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Akiyama T, Yoshimatsu Y, Noguchi R, Sin Y, Osaki J, Ono T, Adachi Y, Tsuchiya R, Toda Y, Ogura K, Kojima N, Yoshida A, Ohtori S, Kawai A, Kondo T. Establishment and characterization of NCC-DFSP4-C1: a novel cell line from a patient with dermatofibrosarcoma protuberans having the fibrosarcomatous transformation. Hum Cell 2023; 36:2187-2194. [PMID: 37490236 DOI: 10.1007/s13577-023-00932-4] [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: 12/26/2022] [Accepted: 06/12/2023] [Indexed: 07/26/2023]
Abstract
Dermatofibrosarcoma protuberans (DFSP) is a superficial low-grade sarcoma, genetically characterized by a fusion gene in collagen type I α (COL1A1) gene and platelet-derived growth factor subunit β (PDGFB). DFSP is locally aggressive and does not typically metastasize. However, DFSP with fibrosarcomatous transformation, which occurs in 7-16% of DFSP cases, demonstrates a poor prognosis than classic DFSP with a higher local recurrence rate and metastatic potential. Although imatinib, a PDGF receptor inhibitor, is a potent therapeutic agent for classic DFSP, it is less effective for DFSP with fibrosarcomatous transformation. The development of definitive chemotherapies for DFSP with fibrosarcomatous transformation is required. Patient-derived tumor cell lines are indispensable tools for preclinical research to discover novel therapeutic agents. However, only seven cell lines were derived from DFSP, out of which only two were established from DFSP with fibrosarcomatous transformation. Hence, in the present study, we established a novel DFSP cell line, NCC-DFSP4-C1, from a surgically resected DFSP tumor specimen with fibrosarcomatous transformation. NCC-DFSP4-C1 harbored an identical COL1A1-PDGFB fusion gene as its donor tumor. NCC-DFSP4-C1 cells retained the morphology of their donor tumor and demonstrated constant proliferation, spheroid formation, and invasion capability in vitro. By screening a drug library, we found that bortezomib and romidepsin demonstrated the strongest suppressive effects on the proliferation of NCC-DFSP4-C1 cells. In conclusion, we report a novel cell line of DFSP with fibrosarcomatous transformation, and demonstrate its utility in the development of novel therapeutic agents for DFSP.
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Affiliation(s)
- Taro Akiyama
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-Shi, Chiba, 260-8670, Japan
| | - Yuki Yoshimatsu
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
- Division of Patient-Derived Cancer Model, Tochigi Cancer Center, 4-9-13 Yohnan, Utsunomiya, Tochigi, 320-0834, Japan
| | - Rei Noguchi
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Yooksil Sin
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Julia Osaki
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Takuya Ono
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Yuki Adachi
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Ryuto Tsuchiya
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-Shi, Chiba, 260-8670, Japan
- Division of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Yu Toda
- Division of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Koichi Ogura
- Division of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Naoki Kojima
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Akihiko Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Seiji Ohtori
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-Shi, Chiba, 260-8670, Japan
| | - Akira Kawai
- Division of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Tadashi Kondo
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
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Baldi GG, Gronchi A, Tazzari M, Stacchiotti S. Immunotherapy in soft tissue sarcoma: current evidence and future perspectives in a variegated family of different tumour. Expert Rev Anticancer Ther 2022; 22:491-503. [PMID: 35412415 DOI: 10.1080/14737140.2022.2065986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION In the last few years steps forward in the knowledge of the biology of soft tissue sarcomas (STS) has led to the development of new therapeutic strategies, including immunotherapy. AREAS COVERED This review outlines the recent findings on immunological features and provides a synopsis of the results of clinical trials with different immunotherapy approaches in STS, discussing criticisms and how the efficacy of immunotherapy could be improved. EXPERT OPINION The heterogeneity of STS has limited generalized approaches of immunotherapy in the disease. Clinical decisions should encompass a comprehensive characterization of the tumour microenvironment (TME), marked by intra-histotype diversity. Profiling of immune cells, checkpoint molecules and antigen target/HLA expression is deemed to re-shape the classical histotype classification for a selection of the most appropriate immune-based treatment. In a synergistic view, tumour-directed treatments, designed on the genetic and epigenetic histotype make-up, should be monitored for their immunomodulant effect and applied to ensure or amplify immunotherapy response. In light of the dynamic nature of the TME, this immunomonitoring should be conducted at baseline and during treatment, for improved therapeutic decisions and rational sequence of treatment combination, pursuing an immunological marker approach by histotype guidance.
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Affiliation(s)
- Giacomo G Baldi
- Department of Medical Oncology, Hospital of Prato, Prato, Italy
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Marcella Tazzari
- Immunotherapy, Cell Therapy and Biobank Unit, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Silvia Stacchiotti
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
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Kerrison WGJ, Lee ATJ, Thway K, Jones RL, Huang PH. Current Status and Future Directions of Immunotherapies in Soft Tissue Sarcomas. Biomedicines 2022; 10:573. [PMID: 35327375 PMCID: PMC8945421 DOI: 10.3390/biomedicines10030573] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/22/2022] [Accepted: 02/24/2022] [Indexed: 12/15/2022] Open
Abstract
Immunotherapy in soft tissue sarcoma (STS) has experienced a surge of interest in the past decade, contributing to an expanding number of therapeutic options for this extremely heterogenous group of rare malignancies. Immune checkpoint inhibitors (CPIs) targeting the PD-1 and CTLA-4 axes have demonstrated promising responses in a select number of STS subtypes, including rarer subtypes, such as alveolar soft part sarcoma, SWI/SNF-deficient sarcomas, clear cell sarcoma, and angiosarcoma. Multiple pan-subtype sarcoma trials have facilitated the study of possible predictive biomarkers of the CPI response. It has also become apparent that certain therapies, when combined with CPIs, can enhance response rates, although the specific mechanisms of this possible synergy remain unconfirmed in STS. In addition to CPIs, several other immune targeting agents, including anti-tumour-associated macrophage and antigen-directed therapies, are now under assessment in STS with promising efficacy in some subtypes. In this article, we review the state of the art in immunotherapy in STS, highlighting the pre-clinical and clinical data available for this promising therapeutic strategy.
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Affiliation(s)
- William G. J. Kerrison
- Division of Molecular Pathology, The Institute of Cancer Research, Sutton SM2 5NG, UK; (W.G.J.K.); (K.T.)
| | | | - Khin Thway
- Division of Molecular Pathology, The Institute of Cancer Research, Sutton SM2 5NG, UK; (W.G.J.K.); (K.T.)
