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Kim G, Bhattarai PY, Lim SC, Lee KY, Choi HS. Sirtuin 5-mediated deacetylation of TAZ at K54 promotes melanoma development. Cell Oncol (Dordr) 2024; 47:967-985. [PMID: 38112979 DOI: 10.1007/s13402-023-00910-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2023] [Indexed: 12/21/2023] Open
Abstract
PURPOSE Nuclear accumulation of YAP/TAZ promotes tumorigenesis in several cancers, including melanoma. Although the mechanisms underlying the nuclear retention of YAP are known, those underlying the retention of TAZ remain unclear. Our study investigates a novel acetylation/deacetylation switch in TAZ, governing its subcellular localization in melanoma tumorigenesis. METHODS Immunoprecipitation/Western blot assessed TAZ protein interactions and acetylation. SIRT5 activity was quantified with enzyme-linked immunosorbent assay. Immunofluorescence indicated TAZ nuclear localization. TEAD transcriptional activity was measured through luciferase reporter assays. ChIP detected TAZ binding to the CTGF promoter. Transwell and wound healing assays quantified melanoma cell invasiveness and migration. Metastasis was evaluated using a mouse model via tail vein injections. Clinical relevance was explored via immunohistochemical staining of patient tumors. RESULTS CBP facilitated TAZ acetylation at K54 in response to epidermal growth factor stimulation, while SIRT5 mediated deacetylation. Acetylation correlated with phosphorylation, regulating TAZ's binding with LATS2 or TEAD. TAZ K54 acetylation enhanced its S89 phosphorylation, promoting cytosolic retention via LATS2 interaction. SIRT5-mediated deacetylation enhanced TAZ-TEAD interaction and nuclear retention. Chromatin IP showed SIRT5-deacetylated TAZ recruited to CTGF promoter, boosting transcriptional activity. In a mouse model, SIRT5 overexpression induced melanoma metastasis to lung tissue following the injection of B16F10 melanocytes via the tail vein, and this effect was prevented by verteporfin treatment. CONCLUSIONS Our study revealed a novel mechanism of TAZ nuclear retention regulated by SIRT5-mediated K54 deacetylation and demonstrated the significance of TAZ deacetylation in CTGF expression. This study highlights the potential implications of the SIRT5/TAZ axis for treating metastatic melanoma.
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Affiliation(s)
- Garam Kim
- College of Pharmacy, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju, 501-759, Republic of Korea
| | - Poshan Yugal Bhattarai
- College of Pharmacy, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju, 501-759, Republic of Korea
| | - Sung-Chul Lim
- Department of Pathology, School of Medicine, Chosun University, Gwangju, 61452, Republic of Korea
| | - Kwang Youl Lee
- College of Pharmacy, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Hong Seok Choi
- College of Pharmacy, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju, 501-759, Republic of Korea.
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2
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Buja A, Rugge M, Cozzolino C, Dossi F, Zorzi M, Vecchiato A, de Luca G, Del Fiore P, Tropea S, dall’Olmo L, Rossi CR, Boccuzzo G, Mocellin S. Could the mitotic count improve personalized prognosis in melanoma patients? PLoS One 2024; 19:e0302309. [PMID: 38626072 PMCID: PMC11020877 DOI: 10.1371/journal.pone.0302309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 03/28/2024] [Indexed: 04/18/2024] Open
Abstract
A number of studies have indicated that the mitotic rate may be a predictive factor for poor prognosis in melanoma patients. The aim of this study was to investigate whether the mitotic rate is associated with other prognostic clinical and anatomopathological characteristics. After adjusting for other anatomopathological characteristics, we then verified the prognostic value of the number of mitoses, determining in which population subgroup this variable may have greater prognostic significance on 3-year mortality. The Veneto Cancer Registry (Registro Tumori del Veneto-RTV), a high-resolution population-based dataset covering the regional population of approximately 4.9 million residents, served as the clinical data source for the analysis. Inclusion criteria included all incident cases of invasive cutaneous malignant melanoma recorded in the RTV in 2015 (1,050 cases) and 2017 (1,205 cases) for which the number of mitoses was available. Mitotic classes were represented by Kaplan-Meier curves for short-term overall survival. Cox regression calculated hazard ratios in multivariable models to evaluate the independent prognostic role of different mitotic rate cut-offs. The results indicate that the mitotic rate is associated with other survival prognostic factors: the variables comprising the TNM stage (e.g., tumor thickness, ulceration, lymph node status and presence of metastasis) and the characteristics that are not included in the TNM stage (e.g., age, site of tumor, type of morphology, growth pattern and TIL). Moreover, this study demonstrated that, even after adjusting for these prognostic factors, mitoses per mm2 are associated with higher mortality, particularly in T2 patients. In conclusion, these findings revealed the need to include the mitotic rate in the histological diagnosis because it correlates with the prognosis as an independent factor. The mitotic rate can be used to develop a personalized medicine approach in the treatment and follow-up monitoring of melanoma patients.
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Affiliation(s)
- Alessandra Buja
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Massimo Rugge
- Veneto Tumor Registry, Azienda Zero, Padova, Italy
- Department of Medicine—DIMED, Pathology and Cytopathology Unit, University of Padova, Padova, Italy
| | - Claudia Cozzolino
- Soft-Tissue, Peritoneum and Melanoma Surgical Oncology Unit, Veneto Institute of Oncology IOV- IRCCS, Padova, Italy
| | - Francesca Dossi
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Manuel Zorzi
- Veneto Tumor Registry, Azienda Zero, Padova, Italy
| | - Antonella Vecchiato
- Soft-Tissue, Peritoneum and Melanoma Surgical Oncology Unit, Veneto Institute of Oncology IOV- IRCCS, Padova, Italy
| | - Giuseppe de Luca
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
- Directorate General, Veneto Institute of Oncology IOV- IRCCS, Padova, Italy
| | - Paolo Del Fiore
- Soft-Tissue, Peritoneum and Melanoma Surgical Oncology Unit, Veneto Institute of Oncology IOV- IRCCS, Padova, Italy
| | - Saveria Tropea
- Soft-Tissue, Peritoneum and Melanoma Surgical Oncology Unit, Veneto Institute of Oncology IOV- IRCCS, Padova, Italy
| | - Luigi dall’Olmo
- Soft-Tissue, Peritoneum and Melanoma Surgical Oncology Unit, Veneto Institute of Oncology IOV- IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology—DISCOG, University of Padova, Padova, Italy
| | - Carlo Riccardo Rossi
- Department of Surgery, Oncology and Gastroenterology—DISCOG, University of Padova, Padova, Italy
| | | | - Simone Mocellin
- Soft-Tissue, Peritoneum and Melanoma Surgical Oncology Unit, Veneto Institute of Oncology IOV- IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology—DISCOG, University of Padova, Padova, Italy
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3
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Kahn AM, Perry CJ, Etts K, Kluger H, Sznol M. Clinical Predictors of Survival in Patients With BRAFV600-Mutated Metastatic Melanoma Treated With Combined BRAF and MEK Inhibitors After Immune Checkpoint Inhibitors. Oncologist 2024; 29:e507-e513. [PMID: 37971411 PMCID: PMC10994263 DOI: 10.1093/oncolo/oyad300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 10/10/2023] [Indexed: 11/19/2023] Open
Abstract
Prospective and between trial comparisons indicate that first-line treatment with immune checkpoint inhibitors improves survival outcomes compared to first-line therapy with combined BRAF and MEK inhibitors in metastatic melanoma containing BRAFV600E/K mutations. Long-term outcomes for BRAF/MEK inhibition after progression on immunotherapy have not been reported. Moreover, clinical variables associated with outcome from treatment with combined BRAF/MEK inhibition were previously identified in the first-line setting but have not been investigated when targeted therapies are administered after progression on immune therapy. We performed a retrospective single institution analysis of 40 metastatic melanoma patients receiving combined BRAF/MEK inhibitors after progression on an anti-PD-1 or ipilimumab plus nivolumab to assess response rate by RECIST 1.1, progression-free and overall survival (PFS and OS). Pretreatment clinical variables were analyzed for association with OS. Ipilimumab/nivolumab was the first-line immunotherapy regimen in 39 patients (97.5%), and BRAFV600E/K mutations were present in 33 (83%) and 7 (17%) patients, respectively. The median OS from start of BRAF/MEK inhibitors was 20.3 months (1.73-106.4+, 95% CI of median 13.3-30.7). Clinical characteristics associated with worse survival prior to starting BRAF/MEK inhibitors included age > 60 years (median OS 14 vs. 28 months; HR 2.5; 95% CI 0.91-6.87, P = .023), ECOG-PS > 2 (median OS 7 vs. 33 months; HR 2.89; 95% CI 0.78-10.76, P = .018), and presence of bone metastases (median OS 9 vs. 52 months; HR 3.17; 95% CI 1.33-7.54, P = .002). These associations with shorter survival maintained their significance on multivariate analysis. If confirmed in larger cohorts, the identified prognostic variables can be used for stratification of patients in future randomized trials.
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Affiliation(s)
- Adriana M Kahn
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, USA
| | - Curtis J Perry
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, USA
| | - Katrina Etts
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, USA
| | - Harriet Kluger
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, USA
| | - Mario Sznol
- Section of Medical Oncology, Yale School of Medicine, New Haven, CT, USA
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4
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Chen W, Geng D, Chen J, Han X, Xie Q, Guo G, Chen X, Zhang W, Tang S, Zhong X. Roles and mechanisms of aberrant alternative splicing in melanoma - implications for targeted therapy and immunotherapy resistance. Cancer Cell Int 2024; 24:101. [PMID: 38462618 PMCID: PMC10926661 DOI: 10.1186/s12935-024-03280-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 02/22/2024] [Indexed: 03/12/2024] Open
Abstract
BACKGROUND Despite advances in therapeutic strategies, resistance to immunotherapy and the off-target effects of targeted therapy have significantly weakened the benefits for patients with melanoma. MAIN BODY Alternative splicing plays a crucial role in transcriptional reprogramming during melanoma development. In particular, aberrant alternative splicing is involved in the efficacy of immunotherapy, targeted therapy, and melanoma metastasis. Abnormal expression of splicing factors and variants may serve as biomarkers or therapeutic targets for the diagnosis and prognosis of melanoma. Therefore, comprehensively integrating their roles and related mechanisms is essential. This review provides the first detailed summary of the splicing process in melanoma and the changes occurring in this pathway. CONCLUSION The focus of this review is to provide strategies for developing novel diagnostic biomarkers and summarize their potential to alter resistance to targeted therapies and immunotherapy.
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Affiliation(s)
- Wanxian Chen
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Deyi Geng
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Jiasheng Chen
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Xiaosha Han
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Qihu Xie
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Genghong Guo
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Xuefen Chen
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Wancong Zhang
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Shijie Tang
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China
| | - Xiaoping Zhong
- Department of Plastic and Burns Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515000, P. R. China.
- Plastic Surgery Research Institute, Ear Deformities Treatment Center and Cleft Lip and Palate Treatment Center, Shantou University Medical College, Shantou, China.
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Goodman RS, Di Guardo L, Maurichi A, Kirwin B, Khattak A, Vanella V, Lee J, Lawless A, Czapla J, Spagnoletti A, Ambrosini M, Livingstone E, Long GV, Sullivan RJ, Carlino MS, Atkinson V, Trojanello C, Ascierto PA, Schadendorf D, Warburton L, Menzies AM, Santinami M, Johnson DB. Long-term outcomes and persistent toxicities following BRAF/MEK inhibitor therapy for advanced melanoma. Eur J Cancer 2023; 194:113354. [PMID: 37827067 PMCID: PMC10843257 DOI: 10.1016/j.ejca.2023.113354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 09/05/2023] [Accepted: 09/12/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Recent studies have shown that approximately 20% of patients have 4-5 year progression free survival (PFS) on BRAF/MEK inhibitors. The long-term safety and efficacy in these patients with more durable responses have not been studied. METHODS This retrospective multicenter cohort study assessed response, progression, and adverse events in patients from eight institutions in four countries with >4-year PFS following BRAF/MEK inhibitors. RESULTS Among 146 patients, 112 (76.7%) remained progression-free at median follow-up of 7.8 years from treatment start; 131 (89.7%) were alive. Among progressors (n = 34), 21 (62%) were on treatment at progression. Among those who discontinued treatment for reasons other than progression (toxicity, preference, etc.) (n = 68, with median 49 months treatment duration), 13 (19%) progressed (median 15.3 months from treatment cessation to progression). Surgery or radiation for single-organ progression resulted in durable benefit in 11 of 22 patients (50%). Subsequent systemic therapy included immune therapy (24% responded) and BRAF/MEK rechallenge (56% responded). Thirteen (8.9%) patients had ongoing toxicities at last follow-up, 10 (77%) of which remained on active treatment; all cardiac adverse events had resolved (n = 9). Twenty-four (16.4%) patients developed any new primary cancer, and 28 (19%) patients experienced other major health events. CONCLUSIONS Over 75% of patients with 4-year PFS from BRAF/MEK inhibitors had continued durable antitumor responses after nearly 8-year median follow-up, with similar results in patients who discontinued therapy for reasons other than progression. Long-term toxicities were uncommon and low-grade. These findings highlight the often-favourable outcomes in patients with extended benefit from BRAF/MEK inhibitors.
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Affiliation(s)
| | - Lorenza Di Guardo
- Department of Medical Oncology, Fondazione IRCCS Instituto Nazionale dei Tumori, Milan, Milano Province, Italy
| | - Andrea Maurichi
- Department of Medical Oncology, Fondazione IRCCS Instituto Nazionale dei Tumori, Milan, Milano Province, Italy
| | - Brendan Kirwin
- Department of Medical Oncology, Melanoma Institute of Australia, The University of Sydney, Mater and Royal North Shore Hospitals, Sydney, NSW, Australia
| | - Adnan Khattak
- Department of Medical Oncology, Fiona Stanley Hospital, Edith Cowan University, Perth, WA, Australia
| | - Vito Vanella
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione 'G. Pascale', Napoli, Napoli Province, Italy
| | - Joanna Lee
- Department of Medical Oncology, Blacktown and Westmead Hospitals, Sydney, New South Wales, Australia
| | - Aleigha Lawless
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Juliane Czapla
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Andrea Spagnoletti
- Department of Medical Oncology, Fondazione IRCCS Instituto Nazionale dei Tumori, Milan, Milano Province, Italy
| | - Margherita Ambrosini
- Department of Medical Oncology, Fondazione IRCCS Instituto Nazionale dei Tumori, Milan, Milano Province, Italy
| | - Elisabeth Livingstone
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, North Rhine Westphalia, Germany
| | - Georgina V Long
- Department of Medical Oncology, Melanoma Institute of Australia, The University of Sydney, Mater and Royal North Shore Hospitals, Sydney, NSW, Australia
| | - Ryan J Sullivan
- Division of Hematology and Medical Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Matteo S Carlino
- Department of Medical Oncology, Blacktown and Westmead Hospitals, Sydney, New South Wales, Australia; Melanoma Institute of Australia, The University of Sydney, Sydney, New South Wales, Australia
| | - Victoria Atkinson
- University of Queensland, Princess Alexandra Hospital, Greenslopes Private Hospital, Brisbane, QLD, Australia
| | - Claudia Trojanello
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione 'G. Pascale', Napoli, Napoli Province, Italy
| | - Paolo A Ascierto
- Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori IRCCS Fondazione 'G. Pascale', Napoli, Napoli Province, Italy
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, North Rhine Westphalia, Germany
| | - Lydia Warburton
- Department of Medical Oncology, Fiona Stanley Hospital, Edith Cowan University, Perth, WA, Australia
| | - Alexander M Menzies
- Department of Medical Oncology, Melanoma Institute of Australia, The University of Sydney, Mater and Royal North Shore Hospitals, Sydney, NSW, Australia
| | - Mario Santinami
- Department of Medical Oncology, Fondazione IRCCS Instituto Nazionale dei Tumori, Milan, Milano Province, Italy
| | - Douglas B Johnson
- Division of Hematology/Oncology, Vanderbilt University Medical Center, Nashville, TN, USA.
