1
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Virard F, Giraud S, Bonnet M, Magadoux L, Martin L, Pham TH, Skafi N, Deneuve S, Frem R, Villoutreix BO, Sleiman NH, Reboulet J, Merabet S, Chaptal V, Chaveroux C, Hussein N, Aznar N, Fenouil T, Treilleux I, Saintigny P, Ansieau S, Manié S, Lebecque S, Renno T, Coste I. Targeting ERK-MYD88 interaction leads to ERK dysregulation and immunogenic cancer cell death. Nat Commun 2024; 15:7037. [PMID: 39147750 PMCID: PMC11327251 DOI: 10.1038/s41467-024-51275-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 08/02/2024] [Indexed: 08/17/2024] Open
Abstract
The quest for targeted therapies is critical in the battle against cancer. The RAS/MAP kinase pathway is frequently implicated in neoplasia, with ERK playing a crucial role as the most distal kinase in the RAS signaling cascade. Our previous research demonstrated that the interaction between ERK and MYD88, an adaptor protein in innate immunity, is crucial for RAS-dependent transformation and cancer cell survival. In this study, we examine the biological consequences of disrupting the ERK-MYD88 interaction through the ERK D-recruitment site (DRS), while preserving ERK's kinase activity. Our results indicate that EI-52, a small-molecule benzimidazole targeting ERK-MYD88 interaction induces an HRI-mediated integrated stress response (ISR), resulting in immunogenic apoptosis specific to cancer cells. Additionally, EI-52 exhibits anti-tumor efficacy in patient-derived tumors and induces an anti-tumor T cell response in mice in vivo. These findings suggest that inhibiting the ERK-MYD88 interaction may be a promising therapeutic approach in cancer treatment.
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Affiliation(s)
- François Virard
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
- University of Lyon, Faculté d'Odontologie, Hospices Civils de Lyon, Lyon, France
| | - Stéphane Giraud
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
- Center for Drug Discovery and Development, Synergy Lyon Cancer Foundation, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Mélanie Bonnet
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Léa Magadoux
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Laetitia Martin
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
- Center for Drug Discovery and Development, Synergy Lyon Cancer Foundation, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Thuy Ha Pham
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Najwa Skafi
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Sophie Deneuve
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Rita Frem
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Bruno O Villoutreix
- Université de Paris, NeuroDiderot, Inserm, Hôpital Robert Debré, 75019, Paris, France
| | - Nawal Hajj Sleiman
- Institut de Génomique Fonctionnelle de Lyon, UMR 5242-CNRS/ENSL, Université Claude Bernard Lyon 1, Lyon, France
| | - Jonathan Reboulet
- Institut de Génomique Fonctionnelle de Lyon, UMR 5242-CNRS/ENSL, Université Claude Bernard Lyon 1, Lyon, France
| | - Samir Merabet
- Institut de Génomique Fonctionnelle de Lyon, UMR 5242-CNRS/ENSL, Université Claude Bernard Lyon 1, Lyon, France
| | - Vincent Chaptal
- Drug Resistance & Membrane Proteins group, Molecular Microbiology and Structural Biochemistry Laboratory (CNRS UMR 5086), University of Lyon, Lyon, France
| | - Cédric Chaveroux
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Nader Hussein
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Nicolas Aznar
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Tanguy Fenouil
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
- University of Lyon, Faculté de Médecine, Hospices Civils de Lyon, Lyon, France
| | | | - Pierre Saintigny
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Stéphane Ansieau
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Serge Manié
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
| | - Serge Lebecque
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France
- University of Lyon, Faculté de Médecine, Hospices Civils de Lyon, Lyon, France
| | - Toufic Renno
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France.
| | - Isabelle Coste
- University Claude Bernard Lyon 1, INSERM U1052-CNRS UMR5286, Lyon Cancer Research Center, Centre Léon Bérard, Lyon, France.
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Song J, Li Y, Wu K, Hu Y, Fang L. MyD88 and Its Inhibitors in Cancer: Prospects and Challenges. Biomolecules 2024; 14:562. [PMID: 38785969 PMCID: PMC11118248 DOI: 10.3390/biom14050562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 04/28/2024] [Accepted: 05/03/2024] [Indexed: 05/25/2024] Open
Abstract
The interplay between the immune system and cancer underscores the central role of immunotherapy in cancer treatment. In this context, the innate immune system plays a critical role in preventing tumor invasion. Myeloid differentiation factor 88 (MyD88) is crucial for innate immunity, and activation of MyD88 promotes the production of inflammatory cytokines and induces infiltration, polarization, and immune escape of immune cells in the tumor microenvironment. Additionally, abnormal MyD88 signaling induces tumor cell proliferation and metastasis, which are closely associated with poor prognosis. Therefore, MyD88 could serve as a novel tumor biomarker and is a promising target for cancer therapy. Current strategies targeting MyD88 including inhibition of signaling pathways and protein multimerization, have made substantial progress, especially in inflammatory diseases and chronic inflammation-induced cancers. However, the specific role of MyD88 in regulating tumor immunity and tumorigenic mechanisms remains unclear. Therefore, this review describes the involvement of MyD88 in tumor immune escape and disease therapy. In addition, classical and non-classical MyD88 inhibitors were collated to provide insights into potential cancer treatment strategies. Despite several challenges and complexities, targeting MyD88 is a promising avenue for improving cancer treatment and has the potential to revolutionize patient outcomes.
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Affiliation(s)
- Jiali Song
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China; (J.S.); (K.W.)
| | - Yuying Li
- Ruian People’s Hospital, Wenzhou Medical College Affiliated Third Hospital, Wenzhou 325000, China;
| | - Ke Wu
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China; (J.S.); (K.W.)
| | - Yan Hu
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China; (J.S.); (K.W.)
| | - Luo Fang
- Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China; (J.S.); (K.W.)
