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Py C, De Vito C, Tsantoulis P, Kaya G, Labidi-Galy SI, Dietrich PY. Characteristics of long-survivor metastatic melanoma after polychemotherapy and interferon: a retrospective study. Swiss Med Wkly 2023; 153:3504. [PMID: 38579317 DOI: 10.57187/s.3504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND The development of immunotherapy and tyrosine kinase inhibitors dramatically improved the prognosis of metastatic melanoma. Consequently, chemotherapy is now rarely used. Here, we describe the characteristics of long-surviving patients with metastatic melanoma treated with immunochemotherapy. MATERIAL AND METHODS We retrieved retrospective clinical and pathological data for patients diagnosed with metastatic melanoma between January 1993 and December 2015 who received the CVD-INF (cisplatin, vinblastine, dacarbazine, and interferon α-2b) regimen at the Hôpitaux Universitaires de Genève. We estimated their progression-free survival and overall survival. This ad hoc study's primary aim was to describe the clinical and biological characteristics of long-term survivors, defined as patients surviving more than two years after immunochemotherapy initiation. The spatial distribution pattern of CD8+ T cells (inflamed, excluded, or desert) was immunohistochemically determined. RESULTS Ninety patients received CVD-INF. Their median age at metastatic melanoma diagnosis was 55 years (20-75). Their median progression-free survival was 2.8 months, and median overall survival was 7.2 months. Eleven (12%) patients were long-term survivors. In multivariate analysis, central nervous system metastases (hazard ratio [HR]: 2.66; 95% confidence interval [CI]: 1.43-4.95; p = 0.001), multiple metastases (HR: 1.82; 95% CI: 1.01-3.29; p = 0.047), and elevated lactate dehydrogenase (LDH) (HR: 1.92; 95% CI: 1.12-3.30; p = 0.016) were independently associated with shorter survival. Most long-survivors (6/8; 75%) had a tumour-inflamed pattern compared to 25% of non-long survivors (5/20; Fisher's test p = 0.030). CONCLUSIONS A subset of patients with metastatic melanoma and a tumour-inflamed phenotype treated with CVD-INF survived over two years. Factors associated with prolonged survival are consistent with those previously reported in metastatic melanoma.
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Affiliation(s)
- Céline Py
- Department of Oncology, Hôpitaux Universitaires de Genève, Geneva, Switzerland
- Division of Medical Oncology, Hopital Privé Pay de Savoie, Annemasse, France
| | - Claudio De Vito
- Division of Clinical Pathology, Department of Diagnostics, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Petros Tsantoulis
- Department of Oncology, Hôpitaux Universitaires de Genève, Geneva, Switzerland
- Department of Medicine, Division of Oncology, Center of Translational Research in Onco-Hematology, Faculty of Medicine, Geneva, Switzerland
- Swiss Cancer Center Leman, Geneva, Switzerland
| | - Gürkan Kaya
- Division of Clinical Pathology, Department of Diagnostics, Hôpitaux Universitaires de Genève, Geneva, Switzerland
- Division of Dermatology and Venerology, Department of Medicine, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Sana Intidhar Labidi-Galy
- Department of Oncology, Hôpitaux Universitaires de Genève, Geneva, Switzerland
- Department of Medicine, Division of Oncology, Center of Translational Research in Onco-Hematology, Faculty of Medicine, Geneva, Switzerland
- Swiss Cancer Center Leman, Geneva, Switzerland
| | - Pierre-Yves Dietrich
- Department of Oncology, Hôpitaux Universitaires de Genève, Geneva, Switzerland
- Department of Medicine, Division of Oncology, Center of Translational Research in Onco-Hematology, Faculty of Medicine, Geneva, Switzerland
- Swiss Cancer Center Leman, Geneva, Switzerland
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Manzari Tavakoli G, Mirzapour MH, Razi S, Rezaei N. Targeting ferroptosis as a cell death pathway in Melanoma: From molecular mechanisms to skin cancer treatment. Int Immunopharmacol 2023; 119:110215. [PMID: 37094541 DOI: 10.1016/j.intimp.2023.110215] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 03/30/2023] [Accepted: 04/17/2023] [Indexed: 04/26/2023]
Abstract
Melanoma, the most aggressive form of human skin cancer, has been under investigation to reach the most efficient treatment. Surgical resection for early-diagnosed primary melanoma, targeted therapies, and immune checkpoint inhibitors for advanced/metastatic melanoma is the best clinical approach. Ferroptosis, a newly identified iron-dependent cell death pathway, which is morphologically and biochemically different from apoptosis and necrosis, has been reported to be involved in several cancers. Ferroptosis inducers could provide therapeutic options in case of resistance to conventional therapies for advanced/metastatic melanoma. Recently developed ferroptosis inducers, MEK and BRAF inhibitors, miRNAs such as miR-137 and miR-9, and novel strategies for targeting major histocompatibility complex (MHC) class II in melanoma can provide new opportunities for melanoma treatment. Combining ferroptosis inducers with targeted therapies or immune checkpoint inhibitors increases patient response rates. Here we review the mechanisms of ferroptosis and its environmental triggers. We also discuss the pathogenesis and current treatments of melanoma. Moreover, we aim to elucidate the relationship between ferroptosis and melanoma and ferroptosis implications to develop new therapeutic strategies against melanoma.
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Affiliation(s)
- Gita Manzari Tavakoli
- Department of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran; Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mohammad Hossein Mirzapour
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran; School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sepideh Razi
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran; School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Stockholm, Sweden.
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3
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Janardhan D, George NA, Suresh S, Patil S, Thomas S, Iype EM. Mucosal Melanomas of the Oral Cavity: A Tertiary Care Centre Experience of Surgically Treated Cases. Indian J Otolaryngol Head Neck Surg 2022; 74:2099-2103. [PMID: 36452545 PMCID: PMC9702047 DOI: 10.1007/s12070-020-01962-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 07/10/2020] [Indexed: 10/23/2022] Open
Abstract
Mucosal melanoma of oral cavity (MMO) is a relatively rare tumour comprising of 40% of all head and neck mucosal melanomas. This study assessed the treatment outcomes and factors affecting prognosis in oral cavity mucosal melanomas. The clinical case records of 25 cases of oral cavity mucosal melanomas treated in our institution during 2003-2013 were retrospectively reviewed. Various clinicopathological parameters were taken into consideration and statistical analysis done by Kaplan-Meier method and Cox's proportional hazards model. The most common sites of MMO were upper alveolus and hard palate (64%) followed by lower alveolus (28%). 57.1% mucosal melanomas of hard palate and upper alveolus had associated metastatic lymph nodes whereas all cases of MMO of lower alveolus had lymph node metastasis. Disease failure at distant sites was higher than that at primary site or lymph nodes. The most common site of distant metastases was brain. The 5-year OS for treated cases was 23.8% and among subsites, MMO of hard palate and upper alveolus had the highest survival. Metastasis to lymph nodes and bone infiltration by tumour significantly decreased the survival. Recurrence at primary site had the worst prognosis. MMO with lymph nodal involvement and bone erosion had poor prognosis. Due to high chances of lymph node metastases and disease recurrence in lymph nodes following treatment, it is essential to do an elective neck dissection for all cases of MMO. Disease failure at primary site was an independent predictor of outcome in MMO.
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Affiliation(s)
- Deepak Janardhan
- Department of Head and Neck Surgery, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Nebu Abraham George
- Department of Head and Neck Surgery, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Sandeep Suresh
- Department of Head and Neck Surgery, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Shirish Patil
- Department of Head and Neck Surgery, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Shaji Thomas
- Department of Head and Neck Surgery, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Elizabeth Mathew Iype
- Department of Head and Neck Surgery, Regional Cancer Centre, Thiruvananthapuram, Kerala India
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4
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Ernst M, Giubellino A. The Current State of Treatment and Future Directions in Cutaneous Malignant Melanoma. Biomedicines 2022; 10:biomedicines10040822. [PMID: 35453572 PMCID: PMC9029866 DOI: 10.3390/biomedicines10040822] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 03/25/2022] [Accepted: 03/29/2022] [Indexed: 02/01/2023] Open
Abstract
Malignant melanoma is the leading cause of death among cutaneous malignancies. While its incidence is increasing, the most recent cancer statistics show a small but clear decrease in mortality rate. This trend reflects the introduction of novel and more effective therapeutic regimens, including the two cornerstones of melanoma therapy: immunotherapies and targeted therapies. Immunotherapies exploit the highly immunogenic nature of melanoma by modulating and priming the patient’s own immune system to attack the tumor. Treatments combining immunotherapies with targeted therapies, which disable the carcinogenic products of mutated cancer cells, have further increased treatment efficacy and durability. Toxicity and resistance, however, remain critical challenges to the field. The present review summarizes past treatments and novel therapeutic interventions and discusses current clinical trials and future directions.
