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Ma E, Wo D, Chen J, Yan H, Zhou X, He J, Wu C, Wang Q, Zuo C, Li X, Li L, Meng Q, Zheng L, Peng L, Chen L, Peng J, Ren DN, Zhu W. Inhibition of a novel Dickkopf-1-LDL receptor-related proteins 5 and 6 axis prevents diabetic cardiomyopathy in mice. Eur Heart J 2024; 45:688-703. [PMID: 38152853 PMCID: PMC10906985 DOI: 10.1093/eurheartj/ehad842] [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: 08/24/2022] [Revised: 10/12/2023] [Accepted: 12/06/2023] [Indexed: 12/29/2023] Open
Abstract
BACKGROUND AND AIMS Anti-hypertensive agents are one of the most frequently used drugs worldwide. However, no blood pressure-lowering strategy is superior to placebo with respect to survival in diabetic hypertensive patients. Previous findings show that Wnt co-receptors LDL receptor-related proteins 5 and 6 (LRP5/6) can directly bind to several G protein-coupled receptors (GPCRs). Because angiotensin II type 1 receptor (AT1R) is the most important GPCR in regulating hypertension, this study examines the possible mechanistic association between LRP5/6 and their binding protein Dickkopf-1 (DKK1) and activation of the AT1R and further hypothesizes that the LRP5/6-GPCR interaction may affect hypertension and potentiate cardiac impairment in the setting of diabetes. METHODS The roles of serum DKK1 and DKK1-LRP5/6 signalling in diabetic injuries were investigated in human and diabetic mice. RESULTS Blood pressure up-regulation positively correlated with serum DKK1 elevations in humans. Notably, LRP5/6 physically and functionally interacted with AT1R. The loss of membrane LRP5/6 caused by injection of a recombinant DKK1 protein or conditional LRP5/6 deletions resulted in AT1R activation and hypertension, as well as β-arrestin1 activation and cardiac impairment, possibly because of multiple GPCR alterations. Importantly, unlike commonly used anti-hypertensive agents, administration of the anti-DKK1 neutralizing antibody effectively prevented diabetic cardiac impairment in mice. CONCLUSIONS These findings establish a novel DKK1-LRP5/6-GPCR pathway in inducing diabetic injuries and may resolve the long-standing conundrum as to why elevated blood DKK1 has deleterious effects. Thus, monitoring and therapeutic elimination of blood DKK1 may be a promising strategy to attenuate diabetic injuries.
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Affiliation(s)
- En Ma
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
- Clinical and Translational Research Center, Research Institute of Heart Failure Shanghai East Hospital, Key Laboratory of Arrhythmias of Ministry of Education, Tongji University School of Medicine, 1239 Siping Road, Yangpu, Shanghai, China
| | - Da Wo
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
| | - Jinxiao Chen
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
| | - Hongwei Yan
- Clinical and Translational Research Center, Research Institute of Heart Failure Shanghai East Hospital, Key Laboratory of Arrhythmias of Ministry of Education, Tongji University School of Medicine, 1239 Siping Road, Yangpu, Shanghai, China
| | - Xiaohui Zhou
- Clinical and Translational Research Center, Research Institute of Heart Failure Shanghai East Hospital, Key Laboratory of Arrhythmias of Ministry of Education, Tongji University School of Medicine, 1239 Siping Road, Yangpu, Shanghai, China
| | - Jia He
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
| | - Celiang Wu
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
| | - Qing Wang
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
| | - Changjing Zuo
- Department of Nuclear Medicine, Changhai Hospital, Shanghai, China
| | - Xiao Li
- Department of Nuclear Medicine, Changhai Hospital, Shanghai, China
| | - Li Li
- Department of Health Management, Shengli Clinical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
| | - Qingshu Meng
- Clinical and Translational Research Center, Research Institute of Heart Failure Shanghai East Hospital, Key Laboratory of Arrhythmias of Ministry of Education, Tongji University School of Medicine, 1239 Siping Road, Yangpu, Shanghai, China
| | - Liang Zheng
- Clinical and Translational Research Center, Research Institute of Heart Failure Shanghai East Hospital, Key Laboratory of Arrhythmias of Ministry of Education, Tongji University School of Medicine, 1239 Siping Road, Yangpu, Shanghai, China
| | - Luying Peng
- Clinical and Translational Research Center, Research Institute of Heart Failure Shanghai East Hospital, Key Laboratory of Arrhythmias of Ministry of Education, Tongji University School of Medicine, 1239 Siping Road, Yangpu, Shanghai, China
| | - Lidian Chen
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
| | - Jun Peng
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
| | - Dan-ni Ren
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
| | - Weidong Zhu
- Innovation and Transformation Center, Collaborative Innovation Center for Rehabilitation Technology, Fujian Key Laboratory of Integrative Medicine on Geriatrics, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, 1 Qiuyang Road, Minhou, Fuzhou 350122, China
- Clinical and Translational Research Center, Research Institute of Heart Failure Shanghai East Hospital, Key Laboratory of Arrhythmias of Ministry of Education, Tongji University School of Medicine, 1239 Siping Road, Yangpu, Shanghai, China
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Li Z, Cai H, Zheng J, Chen X, Liu G, Lv Y, Ye H, Cai G. Mitochondrial-related genes markers that predict survival in patients with head and neck squamous cell carcinoma affect immunomodulation through hypoxia, glycolysis, and angiogenesis pathways. Aging (Albany NY) 2023; 15:10347-10369. [PMID: 37796226 PMCID: PMC10599748 DOI: 10.18632/aging.205081] [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: 04/14/2023] [Accepted: 09/08/2023] [Indexed: 10/06/2023]
Abstract
Mitochondria play a crucial role in the occurrence and development of tumors. We used mitochondria-related genes for consistent clustering to identify three stable molecular subtypes of head and neck squamous cell carcinoma (HNSCC) with different prognoses, mutations, and immune characteristics. Significant differences were observed in clinical characteristics, immune microenvironment, immune cell infiltration, and immune cell scores. TP53 was the most significantly mutated; cell cycle-related pathways and tumorigenesis-related pathways were activated in different subtypes. Risk modeling was conducted using a multifactor stepwise regression method, and nine genes were identified as mitochondria-related genes affecting prognosis (DKK1, EFNB2, ITGA5, AREG, EPHX3, CHGB, P4HA1, CCND1, and JCHAIN). Risk score calculations revealed significant differences in prognosis, immune cell scores, immune cell infiltration, and responses to conventional chemotherapy drugs. Glycolysis, angiogenesis, hypoxia, and tumor-related pathways were positively correlated with the RiskScore. Clinical samples were subjected to qPCR to validate the results. In this work, we constructed a prognostic model based on the mitochondrial correlation score, which well reflects the risk and positive factors for the prognosis of patients with HNSCC. This model can be used to guide individualized adjuvant and immunotherapy in patients with HNSCC.
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Affiliation(s)
- Zhonghua Li
- Department of Otolaryngology Head and Neck Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou 362000, China
| | - Haoxi Cai
- School of Stomatology, Ningxia Medical University, Yinchuan 750004, China
| | - Jinyang Zheng
- Department of Pathology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou 362000, China
| | - Xun Chen
- Department of Oral Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou 362000, China
| | - Guancheng Liu
- Department of Otolaryngology Head and Neck Surgery, The Hospital Affiliated of Guilin Medical College, Guilin 541000, China
| | - Yunxia Lv
- Department of Thyroid Surgery, The Second Affiliated Hospital to Nanchang University, Nanchang 330006, China
| | - Hui Ye
- Haicang Hospital Affiliated of Xiamen Medical College, Xiamen 361026, China
| | - Gengming Cai
- Haicang Hospital Affiliated of Xiamen Medical College, Xiamen 361026, China
- The School of Clinical Medicine, Fujian Medical University, Fuzhou 361026, China
- The Graduate School of Fujian Medical University, Fuzhou 361026, China
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3
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Zhang Q, Zhao M, Lin S, Han Q, Ye H, Peng F, Li L. Prediction of prognosis and immunotherapy response in lung adenocarcinoma based on CD79A, DKK1 and VEGFC. Heliyon 2023; 9:e18503. [PMID: 37534013 PMCID: PMC10392102 DOI: 10.1016/j.heliyon.2023.e18503] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 08/04/2023] Open
Abstract
Background Tumor immune microenvironment (TIME) is crucial for tumor initiation, progression, and metastasis; however, its relationship with lung adenocarcinoma (LUAD) is unknown. Traditional predictive models screen for biomarkers that are too general and infrequently associated with immune genes. Methods RNA sequencing data of LUAD patients and immune-related gene sets were retrieved from public databases. Using the common genes shared by The Cancer Genome Atlas (TCGA) and Immunology Database and Analysis Portal (ImmPort), differential gene expression analysis, survival analysis, Lasso regression analysis, and univariate and multivariate Cox regression analyses were performed to generate a novel risk score model. LUAD cohort in International Cancer Genome Consortium (ICGC), GSE68465 cohort in Gene Expression Omnibus (GEO) and an immunohistochemical assay were used to validate the key genes constructed risk score. The LUAD-related prognosis, clinical indicators, immune infiltrate characteristics, response to immunotherapy, and response to chemotherapeutic agents in different risk groups were evaluated by CIBERSORT, ImmuCellAI, pRRophetic and other tools. Results The risk score model was constructed using CD79a molecule (CD79A), Dickkopf WNT signaling pathway inhibitor 1 (DKK1), and vascular endothelial growth factor C (VEGFC). High risk score was identified as a negative predictor for overall survival (OS) in subgroup analyses with tumor stage, TNM classification, therapy outcome, and ESTIMATE scores (P < 0.05). Low risk score was positively associated with plasma cells, memory B cells, CD8 T cells, regulatory T cells and γδT cells (P < 0.05). In low-risk group, programmed cell death 1 receptor (PD1), cytotoxic T-lymphocyte associated protein 4 (CTLA4), and lymphocyte activating 3 (LAG3) and indoleamine 2,3-dioxygenase (IDO) were more robustly expressed (P < 0.05). The treatment responses of immune checkpoint blockade (ICB) therapy and chemotherapy were likewise superior in low-risk group (P < 0.05). In immunohistochemical analysis, the tumor group had significantly higher levels of CD79A, DKK1, and VEGFC than the adjacent normal group (P < 0.01). Conclusions CD79A, DKK1 and VEGFC are important differential genes related to LUAD, risk score could reliably predict prognosis, composition of TIME and immunotherapy responses in LUAD patients. The excellent performance of the risk model shows its strong and broad application potential.
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Affiliation(s)
- Qilong Zhang
- Department of Pharmacy, Zhejiang Hospital, Hangzhou, Zhejiang 310007, China
| | - Mingyuan Zhao
- Department of Pathology, Zhejiang Hospital, Hangzhou, Zhejiang 310007, China
| | - Shuangyan Lin
- Department of Pathology, Zhejiang Hospital, Hangzhou, Zhejiang 310007, China
| | - Qi Han
- Department of Pharmacy, Zhejiang Hospital, Hangzhou, Zhejiang 310007, China
| | - He Ye
- Department of Pharmacy, Zhejiang Hospital, Hangzhou, Zhejiang 310007, China
| | - Fang Peng
- Department of Pathology, Zhejiang Hospital, Hangzhou, Zhejiang 310007, China
| | - Li Li
- Department of Pharmacy, Zhejiang Hospital, Hangzhou, Zhejiang 310007, China
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Lagreca I, Nasillo V, Barozzi P, Castelli I, Basso S, Castellano S, Paolini A, Maccaferri M, Colaci E, Vallerini D, Natali P, Debbia D, Pirotti T, Ottomano AM, Maffei R, Bettelli F, Giusti D, Messerotti A, Gilioli A, Pioli V, Leonardi G, Forghieri F, Bresciani P, Cuoghi A, Morselli M, Manfredini R, Longo G, Candoni A, Marasca R, Potenza L, Tagliafico E, Trenti T, Comoli P, Luppi M, Riva G. Prognostic Relevance of Multi-Antigenic Myeloma-Specific T-Cell Assay in Patients with Monoclonal Gammopathies. Cancers (Basel) 2023; 15:cancers15030972. [PMID: 36765928 PMCID: PMC9913154 DOI: 10.3390/cancers15030972] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/15/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Multiple Myeloma (MM) typically originates from underlying precursor conditions, known as Monoclonal Gammopathy of Undetermined Significance (MGUS) and Smoldering Multiple Myeloma (SMM). Validated risk factors, related to the main features of the clonal plasma cells, are employed in the current prognostic models to assess long-term probabilities of progression to MM. In addition, new prognostic immunologic parameters, measuring protective MM-specific T-cell responses, could help to identify patients with shorter time-to-progression. In this report, we described a novel Multi-antigenic Myeloma-specific (MaMs) T-cell assay, based on ELISpot technology, providing simultaneous evaluation of T-cell responses towards ten different MM-associated antigens. When performed during long-term follow-up (mean 28 months) of 33 patients with either MGUS or SMM, such deca-antigenic myeloma-specific immunoassay allowed to significantly distinguish between stable vs. progressive disease (p < 0.001), independently from the Mayo Clinic risk category. Here, we report the first clinical experience showing that a wide (multi-antigen), standardized (irrespective to patients' HLA), MM-specific T-cell assay may routinely be applied, as a promising prognostic tool, during the follow-up of MGUS/SMM patients. Larger studies are needed to improve the antigenic panel and further explore the prognostic value of MaMs test in the risk assessment of patients with monoclonal gammopathies.