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Bohusné Barta B, Simon Á, Nagy L, Dankó T, Raffay RE, Petővári G, Zsiros V, Sebestyén A, Sipos F, Műzes G. Survival of HT29 cancer cells is influenced by hepatocyte growth factor receptor inhibition through modulation of self-DNA-triggered TLR9-dependent autophagy response. PLoS One 2022; 17:e0268217. [PMID: 35551547 PMCID: PMC9098092 DOI: 10.1371/journal.pone.0268217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 04/25/2022] [Indexed: 02/05/2023] Open
Abstract
HGFR activation drives the malignant progression of colorectal cancer, and its inhibition displays anti-autophagic activity. The interrelated role of HGFR inhibition and TLR9/autophagy signaling in HT29 cancer cells subjected to modified self-DNA treatments has not been clarified. We analyzed this complex interplay with cell metabolism and proliferation measurements, TLR9, HGFR and autophagy inhibitory assays and WES Simple Western blot-based autophagy flux measurements, gene expression analyses, immunocytochemistry, and transmission electron microscopy. The overexpression of MyD88 and caspase-3 was associated with enhanced HT29 cell proliferation, suggesting that incubation with self-DNAs could suppress the apoptosis-induced compensatory cell proliferation. HGFR inhibition blocked the proliferation-reducing effect of genomic and hypermethylated, but not that of fragmented DNA. Lowest cell proliferation was achieved with the concomitant use of genomic DNA, HGFR inhibitor, and chloroquine, when the proliferation stimulating effect of STAT3 overexpression could be outweighed by the inhibitory effect of LC3B, indicating the putative involvement of HGFR-mTOR-ULK1 molecular cascade in HGFR inhibitor-mediated autophagy. The most intense cell proliferation was caused by the co-administration of hypermethylated DNA, TLR9 and HGFR inhibitors, when decreased expression of both canonical and non-canonical HGFR signaling pathways and autophagy-related genes was present. The observed ultrastructural changes also support the context-dependent role of HGFR inhibition and autophagy on cell survival and proliferation. Further investigation of the influence of the studied signaling pathways and cellular processes can provide a basis for novel, individualized anti-cancer therapies.
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Affiliation(s)
- Bettina Bohusné Barta
- Department of Internal Medicine and Hematology, Semmelweis University, Budapest, Hungary
| | - Ágnes Simon
- Department of Internal Medicine and Hematology, Semmelweis University, Budapest, Hungary
| | - Lőrinc Nagy
- Department of Internal Medicine and Hematology, Semmelweis University, Budapest, Hungary
| | - Titanilla Dankó
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Regina Eszter Raffay
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Gábor Petővári
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Viktória Zsiros
- Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| | - Anna Sebestyén
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Ferenc Sipos
- Department of Internal Medicine and Hematology, Semmelweis University, Budapest, Hungary
| | - Györgyi Műzes
- Department of Internal Medicine and Hematology, Semmelweis University, Budapest, Hungary
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4
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Wu T, He S, Jiao Z, Liang X, Chen Y, Liu H, Zhang Y, He G. Low Molecular Weight Heparin Improves the Inflammatory State of Acute Sinusitis Rats Through Inhibiting the TLR4-MyD88-NF-κB Signaling Pathway. Front Pharmacol 2021; 12:726630. [PMID: 34867331 PMCID: PMC8635784 DOI: 10.3389/fphar.2021.726630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 11/02/2021] [Indexed: 01/20/2023] Open
Abstract
Introduction: Low molecular weight heparin (LMWH), a natural sulfated glycosaminoglycan with an affinity for proangiogenic factors, is produced by chemical or enzymatic depolymerization of unfractionated heparin (UFH). Known for its anticoagulant effects, LMWH has recently been reported to have a strong anti-inflammatory effect on colitis, myocarditis, and airway inflammation. However, as a newly-developed drug, its anti-inflammatory mechanism in upper respiratory tract inflammation has not been well-studied. Methods: SD rats were randomly divided into control and experimental groups. The experimental group was established by building an acute nasal sinusitis model with expansion sponges mixed with Streptococcus pneumoniae. Then the experimental group rats were subcutaneously injected with different concentrations of LMWH. After seven consecutive days of injection, some rats were sacrificed, and blood and nasal mucosa samples were taken to determine their inflammation status. The remaining acute sinusitis rats were randomly selected for a week of nasal irrigation with normal saline or saline mixed with different concentrations of LMWH. One week later, rats were sacrificed, and samples of blood and nasal mucosa were taken to determine the inflammation status. Results: Rat nasal mucosa in the model group had obvious inflammation. The degree of nasal mucosa inflammation damage in the experimental group was lower than in the experimental control group, proving that LMWH has a protective effect on the nasal mucosa and that the effect correlates with dosage. Irrigation of the nose with saline mixed with LMWH can improve the anti-inflammatory effect. Protein related to the TLR4-MyD88-NF-κB signaling pathway was activated in the acute sinusitis rat model, and LMWH can significantly inhibit its expression. Conclusion: This is the first report of the anti-inflammatory effect of LMWH in acute upper respiratory tract inflammation, together with an explanation of its anti-inflammatory mechanism. The findings contribute a theoretical basis for its potential anti-tumor effect.
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Affiliation(s)
- Tong Wu
- Department of Otolaryngology-Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, China.,Department of Head and Neck Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Sihan He
- Institute of Molecular Precision Medicine, Xiangya Hospital and Center for Medical Genetics, Central South University, Changsha, China
| | - Zan Jiao
- Department of Head and Neck Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiang Liang
- Department of Otolaryngology-Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, China
| | - Yu Chen
- Department of Otolaryngology-Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, China
| | - Huow Liu
- Department of Otolaryngology-Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, China
| | - Yongq Zhang
- Department of Otolaryngology-Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, China
| | - GuangX He
- Department of Otolaryngology-Head Neck Surgery, Third Xiangya Hospital, Central South University, Changsha, China
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Guo Q, Xiao X, Zhang J. MYD88 Is a Potential Prognostic Gene and Immune Signature of Tumor Microenvironment for Gliomas. Front Oncol 2021; 11:654388. [PMID: 33898320 PMCID: PMC8059377 DOI: 10.3389/fonc.2021.654388] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 03/09/2021] [Indexed: 12/14/2022] Open
Abstract
Purpose To explore the profiles of immune and stromal components of the tumor microenvironment (TME) and their related key genes in gliomas. Methods We applied bioinformatic techniques to identify the core gene that participated in the regulation of the TME of the gliomas. And immunohistochemistry staining was used to calculate the gene expressions in clinical cases. Results The CIBERSORT and ESTIMATE were used to figure out the composition of TME in 698 glioma cases from The Cancer Genome Atlas (TCGA) database. Differential expression analysis identified 2103 genes between the high and the low-score group. Then the Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis, univariate Cox regression analysis, and protein–protein interaction (PPI) network construction were conducted based on these genes. MYD88 was identified as the key gene by the combination univariate Cox and PPI analysis. Furthermore, MYD88 expression was significantly associated with the overall survival and WHO grade of glioma patients. The genes in the high-expression MYD88 group were mainly in immune-related pathways in the Gene Set Enrichment Analysis (GSEA). We found that macrophage M2 accounted for the largest portion with an average of 27.6% in the glioma TIICs and was associated with high expression of MYD88. The results were verified in CGGA database and clinical cases in our hospital. Furthermore, we also found the MYD88 expression was higher in IDH1 wild types. The methylation rate was lower in high grade gliomas. Conclusion MYD88 had predictive prognostic value in glioma patients by influencing TIICs dysregulation especially the M2-type macrophages.