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6
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Țăpoi DA, Derewicz D, Gheorghișan-Gălățeanu AA, Dumitru AV, Ciongariu AM, Costache M. The Impact of Clinical and Histopathological Factors on Disease Progression and Survival in Thick Cutaneous Melanomas. Biomedicines 2023; 11:2616. [PMID: 37892990 PMCID: PMC10604442 DOI: 10.3390/biomedicines11102616] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
Thick cutaneous melanomas (Breslow depth > 4 mm) are locally advanced tumors, generally associated with poor prognosis. Nevertheless, these tumors sometimes display unpredictable behavior. This study aims to analyze clinical and histopathological features that can influence the prognosis of thick melanomas. This is a retrospective study on 94 thick primary cutaneous melanomas diagnosed between 2012 and 2018 that were followed-up for at least five years to assess disease progression and survival. We evaluated the age, gender, tumor location, histological subtype, Breslow depth, Clark level, resection margins, mitotic index, the presence/absence of ulceration, necrosis, regression, microsatellites, neurotropism, lymphovascular invasion, and the pattern of tumor-infiltrating lymphocytes, and their association with disease progression and survival. By conducting univariate analysis, we found that progression-free survival (PFS) was significantly associated with female gender, the superficial spreading melanoma (SSM) subtype, mitotic index, necrosis, microsatellites, and perineural invasion. Overall survival (OS) was significantly associated with female gender, Breslow depth, SSM subtype, necrosis, microsatellites, and perineural invasion. Through multivariate Cox proportional hazards regression, we found that the only factors associated with PFS were Breslow depth, necrosis, microsatellites, and perineural invasion, while the factors associated with OS were Breslow depth, necrosis, microsatellites, and perineural invasion. Certain histopathological features such as Breslow depth, necrosis, microsatellites, and perineural invasion could explain differences in disease evolution. This is one of the first studies to demonstrate an association between necrosis and perineural invasion and outcomes in patients with thick melanomas. By identifying high-risk patients, personalized therapy can be provided for improved prognosis.
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Affiliation(s)
- Dana Antonia Țăpoi
- Department of Pathology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (D.A.Ț.); (A.M.C.); (M.C.)
- Department of Pathology, University Emergency Hospital, 050098 Bucharest, Romania
| | - Diana Derewicz
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Department of Pediatric Hematology and Oncology, Marie Sklodowska Curie Clinical Emergency Hospital, 041447 Bucharest, Romania
| | - Ancuța-Augustina Gheorghișan-Gălățeanu
- Department of Cellular and Molecular Biology and Histology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- C.I. Parhon National Institute of Endocrinology, 011863 Bucharest, Romania
| | - Adrian Vasile Dumitru
- Department of Pathology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (D.A.Ț.); (A.M.C.); (M.C.)
- Department of Pathology, University Emergency Hospital, 050098 Bucharest, Romania
| | - Ana Maria Ciongariu
- Department of Pathology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (D.A.Ț.); (A.M.C.); (M.C.)
- Department of Pathology, University Emergency Hospital, 050098 Bucharest, Romania
| | - Mariana Costache
- Department of Pathology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (D.A.Ț.); (A.M.C.); (M.C.)
- Department of Pathology, University Emergency Hospital, 050098 Bucharest, Romania
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7
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Qin Z, Zheng M. Advances in targeted therapy and immunotherapy for melanoma (Review). Exp Ther Med 2023; 26:416. [PMID: 37559935 PMCID: PMC10407994 DOI: 10.3892/etm.2023.12115] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 06/28/2023] [Indexed: 08/11/2023] Open
Abstract
Melanoma is the most aggressive and deadly type of skin cancer and is known for its poor prognosis as soon as metastasis occurs. Since 2011, new and effective therapies for metastatic melanoma have emerged, with US Food and Drug Administration approval of multiple targeted agents, such as V-Raf murine sarcoma viral oncogene homolog B1/mitogen-activated protein kinase kinase inhibitors and multiple immunotherapy agents, such as cytotoxic T lymphocyte-associated protein 4 and anti-programmed cell death protein 1/ligand 1 blockade. Based on insight into the respective advantages of the above two strategies, the present article provided a review of clinical trials of the application of targeted therapy and immunotherapy, as well as novel approaches of their combinations for the treatment of metastatic melanoma in recent years, with a focus on upcoming initiatives to improve the efficacy of these treatment approaches for metastatic melanoma.
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Affiliation(s)
- Ziyao Qin
- No. 4 Research Laboratory, Shanghai Institute of Biological Products Co., Ltd., Shanghai 200051, P.R. China
| | - Mei Zheng
- No. 4 Research Laboratory, Shanghai Institute of Biological Products Co., Ltd., Shanghai 200051, P.R. China
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8
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Bobirca F, Leventer M, Georgescu DE, Dumitrescu DA, Alexandru C, Serban D, Valeanu L, Pătrașcu T, Bobircă A. Variability of Sentinel Lymph Node Location in Patients with Trunk Melanoma. Diagnostics (Basel) 2023; 13:2790. [PMID: 37685328 PMCID: PMC10486776 DOI: 10.3390/diagnostics13172790] [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: 07/20/2023] [Revised: 08/18/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
(1) Background: Melanoma is one of the most aggressive types of neoplasia, and the management of this pathology requires a correct staging, as well as a personalized modern oncological treatment. The main objective of the study is to determine the variability of the lymphatic drainage for patients with melanomas located on the trunk and, secondarily, to determine the features of individuals who underwent sentinel lymph node biopsy (SLNB) depending on the exact location on the trunk. (2) Methods: This retrospective, observational, single-center study included 62 cases of trunk melanoma operated between July 2019 and March 2023, in which SLNB was performed and a total of 84 lymph nodes were excised. (3) Results: Patients had a median age of 54.5 (33-78) years, with 58.1% being male; the melanomas had a median Breslow index of 2.3 (0.5-12.5) mm. Approximately 64.3% of the cohort had melanoma on the upper part of the trunk (54 cases) and 35.7% had it on the lower part (30 cases). The type of anesthesia chosen was general anesthesia in 53 cases and spinal anesthesia in 9 cases (85.5% vs. 14.5%, p < 0.001). The number of sentinel lymph nodes excised was 54 for melanomas located on the upper part of the trunk (8 cervical and 46 axillary) and 30 sentinel lymph nodes for melanomas of the lower part of the trunk (16 at the axillary level and 14 at the inguinal level). Out of the 54 LNs identified in patients with melanoma on the upper part of the trunk, 13 were positive, with a total of 12 positive lymph nodes (LNs) from the axillar basin, and only one from the cervical region. Additionally, the incidence of patients with a minimum of two identified sentinel lymph nodes was 32.2%, with a total of seven having LN involvement in two basins, and only one of these cases showed positivity for malignancy. (4) Conclusions: SLNBs were more frequent in the axillary region overall, and had more positive SLNs. Moreover, melanoma on the upper part of the trunk had a higher rate of positive SLNs compared to the lower part. Tumors located on the lower part of the truck had more positive SLNs in the axillary region than in the inguinal one.
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Affiliation(s)
- Florin Bobirca
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | | | - Dragos Eugen Georgescu
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | - Dan Andrei Dumitrescu
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | - Cristina Alexandru
- Internal Medicine and Rheumatology Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | - Dragos Serban
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Liana Valeanu
- Department of Anesthesiology and Intensive Care, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
| | - Traian Pătrașcu
- Surgery Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Surgery Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
| | - Anca Bobircă
- Internal Medicine and Rheumatology Department, Dr. Ion Cantacuzino Clinical Hospital, 011437 Bucharest, Romania
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9
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Kondashevskaya MV, Artemieva KA, Aleksankina VV, Kudelkina VV, Kosyreva AM, Areshidze DA, Kozlova MA, Mikhaleva LM. Role of Neurohumoral Imbalance at Post-Traumatic Stress Disorder in the Antitumor Immune Response. Experimental Study. DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS 2023; 511:241-246. [PMID: 37833579 DOI: 10.1134/s0012496623700394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/03/2023] [Accepted: 03/10/2023] [Indexed: 10/15/2023]
Abstract
The aim of the study is to investigate the growth and development of B16 melanoma in mature male C57Black/6 mice with a post-traumatic stress disorder (PTSD) model. Behavioral, immunohistochemical, morphometric methods, enzyme immunoassay were used. A forced decrease in the level of corticosterone, which is characteristic for PTSD, was established, followed by intensification of the production of increased concentrations of pro-inflammatory interleukins by the cells of the immune system and, at the same time, a decrease in the secretion of anti-inflammatory cytokines. Priority data were obtained: the neurohumoral imbalance that develops in PTSD is a limiting factor to the growth of B16 melanoma, at least at the initial stages of the oncological process.
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Affiliation(s)
- M V Kondashevskaya
- Avtsyn Research Institute of Human Morphology of the Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia.
| | - K A Artemieva
- Avtsyn Research Institute of Human Morphology of the Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
| | - V V Aleksankina
- Avtsyn Research Institute of Human Morphology of the Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
| | - V V Kudelkina
- Avtsyn Research Institute of Human Morphology of the Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
| | - A M Kosyreva
- Avtsyn Research Institute of Human Morphology of the Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
| | - D A Areshidze
- Avtsyn Research Institute of Human Morphology of the Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
| | - M A Kozlova
- Avtsyn Research Institute of Human Morphology of the Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
| | - L M Mikhaleva
- Avtsyn Research Institute of Human Morphology of the Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia
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10
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Guruvaiah Sridhara N, Guruvaiah Sridhara N, Li W, Ponnatapura J. A rare radiological presentation of pulmonary metastases from malignant melanoma. Radiol Case Rep 2023; 18:2653-2658. [PMID: 37287725 PMCID: PMC10241655 DOI: 10.1016/j.radcr.2023.04.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 04/23/2023] [Accepted: 04/30/2023] [Indexed: 06/09/2023] Open
Abstract
Malignant melanoma is a highly aggressive cancer with metastatic potential to various locations such as the lymph nodes, lungs, liver, brain, and bone. After the lymph nodes, the lungs are the most common site of malignant melanoma metastases. Pulmonary metastases from malignant melanoma commonly presents as solitary or multiple solid nodules, sub-solid nodules or miliary opacities on CT chest. We present a case of pulmonary metastases from malignant melanoma in a 74-year-old man which presented unusually on CT chest as a combination of patterns like "crazy paving," upper lobe predominance with subpleural sparing, and centrilobular micronodules. Video-assisted thoracoscopic surgery, wedge resection and tissue analysis were performed, which confirmed the diagnosis of malignant melanoma metastases, and the patient further underwent PET-CT for staging and surveillance. Patients with pulmonary metastases from malignant melanoma can have atypical imaging findings, therefore radiologists should be aware of these unconventional presentations to avoid any misdiagnoses.
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Affiliation(s)
| | | | - Wengcheng Li
- Department of Pathology, Wake Forest University Baptist Medical Center, Winston-Salem, NC, USA
| | - Janardhana Ponnatapura
- Department of Radiology, Wake Forest University Baptist Medical Center, Winston-Salem, NC, USA
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11
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Fröhlich F, Ramelyte E, Turko P, Dzung A, Freiberger SN, Mangana J, Levesque MP, Dummer R. Clock-like Mutation Signature May Be Prognostic for Worse Survival Than Signatures of UV Damage in Cutaneous Melanoma. Cancers (Basel) 2023; 15:3818. [PMID: 37568633 PMCID: PMC10418148 DOI: 10.3390/cancers15153818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/14/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Novel treatment modalities comprising immune checkpoint inhibitors and targeted therapies have revolutionized treatment of metastatic melanoma. Still, some patients suffer from rapid progression and decease within months after a diagnosis of stage IV melanoma. We aimed to assess whether genomic alterations may predict survival after the development of stage IV disease, irrespective of received therapy. We analyzed tumor samples of 79 patients with stage IV melanoma using a custom next-generation gene-sequencing panel, MelArray, designed to detect alterations in 190 melanoma-relevant genes. We classified the patients: first, as short survivors (survival ≤6 months after stage IV disease, n = 22) and long survivors (survival >6 months, n = 57); second, by using a cut-off of one year; and third, by comparing the longest surviving 20 patients to the shortest surviving 20. Among analyzed genes, no individual gene alterations, or combinations of alterations, could be dichotomously associated with survival. However, the cohort's mutational profiles closely matched three known mutational signatures curated by the Catalog of Somatic Mutations in Cancer (COSMIC): UV signature COSMIC_7 (cosine-similarity 0.932), clock-like signature COSMIC_5 (cosine-similarity 0.829), and COSMIC_30 (cosine-similarity 0.726). Patients with UV signature had longer survival compared to patients with clock-like and COSMIC 30 (p < 0.0001). Subgroup dichotomization at 6 months showed that 75% of patients with UV signature survived longer than 6 months, and about 75% of patients with clock-like signature survived less than 6 months after development of stage IV disease. In our cohort, clock-like COSMIC_5 mutational signature predicted poor survival while a UV signature COSMIC_7 predicted longer survival. The prognostic value of mutational signatures should be evaluated in prospective studies.
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Affiliation(s)
- Fabienne Fröhlich
- Department of Dermatology, University Hospital of Zurich, 8091 Zurich, Switzerland; (F.F.); (E.R.); (P.T.); (A.D.); (J.M.); (M.P.L.)
- Faculty of Medicine, University of Zurich, 8091 Zurich, Switzerland
| | - Egle Ramelyte
- Department of Dermatology, University Hospital of Zurich, 8091 Zurich, Switzerland; (F.F.); (E.R.); (P.T.); (A.D.); (J.M.); (M.P.L.)
- Faculty of Medicine, University of Zurich, 8091 Zurich, Switzerland
| | - Patrick Turko
- Department of Dermatology, University Hospital of Zurich, 8091 Zurich, Switzerland; (F.F.); (E.R.); (P.T.); (A.D.); (J.M.); (M.P.L.)
- Faculty of Medicine, University of Zurich, 8091 Zurich, Switzerland
| | - Andreas Dzung
- Department of Dermatology, University Hospital of Zurich, 8091 Zurich, Switzerland; (F.F.); (E.R.); (P.T.); (A.D.); (J.M.); (M.P.L.)
- Faculty of Medicine, University of Zurich, 8091 Zurich, Switzerland
| | - Sandra N. Freiberger
- Department of Pathology, University Hospital of Zurich, 8091 Zurich, Switzerland;
| | - Joanna Mangana
- Department of Dermatology, University Hospital of Zurich, 8091 Zurich, Switzerland; (F.F.); (E.R.); (P.T.); (A.D.); (J.M.); (M.P.L.)
- Faculty of Medicine, University of Zurich, 8091 Zurich, Switzerland
| | - Mitchell P. Levesque
- Department of Dermatology, University Hospital of Zurich, 8091 Zurich, Switzerland; (F.F.); (E.R.); (P.T.); (A.D.); (J.M.); (M.P.L.)
- Faculty of Medicine, University of Zurich, 8091 Zurich, Switzerland
| | - Reinhard Dummer
- Department of Dermatology, University Hospital of Zurich, 8091 Zurich, Switzerland; (F.F.); (E.R.); (P.T.); (A.D.); (J.M.); (M.P.L.)
- Faculty of Medicine, University of Zurich, 8091 Zurich, Switzerland
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12
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Chen J, Wang D, Chan S, Yang Q, Wang C, Wang X, Sun R, Gui Y, Yu S, Yang J, Zhang H, Zhang X, Tang K, Zhang H, Liu S. Development and validation of a novel T cell proliferation-related prognostic model for predicting survival and immunotherapy benefits in melanoma. Aging (Albany NY) 2023; 15:204748. [PMID: 37227816 DOI: 10.18632/aging.204748] [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: 02/28/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023]
Abstract
BACKGROUND T cell plays a crucial role in the occurrence and progression of Skin cutaneous melanoma (SKCM). This research aims to identify the actions of T cell proliferation-related genes (TRGs) on the prognosis and immunotherapy response of tumor patients. METHOD The clinical manifestation and gene expression data of SKCM patients were obtained from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. T cell proliferation-related molecular subtypes were identified utilizing consensus clustering. Subsequently, Cox and Lasso regression analysis was conducted to identify six prognostic genes, and a prognostic signature was constructed. A series of experiments, such as qRT-PCR, Western blotting and CCK8 assay, were then conducted to verify the reliability of the six genes. RESULTS In this study, a grading system was established to forecast survival time and responses to immunotherapy, providing an overview of the tumoral immune landscape. Meanwhile, we identified six prognostic signature genes. Notably, we also found that C1RL protein may inhibit the growth of melanoma cell lines. CONCLUSION The scoring system depending on six prognostic genes showed great efficiency in predicting survival time. The system could help to forecast prognosis of SKCM patients, characterize SKCM immunological condition, assess patient immunotherapy response.
