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He Z, Lyu J, Lyu L, Long X, Xu B. Identification of a metabolism-linked genomic signature for prognosis and immunotherapeutic efficiency in metastatic skin cutaneous melanoma. Medicine (Baltimore) 2024; 103:e38347. [PMID: 38847706 PMCID: PMC11155616 DOI: 10.1097/md.0000000000038347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 05/03/2024] [Indexed: 06/10/2024] Open
Abstract
Metastatic skin cutaneous melanoma (MSCM) is the most rapidly progressing/invasive skin-based malignancy, with median survival rates of about 12 months. It appears that metabolic disorders accelerate disease progression. However, correlations between metabolism-linked genes (MRGs) and prognosis in MSCM are unclear, and potential mechanisms explaining the correlation are unknown. The Cancer Genome Atlas (TCGA) was utilized as a training set to develop a genomic signature based on the differentially expressed MRGs (DE-MRGs) between primary skin cutaneous melanoma (PSCM) and MSCM. The Gene Expression Omnibus (GEO) was utilized as a validation set to verify the effectiveness of genomic signature. In addition, a nomogram was established to predict overall survival based on genomic signature and other clinic-based characteristics. Moreover, this study investigated the correlations between genomic signature and tumor micro-environment (TME). This study established a genomic signature consisting of 3 genes (CD38, DHRS3, and TYRP1) and classified MSCM patients into low and high-risk cohorts based on the median risk scores of MSCM cases. It was discovered that cases in the high-risk cohort had significantly lower survival than cases in the low-risk cohort across all sets. Furthermore, a nomogram containing this genomic signature and clinic-based parameters was developed and demonstrated high efficiency in predicting MSCM case survival times. Interestingly, Gene Set Variation Analysis results indicated that the genomic signature was involved in immune-related physiological processes. In addition, this study discovered that risk scoring was negatively correlated with immune-based cellular infiltrations in the TME and critical immune-based checkpoint expression profiles, indicating that favorable prognosis may be influenced in part by immunologically protective micro-environments. A novel 3-genomic signature was found to be reliable for predicting MSCM outcomes and may facilitate personalized immunotherapy.
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Affiliation(s)
- Zhongshun He
- Department of Oral and Maxillofacial Surgery, Kunming Medical University School and Hospital of Stomatology, Kunming, China
- Yunnan Key Laboratory of Stomatology, Kunming, China
| | - Jing Lyu
- Department of Physiology, Kunming Medical University, Kunming, Yunnan, China
| | - Lechun Lyu
- Technology Transfer Center, Kunming Medical University, Kunming, Yunnan, China
| | - Xiaolin Long
- Yunnan Bestai Biotechnology Co., Ltd., Kunming, Yunnan, China
| | - Biao Xu
- Department of Oral and Maxillofacial Surgery, Kunming Medical University School and Hospital of Stomatology, Kunming, China
- Yunnan Key Laboratory of Stomatology, Kunming, China
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2
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Philip AM, Anesi SD, Foster CS, Chang P. Ocular Inflammatory Complications of Treatment for Metastatic Melanoma. Ocul Immunol Inflamm 2023; 31:1669-1673. [PMID: 35914291 DOI: 10.1080/09273948.2022.2098147] [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: 10/08/2021] [Accepted: 06/20/2022] [Indexed: 10/16/2022]
Abstract
PURPOSE To characterize various ocular inflammatory complications arising from metastatic cutaneous melanoma therapies and their management. METHODS Retrospective case series of patients who were referred to a tertiary uveitis practice for ophthalmic exam All patients received targeted metastatic cutaneous melanoma treatment, including BRAF/MEK inhibitors and various immunotherapies. RESULTS 109 patients were identified, with 43 (39.4%) having 65 definitive instances of OIAE. Sixteen different OIAE were identified. Ipilimumab monotherapy and ipilimumab/nivolumab combination therapy were most commonly associated. Anterior uveitis was the most common OIAE (18/65, 27.7%). Thirty patients (69.8%) were managed with observation or topical steroid therapy. Only 4 patients required further therapies for OIAE, with one patient not attaining resolution. CONCLUSIONS AND RELEVANCE While a broad range of OIAE was identified, most were not vision-threatening and did not require discontinuation of the associated therapy.
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Affiliation(s)
- Andrew M Philip
- The Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts, USA
| | - Stephen D Anesi
- The Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts, USA
| | - C Stephen Foster
- The Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts, USA
- Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Peter Chang
- The Ocular Immunology and Uveitis Foundation, Waltham, Massachusetts, USA
- Massachusetts Eye Research and Surgery Institution, Waltham, Massachusetts, USA
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3
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Patterson A, Auslander N. Mutated processes predict immune checkpoint inhibitor therapy benefit in metastatic melanoma. Nat Commun 2022; 13:5151. [PMID: 36123351 PMCID: PMC9485158 DOI: 10.1038/s41467-022-32838-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 08/19/2022] [Indexed: 02/06/2023] Open
Abstract
Immune Checkpoint Inhibitor (ICI) therapy has revolutionized treatment for advanced melanoma; however, only a subset of patients benefit from this treatment. Despite considerable efforts, the Tumor Mutation Burden (TMB) is the only FDA-approved biomarker in melanoma. However, the mechanisms underlying TMB association with prolonged ICI survival are not entirely understood and may depend on numerous confounding factors. To identify more interpretable ICI response biomarkers based on tumor mutations, we train classifiers using mutations within distinct biological processes. We evaluate a variety of feature selection and classification methods and identify key mutated biological processes that provide improved predictive capability compared to the TMB. The top mutated processes we identify are leukocyte and T-cell proliferation regulation, which demonstrate stable predictive performance across different data cohorts of melanoma patients treated with ICI. This study provides biologically interpretable genomic predictors of ICI response with substantially improved predictive performance over the TMB.
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Affiliation(s)
- Andrew Patterson
- Genomics and Computational Biology Graduate Group, University of Pennsylvania - Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Program in Molecular and Cellular Oncogenesis, The Wistar Institute, Philadelphia, PA, 19104, USA
| | - Noam Auslander
- Program in Molecular and Cellular Oncogenesis, The Wistar Institute, Philadelphia, PA, 19104, USA.
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Treatment of Metastatic Melanoma at First Diagnosis: Review of the Literature. Life (Basel) 2022; 12:life12091302. [PMID: 36143339 PMCID: PMC9505710 DOI: 10.3390/life12091302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/27/2022] [Accepted: 08/18/2022] [Indexed: 11/18/2022] Open
Abstract
Metastatic melanoma (MM) is a pathological entity with a very poor prognosis that, until a few decades ago, had a low response rate to systemic treatments. Fortunately, in the last few years, new therapies for metastatic melanoma have emerged. Currently, targeted therapy and immunotherapy are the mainstays of the therapeutic arsenal available for patients with unresectable or metastatic melanoma. However, both clinical evolution and drug efficacy in melanoma patients are very different depending on the stage at which it is diagnosed. In fact, the aggressiveness of melanoma is different depending on whether it debuts directly as metastatic disease or if what occurs is a relapse after a first diagnosis at an early stage, although the biological determinants are largely unknown. Another key aspect in the clinical management of metastatic melanoma at first diagnosis strives in the different prognosis of melanoma of unknown primary (MUP) compared to melanoma of known primary (MPK). Understanding the mechanisms behind this, and the repercussion of implementing targeted and immune therapies in this specific form is crucial for designing diagnosis and treatment decision algorithms that optimize the current strategies. In this review article, we recapitulate the information available thus far regarding the epidemiology and response to immunotherapy treatments or targeted therapy in patients diagnosed with metastatic melanoma as a first diagnosis, with especial emphasis on the emerging specific information of the subpopulation formed by MUP patients.
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5
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Bousgouni V, Inge O, Robertson D, Jones I, Clatworthy I, Bakal C. ARHGEF9 regulates melanoma morphogenesis in environments with diverse geometry and elasticity by promoting filopodial-driven adhesion. iScience 2022; 25:104795. [PMID: 36039362 PMCID: PMC9418690 DOI: 10.1016/j.isci.2022.104795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 05/27/2022] [Accepted: 07/14/2022] [Indexed: 11/17/2022] Open
Abstract
Rho GTP Exchange Factors (RhoGEFs) and Rho GTPase Activating Proteins (RhoGAPs) are large families of molecules that regulate shape determination in all eukaryotes. In pathologies such as melanoma, RhoGEF and RhoGAP activity underpins the ability of cells to invade tissues of varying elasticity. To identify RhoGEFs and RhoGAPs that regulate melanoma cell shape on soft and/or stiff materials, we performed genetic screens, in tandem with single-cell quantitative morphological analysis. We show that ARHGEF9/Collybistin (Cb) is essential for cell shape determination on both soft and stiff materials, and in cells embedded in 3D soft hydrogel. ARHGEF9 is required for melanoma cells to invade 3D matrices. Depletion of ARHGEF9 results in loss of tension at focal adhesions decreased cell-wide contractility, and the inability to stabilize protrusions. Taken together we show that ARHGEF9 promotes the formation of actin-rich filopodia, which serves to establish and stabilize adhesions and determine melanoma cell shape.
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Affiliation(s)
- Vicky Bousgouni
- Division of Cancer Biology, Institute of Cancer Research, 237 Fulham Road, London SW3 6JB, UK
| | - Oliver Inge
- Division of Cancer Biology, Institute of Cancer Research, 237 Fulham Road, London SW3 6JB, UK
- Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - David Robertson
- Division of Breast Cancer Research, Institute of Cancer Research, 237 Fulham Road, London SW3 6JB, UK
| | - Ian Jones
- Division of Cancer Biology, Institute of Cancer Research, 237 Fulham Road, London SW3 6JB, UK
| | - Innes Clatworthy
- Core Research Laboratories, The Natural History Museum, Cromwell Road, London SW7 5BD, UK
| | - Chris Bakal
- Division of Cancer Biology, Institute of Cancer Research, 237 Fulham Road, London SW3 6JB, UK
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Liu SY, Wang H, Nie G. Ultrasensitive Fibroblast Activation Protein-α-Activated Fluorogenic Probe Enables Selective Imaging and Killing of Melanoma In Vivo. ACS Sens 2022; 7:1837-1846. [PMID: 35713201 DOI: 10.1021/acssensors.2c00126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Melanoma is a malignant cancer with a high risk of metastasis and continued increase in death rates over the past decades, and its prognosis is highly related to the disease's stage, while early detection and treatment of melanoma are significant to the improvement of its therapy outcome. Different from the traditional methods for disease diagnosis, enzyme-activated fluorescent probes were developed rapidly due to their high sensitivity and temporal-spatial ratio and have been widely applied in tumor detection, surgical navigation, and cancer-related research. Fibroblast activation protein-α (FAPα), a serine-type cell surface protease that plays important roles in cell invasion and extracellular matrix degradation, is widely involved in tumor progression such as malignant melanoma, so developing a FAPα activity-based molecular tool would be of great potential for the early diagnosis and therapy of melanoma. However, few fluorescent probes targeting FAPα have been applied in melanoma-related studies, and thus, the construction of FAPα activity-based fluorescent probes for melanoma detection is in urgent need. By incorporating the selective recognition unit with a red-emission fluorophore, cresyl violet, we herein report an ultrasensitive (limit of detection = 5.3 ng/mL) fluorogenic probe for FAPα activity sensing, named CV-FAP; the acquired probe showed a significantly higher binding affinity (15.7-fold) and overall catalytic efficiency (2.6-fold) when compared with those of the best reported FAPα probes. The good performance of CV-FAP made it possible to discriminate malignant melanoma cells and tumor-bearing mice from normal cells and mice with high contrast. More importantly, CV-FAP showed significant antitumor activity toward melanoma in cultured cells and tumor-bearing nude mice (over 95% inhibited tumor growth) with good safety, which made it an ideal theranostic agent for melanoma.
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Affiliation(s)
- Shi-Yu Liu
- Department of Laboratory Medicine, School of Medicine, Yangtze University, Jingzhou 434023, P. R. China
| | - Huiling Wang
- College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| | - Gang Nie
- Hubei Key Laboratory of Nature Medicinal Chemistry and Resource Evaluation, Tongji Medical College of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, P. R. China
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7
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AXL inhibition improves BRAF-targeted treatment in melanoma. Sci Rep 2022; 12:5076. [PMID: 35332208 PMCID: PMC8948193 DOI: 10.1038/s41598-022-09078-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 03/14/2022] [Indexed: 01/18/2023] Open
Abstract
More than half of metastatic melanoma patients receiving standard therapy fail to achieve a long-term survival due to primary and/or acquired resistance. Tumor cell ability to switch from epithelial to a more aggressive mesenchymal phenotype, attributed with AXLhigh molecular profile in melanoma, has been recently linked to such event, limiting treatment efficacy. In the current study, we investigated the therapeutic potential of the AXL inhibitor (AXLi) BGB324 alone or in combination with the clinically relevant BRAF inhibitor (BRAFi) vemurafenib. Firstly, AXL was shown to be expressed in majority of melanoma lymph node metastases. When treated ex vivo, the largest reduction in cell viability was observed when the two drugs were combined. In addition, a therapeutic benefit of adding AXLi to the BRAF-targeted therapy was observed in pre-clinical AXLhigh melanoma models in vitro and in vivo. When searching for mechanistic insights, AXLi was found to potentiate BRAFi-induced apoptosis, stimulate ferroptosis and inhibit autophagy. Altogether, our findings propose AXLi as a promising treatment in combination with standard therapy to improve therapeutic outcome in metastatic melanoma.
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Cost-Effectiveness of Pembrolizumab Versus Carboplatin and Paclitaxel in Patients With Unresectable or Metastatic Melanoma After First-Line Treatment in China. Value Health Reg Issues 2021; 27:99-107. [PMID: 34922053 DOI: 10.1016/j.vhri.2021.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 02/16/2021] [Accepted: 04/01/2021] [Indexed: 11/21/2022]
Abstract
OBJECTIVE This study aimed to evaluate the cost-effectiveness of pembrolizumab compared with standard-of-care chemotherapy (paclitaxel + carboplatin [PC]) in patients with unresectable or metastatic melanoma after first-line treatment from a Chinese healthcare system perspective. METHODS We conducted a partitioned-survival model with a 1-week cycle length and a 20-year base-case time horizon. Piecewise parametric models were fitted to KEYNOTE-006 trial data to estimate progression-free survival and overall survival for pembrolizumab, and a network meta-analysis was used to estimate the clinical outcomes for standard of care. Quality-adjusted life-years (QALYs) were calculated using EQ-5D data from KEYNOTE-006, applying Chinese-specific utility tariffs. Costs included drug acquisition, administration, adverse events, and disease management, reflecting the Chinese pricing system. Chinese-specific disease management costs were estimated based on clinical opinion on health state resource use and chemotherapy-related adverse events. Costs and outcomes were discounted at 5% annually. Multiple deterministic and probabilistic sensitivity analyses were performed to test the robustness of the results. RESULTS In the base-case analysis, the treatment of pembrolizumab is estimated to yield 2.63 life-years (LYs) and 2.24 QALYs at an incremental cost of ¥372 316.46 versus PC. The incremental costs per LY and per QALY were ¥141 771.00 and ¥165 865.69, respectively, the latter being below a threshold of 3 times the per capita gross domestic product (¥193 932) in China, deemed as cost-effective according to the World Health Organization threshold. These findings were robust against a wide range of sensitivity analyses. CONCLUSIONS Pembrolizumab is projected as cost-effective compared with PC in patients with unresectable or metastatic melanoma after first-line treatment in China.
