
| | - Yuqing Duan
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
- China International Cooperation Laboratory of Stem Cell Research, Institute of Medical and Health Science of Hebei Medical University, Shijiazhuang, 050017, China
| | - Wei Lv
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
- China International Cooperation Laboratory of Stem Cell Research, Institute of Medical and Health Science of Hebei Medical University, Shijiazhuang, 050017, China
| | - Jiaqi Wang
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
| | - Fan Xu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China
- Department of Oncology, Affiliated Hospital of Chengde Medical College, Chengde, 067000, China
| | - Yueping Liu
- Department of Pathology, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050017, China
| | - Yi Zhang
- Biotherapy Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Lihua Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050035, China.
- China International Cooperation Laboratory of Stem Cell Research, Institute of Medical and Health Science of Hebei Medical University, Shijiazhuang, 050017, China.
- Cancer Research Institute of Hebei Province, Shijiazhuang, 050017, China.
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Chen J, Cui L, Lu S, Xu S. Amino acid metabolism in tumor biology and therapy. Cell Death Dis 2024; 15:42. [PMID: 38218942 PMCID: PMC10787762 DOI: 10.1038/s41419-024-06435-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 01/15/2024]
Abstract
Amino acid metabolism plays important roles in tumor biology and tumor therapy. Accumulating evidence has shown that amino acids contribute to tumorigenesis and tumor immunity by acting as nutrients, signaling molecules, and could also regulate gene transcription and epigenetic modification. Therefore, targeting amino acid metabolism will provide new ideas for tumor treatment and become an important therapeutic approach after surgery, radiotherapy, and chemotherapy. In this review, we systematically summarize the recent progress of amino acid metabolism in malignancy and their interaction with signal pathways as well as their effect on tumor microenvironment and epigenetic modification. Collectively, we also highlight the potential therapeutic application and future expectation.
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Affiliation(s)
- Jie Chen
- National Key Lab of Immunity and Inflammation and Institute of Immunology, Naval Medical University/Second Military Medical University, Shanghai, 200433, China
| | - Likun Cui
- National Key Lab of Immunity and Inflammation and Institute of Immunology, Naval Medical University/Second Military Medical University, Shanghai, 200433, China
| | - Shaoteng Lu
- National Key Lab of Immunity and Inflammation and Institute of Immunology, Naval Medical University/Second Military Medical University, Shanghai, 200433, China
| | - Sheng Xu
- National Key Lab of Immunity and Inflammation and Institute of Immunology, Naval Medical University/Second Military Medical University, Shanghai, 200433, China.
- Shanghai Institute of Stem Cell Research and Clinical Translation, Shanghai, 200120, China.
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Budginaite E, Kloft M, van Kuijk SMJ, Canao PA, Kooreman LFS, Pennings AJ, Magee DR, Woodruff HC, Grabsch HI. The clinical importance of the host anti-tumour reaction patterns in regional tumour draining lymph nodes in patients with locally advanced resectable gastric cancer: a systematic review and meta-analysis. Gastric Cancer 2023; 26:847-862. [PMID: 37776394 PMCID: PMC10640417 DOI: 10.1007/s10120-023-01426-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 08/16/2023] [Indexed: 10/02/2023]
Abstract
BACKGROUND The status of regional tumour draining lymph nodes (LN) is crucial for prognostic evaluation in gastric cancer (GaC) patients. Changes in lymph node microarchitecture, such as follicular hyperplasia (FH), sinus histiocytosis (SH), or paracortical hyperplasia (PH), may be triggered by the anti-tumour immune response. However, the prognostic value of these changes in GaC patients is unclear. METHODS A systematic search in multiple databases was conducted to identify studies on the prognostic value of microarchitecture changes in regional tumour-negative and tumour-positive LNs measured on histopathological slides. Since the number of GaC publications was very limited, the search was subsequently expanded to include junctional and oesophageal cancer (OeC). RESULTS A total of 28 articles (17 gastric cancer, 11 oesophageal cancer) met the inclusion criteria, analyzing 26,503 lymph nodes from 3711 GaC and 1912 OeC patients. The studies described eight different types of lymph node microarchitecture changes, categorized into three patterns: hyperplasia (SH, FH, PH), cell-specific infiltration (dendritic cells, T cells, neutrophils, macrophages), and differential gene expression. Meta-analysis of five GaC studies showed a positive association between SH in tumour-negative lymph nodes and better 5-year overall survival. Pooled risk ratios for all LNs showed increased 5-year overall survival for the presence of SH and PH. CONCLUSIONS This systematic review suggests that sinus histiocytosis and paracortical hyperplasia in regional tumour-negative lymph nodes may provide additional prognostic information for gastric and oesophageal cancer patients. Further studies are needed to better understand the lymph node reaction patterns and explore their impact of chemotherapy treatment and immunotherapy efficacy.
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Affiliation(s)
- Elzbieta Budginaite
- Department of Pathology, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
- The D-Lab: Decision Support for Precision Medicine, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Maximilian Kloft
- Department of Pathology, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
- Department of Internal Medicine, Justus-Liebig-University, Giessen, Germany
| | - Sander M J van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Pedro A Canao
- Anatomical Pathology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Loes F S Kooreman
- Department of Pathology, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - Alexander J Pennings
- Department of Surgery, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands
| | | | - Henry C Woodruff
- The D-Lab: Decision Support for Precision Medicine, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Heike I Grabsch
- Department of Pathology, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands.
- Pathology and Data Analytics, Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK.
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Shadboorestan A, Koual M, Dairou J, Coumoul X. The Role of the Kynurenine/AhR Pathway in Diseases Related to Metabolism and Cancer. Int J Tryptophan Res 2023; 16:11786469231185102. [PMID: 37719171 PMCID: PMC10503295 DOI: 10.1177/11786469231185102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/12/2023] [Indexed: 09/19/2023] Open
Abstract
The Aryl hydrocarbon receptor (AhR) is a xenobiotic and endobiotic receptor, which regulates many cellular processes from contaminant metabolism to immunomodulation. Consequently, it is also involved in pathophysiological pathways and now represents a potential therapeutical target. In this review, we will highlight the ancestral function of the protein together with an illustration of its ligand's battery, emphasizing the different responses triggered by these high diverse molecules. Among them, several members of the kynurenine pathway (one key process of tryptophan catabolism) are AhR agonists and are subsequently involved in regulatory functions. We will finally display the interplay between Tryptophan (Trp) catabolism and dysregulation in metabolic pathways drawing hypothesis on the involvement of the AhR pathway in these cancer-related processes.
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Affiliation(s)
- Amir Shadboorestan
- Department of Toxicology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Meriem Koual
- T3S, INSERM UMR-S 1124, Université Paris Cité, Paris, France
- Assistance Publique-Hôpitaux de Paris, European Hospital Georges-Pompidou, Gynecologic and Breast Oncologic Surgery Department, Paris, France
| | - Julien Dairou
- CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, Paris, France
| | - Xavier Coumoul
- T3S, INSERM UMR-S 1124, Université Paris Cité, Paris, France
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Chen SY, Cao JL, Li KP, Wan S, Yang L. BIN1 in cancer: biomarker and therapeutic target. J Cancer Res Clin Oncol 2023; 149:7933-7944. [PMID: 36890396 DOI: 10.1007/s00432-023-04673-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 02/28/2023] [Indexed: 03/10/2023]
Abstract
BACKGROUND The bridging integrator 1 (BIN1) protein was originally identified as a pro-apoptotic tumor suppressor that binds to and inhibits oncogenic MYC transcription factors. BIN1 has complex physiological functions participating in endocytosis, membrane cycling, cytoskeletal regulation, DNA repair deficiency, cell-cycle arrest, and apoptosis. The expression of BIN1 is closely related to the development of various diseases such as cancer, Alzheimer's disease, myopathy, heart failure, and inflammation. PURPOSE Because BIN1 is commonly expressed in terminally differentiated normal tissues and is usually undetectable in refractory or metastatic cancer tissues, this differential expression has led us to focus on human cancers associated with BIN1. In this review, we discuss the potential pathological mechanisms of BIN1 during cancer development and its feasibility as a prognostic marker and therapeutic target for related diseases based on recent findings on its molecular, cellular, and physiological roles. CONCLUSION BIN1 is a tumor suppressor that regulates cancer development through a series of signals in tumor progression and microenvironment. It also makes BIN1 a feasible early diagnostic or prognostic marker for cancer.
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Affiliation(s)
- Si-Yu Chen
- Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Jin-Long Cao
- Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Kun-Peng Li
- Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Shun Wan
- Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Li Yang
- Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China.
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Tahaghoghi-Hajghorbani S, Yazdani M, Nikpoor AR, Hatamipour M, Ajami A, Jaafari MR, Badiee A, Rafiei A. Targeting the tumor microenvironment by liposomal Epacadostat in combination with liposomal gp100 vaccine. Sci Rep 2023; 13:5802. [PMID: 37037839 PMCID: PMC10086071 DOI: 10.1038/s41598-023-31007-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 03/06/2023] [Indexed: 04/12/2023] Open
Abstract
Indoleamine-2,3-dioxygenase (IDO1) pathway has vital role in cancer immune escape and its upregulation leads to immunosuppressive environment which is associated with poor prognosis and progression in various cancers like melanoma. Previously, we showed the antitumoral efficacy of nanoliposomal form of Epacadostat (Lip-EPA), as an IDO1 inhibitor. Herein, we used Lip-EPA as a combination approach with liposomal gp100 (Lip-gp100) anti-cancer vaccine in melanoma model. Here, we showed that B16F10 tumor express IDO1 so using Lip-EPA will enhance the efficacy of vaccine therapy. The biodistribution of ICG-labelled liposomal form of EPA showed the remarkable accumulation of drug at tumor site. In an in vivo study, Lip-EPA enhanced the antitumor efficacy of Lip-gp100 in which the IDO mRNA expression was decreased (~ fourfold) in tumor samples. Also, we identified a significant increase in the number of infiltrated T lymphocytes (p < 0.0001) with enhanced in interferon gamma (IFN-γ) production (p < 0.0001). Additionally, Lip-EPA + Lip-gp100 significantly modulated intratumoral regulatory T cells which altogether resulted in the highest delay in tumor growth (TGD = 56.54%) and increased life span (ILS > 47.36%) in treated mice. Our study demonstrated that novel combination of Lip-EPA and Lip-gp100 was effective treatment with capability of being used in further clinical studies.
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Affiliation(s)
- Sahar Tahaghoghi-Hajghorbani
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mona Yazdani
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amin Reza Nikpoor
- Department of Immunology, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahdi Hatamipour
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abolghasem Ajami
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Badiee
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Alireza Rafiei
- Department of Immunology, Molecular and Cell Biology Research Center, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
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The exploitation of enzyme-based cancer immunotherapy. Hum Cell 2023; 36:98-120. [PMID: 36334180 DOI: 10.1007/s13577-022-00821-2] [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: 07/05/2022] [Accepted: 10/29/2022] [Indexed: 11/06/2022]
Abstract
Cancer immunotherapy utilizes the immune system and its wide-ranging components to deliver anti-tumor responses. In immune escape mechanisms, tumor microenvironment-associated soluble factors and cell surface-bound molecules are mainly accountable for the dysfunctional activity of tumor-specific CD8+ T cells, natural killer (NK) cells, tumor associated macrophages (TAMs) and stromal cells. The myeloid-derived suppressor cells (MDSCs) and Foxp3+ regulatory T cells (Tregs), are also key tumor-promoting immune cells. These potent immunosuppressive networks avert tumor rejection at various stages, affecting immunotherapies' outcomes. Numerous clinical trials have elucidated that disruption of immunosuppression could be achieved via checkpoint inhibitors. Another approach utilizes enzymes that can restore the body's potential to counter cancer by triggering the immune system inhibited by the tumor microenvironment. These immunotherapeutic enzymes can catalyze an immunostimulatory signal and modulate the tumor microenvironment via effector molecules. Herein, we have discussed the immuno-metabolic roles of various enzymes like ATP-dephosphorylating ectoenzymes, inducible Nitric Oxide Synthase, phenylamine, tryptophan, and arginine catabolizing enzymes in cancer immunotherapy. Understanding the detailed molecular mechanisms of the enzymes involved in modulating the tumor microenvironment may help find new opportunities for cancer therapeutics.
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10
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Ma K, Wang H, Fang C, Jiang X, Ma J. Development and validation of the novel subclassification of pN3 for patients with esophageal cancer. Front Oncol 2023; 13:1113711. [PMID: 37205185 PMCID: PMC10187992 DOI: 10.3389/fonc.2023.1113711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 04/21/2023] [Indexed: 05/21/2023] Open
Abstract
Background Patients with stage pN3 esophageal cancer (EC) have a large number of metastatic lymph nodes (mLNs) and have poor prognosis. This study was to elucidate whether subclassification of pN3 according to the number of mLNs could improve the discrimination ability of EC patients. Methods This study retrospectively analyzed patients with pN3 EC from the Surveillance, Epidemiology, and End Results (SEER) database as a training cohort and SEER validation cohort. Patients with pN3 esophageal cancer from the Affiliated Cancer Hospital of Harbin Medical University were used as the validation cohort. The optimal cutoff value of mLNs was identified using the X-tile software, and group pN3 into pN3-I and pN3-II based on mLNs. Kaplan-Meier method and log-rank test were used to analyze the disease-specific survival (DSS). The Cox proportional hazards regression analysis was used to identify the independent prognostic factors. Results For the training cohort, patients with 7 to 9 mLNs were categorized as pN3-I, while those with more than 9 mLNs were categorized as pN3-II. There were 183 (53.8%) pN3-I and 157 (46.2%) pN3-II. The 5-year DSS rates of pN3-I and pN3-II in the training cohort were 11.7% and 5.2% (P=0.033), and the pN3 subclassification was an independent risk factor associated with patient prognosis. More RLNs may not improve patient prognosis, but the use of mLNs/RLNs is effective in predicting patient prognosis. Furthermore, the pN3 subclassification was well validated in the validation cohort. Conclusion Subclassification of pN3 can better distinguish survival differences in EC patients.