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5
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Sone K, Kukita A, Masui Y, Yamada D, Shinozaki-Ushiku A, Kawata A, Taguchi A, Miyamoto Y, Tanikawa M, Iriyama T, Mori-Uchino M, Tsuruga T, Osuga Y. Recurrent malignant melanoma of the uterine cervix treated with anti-PD-1 antibodies and anti-CTLA-4 antibodies: A case report. Mol Clin Oncol 2022; 16:63. [PMID: 35154703 PMCID: PMC8822879 DOI: 10.3892/mco.2022.2496] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 12/03/2021] [Indexed: 11/23/2022] Open
Abstract
In 5% of female patients with malignant melanoma (MM), MM develops from the genital tract. MM of the cervix is particularly rare. In the present case report, a 73-year-old woman with stage ⅢC cervical MM underwent modified radical hysterectomy, bilateral salpingo-oophorectomy and pelvic lymph node dissection. A total of 4 months after surgery, multiple metastases were found in the brain, lung, liver, lymph nodes and bone. The patient underwent γ-knife surgery of the brain and received treatment with anti PD-1 antibodies (nivolumab) and anti-CTLA4 antibodies (ipilimumab); however, they were ineffective and the patient subsequently died. To the best of our knowledge, this is the first report of treatment using two types of immune checkpoint inhibitors administered to a patient with cervical MM. Taken together with previous reports, this case suggests that immune checkpoint inhibitors may be less effective in cervical MM than in cutaneous MM; however, the number of cases is small. Further development of biomarkers to stratify efficacy is required.
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Affiliation(s)
- Kenbun Sone
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Asako Kukita
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Yuri Masui
- Department of Dermatology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Daisuke Yamada
- Department of Dermatology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Aya Shinozaki-Ushiku
- Department of Pathology, The University of Tokyo Hospital, Tokyo 113-8655, Japan
| | - Akira Kawata
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Ayumi Taguchi
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Yuichiro Miyamoto
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Michihiro Tanikawa
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Takayuki Iriyama
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Mayuyo Mori-Uchino
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Tetsushi Tsuruga
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan
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6
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Ferrari A, Lopez Almaraz R, Reguerre Y, Cesen M, Bergamaschi L, Indini A, Schneider DT, Godzinski J, Bien E, Stachowicz-Stencel T, Eigentler TK, Chiaravalli S, Krawczyk MA, Pappo A, Orbach D, Bisogno G, Brecht IB. Cutaneous melanoma in children and adolescents: The EXPeRT/PARTNER diagnostic and therapeutic recommendations. Pediatr Blood Cancer 2021; 68 Suppl 4:e28992. [PMID: 34174159 DOI: 10.1002/pbc.28992] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 12/17/2022]
Abstract
Cutaneous melanoma is rare in children and, like other very rare pediatric tumors, it suffers from a shortage of knowledge and clinical expertise. The clinical management of pediatric melanoma is often challenging. Its clinical and pathological diagnosis may be difficult, and there is no standard treatment. In the absence of specific treatment guidelines, young patients are generally treated following the same principle as for adults, but concern remains about their access to clinical trials and new drugs, which have been shown to dramatically change the natural history of advanced melanoma. This paper presents the internationally recognized recommendations for the diagnosis and treatment of children and adolescents with cutaneous melanoma, established by the European Cooperative Study Group for Pediatric Rare Tumors (EXPeRT) within the EU-funded project called PARTNER (Paediatric Rare Tumours Network - European Registry). Main recommendations for melanoma are to discuss pediatric patients in multidisciplinary teams that include both pediatric oncologists and specialists in adult melanoma; to enroll patients in prospective trials, if available; to collect data in national-international databases; and to develop an effective international collaboration between pediatric and adult melanoma groups in order to facilitate the transfer of potentially effective new agents from the adult to the pediatric setting.
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Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | | | - Yves Reguerre
- Pediatric Hematology-Oncology Department, Centre Hospitalier Universitaire, Saint Denis de La Réunion, France
| | - Maja Cesen
- University Medical Center, Ljubljana, Slovenia
| | - Luca Bergamaschi
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Alice Indini
- Medical Oncology Unit, IRCCS Foundation Ca' Granda Maggiore Hospital Policlinic, Milan, Italy
| | | | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Ewa Bien
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | | | - Thomas K Eigentler
- Department of Dermatology, University Hospital Tuebingen, Tuebingen, Germany
| | - Stefano Chiaravalli
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Malgorzata A Krawczyk
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | - Alberto Pappo
- Department of Oncology, St Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - Gianni Bisogno
- Hematology-Oncology Division, Department of Women's and Children's Health, Padova University Hospital, Padua, Italy
| | - Ines B Brecht
- Pediatric Hematology and Oncology, Children's Hospital, Eberhard-Karls-University, Tuebingen, Germany
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Bong CY, Smithers BM, Chua TC. Pulmonary metastasectomy in the era of targeted therapy and immunotherapy. J Thorac Dis 2021; 13:2618-2627. [PMID: 34012610 PMCID: PMC8107521 DOI: 10.21037/jtd.2020.03.120] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Metastatic melanoma is a fatal malignancy with a high mortality and morbidity. Since the early 1970s, available medical therapies were limited in improving survival. Surgery represented the best chance for a cure. However, surgery could only be offered to selected patients. The current landscape of treatment has radically evolved since the introduction of targeted and immunotherapies including BRAF and MEK inhibitors, and checkpoint blockers, like PD-1 and CTLA-4 antibodies. These new therapies have seen survival rates matching, and in some cases surpassing, that of surgery. Anti-PD1 and CTLA-4 combination treatments are associated with severe side effects and BRAF and MEK inhibitor combinations may trigger initial tumour responses but prolonged use have resulted in the development of resistant tumour clones and disease relapse. This review examines the role of pulmonary metastasectomy for lung metastasis from malignant melanoma in the current landscape of effective targeted therapy and immunotherapy.
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Affiliation(s)
- Christopher Y Bong
- Department of Surgery, Logan Hospital, Metro South Health, Meadowbrook, Queensland, Australia
| | - B Mark Smithers
- Upper Gastrointestinal and Soft Tissue Unit, Department of Surgery, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,Discipline of Surgery, Faculty of Medicine, The University of Queensland, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Terence C Chua
- Department of Surgery, Logan Hospital, Metro South Health, Meadowbrook, Queensland, Australia.,Discipline of Surgery, Faculty of Medicine, The University of Queensland, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,School of Medicine, Griffith University, Gold Coast, Queensland, Australia
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8
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Suresh S, George NA, Janardhan D, George PS, Patil S, George CK, Varghese BT, Ammu JV. Mucosal Melanomas of the Head and Neck—a Tertiary Cancer Centre Experience. Indian J Surg 2020. [DOI: 10.1007/s12262-020-02082-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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9
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Abstract
Primary cervical malignant melanoma (MM) is an extremely rare tumor, and we are only aware of 44 reported cases. Further information is needed with regard to this disease's clinicopathologic features. Two patients (55 and 81 yr old) with postmenopausal vaginal bleeding were diagnosed with primary cervical MM on the basis of hematoxylin-eosin staining and immunohistochemistry findings. Our literature review revealed that the average age in cases of primary cervical MM was 59 yr (range, 34-81 yr); 93% of patients presented with vaginal bleeding, and 82% of patients were diagnosed at an early clinical stage (International Federation of Gynecology and Obstetrics stages I-II). Primary cervical MM is an extremely rare cervical tumor and is associated with a poor prognosis. Histologic morphology and immunohistochemistry are very important considerations for diagnosing this disease, which must be differentiated from cervical undifferentiated carcinoma, leiomyosarcoma, and malignant peripheral schwannoma.