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Affiliation(s)
- Ivana Lagreca
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Vincenzo Nasillo
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Patrizia Barozzi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Ilaria Castelli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Sabrina Basso
- Pediatric Hematology/Oncology Unit and Cell Factory, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, 27100 Pavia, Italy
| | - Sara Castellano
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Ambra Paolini
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Monica Maccaferri
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Elisabetta Colaci
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Daniela Vallerini
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Patrizia Natali
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Daria Debbia
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Tommaso Pirotti
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Anna Maria Ottomano
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Rossana Maffei
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Francesca Bettelli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Davide Giusti
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Andrea Messerotti
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Andrea Gilioli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Valeria Pioli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Giovanna Leonardi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Fabio Forghieri
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Paola Bresciani
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Angela Cuoghi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Monica Morselli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Rossella Manfredini
- Centre for Regenerative Medicine “S. Ferrari”, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Giuseppe Longo
- Department of Oncology and Hematology, AOU Modena, 41124 Modena, Italy
| | - Anna Candoni
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Roberto Marasca
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Leonardo Potenza
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Enrico Tagliafico
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Tommaso Trenti
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Patrizia Comoli
- Pediatric Hematology/Oncology Unit and Cell Factory, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, 27100 Pavia, Italy
| | - Mario Luppi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
- Correspondence: (M.L.); (G.R.); Tel.: +39-059-422-5570 (M.L.); +39-059-422-3025 (G.R.)
| | - Giovanni Riva
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
- Correspondence: (M.L.); (G.R.); Tel.: +39-059-422-5570 (M.L.); +39-059-422-3025 (G.R.)
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5
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Agarwal G, Nador G, Varghese S, Getu H, Palmer C, Watson E, Pereira C, Sallemi G, Partington K, Patel N, Soundarajan R, Mills R, Brouwer R, Maritati M, Shah A, Peppercorn D, Oppermann U, Edwards CM, Rodgers CT, Javaid MK, Gooding S, Ramasamy K. Prospective Assessment of Tumour Burden and Bone Disease in Plasma Cell Dyscrasias Using DW-MRI and Exploratory Bone Biomarkers. Cancers (Basel) 2022; 15:cancers15010095. [PMID: 36612090 PMCID: PMC9817825 DOI: 10.3390/cancers15010095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/28/2022] [Accepted: 12/09/2022] [Indexed: 12/28/2022] Open
Abstract
Novel biomarkers for tumour burden and bone disease are required to guide clinical management of plasma cell dyscrasias. Recently, bone turnover markers (BTMs) and Diffusion-Weighted Magnetic Resonance Imaging (DW-MRI) have been explored, although their role in the prospective assessment of multiple myeloma (MM) and monoclonal gammopathy of undetermined significance (MGUS) is unclear. Here, we conducted a pilot observational cohort feasibility study combining serum BTMs and DW-MRI in addition to standard clinical assessment. Fifty-five patients were recruited (14 MGUS, 15 smouldering MM, 14 new MM and 12 relapsed MM) and had DW-MRI and serum biomarkers (P1NP, CTX-1, ALP, DKK1, sclerostin, RANKL:OPG and BCMA) measured at baseline and 6-month follow-up. Serum sclerostin positively correlated with bone mineral density (r = 0.40-0.54). At baseline, serum BCMA correlated with serum paraprotein (r = 0.42) and serum DKK1 correlated with serum free light chains (r = 0.67); the longitudinal change in both biomarkers differed between International Myeloma Working Group (IMWG)-defined responders and non-responders. Myeloma Response Assessment and Diagnosis System (MY-RADS) scoring of serial DW-MRI correlated with conventional IMWG response criteria for measuring longitudinal changes in tumour burden. Overall, our pilot study suggests candidate radiological and serum biomarkers of tumour burden and bone loss in MM/MGUS, which warrant further exploration in larger cohorts to validate the findings and to better understand their clinical utility.
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Affiliation(s)
- Gaurav Agarwal
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7LE, UK
- Correspondence: (G.A.); (K.R.)
| | - Guido Nador
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7LE, UK
| | - Sherin Varghese
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7LE, UK
- Oxford Translational Myeloma Centre, Oxford OX3 7LD, UK
| | - Hiwot Getu
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7LE, UK
| | - Charlotte Palmer
- Botnar Research Centre, The Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Edmund Watson
- Botnar Research Centre, The Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Claudio Pereira
- Botnar Research Centre, The Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Germana Sallemi
- Botnar Research Centre, The Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Karen Partington
- Department of Radiology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 9DU, UK
| | - Neel Patel
- Department of Radiology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 9DU, UK
| | - Rajkumar Soundarajan
- Oxford Centre for Magnetic Resonance, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DU, UK
| | - Rebecca Mills
- Oxford Centre for Magnetic Resonance, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DU, UK
| | - Richard Brouwer
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7LE, UK
- Oxford Translational Myeloma Centre, Oxford OX3 7LD, UK
| | - Marina Maritati
- Botnar Research Centre, The Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Aarti Shah
- Department of Radiology, Hampshire Hospitals NHS Foundation Trust, Hampshire SO22 5DG, UK
| | - Delia Peppercorn
- Department of Radiology, Hampshire Hospitals NHS Foundation Trust, Hampshire SO22 5DG, UK
| | - Udo Oppermann
- Oxford Translational Myeloma Centre, Oxford OX3 7LD, UK
- Botnar Research Centre, The Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Claire M. Edwards
- Botnar Research Centre, The Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
- Nuffield Department of Surgical Sciences (NDS), Oxford OX3 9DU, UK
| | | | - Muhammad Kassim Javaid
- Botnar Research Centre, The Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7LD, UK
| | - Sarah Gooding
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7LE, UK
- Oxford Translational Myeloma Centre, Oxford OX3 7LD, UK
- MRC Molecular Haematology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford OX3 9DS, UK
| | - Karthik Ramasamy
- Department of Clinical Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 7LE, UK
- Oxford Translational Myeloma Centre, Oxford OX3 7LD, UK
- Correspondence: (G.A.); (K.R.)
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6
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Dima D, Jiang D, Singh DJ, Hasipek M, Shah HS, Ullah F, Khouri J, Maciejewski JP, Jha BK. Multiple Myeloma Therapy: Emerging Trends and Challenges. Cancers (Basel) 2022; 14:cancers14174082. [PMID: 36077618 PMCID: PMC9454959 DOI: 10.3390/cancers14174082] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/16/2022] [Accepted: 08/18/2022] [Indexed: 11/16/2022] Open
Abstract
Multiple myeloma (MM) is a complex hematologic malignancy characterized by the uncontrolled proliferation of clonal plasma cells in the bone marrow that secrete large amounts of immunoglobulins and other non-functional proteins. Despite decades of progress and several landmark therapeutic advancements, MM remains incurable in most cases. Standard of care frontline therapies have limited durable efficacy, with the majority of patients eventually relapsing, either early or later. Induced drug resistance via up-modulations of signaling cascades that circumvent the effect of drugs and the emergence of genetically heterogeneous sub-clones are the major causes of the relapsed-refractory state of MM. Cytopenias from cumulative treatment toxicity and disease refractoriness limit therapeutic options, hence creating an urgent need for innovative approaches effective against highly heterogeneous myeloma cell populations. Here, we present a comprehensive overview of the current and future treatment paradigm of MM, and highlight the gaps in therapeutic translations of recent advances in targeted therapy and immunotherapy. We also discuss the therapeutic potential of emerging preclinical research in multiple myeloma.
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Affiliation(s)
- Danai Dima
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute, Cleveland, OH 44195, USA
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Dongxu Jiang
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute, Cleveland, OH 44195, USA
| | - Divya Jyoti Singh
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute, Cleveland, OH 44195, USA
| | - Metis Hasipek
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Haikoo S. Shah
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Fauzia Ullah
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Jack Khouri
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
| | - Jaroslaw P. Maciejewski
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
| | - Babal K. Jha
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute, Cleveland, OH 44195, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
- Correspondence:
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7
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Alarcon NO, Jaramillo M, Mansour HM, Sun B. Therapeutic Cancer Vaccines—Antigen Discovery and Adjuvant Delivery Platforms. Pharmaceutics 2022; 14:pharmaceutics14071448. [PMID: 35890342 PMCID: PMC9325128 DOI: 10.3390/pharmaceutics14071448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 12/15/2022] Open
Abstract
For decades, vaccines have played a significant role in protecting public and personal health against infectious diseases and proved their great potential in battling cancers as well. This review focused on the current progress of therapeutic subunit vaccines for cancer immunotherapy. Antigens and adjuvants are key components of vaccine formulations. We summarized several classes of tumor antigens and bioinformatic approaches of identification of tumor neoantigens. Pattern recognition receptor (PRR)-targeting adjuvants and their targeted delivery platforms have been extensively discussed. In addition, we emphasized the interplay between multiple adjuvants and their combined delivery for cancer immunotherapy.
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Affiliation(s)
- Neftali Ortega Alarcon
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA; (N.O.A.); (M.J.); (H.M.M.)
| | - Maddy Jaramillo
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA; (N.O.A.); (M.J.); (H.M.M.)
| | - Heidi M. Mansour
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA; (N.O.A.); (M.J.); (H.M.M.)
- The University of Arizona Cancer Center, Tucson, AZ 85721, USA
- Department of Medicine, College of Medicine, The University of Arizona, Tucson, AZ 85724, USA
- BIO5 Institute, The University of Arizona, Tucson, AZ 85721, USA
| | - Bo Sun
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA; (N.O.A.); (M.J.); (H.M.M.)
- The University of Arizona Cancer Center, Tucson, AZ 85721, USA
- BIO5 Institute, The University of Arizona, Tucson, AZ 85721, USA
- Correspondence: ; Tel.: +1-520-621-6420
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8
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Ohmine K, Uchibori R. Novel immunotherapies in multiple myeloma. Int J Hematol 2022; 115:799-810. [PMID: 35583724 DOI: 10.1007/s12185-022-03365-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 11/24/2022]
Abstract
For a substantial period, options for the treatment of multiple myeloma (MM) were limited; however, the advent of novel therapies into clinical practice in the 1990s resulted in dramatic changes in the prognosis of the disease. Subsequently, new proteasome inhibitors and immunomodulators with innovations in efficacy and toxicity were introduced; yet there remains a spectrum of patients with poor outcomes with current treatment strategies. One of the causes of disease progression in MM is the loss of the ability of the dysfunctional immune environment to control virulent cell clones. In recent years, therapies to overcome the immunosuppressive tumor microenvironment and activate the host immune system have shown promise in MM, especially in relapsed and refractory disease. Clinical use of this approach has been approved for several immunotherapies, and a number of studies are currently underway in clinical trials. This review outlines three of the newest and most promising approaches being investigated to enhance the immune system against MM: (1) overcoming immunosuppression with checkpoint inhibitors, (2) boosting immunity against tumors with vaccines, and (3) enhancing immune effectors with adoptive cell therapy. Information on the latest clinical trials in each class will be provided, and further developments will be discussed.
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Affiliation(s)
- Ken Ohmine
- Division of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
- Division of Immuno-Gene and Cell Therapy (Takara Bio), Jichi Medical University, Shimotsuke, Tochigi, Japan.
| | - Ryosuke Uchibori
- Division of Immuno-Gene and Cell Therapy (Takara Bio), Jichi Medical University, Shimotsuke, Tochigi, Japan
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9
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The Role of T Cell Immunity in Monoclonal Gammopathy and Multiple Myeloma: From Immunopathogenesis to Novel Therapeutic Approaches. Int J Mol Sci 2022; 23:ijms23095242. [PMID: 35563634 PMCID: PMC9104275 DOI: 10.3390/ijms23095242] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 02/01/2023] Open
Abstract
Multiple Myeloma (MM) is a malignant growth of clonal plasma cells, typically arising from asymptomatic precursor conditions, namely monoclonal gammopathy of undetermined significance (MGUS) and smoldering MM (SMM). Profound immunological dysfunctions and cytokine deregulation are known to characterize the evolution of the disease, allowing immune escape and proliferation of neoplastic plasma cells. In the past decades, several studies have shown that the immune system can recognize MGUS and MM clonal cells, suggesting that anti-myeloma T cell immunity could be harnessed for therapeutic purposes. In line with this notion, chimeric antigen receptor T cell (CAR-T) therapy is emerging as a novel treatment in MM, especially in the relapsed/refractory disease setting. In this review, we focus on the pivotal contribution of T cell impairment in the immunopathogenesis of plasma cell dyscrasias and, in particular, in the disease progression from MGUS to SMM and MM, highlighting the potentials of T cell-based immunotherapeutic approaches in these settings.
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Verheye E, Bravo Melgar J, Deschoemaeker S, Raes G, Maes A, De Bruyne E, Menu E, Vanderkerken K, Laoui D, De Veirman K. Dendritic Cell-Based Immunotherapy in Multiple Myeloma: Challenges, Opportunities, and Future Directions. Int J Mol Sci 2022; 23:ijms23020904. [PMID: 35055096 PMCID: PMC8778019 DOI: 10.3390/ijms23020904] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 01/11/2022] [Indexed: 12/12/2022] Open
Abstract
Immunotherapeutic approaches, including adoptive cell therapy, revolutionized treatment in multiple myeloma (MM). As dendritic cells (DCs) are professional antigen-presenting cells and key initiators of tumor-specific immune responses, DC-based immunotherapy represents an attractive therapeutic approach in cancer. The past years, various DC-based approaches, using particularly ex-vivo-generated monocyte-derived DCs, have been tested in preclinical and clinical MM studies. However, long-term and durable responses in MM patients were limited, potentially attributed to the source of monocyte-derived DCs and the immunosuppressive bone marrow microenvironment. In this review, we briefly summarize the DC development in the bone marrow niche and the phenotypical and functional characteristics of the major DC subsets. We address the known DC deficiencies in MM and give an overview of the DC-based vaccination protocols that were tested in MM patients. Lastly, we also provide strategies to improve the efficacy of DC vaccines using new, improved DC-based approaches and combination therapies for MM patients.
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Affiliation(s)
- Emma Verheye
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Jesús Bravo Melgar
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Sofie Deschoemaeker
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Geert Raes
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Anke Maes
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
| | - Elke De Bruyne
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
| | - Eline Menu
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
| | - Karin Vanderkerken
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
| | - Damya Laoui
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
- Correspondence: (D.L.); (K.D.V.); Tel.: +32-2-629-1978 (D.L.); +32-2-477-4535 (K.D.V.)
| | - Kim De Veirman
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
- Correspondence: (D.L.); (K.D.V.); Tel.: +32-2-629-1978 (D.L.); +32-2-477-4535 (K.D.V.)