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Affiliation(s)
- Keru Ma
- Department of Thoracic Surgery, Esophagus and Mediastinum, Harbin Medical University Cancer Hospital, Harbin, China
| | - Hao Wang
- Department of Gastroenterological Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Chengyuan Fang
- Department of Thoracic Surgery, Esophagus and Mediastinum, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xiangyu Jiang
- Department of Thoracic Surgery, Esophagus and Mediastinum, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jianqun Ma
- Department of Thoracic Surgery, Esophagus and Mediastinum, Harbin Medical University Cancer Hospital, Harbin, China
- *Correspondence: Jianqun Ma,
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Perez-Castro L, Garcia R, Venkateswaran N, Barnes S, Conacci-Sorrell M. Tryptophan and its metabolites in normal physiology and cancer etiology. FEBS J 2023; 290:7-27. [PMID: 34687129 PMCID: PMC9883803 DOI: 10.1111/febs.16245] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/10/2021] [Accepted: 10/21/2021] [Indexed: 02/06/2023]
Abstract
Within the growing field of amino acid metabolism, tryptophan (Trp) catabolism is an area of increasing interest. Trp is essential for protein synthesis, and its metabolism gives rise to biologically active catabolites including serotonin and numerous metabolites in the kynurenine (Kyn) pathway. In normal tissues, the production of Trp metabolites is directly regulated by the tissue-specific expression of Trp-metabolizing enzymes. Alterations of these enzymes in cancers can shift the balance and lead to an increased production of specific byproducts that can function as oncometabolites. For example, increased expression of the enzyme indoleamine 2,3-dioxygenase, which converts Trp into Kyn, leads to an increase in Kyn levels in numerous cancers. Kyn functions as an oncometabolite in cancer cells by promoting the activity of the transcription factor aryl hydrocarbon receptor, which regulates progrowth genes. Moreover, Kyn also inhibits T-cell activity and thus allows cancer cells to evade clearance by the immune system. Therefore, targeting the Kyn pathway has become a therapeutic focus as a novel means to abrogate tumor growth and immune resistance. This review summarizes the biological role and regulation of Trp metabolism and its catabolites with an emphasis on tumor cell growth and immune evasion and outlines areas for future research focus.
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Affiliation(s)
- Lizbeth Perez-Castro
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Roy Garcia
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Niranjan Venkateswaran
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Spencer Barnes
- Lyda Hill Department of Bioinformatics, UT Southwestern Medical Center, Dallas, TX, USA
| | - Maralice Conacci-Sorrell
- Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
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12
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Zhang H, Li J, Zhou Q. Prognostic role of indoleamine 2,3-dioxygenase 1 expression in solid tumors: A systematic review and meta-analysis. Front Oncol 2022; 12:954495. [PMID: 36212460 PMCID: PMC9538899 DOI: 10.3389/fonc.2022.954495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/23/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundAs an emerging immune checkpoint molecule, indoleamine 2,3-dioxygenase 1 (IDO1) is an immunosuppressive rate-limiting enzyme in metabolism of tryptophan to kynurenine. The expression of IDO1 affected the prognosis of patients in cancers by regulating the kynurenine pathway, inhibiting the proliferation of T cells. However, the association between IDO1 and solid tumor prognosis was controversial. To further investigate the role of IDO1 expression in solid tumors, we conducted the systematic review and meta-analysis.MethodsWe searched the Web of Science, PubMed, Embase, and Cochrane Library databases and China National Knowledge Infrastructure (CNKI) to identify studies evaluating the prognostic value of IDO1 in solid tumors. Overall survival (OS), progression-free survival (PFS), and disease-free survival (DFS) were extracted as the outcome. Pooled hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated by using the fixed-effect/random-effect model, while heterogeneity, publication bias, and sensitivity between studies were also analyzed.ResultsEighteen studies with 2,168 patients were included in this systematic review and meta-analysis. The results indicated that the high expression of IDO1 was associated with a shorter OS (n = 1926, HR = 1.60, 95% CI: 1.22–2.11, P = 0.001) and DFS (n = 327, HR = 2.65, 95% CI: 1.52–4.63, P = 0.001), while it was uncorrelated with PFS (n = 428, HR = 1.76, 95% CI: 0.99–3.14, P = 0.240). There was significant heterogeneity between studies on OS (I2 = 77.8%, P < 0.001). Subgroup analysis showed that age, gender, tumor type, follow-up period, and study quality were possible reasons for high heterogeneity. The result of the trim-and-fill method indicated that publication bias for OS had no impact on our results. Egger’s test suggested no publication bias for PFS (P = 0.553) and DFS (P = 0.273). Furthermore, sensitivity analysis indicated the result was stable.ConclusionHigh expression of IDO1 was associated with poor clinical outcomes, indicating that it could be a potential prognostic marker in various cancer types.
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Affiliation(s)
- Haiyan Zhang
- Pharmaceutical Department, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Li
- Pharmaceutical Department, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qi Zhou
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
- *Correspondence: Qi Zhou,
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13
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Lv W, Jia Y, Wang J, Duan Y, Wang X, Liu T, Hao S, Liu L. Long non-coding RNA SNHG10 upregulates BIN1 to suppress the tumorigenesis and epithelial-mesenchymal transition of epithelial ovarian cancer via sponging miR-200a-3p. Cell Death Dis 2022; 8:60. [PMID: 35149697 PMCID: PMC8837780 DOI: 10.1038/s41420-022-00825-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 12/07/2021] [Accepted: 01/04/2022] [Indexed: 12/21/2022]
Abstract
Epithelial ovarian cancer (EOC) is one of the most frequent and fatal gynecologic malignant tumors resulting in an unsatisfying prognosis. Long non-coding RNAs (lncRNAs) play pivotal roles in the tumorigenesis and progression of EOC. However, the profile of lncRNAs involved in EOC remains to be expanded to further improve clinical treatment strategy. In present study, we identified a novel tumor-suppressive lncRNA small nucleolar RNA host gene 10 (SNHG10) in EOC. Kaplan–Meier analysis and COX proportional hazard progression model showed that low expression of SNHG10 was correlated with a poor prognosis of EOC patients. Overexpressing SNHG10 suppressed the proliferation, colony formation, migration, and invasion of EOC cells. Furthermore, SNHG10 was predicted to sponge miR-200a-3p in EOC cells according to the LncBase v.2 experimental module. Then, the binding of SNHG10 and miR-200a-3p was confirmed by performing quantitative real-time PCR (qRT-PCR) and luciferase reporter assays. RNA immunoprecipitation (RIP) showed that SNHG10 and miR-200a-3p occupied the same Ago2 protein to form an RNA-induced silencing complex (RISC). By overlapping the results from the bioinformatics algorithms, tumor-suppressor bridging integrator-1 (BIN1) was found to be a main downstream target of the SNHG10/miR-200a-3p axis. Low expression of BIN1 in EOC tissues was detected by using immunohistochemistry (IHC). Besides, BIN1 and SNHG10 expression was positively correlated in EOC tissues. By performing miRNA rescue experiments, a SNHG10/miR-200a-3p/BIN1 axis and its promoting effects on malignant behaviors and epithelial–mesenchymal transition (EMT) process were verified in EOC cells. Moreover, SNHG10 overexpression significantly suppressed the tumorigenesis and EMT of EOC cells in vivo. Altogether, SNHG10 sponges miR-200a-3p to upregulate BIN1 and thereby exerting its tumor-suppressive effects in EOC. Therefore, the SNHG10/miR-200a-3p/BIN1 axis may act as a potential predictive biomarker and therapeutic target for treating EOC.
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Affiliation(s)
- Wei Lv
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, 050035, Shijiazhuang, China
| | - Yunlong Jia
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, 050035, Shijiazhuang, China
| | - Jiali Wang
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, 050035, Shijiazhuang, China
| | - Yuqing Duan
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, 050035, Shijiazhuang, China
| | - Xuexiao Wang
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, 050035, Shijiazhuang, China
| | - Tianxu Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, 050035, Shijiazhuang, China
| | - Shuwei Hao
- Department of Gynecology, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, 050035, Shijiazhuang, China
| | - Lihua Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, 050035, Shijiazhuang, China. .,International Cooperation Laboratory of Stem Cell Research, Hebei Medical University, 050017, Shijiazhuang, China.
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14
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Jia Y, Tian C, Wang H, Yu F, Lv W, Duan Y, Cheng Z, Wang X, Wang Y, Liu T, Wang J, Liu L. Long non-coding RNA NORAD/miR-224-3p/MTDH axis contributes to CDDP resistance of esophageal squamous cell carcinoma by promoting nuclear accumulation of β-catenin. Mol Cancer 2021; 20:162. [PMID: 34893064 PMCID: PMC8662861 DOI: 10.1186/s12943-021-01455-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 11/05/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Cis-diamminedichloro-platinum (CDDP)-based chemotherapy regimens are the most predominant treatment strategies for patients with esophageal squamous cell carcinoma (ESCC). Dysregulated long non-coding RNAs (lncRNAs) contribute to CDDP resistance, which results in treatment failure in ESCC patients. However, the majority of lncRNAs involved in CDDP resistance in ESCC remain to be elucidated. METHODS The public Gene Expression Omnibus (GEO) dataset GSE45670 was analysed to reveal potential lncRNAs involved in CDDP resistance of ESCC. Candidate upregulated lncRNAs were detected in ESCC specimens by qRT-PCR to identify crucial lncRNAs. Non-coding RNA activated by DNA damage (NORAD) was selected for further study. Kaplan-Meier analysis and a COX proportional regression model were performed to analyse the potential of NORAD for predicting prognosis of ESCC patients. The role of NORAD in CDDP resistance were determined by conducting gain and loss-of-function experiments in vitro. Fluorescence in situ hybridization (FISH) was performed to determine the subcellular location of NORAD in ESCC cells. A public GEO dataset and bioinformatic algorithms were used to predict the microRNAs (miRNAs) that might be latently sponged by NORAD. qRT-PCR was conducted to verify the expression of candidate miRNAs. Luciferase reporter and Argonaute-2 (Ago2)-RNA immunoprecipitation (RIP) assays were conducted to evaluate the interaction between NORAD and candidate miRNAs. A miRNA rescue experiment was performed to authenticate the NORAD regulatory axis and its effects on CDDP resistance in ESCC cells. Western blotting was conducted to confirm the precise downstream signalling pathway of NORAD. A xenograft mouse model was established to reveal the effect of NORAD on CDDP resistance in vivo. RESULTS The expression of NORAD was higher in CDDP-resistant ESCC tissues and cells than in CDDP-sensitive tissues and cells. NORAD expression was negatively correlated with the postoperative prognosis of ESCC patients who underwent CDDP-based chemotherapy. NORAD knockdown partially arrested CDDP resistance of ESCC cells. FISH showed that NORAD was located in the cytoplasm in ESCC cells. Furthermore, overlapping results from bioinformatic algorithms analyses and qRT-PCR showed that NORAD could sponge miR-224-3p in ESCC cells. Ago2-RIP demonstrated that NORAD and miR-224-3p occupied the same Ago2 to form an RNA-induced silencing complex (RISC) and subsequently regulated the expression of metadherin (MTDH) in ESCC cells. The NORAD/miR-224-3p/MTDH axis promoted CDDP resistance and progression in ESCC cells by promoting nuclear accumulation of β-catenin in vitro and in vivo. CONCLUSIONS NORAD upregulates MTDH to promote CDDP resistance and progression in ESCC by sponging miR-224-3p. Our results highlight the potential of NORAD as a therapeutic target in ESCC patients receiving CDDP-based chemotherapy.
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Affiliation(s)
- Yunlong Jia
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Cong Tian
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Hongyan Wang
- Department of Thoracic Surgery, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050011, China
| | - Fan Yu
- Department of Thoracic Surgery, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050011, China
| | - Wei Lv
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Yuqing Duan
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Zishuo Cheng
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Xuexiao Wang
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Yu Wang
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Tianxu Liu
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Jiali Wang
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China
| | - Lihua Liu
- Department of Tumor Immunotherapy, Hebei Medical University Fourth Affiliated Hospital and Hebei Provincial Tumor Hospital, Shijiazhuang, 050035, China. .,Cancer Research Institute of Hebei Province, Shijiazhuang, 050011, China. .,China International Cooperation Laboratory of Stem Cell Research, Hebei Medical University, Shijiazhuang, 050011, China.
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15
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Li Y, Liu J, Cai XW, Li HX, Cheng Y, Dong XH, Yu W, Fu XL. Biomarkers for the prediction of esophageal cancer neoadjuvant chemoradiotherapy response: A systemic review. Crit Rev Oncol Hematol 2021; 167:103466. [PMID: 34508841 DOI: 10.1016/j.critrevonc.2021.103466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 08/04/2021] [Accepted: 08/29/2021] [Indexed: 11/18/2022] Open
Abstract
Neoadjuvant chemoradiotherapy followed by surgery has been established as the standard treatment for locally advanced esophageal cancer. For patients with complete regression after neoadjuvant chemotherapy, active surveillance rather than planned surgery has been proposed as an organ preservation strategy. Reliable biomarkers to predict chemoradiation response is needed. We first summarized the previous reports of biomarkers with the potential to predict the treatment response of esophageal cancer neoadjuvant chemoradiotherapy. These traditional biomarkers are classified into three groups: genetic biomarkers, RNA biomarkers, and protein biomarkers. We then summarized some special types of biomarkers, including metabolites biomarkers, immune and tumor microenvironment biomarkers, and microbiome biomarkers.
