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Osaki J, Noguchi R, Ono T, Adachi Y, Iwata S, Toda Y, Funada T, Iwata S, Kojima N, Yoshida A, Kawai A, Kondo T. Establishment and characterization of NCC-SS6-C1: a novel patient-derived cell line of synovial sarcoma. Hum Cell 2024; 37:1734-1741. [PMID: 39174825 DOI: 10.1007/s13577-024-01122-6] [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: 05/20/2024] [Accepted: 08/13/2024] [Indexed: 08/24/2024]
Abstract
Synovial sarcoma (SS) is identified as a sarcoma with monomorphic blue spindle cells that display variable epithelial differentiation and is characterized by the SS18::SSX fusion gene. SS accounts for approximately 5-10% of all soft tissue sarcomas, making it a relatively common type within this group of tumors. Since SS is generally sensitive to chemotherapy, the standard treatment for SS includes extensive surgical resection, complemented by neoadjuvant chemotherapy with several approved anticancer drugs. However, in advanced and metastatic cases, the efficacy of these drugs is limited, resulting in poor prognoses. This underscores the need for innovative therapeutic strategies. Patient-derived cancer cell lines are essential tools for basic and preclinical research, yet only four SS cell lines are publicly available. To facilitate the studies of SS, we have developed a novel SS cell line, named NCC-SS6-C1, derived from surgically excised tumor tissue of an SS patient. NCC-SS6-C1 cells preserve the SS18::SSX1 fusion gene, consistent with the genetic characteristics of the original tumor. The cells exhibit continuous proliferation, invasiveness, and the ability to form spheroids. Additionally, we confirmed that this cell line was useful for evaluating the efficacy of anticancer drugs. Our results suggest that NCC-SS6-C1 is a useful tool for basic and pre-clinical studies of SS.
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Affiliation(s)
- Julia Osaki
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Rei Noguchi
- 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
| | - Shuhei Iwata
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Yu Toda
- Department of Musculoskeletal Oncology and Rehabilitation Medicine, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Takaya Funada
- Department of Musculoskeletal Oncology and Rehabilitation Medicine, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Shintaro Iwata
- Department of Musculoskeletal Oncology and Rehabilitation Medicine, 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
| | - Akira Kawai
- Department of Musculoskeletal Oncology and Rehabilitation Medicine, 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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Gervais MK, Basile G, Dulude JP, Mottard S, Gronchi A. Histology-Tailored Approach to Soft Tissue Sarcoma. Ann Surg Oncol 2024; 31:7915-7929. [PMID: 39174839 DOI: 10.1245/s10434-024-15981-8] [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: 05/28/2024] [Accepted: 07/23/2024] [Indexed: 08/24/2024]
Abstract
Soft tissue sarcomas are a diverse and heterogeneous group of cancers of mesenchymal origin. Each histological type of soft tissue sarcoma has unique clinical particularities, which makes them challenging to diagnose and treat. Multidisciplinary management of these rare diseases is thus key for improved survival. The role of surgery has been well established, and it represents the cornerstone curative treatment for soft tissue sarcomas. To date, local recurrence is the leading cause of death in low-grade sarcomas located at critical sites, and distant metastasis in high-grade sarcomas, regardless of the site of origin. Management must be tailored to each individual histologic type. We describe the most common types of extremity, trunk, abdominal, and retroperitoneal soft tissue sarcoma along with characteristics to consider for optimized management.
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Affiliation(s)
- Mai-Kim Gervais
- Division of Surgical Oncology, Department of Surgery, Maisonneuve-Rosemont Hospital, Université de Montréal, Montreal, QC, Canada
| | - Georges Basile
- Division of Orthopedic Oncology, Department of Surgery, Maisonneuve-Rosemont Hospital, Université de Montréal, Montreal, QC, Canada
| | - Jean-Philippe Dulude
- Division of Surgical Oncology, Department of Surgery, Maisonneuve-Rosemont Hospital, Université de Montréal, Montreal, QC, Canada
| | - Sophie Mottard
- Division of Orthopedic Oncology, Department of Surgery, Maisonneuve-Rosemont Hospital, Université de Montréal, Montreal, QC, Canada
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
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Ni H, Dong Y, Abdalbary SA, Liu Z, Lu H. 18F-FAPI PET/CT Imaging in a Case of Synovial Sarcoma. Clin Nucl Med 2024:00003072-990000000-01285. [PMID: 39325440 DOI: 10.1097/rlu.0000000000005473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2024]
Abstract
ABSTRACT Synovial sarcoma is a rare malignancy of mesenchymal origin, known for its propensity for metastasis and challenging early diagnosis, primarily affecting adolescents and young adults. This case report illustrates the utility of 18F-fibroblast activation protein inhibitor PET/CT in an 18-year-old woman with synovial sarcoma primarily located in the left calf and metastases in the left thoracic cavity.
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Affiliation(s)
| | - Yanzhao Dong
- From the Department of Orthopedics, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Sahar Ahmed Abdalbary
- Department of Orthopaedic Physical Therapy, Faculty of Physical Therapy, Nahda University in Beni Suef, Beni Suef, Egypt
| | - Zhenfeng Liu
- Department of Nuclear Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Hui Lu
- From the Department of Orthopedics, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
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Radaelli S, Merlini A, Khan M, Gronchi A. Progress in histology specific treatments in soft tissue sarcoma. Expert Rev Anticancer Ther 2024; 24:845-868. [PMID: 39099398 DOI: 10.1080/14737140.2024.2384584] [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: 05/07/2024] [Accepted: 07/22/2024] [Indexed: 08/06/2024]
Abstract
INTRODUCTION Soft tissue sarcomas (STS) represent a heterogenous group of rare tumors, primarily treated with surgery. Preoperative radiotherapy is often recommended for extremity high-risk STS. Neoadjuvant chemotherapy, typically based on doxorubicin with ifosfamide, has shown efficacy in limbs and trunk wall STS. Second-line chemotherapy, commonly utilized in the metastatic setting, is mostly histology-driven. Molecular targeted agents are used across various histologies, and although the use of immunotherapy in STS is still in its early stages, there is increasing interest in exploring its potential. AREAS COVERED This article involved an extensive recent search on PubMed. It explored the current treatment landscape for localized and metastatic STS, focusing on the combined use of radiotherapy and chemotherapy for both extremity and retroperitoneal tumors, and with a particular emphasis on the most innovative histopathology driven therapeutic approaches. Additionally, ongoing clinical trials identified via clinicaltrials.gov are included. EXPERT OPINION Recently there have been advancements in the treatment of STS, largely driven by the outcomes of clinical trials. However further research is imperative to comprehend the effect of chemotherapy, targeted therapy and immunotherapy in various STS, as well as to identify biomarkers able to predict which patients are most likely to benefit from these treatments.
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Affiliation(s)
- Stefano Radaelli
- Sarcoma Service, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Alessandra Merlini
- Department of Oncology, University of Turin, Orbassano, Italy
- Department of Oncology, San Luigi Gonzaga University Hospital, Orbassano, Italy
| | - Misbah Khan
- Surgery, East Sussex NHS Healthcare, East Sussex, UK
| | - Alessandro Gronchi
- Sarcoma Service, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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Men M, Wu Y, Tian P, Long C, Zhou L, Fan T. Mediastinal monophasic synovial sarcoma with vertebral metastases: A case report. Clin Case Rep 2024; 12:e9303. [PMID: 39229296 PMCID: PMC11369910 DOI: 10.1002/ccr3.9303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 07/25/2024] [Accepted: 07/29/2024] [Indexed: 09/05/2024] Open
Abstract
Mediastinal monophasic synovial sarcoma is a rare subtype that often lacks specific imaging characteristics, posing diagnostic challenges. This case report describes a mediastinal monophasic synovial sarcoma with vertebral metastasis, emphasizing imaging findings, differential diagnosis, and pathological features, thereby providing crucial support for accurate diagnosis and treatment planning.
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Affiliation(s)
- Miaomiao Men
- Department of RadiologyAffiliated Hospital of Qinghai UniversityXiningChina
| | - Yousen Wu
- Department of RadiologyAffiliated Hospital of Qinghai UniversityXiningChina
| | - Pengqi Tian
- Department of RadiologyAffiliated Hospital of Qinghai UniversityXiningChina
| | - Changyou Long
- Department of RadiologyAffiliated Hospital of Qinghai UniversityXiningChina
| | - Lei Zhou
- Department of RadiologyAffiliated Hospital of Qinghai UniversityXiningChina
| | - Ting Fan
- Department of RadiologyAffiliated Hospital of Qinghai UniversityXiningChina
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Wang C, Wang M, Wang Y, Rej RK, Aguilar A, Xu T, Bai L, Tošović J, McEachern D, Li Q, Sarkari F, Wen B, Sun D, Wang S. Discovery of CW-3308 as a Potent, Selective, and Orally Efficacious PROTAC Degrader of BRD9. J Med Chem 2024; 67:14125-14154. [PMID: 39132814 DOI: 10.1021/acs.jmedchem.4c00971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
The bromodomain-containing protein BRD9 has emerged as an attractive therapeutic target. In the present study, we successfully identified a number of highly potent BRD9 degraders by using two different cereblon ligands developed in our laboratory. Further optimization led to the discovery of CW-3308 as a potent, selective, and orally bioavailable BRD9 degrader. It displayed degradation potency (DC50) < 10 nM and efficiency (Dmax) > 90% against BRD9 in the G401 rhabdoid tumor and HS-SY-II synovial sarcoma cell lines and had a high degradation selectivity over BRD7 and BRD4 proteins. CW-3308 achieved 91% of oral bioavailability in mice. A single oral dose efficiently reduced the BRD9 protein by >90% in the synovial sarcoma HS-SY-II xenograft tumor tissue. Oral administration effectively inhibited HS-SY-II xenograft tumor growth in mice. CW-3308 is a promising lead compound for further optimization and extensive evaluation for the treatment of synovial sarcoma, rhabdoid tumor, and other BRD9-dependent human diseases.
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Affiliation(s)
- Changwei Wang
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Mi Wang
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Yu Wang
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Rohan Kalyan Rej
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Angelo Aguilar
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Tianfeng Xu
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Longchuan Bai
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Jelena Tošović
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Donna McEachern
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Qiuxia Li
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Farzad Sarkari
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Bo Wen
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, Michigan 48109, United States
- Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Duxin Sun
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, Michigan 48109, United States
- Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Shaomeng Wang
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
- Department of Pharmacology, Medical School, University of Michigan, Ann Arbor, Michigan 48109, United States
- Department of Medicinal Chemistry, College of Pharmacy,, University of Michigan, Ann Arbor, Michigan 48109, United States
- Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan 48109, United States
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Guo Q, Yang Z, Wang K, Wu J, Liu B, Lin N, Tao H, Ye Z. Whether unplanned excision on synovial sarcoma will influence the prognosis? An retrospective analysis of prognostic factors in 54 synovial sarcoma cases at a single center. Clin Transl Oncol 2024:10.1007/s12094-024-03643-w. [PMID: 39090423 DOI: 10.1007/s12094-024-03643-w] [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: 06/11/2024] [Accepted: 07/23/2024] [Indexed: 08/04/2024]
Abstract
OBJECTIVE In this study, we examined the reason and prognosis of unplanned excision on synovial sarcoma. METHODS We retrospectively analyzed 54 patients diagnosed with synovial sarcoma between March 2013 and February 2021, including 26 cases of unplanned excision surgery. Patients were divided into two groups based on whether they underwent unplanned excision. Then, factors such as gender, age, tumor size, tumor location, American Joint Committee on Cancer (AJCC) staging, unplanned excision, time of onset, duration of disease, radiotherapy, chemotherapy, amputation, local recurrence factors, and death were statistically evaluated. RESULTS The results of a multivariate analysis revealed that the AJCC staging is an independent factor for patient prognosis. When patients were divided into two groups, those who had undergone unplanned excision and those who had not, statistical analysis revealed that there was no difference of survival between two groups, but tumor size and AJCC staging had statistical difference. To further explore the influences of unplanned excision, we performed propensity score analysis with 1:1 matching using the nearest neighbor matching method to balance the covariates between the two groups. There was no difference of survival between two groups after propensity score matching. CONCLUSION Unplanned excision is commonly performed in synovial sarcoma and do not impact the prognosis after extensive resection.
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Affiliation(s)
- Qinghe Guo
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University, No.1504 of Jiang Hon Road, BinJiang District, Hangzhou, 310000, Zhejiang Province, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, 310000, Zhejiang Province, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
| | - ZhengMing Yang
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University, No.1504 of Jiang Hon Road, BinJiang District, Hangzhou, 310000, Zhejiang Province, China.