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Affiliation(s)
- Qinglong Guo
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,Neurosurgery Department of Huashan Hospital, Neurosurgical Institute of Fudan University, Shanghai, China.,Neurosurgery Department of Huashan Hospital, Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China
| | - Xing Xiao
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,Neurosurgery Department of Huashan Hospital, Neurosurgical Institute of Fudan University, Shanghai, China.,Neurosurgery Department of Huashan Hospital, Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China
| | - Jinsen Zhang
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,Neurosurgery Department of Huashan Hospital, Neurosurgical Institute of Fudan University, Shanghai, China.,Neurosurgery Department of Huashan Hospital, Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China
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6
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Shen R, Xu P, Wang N, Yi H, Dong L, Fu D, Huang J, Huang H, Janin A, Cheng S, Wang L, Zhao W. Influence of oncogenic mutations and tumor microenvironment alterations on extranodal invasion in diffuse large B-cell lymphoma. Clin Transl Med 2020; 10:e221. [PMID: 33252851 PMCID: PMC7685246 DOI: 10.1002/ctm2.221] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 10/13/2020] [Accepted: 10/16/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) is an aggressive subtype of lymphoma, and multiple extranodal involvement (ENI) indicates adverse clinical outcomes. The aim of this study was to investigate the influence of oncogenic mutations and tumor microenvironment alterations on ENI in DLBCL. METHODS The clinical features of 1960 patients with newly diagnosed DLBCL were analyzed, and DNA and RNA sequencing was performed on 670 and 349 patients, respectively. Oncogenic mutations and tumor microenvironment alterations were compared according to ENI and evaluated in zebrafish patient-derived tumor xenograft models. RESULTS Multiple ENI was significantly associated with poor performance status, advanced stage, elevated serum lactate dehydrogenase, low response rate, and inferior prognosis. Lymphoma invasion of the bones, spleen, bone marrow, liver, and central nervous system were independent unfavorable prognostic factors. MYD88 was frequently mutated in patients with multiple ENI, co-occurred with mutations in CD79B, PIM1, TBL1XR1, BTG1, MPEG1, and PRDM1, and correlated with invasion of the bones, kidney/adrenal glands, breasts, testes, skin, and uterus/ovaries. For tumor microenvironment alterations, patients with multiple ENI showed higher regulatory T-cell (Treg)-recruiting activity, but lower extracellular matrix-encoding gene expression, than those without ENI and with single ENI. Elevated Treg-recruiting activity was related to mutations in B2M, SGK1, FOXO1, HIST1H1E, and ARID1A, and correlated with invasion of the bone marrow and thyroid. Additionally, mutations in MYD88, PIM1, TBL1XR1, SGK1, FOXO1, HIST1H1E, and ARID1A were associated with decreased major histocompatibility complex class I expression. Zebrafish models further revealed relationships between MYD88 mutations and invasion of the kidneys and gonads, as well as B2M mutations and invasion of the bone marrow. Increased CXCR4 expression is linked to bone marrow invasion in an organotropic way. CONCLUSIONS Our findings thus contribute to an improved understanding of the biological behavior of multiple ENI and provide a clinical rationale for targeting ENI in DLBCL.
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Affiliation(s)
- Rong Shen
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Peng‐Peng Xu
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Nan Wang
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Hong‐Mei Yi
- Department of PathologyShanghai Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Lei Dong
- Department of PathologyShanghai Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Di Fu
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Jin‐Yan Huang
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Heng‐Ye Huang
- School of Public HealthShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Anne Janin
- InsermHôpital Saint LouisUniversité Paris 7ParisFrance
| | - Shu Cheng
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Li Wang
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Wei‐Li Zhao
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
- Laboratory of Molecular PathologyPôle de Recherches Sino‐Français en Science du Vivant et GénomiqueShanghaiChina
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Participation of MicroRNAs in the Treatment of Cancer with Phytochemicals. Molecules 2020; 25:molecules25204701. [PMID: 33066509 PMCID: PMC7587345 DOI: 10.3390/molecules25204701] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/08/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023] Open
Abstract
Cancer is a global health concern and one of the main causes of disease-related death. Even with considerable progress in investigations on cancer therapy, effective anti-cancer agents and regimens have thus far been insufficient. There has been compelling evidence that natural phytochemicals and their derivatives have potent anti-cancer activities. Plant-based anti-cancer agents, such as etoposide, irinotecan, paclitaxel, and vincristine, are currently being applied in medical treatments for patients with cancer. Further, the efficacy of plenty of phytochemicals has been evaluated to discover a promising candidate for cancer therapy. For developing more effective cancer therapy, it is required to apprehend the molecular mechanism deployed by natural compounds. MicroRNAs (miRNAs) have been realized to play a pivotal role in regulating cellular signaling pathways, affecting the efficacy of therapeutic agents in cancer. This review presents a feature of phytochemicals with anti-cancer activity, focusing mainly on the relationship between phytochemicals and miRNAs, with insights into the role of miRNAs as the mediators and the regulators of anti-cancer effects of phytochemicals.