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Affiliation(s)
- Jiajie Chen
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, Anhui 230022, China
- Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
| | - Daiyue Wang
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, Anhui 230022, China
- Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
| | - Shixin Chan
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
| | - Qingqing Yang
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, Anhui 230022, China
- Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
| | - Chen Wang
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, Anhui 230022, China
- Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
| | - Xu Wang
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
| | - Rui Sun
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
| | - Yu Gui
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, Anhui 230022, China
- Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
| | - Shuling Yu
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, Anhui 230022, China
- Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
| | - Jinwei Yang
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
| | - Haoxue Zhang
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, Anhui 230022, China
- Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
| | - Xiaomin Zhang
- Department of Biochemistry and Molecular Biology, Metabolic Disease Research Center, School of Basic Medicine, Anhui Medical University, Hefei, Anhui 230022, China
| | - Kechao Tang
- Department of Biochemistry and Molecular Biology, Metabolic Disease Research Center, School of Basic Medicine, Anhui Medical University, Hefei, Anhui 230022, China
| | - Huabing Zhang
- Affiliated Chuzhou Hospital of Anhui Medical University, The First People’s Hospital of Chuzhou, Chuzhou, Anhui 230022, China
- Department of Biochemistry and Molecular Biology, Metabolic Disease Research Center, School of Basic Medicine, Anhui Medical University, Hefei, Anhui 230022, China
| | - Shengxiu Liu
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, Anhui 230022, China
- Inflammation and Immune-Mediated Diseases Laboratory of Anhui Province, Hefei, Anhui 230022, China
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13
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Crosby BJ, Newton RU, Galvão DA, Taaffe DR, Lopez P, Meniawy TM, Khattak MA, Lam WS, Gray ES, Singh F. Feasibility of supervised telehealth exercise for patients with advanced melanoma receiving checkpoint inhibitor therapy. Cancer Med 2023. [PMID: 37184115 DOI: 10.1002/cam4.6091] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/26/2023] [Accepted: 05/04/2023] [Indexed: 05/16/2023] Open
Abstract
PURPOSE To determine the feasibility, safety and preliminary efficacy of a telehealth supervised exercise programme in patients with advanced melanoma receiving checkpoint inhibitor therapy. METHODS A 8-week non-randomised feasibility pilot trial utilising a telehealth delivered multimodal exercise programme undertaken thrice weekly with assessments at baseline and post-intervention. The study was considered feasible if there were no severe or life-threatening adverse events as a result of exercise, and three or more of the following criteria were met: the recruitment rate was >50%, completion rate was >80%, median programme attendance was >75%, median exercise compliance >75%, and average tolerance was >70%. Preliminary efficacy was assessed for objective measures of physical function (2-min step test, repeated chair stand test, 30-s push-up test, and a modified static balance test) and quality of life (QoL), fatigue and other patient-reported outcomes were assessed using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30. RESULTS Eleven patients (32-80 years) were included in the study (6 female, 5 male). The recruitment rate was 48%, completion rate 91%, programme attendance 88%, median exercise compliance 82.1% and 84.9% for resistance and aerobic exercise, respectively, and tolerance 88%, with no severe or life-threatening adverse events as a result of exercise. In terms of preliminary efficacy, physical function significantly improved while QoL was maintained following the intervention. CONCLUSION An 8-week telehealth exercise intervention is feasible and safe for patients with advanced melanoma and appears to improve physical function while preserving QoL during checkpoint inhibitor therapy.
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Affiliation(s)
- Brendan J Crosby
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, Western Australia, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Robert U Newton
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, Western Australia, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
- School of Human Movement and Nutrition Sciences, University of Queensland, Saint Lucia, Queensland, Australia
| | - Daniel A Galvão
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, Western Australia, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Dennis R Taaffe
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, Western Australia, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Pedro Lopez
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, Western Australia, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
- Pleural Medicine Unit, Institute for Respiratory Health, Perth, Western Australia, Australia
| | - Tarek M Meniawy
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
- Department of Medical Oncology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Muhammad A Khattak
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
- Centre for Precision Health, Edith Cowan University, Joondalup, Western Australia, Australia
- Department of Medical Oncology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
- School of Medicine, University of Western Australia, Crawley, Western Australia, Australia
| | - Wei-Sen Lam
- Department of Medical Oncology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Elin S Gray
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
- Centre for Precision Health, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Favil Singh
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, Western Australia, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
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14
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Xiao Z, Xingjie S, Yiming L, Xu L, Ma S. A General Framework for Identifying Hierarchical Interactions and Its Application to Genomics Data. J Comput Graph Stat 2023; 32:873-883. [PMID: 38009111 PMCID: PMC10671243 DOI: 10.1080/10618600.2022.2152034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/08/2022] [Indexed: 12/03/2022]
Abstract
The analysis of hierarchical interactions has long been a challenging problem due to the large number of candidate main effects and interaction effects, and the need for accommodating the "main effects, interactions" hierarchy. The two-stage analysis methods enjoy simplicity and low computational cost, but contradict the fact that the outcome of interest is attributable to the joint effects of multiple main factors and their interactions. The existing joint analysis methods can accurately describe the underlying data generating process, but suffer from prohibitively high computational cost. And it is not straightforward to extend their optimization algorithms to general loss functions. To address this need, we develop a new computational method that is much faster than the existing joint analysis methods and rivals the runtimes of two-stage analysis. The proposed method, HierFabs, adopts the framework of the forward and backward stagewise algorithm and enjoys computational efficiency and broad applicability. To accommodate hierarchy without imposing additional constraints, it has newly developed forward and backward steps. It naturally accommodates the strong and weak hierarchy, and makes optimization much simpler and faster than in the existing studies. Optimality of HierFabs sequences is investigated theoretically. Simulations show that it outperforms the existing methods. The analysis of TCGA data on melanoma demonstrates its competitive practical performance.
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Affiliation(s)
- Zhang Xiao
- KLATASDS-MOE, Academy of Statistics and Interdisciplinary Sciences, East China Normal University, China
| | - Shi Xingjie
- KLATASDS-MOE, Academy of Statistics and Interdisciplinary Sciences, East China Normal University, China
| | - Liu Yiming
- School of Statistics and Management, Shanghai University of Finance and Economics, China
| | - Liu Xu
- School of Statistics and Management, Shanghai University of Finance and Economics, China
| | - Shuangge Ma
- Department of Biostatistics, Yale University, United States
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15
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Hu H, Archer C, Yip D, Peters G. Clinical predictors of survival in real world practice in stage IV melanoma. Cancer Rep (Hoboken) 2023; 6:e1691. [PMID: 36161287 PMCID: PMC9939985 DOI: 10.1002/cnr2.1691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 06/30/2022] [Accepted: 07/21/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND AND AIM While studies continually identify new clinical prognostic factors in stage IV melanoma, the introduction of targeted and immunotherapies have revolutionised the prognosis of advanced melanoma since 2011. The study aims to investigate the prognostic significance of past and newly identified clinical factors in a contemporary cohort. METHODS A retrospective analysis of The Canberra Hospital melanoma database identified 161 patients with Stage IV melanoma between 2011 and 2017. Survival was analysed by demographics and clinical factors with chi-square tests to determine significance. Logistic binary regression was performed to test the independence of the clinical factors on predicting the survival outcome. RESULTS Overall, the 3-month, 6-month, 9-month, and 12-month stage IV melanoma survival rate of our cohort was 79%, 67%, 55%, and 45%, respectively. Age, sex, and BRAF mutation status were found to have no impact on survival, whereas M1d category of the American Joint Committee on Cancer (AJCC) staging (8th edition), neutrophil-lymphocyte ratio (NLR) >3, elevated serum LDH, more than three metastatic sites, brain metastases, poorer Eastern cooperative oncology group (ECOG) status were associated with poorer survival. Binary logistic regression test identified AJCC staging, NLR (cutoff score 3), LDH, and brain metastases as independent prognostic factors. CONCLUSION Most clinical factors investigated in this study were found to have a statistically significant impact on survival, with AJCC (8th edition) staging M1a-M1d, NLR (cutoff score 3), LDH, and brain metastases identified as independent prognostic factors in stage IV melanoma from a contemporary cohort treated with targeted therapies and immunotherapies.
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Affiliation(s)
- Hsien‐Pang Hu
- ANU Medical SchoolAustralian National UniversityCanberraAustralia
| | - Christine Archer
- Department of Medical OncologyThe Canberra HospitalCanberraAustralia
- College of Nursing & Health SciencesFlinders UniversityAdelaideSouth AustraliaAustralia
| | - Desmond Yip
- ANU Medical SchoolAustralian National UniversityCanberraAustralia
- Department of Medical OncologyThe Canberra HospitalCanberraAustralia
| | - Geoffrey Peters
- ANU Medical SchoolAustralian National UniversityCanberraAustralia
- Department of Medical OncologyThe Canberra HospitalCanberraAustralia
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16
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Liu Y, Yu L, Liang Y, Cheng X, Jiang S, Yu H, Zhang Z, Lu L, Qu B, Chen Y, Zhang X. Research landscape and trends of melanoma immunotherapy: A bibliometric analysis. Front Oncol 2023; 12:1024179. [PMID: 36698407 PMCID: PMC9868470 DOI: 10.3389/fonc.2022.1024179] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 12/19/2022] [Indexed: 01/11/2023] Open
Abstract
Background Immunotherapy for lung cancer has been a hot research area for years. This bibliometric analysis was intended to present research trends on melanoma immunotherapy. Method On April 1, 2022, the authors identified 2,109 papers on melanoma immunotherapy using the Web of Science and extracted their general information and the total number of citations. The authors then conducted a bibliometric analysis to present the research landscape, clarify the research trends, and determine the most cited papers (top-papers) as well as major journals on melanoma immunotherapy. Subsequently, recent research hotspots were identified by analyzing the latest articles in major journals. Results The total and median number of citations of these 2,109 papers on melanoma immunotherapy was 137,686 and 11, respectively. "Improved survival with ipilimumab in patients with metastatic melanoma" by Hodi et al. was the most cited paper (9,824 citations). Among the journals, the top-paper number (16), average citations per paper (2,510.7), and top-papers rate (100%) of New England Journal of Medicine were the highest. Corresponding authors represented the USA took part in most articles (784). Since 2016, the hottest research area has changed from CTLA-4 to PD-1. Conclusions This bibliometric analysis comprehensively and quantitatively presents the research trends and hotspots based on 2,109 relevant publications, and further suggests future research directions. The researchers can benefit in selecting journals and in finding potential collaborators. This study can help researchers gain a comprehensive impression of the research landscape, historical development, and current hotspots in melanoma immunotherapy and can provide inspiration for future research.
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Affiliation(s)
- Yanhao Liu
- *Correspondence: Xiaotao Zhang, ; Yanhao Liu,
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Lee TL, Lin MH, Liao YH, Liau JY, Sheen YS. Clinicopathological characteristics and prognosis in significantly thick acral lentiginous melanoma in Taiwan. J Formos Med Assoc 2022; 121:2338-2344. [PMID: 34961669 DOI: 10.1016/j.jfma.2021.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/30/2021] [Accepted: 12/02/2021] [Indexed: 12/23/2022] Open
Abstract
This retrospective cohort study enrolled 385 patients diagnosed with cutaneous melanoma from 1980 to 2021 in National Taiwan University Hospital (NTUH). The aim of this study was to investigate the relationship between thickness of primary melanoma lesions and disease outcome of melanoma patients, in particular, those diagnosed with acral lentiginous melanoma (ALM). The association between important clinicopathological characteristics other than tumor thickness and disease outcome was also analyzed. Survival analyses with the Kaplan-Meier method were utilized to investigate the prognoses of patients with different lesion thickness. The male-to-female ratio was 1.12:1. The median age at diagnosis was 63 years old (mean: 62.2 years). There were 283 cases (73.5%) of acral lentiginous melanoma (ALM) with a male-to-female ratio of 1.04:1. Between patients with primary ALM lesions 4.1 millimeters (mm) to 8.0 mm thick and those with lesions over 8.0 mm thick, significant differences in prognostic outcomes including incidence of second recurrences within 1 year (raw p = 0.003, Bonferroni corrected p = 0.009) and distant metastases within 1 year (raw p = 0.003, Bonferroni corrected p = 0.008), were observed. Significantly worse 1-year (raw p = 0.01, Bonferroni corrected p=0.03) and 2-year survival (raw p = 0.006, Bonferroni corrected p = 0.02) were found in ALM patients with lesions of over 8 mm thick than those with lesions 4.1 mm to 8.0 mm at diagnosis. Vigilant short-term follow-up is warranted in ALM patients with lesions of over 8.0 mm thick at diagnosis due to higher risks of adverse outcome.
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Affiliation(s)
- Tung-Lin Lee
- Department of Medical Education, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Hsien Lin
- Department of Surgery, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Yi-Hua Liao
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jau-Yu Liau
- Department of Pathology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Shuan Sheen
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
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He R, Zhao X, Liu J, Zhou Y, Zhang X, Cheng F. PD-1 and CTLA-4 inhibitors in combination vs. alone for the treatment of advanced melanoma: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e30561. [PMID: 36254050 PMCID: PMC9575742 DOI: 10.1097/md.0000000000030561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Metastatic melanoma treatment has drastically changed during the past decade with the advent of immunotherapy. We conducted a meta-analysis, to assess PD-1 and CTLA-4 inhibitors in combination vs. alone for the treatment of advanced melanoma. METHODS The EMBASE, Medline via PubMed, Scopus, Cochrane Central, and Web of Science databases were searched. The records retrieved were screened for eligibility. Odds ratio (OR) was applied to compare dichotomous variables. All the results were reported with 95% confidence intervals (CI). Mantel-Haenszel method was used to estimate pooled OR and 95% confidence intervals for dichotomous data. RESULTS We retrieved 3092 citations of which we included 3 randomized controlled trials and 2 retrospective, cohort studies. The pooled OR was 2.144 (95% CI: 1.650-2.786, I2 = 80.38% P = .000) for overall response and 2.117 (95% CI: 1.578-2.841, I2 = 70.17% P = .000) for the complete response (CR). Subgroup analysis in nivolumab category showed that the pooled OR was 1.766 (95% CI: 1.324-2.355, I2 = 0.0% P = .000) for the overall response and was 1.284 (95% CI: 0.889-1.855, I2 = 0.0% P = .182) for the CR and in the ipilimumab category the pooled OR was 5.440 (95% CI: 2.896-10.220, I2 = 70.89% P = .001) for the overall response and was 5.169 (95% CI: 3.163-8.446, I2 = 0.0% P = .000) for the CR. The incidence of any treatment-related adverse events was significantly higher in the combination group than that of the nivolumab monotherapy 4.044 (95% CI: 1.740-9.403, I2 = 91.64% P = .001) or the ipilimumab monotherapy 2.465 (95% CI: 0.839-7.236, I2 = 93.02 % P = .101). CONCLUSION Combination therapy with ipilimumab plus nivolumab is a promising strategy in the treatment of patients with advanced melanoma with superior overall and complete responses over either monotherapies.