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Affiliation(s)
- Yue Li
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China; Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Jun Liu
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xu-Wei Cai
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Hong-Xuan Li
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yan Cheng
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xiao-Huan Dong
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Wen Yu
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
| | - Xiao-Long Fu
- Department of Radiation Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
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16
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The Prognostic Significance of the BIN1 and CCND2 Gene in Adult Patients with Acute Myeloid Leukemia. Indian J Hematol Blood Transfus 2021; 38:481-491. [DOI: 10.1007/s12288-021-01479-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/28/2021] [Indexed: 10/20/2022] Open
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17
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Long noncoding RNA DGCR5 involves in tumorigenesis of esophageal squamous cell carcinoma via SRSF1-mediated alternative splicing of Mcl-1. Cell Death Dis 2021; 12:587. [PMID: 34099633 PMCID: PMC8184765 DOI: 10.1038/s41419-021-03858-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 05/16/2021] [Accepted: 05/17/2021] [Indexed: 02/06/2023]
Abstract
Long noncoding RNAs (lncRNAs) emerge as essential roles in the regulation of alternative splicing (AS) in various malignancies. Serine- and arginine-rich splicing factor 1 (SRSF1)-mediated AS events are the most important molecular hallmarks in cancer. Nevertheless, the biological mechanism underlying tumorigenesis of lncRNAs correlated with SRSF1 in esophageal squamous cell carcinoma (ESCC) remains elusive. In this study, we found that lncRNA DiGeorge syndrome critical region gene 5 (DGCR5) was upregulated in ESCC clinical samples, which associated with poor prognosis. Through RNA interference and overexpression approaches, we confirmed that DGCR5 contributed to promote ESCC cell proliferation, migration, and invasion while inhibited apoptosis in vitro. Mechanistically, DGCR5 could directly bind with SRSF1 to increase its stability and thus stimulate alternative splicing events. Furthermore, we clarified that SRSF1 regulated the aberrant splicing of myeloid cell leukemia-1 (Mcl-1) and initiated a significant Mcl-1L (antiapoptotic) isoform switch, which contributed to the expression of the full length of Mcl-1. Moreover, the cell-derived xenograft (CDX) model was validated that DGCR5 could facilitate the tumorigenesis of ESCC in vivo. Collectively, our findings identified that the key biological role of lncRNA DGCR5 in alternative splicing regulation and emphasized DGCR5 as a potential biomarker and therapeutic target for ESCC.
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18
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Ala M. The footprint of kynurenine pathway in every cancer: a new target for chemotherapy. Eur J Pharmacol 2021; 896:173921. [PMID: 33529725 DOI: 10.1016/j.ejphar.2021.173921] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 01/08/2021] [Accepted: 01/26/2021] [Indexed: 02/06/2023]
Abstract
Treatment of cancers has always been a challenge for physicians. Typically, several groups of anti-cancer medications are needed for effective management of an invasive and metastatic cancer. Recently, therapeutic potentiation of immune system markedly improved treatment of cancers. Kynurenine pathway has an interwoven correlation with immune system. Kynurenine promotes T Reg (regulatory) differentiation, which leads to increased production of anti-inflammatory cytokines and suppression of cytotoxic activity of T cells. Overactivation of kynurenine pathway in cancers provides an immunologically susceptible microenvironment for mutant cells to survive and invade surrounding tissues. Interestingly, kynurenine pathway vigorously interacts with other molecular pathways involved in tumorigenesis. For instance, kynurenine pathway interacts with phospoinosisitide-3 kinase (PI3K), extracellular signal-regulated kinase (ERK), Wnt/β-catenin, P53, bridging integrator 1 (BIN-1), cyclooxygenase 2 (COX-2), cyclin-dependent kinase (CDK) and collagen type XII α1 chain (COL12A1). Overactivation of kynurenine pathway, particularly overactivation of indoleamine 2,3-dioxygenase (IDO) predicts poor prognosis of several cancers such as gastrointestinal cancers, gynecological cancers, hematologic malignancies, breast cancer, lung cancer, glioma, melanoma, prostate cancer and pancreatic cancer. Furthermore, kynurenine increases the invasion, metastasis and chemoresistance of cancer cells. Recently, IDO inhibitors entered clinical trials and successfully passed their safety tests and showed promising therapeutic efficacy for cancers such as melanoma, brain cancer, renal cell carcinoma, prostate cancer and pancreatic cancer. However, a phase III trial of epacadostat, an IDO inhibitor, could not increase the efficacy of treatment with pembrolizumab for melanoma. In this review the expanding knowledge towards kynurenine pathway and its application in each cancer is discussed separately.
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Affiliation(s)
- Moein Ala
- School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
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19
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Liu XH, Zhai XY. Role of tryptophan metabolism in cancers and therapeutic implications. Biochimie 2021; 182:131-139. [PMID: 33460767 DOI: 10.1016/j.biochi.2021.01.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 01/08/2021] [Accepted: 01/10/2021] [Indexed: 12/15/2022]
Abstract
Tryptophan (Trp) metabolism is associated with diverse biological processes, including nerve conduction, inflammation, and the immune response. The majority of free Trp is broken down through the kynurenine (Kyn) pathway (KP), in which indoleamine-2,3-dioxygenase (IDO) and tryptophan-2,3-dioxygenase (TDO) catalyze the rate-limiting step. Clinical studies have demonstrated that Trp metabolism promotes tumor progression due to modulation of the immunosuppressive microenvironment through multiple mechanisms. In this process, IDO-expressing dendritic cells (DCs) exhibit tolerogenic potential and orchestrate T cell immune responses. Various signaling molecules control IDO expression, initiating the immunoregulatory pathway of Trp catabolism. Based on these characteristics, KP enzymes and catabolites are emerging as significant prognostic indicators and potential therapeutic targets of cancer. The physiological and oncologic roles of Trp metabolism are briefly summarized here, along with great challenges for treatment strategies.
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Affiliation(s)
- Xiao-Han Liu
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, Liaoning, 110122, China
| | - Xiao-Yue Zhai
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, Liaoning, 110122, China.
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20
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Porcellato I, Brachelente C, Cappelli K, Menchetti L, Silvestri S, Sforna M, Mecocci S, Iussich S, Leonardi L, Mechelli L. FoxP3, CTLA-4, and IDO in Canine Melanocytic Tumors. Vet Pathol 2020; 58:42-52. [PMID: 33021155 DOI: 10.1177/0300985820960131] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Despite promising immunotherapy strategies in human melanoma, there are few studies on the immune environment of canine melanocytic tumors. In humans, the activation of immunosuppressive cell subpopulations, such as regulatory T cells (Tregs) that express forkhead box protein P3 (FoxP3), the engagement of immunosuppressive surface receptors like cytotoxic T lymphocyte antigen (CTLA-4), and the secretion of molecules inhibiting lymphocyte activation, such as indoleamine-pyrrole 2,3-dioxygenase (IDO), are recognized as immunoescape mechanisms that allow tumor growth and progression. The aim of our study was to investigate the expression of these immunosuppression markers in canine melanocytic tumors and to postulate their possible role in melanoma biology and progression. Fifty-five formalin-fixed, paraffin-embedded canine melanocytic tumors (25 oral melanomas; 20 cutaneous melanomas; 10 cutaneous melanocytomas) were selected to investigate the expression of FoxP3, CTLA-4, and IDO by immunohistochemistry and RT-qPCR (real-time quantitative polymerase chain reaction). All of the tested markers showed high gene and protein expression in oral melanomas and were differently expressed in cutaneous melanomas when compared to their benign counterpart. IDO expression was associated with an increased hazard of death both in univariable and multivariable analyses (P < .05). FoxP3 protein expression >6.9 cells/HPF (high-power field) was an independent predictor of death (P < .05). CTLA-4 gene and protein expressions were associated with a worse prognosis, but only in the univariable analysis (P < .05). FoxP3, CTLA-4, and IDO likely play a role in canine melanoma immunoescape. Their expression, if supported by future studies, could represent a prognostic tool in canine melanoma and pave the way to future immunotherapeutic approaches in dogs.
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Affiliation(s)
| | | | | | - Laura Menchetti
- 9309University of Perugia, Perugia, Italy.,Department of Agricultural and Food Sciences (DISTAL), University of Bologna
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21
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Meireson A, Devos M, Brochez L. IDO Expression in Cancer: Different Compartment, Different Functionality? Front Immunol 2020; 11:531491. [PMID: 33072086 PMCID: PMC7541907 DOI: 10.3389/fimmu.2020.531491] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 08/25/2020] [Indexed: 12/11/2022] Open
Abstract
Indoleamine 2,3-dioxygenase 1 (IDO1) is a cytosolic haem-containing enzyme involved in the degradation of tryptophan to kynurenine. Although initially thought to be solely implicated in the modulation of innate immune responses during infection, subsequent discoveries demonstrated IDO1 as a mechanism of acquired immune tolerance. In cancer, IDO1 expression/activity has been observed in tumor cells as well as in the tumor-surrounding stroma, which is composed of endothelial cells, immune cells, fibroblasts, and mesenchymal cells. IDO1 expression/activity has also been reported in the peripheral blood. This manuscript reviews available data on IDO1 expression, mechanisms of its induction, and its function in cancer for each of these compartments. In-depth study of the biological function of IDO1 according to the expressing (tumor) cell can help to understand if and when IDO1 inhibition can play a role in cancer therapy.
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Affiliation(s)
- Annabel Meireson
- Department of Dermatology, Ghent University Hospital, Ghent, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium
| | - Michael Devos
- Department of Dermatology, Ghent University Hospital, Ghent, Belgium
| | - Lieve Brochez
- Department of Dermatology, Ghent University Hospital, Ghent, Belgium.,Cancer Research Institute Ghent, Ghent, Belgium
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22
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Loeser H, Kraemer M, Gebauer F, Bruns C, Schröder W, Zander T, Alakus H, Hoelscher A, Buettner R, Lohneis P, Quaas A. Indoleamine 2,3-Dioxygenase (IDO) Expression Is an Independent Prognostic Marker in Esophageal Adenocarcinoma. J Immunol Res 2020; 2020:2862647. [PMID: 33029538 PMCID: PMC7527882 DOI: 10.1155/2020/2862647] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Indoleamine 2,3-dioxygenase (IDO) is an interferon-inducible immune checkpoint expressed on tumor-infiltrating lymphocytes (TILs). IDO is known as a poor prognostic marker in esophageal squamous cell cancer, while a positive effect was shown for breast cancer. A comprehensive analysis of IDO expression in a well-defined cohort of esophageal adenocarcinoma (EAC) is missing. METHODS We analyzed 551 patients with EAC using single-protein and multiplex immunohistochemistry as well as mRNA in situ technology for the expression and distribution of IDO on subtypes of TILs (INF-γ mRNA and CD4- and CD8-positive T lymphocytes). RESULTS IDO expression on TILs was seen in up to 59.6% of tumors, and expression on tumor cells was seen in 9.2%. We found a strong positive correlation of IDO-positive TILs, CD3-positive T lymphocytes, and INF-γ mRNA-producing TILs in the tumor microenvironment of EACs showing significantly better overall survival (47.7 vs. 22.7 months, p < 0.001) with emphasis on early tumor stages (pT1/2: 142.1 vs. 37.1 months, p < 0.001). In multivariate analysis, IDO is identified as an independent prognostic marker. CONCLUSIONS Our study emphasizes the importance of immunomodulation in EAC marking IDO as a potential biomarker. Beyond this, IDO might indicate a subgroup of EAC with an explicit survival benefit.