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8
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Chen L, Zheng L, Chen P, Liang G. Myeloid Differentiation Primary Response Protein 88 (MyD88): The Central Hub of TLR/IL-1R Signaling. J Med Chem 2020; 63:13316-13329. [DOI: 10.1021/acs.jmedchem.0c00884] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lingfeng Chen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
- Department of Intensive Care Unit, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325001, China
| | - Lulu Zheng
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310000, China
| | - Pengqin Chen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Guang Liang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325001, China
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Isoprenylcysteine Carboxyl Methyltransferase and Its Substrate Ras Are Critical Players Regulating TLR-Mediated Inflammatory Responses. Cells 2020; 9:cells9051216. [PMID: 32422978 PMCID: PMC7291029 DOI: 10.3390/cells9051216] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/03/2020] [Accepted: 05/11/2020] [Indexed: 12/12/2022] Open
Abstract
In this study, we investigated the functional role of isoprenylcysteine carboxyl methyltransferase (ICMT) and its methylatable substrate Ras in Toll-like receptor (TLR)-activated macrophages and in mouse inflammatory disease conditions. ICMT and RAS expressions were strongly increased in macrophages under the activation conditions of TLRs by lipopolysaccharide (LPS, a TLR4 ligand), pam3CSK (TLR2), or poly(I:C) (TLR3) and in the colons, stomachs, and livers of mice with colitis, gastritis, and hepatitis. The inhibition and activation of ICMT and Ras through genetic and pharmacological approaches significantly affected the activation of interleukin-1 receptor-associated kinase (IRAK)s, tumor necrosis factor receptor associated factor 6 (TRAF6), transforming growth factor-β-activated kinase 1 (TAK1), mitogen-activated protein kinase (MAPK), and MAPK kinases (MAPKKs); translocation of the AP-1 family; and the expressions of inflammation-related genes that depend on both MyD88 and TRIF. Interestingly, the Ras/ICMT-mediated inflammatory reaction critically depends on the TIR domains of myeloid differentiation primary response 88 (MyD88) and TIR-domain-containing adapter-inducing interferon-β (TRIF). Taken together, these results suggest that ICMT and its methylated Ras play important roles in the regulation of inflammatory responses through cooperation with the TIR domain of adaptor molecules.
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10
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Si H, Yang Q, Hu H, Ding C, Wang H, Lin X. Colorectal cancer occurrence and treatment based on changes in intestinal flora. Semin Cancer Biol 2020; 70:3-10. [PMID: 32404293 DOI: 10.1016/j.semcancer.2020.05.004] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 04/29/2020] [Accepted: 05/05/2020] [Indexed: 02/07/2023]
Abstract
Colorectal cancer (CRC) is the most common cancer in the world, and its incidence has been increasing in recent years. The occurrence of CRC is believed to be related to a variety of factors. Epidemiological data indicate that CRC is mainly affected by environmental factors, eating habits, physical activity and genetic factors. As a newly recognized functional component, the intestinal microbiota plays important roles in preventing CRC formation and maintaining intestinal immunity. In this review, we summarize the mechanisms by which the gut microbiota causes CRC through alterations to immune function, focusing on the mechanisms by which intestinal microbial dysfunction promotes CRC. Furthermore, we describe the changes in the intestinal flora observed in CRC and their potential for CRC treatment with the goal of facilitating future research on the roles of the intestinal flora.
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Affiliation(s)
- Huifang Si
- Department of Gastroenterology, Huaihe Hospital of Henan University, 115 Ximen Street, Kaifeng 475000, Henan, China
| | - Qing Yang
- Department of Anesthesiology, Huaihe Hospital of Henan University, 115 Ximen Street, Kaifeng 475000, Henan, China
| | - Hong Hu
- Department of Gastroenterology, Huaihe Hospital of Henan University, 115 Ximen Street, Kaifeng 475000, Henan, China
| | - Chunsheng Ding
- Department of Gastroenterology, Huaihe Hospital of Henan University, 115 Ximen Street, Kaifeng 475000, Henan, China
| | - Huichao Wang
- Department of Nephrology, First Affiliated Hospital of Henan University, 357 Ximen Street, Kaifeng 475000, Henan, China
| | - Xuhong Lin
- Department of Clinical Laboratory, Translational Medicine Center, Huaihe Hospital of Henan University, 115 Ximen Street, Kaifeng 475000, Henan, China.
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11
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Liu Z, Liu J, Li Y, Wang H, Liang Z, Deng X, Fu Q, Fang W, Xu P. VPS33B suppresses lung adenocarcinoma metastasis and chemoresistance to cisplatin. Genes Dis 2020; 8:307-319. [PMID: 33997178 PMCID: PMC8093570 DOI: 10.1016/j.gendis.2019.12.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 12/11/2019] [Accepted: 12/31/2019] [Indexed: 12/12/2022] Open
Abstract
The presence of VPS33B in tumors has rarely been reported. Downregulated VPS33B protein expression is an unfavorable factor that promotes the pathogenesis of lung adenocarcinoma (LUAD). Overexpressed VPS33B was shown to reduce the migration, invasion, metastasis, and chemoresistance of LUAD cells to cisplatin (DDP) in vivo and in vitro. Mechanistic analyses have indicated that VPS33B first suppresses epidermal growth factor receptor (EGFR) Ras/ERK signaling, which further reduces the expression of the oncogenic factor c-Myc. Downregulated c-Myc expression reduces the rate at which it binds the p53 promoter and weakens its transcription inhibition; therefore, decreased c-Myc stimulates p53 expression, leading to decreased epithelial-to-mesenchymal transition (EMT) signal. NESG1 has been shown to be an unfavorable indicator of non-small-cell lung cancer (NSCLC). Here, NESG1 was identified as an interactive protein of VPS33B. In addition, NESG1 was found to exhibit mutual stimulation with VPS33B via reduced RAS/ERK/c-Jun-mediated transcription repression. Knockdown of NESG1 activated EGFR/Ras/ERK/c-Myc signaling and further downregulated p53 expression, which thus activated EMT signaling and promoted LUAD migration and invasion. Finally, we observed that nicotine suppressed VPS33B expression by inducing PI3K/AKT/c-Jun-mediated transcription suppression. Our study demonstrates that VPS33B as a tumor suppressor is significantly involved in the pathogenesis of LUAD.