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Affiliation(s)
- Runzhi He
- Third Department of Neurosurgey, Xingtai People’s Hospital Affiliated to Hebei Medical University, Xingtai, China
| | - Xiaoling Zhao
- Cancer Laboratory, Xingtai People’s Hospital Affiliated to Hebei Medical University, Xingtai, China
| | - Jianmin Liu
- Department of Hand and Foot Surgery, Xingtai People’s Hospital Affiliated to Hebei Medical University, Xingtai, China
| | - Yajing Zhou
- Department of Anesthesiology, Xingtai People’s Hospital Affiliated to Hebei Medical University, Xingtai, China
| | - Xiaochong Zhang
- Department of Science and Education, Xingtai People’s Hospital Affiliated to Hebei Medical University, Xingtai, China
| | - Fang Cheng
- Department of Dermatology, Xingtai People’s Hospital Affiliated to Hebei Medical University, Xingtai, China
- *Correspondence: Fang Cheng, Department of Dermatology, Xingtai People’s Hospital Affiliated to Hebei Medical University, Xingtai 054001, China (e-mail: )
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19
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Identification of Melanoma Subsets Based on DNA Methylation Sites and Construction of a Prognosis Evaluation Model. JOURNAL OF ONCOLOGY 2022; 2022:6608650. [PMID: 36268281 PMCID: PMC9578801 DOI: 10.1155/2022/6608650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/05/2022] [Indexed: 11/27/2022]
Abstract
Background Melanoma is a lethal skin malignant tumor, and its formation or development is regulated by various genetic and epigenetic molecules. Although there are traditional methods provided for the doctors to evaluate the patients' prognosis or make the diagnosis, the novel method based on epigenetic markers is still needed to make the early diagnosis. Results We identified 256 melanoma-independent prognosis-related methylation sites (P < 0.0001) and divided patients into seven methylation subgroups. Methylation levels and survival time in the C2 subgroup were lower than that of other clusters (P < 0.05). We established the predicted model of prognosis risk for melanoma using the significantly changed methylation sites in C2. The model efficiently divided patients into high- and low-risk groups (area under the receiver operating characteristic curve, 0.833). Risk scores and patient survival time were negatively correlated (rs = −0.325, P < 0.0001). Genes corresponding to the independent prognosis-associated methylation sites were enriched in cancer- and immunology-related pathways. We identified 35 hub genes. DOK2, GBP4, PSMB9, and NLRC5 were significantly changed according to methylation subgroups, survival, tumor stages, and T categories and were positively correlated, which was validated in the testing group (P < 0.05). The levels of DOK2, GBP4, PSMB9, and NLRC5 had an opposite trend to their methylation sites in patients with poor prognosis. Conclusions We identified seven DNA methylation subtypes and constructed a highly effective prognosis risk assessment model. The transcript levels of key genes corresponding to the independent prognosis-related methylation sites were significantly changed in patients according to prognosis and positively correlated with each other, indicating they may collaboratively promote melanoma formation. These findings further our understanding of the mechanism of melanoma and provide new targets for diagnosis and treatment.
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20
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Williams HC, Burden‐Teh E. On the definition of dermatological disease. Part 2: approaches for defining dermatological diseases. Clin Exp Dermatol 2022; 47:1812-1819. [PMID: 35635781 PMCID: PMC9795889 DOI: 10.1111/ced.15278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2022] [Indexed: 12/30/2022]
Abstract
In Part 1 of this two-part review, conceptual frameworks for defining skin diseases were articulated. In this review, the main approaches that can be used to develop diagnostic criteria for skin disease are summarized, using atopic dermatitis (AD) as an example. Different frameworks for defining skin disease for research purposes are articulated, including statistical, prognostic, operational, clinical and epidemiological approaches. All share the common aim of attempting to develop criteria that enable meaningful comparisons between groups of people. The desirable attributes of a good definition are described: diagnostic criteria should measure what they are meant to measure; the results should be the same for different assessors; the criteria should be coherent with what is known about that disease; they should reflect some degree of morbidity and not pick up subclinical disease; they should be easy to administer; and they should be applicable to a range of people of different ages, sexes/genders and ethnicities. Consensus-based criteria are contrasted with epidemiological derivation methods that assess the performance of diagnostic criteria in relation to a reference standard. The sensitivity and specificity of a disease definition is explained, along with how the trade-off between these two properties can vary, depending on the purpose of the study and the study setting. The review closes with some reflections on when it is appropriate to consider splitting a disease into more than one category and how diagnostic criteria can be interpreted in the clinical setting.
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Affiliation(s)
- Hywel C. Williams
- Centre of Evidence Based Dermatology, Population and Lifespan Sciences, School of MedicineUniversity of NottinghamNottinghamUK
| | - Esther Burden‐Teh
- Centre of Evidence Based Dermatology, Population and Lifespan Sciences, School of MedicineUniversity of NottinghamNottinghamUK
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21
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Goodman R, Johnson DB. Antibody-Drug Conjugates for Melanoma and Other Skin Malignancies. Curr Treat Options Oncol 2022; 23:1428-1442. [PMID: 36125618 DOI: 10.1007/s11864-022-01018-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/03/2022]
Abstract
OPINION STATEMENT While most skin malignancies are successfully treated with surgical excision, advanced and metastatic skin malignancies still often have poor long-term outcomes despite therapeutic advances. Antibody-drug conjugates (ADCs) serve as a potentially promising novel therapeutic approach to treat advanced skin cancers as they combine antibody-associated antigen specificity with cytotoxic anti-tumor effects, thereby maximizing efficacy and minimizing systemic toxicity. While no ADCs have gained regulatory approval for advanced skin cancers, several promising agents are undergoing preclinical and clinical investigation. In addition to identifying and validating skin cancer antigen targets, the key to maximizing therapeutic success is the careful development of each component of the ADC complex: antibodies, cytotoxic drugs, and linkers. It is the optimization of each of these components that will be integral in overcoming resistance, maximizing safety, and improving long-term clinical outcomes.
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Affiliation(s)
- Rachel Goodman
- Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Douglas B Johnson
- Department of Hematology/Oncology, Vanderbilt University Medical Center and Vanderbilt Ingram Cancer Center, 1161 21st Ave S, Nashville, TN, 37232, USA.
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22
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Xeroderma Pigmentosum: A Genetic Condition Skin Cancer Correlated—A Systematic Review. BIOMED RESEARCH INTERNATIONAL 2022; 2022:8549532. [PMID: 35898688 PMCID: PMC9313971 DOI: 10.1155/2022/8549532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/04/2022] [Indexed: 11/17/2022]
Abstract
Background. Xeroderma pigmentosum (XP) is a rare autosomal recessive disorder of UV radiation-induced damage repair that is characterized by photosensitivity and a propensity for developing, among many others, skin cancers at an early age. This systematic review focused on the correlation between the clinical, pathological, and genetic aspects of XP and skin cancer. Methods. A systematic review was conducted through a literature search of online databases PubMed, Cochrane Library, SciELO, and Google Scholar. Search terms were “Xeroderma pigmentosum”, “XP”, “XPC”, “Nucleotide excision repair”, “NER”, “POLH”, “Dry pigmented skin”, and “UV sensitive syndrome” meshed with the terms “Skin cancer”, “Melanoma”, and “NMSC”. Results. After 504 abstracts screening, 13 full-text articles were assessed for eligibility, and 3 of them were excluded. Ten articles were selected for qualitative assessment. Conclusions. Patients with XP usually suffer shorter lives due to skin cancer and neurodegenerative disease. Deletion/alteration of a distinct gene allele can produce different types of cancer. The XPC and XP-E variants are more likely to have skin cancer than patients in other complement groups, and the most common cause of death for these patients is skin cancer (metastatic melanoma or invasive SCC). Still, aggressive preventative measures to minimize UV radiation exposure can retard the course of the disease and improve the quality of life.
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23
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The Transcriptional Landscape of BRAF Wild Type Metastatic Melanoma: A Pilot Study. Int J Mol Sci 2022; 23:ijms23136898. [PMID: 35805902 PMCID: PMC9266837 DOI: 10.3390/ijms23136898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/13/2022] [Accepted: 06/17/2022] [Indexed: 11/18/2022] Open
Abstract
Melanoma is a relatively rare disease worldwide; nevertheless, it has a great relevance in some countries, such as in Europe. In order to shed some light upon the transcriptional profile of skin melanoma, we compared the gene expression of six independent tumours (all progressed towards metastatic disease and with wild type BRAF) to the expression profile of non-dysplastic melanocytes (considered as a healthy control) in a pilot study. Paraffin-embedded samples were manually micro-dissected to obtain enriched samples, and then, RNA was extracted and analysed through a microarray-based approach. An exhaustive bioinformatics analysis was performed to identify differentially expressed transcripts between the two groups, as well as enriched functional terms. Overall, 50 up- and 19 downregulated transcripts were found to be significantly changed in the tumour compared to the control tissue. Among the upregulated transcripts, the majority belonged to the immune response group and to the proteasome, while most of the downregulated genes were related to cytosolic ribosomes. A Gene Set Enrichment Analysis (GSEA), along with the RNA-Seq data retrieved from the TCGA/GTEx databases, confirmed the general trend of downregulation affecting cytoribosome proteins. In contrast, transcripts coding for mitoribosome proteins showed the opposite trend.
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24
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Yuan B, Miao L, Mei D, Li L, Zhou Q, Dong D, Wang S, Zhu X, Xu S. Value of a Signature of Immune-Related Genes in Predicting the Prognosis of Melanoma and Its Responses to Immune Checkpoint Blocker Therapies. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:9633416. [PMID: 35770115 PMCID: PMC9236803 DOI: 10.1155/2022/9633416] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/24/2022] [Accepted: 05/30/2022] [Indexed: 11/25/2022]
Abstract
Melanoma is becoming increasingly common worldwide, with high rates of transformation into malignancy compared to other skin lesions. The prognosis of patients with melanoma at an advanced stage is highly unsatisfying despite the development of immunotherapy, target therapy, or combinative therapy. The major barrier to exploiting immune checkpoint therapies and achieving the best benefits clinically is resistance that can easily develop if regimens are not selected appropriately. In this study, we investigated the possibility of using immune-related genes to predict patient survival and their responses to immune checkpoint blocker therapies with the expression profiles available at The Cancer Genome Atlas (TCGA) Program plus expression data from the Gene Expression Omnibus (GEO) for validation. A five gene signature that is highly correlated with the local infiltration of cytotoxic lymphocytes in the tumor microenvironment was identified, and a scoring model was developed with stepwise regression after multivariate Cox analyses. The score calculated strongly correlates with Breslow depth, and this model effectively predicts the prognosis of patients with melanoma, whether primary or metastasized. It also depicts the heterogenous immune-related nature of melanoma by revealing different predicted responses to immune checkpoint blocker therapies through its correlation to tumor immune dysfunction and exclusion (TIDE) score.
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Affiliation(s)
- Bo Yuan
- Dermatology Department, The Affiliated Hospital of Medical School, Ningbo University, 247 Renmin Road, Jiangbei District, Ningbo 315020, China
| | - Linlin Miao
- Surgery Department, School of Medicine, Ningbo University, No. 818, Fenghua Road, Jiangbei District, Ningbo 315210, China
| | - Disen Mei
- Basic Medicine Experiment Center, School of Medicine, Ningbo University, 818 Fenghua Road, Jiangbei District, Ningbo 315211, China
| | - Lingzhi Li
- Dermatology Department, The Affiliated Hospital of Medical School, Ningbo University, 247 Renmin Road, Jiangbei District, Ningbo 315020, China
| | - Qiongyan Zhou
- Dermatology Department, The Affiliated Hospital of Medical School, Ningbo University, 247 Renmin Road, Jiangbei District, Ningbo 315020, China
| | - Dong Dong
- Plastic and Reconstructive Surgery Department, The Affiliated Hospital of Medical School, Ningbo University, 247 Renmin Road, Jiangbei District, Ningbo 315020, China
| | - Songting Wang
- Dermatology Department, The Affiliated Hospital of Medical School, Ningbo University, 247 Renmin Road, Jiangbei District, Ningbo 315020, China
| | - Xiaoxia Zhu
- Dermatology Department, The Affiliated Hospital of Medical School, Ningbo University, 247 Renmin Road, Jiangbei District, Ningbo 315020, China
| | - Suling Xu
- Dermatology Department, The Affiliated Hospital of Medical School, Ningbo University, 247 Renmin Road, Jiangbei District, Ningbo 315020, China
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25
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Sanjida S, Betz-Stablein B, Atkinson V, Janda M, Barsoum R, Edwards HA, Chiu F, Tran MC, Soyer HP, Schaider H. In-Depth Characterisation of Real-World Advanced Melanoma Patients Receiving Immunotherapies and/or Targeted Therapies: A Case Series. Cancers (Basel) 2022; 14:cancers14112801. [PMID: 35681781 PMCID: PMC9179437 DOI: 10.3390/cancers14112801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 06/02/2022] [Indexed: 12/04/2022] Open
Abstract
Immunotherapies and targeted therapies have shown significant benefits for melanoma survival in the clinical trial setting. Much less is known about the characteristics and associated outcomes of those receiving such therapies in real-world settings. This study describes the characteristics of patients with advanced melanoma receiving immuno- and/or targeted therapies in a real-world setting. This prospective cohort study enrolled participants aged >18 years, diagnosed with advanced melanoma and currently undergoing immuno- and/or targeted therapies outside a clinical trial for follow-up with three-dimensional (3D) total-body imaging. Participants (n = 41) had a mean age of 62 years (range 29−86), 26 (63%) were male and the majority (n = 26, 63%) had ≥2 comorbidities. After a median of 39 months (range 1−52) follow-up, 59% (n = 24/41) of participants were alive. Despite multiple co-morbidities, the survival of participants with advanced melanoma treated using immuno- and/or targeted therapies was similar or better in our real-world setting compared to those treated in clinical trials using similar therapies. Larger studies powered to evaluate phenotypic and socio-economic characteristics, as well as specific comorbidities associated with survival in a real-world setting, are required to help determine those who will most benefit from immuno- and/or targeted therapies.
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Affiliation(s)
- Saira Sanjida
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD 4102, Australia; (S.S.); (M.J.)
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Woolloongabba, QLD 4102, Australia; (R.B.); (H.A.E.); (F.C.); (M.C.T.); (H.P.S.); (H.S.)
| | - Brigid Betz-Stablein
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Woolloongabba, QLD 4102, Australia; (R.B.); (H.A.E.); (F.C.); (M.C.T.); (H.P.S.); (H.S.)
- Correspondence: ; Tel.: +61-7-34437399
| | - Victoria Atkinson
- Cancer Care Services, Princess Alexandra Hospital, Woolloongabba, QLD 4102, Australia;
| | - Monika Janda
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD 4102, Australia; (S.S.); (M.J.)
| | - Ramez Barsoum
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Woolloongabba, QLD 4102, Australia; (R.B.); (H.A.E.); (F.C.); (M.C.T.); (H.P.S.); (H.S.)
| | - Harrison Aljian Edwards
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Woolloongabba, QLD 4102, Australia; (R.B.); (H.A.E.); (F.C.); (M.C.T.); (H.P.S.); (H.S.)
| | - Frank Chiu
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Woolloongabba, QLD 4102, Australia; (R.B.); (H.A.E.); (F.C.); (M.C.T.); (H.P.S.); (H.S.)
| | - My Co Tran
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Woolloongabba, QLD 4102, Australia; (R.B.); (H.A.E.); (F.C.); (M.C.T.); (H.P.S.); (H.S.)
| | - H Peter Soyer
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Woolloongabba, QLD 4102, Australia; (R.B.); (H.A.E.); (F.C.); (M.C.T.); (H.P.S.); (H.S.)
- Dermatology Department, Princess Alexandra Hospital, Woolloongabba, QLD 4102, Australia
| | - Helmut Schaider
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Woolloongabba, QLD 4102, Australia; (R.B.); (H.A.E.); (F.C.); (M.C.T.); (H.P.S.); (H.S.)