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Combination of chemotherapy and physical plasma elicits melanoma cell death via upregulation of SLC22A16. Cell Death Dis 2018; 9:1179. [PMID: 30518936 PMCID: PMC6281583 DOI: 10.1038/s41419-018-1221-6] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 11/14/2018] [Accepted: 11/16/2018] [Indexed: 12/22/2022]
Abstract
Malignant melanoma is an aggressive cancer that develops drug resistance leading to poor prognosis. Efficient delivery of chemotherapeutic drugs to the tumor tissue remains a major challenge in treatment regimens. Using murine (B16) and human (SK-MEL-28) melanoma cells, we investigated traditional cytotoxic agents in combination with cold physical plasma-derived oxidants. We report synergistic cytotoxicity of doxorubicin and epirubicin, and additive toxicity of oxaliplatin with plasma exposure in coefficient of drug interaction analysis. The combination treatment led to an increased DNA damage response (increased phosphorylation of ATM, γ-H2AX foci, and micronuclei formation). There was also an enhanced secretion of immunogenic cell death markers ATP and CXCL10 in cell culture supernatants following combination treatment. The observed synergistic effects in tumor cells was due to enhanced intracellular doxorubicin accumulation via upregulation of the organic cationic transporter SLC22A16 by plasma treatment. The doxorubicin uptake was reversed by pretreating cells with antioxidants or calcium influx inhibitor BTP2. Endoribonuclease-prepared siRNAs (esiRNA)-mediated knockdown of SLC22A16 inhibited the additive cytotoxic effect in tumor cells. SK-MEL 28 and THP-1 monocytes co-culture led to greater THP-1 cell migration and SK-MEL-28 cytotoxicity when compared with controls. Taken together, we propose pro-oxidant treatment modalities to sensitize chemoresistant melanoma cells towards subsequent chemotherapy, which may serve as therapeutic strategy in combination treatment in oncology.
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11
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Mishra H, Mishra PK, Ekielski A, Jaggi M, Iqbal Z, Talegaonkar S. Melanoma treatment: from conventional to nanotechnology. J Cancer Res Clin Oncol 2018; 144:2283-2302. [DOI: 10.1007/s00432-018-2726-1] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 07/30/2018] [Indexed: 11/24/2022]
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12
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Li Y, Yue Z, Yu H, Liu X, Tao L, Zhu Z, Fan F, Shen C, Wang A, Chen W, Lu Y. A spontaneous metastatic mathematical model in mice for screening anti-metastatic agents. J Pharmacol Toxicol Methods 2018; 92:57-66. [DOI: 10.1016/j.vascn.2018.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 03/08/2018] [Accepted: 03/10/2018] [Indexed: 10/17/2022]
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13
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Metastatic Melanoma of Uncertain Primary with 5-Year Durable Response after Conventional Therapy: A Case Report with Literature Review. Case Rep Oncol Med 2018; 2018:7289896. [PMID: 29955408 PMCID: PMC6000835 DOI: 10.1155/2018/7289896] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 05/08/2018] [Indexed: 12/26/2022] Open
Abstract
A 51-year-old Thai woman presented with bilateral leg edema and painful left inguinal mass for 6 months. Physical examination revealed matted bilateral inguinal lymph nodes up to 9 cm in size. Otherwise, physical examinations including skin were unremarkable. The result of the lymph node incisional biopsy is consistent with that of metastatic melanoma. The extensive investigation demonstrated multiple intra-abdominal and inguinal lymph nodes without detectable primary tumor. Palliative radiation and conventional chemotherapy were prescribed. The CT scan between treatments showed that the response was stable disease, but the following CT scan demonstrated a gradual decrease in size from August 2012 to November 2017 including the lesions outside radiation fields. Moreover, she developed vitiligo during a follow-up visit. The previous data reported the median overall survival among the patients who were treated with conventional chemotherapy ranging from 9.1 to 9.3 months and whose 5-year survival was less than 10%. This case represented a metastatic melanoma of unknown primary who achieved a durable response by conventional treatment. The clinical features including nodal-only disease, vitiligo, and abscopal effect of radiation were considered to be the favorable factors.
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14
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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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15
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Sciacca V, Ciorra AA, Di Fonzo C, Rossi R, Pistillucci G, Lugini A, D'Aprile M. Long-term Survival of Metastatic Melanoma to the Ileum with Evidence of Primary Cutaneous Disease after 15 years of follow-up: A Case Report. TUMORI JOURNAL 2018; 96:640-3. [DOI: 10.1177/030089161009600423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The small bowel is the most common site of gastrointestinal metastasis from cutaneous melanoma. Malignant melanoma has a poor prognosis, especially if distant metastases appear. Although rare primary melanoma of the small bowel has been described, more frequently these lesions originate from unknown cutaneous melanoma. Here we report the case of a 58-year-old man with a diagnosis of melanoma of the ileum without evidence of primary cutaneous disease. After 15 years, during the clinical and radiological follow-up, a cutaneous melanoma in the left parietal side of the scalp, probably corresponding to the primary lesion with abdominal node metastasis, was diagnosed. After 6 months of chemotherapy with fotemustine, the patient showed a complete response. At present, he is still alive 18 years after the diagnosis of intestinal metastasis.
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Affiliation(s)
- Venerina Sciacca
- Division of Medical Oncology, “S. Maria Goretti” Hospital, Latina, “San Camillo De Lellis” Hospital, Rieti, Italy
| | - A Alida Ciorra
- Division of Medical Oncology, “S. Maria Goretti” Hospital, Latina, “San Camillo De Lellis” Hospital, Rieti, Italy
| | - Concetta Di Fonzo
- Palliative Care Unit, “Villa Azzurra” Hospice, Terracina (LT), “San Camillo De Lellis” Hospital, Rieti, Italy
| | - Rosalinda Rossi
- Division of Medical Oncology, “S. Maria Goretti” Hospital, Latina, “San Camillo De Lellis” Hospital, Rieti, Italy
| | - Giorgio Pistillucci
- Division of Medical Oncology, “S. Maria Goretti” Hospital, Latina, “San Camillo De Lellis” Hospital, Rieti, Italy
| | - Antonio Lugini
- Division of Medical Oncology, “San Camillo De Lellis” Hospital, Rieti, Italy
| | - Modesto D'Aprile
- Division of Medical Oncology, “S. Maria Goretti” Hospital, Latina, “San Camillo De Lellis” Hospital, Rieti, Italy
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16
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Lee J, Kefford R, Carlino M. PD-1 and PD-L1 inhibitors in melanoma treatment: past success, present application and future challenges. Immunotherapy 2017; 8:733-46. [PMID: 27197541 DOI: 10.2217/imt-2016-0022] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Anti-programmed death (PD)-1 antibodies have now become the standard of care for advanced melanoma, with two drugs gaining US FDA approval in recent years: nivolumab and pembrolizumab. Both have demonstrated significant activity and durable response with a manageable toxicity profile. Despite initial success, ongoing challenges include patient selection and predictors of response, innate resistance and optimizing combination strategies. In this overview, we take a closer look at the history and development of therapeutic targets to the PD-1/PD-ligand (L)1 pathway, clinical evidence, availability of biomarkers and their limitations in clinical practice and future strategies to improve treatment outcomes.