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11
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Martínez-Gil N, Ugartondo N, Grinberg D, Balcells S. Wnt Pathway Extracellular Components and Their Essential Roles in Bone Homeostasis. Genes (Basel) 2022; 13:genes13010138. [PMID: 35052478 PMCID: PMC8775112 DOI: 10.3390/genes13010138] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 12/11/2022] Open
Abstract
The Wnt pathway is involved in several processes essential for bone development and homeostasis. For proper functioning, the Wnt pathway is tightly regulated by numerous extracellular elements that act by both activating and inhibiting the pathway at different moments. This review aims to describe, summarize and update the findings regarding the extracellular modulators of the Wnt pathway, including co-receptors, ligands and inhibitors, in relation to bone homeostasis, with an emphasis on the animal models generated, the diseases associated with each gene and the bone processes in which each member is involved. The precise knowledge of all these elements will help us to identify possible targets that can be used as a therapeutic target for the treatment of bone diseases such as osteoporosis.
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12
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Zhang Q, Gong W, Wu H, Wang J, Jin Q, Lin C, Xu S, Bao W, Wang Y, Wu J, Feng S, Zhao C, Chen B, Liu Z. DKK1 suppresses WWP2 to enhance bortezomib resistance in multiple myeloma via regulating GLI2 ubiquitination. Carcinogenesis 2021; 42:1223-1231. [PMID: 34546340 DOI: 10.1093/carcin/bgab086] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 08/13/2021] [Accepted: 09/17/2021] [Indexed: 11/14/2022] Open
Abstract
Bortezomib-based chemotherapy represents the most prevalent regimens for multiple myeloma (MM), whereas acquired drug resistance remains a major obstacle. Myeloma cells often produce excessive amount of dickkopf-1 (DKK1), giving rise to myeloma bone disease. However, it remains obscure about the effects and mechanisms of DKK1 in the progression and bortezomib responsiveness of MM cells. In the current study, we found WWP2, an E3 ubiquitin-protein ligase, was downregulated in the bortezomib-resistant cells along with high expression of DKK1. Further investigation revealed that WWP2 was a direct target of Wnt/β-catenin signaling pathway, and DKK1 suppressed the expression of WWP2 via canonical Wnt signaling. We further identified that WWP2 mediated the ubiquitination and degradation of GLI2, a main transcriptional factor of the Hedgehog (Hh) pathway. Therefore, DKK1-induced WWP2 downregulation improved GLI2 stability and activation of Hh signaling pathway, contributing to the resistance to bortezomib of MM cells. Clinical data also validated that WWP2 expression was associated with the treatment response and clinic outcomes of MM patients. WWP2 overexpression restricted MM progression and enhanced cell sensitivity to bortezomib treatment in vitro and in vivo. Taken together, our findings demonstrate that DKK1 facilitates the generation of bortezomib resistance in MM via downregulating WWP2 and activating Hh pathway. Thus, the manipulation of DKK1-WWP2-GLI2 axis might sensitize myeloma cells to proteasome inhibitors.
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Affiliation(s)
- Qiguo Zhang
- Department of Hematology, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, Jiangsu, China.,Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Wenyu Gong
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Hongyan Wu
- Department of Pathology, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, Jiangsu, China
| | - Jing Wang
- Department of Hematology, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, Jiangsu, China
| | - Qichuan Jin
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Chun Lin
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Shiyun Xu
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Wenqiang Bao
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Yin Wang
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Jing Wu
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Shanshan Feng
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Changzhi Zhao
- Department of Hematology, Chuzhou First People's Hospital of Anhui Medical University, Chuzhou, Anhui
| | - Bing Chen
- Department of Hematology, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, Jiangsu, China
| | - Zhiqiang Liu
- Department of Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
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13
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DKK1 activates noncanonical NF-κB signaling via IL-6-induced CKAP4 receptor in multiple myeloma. Blood Adv 2021; 5:3656-3667. [PMID: 34470047 DOI: 10.1182/bloodadvances.2021004315] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 05/12/2021] [Indexed: 01/16/2023] Open
Abstract
Proteasome inhibitors, such as bortezomib (BTZ), represent the key elements in chemotherapy regimens for multiple myeloma (MM), whereas acquired chemoresistance and ultimately relapse remain a major obstacle. In the current study, we screened differently expressed cytokines in bortezomib-resistant MM cells and found that Dickkopf-1 (DKK1) level was remarkably augmented, whereas CD138 level was significantly suppressed. DKK1 in vitro specifically enhanced the resistance of myeloma cells to bortezomib treatment, and excessive DKK1 drove CD138 downregulation via inhibition of canonical Wnt signaling. Notably, DKK1 mainly induced drug resistance in MM cells via the receptor of CKAP4. Mechanistically, CKAP4 transduced DKK1 signal and evoked NF-κB pathway through recruiting and preventing cullin associated and neddylation dissociated 1 from hampering the assembly of E3 ligase-mediated ubiquitination of IκBα. In addition, we found that interleukin-6 (IL-6) stimulated CKAP4 expression to generate drug resistance, and disturbance of DKK1-CKAP4 axis improved sensitivity to BTZ treatment of MM and attenuated bone destruction in a mouse model. Collectively, our study revealed the previously unidentified role of DKK1 in myeloma drug resistance via Wnt signaling dependent and independent manners, and clarified the importance of antagonism of DKK1-IL-6 loop in bone marrow microenvironment.
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14
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Chong HB, Youn J, Shin W, Kim HJ, Kim DS. Multiplex recreation of human intestinal morphogenesis on a multi-well insert platform by basolateral convective flow. LAB ON A CHIP 2021; 21:3316-3327. [PMID: 34323906 DOI: 10.1039/d1lc00404b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Here, we report a multiplex culture system that enables simultaneous recreation of multiple replications of the three-dimensional (3D) microarchitecture of the human intestinal epithelium in vitro. The "basolateral convective flow-generating multi-well insert platform (BASIN)" contains 24 nano-porous inserts and an open basolateral chamber applying controllable convective flow in the basolateral compartment that recreates a biomimetic morphogen gradient using a conventional orbital shaker. The mechanistic approach by which the removal of morphogen inhibitors in the basolateral medium can induce intestinal morphogenesis was applied to manipulate the basolateral convective flow in space and time. In a multiplex BASIN, we successfully regenerated a 3D villi-like intestinal microstructure using the Caco-2 human intestinal epithelium that presents high barrier function with minimal insert-to-insert variations. The enhanced cytodifferentiation and proliferation of the 3D epithelial layers formed in the BASIN were visualized with markers of absorptive (villin) and proliferative cells (Ki67). The paracellular transport and efflux profiles of the microengineered 3D epithelial layers in the BASIN confirmed its reproducibility, robustness, and scalability for multiplex biochemical or pharmaceutical studies. Finally, the BASIN was used to investigate the effects of dextran sodium sulfate on the intestinal epithelial barrier and morphology to validate its practical applicability for investigating the effects of external chemicals on the intestinal epithelium and constructing a leaky-gut model. We envision that the BASIN may provide an improved multiplex, scalable, and physiological intestinal epithelial model that is readily accessible to researchers in both basic and applied sciences.
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Affiliation(s)
- Hyeon Beom Chong
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang, Gyeongbuk 37673, South Korea.
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15
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Dickkopf Proteins and Their Role in Cancer: A Family of Wnt Antagonists with a Dual Role. Pharmaceuticals (Basel) 2021; 14:ph14080810. [PMID: 34451907 PMCID: PMC8400703 DOI: 10.3390/ph14080810] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/10/2021] [Accepted: 08/14/2021] [Indexed: 12/29/2022] Open
Abstract
The Wnt signaling pathway regulates crucial aspects such as cell fate determination, cell polarity and organogenesis during embryonic development. Wnt pathway deregulation is a hallmark of several cancers such as lung, gastric and liver cancer, and has been reported to be altered in others. Despite the general agreement reached by the scientific community on the oncogenic potential of the central components of the pathway, the role of the antagonist proteins remains less clear. Deregulation of the pathway may be caused by overexpression or downregulation of a wide range of antagonist proteins. Although there is growing information related to function and regulation of Dickkopf (DKK) proteins, their pharmacological potential as cancer therapeutics still has not been fully developed. This review provides an update on the role of DKK proteins in cancer and possible potential as therapeutic targets for the treatment of cancer; available compounds in pre-clinical or clinical trials are also reviewed.
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16
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Nishida H. Rapid Progress in Immunotherapies for Multiple Myeloma: An Updated Comprehensive Review. Cancers (Basel) 2021; 13:2712. [PMID: 34072645 PMCID: PMC8198014 DOI: 10.3390/cancers13112712] [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: 12/30/2020] [Revised: 02/22/2021] [Accepted: 03/01/2021] [Indexed: 12/27/2022] Open
Abstract
Despite rapid advances in treatment approaches of multiple myeloma (MM) over the last two decades via proteasome inhibitors (PIs), immunomodulatory drugs (IMiDs), and monoclonal antibodies (mAbs), their efficacies are limited. MM still remains incurable, and the majority of patients shortly relapse and eventually become refractory to existing therapies due to the genetic heterogeneity and clonal evolution. Therefore, the development of novel therapeutic strategies with different mechanisms of action represents an unmet need to achieve a deep and highly durable response as well as to improve patient outcomes. The antibody-drug conjugate (ADC), belanatmab mafadotin, which targets B cell membrane antigen (BCMA) on plasma cells, was approved for the treatment of MM in 2020. To date, numerous immunotherapies, including bispecific antibodies, such as bispecific T cell engager (BiTE), the duobody adoptive cellular therapy using a dendritic cell (DC) vaccine, autologous chimeric antigen (CAR)-T cells, allogeneic CAR-natural killer (NK) cells, and checkpoint inhibitors have been developed for the treatment of MM, and a variety of clinical trials are currently underway or are expected to be planned. In the future, the efficacy of combination approaches, as well as allogenic CAR-T or NK cell therapy, will be examined, and promising results may alter the treatment paradigm of MM. This is a comprehensive review with an update on the most recent clinical and preclinical advances with a focus on results from clinical trials in progress with BCMA-targeted immunotherapies and the development of other novel targets in MM. Future perspectives will also be discussed.
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Affiliation(s)
- Hiroko Nishida
- Department of Pathology, Keio University, School of Medicine, Tokyo 160-8582, Japan; ; Tel.: +81-3-5363-3764; Fax: +81-3-3353-3290
- Division of Hematology, Department of Internal of Medicine, Keio University, School of Medicine, Tokyo 160-8582, Japan
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Kim SY, Lee HS, Bang SM, Han DH, Hwang HK, Choi GH, Chung MJ, Kim SU. Serum Dickkopf-1 in Combined with CA 19-9 as a Biomarker of Intrahepatic Cholangiocarcinoma. Cancers (Basel) 2021; 13:cancers13081828. [PMID: 33921232 PMCID: PMC8069292 DOI: 10.3390/cancers13081828] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Cholangiocarcinoma (CCC) is a rare cancer, but its incidence and mortality have been increased in the past few decades worldwide, representing a global health problem. CCC is usually asymptomatic in early stages and, therefore, often diagnosed when the disease is already in advanced stages, which highly compromises therapeutic options, resulting in a dismal prognosis. The current diagnosis of CCC by non-invasive approaches such as serum biomarker, carbohydrate antigen 19-9 (CA 19-9), is not accurate enough due to the limitations in its low sensitivity, especially at the early stages of the disease. Therefore, new biomarkers with higher sensitivity and specificity are needed. As the clinical significance of dickkopf-related protein-1 (DKK-1) has been reported in various tumors including intrahepatic CCC (ICC), we aimed to identify the diagnostic and prognostic performance of the DKK-1 and its additive effect combined with CA 19-9 in patients with CCC. Abstract Dickkopf-related protein 1 (DKK-1) has a diagnostic and prognostic value in various malignant tumors. We investigated the diagnostic and prognostic performance of DKK-1 in combination with carbohydrate antigen 19-9 (CA 19-9) in cholangiocarcinoma (CCC) patients. Serum DKK-1 levels were measured using enzyme-linked immunosorbent assay. The receiver operating characteristic (ROC) curve, area under ROC (AUROC) analyses, Kaplan–Meier method, and Cox proportional hazard model were used to evaluate the diagnostic and prognostic performance of DKK-1 in combination with CA 19-9. We checked DKK-1 levels in 356 CCC patients and found that DKK-1 was significantly elevated only in 79 intrahepatic CCC (ICC) patients compared to controls (340.5 vs. 249.8 pg/mL, p = 0.002). The optimal cutoff level of DKK-1 used to identify ICC patients was 258.0 pg/mL (AUROC = 0.637, sensitivity = 59.5%, specificity = 56.9%, positive predictive value (PPV) = 40.5%, negative predictive value (NPV) = 74.0%, positive likelihood ratio (LR) = 1.38, and negative LR = 0.71). Using this cutoff, 47 (59.5%) patients were correctly diagnosed with ICC. DKK-1 in combination with CA 19-9 showed a better diagnostic performance (AUROC = 0.793, sensitivity = 74.7%, specificity = 56.3%, PPV = 45.7, NPV = 81.8, positive LR = 1.71, and negative LR = 0.45) than CA 19-9 alone. The low DKK-1 and CA 19-9 expression group had a significantly longer overall survival (OS) than the high expression group (p = 0.006). The higher level of DKK-1 and CA 19-9 was independently associated with shorter OS (hazard ratio = 3.077, 95% confidence interval 1.389–6.819, p = 0.006). The diagnostic and prognostic performance of DKK-1 in combination with CA 19-9 might be better than those of CA 19-9 alone in ICC patients.