- Orthopedics Research Institute of Zhejiang University, Hangzhou, 310000, Zhejiang Province, China.
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China.
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China.
| | - KeYi Wang
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University, No.1504 of Jiang Hon Road, BinJiang District, Hangzhou, 310000, Zhejiang Province, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, 310000, Zhejiang Province, China
| | - JiaDan Wu
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University, No.1504 of Jiang Hon Road, BinJiang District, Hangzhou, 310000, Zhejiang Province, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, 310000, Zhejiang Province, China
| | - Bing Liu
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University, No.1504 of Jiang Hon Road, BinJiang District, Hangzhou, 310000, Zhejiang Province, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, 310000, Zhejiang Province, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
| | - Nong Lin
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University, No.1504 of Jiang Hon Road, BinJiang District, Hangzhou, 310000, Zhejiang Province, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, 310000, Zhejiang Province, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
| | - HuiMin Tao
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University, No.1504 of Jiang Hon Road, BinJiang District, Hangzhou, 310000, Zhejiang Province, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, 310000, Zhejiang Province, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
| | - ZhaoMing Ye
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University, No.1504 of Jiang Hon Road, BinJiang District, Hangzhou, 310000, Zhejiang Province, China
- Orthopedics Research Institute of Zhejiang University, Hangzhou, 310000, Zhejiang Province, China
- Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
- Clinical Research Center of Motor System Disease of Zhejiang Province, Hangzhou, 310000, Zhejiang Province, China
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8
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Dufresne A, Pokras S, Meurgey A, Chabaud S, Toulmonde M, Bompas E, Le Cesne A, Robin YM, Duffaud F, Valentin T, El Zein S, Leroux A, Dubray-Longeras P, Firmin N, de Pinieux G, Noal S, Delfour C, Bollard J, Tonon L, Biette A, Gadot N, Attignon V, Jean-Denis M, Woessner M, Klohe E, Thayaparan T, Eleftheriadou I, Blouch K, Nathenson MJ, Blay JY. Investigating the prognostic impact of NY-ESO-1 expression and HLA subtypes in metastatic synovial sarcoma. ESMO Open 2024; 9:103645. [PMID: 39153316 PMCID: PMC11381441 DOI: 10.1016/j.esmoop.2024.103645] [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: 01/31/2024] [Revised: 06/17/2024] [Accepted: 06/17/2024] [Indexed: 08/19/2024] Open
Abstract
BACKGROUND To better understand the importance of the New York esophageal squamous cell carcinoma 1 (NY-ESO-1) and human leukocyte antigen (HLA) subtypes in treatment decision-making, further investigation of their prevalence and prognostic impact among patients with metastatic synovial sarcoma (mSS) is needed. PATIENTS AND METHODS This was a retrospective clinico-biological cohort study of adults with mSS. Patient data were collected from the French Sarcoma Group NetSARC database and supplemented by electronic medical records. Primary tumor samples were collected and analyzed for NY-ESO-1 expression by immunohistochemistry (IHC) and HLA-A∗02 status by RNA sequencing (RNA-seq). The primary cohort included patients with available primary tumor samples; the impact of a larger sample size was explored by including patients who had either a primary or metastatic sample (termed the exploratory cohort). P values are provided for descriptive purposes. RESULTS In 92 patients with primary tumor samples, ∼25% (n = 23) were positive for NY-ESO-1 and HLA-A∗02 expression (dual positive). Among 106 patients with IHC data, 61% (n = 65) were NY-ESO-1 positive, and among 94 patients with RNA-seq data, 45% (n = 42) were HLA-A∗02 positive. The median overall survival (OS) for positive versus negative NY-ESO-1 status was 35.3 and 21.7 months, respectively (unadjusted P = 0.0428). We observed no difference in median OS for HLA-A∗02-positive versus -negative and dual-positive patients versus others (both unadjusted P > 0.05). Multivariate analyses of OS showed no prognostic impact for NY-ESO-1 among primary tumor samples and in the exploratory cohort. However, in the latter we observed an association between NY-ESO-1 expression and OS in the first-line (P = 0.0041) but not in the second-line setting. CONCLUSIONS The primary tumor cohort showed no association between NY-ESO-1 expression and OS (including stratification by HLA-A∗02 subtype and treatment line) when adjusting for important prognostic factors, possibly due to small sample sizes.
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Affiliation(s)
- A Dufresne
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France.
| | | | - A Meurgey
- Department of Pathology, Centre Léon Bérard, Lyon
| | - S Chabaud
- Department of Clinical Research and Innovation, Centre Léon Bérard, Lyon
| | - M Toulmonde
- Department of Medical Oncology, Institut Bergonié, Bordeaux
| | - E Bompas
- Department of Medicine, Institut Cancérologie de l'Ouest, Maine Et Loire
| | - A Le Cesne
- Department of Medicine, Gustave Roussy, Villejuif
| | - Y-M Robin
- Department of Biopathology, Centre Oscar Lambret, Lille
| | - F Duffaud
- Department of Medical Oncology, Assistance Publique des Hôpitaux de Marseille, Hôpital La Timone and Aix-Marseille University, Marseille
| | - T Valentin
- Medical Oncology, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse, Toulouse
| | - S El Zein
- Department of Pathology, Institut Curie and Paris Sciences Lettres University, Île-de-France
| | - A Leroux
- Department of Biopathology, Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy
| | - P Dubray-Longeras
- Department of Medical Oncology, Centre Jean Perrin, Clermont-Ferrand
| | - N Firmin
- Department of Medical Oncology, Institut du Cancer de Montpellier, Institut de Recherche en Cancérologie de Montpellier U1194, Université de Montpellier, Montpellier
| | - G de Pinieux
- Department of Pathology, Université de Tours, Tours
| | - S Noal
- Centre François Baclesse, Caen
| | - C Delfour
- Department for Cell and Tissue Pathobiology of Tumor, Hospital Saint Eloi, Montpellier
| | - J Bollard
- Department of Research and Innovation, Centre Léon Bérard, Lyon
| | - L Tonon
- Plateforme de Bioinformatique Gilles Thomas, Fondation Synergie Lyon Cancer, Centre Léon Bérard, Lyon
| | - A Biette
- Evaluation Médicale des Sarcomes, Centre Léon Bérard, Lyon
| | - N Gadot
- Research Pathology Platform, Centre Léon Bérard, Lyon, France
| | - V Attignon
- Department of Research and Innovation, Centre Léon Bérard, Lyon
| | - M Jean-Denis
- Evaluation Médicale des Sarcomes, Centre Léon Bérard, Lyon
| | | | | | | | | | | | | | - J-Y Blay
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
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Mohan SL, Dhamija E, Bakhshi S, Malik PS, Rastogi S, Sheragaru Hanumanthappa C, Jain D, Pandey R. Identification of CT Features to Differentiate Pulmonary Sarcoma from Carcinoma. Indian J Radiol Imaging 2024; 34:390-404. [PMID: 38912250 PMCID: PMC11188704 DOI: 10.1055/s-0043-1777834] [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: 06/25/2024] Open
Abstract
Background Primary lung sarcoma (PLS) differs in management protocols and prognosis from the more common primary lung carcinoma (PLC). It becomes imperative to raise a high index of suspicion on radiological and pathological features. Purpose The aim of this study is to highlight the variable imaging appearances of PLS compared with PLC, which impacts radiologic - pathologic correlation. Materials and Methods A retrospective observational study of 68 patients with biopsy-proven lung tumors who underwent baseline imaging at our tertiary care cancer hospital was conducted between January 2018 and March 2022. The patient details and imaging parameters of the mass on contrast-enhanced computed tomography (CECT) were recorded and analyzed for patients with PLS and compared with PLC. Follow-up imaging was available in 9/12 PLS and 52/56 PLC patients. Results Among 12 patients with PLS, 5 patients had synovial sarcoma on histopathology. PLS was seen in patients with a mean age of 40.8 years; the mass showed a mean size of 13.2 cm, lower lobe (75%), parahilar (75%), hilar involvement (41.7%), oval shape (41.7%), circumscribed (25%) or lobulated (75%) margins, lower mean postcontrast attenuation of 57.3 HU, fissural extension (50%), calcification (50%), and no organ metastasis other than to the lung. PLC (56 patients) was seen in the elderly with a mean age of 54.8 years; the mass showed a mean size of 5.7 cm, irregular shape (83.9%), spiculated margins (73.2%), higher mean postcontrast attenuation (77.3 HU), chest wall infiltration (30.4%), and distant metastasis (58.9%) at baseline imaging. A statistically significant difference ( p < 0.05) was seen between sarcoma and carcinoma in the mean age, size, site, shape, margins, postcontrast attenuation, presence of calcifications, fissural extension, and distant metastasis. Conclusion The distinct imaging features of sarcoma help in differentiating it from carcinoma. This can also be used to corroborate with histopathology to achieve concordance and guide clinicians on further approach.
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Affiliation(s)
| | - Ekta Dhamija
- Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Sameer Bakhshi
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Prabhat Singh Malik
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Sameer Rastogi
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Deepali Jain
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Rambha Pandey
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
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10
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Villarreal JCR, Pineda-Galindo LF, Vera-Lastra O, Quispe-Susara EN, Navarro AO. Insidious Synovial Sarcoma of Bone in a Patient with Rheumatoid Arthritis. Rev Bras Ortop 2024; 59:e31-e33. [PMID: 39027174 PMCID: PMC11254417 DOI: 10.1055/s-0041-1739172] [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: 05/21/2021] [Accepted: 09/02/2021] [Indexed: 10/19/2022] Open
Abstract
Synovial sarcoma is a rare malignity of mesenchymal origin; the diagnostic approach usually begins by documenting a soft tissue tumor; however, it results in a challenging diagnosis when it is more profound, of small size, or primary from the bone. The present report describes a patient who presented insidious onset hip pain attributed to rheumatoid arthritis, with a fatal outcome due to baseline disease and surgery complications. The underestimation of hip pain, mainly when there is no palpable mass, may delay the diagnosis.
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Affiliation(s)
- Juan Carlos Reyes Villarreal
- Departamento de Medicina Interna, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
| | - Luis Francisco Pineda-Galindo
- Departamento de Medicina Interna, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
| | - Olga Vera-Lastra
- Departamento de Medicina Interna, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
| | - Elizabeth Natalia Quispe-Susara
- Departamento de Patologia, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
| | - Alberto Ordinola Navarro
- Departamento de Medicina Interna, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
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11
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Recine F, Vanni S, Bongiovanni A, Fausti V, Mercatali L, Miserocchi G, Liverani C, Pieri F, Casadei R, Cavaliere D, Falbo PT, Diano D, Ibrahim T, De Vita A. Clinical and translational implications of immunotherapy in sarcomas. Front Immunol 2024; 15:1378398. [PMID: 38983859 PMCID: PMC11231074 DOI: 10.3389/fimmu.2024.1378398] [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: 01/29/2024] [Accepted: 06/11/2024] [Indexed: 07/11/2024] Open
Abstract
Immunotherapy has emerged as promising treatment in sarcomas, but the high variability in terms of histology, clinical behavior and response to treatments determines a particular challenge for its role in these neoplasms. Tumor immune microenvironment (TiME) of sarcomas reflects the heterogeneity of these tumors originating from mesenchymal cells and encompassing more than 100 histologies. Advances in the understanding of the complexity of TiME have led to an improvement of the immunotherapeutic responsiveness in sarcomas, that at first showed disappointing results. The proposed immune-classification of sarcomas based on the interaction between immune cell populations and tumor cells showed to have a prognostic and potential predictive role for immunotherapies. Several studies have explored the clinical impact of immune therapies in the management of these histotypes leading to controversial results. The presence of Tumor Infiltrating Lymphocytes (TIL) seems to correlate with an improvement in the survival of patients and with a higher responsiveness to immunotherapy. In this context, it is important to consider that also immune-related genes (IRGs) have been demonstrated to have a key role in tumorigenesis and in the building of tumor immune microenvironment. The IRGs landscape in soft tissue and bone sarcomas is characterized by the connection between several tumor-related genes that can assume a potential prognostic and predictive therapeutic role. In this paper, we reviewed the state of art of the principal immune strategies in the management of sarcomas including their clinical and translational relevance.
