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Trandafir CM, Tischer AA, Horhat ID, Balica NC, Sitaru AM, Guran K, Morar R, Baderca F, Jifcu EM, Moţ IC, Burlacu ON, Poenaru M, Sarău CA. Fortuitous discovery of melanomas in the ENT Department - a histopathological and immunohistochemical study. ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY 2021; 61:1163-1171. [PMID: 34171065 PMCID: PMC8343656 DOI: 10.47162/rjme.61.4.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The melanoma, having its origin in the melanocyte cells, is one of the most aggressive forms of skin cancer in the world with one of the highest rates of brain metastasis. The incidence of cutaneous melanoma in the Mediterranean countries varies from three to five cases/100 000 people/year. Its prognosis is based on an early diagnosis. Sinonasal mucosal melanoma (SNMM) is an extremely rare tumor, accounting for 0.3–2% of all melanomas. The non-specific symptomatology is often delaying the presentation of the patient at the hospital and therefore the diagnosis. The SNMM is a highly aggressive tumor, and the presence of metastasis at the diagnosis usually implies a poor prognosis. The management of the melanomas requires a precise pre-therapeutic assessment and a multidisciplinary approach for the diagnosis, with surgical treatment or radiotherapy required in order to ensure a better a quality of life. In this paper, we retrospectively analyzed two cases of mucosal melanoma and one case of cutaneous melanoma of the nose.
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Affiliation(s)
- Cornelia Marina Trandafir
- Department of Thoracic Surgery, Department of ENT, Victor Babeş University of Medicine and Pharmacy, Timişoara, Romania; ,
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Lourenço GJ, Oliveira C, Carvalho BS, Torricelli C, Silva JK, Gomez GVB, Rinck-Junior JA, Oliveira WL, Vazquez VL, Serrano SV, Moraes AM, Lima CSP. Inherited variations in human pigmentation-related genes modulate cutaneous melanoma risk and clinicopathological features in Brazilian population. Sci Rep 2020; 10:12129. [PMID: 32699307 PMCID: PMC7376158 DOI: 10.1038/s41598-020-68945-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 05/04/2020] [Indexed: 01/29/2023] Open
Abstract
Ultraviolet light exposure and cutaneous pigmentation are important host risk factors for cutaneous melanoma (CM), and it is well known that inherited ability to produce melanin varies in humans. The study aimed to identify single-nucleotide variants (SNVs) on pigmentation-related genes with importance in risk and clinicopathological aspects of CM. The study was conducted in two stages. In stage 1, 103 CM patients and 103 controls were analyzed using Genome-Wide Human SNV Arrays in order to identify SNVs in pigmentation-related genes, and the most important SNVs were selected for data validation in stage 2 by real-time polymerase-chain reaction in 247 CM patients and 280 controls. ADCY3 c.675+9196T>G, CREB1 c.303+373G>A, and MITF c.938-325G>A were selected for data validation among 74 SNVs. Individuals with CREB1 GA or AA genotype and allele "A" were under 1.79 and 1.47-fold increased risks of CM than others, respectively. Excesses of CREB1 AA and MITF AA genotype were seen in patients with tumors at Clark levels III to V (27.8% versus 13.7%) and at III or IV stages (46.1% versus 24.9%) compared to others, respectively. When compared to others, patients with ADCY3 TT had 1.89 more chances of presenting CM progression, and those with MITF GA or AA had 2.20 more chances of evolving to death by CM. Our data provide, for the first time, preliminary evidence that inherited abnormalities in ADCY3, CREB1, and MITF pigmentation-related genes, not only can increase the risk to CM, but also influence CM patients' clinicopathological features.
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Affiliation(s)
- Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Cristiane Oliveira
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Benilton Sá Carvalho
- Department of Statistics, Institute of Mathematics, Statistic, and Computer Science, University of Campinas, Campinas, São Paulo, Brazil
| | - Caroline Torricelli
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Janet Keller Silva
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gabriela Vilas Bôas Gomez
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - José Augusto Rinck-Junior
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Barão Geraldo, Campinas, São Paulo, Brazil
- A.C. Camargo Cancer Center, São Paulo, São Paulo, Brazil
| | - Wesley Lima Oliveira
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Vinicius Lima Vazquez
- Melanoma and Sarcoma Surgery Department, Barretos Cancer Hospital, Barretos, São Paulo, Brazil
| | | | - Aparecida Machado Moraes
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Barão Geraldo, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Barão Geraldo, Campinas, São Paulo, Brazil.
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Hawthorne S, Zhao L, Hanson M, Kanas G, Davis C, Robinson D, Turnure M, Clark O. Treatment of Advanced/Metastatic Melanoma in the United States and Western Europe: Results of the CancerMPact Survey. Cancer Manag Res 2020; 12:5633-5639. [PMID: 32765066 PMCID: PMC7360427 DOI: 10.2147/cmar.s263468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 06/30/2020] [Indexed: 01/23/2023] Open
Abstract
Context Melanoma treatment has substantially changed over the last several years, yet little information regarding physician's preferences around treatment exists. Objective Our aim is to describe the results of the CancerMPact (CMP) survey performed in 2019 about the treatment of advanced/metastatic melanoma. Methods CMP is a data source from Kantar, Health Division, containing data on cancer epidemiology and treatment. Once a year, Kantar performs a series of surveys with specialists in the field of interest in the United States of America (USA), Western Europe (WE), Japan, and China. The results of the survey reported in this work comprise the answers from 94 USA and 99 WE physicians about the treatment of melanoma. Results In the first-line for the BRAF wild-type population, immuno-oncology (IO) drugs including nivolumab, ipilimumab or pembrolizumab (alone or in combination) were used in 80.1% of the cases in the USA and 70.6% in WE. Conventional chemotherapy or cytokine-based treatments were used in 16.4% of the USA patients and 28.2% in WE. In the second-line in the USA, 45.8% of BRAF wild-type patients received IO drugs, while 45.0% of patients received conventional chemotherapy or cytokine-based treatments. The majority of patients with BRAF mutant advanced/metastatic melanoma were treated in the first-line with BRAF-targeted therapy (61.3% USA, 71.9% WE), and few patients received conventional chemotherapy or cytokine-based treatments (11.9% USA, 12.4% WE); the most commonly used BRAF-targeted therapy was the combination of dabrafenib plus trametinib. In the second-line, BRAF mutant patients received IO drugs (45.1% USA, 53.7% WE), targeted therapy (37.6% USA, 32% WE) or conventional chemotherapy/cytokine-based treatments (14.4% USA, 11.7% WE). Conclusion The use of IO or targeted therapy for patients with advanced/metastatic melanoma is the preferred treatment strategy by physicians in the USA and WE based on BRAF mutation status. Many patients still receive conventional chemotherapies or cytokines with unsubstantial benefit, especially in recurrent patients of BRAF wild type.
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Affiliation(s)
| | - Linda Zhao
- Kantar, Health Division, New York, NY, USA
| | | | - Gena Kanas
- Kantar, Health Division, New York, NY, USA
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Song LB, Zhang QJ, Hou XY, Xiu YY, Chen L, Song NH, Lu Y. A twelve-gene signature for survival prediction in malignant melanoma patients. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:312. [PMID: 32355756 PMCID: PMC7186619 DOI: 10.21037/atm.2020.02.132] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background Melanoma is defined as a highly mutational heterogeneous disease containing numerous alternations of the molecule. However, due to the phenotypically and genetically heterogeneity of malignant melanoma, conventional clinical characteristics remain restricted or limited in the ability to accurately predict individual outcomes and survival. This study aimed to establish an accurate gene expression signature to predict melanoma prognosis. Methods In this study, we established an RNA sequencing-based 12-gene signature data of melanoma patients obtained from 2 independent databases: the Cancer Genome Atlas (TCGA) database and the Gene Expression Omnibus (GEO) database. We evaluated the quality of each gene to predict survival conditions in each database by employing univariate and multivariate regression models. A prognostic risk score based on a prognostic signature was determined. This prognostic gene signature further classified patients into low-risk and high-risk groups. Results Based on a prognostic signature, a prognostic risk score was determined. This prognostic gene signature further divided the patients into low-risk and high-risk groups. In the chemotherapy and radiotherapy groups of the TCGA cohort and V-raf murine sarcoma viral oncogene homolog B1 (BRAF) expression group in the GEO cohort, patients in the low-risk group had a longer survival duration compared to patients in the high-risk group. Nevertheless, the immunotherapy group in the TCGA database and neuroblastoma RAS viral oncogene homolog (NRAS) expression group in the GEO database had no significant differences in statistics. Moreover, this gene signature was associated with patient prognosis regardless of whether the Breslow depth was greater than or less than 3.75 mm. Stratified gene set enrichment analysis (GSEA) revealed that certain immune-related pathways, such as the T-cell signaling pathway, chemokine signaling pathway, and primary immunodeficiency, were significantly enriched in the low-risk group of both TCGA and GEO cohorts. This information implied the immune-related properties of the 12-gene signature. Conclusions Our study emphasizes the significance of the gene expression signature in that it may be an indispensable prognostic predictor in melanoma and has great potential for application in personalized treatment.
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Affiliation(s)
- Le-Bin Song
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Qi-Jie Zhang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Xiao-Yuan Hou
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yan-Yan Xiu
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Lin Chen
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Ning-Hong Song
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yan Lu
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
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Zhu C, Zhu Y, Pan H, Chen Z, Zhu Q. Current Progresses of Functional Nanomaterials for Imaging Diagnosis and Treatment of Melanoma. Curr Top Med Chem 2019; 19:2494-2506. [PMID: 31642783 DOI: 10.2174/1568026619666191023130524] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 09/29/2019] [Accepted: 09/30/2019] [Indexed: 12/16/2022]
Abstract
Melanoma is a malignant skin tumor that results in poor disease prognosis due to unsuccessful
treatment options. During the early stages of tumor progression, surgery is the primary approach
that assures a good outcome. However, in the presence of metastasis, melanoma hasbecome almost
immedicable, since the tumors can not be removed and the disease recurs easily in a short period of
time. However, in recent years, the combination of nanomedicine and chemotherapeutic drugs has offered
promising solutions to the treatment of late-stage melanoma. Extensive studies have demonstrated
that nanomaterials and their advanced applications can improve the efficacy of traditional chemotherapeutic
drugs in order to overcome the disadvantages, such as drug resistance, low drug delivery rate and
reduced targeting to the tumor tissue. In the present review, we summarized the latest progress in imaging
diagnosis and treatment of melanoma using functional nanomaterials, including polymers,
liposomes, metal nanoparticles, magnetic nanoparticles and carbon-based nanoparticles. These
nanoparticles are reported widely in melanoma chemotherapy, gene therapy, immunotherapy, photodynamic
therapy, and hyperthermia.
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Affiliation(s)
- Congcong Zhu
- Department of Pharmacy, Shanghai Dermatology Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Yunjie Zhu
- Cellular Biomedicine Group Inc., Shanghai 201210, China
| | - Huijun Pan
- Department of Pharmacy, Shanghai Dermatology Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Zhongjian Chen
- Department of Pharmacy, Shanghai Dermatology Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Quangang Zhu
- Department of Pharmacy, Shanghai Dermatology Hospital, Tongji University School of Medicine, Shanghai 200443, China
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Bornyl cis-4-Hydroxycinnamate Suppresses Cell Metastasis of Melanoma through FAK/PI3K/Akt/mTOR and MAPK Signaling Pathways and Inhibition of the Epithelial-to-Mesenchymal Transition. Int J Mol Sci 2018; 19:ijms19082152. [PMID: 30042328 PMCID: PMC6121392 DOI: 10.3390/ijms19082152] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 07/12/2018] [Accepted: 07/18/2018] [Indexed: 12/30/2022] Open
Abstract
Bornyl cis-4-hydroxycinnamate, a bioactive compound isolated from Piper betle stems, has the potential for use as an anti-cancer agent. This study investigated the effects of bornyl cis-4-hydroxycinnamate on cell migration and invasion in melanoma cells. Cell migration and invasion were compared in A2058 and A375 melanoma cell lines treated with/without bornyl cis-4-hydroxycinnamate (1–6 µM). To examine whether bornyl cis-4-hydroxycinnamate has a potential anti-metastatic effect on melanoma cells, cell migration and invasion assays were performed using a Boyden chamber assay and a transwell chamber in A2058 and A375 cells. Gelatin zymography was employed to determine the enzyme activities of MMP-2 and MMP-9. Cell lysates were collected for Western blotting analysis of matrix metalloproteinase (MMP)-2, MMP-9 and tissue inhibitors of metalloproteinase-1/2 (TIMP-1/2), as well as key molecules in the mitogen-activated protein kinase (MAPK), focal adhesion kinase (FAK)/ phosphatidylinositide-3 kinases (PI3K)/Akt/ mammalian target of rapamycin (mTOR), growth factor receptor-bound protein 2 (GRB2) signaling pathways. Our results demonstrated that bornyl cis-4-hydroxycinnamate is a potentially useful agent that inhibits melanoma cell migration and invasion, and altered melanoma cell metastasis by reducing MMP-2 and MMP-9 expression through inhibition of the FAK/PI3K/Akt/mTOR, MAPK, and GRB2 signaling pathways. Moreover, bornyl cis-4-hydroxycinnamate inhibited the process of the epithelial-to-mesenchymal transition in A2058 and A375 melanoma cells. These findings suggested that bornyl cis-4-hydroxycinnamate has potential as a chemotherapeutic agent, and warrants further investigation for its use in the management of human melanoma.