- Dermatology Department, Princess Alexandra Hospital, Woolloongabba, QLD 4102, Australia
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26
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Liu Y, Xu Y, Cheng X, Lin Y, Jiang S, Yu H, Zhang Z, Lu L, Zhang X. Research Trends and Most Influential Clinical Studies on Anti-PD1/PDL1 Immunotherapy for Cancers: A Bibliometric Analysis. Front Immunol 2022; 13:862084. [PMID: 35493449 PMCID: PMC9044908 DOI: 10.3389/fimmu.2022.862084] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/21/2022] [Indexed: 12/12/2022] Open
Abstract
In this study, a bibliometric analysis was carried out to identify the most influential clinical studies and research trends on anti-programmed cell death 1/programmed cell death 1 ligand 1 (anti-PD1/PDL1) immunotherapy. On January 1, 2022, we used Web of Science to identify the 100 most frequently cited papers on clinical studies investigating anti-PD1/PDL1 immunotherapy, and extracted the following data: publication year, source title, country/region, institution, and the total number of citations. The research design and area were classified independently by the authors. Subsequently, we carried out a bibliometric analysis to determine the trends and identify the major journals on anti-PD1/PDL1 immunotherapy. The authors analyzed the current research hotspots based on papers published in major journals from 2020 to 2021. These 100 papers were cited a total of 138,840 times, and the median number of citations was 899.5 (range: 341–7,983). “Safety, activity, and immune correlates of anti-PD-1 antibody in cancer” by Topalian et al. had the highest number of citations (7,983 times). New England Journal of Medicine had the highest number of top-cited papers (40 papers), average citations per paper (1,558.3 citations), and rate of top-cited papers (65.6%). Authors from the USA contributed most of the papers (76 papers). Lung cancer (30 papers, 46,422 citations) and melanoma (20 papers, 30,881 citations) were the most cited research areas. In summary, anti-PD1/PDL1 has become standard treatment for various cancer, while adjuvant anti-PD1/PDL1 therapy is currently a research hotspot. New England Journal of Medicine was identified as the most influential journal in this area. Non-small cell lung cancer and melanoma are the most well-studied cancers, while nivolumab and pembrolizumab are the most commonly investigated anti-PD1/PDL1 antibodies. Further studies are warranted to identify effective predictive biomarkers or models, clarify the molecular mechanism of combined therapy, and establish optimal therapeutic strategies. This study may assist researchers in obtaining a comprehensive impression of the landscape and current trends in anti-PD1/PDL1 immunotherapy and gain inspiration to conduct further studies.
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Affiliation(s)
- Yanhao Liu
- *Correspondence: Xiaotao Zhang, ; Yanhao Liu,
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27
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Wharton L, Zhang C, Yang H, Zeisler J, Radchenko V, Rodríguez-Rodríguez C, Osooly M, Patrick BO, Lin KS, Bénard F, Schaffer P, Orvig C. [ 213Bi]Bi 3+/[ 111In]In 3+-neunpa-cycMSH: Theranostic Radiopharmaceutical Targeting Melanoma─Structural, Radiochemical, and Biological Evaluation. Bioconjug Chem 2022; 33:505-522. [PMID: 35239331 DOI: 10.1021/acs.bioconjchem.2c00038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
With the emergence of [225Ac]Ac3+ as a therapeutic radionuclide for targeted α therapy (TAT), access to clinical quantities of the potent, short-lived α-emitter [213Bi]Bi3+ (t1/2 = 45.6 min) will increase over the next decade. With this in mind, the nonadentate chelator, H4neunpa-NH2, has been investigated as a ligand for chelation of [213Bi]Bi3+ in combination with [111In]In3+ as a suitable radionuclidic pair for TAT and single photon emission computed tomography (SPECT) diagnostics. Nuclear magnetic resonance (NMR) spectroscopy was utilized to assess the coordination characteristics of H4neunpa-NH2 on complexation of [natBi]Bi3+, while the solid-state structure of [natBi][Bi(neunpa-NH3)] was characterized via X-ray diffraction (XRD) studies, and density functional theory (DFT) calculations were performed to elucidate the conformational geometries of the metal complex in solution. H4neunpa-NH2 exhibited fast complexation kinetics with [213Bi]Bi3+ at RT achieving quantitative radiolabeling within 5 min at 10-8 M ligand concentration, which was accompanied by the formation of a kinetically inert complex. Two bioconjugates incorporating the melanocortin 1 receptor (MC1R) targeting peptide Nle-CycMSHhex were synthesized featuring two different covalent linkers for in vivo evaluation with [213Bi]Bi3+ and [111In]In3+. High molar activities of 7.47 and 21.0 GBq/μmol were achieved for each of the bioconjugates with [213Bi]Bi3+. SPECT/CT scans of the [111In]In3+-labeled tracer showed accumulation in the tumor over time, which was accompanied by high liver uptake and clearance via the hepatic pathway due to the high lipophilicity of the covalent linker. In vivo biodistribution studies in C57Bl/6J mice bearing B16-F10 tumor xenografts showed good tumor uptake (5.91% ID/g) at 1 h post-administration with [213Bi][Bi(neunpa-Ph-Pip-Nle-CycMSHhex)]. This study demonstrates H4neunpa-NH2 to be an effective chelating ligand for [213Bi]Bi3+ and [111In]In3+, with promising characteristics for further development toward theranostic applications.
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Affiliation(s)
- Luke Wharton
- Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada.,Medicinal Inorganic Chemistry Group, Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Chengcheng Zhang
- Department of Molecular Oncology, BC Cancer Research Institute, Vancouver, British Columbia V5Z 1L3, Canada
| | - Hua Yang
- Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada.,Department of Chemistry, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada
| | - Jutta Zeisler
- Department of Molecular Oncology, BC Cancer Research Institute, Vancouver, British Columbia V5Z 1L3, Canada
| | - Valery Radchenko
- Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada.,Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Cristina Rodríguez-Rodríguez
- Faculty of Pharmaceutical Sciences, University of British Columbia, 2405 Wesbrook Mall, Vancouver, British Columbia V6T 1Z3, Canada.,Department of Physics and Astronomy, University of British Columbia, 6224 Agronomy Road, Vancouver, British Columbia V6T 1Z1, Canada
| | - Maryam Osooly
- Faculty of Pharmaceutical Sciences, University of British Columbia, 2405 Wesbrook Mall, Vancouver, British Columbia V6T 1Z3, Canada
| | - Brian O Patrick
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Kuo-Shyan Lin
- Department of Molecular Oncology, BC Cancer Research Institute, Vancouver, British Columbia V5Z 1L3, Canada.,Department of Radiology, University of British Columbia, Vancouver, British Columbia V5Z 1M9, Canada
| | - François Bénard
- Department of Molecular Oncology, BC Cancer Research Institute, Vancouver, British Columbia V5Z 1L3, Canada.,Department of Radiology, University of British Columbia, Vancouver, British Columbia V5Z 1M9, Canada
| | - Paul Schaffer
- Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada.,Department of Chemistry, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada.,Department of Radiology, University of British Columbia, Vancouver, British Columbia V5Z 1M9, Canada
| | - Chris Orvig
- Medicinal Inorganic Chemistry Group, Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
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28
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ZC3H15 Correlates with a Poor Prognosis and Tumor Progression in Melanoma. BIOMED RESEARCH INTERNATIONAL 2022; 2021:8305299. [PMID: 34988227 PMCID: PMC8723872 DOI: 10.1155/2021/8305299] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 10/25/2021] [Indexed: 11/28/2022]
Abstract
Zinc figure CCCH-type containing 15 (ZC3H15), also called developmentally regulated GTP-binding protein 1 (DRG1) family regulatory protein 1 (DFRP1), is a zinc finger containing protein. Despite playing a role in cellular signaling, it is found overexpressed in acute myeloid leukemia and also an independent prognostic marker in hepatocellular carcinoma patients. However, the biological effect of ZC3H15 in malignant melanoma (MM) remains unexplored. The expression of ZC3H15 in patients was analyzed using the R2: Genomics Analysis and Visualization Platform database. Immunohistochemical analysis, western blot, and qRT-PCR were used to detect ZC3H15 expression in melanoma tissues and cell lines. MTT, BrdU, flow cytometry assay, transwell, and western blot were performed to explore the proliferation, cell cycle, invasion, and migration of melanoma cells. We undertaken colony formation assay in vitro and tumor xenograft in vivo to detect the tumorigenicity of melanoma cells. In the present study, ZC3H15 was demonstrated highly expressed in melanoma tissues and cells. Elevated ZC3H15 impairs the survival of melanoma patients. Meanwhile, attenuation of ZC3H15 in melanoma cells inhibited cell proliferation and induced cycle arrest at G0/G1 phase. Consistently, the expression of cell cycle-related proteins cyclin dependent kinase 4 (CDK4), CDK6, and cyclin D1 (CCND1) was decreased while p21 was upregulated. Furthermore, we found the migration and invasion abilities were inhibited in ZC3H15-knockdown melanoma cells. In addition, downregulation of ZC3H15 resulted in inhibition of colony formation abilities in vitro and tumorigenesis in vivo. ZC3H15 promotes proliferation, migration/invasion, and tumorigenicity of melanoma cells. As a promising biomarker and therapeutic target in MM, ZC3H15 is worthy of further exploration.
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Rinonce HT, Sastri DJ, Trisnawati F, Kameswari B, Ferronika P, Irianiwati. The frequency and clinicopathological significance of NRAS mutations in primary cutaneous nodular melanoma in Indonesia. Cancer Rep (Hoboken) 2022; 5:e1454. [PMID: 34110110 PMCID: PMC8789608 DOI: 10.1002/cnr2.1454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 05/02/2021] [Accepted: 05/04/2021] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Melanoma is a lethal skin malignancy with a high risk of metastasis, which prompts a need for research on treatment targets and prognostic factors. Recent studies show that the presence of neuroblastoma RAS viral oncogene homolog (NRAS) mutation can influence cell growth in melanomas. The NRAS mutation, which stimulates the mitogen-activated protein kinase (MAPK) signaling pathway, is associated with a lower survival rate. However, evidence from Indonesia population is still very rare. Further understanding of the role of NRAS mutations in Indonesian melanoma cases will be crucial in developing new management strategies for melanoma patients with NRAS mutations. AIMS To explore the frequency of NRAS mutations and their clinicopathological associations in patients with primary nodular cutaneous melanoma in Central Java and Yogyakarta, Indonesia. METHODS AND RESULTS Fifty-one paraffin-embedded tissue samples were collected from primary nodular skin melanoma cases between 2011 and 2019 from the two largest referral hospitals in Yogyakarta and Central Java, Indonesia. The NRAS mutation status was evaluated using qualitative real-time polymerase chain reaction (qRT-PCR). The association of NRAS mutation was analyzed with the following: age, gender, location, lymph node metastasis, ulceration, mitotic index, tumor-infiltrating lymphocytes (TILs), necrosis, tumor thickness, lymphovascular invasion (LVI), and tumor size. NRAS mutations were detected in 10 (19.6%) samples and predominantly observed (60%) in exon 2 (G12). These mutations were significantly correlated with lymph node metastases (p = .000); however, they were not associated with other variables analyzed in this study. CONCLUSIONS The prevalence of NRAS mutations in primary nodular cutaneous melanoma cases from Indonesia is consistent with previous studies and is significantly associated with increased lymph node metastases. However, the predominant mutation detected in exon 2 (G12) is different from previous studies conducted in other countries. This suggests that melanoma cases in Javanese people have different characteristics from other ethnicities.
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Affiliation(s)
- Hanggoro Tri Rinonce
- Department of Anatomical Pathology, Faculty of Medicine, Public Health, and NursingUniversitas Gadjah Mada/ Dr. Sardjito HospitalSlemanYogyakartaIndonesia
| | - Deflen Jumatul Sastri
- Department of Anatomical Pathology, Faculty of Medicine, Public Health, and NursingUniversitas Gadjah Mada/ Dr. Sardjito HospitalSlemanYogyakartaIndonesia
| | - Fita Trisnawati
- Department of Anatomical Pathology, Faculty of Medicine, Public Health, and NursingUniversitas Gadjah Mada/ Dr. Sardjito HospitalSlemanYogyakartaIndonesia
| | - Bidari Kameswari
- Department of Anatomical Pathologydr. Soeradji Tirtonegoro HospitalKlatenCentral JavaIndonesia
| | - Paranita Ferronika
- Department of Anatomical Pathology, Faculty of Medicine, Public Health, and NursingUniversitas Gadjah Mada/ Dr. Sardjito HospitalSlemanYogyakartaIndonesia
| | - Irianiwati
- Department of Anatomical Pathology, Faculty of Medicine, Public Health, and NursingUniversitas Gadjah Mada/ Dr. Sardjito HospitalSlemanYogyakartaIndonesia
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Abstract
Melanoma is the most lethal skin cancer that originates from the malignant transformation of melanocytes. Although melanoma has long been regarded as a cancerous malignancy with few therapeutic options, increased biological understanding and unprecedented innovations in therapies targeting mutated driver genes and immune checkpoints have substantially improved the prognosis of patients. However, the low response rate and inevitable occurrence of resistance to currently available targeted therapies have posed the obstacle in the path of melanoma management to obtain further amelioration. Therefore, it is necessary to understand the mechanisms underlying melanoma pathogenesis more comprehensively, which might lead to more substantial progress in therapeutic approaches and expand clinical options for melanoma therapy. In this review, we firstly make a brief introduction to melanoma epidemiology, clinical subtypes, risk factors, and current therapies. Then, the signal pathways orchestrating melanoma pathogenesis, including genetic mutations, key transcriptional regulators, epigenetic dysregulations, metabolic reprogramming, crucial metastasis-related signals, tumor-promoting inflammatory pathways, and pro-angiogenic factors, have been systemically reviewed and discussed. Subsequently, we outline current progresses in therapies targeting mutated driver genes and immune checkpoints, as well as the mechanisms underlying the treatment resistance. Finally, the prospects and challenges in the development of melanoma therapy, especially immunotherapy and related ongoing clinical trials, are summarized and discussed.
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Affiliation(s)
- Weinan Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 of West Changle Road, 710032, Xi'an, Shaanxi, China
| | - Huina Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 of West Changle Road, 710032, Xi'an, Shaanxi, China
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 of West Changle Road, 710032, Xi'an, Shaanxi, China.
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Ascierto PA, Dréno B, Larkin J, Ribas A, Liszkay G, Maio M, Mandalà M, Demidov L, Stroyakovskiy D, Thomas L, de la Cruz-Merino L, Atkinson V, Dutriaux C, Garbe C, Hsu J, Jones S, Li H, McKenna E, Voulgari A, McArthur GA. 5-Year Outcomes with Cobimetinib plus Vemurafenib in BRAFV600 Mutation-Positive Advanced Melanoma: Extended Follow-up of the coBRIM Study. Clin Cancer Res 2021; 27:5225-5235. [PMID: 34158360 PMCID: PMC9401485 DOI: 10.1158/1078-0432.ccr-21-0809] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/19/2021] [Accepted: 06/11/2021] [Indexed: 01/07/2023]
Abstract
PURPOSE The randomized phase III coBRIM study (NCT01689519) demonstrated improved progression-free survival (PFS) and overall survival (OS) with addition of cobimetinib to vemurafenib compared with vemurafenib in patients with previously untreated BRAFV600 mutation-positive advanced melanoma. We report long-term follow-up of coBRIM, with at least 5 years since the last patient was randomized. PATIENTS AND METHODS Eligible patients were randomized 1:1 to receive either oral cobimetinib (60 mg once daily on days 1-21 in each 28-day cycle) or placebo in combination with oral vemurafenib (960 mg twice daily). RESULTS 495 patients were randomized to cobimetinib plus vemurafenib (n = 247) or placebo plus vemurafenib (n = 248). Median follow-up was 21.2 months for cobimetinib plus vemurafenib and 16.6 months for placebo plus vemurafenib. Median OS was 22.5 months (95% CI, 20.3-28.8) with cobimetinib plus vemurafenib and 17.4 months (95% CI, 15.0-19.8) with placebo plus vemurafenib; 5-year OS rates were 31% and 26%, respectively. Median PFS was 12.6 months (95% CI, 9.5-14.8) with cobimetinib plus vemurafenib and 7.2 months (95% CI, 5.6-7.5) with placebo plus vemurafenib; 5-year PFS rates were 14% and 10%, respectively. OS and PFS were longest in patients with normal baseline lactate dehydrogenase levels and low tumor burden, and in those achieving complete response. The safety profile remained consistent with previously published reports. CONCLUSIONS Extended follow-up of coBRIM confirms the long-term clinical benefit and safety profile of cobimetinib plus vemurafenib compared with vemurafenib monotherapy in patients with BRAFV600 mutation-positive advanced melanoma.