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK;
| | - Robin L. Jones
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK;
- Division of Clinical Studies, The Institute of Cancer Research, London SW3 6JB, UK
| | - Paul H. Huang
- Division of Molecular Pathology, The Institute of Cancer Research, Sutton SM2 5NG, UK; (W.G.J.K.); (K.T.)
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Tang F, Tie Y, Wei YQ, Tu CQ, Wei XW. Targeted and immuno-based therapies in sarcoma: mechanisms and advances in clinical trials. Biochim Biophys Acta Rev Cancer 2021; 1876:188606. [PMID: 34371128 DOI: 10.1016/j.bbcan.2021.188606] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/04/2021] [Accepted: 08/02/2021] [Indexed: 02/08/2023]
Abstract
Sarcomas represent a distinct group of rare malignant tumors with high heterogeneity. Limited options with clinical efficacy for the metastatic or local advanced sarcoma existed despite standard therapy. Recently, targeted therapy according to the molecular and genetic phenotype of individual sarcoma is a promising option. Among these drugs, anti-angiogenesis therapy achieved favorable efficacy in sarcomas. Inhibitors targeting cyclin-dependent kinase 4/6, poly-ADP-ribose polymerase, insulin-like growth factor-1 receptor, mTOR, NTRK, metabolisms, and epigenetic drugs are under clinical evaluation for sarcomas bearing the corresponding signals. Immunotherapy represents a promising and favorable method in advanced solid tumors. However, most sarcomas are immune "cold" tumors, with only alveolar soft part sarcoma and undifferentiated pleomorphic sarcoma respond to immune checkpoint inhibitors. Cellular therapies with TCR-engineered T cells, chimeric antigen receptor T cells, tumor infiltrating lymphocytes, and nature killer cells transfer show therapeutic potential. Identifying tumor-specific antigens and exploring immune modulation factors arguing the efficacy of these immunotherapies are the current challenges. This review focuses on the mechanisms, advances, and potential strategies of targeted and immune-based therapies in sarcomas.
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Affiliation(s)
- Fan Tang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China; Department of Orthopeadics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Yan Tie
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yu-Quan Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Chong-Qi Tu
- Department of Orthopeadics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China.
| | - Xia-Wei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.
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Gkantaifi A, Diamantis A, Mauri D, Nixon I, Kyriazoglou A, Baloyiannis I, Tsoukalas N, Charalampakis N, Schizas D, Cuccia F, Alongi F, de Mello RA, Iliadis G, Kamposioras K, Mazonakis M, Tolia M. Cutaneous soft tissue sarcomas: survival-related factors. Arch Dermatol Res 2021; 314:625-631. [PMID: 34272971 DOI: 10.1007/s00403-021-02268-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 06/12/2021] [Accepted: 06/30/2021] [Indexed: 11/25/2022]
Abstract
Cutaneous sarcomas are a heterogeneous group of rare mesenchymal neoplasms representing less than 1% of malignant tumors. Histology report remains the cornerstone for the diagnosis of these tumors. The most important clinicopathologic parameters related to prognosis include larger tumor size, high mitotic index, head and neck location, p53 mutations, depth of infiltration and histological grade, vascular and perineural invasion as well as the surgical margins status. Applying advanced biopsy techniques might offer more precise assessment of surgical margins, which constitutes a significant precondition for the management of these tumors. The management of cutaneous soft tissue sarcomas requires a multidisciplinary approach. Surgery remains the standard treatment, nonetheless adjuvant therapy may be required, consisting of radiotherapy, chemotherapy, and molecular targeted therapies to improve treatment outcomes. The role of molecular profiling in the treatment of uncontrolled disease is promising, but it may be offered to a relatively small proportion of patients and its use is still considered experimental in this setting. Due to the rarity of the disease, there is a need for knowledge and experience to be shared, pooled, organized and rationalized so that recent developments in medical science can have a major impact on the disease course. Multicenter clinical trials are needed to improve the care of patients with cutaneous sarcomas.
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Affiliation(s)
- Areti Gkantaifi
- Radiotherapy Department, Theagenio Anticancer Hospital of Thessaloniki, Thessaloniki, Greece
| | - Alexandros Diamantis
- Department of General Surgery, University Hospital of Larisa, Biopolis, 415 00, Larisa, Thessaly, Greece
| | - Davide Mauri
- Department of Medical Oncology, University Hospital of Ioannina, Ioannina, Greece
| | - Ioanna Nixon
- Beatson West of Scotland Cancer Centre, 1053 Great Western Road, Glasgow, G12 0YN, UK
| | - Anastassios Kyriazoglou
- 2nd Propaedeutic Department of Medicine, Attikon University Hospital, Rimini St, Chaidari, 124 62, Athens, Greece
| | - Ioannis Baloyiannis
- Department of General Surgery, University Hospital of Larisa, Biopolis, 415 00, Larisa, Thessaly, Greece
| | | | | | - Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Francesco Cuccia
- Advanced Radiation Oncology Department, IRCCS SacroCuore Don Calabria, Negrar, Verona, Italy
- University of Brescia, Brescia, Italy
| | - Filippo Alongi
- Advanced Radiation Oncology Department, IRCCS SacroCuore Don Calabria, Negrar, Verona, Italy
- University of Brescia, Brescia, Italy
| | - Ramon Andrade de Mello
- Precision Oncology and Health Economics Research Group, Division of Medical Oncology, Federal University of São Paulo (UNIFESP) and Post Graduation Program in Medicine, Nine of July University (UNINOVE), São Paulo, Brazil
- Algarve Biomedical Center, Division of Oncology, Department of Biomedical Sciences and Medicine, University of Algarve, Faro, Portugal
| | - George Iliadis
- Radiotherapy Department, Interbalkan Medical Center, Thessaloniki, Greece
| | | | - Michalis Mazonakis
- Department of Medical Physics, Faculty of Medicine, University of Crete, P.O. Box 2208, 710 03, Iraklion, Crete, Greece
| | - Maria Tolia
- Department of Radiotherapy, University Hospital/Medical School, University of Crete, Vassilika, 711 10, Crete, Greece.