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The Effect of Bornyl cis-4-Hydroxycinnamate on Melanoma Cell Apoptosis Is Associated with Mitochondrial Dysfunction and Endoplasmic Reticulum Stress. Int J Mol Sci 2018; 19:ijms19051370. [PMID: 29734677 PMCID: PMC5983650 DOI: 10.3390/ijms19051370] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 04/22/2018] [Accepted: 04/28/2018] [Indexed: 01/01/2023] Open
Abstract
Bornyl cis-4-hydroxycinnamate, an active compound isolated from Piper betle stems, was investigated in terms of its effects on A2058 and A375 melanoma cell proliferation and protein expression in this study. We used flow cytometric analysis to examine the early stages of apoptosis induced by bornyl cis-4-hydroxycinnamate in the two melanoma cell lines and employed comparative proteomic analysis to investigate the effects of this compound on protein expression in A375 cells. Master maps generated by PDQuest software from two-dimensional electrophoresis (2-DE) analysis of A375 cells showed that the expression levels of 35 proteins were significantly altered, with 18 proteins upregulated and 17 downregulated. The proteomics study identified several proteins that are involved in mitochondrial dysfunction and endoplasmic reticulum stress (ER stress), in addition to apoptosis-associated proteins, including prohibitin, hypoxia-upregulated protein 1, stress 70 protein, 78 kDa glucose-regulated protein (GRP78), and protein deglycase DJ-1 (protein DJ-1) in melanoma cells exposed to bornyl cis-4-hydroxycinnamate. The treatment also resulted in a marked decline of the mitochondrial membrane potential, in cytochrome C release into the cytosol, in the activation of Bcl-2-associated X protein (Bax), Bcl-2-associated death promoter protein (Bad), caspase-3, and caspase-9, and in the decreased expression of p-Bad, B-cell lymphoma 2 (Bcl-2), Bcl-xl, and induced myeloid leukemia cell differentiation protein-1 (Mcl-1), indicating that apoptosis induced by bornyl cis-4-hydroxycinnamate was mediated by the mitochondria through the caspase-dependent pathway. Also, salubrinal (an eukaryotic initiation factor 2α inhibitor; eIF2α inhibitor) was able to protect the cells from bornyl cis-4-hydroxycinnamate-induced apoptosis. Bornyl cis-4-hydroxycinnamate-related cell death also implied that the protein kinase R-like endoplasmic reticulum kinase (PERK)–eIF2α–ATF4–CHOP signal pathways was activated upon bornyl cis-4-hydroxycinnamate treatment. Altogether, our results support the conclusion that bornyl cis-4-hydroxycinnamate-induced apoptosis in melanoma cells is associated with mechanisms correlated with the activation of caspase cascades, mitochondrial dysfunction, and endoplasmic reticulum stress, and indicate that this molecule has the potential to be developed as a chemotherapeutic agent for human melanoma.
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Gorry C, McCullagh L, O'Donnell H, Barrett S, Schmitz S, Barry M, Curtin K, Beausang E, Barry R, Coyne I. Neoadjuvant treatment for malignant and metastatic cutaneous melanoma. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2018. [DOI: 10.1002/14651858.cd012974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Claire Gorry
- National Centre for Pharmacoeconomics, St James's Hospital; St James's Hospital Dublin Ireland 8
| | - Laura McCullagh
- Trinity Centre for Health Sciences, St James's Hospital; Pharmacology and Therapeutics; St James's Hospital Dublin Ireland Dublin 8
| | - Helen O'Donnell
- Trinity Centre for Health Sciences, St James's Hospital; Pharmacology and Therapeutics; St James's Hospital Dublin Ireland Dublin 8
| | - Sarah Barrett
- Trinity Centre for Health Sciences, St James's Hospital; Discipline of Radiation Therapy, School of Medicine; Trinity Centre for Health Sciences, James's St Dublin Ireland 8
| | - Susanne Schmitz
- Trinity Centre for Health Sciences, St James's Hospital; Pharmacology and Therapeutics; St James's Hospital Dublin Ireland Dublin 8
- Luxembourg Institute of Health; Department of Population Health; 1A-B, rue Thomas Edison Strassen Luxembourg 1445
| | - Michael Barry
- Trinity Centre for Health Sciences, St James's Hospital; Pharmacology and Therapeutics; St James's Hospital Dublin Ireland Dublin 8
| | - Kay Curtin
- Melanoma Support Ireland; Dublin Ireland
| | - Eamon Beausang
- St James's Hospital; Plastic and Reconstructive Surgery; Dublin Ireland 8
| | - Rupert Barry
- St James's Hospital; Dermatology; James Street Dublin Ireland 8
| | - Imelda Coyne
- Trinity College Dublin; School of Nursing & Midwifery; 24 D'Olier St Dublin Ireland 2
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Pasquali S, Hadjinicolaou AV, Chiarion Sileni V, Rossi CR, Mocellin S. Systemic treatments for metastatic cutaneous melanoma. Cochrane Database Syst Rev 2018; 2:CD011123. [PMID: 29405038 PMCID: PMC6491081 DOI: 10.1002/14651858.cd011123.pub2] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The prognosis of people with metastatic cutaneous melanoma, a skin cancer, is generally poor. Recently, new classes of drugs (e.g. immune checkpoint inhibitors and small-molecule targeted drugs) have significantly improved patient prognosis, which has drastically changed the landscape of melanoma therapeutic management. This is an update of a Cochrane Review published in 2000. OBJECTIVES To assess the beneficial and harmful effects of systemic treatments for metastatic cutaneous melanoma. SEARCH METHODS We searched the following databases up to October 2017: the Cochrane Skin Group Specialised Register, CENTRAL, MEDLINE, Embase and LILACS. We also searched five trials registers and the ASCO database in February 2017, and checked the reference lists of included studies for further references to relevant randomised controlled trials (RCTs). SELECTION CRITERIA We considered RCTs of systemic therapies for people with unresectable lymph node metastasis and distant metastatic cutaneous melanoma compared to any other treatment. We checked the reference lists of selected articles to identify further references to relevant trials. DATA COLLECTION AND ANALYSIS Two review authors extracted data, and a third review author independently verified extracted data. We implemented a network meta-analysis approach to make indirect comparisons and rank treatments according to their effectiveness (as measured by the impact on survival) and harm (as measured by occurrence of high-grade toxicity). The same two review authors independently assessed the risk of bias of eligible studies according to Cochrane standards and assessed evidence quality based on the GRADE criteria. MAIN RESULTS We included 122 RCTs (28,561 participants). Of these, 83 RCTs, encompassing 21 different comparisons, were included in meta-analyses. Included participants were men and women with a mean age of 57.5 years who were recruited from hospital settings. Twenty-nine studies included people whose cancer had spread to their brains. Interventions were categorised into five groups: conventional chemotherapy (including single agent and polychemotherapy), biochemotherapy (combining chemotherapy with cytokines such as interleukin-2 and interferon-alpha), immune checkpoint inhibitors (such as anti-CTLA4 and anti-PD1 monoclonal antibodies), small-molecule targeted drugs used for melanomas with specific gene changes (such as BRAF inhibitors and MEK inhibitors), and other agents (such as anti-angiogenic drugs). Most interventions were compared with chemotherapy. In many cases, trials were sponsored by pharmaceutical companies producing the tested drug: this was especially true for new classes of drugs, such as immune checkpoint inhibitors and small-molecule targeted drugs.When compared to single agent chemotherapy, the combination of multiple chemotherapeutic agents (polychemotherapy) did not translate into significantly better survival (overall survival: HR 0.99, 95% CI 0.85 to 1.16, 6 studies, 594 participants; high-quality evidence; progression-free survival: HR 1.07, 95% CI 0.91 to 1.25, 5 studies, 398 participants; high-quality evidence. Those who received combined treatment are probably burdened by higher toxicity rates (RR 1.97, 95% CI 1.44 to 2.71, 3 studies, 390 participants; moderate-quality evidence). (We defined toxicity as the occurrence of grade 3 (G3) or higher adverse events according to the World Health Organization scale.)Compared to chemotherapy, biochemotherapy (chemotherapy combined with both interferon-alpha and interleukin-2) improved progression-free survival (HR 0.90, 95% CI 0.83 to 0.99, 6 studies, 964 participants; high-quality evidence), but did not significantly improve overall survival (HR 0.94, 95% CI 0.84 to 1.06, 7 studies, 1317 participants; high-quality evidence). Biochemotherapy had higher toxicity rates (RR 1.35, 95% CI 1.14 to 1.61, 2 studies, 631 participants; high-quality evidence).With regard to immune checkpoint inhibitors, anti-CTLA4 monoclonal antibodies plus chemotherapy probably increased the chance of progression-free survival compared to chemotherapy alone (HR 0.76, 95% CI 0.63 to 0.92, 1 study, 502 participants; moderate-quality evidence), but may not significantly improve overall survival (HR 0.81, 95% CI 0.65 to 1.01, 2 studies, 1157 participants; low-quality evidence). Compared to chemotherapy alone, anti-CTLA4 monoclonal antibodies is likely to be associated with higher toxicity rates (RR 1.69, 95% CI 1.19 to 2.42, 2 studies, 1142 participants; moderate-quality evidence).Compared to chemotherapy, anti-PD1 monoclonal antibodies (immune checkpoint inhibitors) improved overall survival (HR 0.42, 95% CI 0.37 to 0.48, 1 study, 418 participants; high-quality evidence) and probably improved progression-free survival (HR 0.49, 95% CI 0.39 to 0.61, 2 studies, 957 participants; moderate-quality evidence). Anti-PD1 monoclonal antibodies may also result in less toxicity than chemotherapy (RR 0.55, 95% CI 0.31 to 0.97, 3 studies, 1360 participants; low-quality evidence).Anti-PD1 monoclonal antibodies performed better than anti-CTLA4 monoclonal antibodies in terms of overall survival (HR 0.63, 95% CI 0.60 to 0.66, 1 study, 764 participants; high-quality evidence) and progression-free survival (HR 0.54, 95% CI 0.50 to 0.60, 2 studies, 1465 participants; high-quality evidence). Anti-PD1 monoclonal antibodies may result in better toxicity outcomes than anti-CTLA4 monoclonal antibodies (RR 0.70, 95% CI 0.54 to 0.91, 2 studies, 1465 participants; low-quality evidence).Compared to anti-CTLA4 monoclonal antibodies alone, the combination of anti-CTLA4 plus anti-PD1 monoclonal antibodies was associated with better progression-free survival (HR 0.40, 95% CI 0.35 to 0.46, 2 studies, 738 participants; high-quality evidence). There may be no significant difference in toxicity outcomes (RR 1.57, 95% CI 0.85 to 2.92, 2 studies, 764 participants; low-quality evidence) (no data for overall survival were available).The class of small-molecule targeted drugs, BRAF inhibitors (which are active exclusively against BRAF-mutated melanoma), performed better than chemotherapy in terms of overall survival (HR 0.40, 95% CI 0.28 to 0.57, 2 studies, 925 participants; high-quality evidence) and progression-free survival (HR 0.27, 95% CI 0.21 to 0.34, 2 studies, 925 participants; high-quality evidence), and there may be no significant difference in toxicity (RR 1.27, 95% CI 0.48 to 3.33, 2 studies, 408 participants; low-quality evidence).Compared to chemotherapy, MEK inhibitors (which are active exclusively against BRAF-mutated melanoma) may not significantly improve overall survival (HR 0.85, 95% CI 0.58 to 1.25, 3 studies, 496 participants; low-quality evidence), but they probably lead to better progression-free survival (HR 0.58, 95% CI 0.42 to 0.80, 3 studies, 496 participants; moderate-quality evidence). However, MEK inhibitors probably have higher toxicity rates (RR 1.61, 95% CI 1.08 to 2.41, 1 study, 91 participants; moderate-quality evidence).Compared to BRAF inhibitors, the combination of BRAF plus MEK inhibitors was associated with better overall survival (HR 0.70, 95% CI 0.59 to 0.82, 4 studies, 1784 participants; high-quality evidence). BRAF plus MEK inhibitors was also probably better in terms of progression-free survival (HR 0.56, 95% CI 0.44 to 0.71, 4 studies, 1784 participants; moderate-quality evidence), and there appears likely to be no significant difference in toxicity (RR 1.01, 95% CI 0.85 to 1.20, 4 studies, 1774 participants; moderate-quality evidence).Compared to chemotherapy, the combination of chemotherapy plus anti-angiogenic drugs was probably associated with better overall survival (HR 0.60, 95% CI 0.45 to 0.81; moderate-quality evidence) and progression-free survival (HR 0.69, 95% CI 0.52 to 0.92; moderate-quality evidence). There may be no difference in terms of toxicity (RR 0.68, 95% CI 0.09 to 5.32; low-quality evidence). All results for this comparison were based on 324 participants from 2 studies.Network meta-analysis focused on chemotherapy as the common comparator and currently approved treatments for which high- to moderate-quality evidence of efficacy (as represented by treatment effect on progression-free survival) was available (based on the above results) for: biochemotherapy (with both interferon-alpha and interleukin-2); anti-CTLA4 monoclonal antibodies; anti-PD1 monoclonal antibodies; anti-CTLA4 plus anti-PD1 monoclonal antibodies; BRAF inhibitors; MEK inhibitors, and BRAF plus MEK inhibitors. Analysis (which included 19 RCTs and 7632 participants) generated 21 indirect comparisons.The best evidence (moderate-quality evidence) for progression-free survival was found for the following indirect comparisons:• both combinations of immune checkpoint inhibitors (HR 0.30, 95% CI 0.17 to 0.51) and small-molecule targeted drugs (HR 0.17, 95% CI 0.11 to 0.26) probably improved progression-free survival compared to chemotherapy;• both BRAF inhibitors (HR 0.40, 95% CI 0.23 to 0.68) and combinations of small-molecule targeted drugs (HR 0.22, 95% CI 0.12 to 0.39) were probably associated with better progression-free survival compared to anti-CTLA4 monoclonal antibodies;• biochemotherapy (HR 2.81, 95% CI 1.76 to 4.51) probably lead to worse progression-free survival compared to BRAF inhibitors;• the combination of small-molecule targeted drugs probably improved progression-free survival (HR 0.38, 95% CI 0.21 to 0.68) compared to anti-PD1 monoclonal antibodies;• both biochemotherapy (HR 5.05, 95% CI 3.01 to 8.45) and MEK inhibitors (HR 3.16, 95% CI 1.77 to 5.65) were probably associated with worse progression-free survival compared to the combination of small-molecule targeted drugs; and• biochemotherapy was probably associated with worse progression-free survival (HR 2.81, 95% CI 1.54 to 5.11) compared to the combination of immune checkpoint inhibitors.The best evidence (moderate-quality evidence) for toxicity was found for the following indirect comparisons:• combination of immune checkpoint inhibitors (RR 3.49, 95% CI 2.12 to 5.77) probably increased toxicity compared to chemotherapy;• combination of immune checkpoint inhibitors probably increased toxicity (RR 2.50, 95% CI 1.20 to 5.20) compared to BRAF inhibitors;• the combination of immune checkpoint inhibitors probably increased toxicity (RR 3.83, 95% CI 2.59 to 5.68) compared to anti-PD1 monoclonal antibodies; and• biochemotherapy was probably associated with lower toxicity (RR 0.41, 95% CI 0.24 to 0.71) compared to the combination of immune checkpoint inhibitors.Network meta-analysis-based ranking suggested that the combination of BRAF plus MEK inhibitors is the most effective strategy in terms of progression-free survival, whereas anti-PD1 monoclonal antibodies are associated with the lowest toxicity.Overall, the risk of bias of the included trials can be considered as limited. When considering the 122 trials included in this review and the seven types of bias we assessed, we performed 854 evaluations only seven of which (< 1%) assigned high risk to six trials. AUTHORS' CONCLUSIONS We found high-quality evidence that many treatments offer better efficacy than chemotherapy, especially recently implemented treatments, such as small-molecule targeted drugs, which are used to treat melanoma with specific gene mutations. Compared with chemotherapy, biochemotherapy (in this case, chemotherapy combined with both interferon-alpha and interleukin-2) and BRAF inhibitors improved progression-free survival; BRAF inhibitors (for BRAF-mutated melanoma) and anti-PD1 monoclonal antibodies improved overall survival. However, there was no difference between polychemotherapy and monochemotherapy in terms of achieving progression-free survival and overall survival. Biochemotherapy did not significantly improve overall survival and has higher toxicity rates compared with chemotherapy.There was some evidence that combined treatments worked better than single treatments: anti-PD1 monoclonal antibodies, alone or with anti-CTLA4, improved progression-free survival compared with anti-CTLA4 monoclonal antibodies alone. Anti-PD1 monoclonal antibodies performed better than anti-CTLA4 monoclonal antibodies in terms of overall survival, and a combination of BRAF plus MEK inhibitors was associated with better overall survival for BRAF-mutated melanoma, compared to BRAF inhibitors alone.The combination of BRAF plus MEK inhibitors (which can only be administered to people with BRAF-mutated melanoma) appeared to be the most effective treatment (based on results for progression-free survival), whereas anti-PD1 monoclonal antibodies appeared to be the least toxic, and most acceptable, treatment.Evidence quality was reduced due to imprecision, between-study heterogeneity, and substandard reporting of trials. Future research should ensure that those diminishing influences are addressed. Clinical areas of future investigation should include the longer-term effect of new therapeutic agents (i.e. immune checkpoint inhibitors and targeted therapies) on overall survival, as well as the combination of drugs used in melanoma treatment; research should also investigate the potential influence of biomarkers.