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Affiliation(s)
- Jenny Lee
- Crown Princess Mary Cancer Centre, Westmead hospital, Westmead, NSW 2145, Australia.,Departments of Clinical Medicine and Biomedical Sciences, Macquarie University, NSW 2109, Australia.,Melanoma Institute Australia, North Sydney, NSW, Australia
| | - Richard Kefford
- Crown Princess Mary Cancer Centre, Westmead hospital, Westmead, NSW 2145, Australia.,Departments of Clinical Medicine and Biomedical Sciences, Macquarie University, NSW 2109, Australia.,Melanoma Institute Australia, North Sydney, NSW, Australia.,University of Sydney, Sydney, NSW, Australia
| | - Matteo Carlino
- Crown Princess Mary Cancer Centre, Westmead hospital, Westmead, NSW 2145, Australia.,Departments of Clinical Medicine and Biomedical Sciences, Macquarie University, NSW 2109, Australia.,Melanoma Institute Australia, North Sydney, NSW, Australia.,University of Sydney, Sydney, NSW, Australia
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17
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Yuan G, Wu L, Li B, An J. Primary malignant melanoma of the cervix: Report of 14 cases and review of literature. Oncotarget 2017; 8:73162-73167. [PMID: 29069859 PMCID: PMC5641202 DOI: 10.18632/oncotarget.17183] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 03/27/2017] [Indexed: 01/01/2023] Open
Abstract
PURPOSE To investigate the clinical characteristics and prognosis of primary malignant melanoma of the uterine cervix. RESULTS The median age of the patients was 61.2 years (range, 42-78 years). The median overall survival of the patients at stage I, II and III were 39.2 months, 47.8 months and 9.0 months (P=0.574) and the 2-year overall survival for each stage were 80.0%, 50.0% and 0.0% respectively. Twelve (85.7%) patients developed recurrence and eleven patients (78.6%) died. Ten patients received surgery and four patients were treated with chemotherapy and/or radiotherapy. Immunotherapy was administrated to two patients after surgery. The mean survival time of patients with surgery and without surgery were 47.9 vs.7.75 months (P=0.047). Patients received radical hysterectomy had longer survival than patients underwent total hysterectomy (66.8 months vs 19.5 months, P=0.016). METHODS Clinical data from 14 patients with primary malignant melanoma of the cervix between January 1981 and December 2014 were reviewed. CONCLUSIONS Patients with primary malignant melanoma of the cervix have a poor prognosis. Radical hysterectomy and pelvic lymphnode dissection may offer better prognosis for stage I and II patients.
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Affiliation(s)
- Guangwen Yuan
- Department of Gynecologic Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100021, China
| | - Lingying Wu
- Department of Gynecologic Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100021, China
| | - Bin Li
- Department of Gynecologic Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100021, China
| | - Jusheng An
- Department of Gynecologic Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100021, China
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18
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Abstract
Historically, the median overall survival of metastatic melanoma patients was less than 1 year and long-term survivors were rare. Recent advances in therapies have dramatically shifted this landscape with increased survival rates and the real possibility that long-term disease control is achievable. Advances in immune modulators, including cytotoxic T-lymphocyte antigen-4 and programmed death-1 based treatments, have been an integral part of this success. In this article, we review previous and recent therapeutic developments for metastatic melanoma patients. We discuss advances in immunotherapy while focusing on the use of nivolumab alone and in combination with other agents, including ipilimumab in advanced melanoma. One major goal in melanoma research is to optimize combination strategies allowing for more patients to experience benefit while minimizing toxicity. A better understanding of the optimal sequencing, combinations, and mechanisms underlying the development of resistance may provide evidence for rational clinical trial designs of novel immunotherapy strategies in melanoma and other cancer subtypes.
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Affiliation(s)
- Jeremy Force
- Division of Hematology/Oncology, Duke University Medical Center, Durham, NC, USA
| | - April Ks Salama
- Division of Hematology/Oncology, Duke University Medical Center, Durham, NC, USA; Division of Medical Oncology, Duke University Medical Center, Durham, NC, USA
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19
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A Case of Malignant Melanoma of the Uterine Cervix with Disseminated Metastases throughout the Vaginal Wall. Case Rep Obstet Gynecol 2017; 2017:5656340. [PMID: 28197351 PMCID: PMC5286487 DOI: 10.1155/2017/5656340] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Accepted: 11/30/2016] [Indexed: 11/17/2022] Open
Abstract
Malignant melanoma (MM) in the female genital tract accounts for less than 2% of all melanomas, and the vast majority associated occur in the vulva and vagina. Primary MM of the uterine cervix is extremely rare and its prognosis is very poor. We report a case of primary MM of the cervix with dissemination throughout the vaginal wall. A 66-year-old woman presented with postmenopausal bleeding. Gynecologic examination demonstrated a 2 cm polypoid blackish-pigmented tumor on the cervix with multiple small blackish-pigmented lesions throughout the vaginal wall. Cervical Pap smear cytology showed malignant melanoma. MRI and PET/CT did not detect any distant or lymph node metastases. She underwent radical hysterectomy, pelvic lymphadenectomy, and total vaginectomy. The pathological diagnosis was FIGO stage IIIA primary cervical MM. She received adjuvant chemotherapy with 6 courses of dacarbazine, but 6 months later, multiple lung metastases were detected. Despite 4 courses of anti-PD-1 antibody (nivolumab) treatment, she died of the disease 13 months after surgery.
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20
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Diamantopoulos P, Gogas H. Melanoma immunotherapy dominates the field. ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:269. [PMID: 27563656 DOI: 10.21037/atm.2016.06.32] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The incidence of melanoma is increasing worldwide and despite early detection and intervention, the number of patients dying from metastatic disease continues to rise. The prognosis of advanced melanoma remains poor, with median survival between 6 and 9 months. Over the past 30 years and despite extensive clinical research, the treatment options for metastatic disease were limited and melanoma is still considered as one of the most therapy-resistant malignancies. Single-agent and combination chemotherapy, hormonal therapy, biochemotherapy, immunotherapy, targeted agent therapy and combination regimens failed to show a significant improvement in overall survival (OS). Recent advances and in-depth understanding of the biology of melanoma, have contributed to the development of new agents. Based on the molecular and immunological background of the disease, these new drugs have shown benefit in overall and progression-free survival (PFS). As the picture of the disease begins to change, oncologists need to alter their approach to melanoma treatment and consider disease biology together with targeted individualized treatment. In this review the authors attempt to offer an insight in the present and past melanoma treatment options, with a focus on the recently approved immunotherapeutic agents and the clinical perspectives of these new weapons against metastatic melanoma.
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Affiliation(s)
- Panagiotis Diamantopoulos
- 1 Department of Medicine, Laiko Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Helen Gogas
- 1 Department of Medicine, Laiko Hospital, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
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21
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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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22
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Abstract
Prior to the recent therapeutic advances, chemotherapy was the mainstay of treatment options for advanced-stage melanoma. A number of studies have investigated various chemotherapy combinations in order to expand on the clinical responses achieved with single-agent dacarbazine, but these have not demonstrated an improvement in overall survival. Similar objective responses were observed with the combination of carboplatin and paclitaxel as were seen with single-agent dacarbazine. The combination of chemotherapy and immunotherapy, known as biochemo-therapy, has shown high clinical responses; however, biochemo-therapy has not been shown to improve overall survival and resulted in increased toxicities. In contrast, palliation and long-term responses have been observed with localized treatment with isolated limb perfusion or infusion in limb-isolated disease. Although new, improved therapeutic options exist for first-line management of advanced-stage melanoma, chemotherapy may still be important in the palliative treatment of refractory, progressive, and relapsed melanoma. We review the various chemotherapy options available for use in the treatment and palliation of advanced-stage melanoma, discuss the important clinical trials supporting the treatment recommendations, and focus on the clinical circumstances in which treatment with chemotherapy is useful.
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23
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Schneble EJ, Yu X, Wagner TE, Peoples GE. Novel dendritic cell-based vaccination in late stage melanoma. Hum Vaccin Immunother 2015; 10:3132-8. [PMID: 25483650 DOI: 10.4161/hv.29110] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Dendritic cells (DCs) are professional antigen-presenting cells (APCs) that play an important role in stimulating an immune response of both CD4(+) T helper cells and CD8(+) cytotoxic T lymphocytes (CTLs). As such, DCs have been studied extensively in cancer immunotherapy for their capability to induce a specific anti-tumor response when loaded with tumor antigens. However, when the most relevant antigens of a tumor remain to be identified, alternative approaches are required. Formation of a dentritoma, a fused DC and tumor cells hybrid, is one strategy. Although initial studies of these hybrid cells are promising, several limitations interfere with its clinical and commercial application. Here we present early experience in clinical trials and an alternative approach to manufacturing this DC/tumor cell hybrid for use in the treatment of late stage and metastatic melanoma.