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Affiliation(s)
- Si-Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 120-752, Korea; (S.-Y.K.); (H.-S.L.); (S.-M.B.)
| | - Hee-Seung Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 120-752, Korea; (S.-Y.K.); (H.-S.L.); (S.-M.B.)
| | - Seung-Min Bang
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 120-752, Korea; (S.-Y.K.); (H.-S.L.); (S.-M.B.)
| | - Dai-Hoon Han
- Department of Hepatobiliary and Pancreatic Surgery, Yonsei University College of Medicine, Seoul 120-752, Korea; (D.-H.H.); (H.-K.H.); (G.-H.C.)
| | - Ho-Kyoung Hwang
- Department of Hepatobiliary and Pancreatic Surgery, Yonsei University College of Medicine, Seoul 120-752, Korea; (D.-H.H.); (H.-K.H.); (G.-H.C.)
| | - Gi-Hong Choi
- Department of Hepatobiliary and Pancreatic Surgery, Yonsei University College of Medicine, Seoul 120-752, Korea; (D.-H.H.); (H.-K.H.); (G.-H.C.)
| | - Moon-Jae Chung
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 120-752, Korea; (S.-Y.K.); (H.-S.L.); (S.-M.B.)
- Correspondence: (M.-J.C.); (S.-U.K.); Tel.: +82-2-2228-8473 (M.-J.C.); +82-2-2228-1944 (S.-U.K.); Fax: +82-2-312-9538 (M.-J.C.); +82-2-393-6884 (S.-U.K.)
| | - Seung-Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 120-752, Korea; (S.-Y.K.); (H.-S.L.); (S.-M.B.)
- Yonsei Liver Center, Severance Hospital, Seoul 120-752, Korea
- Correspondence: (M.-J.C.); (S.-U.K.); Tel.: +82-2-2228-8473 (M.-J.C.); +82-2-2228-1944 (S.-U.K.); Fax: +82-2-312-9538 (M.-J.C.); +82-2-393-6884 (S.-U.K.)
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18
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Li R, Zheng C, Wang Q, Bi E, Yang M, Hou J, Fu W, Yi Q, Qian J. Identification of an immunogenic DKK1 long peptide for immunotherapy of human multiple myeloma. Haematologica 2021; 106:838-846. [PMID: 32079700 PMCID: PMC7927895 DOI: 10.3324/haematol.2019.236836] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Indexed: 12/14/2022] Open
Abstract
Dickkopf-1 (DKK1), broadly expressed by tumor cells from human
multiple myeloma (MM) and other cancers but absent from most
normal tissues, may be an ideal target for immunotherapy. Our previous
studies have shown that DKK1 (peptide)-specific cytotoxic T lymphocytes
can effectively lyse primary MM cells in vitro. To develop DKK1-based
vaccines that can be easily and inexpensively made and used by all patients,
we identified a DKK1 long peptide (LP), DKK13-76-LP, that contains 74 amino
acids and epitopes that can potentially bind to all major MHC class I and II
molecules. Using HLA-A*0201- and HLA-DR*4-transgenic mouse models,
we found that DKK1-specific CD4+ and CD8+ T-cell responses, detected by
DKK1 short peptide (P20 and P66v)-HLA-A*0201 tetramer staining and cytotoxic
assay for CD8+ T cells or by carboxyfluorescein diacetate succinimidyl
ester (CSFE) dilution and IFN-g secretion for CD4+ T cells, respectively, can
be induced in vivo by immunizing mice with the DKK13-76-LP. In addition,
DKK13-76-LP also induced anti-DKK1 humoral immunity in the transgenic
mice and the DKK1 antibodies were functional. Finally, DKK13-76-LP stimulated
human blood T cells ex vivo to generate DKK1-specific CD4+ and CD8+
T-cell responses from 8 out of 10 MM patients with different MHC backgrounds.
The generated DKK1-specific CD8+ cells efficiently lysed autologous
MM cells from these patients. Thus, these results confirm the immunogenicity
of the DKK13-76-LP in eliciting DKK1-specific CD4+ and CD8+ T-cell
responses in vitro and in vivo, and suggest that the DKK13-76-LP can be used for
immunotherapy of MM and other cancers.
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Affiliation(s)
- Rong Li
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, OH, USA,The Center of Lymphoma and Multiple Myeloma, ChangZheng Hospital, The Second Military Medical University, Shanghai, P. R. China,Navy Medical Center of PLA, Shanghai, P. R. China
| | - Chengyun Zheng
- Department of Hematology, Second Hospital of Shandong University, Jinan, P. R. China
| | - Qiang Wang
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, OH, USA
| | - Enguang Bi
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, OH, USA
| | - Maojie Yang
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, OH, USA
| | - Jian Hou
- Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - Weijun Fu
- The Center of Lymphoma and Multiple Myeloma, ChangZheng Hospital, The Second Military Medical University, Shanghai, P. R. China
| | - Qing Yi
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, OH, USA
| | - Jianfei Qian
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, OH, USA
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19
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Sponaas AM, Waage A, Vandsemb EN, Misund K, Børset M, Sundan A, Slørdahl TS, Standal T. Bystander Memory T Cells and IMiD/Checkpoint Therapy in Multiple Myeloma: A Dangerous Tango? Front Immunol 2021; 12:636375. [PMID: 33679794 PMCID: PMC7928324 DOI: 10.3389/fimmu.2021.636375] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 01/26/2021] [Indexed: 12/19/2022] Open
Abstract
In this review article we discuss the role of the memory T cells in multiple myeloma (MM) and how they may influence immune responses in patients that received immunomodulating drugs and check point therapy.
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Affiliation(s)
- Anne Marit Sponaas
- Department of Clinical and Molecular Medicine, Center for Myeloma Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Anders Waage
- Department of Clinical and Molecular Medicine, Center for Myeloma Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Hematology, St.Olavs Hospital, Trondheim, Norway
| | - Esten N Vandsemb
- Department of Clinical and Molecular Medicine, Center for Myeloma Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Kristine Misund
- Department of Clinical and Molecular Medicine, Center for Myeloma Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Magne Børset
- Department of Clinical and Molecular Medicine, Center for Myeloma Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Immunology and Transfusion Medicine, St.Olavs Hospital, Trondheim, Norway
| | - Anders Sundan
- Department of Clinical and Molecular Medicine, Center for Myeloma Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Tobias Schmidt Slørdahl
- Department of Clinical and Molecular Medicine, Center for Myeloma Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Hematology, St.Olavs Hospital, Trondheim, Norway
| | - Therese Standal
- Department of Clinical and Molecular Medicine, Center for Myeloma Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Clinical and Molecular Medicine, Center of Molecular Inflammation Research, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
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20
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Abstract
Novel, potent tumor-associated antigens are needed to improve the efficacy of immunotherapy for myeloma. We demonstrated that active vaccination using the DKK1-DNA vaccine in the myeloma mouse model protected mice from developing myeloma and effectively treated established myeloma. Therefore, DKK1 could be developed as a novel vaccine for myeloma immunotherapy.
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Affiliation(s)
- Jianfei Qian
- Department of Lymphoma/Myeloma; Division of Cancer Medicine; Center for Cancer Immunology Research; The University of Texas MD Anderson Cancer Center; Houston, TX USA
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21
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Xu Y, Guo J, Liu J, Xie Y, Li X, Jiang H, Wang J, Peng Z, Wang J, Wang S, Wan C, Chen L, Zhong Y, Liu B, Liu Z. Hypoxia-induced CREB cooperates MMSET to modify chromatin and promote DKK1 expression in multiple myeloma. Oncogene 2021; 40:1231-1241. [PMID: 33420361 PMCID: PMC7892339 DOI: 10.1038/s41388-020-01590-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 11/17/2020] [Accepted: 11/26/2020] [Indexed: 12/20/2022]
Abstract
Myeloma cells produce excessive levels of dickkopf-1 (DKK1), which mediates the inhibition of Wnt signaling in osteoblasts, leading to multiple myeloma (MM) bone disease. Nevertheless, the precise mechanisms underlying DKK1 overexpression in myeloma remain incompletely understood. Herein, we provide evidence that hypoxia promotes DKK1 expression in myeloma cells. Under hypoxic conditions, p38 kinase phosphorylated cAMP-responsive element-binding protein (CREB) and drove its nuclear import to activate DKK1 transcription. In addition, high levels of DKK1 were associated with the presence of focal bone lesions in patients with t(4;14) MM, overexpressing the histone methyltransferase MMSET, which was identified as a downstream target gene of hypoxia-inducible factor (HIF)-1α. Furthermore, we found that CREB could recruit MMSET, leading to the stabilization of HIF-1α protein and the increased dimethylation of histone H3 at lysine 36 on the DKK1 promoter. Knockdown of CREB in myeloma cells alleviated the suppression of osteoblastogenesis by myeloma-secreted DKK1 in vitro. Combined treatment with a CREB inhibitor and the hypoxia-activated prodrug TH-302 (evofosfamide) significantly reduced MM-induced bone destruction in vivo. Taken together, our findings reveal that hypoxia and a cytogenetic abnormality regulate DKK1 expression in myeloma cells, and provide an additional rationale for the development of therapeutic strategies that interrupt DKK1 to cure MM.
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Affiliation(s)
- Yinyin Xu
- Clinical Laboratory of Yongchuan Hospital, Chongqing Medical University, Chongqing, China.,Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Jing Guo
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Jing Liu
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Ying Xie
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Xin Li
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Hongmei Jiang
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Jingjing Wang
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Ziyi Peng
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Jingya Wang
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Sheng Wang
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China
| | - Chao Wan
- Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Lanting Chen
- Department of Hematology, Yongchuan Hospital of Chongqing Medical University, Chongqing, China
| | - Yuping Zhong
- Department of Hematology, Qingdao Municipal Hospital, Qingdao, Shandong, China
| | - Beizhong Liu
- Clinical Laboratory of Yongchuan Hospital, Chongqing Medical University, Chongqing, China. .,Key Laboratory of Laboratory Medical Diagnostics, Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, China.
| | - Zhiqiang Liu
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Physiology and Pathophysiology, School of Basic Medical Science, Tianjin Medical University, Heping, Tianjin, China. .,Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China.
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22
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Guo S, Xiao P, Li B, Wang W, Wang S, Lv T, Xu X, Chen C, Huang L, Li Z, Tang L, Peng L, Wang H. Co-immunizing with PD-L1 induces CD8 + DCs-mediated anti-tumor immunity in multiple myeloma. Int Immunopharmacol 2020; 84:106516. [PMID: 32334387 DOI: 10.1016/j.intimp.2020.106516] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 03/24/2020] [Accepted: 04/13/2020] [Indexed: 12/24/2022]
Abstract
Tumor therapeutic vaccines have faced a challenge for effective protection against malignant tumors by inducing tumor-specific CD8+ T cell responses. Here, we designed a DNA vaccine containing a tumor-specific antigen of Dickkopf-1 (DKK-1) and an immune checkpoint of programmed death ligand 1 (PD-L1) delivered by PLGA/PEI nanoparticle-mediated delivery system for multiple myeloma therapy. Murine subcutaneous tumor model established with human DKK1 (hDKK-1)-SP2/0 cells were intramuscularly immunized with PLGA/PEI-pPD-L1/pDDK-1 vaccine and equal amount of control 3 times at 10 day-intervals. Compared with PLGA/PEI-pDKK1 immunization group, PLGA/PEI-pPD-L1/pDKK-1 co-immunization enhanced the induction and mature of CD11c+ DCs and CD8+CD11c+ DCs, and promoted antigen-specific Th1 responses and cytotoxic T lymphocyte (CTL) responses. The reduced tumor volume and weight as well as increased tumor inhibition rate were observed in PLGA/PEI-pPD-L1/pDKK-1 vaccine co-immunization group, indicated that the vaccine could effectively inhibit the tumor growth of multiple myeloma. The anti-tumor activity of PLGA/PEI-pPD-L1/pDKK-1 vaccine was abrogated by CD8 cell depletion accompanied with the reduced percentages of CD8+CD11c+ DCs and CD8+ T cells in the spleen and TILs. These results indicated that the anti-tumor efficacy of PLGA/PEI-pPD-L1/pDKK-1 vaccine was required for CD8+CD11c+ DCs-mediated CD8+ T cell immunity responses. This vaccine strategy may represent a potential and promising approach for hematological malignancy treatment.
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Affiliation(s)
- Shuli Guo
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Pengli Xiao
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Bo Li
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Wanli Wang
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Songyun Wang
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Tao Lv
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Xiaoyan Xu
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Cong Chen
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Lei Huang
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Zhi Li
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Li Tang
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Liang Peng
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China
| | - Huirui Wang
- Department of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan 471009, PR China.
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23
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Kared H, Tan SW, Lau MC, Chevrier M, Tan C, How W, Wong G, Strickland M, Malleret B, Amoah A, Pilipow K, Zanon V, Govern NM, Lum J, Chen JM, Lee B, Florian MC, Geiger H, Ginhoux F, Ruiz-Mateos E, Fulop T, Rajasuriar R, Kamarulzaman A, Ng TP, Lugli E, Larbi A. Immunological history governs human stem cell memory CD4 heterogeneity via the Wnt signaling pathway. Nat Commun 2020; 11:821. [PMID: 32041953 PMCID: PMC7010798 DOI: 10.1038/s41467-020-14442-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 01/09/2020] [Indexed: 12/21/2022] Open
Abstract
The diversity of the naïve T cell repertoire drives the replenishment potential and capacity of memory T cells to respond to immune challenges. Attrition of the immune system is associated with an increased prevalence of pathologies in aged individuals, but whether stem cell memory T lymphocytes (TSCM) contribute to such attrition is still unclear. Using single cells RNA sequencing and high-dimensional flow cytometry, we demonstrate that TSCM heterogeneity results from differential engagement of Wnt signaling. In humans, aging is associated with the coupled loss of Wnt/β-catenin signature in CD4 TSCM and systemic increase in the levels of Dickkopf-related protein 1, a natural inhibitor of the Wnt/β-catenin pathway. Functional assays support recent thymic emigrants as the precursors of CD4 TSCM. Our data thus hint that reversing TSCM defects by metabolic targeting of the Wnt/β-catenin pathway may be a viable approach to restore and preserve immune homeostasis in the context of immunological history.