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Affiliation(s)
- Federica Recine
- Medical Oncology Unit, Azienda Ospedaliera “San Giovanni Addolorata”, Roma, Italy
| | - Silvia Vanni
- Preclinic and Osteoncology Unit, Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Alberto Bongiovanni
- Clinical and Experimental Oncology, Immunotherapy, Rare Cancers and Biological Resource Center, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Valentina Fausti
- Clinical and Experimental Oncology, Immunotherapy, Rare Cancers and Biological Resource Center, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Laura Mercatali
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giacomo Miserocchi
- Preclinic and Osteoncology Unit, Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Chiara Liverani
- Medical Oncology Unit, Azienda Ospedaliera “San Giovanni Addolorata”, Roma, Italy
| | - Federica Pieri
- Pathology Unit, “Morgagni-Pierantoni” Hospital, Forlì, Italy
| | - Roberto Casadei
- Orthopedic Unit, “Morgagni-Pierantoni” Hospital, Forlì, Italy
| | - Davide Cavaliere
- General and Oncologic Surgery, “Morgagni-Pierantoni” Hospital, Forlì, Italy
| | - Pina Tiziana Falbo
- Medical Oncology Unit, Azienda Ospedaliera “San Giovanni Addolorata”, Roma, Italy
| | - Danila Diano
- Radiology Unit, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Toni Ibrahim
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alessandro De Vita
- Preclinic and Osteoncology Unit, Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
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12
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Yin T, Liu B, Xue J, Liu X, Shang S, Wang Y. Primary pulmonary monophasic synovial sarcoma initially presenting with bloody pleural effusion: A case report and literature review. Clin Case Rep 2024; 12:e8841. [PMID: 38681033 PMCID: PMC11053246 DOI: 10.1002/ccr3.8841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/29/2024] [Accepted: 04/16/2024] [Indexed: 05/01/2024] Open
Abstract
Key Clinical Message Primary pulmonary synovial sarcoma (PPSS) can originate from blood vessels of the bronchial wall, lung interstitium, and interstitial components, and accounts for 0.1%-0.5% of all primary lung malignancies, the most common symptoms are chest pain, cough, dyspnea, and hemoptysis. Abstract Synovial sarcoma (SS) is a rare malignant tumor of stromal origin, which accounts for approximately 8%-10% of all soft tissue sarcomas. Primary pulmonary synovial sarcoma (PPSS) can originate from blood vessels of the bronchial wall, lung interstitium, and interstitial components, and accounts for 0.1%-0.5% of all primary lung malignancies. Patient concerns: We report the first case of a 57-year-old man with bloody pleural effusion as an initial manifestation of PPSS in the middle lobe of the right lung diagnosed after surgery. Diagnosis: Chest computed tomography (CT) revealed a mass in the middle lobe of the right lung, which was pathologically diagnosed as a monophasic SS after surgical resection. Interventions: Ten days after preoperative closed chest drainage, a right thoracotomy was performed to remove the right middle lobe of the lung. Outcomes: The patient recovered smoothly and was discharged from the hospital without any other postoperative treatment. A follow-up chest CT scan 7 months postoperatively revealed intrapulmonary recurrence with multiple metastases. Lessons: Monophasic PPSS of the lung may present with bloody pleural effusion as its first manifestation.
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Affiliation(s)
- Tengcheng Yin
- Thoracic Surgery, China‐Japan Union Hospital of Jilin UniversityChangchunChina
| | - Bing Liu
- Emergency, The Third Affiliated Hospital of Changchun University of Chinese MedicineChangchunChina
| | - Jinru Xue
- Thoracic Surgery, China‐Japan Union Hospital of Jilin UniversityChangchunChina
| | - Xiyu Liu
- Thoracic Surgery, China‐Japan Union Hospital of Jilin UniversityChangchunChina
| | - Shengtao Shang
- Thoracic Surgery, China‐Japan Union Hospital of Jilin UniversityChangchunChina
| | - Yan Wang
- Thoracic Surgery, China‐Japan Union Hospital of Jilin UniversityChangchunChina
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13
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Sasagawa S, Kumai J, Wakamatsu T, Yui Y. Improvement of histone deacetylase inhibitor efficacy by SN38 through TWIST1 suppression in synovial sarcoma. CANCER INNOVATION 2024; 3:e113. [PMID: 38946933 PMCID: PMC11212284 DOI: 10.1002/cai2.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/14/2023] [Accepted: 12/22/2023] [Indexed: 07/02/2024]
Abstract
Background Synovial sarcoma (SS) is an SS18-SSX fusion gene-driven soft tissue sarcoma with mesenchymal characteristics, associated with a poor prognosis due to frequent metastasis to a distant organ, such as the lung. Histone deacetylase (HDAC) inhibitors (HDACis) are arising as potent molecular targeted drugs, as HDACi treatment disrupts the SS oncoprotein complex, which includes HDACs, in addition to general HDACi effects. To provide further molecular evidence for the advantages of HDACi treatment and its limitations due to drug resistance induced by the microenvironment in SS cells, we examined cellular responses to HDACi treatment in combination with two-dimensional (2D) and 3D culture conditions. Methods Using several SS cell lines, biochemical and cell biological assays were performed with romidepsin, an HDAC1/2 selective inhibitor. SN38 was concomitantly used as an ameliorant drug with romidepsin treatment. Cytostasis, apoptosis induction, and MHC class I polypeptide-related sequence A/B (MICA/B) induction were monitored to evaluate the drug efficacy. In addition to the conventional 2D culture condition, spheroid culture was adopted to evaluate the influence of cell-mass microenvironment on chemoresistance. Results By monitoring the cellular behavior with romidepsin and/or SN38 in SS cells, we observed that responsiveness is diverse in each cell line. In the apoptotic inducible cells, co-treatment with SN38 enhanced cell death. In nonapoptotic inducible cells, cytostasis and MICA/B induction were observed, and SN38 improved MICA/B induction further. As a novel efficacy of SN38, we revealed TWIST1 suppression in SS cells. In the spheroid (3D) condition, romidepsin efficacy was severely restricted in TWIST1-positive cells. We demonstrated that TWIST1 downregulation restored romidepsin efficacy even in spheroid form, and concomitant SN38 treatment along with romidepsin reproduced the reaction. Conclusions The current study demonstrated the benefits and concerns of using HDACi for SS treatment in 2D and 3D culture conditions and provided molecular evidence that concomitant treatment with SN38 can overcome drug resistance to HDACi by suppressing TWIST1 expression.
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Affiliation(s)
- Satoru Sasagawa
- Molecular Biology Laboratory, Research InstituteNozaki Tokushukai HospitalDaitoOsakaJapan
| | - Jun Kumai
- Sarcoma Treatment Laboratory, Research InstituteNozaki Tokushukai HospitalDaitoOsakaJapan
| | - Toru Wakamatsu
- Department of Musculoskeletal Oncology ServiceOsaka International Cancer InstituteOsakaJapan
| | - Yoshihiro Yui
- Sarcoma Treatment Laboratory, Research InstituteNozaki Tokushukai HospitalDaitoOsakaJapan
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14
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Unat B. The Rat Sarcoma Virus (RAS) Family of Proteins in Sarcomas. Cureus 2024; 16:e57082. [PMID: 38681356 PMCID: PMC11052699 DOI: 10.7759/cureus.57082] [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: 03/27/2024] [Indexed: 05/01/2024] Open
Abstract
The rat sarcoma virus (RAS) protein family plays a crucial role in facilitating communication both within and between cells, thereby governing fundamental cellular processes such as growth, survival, and differentiation. The RAS family comprises four members of small GTPases, namely Harvey RAS (H-RAS), Kirsten RAS (K-RAS, two splice variants, 4A and 4B), and Neuroblastoma RAS (N-RAS), and these are encoded by three cellular RAS genes. Mutations in these genes play a significant role in cancer development and progression. Accordingly, here we review and discuss currently available literature about the fate and function of the RAS family of proteins in sarcomas.
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Affiliation(s)
- Beytullah Unat
- Orthopedics and Traumatology, Gaziantep City Hospital, Gaziantep, TUR
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15
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He J, Wang J, Yang L, Wang K, Wang M, Li J. Synovial sarcoma of the viscera (lung and jejunum): a case report. J Int Med Res 2024; 52:3000605241233953. [PMID: 38534077 PMCID: PMC10981226 DOI: 10.1177/03000605241233953] [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: 09/25/2023] [Accepted: 01/29/2024] [Indexed: 03/28/2024] Open
Abstract
We report the case of a woman nearing 70 years old who was admitted to the hospital with a complaint of "epigastric distension for 1 month". Her main signs and symptoms were progressive abdominal distension and occasional abdominal pain. Computed tomography suggested an abdominal mass. She had a surgical history of synovial sarcoma (SS) of the lungs. After admission, she was diagnosed with jejunal SS following a puncture biopsy and laparoscopic surgery. This disease usually occurs in the soft tissues of the limbs, and it is extremely rare for SS to originate in the jejunum. The morphologic heterogeneity of SS overlaps with other tumors and makes the diagnosis particularly difficult. Imaging studies usually lack specificity; however, measuring multiple immunohistochemical markers can greatly assist in the diagnosis and differential diagnosis of SS. This case not only enriches our understanding of SS and describes a rare site of origin, but also emphasizes the importance and challenges of achieving an accurate diagnosis. Immunohistochemical and molecular biological testing have important roles in the definitive diagnosis, highlighting the need for precise and innovative diagnostic and therapeutic approaches in SS.
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Affiliation(s)
- Jixin He
- Department of General Surgery, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Jiwei Wang
- Department of General Surgery, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Lina Yang
- Operation Room of the Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Kai Wang
- Department of Pathology, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Maijian Wang
- Department of General Surgery, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Jianguo Li
- Department of General Surgery, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
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16
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Yuan J, Li X, Yu S. The efficacy of re-excision after unplanned excision for synovial sarcoma. Heliyon 2024; 10:e23437. [PMID: 38173500 PMCID: PMC10761562 DOI: 10.1016/j.heliyon.2023.e23437] [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: 09/30/2023] [Revised: 12/01/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
Background This investigation studied the clinical features and outcomes of synovial sarcoma (SS) patients from a single institution. Methods A retrospective clinicopathologic study was conducted on 129 postoperative SS patients during 2003-2018. Kaplan-Meier curves and Cox proportional hazards regression (Cox) models were performed to determine the parameters associated with recurrence-free survival (RFS), metastasis-free survival (MFS), and cancer-specific survival (CSS) via univariate and multivariate analysis. The impact of unplanned excision (UE) and residual tumor in re-excision specimens was evaluated. Results The 3-year RFS, MFS and 5-year CSS were 72 %, 70 %, and 76 %, respectively. Independent factors associated with significantly inferior survival included older age, UE without re-excision, UE with residual tumors, high grade, and deep tumor for RFS, trunk-related tumor, UE without re-excision, UE with residual tumors, and deep tumor for MFS, UE with residual tumors, high grade, and deep tumor for CSS. Re-excision after UE was significantly associated with better RFS (P < 0.001). Residual tumors were remarkably correlated with inferior RFS (P = 0.0012), MFS (P = 0.0016), and CSS (P = 0.048), especially in patients at stage II (MFS: P < 0.001, CSS: P = 0.0014). Conclusion UE and residual tumors have a marked impact on the long-term survival of SS patients. Primary wide excision and re-excision is especially essential for patients at stage II.
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Affiliation(s)
- Jin Yuan
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoyang Li
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shengji Yu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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17
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Revia S, Budzinska MA, Bogatyrova O, Neumann F, Zimmermann A, Amendt C, Albers J. DNA-Dependent Protein Kinase Inhibitor Peposertib Potentiates the Cytotoxicity of Topoisomerase II Inhibitors in Synovial Sarcoma Models. Cancers (Basel) 2023; 16:189. [PMID: 38201616 PMCID: PMC10778103 DOI: 10.3390/cancers16010189] [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: 11/27/2023] [Revised: 12/25/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
Synovial sarcoma is a rare and highly aggressive subtype of soft tissue sarcoma. The clinical challenge posed by advanced or metastatic synovial sarcoma, marked by limited treatment options and suboptimal outcomes, necessitates innovative approaches. The topoisomerase II (Topo II) inhibitor doxorubicin has remained the cornerstone systemic treatment for decades, and there is pressing need for improved therapeutic strategies for these patients. This study highlights the potential to enhance the cytotoxic effects of doxorubicin within well-characterized synovial sarcoma cell lines using the potent and selective DNA-PK inhibitor, peposertib. In vitro investigations unveil a p53-mediated synergistic anti-tumor effect when combining doxorubicin with peposertib. The in vitro findings were substantiated by pronounced anti-tumor effects in mice bearing subcutaneously implanted tumors. A well-tolerated regimen for the combined application was established using both pegylated liposomal doxorubicin (PLD) and unmodified doxorubicin. Notably, the combination of PLD and peposertib displayed enhanced anti-tumor efficacy compared to unmodified doxorubicin at equivalent doses, suggesting an improved therapeutic window-a critical consideration for clinical translation. Efficacy studies in two patient-derived xenograft models of synovial sarcoma, accurately reflecting human metastatic disease, further validate the potential of this combined therapy. These findings align with previous evidence showcasing the synergy between DNA-PK inhibition and Topo II inhibitors in diverse tumor models, including breast and ovarian cancers. Our study extends the potential utility of combined therapy to synovial sarcoma.