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Affiliation(s)
- Zhen Liu
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong Province, 510095, PR China.,Cancer Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, 510515, PR China
| | - Jiahao Liu
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510310, PR China
| | - Yang Li
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, State Key Laboratory of Respiratory Disease, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong Province, 510095, PR China
| | - Hao Wang
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510310, PR China
| | - Zixi Liang
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510310, PR China
| | - Xiaojie Deng
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510310, PR China
| | - Qiaofen Fu
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510310, PR China.,Cancer Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, 510515, PR China
| | - Weiyi Fang
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510310, PR China.,Cancer Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong Province, 510515, PR China
| | - Ping Xu
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510310, PR China.,Respiratory Department, Peking University Shenzhen Hospital, Shenzhen, Guangdong Province, 518034, PR China
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12
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Urban-Wojciuk Z, Khan MM, Oyler BL, Fåhraeus R, Marek-Trzonkowska N, Nita-Lazar A, Hupp TR, Goodlett DR. The Role of TLRs in Anti-cancer Immunity and Tumor Rejection. Front Immunol 2019; 10:2388. [PMID: 31695691 PMCID: PMC6817561 DOI: 10.3389/fimmu.2019.02388] [Citation(s) in RCA: 194] [Impact Index Per Article: 38.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 09/23/2019] [Indexed: 11/13/2022] Open
Abstract
In recent years, a lot of scientific interest has focused on cancer immunotherapy. Although chronic inflammation has been described as one of the hallmarks of cancer, acute inflammation can actually trigger the immune system to fight diseases, including cancer. Toll-like receptor (TLR) ligands have long been used as adjuvants for traditional vaccines and it seems they may also play a role enhancing efficiency of tumor immunotherapy. The aim of this perspective is to discuss the effects of TLR stimulation in cancer, expression of various TLRs in different types of tumors, and finally the role of TLRs in anti-cancer immunity and tumor rejection.
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Affiliation(s)
- Zuzanna Urban-Wojciuk
- International Centre for Cancer Vaccine Science (ICCVS), University of Gdaǹsk, Gdaǹsk, Poland
| | - Mohd M Khan
- Laboratory of Immune System Biology (LISB), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States.,University of Maryland School of Medicine, Baltimore, MD, United States
| | - Benjamin L Oyler
- University of Maryland School of Medicine, Baltimore, MD, United States
| | - Robin Fåhraeus
- International Centre for Cancer Vaccine Science (ICCVS), University of Gdaǹsk, Gdaǹsk, Poland.,Department of Medical Biosciences, Umeå University, Umeå, Sweden.,Université Paris 7, INSERM, UMR 1162, Paris, France.,Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, Brno, Czechia
| | - Natalia Marek-Trzonkowska
- International Centre for Cancer Vaccine Science (ICCVS), University of Gdaǹsk, Gdaǹsk, Poland.,Laboratory of Immunoregulation and Cellular Therapies, Department of Family Medicine, Medical University of Gdaǹsk, Gdaǹsk, Poland
| | - Aleksandra Nita-Lazar
- Laboratory of Immune System Biology (LISB), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States
| | - Ted R Hupp
- International Centre for Cancer Vaccine Science (ICCVS), University of Gdaǹsk, Gdaǹsk, Poland.,Regional Centre for Applied Molecular Oncology, Masaryk Memorial Cancer Institute, Brno, Czechia.,Cell Signaling Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - David R Goodlett
- International Centre for Cancer Vaccine Science (ICCVS), University of Gdaǹsk, Gdaǹsk, Poland.,Department of Microbial Pathogenesis, University of Maryland School of Dentistry, Baltimore, MD, United States
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13
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Liu J, Zhang X, Wang H, Zhang M, Peng Y, Li M, Xie L, Jiang F, Gong Y, Zhao Q, Zhou P. Implication of myeloid differentiation factor 88 inhibitor TJ-M2010-5 for therapeutic intervention of hepatocellular carcinoma. Hepatol Res 2019; 49:1182-1194. [PMID: 31074165 DOI: 10.1111/hepr.13359] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 04/06/2019] [Accepted: 05/04/2019] [Indexed: 12/12/2022]
Abstract
AIM Myeloid differentiation factor 88 (MyD88) plays a key role in tumor proliferation and metastasis. Targeting MyD88 is a potent strategy in tumor therapy. TJ-M2010-5 is a small molecule derivative of aminothiazole and could inhibit dimer formation of MyD88. To explore the potential of TJ-M2010-5 in tumor therapy, we determined its antitumor effect and correlate mechanisms of TJ-M2010-5 in hepatocellular carcinoma (HCC). METHODS The antitumor effect of intratumoral injection of TJ-M2010-5 to H22 tumor-bearing BALB/c mice was observed. Tumor growth was monitored. The expression of MyD88 and Ki-67 were detected by immunofluorescence. In vitro, the impacts of TJ-M2010-5 on proliferation, cell cycle, necrosis, and apoptosis of H22 cells were evaluated. The direct and indirect effects of TJ-M2010-5 on macrophages were evaluated using flow cytometry. RESULTS TJ-M2010-5 induced both G0 /G1 and G1 /S phase arrests in HCC cells. Mechanically, downstream activation of MyD88 was suppressed by TJ-M2010-5 through the extracellular regulated protein kinase-1/2/p90 ribosomal S6 kinase/glycogen synthase kinase-3β signaling pathway. In turn, cyclin-dependent kinase (CDK)6/cyclin D1 and CDK2/cyclin E complexes were downregulated. More importantly, TJ-M2010-5 significantly inhibited tumor growth in mice. Additionally, the portion of antitumor M1 macrophages (F4/80+ CD11c+ ) in the tumor microenvironment were increased after TJ-M2010-5 treatment. Together, these data indicate that TJ-M2010-5 is a promising therapeutic drug for HCC. CONCLUSIONS These results indicate that MyD88 is a feasible target for antitumor treatment and TJ-M2010-5 is a qualified candidate for HCC therapy.