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Affiliation(s)
- Paolo A. Ascierto
- Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Naples, Italy.,Corresponding Author: Paolo A. Ascierto, Melanoma, Cancer Immunotherapy and Innovative Therapy Unit, Istituto Nazionale Tumori Fondazione Pascale, Via Mariano Semmola, 80131 Napoli, Italy. Phone: 39-081-5903236; E-mail:
| | | | | | - Antoni Ribas
- Jonsson Comprehensive Cancer Center at the University of California at Los Angeles, Los Angeles, CA, USA
| | | | - Michele Maio
- Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | | | - Lev Demidov
- N.N. Blokhin Russian Cancer Research Center, Moscow, Russia
| | | | - Luc Thomas
- Centre Hospitalier Lyon Sud, Pierre-Bénite, France
| | | | - Victoria Atkinson
- Princess Alexandra Hospital, Woolloongabba, Queensland, Australia; Gallipoli Medical Research Foundation, Greenslopes, Queensland, Australia; and University of Queensland, St. Lucia, Queensland, Australia
| | | | | | - Jessie Hsu
- Genentech, a Member of the Roche Group, South San Francisco, California
| | - Surai Jones
- Genentech, a Member of the Roche Group, South San Francisco, California
| | - Haocheng Li
- F. Hoffmann-La Roche Ltd, Mississauga, ON, Canada
| | - Edward McKenna
- Genentech, a Member of the Roche Group, South San Francisco, California
| | | | - Grant A. McArthur
- Peter MacCallum Cancer Centre and the University of Melbourne, Melbourne, Victoria, Australia
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Stege H, Haist M, Nikfarjam U, Schultheis M, Heinz J, Pemler S, Loquai C, Grabbe S. The Status of Adjuvant and Neoadjuvant Melanoma Therapy, New Developments and Upcoming Challenges. Target Oncol 2021; 16:537-552. [PMID: 34554353 PMCID: PMC8484171 DOI: 10.1007/s11523-021-00840-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2021] [Indexed: 12/14/2022]
Abstract
The global incidence of malignant melanoma, the leading cause of skin cancer death, has steadily increased in recent years. Surgical excision is the treatment of choice for early-stage melanoma. However, 40-60% of patients with high-risk melanoma or with nodal involvement eventually experience loco-regional relapse or tumor progression. Adjuvant therapy aims to reduce the rate of recurrence in radically operated high-risk patients with melanoma and thus improves survival. Interferon-α has long been the only approved drug for adjuvant melanoma therapy, despite an unclear survival benefit. The landmark success of immune-checkpoint inhibitors and BRAF/MEK-directed targeted therapies in the treatment of patients with stage IV melanoma led to the initiation of clinical trials in the adjuvant setting. These trials demonstrated the efficacy of immune-checkpoint inhibitors and targeted therapies for the adjuvant treatment of high-risk patients with melanoma, as shown both by an increase in recurrence-free survival and the emergence of long-term survivors, finally resulting in the approval of the cytotoxic T-lymphocyte antigen 4 inhibitor ipilimumab, PD1 inhibitors (nivolumab, pembrolizumab), and BRAF/MEK inhibitors for adjuvant melanoma therapy. This review aims to delineate the advances in adjuvant melanoma therapy, issuing particularly recent results from clinical trials. Moreover, we also discuss pending issues and future challenges, which comprise the adequate selection of adjuvant regimens for patient subgroups and the identification of markers likely to predict the individual response to adjuvant treatments. Last, we outline the role of emerging neoadjuvant approaches, which may complement adjuvant strategies and are currently investigated in clinical trials.
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Affiliation(s)
- Henner Stege
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
| | - Maximilian Haist
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Ulrike Nikfarjam
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Michael Schultheis
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Jaqueline Heinz
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Saskia Pemler
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Carmen Loquai
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Stephan Grabbe
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
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Subasri M, Lemonde M, Mundluru J, Chang J, Koneru R. Assessing the Educational and Supportive Care Needs of Canadian Metastatic Melanoma Patients and Survivors Attending an Outpatient Clinic. J Patient Exp 2021; 8:23743735211033126. [PMID: 34368426 PMCID: PMC8312183 DOI: 10.1177/23743735211033126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The rapid development of metastatic melanoma treatment options has significantly improved overall survival, but paralleled patient educational and supportive care resources have fallen behind. Particularly, the need for grassroots programs targeting environments outside urban centers has grown. Accordingly, an environmental scan of the Durham region in Ontario, Canada, showed the lack of melanoma-specific resources for outpatients. The goal of this study was to identify the needs of metastatic melanoma patients and survivors attending a large outpatient clinic in Durham, and then develop a patient-reviewed intervention plan. Needs were assessed in 5 domains through a melanoma-specific supportive care needs assessment survey. Among 75 surveyed melanoma patients and survivors, high-level needs were identified in 3 domains: psychological, health system information, and melanoma-specific information. Furthermore, domain-specific needs were heightened in specific sociodemographic groups. Based on these survey results, a multifaceted intervention plan was developed to mitigate future needs. The intervention plan was patient-reviewed in focus groups prior to implementation, refining the developed intervention plan.
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Affiliation(s)
- Mathushan Subasri
- Lakeridge Health Oshawa-Durham Regional Cancer Centre, Oshawa, Ontario, Canada
| | - Manon Lemonde
- Lakeridge Health Oshawa-Durham Regional Cancer Centre, Oshawa, Ontario, Canada
| | - Jahnavi Mundluru
- Lakeridge Health Oshawa-Durham Regional Cancer Centre, Oshawa, Ontario, Canada
| | - Jose Chang
- Lakeridge Health Oshawa-Durham Regional Cancer Centre, Oshawa, Ontario, Canada
| | - Rama Koneru
- Lakeridge Health Oshawa-Durham Regional Cancer Centre, Oshawa, Ontario, Canada
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Vulvar and Vaginal Melanomas-The Darker Shades of Gynecological Cancers. Biomedicines 2021; 9:biomedicines9070758. [PMID: 34209084 PMCID: PMC8301463 DOI: 10.3390/biomedicines9070758] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/20/2021] [Accepted: 06/23/2021] [Indexed: 12/26/2022] Open
Abstract
Melanomas of the skin are poorly circumscribed lesions, very frequently asymptomatic but unfortunately with a continuous growing incidence. In this landscape, one can distinguish melanomas originating in the mucous membranes and located in areas not exposed to the sun, namely the vulvo-vaginal melanomas. By contrast with cutaneous melanomas, the incidence of these types of melanomas is constant, being diagnosed in females in their late sixties. While hairy skin and glabrous skin melanomas of the vulva account for 5% of all cancers located in the vulva, melanomas of the vagina and urethra are particularly rare conditions. The location in areas less accessible to periodic inspection determines their diagnosis in advanced stages, often metastatic. Moreover, despite the large number of drugs newly approved in recent decades for the treatment of cutaneous melanoma, especially in the category of biological drugs, the mortality of vulvo-vaginal melanomas has remained almost constant. This, together with the absence of specific treatment guidelines due to the lack of a sufficient number of cases to conduct randomized clinical trials, makes melanomas with this localization a discouraging diagnosis, associated with a very poor prognosis. Our aim is therefore to draw attention to this oftentimes overlooked entity in order to encourage the community to employ various strategies meant to increase research in this area. By highlighting the main risk factors of vulvar and vaginal melanomas, as well as the clinical manifestations and molecular changes underlying these neoplasms, ideally novel therapeutic schemes will, in time, be brought into effect.
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Trandafir CM, Tischer AA, Horhat ID, Balica NC, Sitaru AM, Guran K, Morar R, Baderca F, Jifcu EM, Moţ IC, Burlacu ON, Poenaru M, Sarău CA. Fortuitous discovery of melanomas in the ENT Department - a histopathological and immunohistochemical study. ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY 2021; 61:1163-1171. [PMID: 34171065 PMCID: PMC8343656 DOI: 10.47162/rjme.61.4.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The melanoma, having its origin in the melanocyte cells, is one of the most aggressive forms of skin cancer in the world with one of the highest rates of brain metastasis. The incidence of cutaneous melanoma in the Mediterranean countries varies from three to five cases/100 000 people/year. Its prognosis is based on an early diagnosis. Sinonasal mucosal melanoma (SNMM) is an extremely rare tumor, accounting for 0.3–2% of all melanomas. The non-specific symptomatology is often delaying the presentation of the patient at the hospital and therefore the diagnosis. The SNMM is a highly aggressive tumor, and the presence of metastasis at the diagnosis usually implies a poor prognosis. The management of the melanomas requires a precise pre-therapeutic assessment and a multidisciplinary approach for the diagnosis, with surgical treatment or radiotherapy required in order to ensure a better a quality of life. In this paper, we retrospectively analyzed two cases of mucosal melanoma and one case of cutaneous melanoma of the nose.
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Affiliation(s)
- Cornelia Marina Trandafir
- Department of Thoracic Surgery, Department of ENT, Victor Babeş University of Medicine and Pharmacy, Timişoara, Romania; ,
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Zheng YJ, Ho C, Lazar A, Ortiz-Urda S. Poor melanoma outcomes and survival in Asian American and Pacific Islander patients. J Am Acad Dermatol 2021; 84:1725-1727. [PMID: 32860918 DOI: 10.1016/j.jaad.2020.08.086] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 08/17/2020] [Accepted: 08/20/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Yixuan James Zheng
- School of Medicine, University of California-San Francisco, San Francisco, California; School of Public Health, University of California-Berkeley, Berkeley, California
| | - Clarice Ho
- School of Public Health, University of California-Berkeley, Berkeley, California
| | - Ann Lazar
- Department of Preventive and Restorative Dental Sciences, University of California-San Francisco, San Francisco, California; Department of Epidemiology and Biostatistics, University of California-San Francisco, San Francisco, California
| | - Susana Ortiz-Urda
- Department of Dermatology, University of California-San Francisco, San Francisco, California.
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Ahluwalia M, Ali MA, Joshi RS, Park ES, Taha B, McCutcheon I, Chiang V, Hong A, Sinclair G, Bartek J, Chen CC. An integrated disease-specific graded prognostic assessment scale for melanoma: contributions of KPS, CITV, number of metastases, and BRAF mutation status. Neurooncol Adv 2021; 3:vdaa152. [PMID: 33506199 PMCID: PMC7810198 DOI: 10.1093/noajnl/vdaa152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Background Stereotactic radiosurgery (SRS) remains a mainstay therapy in the treatment of melanoma brain metastases (BM). While prognostic scales have been developed for melanoma patients who underwent SRS treatment for BM, the pertinence of these scales in the context of molecularly targeted therapies remains unclear. Methods Through a multi-institutional collaboration, we collated the survival patterns of 331 melanoma BM patients with known BRAF mutation status treated with SRS. We established a prognostic scale that was validated in an independent cohort of 174 patients. All patients with BRAF mutations in this series were treated with BRAF inhibitors. Prognostic utility was assessed using Net Reclassification Index (NRI > 0) and integrated discrimination improvement (IDI) metrics. Results In a multivariate Cox proportional hazards model, BRAF mutation status, KPS, number of metastases, and cumulative intracranial tumor volume (CITV) independently contributed to survival prognostication for melanoma patients with SRS-treated BM (P < .05 for all variables). These variables were incorporated into a prognostic scale using the disease-specific graded prognostic assessment (ds-GPA) framework. This integrated melanoma ds-GPA scale was validated in 2 independent cohorts collated through a multi-institutional collaboration. In terms of order of prognostic importance, BRAF mutation status exerted the greatest influence on survival, while KPS, the number of metastases, and CITV exhibited comparable, lesser impacts. Conclusions Optimal survival prognostication for SRS-treated patients with melanoma BM requires an integrated assessment of patient characteristics (KPS), tumor characteristics (CITV and number of metastases), and the mutational profile of the melanoma (BRAF mutation status).
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Affiliation(s)
- Manmeet Ahluwalia
- Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio, USA
| | - Mir A Ali
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Rushikesh S Joshi
- School of Medicine, University of California San Diego, San Diego, California, USA
| | - Eun Suk Park
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Birra Taha
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Ian McCutcheon
- Department of Neurosurgery, MD Anderson Cancer Center, Houston, Texas, USA
| | - Veronica Chiang
- Department of Neurosurgery, Yale University School of Medicine, and Yale Cancer Center, New Haven, Connecticut, USA
| | - Angela Hong
- Melanoma Institute Australia, Wollstonecraft, NSW, Australia
| | - Georges Sinclair
- Department of Oncology, James Cook University Hospital, Middlesbrough, UK.,Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Jiri Bartek
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Clark C Chen
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, USA
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Gullestad HP, Haugen G, Fosså SD. Late arm and shoulder problems after axillary therapeutic lymph node dissection in patients with melanoma. J Plast Surg Hand Surg 2020; 55:127-131. [PMID: 33176535 DOI: 10.1080/2000656x.2020.1842746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Lymphedema is exempted, only a few studies have dealt with the late adverse effects in melanoma patients who have undergone axillary therapeutic lymph node dissection (ATLND) for the clinical nodal disease. We evaluated the data on late arm/shoulder problems (ASPs) reported by the patients and daily life impairment after ATLND and identified the risk factors. MATERIAL AND METHODS Between 2008 and 2014, 82 patients underwent full en bloc Level I-III ATLND. After a median of 56 months (range 34-104), 76 patients (compliance: 93%) rated their ASPs and daily life dysfunction in a questionnaire, leading to the calculation of individual a Symptom/Problem Summary Score and a Function Summary Score. Multivariate analyses identified risk factors. RESULTS Two groups of patients were identified. Group 1: no or mild ASPs, n = 56 (74%). Group 2: at least one moderate, severe and very severe ASP, n = 20 (26%). Overall, lymphedema, numbness and restricted arm movements represented the most frequent ASPs. Based on the distribution of the summary scores, about 60% of the patients reported no or only mild symptoms/problems and no or mild dysfunction. More than mild impairment of daily life was reported by five patients. On multivariate analyses, increasing tumor size and decreasing age were identified as risk factors. CONCLUSION Our sample shows that ATLND in melanoma patients with the clinically detectable disease can be performed without a major risk of late ASPs and impaired daily life. Increasing tumor size and decreasing age at the surgery are risk factors for developing ASP-related dysfunction.
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Affiliation(s)
- Hans P Gullestad
- Division of Plastic Surgery, Department of Surgical Oncology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway.,Division of Oncoplastic Surgery, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Gro Haugen
- Section for Cancer Rehabilitation, Department of Clinical Service, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Sophie D Fosså
- Department of Clinical Cancer Research, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
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Fausto de Souza D, Tsering T, Burnier MN, Bravo-Filho V, Dias ABT, Abdouh M, Goyeneche A, Burnier JV. Acetylsalicylic Acid Exerts Potent Antitumor and Antiangiogenic Effects in Cutaneous and Uveal Melanoma Cell Lines. Ocul Oncol Pathol 2020; 6:442-455. [PMID: 33447595 DOI: 10.1159/000510582] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 07/29/2020] [Indexed: 12/12/2022] Open
Abstract
Introduction Acetylsalicylic acid (ASA) has been investigated for a potential anticancer role in several cancers, such as colorectal, ovarian, and endometrial cancer. Moreover, ASA has been shown to abrogate various processes that contribute to tumor growth and progression. Objective The aim of this study was to evaluate the effects of ASA on cutaneous melanoma (CM) and uveal melanoma (UM). Methods Human CM and UM cells were treated with 5 mM ASA and assessed for changes in cellular functions. Antiangiogenic effects of ASA were determined using an ELISA-based assay for 10 proangiogenic cytokines, and then validated by Western blot. Finally, proteomic analysis of ASA-treated cells was performed to elucidate the changes that may be responsible for ASA-mediated effects in melanoma cells. Results Treatment with ASA significantly inhibited the proliferation, invasion, and migration capabilities, and caused a significant decrease in angiogenin and PIGF secretion in both CM and UM. Mass spectrometry revealed 179 protein changes associated with ASA in the CM and UM cell lines. Conclusions These results suggest that ASA may be effective as an adjuvant therapy in metastatic CM and UM. Future studies are needed to determine the regulating targets that are responsible for the antitumor effects of ASA.