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Affiliation(s)
- Steffie Revia
- Research Unit Oncology, Merck Healthcare KGaA, Frankfurter Str. 250, 64293 Darmstadt, Germany; (S.R.)
| | | | - Olga Bogatyrova
- Research Unit Oncology, Merck Healthcare KGaA, Frankfurter Str. 250, 64293 Darmstadt, Germany; (S.R.)
| | - Felix Neumann
- Research Unit Oncology, Merck Healthcare KGaA, Frankfurter Str. 250, 64293 Darmstadt, Germany; (S.R.)
| | - Astrid Zimmermann
- Research Unit Oncology, Merck Healthcare KGaA, Frankfurter Str. 250, 64293 Darmstadt, Germany; (S.R.)
| | - Christiane Amendt
- Research Unit Oncology, Merck Healthcare KGaA, Frankfurter Str. 250, 64293 Darmstadt, Germany; (S.R.)
| | - Joachim Albers
- Research Unit Oncology, Merck Healthcare KGaA, Frankfurter Str. 250, 64293 Darmstadt, Germany; (S.R.)
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18
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Kawai A, Ishihara M, Nakamura T, Kitano S, Iwata S, Takada K, Emori M, Kato K, Endo M, Matsumoto Y, Kakunaga S, Sato E, Miyahara Y, Morino K, Tanaka S, Takahashi S, Matsuo F, Matsumine A, Kageyama S, Ueda T. Safety and Efficacy of NY-ESO-1 Antigen-Specific T-Cell Receptor Gene-Transduced T Lymphocytes in Patients with Synovial Sarcoma: A Phase I/II Clinical Trial. Clin Cancer Res 2023; 29:5069-5078. [PMID: 37792433 PMCID: PMC10722137 DOI: 10.1158/1078-0432.ccr-23-1456] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 09/20/2023] [Accepted: 10/02/2023] [Indexed: 10/05/2023]
Abstract
PURPOSE To determine, for patients with advanced or recurrent synovial sarcoma (SS) not suitable for surgical resection and resistant to anthracycline, the safety and efficacy of the infusion of autologous T lymphocytes expressing NY-ESO-1 antigen-specific T-cell receptor (TCR) gene and siRNA to inhibit the expression of endogenous TCR (product code: TBI-1301). PATIENTS AND METHODS Eligible Japanese patients (HLA-A*02:01 or *02:06, NY-ESO-1-positive tumor expression) received cyclophosphamide 750 mg/m2 on days -3 and -2 (induction period) followed by a single dose of 5×109 (±30%) TBI-1301 cells as a divided infusion on days 0 and 1 (treatment period). Primary endpoints were safety-related (phase I) and efficacy-related [objective response rate (ORR) by RECIST v1.1/immune-related RECIST (irRECIST); phase II]. Safety- and efficacy-related secondary endpoints were considered in both phase I/II parts. RESULTS For the full analysis set (N = 8; phase I, n = 3; phase II, n = 5), the ORR was 50.0% (95% confidence interval, 15.7-84.3) with best overall partial response in four of eight patients according to RECIST v1.1/irRECIST. All patients experienced adverse events and seven of eight patients (87.5%) had adverse drug reactions, but no deaths were attributed to adverse events. Cytokine release syndrome occurred in four of eight patients (50.0%), but all cases recovered with prespecified treatment. Immune effector cell-associated neurotoxicity syndrome, replication-competent retrovirus, and lymphocyte clonality were absent. CONCLUSIONS Adoptive immunotherapy with TBI-1301 to selectively target NY-ESO-1-positive tumor cells appears to be a promising strategy for the treatment of advanced or recurrent SS with acceptable toxicity.
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Affiliation(s)
- Akira Kawai
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan
| | | | - Tomoki Nakamura
- Department of Orthopaedic Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - Shigehisa Kitano
- Department of Advanced Medical Development, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Shintaro Iwata
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Kohichi Takada
- Department of Medical Oncology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Makoto Emori
- Department of Orthopedic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Koji Kato
- Department of Hematology, Oncology and Cardiovascular Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Makoto Endo
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Matsumoto
- Department of Orthopedic Surgery, Fukushima Medical University, Fukushima, Japan
| | - Shigeki Kakunaga
- Department of Orthopaedic Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Eiichi Sato
- Department of Pathology, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Yoshihiro Miyahara
- Department of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Mie, Japan
| | | | | | | | | | - Akihiko Matsumine
- Department of Orthopaedics and Rehabilitation Medicine, University of Fukui, Fukui, Japan
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19
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Gutierrez-Sainz L, Martinez-Fdez S, Pedregosa-Barbas J, Peña J, Alameda M, Viñal D, Villamayor J, Martinez-Recio S, Perez-Wert P, Pertejo-Fernandez A, Gallego A, Martinez-Marin V, Zamora P, Espinosa E, Mendiola M, Feliu J, Redondo A. Efficacy of second and third lines of treatment in advanced soft tissue sarcomas: a real-world study. Clin Transl Oncol 2023; 25:3519-3526. [PMID: 37329429 DOI: 10.1007/s12094-023-03221-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 05/19/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Soft tissue sarcomas (STSs) are an uncommon and heterogeneous group of tumours. Several drugs and combinations have been used in clinical practice as second-line (2L) and third-line (3L) treatment. The growth modulation index (GMI) has previously been used as an exploratory efficacy endpoint of drug activity and represents an intra-patient comparison. METHODS We performed a real-world retrospective study including all patients with advanced STS who had received at least 2 different lines of treatment for advanced disease between 2010 and 2020 at a single institution. The objective was to study the efficacy of both 2L and 3L treatments, analysing the time to progression (TTP) and the GMI (defined as the ratio of TTP between 2 consecutive lines of therapy). RESULTS Eighty-one patients were included. The median TTP after 2L and 3L treatment was 3.16 and 3.06 months, and the median GMI was 0.81 and 0.74, respectively. The regimens most frequently used in both treatments were trabectedin, gemcitabine-dacarbazine, gemcitabine-docetaxel, pazopanib and ifosfamide. The median TTP by each of these regimens was 2.80, 2.23, 2.83, 4.10, and 5.00 months, and the median GMI was 0.78, 0.73, 0.67, 1.08, and 0.94, respectively. In terms of histotype, we highlight the activity (GMI > 1.33) of gemcitabine-dacarbazine in undifferentiated pleomorphic sarcoma (UPS) and in leiomyosarcoma, pazopanib in UPS, and ifosfamide in synovial sarcoma. CONCLUSIONS In our cohort, regimens commonly used after first-line STS treatment showed only slight differences in efficacy, although we found significant activity of specific regimens by histotype.
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Affiliation(s)
- Laura Gutierrez-Sainz
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain.
| | - Sara Martinez-Fdez
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Jorge Pedregosa-Barbas
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Jesus Peña
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Maria Alameda
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - David Viñal
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Julia Villamayor
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Sergio Martinez-Recio
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
- Department of Medical Oncology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Pablo Perez-Wert
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Ana Pertejo-Fernandez
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Alejandro Gallego
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
- Department of Medical Oncology, Clínica Universidad de Navarra, Madrid, Spain
| | - Virginia Martinez-Marin
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
- Translational Oncology Group, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Pilar Zamora
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
- Translational Oncology Group, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain
- Cátedra UAM-AMGEN, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - Enrique Espinosa
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
- Translational Oncology Group, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain
- Cátedra UAM-AMGEN, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
- Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer, CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Mendiola
- Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer, CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
- Molecular Pathology and Therapeutic Targets Group, IdiPAZ, Madrid, Spain
| | - Jaime Feliu
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain
- Translational Oncology Group, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain
- Cátedra UAM-AMGEN, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
- Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer, CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Andres Redondo
- Department of Medical Oncology, La Paz University Hospital-Institute for Health Research (IdiPAZ), Paseo de la Castellana 261, 28046, Madrid, Spain.
- Translational Oncology Group, IdiPAZ, Paseo de la Castellana 261, 28046, Madrid, Spain.
- Cátedra UAM-AMGEN, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain.
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20
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Cho EB, Lee SK, Kim JY, Kim Y. Synovial Sarcoma in the Extremity: Diversity of Imaging Features for Diagnosis and Prognosis. Cancers (Basel) 2023; 15:4860. [PMID: 37835554 PMCID: PMC10571652 DOI: 10.3390/cancers15194860] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/15/2023] [Accepted: 10/02/2023] [Indexed: 10/15/2023] Open
Abstract
Synovial sarcomas are rare and highly aggressive soft-tissue sarcomas, primarily affecting adolescents and young adults aged 15-40 years. These tumors typically arise in the deep soft tissues, often near the large joints of the extremities. While the radiological features of these tumors are not definitely indicative, the presence of calcification in a soft-tissue mass (occurring in 30% of cases), adjacent to a joint, strongly suggests the diagnosis. Cross-sectional imaging characteristics play a crucial role in diagnosing synovial sarcomas. They often reveal significant characteristics such as multilobulation and pronounced heterogeneity (forming the "triple sign"), in addition to features like hemorrhage and fluid-fluid levels with septa (resulting in the "bowl of grapes" appearance). Nevertheless, the existence of non-aggressive features, such as gradual growth (with an average time to diagnosis of 2-4 years) and small size (initially measuring < 5 cm) with well-defined margins, can lead to an initial misclassification as a benign lesion. Larger size, older age, and higher tumor grade have been established as adverse predictive indicators for both local disease recurrence and the occurrence of metastasis. Recently, the prognostic importance of CT and MRI characteristics for synovial sarcomas was elucidated. These include factors like the absence of calcification, the presence of cystic components, hemorrhage, the bowl of grape sign, the triple sign, and intercompartmental extension. Wide surgical excision remains the established approach for definitive treatment. Gaining insight into and identifying the diverse range of presentations of synovial sarcomas, which correlate with the prognosis, might be helpful in achieving the optimal patient management.
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Affiliation(s)
- Eun Byul Cho
- Department of Radiology, Uijeongbu St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu 11765, Republic of Korea
| | - Seul Ki Lee
- Department of Radiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Jee-Young Kim
- Department of Radiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Yuri Kim
- Department of Radiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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21
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Blay JY, von Mehren M, Jones RL, Martin-Broto J, Stacchiotti S, Bauer S, Gelderblom H, Orbach D, Hindi N, Dei Tos A, Nathenson M. Synovial sarcoma: characteristics, challenges, and evolving therapeutic strategies. ESMO Open 2023; 8:101618. [PMID: 37625194 PMCID: PMC10470271 DOI: 10.1016/j.esmoop.2023.101618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/12/2023] [Accepted: 07/20/2023] [Indexed: 08/27/2023] Open
Abstract
Synovial sarcoma (SS) is a rare and aggressive disease that accounts for 5%-10% of all soft tissue sarcomas. Although it can occur at any age, it typically affects younger adults and children, with a peak incidence in the fourth decade of life. In >95% of cases, the oncogenic driver is a translocation between chromosomes X and 18 that leads to the formation of the SS18::SSX fusion oncogenes. Early and accurate diagnosis is often a challenge; optimal outcomes are achieved by referral to a specialist center for diagnosis and management by a multidisciplinary team as soon as SS is suspected. Surgery with or without radiotherapy and/or chemotherapy can be effective in localized disease, especially in children. However, the prognosis in the advanced stages is poor, with treatment strategies that have relied heavily on traditional cytotoxic chemotherapies. Therefore, there is an unmet need for novel effective management strategies for advanced disease. An improved understanding of disease pathology and its molecular basis has paved the way for novel targeted agents and immunotherapies that are being investigated in clinical trials. This review provides an overview of the epidemiology and characteristics of SS in children and adults, as well as the patient journey from diagnosis to treatment. Current and future management strategies, focusing particularly on the potential of immunotherapies to improve clinical outcomes, are also summarized.