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Affiliation(s)
- Sandro Pasquali
- Sarcoma Service, Fondazione IRCCS 'Istituto Nazionale Tumori', Via G. Venezian 1, Milano, Italy, 20133
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Head and neck melanoma (excluding ocular melanoma): United Kingdom National Multidisciplinary Guidelines. The Journal of Laryngology & Otology 2017; 130:S133-S141. [PMID: 27841141 PMCID: PMC4873897 DOI: 10.1017/s0022215116000852] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This is the official guideline endorsed by the specialty associations involved in the care of head and neck cancer patients in the United Kingdom. This paper provides consensus recommendations on the management of melanomas arising in the skin and mucosa of the head and neck region on the basis of current evidence.
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11
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Filippi AR, Fava P, Badellino S, Astrua C, Ricardi U, Quaglino P. Radiotherapy and immune checkpoints inhibitors for advanced melanoma. Radiother Oncol 2016; 120:1-12. [PMID: 27345592 DOI: 10.1016/j.radonc.2016.06.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 05/26/2016] [Accepted: 06/08/2016] [Indexed: 01/05/2023]
Abstract
INTRODUCTION The therapeutic landscape of metastatic melanoma drastically changed after the introduction of targeted therapies and immunotherapy, in particular immune checkpoints inhibitors (ICI). In recent years, positive effects on the immune system associated to radiotherapy (RT) were discovered, and radiation has been tested in combination with ICI in both pre-clinical and clinical studies (many of them still ongoing). We here summarize the rationale and the preliminary clinical results of this approach. MATERIALS AND METHODS In the first part of this review article, redacted with narrative non-systematic methodology, we describe the clinical results of immune checkpoints blockade in melanoma as well as the biological basis for the combination of ICI with RT; in the second part, we systematically review scientific publications reporting on the clinical results of the combination of ICI and RT for advanced melanoma. RESULTS The biological and mechanistic rationale behind the combination of ICI and radiation is well supported by several preclinical findings. Retrospective observational series and few prospective trials support the potential synergistic effect between radiation and ICI for metastatic melanoma. CONCLUSION RT may potentiate anti-melanoma activity of ICI by enhancing response on both target and non-target lesions. Several prospective trials are ongoing with the aim of further exploring this combination in the clinical setting, hopefully confirming initial observations and opening a new therapeutic window for advanced melanoma patients.
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Affiliation(s)
| | - Paolo Fava
- Department of Medical Sciences, Dermatology/Oncology, University of Torino, Italy
| | - Serena Badellino
- Department of Oncology, Radiation Oncology, University of Torino, Italy
| | - Chiara Astrua
- Department of Medical Sciences, Dermatology/Oncology, University of Torino, Italy
| | - Umberto Ricardi
- Department of Oncology, Radiation Oncology, University of Torino, Italy
| | - Pietro Quaglino
- Department of Medical Sciences, Dermatology/Oncology, University of Torino, Italy
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12
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Jiang T, Zhou C, Ren S. Role of IL-2 in cancer immunotherapy. Oncoimmunology 2016; 5:e1163462. [PMID: 27471638 DOI: 10.1080/2162402x.2016.1163462] [Citation(s) in RCA: 291] [Impact Index Per Article: 36.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 02/20/2016] [Accepted: 03/03/2016] [Indexed: 12/21/2022] Open
Abstract
Interleukin-2 (IL-2) is one of the key cytokines with pleiotropic effects on immune system. It has been approved for the treatment of metastatic renal cell carcinoma and metastatic melanoma. Recent progress has been made in our understanding of IL-2 in regulating lymphocytes that has led to exciting new directions for cancer immunotherapy. While improved IL-2 formulations might be used as monotherapies, their combination with other anticancer immunotherapies, such as adoptive cell transfer regimens, antigen-specific vaccination, and blockade of immune checkpoint inhibitory molecules, for example cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and programmed death 1 (PD-1) mono-antibodies, would held the promise of treating metastatic cancer. Despite the comprehensive studies of IL-2 on immune system have established the application of IL-2 for cancer immunotherapy, a number of poignant obstacles remain for future research. In the present review, we will focus on the key biological features of IL-2, current applications, limitations, and future directions of IL-2 in cancer immunotherapy.
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Affiliation(s)
- Tao Jiang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Thoracic Cancer Institute, Tongji University School of Medicine , Shanghai, P.R. of China
| | - Caicun Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Thoracic Cancer Institute, Tongji University School of Medicine , Shanghai, P.R. of China
| | - Shengxiang Ren
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Thoracic Cancer Institute, Tongji University School of Medicine , Shanghai, P.R. of China
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13
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Xin Y, Huang Q, Zhang P, Yang M, Hou XY, Tang JQ, Zhang LZ, Jiang G. Meta-Analysis of the Safety and Efficacy of Interferon Combined With Dacarbazine Versus Dacarbazine Alone in Cutaneous Malignant Melanoma. Medicine (Baltimore) 2016; 95:e3406. [PMID: 27100429 PMCID: PMC4845833 DOI: 10.1097/md.0000000000003406] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 03/09/2016] [Accepted: 03/23/2016] [Indexed: 01/23/2023] Open
Abstract
The aim of this study was to compare the efficacy and safety of interferon (IFN) combined with dacarbazine (DTIC) (experimental group) versus DTIC alone (control group) in cutaneous malignant melanoma. After searching all available databases, eligible articles were identified and subjected to quality assessment. Meta-analysis was performed using RevMan 5.3; combined relative risk (RR) and 95% confidence intervals (95% CIs) were calculated for survival rates, response rates, and adverse events. Eight randomized controlled trials published between 1990 and 2014 involving 795 patients were included in the meta-analysis. Compared with DTIC alone, IFN combined with DTIC significantly increased the overall response rate (RR = 1.59, 95% CI 1.21-2.08, P = 0.0008),the complete response rate (RR = 3.30, 95% CI 1.89-5.76, P < 0.0001), 2-year survival (RR = 1.59, 95% CI 0.99-2.54, P = 0.050) grade ≥3 hematologic toxicity (RR = 2.30, 95% CI 1.32-4.02, P = 0.003), neurotoxicity (RR = 18.15, 95% CI 5.34-61.74, P < 0.00001), and flu-like symptoms (RR = 6.31, 95% CI 1.95-20.39, P = 0.002). The partial response rate, grade ≥3 nausea and vomiting, treatment-related, and 1- and 3-year survival were not significantly different between IFN combined with DTIC and DTIC alone. IFN combined with DTIC may moderately improve the complete response rate, but increases the incidence of adverse events and has no significant effect on 1- and 3-year survival in cutaneous malignant melanoma.
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Affiliation(s)
- Yong Xin
- From the Department of Radiotherapy, Affiliated Hospital of Xuzhou Medical College (YX, ZZ); Major of oncology, Xuzhou Medical College (QH, PZ, MY); and Department of Dermatology, Affiliated Hospital of Xuzhou Medical College, Xuzhou, Jiangsu, China (X-YH, J-QT, GJ)
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14
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Kabilova TO, Sen’kova AV, Nikolin VP, Popova NA, Zenkova MA, Vlassov VV, Chernolovskaya EL. Antitumor and Antimetastatic Effect of Small Immunostimulatory RNA against B16 Melanoma in Mice. PLoS One 2016; 11:e0150751. [PMID: 26981617 PMCID: PMC4794162 DOI: 10.1371/journal.pone.0150751] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 02/17/2016] [Indexed: 12/23/2022] Open
Abstract
Small interfering RNAs, depending on their structure, delivery system and sequence, can stimulate innate and adaptive immunity. The aim of this study was to investigate the antitumor and antimetastatic effects of immunostimulatory 19-bp dsRNA with 3'- trinucleotide overhangs (isRNA) on melanoma B16 in C57Bl/6 mice. Recently developed novel cationic liposomes 2X3-DOPE were used for the in vivo delivery of isRNA. Administration of isRNA/2X3-DOPE complexes significantly inhibits melanoma tumor growth and metastasis. Histopathological analysis of spleen cross sections showed hyperplasia of the lymphoid white pulp and formation of large germinal centers after isRNA/2X3-DOPE administration, indicating activation of the immune system. The treatment of melanoma-bearing mice with isRNA/2X3-DOPE decreases the destructive changes in the liver parenchyma. Thus, the developed isRNA displays pronounced immunostimulatory, antitumor and antimetastatic properties against melanoma B16 and may be considered a potential agent in the immunotherapy of melanoma.
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Affiliation(s)
- Tatyana O. Kabilova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 8, Lavrentiev Avenue, Novosibirsk, Russia, 630090
| | - Aleksandra V. Sen’kova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 8, Lavrentiev Avenue, Novosibirsk, Russia, 630090
| | - Valeriy P. Nikolin
- Institute of Cytology and Genetics SB RAS, 10, Lavrentiev Avenue, Novosibirsk, Russia, 630090
| | - Nelly A. Popova
- Institute of Cytology and Genetics SB RAS, 10, Lavrentiev Avenue, Novosibirsk, Russia, 630090
| | - Marina A. Zenkova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 8, Lavrentiev Avenue, Novosibirsk, Russia, 630090
| | - Valentin V. Vlassov
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 8, Lavrentiev Avenue, Novosibirsk, Russia, 630090
| | - Elena L. Chernolovskaya
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 8, Lavrentiev Avenue, Novosibirsk, Russia, 630090
- * E-mail:
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15
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Gomez GVB, de Oliveira C, Rinck-Junior JA, de Moraes AM, Lourenço GJ, Lima CSP. XPC (A2920C), XPF (T30028C), TP53 (Arg72Pro), and GSTP1 (Ile105Val) polymorphisms in prognosis of cutaneous melanoma. Tumour Biol 2015; 37:3163-71. [PMID: 26427666 DOI: 10.1007/s13277-015-4123-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 09/20/2015] [Indexed: 11/30/2022] Open
Abstract
This study aimed to evaluate whether XPC A2920C, XPF T30028C, TP53 Arg72Pro, and GSTP1 Ile105Val polymorphisms alter outcomes of cutaneous melanoma (CM) patients. DNA from 237 CM patients seen at the University of Campinas Teaching Hospital from April 2000 to February 2014 was analyzed by polymerase chain reaction and restriction fragment length polymorphism assays. The prognostic impact of genotypes of polymorphisms on progression-free survival (PFS) and overall survival (OS) of CM patients were examined using the Kaplan-Meier probability estimates and univariate and multivariate Cox regression analyses. At 60 months of follow-up, shorter PFS and OS were seen in patients with XPF CC genotype (48.9 vs. 66.7 %, P = 0.002; 77.9 vs. 83.5 %, P = 0.006, respectively) and XPF CC + TP53 ArgArg (43.6 vs. 65.9 %, P = 0.007; 71.6 vs. 84.8 %, P = 0.006, respectively) compared with those with remaining genotypes (Kaplan-Meier estimates). Patients with XPF CC (hazard ratio (HR) 2.45, P = 0.002; HR 3.77, P = 0.005) and XPF CC + TP53 ArgArg (HR 2.67, P = 0.009; HR 4.04, P = 0.03) genotypes had more chance to present tumor progression in univariate and multivariate analyses, whereas patients with XPF CC (HR 2.78, P = 0.009) and XPF CC + TP53 ArgArg (HR 3.84, P = 0.01) genotypes were under greater risk of progressing to death in univariate analysis, compared with those with the remaining genotypes. The data suggest, for the first time, that inherited abnormalities in DNA repair pathway related to XPF 30028C and TP53 Arg72Pro polymorphisms act as prognostic factors for PFS and OS of CM patients.