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Tazzari M, Bergamaschi L, De Vita A, Collini P, Barisella M, Bertolotti A, Ibrahim T, Pasquali S, Castelli C, Vallacchi V. Molecular Determinants of Soft Tissue Sarcoma Immunity: Targets for Immune Intervention. Int J Mol Sci 2021; 22:ijms22147518. [PMID: 34299136 PMCID: PMC8303572 DOI: 10.3390/ijms22147518] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/09/2021] [Accepted: 07/09/2021] [Indexed: 01/05/2023] Open
Abstract
Soft tissue sarcomas (STSs) are a family of rare malignant tumors encompassing more than 80 histologies. Current therapies for metastatic STS, a condition that affects roughly half of patients, have limited efficacy, making innovative therapeutic strategies urgently needed. From a molecular point of view, STSs can be classified as translocation-related and those with a heavily rearranged genotype. Although only the latter display an increased mutational burden, molecular profiles suggestive of an “immune hot” tumor microenvironment are observed across STS histologies, and response to immunotherapy has been reported in both translocation-related and genetic complex STSs. These data reinforce the notion that immunity in STSs is multifaceted and influenced by both genetic and epigenetic determinants. Cumulative evidence indicates that a fine characterization of STSs at different levels is required to identify biomarkers predictive of immunotherapy response and to discover targetable pathways to switch on the immune sensitivity of “immune cold” tumors. In this review, we will summarize recent findings on the interplay between genetic landscape, molecular profiling and immunity in STSs. Immunological and molecular features will be discussed for their prognostic value in selected STS histologies. Finally, the local and systemic immunomodulatory effects of the targeted drugs imatinib and sunitinib will be discussed.
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Affiliation(s)
- Marcella Tazzari
- Immunotherapy-Cell Therapy and Biobank Unit, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy;
| | - Laura Bergamaschi
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (L.B.); (V.V.)
| | - Alessandro De Vita
- Osteoncology and Rare Tumors Center, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.V.); (T.I.)
| | - Paola Collini
- Department of Diagnostic Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (P.C.); (M.B.); (A.B.)
| | - Marta Barisella
- Department of Diagnostic Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (P.C.); (M.B.); (A.B.)
| | - Alessia Bertolotti
- Department of Diagnostic Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (P.C.); (M.B.); (A.B.)
| | - Toni Ibrahim
- Osteoncology and Rare Tumors Center, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.V.); (T.I.)
| | - Sandro Pasquali
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
| | - Chiara Castelli
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (L.B.); (V.V.)
- Correspondence:
| | - Viviana Vallacchi
- Unit of Immunotherapy of Human Tumors, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (L.B.); (V.V.)
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Long-Term Outcome of Neoadjuvant Tyrosine Kinase Inhibitors Followed by Complete Surgery in Locally Advanced Dermatofibrosarcoma Protuberans. Cancers (Basel) 2021; 13:cancers13092224. [PMID: 34066400 PMCID: PMC8124845 DOI: 10.3390/cancers13092224] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/13/2021] [Accepted: 04/21/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Wide surgical excision is the standard treatment for dermatofibrosarcoma protuberans. Imatinib mesylate has been reported as an efficient neoadjuvant therapy to surgery in order to reduce tumor size and post-operative relapses for locally advanced or unresectable tumors. The aim of this study was to evaluate the long-term status of patients with advanced dermatofibrosarcoma protuberans treated by neoadjuvant tyrosine kinase inhibitors. Based on the data of 27 patients in our center, locally advanced and unresectable DFSP were efficiently treated with neoadjuvant tyrosine kinase inhibitors followed by complete surgery with micrographic analysis with durable local recurrence disease-free survival and few severe adverse events. Abstract In locally advanced dermatofibrosarcoma protuberans (DFSP), imatinib mesylate has been described as an efficient neoadjuvant therapy. This retrospective study included patients with locally advanced DFSP who received neoadjuvant TKI (imatinib or pazopanib) from 2007 to 2017 at Saint Louis Hospital, Paris. The primary endpoint was the evaluation of the long-term status. A total of 27 patients were included, of whom nine had fibrosarcomatous transformation. The median duration of treatment was 7 months. The best response to TKI treatment before surgery, evaluated according to RECIST1.1 on MRI, consisted of complete/partial response (38.5%) or stability (46.2%). DFSP was surgically removed in 24 (89%) patients. A total of 23 patients (85%) were disease-free after 64.8 months of median follow-up (95% confidence interval 47.8; 109.3). One patient developed distant metastases 37 months after surgical tumor resection and finally died. Two patients (7%) did not get surgery because of metastatic progression during TKI treatment, and one patient refused surgery even though the tumor decreased by 30%. Treatment-related adverse events (AE) occurred in 23 patients (85%). Only four patients (imatinib: n = 3, pazopanib: n = 1) had grade ≥3 AE requiring temporary treatment disruption. Neoadjuvant TKI followed by complete surgery with micrographic analysis is an effective strategy for locally advanced and unresectable DFSP, with durable local recurrence disease-free survival.
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Kokkali S, Stravodimou A, Duran-Moreno J, Koufopoulos N, Voutsadakis IA, Digklia A. Chemotherapy and targeted treatments of breast sarcoma by histologic subtype. Expert Rev Anticancer Ther 2021; 21:591-604. [PMID: 33554686 DOI: 10.1080/14737140.2021.1880327] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Introduction: Breast sarcomas (BS) are uncommon and often present both diagnostic and therapeutic challenges. Historically, radical surgery has been the mainstay of treatment for localized breast sarcomas. On the other hand, in advanced disease, since they are a heterogeneous group of neoplasms consisting of several different subtypes including angiosarcoma, phyllodes tumor, and pleomorphic undifferentiated sarcoma, there is a lack of proven specific therapy. As a result, their treatment is based on the soft tissue sarcoma (STS) paradigm, whereas histotype-tailored approaches apply to specific subtypes like dermatofibrosarcoma protuberans. To date, advanced stages constitute an incurable form of disease and chemotherapy remains the cornerstone of treatment with the aim of palliation of symptoms and increase in survival.Areas covered: In this manuscript, we review the clinicopathologic characteristics of the most common subtypes of BS, as well as the current treatment landscape of BS, with a particular focus on opportunities and challenges provided by new targeted molecules and immunotherapy.Expert opinion: The treatment approach of advanced BS is based on the pathologic subtype. A true breakthrough has still to be obtained, as the development of new agents in BS suffers from the same weaknesses as in other STS.