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Affiliation(s)
- J-Y Blay
- Department of Medicine, Centre Léon Bérard & University Claude Bernard Lyon I & UNICANCER Lyon, France.
| | - M von Mehren
- Department of Hematology and Medical Oncology, Fox Chase Cancer Center, Philadelphia, USA
| | - R L Jones
- Sarcoma Unit, The Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, UK
| | - J Martin-Broto
- Medical Oncology Department, Fundación Jimenez Diaz University Hospital, Madrid; Department of Oncology, University Hospital General de Villalba, Madrid; Instituto de Investigacion Sanitaria Fundacion Jimenez Diaz (IIS/FJD; UAM), Madrid, Spain
| | - S Stacchiotti
- Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - S Bauer
- Department of Oncology, West German Cancer Center, University of Duisburg-Essen, Essen, Germany
| | - H Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - D Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - N Hindi
- Medical Oncology Department, Fundación Jimenez Diaz University Hospital, Madrid; Department of Oncology, University Hospital General de Villalba, Madrid; Instituto de Investigacion Sanitaria Fundacion Jimenez Diaz (IIS/FJD; UAM), Madrid, Spain
| | - A Dei Tos
- Department of Medicine, University of Padua School of Medicine and Department of Integrated Diagnostics, Azienda Ospedale-Università Padova, Padua, Italy
| | - M Nathenson
- Oncology Clinical Development, Cell and Gene Therapy, GSK, Waltham, USA
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22
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Lanzi C, Arrighetti N, Pasquali S, Cassinelli G. Targeting EZH2 in SMARCB1-deficient sarcomas: Advances and opportunities to potentiate the efficacy of EZH2 inhibitors. Biochem Pharmacol 2023; 215:115727. [PMID: 37541451 DOI: 10.1016/j.bcp.2023.115727] [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: 06/13/2023] [Revised: 07/25/2023] [Accepted: 07/28/2023] [Indexed: 08/06/2023]
Abstract
Soft tissue sarcomas (STSs) are rare mesechymal malignancies characterized by distintive molecular, histological and clinical features. Many STSs are considered as predominatly epigenetic diseases due to underlying chromatin deregulation. Discovery of deregulated functional antagonism between the chromatin remodeling BRG1/BRM-associated (BAFs) and the histone modifying Polycomb repressor complexes (PRCs) has provided novel actionable targets. In epithelioid sarcoma (ES), extracranial, extrarenal malignant rhabdoid tumors (eMRTs) and synovial sarcoma (SS), the total or partial loss of the BAF core subunit SMARCB1, driven by different alterations, is associated with PRC2 deregulation and dependency on its enzymatic subunit, EZH2. In these SMARCB1-deficient STSs, aberrant EZH2 expression and/or activity emerged as a druggable vulnerability. Although preclinical investigation supported EZH2 targeting as a promising therapeutic option, clinical studies demonstrated a variable response to EZH2 inhibitors. Actually, whereas the clinical benefit recorded in ES patients prompted the FDA approval of the EZH2 inhibitor tazemetostat, the modest and sporadic responses observed in eMRT and SS patients highlighted the need to deepen mechanistic as well as pharmacological investigations to improve drug effectiveness. We summarize the current knowledge of different mechanisms driving SMARCB1 deficiency and EZH2 deregulation in ES, eMRT and SS along with preclinical and clinical studies of EZH2-targeting agents. Possible implication of the PRC2- and enzymatic-independent functions of EZH2 and of its homolog, EZH1, in the response to anti-EZH2 agents will be discussed together with combinatorial strategies under investigation to improve the efficacy of EZH2 targeting in these tumors.
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Affiliation(s)
- Cinzia Lanzi
- Molecular Pharmacology Unit, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Amadeo 42, 20133, Milan, Italy
| | - Noemi Arrighetti
- Molecular Pharmacology Unit, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Amadeo 42, 20133, Milan, Italy
| | - Sandro Pasquali
- Molecular Pharmacology Unit, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Amadeo 42, 20133, Milan, Italy
| | - Giuliana Cassinelli
- Molecular Pharmacology Unit, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Amadeo 42, 20133, Milan, Italy.
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23
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Hu M, Guo F, Xiao S, Zhangyang G, Wang M, Yue J, Fang N. Primary angiomatoid fibrous histiocytoma of the mandible with EWSR1-ATF1 fusion in an adult patient: case report and review of literature. Oral Surg Oral Med Oral Pathol Oral Radiol 2023; 136:e116-e122. [PMID: 37258330 DOI: 10.1016/j.oooo.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 03/25/2023] [Accepted: 04/04/2023] [Indexed: 06/02/2023]
Abstract
OBJECTIVE We report our diagnosis of a rare case of primary angiomatoid fibrous histiocytoma in the mandible of a 42-year-old male using next-generation sequencing to detect disease-specific EWSR1-ATF1 fusion. STUDY DESIGN After the initial cone beam computerized tomography scan and reconstruction, we performed immunohistochemical staining and fluorescence in situ hybridization analysis on tissue samples to detect EWSR1 gene rearrangement. For the final diagnosis, we performed next-generation sequencing to detect disease-specific EWSR1-ATF1 fusion. RESULTS FISH analysis showed approximately 55% of tumor cells with mostly isolated red signals, as well as several split red-green signals, indicating the presence of EWSR1 gene rearrangement. Next-generation sequencing analysis identified an EWSR1 exon9-ATF1 exon4 fusion, a diagnostic biomarker of angiomatoid fibrous histiocytoma (AFH). Based on the findings, we diagnosed primary AFH derived from the mandible. CONCLUSIONS Next-generation sequencing is a powerful methodology for detecting disease-specific EWSR1-ATF1 fusion and diagnosing primary angiomatoid fibrous histiocytoma.
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Affiliation(s)
- Min Hu
- Department of Pathology, Hubei Cancer Hospital, Wuhan, Hubei, China
| | - Fang Guo
- Department of Pathology, Hubei Cancer Hospital, Wuhan, Hubei, China
| | - Shiwei Xiao
- Department of Pathology, Hubei Cancer Hospital, Wuhan, Hubei, China
| | - Geling Zhangyang
- Department of Pathology, Hubei Cancer Hospital, Wuhan, Hubei, China
| | - Mingwei Wang
- Department of Pathology, Hubei Cancer Hospital, Wuhan, Hubei, China
| | - Junqiu Yue
- Department of Pathology, Hubei Cancer Hospital, Wuhan, Hubei, China
| | - Na Fang
- Department of Pathology, Hubei Cancer Hospital, Wuhan, Hubei, China.
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24
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Tian Z, Yao W. Chemotherapeutic drugs for soft tissue sarcomas: a review. Front Pharmacol 2023; 14:1199292. [PMID: 37637411 PMCID: PMC10450752 DOI: 10.3389/fphar.2023.1199292] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 08/03/2023] [Indexed: 08/29/2023] Open
Abstract
Despite the low incidence of soft tissue sarcomas (STSs), hundreds of thousands of new STS cases are diagnosed annually worldwide, and approximately half of them eventually progress to advanced stages. Currently, chemotherapy is the first-line treatment for advanced STSs. There are difficulties in selecting appropriate drugs for multiline chemotherapy, or for combination treatment of different STS histological subtypes. In this study, we first comprehensively reviewed the efficacy of various chemotherapeutic drugs in the treatment of STSs, and then described the current status of sensitive drugs for different STS subtypes. anthracyclines are the most important systemic treatment for advanced STSs. Ifosfamide, trabectedin, gemcitabine, taxanes, dacarbazine, and eribulin exhibit certain activities in STSs. Vinca alkaloid agents (vindesine, vinblastine, vinorelbine, vincristine) have important therapeutic effects in specific STS subtypes, such as rhabdomyosarcoma and Ewing sarcoma family tumors, whereas their activity in other subtypes is weak. Other chemotherapeutic drugs (methotrexate, cisplatin, etoposide, pemetrexed) have weak efficacy in STSs and are rarely used. It is necessary to select specific second- or above-line chemotherapeutic drugs depending on the histological subtype. This review aims to provide a reference for the selection of chemotherapeutic drugs for multi-line therapy for patients with advanced STSs who have an increasingly long survival.
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Affiliation(s)
| | - Weitao Yao
- Department of Orthopedics, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
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25
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Buscharino B, Santos ARD, Amato Neto DG, Alexandre M, Yonamine ES, Fucs PMDEMB. SOFT TISSUE SARCOMA - SANTA CASA DE SÃO PAULO EXPERIENCE FROM 2006 TO 2019. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e263799. [PMID: 37469493 PMCID: PMC10353871 DOI: 10.1590/1413-785220233103e263799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 07/06/2022] [Indexed: 07/21/2023]
Abstract
Objective To conduct an epidemiologic review, analyzing treatment, evolution, and survival of soft tissue sarcomas. Methods Retrospective study based on medical records of patient with STS treated by the Orthopedic Oncology Group at the Santa Casa de São Paulo, from 2006 to 2019. Data from 121 patients were analyzed according to age, sex, histological type, tumor location, treatment, previous surgery in a non-specialized service, local recurrences, lung metastases, and survival analysis. Results The most frequent location was the thigh. Patients who underwent surgery with a non-specialized group had higher rates of local recurrence and those with pulmonary metastasis had a lower survival rate. Conclusion STS can occur at any age and the prevalence of the histological type depends on the patients' age group. Level of Evidence II, Prognostic Study.
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Affiliation(s)
- Bruna Buscharino
- Santa Casa de Misericórdia de São Paulo, Departamento de Ortopedia e Traumatologia, São Paulo, SP, Brazil
| | | | - Dante Galvanese Amato Neto
- Santa Casa de Misericórdia de São Paulo, Departamento de Ortopedia e Traumatologia, São Paulo, SP, Brazil
| | - Murilo Alexandre
- Santa Casa de Misericórdia de São Paulo, Departamento de Ortopedia e Traumatologia, São Paulo, SP, Brazil
| | - Eduardo Sadao Yonamine
- Santa Casa de Misericórdia de São Paulo, Departamento de Ortopedia e Traumatologia, São Paulo, SP, Brazil
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26
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Nery B, de Alencar Neto JF, Melo LRDS, Costa RAF, Quaggio E, de Medeiros LS, de Sousa Segundo JA, de Lima NF, Rivero RL. Olfactory groove monophasic sinovial sarcoma and von Recklinghausen's disease: A case report and literature review. Surg Neurol Int 2023; 14:231. [PMID: 37560581 PMCID: PMC10408634 DOI: 10.25259/sni_338_2023] [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: 04/18/2023] [Accepted: 06/13/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Soft-tissue sarcomas are a rare and diverse group of neoplastic lesions. They represent only 1% of malignant tumors in adults and 15% in children. Synovial sarcoma (SS) is a type of soft-tissue sarcoma, accounting for 5-10% of cases, and commonly affecting extremities. Diagnosis, treatment, and prognosis remain challenging especially when localized in uncommon areas, such as intracranial lesions. CASE DESCRIPTION A 13-year-old male patient with a clinical history of neurofibromatosis Type I (NF1) presenting holocranial headache with jet vomiting and apathy 2 days before admission, without neurological deficits and/or focal findings. On magnetic resonance imaging: an extra-axial infiltrative lesion with contrast uptake at the base of the skull in the olfactory groove topography. After total tumor resection, the anatomopathological examination showed monophasic SS. The patient returned after 6 months with similar symptoms, and the lesion recurred and was reoperated. Unfortunately, 7 months after the second surgery, the patient died. CONCLUSION SS can occur extraarticulously and with a variable clinical presentation and poor prognosis despite adjuvant therapies with radiotherapy and chemotherapy. In individuals with clinical history of NF1, there is still no direct correlation between the two manifestations, although current descriptions are suggestive of a possible interaction.