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Affiliation(s)
- Erika J Schneble
- a San Antonio Military Medical Center; Department of General Surgery ; San Antonio , TX USA
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24
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Gynecologic Cancer InterGroup (GCIG) consensus review for vulvovaginal melanomas. Int J Gynecol Cancer 2015; 24:S117-22. [PMID: 24987924 DOI: 10.1097/igc.0000000000000198] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Vulvovaginal melanomas are rare tumors that account for a small fraction of all vulvovaginal cancers. Biologically, they seem to be similar to mucosal and acral melanomas of other sites. There are limited data specific to vulvovaginal melanomas, especially regarding systemic therapies. Most treatment decisions are based on extrapolation from data regarding cutaneous melanomas of other sites. It is reasonable to follow already established guidelines from other professional groups and societies. Outcomes tend to be worse compared with cutaneous melanomas likely because of the later presentation and physical biological characteristics of these tumors.
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25
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Wargo JA, Reuben A, Cooper ZA, Oh KS, Sullivan RJ. Immune Effects of Chemotherapy, Radiation, and Targeted Therapy and Opportunities for Combination With Immunotherapy. Semin Oncol 2015; 42:601-16. [PMID: 26320064 DOI: 10.1053/j.seminoncol.2015.05.007] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
There have been significant advances in cancer treatment over the past several years through the use of chemotherapy, radiation therapy, molecularly targeted therapy, and immunotherapy. Despite these advances, treatments such as monotherapy or monomodality have significant limitations. There is increasing interest in using these strategies in combination; however, it is not completely clear how best to incorporate molecularly targeted and immune-targeted therapies into combination regimens. This is particularly pertinent when considering combinations with immunotherapy, as other types of therapy may have significant impact on host immunity, the tumor microenvironment, or both. Thus, the influence of chemotherapy, radiation therapy, and molecularly targeted therapy on the host anti-tumor immune response and the host anti-host response (ie, autoimmune toxicity) must be taken into consideration when designing immunotherapy-based combination regimens. We present data related to many of these combination approaches in the context of investigations in patients with melanoma and discuss their potential relationship to management of patients with other tumor types. Importantly, we also highlight challenges of these approaches and emphasize the need for continued translational research.
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Affiliation(s)
- Jennifer A Wargo
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX; Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Alexandre Reuben
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Zachary A Cooper
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX; Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Kevin S Oh
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Ryan J Sullivan
- Department of Medical Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA.
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26
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López F, Rodrigo JP, Cardesa A, Triantafyllou A, Devaney KO, Mendenhall WM, Haigentz M, Strojan P, Pellitteri PK, Bradford CR, Shaha AR, Hunt JL, de Bree R, Takes RP, Rinaldo A, Ferlito A. Update on primary head and neck mucosal melanoma. Head Neck 2015; 38:147-55. [PMID: 25242350 DOI: 10.1002/hed.23872] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2014] [Indexed: 12/19/2022] Open
Abstract
Primary mucosal melanomas (PMMs) of the head and neck are uncommon malignancies that arise mainly in the nasal cavity and paranasal sinuses, followed by the oral cavity. The mainstay of treatment is radical surgical resection followed by adjuvant radiotherapy in selected patients with high-risk features. Multimodality therapy has not been well studied and is not standardized. Adjuvant radiotherapy seems to improve locoregional control but does not improve overall survival (OS). Elective neck dissection is advocated in patients with oral PMM. Systemic therapy should be considered only for patients with metastatic or unresectable locoregional disease. Despite improvements in the field of surgery, radiotherapy, and systemic therapy, patients with PMM still face a very unfavorable prognosis (5-year disease-free survival [DFS] <20%) with high rates of locoregional recurrence and distant metastasis. The present review aims to summarize the current state of knowledge on the molecular biology, pathological diagnosis, and management of this disease.
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Affiliation(s)
- Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | - Juan P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain.,Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain
| | - Antonio Cardesa
- Department of Anatomic Pathology, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Asterios Triantafyllou
- Department of Oral Pathology, School of Dentistry, University of Liverpool, Liverpool, United Kingdom
| | | | | | - Missak Haigentz
- Department of Medicine, Division of Oncology, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York
| | - Primož Strojan
- Department of Radiation Oncology, Institute of Oncology, Ljubljana, Slovenia
| | - Phillip K Pellitteri
- Department of Otolaryngology-Head and Neck Surgery, Guthrie Health System, Sayre, Pennsylvania
| | - Carol R Bradford
- Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | - Ashok R Shaha
- Head and Neck Service, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Jennifer L Hunt
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Remco de Bree
- Department of Otolaryngology-Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Robert P Takes
- Department of Otolaryngology-Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Alfio Ferlito
- University of Udine School of Medicine, Udine, Italy
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27
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Abstract
Metastatic melanoma has an unpredictable natural history but a predictably high mortality. Despite recent advances in systemic therapy, many patients do not respond, or develop resistance to drug therapy. Surgery has consistently shown good outcomes in appropriately selected patients. It is likely to be even more successful in the era of more effective medical treatment. Surgery should remain a strongly considered option for metastatic melanoma.
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Affiliation(s)
- Gary B Deutsch
- Melanoma Research Program, John Wayne Cancer Institute, Providence St. John's Hospital, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA
| | - Daniel D Kirchoff
- Melanoma Research Program, John Wayne Cancer Institute, Providence St. John's Hospital, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA
| | - Mark B Faries
- Melanoma Research Program, John Wayne Cancer Institute, Providence St. John's Hospital, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA.
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Megahed AI, Koon HB. What is the role of chemotherapy in the treatment of melanoma? Curr Treat Options Oncol 2015; 15:321-35. [PMID: 24599525 DOI: 10.1007/s11864-014-0277-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The approval of ipilimumab and inhibitors of the BRAF pathway for the treatment of melanoma has provided multiple therapeutic options for patients. Although these new agents improve survival compared with chemotherapy alone, the majority of patients will progress and will receive chemotherapy at some point in the course of their disease. Whether the clinical efficacy of chemotherapy can be improved by targeting resistance mechanisms is an area of active investigation. In addition, chemotherapy may be of use modulating the efficacy of the newer agents.
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Affiliation(s)
- Ahmed I Megahed
- University Hospitals Case Medical Center, Cleveland, OH, 44106, USA
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Di Trolio R, Simeone E, Di Lorenzo G, Buonerba C, Ascierto PA. The use of interferon in melanoma patients: a systematic review. Cytokine Growth Factor Rev 2014; 26:203-12. [PMID: 25511547 DOI: 10.1016/j.cytogfr.2014.11.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 11/11/2014] [Indexed: 11/17/2022]
Abstract
Interferon (IFN) and PEG-IFN are the only drugs approved as adjuvant therapy in patients with melanoma at high-risk of recurrence after surgical resection. Several clinical trials of adjuvant IFN, using different doses and durations of therapy, have been conducted in these patients. Results generally suggest relapse-free survival and overall survival benefits; however, questions over the optimal dose and duration of treatment and concerns over toxicity have limited its use. IFN exerts its biological activity in melanoma via multiple mechanisms of action, most of which can be considered as indirect immunomodulatory effects. As such, IFN may also be of benefit in the neoadjuvant setting, where it may have a role in melanoma patients with locally advanced disease for whom immediate surgical excision is not possible. However, this has not been well studied. The use of IFN in patients with metastatic melanoma is controversial, with limited data and no convincing evidence of a survival benefit. However, IFN therapy combined with novel biological and immunotherapies offers the potential for a synergistic effect and improved clinical outcomes. Predictive and prognostic factors to better select melanoma patients for IFN treatment have been identified (e.g. disease stage, ulceration, various cytokines) and may also enhance its therapeutic efficacy, but their incorporation into the clinical decision-making process requires validation in prospective trials. In conclusion, the modest efficacy of IFN shown in clinical trials is largely a reflection of differences in response between patients. Despite advancements in the understanding of its biological mechanisms of action, the huge potential of IFN remains to be fully explored and utilized in patients with melanoma.