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Affiliation(s)
- Stefania Kokkali
- First Medical Oncology Clinic, Saint-Savvas Anticancer Hospital, Athens, Greece
| | - Athina Stravodimou
- Department of Oncology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Jose Duran-Moreno
- Fourth Department of Internal Medicine, Hematology Oncology Unit, Attikon University General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nektarios Koufopoulos
- Second Pathology Department, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
| | - Ioannis A Voutsadakis
- Algoma District Cancer Program, Sault Area Hospital, Sault Ste. Marie, ON, Canada.,Division of Clinical Sciences, Northern Ontario School of Medicine, Sudbury, ON, Canada
| | - Antonia Digklia
- Department of Oncology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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Dermatofibrosarcoma Protuberans: Update on the Diagnosis and Treatment. J Clin Med 2020; 9:jcm9061752. [PMID: 32516921 PMCID: PMC7355835 DOI: 10.3390/jcm9061752] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 05/31/2020] [Accepted: 06/04/2020] [Indexed: 12/23/2022] Open
Abstract
Dermatofibrosarcoma protuberans (DFSP) is a slow growing, low- to intermediate-grade dermal soft-tissue tumor. It has a high local recurrence rate but low metastatic potential. It is characterized by a uniform spindle cell arrangement, classically with a storiform pattern and CD34 immunoreactivity. The histomorphology and immunophenotype overlap with a broad range of other neoplasms. The standard treatment is complete surgical excision. The surgical procedures include wide local excision (WLE) with tumor free margins, Mohs micrographic surgery (MMS) and amputation. Unresectable DFSPs are treated with radiation therapy and/or targeted therapy. DFSP has characteristic t(17; 22) (q22; q13), resulting in a COL1A1- PDGFB fusion transcripts in more than 90% of DFSPs. Molecular detection of the gene rearrangement or fusion transcripts is helpful for the diagnosis of patients with atypical morphology and for screening candidates for targeted therapy with tyrosine kinase inhibitors. The aims of the present review are to update the clinical presentation, tumorigenesis and histopathology of DFSP and its variants for diagnosis and differential diagnosis from other benign and malignant tumors, to compare the advantages and drawbacks of WLE and MMS, to propose the baseline for selecting surgical procedure based on tumor’s location, size, stage and relationship with surrounding soft tissue and bone structures, and to provide a biologic rationale for the systemic therapy. We further propose a modified clinical staging system of DFSP and a surveillance program for the patients after surgical excision.
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Navarrete-Dechent C, Mori S, Barker CA, Dickson MA, Nehal KS. Imatinib Treatment for Locally Advanced or Metastatic Dermatofibrosarcoma Protuberans: A Systematic Review. JAMA Dermatol 2020; 155:361-369. [PMID: 30601909 DOI: 10.1001/jamadermatol.2018.4940] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Importance Dermatofibrosarcoma protuberans (DFSP) has the potential for local destruction and recurrence, although it carries a low risk of metastasis. Complete surgical resection with negative margins is considered the gold standard for treatment; however, there are cases that are unresectable owing to tumor extension or size or owing to risk of cosmetic and/or functional impairment. Imatinib treatment has been used for locally advanced or metastatic DFSP. Objective To evaluate the usefulness of imatinib for treating DFSP. Evidence Review We conducted a systematic review on the PubMed and Embase databases for articles published from September 2002 through October 2017 using the key words "dermatofibrosarcoma" or "dermatofibrosarcoma protuberans" AND "therapy" AND "imatinib." References within retrieved articles were also reviewed to identify additional studies. Studies of adults with histologically proven DFSP treated with imatinib as monotherapy or as an adjuvant or neoadjuvant therapy to surgery were included. Extracted data were analyzed using descriptive statistics. PRISMA guidelines were followed. All analysis took place October through December 2017. Findings Nine studies met inclusion criteria; 152 patients were included. The calculated mean patient age was 49.3 years (range, 20-73 years). Calculated mean tumor diameter was 9.9 cm (range, 1.2-49.0 cm). When COL1A1-PDGFβ protein translocation (collagen, type 1, alpha 1-platelet-derived growth factor β) was reported, it was present in 90.9% of patients (111 of 122). Complete response was seen in 5.2% of patients (8 of 152), partial response in 55.2% (84 of 152), stable disease in 27.6% (42 of 152), and progression in 9.2% (14 of 152). Four of the 152 patients (2.6%) were excluded from the analysis owing to unknown or unevaluable response. There were no differences in response rate using 400-mg or 800-mg daily doses (67.5% or 27 of 40 patients for 400-mg dose vs 67.1% or 49 of 73 patients for 800-mg dose complete or partial response; P > .99). Adverse events were present in at least 73.5% of cases (78 of 106); severe adverse events were present in 15.1% of cases (20 of 132). Conclusions and Relevance Imatinib is a useful directed therapy in patients with DFSP who are not surgical candidates owing to disease extension or significant cosmetic or functional impairment. There seems to be no difference between 400- or 800-mg daily doses.
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Affiliation(s)
- Cristian Navarrete-Dechent
- Department of Dermatology, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.,Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Shoko Mori
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Christopher A Barker
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mark A Dickson
- Sarcoma Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, New York
| | - Kishwer S Nehal
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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11
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Stacchiotti S, Ferrari S, Redondo A, Hindi N, Palmerini E, Vaz Salgado MA, Frezza AM, Casali PG, Gutierrez A, Lopez-Pousa A, Grignani G, Italiano A, LeCesne A, Dumont S, Blay JY, Penel N, Bernabeu D, de Alava E, Karanian M, Morosi C, Brich S, Dagrada GP, Vallacchi V, Castelli C, Brenca M, Racanelli D, Maestro R, Collini P, Cruz J, Martin-Broto J. Pazopanib for treatment of advanced extraskeletal myxoid chondrosarcoma: a multicentre, single-arm, phase 2 trial. Lancet Oncol 2019; 20:1252-1262. [DOI: 10.1016/s1470-2045(19)30319-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/25/2019] [Accepted: 04/29/2019] [Indexed: 12/17/2022]
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12
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Ugurel S, Kortmann RD, Mohr P, Mentzel T, Garbe C, Breuninger H, Bauer S, Grabbe S. S1-Leitlinie Dermatofibrosarcoma protuberans (DFSP) - Update 2018. J Dtsch Dermatol Ges 2019; 17:663-668. [PMID: 31241846 DOI: 10.1111/ddg.13849_g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Selma Ugurel
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Essen
| | | | - Peter Mohr
- Dermatologisches Zentrum, Elbe-Kliniken Buxtehude
| | | | - Claus Garbe
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Tübingen
| | - Helmut Breuninger
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Tübingen
| | - Sebastian Bauer
- Klinik für Internistische Onkologie / Tumorforschung, Universitätsklinikum Essen
| | - Stephan Grabbe
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Mainz
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13
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Pantaleo MA, Tarantino G, Agostinelli C, Urbini M, Nannini M, Saponara M, Castelli C, Stacchiotti S, Fumagalli E, Gatto L, Santini D, De Leo A, Marafioti T, Akarca A, Sabattini E, Pession A, Ardizzoni A, Indio V, Astolfi A. Immune microenvironment profiling of gastrointestinal stromal tumors (GIST) shows gene expression patterns associated to immune checkpoint inhibitors response. Oncoimmunology 2019; 8:e1617588. [PMID: 31428517 PMCID: PMC6685519 DOI: 10.1080/2162402x.2019.1617588] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 04/30/2019] [Accepted: 05/01/2019] [Indexed: 01/05/2023] Open
Abstract
Few studies were conducted investigating the immunological profiles in gastrointestinal stromal tumors (GIST). Adaptive and innate immune cells are present in the tumor microenvironment, indicating GIST as inflamed tumors. In addition, murine models suggested a potential interaction between immune components and imatinib. In this retrospective study, the GIST immunological profile was investigated through in silico analysis and immunohistochemistry (IHC), exploring the basis for immunotherapy approaches. Gene expression profiles (GEP) from 31 KIT/PDGFRA-mutant GIST were analyzed to evaluate the tumor microenvironment and immunotherapy predictive signatures such as the expanded IFN-γ-induced immune signature (EIIS) and the T-cell-inflamed signature (TIS). GEP and IHC supported the presence of immune infiltrate in GIST, with dominance of CD4+ and CD8+ T cells and M2 macrophages showing a remarkable similarity with melanoma microenvironment. The EIIS genes were expressed in most of GIST samples and positively correlated with PD-L1 abundance (p < .0001). Co-expression was also found between PD-L1 and CD8A (p < .0001) or CD8B (p = .0003). Moreover, the median TIS score for GIST was between the 65th and 70th percentile of the Cancer Genome Atlas dataset, in the same range of tumors responding to anti-PD-1/PD-L1. Analysis of the Gene Expression Omnibus database GIST samples pre- and post-treatment confirmed that imatinib downregulates PD-L1 and IRF1 expression through the inhibition of KIT and PDGFRA, thus contributing to counteract the suppressed adaptive immune response against GIST. The presence of a rich immune infiltrate in GIST along with the presence of TIS and EIIS suggests that GIST may benefit from immunotherapy along with tyrosine kinase inhibitors.