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Affiliation(s)
- Heike Loeser
- Institute of Pathology, University Hospital Cologne, Germany
- Gastrointestinal Cancer Group Cologne, Department I for Internal Medicine, Center for Integrated Oncology, University Hospital of Cologne, Cologne, Germany
| | - Max Kraemer
- Institute of Pathology, University Hospital Cologne, Germany
| | - Florian Gebauer
- Gastrointestinal Cancer Group Cologne, Department I for Internal Medicine, Center for Integrated Oncology, University Hospital of Cologne, Cologne, Germany
- Department of General, Visceral and Cancer Surgery, University Hospital Cologne, Germany
| | - Christiane Bruns
- Department of General, Visceral and Cancer Surgery, University Hospital Cologne, Germany
| | - Wolfgang Schröder
- Department of General, Visceral and Cancer Surgery, University Hospital Cologne, Germany
| | - Thomas Zander
- Gastrointestinal Cancer Group Cologne, Department I for Internal Medicine, Center for Integrated Oncology, University Hospital of Cologne, Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology (CIO), University Hospital Cologne, Germany
| | - Hakan Alakus
- Gastrointestinal Cancer Group Cologne, Department I for Internal Medicine, Center for Integrated Oncology, University Hospital of Cologne, Cologne, Germany
- Department of General, Visceral and Cancer Surgery, University Hospital Cologne, Germany
| | - Arnulf Hoelscher
- Center for Esophageal and Gastric Surgery, AGAPLESION Markus Krankenhaus, Frankfurt, Germany
| | | | - Philipp Lohneis
- Institute of Pathology, University Hospital Cologne, Germany
- Gastrointestinal Cancer Group Cologne, Department I for Internal Medicine, Center for Integrated Oncology, University Hospital of Cologne, Cologne, Germany
| | - Alexander Quaas
- Institute of Pathology, University Hospital Cologne, Germany
- Gastrointestinal Cancer Group Cologne, Department I for Internal Medicine, Center for Integrated Oncology, University Hospital of Cologne, Cologne, Germany
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23
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Wang Z, Wu X. Study and analysis of antitumor resistance mechanism of PD1/PD-L1 immune checkpoint blocker. Cancer Med 2020; 9:8086-8121. [PMID: 32875727 PMCID: PMC7643687 DOI: 10.1002/cam4.3410] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/04/2020] [Accepted: 08/06/2020] [Indexed: 12/16/2022] Open
Abstract
Immunocheckpoint proteins of tumor infiltrating lymphocytes play an important role in tumor prognosis in the course of tumor clinicopathology. PD‐1 (Programmed cell death protein 1) is an important immunosuppressive molecule. By binding to PD‐L1 (programmed cell death‐ligand 1), it blocks TCR and its costimulus signal transduction, inhibits the activation and proliferation of T cells, depletes the function of effector T cells, and enables tumor cells to achieve immune escape. In recent years, immunocheckpoint blocking therapy targeting the PD‐1/PD‐L1 axis has achieved good results in a variety of malignant tumors, pushing tumor immunotherapy to a new milestone, such as anti‐PD‐1 monoclonal antibody Nivolumab, Pembrolizumab, and anti‐PD‐L1 monoclonal antibody Atezolizumab, which are considered as potential antitumor drugs. It was found in clinical use that some patients obtained long‐term efficacy, but most of them developed drug resistance recurrence in the later stage. The high incidence of drug resistance (including primary and acquired drug resistance) still cannot be ignored, which limited its clinical application and became a new problem in this field. Due to tumor heterogeneity, current limited research shows that PD‐1 or PD‐L1 monoclonal antibody drug resistance may be related to the following factors: mutation of tumor antigen and antigen presentation process, multiple immune checkpoint interactions, immune microenvironment changes dynamically, activation of oncogenic pathways, gene mutation and epigenetic changes of key proteins in tumors, tumor competitive metabolism, and accumulation of metabolites, etc, mechanisms of resistance are complex. Therefore, it is the most urgent task to further elucidate the mechanism of immune checkpoint inhibitor resistance, discover multitumor universal biomarkers, and develop new target agents to improve the response rate of immunotherapy in patients. In this study, the mechanism of anti‐PD‐1/PD‐L1 drug resistance in tumors, the potential biomarkers for predicting PD‐1 acquired resistance, and the recent development of combination therapy were reviewed one by one. It is believed that, based on the complex mechanism of drug resistance, it is of no clinical significance to simply search for and regulate drug resistance targets, and it may even produce drug resistance again soon. It is speculated that according to the possible tumor characteristics, three types of treatment methods should be combined to change the tumor microenvironment ecology and eliminate various heterogeneous tumor subsets, so as to reduce tumor drug resistance and improve long‐term clinical efficacy.
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Affiliation(s)
- Zhengyi Wang
- GCP Center of Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital Medical Sciences, Chengdu City, Sichuan Province, China.,Institute of Laboratory Animals of Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu City, Sichuan Province, China
| | - Xiaoying Wu
- Ministry of Education and Training, Second People's Hospital, Chengdu City, Sichuan Province, China
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24
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Jia Y, Liu L, Shan B. Future of immune checkpoint inhibitors: focus on tumor immune microenvironment. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1095. [PMID: 33145314 PMCID: PMC7575936 DOI: 10.21037/atm-20-3735] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Immunotherapy has become a powerful clinical strategy in cancer treatment. Immune checkpoint inhibitors (ICIs) have opened a new era for cancer immunotherapy. Nowadays, the number of immunotherapy drug approvals has increased, with numerous treatment options in clinical and preclinical development. However, there remain some obstacles to improve the efficacy of ICIs further. The tumor immune microenvironment (TIME) consists of cancer cell, immune cells and cytokines, et cetera. The dynamics of TIME determine the efficacies of ICIs. Although the ICIs showed manageable toxicity, immune-related adverse effects (irAEs) are still unignorable for clinicians. Since some primary resistance mechanisms exist in TIME, ICIs can only show effects in individual cancer patients. Even for the patients who responded, acquired resistance will occur to neutralize the effect of ICIs. Understanding how to increase the response rates and overcome the resistance to various classes of ICIs is the key to improving clinical efficacy. Besides the novel ICIs in development, there are some approaches to establish combination therapies are underway to improve further the efficacies of ICIs in treating cancer patients. Here, we describe the complicated TIME and state quo of ICIs to prospect the future of ICIs in cancer treatment.
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Affiliation(s)
- Yunlong Jia
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, China.,Hebei Cancer Institute, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Lihua Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University, Shijiazhuang, China.,Hebei Cancer Institute, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Baoen Shan
- Hebei Cancer Institute, Fourth Hospital of Hebei Medical University, Shijiazhuang, China.,Research Center, Fourth Hospital of Hebei Medical University, Shijiazhuang, China
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25
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Wang S, Wu J, Shen H, Wang J. The prognostic value of IDO expression in solid tumors: a systematic review and meta-analysis. BMC Cancer 2020; 20:471. [PMID: 32456621 PMCID: PMC7249624 DOI: 10.1186/s12885-020-06956-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 05/12/2020] [Indexed: 01/08/2023] Open
Abstract
Background Indoleamine 2,3-dioxygenase (IDO) is a rate-limiting enzyme in the metabolism of tryptophan into kynurenine. It is considered to be an immunosuppressive molecule that plays an important role in the development of tumors. However, the association between IDO and solid tumor prognosis remains unclear. Herein, we retrieved relevant published literature and analyzed the association between IDO expression and prognosis in solid tumors. Methods Studies related to IDO expression and tumor prognosis were retrieved using PMC, EMbase and web of science database. Overall survival (OS), time to tumor progression (TTP) and other data in each study were extracted. Hazard ratio (HR) was used for analysis and calculation, while heterogeneity and publication bias between studies were also analyzed. Results A total of 31 studies were included in this meta-analysis. Overall, high expression of IDO was significantly associated with poor OS (HR 1.92, 95% CI 1.52–2.43, P < 0.001) and TTP (HR 2.25 95% CI 1.58–3.22, P < 0.001). However, there was significant heterogeneity between studies on OS (I2 = 81.1%, P < 0.001) and TTP (I2 = 54.8%, P = 0.007). Subgroup analysis showed lower heterogeneity among prospective studies, studies of the same tumor type, and studies with follow-up periods longer than 45 months. Conclusions The high expression of IDO was significantly associated with the poor prognosis of solid tumors, suggesting that it can be used as a biomarker for tumor prognosis and as a potential target for tumor therapy.
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Affiliation(s)
- Sen Wang
- Department of Clinical Laboratory Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China.,Department of Clinical Laboratory Medicine, Nanjing Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210008, China
| | - Jia Wu
- Department of Clinical Laboratory Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Han Shen
- Department of Clinical Laboratory Medicine, Nanjing Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210008, China.
| | - Junjun Wang
- Department of Clinical Laboratory Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China.
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26
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Ge Z, Wu S, Zhang Z, Ding S. Mechanism of tumor cells escaping from immune surveillance of NK cells. Immunopharmacol Immunotoxicol 2020; 42:187-198. [PMID: 32223464 DOI: 10.1080/08923973.2020.1742733] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Natural killer (NK) cells play an important role in anti-tumor and anti-infection, and perform their immune surveillance function in various ways. However, no matter what kind of cancer, the functional activity of NK cells in the tumor microenvironment (TME) is suppressed. Understanding the relationship between tumor cells and NK cells is very critical for tumor immunotherapy. This review discusses the mechanism of tumor cells escaping the immune surveillance of NK cells. These include a variety of factors that inhibit the activity of NK cells, an imbalance of activating receptors and inhibiting receptors on NK cells, abnormal binding of receptors and ligands, cross-talk of surrounding cell groups and NK cells in the TME, and other factors that affect NK cell activity. An understanding of these factors is necessary to provide new treatment strategies for tumor immunotherapy.
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Affiliation(s)
- Zhe Ge
- School of Physical Education & Health Care, East China Normal University, Shanghai, China.,Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, East China Normal University, Shanghai, China
| | - Shan Wu
- School of Physical Education & Health Care, East China Normal University, Shanghai, China.,Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, East China Normal University, Shanghai, China
| | - Zhe Zhang
- School of Physical Education & Health Care, East China Normal University, Shanghai, China.,Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, East China Normal University, Shanghai, China
| | - Shuzhe Ding
- School of Physical Education & Health Care, East China Normal University, Shanghai, China.,Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, East China Normal University, Shanghai, China
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27
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Ferreira JM, Dellê H, Camacho CP, Almeida RJ, Reis ST, Matos YST, Lima AMR, Leite KRM, Pontes-Júnior J, Srougi M. Indoleamine 2,3-dioxygenase expression in the prognosis of the localized prostate cancer. Int Urol Nephrol 2020; 52:1477-1482. [PMID: 32152758 DOI: 10.1007/s11255-020-02414-0] [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] [Received: 11/05/2019] [Accepted: 02/15/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Indoleamine 2,3-dioxygenase (IDO1) is an enzyme that acts as an immunomodulatory molecule. It is found in several types of cancer where it seems to be associated with tumor escape due to its immunosuppressive mechanisms. However, the role of IDO1 expression in prostate cancer (PC) is unclear. The aim of our study was to evaluate the expression of IDO1 in localized PC and to correlate with the classic prognostic factor and recurrence after surgical treatment. METHODS We retrospectively evaluated surgical specimens from 111 patients with localized PC, who underwent radical prostatectomy. Recurrence was defined as a prostate specific antigen (PSA) level exceeding 0.2 ng/mL postoperatively, and the follow-up was 123 months. IDO1 expression was evaluated by immunohistochemistry in 72 cases of which 42 (58%) had biochemical recurrence. RESULTS Lower IDO1 expression was associated with higher Gleason score (p = 0.022) and PSA levels (p = 0.042). The multivariate analyses revealed that the loss of IDO1 and higher PSA were independently associated with biochemical recurrence. The chance of recurrence was increased by 85% in patients with lower IDO1 [OR = 0.15; p = 0.009 CI 95% (0.038-0.633)] and increased by 5.5 times in patients with higher PSA [OR = 5.51; p = 0.012 CI 95% (1.435-21.21)]. The recurrence-free survival curve also demonstrates that lower IDO1 was associated with lower time to biochemical recurrence (p = 0.0004). CONCLUSION The loss of IDO1 expression was associated with increased chance of biochemical recurrence, higher PSA, and a Gleason score in localized PC.
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Affiliation(s)
- Janaina Mendes Ferreira
- Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), Rua Vergueiro, 235, 2º subsolo, São Paulo City, SP, Brazil.
| | - Humberto Dellê
- Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), Rua Vergueiro, 235, 2º subsolo, São Paulo City, SP, Brazil
| | - Cleber Pinto Camacho
- Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), Rua Vergueiro, 235, 2º subsolo, São Paulo City, SP, Brazil
| | - Robson José Almeida
- Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), Rua Vergueiro, 235, 2º subsolo, São Paulo City, SP, Brazil
| | - Sabrina Thalita Reis
- Laboratory of Medical Investigation (LIM55), Urology Department, University of São Paulo Medical School, Sao Paulo, Brazil
| | - Yves Silva Teles Matos
- Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), Rua Vergueiro, 235, 2º subsolo, São Paulo City, SP, Brazil
| | - Amanda M Ramos Lima
- Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), Rua Vergueiro, 235, 2º subsolo, São Paulo City, SP, Brazil
| | - Kátia Ramos Moreira Leite
- Laboratory of Medical Investigation (LIM55), Urology Department, University of São Paulo Medical School, Sao Paulo, Brazil
| | - José Pontes-Júnior
- Postgraduate Program in Medicine, Universidade Nove de Julho (UNINOVE), Rua Vergueiro, 235, 2º subsolo, São Paulo City, SP, Brazil.,Laboratory of Medical Investigation (LIM55), Urology Department, University of São Paulo Medical School, Sao Paulo, Brazil
| | - Miguel Srougi
- Laboratory of Medical Investigation (LIM55), Urology Department, University of São Paulo Medical School, Sao Paulo, Brazil
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28
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Su L, Guo W, Lou L, Nie S, Zhang Q, Liu Y, Chang Y, Zhang X, Li Y, Shen H. EGFR-ERK pathway regulates CSN6 to contribute to PD-L1 expression in glioblastoma. Mol Carcinog 2020; 59:520-532. [PMID: 32134157 DOI: 10.1002/mc.23176] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/11/2020] [Accepted: 02/24/2020] [Indexed: 12/12/2022]
Abstract
Glioblastoma (GBM) is the most common and malignant brain tumor in adults. Recently, programmed death-1/programmed death-ligand 1 (PD-1/PD-L1) checkpoint blockades have been applied for GBM treatment. However, the mechanism of PD-L1 upregulation in GBM is still unclear. COP9 signalosome 6 (CSN6) is crucial for maintaining the protein stabilization in cancer cells. In this study, we applied human GBM specimens and cell lines to investigate whether the EGFR-ERK pathway regulates CSN6 for PD-L1 upregulation. Data from The Cancer Genome Atlas dataset showed that high expression of EGFR, CSN6, and PD-L1 in patients with glioma was associated with poor prognosis. In 47 human GBM specimens, high expression of PD-L1 was associated with low amount of CD8+ T cell infiltration as well as the poor prognosis of patients. CSN6 was positively correlated with EGFR and PD-L1 expression in human GBM specimens. We treated two GBM cell lines (U87 and U251) with epidermal growth factor (EGF) in vitro, and found EGF-upregulated p-EGFR, p-ERK, CSN6, and PD-L1 expression in GBM cells. PD98059, the ERK blocker, inhibited upregulations of CSN6 and PD-L1 in EGF-treated cells. Inhibition of CSN6 by small interfering RNA decreased PD-L1 expression but also increased CHIP expression in GBM cells. When the cells were treated with EGF and cycloheximide (CHX), a protein synthesis inhibitor, EGF-reduced CHX-induced CSN6 and PD-L1 turnover in GBM cells. Furthermore, CSN6-mediated downregulation of PD-L1 was inhibited by MG132, a proteasome inhibitor in U87 cells. Thus, these results suggest that the EGFR-ERK pathway may upregulate CSN6, which may inhibit PD-L1 degradation and subsequently maintain PD-L1 stability in GBM.