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9
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Tully KH, Cone EB, Cole AP, Sun M, Chen X, Marchese M, Roghmann F, Kilbridge KL, Trinh QD. Risk of Immune-related Adverse Events in Melanoma Patients With Preexisting Autoimmune Disease Treated With Immune Checkpoint Inhibitors: A Population-based Study Using SEER-Medicare Data. Am J Clin Oncol 2021; 44:413-418. [PMID: 34081033 DOI: 10.1097/coc.0000000000000840] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE The objective of this study was to examine the risk of immune-related adverse events (irAEs) in patients with a preexisting autoimmune disease (pAID) presenting with a cutaneous melanoma receiving an immune checkpoint inhibitor (ICI) therapy. METHODS Data from the Surveillance, Epidemiology, and End Results cancer registries and linked Medicare claims between January 2010 and December 2015 was used to identify patients diagnosed with cutaneous melanoma who had pAID or received ICI or both. Patients were then stratified into 3 groups: ICI+pAID, non-ICI+pAID, and ICI+non-pAID. Inverse probability of treatment weighted Cox proportional hazards regression models were fitted to assess the risk of cardiac, pulmonary, endocrine, and neurological irAE. RESULTS In total, 3704 individuals were included in the analysis. The majority of patients consisted of non-ICI+pAID patients (N=2706/73.1%), while 106 (2.9%) patients and 892 (24.1%) were classified as ICI+pAID and ICI+non-pAID, respectively. The risk of irAE was higher in the ICI+pAID group compared with the non-ICI+pAID and ICI+non-pAID, respectively (non-ICI: cardiac: hazard ratio [HR]=3.59, 95% confidence interval [CI]: 2.83-4.55; pulmonary: HR=3.94, 95% CI: 3.23-4.81; endocrine: HR=1.72, 95% CI: 1.53-1.93; neurological: HR=3.88, 95% CI: 2.30-6.57/non-pAID: cardiac: HR=3.83, 95% CI: 3.39-4.32; pulmonary: HR=2.08, 95% CI: 1.87-2.32; endocrine: HR=1.23, 95% CI: 1.14-1.32; neurological: HR=3.77, 95% CI: 2.75-5.18). CONCLUSIONS Patients with a pAID face a significantly higher risk of irAEs. Further research examining the clinical impact of these events on the patients' oncological outcome and quality of life is urgently needed given our findings of significantly worse rates of adverse events.
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Affiliation(s)
- Karl H Tully
- Division of Urological Surgery and Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School
- Department of Urology and Neurourology, Marien Hospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Eugene B Cone
- Division of Urological Surgery and Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School
| | - Alexander P Cole
- Division of Urological Surgery and Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School
| | - Maxine Sun
- Lank Center for Genitourinary Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, MA
| | - Xi Chen
- Division of Urological Surgery and Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School
| | - Maya Marchese
- Division of Urological Surgery and Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School
| | - Florian Roghmann
- Department of Urology and Neurourology, Marien Hospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Kerry L Kilbridge
- Department of Urology and Neurourology, Marien Hospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Quoc-Dien Trinh
- Division of Urological Surgery and Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School
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10
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Huang S, Lyu S, Gao Z, Zha W, Wang P, Shan Y, He J, Li Y. m6A-Related lncRNAs Are Potential Biomarkers for the Prognosis of Metastatic Skin Cutaneous Melanoma. Front Mol Biosci 2021; 8:687760. [PMID: 34026852 PMCID: PMC8131514 DOI: 10.3389/fmolb.2021.687760] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 04/21/2021] [Indexed: 01/15/2023] Open
Abstract
Background: The incidence of skin cutaneous melanoma (SKCM) has risen more rapidly than any other solid tumor in the past few decades. The median survival for metastatic melanoma is only six to nine months and the 5°years survival rate of patients with conventional therapy is less than 5%. Our aim was to reveal the potential molecular mechanism in m6A modification of lncRNA and provide candidate prognostic biomarkers for metastatic SKCM. Methods: lncRNAs expression level was obtained by re-annotation in TCGA and CCLE datasets. m6A-related lncRNAs were selected though correlation analysis. Univariate cox regression analysis was used to screen out independent prognostic factors. LASSO Cox regression was performed to construct an m6A-related lncRNA model (m6A-LncM). Univariate survival analysis and ROC curve were used to assess the prognostic efficacy of this model and candidate lncRNAs. Enrichment analysis was used to explore the candidate genes’ functions. Results: We obtained 1,086 common m6A-related lncRNAs after Pearson correlation analysis in both two datasets. 130 out of the 1,086 lncRNAs are independent prognostic factors. 24 crucial lncRNAs were filtered after LASSO Cox regression analysis. All the m6A-LncM and the 24 lncRNAs were related to overall survival. Stratified survival analysis of m6A-LncM showed that the model retains its prognostic efficacy in recurrence, radiation therapy and other subgroups. Enrichment analysis also found that these lncRNAs were immune associated. Conclusion: Here, we obtained 24 crucial lncRNAs that may be potential biomarkers to predict survival of metastatic SKCM and may provide a new insight to improve the prognosis of it.
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Affiliation(s)
- Suyang Huang
- Department of Dermatology, The Third People's Hospital of Hangzhou, Hangzhou, China
| | - Shanshan Lyu
- Department of Pathology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhe Gao
- Department of Dermatology, The Third People's Hospital of Hangzhou, Hangzhou, China
| | - Weifeng Zha
- Department of Dermatology, The Third People's Hospital of Hangzhou, Hangzhou, China
| | - Ping Wang
- Department of Dermatology, The Third People's Hospital of Hangzhou, Hangzhou, China
| | - Yunyun Shan
- Department of Dermatology, The Third People's Hospital of Hangzhou, Hangzhou, China
| | - Jianzhong He
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, China
| | - Yang Li
- Department of Dermatology, The Third People's Hospital of Hangzhou, Hangzhou, China
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Steininger J, Gellrich FF, Schulz A, Westphal D, Beissert S, Meier F. Systemic Therapy of Metastatic Melanoma: On the Road to Cure. Cancers (Basel) 2021; 13:1430. [PMID: 33804800 PMCID: PMC8003858 DOI: 10.3390/cancers13061430] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/22/2022] Open
Abstract
This decade has brought significant survival improvement in patients with metastatic melanoma with targeted therapies and immunotherapies. As our understanding of the mechanisms of action of these therapeutics evolves, even more impressive therapeutic success is being achieved through various combination strategies, including combinations of different immunotherapies as well as with other modalities. This review summarizes prospectively and retrospectively generated clinical evidence on modern melanoma therapy, focusing on immunotherapy and targeted therapy with BRAF kinase inhibitors and MEK kinase inhibitors (BRAF/MEK inhibitors), including recent data presented at major conference meetings. The combination of the anti-PD-1 directed monoclonal antibody nivolumab and of the CTLA-4 antagonist ipilimumab achieves unprecedented 5-year overall survival (OS) rates above 50%; however, toxicity is high. For PD-1 monotherapy (nivolumab or pembrolizumab), toxicities are in general well manageable. Today, novel combinations of such immune checkpoint inhibitors (ICIs) are under investigation, for example with cytokines and oncolytic viruses (i.e., pegylated interleukin-2, talimogene laherparepvec). Furthermore, current studies investigate the combined or sequential use of ICIs plus BRAF/MEK inhibitors. Several studies focus particularly on poor prognosis patients, as e.g., on anti-PD-1 refractory melanoma, patients with brain metastases, or uveal melanoma. It is hoped, on the road to cure, that these new approaches further improve long term survival in patients with advanced or metastatic melanoma.
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Pereira ACL, Bezerra KS, Santos JLS, I N Oliveira J, Freire VN, Fulco UL. In silico approach of modified melanoma peptides and their immunotherapeutic potential. Phys Chem Chem Phys 2021; 23:2836-2845. [PMID: 33470998 DOI: 10.1039/d0cp05322h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Melanoma is a type of skin cancer with increasing incidence worldwide and high lethality. Conventional forms of treatment are not effective in advanced cancer stages. Hence, immunotherapeutic approaches have been tested to modulate immune response against tumor cells. Some vaccine models using tumor-associated antigens (TAAs) such as glycoprotein 100 (gp100) have been studied, but their expected effectiveness has not been shown until now. Antigen immunogenicity is a crucial point to improve the immune response, and therefore mutations are inserted in peptide sequences. It is possible to understand the interactions which occur between peptides and immune system molecules through computer simulation, and this is essential in order to guide efficient vaccine models. In this work, we have calculated the interaction binding energies of crystallographic data based on modified gp100 peptides and HLA-A*0201 using density functional theory (DFT) and the molecular fractionation with conjugated caps (MFCC) approach. Our results show the most relevant residue-residue interactions, the impact of three mutations in their binding sites, and the main HLA-A*0201 amino acids for peptide-HLA binding.
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Affiliation(s)
- A C L Pereira
- Departamento de Biofísica e Farmacologia, Universidade Federal do Rio Grande do Norte, 59072-970, Natal-RN, Brazil.
| | - K S Bezerra
- Departamento de Biofísica e Farmacologia, Universidade Federal do Rio Grande do Norte, 59072-970, Natal-RN, Brazil.
| | - J L S Santos
- Departamento de Biofísica e Farmacologia, Universidade Federal do Rio Grande do Norte, 59072-970, Natal-RN, Brazil.
| | - J I N Oliveira
- Departamento de Biofísica e Farmacologia, Universidade Federal do Rio Grande do Norte, 59072-970, Natal-RN, Brazil.
| | - V N Freire
- Departamento de Física, Universidade Federal do Ceará, 60455-760, Fortaleza-CE, Brazil
| | - U L Fulco
- Departamento de Biofísica e Farmacologia, Universidade Federal do Rio Grande do Norte, 59072-970, Natal-RN, Brazil.
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Cheng S, Li Z, Zhang W, Sun Z, Fan Z, Luo J, Liu H. Identification of IL10RA by Weighted Correlation Network Analysis and in vitro Validation of Its Association With Prognosis of Metastatic Melanoma. Front Cell Dev Biol 2021; 8:630790. [PMID: 33490091 PMCID: PMC7820192 DOI: 10.3389/fcell.2020.630790] [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: 11/18/2020] [Accepted: 12/10/2020] [Indexed: 01/24/2023] Open
Abstract
Skin cutaneous melanoma (SKCM) is the major cause of death for skin cancer patients, its high metastasis often leads to poor prognosis of patients with malignant melanoma. However, the molecular mechanisms underlying metastatic melanoma remain to be elucidated. In this study we aim to identify and validate prognostic biomarkers associated with metastatic melanoma. We first construct a co-expression network using large-scale public gene expression profiles from GEO, from which candidate genes are screened out using weighted gene co-expression network analysis (WGCNA). A total of eight modules are established via the average linkage hierarchical clustering, and 111 hub genes are identified from the clinically significant modules. Next, two other datasets from GEO and TCGA are used for further screening of biomarker genes related to prognosis of metastatic melanoma, and identified 11 key genes via survival analysis. We find that IL10RA has the highest correlation with clinically important modules among all identified biomarker genes. Further in vitro biochemical experiments, including CCK8 assays, wound-healing assays and transwell assays, have verified that IL10RA can significantly inhibit the proliferation, migration and invasion of melanoma cells. Furthermore, gene set enrichment analysis shows that PI3K-AKT signaling pathway is significantly enriched in metastatic melanoma with highly expressed IL10RA, indicating that IL10RA mediates in metastatic melanoma via PI3K-AKT pathway.
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Affiliation(s)
- Si Cheng
- Department of Radiotherapy, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China.,Department of Dermatology, Graduate School of Dalian Medical University, Dalian, China
| | - Zhe Li
- Department of Breast Surgery, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenhao Zhang
- Aliyun School of Big Data, Changzhou University, Changzhou, China
| | - Zhiqiang Sun
- Department of Radiotherapy, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
| | - Zhigang Fan
- Department of Oncology, Affiliated 3201 Hospital of Xi'an Jiaotong University, Hanzhong, China
| | - Judong Luo
- Department of Radiotherapy, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
| | - Hui Liu
- Aliyun School of Big Data, Changzhou University, Changzhou, China
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14
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Paly VF, Hikichi Y, Baker T, Itakura E, Chandran N, Harrison J. Economic evaluation of nivolumab combined with ipilimumab in the first-line treatment of advanced melanoma in Japan. J Med Econ 2020; 23:1542-1552. [PMID: 33000994 DOI: 10.1080/13696998.2020.1830781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
AIMS The objective of this study was to evaluate the cost-effectiveness of nivolumab in combination with ipilimumab (nivo + ipi) compared to current therapeutic alternatives in first-line treatment of patients with advanced melanoma from the Japanese national healthcare payer perspective using 48-month survival data from the CheckMate 067 Phase III trial. MATERIALS AND METHODS A three-state partitioned survival model was developed from projections of overall survival (OS) and progression-free survival (PFS) to estimate accrued quality-adjusted survival and costs over a 30-year time horizon. The analysis included nivo + ipi, nivolumab, and ipilimumab monotherapies (the three treatments included in CheckMate 067). Drug acquisition, administration, disease management, subsequent therapy, and adverse event (AE) costs were obtained via published sources and expert input (solicited via Delphi panel). AE frequencies were collected from the Checkmate 067 trial. Utility weights were estimated from the Checkmate 067 trial, based on Japanese tariffs. Results were presented as incremental cost-utility ratios (ICURs, cost per quality-adjusted life-year (QALY)). RESULTS Nivo + ipi had the greatest estimated survival among the three competing treatments, followed by nivolumab monotherapy accruing the second greatest survival. The incremental cost-effectiveness of nivo + ipi was ¥778,000 per QALY vs. nivolumab and ¥1,584,000 per QALY vs. ipilimumab. The results indicate that nivo + ipi is cost-effective in Japan when compared to a threshold of ¥7,500,000 per QALY. This finding was found to be generally robust to sensitivity and scenario analyses. LIMITATIONS Limitations include uncertainty in long-term survival extrapolations and lack of Japan-specific clinical data. CONCLUSIONS This analysis indicates that adding ipilimumab to nivolumab therapy represents a cost-effective new treatment option for patients with unresectable malignant melanoma in Japan.