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Affiliation(s)
- Rossella Di Trolio
- Unit of Melanoma, Cancer Immunotherapy and Innovative Therapies, Istituto Nazionale Tumori Fondazione G. Pascale, Napoli, Italy.
| | - Ester Simeone
- Unit of Melanoma, Cancer Immunotherapy and Innovative Therapies, Istituto Nazionale Tumori Fondazione G. Pascale, Napoli, Italy.
| | - Giuseppe Di Lorenzo
- Oncology Division, Department of Clinical Medicine, University "Federico II" of Naples, Italy.
| | - Carlo Buonerba
- Oncology Division, Department of Clinical Medicine, University "Federico II" of Naples, Italy.
| | - Paolo Antonio Ascierto
- Unit of Melanoma, Cancer Immunotherapy and Innovative Therapies, Istituto Nazionale Tumori Fondazione G. Pascale, Napoli, Italy.
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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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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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Shah DJ, Dronca RS. Latest advances in chemotherapeutic, targeted, and immune approaches in the treatment of metastatic melanoma. Mayo Clin Proc 2014; 89:504-19. [PMID: 24684873 PMCID: PMC4034544 DOI: 10.1016/j.mayocp.2014.02.002] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 02/03/2014] [Accepted: 02/05/2014] [Indexed: 12/28/2022]
Abstract
Melanoma is the most dangerous form of skin cancer owing to its metastatic potential and is an important public health concern. The melanoma incidence has been increasing worldwide. Although potentially curable when diagnosed early, metastatic melanoma carries a poor prognosis. Until recently, systemic therapy for metastatic melanoma was ineffective, but the recent successes in the development of new therapies for metastatic melanoma, such as mitogen-activated protein kinase (MAPK) pathway inhibitors, anti-cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4), and programmed cell death protein 1 (PD-1)/programmed cell death ligand 1 (PD-L1) pathway blocking antibodies, as well as combination strategies of cytotoxic chemotherapy and inhibitors of angiogenesis, have all yielded promising results, changing the continually evolving landscape of therapeutic options for patients with this disease. The aim of this review was to summarize the evolution of and recent advances in the treatment of metastatic melanoma. Therefore, we conducted a comprehensive PubMed search between January 1, 1960, and February 1, 2014, using the search term melanoma or metastatic melanoma combined with terms such as chemotherapy, immunotherapy, CTLA-4, PD-1, PD-L1, adoptive T cell, targeted therapy, MAPK, molecular biology, and survival.
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Affiliation(s)
- Darshil J Shah
- Department of Internal Medicine, Oakland University William Beaumont School of Medicine, Beaumont Health System, Royal Oak, MI.
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33
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Merelli B, Massi D, Cattaneo L, Mandalà M. Targeting the PD1/PD-L1 axis in melanoma: Biological rationale, clinical challenges and opportunities. Crit Rev Oncol Hematol 2014; 89:140-65. [DOI: 10.1016/j.critrevonc.2013.08.002] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 08/10/2013] [Accepted: 08/15/2013] [Indexed: 12/16/2022] Open
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Gogas H, Polyzos A, Kirkwood J. Immunotherapy for advanced melanoma: Fulfilling the promise. Cancer Treat Rev 2013; 39:879-85. [DOI: 10.1016/j.ctrv.2013.04.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2012] [Revised: 04/29/2013] [Accepted: 04/30/2013] [Indexed: 12/21/2022]
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Abstract
The recent past has witnessed unprecedented clinical progress in the treatment of advanced malignant melanoma through targeting of mutant BRAF in approximately 50% of patients and immune check point blockade in all patients. As has been well documented, responses to targeted therapy are of limited duration, and rates of clinical benefit to immunotherapy are modest. Given these factors, palliation of patients with chemotherapy remains an essential aspect of melanoma oncology. Many chemotherapeutics (and combinations with other agents, such as immunotherapy) have been evaluated in melanoma, although no chemotherapy regimen has been documented to provide an overall survival benefit in a prospective, randomized, well-controlled phase III study. We provide an overview of the development of the most common chemotherapy regimens for melanoma, discuss the clinical trial evidence supporting and contrasting them, and highlight appropriate clinical situations in which they might be used. We also discuss the future of chemotherapy for melanoma, noting the potential for combinations of chemotherapy with either targeted or immunotherapeutic agents.
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Affiliation(s)
- Jason J Luke
- Department of Medicine, Melanoma and Sarcoma Service, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
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36
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Batus M, Waheed S, Ruby C, Petersen L, Bines SD, Kaufman HL. Optimal management of metastatic melanoma: current strategies and future directions. Am J Clin Dermatol 2013; 14:179-94. [PMID: 23677693 PMCID: PMC3913474 DOI: 10.1007/s40257-013-0025-9] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Melanoma is increasing in incidence and remains a major public health threat. Although the disease may be curable when identified early, advanced melanoma is characterized by widespread metastatic disease and a median survival of less than 10 months. In recent years, however, major advances in our understanding of the molecular nature of melanoma and the interaction of melanoma cells with the immune system have resulted in several new therapeutic strategies that are showing significant clinical benefit. Current therapeutic approaches include surgical resection of metastatic disease, chemotherapy, immunotherapy, and targeted therapy. Dacarbazine, interleukin-2, ipilimumab, and vemurafenib are now approved for the treatment of advanced melanoma. In addition, new combination chemotherapy regimens, monoclonal antibodies blocking the programmed death-1 (PD-1)/PD-ligand 1 pathway, and targeted therapy against CKIT, mitogen-activated protein/extracellular signal-regulated kinase (MEK), and other putative signaling pathways in melanoma are beginning to show promise in early-phase clinical trials. Further research on these modalities alone and in combination will likely be the focus of future clinical investigation and may impact the outcomes for patients with advanced melanoma.
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Affiliation(s)
- Marta Batus
- Rush University Melanoma Program and Departments of Medicine, General Surgery and Immunology and Microbiology, Rush University Medical Center, 1725 W. Harrison Street, Room 845, Chicago, IL 60612, USA
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Results of systemic treatment of cutaneous melanoma in inoperable stage III and IV. Contemp Oncol (Pozn) 2013; 16:532-45. [PMID: 23788941 PMCID: PMC3687473 DOI: 10.5114/wo.2012.32487] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Revised: 06/16/2012] [Accepted: 07/17/2012] [Indexed: 01/19/2023] Open
Abstract
AIM OF THE STUDY The incidence of melanoma is increasing rapidly worldwide. Metastatic melanoma is still an incurable disease, although an era of new drugs is approaching. Current methods to predict outcomes in patients with advanced, metastatic melanoma are limited. A retrospective analysis of a contemporary large group of advanced melanomas was performed to determine clinical prognostic factors that accurately predict survival in patients with metastatic melanoma before the era of new targeted/immunological therapy. MATERIAL AND METHODS The retrospective analysis of 427 patients with metastatic melanoma treated between 1995 and 2005 at two reference oncological centres. RESULTS The median overall survival time (OS) was 7.1 months (95% CI: 6.7-7.9) and the 1-year, 2-year and 5-year survival rates were 32.3%; 12.5%; 3.9%, respectively. The median progression-free survival time (PFS) after the first line of treatment was 3.5 months (95% CI: 3.1-3.8). There were 19.1% objective responses (CR - 6.1%, PR - 13.0%) and SD - 45.5% after the first line of therapy. The most common adverse events were anaemia, neutropenia, thrombocytopenia, nausea and vomiting. IN MULTIVARIATE ANALYSES: PS (performance status) 0-1, normal serum levels of lactate dehydrogenase (LDH) and aspartate transaminase (AspAT), older age in women, palliative surgical treatment and palliative radiotherapy, type of the first line of therapy (DTIC), and metastatic melanoma of unknown primary site were independent positive predictors for survival. CONCLUSIONS The survival rate of patients with metastatic melanoma has not changed significantly over the last years. We identified a set of independent positive predictors for OS treated with systemic therapy. DTIC still may be useful in treatment of patients in a good general condition and with normal serum levels of LDH. Because the results of treatment of metastatic melanoma are still not satisfactory, the majority of patients should be treated within prospective, randomized clinical trials.