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Affiliation(s)
- Hassen Kared
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore.
| | - Shu Wen Tan
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Mai Chan Lau
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Marion Chevrier
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Crystal Tan
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Wilson How
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Glenn Wong
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Marie Strickland
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Benoit Malleret
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore
| | - Amanda Amoah
- Institute of Molecular Medicine, University of Ulm, Ulm, Germany
| | - Karolina Pilipow
- Humanitas Clinical and Research Center, Laboratory of Translational Immunology (LTI), Rozzano, Italy
| | - Veronica Zanon
- Humanitas Clinical and Research Center, Laboratory of Translational Immunology (LTI), Rozzano, Italy
| | - Naomi Mc Govern
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Josephine Lum
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Jin Miao Chen
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Bernett Lee
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | | | - Hartmut Geiger
- Institute of Molecular Medicine, University of Ulm, Ulm, Germany
- Experimental Hematology and Cancer Biology, CCHMC, Cincinnati, OH, USA
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore
| | - Ezequiel Ruiz-Mateos
- Clinical Unit of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville (IBiS), Virgen del Rocío University Hospital, CSIC, University of Seville, Seville, Spain
| | - Tamas Fulop
- Department of Medicine, Faculty of Medicine, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Reena Rajasuriar
- Centre of Excellence for Research in AIDS (CERiA), University of Malaya, Kuala Lumpur, Malaysia
- The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Adeeba Kamarulzaman
- Centre of Excellence for Research in AIDS (CERiA), University of Malaya, Kuala Lumpur, Malaysia
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Tze Pin Ng
- Gerontology Research Programme and Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Enrico Lugli
- Humanitas Clinical and Research Center, Laboratory of Translational Immunology (LTI), Rozzano, Italy
| | - Anis Larbi
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Immunos Building, 8A Biomedical Grove, Biopolis, Republic of Singapore.
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore.
- Department of Medicine, Faculty of Medicine, University of Sherbrooke, Sherbrooke, Quebec, Canada.
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24
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Paton-Hough J, Tazzyman S, Evans H, Lath D, Down JM, Green AC, Snowden JA, Chantry AD, Lawson MA. Preventing and Repairing Myeloma Bone Disease by Combining Conventional Antiresorptive Treatment With a Bone Anabolic Agent in Murine Models. J Bone Miner Res 2019; 34:783-796. [PMID: 30320927 PMCID: PMC6607020 DOI: 10.1002/jbmr.3606] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 09/27/2018] [Accepted: 10/06/2018] [Indexed: 12/14/2022]
Abstract
Multiple myeloma is a plasma cell malignancy, which develops in the bone marrow and frequently leads to severe bone destruction. Current antiresorptive therapies to treat the bone disease do little to repair damaged bone; therefore, new treatment strategies incorporating bone anabolic therapies are urgently required. We hypothesized that combination therapy using the standard of care antiresorptive zoledronic acid (Zol) with a bone anabolic (anti-TGFβ/1D11) would be more effective at treating myeloma-induced bone disease than Zol therapy alone. JJN3 myeloma-bearing mice (n = 8/group) treated with combined Zol and 1D11 resulted in a 48% increase (p ≤ 0.001) in trabecular bone volume (BV/TV) compared with Zol alone and a 65% increase (p ≤ 0.0001) compared with 1D11 alone. Our most significant finding was the substantial repair of U266-induced osteolytic bone lesions with combination therapy (n = 8/group), which resulted in a significant reduction in lesion area compared with vehicle (p ≤ 0.01) or Zol alone (p ≤ 0.01). These results demonstrate that combined antiresorptive and bone anabolic therapy is significantly more effective at preventing myeloma-induced bone disease than Zol alone. Furthermore, we demonstrate that combined therapy is able to repair established myelomatous bone lesions. This is a highly translational strategy that could significantly improve bone outcomes and quality of life for patients with myeloma. © 2018 The Authors. Journal of Bone and Mineral Research Published by Wiley Periodicals Inc.
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Affiliation(s)
- Julia Paton-Hough
- Sheffield Myeloma Research Team, Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Mellanby Centre for Bone Research, University of Sheffield Medical School, University of Sheffield, Sheffield, UK
| | - Simon Tazzyman
- Sheffield Myeloma Research Team, Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Mellanby Centre for Bone Research, University of Sheffield Medical School, University of Sheffield, Sheffield, UK
| | - Holly Evans
- Sheffield Myeloma Research Team, Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Mellanby Centre for Bone Research, University of Sheffield Medical School, University of Sheffield, Sheffield, UK
| | - Darren Lath
- Sheffield Myeloma Research Team, Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Mellanby Centre for Bone Research, University of Sheffield Medical School, University of Sheffield, Sheffield, UK
| | - Jenny M Down
- Sheffield Myeloma Research Team, Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Mellanby Centre for Bone Research, University of Sheffield Medical School, University of Sheffield, Sheffield, UK
| | - Alanna C Green
- Sheffield Myeloma Research Team, Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Mellanby Centre for Bone Research, University of Sheffield Medical School, University of Sheffield, Sheffield, UK
| | - John A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire Hospital, Sheffield, UK
| | - Andrew D Chantry
- Sheffield Myeloma Research Team, Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Mellanby Centre for Bone Research, University of Sheffield Medical School, University of Sheffield, Sheffield, UK.,Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire Hospital, Sheffield, UK
| | - Michelle A Lawson
- Sheffield Myeloma Research Team, Department of Oncology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.,Mellanby Centre for Bone Research, University of Sheffield Medical School, University of Sheffield, Sheffield, UK
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25
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Ghobrial IM, Detappe A, Anderson KC, Steensma DP. The bone-marrow niche in MDS and MGUS: implications for AML and MM. Nat Rev Clin Oncol 2018; 15:219-233. [PMID: 29311715 DOI: 10.1038/nrclinonc.2017.197] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Several haematological malignancies, including multiple myeloma (MM) and acute myeloid leukaemia (AML), have well-defined precursor states that precede the development of overt cancer. MM is almost always preceded by monoclonal gammopathy of undetermined significance (MGUS), and at least a quarter of all patients with myelodysplastic syndromes (MDS) have disease that evolves into AML. In turn, MDS are frequently anteceded by clonal haematopoiesis of indeterminate potential (CHIP). The acquisition of additional genetic and epigenetic alterations over time clearly influences the increasingly unstable and aggressive behaviour of neoplastic haematopoietic clones; however, perturbations in the bone-marrow microenvironment are increasingly recognized to have key roles in initiating and supporting oncogenesis. In this Review, we focus on the concept that the haematopoietic neoplasia-microenvironment relationship is an intimate rapport between two partners, provide an overview of the evidence supporting a role for the bone-marrow niche in promoting neoplasia, and discuss the potential for niche-specific therapeutic targets.
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Affiliation(s)
- Irene M Ghobrial
- Division of Hematological Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, Massachusetts 02115, USA
| | - Alexandre Detappe
- Division of Hematological Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, Massachusetts 02115, USA
| | - Kenneth C Anderson
- Division of Hematological Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, Massachusetts 02115, USA
| | - David P Steensma
- Division of Hematological Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, Massachusetts 02115, USA
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26
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Liu TT, Wu Y, Niu T. Human DKK1 and human HSP70 fusion DNA vaccine induces an effective anti-tumor efficacy in murine multiple myeloma. Oncotarget 2017; 9:178-191. [PMID: 29416605 PMCID: PMC5787455 DOI: 10.18632/oncotarget.23352] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 11/26/2017] [Indexed: 02/05/2023] Open
Abstract
Dickkopf-1 (DKK1) is an ideal target for the immunotherapy of multiple myeloma. Heat Shock protein70 (HSP70) is a class of important molecular chaperone to promote antigen presentation. Homologous xenogeneic antigens can enhance immunogenicity and induce stronger anti-tumor immune response than that of allogeneic ones. Therefore, we constructed human DKK1 and human HSP70 DNA fusion vaccine (hDKK1-hHSP70), and then determined its anti-tumor immuno- genicity and anti-tumor effects on immunizing BALB/c mice already inoculated with NS-1 murine multiple myeloma cells in prophylactic and therapeutic models using cytotoxic T lymphocytes, enzyme-lined immunosorbent assay, flow cytometry, immunohistochemistry and Hochest staining. The side effects of vaccines were also monitored. We found that hDKK1-hHSP70 fusion vaccine could significantly inhibit tumor growth and prolonged the survival of the mice, whether prophylactic or therapeutic immunotherapy in vivo, by eliciting both humoral and cellular tumor-specific immune responses. A significant decrease of proliferation and increase of apoptosis were also observed in the tumor tissues injected with hDKK1-hHSP70 vaccine. These findings showed the xenogeneic homologous vaccination had stronger immunogenicity and minimal toxicity. Our study may provide an effective and safety immonutheraphy strategy for multiple myeloma.
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Affiliation(s)
- Ting-Ting Liu
- Department of Hematology & Research Laboratory of Hematology, West China Hospital, Sichuan University, Chengdu, P.R. China.,Department of Internal Medicine, No. 4 West China Teaching Hospital, Sichuan University, Chengdu, P.R. China
| | - Yang Wu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, P.R. China
| | - Ting Niu
- Department of Hematology & Research Laboratory of Hematology, West China Hospital, Sichuan University, Chengdu, P.R. China
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27
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Kagey MH, He X. Rationale for targeting the Wnt signalling modulator Dickkopf-1 for oncology. Br J Pharmacol 2017; 174:4637-4650. [PMID: 28574171 PMCID: PMC5727329 DOI: 10.1111/bph.13894] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 05/12/2017] [Accepted: 05/19/2017] [Indexed: 12/15/2022] Open
Abstract
Wnt signalling is a fundamental pathway involved in embryonic development and adult tissue homeostasis. Mutations in the pathway frequently lead to developmental defects and cancer. As such, therapeutic intervention of this pathway has generated tremendous interest. Dickkopf-1 (DKK1) is a secreted inhibitor of β-catenin-dependent Wnt signalling and was originally characterized as a tumour suppressor based on the prevailing view that Wnt signalling promotes cancer pathogenesis. However, DKK1 appears to increase tumour growth and metastasis in preclinical models and its elevated expression correlates with a poor prognosis in a range of cancers, indicating that DKK1 has more complex cellular and biological functions than originally appreciated. Here, we review current evidence for the cancer-promoting activity of DKK1 and recent insights into the effects of DKK1 on signalling pathways in both cancer and immune cells. We discuss the rationale and promise of targeting DKK1 for oncology. LINKED ARTICLES This article is part of a themed section on WNT Signalling: Mechanisms and Therapeutic Opportunities. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v174.24/issuetoc.
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Affiliation(s)
| | - Xi He
- The F. M. Kirby Neurobiology Center, Boston Children's Hospital, Department of NeurologyHarvard Medical SchoolBostonMAUSA
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28
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Ma J, Li Q, Yu Z, Cao Z, Liu S, Chen L, Li H, Gao S, Yan T, Wang Y, Liu Q. Immunotherapy Strategies Against Multiple Myeloma. Technol Cancer Res Treat 2017. [PMCID: PMC5762093 DOI: 10.1177/1533034617743155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Multiple myeloma is a monoclonal B-cell malignancy characterized by an accumulation of malignant plasma cells in the bone marrow, the presence of a monoclonal protein in the serum and/or urine, decreased normal immunoglobulin levels, and lytic bone disease. Patients with multiple myeloma benefit from combination therapy including novel therapeutic agents followed by autologous stem cell transplantation prolonged maintenance therapy. However, multiple myeloma remains incurable; most patients with multiple myeloma will eventually become resistant to chemotherapy, and progression or relapse of the disease is inevitable. Immunotherapy represents a novel therapeutic approach with few adverse effects and good targeting capability that might be a powerful pool to allow long-term control of minimal residual disease. This article reviews the literature evaluating 4 major immunotherapeutic approaches for multiple myeloma including cellular immunotherapy, humoral immunotherapy, radio immunotherapy, and immunomodulation.
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Affiliation(s)
- Jing Ma
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
| | - Qian Li
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, People’s Republic of China
| | - Zhen Yu
- State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Disease Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, People’s Republic of China
| | - Zeng Cao
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
| | - Su Liu
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
| | - Lin Chen
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
| | - Han Li
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
| | - Shuang Gao
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
| | - Tinghui Yan
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
| | - Yafei Wang
- Tianjin Key Laboratory of Cancer Prevention and Therapy, Department of Hematology and Blood and Marrow Transplantation, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Hexi District, Tianjin, People’s Republic of China
| | - Qiang Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, People’s Republic of China
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29
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Shen L, Wu X, Tan J, Gu M, Teng Y, Wang Z, Yue W. Combined detection of dickkopf-1 subtype classification autoantibodies as biomarkers for the diagnosis and prognosis of non-small cell lung cancer. Onco Targets Ther 2017; 10:3545-3556. [PMID: 28790847 PMCID: PMC5530063 DOI: 10.2147/ott.s134162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Purpose This study aims to identify the clinical significance of serum autoantibodies against dickkopf-1 (DKK1) and evaluate their feasibility in the immunodiagnosis and prognosis of non-small cell lung cancer (NSCLC). Experimental design Epitope mapping by peptide microarray-based serum screening of NSCLC patients (n=72) and healthy controls (n=16) was performed. Indirect ELISA with peptides was used to measure the serum levels of autoantibodies in 206 NSCLC patients and 99 healthy controls. A 3-year follow-up was monitored to evaluate the correlation between serological levels of autoantibodies and overall survival (OS) and progression-free survival (PFS). Results Four highly reactive epitopes were identified, which included peptides 67–84 (Pep A), 37–54 (Pep B), 145–156 (Pep C) and 247–261 (Pep D). The autoantibodies levels were considerably higher in sera of NSCLC patients compared with controls (P<0.001), and a highly significant correlation with distant metastases was observed (Pep A: P=0.09, Pep B: P<0.01, Pep C: P<0.01 and Pep D: P<0.01). High levels of antibody subtype to Pep B were remarkably associated with better OS (P=0.004) and PFS (P=0.006). Subsequent Cox regression analysis disclosed that antibody to Pep B was an independent prognostic factor for NSCLC (OS: P=0.008, HR =0.435, 95% CI 0.236–0.802; PFS: P=0.032, HR =0.533, 95% CI 0.322–0.950). Conclusion Identified linear epitopes of antigens by peptide microarray are easily available, and subtype classification of DKK1 autoantibodies as novel biomarkers for the diagnosis and prognosis of NSCLC. Our results also highlight the antibody subtype to Pep B as the most valuable biomarker for favorable prognosis of NSCLC.