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Affiliation(s)
- Lingrui Su
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China.,Laboratory of Pathology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, China
| | - Wenli Guo
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Lei Lou
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Saisai Nie
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Qing Zhang
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Ying Liu
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Ying Chang
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xianghong Zhang
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China.,Laboratory of Pathology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, China
| | - Yuehong Li
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Haitao Shen
- Laboratory of Pathology, College of Basic Medicine, Hebei Medical University, Shijiazhuang, China
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29
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Lanser L, Kink P, Egger EM, Willenbacher W, Fuchs D, Weiss G, Kurz K. Inflammation-Induced Tryptophan Breakdown is Related With Anemia, Fatigue, and Depression in Cancer. Front Immunol 2020; 11:249. [PMID: 32153576 PMCID: PMC7047328 DOI: 10.3389/fimmu.2020.00249] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 01/30/2020] [Indexed: 12/13/2022] Open
Abstract
Many patients with cancer suffer from anemia, depression, and an impaired quality of life (QoL). These patients often also show decreased plasma tryptophan levels and increased kynurenine concentrations in parallel with elevated concentrations of Th1 type immune activation marker neopterin. In the course of anti-tumor immune response, the pro-inflammatory cytokine interferon gamma (IFN-γ) induces both, the enzyme indoleamine 2,3-dioxygenase (IDO) to degrade tryptophan and the enzyme GTP-cyclohydrolase I to form neopterin. High neopterin concentrations as well as an increased kynurenine to tryptophan ratio (Kyn/Trp) in the blood of cancer patients are predictive for a worse outcome. Inflammation-mediated tryptophan catabolism along the kynurenine pathway is related to fatigue and anemia as well as to depression and a decreased QoL in patients with solid tumors. In fact, enhanced tryptophan breakdown might greatly contribute to the development of anemia, fatigue, and depression in cancer patients. IDO activation and stimulation of the kynurenine pathway exert immune regulatory mechanisms, which may impair anti-tumor immune responses. In addition, tumor cells can degrade tryptophan to weaken immune responses directed against them. High IDO expression in the tumor tissue is associated with a poor prognosis of patients. The efficiency of IDO-inhibitors to inhibit cancer progression is currently tested in combination with established chemotherapies and with immune checkpoint inhibitors. Inflammation-mediated tryptophan catabolism and its possible influence on the development and persistence of anemia, fatigue, and depression in cancer patients are discussed.
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Affiliation(s)
- Lukas Lanser
- Department of Internal Medicine II, Medical University of Innsbruck, Innsbruck, Austria
| | - Patricia Kink
- Department of Internal Medicine II, Medical University of Innsbruck, Innsbruck, Austria
| | - Eva Maria Egger
- Department of Internal Medicine II, Medical University of Innsbruck, Innsbruck, Austria
| | - Wolfgang Willenbacher
- Department of Internal Medicine V, Medical University of Innsbruck, Innsbruck, Austria
- Oncotyrol Centre for Personalized Cancer Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | - Dietmar Fuchs
- Division of Biological Chemistry, Biocenter, Medical University of Innsbruck, Innsbruck, Austria
| | - Guenter Weiss
- Department of Internal Medicine II, Medical University of Innsbruck, Innsbruck, Austria
| | - Katharina Kurz
- Department of Internal Medicine II, Medical University of Innsbruck, Innsbruck, Austria
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30
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Li W, Qie J, Zhang Y, Chang J. Spatiotemporal Changes in Checkpoint Molecule Expression. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1248:167-200. [PMID: 32185711 DOI: 10.1007/978-981-15-3266-5_8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Immune checkpoint inhibitors (ICIs), particularly PD-1/PD-L1 blockade, have led to therapeutic breakthrough in patients with advanced malignancy, covering the lung, breast, gastrointestinal, head and neck, urinary system, lymphoma, and solid tumor harboring MSI/dMMR. In certain cancer types, the expression level of immune checkpoint molecule will be required if the immune-based approaches are considered, especially the PD-L1 expression. However, in other types, survival benefit has been proven regardless of PD-L1 expression. It raises a question of how to select patients for immune therapy and whether the expression of immune checkpoint molecules will be optimal biomarkers. Before answering this question, a comprehensive map for the expression of immune checkpoint molecules is needed. In this chapter, we describe our current knowledge on the spatiotemporal changes in the expression of checkpoint molecules. We discuss the different frequencies of expression depending on tumor types and stages, the different patterns between primary and metastatic tumors, as well as the change of expression before and after treatment. The expression of PD-L1 has been most studied, but the threshold that separate "positive" and "negative" PD-L1 expressions and the consistency of testing platform remain under debate. Better understanding on the tumor microenvironment and expression of checkpoint molecules will help to identify patients who will benefit from checkpoint blockade therapy.
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Affiliation(s)
- Wenhua Li
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
| | - Jingbo Qie
- Institutes of Biomedical Sciences, Fudan University, 130 Dongan Road, Shanghai, 200032, China
| | - Yao Zhang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Jinjia Chang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
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31
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Ma M, Zhang C, Xiang XH, Deng XQ, Dai SL, Wei SS, Zhang XM, Zhao LM, Liu YJ, Shan BE. p-Hydroxylcinnamaldehyde from cochinchinamomordica seed reverses resistance to TRAIL in human oesophageal squamous cell carcinoma via the activation of the p38 mitogen-activated protein kinase signalling pathway. Biomed Pharmacother 2019; 121:109611. [PMID: 31731196 DOI: 10.1016/j.biopha.2019.109611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/21/2019] [Accepted: 10/25/2019] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Our previous studies have showed that p-Hydroxylcinnamaldehyde (CMSP) could induce the differentiation of ESCC cells via the cAMP-RhoA-MAPK signalling pathway, which suggests a new potential strategy for ESCC treatment. Tumour necrosis factor-related apoptosis-inducing ligand (TRAIL) is a potent inducer of apoptosis in several tumour cells by binding to the death receptors DR4 and DR5. However, TRAIL has little effect on oesophageal squamous cell carcinoma (ESCC) cells due to the loss of the receptors. The present study determined the effect of CMSP, the firstly found chemical constituent of Cochinchinamomordica seed (CMS), on TRAIL-induced apoptosis and its mechanism in ESCC cells. METHODS MTS assays were performed to examine the CMSP- and TRAIL-mediated inhibition of ESCC cell growth. Flow cytometry and Hoechst 33258 staining assays were used to detect apoptosis in ESCC cells treated with CMSP combined with TRAIL. Western blotting was used to determine the effect of CMSP on the expression of p38, p-p38, DR4, DR5, Bid and caspase-3/8 in ESCC cells treated with CMSP combined with TRAIL. Additionally, immunodeficient Balb-c/null mouse model was used to determine the chemotherapeutic efficacy of CMSP and TRAIL against ESCC tumour xenograft growth in vivo. RESULTS We found that the combination of CMSP and TRAIL had a greater inhibitory effect on ESCC cell viability in vitro than CMSP or TRAIL alone. CMSP enhanced the TRAIL-induced apoptosis in ESCC cells by upregulating the expression of DR4 and DR5 via the p38 MAPK signalling pathway. Furthermore, the increased expression of DR4 and DR5 upon TRAIL-induced apoptosis in ESCC cells was mediated at least in part by subsequent caspase-3 and caspase-8 activation. Moreover, the in vivo model showed that tumour growth was significantly slower in CMSP and TRAIL combination-treated mice than in mice treated with CMSP or TRAIL alone. CONCLUSION Taken together, our findings indicate that CMSP as an extract from TCM, might be as a potential sensitizer of TRAIL and thus provide a novel strategy for the clinical treatment of ESCC.
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Affiliation(s)
- Ming Ma
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China; Department of Clinical Laboratory, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050021, China
| | - Cong Zhang
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Xiao-Han Xiang
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Xiao-Qing Deng
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Su-Li Dai
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Si-Si Wei
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Xiang-Mei Zhang
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Lian-Mei Zhao
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China.
| | - Yun-Jiang Liu
- Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China.
| | - Bao-En Shan
- Research Centre, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China.
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32
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Wang J, Liu T, Wang M, Lv W, Wang Y, Jia Y, Zhang R, Liu L. SRSF1‐dependent alternative splicing attenuates BIN1 expression in non–small cell lung cancer. J Cell Biochem 2019; 121:946-953. [PMID: 31478261 DOI: 10.1002/jcb.29366] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 08/13/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Jiali Wang
- Department of Tumor Immunotherapy Fourth Hospital of Hebei Medical University and Hebei Cancer Institute Shijiazhuang China
| | - Tianxu Liu
- Department of Tumor Immunotherapy Fourth Hospital of Hebei Medical University and Hebei Cancer Institute Shijiazhuang China
| | - Mengjie Wang
- Department of Tumor Immunotherapy Fourth Hospital of Hebei Medical University and Hebei Cancer Institute Shijiazhuang China
| | - Wei Lv
- Department of Tumor Immunotherapy Fourth Hospital of Hebei Medical University and Hebei Cancer Institute Shijiazhuang China
| | - Yu Wang
- Department of Tumor Immunotherapy Fourth Hospital of Hebei Medical University and Hebei Cancer Institute Shijiazhuang China
| | - Yunlong Jia
- Department of Toxicology Hebei Medical University Shijiazhuang China
| | - Rong Zhang
- Department of Tumor Immunotherapy Fourth Hospital of Hebei Medical University and Hebei Cancer Institute Shijiazhuang China
| | - Lihua Liu
- Department of Tumor Immunotherapy Fourth Hospital of Hebei Medical University and Hebei Cancer Institute Shijiazhuang China
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Zhang X, Wang J, Jia Y, Liu T, Wang M, Lv W, Zhang R, Shi J, Liu L. CDK5 neutralizes the tumor suppressing effect of BIN1 via mediating phosphorylation of c-MYC at Ser-62 site in NSCLC. Cancer Cell Int 2019; 19:226. [PMID: 31496920 PMCID: PMC6720419 DOI: 10.1186/s12935-019-0952-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 08/27/2019] [Indexed: 02/07/2023] Open
Abstract
Background Bridging integrator 1 (BIN1) has showed outstanding tumor-suppressive potential via inhibiting c-MYC-mediated tumorigenesis. However, a frequent phosphorylation of c-MYC at Ser-62 site could block the BIN1/c-MYC interaction and limits the tumor-suppressive effect of BIN1. Cyclin-dependent kinase 5 (CDK5), a generally dysregulated protein in various carcinomas, can mediate c-MYC phosphorylation at Ser-62 site. However, whether the existence of CDK5 could block the BIN1/c-MYC interaction remains unclear. Materials and methods The expression of CDK5 and BIN1 in non-small cell lung cancer (NSCLC) cell lines were measured. CDK5 was knocked down and overexpressed in H460 and PC9 cells, respectively. CCK-8, wound healing and transwell were used to detect the proliferation, migration and invasion ability of NSCLC cells. Tumor-bearing nude mouse model was built with H460 cells. Dinaciclib was added to realize the effect of CDK5 inhibition in vivo. NSCLC and matched para-carcinoma specimens were collected from 153 patients who underwent radical operation. IHC was performed to determine the expression of CDK5 in the specimens. Kaplan–Meier analysis was used to analyze the correlation between the postoperative survival and CDK5 expression. Results CDK5 was highly expressed in H460 cells, and knockdown of CDK5 could restore the BIN1/c-MYC interaction. Meanwhile, low expression of CDK5 was observed in PC9 cells, and overexpression of CDK5 blocked the BIN1/c-MYC interaction. Consequently, the growth, migration, invasion and epithelial mesenchymal transition (EMT) ability of H460 and PC9 cells could be facilitated by CDK5. The addition of CDK5 inhibitor Dinaciclib significantly suppressed the tumorigenesis ability of NSCLC cells in tumor-bearing mouse model. Furthermore, high expression of CDK5, along with low expression of BIN1, could predict poor postoperative prognosis of NSCLC patients. The patients with high expression of CDK5 and low expression of BIN1 showed similar prognosis, indicating that CDK5 could neutralize the tumor suppressing effect of BIN1 in clinical situation. Conclusions CDK5 blocked the interaction of BIN1 and c-MYC via promoting phosphorylation of c-MYC at ser-62 site, ultimately facilitated the progression of NSCLC.