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Affiliation(s)
- Maria A Pantaleo
- "Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy.,Department of Specialized, Experimental and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Giuseppe Tarantino
- "Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy
| | - Claudio Agostinelli
- Department of Specialized, Experimental and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Milena Urbini
- "Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy
| | - Margherita Nannini
- Department of Specialized, Experimental and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Maristella Saponara
- Department of Specialized, Experimental and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Chiara Castelli
- Unit of Immunotherapy of Human Tumours, Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy
| | - Silvia Stacchiotti
- Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy
| | - Elena Fumagalli
- Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy
| | - Lidia Gatto
- Department of Specialized, Experimental and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Donatella Santini
- Pathology Unit, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Antonio De Leo
- Pathology Unit, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Teresa Marafioti
- Department of Histopathology, University College London, University College Hospital
| | - Ayse Akarca
- Department of Histopathology, University College London, University College Hospital
| | - Elena Sabattini
- Department of Specialized, Experimental and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Andrea Pession
- "Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy.,Department of Medical and Surgical Sciences, University of Bologna, Bologna Italy
| | - Andrea Ardizzoni
- Department of Specialized, Experimental and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Valentina Indio
- "Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy
| | - Annalisa Astolfi
- "Giorgio Prodi" Cancer Research Center (CIRC), University of Bologna, Bologna, Italy
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14
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Ugurel S, Kortmann RD, Mohr P, Mentzel T, Garbe C, Breuninger H, Bauer S, Grabbe S. S1 guidelines for dermatofibrosarcoma protuberans (DFSP) - update 2018. J Dtsch Dermatol Ges 2019; 17:663-668. [PMID: 31115967 DOI: 10.1111/ddg.13849] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
While dermatofibrosarcoma protuberans (DFSP) is a rare cancer entity overall, it is nevertheless the most common type of cutaneous sarcoma. The tumor is of fibroblastic origin and characterized by slow, undermining and locally destructive growth. Metastatic spread is very rare. Given its nonspecific clinical appearance, diagnosis is frequently delayed. Biopsy and subsequent histopathology are key diagnostic tools. Standard treatment for primary tumors consists of complete excision with surgical margins of 1 to 2 cm. Smaller margins are associated with high local recurrence rates. Inoperable and metastatic DFSP may be treated with radiation therapy. Approximately 80-90 % of DFSP lesions harbor a fusion gene that results in continuous activation of the PDGF-β signaling pathway. Consequently, molecular targeted therapy inhibiting PDGF-β is an effective option for advanced (inoperable) and metastatic DFSP. The first agent to be approved for systemic treatment of DFSP is the multikinase inhibitor imatinib, showing objective response rates of about 50 % in clinical trials.
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Affiliation(s)
- Selma Ugurel
- Department of Dermatology, Venereology and Allergology, University Medical Center, Essen, Germany
| | - Rolf-Dieter Kortmann
- Department of Radiation Therapy and Radiation Oncology, University Medical Center, Leipzig, Germany
| | - Peter Mohr
- Center for Dermatology, Elbe Medical Center, Buxtehude, Germany
| | | | - Claus Garbe
- Department of Dermatology, Venereology and Allergology, University Medical Center, Tübingen, Germany
| | - Helmut Breuninger
- Department of Dermatology, Venereology and Allergology, University Medical Center, Tübingen, Germany
| | - Sebastian Bauer
- Department of Medical Oncology and Tumor Research, University Medical Center, Essen, Germany
| | - Stephan Grabbe
- Department of Dermatology, Venereology and Allergology, University Medical Center, Mainz, Germany
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15
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Dufresne A, Brahmi M, Karanian M, Blay JY. Using biology to guide the treatment of sarcomas and aggressive connective-tissue tumours. Nat Rev Clin Oncol 2019; 15:443-458. [PMID: 29666441 DOI: 10.1038/s41571-018-0012-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Sarcomas are a heterogeneous group of malignancies that arise from cells of a mesenchymal origin. Surgery forms the mainstay of the treatment of most patients with localized sarcoma and might be followed or preceded by chemotherapy and/or radiotherapy. In the metastatic setting, systemic treatments tend to improve survival and control symptoms. However, the adverse events and sometimes disappointing outcomes associated with these empirical approaches to treatment indicate a need for new approaches. The advent of next-generation sequencing (NGS) has enabled more targeted treatment of many malignancies based on the presence of specific alterations. NGS analyses of sarcomas have revealed the presence of many alterations that can be targeted using therapies that are already used in patients with other forms of cancer. In this Review, we describe the genomic alterations considered to define specific nosological subgroups of sarcoma and whose contribution to oncogenesis provides a biological rationale for the use of a specific targeted therapy. We also report several less successful examples that should guide researchers and clinicians to better define the extent to which the identification of driver molecular alterations should influence the development of novel treatments.