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Ban Y, Hoshi M, Oebisu N, Orita K, Iwai T, Yao H, Nakamura H. Anti-Tumor Effect and Neurotoxicity of Ethanol Adjuvant Therapy after Surgery of a Soft Tissue Sarcoma. Curr Oncol 2023; 30:5251-5265. [PMID: 37366882 DOI: 10.3390/curroncol30060399] [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: 04/16/2023] [Revised: 05/21/2023] [Accepted: 05/23/2023] [Indexed: 06/28/2023] Open
Abstract
Wide resection is the main treatment for sarcomas; however, when they are located near major nerves, their sacrifices might affect limb function. The efficacy of ethanol adjuvant therapy for sarcomas has not been established. In this study, the anti-tumor effect of ethanol, as well as its neurotoxicity, were assessed. In vitro anti-tumor effect of ethanol as evaluated using MTT, wound healing, and invasion assays on a synovial sarcoma cell line (HS-SY-II). In vivo, an assessment was conducted in nude mice (implanted with subcutaneous HS-SY-II) treated with different ethanol concentrations after surgery with a close margin. Sciatic nerve neurotoxicity was assessed with electrophysiological and histological examination. In vitro, ethanol concentrations at 30% and higher showed cytotoxic effects in MTT assay and markedly reduced migration and invasive ability of HS-SY-II. In vivo, both 30% and 99.5% ethanol concentrations, compared to 0% concentration, significantly reduced the local recurrence. However, in the group treated with 99.5% ethanol, nerve conduction tests showed prolonged latency and decreased amplitude, and morphological changes suggestive of nerve degeneration were observed in the sciatic nerve, while the 30% ethanol did not cause neurological damage. In conclusion, 30% is the optimal concentration for ethanol adjuvant therapy after close-margin surgery for sarcoma.
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Affiliation(s)
- Yoshitaka Ban
- Department of Orthopedic Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-ku, Osaka 545-8585, Japan
| | - Manabu Hoshi
- Department of Orthopedic Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-ku, Osaka 545-8585, Japan
| | - Naoto Oebisu
- Department of Orthopedic Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-ku, Osaka 545-8585, Japan
| | - Kumi Orita
- Department of Orthopedic Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-ku, Osaka 545-8585, Japan
| | - Tadashi Iwai
- Department of Orthopedic Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-ku, Osaka 545-8585, Japan
| | - Hana Yao
- Department of Orthopedic Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-ku, Osaka 545-8585, Japan
| | - Hiroaki Nakamura
- Department of Orthopedic Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno-ku, Osaka 545-8585, Japan
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28
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Zhong LL, Huang GX, Xian LY, Wei ZC, Tang ZP, Chen QY, Chen H, Tang F. Novel characteristics for immunophenotype, FISH pattern and molecular cytogenetics in synovial sarcoma. Sci Rep 2023; 13:7954. [PMID: 37193761 DOI: 10.1038/s41598-023-34983-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 05/10/2023] [Indexed: 05/18/2023] Open
Abstract
As a rare and highly aggressive soft tissue sarcoma, the new immunophenotype, atypical FISH pattern and relevant molecular cytogenetics of synovial sarcoma (SS) remain less known, although it is characteristically represented by a pathognomonic chromosomal translocation t (X; 18) (p11.2; q11.2). Methodologically, the morphology was retrospectively analysed by using H&E staining, and immunohistochemical features were investigated by using markers that have been recently applied in other soft tissue tumors. Moreover, FISH signals for SS18 and EWSR-1 break-apart probes were examined. Finally, cytogenetic characteristics were analysed via RT-PCR and Sanger sequencing. Consequently, nine out of thirteen cases that were histologically highly suspected as SS were finally identified as SS via molecular analysis. Histologically, nine SS cases were divided into monophasic fibrous SS (4/9), biphasic SS (4/9) and poorly differentiated SS (1/9). Immunohistochemically, SOX-2 immunostaining was positive in eight cases (8/9) and PAX-7 immunostaining was diffusely positive in the epithelial component of biphasic SS (4/4). Nine cases showed negative immunostaining for NKX3.1 and reduced or absent immunostaining for INI-1. Eight cases showed typically positive FISH signalling for the SS18 break-apart probe, whereas one case exhibited an atypical FISH pattern (complete loss of green signalling, case 2). Furthermore, the SS18-SSX1 and SS18-SSX2 fusion genes were identified in seven cases and two cases, respectively. The fusion site in 8 out of 9 cases was common in the literature, whereas the fusion site in case 2 was involved in exon 10 codon 404 in SS18 and exon 7 codon 119 in SSX1 (which has not been previously reported), which notably corresponded to the complete loss of green signalling in the FISH pattern. Additionally, FISH analysis of the EWSR-1 gene in nine SS cases demonstrated aberrant signalling in three cases that were recognized as a monoallelic loss of EWSR-1 (1/9), an amplification of EWSR-1 (1/9) and a translocation of EWSR-1 (1/9). In conclusion, SS18-SSX fusion gene sequencing is obligatory for a precise diagnosis of SS when dealing with a confusing immunophenotype and atypical or aberrant FISH signalling for SS18 and EWSR-1 detection.
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Affiliation(s)
- Ling Ling Zhong
- Department of Pathology, The 924th Hospital of the Chinese People's Liberation Army Joint Logistic Support Force, Guangxi Key Laboratory of Metabolic Diseases Research, Guilin, 541002, Guangxi, China
- Guangxi Key Laboratory of Glucose and Lipid Metabolic Diseases, The Second Affiliated Hospital of Guilin Medical University, Guilin, 541199, Guangxi, China
| | - Gao Xiang Huang
- Department of Pathology, The 924th Hospital of the Chinese People's Liberation Army Joint Logistic Support Force, Guangxi Key Laboratory of Metabolic Diseases Research, Guilin, 541002, Guangxi, China
| | - Li Ying Xian
- Department of Pathology and Laboratory Medicine, Dongguan Affiliated Hospital of Southern Medical University, Dongguan, 523059, Guangdong, China
| | - Zong Chen Wei
- Department of Pathology, The 924th Hospital of the Chinese People's Liberation Army Joint Logistic Support Force, Guangxi Key Laboratory of Metabolic Diseases Research, Guilin, 541002, Guangxi, China
| | - Zhi Ping Tang
- Department of Pathology, The 924th Hospital of the Chinese People's Liberation Army Joint Logistic Support Force, Guangxi Key Laboratory of Metabolic Diseases Research, Guilin, 541002, Guangxi, China
| | - Qiu Yue Chen
- Department of Pathology, The 924th Hospital of the Chinese People's Liberation Army Joint Logistic Support Force, Guangxi Key Laboratory of Metabolic Diseases Research, Guilin, 541002, Guangxi, China
| | - Hao Chen
- Department of Pathology, The 924th Hospital of the Chinese People's Liberation Army Joint Logistic Support Force, Guangxi Key Laboratory of Metabolic Diseases Research, Guilin, 541002, Guangxi, China
| | - Fang Tang
- Department of Pathology, The 924th Hospital of the Chinese People's Liberation Army Joint Logistic Support Force, Guangxi Key Laboratory of Metabolic Diseases Research, Guilin, 541002, Guangxi, China.
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29
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Zhou Y, Sun S, Ling T, Chen Y, Zhou R, You Q. The role of fibroblast growth factor 18 in cancers: functions and signaling pathways. Front Oncol 2023; 13:1124520. [PMID: 37228502 PMCID: PMC10203589 DOI: 10.3389/fonc.2023.1124520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/21/2023] [Indexed: 05/27/2023] Open
Abstract
Fibroblast growth factor 18(FGF18) is a member of the fibroblast growth factor family (FGFs). FGF18 is a class of bioactive substances that can conduct biological signals, regulate cell growth, participate in tissue repair and other functions, and can promote the occurrence and development of different types of malignant tumors through various mechanisms. In this review, we focus on recent studies of FGF18 in the diagnosis, treatment, and prognosis of tumors in digestive, reproductive, urinary, respiratory, motor, and pediatric systems. These findings suggest that FGF18 may play an increasingly important role in the clinical evaluation of these malignancies. Overall, FGF18 can function as an important oncogene at different gene and protein levels, and can be used as a potential new therapeutic target and prognostic biomarker for these tumors.
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Affiliation(s)
- Yiming Zhou
- Department of Biotherapy, Medical Center for Digestive Diseases, Second Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Sizheng Sun
- Department of General Surgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Tao Ling
- Department of Biotherapy, Medical Center for Digestive Diseases, Second Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Yongzhen Chen
- Second Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Rongzhong Zhou
- Department of Ophthalmology, Zaoyang First People’s Hosipital, Zaoyang, China
| | - Qiang You
- Department of Biotherapy, Medical Center for Digestive Diseases, Second Affiliated Hospital, Nanjing Medical University, Nanjing, China
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30
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Biological functions and therapeutic potential of SHCBP1 in human cancer. Biomed Pharmacother 2023; 160:114362. [PMID: 36739763 DOI: 10.1016/j.biopha.2023.114362] [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: 11/28/2022] [Revised: 01/29/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
The incidence of cancer is increasing globally, and it is the most common cause of death. The identification of novel cancer diagnostic and prognostic biomarkers is important for developing cancer treatment strategies and reducing mortality. SHCSH2 domain-binding protein 1 (SHCBP1) is a protein that specifically binds to the SH2 domain of Src homology-collagen. It participates in the regulation of a variety of signal transduction pathways and can activate a variety of signaling molecules to perform a series of physiological functions. SHCBP1 is expressed in a variety of human tissues, but its abnormal expression in various systems is associated with cancer. SHCBP1 is abnormally expressed in a variety of tumors, and plays roles in almost all aspects of cancer biology (such as cell proliferation, apoptosis prevention, invasion, and metastasis) through various possible mechanisms. Its expression level is related to the clinicopathological characteristics of patients. In addition, the SHCBP1 expression pattern is closely related to cancer type, stage, and other clinical variables. Therefore, SHCBP1 is a promising tumor biomarker for cancer diagnosis and prognosis and a potential therapeutic target. This article reviews the expression, biological functions, mechanisms, and potential clinical significance of SHCBP1 in various human tumors to provide a new theoretical basis for clinical molecular diagnosis, molecular targeted therapy, and scientific research on cancer.
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31
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Danieli M, Gronchi A. Staging Systems and Nomograms for Soft Tissue Sarcoma. Curr Oncol 2023; 30:3648-3671. [PMID: 37185391 PMCID: PMC10137294 DOI: 10.3390/curroncol30040278] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/17/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Reliable tools for prognosis prediction are crucially needed by oncologists so they can tailor individual treatments. However, the wide spectrum of histologies and prognostic behaviors of sarcomas challenges their development. In this field, nomograms could definitely better account for their granularity compared to the more widely used AJCC/UICC TNM staging system. Nomograms are predictive tools that incorporate multiple risk factors and return a numerical probability of a clinical event. Since the development of the first nomogram in 2002, several other nomograms have been built, either general, site-specific, histology-specific, or both. Recently, some new “dynamic” nomograms and prognostic tools have been developed, allowing doctors to “recalculate” a patient’s prognosis by taking into account the time since primary surgery, the event history, and the potential time-dependent effect of covariates. Due to these new tools, prognosis prediction is no longer limited to the time of the first computation but can be adapted and recalculated based on the occurrence (or not) of any event as time passes from the first computation. In this review, we aimed to give an overview of the available nomograms for STS and to help clinicians in the process of selecting the best tool for each patient.
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Fuchs JW, Schulte BC, Fuchs JR, Agulnik M. Targeted therapies for the treatment of soft tissue sarcoma. Front Oncol 2023; 13:1122508. [PMID: 36969064 PMCID: PMC10034045 DOI: 10.3389/fonc.2023.1122508] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/23/2023] [Indexed: 03/11/2023] Open
Abstract
Soft tissue sarcomas are rare malignant tumors derived from mesenchymal cells that have a high morbidity and mortality related to frequent occurrence of advanced and metastatic disease. Over the past two decades there have been significant advances in the use of targeted therapies for the treatment of soft tissue sarcoma. The ability to study various cellular markers and pathways related to sarcomagenesis has led to the creation and approval of multiple novel therapies. Herein, we describe the current landscape of targeted medications used in the management of advanced or metastatic soft tissue sarcomas, excluding GIST. We distinguish three categories: targeted therapies that have current US Food and Drug Administration (FDA) approval for treatment of soft tissue sarcoma, non-FDA approved targeted therapies, and medications in development for treatment of patients with soft tissue sarcoma.