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Affiliation(s)
| | - Thupten Tsering
- Henry C. Witelson Ocular Pathology Laboratory, McGill University, Montreal, Québec, Canada
| | - Miguel N Burnier
- Henry C. Witelson Ocular Pathology Laboratory, McGill University, Montreal, Québec, Canada
| | - Vasco Bravo-Filho
- Henry C. Witelson Ocular Pathology Laboratory, McGill University, Montreal, Québec, Canada
| | | | - Mohamed Abdouh
- Henry C. Witelson Ocular Pathology Laboratory, McGill University, Montreal, Québec, Canada
| | - Alicia Goyeneche
- Henry C. Witelson Ocular Pathology Laboratory, McGill University, Montreal, Québec, Canada
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Caini S, Gandini S, Botta F, Tagliabue E, Raimondi S, Nagore E, Zanna I, Maisonneuve P, Newton-Bishop J, Polsky D, Lazovich D, Kumar R, Kanetsky PA, Hoiom V, Ghiorzo P, Landi MT, Ribas G, Menin C, Stratigos AJ, Palmieri G, Guida G, García-Borrón JC, Nan H, Little J, Sera F, Puig S, Fargnoli MC. MC1R variants and cutaneous melanoma risk according to histological type, body site, and Breslow thickness: a pooled analysis from the M-SKIP project. Melanoma Res 2020; 30:500-510. [PMID: 32898390 PMCID: PMC7479262 DOI: 10.1097/cmr.0000000000000668] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Little is known on whether melanocortin 1 receptor (MC1R) associated cutaneous melanoma (CM) risk varies depending on histological subtype and body site, and whether tumour thickness at diagnosis (the most important prognostic factor for CM patients) differs between MC1R variant carriers and wild-type individuals. We studied the association between MC1R variants and CM risk by histological subtype, body site, and Breslow thickness, using the database of the M-SKIP project. We pooled individual data from 15 case-control studies conducted during 2005-2015 in Europe and the USA. Study-specific, multi-adjusted odds ratios were pooled into summary odds ratios (SOR) and 95% confidence intervals (CI) using random-effects models. Six thousand eight hundred ninety-one CM cases and 5555 controls were included. CM risk was increased among MC1R variant carriers vs. wild-type individuals. The increase in risk was comparable across histological subtypes (SOR for any variant vs. wild-type ranged between 1.57 and 1.70, always statistical significant) except acral lentiginous melanoma (ALM), for which no association emerged; and slightly greater on chronically (1.74, 95% CI 1.47-2.07) than intermittently (1.55, 95% CI 1.34-1.78) sun-exposed skin. CM risk was greater for those carrying 'R' vs. 'r' variants; correlated with the number of variants; and was more evident among individuals not showing the red hair colour phenotype. Breslow thickness was not associated with MC1R status. MC1R variants were associated with an increased risk of CM of any histological subtype (except ALM) and occurring on both chronically and intermittently sun-exposed skin.
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Affiliation(s)
- Saverio Caini
- Cancer Risk Factors and Lifestyle Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network (ISPRO), Florence, Italy
| | - Sara Gandini
- Molecular and Pharmaco-Epidemiology Unit, Department of Molecular Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Francesca Botta
- Department of Statistics and Quantitative Methods, Università degli Studi di Milano-Bicocca, Milan, Italy
- Division of Epidemiology and Biostatistics, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | | | - Sara Raimondi
- Molecular and Pharmaco-Epidemiology Unit, Department of Molecular Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Eduardo Nagore
- Department of Dermatology, Instituto Valenciano de Oncologia, Valencia, Spain
| | - Ines Zanna
- Cancer Risk Factors and Lifestyle Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network (ISPRO), Florence, Italy
| | - Patrick Maisonneuve
- Division of Epidemiology and Biostatistics, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Julia Newton-Bishop
- Section of Epidemiology and Biostatistics, Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - David Polsky
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, NYU Langone Medical Center, New York, NY, USA
| | - DeAnn Lazovich
- Division of Epidemiology and Community Health, University of Minnesota, MN, USA
| | - Rajiv Kumar
- Division of Molecular Genetic Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | - Peter A. Kanetsky
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Veronica Hoiom
- Department of Oncology and Pathology, Cancer Center, Karolinska Institutet, Stockholm, Sweden
| | - Paola Ghiorzo
- Department of Internal Medicine and Medical Specialties, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - Maria Teresa Landi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Gloria Ribas
- Dptd. Oncologia medica y hematologia, Fundación Investigación Clínico de Valencia Instituto de Investigación Sanitaria- INCLIVA, Valencia, Spain
| | - Chiara Menin
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | | | - Giuseppe Palmieri
- Unit of Cancer Genetics, Istituto di Chimica Biomolecolare, CNR, Sassari, Italy
| | - Gabriella Guida
- Department of Basic Medical Sciences, Neurosciences and Sense Organs; University of Bari “A. Moro”, Italy
| | - Jose Carlos García-Borrón
- Department of Biochemistry, Molecular Biology and Immunology, University of Murcia and IMIB-Arrixaca, Murcia, Spain
| | - Hongmei Nan
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Melvin & Bren Simon Cancer Center, Indiana University, Indianapolis, IN, USA
| | - Julian Little
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Francesco Sera
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK
| | - Susana Puig
- Melanoma Unit, Dermatology Department, Hospital Clinic Barcelona, Universitat de Barcelona, Institut d’Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS) Spain & CIBER de Enfermedades Raras, Barcelona, Spain
| | - Maria Concetta Fargnoli
- Department of Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
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Ascierto PA, Ribas A, Larkin J, McArthur GA, Lewis KD, Hauschild A, Flaherty KT, McKenna E, Zhu Q, Mun Y, Dréno B. Impact of initial treatment and prognostic factors on postprogression survival in BRAF-mutated metastatic melanoma treated with dacarbazine or vemurafenib ± cobimetinib: a pooled analysis of four clinical trials. J Transl Med 2020; 18:294. [PMID: 32746839 PMCID: PMC7397682 DOI: 10.1186/s12967-020-02458-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 07/22/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND We sought to identify patient subgroups with distinct postprogression overall survival (ppOS) outcomes and investigate the impact of original treatment assignment and initial postprogression treatment (ppRx) on ppOS. METHODS Recursive partitioning analysis (RPA) was performed to model relationships between prespecified covariates and ppOS in patients with BRAFV600-mutated metastatic melanoma who had experienced progressive disease (PD) following treatment with cobimetinib plus vemurafenib, vemurafenib monotherapy, or dacarbazine in the BRIM-2, BRIM-3, BRIM-7, and coBRIM studies. Prognostic subgroups identified by RPA were then applied to pooled treatment cohorts. The primary endpoint was ppOS, defined as time from first PD to death from any cause. RESULTS RPA identified baseline lactate dehydrogenase (LDH), baseline disease stage, Eastern Cooperative Oncology Group performance status at PD, and ppRx as significant prognostic factors for ppOS. Median ppOS was longest in patients with normal baseline LDH, stage M1c disease at baseline, and ppRx with immunotherapy or targeted therapy (12.2 months; 95% CI 10.3-16.1) and shortest in those with elevated baseline LDH > 2 × upper limit of normal (2.3 months; 95% CI 1.8-2.7). Original treatment assignment did not impact ppOS. Across treatment cohorts, patients treated with immunotherapy or targeted therapy after PD had better ppOS than those given other treatments. CONCLUSION A combination of factors at baseline (LDH, disease stage) and PD (performance status, ppRx) impact ppOS outcomes. ppRx with immunotherapy or targeted therapy is an independent prognostic factor for improved overall survival following progression regardless of original treatment. Trial registration The trials included in this analysis are registered with ClinicalTrials.gov: NCT00949702 (BRIM-2), NCT01006980 (BRIM-3), NCT01271803 (BRIM-7), and NCT01689519 (coBRIM).
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Affiliation(s)
- Paolo A Ascierto
- Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Via Mariano Semmola, 80131, Naples, Italy.
| | - Antoni Ribas
- Jonsson Comprehensive Cancer Center, University of California at Los Angeles, 100 Medical Plaza Driveway #550, Los Angeles, CA, 90095, USA
| | - James Larkin
- The Royal Marsden NHS Foundation Trust, 203 Fulham Road, Chelsea, London, SW3 6JJ, UK
| | - Grant A McArthur
- Peter MacCallum Cancer Centre, 305 Grattan Street, East Melbourne, VIC, 3000, Australia.,University of Melbourne, Parkville, VIC, Australia
| | - Karl D Lewis
- University of Colorado Comprehensive Cancer Center, 1665 Aurora Court, Aurora, CO, 80045, USA
| | - Axel Hauschild
- University Hospital Schleswig-Holstein, Rosalind-Franklin-Str. 7, 24105, Kiel, Germany
| | - Keith T Flaherty
- Massachusetts General Hospital, 55 Fruit Street, Yawkey 9E, Boston, MA, 02114, USA
| | - Edward McKenna
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Qian Zhu
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Yong Mun
- Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
| | - Brigitte Dréno
- Nantes University, 1 Place Alexis Ricordeau, 44093, Nantes Cedex 1, France
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Patrinely JR, Baker LX, Davis EJ, Song H, Ye F, Johnson DB. Outcomes after progression of disease with anti-PD-1/PD-L1 therapy for patients with advanced melanoma. Cancer 2020; 126:3448-3455. [PMID: 32463489 PMCID: PMC7695037 DOI: 10.1002/cncr.32984] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/11/2020] [Accepted: 04/15/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Greater than one-half of patients with melanoma who are treated with antibodies blocking programmed cell death protein 1 receptor (anti-PD-1) experience disease progression. The objective of the current study was to identify prognostic factors and outcomes in patients with metastatic melanoma that progressed while they were receiving anti-PD-1 therapy. METHODS The authors evaluated 383 consecutively treated patients who received anti-PD-1 for advanced melanoma between 2009 and 2019. Patient and disease characteristics at baseline and at the time of progression, subsequent therapies, objective response rate (ORR), overall survival, and progression-free survival were assessed. RESULTS Of 383 patients, 247 experienced disease progression. The median survival after progression was 6.8 months. There was no difference in survival noted after disease progression based on primary tumor subtype, receipt of prior therapy, or therapy type. However, significantly improved survival after disease progression correlated with clinical features at the time of progression, including normal lactate dehydrogenase, more favorable metastatic stage (American Joint Committee on Cancer eighth edition stage IV M1a vs M1b, M1c, or M1d), mutation status (NRAS or treatment-naive BRAF V600 vs BRAF/NRAS wild-type or treatment-experienced BRAF-mutant), decreasing tumor bulk, and progression at solely existing lesions. After progression, approximately 54.3% of patients received additional systemic therapy. A total of 41 patients received BRAF/MEK inhibition (ORR of 58.6%, including 70.4% for BRAF/MEK-naive patients), 30 patients received ipilimumab (ORR of 0%), and 11 patients received ipilimumab plus nivolumab (ORR of 27.3%). CONCLUSIONS The current study identified prognostic factors in advanced melanoma for patients who experienced disease progression while receiving anti-PD-1, including lactate dehydrogenase, stage of disease, site of disease progression, tumor size, and mutation status.
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Affiliation(s)
- James R Patrinely
- School of Medicine, Vanderbilt University, Nashville, Tennessee, USA
| | - Laura X Baker
- School of Medicine, Vanderbilt University, Nashville, Tennessee, USA
| | - Elizabeth J Davis
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Haocan Song
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Fei Ye
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Douglas B Johnson
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Schummer P, Schilling B, Gesierich A. Long-Term Outcomes in BRAF-Mutated Melanoma Treated with Combined Targeted Therapy or Immune Checkpoint Blockade: Are We Approaching a True Cure? Am J Clin Dermatol 2020; 21:493-504. [PMID: 32124332 PMCID: PMC7371660 DOI: 10.1007/s40257-020-00509-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Approximately 50% of all melanomas harbor an activating BRAF mutation. In patients suffering from an advanced melanoma with such a somatic alteration, combined targeted therapy with a BRAF and MEK inhibitor can be applied to significantly increase the survival probability. Nevertheless, resistance mechanisms, as well as negative predictive biomarkers (elevated lactate dehydrogenase levels, high number of metastatic organ disease sites, brain metastasis), remain a major problem in treating melanoma patients. Recently, a landmark overall survival (OS) rate of 34% after 5 years of combined targeted therapy in treatment-naïve patients was reported. On the other hand, patients harboring a BRAF mutation and receiving first-line immune checkpoint blockade with ipilimumab plus nivolumab showed a 5-year OS rate of 60%. As indicated by these data, long-term survival can be reached in melanoma patients but it remains unclear if this is equivalent to reaching a true cure for metastatic melanoma. In this review, we summarize the recent results for combined targeted therapy and immunotherapy in advanced melanoma harboring an activating BRAF mutation and discuss the impact of baseline characteristics on long-term outcome.
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Affiliation(s)
- Patrick Schummer
- Department of Dermatology, University Hospital Würzburg, Josef-Schneider-Str. 2, 97080, Würzburg, Germany
| | - Bastian Schilling
- Department of Dermatology, University Hospital Würzburg, Josef-Schneider-Str. 2, 97080, Würzburg, Germany.
| | - Anja Gesierich
- Department of Dermatology, University Hospital Würzburg, Josef-Schneider-Str. 2, 97080, Würzburg, Germany
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Vlaykova T, Kurzawski M, Tacheva T, Dimov D, Anastasov A, Vlaykova D, Miteva A, O'donoghue N, Drozdzik M. Effects of the IL6 -174G>C promoter polymorphism and IL-6 serum levels on the progression of cutaneous malignant melanoma. Oncol Lett 2020; 20:1781-1791. [PMID: 32724421 PMCID: PMC7377025 DOI: 10.3892/ol.2020.11740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 03/26/2020] [Indexed: 11/05/2022] Open
Abstract
Cutaneous malignant melanoma (CMM) is one of the most immunogenic types of cancer, with a 6-fold higher rate of spontaneous regression than any other malignancy. In addition to responsiveness to different immunotherapies, the immunogenicity of CMM highlights the important role of the host immune system in the response to CMM. The present study aimed to explore the role of two functional promoter polymorphisms [IL6 -174G>C (rs1800785) and TNFA -308G>A (rs1800629)] in the regulation of the genes encoding the pro-inflammatory cytokines interleukin (IL)-6 and tumor necrosis factor-α, specifically in patients with CMM. A total of 76 patients with CMM and 200 control subjects were genotyped using PCR-restriction fragment length polymorphism. The genotype frequencies for both single nucleotide polymorphisms (SNPs) did not differ significantly between the patients and controls (P=0.358 and P=0.810 for IL6 and TNFA, respectively). However, compared with carriers of C-allele genotypes (CG+CC), patients with the IL6 -174GG genotype exhibited more advanced melanoma (Clark scale ≥3; P=0.037) and shorter survival times, particularly those who worked outdoors (in conditions with increased sunlight exposure; P=0.016). Furthermore, the serum IL-6 levels of patients with CMM were significantly higher than those of the control subjects, which were associated with unfavorable blood and serum characteristics and tumor progression (development of new distant metastases; P=0.004), and with a shorter overall survival time (P=0.042). Using a Cox proportional hazard model, the IL6 -174GG genotype was found to be an independent prognostic factor for reduced survival time (P=0.030), together with sex (being male; P=0.004) and occupations with higher exposure to sunlight (P=0.047). In conclusion, the results of the present study indicated that the promoter polymorphisms IL6 -174G>C and TNFA -308G>A are not predisposing factors for CMM. However, the IL6 -174G>C SNP and IL-6 serum concentrations are likely to influence the progression of the disease, and the GG genotype and higher IL-6 serum levels may indicate shorter survival.