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Affiliation(s)
- Armelle Dufresne
- Department of Medical Oncology, Centre Leon Berard, Lyon, France.
| | - Mehdi Brahmi
- Department of Medical Oncology, Centre Leon Berard, Lyon, France
| | - Marie Karanian
- Department of Pathology, Centre Leon Berard, Lyon, France
| | - Jean-Yves Blay
- Department of Medical Oncology, Centre Leon Berard, Lyon, France
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16
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Han SH, Korm S, Han YG, Choi SY, Kim SH, Chung HJ, Park K, Kim JY, Myung K, Lee JY, Kim H, Kim DW. GCA links TRAF6-ULK1-dependent autophagy activation in resistant chronic myeloid leukemia. Autophagy 2019; 15:2076-2090. [PMID: 30929559 DOI: 10.1080/15548627.2019.1596492] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Imatinib is the first molecularly targeted compound for chronic myeloid leukemia (CML) capable to inhibit BCR-ABL kinase activity. However, recent clinical evidence indicates that a substantial proportion of CML patients exhibit BCR-ABL-dependent or independent resistance to imatinib. Despite the importance of imatinib resistance in CML, the underlying molecular mechanisms of this resistance are largely unknown. Here, we identified GCA (grancalcin) as a critical regulator of imatinib resistance in chronic phase CML via activation of autophagy. Mechanistically, we demonstrated that GCA activates TRAF6 ubiquitin ligase activity to induce Lys63 ubiquitination of ULK1, a crucial regulator of autophagy, resulting in its stabilization and activation. We also highlighted the role of GCA-TRAF6-ULK1 autophagy regulatory axis in imatinib resistance. Our findings represent the basis for novel therapeutic strategies against CML.Abbreviation: ACTB/β-actin: actin beta; ADM: adrenomedullin; AMBRA1: autophagy and beclin 1 regulator 1; AMPK: AMP-activated protein kinase; ANXA5: annexin A5; CP: cytogenetic response; CML: chronic myeloid leukemia; CUL3: cullin 3; GAPDH: glyceraldehyde-3-phosphate dehydrogenase; GCA: grancalcin; Dx: at diagnosis; E-64-d: (2S,3S)-trans-Epoxysuccinyl-L-leucylamido-3-methylbutane ethyl ester; IMres: Imatinib resistance; KLHL20: Kelch-like protein 20; LRMP: lymphoid-restricted membrane protein; MAP1LC3/LC3: microtubule associated protein 1 light chain 3; MMR: major molecular response; NH4Cl: ammonium chloride; PBMCs: peripheral blood mononuclear cells; PTPRC: protein tyrosine phosphatase, receptor type, C; SQSTM1/p62: sequestosome 1; SYK: spleen associated tyrosine kinase; TAP1: transporter 1, ATP binding cassette subfamily B member; TKIs: ABL-specific tyrosine kinase inhibitors; TLR9: toll- like receptor 9; TRAF6: TNF receptor associated factor 6; ULK1: unc-51 like autophagy activating kinase 1.
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Affiliation(s)
- Seung Hun Han
- Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea
| | - Sovannarith Korm
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, Republic of Korea
| | - Ye Gi Han
- Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea
| | - Soo-Young Choi
- Leukemia Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Soo-Hyun Kim
- Leukemia Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee Jin Chung
- Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea
| | - Kibeom Park
- Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea
| | - Jae-Young Kim
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, Republic of Korea
| | - Kyungjae Myung
- Center for Genomic Integrity Institute for Basic Science (IBS), Ulsan National Institute of Science and Technology, Ulsan, Republic of Korea
| | - Joo-Yong Lee
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, Republic of Korea.,Integrated Metabolomics Research Group, Western Seoul Center, Korea Basic Science Institute, Seoul, Korea
| | - Hongtae Kim
- Center for Genomic Integrity Institute for Basic Science (IBS), Ulsan National Institute of Science and Technology, Ulsan, Republic of Korea.,School of Life Sciences, Ulsan National Institute of Science and Technology, Ulsan, Republic of Korea
| | - Dong-Wook Kim
- Leukemia Research Institute, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Hematology, Seoul St. Mary's Hematology Hospital, The Catholic University of Korea, Seoul, Republic of Korea
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17
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Wu S, Huang Y, Li Z, Wu H, Li H. Collagen Features of Dermatofibrosarcoma Protuberans Skin Base on Multiphoton Microscopy. Technol Cancer Res Treat 2019; 17:1533033818796775. [PMID: 30213241 PMCID: PMC6137550 DOI: 10.1177/1533033818796775] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Dermatofibrosarcoma protuberans is a rare, low-grade skin fibroblastic tumor which tends to recur locally due to its high misdiagnosis. Dermatofibrosarcoma protuberans usually spreads through the intracutaneous and subcutaneous layers into the deep dermis layer in which the main component is collagen. Therefore, alterations in collagen shape and content are important for accurate diagnosis of dermatofibrosarcoma protuberans. In this study, multiphoton microscopy was employed to observe normal human skin and dermatofibrosarcoma protuberans skin. Then, a centerline based on an algorithm that skeletonizes a binary image of fibers was applied to analyze collagen shapes in 2 types of skin. Then, collagen content, including intensity and density, was quantitatively obtained to demonstrate differences between the 2 skin types. Results indicate that collagen shape and density can be considered as auxiliary diagnostic parameters to improve the accuracy of dermatofibrosarcoma protuberans diagnosis.
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Affiliation(s)
- Shulian Wu
- 1 College of Photonic and Electronic Engineering, Fujian Normal University, Fujian Provincial Key Laboratory of Photonic Technology, Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fuzhou, China
| | - Yudian Huang
- 2 Department of Pathology, Fuzhou First Hospital Affiliated to Fujian Medical University, Fuzhou, China
| | - Zhifang Li
- 1 College of Photonic and Electronic Engineering, Fujian Normal University, Fujian Provincial Key Laboratory of Photonic Technology, Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fuzhou, China
| | - Huaqing Wu
- 1 College of Photonic and Electronic Engineering, Fujian Normal University, Fujian Provincial Key Laboratory of Photonic Technology, Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fuzhou, China
| | - Hui Li
- 1 College of Photonic and Electronic Engineering, Fujian Normal University, Fujian Provincial Key Laboratory of Photonic Technology, Key Laboratory of Optoelectronic Science and Technology for Medicine, Ministry of Education, Fuzhou, China
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18
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Agyeman MB, Vanderpuye VD, Yarney J. Abscopal Effect of Radiotherapy in Imatinib-resistant Dermatofibrosarcoma Protuberans. Cureus 2019; 11:e3857. [PMID: 30899608 PMCID: PMC6414193 DOI: 10.7759/cureus.3857] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Local tumor control and symptom relief have been the major advantage of radiotherapy in clinical practice. In the past years, the systemic anti-tumor effect of radiotherapy, also known as the abscopal effect, has been reported with limited studies. With the advent of immunotherapy, the frequency of the abscopal effect has increased in patients who receive sequential treatment with radiotherapy and immunotherapy or patients who receive radiotherapy after acquiring resistance to immunotherapy. A novel cancer treatment modality, such as molecular targeted therapy, has been associated with the immune response within the tumor but its systemic anti-tumor effect, when combined with radiotherapy, is yet to be documented. There have been few studies to date assessing the immunological effects of imatinib on tumors; however, the mechanism of tumor regression or resistance acquisition is poorly understood. We present a 56-year-old male diagnosed with dermatofibrosarcoma protuberans (DFSP) who developed resistance to imatinib after five months of treatment. Following subsequent local radiotherapy to the primary tumor, he had complete clinical remission of the primary and metastatic lesions.