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Affiliation(s)
- Jing Liu
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center and Key Laboratory of Intestinal and Colorectal Diseases, Wuhan, China
| | - Xue Zhang
- Department of Breast Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Key Laboratory of Organ Transplantation, Ministry of Health, and Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan, China
| | - Haizhou Wang
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center and Key Laboratory of Intestinal and Colorectal Diseases, Wuhan, China
| | - Meng Zhang
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center and Key Laboratory of Intestinal and Colorectal Diseases, Wuhan, China
| | - Yanan Peng
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center and Key Laboratory of Intestinal and Colorectal Diseases, Wuhan, China
| | - Mingqiang Li
- Department of Surgery, Taian City Central Hospital, Taian, China
| | - Lin Xie
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Key Laboratory of Organ Transplantation, Ministry of Health, and Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan, China
| | - Fengchao Jiang
- Academy of Pharmacology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yiping Gong
- Department of Breast Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qiu Zhao
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center and Key Laboratory of Intestinal and Colorectal Diseases, Wuhan, China
| | - Ping Zhou
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Key Laboratory of Organ Transplantation, Ministry of Health, and Key Laboratory of Organ Transplantation, Ministry of Education, Wuhan, China
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14
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Xing S, Zhang X, Huang X, Xie L, Jiang F, Zhou P. Modulating the conformation of the TIR domain by a neoteric MyD88 inhibitor leads to the separation of GVHD from GVT. Leuk Lymphoma 2018; 60:1528-1539. [PMID: 30501537 DOI: 10.1080/10428194.2018.1537487] [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] [Indexed: 12/11/2022]
Abstract
Graft-versus-host disease (GVHD) remains the least curable complication after allogeneic bone marrow transplantation (BMT). Myeloid differentiation factor 88 (MyD88) is an adaptor molecule critically involved in the toll-like receptor (TLR) signaling pathway. The Toll/IL-1 receptor (TIR) domains of MyD88 and TLR are interactional modules responsible for sorting and signaling via direct or indirect TIR-TIR interactions, which can contribute to all phases of GVHD progression. Here, we describe the mechanisms of the novel MyD88 inhibitor, TJ-M2010-5, and the discovery of its immunosuppressive properties in the context of GVHD and the graft-versus-tumor (GVT) effect in a fully MHC-mismatched murine model. TJ-M2010-5 potentially interrupted the conformation of the TIR domain through its predicted DD loops, BB loops, and Poc site, and inhibited the homodimerization of MyD88, the LPS-stimulated activation of dendritic cells, and the priming of donor allogeneic T cell proliferation in a dose-dependent manner. Oral administration of TJ-M2010-5 ameliorated the inflammatory environment, decreased the number of apoptotic cells, increased tissue repair in GVHD target organs, and suppressed lethal GVHD. Further, protection against GVHD by TJ-M2010-5 did not abrogate a GVT effect against SP2/0, a myeloma cell line. Our data define the mechanisms of actions and provide novel insight into the potential clinical uses of TJ-M2010-5 for GVHD prevention.
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Affiliation(s)
- Shuai Xing
- a Department of Gastroenterology , Tongji Hospital TongjiMedical College Huazhong University of Science and Technology , Wuhan , China.,b Key Laboratory of Organ Transplantation, Ministry of Health, and Key Laboratory of Organ Transplantation, Ministry of Education , Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Xue Zhang
- b Key Laboratory of Organ Transplantation, Ministry of Health, and Key Laboratory of Organ Transplantation, Ministry of Education , Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Xia Huang
- b Key Laboratory of Organ Transplantation, Ministry of Health, and Key Laboratory of Organ Transplantation, Ministry of Education , Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Lin Xie
- b Key Laboratory of Organ Transplantation, Ministry of Health, and Key Laboratory of Organ Transplantation, Ministry of Education , Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Fengchao Jiang
- c Academy of Pharmacology , Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
| | - Ping Zhou
- b Key Laboratory of Organ Transplantation, Ministry of Health, and Key Laboratory of Organ Transplantation, Ministry of Education , Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
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15
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Englinger B, Pirker C, Heffeter P, Terenzi A, Kowol CR, Keppler BK, Berger W. Metal Drugs and the Anticancer Immune Response. Chem Rev 2018; 119:1519-1624. [DOI: 10.1021/acs.chemrev.8b00396] [Citation(s) in RCA: 174] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Bernhard Englinger
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
| | - Christine Pirker
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
| | - Petra Heffeter
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
| | - Alessio Terenzi
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Christian R. Kowol
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Bernhard K. Keppler
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Walter Berger
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
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16
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Wang L, Yu K, Zhang X, Yu S. Dual functional roles of the MyD88 signaling in colorectal cancer development. Biomed Pharmacother 2018; 107:177-184. [PMID: 30086464 DOI: 10.1016/j.biopha.2018.07.139] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 07/24/2018] [Accepted: 07/25/2018] [Indexed: 12/12/2022] Open
Abstract
The myeloid differentiation factor 88 (MyD88), an adaptor protein in regulation of the innate immunity, functions to regulate immune responses against viral and bacterial infections in the human body. Toll-like receptors (TLRs) and interleukin 1 receptors (IL-1R) can recognize microbes or endogenous ligands and then recruit MyD88 to activate the MyD88-dependent pathway, while MyD88 mutation associated with lymphoma development and altered MyD88 signaling also involved in cancer-associated cell intrinsic and extrinsic inflammation progression and carcinogenesis. Detection of MyD88 expression was to predict prognosis of various human cancers, e.g., lymphoid, liver, and colorectal cancers. In human cancers, MyD88 protein acts as a bridge between the inflammatory signaling from the TLR/IL-1R and Ras oncogenic signaling pathway. However, the MyD88 signaling played dual functional roles in colorectal cancer, i.e., the tumor-promoting role that enhances cancer inflammation and intestinal flora imbalance to induce tumor invasion and tumor cell self-renewal, and the anti-tumor role that helps to maintain the host-microbiota homeostasis to induce tumor cell cycle arrest and immune responses against cancer cells. This review precisely discusses the up to date literature for these contrasting effects of MyD88 signaling on colorectal cancer development and progression.
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Affiliation(s)
- Lu Wang
- Department of Pharmacy, Jinan Central Hospital Affiliated to Shandong University, Jinan, China
| | - Kewei Yu
- Department of Pharmacy, Jinan Central Hospital Affiliated to Shandong University, Jinan, China
| | - Xiang Zhang
- Department of Pharmacy, Jinan Central Hospital Affiliated to Shandong University, Jinan, China
| | - Shuwen Yu
- Department of Pharmacy, Jinan Central Hospital Affiliated to Shandong University, Jinan, China.