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Affiliation(s)
- Lei Shen
- Department of Cellular and Molecular Biology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute
| | - Xiaoguang Wu
- Department of Ward 2, Beijing Chest Hospital, Capital Medical University, Beijing
| | - Jinjing Tan
- Department of Cellular and Molecular Biology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute
| | - Meng Gu
- Department of Cellular and Molecular Biology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute
| | - Yu Teng
- Department of Cellular and Molecular Biology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute
| | - Zitong Wang
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University, Beijing
| | - Wentao Yue
- Department of Cellular and Molecular Biology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute.,Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Chaoyang, Beijing, People's Republic of China
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30
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Abstract
Historically, immune-based therapies have played a leading role in the treatment of hematologic malignancies, with the efficacy of stem cell transplantation largely attributable to donor immunity against malignant cells. As new and more targeted immunotherapies have developed, their role in the treatment of hematologic malignancies is evolving and expanding. Herein, we discuss approaches for antigen discovery and review known and novel tumor antigens in hematologic malignancies. We further explore the role of established and investigational immunotherapies in hematologic malignancies, with a focus on personalization of treatment modalities such as cancer vaccines and adoptive cell therapy. Finally, we identify areas of active investigation and development. Immunotherapy is at an exciting crossroads for the treatment of hematologic malignancies, with further investigation aimed at producing effective, targeted immune therapies that maximize antitumor effects while minimizing toxicity.
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Affiliation(s)
- David A. Braun
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Massachusetts General Hospital Cancer Center, Boston, Massachusetts, USA
| | - Catherine J. Wu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
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31
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Lu C, Meng S, Jin Y, Zhang W, Li Z, Wang F, Wang-Johanning F, Wei Y, Liu H, Tu H, Su D, He A, Cao X, Zhou F. A novel multi-epitope vaccine from MMSA-1 and DKK1 for multiple myeloma immunotherapy. Br J Haematol 2017; 178:413-426. [PMID: 28508448 DOI: 10.1111/bjh.14686] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Accepted: 02/02/2017] [Indexed: 01/16/2023]
Abstract
The identification of novel tumour-associated antigens is urgently needed to improve the efficacy of immunotherapy for multiple myeloma (MM). In this study, we identified a membrane protein MMSA-1 (multiple myeloma special antigen-1) that was specifically expressed in MM and exhibited significantly positive correlation with MM. We then identified HLA-A*0201-restricted MMSA-1 epitopes and tested their cytotoxic T lymphocyte (CTL) response. The MMSA-1 epitope SLSLLTIYV vaccine was shown to induce an obvious CTL response in vitro. To improve the immunotherapy, we constructed a multi-epitope peptide vaccine by combining epitopes derived from MMSA-1 and Dickkopf-1 (DKK1). The effector T cells induced by multi-epitope peptide vaccine-loaded dendritic cells lysed U266 cells more effectively than MMSA-1/DKK1 single-epitope vaccine. In myeloma-bearing severe combined immunodeficient mice, the multi-epitope vaccine improved the survival rate significantly compared with single-epitope vaccine. Consistently, multi-epitope vaccine decreased the tumour volume greatly and alleviated bone destruction. The frequencies of CD4+ and CD8+ T cells was significantly increased in mouse blood induced by the multi-epitope vaccine, indicating that it inhibits myeloma growth by changing T cell subsets and alleviating immune paralysis. This study identified a novel peptide from MMSA-1 and the multi-epitope vaccine will be used to establish appropriate individualized therapy for MM.
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Affiliation(s)
- Chenyang Lu
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shan Meng
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yanxia Jin
- Department of Haematology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Wanggang Zhang
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zongfang Li
- National-local Joint Engineering Research Centre of Biodiagnostics & Biotherapy, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Fang Wang
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | | | - Yongchang Wei
- Department of Radiation and Medical Oncology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Hailing Liu
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Honglei Tu
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Dan Su
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Aili He
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xingmei Cao
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Fuling Zhou
- Department of Clinical Haematology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Department of Haematology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
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32
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Imayoshi N, Yoshioka M, Chauhan J, Nakata S, Toda Y, Fletcher S, Strovel JW, Takata K, Ashihara E. CG13250, a novel bromodomain inhibitor, suppresses proliferation of multiple myeloma cells in an orthotopic mouse model. Biochem Biophys Res Commun 2017; 484:262-268. [PMID: 28115161 DOI: 10.1016/j.bbrc.2017.01.088] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 01/18/2017] [Indexed: 12/20/2022]
Abstract
Multiple myeloma (MM) is characterized by the clonal proliferation of neoplastic plasma cells. Despite a stream of new molecular targets based on better understanding of the disease, MM remains incurable. Epigenomic abnormalities contribute to the pathogenesis of MM. bromodomain 4 (BRD4), a member of the bromodomain and extraterminal (BET) family, binds to acetylated histones during M/G1 transition in the cell cycle promoting progression to S phase. In this study, we investigated the effects of a novel BET inhibitor CG13250 on MM cells. CG13250 inhibited ligand binding to BRD4 in a dose-dependent manner and with an IC50 value of 1.1 μM. It inhibited MM proliferation in a dose-dependent manner and arrested cells in G1, resulting in the induction of apoptosis through caspase activation. CG13250 inhibited the binding of BRD4 to c-MYC promoter regions suppressing the transcription of the c-MYC gene. Administered in vivo, CG13250 significantly prolonged survival of an orthotopic MM-bearing mice. In conclusion, CG13250 is a novel bromodomain inhibitor that is a promising molecular targeting agent against MM.
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Affiliation(s)
- Natsuki Imayoshi
- Department of Clinical and Translational Physiology, Kyoto Pharmaceutical University, Kyoto, Japan
| | | | - Jay Chauhan
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, USA
| | - Susumu Nakata
- Department of Clinical Oncology, Kyoto Pharmaceutical University, Kyoto, Japan
| | - Yuki Toda
- Department of Clinical and Translational Physiology, Kyoto Pharmaceutical University, Kyoto, Japan
| | - Steven Fletcher
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, USA
| | | | - Kazuyuki Takata
- Department of Clinical and Translational Physiology, Kyoto Pharmaceutical University, Kyoto, Japan
| | - Eishi Ashihara
- Department of Clinical and Translational Physiology, Kyoto Pharmaceutical University, Kyoto, Japan.
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33
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Wo D, Peng J, Ren DN, Qiu L, Chen J, Zhu Y, Yan Y, Yan H, Wu J, Ma E, Zhong TP, Chen Y, Liu Z, Liu S, Ao L, Liu Z, Jiang C, Peng J, Zou Y, Qian Q, Zhu W. Opposing Roles of Wnt Inhibitors IGFBP-4 and Dkk1 in Cardiac Ischemia by Differential Targeting of LRP5/6 and β-catenin. Circulation 2016; 134:1991-2007. [PMID: 27803037 DOI: 10.1161/circulationaha.116.024441] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 10/05/2016] [Indexed: 01/01/2023]
Abstract
Background:
Myocardial infarction is one of the leading causes of morbidity and mortality worldwide, triggering irreversible myocardial cell damage and heart failure. The role of low-density lipoprotein receptor-related proteins 5 and 6 (LRP5/6) as coreceptors of the Wnt/β-catenin pathway in the adult heart remain unknown. Insulin-like growth factor binding protein 4 and dickkopf-related protein 1 (Dkk1) are 2 secreted LRP5/6 binding proteins that play a crucial role in heart development through preventing Wnt/β-catenin pathway activation. However, their roles in the adult heart remain unexplored.
Methods:
To understand the role of LRP5/6 and β-catenin in the adult heart, we constructed conditional cardiomyocyte-specific LRP5/6 and β-catenin knockout mice and induced surgical myocardial infarction. We also directly injected recombinant proteins of insulin-like growth factor binding protein 4 and Dkk1 into the heart immediately following myocardial infarction to further examine the mechanisms through which these proteins regulate LRP5/6 and β-catenin.
Results:
Deletion of LRP5/6 promoted cardiac ischemic insults. Conversely, deficiency of β-catenin, a downstream target of LRP5/6, was beneficial in ischemic injury. It is interesting to note that although both insulin-like growth factor binding protein 4 and Dkk1 are secreted Wnt/β-catenin pathway inhibitors, insulin-like growth factor binding protein 4 protected the ischemic heart by inhibiting β-catenin, whereas Dkk1 enhanced the injury response mainly through inducing LRP5/6 endocytosis and degradation.
Conclusions:
Our findings reveal previously unidentified dual roles of LRP5/6 involved in the cardiomyocyte response to ischemic injury. These findings suggest new therapeutic strategies in ischemic heart disease by fine-tuning LRP5/6 and β-catenin signaling within the Wnt/β-catenin pathway.
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Affiliation(s)
- Da Wo
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Jinhui Peng
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Dan-ni Ren
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Liman Qiu
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Jinxiao Chen
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Ye Zhu
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Yingjing Yan
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Hongwei Yan
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Jian Wu
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - En Ma
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Tao P. Zhong
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Yihan Chen
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Zhongmin Liu
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Shangfeng Liu
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Luoquan Ao
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Zhenping Liu
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Cizhong Jiang
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Jun Peng
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Yunzeng Zou
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Qirong Qian
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
| | - Weidong Zhu
- From Clinical and Translational Research Center Shanghai East Hospital, Key Laboratory of Arrhythmias, Ministry of Education, Tongji University School of Medicine, China (D.W., Jinhui Peng, D.-n.R., J.C., Y. Zhu, Y.Y., H.Y., E.M., Y.C., Zhongmin Liu, S.L., L.A., W.Z.); Department of Orthopedics, Changzheng Hospital, Shanghai, China (Jinhui Peng, Q.Q.); Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China (L.Q., Jun Peng); Shanghai Key Laboratory
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Xu Y, Chen B, George SK, Liu B. Downregulation of MicroRNA-152 contributes to high expression of DKK1 in multiple myeloma. RNA Biol 2016; 12:1314-22. [PMID: 26400224 DOI: 10.1080/15476286.2015.1094600] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Multiple myeloma (MM) induced bone lesion is one of the most crippling characteristics, and the MM secreted Dickkopf-1 (DKK1) has been reported to play important role in this pathologic process. However, the underlying regulation mechanisms involved in DKK1 expression are still unclear. In this study, we validated the expression patterns of microRNA (miR) 15a, 34a, 152, and 223 in MM cells and identified that miR-152 was significantly downregulated in the MM group compared with the non-MM group, and that miR-152 level was negatively correlated with the expression of DKK1 in the MM cells. Mechanistic studies showed that manipulating miR-152 artificially in MM cells led to changes in DKK-1 expression, and miR-152 blocked DKK1 transcriptional activity by binding to the 3'UTR of DKK1 mRNA. Importantly, we revealed that MM cells stably expressing miR-152 improved the chemotherapy sensitivity, and counteracted the bone disruption in an intrabone-MM mouse model. Our study contributes better understanding of the regulation mechanism of DKK-1 in MM, and opens up the potential for developing newer therapeutic strategies in the MM treatment.
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Affiliation(s)
- Yinyin Xu
- a Department of Clinical Laboratory ; Affiliated Yongchuan Hospital of Chongqing Medical University ; Chongqing , PR China.,d These authors contributed equally to this study
| | - Bingda Chen
- b Department of Neurology ; People's Hospital of Bishan District ; Bishan , Chongqing , PR China.,d These authors contributed equally to this study
| | - Suraj K George
- c Department of Hematopathology ; The University of Texas MD Anderson Cancer Center ; Houston , TX USA
| | - Beizhong Liu
- a Department of Clinical Laboratory ; Affiliated Yongchuan Hospital of Chongqing Medical University ; Chongqing , PR China
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Mazon M, Masi D, Carreau M. Modulating Dickkopf-1: A Strategy to Monitor or Treat Cancer? Cancers (Basel) 2016; 8:cancers8070062. [PMID: 27367730 PMCID: PMC4963804 DOI: 10.3390/cancers8070062] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 06/19/2016] [Accepted: 06/23/2016] [Indexed: 12/17/2022] Open
Abstract
Dickkopf-1 (DKK1) is a secreted Wnt/β-catenin pathway antagonist involved in embryogenesis. It was first described 25 years ago for its function in head induction and limb morphogenesis. Since then, this protein has been widely studied in the context of active Wnt/β-catenin signalling during cellular differentiation and development. Dysregulation of DKK1 has been associated with bone pathologies and has now emerged as a potential biomarker of cancer progression and prognosis for several types of malignancies. Reducing the amount of circulating DKK1 may reveal a simple and efficient strategy to limit or reverse cancer growth. This review will provide an overview of the role of Dickkopf-1 in cancer and explore its potential use as a biomarker and therapeutic target.
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Affiliation(s)
- Mélody Mazon
- CHU de Québec Research Center, 2705 Boulevard Laurier, RC-9800, Québec, QC G1V 4G2, Canada.
| | - Delphine Masi
- CHU de Québec Research Center, 2705 Boulevard Laurier, RC-9800, Québec, QC G1V 4G2, Canada.
| | - Madeleine Carreau
- CHU de Québec Research Center, 2705 Boulevard Laurier, RC-9800, Québec, QC G1V 4G2, Canada.