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Affiliation(s)
- Gabriela Vilas Bôas Gomez
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - Cristiane de Oliveira
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - José Augusto Rinck-Junior
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - Aparecida Machado de Moraes
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - Gustavo Jacob Lourenço
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Barão Geraldo, São Paulo, 13083-970, Campinas, Brazil.
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Uehara T, Fujiwara T, Takeda K, Kunisada T, Ozaki T, Udono H. Immunotherapy for Bone and Soft Tissue Sarcomas. BIOMED RESEARCH INTERNATIONAL 2015; 2015:820813. [PMID: 26167500 PMCID: PMC4488089 DOI: 10.1155/2015/820813] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 11/13/2014] [Indexed: 02/07/2023]
Abstract
Although multimodal therapies including surgery, chemotherapy, and radiotherapy have improved clinical outcomes of patients with bone and soft tissue sarcomas, the prognosis of patients has plateaued over these 20 years. Immunotherapies have shown the effectiveness for several types of advanced tumors. Immunotherapies, such as cytokine therapies, vaccinations, and adoptive cell transfers, have also been investigated for bone and soft tissue sarcomas. Cytokine therapies with interleukin-2 or interferons have limited efficacy because of their cytotoxicities. Liposomal muramyl tripeptide phosphatidylethanolamine (L-MTP-PE), an activator of the innate immune system, has been approved as adjuvant therapeutics in combination with conventional chemotherapy in Europe, which has improved the 5-year overall survival of patients. Vaccinations and transfer of T cells transduced to express chimeric antigen receptors have shown some efficacy for sarcomas. Ipilimumab and nivolumab are monoclonal antibodies designed to inhibit immune checkpoint mechanisms. These antibodies have recently been shown to be effective for patients with melanoma and also investigated for patients with sarcomas. In this review, we provide an overview of various trials of immunotherapies for bone and soft tissue sarcomas, and discuss their potential as adjuvant therapies in combination with conventional therapies.
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Affiliation(s)
- Takenori Uehara
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
- Department of Immunology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Tomohiro Fujiwara
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
- Center of Innovative Medicine, Okayama University Hospital, Okayama 700-8558, Japan
| | - Ken Takeda
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
- Department of Intelligent Orthopaedic System, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Toshiyuki Kunisada
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
- Department of Medical Materials for Musculoskeletal Reconstruction, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Toshifumi Ozaki
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Heiichiro Udono
- Department of Immunology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
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Amaria RN, Reuben A, Cooper ZA, Wargo JA. Update on use of aldesleukin for treatment of high-risk metastatic melanoma. Immunotargets Ther 2015; 4:79-89. [PMID: 27471714 PMCID: PMC4918260 DOI: 10.2147/itt.s61590] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
High-dose interleukin-2 has been used for the treatment of metastatic melanoma since 1998 based on data proving durable complete responses in up to 10% of treated patients. The immunomodulatory effects of this critical cytokine have been instrumental in the development of immunotherapy for melanoma and other cancers. However, with the advent of new therapies, its use as a front-line agent has come into question. Nonetheless, there is still a role for interleukin-2 as monotherapy, as well as in combination with other agents and in clinical trials. In this article, we review preclinical and clinical data regarding interleukin-2, its pharmacology and mechanism of action, its toxicity profile, and its use in ongoing and planned clinical trials. We also explore the future of this agent within the treatment landscape for melanoma.
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Affiliation(s)
- Rodabe N Amaria
- Department of Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alexandre Reuben
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zachary A Cooper
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jennifer A Wargo
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Abstract
There are multiple effective and well-tolerated systemic therapy treatments for the treatment of advanced melanoma, as well as new immunotherapy and targeted therapy agents in clinical trials. Traditional cytotoxic chemotherapy and targeted BRAF inhibitors can increase antigen presentation and can rebalance the intratumoral immune milieu. The combination of pulsed cytotoxic therapy and immunotherapy is a logical next step in designing treatment regimens. Combination radiotherapy and immunotherapy also has experimental and clinical support. The standard of care for patients with advanced melanoma remains participation in clinical trials in order to enhance understanding of the effectiveness and toxicities of combination regimens.
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Affiliation(s)
- Michelle T Ashworth
- Hematology/Oncology, University of California, San Francisco, 505 Parnassus Avenue, M1286 MS1270, San Francisco, CA 94143, USA
| | - Adil I Daud
- Melanoma Clinical Research, UCSF Helen Diller Family Comprehensive Cancer Center, 1600 Divisadero Street, San Francisco, CA 94115, USA.
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Kim T, Amaria RN, Spencer C, Reuben A, Cooper ZA, Wargo JA. Combining targeted therapy and immune checkpoint inhibitors in the treatment of metastatic melanoma. Cancer Biol Med 2015; 11:237-46. [PMID: 25610709 PMCID: PMC4296084 DOI: 10.7497/j.issn.2095-3941.2014.04.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Accepted: 10/13/2014] [Indexed: 01/09/2023] Open
Abstract
Melanoma is the deadliest form of skin cancer and has an incidence that is rising faster than any other solid tumor. Metastatic melanoma treatment has considerably progressed in the past five years with the introduction of targeted therapy (BRAF and MEK inhibitors) and immune checkpoint blockade (anti-CTLA4, anti-PD-1, and anti-PD-L1). However, each treatment modality has limitations. Treatment with targeted therapy has been associated with a high response rate, but with short-term responses. Conversely, treatment with immune checkpoint blockade has a lower response rate, but with long-term responses. Targeted therapy affects antitumor immunity, and synergy may exist when targeted therapy is combined with immunotherapy. This article presents a brief review of the rationale and evidence for the potential synergy between targeted therapy and immune checkpoint blockade. Challenges and directions for future studies are also proposed.
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Affiliation(s)
- Teresa Kim
- 1 Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA ; 2 Harvard Medical School, Boston, MA 02115, USA ; 3 Department of Melanoma Medical Oncology, 4 Department of Genomic Medicine, 5 Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Rodabe N Amaria
- 1 Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA ; 2 Harvard Medical School, Boston, MA 02115, USA ; 3 Department of Melanoma Medical Oncology, 4 Department of Genomic Medicine, 5 Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Christine Spencer
- 1 Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA ; 2 Harvard Medical School, Boston, MA 02115, USA ; 3 Department of Melanoma Medical Oncology, 4 Department of Genomic Medicine, 5 Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Alexandre Reuben
- 1 Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA ; 2 Harvard Medical School, Boston, MA 02115, USA ; 3 Department of Melanoma Medical Oncology, 4 Department of Genomic Medicine, 5 Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Zachary A Cooper
- 1 Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA ; 2 Harvard Medical School, Boston, MA 02115, USA ; 3 Department of Melanoma Medical Oncology, 4 Department of Genomic Medicine, 5 Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | - Jennifer A Wargo
- 1 Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA ; 2 Harvard Medical School, Boston, MA 02115, USA ; 3 Department of Melanoma Medical Oncology, 4 Department of Genomic Medicine, 5 Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
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Jiang G, Li RH, Sun C, Liu YQ, Zheng JN. Dacarbazine combined targeted therapy versus dacarbazine alone in patients with malignant melanoma: a meta-analysis. PLoS One 2014; 9:e111920. [PMID: 25502446 PMCID: PMC4263472 DOI: 10.1371/journal.pone.0111920] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 10/09/2014] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Malignant melanoma is the most aggressive and deadly form of skin cancer. Dacarbazine (DTIC) has been the approved first-line treatment for metastatic melanoma in routine clinical practice. However, response rates with single-agent DTIC are low. The objective of this study was to compare the efficacy and safety of DTIC with or without placebo and DTIC-based combination therapies in patients with advanced metastatic melanoma. METHODS We searched from electronic databases such as The Cochrane Library, MEDLINE, EBSCO, EMBASE, Ovid, CNKI, and CBMDisc from 2003 to 2013. The primary outcome measures were overall response and 1-year survival, and the secondary outcome measurements were adverse events. RESULTS Nine randomized controlled trials (RCTs) involving 2,481 patients were included in the meta-analysis. DTIC-based combination therapies was superior to DTIC alone in overall response (combined risk ratio [RR] = 1.60, 95% confidence interval [CI]: 1.27-2.01) and 1-year survival (combined RR = 1.26, 95% CI: 1.14-1.39). Patients with DTIC-based combination therapies had higher incidence of adverse events including nausea (combined RR = 1.23, 95% CI: 1.10-1.36), vomiting (combined RR = 1.73, 95% CI: 1.41-2.12) and neutropenia (combined RR = 1.75, 95% CI: 1.42-2.16) compared to the group for DTIC alone. CONCLUSION These data suggested that DTIC-based combination therapies could moderately improve the overall response and the 1-year survival but increased the incidence of adverse events. Further large-scale, high-quality, placebo-controlled, double-blind trials are needed to confirm this conclusion.
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Affiliation(s)
- Guan Jiang
- Department of Dermatology, Affiliated Hospital of Xuzhou Medical College, Xuzhou, 221002, China
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, 221002, China
- Center for Disease Control and Prevention of Xuzhou City, Xuzhou, 221002, China
| | - Rong-Hua Li
- Department of Dermatology, Affiliated Hospital of Xuzhou Medical College, Xuzhou, 221002, China
| | - Chao Sun
- Department of Dermatology, Affiliated Hospital of Xuzhou Medical College, Xuzhou, 221002, China
| | - Yan-Qun Liu
- Department of Dermatology, Affiliated Hospital of Xuzhou Medical College, Xuzhou, 221002, China
| | - Jun-Nian Zheng
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical College, Xuzhou, 221002, China
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21
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Trefzer U, Gutzmer R, Wilhelm T, Schenck F, Kähler KC, Jacobi V, Witthohn K, Lentzen H, Mohr P. Treatment of unresectable stage IV metastatic melanoma with aviscumine after anti-neoplastic treatment failure: a phase II, multi-centre study. J Immunother Cancer 2014; 2:27. [PMID: 25324973 PMCID: PMC4198912 DOI: 10.1186/s40425-014-0027-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 07/16/2014] [Indexed: 11/10/2022] Open
Abstract
Background Aviscumine, a recombinant plant protein, is an immune modulator that induces ribotoxic stress at the 28S ribosomal RNA subunit. In this way cytokine release and T-cell responses are enhanced. This phase II trial was conducted to test the efficacy and safety of aviscumine in patients with systemically pre-treated metastatic melanoma stage IV. Methods A total of 32 patients with progressive stage IV melanoma after failure of standard therapy were enrolled onto a single-arm, multi-centre, open-label, phase II trial. All patients had an ECOG performance status of 0 or 1. Patients received 350 ng aviscumine twice weekly by subcutaneous injection until progression. The primary end points were progression-free survival (PFS) and overall survival (OS). Safety was assessed as adverse events (AEs). Tumor response was assessed every eight weeks and survival of patients was followed up to one year after the end of therapy. Thirty one patients (intent-to-treat population (ITT)) were assessed for efficacy; safety was assessed in the whole population. Results One patient achieved a partial response (PR) and 10 patients showed stable disease/no change (SD). The median progression-free survival (mPFS) was 63 days (95% CI 57–85) and median overall survival (mOS) was 335 days (95% CI 210–604). In total 210 treatment-emergent adverse events were recorded. Grade 1 or 2 AEs occurred in 72% of patients and were mostly application-site effects such as pruritus Grade 3–4 treatment-emergent drug-related adverse events occurred in 9% of patients. Conclusion These results suggest that aviscumine may have a clinical impact in patients with previously treated metastatic melanoma and provide rationale for further clinical evaluation of this agent. In the light of effective new immune checkpoint blockers it might be a candidate for combinations with these agents. Trial registration ClinicalTrials.gov: NCT00658437
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Affiliation(s)
| | - Ralf Gutzmer
- Klinik für Dermatologie, Allergologie und Venerologie, Hauttumorzentrum Hannover (HTZH), Hannover, Germany
| | - Tabea Wilhelm
- Charité- Universitätsmedizin Berlin, Hauttumorcentrum Charité (HTCC), Klinik für Dermatologie, Venerologie und Allergologie, Berlin, Germany
| | | | - Katharina C Kähler
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Schleswig-Holstein -Campus Kiel-, Kiel, Germany
| | - Volkmar Jacobi
- Institut für Diagnostische Radiologie, Klinikum der Johann-Wolfgang-Goethe-Universität, Frankfurt/Main, Germany
| | | | | | - Peter Mohr
- Elbe-Klinikum Buxtehude, Dermatologisches Zentrum, Buxtehude, Germany
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22
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Malas S, Harrasser M, Lacy KE, Karagiannis SN. Antibody therapies for melanoma: new and emerging opportunities to activate immunity (Review). Oncol Rep 2014; 32:875-86. [PMID: 24969320 PMCID: PMC4121424 DOI: 10.3892/or.2014.3275] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Accepted: 06/06/2014] [Indexed: 12/21/2022] Open
Abstract
The interface between malignant melanoma and patient immunity has long been recognised and efforts to treat this most lethal form of skin cancer by activating immune responses with cytokine, vaccine and also antibody immunotherapies have demonstrated promise in limited subsets of patients. In the present study, we discuss different antibody immunotherapy approaches evaluated in the context of melanoma, each designed to act on distinct targets and to employ different mechanisms to restrict tumour growth and spread. Monoclonal antibodies recognising melanoma-associated antigens such as CSPG4/MCSP and targeting elements of tumour-associated vasculature (VEGF) have constituted long-standing translational approaches aimed at reducing melanoma growth and metastasis. Recent insights into mechanisms of immune regulation and tumour-immune cell interactions have helped to identify checkpoint molecules on immune (CTLA4, PD-1) and tumour (PD-L1) cells as promising therapeutic targets. Checkpoint blockade with antibodies to activate immune responses and perhaps to counteract melanoma-associated immunomodulatory mechanisms led to the first clinical breakthrough in the form of an anti-CTLA4 monoclonal antibody. Novel modalities to target key mechanisms of immune suppression and to redirect potent effector cell subsets against tumours are expected to improve clinical outcomes and to provide previously unexplored avenues for therapeutic interventions.