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Affiliation(s)
| | | | - Timothy Baker
- Global HTA, Health Economics, Reimbursement & Outcomes, ICON plc, New York, NY, USA
| | | | - Nisha Chandran
- Global HTA, Health Economics, Reimbursement & Outcomes, ICON plc, Bangalore, India
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15
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Hwang J, Jin JO. Attachable Hydrogel Containing Indocyanine Green for Selective Photothermal Therapy against Melanoma. Biomolecules 2020; 10:biom10081124. [PMID: 32751399 PMCID: PMC7465476 DOI: 10.3390/biom10081124] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 12/12/2022] Open
Abstract
Melanoma is the most lethal form of skin cancer because it spreads easily to other tissues, thereby decreasing the efficiency of its treatment via chemo-, radio-, and surgical therapies. We suggest the application of an attachable hydrogel for the treatment of melanoma whereby the size and amount of incorporated indocyanine green (ICG) for photothermal therapy (PTT) can be controlled. An attachable hydrogel (poly(acrylamide-co-diallyldimethylammonium chloride); PAD) that incorporates ICG as a near-infrared (NIR) absorber was fabricated using a biocompatible polymer. The temperature of PAD-ICG increases under 808 nm laser irradiation. The hydrogel protects the ICG against decomposition; consequently, PAD-ICG can be reused for PTT. The attachment of PAD-ICG to an area with melanoma in mice, with irradiation using a NIR laser, successfully eliminated melanoma. Thus, the data suggest that PAD-ICG is a smart material that could be used for selective target therapy against melanoma in humans.
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Affiliation(s)
- Juyoung Hwang
- Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai 201508, China;
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan 38541, Korea
| | - Jun-O Jin
- Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai 201508, China;
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Korea
- Research Institute of Cell Culture, Yeungnam University, Gyeongsan 38541, Korea
- Correspondence: ; Tel.: +82-53-810-3033
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16
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Loong HH, Wong CKH, Leung LKS, Tan SC, Jen J, Lee MYK, Aguiar-Ibáñez R, Wang J. Cost-effectiveness analysis of pembrolizumab compared to standard of care as first line treatment for patients with advanced melanoma in Hong Kong. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2020; 18:2. [PMID: 31969794 PMCID: PMC6964068 DOI: 10.1186/s12962-020-0200-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 01/09/2020] [Indexed: 11/10/2022] Open
Abstract
Background Pembrolizumab has been shown to improve overall survival (OS) and progression free survival (PFS) compared to ipilimumab in patients with ipilimumab-naïve advanced melanoma; however, there are no published data on the cost-effectiveness for pembrolizumab compared to standard-of-care treatments currently used in Hong Kong for advanced melanoma. Methods A partitioned-survival model based on data from a recent randomized phase 3 study (KEYNOTE-006) and meta-analysis was used to derive time in PFS, OS, and post-progression survival for pembrolizumab and chemotherapy, such as dacarbazine (DTIC), temozolomide (TMZ), and the paclitaxel-carboplatin combination (PC). A combination of clinical trial data, published data, results of meta-analysis, and melanoma registry data was used to extrapolate PFS and OS curves. The base-case time horizon for the model was 30 years with costs and health outcomes discounted at a rate of 5% per year. Individual patient level data on utilities and frequencies of adverse events were obtained from the final analysis of KEYNOTE-006 (cut-off date: 3-Dec-15) for pembrolizumab. Cost data included drug acquisition, treatment administration, adverse event management, and clinical management of advanced melanoma. The distribution of patient weight from the Hong Kong population was applied to calculate the drug costs. Analyses were performed from a payer's perspective. The incremental cost effectiveness ratio (ICER) expressed as cost in US Dollars (USD) per quality-adjusted life years (QALYs) was the main outcome. Results In base-case scenario, the ICER for pembrolizumab as a first-line treatment for advanced melanoma was USD49,232 compared to DTIC, with the ICER values lower than cost-effectiveness threshold in Hong Kong. Results comparing pembrolizumab to TMZ and to PC were similar to that when compared to DTIC. Probability sensitivity analyses showed that 99% of the simulated ICERs were below three times the Gross Domestic Product (GDP) per capita for Hong Kong (currently at $119,274//QALY threshold). In a scenario analysis comparing pembrolizumab with ipilimumab, the estimated ICER was USD8,904. Conclusions Pembrolizumab is cost-effective relative to chemotherapy (DTIC, TMZ and PC), and highly-cost-effective compared to ipilimumab, for the first-line treatment of advanced melanoma in Hong Kong.
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Affiliation(s)
- Herbert H Loong
- 1Department of Clinical Oncology, The Chinese University of Hong Kong, Sha Tin, Hong Kong SAR, China.,State Key Laboratory in Translational Research, Hong Kong Cancer Institute, Hong Kong, Hong Kong SAR, China
| | - Carlos K H Wong
- 3Department of Family Medicine & Primary Care, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Linda K S Leung
- 1Department of Clinical Oncology, The Chinese University of Hong Kong, Sha Tin, Hong Kong SAR, China.,State Key Laboratory in Translational Research, Hong Kong Cancer Institute, Hong Kong, Hong Kong SAR, China
| | - S C Tan
- MSD Asia Pacific, Singapore, Singapore
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17
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Balatoni T, Ladányi A, Fröhlich G, Czirbesz K, Kovács P, Pánczél G, Bence E, Plótár V, Liszkay G. Biomarkers Associated with Clinical Outcome of Advanced Melanoma Patients Treated with Ipilimumab. Pathol Oncol Res 2020; 26:317-325. [PMID: 30225783 DOI: 10.1007/s12253-018-0466-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Accepted: 08/29/2018] [Indexed: 12/11/2022]
Abstract
Ipilimumab was the first immunotherapy approved for metastatic melanoma in decades and is currently registered as a second-line treatment. However, new immunotherapies, in combination with ipilimumab, offer even better clinical outcomes for patients compared with single-agent treatments, at the expense of improved toxicity. The aim of this study was to evaluate the feasibility of ipilimumab outside the clinical trials and to identify survival predictors for treatment benefit. Data were collected on 47 advanced melanoma patients treated with ipilimumab between 2010 and 2015 at a single center. Association of clinical characteristics (including primary tumor characteristics), serum lactate dehydrogenase (LDH), erythrocyte sedimentation rate, absolute eosinophil, lymphocyte, and neutrophil count, neutrophil/lymphocyte and eosinophil/lymphocyte ratio with toxicity and clinical outcome were assessed using univariate and multivariate analysis. Median progression-free survival at a median follow-up of 10 months was 2.7 months and median overall survival was 9.8 months. Objective response was observed in 17% of patients and the disease control rate at week 24 was 40%. The 1- and 2-year survival rates documented were 40 and 28%, respectively. Significant association between high LDH level (>1.5× upper limit of normal) and decreased overall survival was demonstrated in uni- and multivariate analysis (hazard ratio [HR]: 3.554, 95% CI: 1.225-10.306, p = 0.019). Neither biomarkers nor clinical outcome were associated with toxicity. Using baseline serum LDH to identify patients most likely to benefit from ipilimumab therapy could serve as a simple and inexpensive biomarker of clinical outcome.
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Affiliation(s)
- Tímea Balatoni
- Department of Oncodermatology, National Institute of Oncology, 7-9. Ráth Gy. u., Budapest, H-1122, Hungary.
| | - Andrea Ladányi
- Department of Surgical and Molecular Pathology, National Institute of Oncology, Budapest, Hungary
| | - Georgina Fröhlich
- Center of Radiotherapy, National Institute of Oncology, Budapest, Hungary
| | - Kata Czirbesz
- Department of Oncodermatology, National Institute of Oncology, 7-9. Ráth Gy. u., Budapest, H-1122, Hungary
| | - Péter Kovács
- Department of Oncodermatology, National Institute of Oncology, 7-9. Ráth Gy. u., Budapest, H-1122, Hungary
| | - Gitta Pánczél
- Department of Oncodermatology, National Institute of Oncology, 7-9. Ráth Gy. u., Budapest, H-1122, Hungary
| | - Eszter Bence
- Department of Surgical and Molecular Pathology, National Institute of Oncology, Budapest, Hungary
| | - Vanda Plótár
- Department of Surgical and Molecular Pathology, National Institute of Oncology, Budapest, Hungary
| | - Gabriella Liszkay
- Department of Oncodermatology, National Institute of Oncology, 7-9. Ráth Gy. u., Budapest, H-1122, Hungary
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18
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Franken MG, Leeneman B, Gheorghe M, Uyl-de Groot CA, Haanen JBAG, van Baal PHM. A systematic literature review and network meta-analysis of effectiveness and safety outcomes in advanced melanoma. Eur J Cancer 2019; 123:58-71. [PMID: 31670077 DOI: 10.1016/j.ejca.2019.08.032] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 07/20/2019] [Accepted: 08/17/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Although a myriad of novel treatments entered the treatment paradigm for advanced melanoma, there is lack of head-to-head evidence. We conducted a network meta-analysis (NMA) to estimate each treatment's relative effectiveness and safety. METHODS A systematic literature review (SLR) was conducted in Embase, MEDLINE and Cochrane to identify all phase III randomised controlled trials (RCTs) with a time frame from January 1, 2010 to March 11, 2019. We retrieved evidence on treatment-related grade III/IV adverse events, progression-free survival (PFS) and overall survival (OS). Evidence was synthesised using a Bayesian fixed-effect NMA. Reference treatment was dacarbazine. In accordance with RCTs, dacarbazine was pooled with temozolomide, paclitaxel and paclitaxel plus carboplatin. To increase homogeneity of the study populations, RCTs were only included if patients were not previously treated with novel treatments. RESULTS The SLR identified 28 phase III RCTs involving 14,376 patients. Nineteen and seventeen treatments were included in the effectiveness and safety NMA, respectively. For PFS, dabrafenib plus trametinib (hazard ratio [HR] PFS: 0.21) and vemurafenib plus cobimetinib (HR PFS: 0.22) were identified as most favourable treatments. Both had, however, less favourable safety profiles. Five other treatments closely followed (dabrafenib [HR PFS: 0.30], nivolumab plus ipilimumab [HR PFS: 0.34], vemurafenib [HR PFS: 0.38], nivolumab [HR PFS: 0.42] and pembrolizumab [HR PFS: 0.46]). In contrast, for OS, nivolumab plus ipilimumab (HR OS: 0.39), nivolumab (HR OS: 0.46) and pembrolizumab (HR OS: 0.50) were more favourable than dabrafenib plus trametinib (HR OS: 0.55) and vemurafenib plus cobimetinib (HR OS: 0.57). CONCLUSIONS Our NMA identified the most effective treatment options for advanced melanoma and provided valuable insights into each novel treatment's relative effectiveness and safety. This information may facilitate evidence-based decision-making and may support the optimisation of treatment and outcomes in everyday clinical practice.
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Affiliation(s)
- Margreet G Franken
- Institute for Medical Technology Assessment, Erasmus University Rotterdam, The Netherlands; Erasmus School of Health Policy & Management, Erasmus University Rotterdam, The Netherlands.
| | - Brenda Leeneman
- Erasmus School of Health Policy & Management, Erasmus University Rotterdam, The Netherlands
| | - Maria Gheorghe
- Institute for Medical Technology Assessment, Erasmus University Rotterdam, The Netherlands
| | - Carin A Uyl-de Groot
- Institute for Medical Technology Assessment, Erasmus University Rotterdam, The Netherlands; Erasmus School of Health Policy & Management, Erasmus University Rotterdam, The Netherlands
| | - John B A G Haanen
- Department of Medical Oncology, Netherlands Cancer Institute- Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Pieter H M van Baal
- Erasmus School of Health Policy & Management, Erasmus University Rotterdam, The Netherlands
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19
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Nguyen M, Islam MR, Lim SW, Sahu A, Tamjid B. Pembrolizumab Induced Ocular Hypotony With Near Complete Vision Loss, Interstitial Pulmonary Fibrosis and Arthritis. Front Oncol 2019; 9:944. [PMID: 31608234 PMCID: PMC6768006 DOI: 10.3389/fonc.2019.00944] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 09/09/2019] [Indexed: 12/26/2022] Open
Abstract
Clinical outcomes for patients with advanced melanoma have improved significantly with the introduction of immune checkpoint inhibitors. These agents have distinct adverse effects with the potential for heightened host immune responses manifesting as an autoimmune reaction in any organ. We report a unique case who developed pembrolizumab induced arthritis, ocular hypotony with vision loss and pulmonary interstitial fibrosis. A 57-year old gentleman with advanced melanoma was treated with pembrolizumab and attained complete response with no evidence of disease on functional imaging. Treatment was well-tolerated with the only side effect being arthritis controlled with low dose steroids. Following a work related blunt trauma to the right eye, the patient developed bilateral visual impairment secondary to ocular hypotony. The ocular hypotony failed to respond to high-dose glucocorticoid and multiple surgeries. Intraoperatively, ciliary body atrophy was found. Pembrolizumab was ceased after the eye trauma and he remained in complete remission from melanoma. After a further 10 months, the patient developed symptomatic pulmonary fibrosis. There was moderate symptomatic improvement with nintedanib, an antifibrotic agent. This case describes two rare and unique adverse effects. Ocular adverse effects are extremely uncommon and this is the first case to report immune checkpoint inhibitor related ocular hypotony without uveitis to the best of our knowledge. Similarly, the incidence of severe pneumonitis is reported to be low, however limited data is available regarding pulmonary interstitial fibrosis. The occurrence of multiple adverse effects in this case including one occurring several months after cessation of treatment highlights the need for vigilance by clinicians who manage patients treated with immune checkpoint inhibitors. Further research is necessary with regards to rare adverse effects of immune checkpoint inhibitors and the relation of these to treatment administration.