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17
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Trucco LD, Roselli E, Araya P, Nuñez NG, Mena HA, Bocco JL, Negrotto S, Maccioni M. Downregulation of adaptor protein MyD88 compromises the angiogenic potential of B16 murine melanoma. PLoS One 2017; 12:e0179897. [PMID: 28662055 PMCID: PMC5491060 DOI: 10.1371/journal.pone.0179897] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 06/06/2017] [Indexed: 01/15/2023] Open
Abstract
The mechanisms that link inflammatory responses to cancer development remain a subject of intense investigation, emphasizing the need to better understand the cellular and molecular pathways that create a tumor promoting microenvironment. The myeloid differentiation primary response protein MyD88 acts as a main adaptor molecule for the signaling cascades initiated from Toll-like receptors (TLRs) and the interleukin 1 receptor (IL-1R). MyD88 has been shown to contribute to tumorigenesis in many inflammation-associated cancer models. In this study, we sought to better define the role of MyD88 in neoplastic cells using a murine melanoma model. Herein, we have demonstrated that MyD88 expression is required to maintain the angiogenic switch that supports B16 melanoma growth. By knocking down MyD88 we reduced TLR-mediated NF-κB activation with no evident effects over cell proliferation and survival. In addition, MyD88 downregulation was associated with a decrease of HIF1α levels and its target gene VEGF, in correlation with an impaired capability to induce capillary sprouting and tube formation of endothelial cells. Melanomas developed from cells lacking MyD88 showed an enhanced secretion of chemoattractant ligands such as CCL2, CXCL10 and CXCL1 and have an improved infiltration of macrophages to the tumor site. Our results imply that cell-autonomous signaling through MyD88 is required to sustain tumor growth and underscore its function as an important positive modulator of tumor angiogenesis.
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Affiliation(s)
- Lucas Daniel Trucco
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Emiliano Roselli
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Paula Araya
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Nicolás Gonzalo Nuñez
- Laboratoire de Transfert, INSERM U932, Laboratoire d'Immunologie, Institute Curie, París, France
| | - Hebe Agustina Mena
- Laboratorio de Trombosis Experimental, Academia Nacional de Medicina, Buenos Aires, Argentina
| | - José Luis Bocco
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Soledad Negrotto
- Laboratorio de Trombosis Experimental, Academia Nacional de Medicina, Buenos Aires, Argentina
| | - Mariana Maccioni
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
- * E-mail:
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18
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Ren N, Atyah M, Chen WY, Zhou CH. The various aspects of genetic and epigenetic toxicology: testing methods and clinical applications. J Transl Med 2017; 15:110. [PMID: 28532423 PMCID: PMC5440915 DOI: 10.1186/s12967-017-1218-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 05/18/2017] [Indexed: 12/15/2022] Open
Abstract
Genotoxicity refers to the ability of harmful substances to damage genetic information in cells. Being exposed to chemical and biological agents can result in genomic instabilities and/or epigenetic alterations, which translate into a variety of diseases, cancer included. This concise review discusses, from both a genetic and epigenetic point of view, the current detection methods of different agents’ genotoxicity, along with their basic and clinical relation to human cancer, chemotherapy, germ cells and stem cells.
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Affiliation(s)
- Ning Ren
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China. .,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, 200032, People's Republic of China.
| | - Manar Atyah
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, 200032, People's Republic of China
| | - Wan-Yong Chen
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, 200032, People's Republic of China
| | - Chen-Hao Zhou
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, 200032, People's Republic of China
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19
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Cho YJ, Kang W, Kim SH, Sa JK, Kim N, Paddison PJ, Kim M, Joo KM, Hwang YI, Nam DH. Involvement of DDX6 gene in radio- and chemoresistance in glioblastoma. Int J Oncol 2016; 48:1053-62. [PMID: 26783102 DOI: 10.3892/ijo.2016.3328] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 11/06/2015] [Indexed: 11/05/2022] Open
Abstract
CCRT (concomitant chemotherapy and radiation therapy) is often used for glioblastoma multiforme (GBM) treatment after surgical therapy, however, patients treated with CCRT undergo poor prognosis due to development of treatment resistant recurrence. Many studies have been performed to overcome these problems and to discover genes influencing treatment resistance. To discover potential genes inducing CCRT resistance in GBM, we used whole genome screening by infecting shRNA pool in patient-derived cell. The cells infected ~8,000 shRNAs were implanted in mouse brain and treated RT/TMZ as in CCRT treated patients. We found DDX6 as the candidate gene for treatment resistance after screening and establishing DDX6 knock down cells for functional validation. Using these cells, we confirmed tumor associated ability of DDX6 in vitro and in vivo. Although proliferation improvement was not found, decreased DDX6 influenced upregulated clonogenic ability and resistant response against radiation treatment in vivo and in vitro. Taken together, we suggest that DDX6 discovered by using whole genome screening was responsible for radio- and chemoresistance in GBM.
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Affiliation(s)
- Yu Jin Cho
- Department of Anatomy, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Wonyoung Kang
- Samsung Biomedical Research Institute, Samsung Medical Center, Seoul, Republic of Korea
| | - Sung Heon Kim
- Department of Anatomy and Cell Biology, Sungkyunkwan University of Medicine, Suwon, Seoul, Republic of Korea
| | - Jason K Sa
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
| | - Nayoung Kim
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea
| | - Patrick J Paddison
- Department of Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Misuk Kim
- Institute for Refractory Cancer Research, Samsung Medical Center, Seoul, Republic of Korea
| | - Kyeung Min Joo
- Department of Anatomy and Cell Biology, Sungkyunkwan University of Medicine, Suwon, Seoul, Republic of Korea
| | - Young-Il Hwang
- Department of Anatomy, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Do-Hyun Nam
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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20
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Li TT, Ogino S, Qian ZR. Toll-like receptor signaling in colorectal cancer: Carcinogenesis to cancer therapy. World J Gastroenterol 2014; 20:17699-17708. [PMID: 25548469 PMCID: PMC4273121 DOI: 10.3748/wjg.v20.i47.17699] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 08/27/2014] [Accepted: 11/19/2014] [Indexed: 02/06/2023] Open
Abstract
Toll-like receptors (TLRs) are germ line encoded innate immune sensors that recognize conserved microbial structures and host alarmins, and signal expression of major histocompatibility complex proteins, costimulatory molecules, and inflammatory mediators by macrophages, neutrophils, dendritic cells, and other cell types. These protein receptors are characterized by their ability to respond to invading pathogens promptly by recognizing particular TLR ligands, including flagellin and lipopolysaccharide of bacteria, nucleic acids derived from viruses, and zymosan of fungi. There are 2 major TLR pathways; one is mediated by myeloid differentiation factor 88 (MYD88) adaptor proteins, and the other is independent of MYD88. The MYD88-dependent pathway involves early-phase activation of nuclear factor of kappa light polypeptide gene enhancer in B-cells 1 (NF-κB1) and all the TLRs, except TLR3, have been shown to activate this pathway. TLR3 and TLR4 act via MYD88-independent pathways with delayed activation of NF-κB signaling. TLRs play a vital role in activating immune responses. TLRs have been shown to mediate inflammatory responses and maintain epithelial barrier homeostasis, and are highly likely to be involved in the activation of a number of pathways following cancer therapy. Colorectal cancer (CRC) is one of the most common cancers, and accounts for almost half a million deaths annually worldwide. Inflammation is considered a risk factor for many common malignancies including cancers of the colorectum. The key molecules involved in inflammation-driven carcinogenesis include TLRs. As sensors of cell death and tissue remodeling, TLRs may have a universal role in cancer; stimulation of TLRs to activate the innate immune system has been a legitimate therapeutic strategy for some years. TLRs 3/4/7/8/9 are all validated targets for cancer therapy, and a number of companies are developing agonists and vaccine adjuvants. On the other hand, antagonists may favor inhibition of signaling responsible for autoimmune responses. In this paper, we review TLR signaling in CRC from carcinogenesis to cancer therapy.