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Affiliation(s)
- Mervin B Agyeman
- Radiation Oncology, National Radiotherapy Oncology and Nuclear Medicine Centre, Korle-Bu Teaching Hospital, Accra, GHA
| | - Verna D Vanderpuye
- Radiation Oncology, National Radiotherapy Oncology and Nuclear Medicine Centre, Korle-Bu Teaching Hospital, Accra, GHA
| | - Joel Yarney
- Radiation Oncology, National Radiotherapy Oncology and Nuclear Medicine Centre, Korle-Bu Teaching Hospital, Accra, GHA
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19
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Complex Immune Contextures Characterise Malignant Peritoneal Mesothelioma: Loss of Adaptive Immunological Signature in the More Aggressive Histological Types. J Immunol Res 2018; 2018:5804230. [PMID: 30510965 PMCID: PMC6231377 DOI: 10.1155/2018/5804230] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/18/2018] [Accepted: 06/24/2018] [Indexed: 01/01/2023] Open
Abstract
Malignant peritoneal mesothelioma (MpM), arising in the setting of local inflammation, is a rare aggressive tumour with a poor prognosis and limited therapeutic options. The three major MpM histological variants, epithelioid (E-MpMs), biphasic, and sarcomatoid MpMs (S-MpMs), are characterised by an increased aggressiveness and enhanced levels of EZH2 expression. To investigate the MpM immune contexture along the spectrum of MpM histotypes, an extended in situ analysis was performed on a series of 14 cases. Tumour-infiltrating immune cells and their functionality were assessed by immunohistochemistry, immunofluorescence, qRT-PCR, and flow cytometry analysis. MpMs are featured by a complex immune landscape modulated along the spectrum of MpM variants. Tumour-infiltrating T cells and evidence for pre-existing antitumour immunity are mainly confined to E-MpMs. However, Th1-related immunological features are progressively impaired in the more aggressive forms of E-MpMs and completely lost in S-MpM. Concomitantly, E-MpMs show also signs of active immune suppression, such as the occurrence of Tregs and Bregs and the expression of the immune checkpoint inhibitory molecules PD1 and PDL1. This study enriches the rising rationale for immunotherapy in MpM and points to the E-MpMs as the most immune-sensitive MpM histotypes, but it also suggests that synergistic interventions aimed at modifying the tumour microenvironment (TME) should be considered to make immunotherapy beneficial for these patients.
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20
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Lyu A, Wang Q. Dermatofibrosarcoma protuberans: A clinical analysis. Oncol Lett 2018; 16:1855-1862. [PMID: 30008876 DOI: 10.3892/ol.2018.8802] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 04/24/2018] [Indexed: 01/13/2023] Open
Abstract
Dermatofibrosarcoma protuberans (DFSP) is a rare cutaneous tumor with a high incidence of misdiagnosis. DFSP has a high rate of recurrence but a low rate of metastasis. In the present study, retrospective analyses were performed on the clinical features, differential diagnosis and treatment of patients with DFSP to improve our understanding of the disease and allow more effective treatment measures to be implemented. The present study investigated the clinicopathological features of 70 pathologically confirmed cases of DFSP at the First Affiliated Hospital of Zhengzhou University (Zhengzhou, China) between March 2012 and 2017. The primary endpoint was recurrence rate. Three cases were analyzed in detail. The results revealed that 7 of the 41 primary patients (follow-up at 2.7 years) had recurrence (17.1%), compared with 11 (37.9%) of the 29 recurrent patients (follow-up at 2.0 years, P=0.049). Of the 59 patients with DFSP (follow-up at 2.6 years), 12 had recurrence (20.3%) compared with 6 (54.6%) of the 11 patients with fibrosarcomatous DFSP (FS-DFSP; follow-up at 2.1 years, P=0.045). DFSP requires diagnosis by pathological examination, and surgical resection is the main treatment. DFSP demonstrated a high recurrence rate, with the degree of malignancy increasing following multiple recurrences. FS-DFSP had a higher risk of local recurrence and distant metastasis, and a higher degree of malignancy than classic DFSP. These data may be useful to guide clinicians to improve decisions in the treatment of patients with DFSP.
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Affiliation(s)
- Anqi Lyu
- Department of Plastic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Qiying Wang
- Department of Plastic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
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21
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Kohlmeyer J, Steimle-Grauer SA, Hein R. Kutane Sarkome. J Dtsch Dermatol Ges 2018; 15:630-649. [PMID: 28591446 DOI: 10.1111/ddg.13249_g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 04/21/2017] [Indexed: 11/27/2022]
Abstract
Cutaneous sarcomas comprise a heterogeneous group of mesenchymal spindle cell tumors of the dermis and subcutis, one of the best-known entities being dermatofibrosarcoma protuberans. Other sarcomas addressed in this review include a typical fibroxanthoma, cutaneous undifferentiated pleomorphic sarcoma, leiomyosarcoma, liposarcoma, and angiosarcoma. With the exception of dermatofibrosarcoma protuberans, which has its peak incidence in middle-aged adults, cutaneous sarcomas usually occur in elderly individuals starting in the sixth or seventh decade of life. The pathogenesis of the various disease entities is not uniform and has not been definitively ascertained. Histology is the key to arriving at a correct diagnosis, and should always include ruling out other dermal neoplasms such as melanoma. In recent years, molecular genetic methods have provided greater insight into the pathogenesis, thus paving the way for new targeted therapies. Treatment of choice for cutaneous sarcomas is excision with sufficient surgical margins. Adjuvant and neoadjuvant therapeutic concepts include radiation therapy and the use of targeted therapies or chemotherapies. Local recurrences have frequently been reported in cutaneous sarcomas. Unlike soft tissue sarcomas, the prognosis in terms of survival - with the exception of angiosarcoma - is very good if treated adequately, a fact that should be emphasized to patients.