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Affiliation(s)
- Mike Nguyen
- Goulburn Valley Health, Shepparton, VIC, Australia
| | | | - Shueh Wen Lim
- Royal Victorian Eye and Ear Hospital, Melbourne, VIC, Australia
| | - Arvind Sahu
- Goulburn Valley Health, Shepparton, VIC, Australia
| | - Babak Tamjid
- Goulburn Valley Health, Peninsula Health, Monash University, Melbourne, VIC, Australia
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20
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Chen XY, Chen Y, Qu CJ, Pan ZH, Qin Y, Zhang X, Liu WJ, Li DF, Zheng Q. Vitamin C induces human melanoma A375 cell apoptosis via Bax- and Bcl-2-mediated mitochondrial pathways. Oncol Lett 2019; 18:3880-3886. [PMID: 31516599 DOI: 10.3892/ol.2019.10686] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 06/13/2019] [Indexed: 12/19/2022] Open
Abstract
Melanoma is the most malignant type of skin cancer and is resistant to numerous chemotherapeutic and radiotherapy-based treatment approaches due to the activation of rapid and reversible pro-survival signaling pathways. As a result, patients will often present with a poor prognosis. Therefore, novel preventive methods and treatments are urgently required for patients with melanoma. Vitamin C (also known as L-ascorbic acid) is a water-soluble vitamin that is widely used as a dietary additive and has been demonstrated to exhibit anti-cancer properties. In the present study, the effects of vitamin C in human melanoma A375 cells, and the mechanisms underlying these effects were investigated. Vitamin C potently suppressed human melanoma A375 cell proliferation by inducing apoptosis in A375 cells. Induction of apoptosis was related to caspase-9 and caspase-3 activation and the mitochondrial membrane potential of A375 cells significantly decreased in the presence of vitamin C. Furthermore, vitamin C induced apoptosis in A375 cells by activating the Bax- and Bcl-2-mediated mitochondrial pathway. These results indicate that vitamin C may be a potentially useful clinical anti-tumor drug for treating patients with melanoma.
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Affiliation(s)
- Xiao-Yu Chen
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Ying Chen
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Chuan-Jun Qu
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Zhao-Hai Pan
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Yao Qin
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Xin Zhang
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Wen-Jing Liu
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - De-Fang Li
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Qiusheng Zheng
- School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China.,Key Laboratory of Xinjiang Endemic Phytomedicine Resources of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
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21
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Urabe M, Haruta S, Ohkura Y, Inoshita N, Yago A, Koga S, Tanaka T, Ueno M, Udagawa H. Clinicopathological presentations and surgical outcomes of esophageal melanoma. Asian Cardiovasc Thorac Ann 2019; 27:548-553. [PMID: 31319672 DOI: 10.1177/0218492319866064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Primary malignant melanoma of the esophagus is a rare tumor with a poor prognosis; the optimal treatment strategy has yet to be established. This study aimed to clarify clinical features, courses, and outcomes of patients undergoing surgical resection of primary malignant melanoma of the esophagus. Methods Six patients with primary malignant melanoma of the esophagus, in whom the absence of other primary melanomas had been confirmed, were selected from the medical database maintained in Toranomon Hospital. Their clinicopathological characteristics and long-term outcomes were retrospectively reviewed and analyzed. Results All 6 patients (five males and one female) underwent radical esophagectomy with three-field regional lymphadenectomy, and none received neoadjuvant therapy. Tumor invasion was classified into T1 in 5 (83%) cases and T3 in one (17%). Four (67%) patients had nodal metastases (one N1, one N2 and two N3). No distant metastatic lesions were detected preoperatively in any of our cases. Postoperative surveillance revealed recurrence in all 6 patients, and 5 (83%) died of the disease. The median overall survival was 24 months. One patient with a T3N3M0 tumor was treated after surgery with a dacarbazine-nimustine-vincristine regimen followed by irradiation for bone recurrence and survived for 87 months postoperatively. Another patient with a T1N3M0 tumor who survived for 27 months after liver and bone recurrence was treated with nivolumab, ipilimumab, and dacarbazine. Conclusion Although the courses of patients with primary malignant melanoma of the esophagus were consistently unfavorable, surgical resection with multidisciplinary therapeutic modalities may prolong survival in some cases.
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Affiliation(s)
- Masayuki Urabe
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Shusuke Haruta
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Yu Ohkura
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Naoko Inoshita
- 2 Department of Pathology, Toranomon Hospital, Tokyo, Japan
| | - Akikazu Yago
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Shuhei Koga
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Tsuyoshi Tanaka
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Masaki Ueno
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Harushi Udagawa
- 1 Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
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22
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Couto GK, Segatto NV, Oliveira TL, Seixas FK, Schachtschneider KM, Collares T. The Melding of Drug Screening Platforms for Melanoma. Front Oncol 2019; 9:512. [PMID: 31293965 PMCID: PMC6601395 DOI: 10.3389/fonc.2019.00512] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/28/2019] [Indexed: 12/30/2022] Open
Abstract
The global incidence of cancer is rising rapidly and continues to be one of the leading causes of death in the world. Melanoma deserves special attention since it represents one of the fastest growing types of cancer, with advanced metastatic forms presenting high mortality rates due to the development of drug resistance. The aim of this review is to evaluate how the screening of drugs and compounds for melanoma has been performed over the last seven decades. Thus, we performed literature searches to identify melanoma drug screening methods commonly used by research groups during this timeframe. In vitro and in vivo tests are essential for the development of new drugs; however, incorporation of in silico analyses increases the possibility of finding more suitable candidates for subsequent tests. In silico techniques, such as molecular docking, represent an important and necessary first step in the screening process. However, these techniques have not been widely used by research groups to date. Our research has shown that the vast majority of research groups still perform in vitro and in vivo tests, with emphasis on the use of in vitro enzymatic tests on melanoma cell lines such as SKMEL and in vivo tests using the B16 mouse model. We believe that the union of these three approaches (in silico, in vitro, and in vivo) is essential for improving the discovery and development of new molecules with potential antimelanoma action. This workflow would provide greater confidence and safety for preclinical trials, which will translate to more successful clinical trials and improve the translatability of new melanoma treatments into clinical practice while minimizing the unnecessary use of laboratory animals under the principles of the 3R's.
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Affiliation(s)
- Gabriela Klein Couto
- Research Group in Molecular and Cellular Oncology, Postgraduate Program in Biochemistry and Bioprospecting, Cancer Biotechnology Laboratory, Center for Technological Development, Federal University of Pelotas, Pelotas, Brazil
| | - Natália Vieira Segatto
- Biotechnology Graduate Program, Molecular and Cellular Oncology Research Group, Laboratory of Cancer Biotechnology, Technology Development Center, Federal University of Pelotas, Pelotas, Brazil
| | - Thaís Larré Oliveira
- Biotechnology Graduate Program, Molecular and Cellular Oncology Research Group, Laboratory of Cancer Biotechnology, Technology Development Center, Federal University of Pelotas, Pelotas, Brazil
| | - Fabiana Kömmling Seixas
- Biotechnology Graduate Program, Molecular and Cellular Oncology Research Group, Laboratory of Cancer Biotechnology, Technology Development Center, Federal University of Pelotas, Pelotas, Brazil
| | - Kyle M Schachtschneider
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, United States.,Department of Biochemistry & Molecular Genetics, University of Illinois at Chicago, Chicago, IL, United States.,National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, IL, United States
| | - Tiago Collares
- Biotechnology Graduate Program, Molecular and Cellular Oncology Research Group, Laboratory of Cancer Biotechnology, Technology Development Center, Federal University of Pelotas, Pelotas, Brazil
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Kwiatkowska D, Kluska P, Reich A. Beyond PD-1 Immunotherapy in Malignant Melanoma. Dermatol Ther (Heidelb) 2019; 9:243-257. [PMID: 30927248 PMCID: PMC6522569 DOI: 10.1007/s13555-019-0292-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Indexed: 01/31/2023] Open
Abstract
For many years, the standard therapy for malignant melanoma was based mainly on surgical resection. Unfortunately, this treatment is curative only in the early localized stage of this malignancy. The metastatic stage of malignant melanoma still remains a huge therapeutic challenge. Despite the many new therapeutic options that have become available over the last years, there is a constant need for safer and more effective treatment modalities. There has been a dynamic development of various anti-cancer immunotherapies directed against new molecular targets. A number of clinical trials are currently being conducted to confirm their effectiveness and safety. In this review of the literature, we summarize the contemporary knowledge on promising new immunotherapies beyond the currently available treatment options for malignant melanoma, including oncolytic immunotherapy, selective inhibitors of indoleamine 2,3-dioxygenease, anti-PD-(L)1 (programmed death ligand 1) drugs, immune checkpoint protein LAG-3 antibodies, inhibitors of histone deacetylase (HDAC) and inhibitors of B7-H3.
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Affiliation(s)
| | - Piotr Kluska
- Wroclaw University of Science and Technology, Wrocław, Poland
| | - Adam Reich
- Department of Dermatology, University of Rzeszow, Rzeszów, Poland.
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24
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Tumor Heterogeneity on FDG PET/CT and Immunotherapy: An Imaging Biomarker for Predicting Treatment Response in Patients With Metastatic Melanoma. AJR Am J Roentgenol 2019; 212:1318-1326. [PMID: 30933647 DOI: 10.2214/ajr.18.19796] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE. The purpose of this study is to evaluate the ability of quantitative 18F-FDG PET parameters to predict outcomes of patients with malignant melanoma who have been treated with immune modulation therapy. MATERIALS AND METHODS. We retrospectively investigated 34 patients with malignant melanoma. Twenty-three patients received immunotherapy as first-line therapy, and 11 patients received it as second-line therapy. The maximum standardized uptake value (SUVmax), metabolic tumor volume, tumor lesion glycolysis, and intratumoral metabolic heterogeneity (as measured by the tumor heterogeneity [TH] index) were measured for the primary tumors and metastatic sites associated with up to five of the most FDG-avid lesions per patient. The TH index was calculated as the AUC value of a cumulative SUV volume histogram curve for all patients. The median follow-up was 29.5 months (range, 3-288 months). Outcome endpoints were progression-free survival and overall survival. Kaplan-Meier survival plots were used, and Cox regression analysis was performed for predictors of survival. RESULTS. A total of 101 lesions were analyzed. Five lesions were analyzed in 12 patients, four lesions in three patients, three lesions in three patients, two lesions in four patients, and one lesion in 12 patients. Of the 34 patients included in the study, 15 (44.1%) had disease progression and 11 (32.3%) had died by the time the last follow-up occurred. The mean (± SD) SUVmax, peak SUV, metabolic tumor volume, tumor lesion glycolysis, and TH values for all lesions were 9.68 ± 6.6, 7.82 ± 5.83, 81.96 ± 146.87 mL, 543.65 ± 1022.92 g, and 5841.36 ± 1249.85, respectively. TH had a negative correlation with SUVmax, peak SUV, and tumor lesion glycolysis (p < 0.0001 for all). CONCLUSION. The TH index is significantly associated with overall survival in patients with metastatic melanoma treated with immune modulation therapy as first-line or second-line therapy.
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25
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Murata H, Okonogi N, Wakatsuki M, Kato S, Kiyohara H, Karasawa K, Ohno T, Nakano T, Kamada T, Shozu M, The Working Group Of Gynecological Tumors TWGOG. Long-Term Outcomes of Carbon-Ion Radiotherapy for Malignant Gynecological Melanoma. Cancers (Basel) 2019; 11:cancers11040482. [PMID: 30987391 PMCID: PMC6520847 DOI: 10.3390/cancers11040482] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 04/01/2019] [Accepted: 04/02/2019] [Indexed: 11/16/2022] Open
Abstract
Surgical resection is considered a standard therapy for malignant melanoma (MM). However, it has not yet been established as an optimal treatment strategy for gynecological MMs, particularly owing to their very low incidence rates. We retrospectively analyzed clinical outcomes of carbon-ion radiotherapy (C-ion RT) for gynecological MMs. The eligibility criterion was the presence of histologically confirmed gynecological MM. Patients with pelvic or inguinal lymph node metastases were included, while those with distant metastases were excluded. The pelvic and inguinal lymph node regions were irradiated with up to 36 gray relative biological effectiveness (Gy (RBE)) followed by a gross tumor volume boost of up to 57.6 Gy (RBE) or 64 Gy (RBE) in 16 fractions over 4 weeks. Thirty-seven patients (median age: 71 years) were examined. In total, 22 patients had vaginal tumors, 12 had vulval tumors, and 3 had cervical uterine tumors. The median follow-up periods were 23 months (range: 5-103 months) for all patients and 53 months (range: 16-103 months) for survivors. Thirty of 37 patients (81%) achieved complete tumor disappearance. The 2-year local control, overall survival, and progression-free survival rates were 71%, 53%, and 29%, respectively. C-ion RT may be a definitive treatment option for patients with gynecological MM.
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Affiliation(s)
- Hiroto Murata
- QST Hospital, National Institutes for Quantum and Radiological Science and Technology, Chiba 263-8555, Japan.
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan.
| | - Noriyuki Okonogi
- QST Hospital, National Institutes for Quantum and Radiological Science and Technology, Chiba 263-8555, Japan.
| | - Masaru Wakatsuki
- Department of Radiology, Jichi Medical University, Tochigi 329-0498, Japan.
| | - Shingo Kato
- Department of Radiation Oncology, Saitama Medical University International Medical Center, Saitama 350-1298, Japan.
| | - Hiroki Kiyohara
- Department of Radiation Oncology, Japanese Red Cross Maebashi Hospital, Maebashi 371-0811, Japan.
| | - Kumiko Karasawa
- Department of Radiation Oncology, Tokyo Women's Medical University School of Medicine, Tokyo 162-8666, Japan.
| | - Tatsuya Ohno
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan.
| | - Takashi Nakano
- Department of Radiation Oncology, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan.
| | - Tadashi Kamada
- QST Hospital, National Institutes for Quantum and Radiological Science and Technology, Chiba 263-8555, Japan.
| | - Makio Shozu
- Department of Reproductive Medicine, Chiba University Graduate School of Medicine, Chiba 260-8677, Japan.
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26
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Sahni S, Valecha G, Sahni A. Role of Anti-PD-1 Antibodies in Advanced Melanoma: The Era of Immunotherapy. Cureus 2018; 10:e3700. [PMID: 30788189 PMCID: PMC6372252 DOI: 10.7759/cureus.3700] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 11/14/2018] [Indexed: 01/23/2023] Open
Abstract
Advanced melanoma is an aggressive skin cancer characterized by poor survival rates and response to cytotoxic chemotherapy. Immune checkpoint inhibitors are novel agents capable of utilizing one's own immune system to bring about the tumor destruction. Nivolumab and pembrolizumab are fully humanized anti-PD-1 monoclonal antibodies that have shown significant anti-tumor activity in a variety of cancers including melanoma and have significantly improved the survival outcomes in patients with advanced melanoma. In this updated review article, we will discuss the outcomes of various clinical trials evaluating the efficacy and safety of these agents. We will also briefly discuss their mechanism of action and adverse effects.