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Kutikhin AG, Yuzhalin AE, Tsitko EA, Brusina EB. Pattern recognition receptors and DNA repair: starting to put a jigsaw puzzle together. Front Immunol 2014; 5:343. [PMID: 25101085 PMCID: PMC4107940 DOI: 10.3389/fimmu.2014.00343] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 07/05/2014] [Indexed: 01/26/2023] Open
Affiliation(s)
- Anton G Kutikhin
- Laboratory for Genomic Medicine, Division of Experimental and Clinical Cardiology, Research Institute for Complex Issues of Cardiovascular Diseases under the Siberian Branch of the Russian Academy of Medical Sciences , Kemerovo , Russia ; Department of Epidemiology, Kemerovo State Medical Academy , Kemerovo , Russia ; Central Research Laboratory, Kemerovo State Medical Academy , Kemerovo , Russia
| | - Arseniy E Yuzhalin
- Department of Oncology, Cancer Research UK and Medical Research Council Oxford Institute for Radiation Oncology, University of Oxford , Oxford , UK
| | - Eugene A Tsitko
- Department of Public Health, Kemerovo State Medical Academy , Kemerovo , Russia
| | - Elena B Brusina
- Department of Epidemiology, Kemerovo State Medical Academy , Kemerovo , Russia ; Laboratory for Homeostasis Research, Division of Diagnostics of Cardiovascular Diseases, Research Institute for Complex Issues of Cardiovascular Diseases under the Siberian Branch of the Russian Academy of Medical Sciences , Kemerovo , Russia
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Rutkowsky JM, Knotts TA, Ono-Moore KD, McCoin CS, Huang S, Schneider D, Singh S, Adams SH, Hwang DH. Acylcarnitines activate proinflammatory signaling pathways. Am J Physiol Endocrinol Metab 2014; 306:E1378-87. [PMID: 24760988 PMCID: PMC4059985 DOI: 10.1152/ajpendo.00656.2013] [Citation(s) in RCA: 208] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Incomplete β-oxidation of fatty acids in mitochondria is a feature of insulin resistance and type 2 diabetes mellitus (T2DM). Previous studies revealed that plasma concentrations of medium- and long-chain acylcarnitines (by-products of incomplete β-oxidation) are elevated in T2DM and insulin resistance. In a previous study, we reported that mixed D,L isomers of C12- or C14-carnitine induced an NF-κB-luciferase reporter gene in RAW 264.7 cells, suggesting potential activation of proinflammatory pathways. Here, we determined whether the physiologically relevant L-acylcarnitines activate classical proinflammatory signaling pathways and if these outcomes involve pattern recognition receptor (PRR)-associated pathways. Acylcarnitines induced the expression of cyclooxygenase-2 in a chain length-dependent manner in RAW 264.7 cells. L-C14 carnitine (5-25 μM), used as a representative acylcarnitine, stimulated the expression and secretion of proinflammatory cytokines in a dose-dependent manner. Furthermore, L-C14 carnitine induced phosphorylation of JNK and ERK, common downstream components of many proinflammatory signaling pathways including PRRs. Knockdown of MyD88, a key cofactor in PRR signaling and inflammation, blunted the proinflammatory effects of acylcarnitine. While these results point to potential involvement of PRRs, L-C14 carnitine promoted IL-8 secretion from human epithelial cells (HCT-116) lacking Toll-like receptors (TLR)2 and -4, and did not activate reporter constructs in TLR overexpression cell models. Thus, acylcarnitines have the potential to activate inflammation, but the specific molecular and tissue target(s) involved remain to be identified.
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Affiliation(s)
- Jennifer M Rutkowsky
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California, Davis, California
| | - Trina A Knotts
- Obesity and Metabolism Research Unit, US Department of Agriculture-Agricultural Research Service Western Human Nutrition Research Center, Davis, California; Department of Nutrition, University of California, Davis, California
| | - Kikumi D Ono-Moore
- Department of Nutrition, University of California, Davis, California; Graduate Group in Nutritional Biology, University of California, Davis, California
| | - Colin S McCoin
- Graduate Group in Molecular, Cellular and Integrative Physiology, University of California, Davis, California; and
| | - Shurong Huang
- Immunity and Disease Prevention Research Unit, US Department of Agriculture-Agricultural Research Service Western Human Nutrition Research Center, Davis, California
| | - Dina Schneider
- Immunity and Disease Prevention Research Unit, US Department of Agriculture-Agricultural Research Service Western Human Nutrition Research Center, Davis, California
| | - Shamsher Singh
- Immunity and Disease Prevention Research Unit, US Department of Agriculture-Agricultural Research Service Western Human Nutrition Research Center, Davis, California
| | - Sean H Adams
- Obesity and Metabolism Research Unit, US Department of Agriculture-Agricultural Research Service Western Human Nutrition Research Center, Davis, California; Department of Nutrition, University of California, Davis, California; Graduate Group in Nutritional Biology, University of California, Davis, California; Graduate Group in Molecular, Cellular and Integrative Physiology, University of California, Davis, California; and
| | - Daniel H Hwang
- Department of Nutrition, University of California, Davis, California; Graduate Group in Nutritional Biology, University of California, Davis, California; Immunity and Disease Prevention Research Unit, US Department of Agriculture-Agricultural Research Service Western Human Nutrition Research Center, Davis, California
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Williamson EA, Hromas R. Repressing DNA repair to enhance chemotherapy: targeting MyD88 in colon cancer. J Natl Cancer Inst 2013; 105:926-7. [PMID: 23766531 DOI: 10.1093/jnci/djt148] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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