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McArthur GA, Ribas A. Targeting oncogenic drivers and the immune system in melanoma. J Clin Oncol 2012; 31:499-506. [PMID: 23248252 DOI: 10.1200/jco.2012.45.5568] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Melanoma is one of the most common cancers in Western countries but has defied the trend of reductions in age-adjusted mortality observed in most other cancers in recent years. Biologically, melanoma is characterized by a high propensity to metastasize at low tumor volumes necessitating the need for effective drug therapies to support efforts in prevention and early detection for reducing mortality. Efforts to study the clinical biology of melanoma have led to a new understanding of the disease, with genomic studies identifying several targetable oncogenes, in particular the protein kinases BRAF and KIT. Biologic studies have also identified a variety of immunologic targets, including the programmed death 1 (PD-1) and cytotoxic T-cell lymphocyte-associated antigen 4 (CTLA-4) inhibitory molecules expressed on T lymphocytes. After several decades of clinical trials that failed to demonstrate improvement in overall survival in patients with advanced melanoma, small molecule inhibitors of BRAF or MEK and inhibition of CTLA-4 can improve survival in patients with advanced disease. These early clinical studies have provided a great opportunity to improve mortality in melanoma with the significant potential of combinations of signaling inhibitors or signaling inhibitors combined with immunologic agents, particularly when used in the adjuvant setting, and to transform the care of patients with this most challenging of cancers.
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Affiliation(s)
- Grant A McArthur
- Division of Cancer Medicine and Research, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia.
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Velho TR. Metastatic melanoma - a review of current and future drugs. Drugs Context 2012; 2012:212242. [PMID: 24432031 PMCID: PMC3885142 DOI: 10.7573/dic.212242] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 08/20/2012] [Indexed: 12/21/2022] Open
Abstract
Background: Melanoma is one of the most aggressive cancers, and it is estimated that 76,250 men and women will be diagnosed with melanoma of the skin in the USA in 2012. Over the last few decades many drugs have been developed but only in 2011 have new drugs demonstrated an impact on survival in metastatic melanoma. Methods: A systematic search of literature was conducted, and studies providing data on the effectiveness of current and/or future drugs used in the treatment of metastatic melanoma were selected for review. This review discusses the advantages and limitations of these agents, evaluating past, current and future clinical trials designed to overcome such limitations. Results: To date, there are four drugs approved by the Food and Drug Administration for melanoma (dacarbazine, interleukin-2, ipilimumab and vemurafenib). Despite efforts to develop new drugs, few of them have demonstrated any clinical benefits. Approved in 1975, dacarbazine remains the gold standard in chemotherapy, although ipilimumab and vemurafenib have raised many hopes in the last few years. Combining dacarbazine or other chemotherapy agents with new pharmacological agents may be a new way to achieve better clinical responses in patients with metastatic melanoma. Discussion: Advances in the molecular knowledge of melanoma have led to major improvements in the treatment of patients with metastatic melanoma, providing new targets and insights. However, heterogeneity amongst study populations, different approaches to treatment and the different melanoma types and localisations included in the trials makes their comparison difficult. New studies focusing on drugs developed in recent decades are warranted.
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40
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Sun J, Solimando DA, Waddell JA. Cisplatin, Vinblastine, and Dacarbazine (CVD) Regimen for Melanoma. Hosp Pharm 2012. [DOI: 10.1310/hpj4707-518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The complexity of cancer chemotherapy requires pharmacists be familiar with the complicated regimens and highly toxic agents used. This column reviews various issues related to preparation, dispensing, and administration of antineoplastic therapy, and the agents, both commercially available and investigational, used to treat malignant diseases.
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Affiliation(s)
- Jeanne Sun
- U.S. Pharmacopeia, Rockville, Maryland. University of Maryland School of Pharmacy, Baltimore, Maryland
| | - Dominic A. Solimando
- Oncology Pharmacy Services, Inc., 4201 Wilson Blvd #110-545, Arlington, VA 22203
| | - J. Aubrey Waddell
- University of Tennessee College of Pharmacy; Oncology Pharmacist, Pharmacy Department, Blount Memorial Hospital, 907 E. Lamar Alexander Parkway, Maryville, TN 37804
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Expression of biologically active human interferon alpha 2b in the milk of transgenic mice. Transgenic Res 2012; 22:169-78. [PMID: 22661167 DOI: 10.1007/s11248-012-9623-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Accepted: 05/18/2012] [Indexed: 10/28/2022]
Abstract
Interferon alpha 2b (IFNα-2b) is an important immune regulator widely used in clinic, for the treatment of chronic hepatitis, hairy cell leukemia, chronic myelogenous leukemia and multiple myeloma, etc. The clinically used IFNα-2b is generally produced by E.Coli, which lacks the post-translational O-glycosylation presents on naturally synthesized protein, and has a short serum half-life. In this study, a transgenic cassette pBCN-IFN-pA-CMV-EGFP was constructed, with a 5.2 kb beta-casein regulation fragment from Jersey cow and a 6×His tagged human Interferon alpha 2b (hIFNα-2b) gene fragment. By using pronuclear microinjection technique, transgenic mice were generated and the expression of IFNα-2b in the milk was assayed. The hIFNα-2b was correctly translated in milk of transgenic mice according to Western blot analysis. The expression level of hIFNα-2b was varied among the transgenic mice, and the highest one was about 29.71 μg/L. The recombinant protein exhibited biological activity in vitro by increasing the luminescence value and the MxA gene expression in established WISH cells, and the specific activity is approximately 2.8 × 10(7 )IU/mg. The expression of recombinant hIFNα-2b in mammary glands of transgenic mice constitutes an important step towards low-cost and full biological activity production of this protein drug in mammary gland bioreactor.
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Prospective evaluation of supportive care with or without CVD chemotherapy as a second-line treatment in advanced melanoma by patient’s choice. Melanoma Res 2011; 21:516-23. [DOI: 10.1097/cmr.0b013e3283485ff0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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High-dose interleukin-2 in patients with metastatic melanoma whose disease progressed after biochemotherapy. Melanoma Res 2011; 21:370-5. [DOI: 10.1097/cmr.0b013e32834710b5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Cancer immunotherapy consists of approaches that modify the host immune system, and/or the utilization of components of the immune system, as cancer treatment. During the past 25 years, 17 immunologic products have received regulatory approval based on anticancer activity as single agents and/or in combination with chemotherapy. These include the nonspecific immune stimulants BCG and levamisole; the cytokines interferon-α and interleukin-2; the monoclonal antibodies rituximab, ofatumumab, alemtuzumab, trastuzumab, bevacizumab, cetuximab, and panitumumab; the radiolabeled antibodies Y-90 ibritumomab tiuxetan and I-131 tositumomab; the immunotoxins denileukin diftitox and gemtuzumab ozogamicin; nonmyeloablative allogeneic transplants with donor lymphocyte infusions; and the anti-prostate cancer cell-based therapy sipuleucel-T. All but two of these products are still regularly used to treat various B- and T-cell malignancies, and numerous solid tumors, including breast, lung, colorectal, prostate, melanoma, kidney, glioblastoma, bladder, and head and neck. Positive randomized trials have recently been reported for idiotype vaccines in lymphoma and a peptide vaccine in melanoma. The anti-CTLA-4 monoclonal antibody ipilumumab, which blocks regulatory T-cells, is expected to receive regulatory approval in the near future, based on a randomized trial in melanoma. As the fourth modality of cancer treatment, biotherapy/immunotherapy is an increasingly important component of the anticancer armamentarium.
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Affiliation(s)
- Robert O Dillman
- Hoag Cancer Institute of Hoag Hospital , Newport Beach, California 92658, USA.
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45
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Abstract
The incidence of melanoma has been increasing worldwide. A relationship between melanoma and the immune system was established years ago. Modulating the immune system in the management of different stages of melanoma has been the focus of numerous large randomized trials worldwide. This article reviews the current status of immunotherapy for melanoma, with a focus on the recent promising results from using vaccines, cytotoxic T-lymphocyte antigen-4 (CTLA-4) antibodies, and adoptive cell therapy.
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Affiliation(s)
- Jade Homsi
- Department of Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 430, Houston, TX 77030, USA.