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Affiliation(s)
- Sadek Malas
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine and NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals, King's College London, London SE1 9RT, UK
| | - Micaela Harrasser
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine and NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals, King's College London, London SE1 9RT, UK
| | - Katie E Lacy
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine and NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals, King's College London, London SE1 9RT, UK
| | - Sophia N Karagiannis
- St. John's Institute of Dermatology, Division of Genetics and Molecular Medicine and NIHR Biomedical Research Centre at Guy's and St. Thomas' Hospitals, King's College London, London SE1 9RT, UK
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23
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Sanlorenzo M, Vujic I, Posch C, Dajee A, Yen A, Kim S, Ashworth M, Rosenblum MD, Algazi A, Osella-Abate S, Quaglino P, Daud A, Ortiz-Urda S. Melanoma immunotherapy. Cancer Biol Ther 2014; 15:665-74. [PMID: 24651672 PMCID: PMC4049781 DOI: 10.4161/cbt.28555] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Revised: 03/11/2014] [Accepted: 03/16/2014] [Indexed: 12/29/2022] Open
Abstract
Immunotherapy is a cornerstone in the treatment of melanoma, and is intended to modulate the host immunity against the tumor. Immunotherapy can be used in an adjuvant setting, after complete surgical excision in patients with a high risk of disease relapse and as a treatment in advanced (unresectable or metastatic) stages. Development of novel therapeutic approaches and the optimization of existing therapies hold a great promise in the field of melanoma therapy research. Different clinical trials are ongoing, and immunotherapy is showing the ability to confirm durable clinical benefits in selected groups of melanoma patients. The aim of this review is to summarize different types of immunotherapy agents, as well as to discuss different strategies, complementary regimens, and possible biomarkers of response to the treatment.
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Affiliation(s)
- Martina Sanlorenzo
- University of California San Francisco; San Francisco, CA USA
- Department of Medical Sciences; Section of Dermatology; University of Turin; Turin, Italy
| | - Igor Vujic
- University of California San Francisco; San Francisco, CA USA
- The Rudolfstiftung Hospital; Vienna, Austria
| | - Christian Posch
- University of California San Francisco; San Francisco, CA USA
- The Rudolfstiftung Hospital; Vienna, Austria
| | - Akshay Dajee
- University of California San Francisco; San Francisco, CA USA
| | - Adam Yen
- University of California San Francisco; San Francisco, CA USA
| | - Sarasa Kim
- University of California San Francisco; San Francisco, CA USA
| | | | | | - Alain Algazi
- University of California San Francisco; San Francisco, CA USA
| | - Simona Osella-Abate
- Department of Medical Sciences; Section of Dermatology; University of Turin; Turin, Italy
| | - Pietro Quaglino
- Department of Medical Sciences; Section of Dermatology; University of Turin; Turin, Italy
| | - Adil Daud
- University of California San Francisco; San Francisco, CA USA
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Pasquali S, Kefford R, Chiarion Sileni V, Nitti D, Rossi CR, Pilati P, Mocellin S. Systemic treatments for metastatic cutaneous melanoma. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2014. [DOI: 10.1002/14651858.cd011123] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sandro Pasquali
- Veneto Institute of Oncology - IRCCS; Surgical Oncology Unit; Via Gattamelata 64 Padova Italy 35128
| | - Richard Kefford
- The University of Sydney; Discipline of Medicine; Clinical Sciences Block, Westmead Hospital Westmead Australia 2145
| | - Vanna Chiarion Sileni
- Veneto Region Oncology Research Institute; Medical Oncology Unit 2; Via Gattamelata 64 Padova Italy 35128
| | - Donato Nitti
- University of Padova; Clinica Chirurgica II; Via Giustiniani 2 Padova Italy 35128
| | - Carlo Riccardo Rossi
- Veneto Institute of Oncology; Melanoma and Sarcomas Unit; Via Gattamelata 64 Padova Italy 35128
| | - Pierluigi Pilati
- University of Padova; Meta-Analysis Unit, Department of Surgery, Oncology and Gastroenterology; via Giustiniani 2 Padova Italy 35128
| | - Simone Mocellin
- University of Padova; Dept. Surgery Oncology and Gastroenterology; Via Giustiniani 2 Padova Veneto Italy 35128
- IOV-IRCCS; Istituto Oncologico Veneto; Padova Italy 35100
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25
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Errachdi A, Epala BN, Asabbane A, Kabbali N, Hemmich M, Kebdani T, Benjaafar N. [Malignant melanoma: a rare tumor of the nasal cavity--about a series of 10 cases]. Pan Afr Med J 2014; 18:101. [PMID: 25404963 PMCID: PMC4232024 DOI: 10.11604/pamj.2014.18.101.2778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 02/02/2014] [Indexed: 11/11/2022] Open
Abstract
Le mélanome malin des fosses nasales est une tumeur rare mais très agressive, de traitement complexe et de pronostic défavorable. Son traitement relève en principe d'une prise en charge essentiellement chirurgicale complétée par une radiothérapie. L'objectif de ce travail est de rapporter les caractéristiques cliniques, thérapeutiques et évolutives des mélanomes des fosses nasales. Nous avons analysé rétrospectivement 10 cas de mélanomes des fosses nasales suivis à l'institut national d'oncologie de Rabat. La rhinoscopie avec biopsie a permis la confirmation histologique du diagnostic de mélanome. Le bilan d'extension comprenait une tomodensitométrie ou imagerie par résonnance magnétique du massif facial, une radiographie thoracique et une échographie abdominale. Dans notre série, l’âge médian était de 67.5 ans, avec une prédominance féminine (7femmes et 3hommes). Le délai médian de découverte était de 6 mois. Deux patients étaient métastatiques d'emblée, et toutes les tumeurs étaient localement avancées au moment du diagnostic. Sept patients ont été opérés avec des limites chirurgicales envahies dans 2 cas et 3 patients étaient inopérables. 2 patients ont été irradiés après la chirurgie et 2 patients ont reçu une chimiothérapie arrêtée au moment de la progression. Deux patients ont récidivé après traitement, et un patient était en mauvais état général et a bénéficié uniquement de soins palliatifs. Tous les patients sont décédés avec un délai médian de survie de 12 mois. Le mélanome malin muqueux des fosses nasales, bien que rare, demeure une pathologie de pronostic défavorable et pose des problèmes de prise en charge.
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Affiliation(s)
- Amal Errachdi
- Pôle de Radiothérapie, Institut National d'Oncologie, CHU Ibn Sina, Rabat, Maroc
| | - Brice Nkoua Epala
- Pôle de Radiothérapie, Institut National d'Oncologie, CHU Ibn Sina, Rabat, Maroc
| | - Amal Asabbane
- Pôle de Radiothérapie, Institut National d'Oncologie, CHU Ibn Sina, Rabat, Maroc
| | - Naoual Kabbali
- Pôle de Radiothérapie, Institut National d'Oncologie, CHU Ibn Sina, Rabat, Maroc
| | - Mariem Hemmich
- Pôle de Radiothérapie, Institut National d'Oncologie, CHU Ibn Sina, Rabat, Maroc
| | - Tayeb Kebdani
- Pôle de Radiothérapie, Institut National d'Oncologie, CHU Ibn Sina, Rabat, Maroc
| | - Noureddine Benjaafar
- Pôle de Radiothérapie, Institut National d'Oncologie, CHU Ibn Sina, Rabat, Maroc
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26
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McArthur GA, Chapman PB, Robert C, Larkin J, Haanen JB, Dummer R, Ribas A, Hogg D, Hamid O, Ascierto PA, Garbe C, Testori A, Maio M, Lorigan P, Lebbé C, Jouary T, Schadendorf D, O'Day SJ, Kirkwood JM, Eggermont AM, Dréno B, Sosman JA, Flaherty KT, Yin M, Caro I, Cheng S, Trunzer K, Hauschild A. Safety and efficacy of vemurafenib in BRAF(V600E) and BRAF(V600K) mutation-positive melanoma (BRIM-3): extended follow-up of a phase 3, randomised, open-label study. Lancet Oncol 2014; 15:323-32. [PMID: 24508103 DOI: 10.1016/s1470-2045(14)70012-9] [Citation(s) in RCA: 739] [Impact Index Per Article: 73.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND In the BRIM-3 trial, vemurafenib was associated with risk reduction versus dacarbazine of both death and progression in patients with advanced BRAF(V600) mutation-positive melanoma. We present an extended follow-up analysis of the total population and in the BRAF(V600E) and BRAF(V600K) mutation subgroups. METHODS Patients older than 18 years, with treatment-naive metastatic melanoma and whose tumour tissue was positive for BRAF(V600) mutations were eligible. Patients also had to have a life expectancy of at least 3 months, an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1, and adequate haematological, hepatic, and renal function. Patients were randomly assigned by interactive voice recognition system to receive either vemurafenib (960 mg orally twice daily) or dacarbazine (1000 mg/m(2) of body surface area intravenously every 3 weeks). Coprimary endpoints were overall survival and progression-free survival, analysed in the intention-to-treat population (n=675), with data censored at crossover. A sensitivity analysis was done. This trial is registered with ClinicalTrials.gov, NCT01006980. FINDINGS 675 eligible patients were enrolled from 104 centres in 12 countries between Jan 4, 2010, and Dec 16, 2010. 337 patients were randomly assigned to receive vemurafenib and 338 to receive dacarbazine. Median follow-up was 12·5 months (IQR 7·7-16·0) on vemurafenib and 9·5 months (3·1-14·7) on dacarbazine. 83 (25%) of the 338 patients initially randomly assigned to dacarbazine crossed over from dacarbazine to vemurafenib. Median overall survival was significantly longer in the vemurafenib group than in the dacarbazine group (13·6 months [95% CI 12·0-15·2] vs 9·7 months [7·9-12·8]; hazard ratio [HR] 0·70 [95% CI 0·57-0·87]; p=0·0008), as was median progression-free survival (6·9 months [95% CI 6·1-7·0] vs 1·6 months [1·6-2·1]; HR 0·38 [95% CI 0·32-0·46]; p<0·0001). For the 598 (91%) patients with BRAF(V600E) disease, median overall survival in the vemurafenib group was 13·3 months (95% CI 11·9-14·9) compared with 10·0 months (8·0-14·0) in the dacarbazine group (HR 0·75 [95% CI 0·60-0·93]; p=0·0085); median progression-free survival was 6·9 months (95% CI 6·2-7·0) and 1·6 months (1·6-2·1), respectively (HR 0·39 [95% CI 0·33-0·47]; p<0·0001). For the 57 (9%) patients with BRAF(V600K) disease, median overall survival in the vemurafenib group was 14·5 months (95% CI 11·2-not estimable) compared with 7·6 months (6·1-16·6) in the dacarbazine group (HR 0·43 [95% CI 0·21-0·90]; p=0·024); median progression-free survival was 5·9 months (95% CI 4·4-9·0) and 1·7 months (1·4-2·9), respectively (HR 0·30 [95% CI 0·16-0·56]; p<0·0001). The most frequent grade 3-4 events were cutaneous squamous-cell carcinoma (65 [19%] of 337 patients) and keratoacanthomas (34 [10%]), rash (30 [9%]), and abnormal liver function tests (38 [11%]) in the vemurafenib group and neutropenia (26 [9%] of 287 patients) in the dacarbazine group. Eight (2%) patients in the vemurafenib group and seven (2%) in the dacarbazine group had grade 5 events. INTERPRETATION Inhibition of BRAF with vemurafenib improves survival in patients with the most common BRAF(V600E) mutation and in patients with the less common BRAF(V600K) mutation. FUNDING F Hoffmann-La Roche-Genentech.