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Affiliation(s)
- Sakshi Sahni
- Internal Medicine, University of Illinois at Chicago College of Medicine, Chicago, USA
| | - Gautam Valecha
- Hematology-Oncology, Staten Island University Hospital, Staten Island, USA
| | - Ankit Sahni
- Miscellaneous, Ross University School of Medicine, Knoxville, USA
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27
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Bayci AWL, Baker DA, Somerset AE, Turkoglu O, Hothem Z, Callahan RE, Mandal R, Han B, Bjorndahl T, Wishart D, Bahado-Singh R, Graham SF, Keidan R. Metabolomic identification of diagnostic serum-based biomarkers for advanced stage melanoma. Metabolomics 2018; 14:105. [PMID: 30830422 DOI: 10.1007/s11306-018-1398-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 07/18/2018] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Melanoma is a highly aggressive malignancy and is currently one of the fastest growing cancers worldwide. While early stage (I and II) disease is highly curable with excellent prognosis, mortality rates rise dramatically after distant spread. We sought to identify differences in the metabolome of melanoma patients to further elucidate the pathophysiology of melanoma and identify potential biomarkers to aid in earlier detection of recurrence. METHODS Using 1H NMR and DI-LC-MS/MS, we profiled serum samples from 26 patients with stage III (nodal metastasis) or stage IV (distant metastasis) melanoma and compared their biochemical profiles with 46 age- and gender-matched controls. RESULTS We accurately quantified 181 metabolites in serum using a combination of 1H NMR and DI-LC-MS/MS. We observed significant separation between cases and controls in the PLS-DA scores plot (permutation test p-value = 0.002). Using the concentrations of PC-aa-C40:3, DL-carnitine, octanoyl-L-carnitine, ethanol, and methylmalonyl-L-carnitine we developed a diagnostic algorithm with an AUC (95% CI) = 0.822 (0.665-0.979) with sensitivity and specificity of 100 and 56%, respectively. Furthermore, we identified arginine, proline, tryptophan, glutamine, glutamate, glutathione and ornithine metabolism to be significantly perturbed due to disease (p < 0.05). CONCLUSION Targeted metabolomic analysis demonstrated significant differences in metabolic profiles of advanced stage (III and IV) melanoma patients as compared to controls. These differences may represent a potential avenue for the development of multi-marker serum-based assays for earlier detection of recurrences, allow for newer, more effective targeted therapy when tumor burden is less, and further elucidate the pathophysiologic changes that occur in melanoma.
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Affiliation(s)
- A W L Bayci
- Department of General Surgery, Beaumont Health, Royal Oak, MI, USA
| | - D A Baker
- Department of General Surgery, Beaumont Health, Royal Oak, MI, USA.
- Department of Surgery, Beaumont Health, 3601 W. 13 Mile Rd., Royal Oak, MI, 48073, USA.
| | - A E Somerset
- Department of General Surgery, Beaumont Health, Royal Oak, MI, USA
| | - O Turkoglu
- Department of Obstetrics and Gynecology, Beaumont Health, Royal Oak, MI, USA
| | - Z Hothem
- Department of General Surgery, Beaumont Health, Royal Oak, MI, USA
| | - R E Callahan
- Department of General Surgery, Beaumont Health, Royal Oak, MI, USA
| | - R Mandal
- Department of Biological and Computing Sciences, University of Alberta Edmonton, Edmonton, AB, Canada
| | - B Han
- Department of Biological and Computing Sciences, University of Alberta Edmonton, Edmonton, AB, Canada
| | - T Bjorndahl
- Department of Biological and Computing Sciences, University of Alberta Edmonton, Edmonton, AB, Canada
| | - D Wishart
- Department of Biological and Computing Sciences, University of Alberta Edmonton, Edmonton, AB, Canada
| | - R Bahado-Singh
- Department of Obstetrics and Gynecology, Beaumont Health, Royal Oak, MI, USA
| | - S F Graham
- Department of Obstetrics and Gynecology, Beaumont Health, Royal Oak, MI, USA
| | - R Keidan
- Department of General Surgery, Beaumont Health, Royal Oak, MI, USA
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28
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Baurain JF, Robert C, Mortier L, Neyns B, Grange F, Lebbe C, Ulloa-Montoya F, De Sousa Alves PM, Gillet M, Louahed J, Jarnjak S, Lehmann FF. Association of homogeneous inflamed gene signature with a better outcome in patients with metastatic melanoma treated with MAGE-A3 immunotherapeutic. ESMO Open 2018; 3:e000384. [PMID: 30094070 PMCID: PMC6069918 DOI: 10.1136/esmoopen-2018-000384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/01/2018] [Accepted: 06/04/2018] [Indexed: 01/20/2023] Open
Abstract
PURPOSE This study assessed clinical activity, safety and immunogenicity of MAGE-A3 immunotherapeutic in patients with MAGE-A3-positive metastatic melanoma. PATIENTS AND METHODS In this open-label, multicentre, uncontrolled, Phase II study (ClinicalTrials.gov NCT00896480), patients received ≤24 doses of MAGE-A3 immunotherapeutic (4-cycle schedule). At screening, two skin lesions were biopsied for MAGE-A3 expression analysis and presence/absence of a previously identified gene signature (GS) associated with favourable clinical outcome. Clinical activity was assessed in terms of clinical response, time-to-treatment failure (TTF) and progression-free survival (PFS). Adverse events (AEs) and serious AEs (SAEs) were recorded. MAGE-A3-specific immune responses were assessed. Clinical activity and immunogenicity were analysed overall and separately in patients with 2/2 (GS+/+), 1/2 (GS+/-) or 0/2 (GS-/-) biopsies presenting GS. RESULTS Of 49 screened patients, 32 had MAGE-A3-positive tumours; 24 (8 GS+/+, 8 GS+/-, 8 GS-/-) were treated. Two complete (GS+/+ patients) and two partial responses (one GS+/+, one GS+/-) were reported; of note, one of the two complete responses was unlikely to be related to the study treatment. Median TTF and PFS were 14.8 and 7.2 months for GS+/+, 2.3 and 2.8 months for GS+/- and 2.4 and 2.9 months for GS-/- patients. Three grade 3 AEs and two SAEs unrelated to treatment were reported. All patients were seropositive for MAGE-A3 antibodies on vaccination with no differences between the different GS profiles. MAGE-A3-specific CD4+ and CD8+ T cell immunogenicity was detected; 12/16 (75.0%) of patients presented CD4+ T cell responses. CONCLUSION Treatment with MAGE-A3 immunotherapeutic showed signs of clinical activity in GS+/+ patients. Treatment was well tolerated and immunogenic. No differences in immune responses according to GS status were observed. TRIAL REGISTRATION NUMBER NCT00896480 (Results).
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Affiliation(s)
- Jean-François Baurain
- Department of Medical Oncology, Institut Roi Albert II, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Bruxelles, Belgium.
| | - Caroline Robert
- Gustave Roussy, Département de Médecine oncologique, Service de Dermatologie et Université Paris-Sud, Faculté de Médecine, Villejuif, France
| | | | - Bart Neyns
- Department of Medical Oncology, Universitair Ziekenhuis Brussel, Jette, Belgium
| | - Florent Grange
- Dermatology Department, Hôpital Robert Debré, Université de Reims Champagne-Ardenne, Reims, France
| | - Céleste Lebbe
- APHP Department of Dermatology and CIC , INSERM U976, University Paris 7 Diderot, Saint-Louis Hospital, Paris, France
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29
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Jochems A, Leeneman B, Franken MG, Schouwenburg MG, Aarts MJB, van Akkooi ACJ, van den Berkmortel FWPJ, van den Eertwegh AJM, Groenewegen G, de Groot JWB, Haanen JBAG, Hospers GAP, Kapiteijn E, Koornstra RH, Kruit WHJ, Louwman MWJ, Piersma D, van Rijn RS, Ten Tije AJ, Vreugdenhil G, Wouters MWJM, Uyl-de Groot CA, van der Hoeven KJM. Real-world use, safety, and survival of ipilimumab in metastatic cutaneous melanoma in The Netherlands. Anticancer Drugs 2018; 29:572-578. [PMID: 29659371 DOI: 10.1097/cad.0000000000000629] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Phase III trials with ipilimumab showed an improved survival in patients with metastatic melanoma. We evaluated the use and safety of ipilimumab, and the survival of all patients with metastatic cutaneous melanoma (N=807) receiving ipilimumab in real-world clinical practice in The Netherlands using data from the Dutch Melanoma Treatment Registry. Patients who were registered between July 2012 and July 2015 were included and analyzed according to their treatment status: treatment-naive (N=344) versus previously-treated (N=463). Overall, 70% of treatment-naive patients and 62% of previously-treated patients received all four planned doses of ipilimumab. Grade 3 and 4 immune-related adverse events occurred in 29% of treatment-naive patients and 21% of previously-treated patients. No treatment-related deaths occurred. Median time to first event was 5.4 months [95% confidence interval (CI): 4.7-6.5 months] in treatment-naive patients and 4.4 months (95% CI: 4.0-4.7 months) in previously-treated patients. Median overall survival was 14.3 months (95% CI: 11.6-16.7 months) in treatment-naive patients and 8.7 months (95% CI: 7.6-9.6 months) in previously-treated patients. In both patient groups, an elevated lactate dehydrogenase level (hazard ratio: 2.25 and 1.70 in treatment-naive and previously-treated patients, respectively) and American Joint Committee on Cancer M1c-stage disease (hazard ratio: 1.81 and 1.83, respectively) were negatively associated with overall survival. These real-world outcomes of ipilimumab slightly differed from outcomes in phase III trials. Although phase III trials are crucial for establishing efficacy, real-world data are of great added value enhancing the generalizability of outcomes of ipilimumab in clinical practice.
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Affiliation(s)
- Anouk Jochems
- Department of Medical Oncology, Leiden University Medical Center
- Dutch Institute for Clinical Auditing, Leiden
| | - Brenda Leeneman
- Department of Health Technology Assessment, Erasmus School of Health Policy & Management
| | - Margreet G Franken
- Institute for Medical Technology Assessment, Erasmus University Rotterdam
| | - Maartje G Schouwenburg
- Department of Medical Oncology, Leiden University Medical Center
- Dutch Institute for Clinical Auditing, Leiden
| | - Maureen J B Aarts
- Department of Medical Oncology, Maastricht University Medical Center, Maastricht
| | | | | | - Alfonsus J M van den Eertwegh
- Dutch Institute for Clinical Auditing, Leiden
- Department of Medical Oncology, VU University Medical Center, Amsterdam
| | | | | | - John B A G Haanen
- Dutch Institute for Clinical Auditing, Leiden
- Medical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital
| | - Geke A P Hospers
- Department of Medical Oncology, University Medical Center Groningen, Groningen
| | - Ellen Kapiteijn
- Department of Medical Oncology, Leiden University Medical Center
| | - Rutger H Koornstra
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen
| | - Wim H J Kruit
- Department for Medical Oncology, Erasmus MC Cancer Institute, Rotterdam
| | | | - Djura Piersma
- Department of Internal Medicine, Medical Spectrum Twente, Enschede
| | | | | | - Gerard Vreugdenhil
- Department of Internal Medicine, Maxima Medical Center, Veldhoven, The Netherlands
| | | | - Carin A Uyl-de Groot
- Department of Health Technology Assessment, Erasmus School of Health Policy & Management
- Institute for Medical Technology Assessment, Erasmus University Rotterdam
| | - Koos J M van der Hoeven
- Dutch Institute for Clinical Auditing, Leiden
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen
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30
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Franken MG, Leeneman B, Jochems A, Schouwenburg MG, Aarts MJB, van Akkooi ACJ, van den Berkmortel FWPJ, van den Eertwegh AJM, de Groot JWB, van der Hoeven KJM, Hospers GAP, Kapiteijn E, Koornstra R, Kruit WHJ, Louwman MWJ, Piersma D, van Rijn RS, Suijkerbuijk KPM, Ten Tije AJ, Vreugdenhil G, Wouters MWJM, van Zeijl M, Haanen JBAG, Uyl-de Groot CA. Real-world healthcare costs of ipilimumab in patients with advanced cutaneous melanoma in The Netherlands. Anticancer Drugs 2018; 29:579-588. [PMID: 29634490 DOI: 10.1097/cad.0000000000000628] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
There is limited evidence on the costs associated with ipilimumab. We investigated healthcare costs of all Dutch patients with advanced cutaneous melanoma who were treated with ipilimumab. Data were retrieved from the nation-wide Dutch Melanoma Treatment Registry. Costs were determined by applying unit costs to individual patient resource use. A total of 807 patients who were diagnosed between July 2012 and July 2015 received ipilimumab in Dutch practice. The mean (median) episode duration was 6.27 (4.61) months (computed from the start of ipilimumab until the start of a next treatment, death, or the last date of follow-up). The average total healthcare costs amounted to &OV0556;81 484, but varied widely (range: &OV0556;18 131-&OV0556;160 002). Ipilimumab was by far the most important cost driver (&OV0556;73 739). Other costs were related to hospital admissions (&OV0556;3323), hospital visits (&OV0556;1791), diagnostics and imaging (&OV0556;1505), radiotherapy (&OV0556;828), and surgery (&OV0556;297). Monthly costs for resource use other than ipilimumab were &OV0556;1997 (SD: &OV0556;2629). Treatment-naive patients (n=344) had higher total costs compared with previously-treated patients (n=463; &OV0556;85 081 vs. &OV0556;78 811). Although patients with colitis (n=106) had higher costs for resource use other than ipilimumab (&OV0556;11 426) compared with patients with other types of immune-related adverse events (n=90; &OV0556;9850) and patients with no immune-related adverse event (n=611; &OV0556;6796), they had lower total costs (&OV0556;76 075 vs. &OV0556;87 882 and &OV0556;81 480, respectively). In conclusion, this nation-wide study provides valuable insights into the healthcare costs of advanced cutaneous melanoma patients who were treated with ipilimumab in clinical practice. Most of the costs were attributable to ipilimumab, but the costs and its distribution varied considerably across subgroups.