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Alagkiozidis I, Facciabene A, Tsiatas M, Carpenito C, Benencia F, Adams S, Jonak Z, June CH, Powell DJ, Coukos G. Time-dependent cytotoxic drugs selectively cooperate with IL-18 for cancer chemo-immunotherapy. J Transl Med 2011; 9:77. [PMID: 21609494 PMCID: PMC3118128 DOI: 10.1186/1479-5876-9-77] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2010] [Accepted: 05/25/2011] [Indexed: 02/04/2023] Open
Abstract
Background Time-dependent chemotherapeutic agents can selectively target tumor cells in susceptible phases of the cell cycle however a fraction of tumor cells in non-vulnerable cell cycle phases remain drug-resistant. Immunotherapy represents a promising approach to overcome the limitation of phase-specific drugs and improve their clinical efficacy. Here, we investigated the potential use of anticancer chemotherapeutic drugs in combination with IL-18, a cytokine with strong immunostimulatory properties. Methods Four chemotherapeutic drugs commonly used in ovarian cancer were first tested for the ability to increase the immunogenicity and killing of the murine ovarian cancer cell line ID8 in vitro. Chemotherapeutric agents with measured time-dependent immune-enhancing effects were then tested for antitumor effectiveness in vivo in combination with IL-18 immunotherapy using the ID8-Vegf ovarian cancer model. Results Paclitaxel or topotecan exposure alone mediated incomplete, time-dependent killing against the murine ovarian cancer cell line ID8 in vitro, whereas carboplatin or gemcitabine mediated comprehensive, dose-dependent killing. In the plateau phase of the time-dependent killing by topotecan or paclitaxel, drug-resistant ID8 cells were more immunogenic with elevated expression of MHC-I and Fas, and increased sensitivity to CTL and Fas agonistic antibody in vitro. Moreover, the antitumor effectiveness of time-dependent agents in vivo was significantly improved with the addition of IL-18 through a T cell-dependent mechanism, while the effectiveness of drugs without significant phase specificity were not. Conclusions Tumor immunotherapy with IL-18 can significantly augment the killing fraction of phase-specific chemotherapeutic drugs and provide survival benefit. The safety profile of IL-18 and its positive interactions with select anticancer chemotherapeutic agents strongly supports the clinical investigation of this combinatorial approach.
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Affiliation(s)
- Ioannis Alagkiozidis
- Ovarian Cancer Research Center, School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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47
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Pusceddu S, Bajetta E, Carcangiu ML, Formisano B, Ducceschi M, Buzzoni R. A literature overview of primary cervical malignant melanoma: an exceedingly rare cancer. Crit Rev Oncol Hematol 2011; 81:185-95. [PMID: 21515070 DOI: 10.1016/j.critrevonc.2011.03.008] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2010] [Revised: 03/03/2011] [Accepted: 03/24/2011] [Indexed: 11/25/2022] Open
Abstract
Primary malignant melanoma (MM) of the uterine cervix is an extremely rare neoplasm, with about 78 cases described in the literature. Since traces of melanocytes in normal cervical epithelium were found in 3.5% of cases primary origin of melanoma at this site cannot be ruled out. It occurs mainly in the sixth decade of life, and it is five time less common than primary vaginal or vulvar MM. Clinical history usually includes abnormal genital bleeding; and physical examination frequently reveals a pigmented, exophytic cervical mass. Diagnosis is confirmed by immuno-histochemical methods and by exclusion of any other primary site of melanoma. Treatment of this condition is not yet standardized, and the overall prognosis is very poor. Diagnostic approaches and therapeutic procedures on primary MM of the uterine cervix are discussed following a review of the literature encompassing more than one century.
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Affiliation(s)
- Sara Pusceddu
- Medical Oncology Unit 2, Department of Pathology, Anatomic Pathology A Unit, Fondazione IRCCS "Istituto Nazionale dei Tumori", Via G. Venezian 1, 20133 Milan, Italy
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48
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Garbe C, Eigentler TK, Keilholz U, Hauschild A, Kirkwood JM. Systematic review of medical treatment in melanoma: current status and future prospects. Oncologist 2011; 16:5-24. [PMID: 21212434 PMCID: PMC3228046 DOI: 10.1634/theoncologist.2010-0190] [Citation(s) in RCA: 384] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Accepted: 08/17/2010] [Indexed: 12/12/2022] Open
Abstract
The incidence of melanoma is increasing worldwide, and the prognosis for patients with high-risk or advanced metastatic melanoma remains poor despite advances in the field. Standard treatment for patients with thick (≥2.0 mm) primary melanoma with or without regional metastases to lymph nodes is surgery followed by adjuvant therapy or clinical trial enrollment. Adjuvant therapy with interferon-α and cancer vaccines is discussed in detail. Patients who progress to stage IV metastatic melanoma have a median survival of ≤1 year. Standard treatment with chemotherapy yields low response rates, of which few are durable. Cytokine therapy with IL-2 achieves durable benefits in a greater fraction, but it is accompanied by severe toxicities that require the patient to be hospitalized for support during treatment. A systematic literature review of treatments for advanced, metastatic disease was conducted to present the success of current treatments and the promise of those still in clinical development that may yield incremental improvements in the treatment of advanced, metastatic melanoma.
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Affiliation(s)
- Claus Garbe
- Department of Dermatology, Division of Dermatooncology, University Hospital Tübingen, Liebermeisterstrasse 25, 72076 Tübingen, Germany.
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49
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Algazi AP, Soon CW, Daud AI. Treatment of cutaneous melanoma: current approaches and future prospects. Cancer Manag Res 2010. [PMID: 21188111 DOI: 10.2147/cmar.s6073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Melanoma is the most aggressive and deadly type of skin cancer. Surgical resection with or without lymph node sampling is the standard of care for primary cutaneous melanoma. Adjuvant therapy decisions may be informed by careful consideration of prognostic factors. High-dose adjuvant interferon alpha-2b increases disease-free survival and may modestly improve overall survival. Less toxic alternatives for adjuvant therapy are currently under study. External beam radiation therapy is an option for nodal beds where the risk of local recurrence is very high. In-transit melanoma metastases may be treated locally with surgery, immunotherapy, radiation, or heated limb perfusion. For metastatic melanoma, the options include chemotherapy or immunotherapy; targeted anti-BRAF and anti-KIT therapy is under active investigation. Standard chemotherapy yields objective tumor responses in approximately 10%-20% of patients, and sustained remissions are uncommon. Immunotherapy with high-dose interleukin-2 yields objective tumor responses in a minority of patients; however, some of these responses may be durable. Identification of activating mutations of BRAF, NRAS, c-KIT, and GNAQ in distinct clinical subtypes of melanoma suggest that these are molecularly distinct. Emerging data from clinical trials suggest that substantial improvements in the standard of care for melanoma may be possible.
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Affiliation(s)
- Alain P Algazi
- Department of Medicine, Division of Hematology and Oncology
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50
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Algazi AP, Soon CW, Daud AI. Treatment of cutaneous melanoma: current approaches and future prospects. Cancer Manag Res 2010; 2:197-211. [PMID: 21188111 PMCID: PMC3004577 DOI: 10.2147/cmr.s6073] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Indexed: 12/22/2022] Open
Abstract
Melanoma is the most aggressive and deadly type of skin cancer. Surgical resection with or without lymph node sampling is the standard of care for primary cutaneous melanoma. Adjuvant therapy decisions may be informed by careful consideration of prognostic factors. High-dose adjuvant interferon alpha-2b increases disease-free survival and may modestly improve overall survival. Less toxic alternatives for adjuvant therapy are currently under study. External beam radiation therapy is an option for nodal beds where the risk of local recurrence is very high. In-transit melanoma metastases may be treated locally with surgery, immunotherapy, radiation, or heated limb perfusion. For metastatic melanoma, the options include chemotherapy or immunotherapy; targeted anti-BRAF and anti-KIT therapy is under active investigation. Standard chemotherapy yields objective tumor responses in approximately 10%-20% of patients, and sustained remissions are uncommon. Immunotherapy with high-dose interleukin-2 yields objective tumor responses in a minority of patients; however, some of these responses may be durable. Identification of activating mutations of BRAF, NRAS, c-KIT, and GNAQ in distinct clinical subtypes of melanoma suggest that these are molecularly distinct. Emerging data from clinical trials suggest that substantial improvements in the standard of care for melanoma may be possible.
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Affiliation(s)
- Alain P Algazi
- Department of Medicine, Division of Hematology and Oncology
| | - Christopher W Soon
- Department of Dermatology, University of California, San Francisco San Francisco, CA, USA
| | - Adil I Daud
- Department of Medicine, Division of Hematology and Oncology
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