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Affiliation(s)
| | - Paul B Chapman
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | - John B Haanen
- The Netherlands Cancer Institute, Amsterdam, Netherlands
| | | | - Antoni Ribas
- Jonsson Comprehensive Cancer Center at University of California, Los Angeles, CA, USA
| | - David Hogg
- Princess Margaret Hospital and University Health Network, Toronto, ON, Canada
| | - Omid Hamid
- The Angeles Clinic and Research Institute, Los Angeles, CA, USA
| | | | - Claus Garbe
- The University of Tübingen, Tübingen, Germany
| | | | - Michele Maio
- University Hospital of Siena, Istituto Toscano Tumori, Siena, Italy
| | | | - Celeste Lebbé
- APHP Oncodermatology, Hôpital Saint Louis University, Paris, France
| | | | | | | | - John M Kirkwood
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | | | | | | | | | - Ming Yin
- Genentech Inc, San Francisco, CA, USA
| | - Ivor Caro
- Genentech Inc, San Francisco, CA, USA
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Li HH, Su JH, Chiu CC, Lin JJ, Yang ZY, Hwang WI, Chen YK, Lo YH, Wu YJ. Proteomic investigation of the sinulariolide-treated melanoma cells A375: effects on the cell apoptosis through mitochondrial-related pathway and activation of caspase cascade. Mar Drugs 2013; 11:2625-42. [PMID: 23880933 PMCID: PMC3736442 DOI: 10.3390/md11072625] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Revised: 07/09/2013] [Accepted: 07/10/2013] [Indexed: 12/22/2022] Open
Abstract
Sinulariolide is an active compound isolated from the cultured soft coral Sinularia flexibilis. In this study, we investigated the effects of sinulariolide on A375 melanoma cell growth and protein expression. Sinulariolide suppressed the proliferation and migration of melanoma cells in a concentration-dependent manner and was found to induce both early and late apoptosis by flow cytometric analysis. Comparative proteomic analysis was conducted to investigate the effects of sinulariolide at the molecular level by comparison between the protein profiles of melanoma cells treated with sinulariolide and those without treatment. Two-dimensional gel electrophoresis (2-DE) master maps of control and treated A375 cells were generated by analysis with PDQuest software. Comparison between these maps showed up- and downregulation of 21 proteins, seven of which were upregulated and 14 were downregulated. The proteomics studies described here identify some proteins that are involved in mitochondrial dysfunction and apoptosis-associated proteins, including heat shock protein 60, heat shock protein beta-1, ubiquinol cytochrome c reductase complex core protein 1, isocitrate dehydrogenase (NAD) subunit alpha (down-regulated), and prohibitin (up-regulated), in A375 melanoma cells exposed to sinulariolide. Sinulariolide-induced apoptosis is relevant to mitochondrial-mediated apoptosis via caspase-dependent pathways, elucidated by the loss of mitochondrial membrane potential, release of cytochrome c, and activation of Bax, Bad and caspase-3/-9, as well as suppression of p-Bad, Bcl-xL and Bcl-2. Taken together, our results show that sinulariolide-induced apoptosis might be related to activation of the caspase cascade and mitochondria dysfunction pathways. Our results suggest that sinulariolide merits further evaluation as a chemotherapeutic agent for human melanoma.
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Affiliation(s)
- Hsing-Hui Li
- National Museum of Marine Biology and Aquarium, Pingtung 94450, Taiwan; E-Mails: (H.-H.L.); (J.-H.S.)
| | - Jui-Hsin Su
- National Museum of Marine Biology and Aquarium, Pingtung 94450, Taiwan; E-Mails: (H.-H.L.); (J.-H.S.)
| | - Chien-Chih Chiu
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 80761, Taiwan; E-Mail:
| | - Jen-Jie Lin
- Graduate Institute of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91202, Taiwan; E-Mail:
| | - Zih-Yan Yang
- Graduate Institute of Food Science, National Pingtung University of Science and Technology, Pingtung 91202, Taiwan; E-Mail:
| | - Wen-Ing Hwang
- Department of Food Science and Nutrition, Meiho University, Pingtung 91202, Taiwan; E-Mails: (W.-I.H.); (Y.-K.C.)
| | - Yu-Kuei Chen
- Department of Food Science and Nutrition, Meiho University, Pingtung 91202, Taiwan; E-Mails: (W.-I.H.); (Y.-K.C.)
| | - Yu-Hsuan Lo
- Excellence Biotech Co., Kaohsiung 80655, Taiwan; E-Mail:
| | - Yu-Jen Wu
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 80761, Taiwan; E-Mail:
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +886-8-7799821 (ext. 8613); Fax: +886-8-7797821
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Mocellin S, Lens MB, Pasquali S, Pilati P, Chiarion Sileni V. Interferon alpha for the adjuvant treatment of cutaneous melanoma. Cochrane Database Syst Rev 2013; 2013:CD008955. [PMID: 23775773 PMCID: PMC10773707 DOI: 10.1002/14651858.cd008955.pub2] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Interferon alpha is the only agent approved for the postoperative adjuvant treatment of high-risk cutaneous melanoma. However, the survival advantage associated with this treatment is unclear, especially in terms of overall survival. Thus, adjuvant interferon is not universally considered a gold standard treatment by all oncologists. OBJECTIVES To assess the disease-free survival and overall survival effects of interferon alpha as adjuvant treatment for people with high-risk cutaneous melanoma. SEARCH METHODS We searched the following databases up to August 2012: the Cochrane Skin Group Specialised Register, CENTRAL in The Cochrane Library (2012, issue 8), MEDLINE (from 2005), EMBASE (from 2010), AMED (from 1985), and LILACS (from 1982). We also searched trials databases in 2011, and proceedings of the ASCO annual meeting from 2000 to 2011. We checked the reference lists of selected articles for further references to relevant trials. SELECTION CRITERIA We included only randomised controlled trials (RCTs) comparing interferon alpha to observation (or any other treatment) for the postoperative (adjuvant) treatment of patients with high-risk skin melanoma, that is, people with regional lymph node metastasis (American Joint Committee on Cancer (AJCC) TNM (tumour, lymph node, metastasis) stage III) undergoing radical lymph node dissection, or people without nodal disease but with primary tumour thickness greater than 1 mm (AJCC TNM stage II). DATA COLLECTION AND ANALYSIS Two authors extracted data, and a third author independently verified the extracted data. The main outcome measure was the hazard ratio (HR), which is the ratio of the risk of the event occurring in the treatment arm (adjuvant interferon) compared to the control arm (no adjuvant interferon). The survival data were either entered directly into Review Manager (RevMan) or extrapolated from Kaplan-Meier plots and then entered into RevMan. Based on the presence of between-study heterogeneity, we applied a fixed-effect or random-effects model for calculating the pooled estimates of treatment efficacy. MAIN RESULTS Eighteen RCTs enrolling a total of 10,499 participants were eligible for the review. The results from 17 of 18 of these RCTs, published between 1995 and 2011, were suitable for meta-analysis and allowed us to quantify the therapeutic efficacy of interferon in terms of disease-free survival (17 trials) and overall survival (15 trials). Adjuvant interferon was associated with significantly improved disease-free survival (HR (hazard ratio) = 0.83; 95% CI (confidence interval) 0.78 to 0.87, P value < 0.00001) and overall survival (HR = 0.91; 95% CI 0.85 to 0.97; P value = 0.003). We detected no significant between-study heterogeneity (disease-free survival: I² statistic = 16%, Q-test P value = 0.27; overall survival: I² statistic = 6%; Q-test P value = 0.38).Considering that the 5-year overall survival rate for TNM stage II-III cutaneous melanoma is 60%, the number needed to treat (NNT) is 35 participants (95% CI = 21 to 108 participants) in order to prevent 1 death. The results of subgroup analysis failed to answer the question of whether some treatment features (i.e. dosage, duration) might have an impact on interferon efficacy or whether some participant subgroups (i.e. with or without lymph node positivity) might benefit differently from interferon adjuvant treatment.Grade 3 and 4 toxicity was observed in a minority of participants: In some trials, no-one had fever or fatigue of Grade 3 severity, but in other trials, up to 8% had fever and up to 23% had fatigue of Grade 3 severity. Less than 1% of participants had fever and fatigue of Grade 4 severity. Although it impaired quality of life, toxicity disappeared after treatment discontinuation. AUTHORS' CONCLUSIONS The results of this meta-analysis support the therapeutic efficacy of adjuvant interferon alpha for the treatment of people with high-risk (AJCC TNM stage II-III) cutaneous melanoma in terms of both disease-free survival and, though to a lower extent, overall survival. Interferon is also valid as a reference treatment in RCTs investigating new therapeutic agents for the adjuvant treatment of this participant population. Further investigation is required to select people who are most likely to benefit from this treatment.
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Affiliation(s)
- Simone Mocellin
- Meta-Analysis Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy.
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Rudolph BM, Groffik A, Stanger C, Loquai C, Grabbe S. [Systemic therapy for malignant melanoma]. DER HAUTARZT 2013; 63:885-98. [PMID: 23114509 DOI: 10.1007/s00105-012-2447-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
For decades dacarbazine was the standard in the therapy for metastatic melanoma even though response rates were low. In recent years multiple pharmacological approaches have led to new therapy options including immune modulators like anti-CTLA4 antibodies and kinase inhibitors of the MAPK signaling pathway that showed better response rates and increased overall survival. However, since immune modulators lead only in a small subgroup of patients to long-term responses and kinase inhibitors lose their function due to development of resistance after several months, continuation of clinical studies is strongly required. Classical chemotherapeutic drugs will remain a basic part of the therapy especially as combinations of different treatment options have to be focused on in order to achieve better long-term survival rates.
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Affiliation(s)
- B M Rudolph
- Hautklinik und Poliklinik, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Langenbeckstr. 1, 55131, Mainz, Deutschland
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Kawai S, Nishida T, Hayashi Y, Ezaki H, Yamada T, Shinzaki S, Miyazaki M, Nakai K, Yakushijin T, Watabe K, Iijima H, Tsujii M, Nishida K, Takehara T. Choroidal and cutaneous metastasis from gastric adenocarcinoma. World J Gastroenterol 2013; 19:1485-1488. [PMID: 23538460 PMCID: PMC3602510 DOI: 10.3748/wjg.v19.i9.1485] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Revised: 09/13/2012] [Accepted: 10/30/2012] [Indexed: 02/06/2023] Open
Abstract
Choroidal or cutaneous metastasis of gastric cancer is rare. Gastrointestinal cancer was found in only 4% in patients with uveal metastasis. Choroidal metastasis from gastric cancer was reported in two cases in earlier literature. The frequency of gastric cancer as a primary lesion was 6% in cutaneous metastasis of men, and cutaneous metastasis occurs in 0.8% of all gastric cancers. We report a patient with gastric adenocarcinoma who presented with visual disorder in his left eye and skin pain on his head as his initial symptoms. These symptoms were diagnosed to be caused by choroidal and cutaneous metastasis of gastric adenocarcinoma. Two cycles of chemotherapy consisted of oral S-1 and intravenous cisplatin (SPIRITS regimen); this was markedly effective to reduce the primary gastric lesion and almost all the metastatic lesions.
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Dequen P, Lorigan P, Jansen JP, van Baardewijk M, Ouwens MJNM, Kotapati S. Systematic review and network meta-analysis of overall survival comparing 3 mg/kg ipilimumab with alternative therapies in the management of pretreated patients with unresectable stage III or IV melanoma. Oncologist 2012; 17:1376-85. [PMID: 23024154 PMCID: PMC3500357 DOI: 10.1634/theoncologist.2011-0427] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Accepted: 08/24/2012] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To compare the overall survival (OS) of patients treated with 3 mg/kg ipilimumab versus alternative systemic therapies in pretreated unresectable stage III or IV melanoma patients. METHODS A systematic literature search was performed to identify relevant randomized clinical trials. From these trials, Kaplan-Meier survival curves for each intervention were digitized and combined by means of a Bayesian network meta-analysis (NMA) to compare different drug classes. RESULTS Of 38 trials identified, 15 formed one interlinked network by drug class to allow for an NMA. Ipilimumab, at a dose of 3 mg/kg, was associated with a greater mean OS time (18.8 months; 95% credible interval [CrI], 15.5-23.0 months) than single-agent chemotherapy (12.3 months; 95% CrI, 6.3-28.0 months), chemotherapy combinations (12.2 months; 95% CrI, 7.1-23.3 months), biochemotherapies (11.9 months; 95% CrI, 7.0-22.0 months), single-agent immunotherapy (11.1 months; 95% CrI, 8.5-16.2 months), and immunotherapy combinations (14.1 months; 95% CrI, 9.0-23.8 months). CONCLUSION Results of this NMA were in line with previous findings and suggest that OS with ipilimumab is expected to be greater than with alternative systemic therapies, alone or in combination, for the management of pretreated patients with unresectable stage III or IV melanoma.
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Su TR, Tsai FJ, Lin JJ, Huang HH, Chiu CC, Su JH, Yang YT, Chen JYF, Wong BS, Wu YJ. Induction of apoptosis by 11-dehydrosinulariolide via mitochondrial dysregulation and ER stress pathways in human melanoma cells. Mar Drugs 2012; 10:1883-1898. [PMID: 23015779 PMCID: PMC3447343 DOI: 10.3390/md10081883] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 08/06/2012] [Accepted: 08/14/2012] [Indexed: 02/07/2023] Open
Abstract
In this study the isolated compound 11-dehydrosinulariolide from soft coral Sinularia leptoclados possessed anti-proliferative, anti-migratory and apoptosis-inducing activities against A2058 melanoma cells. Anti-tumor effects of 11-dehydrosinulariolide were determined by MTT assay, cell migration assay and flow cytometry. Growth and migration of melanoma cells were dose-dependently inhibited by 2–8 μg/mL 11-dehydrosinulariolide. Flow cytometric data indicated that 11-dehydrosinulariolide induces both early and late apoptosis in melanoma cells. It was found that the apoptosis induced by 11-dehydrosinulariolide is relevant to mitochondrial-mediated apoptosis via caspase-dependent pathways, elucidated by loss of mitochondrial membrane potential (∆Ψm), release of cytochrome C, activation of caspase-3/-9 and Bax as well as suppression of Bcl-2/Bcl-xL. The cleavage of PARP-1 suggested partial involvement of caspase-independent pathways. Immunoblotting data displayed up-regulations of PERK/eIF2α/ATF4/CHOP and ATF6/CHOP coupling with elevation of ER stress chaperones GRP78, GRP94, calnexin, calreticulin and PDI, implicating the involvement of these factors in ER stress-mediated apoptosis induced by 11-dehydrosinulariolide. The abolishment of apoptotic events after pre-treatment with salubrinal indicated that ER stress-mediated apoptosis is also induced by 11-dehydrosinulariolide against melanoma cells. The data in this study suggest that 11-dehydrosinulariolide potentially induces apoptosis against melanoma cells via mitochondrial dysregulation and ER stress pathways.