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Affiliation(s)
- Margreet G Franken
- Institute for Medical Technology Assessment
- Department of Health Technology Assessment, Erasmus School of Health Policy & Management, Erasmus University
| | - Brenda Leeneman
- Department of Health Technology Assessment, Erasmus School of Health Policy & Management, Erasmus University
| | - Anouk Jochems
- Dutch Institute for Clinical Auditing
- Department of Medical Oncology, Leiden University Medical Center, Leiden
| | - Maartje G Schouwenburg
- Dutch Institute for Clinical Auditing
- Department of Medical Oncology, Leiden University Medical Center, Leiden
| | - Maureen J B Aarts
- Department of Medical Oncology, Maastricht University Medical Center, Maastricht
| | | | | | | | | | - Koos J M van der Hoeven
- Dutch Institute for Clinical Auditing
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen
| | - Geke A P Hospers
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen
| | - Ellen Kapiteijn
- Department of Medical Oncology, Leiden University Medical Center, Leiden
| | - Rutger Koornstra
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen
| | - Wim H J Kruit
- Department of Medical Oncology, ErasmusMC Cancer Institute, Rotterdam
| | | | - Djura Piersma
- Department of Internal Medicine/Oncology, Medisch Spectrum Twente, Enschede
| | | | | | | | - Gerard Vreugdenhil
- Department of Internal Medicine/Oncology, Maxima Medical Center, Veldhoven, The Netherlands
| | | | | | - John B A G Haanen
- Dutch Institute for Clinical Auditing
- Medical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek
| | - Carin A Uyl-de Groot
- Institute for Medical Technology Assessment
- Department of Health Technology Assessment, Erasmus School of Health Policy & Management, Erasmus University
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31
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Patient-reported treatment-related symptom burden for patients with advanced melanoma in Canada. Support Care Cancer 2018; 27:219-227. [PMID: 29934684 PMCID: PMC6281076 DOI: 10.1007/s00520-018-4316-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 06/12/2018] [Indexed: 12/04/2022]
Abstract
Background Little is known on the impact of emerging treatments for advanced melanoma (stages III and IV) on patients’ functioning and well-being. The objective of this study was to describe the patient-reported treatment-related symptom (TRS) burden in advanced melanoma. Method Twenty-nine in-depth, qualitative interviews were conducted among adult patients with advanced melanoma in Canada using a semi-structured interview method. Interviews were transcribed verbatim, and key concepts were identified using a grounded theory analytic approach. Results The 29 patients reported 13 unique treatment journeys involving the following drug therapy categories: cytotoxic chemotherapies, CTLA-4 inhibitors, BRAF or MEK inhibitors, and PD-1 inhibitors. Patients typically underwent multiple treatment episodes over time. Common TRSs included nausea, fatigue, diarrhea or constipation, and skin rashes. Patients described these as impacting their physical functioning, ability to perform activities of daily living, social functioning, and overall quality of life. Conclusion Our findings provide a description of the patient’s experience with treatment for advanced melanoma. Our sample included patients typically diagnosed in mid-life, facing an urgent sequence of medical procedures and a pharmacological treatment journey that was burdensome. There is a need for less toxic and more efficacious treatments earlier in the patient journey to alleviate the impact of advanced melanoma treatment on patients’ health-related quality of life.
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32
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Shimada K, Ushijima K, Suzuki C, Horiguchi M, Ando H, Akita T, Shimamura M, Fujii J, Yamashita C, Fujimura A. Pulmonary administration of curcumin inhibits B16F10 melanoma lung metastasis and invasion in mice. Cancer Chemother Pharmacol 2018; 82:265-273. [PMID: 29869202 DOI: 10.1007/s00280-018-3616-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 05/18/2018] [Indexed: 01/08/2023]
Abstract
PURPOSE Curcumin is expected to have beneficial effects including an anti-cancer effect. However, its lower bioavailability is a critical concern and limits the utility of curcumin in clinical practice. In this study, we investigated whether transpulmonary delivery of curcumin is pharmacologically effective along with improving its bioavailability in mice with lung metastasis. METHODS C57BL/6J mice were injected with B16F10 melanoma cells via their tail vein and given curcumin by pulmonary administration every other day. The lung tissue of the vehicle-treated mice on day 17 was covered by nodules of metastatic melanoma. RESULTS Pulmonary curcumin administration significantly and dose-dependently protected the lung metastasis of melanoma. The phosphorylation of JNK (c-Jun NH2 terminal kinase) and HLJ1 expression levels in the lung metastatic nodules of the melanoma were significantly increased by pulmonary curcumin administration. The anti-metastatic effect of curcumin was blunted in mice injected with HLJ1 knocked-down B16F10 melanoma. Systemic bioavailability after pulmonary administration was 61-times higher than after oral administration. Additionally, the curcumin concentration in the lung tissue was sustained to a high level until 24 h after pulmonary administration. CONCLUSIONS This study showed the usefulness of curcumin to suppress lung metastasis of melanoma by pulmonary administration, a method that may overcome the low-bioavailability of curcumin.
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Affiliation(s)
- Ken Shimada
- Division of Clinical Pharmacology, Department of Pharmacology, School of Medicine, Jichi Medical University, Tochigi, 329-0498, Japan.,Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Kentaro Ushijima
- Division of Clinical Pharmacology, Department of Pharmacology, School of Medicine, Jichi Medical University, Tochigi, 329-0498, Japan.
| | - Chisato Suzuki
- Division of Clinical Pharmacology, Department of Pharmacology, School of Medicine, Jichi Medical University, Tochigi, 329-0498, Japan.,Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Michiko Horiguchi
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan.,Division of Pediatric Hematology, Oncology, and Stem Cell Transplantation, Columbia University Medical Center, New York, USA
| | - Hitoshi Ando
- Department of Cellular and Molecular Function Analysis, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan
| | - Tomomi Akita
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Mizuki Shimamura
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Junki Fujii
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Chikamasa Yamashita
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Akio Fujimura
- Division of Clinical Pharmacology, Department of Pharmacology, School of Medicine, Jichi Medical University, Tochigi, 329-0498, Japan
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33
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Makady A, van Veelen A, Jonsson P, Moseley O, D’Andon A, de Boer A, Hillege H, Klungel O, Goettsch W. Using Real-World Data in Health Technology Assessment (HTA) Practice: A Comparative Study of Five HTA Agencies. PHARMACOECONOMICS 2018; 36:359-368. [PMID: 29214389 PMCID: PMC5834594 DOI: 10.1007/s40273-017-0596-z] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
BACKGROUND Reimbursement decisions are conventionally based on evidence from randomised controlled trials (RCTs), which often have high internal validity but low external validity. Real-world data (RWD) may provide complimentary evidence for relative effectiveness assessments (REAs) and cost-effectiveness assessments (CEAs). This study examines whether RWD is incorporated in health technology assessment (HTA) of melanoma drugs by European HTA agencies, as well as differences in RWD use between agencies and across time. METHODS HTA reports published between 1 January 2011 and 31 December 2016 were retrieved from websites of agencies representing five jurisdictions: England [National Institute for Health and Care Excellence (NICE)], Scotland [Scottish Medicines Consortium (SMC)], France [Haute Autorité de santé (HAS)], Germany [Institute for Quality and Efficacy in Healthcare (IQWiG)] and The Netherlands [Zorginstituut Nederland (ZIN)]. A standardized data extraction form was used to extract information on RWD inclusion for both REAs and CEAs. RESULTS Overall, 52 reports were retrieved, all of which contained REAs; CEAs were present in 25 of the reports. RWD was included in 28 of the 52 REAs (54%), mainly to estimate melanoma prevalence, and in 22 of the 25 (88%) CEAs, mainly to extrapolate long-term effectiveness and/or identify drug-related costs. Differences emerged between agencies regarding RWD use in REAs; the ZIN and IQWiG cited RWD for evidence on prevalence, whereas the NICE, SMC and HAS additionally cited RWD use for drug effectiveness. No visible trend for RWD use in REAs and CEAs over time was observed. CONCLUSION In general, RWD inclusion was higher in CEAs than REAs, and was mostly used to estimate melanoma prevalence in REAs or to predict long-term effectiveness in CEAs. Differences emerged between agencies' use of RWD; however, no visible trends for RWD use over time were observed.
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Affiliation(s)
- Amr Makady
- The National Healthcare Institute (ZIN), Eekholt 4, 1112 XH Diemen, The Netherlands
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Universiteitsweg 99, 3584 CE Utrecht, The Netherlands
| | - Ard van Veelen
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Universiteitsweg 99, 3584 CE Utrecht, The Netherlands
| | - Páll Jonsson
- The National Institute for Health and Care Excellence (NICE), Level 1A, City Tower, Piccadilly Plaza, Manchester, M1 4BT UK
| | - Owen Moseley
- The Scottish Medicines Consortium (SMC), Healthcare Improvement Scotland (HIS), Delta House (8th floor), 50 West Nile Street, Glasgow, G1 2NP Scotland, UK
| | - Anne D’Andon
- La Haute Autorité de Santé (HAS), 5 Avenue du Stade de France, Saint-Denis La Plaine Cedex, 93218 Paris, France
| | - Anthonius de Boer
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Universiteitsweg 99, 3584 CE Utrecht, The Netherlands
| | - Hans Hillege
- Department of Epidemiology, University Medical Centre Groningen, Broerstraat 5, 9712 CP Groningen, The Netherlands
| | - Olaf Klungel
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Universiteitsweg 99, 3584 CE Utrecht, The Netherlands
| | - Wim Goettsch
- The National Healthcare Institute (ZIN), Eekholt 4, 1112 XH Diemen, The Netherlands
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Universiteitsweg 99, 3584 CE Utrecht, The Netherlands
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34
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Lv Q, He C, Quan F, Yu S, Chen X. DOX/IL-2/IFN-γ co-loaded thermo-sensitive polypeptide hydrogel for efficient melanoma treatment. Bioact Mater 2018; 3:118-128. [PMID: 29744449 PMCID: PMC5935762 DOI: 10.1016/j.bioactmat.2017.08.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 08/17/2017] [Accepted: 08/25/2017] [Indexed: 01/04/2023] Open
Abstract
Melanoma has been a serious threat to the human health; however, effective therapeutic methods of this cancer are still limited. Combined local therapy is a crucial approach for achieving a superior anti-tumor efficacy. In this paper, a chemo-immunotherapy system of DOX, IL-2 and IFN-γ based on poly(γ-ethyl-L-glutamate)-poly(ethylene glycol)-poly(γ-ethyl-L-glutamate) (PELG-PEG-PELG) hydrogel was developed for local treatment of melanoma xenograft. The drug release process of this system exhibited a short term of burst release (the first 3 days), followed by a long-term sustained release (the following 26 days). The hydrogel degraded completely within 3 weeks without obvious inflammatory responses in the subcutaneous layer of rats, showing a good biodegradability and biocompatibility. The DOX/IL-2/IFN-γ co-loaded hydrogel also showed enhanced anti-tumor effect against B16F10 cells in vitro, through increasing the ratio of cell apoptosis and G2/S phage cycle arrest. Moreover, the combined strategy presented improved therapy efficacy against B16F10 melanoma xenograft without obvious systemic side effects in a nude mice model, which was likely related to both the enhanced tumor cell apoptosis and the increased proliferation of the CD3+/CD4+ T-lymphocytes and CD3+/CD8+ T-lymphocytes. Overall, the strategy of localized co-delivery of DOX/IL-2/IFN-γ using the polypeptide hydrogel provided a promising approach for efficient melanoma therapy. A chemo-immunotherapy combined system based on polypeptide hydrogel was developed for the local therapy of melanoma. The combined strategy presented enhanced anti-tumor effect on B16F10 cells in vitro through different mechanisms. The combined treatment showed improved efficacy against B16F10 melanoma xenograft with less systemic toxicity in vivo.
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Affiliation(s)
- Qiang Lv
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, 130021, China
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Chaoliang He
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- Corresponding author.
| | - Fenli Quan
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Shuangjiang Yu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
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35
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Marconcini R, Spagnolo F, Stucci LS, Ribero S, Marra E, Rosa FD, Picasso V, Di Guardo L, Cimminiello C, Cavalieri S, Orgiano L, Tanda E, Spano L, Falcone A, Queirolo P. Current status and perspectives in immunotherapy for metastatic melanoma. Oncotarget 2018; 9:12452-12470. [PMID: 29552325 PMCID: PMC5844761 DOI: 10.18632/oncotarget.23746] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Accepted: 11/03/2017] [Indexed: 12/31/2022] Open
Abstract
Metastatic melanoma was the first malignancy in which immune checkpoint inhibitors demonstrated their successful efficacy. Currently, the knowledge on the interaction between the immune system and malignant disease is steadily increasing and new drugs and therapeutic strategies are overlooking in the clinical scenario. To provide a comprehensive overview of immune modulating drugs currently available in the treatment of melanoma as well as to discuss of possible future strategies in the metastatic melanoma setting, the present review aims at analyzing controversial aspects about the optimal immunomodulating treatment sequences, the search for biomarkers of efficacy of immunocheckpoint inhibitors, and innovative combinations of drugs currently under investigation.
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Affiliation(s)
- Riccardo Marconcini
- Unit of Medical Oncology 2, Azienda Ospedaliera-Universitaria
Pisana, Department of Translational Research and New Technologies in Medicine and
Surgery, University of Pisa, Italy
| | - Francesco Spagnolo
- Department of Medical Oncology, IRCCS AOU San Martino-Istituto
Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Luigia Stefania Stucci
- Medical Oncology Unit, Department of Biomedical Sciences and
Clinical Oncology, University of Bari, Bari, Italy
| | - Simone Ribero
- Dermatologic Clinic, Department of Medical Sciences,
University of Turin, Turin, Italy
| | - Elena Marra
- Dermatologic Clinic, Department of Medical Sciences,
University of Turin, Turin, Italy
| | - Francesco De Rosa
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei
Tumori, IRST IRCCS, Meldola, Italy
| | - Virginia Picasso
- Department of Medical Oncology, IRCCS AOU San Martino-Istituto
Nazionale per la Ricerca sul Cancro, Genova, Italy
| | | | | | | | - Laura Orgiano
- AOU Cagliari, Department of Medical Oncology, University of
Cagliari, Cagliari, Italy
| | - Enrica Tanda
- Department of Medical Oncology, IRCCS AOU San Martino-Istituto
Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Laura Spano
- Department of Medical Oncology, IRCCS AOU San Martino-Istituto
Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Alfredo Falcone
- Unit of Medical Oncology 2, Azienda Ospedaliera-Universitaria
Pisana, Department of Translational Research and New Technologies in Medicine and
Surgery, University of Pisa, Italy
| | - Paola Queirolo
- Department of Medical Oncology, IRCCS AOU San Martino-Istituto
Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - for the Italian Melanoma Intergroup (IMI)
- Unit of Medical Oncology 2, Azienda Ospedaliera-Universitaria
Pisana, Department of Translational Research and New Technologies in Medicine and
Surgery, University of Pisa, Italy
- Department of Medical Oncology, IRCCS AOU San Martino-Istituto
Nazionale per la Ricerca sul Cancro, Genova, Italy
- Medical Oncology Unit, Department of Biomedical Sciences and
Clinical Oncology, University of Bari, Bari, Italy
- Dermatologic Clinic, Department of Medical Sciences,
University of Turin, Turin, Italy
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei
Tumori, IRST IRCCS, Meldola, Italy
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan,
Italy
- AOU Cagliari, Department of Medical Oncology, University of
Cagliari, Cagliari, Italy
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36
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Abstract
In the last 20 years, the survival and quality of life outcomes for patients with metastatic melanoma have been poor, with unsatisfactory results of chemotherapy and immunotherapy-based regimens. No drug or combination of drugs had any impact on survival until 2011, when ipilimumab, a monoclonal antibody against cytotoxic T-lymphocyte antigen-4 (CTLA-4), was approved for clinical use. Phase III trials have shown, for the first time ever, an overall survival benefit of ipilimumab compared with standard treatment, with a manageable toxicity profile. This review will discuss the mechanism of action of ipilimumab and the clinical trials that led to its approval.