- Department of Pediatrics, Université Laval, Québec, QC G1V 0A6, Canada.
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Ehrlich GD. The Paradox of Dickkopf-1: Tumor Suppressor and Tumor Enhancer. Genet Test Mol Biomarkers 2016; 20:163-4. [PMID: 26990728 DOI: 10.1089/gtmb.2016.29012.gde] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Garth D Ehrlich
- 1 Department of Microbiology and Immunology, Head and Neck Surgery, Drexel University College of Medicine , Philadelphia, Pennsylvania.,2 Department of Otolaryngology, Head and Neck Surgery, Drexel University College of Medicine , Philadelphia, Pennsylvania.,3 Center for Genomic Sciences and Center for Advanced Microbial Processing, Institute for Molecular Medicine and Infectious Disease, Drexel University College of Medicine , Philadelphia, Pennsylvania
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Liang B, Zhong L, He Q, Wang S, Pan Z, Wang T, Zhao Y. Serum dickkopf-1 as a biomarker in screening gastrointestinal cancers: a systematic review and meta-analysis. Onco Targets Ther 2015; 8:3115-22. [PMID: 26543380 PMCID: PMC4622446 DOI: 10.2147/ott.s93152] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE Despite advances in the early diagnosis of gastrointestinal (GI) cancers, these cancers are often being detected rather late in their course. Emerging published data on the accuracy of dickkopf-1 (DKK1) for diagnosing GI cancers are inconsistent. The purpose of this systematic review and meta-analysis was to evaluate the diagnostic value of DKK1 in the diagnosis of GI cancers. METHODS A systematic literature search of PubMed, Web of Science, Embase, Chinese National Knowledge Infrastructure, and WANFANG databases was conducted to identify the related studies published before May 1, 2015, which investigated the diagnostic value of serum DKK1 for GI cancers. The methodological quality of each study was assessed according to the Quality Assessment of Diagnostic Accuracy Studies 2 checklist. The diagnostic performance was pooled and analyzed using a bivariate model. Publication bias was evaluated with the Deeks' funnel test. RESULTS A total of 15 studies with 5,076 participants were finally identified for the meta-analysis. The pooled results of sensitivity (SEN), specificity (SPE), positive likelihood ratio, negative likelihood ratio, and diagnostic odds ratio for DKK1 test were 0.72 (95% confidence interval [CI]: 0.70-0.74), 0.90 (95% CI: 0.89-0.91), 7.72 (95% CI: 4.90-12.14), 0.29 (95% CI: 0.22-0.39), and 28.95 (95% CI: 16.25-51.65) for diagnosis of GI cancers, respectively. The area under the summary receiver-operating characteristic curve was 0.8901. The SEN of DKK1 in diagnosis of gastric cancer and pancreatic cancer may be higher than hepatocellular carcinoma, and the SPE in pancreatic cancer subgroup was lower than hepatocellular carcinoma and gastric cancer subgroups. CONCLUSION The currently available evidence suggests that serum DKK1 is a potential biomarker with high SEN and SPE for screening GI cancers. To better elucidate the usefulness of serum DKK1, further studies are needed.
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Affiliation(s)
- Bin Liang
- Key Laboratory of Cell Biology, Biochip Center, Ministry of Public Health, China Medical University, Shenyang, People's Republic of China
| | - Liansheng Zhong
- Key Laboratory of Cell Biology, Biochip Center, Ministry of Public Health, China Medical University, Shenyang, People's Republic of China
| | - Qun He
- Key Laboratory of Cell Biology, Biochip Center, Ministry of Public Health, China Medical University, Shenyang, People's Republic of China
| | - Shaocheng Wang
- Key Laboratory of Cell Biology, Biochip Center, Ministry of Public Health, China Medical University, Shenyang, People's Republic of China
| | - Zhongcheng Pan
- Key Laboratory of Cell Biology, Biochip Center, Ministry of Public Health, China Medical University, Shenyang, People's Republic of China
| | - Tianjiao Wang
- Key Laboratory of Cell Biology, Biochip Center, Ministry of Public Health, China Medical University, Shenyang, People's Republic of China
| | - Yujie Zhao
- Key Laboratory of Cell Biology, Biochip Center, Ministry of Public Health, China Medical University, Shenyang, People's Republic of China
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Calkoen FGJ, Vervat C, Eising E, Vijfhuizen LS, 't Hoen PBAC, van den Heuvel-Eibrink MM, Egeler RM, van Tol MJD, Ball LM. Gene-expression and in vitro function of mesenchymal stromal cells are affected in juvenile myelomonocytic leukemia. Haematologica 2015; 100:1434-41. [PMID: 26294732 DOI: 10.3324/haematol.2015.126938] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 08/17/2015] [Indexed: 12/29/2022] Open
Abstract
An aberrant interaction between hematopoietic stem cells and mesenchymal stromal cells has been linked to disease and shown to contribute to the pathophysiology of hematologic malignancies in murine models. Juvenile myelomonocytic leukemia is an aggressive malignant disease affecting young infants. Here we investigated the impact of juvenile myelomonocytic leukemia on mesenchymal stromal cells. Mesenchymal stromal cells were expanded from bone marrow samples of patients at diagnosis (n=9) and after hematopoietic stem cell transplantation (n=7; from 5 patients) and from healthy children (n=10). Cells were characterized by phenotyping, differentiation, gene expression analysis (of controls and samples obtained at diagnosis) and in vitro functional studies assessing immunomodulation and hematopoietic support. Mesenchymal stromal cells from patients did not differ from controls in differentiation capacity nor did they differ in their capacity to support in vitro hematopoiesis. Deep-SAGE sequencing revealed differential mRNA expression in patient-derived samples, including genes encoding proteins involved in immunomodulation and cell-cell interaction. Selected gene expression normalized during remission after successful hematopoietic stem cell transplantation. Whereas natural killer cell activation and peripheral blood mononuclear cell proliferation were not differentially affected, the suppressive effect on monocyte to dendritic cell differentiation was increased by mesenchymal stromal cells obtained at diagnosis, but not at time of remission. This study shows that active juvenile myelomonocytic leukemia affects the immune response-related gene expression and function of mesenchymal stromal cells. In contrast, the differential gene expression of hematopoiesis-related genes could not be supported by functional data. Decreased immune surveillance might contribute to the therapy resistance and progression in juvenile myelomonocytic leukemia.
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Affiliation(s)
- Friso G J Calkoen
- Department of Pediatrics, Immunology, Hematology/Oncology and Hematopoietic Stem Cell Transplantation, Leiden University Medical Center, the Netherlands
| | - Carly Vervat
- Department of Pediatrics, Immunology, Hematology/Oncology and Hematopoietic Stem Cell Transplantation, Leiden University Medical Center, the Netherlands
| | - Else Eising
- Department of Human Genetics, Leiden University Medical Center, Leiden, the Netherlands
| | - Lisanne S Vijfhuizen
- Department of Human Genetics, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Marry M van den Heuvel-Eibrink
- Dutch Childhood Oncology Group (DCOG), The Hague, the Netherlands Princess Maxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - R Maarten Egeler
- Department of Pediatrics, Immunology, Hematology/Oncology and Hematopoietic Stem Cell Transplantation, Leiden University Medical Center, the Netherlands Department of Hematology/Oncology and Hematopoietic Stem Cell Transplantation, Hospital for Sick Children, University of Toronto, ON, Canada
| | - Maarten J D van Tol
- Department of Pediatrics, Immunology, Hematology/Oncology and Hematopoietic Stem Cell Transplantation, Leiden University Medical Center, the Netherlands
| | - Lynne M Ball
- Department of Pediatrics, Immunology, Hematology/Oncology and Hematopoietic Stem Cell Transplantation, Leiden University Medical Center, the Netherlands
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Abstract
Multiple myeloma (MM) is a B-cell malignancy characterized by the clonal proliferation of malignant plasma cells in the bone marrow and the development of osteolytic bone lesions. MM has emerged as a paradigm within the cancers for the success of drug discovery and translational medicine. This article discusses immunotherapy as an encouraging option for the goal of inducing effective and long-lasting therapeutic outcome. Divided into two distinct approaches, passive or active, immunotherapy, which targets tumor-associated antigens has shown promising results in multiple preclinical and clinical studies.
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Affiliation(s)
- Jooeun Bae
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215, USA.
| | - Nikhil C Munshi
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215, USA
| | - Kenneth C Anderson
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215, USA
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Vaccination of multiple myeloma: Current strategies and future prospects. Crit Rev Oncol Hematol 2015; 96:339-54. [PMID: 26123319 DOI: 10.1016/j.critrevonc.2015.06.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 05/06/2015] [Accepted: 06/09/2015] [Indexed: 01/21/2023] Open
Abstract
Tumor immunotherapy holds great promise in controlling multiple myeloma (MM) and may provide an alternative treatment modality to conventional chemotherapy for MM patients. For this reason, a major area of investigation is the development of cancer vaccines to generate myeloma-specific immunity. Several antigens that are able to induce specific T-cell responses are involved in different critical mechanisms for cell differentiation, inhibition of apoptosis, demethylation and proliferation. Strategies under development include infusion of vaccine-primed and ex vivo expanded/costimulated autologous T cells after high-dose melphalan, genetic engineering of autologous T cells with receptors for myeloma-specific epitopes, administration of dendritic cell/plasma cell fusions and administration expanded marrow-infiltrating lymphocytes. In addition, novel immunomodulatory drugs may synergize with immunotherapies. The task ahead is to evaluate these approaches in appropriate clinical settings, and to couple them with strategies to overcome mechanisms of immunoparesis as a means to induce more robust clinically significant immune responses.
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Hoang MD, Jung SH, Lee HJ, Lee YK, Nguyen-Pham TN, Choi NR, Vo MC, Lee SS, Ahn JS, Yang DH, Kim YK, Kim HJ, Lee JJ. Dendritic Cell-Based Cancer Immunotherapy against Multiple Myeloma: From Bench to Clinic. Chonnam Med J 2015; 51:1-7. [PMID: 25914874 PMCID: PMC4406989 DOI: 10.4068/cmj.2015.51.1.1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 03/19/2015] [Accepted: 03/23/2015] [Indexed: 01/27/2023] Open
Abstract
Although the introduction of stem cell transplantation and novel agents has improved survival, multiple myeloma (MM) is still difficult to cure. Alternative approaches are clearly needed to prolong the survival of patients with MM. Dendritic cell (DC) therapy is a very promising tool immunologically in MM. We developed a method to generate potent DCs with increased Th1 polarization and migration ability for inducing strong myeloma-specific cytotoxic T lymphocytes. In this review, we discuss how the efficacy of cancer immunotherapy using DCs can be improved in MM.
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Affiliation(s)
- My-Dung Hoang
- Research Center for Cancer Immunotherapy, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Sung-Hoon Jung
- Research Center for Cancer Immunotherapy, Chonnam National University Hwasun Hospital, Hwasun, Korea. ; Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Hyun-Ju Lee
- Research Center for Cancer Immunotherapy, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | | | - Thanh-Nhan Nguyen-Pham
- Research Center for Cancer Immunotherapy, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Nu-Ri Choi
- Research Center for Cancer Immunotherapy, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Manh-Cuong Vo
- Research Center for Cancer Immunotherapy, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Seung-Shin Lee
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Jae-Sook Ahn
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Deok-Hwan Yang
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Yeo-Kyeoung Kim
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Hyeoung-Joon Kim
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Je-Jung Lee
- Research Center for Cancer Immunotherapy, Chonnam National University Hwasun Hospital, Hwasun, Korea. ; Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea. ; Vaxcell-Bio Therapeutics, Hwasun, Korea
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42
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The synovio-entheseal complex in enthesoarthritis. Clin Exp Med 2015; 16:109-24. [DOI: 10.1007/s10238-015-0341-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 02/03/2015] [Indexed: 12/13/2022]
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Nierste BA, Glackin CA, Kirshner J. Dkk-1 and IL-7 in plasma of patients with multiple myeloma prevent differentiation of mesenchymal stem cells into osteoblasts. AMERICAN JOURNAL OF BLOOD RESEARCH 2014; 4:73-85. [PMID: 25755907 PMCID: PMC4348795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 12/15/2014] [Indexed: 06/04/2023]
Abstract
Bone disease is the leading cause of morbidity associated with multiple myeloma (MM). Lytic bone lesions have been detected in 90% of patients diagnosed with MM and present a great therapeutic challenge. After the removal of the tumor burden, the bone lesions persist and the bone remodeling homeostasis is not restored even in patients in clinical remission. To determine whether systemic factors generated by malignant MM cells can skew the osteoblast (OB) differentiation program of normal mesenchymal stem cells (MSCs), we generated an immortalized bone marrow MSC line (hTERT-MSC). The hTERT-MSCs were exposed to plasma from healthy donors and patients with MM. Cells grown in media supplemented with plasma from MM patients failed to differentiate into OBs, while the hTERT-MSCs grown in the presence of normal human plasma generated OB clusters that mineralized calcium, expressed Runx2, and were positive for alkaline phosphatase, fibronectin, collagen I, osteocalcin, and osteopontin. Blocking Dickkopf-1 (Dkk-1) and interleukin-7 (IL-7) in MM plasma restored proper OB differentiation of hTERT-MSCs. Finally, we show that hTERT-MSCs cultured in the presence of MM plasma adopt a cancer-associated stroma phenotype. Thus, we show, that systemic factors present in the plasma of patients with MM affect the behavior of non-malignant MSCs and contribute to the sustained bone disease reported in MM.