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Affiliation(s)
- Tzu-Rong Su
- Antai Medical Care Cooperation Antai Tian-Sheng Memorial Hospital, Pingtung 92842, Taiwan; (T.-R.S.); (B.-S.W.)
| | - Feng-Jen Tsai
- Department of Beauty Science, Meiho University, Pingtung 91202, Taiwan; (F.-J.T.); (H.H.H.)
| | - Jen-Jie Lin
- Graduate Institute of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91202, Taiwan;
| | - Han Hsiang Huang
- Department of Beauty Science, Meiho University, Pingtung 91202, Taiwan; (F.-J.T.); (H.H.H.)
| | - Chien-Chih Chiu
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 80761, Taiwan; (C.-C.C.); (J.Y.-F.C.)
| | - Jui-Hsin Su
- National Museum of Marine Biology and Aquarium, Pingtung 94446, Taiwan;
| | - Ya-Ting Yang
- Chemistry Department, National Sun Yat-Sen University, No. 70, Lienhai Rd., Kaohsiung 80424, Taiwan;
| | - Jeff Yi-Fu Chen
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 80761, Taiwan; (C.-C.C.); (J.Y.-F.C.)
| | - Bing-Sang Wong
- Antai Medical Care Cooperation Antai Tian-Sheng Memorial Hospital, Pingtung 92842, Taiwan; (T.-R.S.); (B.-S.W.)
| | - Yu-Jen Wu
- Department of Beauty Science, Meiho University, Pingtung 91202, Taiwan; (F.-J.T.); (H.H.H.)
- Author to whom correspondence should be addressed; or ; Tel.: +886-8-7799821 (ext. 8600); Fax: +886-8-7797821
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Chi Z, Li S, Sheng X, Si L, Cui C, Han M, Guo J. Clinical presentation, histology, and prognoses of malignant melanoma in ethnic Chinese: a study of 522 consecutive cases. BMC Cancer 2011; 11:85. [PMID: 21349197 PMCID: PMC3056833 DOI: 10.1186/1471-2407-11-85] [Citation(s) in RCA: 238] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Accepted: 02/25/2011] [Indexed: 01/23/2023] Open
Abstract
Background Malignant melanoma is a rare disease in Asia, and knowledge on its characteristics and clinical outcome in Asian patients is limited. The purpose of this observational study was to determine the clinical presentation and outcome of patients with melanoma in China. Methods A database was prospectively established for the purpose of this analysis. The elements of the database included basic demographic data of patients and prognosticators previously reported in literature, as well as follow-up data including clinical outcome after treatment. Medical record of all patients with pathologically diagnosed malignant melanoma consulted in our center since 2006 were retrieved and reviewed. No patient was excluded in this study. Statistical analyses including survival and multivariate analyses of factors associated with survival were respectively performed by Kaplan-Meier method and Cox proportional hazard model. Results A total of 522 consecutive and nonselected cases were evaluated. There were 218 cases (41.8%) of acral lentiginous melanoma (ALM), 118 (22.6%) of mucosal melanoma (MCM), 103 (19.7%) of nodular melanoma (NM), 33 (6.3%) of superficial spreading melanoma (SSM), and others were Lentigo maligna melanoma or unclassifiable disease. The proportion of patients with clinical stage I, II, III, and IV diseases were 6.1%, 55.9%, 25.1%, and 12.8%, respectively. Among the 357 cases of cutaneous melanoma, 234 patients (65.5%) had ulceration. The 5-year overall survival rate of all 522 patients was 41.6%, and the median survival time was 3.92 years (95% CI, 3.282 to 4.558). Five-year survival rates of patients with stage I, II, III, and IV diseases were 94.1%, 44.0%, 38.4% and 4.6% respectively (P < 0.001). Multivariate analysis revealed that clinical stage and the ulceration were two significant prognosticators for OS. In addition, extent of surgery and use of adjuvant therapy were significant prognosticators for DFS in patients with non-metastatic disease after definitive treatment. Pathological subtype was not a significant prognostic factor to predict wither OS or DFS. Conclusions Prognoses of patients with malignant melanoma diagnosed in China were suboptimal, and most patients were diagnosed with locally advanced disease (i.e., stage II or above). ALM and MCM are the two most commonly diagnosed pathological subtypes. Clinical staging and presence of ulceration was significantly associated with clinical outcome in terms of OS, while treatment strategy including extent of surgery and use of adjuvant therapy were significant predictors of DFS.
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Affiliation(s)
- Zhihong Chi
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Renal Cancer and Melanoma, Peking University School of Oncology, Beijing Cancer Hospital & Institute, Beijing, China
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Wang L, Duan H, Wang Y, Liu K, Jiang P, Qu Z, Yagasaki K, Zhang G. Inhibitory effects of Lang-du extract on the in vitro and in vivo growth of melanoma cells and its molecular mechanisms of action. Cytotechnology 2010; 62:357-66. [PMID: 20607395 DOI: 10.1007/s10616-010-9283-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2010] [Accepted: 06/04/2010] [Indexed: 12/23/2022] Open
Abstract
The purpose of this study is to investigate the effects of Lang-du extract (LDE) from Traditional Chinese Medicine (TCM) Euphorbia fischeriana Steud on the in vitro and in vivo growth of melanoma cells and its molecular mechanisms of action. Our present results have shown that LDE significantly suppressed the in vitro melanoma cell growth in dose- and time-dependent manners. LDE also displayed the synergistic effect with γ-radiation on the reduction of the cell viability in melanoma cells. The animal experimental results further confirmed that compared with the control group without drug treatment, the tumor volume in mice was significantly and time-dependently less in LDE group. The absolute weight of solid tumor in the LDE group was 7-fold lower than that in the control group. Western blot analysis indicated that LDE markedly down-regulated the expression of anti-apoptotic protein Bcl-2 and up-regulated the level of pro-apoptotic protein Bax, eventually leading the reduction of Bcl-2/Bax protein ratios both in the cultured melanoma cells and in the tumors from melanoma-bearing mice. In addition, LDE significantly reduced the tumor progression-associated protein levels of vascular endothelial growth factor (VEGF), hepatocyte growth factor/scatter factor (HGF/SF), and osteopontin (OPN) in tumors from the LDE-treated mice. Our findings suggest that LDE may have a wide therapeutic and/or adjuvant therapeutic application in the treatment of melanoma and other cancer.
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Affiliation(s)
- Liping Wang
- Laboratory of Molecular Pharmacology, School of Pharmacy, Yantai University, No. 30, Qing Quan Lu, Lai Shan Qu, 264005, Yantai, Shandong Province, China
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Treatment for metastatic malignant melanoma: Old drugs and new strategies. Crit Rev Oncol Hematol 2010; 74:27-39. [DOI: 10.1016/j.critrevonc.2009.08.005] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2008] [Revised: 08/04/2009] [Accepted: 08/27/2009] [Indexed: 01/07/2023] Open
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Ipilimumab monotherapy in patients with pretreated advanced melanoma: a randomised, double-blind, multicentre, phase 2, dose-ranging study. Lancet Oncol 2009; 11:155-64. [PMID: 20004617 DOI: 10.1016/s1470-2045(09)70334-1] [Citation(s) in RCA: 886] [Impact Index Per Article: 59.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Ipilimumab is a human monoclonal antibody that blocks cytotoxic T-lymphocyte antigen 4 and has shown promising activity in advanced melanoma. We aimed to ascertain the antitumour efficacy of ipilimumab in patients with advanced melanoma. METHODS We undertook a randomised, double-blind, phase 2 trial in 66 centres from 12 countries. 217 patients with previously treated stage III (unresectable) or stage IV melanoma were randomly assigned a fixed dose of ipilimumab of either 10 mg/kg (n=73), 3 mg/kg (n=72), or 0.3 mg/kg (n=72) every 3 weeks for four cycles (induction) followed by maintenance therapy every 3 months. Randomisation was done with a permuted block procedure, stratified on the basis of type of previous treatment. The primary endpoint was best overall response rate (the proportion of patients with a complete or partial response, according to modified WHO criteria). Efficacy analyses were done by intention to treat, whereas safety analyses included patients who received at least one dose of ipilimumab. This study is registered with ClinicalTrials.gov, number NCT00289640. FINDINGS The best overall response rate was 11.1% (95% CI 4.9-20.7) for 10 mg/kg, 4.2% (0.9-11.7) for 3 mg/kg, and 0% (0.0-4.9) for 0.3 mg/kg (p=0.0015; trend test). Immune-related adverse events of any grade arose in 50 of 71, 46 of 71, and 19 of 72 patients at doses of 10 mg/kg, 3 mg/kg, and 0.3 mg/kg, respectively; the most common grade 3-4 adverse events were gastrointestinal immune-related events (11 in the 10 mg/kg group, two in the 3 mg/kg group, none in the 0.3 mg/kg group) and diarrhoea (ten in the 10 mg/kg group, one in the 3 mg/kg group, none in the 0.3 mg/kg group). INTERPRETATION Ipilimumab elicited a dose-dependent effect on efficacy and safety measures in pretreated patients with advanced melanoma, lending support to further studies at a dose of 10 mg/kg. FUNDING Bristol-Myers Squibb.
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Identification and functional validation of therapeutic targets for malignant melanoma. Crit Rev Oncol Hematol 2009; 72:194-214. [DOI: 10.1016/j.critrevonc.2009.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2008] [Revised: 02/04/2009] [Accepted: 02/19/2009] [Indexed: 12/12/2022] Open
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Abstract
Skin cancers may be derived from any part of the skin, and the classification of all variants is extensive. Overall they are the most common cancers of the body, and include those that are highly mortal and those that are associated with an increased morbidity. In this review the most common skin cancers confronted by the clinician and their management are discussed. New associations are highlighted, as well as new information that can help the clinician to better understand the pathogenesis of many of these entities.
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Affiliation(s)
- Carlos Ricotti
- Department of Dermatology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9069, USA
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Di Giacomo AM, Danielli R, Guidoboni M, Calabrò L, Carlucci D, Miracco C, Volterrani L, Mazzei MA, Biagioli M, Altomonte M, Maio M. Therapeutic efficacy of ipilimumab, an anti-CTLA-4 monoclonal antibody, in patients with metastatic melanoma unresponsive to prior systemic treatments: clinical and immunological evidence from three patient cases. Cancer Immunol Immunother 2009; 58:1297-306. [PMID: 19139884 PMCID: PMC11030873 DOI: 10.1007/s00262-008-0642-y] [Citation(s) in RCA: 208] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2008] [Accepted: 12/08/2008] [Indexed: 12/11/2022]
Abstract
The management of unresectable metastatic melanoma is a major clinical challenge because of the lack of reliably effective systemic therapies. Blocking cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) has recently been proposed as a strategy to enhance cell-mediated immune responses to cancer, and clinical trials have demonstrated that anti-CTLA-4 therapy can produce durable outcomes with different response patterns than cytotoxic chemotherapy. We enrolled eight out of 155 patients with advanced melanoma in a multicentre phase II trial that evaluated the activity and tolerability of ipilimumab, a fully human, anti-CTLA-4 monoclonal antibody ( www.clinicaltrials.gov ; NCT00289627; CA184-008). Here we report our experience with three of these patients, who experienced progressive disease after a variety of previous therapies, including prior immunotherapies, and who achieved good outcomes with ipilimumab. One patient had a partial response ongoing at 17+ months on ipilimumab despite failure with four prior therapies, and the other two patients showed durable stable disease, both still ongoing at 17+ and 20+ months, respectively. The patient achieving a partial response experienced no side effects while receiving ipilimumab. The other two patients developed immune-related adverse events (irAEs) including rash (one case; grade 2) and diarrhoea (both cases; grades 1 and 2, respectively); the histopathology of colon biopsy samples from both was suggestive of colitis, with an abundant CD8+ T-cell infiltrate. Nausea, vomiting and acute pancreatitis were also observed in one patient. In addition, immunohistochemical findings of a dense CD8+, TIA1+ and granzyme B+ lymphoid infiltrate within a biopsied lesion provide indirect evidence of functional T-cell activation induced by treatment. These case reports highlight the potential for anti-CTLA-4-based therapy in previously treated patients with advanced melanoma. Moreover, because the patterns of response to ipilimumab differ from chemotherapy, we need to understand how and when patients may respond to treatment so that appropriate clinical decisions can be made.