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Affiliation(s)
- Paolo A Ascierto
- Oncologia Medica Melanoma Immunoterapia Oncologica e Terapia Innovative, Istituto Nazionale Tumori IRCCS - Fondazione Pascale, Naples, Italy
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37
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Clinical Response Rates From Interleukin-2 Therapy for Metastatic Melanoma Over 30 Years' Experience: A Meta-Analysis of 3312 Patients. J Immunother 2018; 40:21-30. [PMID: 27875387 DOI: 10.1097/cji.0000000000000149] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Interleukin-2 (IL-2), initially used in 1986, can induce clinical regression-complete responses (CR) and partial responses (PR) of metastatic malignant melanoma. IL-2 has been used alone or in combination, and in different dosage schedules, as an immunotherapeutic agent for melanoma treatment. This meta-analysis aimed to document and evaluate the spectrum of reported clinical response rates from the combined experience of almost 30 years of IL-2 clinical usage. Clinical trials using IL-2 for metastatic melanoma therapy that reported: dosage, combinations, study details, definitions and clinical CR, PR, and overall response (OR) rates were included. A meta-analysis was conducted using the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. In total, 34 studies met inclusion criteria, with 41 separate treatment arms. For all IL-2 treatment modalities collectively, the CR rate was 4.0% [95% confidence interval (CI), 2.8-5.3], PR 12.5% (95% CI, 10.1-15.0), and OR 19.7% (95% CI, 15.9-23.5). CR pre-1994 was 2.7% versus 6.1% post-1994. High and intermediate-IL-2 dosage showed no CR difference, while low-dose IL-2 showed a nonstatistical trend toward an increased CR rate. The highest CR rate resulted from IL-2 combined with vaccine at 5.0%. The meta-analysis showed that IL-2 immunotherapy for advanced metastatic melanoma delivered a CR rate of 4% (range, 0-23%) across nearly 30 years of clinical studies, with gradual improvement over time. The significance is that, contrary to popular belief, the data demonstrated that CR rates were similar for intermediate versus high-IL-2 dosing.
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38
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López-Cobo S, Pieper N, Campos-Silva C, García-Cuesta EM, Reyburn HT, Paschen A, Valés-Gómez M. Impaired NK cell recognition of vemurafenib-treated melanoma cells is overcome by simultaneous application of histone deacetylase inhibitors. Oncoimmunology 2017; 7:e1392426. [PMID: 29308322 DOI: 10.1080/2162402x.2017.1392426] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 10/09/2017] [Accepted: 10/11/2017] [Indexed: 10/18/2022] Open
Abstract
Therapy of metastatic melanoma advanced recently with the clinical implementation of signalling pathway inhibitors, such as vemurafenib, specifically targeting mutant BRAFV600E. In general, patients experience remarkable clinical responses under BRAF inhibitor (BRAFi) treatment but eventually progress within 6-8 months due to resistance development. Responding metastases show an increased immune cell infiltrate, including also NK cells, that, however, is no longer detectable in BRAFi-resistant lesions, suggesting NK cell activity should be exploited to prevent disease progression. Here, we examined the effects of BRAFi on the expression of ligands targeting activating NK cells receptors immediately after treatment onset, prior to resistance development. We demonstrate that BRAFV600E mutant melanoma cells cultured in the presence of vemurafenib, strongly decreased surface expression of ligands for NK activating receptors including the NKG2D-ligand, MICA, and the DNAM-1 ligand, CD155, and became significantly less susceptible to NK cell attack. NKG2D-ligand protein downregulation was due to a significant decrease in mRNA levels, already detectable 24 h after drug treatment. Interestingly, vemurafenib-induced MICA downregulation could be counteracted by treatment of melanoma cells with the histone deacetylase (HDAC) inhibitor (HDACi) sodium butyrate, that also upregulated the DNAM1-ligand, Nectin-2. HDACi treatment enhanced surface expression of NKG2D-ligands in the presence of BRAFi, accompanied by recovery of NK cell recognition, but only upon simultaneous drug application. These results suggest that co-administration of BRAFi and HDAC inhibitors as well as having direct effects on melanoma cell survival, could also synergise to improve NK cell recognition and avoid tumour immune evasion.
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Affiliation(s)
- Sheila López-Cobo
- Department of Immunology and Oncology, National Centre for Biotechnology, CNB-CSIC, Madrid, Spain
| | - Natalia Pieper
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen; Germany
| | - Carmen Campos-Silva
- Department of Immunology and Oncology, National Centre for Biotechnology, CNB-CSIC, Madrid, Spain
| | - Eva M García-Cuesta
- Department of Immunology and Oncology, National Centre for Biotechnology, CNB-CSIC, Madrid, Spain
| | - Hugh T Reyburn
- Department of Immunology and Oncology, National Centre for Biotechnology, CNB-CSIC, Madrid, Spain
| | - Annette Paschen
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, and German Cancer Consortium (DKTK) partner site Essen/Düsseldorf, Essen; Germany
| | - Mar Valés-Gómez
- Department of Immunology and Oncology, National Centre for Biotechnology, CNB-CSIC, Madrid, Spain
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39
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Ma X, Wu Y, Zhang T, Song H, Jv H, Guo W, Ren G. Ki67 Proliferation Index as a Histopathological Predictive and Prognostic Parameter of Oral Mucosal Melanoma in Patients without Distant Metastases. J Cancer 2017; 8:3828-3837. [PMID: 29151970 PMCID: PMC5688936 DOI: 10.7150/jca.20935] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 07/23/2017] [Indexed: 01/14/2023] Open
Abstract
Background: To investigate the relationship between clinical and histopathological characteristics and overall survival of patients with oral mucosal melanoma (OMM) without distal metastasis in order to provide predictive prognostic information of OMM. Methods: Ki67 expression was assessed by immunohistochemistry in 123 patients with OMM without distant metastases. The associations between Ki67 expression and clinical features and overall survival (OS) of patients were statistically analyzed. The Ki67 levels of the primary and recurrent lesions from 14 OMM patients were compared. Results: Univariate analysis showed that tumor type and cervical lymph node (CLN) status, as well as Ki67 expression, were all correlated with survival. Cox proportional hazards regression analysis identified Ki67 expression and CLN status as independent prognostic factors in OMM patients. Further, we found that Ki67 expression was associated with clinical tumor type of OMM. Moreover, with a cut-off point of 20%, patients with lower Ki67 scores showed a survival advantage over those with higher Ki67 scores. Conclusions: Ki67 expression may be a useful pathological predictor of survival of OMM patients without distant metastases.
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Affiliation(s)
- Xuhui Ma
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology
| | - Yunteng Wu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology
| | - Tian Zhang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology
| | - Hao Song
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology
| | - Houyu Jv
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology
| | - Wei Guo
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology
| | - Guoxin Ren
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200011, China.,Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology; National Clinical Research Center of Stomatology
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40
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Levine O, Devji T, Xie F. A new frontier in treatment of advanced melanoma: Redefining clinical management in the era of immune checkpoint inhibitors. Hum Vaccin Immunother 2017; 13:1765-1767. [PMID: 28481695 PMCID: PMC5557230 DOI: 10.1080/21645515.2017.1322241] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 04/19/2017] [Indexed: 01/05/2023] Open
Abstract
Immune checkpoint inhibitors have revolutionized treatment of advanced cutaneous melanoma. This group of novel therapeutic agents differs from other systemic treatments and has necessitated a new approach for several fundamental aspects of clinical practice in oncology. Marked differences in outcomes associated with immune checkpoint inhibitors compared with other systemic therapies has required a new paradigm for prognostication in the setting of advanced melanoma. Distinct patterns of tumor response have required new norms for disease monitoring. A unique spectrum of toxicity is associated with use of immune checkpoint inhibitors which can be severe and refractory. Patients and clinicians must be informed regarding immune-related adverse events, yet in the published literature, there is substantial variability in reporting. As immune checkpoint inhibitors gain a prominent role in cancer treatment, standardization of adverse event reporting will be vital to ensure validity of evidence and to promote safe clinical practice.
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Affiliation(s)
- Oren Levine
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Department of Oncology, McMaster University, Hamilton, ON, Canada
| | - Tahira Devji
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Feng Xie
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Father Sean O'Sullivan Research Centre, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
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41
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Ma X, Wu Y, Zhang T, Song H, Jv H, Guo W, Ren G. The clinical significance of c-Kit mutations in metastatic oral mucosal melanoma in China. Oncotarget 2017; 8:82661-82673. [PMID: 29137292 PMCID: PMC5669918 DOI: 10.18632/oncotarget.19746] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 06/20/2017] [Indexed: 01/14/2023] Open
Abstract
c-Kit mutations are frequently detected in mucosal melanomas, but their clinical significance in metastatic oral mucosal melanomas (OMM) remains unclear. The main purpose of this study was to investigate the clinical and pathological features of metastatic OMMs with c-Kit mutations and the efficiency of the tyrosine kinase inhibitor imatinib in treating metastatic OMMs. We found thatresidual primary lesion and neck lymph nodes could act as independent prognostic factors in metastatic OMM patients. c-Kit mutations were detected in 22 out of 139 (15.8%) metastatic OMM patients. Under chemotherapy, the overall survival (OS) of c-Kit mutant patients was significantly shorter than that of wild-type patients. The Ki67 expression was significantly higher in c-Kit mutant patients than in wild-type patients. In distant metastatic OMM patients with c-Kit mutations, the treatment with c-Kit inhibitor resulted in a better OS. In conclusion, residual primary lesion, cervical lymph nodes and c-Kit mutations act as adverse prognostic factors of metastatic OMMs. The Kit inhibitor imatinib could benefit metastatic OMM patients with c-Kit mutations.
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Affiliation(s)
- Xuhui Ma
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200011, China
| | - Yunteng Wu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200011, China
| | - Tian Zhang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200011, China
| | - Hao Song
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200011, China
| | - Houyu Jv
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200011, China
| | - Wei Guo
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200011, China
| | - Guoxin Ren
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200011, China
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42
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Young GJ, Bi WL, Wu WW, Johanns TM, Dunn GP, Dunn IF. Management of intracranial melanomas in the era of precision medicine. Oncotarget 2017; 8:89326-89347. [PMID: 29179523 PMCID: PMC5687693 DOI: 10.18632/oncotarget.19223] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 04/24/2017] [Indexed: 01/08/2023] Open
Abstract
Melanoma is the most lethal of skin cancers, in part because of its proclivity for rapid and distant metastasis. It is also potentially the most neurotropic cancer in terms of probability of CNS metastasis from the primary lesion. Despite surgical resection and radiotherapy, prognosis remains guarded for patients with brain metastases. Over the past five years, a new domain of personalized therapy has emerged for advanced melanoma patients with the introduction of BRAF and other MAP kinase pathway inhibitors, immunotherapy, and combinatory therapeutic strategies. By targeting critical cellular signaling pathways and unleashing the adaptive immune response against tumor antigens, a subset of melanoma patients have demonstrated remarkable responses to these treatments. Over time, acquired resistance to these modalities inexorably develops, providing new challenges to overcome. We review the rapidly evolving terrain for intracranial melanoma treatment, address likely and potential mechanisms of resistance, as well as evaluate promising future therapeutic approaches currently under clinical investigation.
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Affiliation(s)
- Grace J Young
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Wenya Linda Bi
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.,Department of Cancer Biology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Winona W Wu
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Tanner M Johanns
- Division of Medical Oncology, Department of Internal Medicine, Washington University School of Medicine, St. Louis, MO, USA.,Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA
| | - Gavin P Dunn
- Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO, USA.,Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Ian F Dunn
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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43
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Li X, Wang J, Yao Y, Yang L, Li Z, Yu C, Zhao P, Yu Y, Wang L. Comparative efficacy and safety of immune checkpoint inhibitor-related therapies for advanced melanoma: a Bayesian network analysis. Oncotarget 2017; 8:83637-83649. [PMID: 29137370 PMCID: PMC5663542 DOI: 10.18632/oncotarget.18906] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 04/19/2017] [Indexed: 11/25/2022] Open
Abstract
Objectives We aimed to compare and rank the effects of 9 immune checkpoint inhibitor-related therapies for treating advanced melanoma. Methods We searched Pubmed, Cochrane databases, Web of Science, and ClinicalTrials.gov for randomized controlled trials of the immune checkpoint inhibitor-related treatments for advanced melanoma. Analysis was done on a Bayesian framework. Results Twelve trials including 5413 patients were identified. Ipilimumab plus nivolumab, nivolumab, and pembrolizumab were significantly more efficacious for progression-free survival (PFS) than ipilimumab (hazard ratio [HR], 0.38, 0.50, and 0.58, respectively), ipilimumab plus chemotherapy (0.45, 0.60, and 0.70, respectively), or ipilimumab plus sargramostim (0.44, 0.57, and 0.67, respectively). Ipilimumab plus gp100 was significantly less efficacious for PFS than the remaining eight immune checkpoint inhibitor-related strategies. Pembrolizumab was significantly more efficacious than ipilimumab and ipilimumab plus gp100 (HR, 0.66, and 0.64, respectively) in improving overall survival (OS). Nivolumab significantly improved OS over tremelimumab (HR, 0.48). Ipilimumab plus sargramostim was ranked the second most effective strategy in terms of OS and well tolerated. Nivolumab and pembrolizumab showed the best profile of acceptability, with significantly less high-grade adverse events than ipilimumab (odds ratio [OR], 0.49 and 0.50, respectively), tremelimumab (0.21 and 0.21, respectively), ipilimumab plus chemotherapy (0.13 and 0.13, respectively), or ipilimumab plus nivolumab (0.15 and 0.15, respectively). Conclusions Nivolumab, pembrolizumab and ipilimumab plus sargramostim might be optimum treatments for advanced melanoma because they have the most favorable balance between benefits and acceptability. Ipilimumab plus nivolumab is the most effective in prolonging PFS, but is far more toxic than nivolumab and pembrolizumab.