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Affiliation(s)
- Jeffrey W. Fuchs
- Department of Medicine, McGaw Medical Center of Northwestern University, Chicago, IL, United States
| | - Brian C. Schulte
- Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Joseph R. Fuchs
- Department of Medicine, McGaw Medical Center of Northwestern University, Chicago, IL, United States
| | - Mark Agulnik
- Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
- *Correspondence: Mark Agulnik,
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33
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Thompson JJ, Koch RA, Keedy VL, Magge DR. Synovial sarcoma with intra-abdominal metastasis causing hemoperitoneum: a case-report. World J Surg Oncol 2023; 21:24. [PMID: 36710330 PMCID: PMC9885603 DOI: 10.1186/s12957-023-02885-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 01/06/2023] [Indexed: 01/31/2023] Open
Abstract
Synovial sarcoma is a rare soft tissue sarcoma which frequently involves the upper or lower extremities. Soft tissue sarcomas including synovial sarcoma have a propensity to metastasize to the lungs, and there are very few reports of metastatic lesions in other locations.Here, we report a case of a 49-year-old patient who underwent neoadjuvant chemoradiation for an upper extremity synovial sarcoma and presented approximately 4 years later with abdominal pain and hemoperitoneum and was ultimately found to have metastatic synovial sarcoma involving the greater curvature of the stomach and surrounding peri-gastric soft tissue. We describe the multidisciplinary management of this complex patient presentation and propose that expanded surveillance imaging beyond that of the local tumor resection bed and the chest may be beneficial especially in tumors with high-risk features.
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Affiliation(s)
- Joshua J. Thompson
- grid.412807.80000 0004 1936 9916Department of Surgery, Vanderbilt University Medical Center, Preston Research Building, 2220 Pierce Avenue, Nashville, Tennessee 37232-6860 USA
| | - Rachel A. Koch
- grid.412807.80000 0004 1936 9916Department of Surgery, Vanderbilt University Medical Center, Preston Research Building, 2220 Pierce Avenue, Nashville, Tennessee 37232-6860 USA
| | - Vicki L. Keedy
- grid.412807.80000 0004 1936 9916Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee USA
| | - Deepa R. Magge
- grid.412807.80000 0004 1936 9916Department of Surgery, Vanderbilt University Medical Center, Preston Research Building, 2220 Pierce Avenue, Nashville, Tennessee 37232-6860 USA ,grid.412807.80000 0004 1936 9916Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee USA ,grid.412807.80000 0004 1936 9916Department of Surgical Oncology, Vanderbilt University Medical Center, Nashville, Tennessee USA
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34
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Landuzzi L, Ruzzi F, Lollini PL, Scotlandi K. Synovial Sarcoma Preclinical Modeling: Integrating Transgenic Mouse Models and Patient-Derived Models for Translational Research. Cancers (Basel) 2023; 15:cancers15030588. [PMID: 36765545 PMCID: PMC9913760 DOI: 10.3390/cancers15030588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/12/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Synovial sarcomas (SyS) are rare malignant tumors predominantly affecting children, adolescents, and young adults. The genetic hallmark of SyS is the t(X;18) translocation encoding the SS18-SSX fusion gene. The fusion protein interacts with both the BAF enhancer and polycomb repressor complexes, and either activates or represses target gene transcription, resulting in genome-wide epigenetic perturbations and altered gene expression. Several experimental in in vivo models, including conditional transgenic mouse models expressing the SS18-SSX fusion protein and spontaneously developing SyS, are available. In addition, patient-derived xenografts have been estab-lished in immunodeficient mice, faithfully reproducing the complex clinical heterogeneity. This review focuses on the main molecular features of SyS and the related preclinical in vivo and in vitro models. We will analyze the different conditional SyS mouse models that, after combination with some of the few other recurrent alterations, such as gains in BCL2, Wnt-β-catenin signaling, FGFR family, or loss of PTEN and SMARCB1, have provided additional insight into the mechanisms of synovial sarcomagenesis. The recent advancements in the understanding of SyS biology and improvements in preclinical modeling pave the way to the development of new epigenetic drugs and immunotherapeutic approaches conducive to new treatment options.
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Affiliation(s)
- Lorena Landuzzi
- Experimental Oncology Laboratory, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
- Correspondence: (L.L.); (P.-L.L.); Tel.: +39-051-2094796 (L.L.); +39-051-2094786 (P.-L.L.)
| | - Francesca Ruzzi
- Laboratory of Immunology and Biology of Metastasis, Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Pier-Luigi Lollini
- Laboratory of Immunology and Biology of Metastasis, Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40126 Bologna, Italy
- Correspondence: (L.L.); (P.-L.L.); Tel.: +39-051-2094796 (L.L.); +39-051-2094786 (P.-L.L.)
| | - Katia Scotlandi
- Experimental Oncology Laboratory, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
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35
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Neel DV, Ma C, Collins NB, Hornick JL, Demetri GD, Shulman DS. Derivation and validation of a risk classification tree for patients with synovial sarcoma. Cancer Med 2023; 12:170-178. [PMID: 35670308 PMCID: PMC9844650 DOI: 10.1002/cam4.4909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 05/14/2022] [Accepted: 05/25/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Synovial sarcoma (SS) accounts for 8%-10% of all soft-tissue sarcomas. Clinical presentation and outcomes vary, yet discrete risk groups based on validated prognostic indices are not defined for the full spectrum of patients with SS. METHODS We performed a retrospective cohort study using data from the SEER (surveillance, epidemiology, and end results program) database of SS patients who were <70 years of age at diagnosis. We constructed a recursive partitioning model of overall survival using a training cohort of 1063 patients with variables: Age at diagnosis, sex, race, ethnicity, primary site, tumor size, tumor grade, and stage. Based on this model, we grouped patients into three risk groups and estimated 5-year overall survival for each group. We then applied these groups to a test cohort (n = 1063). RESULTS Our model identified three prognostic groups with significantly different overall survival: low risk (local/regional stage with either <21 years of age OR tumor <7.5 cm and female sex), intermediate-risk (local/regional stage, age ≥ 21 years with either male sex and tumor <7.5 cm OR any sex with appendicular anatomic location) and high risk (local/regional stage, age ≥ 21 years, tumor size ≥7.5 cm and non-appendicular location OR distant stage). Prognostic groups were applied to the test cohort, showing significantly different survival between groups (p < 0.0001). CONCLUSIONS Our analysis yields an intuitive risk-classification tree with discrete groups, which may provide useful information for researchers, patients, and clinicians. Prospective validation of this model may inform efforts at risk-stratifying treatment.
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Affiliation(s)
- Dylan V Neel
- Harvard Medical School, Boston, Massachusetts, USA
| | - Clement Ma
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Division of Biostatistics, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Natalie B Collins
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - George D Demetri
- Harvard Medical School, Boston, Massachusetts, USA.,Dana-Farber Cancer Institute and Ludwig Center at Harvard, Boston, Massachusetts, USA
| | - David S Shulman
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, Massachusetts, USA
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36
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Heidari M, Izadi M, Hatami S. A Rare Case of Humerus Synovial Sarcoma Originated from Bone Tissue: Case Report. Adv Biomed Res 2023; 12:21. [PMID: 36926436 PMCID: PMC10012016 DOI: 10.4103/abr.abr_385_21] [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: 12/11/2021] [Revised: 05/28/2022] [Accepted: 07/09/2022] [Indexed: 02/05/2023] Open
Abstract
Synovial sarcoma (SS) is a malignant mesenchymal neoplasm that is relatively common in the distal extremities. Primary SS of bone is an extremely rare finding. Here in this report, we present a 44-year-old male patient referred with bone and later bone fracture that was finally diagnosed with primary SS of thumerus. So far, 13 documented cases of primary SS of the bone have been reported. The current case is the second known case of primary SS of humerus. Our case was treated with both neoadjuvant and adjuvant chemotherapies associated with surgical tumor removal and prosthesis implantation. Follow-up of the case demonstrated significant remission but with late metastasis and subsequent advanced chemotherapy regimens.
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Affiliation(s)
- Mohsen Heidari
- Department of Orthopedic Surgery, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehdi Izadi
- Department of Orthopedic Surgery, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saeed Hatami
- Department of Orthopedic Surgery, Isfahan University of Medical Sciences, Isfahan, Iran
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37
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Grand'Maison A, Kohrn R, Omole E, Shah M, Fiorica P, Sims J, Ohm JE. Genetic and environmental reprogramming of the sarcoma epigenome. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2023; 96:283-317. [PMID: 36858777 DOI: 10.1016/bs.apha.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Sarcomas are rare and heterogenous mesenchymal tumors occurring in soft tissue and bone. The World Health Organization Classification of sarcomas comprises more than hundred different entities which are very diverse in their molecular, genetic and epigenetic signatures as they are in their clinical presentations and behaviors. While sarcomas can be associated with an underlying hereditary cancer predisposition, most sarcomas developed sporadically without identifiable cause. Sarcoma oncogenesis involves complex interactions between genetic, epigenetic and environmental factors which are intimately related and intensively studied. Several molecular discoveries have been made over the last decades leading to the development of new therapeutic avenues. Sarcoma research continues its effort toward a more specific and personalized approach to all sarcoma sub-types to improve patient outcomes and this through world-wide collaboration. This chapter on "Genetic and Environmental Reprogramming of the Sarcoma Epigenome" provides a comprehensive review of general concepts and epidemiology of sarcoma as well as a detailed description of the genetic, molecular and epigenetic alterations seen in sarcomas, their therapeutic implications and ongoing research. This review also presents evidenced-based data on the environmental and occupational factors possibly involved in the etiology of sarcomas and a brief discussion on the role of the microbiome in sarcoma.
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Affiliation(s)
- Anne Grand'Maison
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Rachael Kohrn
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Emmanuel Omole
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Mahek Shah
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Peter Fiorica
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Jennie Sims
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Joyce E Ohm
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States.
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38
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Genetic Alterations and Deregulation of Hippo Pathway as a Pathogenetic Mechanism in Bone and Soft Tissue Sarcoma. Cancers (Basel) 2022; 14:cancers14246211. [PMID: 36551696 PMCID: PMC9776600 DOI: 10.3390/cancers14246211] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/13/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
The Hippo pathway is an evolutionarily conserved modulator of developmental biology with a key role in tissue and organ size regulation under homeostatic conditions. Like other signaling pathways with a significant role in embryonic development, the deregulation of Hippo signaling contributes to oncogenesis. Central to the Hippo pathway is a conserved cascade of adaptor proteins and inhibitory kinases that converge and regulate the activity of the oncoproteins YAP and TAZ, the final transducers of the pathway. Elevated levels and aberrant activation of YAP and TAZ have been described in many cancers. Though most of the studies describe their pervasive activation in epithelial neoplasms, there is increasing evidence pointing out its relevance in mesenchymal malignancies as well. Interestingly, somatic or germline mutations in genes of the Hippo pathway are scarce compared to other signaling pathways that are frequently disrupted in cancer. However, in the case of sarcomas, several examples of genetic alteration of Hippo members, including gene fusions, have been described during the last few years. Here, we review the current knowledge of Hippo pathway implication in sarcoma, describing mechanistic hints recently reported in specific histological entities and how these alterations represent an opportunity for targeted therapy in this heterogeneous group of neoplasm.
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39
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Wang Y, Wang G, Zheng H, Liu J, Ma G, Huang G, Song Q, Du J. Distinct gene mutation profiles among multiple and single primary lung adenocarcinoma. Front Oncol 2022; 12. [PMID: 36531058 PMCID: PMC9755731 DOI: 10.3389/fonc.2022.1014997] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023] Open
Abstract
With the development of technologies, multiple primary lung cancer (MPLC) has been detected more frequently. Although large-scale genomics studies have made significant progress, the aberrant gene mutation in MPLC is largely unclear. In this study, 141 and 44 lesions from single and multiple primary lung adenocarcinoma (SP- and MP-LUAD) were analyzed. DNA and RNA were extracted from formalin-fixed, paraffin-embedded tumor tissue and sequenced by using the next-generation sequencing-based YuanSu450TM gene panel. We systematically analyzed the clinical features and gene mutations of these lesions, and found that there were six genes differently mutated in MP-LUAD and SP-LUAD lesions, including RBM10, CDK4, ATRX, NTRK1, PREX2, SS18. Data from the cBioPortal database indicated that mutation of these genes was related to some clinical characteristics, such as TMB, tumor type, et al. Besides, heterogeneity analysis suggested that different lesions could be tracked back to monophyletic relationships. We compared the mutation landscape of MP-LUAD and SP-LUAD and identified six differentially mutated genes (RBM10, CDK4, ATRX, NTRK1, PREX2, SS18), and certain SNV loci in TP53 and EGFR which might play key roles in lineage decomposition in multifocal samples. These findings may provide insight into personalized prognosis prediction and new therapies for MP-LUAD patients.