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Affiliation(s)
- Anna Maria Di Giacomo
- Division of Medical Oncology and Immunotherapy, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Riccardo Danielli
- Division of Medical Oncology and Immunotherapy, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Massimo Guidoboni
- Division of Medical Oncology and Immunotherapy, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Luana Calabrò
- Division of Medical Oncology and Immunotherapy, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Dora Carlucci
- Division of Medical Oncology and Immunotherapy, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Clelia Miracco
- Department of Pathology, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Luca Volterrani
- Department of Radiology, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Maria Antonietta Mazzei
- Department of Radiology, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Maurizio Biagioli
- Division of Dermatology, Istitutto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Maresa Altomonte
- Division of Medical Oncology and Immunotherapy, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
| | - Michele Maio
- Division of Medical Oncology and Immunotherapy, Istituto Toscano Tumori, University Hospital of Siena, Siena, Italy
- Cancer Bioimmunotherapy Unit, Department of Medical Oncology, Centro di Riferimento Oncologico, Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy
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Eager RM, Cunningham CC, Senzer NN, Stephenson J, Anthony SP, O'Day SJ, Frenette G, Pavlick AC, Jones B, Uprichard M, Nemunaitis J. Phase II assessment of talabostat and cisplatin in second-line stage IV melanoma. BMC Cancer 2009; 9:263. [PMID: 19643020 PMCID: PMC2731782 DOI: 10.1186/1471-2407-9-263] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2008] [Accepted: 07/30/2009] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Metastatic melanoma is an incurable disease with an average survival of less than one year. Talabostat is a novel dipeptidyl peptidase inhibitor with immunostimulatory properties. METHODS This phase II, open label, single arm study was conducted to evaluate the safety and efficacy of 75-100 mg/m2 cisplatin combined with 300-400 mcg talabostat bid for 6, 21-day cycles. The primary endpoint was overall response. The rate of complete responses, duration of overall objective response, progression-free survival (PFS), and overall survival were the secondary endpoints. RESULTS Six objective partial responses were recorded in the 74 patients (8.1%) in the intention-to-treat population. Five of these responses involved the 40 evaluable patients (12.5%). Thirty-one percent of patients reported SAEs to the combination of talabostat and cisplatin. CONCLUSION Acceptable tolerability was observed in the intention-to-treat population and antitumor activity was observed in 12.5% of evaluable patients, which is not greater than historical expectation with cisplatin alone.
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Xie T, Nguyen T, Hupe M, Wei ML. Multidrug resistance decreases with mutations of melanosomal regulatory genes. Cancer Res 2009; 69:992-9. [PMID: 19155314 DOI: 10.1158/0008-5472.can-08-0506] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Whereas resistance to chemotherapy has long impeded effective treatment of metastatic melanoma, the mechanistic basis of this resistance remains unknown. One possible mechanism of drug resistance is alteration of intracellular drug distribution either by drug efflux or sequestration into intracellular organelles. Melanomas, as well as primary melanocytes from which they arise, have intracellular organelles, called melanosomes, wherein the synthesis and storage of the pigment melanin takes place. In this study, comparisons of congenic cells with and without functional molecules regulating melanosome formation show that sensitivity to the chemotherapeutic agent cis-diaminedichloroplatinum II (cis-platin) significantly increases with the mutation of genes regulating melanosome formation, concomitant disruption of melanosome morphology, and loss of mature melanosomes. Absence of the melanosomal structural protein gp100/Pmel17 causes increased cis-platin sensitivity. Independent mutations in three separate genes that regulate melanosome biogenesis (Dtnbp1, Pldn, Vps33a) also result in increased cis-platin sensitivity. In addition, a mutation of the gene encoding the integral melanosomal protein tyrosinase, resulting in aberrant melanosome formation, also causes increased cis-platin sensitivity. Furthermore, sensitivity to agents in other chemotherapeutic classes (e.g., vinblastine and etoposide) also increased with the mutation of Pldn. In contrast, a mutation in another melanosomal regulatory gene, Hps1, minimally affects melanosome biogenesis, preserves the formation of mature melanosomes, and has no effect on cis-platin or vinblastine response. Together, these data provide the first direct evidence that melanosomal regulatory genes influence drug sensitivity and that the presence of mature melanosomes likely contributes to melanoma resistance to therapy.
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Affiliation(s)
- Tong Xie
- Department of Dermatology, University of California-San Francisco, San Francisco, California, USA
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Camacho LH, Antonia S, Sosman J, Kirkwood JM, Gajewski TF, Redman B, Pavlov D, Bulanhagui C, Bozon VA, Gomez-Navarro J, Ribas A. Phase I/II trial of tremelimumab in patients with metastatic melanoma. J Clin Oncol 2009; 27:1075-81. [PMID: 19139427 DOI: 10.1200/jco.2008.19.2435] [Citation(s) in RCA: 228] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
PURPOSE Cytotoxic T lymphocyte-associated antigen 4 (CTLA4) blockade with tremelimumab (CP-675,206), a fully human anti-CTLA4 monoclonal antibody, was tolerated and demonstrated antitumor activity in a single dose, dose-escalation phase I trial in patients with solid tumors. This phase I/II trial was conducted to examine safety of multiple doses of tremelimumab, to further assess efficacy, and to identify an appropriate dosing regimen for further development. PATIENTS AND METHODS Twenty-eight patients with metastatic melanoma received monthly intravenous infusions of tremelimumab at 3, 6, or 10 mg/kg for up to 1 year to determine recommended monthly phase II dose. During phase II, 89 patients received tremelimumab 10 mg/kg once every month or 15 mg/kg every 3 months. RESULTS No dose-limiting toxicity was observed in phase I once every month dosing. In phase II, 8 (10%) of 84 response-assessable patients attained objective antitumor responses; best overall objective response was one complete response and three partial responses in each dosing regimen. Most responses were durable (range, 3 to 30+ months). Most frequent treatment-related adverse events (AEs) were diarrhea, rash, and pruritus. Frequency of grade 3/4 AEs was 13% in the 15 mg/kg every 3 months arm and 27% in the 10 mg/kg once every month. Serious AEs were also less frequent in the 15 mg/kg once every 3 months cohort (9% v 23% in 10 mg/kg arm). CONCLUSION Multiple infusions of tremelimumab were generally tolerable and demonstrated single-agent antitumor activity. Both phase II regimens generated durable tumor responses. Based on its more favorable safety profile, 15 mg/kg every 3 months was selected for further clinical testing.
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Affiliation(s)
- Luis H Camacho
- Oncology Consultants, Department of Research, 920 Frostwood, Ste 780, Houston, TX 77024, USA.
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Atkins MB, Hsu J, Lee S, Cohen GI, Flaherty LE, Sosman JA, Sondak VK, Kirkwood JM. Phase III trial comparing concurrent biochemotherapy with cisplatin, vinblastine, dacarbazine, interleukin-2, and interferon alfa-2b with cisplatin, vinblastine, and dacarbazine alone in patients with metastatic malignant melanoma (E3695): a trial coordinated by the Eastern Cooperative Oncology Group. J Clin Oncol 2008; 26:5748-54. [PMID: 19001327 DOI: 10.1200/jco.2008.17.5448] [Citation(s) in RCA: 215] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Phase II trials with biochemotherapy (BCT) have shown encouraging response rates in metastatic melanoma, and meta-analyses and one phase III trial have suggested a survival benefit. In an effort to determine the relative efficacy of BCT compared with chemotherapy alone, a phase III trial was performed within the United States Intergroup. PATIENTS AND METHODS Patients were randomly assigned to receive cisplatin, vinblastine, and dacarbazine (CVD) either alone or concurrent with interleukin-2 and interferon alfa-2b (BCT). Treatment cycles were repeated at 21-day intervals for a maximum of four cycles. Tumor response was assessed after cycles 2 and 4, then every 3 months. RESULTS Four hundred fifteen patients were enrolled, and 395 patients (CVD, n = 195; BCT, n = 200) were deemed eligible and assessable. The two study arms were well balanced for stratification factors and other prognostic factors. Response rate was 19.5% for BCT and 13.8% for CVD (P = .140). Median progression-free survival was significantly longer for BCT than for CVD (4.8 v 2.9 months; P = .015), although this did not translate into an advantage in either median overall survival (9.0 v 8.7 months) or the percentage of patients alive at 1 year (41% v 36.9%). More patients experienced grade 3 or worse toxic events with BCT than CVD (95% v 73%; P = .001). CONCLUSION Although BCT produced slightly higher response rates and longer median progression-free survival than CVD alone, this was not associated with either improved overall survival or durable responses. Considering the extra toxicity and complexity, this concurrent BCT regimen cannot be recommended for patients with metastatic melanoma.
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Affiliation(s)
- Michael B Atkins
- Beth Israel Deaconess Medical Center; Dana-Farber Cancer Institute, Boston, MA 02215, USA.
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Rass K, Tilgen W. Treatment of melanoma and nonmelanoma skin cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2008; 624:296-318. [PMID: 18348465 DOI: 10.1007/978-0-387-77574-6_23] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The incidence of skin cancer is increasing in Caucasian populations worldwide. Treatment approaches for Nonmelanoma skin cancer (NMSC) are predominantly curative and surgery can be regarded as standard of care. Nevertheless, novel and less invasive topical therapy modalities like photodynamic therapy or local immune modifiers are in progress. In contrast to NMSC, the mortality of melanoma has not changed considerably over the last years and decades. Melanoma survival mainly depends on primary tumor thickness underlining the importance of primary and secondary prevention by avoidance or early detection of the disease. The chance to cure melanoma patients is steadily decreasing with tumor stage. As the prognosis in distant metastatic disease is still poor, except for single situations therapy approaches are palliative and accompanied by an optimal supportive care of the patients concerned. Albeit removal of localized metastases is currently the most effective approach in metastatic melanoma, chemo- and chemoimmunotherapy has to be regarded as standard treatment in most of the cases. Novel and promising therapeutic options accrue from growing insights in tumor biology and immunology. Not only in melanoma, development and application of targeted therapies currently attract the most attention in the treatment of advanced tumors. First clinical experiences with those antiproliferative, antiangiogenic and proapoptotic agents reveal only moderate antitumoral activity in melanoma, so that future efforts aim at defining more effective combination strategies using chemo-, targeted and vaccination therapy approaches.
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Affiliation(s)
- Knuth Rass
- Clinic for Dermatology, Venerology and Allergology, The Saarland University Hospital, 66421 Homburg/Saar, Germany.
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Hoek KS, Eichhoff OM, Schlegel NC, Döbbeling U, Kobert N, Schaerer L, Hemmi S, Dummer R. In vivo switching of human melanoma cells between proliferative and invasive states. Cancer Res 2008; 68:650-6. [PMID: 18245463 DOI: 10.1158/0008-5472.can-07-2491] [Citation(s) in RCA: 520] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Metastatic melanoma represents a complex and heterogeneous disease for which there are no therapies to improve patient survival. Recent expression profiling of melanoma cell lines identified two transcription signatures, respectively, corresponding with proliferative and invasive cellular phenotypes. A model derived from these findings predicts that in vivo melanoma cells may switch between these states. Here, DNA microarray-characterized cell lines were subjected to in vitro characterization before s.c. injection into immunocompromised mice. Tumor growth rates were measured and postexcision samples were assessed by immunohistochemistry to identify invasive and proliferative signature cells. In vitro tests showed that proliferative signature melanoma cells are faster growing but less motile than invasive signature cells. In vivo proliferative signature cells initiated tumor growth in 14 +/- 3 days postinjection. By comparison, invasive signature cells required a significantly longer (P < 0.001) period of 59 +/- 11 days. Immunohistochemistry showed that regardless of the seed cell signature, tumors showed evidence for both proliferative and invasive cell types. Furthermore, proliferative signature cell types were detected most frequently in the peripheral margin of growing tumors. These data indicate that melanoma cells undergo transcriptional signature switching in vivo likely regulated by local microenvironmental conditions. Our findings challenge previous models of melanoma progression that evoke one-way changes in gene expression. We present a new model for melanoma progression that accounts for transcription signature plasticity and provides a more rational context for explaining observed melanoma biology.
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Affiliation(s)
- Keith S Hoek
- Department of Dermatology, University Hospital of Zürich, Switzerland.
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Ives NJ, Stowe RL, Lorigan P, Wheatley K. Chemotherapy compared with biochemotherapy for the treatment of metastatic melanoma: a meta-analysis of 18 trials involving 2,621 patients. J Clin Oncol 2007; 25:5426-34. [PMID: 18048825 DOI: 10.1200/jco.2007.12.0253] [Citation(s) in RCA: 168] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To assess the effect of adding interferon-alpha (IFN) +/- interleukin-2 (IL-2) to chemotherapy in patients with metastatic melanoma. METHODS A published data meta-analysis of trials of biochemotherapy versus chemotherapy in patients with metastatic melanoma was undertaken. End points evaluated were rates of partial response (PR), complete response (CR) and overall (partial + complete) response (OR); response duration; progression-free survival; overall survival (OS); and toxicity. The only subgroup analysis performed was by type of immunotherapy, with trials divided according to whether IFN only or IFN and IL-2 were administered in the biochemotherapy arm. RESULTS Eighteen randomized trials were identified: 11 trials of chemotherapy +/- IFN and seven trials of chemotherapy +/- IFN and IL-2. More than 2,600 patients were entered onto the trials, with 555 responses and 2,039 deaths. There was a clear benefit for biochemotherapy for PR (odds ratio = 0.66; 95% CI, 0.53 to 0.82; P = .0001), CR (odds ratio = 0.50; 95% CI, 0.35 to 0.73; P = .0003) and OR (odds ratio = 0.59; 95% CI, 0.49 to 0.72; P < .00001). For OR, these benefits were significant for both the IFN (odds ratio = 0.60; 95% CI, 0.46 to 0.79; P = .0002) and IFN + IL-2 (odds ratio = 0.58; 95% CI, 0.44 to 0.77; P = .0001) subgroups. In contrast, there was no benefit overall in OS (odds ratio = 0.99; 95% CI, 0.91 to 1.08; P = .9), but there was evidence of heterogeneity of treatment effect between the individual trials (P = .006). CONCLUSION This meta-analysis provides a comprehensive summary of all the data currently available, and shows that although biochemotherapy clearly improves response rates, this does not appear to translate into a survival benefit.
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Affiliation(s)
- Natalie J Ives
- Birmingham Clinical Trials Unit, Division of Medical Sciences, Robert Aitken Institute, University of Birmingham, Edgbaston, Birmingham, United Kingdom.
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