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Affiliation(s)
- Xiangyu Zhang
- 1Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Tianshan Street 169, Shijiazhuang, China
| | - Jiali Wang
- 1Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Tianshan Street 169, Shijiazhuang, China
| | - Yunlong Jia
- 1Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Tianshan Street 169, Shijiazhuang, China
| | - Tianxu Liu
- 1Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Tianshan Street 169, Shijiazhuang, China
| | - Mengjie Wang
- 1Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Tianshan Street 169, Shijiazhuang, China
| | - Wei Lv
- 1Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Tianshan Street 169, Shijiazhuang, China
| | - Rong Zhang
- 2Department of Toxicology, Hebei Medical University, Shijiazhuang, China
| | - Juan Shi
- 3State Key Laboratory of Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lihua Liu
- 1Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Tianshan Street 169, Shijiazhuang, China
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Vichaya EG, Vermeer DW, Budac D, Lee A, Grossberg A, Vermeer PD, Lee JH, Dantzer R. Inhibition of Indoleamine 2,3 Dioxygenase Does Not Improve Cancer-Related Symptoms in a Murine Model of Human Papilloma Virus-Related Head and Neck Cancer. Int J Tryptophan Res 2019; 12:1178646919872508. [PMID: 31496720 PMCID: PMC6716175 DOI: 10.1177/1178646919872508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 08/02/2019] [Indexed: 11/15/2022] Open
Abstract
The expression of indoleamine 2,3 dioxygenase (IDO) by tumors can contribute to immunotolerance, and IDO induced by inflammation can also increase risk for the development of behavioral alterations. Thus, this study was initiated to determine whether IDO inhibition, intended to facilitate tumor clearance in response to treatment, attenuates behavioral alterations associated with tumor growth and treatment. We used a murine model of human papilloma virus-related head and neck cancer. We confirmed that tumor cells express IDO and expression was increased by radiotherapy. Interestingly, inhibition of IDO activation by the competitive inhibitor 1-methyl tryptophan mildly exacerbated treatment-associated burrowing deficits (burrowing is a sensitive index of sickness in tumor-bearing mice). Genetic deletion of IDO worsened tumor outcomes and had no effect on the behavioral response as by decreased burrowing or reduced voluntary wheel running. In contrast, oral administration of a specific inhibitor of IDO1 provided no apparent benefit on the tumor response to cancer therapy, yet decreased voluntary wheel-running activity independent of treatment. These results indicate that, independent of its potential effect on tumor clearance, inhibition of IDO does not improve cancer-related symptoms.
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Affiliation(s)
- Elisabeth G Vichaya
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Daniel W Vermeer
- Cancer Biology Research Center, Sanford Research, Sioux Falls, SD, USA
| | - David Budac
- Neuroinflammation Disease Biology Unit, Lundbeck Research USA, Paramus, NJ, USA
| | - Anna Lee
- Neuroinflammation Disease Biology Unit, Lundbeck Research USA, Paramus, NJ, USA
| | - Aaron Grossberg
- Department of Radiation Medicine, School of Medicine, Oregon Health & Sciences University, Portland, OR, USA
| | - Paola D Vermeer
- Cancer Biology Research Center, Sanford Research, Sioux Falls, SD, USA
| | - John H Lee
- Chan Soon-Shiong Institute for Medicine, El Segundo, CA, USA
| | - Robert Dantzer
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Huang H, Jiang CT, Shen S, Liu A, Gan YJ, Tong QS, Chen SB, Gao ZX, Du JZ, Cao J, Wang J. Nanoenabled Reversal of IDO1-Mediated Immunosuppression Synergizes with Immunogenic Chemotherapy for Improved Cancer Therapy. NANO LETTERS 2019; 19:5356-5365. [PMID: 31286779 DOI: 10.1021/acs.nanolett.9b01807] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Certain chemotherapeutics (e.g., oxaliplatin, OXA) can evoke effective antitumor immunity responses by inducing immunogenic cell death (ICD). Unfortunately, tumors always develop multiple immunosuppressive mechanisms, such as the upregulation of immunosuppressive factors, to counteract the effects of immunogenic chemotherapy. Indoleamine 2,3-dioxygenase-1 (IDO1), a tryptophan catabolic enzyme overexpressed in tumor-draining lymph nodes (TDLNs) and tumor tissues, plays a pivotal role in the generation of the immunosuppressive microenvironment. Reversing IDO1-mediated immunosuppression may strengthen the ICD-induced immune response. Herein, we developed a nanoenabled approach for IDO1 pathway interference, which is accomplished by delivering IDO1 siRNA to both TDLNs and tumor tissues with the help of cationic lipid-assisted nanoparticles (CLANs). We demonstrated that the contemporaneous administration of OXA and CLANsiIDO1 could achieve synergetic antitumor effects via promoting dendritic cell maturation, increasing tumor-infiltrating T lymphocytes and decreasing the number of regulatory T cells in a subcutaneous colorectal tumor model. We further proved that this therapeutic strategy is applicable for the treatment of orthotopic pancreatic tumors and offers a strong immunological memory effect, which can provide protection against tumor rechallenge.
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Affiliation(s)
| | | | | | - An Liu
- Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences , University of Science and Technology of China , Hefei 230027 , P.R. China
| | - Yun-Jiu Gan
- Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences , University of Science and Technology of China , Hefei 230027 , P.R. China
| | | | | | | | | | | | - Jun Wang
- Guangzhou Regenerative Medicine and Health Guangdong Laboratory , Guangzhou 510005 , P.R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education , South China University of Technology , Guangzhou 510006 , P.R. China
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Jia Y, Duan Y, Liu T, Wang X, Lv W, Wang M, Wang J, Liu L. LncRNA TTN-AS1 promotes migration, invasion, and epithelial mesenchymal transition of lung adenocarcinoma via sponging miR-142-5p to regulate CDK5. Cell Death Dis 2019; 10:573. [PMID: 31363080 PMCID: PMC6667499 DOI: 10.1038/s41419-019-1811-y] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 06/21/2019] [Accepted: 07/10/2019] [Indexed: 12/11/2022]
Abstract
Emerging evidence suggests that long noncoding RNA (lncRNA) plays pivotal roles in regulating various biological process in human cancers. Titin-antisense RNA1 (TTN-AS1) has been regarded as a tumor promoting lncRNA in numerous cancers. However, the clinical significance and biological function of TTN-AS1 in lung adenocarcinoma (LUAD) remain unclear. In the present study, we revealed that the expression of TTN-AS1 was upregulated in LUAD tissues and cell lines. High TTN-AS1 expression was associated with TNM stage and lymph node metastasis of LUAD patients. In addition, high expression of TTN-AS1 was correlated with poor postoperative prognosis of LUAD patients. Knockdown of TTN-AS1 significantly inhibited the growth, proliferation, migration, and invasion ability of LUAD cells in vitro. Then, by using bioinformation analysis and luciferase reporter experiment, we identified that TTN-AS1 could function as a competing endogenous RNA (ceRNA) by sponging miR-142-5p to regulate the expression of cyclin-dependent kinase 5 (CDK5) in LUAD. Since CDK5 is a key regulator in the process of epithelial mesenchymal transition (EMT), we detected the expression of EMT-related proteins, consequently, EMT was suppressed by knockdown of TTN-AS1 while this phenomenon was rescued by miR-142-5p inhibitor. Taken above, our study revealed that TTN-AS1 played an important role in LUAD progression. TTN-AS1/miR-142-5p/CDK5 regulatory axis may serve as a novel therapeutic target in the treatment of LUAD.
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Affiliation(s)
- Yunlong Jia
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, 050035, Hebei, China
| | - Yuqing Duan
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, 050035, Hebei, China
| | - Tianxu Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, 050035, Hebei, China
| | - Xuexiao Wang
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, 050035, Hebei, China
| | - Wei Lv
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, 050035, Hebei, China
| | - Mengjie Wang
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, 050035, Hebei, China
| | - Jiali Wang
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, 050035, Hebei, China
| | - Lihua Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, 050035, Hebei, China.
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DNA Methylation Status in Cancer Disease: Modulations by Plant-Derived Natural Compounds and Dietary Interventions. Biomolecules 2019; 9:biom9070289. [PMID: 31323834 PMCID: PMC6680848 DOI: 10.3390/biom9070289] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 12/24/2022] Open
Abstract
The modulation of the activity of DNA methyltransferases (DNMTs) represents a crucial epigenetic mechanism affecting gene expressions or DNA repair mechanisms in the cells. Aberrant modifications in the function of DNMTs are a fundamental event and part of the pathogenesis of human cancer. Phytochemicals, which are biosynthesized in plants in the form of secondary metabolites, represent an important source of biomolecules with pleiotropic effects and thus provide a wide range of possible clinical applications. It is well documented that phytochemicals demonstrate significant anticancer properties, and in this regard, rapid development within preclinical research is encouraging. Phytochemicals affect several epigenetic molecular mechanisms, including DNA methylation patterns such as the hypermethylation of tumor-suppressor genes and the global hypomethylation of oncogenes, that are specific cellular signs of cancer development and progression. This review will focus on the latest achievements in using plant-derived compounds and plant-based diets targeting epigenetic regulators and modulators of gene transcription in preclinical and clinical research in order to generate novel anticancer drugs as sensitizers for conventional therapy or compounds suitable for the chemoprevention clinical setting in at-risk individuals. In conclusion, indisputable anticancer activities of dietary phytochemicals linked with proper regulation of DNA methylation status have been described. However, precisely designed and well-controlled clinical studies are needed to confirm their beneficial epigenetic effects after long-term consumption in humans.
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Zheng Y, Li Y, Lian J, Yang H, Li F, Zhao S, Qi Y, Zhang Y, Huang L. TNF-α-induced Tim-3 expression marks the dysfunction of infiltrating natural killer cells in human esophageal cancer. J Transl Med 2019; 17:165. [PMID: 31109341 PMCID: PMC6528366 DOI: 10.1186/s12967-019-1917-0] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 05/10/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Impairment of natural killer (NK) cell activity is an important mechanism of tumor immunoevasion. T cell immunoglobulin domain and mucin domain-3 (Tim-3) is an activation-induced inhibitory molecule, inducing effector lymphocyte exhaustion in chronic viral infection and cancers. However, its function in NK cells in human esophageal cancer remains unclear. METHODS We prospectively collected peripheral blood and tumor samples from 53 patients with esophageal cancer. Peripheral and tumor-infiltrating NK cells were analyzed for Tim-3, Annexin V, CD69, CD107a and IFN-γ expression by flow cytometry. Quantitative real-time PCR was used to test relative mRNA expression of IFN-γ, granzyme B, perforin and NKG2D in sorted Tim-3+ NK cells and Tim-3- NK cells, respectively. NK cells isolated from healthy donors were treated with recombinant TNF-α to induce Tim-3 expression. Tim-3 and TNF-α mRNA levels in tumor tissues were measured in both humans and mice. Finally, associations between NK cell frequencies with pathological parameters were investigated. RESULTS We observed up-regulation of Tim-3 expression on NK cells from esophageal cancer patients, especially at the tumor site. Furthermore, tumor-infiltrating NK cells with high Tim-3 expression exhibited a phenotype with enhanced dysfunction. In vitro, Tim-3 expression on NK cells isolated from blood of healthy donors can be induced by recombinant TNF-α via NF-κB pathway. In both animal models and patients, the Tim-3 level was positively correlated with TNF-α expression in esophageal cancer tissues. Finally, higher Tim-3 level on tumor-infiltrating NK cells is correlated with tumor invasion, nodal status and poor stage in patients with esophageal cancer. CONCLUSIONS Taken together, Tim-3 may play a crucial role to induce NK cell dysfunction in tumor microenvironment and could serve as a potential biomarker for prognosis of esophageal cancer.
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Affiliation(s)
- Yujia Zheng
- Biotherapy Center, The First Affiliated Hospital, Zhengzhou University, Building #9, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Yu Li
- Biotherapy Center, The First Affiliated Hospital, Zhengzhou University, Building #9, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Jingyao Lian
- Biotherapy Center, The First Affiliated Hospital, Zhengzhou University, Building #9, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Huiyun Yang
- Biotherapy Center, The First Affiliated Hospital, Zhengzhou University, Building #9, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Feng Li
- Biotherapy Center, The First Affiliated Hospital, Zhengzhou University, Building #9, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Song Zhao
- Department of Thoracic Surgery, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Yu Qi
- Department of Thoracic Surgery, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Yi Zhang
- Biotherapy Center, The First Affiliated Hospital, Zhengzhou University, Building #9, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Lan Huang
- Biotherapy Center, The First Affiliated Hospital, Zhengzhou University, Building #9, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China.
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Ahmadzada T, Lee K, Clarke C, Cooper WA, Linton A, McCaughan B, Asher R, Clarke S, Reid G, Kao S. High BIN1 expression has a favorable prognosis in malignant pleural mesothelioma and is associated with tumor infiltrating lymphocytes. Lung Cancer 2019; 130:35-41. [PMID: 30885349 DOI: 10.1016/j.lungcan.2019.02.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 02/03/2019] [Accepted: 02/06/2019] [Indexed: 01/20/2023]
Abstract
OBJECTIVES A number of key immune regulators show prognostic value in malignant pleural mesothelioma (MPM), but the association between Bridging integrator 1 (BIN1), indoleamine 2,3 dioxygenase 1 (IDO1) and patient outcome has not been investigated. We aimed to determine the expression of BIN1 and IDO1, their association with other markers and impact on overall survival (OS) in MPM. MATERIALS AND METHODS The expression of BIN1, IDO1, CD3, CD20 and CD68 were evaluated by immunohistochemistry in 67 patients who underwent pleurectomy/decortication. Survival analyses were performed using the Kaplan Meier method and significant biomarkers were entered into a Cox Regression multivariate model, accounting for known prognostic factors such as age, gender, histological subtype, PD-L1 expression and neutrophil-to-lymphocyte ratio. RESULTS Immune markers were variably expressed in tumor cells, ranging from 0% to 100% for BIN1 (median: 89%), and 0% to 77.5% for IDO1 (median: 0%). Expression of markers of tumor-infiltrating lymphocytes (TILs) and macrophages ranged from 0% to more than 50%. BIN1 expression was high in 35 patients (51%) and was associated with increased OS (median: 12 vs 6 months for high and low BIN1 respectively,p = 0.03). Multivariate analysis showed BIN1 remained an independent prognostic indicator (HR 0.39; 95% CI: 0.18-0.82, p = 0.01). The majority of patients had immune inflamed tumors (77%) and there was a significant association between TILs and BIN1 (p = 0 < 0.01), PD-L1 (p=0.04) and CD68+ macrophages in the tumor (p < 0.01). There were no significant associations between PD-L1 and BIN1 or IDO1. CONCLUSION High BIN1 expression is a favorable prognostic biomarker and is associated with TILs in MPM.