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Affiliation(s)
- Xin Li
- Department of Molecular Biology, College of Basic Medical Sciences, Norman Bethune Health Science Center, Jilin University, Changchun 130021, China
| | - Junpeng Wang
- Department of Urology, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - Yun Yao
- Department of Molecular Biology, College of Basic Medical Sciences, Norman Bethune Health Science Center, Jilin University, Changchun 130021, China
| | - Lei Yang
- Department of Molecular Biology, College of Basic Medical Sciences, Norman Bethune Health Science Center, Jilin University, Changchun 130021, China
| | - Zhiqin Li
- Department of Immunology, College of Basic Medical Sciences, Norman Bethune Health Science Center, Jilin University, Changchun 130021, China
| | - Cheng Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun 130021, China
| | - Peiyan Zhao
- Department of Molecular Biology, College of Basic Medical Sciences, Norman Bethune Health Science Center, Jilin University, Changchun 130021, China
| | - Yongli Yu
- Department of Immunology, College of Basic Medical Sciences, Norman Bethune Health Science Center, Jilin University, Changchun 130021, China
| | - Liying Wang
- Department of Molecular Biology, College of Basic Medical Sciences, Norman Bethune Health Science Center, Jilin University, Changchun 130021, China
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Gwadry-Sridhar F, Nikan S, Hamou A, Seung SJ, Petrella T, Joshua AM, Ernst S, Mittmann N. Resource utilization and costs of managing patients with advanced melanoma: a Canadian population-based study. ACTA ACUST UNITED AC 2017; 24:168-175. [PMID: 28680276 DOI: 10.3747/co.24.3432] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND The use and detailed costs of services provided for people with advanced melanoma (amel) are not well known. We conducted an analysis to determine the use of health care services and the associated costs delineated by relevant attributable costs, which we defined for subjects in the province of Ontario. METHODS Through the Ontario Cancer Data Linkage Project, a cohort of amel patients with diagnoses between 31 August 2005 and 2012 (follow-up to 2013) and with valid International Classification of Diseases (9th revision, Clinical Modification) 172 codes and histology codes was identified. A cohort of individuals with amel having a combination of at least 1 palliative, 1 medical oncology, and 1 hospitalization code was generated. The health system services used by this population were clustered into hospitalization, palliation, physician medical visits, medication, homecare, laboratory, diagnostics, and other resources. Overall rates of use and disaggregated costs were determined by phase of care for the entire cohort. RESULTS The mean age for the 2748 individuals in the cohort was 67 years. The greater proportion of the patients were men (65.6%) and were more than 65 years of age (>50%). In this advanced cohort, fewer than 45% of patients were alive 3 years after the malignant melanoma diagnosis. The average annual cost per patient over the time horizon was $6,551. At $15,830, year 1 after diagnosis was the most expensive, followed by year 2, at $8,166. CONCLUSIONS Our data provide a baseline for the costs associated with amel treatment. Future studies will include newer agents and comparative effectiveness research for personalized therapies.
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Affiliation(s)
| | | | | | - S J Seung
- Health Outcomes and PharmacoEconomics (hope) Research Centre, Sunnybrook Research Institute, Toronto
| | - T Petrella
- Sunnybrook Health Sciences Centre, Toronto
| | - A M Joshua
- Princess Margaret Hospital, Toronto; and
| | - S Ernst
- London Regional Cancer Program, London, ON
| | - N Mittmann
- Sunnybrook Health Sciences Centre, Toronto
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Wu KJ, Huang JM, Zhong HJ, Dong ZZ, Vellaisamy K, Lu JJ, Chen XP, Chiu P, Kwong DWJ, Han QB, Ma DL, Leung CH. A natural product-like JAK2/STAT3 inhibitor induces apoptosis of malignant melanoma cells. PLoS One 2017; 12:e0177123. [PMID: 28570563 PMCID: PMC5453690 DOI: 10.1371/journal.pone.0177123] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 04/21/2017] [Indexed: 12/18/2022] Open
Abstract
The JAK2/STAT3 signaling pathway plays a critical role in tumorigenesis, and has been suggested as a potential molecular target for anti-melanoma therapeutics. However, few JAK2 inhibitors were being tested for melanoma therapy. In this study, eight amentoflavone analogues were evaluated for their activity against human malignant melanoma cells. The most potent analogue, compound 1, inhibited the phosphorylation of JAK2 and STAT3 in human melanoma cells, but had no discernible effect on total JAK2 and STAT3 levels. A cellular thermal shift assay was performed to identify that JAK2 is engaged by 1 in cell lysates. Moreover, compound 1 showed higher antiproliferative activity against human melanoma A375 cells compared to a panel of cancer and normal cell lines. Compound 1 also activated caspase-3 and cleaved PARP, which are markers of apoptosis, and suppressed the anti-apoptotic Bcl-2 level. Finally, compound 1 induced apoptosis in 80% of treated melanoma cells. To our knowledge, compound 1 is the first amentoflavone-based JAK2 inhibitor to be investigated for use as an anti-melanoma agent.
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Affiliation(s)
- Ke-Jia Wu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Jie-Min Huang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Hai-Jing Zhong
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Zhen-Zhen Dong
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Kasipandi Vellaisamy
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Jin-Jian Lu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Xiu-Ping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Pauline Chiu
- Department of Chemistry, The University of Hong Kong, Hong Kong, China
- The State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Hong Kong, China
| | - Daniel W. J. Kwong
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Quan-Bin Han
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
- * E-mail: (CHL); (DLM)
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
- * E-mail: (CHL); (DLM)
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Taylor LA, Abraham RM, Tahirovic E, van Belle P, Li B, Huang L, Elder DE, Gimotty P, Xu X. High ALDH1 expression correlates with better prognosis in tumorigenic malignant melanoma. Mod Pathol 2017; 30:634-639. [PMID: 28106104 PMCID: PMC5584688 DOI: 10.1038/modpathol.2016.226] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 11/21/2016] [Accepted: 11/23/2016] [Indexed: 01/16/2023]
Abstract
Aldehyde dehydrogenase 1 (ALDH1) has been proposed as biomarker of stem cells for certain human cancers. ALDH1 expression has been correlated with poor patient outcomes in a variety of malignancies but better patient outcomes in others, and its prognostic significance in malignant melanoma is unclear. Thus, 68 melanoma patients with comprehensive clinical and pathologic follow-up data were used to construct a tissue microarray. A modified histological score (H-score) with a maximum score of 300 was used to quantify immunohistochemical staining for ALDH1. Survival time was defined as the time between diagnosis and melanoma-specific death. Using univariate logistic regression, a low (<80 H-score) ALDH1 score showed 3.7-fold increase in risk for melanoma-specific death within 10 years when compared with high (>80) ALDH1 levels (P=0.017). Odds of MSD were lower by a factor of ~0.9 for each 10-point increase in H-Score. Median survival time was 44.1 months and 180.9 months for patients with low and high ALDH1 expression, respectively. Using multivariate analysis, ALDH1 H-score was found to be an independent prognostic factor. These findings suggest that ALDH1 expression in malignant melanoma has a favorable effect on patient survival. Further study is needed elucidate the function of this enzymatic protein in melanoma progression.
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Affiliation(s)
- Laura A. Taylor
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Ronnie M. Abraham
- Departments of Pathology and Dermatology, University of Illinois College of Medicine at Peoria, Peoria, IL
| | - Emin Tahirovic
- Department of Biostatistics and Epidemiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Patricia van Belle
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Bin Li
- Department of Dermatology, Yueyang Hospital, Shanghai, China
| | - Linfang Huang
- Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - David E. Elder
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Phyllis Gimotty
- Department of Biostatistics and Epidemiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Xiaowei Xu
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, 3400 Spruce St., 6 Founders Building, Philadelphia, PA 19104, USA
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Abstract
INTRODUCTION Until recently, overall long term survival in patients with stage IV melanoma was lower than 10%. However, the treatment of melanoma has evolved rapidly over the last few years, with the advent of inhibitors of BRAF and MEK and of immunotherapeutic agents including ipilimumab, nivolumab, and pembrolizumab. Areas covered: This is a comprehensive review of the literature on the role of pembrolizumab in melanoma. Pembrolizumab is a Programmed Death Receptor 1 (PD-1) directed monoclonal antibody which is approved by FDA and EMA for the treatment of patients with metastatic melanoma. Expert opinion: Phase II and III trials demonstrated that pembrolizumab is superior to ipilimumab in previously untreated patients and to chemotherapy in ipilimumab pre-treated patients. Unfortunately, prospectively validated predictive markers are lacking. Immune-related adverse events are particularly interesting and should be managed per the published guidelines. There are still many issues that remain unresolved including: when to stop treatment, biomarkers for choosing a single agent or combination therapy, the optimal schedule of ipilimumab in combination with anti-PD1 monoclonal antibodies, optimal management of adverse events, the role of immunotherapy in specific populations, the optimal sequence of immunotherapy and the BRAF/MEK inhibitor combination in patients.
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Affiliation(s)
- Pol Specenier
- a Department of Medical Oncology , Antwerp University Hospital , Edegem , Belgium.,b Faculty of Medicine and Health Sciences , University of Antwerp , Wilrijk , Belgium
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Levine O, Devji T, Xie F. Systemic therapy for previously untreated advanced BRAF-mutated melanoma: navigating a shifting landscape. Immunotherapy 2017; 9:375-378. [PMID: 28357918 DOI: 10.2217/imt-2017-0023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Oren Levine
- Department of Health Research Methods, Evidence, & Impact, McMaster University, Room H306 Martha Wing, St Joseph's Healthcare Hamilton, 50 Charlton Ave. E. Hamilton, ON L8N 4A6, Canada.,Department of Oncology, McMaster University, Hamilton, ON, Canada
| | - Tahira Devji
- Department of Health Research Methods, Evidence, & Impact, McMaster University, Room H306 Martha Wing, St Joseph's Healthcare Hamilton, 50 Charlton Ave. E. Hamilton, ON L8N 4A6, Canada
| | - Feng Xie
- Department of Health Research Methods, Evidence, & Impact, McMaster University, Room H306 Martha Wing, St Joseph's Healthcare Hamilton, 50 Charlton Ave. E. Hamilton, ON L8N 4A6, Canada.,Father Sean O'Sullivan Research Centre, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
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Enewold L, Sharon E, Harlan LC. Metastatic Melanoma: Treatment and Survival in the US after the Introduction of Ipilimumab and Vemurafenib. Oncol Res Treat 2017; 40:174-183. [PMID: 28376479 PMCID: PMC5383086 DOI: 10.1159/000456014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 11/28/2016] [Indexed: 01/07/2023]
Abstract
INTRODUCTION The 5-year survival of metastatic melanoma is < 18%. Historically, treatment options were limited. In 2011, 2 new agents were approved. METHODS We re-abstracted the medical records of a random sample (n = 520) of metastatic melanoma patients who had been diagnosed in 2011 and reported to population-based registries in the U.S. We also queried their treating physicians. Factors associated with treatment and survival were assessed using logistic and Cox proportional hazards regressions, respectively. RESULTS 21.4% of patients received no treatment, 20.8% received ipilimumab and 57.5% of patients with BRAF-positive tumors received vemurafenib/dabrafenib. Receipt of ipilimumab was less likely among patients of 75 years or older (vs. < 55 years: odds ratio (OR) 0.32; 95% confidence interval (CI) 0.15-0.66) and patients without private/military insurance. 46.8% of patients received BRAF testing. Receipt of BRAF testing was less likely among patients of 65 years or more and uninsured patients (OR 0.22; 95% CI 0.07-0.65). Receipt of ipilimumab was associated with better survival during the first 18 months after diagnosis (hazard ratio (HR) 0.66; 95% CI 0.51-0.84) and vemurafenib/dabrafenib with better survival during the first 10 months after diagnosis (HR 0.51; 95% CI 0.36-0.73). CONCLUSION The initial dissemination of ipilimumab and vemurafenib/dabrafenib was limited. Additional research is needed to investigate the apparent lack of long-term survival benefit from these agents.
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Affiliation(s)
- Lindsey Enewold
- National Cancer Institute, 9609 Medical Center Drive, Bethesda, MD 20892-9762
| | - Elad Sharon
- National Cancer Institute, 9609 Medical Center Drive, Bethesda, MD 20892-9762
| | - Linda C Harlan
- National Cancer Institute, 9609 Medical Center Drive, Bethesda, MD 20892-9762
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Bakshi HA, Hakkim FL, Sam S, Javid F. Role of Dietary Crocin in In Vivo Melanoma Tumor Remission. Asian Pac J Cancer Prev 2017; 18:841-846. [PMID: 28441796 PMCID: PMC5464508 DOI: 10.22034/apjcp.2017.18.3.841] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: Melanoma is a deadly form of malignancy. Early diagnosis might pave the way to cure but its aggressive nature leads to rapid dissemination and colonization of distant organs. Dietary herbs may play a significant role in prevention of cancer. In this study, we tested anti-tumor efficacy of the Crocus sativus derived active constituent crocin, it is well established to have anti-cancer properties in different cancer models by our group and other groups. Notably, crocin is reported to exert anti-proliferative effect on melanoma cells (B16F10) in vitro. However, roles of crocin on in vivo melanoma tumor remission have not yet been reported to our knowledge. Materials and Methods: Melanoma tumor model was established by transplanting B16F10 (5 X 105) cells into C57BL/6 mice, which were then observed for tumor development and once the tumor volume reached 6 mm, mice were divided into (Group I: tumor-bearing animals treated with normal saline and Group II: counterparts treated with crocin at 2 mg/kg body weight for 21 days). . Tumor remission and tumor growth related parameters such as tumor silent period (TSP), tumor volume doubling time (VDT), growth delay (GD), and mean survival time (MST) were determined. In addition, serum protein profiles were analyzed. Results: The 21 days crocin treatment significantly reduced the tumor burden in mice, extending the mean survival time significantly as compared to control. Crocin treatment also significantly increased the TGD and TSP and decreased VDT. Furthermore, while serum proteins such as albumin and globulin (alpha1, alpha2, beta, and gamma) were altered due to tumor burden, crocin treatment resulted in their levels near to normal at the end of the experimental period. Conclusion: Our study provided clear evidence that crocin may exhibit significant melanoma tumor remission properties by positively modulating tumor growth related parameters. In future, the molecular mechanisms of crocin action should be studied extensively in melanoma models before defining crocin-based melanoma drug formulations.
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Affiliation(s)
- Hamid A Bakshi
- Department of Research, Jawaharlal Nehru Cancer Hospital and Research Center, Bhopal, MP, India
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Queensgate, Huddersfield, UK.
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