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Affiliation(s)
- Judith Kohlmeyer
- Klinik und Poliklinik für Dermatologie und Allergologie, Technische Universität München
| | | | - Rüdiger Hein
- Klinik und Poliklinik für Dermatologie und Allergologie, Technische Universität München
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22
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Kohlmeyer J, Steimle-Grauer SA, Hein R. Cutaneous sarcomas. J Dtsch Dermatol Ges 2017; 15:630-648. [DOI: 10.1111/ddg.13249] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 04/21/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Judith Kohlmeyer
- Department of Dermatology and Allergology; Munich Technical University; Munich Germany
| | | | - Rüdiger Hein
- Department of Dermatology and Allergology; Munich Technical University; Munich Germany
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23
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Long-term results of treatment of advanced dermatofibrosarcoma protuberans (DFSP) with imatinib mesylate – The impact of fibrosarcomatous transformation. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2017; 43:1134-1141. [DOI: 10.1016/j.ejso.2017.03.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 03/06/2017] [Accepted: 03/14/2017] [Indexed: 11/23/2022]
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24
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Li Y, Wang C, Xiang B, Chen S, Li L, Ji Y. Clinical Features, Pathological Findings and Treatment of Recurrent Dermatofibrosarcoma Protuberans. J Cancer 2017; 8:1319-1323. [PMID: 28607608 PMCID: PMC5463448 DOI: 10.7150/jca.17988] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 03/27/2017] [Indexed: 02/05/2023] Open
Abstract
Dermatofibrosarcoma protuberans (DESP) is a relatively rare and low-grade tumor of the skin and soft tissue. We review the clinical features, pathological findings and management of recurrent DESP with the aim to improve our understanding of this rare tumor. Fifty-seven patients were diagnosed with recurrent DFSP. The mean age at the presentation of DFSP was 30.9 years. The mean age at diagnosis of DFSP was 40.2 years. Chest wall was the dominant location. The histopathological diagnosis was ordinary DFSP (O-DFSP) in 46 cases and fibrosarcomatous DFSP (FS-DFSP) in 11 cases. No differences were noted between FS-DFSP and conventional DFSP in age at presentation and diagnosis, tumor size, as well as CD34 and SMA expression (P > 0.05). However, the time course to recurrence in FS-DFSP group was less than that in O-DFSP group (P = 0.038). All of the patients were treated with Mohs micrographic surgery (MMS). On follow-up, none of the patients had tumor recurrence. Our data demonstrated that the clinical features of recurrent DFSP are non-specific and variable. Our current practice suggests that MMS is very useful treatment choice for recurrent DFSP.
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Affiliation(s)
- Yanan Li
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Chuan Wang
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Bo Xiang
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Siyuan Chen
- Pediatric Intensive Care Unit, Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Li Li
- Laboratory of Pathology, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yi Ji
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
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25
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Tsuchihashi K, Kusaba H, Yamada Y, Okumura Y, Shimokawa H, Komoda M, Uchino K, Yoshihiro T, Tsuruta N, Hanamura F, Inadomi K, Ito M, Sagara K, Nakano M, Nio K, Arita S, Ariyama H, Kohashi K, Tominaga R, Oda Y, Akashi K, Baba E. Programmed death-ligand 1 expression is associated with fibrosarcomatous transformation of dermatofibrosarcoma protuberans. Mol Clin Oncol 2017; 6:665-668. [PMID: 28515919 PMCID: PMC5431145 DOI: 10.3892/mco.2017.1197] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 03/10/2017] [Indexed: 02/02/2023] Open
Abstract
Dermatofibrosarcoma protuberans (DFSP) is a locally invading tumor, characterized by the presence of the collagen type I α 1 (COL1A1)-platelet-derived growth factor (PDGF) β fusion gene. We herein report the case of a 31-year-old man with a history of resection of an abdominal wall DFSP. The patient presented with chest pain and a computed tomography scan revealed a large mass in the posterior mediastinum and another mass in the right lung. The mediastinal mass was a sarcomatous lesion expressing the COL1A1-PDGFβ fusion gene, suggesting that it represented a metastasis of the DFSP following fibrosarcomatous (FS) transformation. Following resection of the mediastinal metastasis and subsequent radiotherapy, the mass in the right lung was also resected. Due to the emergence of pleural and pancreatic tail metastases, the patient was treated with a combination therapy of adriamycin and ifosfamide. After five courses, the disease progressed and the patient was subsequently treated with pazopanib for ~2 months until further progression. Three years after the diagnosis of the mediastinal metastasis of DFSP, the patient was referred to another hospital for palliative care. The expression of programmed cell death 1 ligand (PD-L1) in the primary and metastatic tumors was investigated: PD-L1 expression was detected in the metastasis but not in the primary tumor. Given that the metastatic tumor exhibited FS transformation (DFSP-FS), PD-L1 expression may be induced by FS transformation, contributing to the metastasis through escape from immune surveillance. Further investigation of the PD-L1 pathway in DFSP and DFSP-FS in primary as well as metastatic sites is required to evaluate the clinical efficacy of therapies targeting the PD-L1 signaling cascade.
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Affiliation(s)
- Kenji Tsuchihashi
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Hitoshi Kusaba
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yuichi Yamada
- Department of Anatomic Pathology and Pathological Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yuta Okumura
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Hozumi Shimokawa
- Department of Oncology, Kyushu National Medical Center, Fukuoka 810-8563, Japan
| | - Masato Komoda
- Department of Gastrointestinal and Medical Oncology, Kyushu Hospital Organization Kyushu Cancer Center, Fukuoka 811-1395, Japan
| | - Keita Uchino
- Department of Oncology, Kyushu National Medical Center, Fukuoka 810-8563, Japan
| | - Tomoyasu Yoshihiro
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Nobuhiro Tsuruta
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Fumiyasu Hanamura
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Kyoko Inadomi
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Mamoru Ito
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Kosuke Sagara
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Michitaka Nakano
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Kenta Nio
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Shuji Arita
- Department of Comprehensive Clinical Oncology, Faculty of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Hiroshi Ariyama
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Kenichi Kohashi
- Department of Anatomic Pathology and Pathological Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Ryuji Tominaga
- Department of Cardiovascular Surgery, Fukuoka Wajiro Hospital, Fukuoka 811-0213, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology and Pathological Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Koichi Akashi
- Department of Medicine and Biosystemic Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Eishi Baba
- Department of Comprehensive Clinical Oncology, Faculty of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
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26
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Ugurel S, Becker JC. Imatinib in Dermatofibrosarcoma: Targeted Therapy or Immunotherapy? J Invest Dermatol 2017; 137:277-279. [DOI: 10.1016/j.jid.2016.10.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 10/22/2016] [Indexed: 10/20/2022]
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