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Affiliation(s)
| | - Kenneth Lee
- Sydney Medical School, The University of Sydney, Australia; Department of Anatomical Pathology, Concord Repatriation General Hospital, Australia
| | - Candice Clarke
- Department of Anatomical Pathology, Concord Repatriation General Hospital, Australia
| | - Wendy A Cooper
- Sydney Medical School, The University of Sydney, Australia; Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Australia; School of Medicine, Western Sydney University, Sydney, NSW, Australia
| | - Anthony Linton
- Sydney Medical School, The University of Sydney, Australia; Department of Medical Oncology, Concord Repatriation General Hospital, Australia
| | | | - Rebecca Asher
- NHMRC Clinical Trials Centre, The University of Sydney, Sydney, Australia
| | - Stephen Clarke
- Sydney Medical School, The University of Sydney, Australia; Department of Medical Oncology, Royal North Shore Hospital, Australia
| | - Glen Reid
- Sydney Medical School, The University of Sydney, Australia; Asbestos Diseases Research Institute, Sydney, NSW, Australia; Department of Pathology, University of Otago, Dunedin, New Zealand
| | - Steven Kao
- Sydney Medical School, The University of Sydney, Australia; Asbestos Diseases Research Institute, Sydney, NSW, Australia; Department of Medical Oncology, Chris O'Brien Lifehouse, Sydney, NSW, Australia
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Leja-Szpak A, Góralska M, Link-Lenczowski P, Czech U, Nawrot-Porąbka K, Bonior J, Jaworek J. The Opposite Effect of L-kynurenine and Ahr Inhibitor Ch223191 on Apoptotic Protein Expression in Pancreatic Carcinoma Cells (Panc-1). Anticancer Agents Med Chem 2019; 19:2079-2090. [PMID: 30987575 DOI: 10.2174/1871520619666190415165212] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 03/08/2019] [Accepted: 03/28/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND L-kynurenine, derivate of L-tryptophan, is synthetized by indoleamine 2,3-dioxygenase (IDO). The effects of L-kynurenine depend on its binding to an aryl hydrocarbon receptor (AhR). OBJECTIVE The aim of this study was to investigate the changes within the apoptotic pathway in PANC-1 cells subjected to L-kynurenine or L-tryptophan considering the production of anti-apoptotic proteins from the IAPs and Bcl-2 family, as well as the regulation of NF-κB signaling. METHODS The investigated substances were added alone or in combination with the AhR inhibitor (CH223191) to cultures of PANC-1 cells. Cytoplasmic and nuclear proteins were analyzed by immunoblotting and cells were incubated with the investigated substances to determine cytotoxicity and proliferative effects. RESULTS Incubation of PANC-1 cells with L-kynurenine or L-tryptophan resulted in the increase in antiapoptotic cIAP-1, cIAP-2, XIAP and Bcl-2 expression and a decrease in pro-apoptotic Bax. These changes were accompanied by the reduction of active caspases -9, -3 and PARP-1. The treatment leads to translocation and enhanced production of nuclear NF-κB p50 and Bcl-3. Incubation of the cells with AhR blocker either alone or together with L-kynurenine or L-tryptophan resulted in the opposite effect, leading to the downregulation of IAPs and Bcl-2, upregulation of Bax and caspases expression. CONCLUSION 1) L-kynurenine and its precursor promote anti-apoptotic effects through the modulation of IDOdependent pathway and regulation of IAPs, Bcl-2 and NF-κB family members in pancreatic carcinoma cells 2) inhibition of AhR by CH223191 exerts an apoptosis-promoting effect, and this observation might suggest the potential use of this compound in pancreatic cancer therapy.
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Affiliation(s)
- Anna Leja-Szpak
- Department of Medical Physiology, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Marta Góralska
- Department of Medical Physiology, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Paweł Link-Lenczowski
- Department of Medical Physiology, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Urszula Czech
- Department of Medical Physiology, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Katarzyna Nawrot-Porąbka
- Department of Medical Physiology, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Joanna Bonior
- Department of Medical Physiology, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Jolanta Jaworek
- Department of Medical Physiology, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
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Acovic A, Gazdic M, Jovicic N, Harrell CR, Fellabaum C, Arsenijevic N, Volarevic V. Role of indoleamine 2,3-dioxygenase in pathology of the gastrointestinal tract. Therap Adv Gastroenterol 2018; 11:1756284818815334. [PMID: 30574192 PMCID: PMC6295700 DOI: 10.1177/1756284818815334] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Accepted: 10/31/2018] [Indexed: 02/04/2023] Open
Abstract
Indoleamine 2,3-dioxygenase (IDO) has the most important role in modulation of tryptophan-dependent effects in the gastrointestinal tract, including modulation of intestinal immune response. An increased IDO activity maintains immune tolerance and attenuates ongoing inflammation but allows immune escape and uncontrolled growth of gastrointestinal tumors. Accordingly, IDO represents a novel therapeutic target for the treatment of inflammatory and malignant diseases of the gastrointestinal tract. In this review article, we summarize current knowledge about molecular and cellular mechanisms that are involved in IDO-dependent effects. We provide a brief outline of experimental and clinical studies that increased our understanding of how enhanced IDO activity: controls host-microbiota interactions in the gut; regulates detrimental immune response in inflammatory disorders of the gastrointestinal system; and allows immune escape and uncontrolled growth of gastrointestinal tumors. Additionally, we present future perspectives regarding modulation of IDO activity in the gut as possible new therapeutic approaches for the treatment of inflammatory and malignant diseases of the gastrointestinal system.
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Affiliation(s)
- Aleksandar Acovic
- Center for Molecular Medicine and Stem Cell Research, Department of Microbiology and Immunology, Faculty of Medical Sciences University of Kragujevac, Kragujevac, Serbia
| | - Marina Gazdic
- Center for Molecular Medicine and Stem Cell Research, Department of Microbiology and Immunology, Faculty of Medical Sciences University of Kragujevac, Kragujevac, Serbia
| | - Nemanja Jovicic
- Center for Molecular Medicine and Stem Cell Research, Department of Microbiology and Immunology, Faculty of Medical Sciences University of Kragujevac, Kragujevac, Serbia
| | | | - Crissy Fellabaum
- Regenerative Processing Plant-RPP, LLC, Palm Harbor, Florida, USA
| | - Nebojsa Arsenijevic
- Center for Molecular Medicine and Stem Cell Research, Department of Microbiology and Immunology, Faculty of Medical Sciences University of Kragujevac, Kragujevac, Serbia
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Yentz S, Smith D. Indoleamine 2,3-Dioxygenase (IDO) Inhibition as a Strategy to Augment Cancer Immunotherapy. BioDrugs 2018; 32:311-317. [PMID: 29980987 DOI: 10.1007/s40259-018-0291-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Indoleamine 2,3-dioxygenase (IDO) is an enzyme of interest in immuno-oncology because of the immunosuppressive effects that result from its role in tryptophan catabolism. IDO is upregulated in malignancy and is associated with poor prognosis in multiple cancer types. IDO inhibitors have been developed to target IDO, both directly and indirectly. Pre-clinical data have shown combined IDO and checkpoint inhibition to be an efficacious strategy for tumor control. Clinical trials of IDO inhibitors with chemotherapy or immunotherapy are currently underway. This review describes the function of IDO and its inhibitors and summarizes the efficacy and toxicity data from recent clinical trials with these drugs.
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Affiliation(s)
- Sarah Yentz
- Division of Hematology/Oncology, Department of Internal Medicine, University of Michigan Health System, 1500 E. Medical Center Drive, C369 Med Inn Building, SPC 5848, Ann Arbor, MI, 48109, USA.
| | - David Smith
- Division of Hematology/Oncology, Department of Internal Medicine, University of Michigan Health System, 1500 E. Medical Center Drive, C369 Med Inn Building, SPC 5848, Ann Arbor, MI, 48109, USA
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Li S, Han X, Lyu N, Xie Q, Deng H, Mu L, Pan T, Huang X, Wang X, Shi Y, Zhao M. Mechanism and prognostic value of indoleamine 2,3-dioxygenase 1 expressed in hepatocellular carcinoma. Cancer Sci 2018; 109:3726-3736. [PMID: 30264546 PMCID: PMC6272112 DOI: 10.1111/cas.13811] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 09/23/2018] [Accepted: 09/25/2018] [Indexed: 12/13/2022] Open
Abstract
Indoleamine 2,3‐dioxygenase 1 (IDO1) is a tryptophan‐metabolizing enzyme that is widely distributed in normal or malignant tissues and contributes to immunologic tolerance and immune escape. However, in hepatocellular carcinoma (HCC), the characteristics and mechanism of IDO1 expression have not been well defined. In this study, IDO1 expression in tumor cells (T‐IDO1) was frequently detected (109/112) by immunohistochemistry in formalin‐fixed paraffin‐embedded specimens from HCC patients, and the expression patterns were mostly focal (102/109). Expression of T‐IDO1 was significantly associated with the infiltration of CD8+ T cells (P = .043), as well as younger age (<50 years old, P = .02). It was also found that IDO1 had diffuse expression in inflammatory cells in all specimens, which were defined as antigen‐presenting cells. Significant correlations among IDO1,IFNG, and CD8A transcriptional levels were observed in freshly resected HCC specimens; moreover, no constitutive IDO1 expression was detected in HCC cell lines until stimulated by interferon‐γ through the JAK2‐STAT1 signaling pathway, but not type I interferon. Survival analyses showed that increased T‐IDO1 and CD8+ T cell infiltration were significantly associated with superior overall survival (OS) (T‐IDO1, P = .003; CD8+ T cells, P = .004), and T‐IDO1 expression is an independent prognosis factor in both OS and disease‐free survival (OS, P = .007; disease‐free survival, P = .044). These findings indicated that T‐IDO1 expression in HCC is common and is dominantly driven by the host antitumor immune response, which is a favorable prognostic factor in HCC.
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Affiliation(s)
- Shaolong Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Minimally Invasive Interventional Division, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xue Han
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Minimally Invasive Interventional Division, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ning Lyu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Minimally Invasive Interventional Division, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qiankun Xie
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,VIP Region, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Haijing Deng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Minimally Invasive Interventional Division, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Luwen Mu
- Department of Vascular Interventional Radiology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Tao Pan
- Department of Vascular Interventional Radiology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xin Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Hepatobilliary Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xia Wang
- Department of Pathology, Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuanyuan Shi
- Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Guangzhou, China
| | - Ming Zhao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Minimally Invasive Interventional Division, Sun Yat-sen University Cancer Center, Guangzhou, China
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44
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Lybaert L, Vermaelen K, De Geest BG, Nuhn L. Immunoengineering through cancer vaccines – A personalized and multi-step vaccine approach towards precise cancer immunity. J Control Release 2018; 289:125-145. [DOI: 10.1016/j.jconrel.2018.09.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 09/11/2018] [Accepted: 09/12/2018] [Indexed: 02/07/2023]
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45
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Zhang T, Zhang Z, Li F, Ping Y, Qin G, Zhang C, Zhang Y. miR-143 Regulates Memory T Cell Differentiation by Reprogramming T Cell Metabolism. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2018; 201:2165-2175. [PMID: 30150287 DOI: 10.4049/jimmunol.1800230] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 07/28/2018] [Indexed: 12/31/2022]
Abstract
MicroRNAs are an important regulator for T cell immune response. In this study, we aimed to identify microRNAs with the potential to regulate T cell differentiation. The influence of miR-143 on differentiation and function of CD8+ T cells from healthy donors were detected, and it was found that miR-143 overexpression could significantly increase the differentiation of central memory T (Tcm) CD8+ cells, decrease cell apoptosis, and increase proinflammatory cytokine secretion. Furthermore, the specific killing of HER2-CAR T cells against esophageal cancer cell line TE-7 was enhanced by miR-143 overexpression. Glucose transporter 1 (Glut-1) was identified as the critical target gene of miR-143 in the role of T cell regulation. By inhibition Glut-1, miR-143 inhibited glucose uptake and glycolysis in T cell to regulated T cell differentiation. Tcm cell populations were also suppressed in parallel with the downregulation of miR-143 in tumor tissues from 13 patients with esophagus cancer. IDO and its metabolite kynurenine in the tumor microenvironment were screened as an upstream regulator of miR-143. IDO small interfering RNA significantly increased the expression of miR-143 and Tcm cell population. In conclusion, our results show that miR-143 enhanced antitumor effects of T cell by promoting memory T cell differentiation and metabolism reprogramming through Glut-1. Our findings will encourage the development of new strategies targeting miR-143 in both cancer cells and T cells.