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Affiliation(s)
- Brittany A Nierste
- Department of Biological Sciences, Purdue UniversityWest Lafayette, IN, USA
| | - Carlotta A Glackin
- Division of Neurosciences, Beckman Research Institute, City of Hope National Medical CenterDuarte, CA, USA
| | - Julia Kirshner
- Department of Biological Sciences, Purdue UniversityWest Lafayette, IN, USA
- Current affiliation: Ixchel ScientificUSA
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Zhang Y, Ge C, Wang L, Liu X, Chen Y, Li M, Zhang M. Induction of DKK1 by ox-LDL negatively regulates intracellular lipid accumulation in macrophages. FEBS Lett 2014; 589:52-8. [PMID: 25436422 DOI: 10.1016/j.febslet.2014.11.023] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 11/06/2014] [Accepted: 11/17/2014] [Indexed: 01/15/2023]
Abstract
Dickkopf1 (DKK1), a canonical Wnt/β-catenin pathway antagonist, is closely associated with cardiovascular disease and adipogenesis. We performed an in vitro study to determine whether oxidized low-density lipoprotein (ox-LDL) increased the expression of DKK1 in macrophages and whether β-catenin and liver X receptor α (LXRα) were involved in this regulation. Induction of DKK1 expression by ox-LDL decreased the level of lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1) via a Wnt/β-catenin pathway and increased ATP-binding cassette transporter A/G1 (ABCA/G1) levels via a signal transducer and activator of transcription 3 (STAT3) pathway. Lower LOX-1 and higher ABCA/G1 levels inhibited cholesterol loading in macrophages. In conclusion, ox-LDL may induce DKK1 expression in macrophages to inhibit the accumulation of lipids through a mechanism that involves downregulation of LOX-1-mediated lipid uptake and upregulation of ABCA/G1-dependent cholesterol efflux.
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Affiliation(s)
- Yu Zhang
- Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital, Shandong University, Jinan, Shandong Province, China
| | - Cheng Ge
- Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital, Shandong University, Jinan, Shandong Province, China
| | - Lin Wang
- Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital, Shandong University, Jinan, Shandong Province, China
| | - Xinxin Liu
- Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital, Shandong University, Jinan, Shandong Province, China
| | - Yifei Chen
- Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital, Shandong University, Jinan, Shandong Province, China
| | - Mengmeng Li
- Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital, Shandong University, Jinan, Shandong Province, China
| | - Mei Zhang
- Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital, Shandong University, Jinan, Shandong Province, China.
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Tsai MM, Wang CS, Tsai CY, Chi HC, Tseng YH, Lin KH. Potential prognostic, diagnostic and therapeutic markers for human gastric cancer. World J Gastroenterol 2014; 20:13791-13803. [PMID: 25320517 PMCID: PMC4194563 DOI: 10.3748/wjg.v20.i38.13791] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 04/18/2014] [Accepted: 05/26/2014] [Indexed: 02/06/2023] Open
Abstract
The high incidence of gastric cancer (GC) and its consequent mortality rate severely threaten human health. GC is frequently not diagnosed until a relatively advanced stage. Surgery is the only potentially curative treatment. Thus, early screening and diagnosis are critical for improving prognoses in patients with GC. Gastroscopy with biopsy is an appropriate method capable of aiding the diagnosis of specific early GC tumor types; however, the stress caused by this method together with it being excessively expensive makes it difficult to use it as a routine method for screening for GC on a population basis. The currently used tumor marker assays for detecting GC are simple and rapid, but their use is limited by their low sensitivity and specificity. In recent years, several markers have been identified and tested for their clinical relevance in the management of GC. Here, we review the serum-based tumor markers for GC and their clinical significance, focusing on discoveries from microarray/proteomics research. We also review tissue-based GC tumor markers and their clinical application, focusing on discoveries from immunohistochemical research. This review provides a brief description of various tumor markers for the purposes of diagnosis, prognosis and therapeutics, and we include markers already in clinical practice and various forthcoming biomarkers.
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Wang L, Jin N, Schmitt A, Greiner J, Malcherek G, Hundemer M, Mani J, Hose D, Raab MS, Ho AD, Chen BA, Goldschmidt H, Schmitt M. T cell-based targeted immunotherapies for patients with multiple myeloma. Int J Cancer 2014; 136:1751-68. [PMID: 25195787 DOI: 10.1002/ijc.29190] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 08/28/2014] [Accepted: 09/03/2014] [Indexed: 12/17/2022]
Abstract
Despite high-dose chemotherapy followed by autologs stem-cell transplantation as well as novel therapeutic agents, multiple myeloma (MM) remains incurable. Following the general trend towards personalized therapy, targeted immunotherapy as a new approach in the therapy of MM has emerged. Better progression-free survival and overall survival after tandem autologs/allogeneic stem cell transplantation suggest a graft versus myeloma effect strongly supporting the usefulness of immunological therapies for MM patients. How to induce a powerful antimyeloma effect is the key issue in this field. Pivotal is the definition of appropriate tumor antigen targets and effective methods for expansion of T cells with clinical activity. Besides a comprehensive list of tumor antigens for T cell-based approaches, eight promising antigens, CS1, Dickkopf-1, HM1.24, Human telomerase reverse transcriptase, MAGE-A3, New York Esophageal-1, Receptor of hyaluronic acid mediated motility and Wilms' tumor gene 1, are described in detail to provide a background for potential clinical use. Results from both closed and on-going clinical trials are summarized in this review. On the basis of the preclinical and clinical data, we elaborate on three encouraging therapeutic options, vaccine-enhanced donor lymphocyte infusion, chimeric antigen receptors-transfected T cells as well as vaccines with multiple antigen peptides, to pave the way towards clinically significant immune responses against MM.
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Affiliation(s)
- Lei Wang
- Department of Internal Medicine V, University Clinic Heidelberg, University of Heidelberg, Germany
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Otto B, Koenig AM, Tolstonog GV, Jeschke A, Klaetschke K, Vashist YK, Wicklein D, Wagener C, Izbicki JR, Streichert T. Molecular changes in pre-metastatic lymph nodes of esophageal cancer patients. PLoS One 2014; 9:e102552. [PMID: 25048826 PMCID: PMC4105535 DOI: 10.1371/journal.pone.0102552] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 06/20/2014] [Indexed: 01/02/2023] Open
Abstract
Lymph node metastasis indicates poor prognosis in esophageal cancer. To understand the underlying mechanisms, most studies so far focused on investigating the tumors themselves and/or invaded lymph nodes. However they neglected the potential events within the metastatic niche, which precede invasion. Here we report the first description of these regulations in patients on transcription level. We determined transcriptomic profiles of still metastasis-free regional lymph nodes for two patient groups: patients classified as pN1 (n = 9, metastatic nodes exist) or pN0 (n = 5, no metastatic nodes exist). All investigated lymph nodes, also those from pN1 patients, were still metastasis-free. The results show that regional lymph nodes of pN1 patients differ decisively from those of pN0 patients – even before metastasis has taken place. In the pN0 group distinct immune response patterns were observed. In contrast, lymph nodes of the pN1 group exhibited a clear profile of reduced immune response and reduced proliferation, but increased apoptosis, enhanced hypoplasia and morphological conversion processes. DKK1 was the most significant gene associated with the molecular mechanisms taking place in lymph nodes of patients suffering from metastasis (pN1). We assume that the two molecular profiles observed constitute different stages of a progressive disease. Finally we suggest that DKK1 might play an important role within the mechanisms leading to lymph node metastasis.
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Affiliation(s)
- Benjamin Otto
- Department of Internal Medicine, Center for Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Clinical Chemistry, Center for Diagnostic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- * E-mail:
| | - Alexandra M. Koenig
- Department of General, Visceral and Thoracic Surgery, Center for Surgical Sciences, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Genrich V. Tolstonog
- Department of Otolaryngology – Head and Neck Surgery, CHUV, University of Lausanne, Lausanne, Switzerland
| | - Anke Jeschke
- Department of Osteology and Biomechanics, Center for Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kristin Klaetschke
- Department of Clinical Chemistry, Center for Diagnostic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Yogesh K. Vashist
- Department of General, Visceral and Thoracic Surgery, Center for Surgical Sciences, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Daniel Wicklein
- Department of Anatomy and Experimental Morphology, Center for Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Wagener
- Department of Clinical Chemistry, Center for Diagnostic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jakob R. Izbicki
- Department of General, Visceral and Thoracic Surgery, Center for Surgical Sciences, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Streichert
- Department of Clinical Chemistry, Center for Diagnostic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Shi Y, Gong HL, Zhou L, Tian J, Wang Y. Dickkopf-1 is a novel prognostic biomarker for laryngeal squamous cell carcinoma. Acta Otolaryngol 2014; 134:753-9. [PMID: 24834937 DOI: 10.3109/00016489.2014.894251] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONCLUSIONS Dickkopf-1 (DKK1) is a novel prognostic biomarker for laryngeal squamous cell carcinoma (LSCC). DKK1 may be a promising strategy for the future treatment of LSCC metastasis and recurrence. OBJECTIVES DKK1 is reportedly involved in the metastasis and invasion of several tumor types. This study aimed to investigate the prognostic value of DKK1 in LSCC. METHODS DKK1 expression was measured in Hep-2 cell lines, as well as in tumor and peritumoral tissues, using quantitative real-time PCR and western blot analyses. The role of DKK1 in LSCC was investigated by depleting DKK1 using small interfering RNAs. Tissue microarrays of 102 LSCC patient samples were employed to immunohistochemically detect expression of DKK1, vascular endothelial growth factor C (VEGF-C), and β-catenin. Prognostic significance was assessed using Kaplan-Meier survival estimates. RESULTS DKK1 expression was elevated in the Hep-2 cell line and tumor samples. DKK1 depletion decreased cell proliferation, migration, and invasiveness. High DKK1 expression was significantly associated with T and clinical stage, lymph node metastasis, and tumor size (p < 0.05). Increased DKK1 levels in LSCC tissues correlated with elevated VEGF-C and β-catenin. Multivariate analyses revealed that DKK1 was an unfavorable predictor of overall survival.
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Affiliation(s)
- Yong Shi
- Department of Otolaryngology-Head and Neck Surgery, Fudan University Eye, Ear, Nose, and Throat Hospital , Shanghai
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Li R, Qian J, Zhang W, Fu W, Du J, Jiang H, Zhang H, Zhang C, Xi H, Yi Q, Hou J. Human heat shock protein-specific cytotoxic T lymphocytes display potent antitumour immunity in multiple myeloma. Br J Haematol 2014; 166:690-701. [PMID: 24824351 DOI: 10.1111/bjh.12943] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 03/31/2014] [Indexed: 12/26/2022]
Abstract
Tumour cell-derived heat shock proteins (HSPs) are used as vaccines for immunotherapy of cancer patients. However, it is proposed that the peptide chaperoned on HSPs, not HSPs themselves, elicited a potent immune response. Given that HSPs are highly expressed by most myeloma cells and vital to myeloma cell survival, we reasoned that HSPs themselves might be an ideal myeloma antigen. In the present study, we explored the feasibility of targeting HSPs themselves for treating multiple myeloma. We identified and chose HLA-A*0201-binding peptides from human HSPB1 (HSP27) and HSP90AA1 (HSP90), and confirmed their immunogenicity in HLA-A*0201 transgenic mice. Dendritic cells pulsed with HSPB1 and HSP90AA1 peptides were used to stimulate peripheral blood mononuclear cells from healthy volunteers and myeloma patients to generate HSP peptide-specific cytotoxic T lymphocytes (CTLs). HSP peptide-specific CTLs efficiently lysed HLA-A*0201(+) myeloma cells (established cell lines and primary plasma cells) but not HLA-A*0201(-) myeloma cells in vitro, indicating that myeloma cells naturally express HSP peptides in the context of major histocompatibility complex class I molecules. More importantly, HSP peptide-specific CTLs effectively reduced tumour burden in the xenograft mouse model of myeloma. Our study clearly demonstrated that HSPs might be novel tumour antigens for immunotherapy of myeloma.
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Affiliation(s)
- Rong Li
- Myeloma & Lymphoma Centre, Department of Haematology, Changzheng Hospital, Shanghai, China
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Guo KT, Fu P, Juerchott K, Motaln H, Selbig J, Lah T, Tonn JC, Schichor C. The expression of Wnt-inhibitor DKK1 (Dickkopf 1) is determined by intercellular crosstalk and hypoxia in human malignant gliomas. J Cancer Res Clin Oncol 2014; 140:1261-70. [PMID: 24770633 DOI: 10.1007/s00432-014-1642-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 03/07/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Wnt signalling pathways regulate proliferation, motility and survival in a variety of human cell types. Dickkopf 1 (DKK1) gene codes for a secreted Wnt inhibitory factor. It functions as tumour suppressor gene in breast cancer and as a pro-apoptotic factor in glioma cells. In this study, we aimed to demonstrate whether the different expression of DKK1 in human glioma-derived cells is dependent on microenvironmental factors like hypoxia and regulated by the intercellular crosstalk with bone-marrow-derived mesenchymal stem cells (bmMSCs). METHODS Glioma cell line U87-MG, three cell lines from human glioblastoma grade IV (glioma-derived mesenchymal stem cells) and three bmMSCs were selected for the experiment. The expression of DKK1 in cell lines under normoxic/hypoxic environment or co-culture condition was measured using real-time PCR and enzyme-linked immunoadsorbent assay. The effect of DKK1 on cell migration and proliferation was evaluated by in vitro wound healing assays and sulphorhodamine assays, respectively. RESULTS Glioma-derived cells U87-MG displayed lower DKK1 expression compared with bmMSCs. Hypoxia led to an overexpression of DKK1 in bmMSCs and U87-MG when compared to normoxic environment, whereas co-culture of U87-MG with bmMSCs induced the expression of DKK1 in both cell lines. Exogenous recombinant DKK1 inhibited cell migration on all cell lines, but did not have a significant effect on cell proliferation of bmMSCs and glioma cell lines. CONCLUSION In this study, we showed for the first time that the expression of DKK1 was hypoxia dependent in human malignant glioma cell lines. The induction of DKK1 by intracellular crosstalk or hypoxia stimuli sheds light on the intense adaption of glial tumour cells to environmental alterations.
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Affiliation(s)
- Ke-Tai Guo
- Tumour-Biological Laboratory, Department of Neurosurgery, Ludwig-Maximilians-University, Campus Grosshadern, Munich, Germany,
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