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Affiliation(s)
- Tatyana Vlaykova
- Department of Chemistry and Biochemistry, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
| | - Mateuzh Kurzawski
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University, Szczecin 70-204, Poland
| | - Tanya Tacheva
- Department of Chemistry and Biochemistry, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
| | - Dimo Dimov
- Department of Chemistry and Biochemistry, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
| | - Asen Anastasov
- Department of Chemistry and Biochemistry, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
| | - Denitsa Vlaykova
- Department of Chemistry and Biochemistry, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
| | - Ani Miteva
- Department of Medical Ethics and Law, Faculty of Public Health, Medical University of Sofia, Sofia 1431, Bulgaria
| | - Niamh O'donoghue
- Department of Chemistry and Biochemistry, Medical Faculty, Trakia University, Stara Zagora 6000, Bulgaria
| | - Marek Drozdzik
- Department of Experimental and Clinical Pharmacology, Pomeranian Medical University, Szczecin 70-204, Poland
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Circ-GLI1 promotes metastasis in melanoma through interacting with p70S6K2 to activate Hedgehog/GLI1 and Wnt/β-catenin pathways and upregulate Cyr61. Cell Death Dis 2020; 11:596. [PMID: 32732916 PMCID: PMC7393080 DOI: 10.1038/s41419-020-02799-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023]
Abstract
Circular RNAs (circRNAs) are emerging regulators in the development of human cancers. However, the role of circRNAs in melanoma is poorly understood. Microarray analysis and qRT-PCR was applied to screen out circRNAs that were differentially expressed in melanoma cells compared to normal cells. Currently, we first proved that inhibition of CYR61, an angiogenesis factor with controversial functions in melanoma, restrained cell migration, invasion and angiogenesis in melanoma. Thereafter, a novel circRNA hsa_circ_0027247 derived from GLI1 (circ-GLI1) was identified to positively modulate CYR61 expression in melanoma cell lines. Besides, silencing circ-GLI1 hindered melanoma cell metastasis as well. Interestingly, we unveiled that circ-GLI1 enhanced CYR61 transcription by an indirect manner. Meanwhile, circ-GLI1 activated Hedgehog/GLI1 and Wnt/β-catenin pathways by affecting the degradation of GLI1 and β-catenin. Moreover, we found that circ-GLI1 interacted with p70S6K2 to induce GSK3β phosphorylation at Ser9, and therefore blocked the binding of GSK3β with GLI1 and β-catenin so as to elevate their protein expression. Of note, CYR61 was transcriptionally activated by MYC, a well-recognized downstream target of both GLI1 and β-catenin. In conclusion, circ-GLI1 exacerbates the metastasis and angiogenesis of melanoma by upregulating Cyr61 via p70S6K2-dependent activation of Hedgehog/GLI1 and Wnt/β-catenin pathways.
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Singh N, Eberhardt M, Wolkenhauer O, Vera J, Gupta SK. An integrative network-driven pipeline for systematic identification of lncRNA-associated regulatory network motifs in metastatic melanoma. BMC Bioinformatics 2020; 21:329. [PMID: 32703153 PMCID: PMC7376740 DOI: 10.1186/s12859-020-03656-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 07/13/2020] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Melanoma phenotype and the dynamics underlying its progression are determined by a complex interplay between different types of regulatory molecules. In particular, transcription factors (TFs), microRNAs (miRNAs), and long non-coding RNAs (lncRNAs) interact in layers that coalesce into large molecular interaction networks. Our goal here is to study molecules associated with the cross-talk between various network layers, and their impact on tumor progression. RESULTS To elucidate their contribution to disease, we developed an integrative computational pipeline to construct and analyze a melanoma network focusing on lncRNAs, their miRNA and protein targets, miRNA target genes, and TFs regulating miRNAs. In the network, we identified three-node regulatory loops each composed of lncRNA, miRNA, and TF. To prioritize these motifs for their role in melanoma progression, we integrated patient-derived RNAseq dataset from TCGA (SKCM) melanoma cohort, using a weighted multi-objective function. We investigated the expression profile of the top-ranked motifs and used them to classify patients into metastatic and non-metastatic phenotypes. CONCLUSIONS The results of this study showed that network motif UCA1/AKT1/hsa-miR-125b-1 has the highest prediction accuracy (ACC = 0.88) for discriminating metastatic and non-metastatic melanoma phenotypes. The observation is also confirmed by the progression-free survival analysis where the patient group characterized by the metastatic-type expression profile of the motif suffers a significant reduction in survival. The finding suggests a prognostic value of network motifs for the classification and treatment of melanoma.
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Affiliation(s)
- Nivedita Singh
- Department of Biochemistry, Babu Banarasi Das University, Faizabad Road, Lucknow, Uttar Pradesh, 226028, India
| | - Martin Eberhardt
- Laboratory of Systems Tumor Immunology, Department of Dermatology, Universitätsklinikum Erlangen and Faculty of Medicine, Friedrich-Alexander University of Erlangen-Nürnberg, Hartmannstr.14, 91052, Erlangen, Germany
| | - Olaf Wolkenhauer
- Department of Systems Biology and Bioinformatics, University of Rostock, 18059, Rostock, Germany.,Chhattisgarh Swami Vivekanand Technical University, Bhilai, Chhattisgarh, 491107, India.,Stellenbosch Institute for Advanced Study (STIAS), Wallenberg Research Centre at Stellenbosch University, Mostertsdrift, Stellenbosch, 7600, South Africa
| | - Julio Vera
- Laboratory of Systems Tumor Immunology, Department of Dermatology, Universitätsklinikum Erlangen and Faculty of Medicine, Friedrich-Alexander University of Erlangen-Nürnberg, Hartmannstr.14, 91052, Erlangen, Germany
| | - Shailendra K Gupta
- Department of Systems Biology and Bioinformatics, University of Rostock, 18059, Rostock, Germany. .,Chhattisgarh Swami Vivekanand Technical University, Bhilai, Chhattisgarh, 491107, India.
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Depciuch J, Stanek-Widera A, Khinevich N, Bandarenka HV, Kandler M, Bayev V, Fedotova J, Lange D, Stanek-Tarkowska J, Cebulski J. The Spectroscopic Similarity between Breast Cancer Tissues and Lymph Nodes Obtained from Patients with and without Recurrence: A Preliminary Study. Molecules 2020; 25:molecules25143295. [PMID: 32708082 PMCID: PMC7397234 DOI: 10.3390/molecules25143295] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 01/06/2023] Open
Abstract
Lymph nodes (LNs) play a very important role in the spread of cancer cells. Moreover, it was noticed that the morphology and chemical composition of the LNs change in the course of cancer development. Therefore, finding and monitoring similarities between these characteristics of the LNs and tumor tissues are essential to improve diagnostics and therapy of this dreadful disease. In the present study, we used Raman and Fourier transform infrared (FTIR) spectroscopies to compare the chemical composition of the breast cancer tissues and LNs collected from women without (I group-4 patients) and with (II group-4 patients) recurrence. It was shown that the similarity of the chemical composition of the breast tissues and LNs is typical for the II group of the patients. The average Raman spectrum of the breast cancer tissues from the I group was not characterized by vibrations in the 800-1000 cm-1 region originating from collagen and carbohydrates, which are typical for tumor-affected breast tissues. At the same time, this spectrum contains peaks at 1029 cm-1, corresponding to PO2- from DNA, RNA and phospholipids, and 1520 cm-1, which have been observed in normal breast tissues before. It was shown that Raman bands of the average LN spectrum of the II group associated with proteins and carbohydrates are more intensive than those of the breast tissues spectrum. The intensity of the Raman spectra collected from the samples of the II group is almost three times higher compared to the I group. The vibrations of carbohydrates and amide III are much more intensive in the II group's case. The Raman spectra of the breast cancer tissues and LNs of the II group's samples do not contain bands (e.g., 1520 cm-1) found in the Raman spectra of the normal breast tissues elsewhere. FTIR spectra of the LNs of the I group's women showed a lower level of vibrations corresponding to functional group building nucleic acid, collagen, carbohydrates, and proteins in comparison with the breast cancer tissues. Pearson's correlation test showed positive and more significant interplay between the nature of the breast tissues and LN spectra obtained for the II group of patients than that in the I group's spectra. Moreover, principal component analysis (PCA) showed that it is possible to distinguish Raman and FTIR spectra of the breast cancer tissues and LNs collected from women without recurrence of the disease.
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Affiliation(s)
- Joanna Depciuch
- Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland
- Correspondence: (J.D.); (J.F.)
| | - Agata Stanek-Widera
- Faculty of Medicine, University of Technology, Rolna 43, 40-555 Katowice, Poland; (A.S.-W.); (D.L.)
| | - Nadia Khinevich
- Laboratory of Applied Plasmonics, Belarusian State University of Informatics and Radioelectronics, 220013 Minsk, Belarus; (N.K.); (H.V.B.)
| | - Hanna V. Bandarenka
- Laboratory of Applied Plasmonics, Belarusian State University of Informatics and Radioelectronics, 220013 Minsk, Belarus; (N.K.); (H.V.B.)
- Polytechnic School, Arizona State University, Mesa, AZ 85212, USA
| | - Michal Kandler
- Institute of Physics, University of Rzeszow, College of Natural Sciences, PL-35959 Rzeszow, Poland; (M.K.); (J.C.)
| | - Vadim Bayev
- Research Institute for Nuclear Problems of Belarusian State University, 220030 Minsk, Belarus;
| | - Julia Fedotova
- Research Institute for Nuclear Problems of Belarusian State University, 220030 Minsk, Belarus;
- Correspondence: (J.D.); (J.F.)
| | - Dariusz Lange
- Faculty of Medicine, University of Technology, Rolna 43, 40-555 Katowice, Poland; (A.S.-W.); (D.L.)
| | - Jadwiga Stanek-Tarkowska
- Institute of Agricultural Sciences, Land Management and Environmental Protection, University of Rzeszow, PL-35959 Rzeszow, Poland;
| | - Jozef Cebulski
- Institute of Physics, University of Rzeszow, College of Natural Sciences, PL-35959 Rzeszow, Poland; (M.K.); (J.C.)
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Peng Y, Chu Y, Chen Z, Zhou W, Wan S, Xiao Y, Zhang Y, Li J. Combining texture features of whole slide images improves prognostic prediction of recurrence-free survival for cutaneous melanoma patients. World J Surg Oncol 2020; 18:130. [PMID: 32546168 PMCID: PMC7298832 DOI: 10.1186/s12957-020-01909-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/08/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Accurate prediction of recurrence-free survival (RFS) is important for the prognosis of cutaneous melanoma patients. The image-based pathological examination remains as the gold standard for diagnosis. It is of clinical interest to account for computer-aided processing of pathology image when performing prognostic analysis. METHODS We enrolled in this study a total of 152 patients from TCGA-SKCM (The Cancer Genome Atlas Skin Cutaneous Melanoma project) with complete information in recurrence-related survival time, baseline variables (clinicopathologic variables, mutation status of BRAF and NRAS genes), gene expression data, and whole slide image (WSI) features. We preprocessed WSI to segment global or nucleus areas, and extracted 3 types of texture features from each region. We performed cross validation and used multiple evaluation metrics including C-index and time-dependent AUC to determine the best model of predicting recurrence events. We further performed differential gene expression analysis between the higher and lower-risk groups within AJCC pathologic tumor stage III patients to explore the underlying molecular mechanisms driving risk stratification. RESULTS The model combining baseline variables and WSI features had the best performance among models with any other types of data integration. The prognostic risk score generated by this model could provide a higher-resolution risk stratification within pathologically defined subgroups. We found the selected image features captured important immune-related variations, such as the aberration of expression in T cell activation and proliferation gene sets, and therefore contributed to the improved prediction. CONCLUSIONS Our study provided a prognostic model based on the combination of baseline variables and computer-processed WSI features. This model provided more accurate prediction than models based on other types of data combination in recurrence-free survival analysis. TRIAL REGISTRATION This study was based on public open data from TCGA and hence the study objects were retrospectively registered.
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Affiliation(s)
- Yanbin Peng
- Department of Microsurgery, Peking University Shenzhen Hospital, Futian District, Shenzhen, 518036 China
| | - Yunfeng Chu
- Department of Microsurgery, Peking University Shenzhen Hospital, Futian District, Shenzhen, 518036 China
| | - Zhong Chen
- Department of Microsurgery, Peking University Shenzhen Hospital, Futian District, Shenzhen, 518036 China
| | - Wen Zhou
- Department of Microsurgery, Peking University Shenzhen Hospital, Futian District, Shenzhen, 518036 China
| | - Shengxiang Wan
- Department of Microsurgery, Peking University Shenzhen Hospital, Futian District, Shenzhen, 518036 China
| | - Yingfeng Xiao
- Department of Microsurgery, Peking University Shenzhen Hospital, Futian District, Shenzhen, 518036 China
| | - Youlong Zhang
- Department of Biostatistics, HuaJia Biomedical Intelligence, Shenzhen Overseas Chinese High-Tech Venture Park, Nanshan District, Shenzhen, 518057 China
| | - Jialu Li
- Department of Biostatistics, HuaJia Biomedical Intelligence, Shenzhen Overseas Chinese High-Tech Venture Park, Nanshan District, Shenzhen, 518057 China
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Jenkins RW, Fisher DE. Treatment of Advanced Melanoma in 2020 and Beyond. J Invest Dermatol 2020; 141:23-31. [PMID: 32268150 DOI: 10.1016/j.jid.2020.03.943] [Citation(s) in RCA: 171] [Impact Index Per Article: 42.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 03/16/2020] [Indexed: 01/22/2023]
Abstract
The melanoma field has seen an unprecedented set of clinical advances over the past decade. Therapeutic efficacy for advanced or metastatic melanoma went from being one of the most poorly responsive to one of the more responsive. Perhaps most strikingly, the advances that transformed management of the disease are based upon modern mechanism-based therapeutic strategies. The targeted approaches that primarily suppress the BRAF oncoprotein pathway have a high predictability of efficacy although less optimal depth or durability of response. Immunotherapy is primarily based on blockade of one or two immune checkpoints and has a lower predictability of response but higher fractions of durable remissions. This article reviews the clinical progress in management of advanced melanoma and also discusses the impact of the same therapies on earlier stage disease, where the agents have shown significant promise in treating resectable but high-risk clinical scenarios. Collectively, the progress in melanoma therapeutics has transformed the standard of care for patients, informed new approaches that are increasingly utilized for treatment of other malignancies, and suggest novel strategies to further boost efficacy for the many patients not yet receiving optimal benefit from these approaches.
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Affiliation(s)
- Russell W Jenkins
- Center for Cancer Research, Department of Medicine, MGH Cancer Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; Laboratory for Systems Pharmacology, Harvard Program in Therapeutic Sciences, Harvard Medical School, Boston, Massachusetts, USA
| | - David E Fisher
- Cutaneous Biology Research Center, Department of Dermatology and MGH Cancer Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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50
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Dhall A, Patiyal S, Kaur H, Bhalla S, Arora C, Raghava GPS. Computing Skin Cutaneous Melanoma Outcome From the HLA-Alleles and Clinical Characteristics. Front Genet 2020; 11:221. [PMID: 32273881 PMCID: PMC7113398 DOI: 10.3389/fgene.2020.00221] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 02/25/2020] [Indexed: 12/16/2022] Open
Abstract
Human leukocyte antigen (HLA) are essential components of the immune system that stimulate immune cells to provide protection and defense against cancer. Thousands of HLA alleles have been reported in the literature, but only a specific set of HLA alleles are present in an individual. The capability of the immune system to recognize cancer-associated mutations depends on the presence of a particular set of alleles, which elicit an immune response to fight against cancer. Therefore, the occurrence of specific HLA alleles affects the survival outcome of cancer patients. In the current study, prediction models were developed, using 401 cutaneous melanoma patients, to predict the overall survival (OS) of patients using their clinical data and HLA alleles. We observed that the presence of certain favorable superalleles like HLA-B∗55 (HR = 0.15, 95% CI 0.034-0.67), HLA-A∗01 (HR = 0.5, 95% CI 0.3-0.8), is responsible for the improved OS. In contrast, the presence of certain unfavorable superalleles such as HLA-B∗50 (HR = 2.76, 95% CI 1.284-5.941), HLA-DRB1∗12 (HR = 3.44, 95% CI 1.64-7.2) is responsible for the poor survival. We developed prediction models using key 14 HLA superalleles, demographic, and clinical characteristics for predicting high-risk cutaneous melanoma patients and achieved HR = 4.52 (95% CI 3.088-6.609, p-value = 8.01E-15). Eventually, we also provide a web-based service to the community for predicting the risk status in cutaneous melanoma patients (https://webs.iiitd.edu.in/raghava/skcmhrp/).
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Affiliation(s)
- Anjali Dhall
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi, India
| | - Sumeet Patiyal
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi, India
| | - Harpreet Kaur
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi, India
- Bioinformatics Centre, CSIR-Institute of Microbial Technology, Chandigarh, India
| | - Sherry Bhalla
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi, India
| | - Chakit Arora
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi, India
| | - Gajendra P. S. Raghava
- Department of Computational Biology, Indraprastha Institute of Information Technology, New Delhi, India
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