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Affiliation(s)
- Tengfei Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Zhen Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Feng Li
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Yu Ping
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Guohui Qin
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Chaoqi Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Yi Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China;
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan 450052, China; and
- Henan Key Laboratory for Tumor Immunology and Biotherapy, Zhengzhou, Henan 450052, China
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46
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Zheng J, Wang J, Jia Y, Liu T, Duan Y, Liang X, Liu L. microRNA-211 promotes proliferation, migration, and invasion ability of oral squamous cell carcinoma cells via targeting the bridging integrator 1 protein. J Cell Biochem 2018; 120:4644-4653. [PMID: 30260023 PMCID: PMC6585605 DOI: 10.1002/jcb.27753] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 09/06/2018] [Indexed: 02/05/2023]
Abstract
Oral squamous cell carcinoma (OSCC), the most common pathological type of oral cancer, is still a frequent malignancy with unsatisfactory prognosis. Accumulating studies have proven some microRNAs (miRNAs) can function as oncogenes in OSCC by targeting tumor suppressors. In this study, we first investigated the expression and role of tumor suppressor bridging integrator‐1 (BIN1) in OSCC tissues and cells. Our results indicated that BIN1 was low expressed in the OSCC tissues and cell lines (SCC6, SCC9, SCC25, HN4, and HN6) along with miR‐211 was highly expressed in OSCC tissues and cell lines, and BIN1 overexpression could evidently inhibit their proliferation, migration, and invasion abilities. Next, we used bioinformation algorithms to predict the potential miRNA targeting BIN1 and chose miR‐211 for further study. miR‐211, a highly expressed miRNA in OSCC cells, could specifically bind with the 3′‐untranslated region (3′‐UTR) of BIN1 to trigger its degradation. Addition of miR‐211 inhibitor could evidently suppress the malignant behaviors of OSCC cells by upregulating BIN1 expression and inhibit the activation of the EGFR/MAPK pathway. Taken together the findings of the study indicated that miR‐211 mediated BIN1 downregulation had crucial significances in OSCC, suggesting the miR‐211 might be a novel potential therapeutic target for the OSCC treatment.
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Affiliation(s)
- Jiabao Zheng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jiali Wang
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, China
| | - Yunlong Jia
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, China
| | - Tianxu Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, China
| | - Yuqing Duan
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, China
| | - Xing Liang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Lihua Liu
- Department of Tumor Immunotherapy, Fourth Hospital of Hebei Medical University and Hebei Cancer Institute, Shijiazhuang, China
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47
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Zhao L, Ma M, Wu H, Zhang C, Dai S, Dong P, Huo B, Shan B. p-Hydroxylcinnamaldehyde slows the progression of 4NQO-induced oesophageal tumourigenesis via the RhoA-MAPK signaling pathway. Mol Carcinog 2018; 57:1319-1331. [PMID: 29873419 DOI: 10.1002/mc.22847] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 05/20/2018] [Accepted: 06/01/2018] [Indexed: 12/16/2022]
Abstract
p-Hydroxylcinnamaldehyde isolated from the Cochinchina momordica seed (CMSP) has been identified to inhibit growth and metastasis in oesophageal squamous cell carcinoma (ESCC) by inducing differentiation. The aim of the present study was to evaluate the effect and underlying mechanism of CMSP on 4-nitroquinoline 1-oxide (4NQO)-induced oesophageal tumourigenesis. In the present study, a mouse model of oesophageal preneoplastic lesions was established by providing 4NQO-containing drinking water to C57BL/6 mice. The effect of CMSP on tumourigenesis induced by the chemical mutagen and the effect of CMSP on immune function were investigated. The results showed that the incidence and pathological stage of atypical hyperplasia in oesophageal tissues were significantly reduced in CMSP-treated mice compared with untreated mice. Immunohistochemistry and pull-down assay results revealed that the expression levels of p-ERK1/2, p-SAPK/JNK, and GTP-RhoA were significantly decreased in the oesophageal tissue of CMSP-treated mice. In addition, the proportions of CD4+ T cells, CD8+ T cells, and NK cells were increased, while the proportion of CD4+ CD25+ regulatory T cells (Tregs) was decreased, in the peripheral blood of CMSP-treated mice. These results indicated that CMSP could hamper 4NQO-induced oesophageal tumourigenesis by regulating the RhoA-ERK/JNK signaling pathway and promoting immune system function, thus providing a new potential strategy for treating preneoplastic lesions of the oesophagus.
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Affiliation(s)
- Lianmei Zhao
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Ming Ma
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China.,Clinical Laboratory, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Hao Wu
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Cong Zhang
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Suli Dai
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Pei Dong
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Bingjie Huo
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Baoen Shan
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
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48
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Pei Z, Mendonca R, Gazzard L, Pastor R, Goon L, Gustafson A, VanderPorten E, Hatzivassiliou G, Dement K, Cass R, Yuen PW, Zhang Y, Wu G, Lin X, Liu Y, Sellers BD. Aminoisoxazoles as Potent Inhibitors of Tryptophan 2,3-Dioxygenase 2 (TDO2). ACS Med Chem Lett 2018; 9:417-421. [PMID: 29795752 DOI: 10.1021/acsmedchemlett.7b00427] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 04/02/2018] [Indexed: 11/28/2022] Open
Abstract
Tryptophan 2,3-dioxygenase 2 (TDO2) catalyzes the conversion of tryptophan to the immunosuppressive metabolite kynurenine. TDO2 overexpression has been observed in a number of cancers; therefore, TDO inhibition may be a useful therapeutic intervention for cancers. We identified an aminoisoxazole series as potent TDO2 inhibitors from a high-throughput screen (HTS). An extensive medicinal chemistry effort revealed that both the amino group and the isoxazole moiety are important for TDO2 inhibitory activity. Computational modeling yielded a binding hypothesis and provided insight into the observed structure-activity relationships. The optimized compound 21 is a potent TDO2 inhibitor with modest selectivity over indolamine 2,3-dioxygenase 1 (IDO1) and with improved human whole blood stability.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Po-wai Yuen
- Pharmaron-Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Yamin Zhang
- Pharmaron-Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Guosheng Wu
- Pharmaron-Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Xingyu Lin
- Pharmaron-Beijing Co., Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
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49
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Rosenberg AJ, Wainwright DA, Rademaker A, Galvez C, Genet M, Zhai L, Lauing KL, Mulcahy MF, Hayes JP, Odell DD, Horbinski C, Komanduri S, Tetreault MP, Kim KYA, Villaflor VM. Indoleamine 2,3-dioxygenase 1 and overall survival of patients diagnosed with esophageal cancer. Oncotarget 2018; 9:23482-23493. [PMID: 29805749 PMCID: PMC5955099 DOI: 10.18632/oncotarget.25235] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 04/04/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Indoleamine 2,3-dioxygenase 1 (IDO1) is an enzyme with immunomodulatory properties that has emerged as a potential immunotherapeutic target in human cancer. However, the role, expression pattern, and relevance of IDO1 in esophageal cancer (EC) are poorly understood. Here, we utilize gene expression analysis of the cancer genome atlas (TCGA) and immunohistochemistry (IHC) to better understand the role and prognostic significance of IDO1 in EC. RESULTS High IDO1 mRNA levels were associated with worse overall survival (OS) in both esophageal squamous cell carcinoma (SCC) (P = 0.02) and adenocarcinoma (AC) (P = 0.036). High co-expression of IDO1 and programmed death ligand 1 (PD-L1) was associated with worse OS in SCC (P = 0.0031) and AC (P = 0.0186). IHC for IDO1 in SCC showed a significant correlation with PD-L1 (P < 0.0001) and CD3ε (P < 0.0001). CONCLUSIONS EC with high IDO1 and PD-L1 expression is significantly correlated with decreased patient survival, and may correlate with increased T-cells. These data suggest that simultaneous inhibition of IDO1 and PD-(L)1 may overcome important barriers to T-cell mediated immune rejection of EC. MATERIALS AND METHODS mRNA expression data from TCGA (SCC N = 87; AC N = 97). IHC in a second cohort of EC (N = 93) were stained for IDO1, PD-L1, and CD3ε, followed by light microscopic analysis.
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Affiliation(s)
- Ari J. Rosenberg
- Department of Medicine, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
- Division of Hematology and Oncology, Northwestern University, Chicago, 60611 IL, USA
| | - Derek A. Wainwright
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, 60611 IL, USA
- Department of Neurological Surgery, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
| | - Alfred Rademaker
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, 60611 IL, USA
- Department of Preventive Medicine, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
| | - Carlos Galvez
- Department of Medicine, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
| | - Matthew Genet
- Department of Medicine, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
| | - Lijie Zhai
- Department of Neurological Surgery, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
| | - Kristen L. Lauing
- Department of Neurological Surgery, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
| | - Mary F. Mulcahy
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, 60611 IL, USA
- Department of Medicine, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
- Division of Hematology and Oncology, Northwestern University, Chicago, 60611 IL, USA
- Northwestern Medicine Developmental Therapeutics Institute, Chicago, 60611 IL, USA
| | - John P. Hayes
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, 60611 IL, USA
- Department of Radiation Oncology, Northwestern University, Chicago, 60611 IL, USA
| | - David D. Odell
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, 60611 IL, USA
- Department of Thoracic Surgery, Northwestern University, Chicago, 60611 IL, USA
| | - Craig Horbinski
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, 60611 IL, USA
- Department of Pathology, Northwestern University, Chicago, 60611 IL, USA
| | - Srinadh Komanduri
- Department of Gastroenterology, Northwestern University, Chicago, 60611 IL, USA
| | | | - Kwang-Youn A. Kim
- Department of Preventive Medicine, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
| | - Victoria M. Villaflor
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, 60611 IL, USA
- Department of Medicine, Feinberg School of Medicine of Northwestern University, Chicago, 60611 IL, USA
- Division of Hematology and Oncology, Northwestern University, Chicago, 60611 IL, USA
- Northwestern Medicine Developmental Therapeutics Institute, Chicago, 60611 IL, USA
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50
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Luo B, Que ZJ, Zhou ZY, Wang Q, Dong CS, Jiang Y, Hu B, Shi H, Jin Y, Liu JW, Li HG, Wang L, Tian JH. Feiji Recipe inhibits the growth of lung cancer by modulating T-cell immunity through indoleamine-2,3-dioxygenase pathway in an orthotopic implantation model. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2018; 16:283-289. [PMID: 29752140 DOI: 10.1016/j.joim.2018.04.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 03/15/2018] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Escape from the body's immune response is a basic characteristic of lung cancer, and indoleamine-2,3-dioxygenase (IDO) plays a key role in mediating immune escape of non-small-cell lung cancer, which leads to recurrence and metastasis. Feiji Recipe, a compound Chinese herbal medicine, has the effect of stabilizing lesions and prolonging survival in patients with lung cancer. The purpose of this study was to investigate the mechanisms underlying the anticancer properties of Feiji Recipe. METHODS An orthotopic transplant model of mouse Lewis lung cancer, with stable expression of IDO gene, was established in C57BL/6 mice. Optical imaging was used to observe the effects of Feiji Recipe in the treatment of lung cancer in vivo. The effects of Feiji Recipe on the proliferation of mouse Lewis lung cancer cell line 2LL, 2LL-enhanced green fluorescent protein (2LL-EGFP) and 2LL-EGFP-IDO were investigated, and the apoptosis of T-cells was examined by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide using flow cytometry. Chemical composition of Feiji Recipe was validated by high-performance liquid chromatography. RESULTS Compared to the control group, the survival of animals treated with Feiji Recipe was significantly prolonged (P = 0.0074), and the IDO protein level decreased (P = 0.0072); moreover, the percentages of CD4+CD25+ T-cells and Foxp3+ T-cells were significantly decreased (P < 0.05). The molecular mechanism of Feiji Recipe against lung cancer may relate to the regulation of immune cells, such as T-cells and regulatory T-cells. CONCLUSION The molecular mechanism of Feiji Recipe in treatment of lung cancer is to restore the function of T-cells in the cancer microenvironment through interfering with the IDO pathway.
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MESH Headings
- Animals
- Apoptosis/drug effects
- Carcinoma, Lewis Lung/drug therapy
- Carcinoma, Lewis Lung/enzymology
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/physiopathology
- Cell Proliferation/drug effects
- Disease Models, Animal
- Drugs, Chinese Herbal/administration & dosage
- Growth Inhibitors/administration & dosage
- Humans
- Indoleamine-Pyrrole 2,3,-Dioxygenase/genetics
- Indoleamine-Pyrrole 2,3,-Dioxygenase/immunology
- Lung Neoplasms/drug therapy
- Lung Neoplasms/enzymology
- Lung Neoplasms/immunology
- Lung Neoplasms/physiopathology
- Male
- Mice
- Mice, Inbred C57BL
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
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Affiliation(s)
- Bin Luo
- Department of Oncology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Zu-Jun Que
- Oncology Institute of Traditional Chinese Medicine, Institute of TCM Oncology, Shanghai 200032, China
| | - Zhi-Yi Zhou
- Department of Oncology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Qing Wang
- Oncology Institute of Traditional Chinese Medicine, Institute of TCM Oncology, Shanghai 200032, China
| | - Chang-Sheng Dong
- Oncology Institute of Traditional Chinese Medicine, Institute of TCM Oncology, Shanghai 200032, China
| | - Yi Jiang
- Department of Oncology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Bing Hu
- Department of Oncology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China; Oncology Institute of Traditional Chinese Medicine, Institute of TCM Oncology, Shanghai 200032, China
| | - Hui Shi
- School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Yu Jin
- School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Jian-Wen Liu
- School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - He-Gen Li
- Department of Oncology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Lin Wang
- Department of Nephrology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Jian-Hui Tian
- Department of Oncology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China; Oncology Institute of Traditional Chinese Medicine, Institute of TCM Oncology, Shanghai 200032, China.
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