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Algargaz W, Abushukair HM, Barakat F, Mohamad I. Transcervical approach to oropharyngeal synovial sarcoma: a case report. Future Sci OA 2022; 8:FSO815. [DOI: 10.2144/fsoa-2021-0118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 10/13/2022] [Indexed: 11/06/2022] Open
Abstract
Aim: Synovial sarcomas (SS) are malignant tumors rarely arising in the head and neck region. In most of these cases, the tumor arises in the cervical or hypopharyngeal region, and extremely rarely in the oropharynx. Case report: Herein, we report the case of a 22-year-old male oropharyngeal SS patient presented with breathing difficulty and dysphagia. The management plan included an emergency tracheostomy, followed shortly by transcervical resection of the oropharyngeal sarcoma tumor, the pectoralis major myocutaneous flap was used for pharyngeal reconstruction, followed by adjuvant radiotherapy resulting in more than 5 years disease-free survival. Conclusion: SS arising in the oropharynx are extremely rare. Transcervical resection coupled with adjuvant radiotherapy warrants enhanced locoregional control in advanced oropharyngeal cases.
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Affiliation(s)
- Wisam Algargaz
- Department of Special Surgery, Jordan University of Science & Technology, Irbid, 22110, Jordan
- Department of Special Surgery, King Hussein Cancer Center, Amman, 11941, Jordan
| | - Hassan M Abushukair
- Faculty of Medicine, Jordan University of Science & Technology Irbid, 22110, Jordan
| | - Fareed Barakat
- Department of Pathology & Laboratory Medicine, King Hussein Cancer Center, Amman, 11941, Jordan
| | - Issa Mohamad
- Department of Radiation Oncology, King Hussein Cancer Center, Amman, 11941, Jordan
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Kantidakis G, Litière S, Neven A, Vinches M, Judson I, Blay JY, Wardelmann E, Stacchiotti S, D'Ambrosio L, Marréaud S, van der Graaf WTA, Kasper B, Fiocco M, Gelderblom H. New benchmarks to design clinical trials with advanced or metastatic liposarcoma or synovial sarcoma patients: An EORTC - Soft Tissue and Bone Sarcoma Group (STBSG) meta-analysis based on a literature review for soft-tissue sarcomas. Eur J Cancer 2022; 174:261-276. [PMID: 36116829 DOI: 10.1016/j.ejca.2022.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Recently, we performed a meta-analysis based on a literature review for STS trials (published 2003-2018, ≥10 adult patients) to update long-standing reference values for leiomyosarcomas. This work is extended for liposarcomas (LPS) and synovial sarcomas (SS). MATERIALS AND METHODS Study endpoints were progression-free survival rates (PFSRs) at 3 and 6 months. Trial-specific estimates were pooled per treatment line (first-line or pre-treated) with random effects meta-analyses. The choice of the therapeutic benefit to target in future trials was guided by the European Society for Medical Oncology Magnitude of Clinical Benefit Scale (ESMO-MCBS). RESULTS Information was acquired for 1030 LPS patients (25 trials; 7 first-line, 17 pre-treated, 1 both) and 348 SS patients (13 trials; 3 first-line, 10 pre-treated). For LPS, the overall pooled first-line PFSRs were 69% (95%-CI 60-77%) and 56% (95%-CI 45-67%) at 3 and 6 months, respectively. These rates were 49% (95%-CI 40-57%)/28% (95%-CI 22-34%) for >1 lines. For SS, first-line PFSRs were 74% (95%-CI 58-86%)/56% (95%-CI 31-78%) at 3 and 6 months, and pre-treated rates were 45% (95%-CI 34-57%)/25% (95%-CI 16-36%). Following ESMO-MCBS guidelines, the minimum values to target are 79% and 69% for first-line LPS (82% and 69% for SS) at 3 and 6 months. For pre-treated LPS, recommended PFSRs at 3 and 6 months suggesting drug activity are 63% and 44% (60% and 41% for SS). CONCLUSIONS New benchmarks are proposed for advanced/metastatic LPS or SS to design future histology-specific phase II trials. More data are needed to provide definitive thresholds for the different LPS subtypes.
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Affiliation(s)
- Georgios Kantidakis
- EORTC Headquarters, Brussels, Belgium; Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Anouk Neven
- EORTC Headquarters, Brussels, Belgium; Competence Center for Methodology and Statistics, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Marie Vinches
- EORTC Headquarters, Brussels, Belgium; Department of Medical Oncology, Institut Du Cancer de Montpellier (ICM), Montpellier, France
| | - Ian Judson
- Division of Clinical Studies, Institute of Cancer Research, London, United Kingdom
| | - Jean-Yves Blay
- Department of Medical Oncology, Centre Léon Bérard, Université Claude Bernard, Lyon, France
| | - Eva Wardelmann
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Germany
| | - Silvia Stacchiotti
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | | | | | - Winette T A van der Graaf
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Bernd Kasper
- Sarcoma Unit, Mannheim University Medical Center, University of Heidelberg, Mannheim, Germany
| | - Marta Fiocco
- Mathematical Institute Leiden University, Leiden, the Netherlands
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands.
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42
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Vora TK, Lath R, Swain M, Ray A. Primary intracranial synovial sarcoma: A case report and review of literature. Surg Neurol Int 2022; 13:447. [DOI: 10.25259/sni_665_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/12/2022] [Indexed: 11/04/2022] Open
Abstract
Background:
Primary intracranial synovial sarcomas (PrISS) are unusual dural based mesenchymal tumors seen most commonly in the supratentorial compartment. They can mimic a spontaneous intracranial hemorrhage or a high-grade glioma on imaging.
Case Description:
A 31-year-old male presented with headache and right hemiparesis for 2 weeks. CT brain revealed a left frontal spontaneous intracerebral hemorrhage. PrISS revealed a heterogeneously ring enhancing solid cystic lesion with attachment to convexity dura. Intraoperatively, it mimicked a high-grade glioma. Histopathology report showed features of a synovial sarcoma, which was later confirmed with IHC. Classical SYT-SSX2 translocation was confirmed only on RTPCR after fluorescent in situ hybridization (FISH) was negative for same. Whole body positron emission tomography (PET-CT) did not show any extracranial tumor. Despite radiotherapy, there were recurrence and tumor progression at 6 months and the patient succumbed 11 months later.
Conclusion:
PrISS is an unusual aggressive intracranial neoplasm that carries a worse prognosis when compared nonintracranial synovial sarcomas. Molecular cytogenetics (FISH and RTPCR) are essential for confirming the diagnosis, though FISH seems to have a lower sensitivity and can yield false negative results as was noted in this case.
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Affiliation(s)
- Tarang K. Vora
- Department of Neurosurgery, Apollo Health City, Filmnagar, Jubilee Hills, Hyderabad, Telangana, India,
| | - Rahul Lath
- Department of Neurosurgery, Apollo Health City, Filmnagar, Jubilee Hills, Hyderabad, Telangana, India,
| | - Meenakshi Swain
- Department of Pathology, Apollo Health City, Filmnagar, Jubilee Hills, Hyderabad, Telangana, India
| | - Amitava Ray
- Department of Neurosurgery, Apollo Health City, Filmnagar, Jubilee Hills, Hyderabad, Telangana, India,
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43
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Brashears CB, Prudner BC, Rathore R, Caldwell KE, Dehner CA, Buchanan JL, Lange SE, Poulin N, Sehn JK, Roszik J, Spitzer D, Jones KB, O'Keefe R, Nielsen TO, Taylor EB, Held JM, Hawkins W, Van Tine BA. Malic Enzyme 1 Absence in Synovial Sarcoma Shifts Antioxidant System Dependence and Increases Sensitivity to Ferroptosis Induction with ACXT-3102. Clin Cancer Res 2022; 28:3573-3589. [PMID: 35421237 PMCID: PMC9378556 DOI: 10.1158/1078-0432.ccr-22-0470] [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: 02/14/2022] [Revised: 03/29/2022] [Accepted: 04/12/2022] [Indexed: 01/09/2023]
Abstract
PURPOSE To investigate the metabolism of synovial sarcoma (SS) and elucidate the effect of malic enzyme 1 absence on SS redox homeostasis. EXPERIMENTAL DESIGN ME1 expression was measured in SS clinical samples, SS cell lines, and tumors from an SS mouse model. The effect of ME1 absence on glucose metabolism was evaluated utilizing Seahorse assays, metabolomics, and C13 tracings. The impact of ME1 absence on SS redox homeostasis was evaluated by metabolomics, cell death assays with inhibitors of antioxidant systems, and measurements of intracellular reactive oxygen species (ROS). The susceptibility of ME1-null SS to ferroptosis induction was interrogated in vitro and in vivo. RESULTS ME1 absence in SS was confirmed in clinical samples, SS cell lines, and an SS tumor model. Investigation of SS glucose metabolism revealed that ME1-null cells exhibit higher rates of glycolysis and higher flux of glucose into the pentose phosphate pathway (PPP), which is necessary to produce NADPH. Evaluation of cellular redox homeostasis demonstrated that ME1 absence shifts dependence from the glutathione system to the thioredoxin system. Concomitantly, ME1 absence drives the accumulation of ROS and labile iron. ROS and iron accumulation enhances the susceptibility of ME1-null cells to ferroptosis induction with inhibitors of xCT (erastin and ACXT-3102). In vivo xenograft models of ME1-null SS demonstrate significantly increased tumor response to ACXT-3102 compared with ME1-expressing controls. CONCLUSIONS These findings demonstrate the translational potential of targeting redox homeostasis in ME1-null cancers and establish the preclinical rationale for a phase I trial of ACXT-3102 in SS patients. See related commentary by Subbiah and Gan, p. 3408.
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Affiliation(s)
- Caitlyn B. Brashears
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri
| | - Bethany C. Prudner
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri
| | - Richa Rathore
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri
| | - Katharine E. Caldwell
- Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Carina A. Dehner
- Department of Pathology and Immunology, Division of Anatomic and Molecular Pathology, Washington University in St. Louis, St. Louis, Missouri
| | - Jane L. Buchanan
- Department of Molecular Physiology and Biophysics, Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Sara E.S. Lange
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri
| | - Neal Poulin
- Department of Pathology and Laboratory Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Jennifer K. Sehn
- Department of Pathology and Immunology, Division of Anatomic and Molecular Pathology, Washington University in St. Louis, St. Louis, Missouri
| | - Jason Roszik
- Departments of Melanoma Medical Oncology and Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dirk Spitzer
- Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri.,Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri
| | - Kevin B. Jones
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Regis O'Keefe
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri.,Department of Orthopedics, Washington University in St. Louis, St. Louis, Missouri
| | - Torsten O. Nielsen
- Department of Pathology and Laboratory Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Eric B. Taylor
- Department of Molecular Physiology and Biophysics, Carver College of Medicine, University of Iowa, Iowa City, Iowa.,Holden Comprehensive Cancer Center, University of Iowa, Iowa City, Iowa.,Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, Iowa
| | - Jason M. Held
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri.,Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri.,Department of Anesthesiology, Washington University in St. Louis, St. Louis, Missouri
| | - William Hawkins
- Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri.,Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri
| | - Brian A. Van Tine
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri.,Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri.,Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri.,Corresponding Author: Brian A. Van Tine, Division of Medical Oncology, Washington University in St. Louis, 660 South Euclid, Campus Box 8007, St. Louis, MO 63110. Phone: 314-747-3096: E-mail:
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Subbiah V, Gan B. Targeting Ferroptosis Vulnerability in Synovial Sarcoma: Is It All About ME1? Clin Cancer Res 2022; 28:3408-3410. [PMID: 35727698 DOI: 10.1158/1078-0432.ccr-22-1257] [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: 05/01/2022] [Revised: 05/13/2022] [Accepted: 05/23/2022] [Indexed: 11/16/2022]
Abstract
Understanding metabolic dependencies and their therapeutic vulnerabilities is key to precision oncology. Malic enzyme 1 (ME1) is frequently overexpressed in cancers with protumorigenic effects. In contrast, consistent loss of ME1 expression in synovial sarcoma compared with other sarcomas indicates a unique ferroptosis liability for precision therapy in this form of cancer. See related article by Brashears et al., p. 3573.
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Affiliation(s)
- Vivek Subbiah
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
- MD Anderson Cancer Network, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Boyi Gan
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Hai Y, Kawachi A, He X, Yoshimi A. Pathogenic Roles of RNA-Binding Proteins in Sarcomas. Cancers (Basel) 2022; 14:cancers14153812. [PMID: 35954475 PMCID: PMC9367343 DOI: 10.3390/cancers14153812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/04/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022] Open
Abstract
RNA-binding proteins (RBPs) are proteins that physically and functionally bind to RNA to regulate the RNA metabolism such as alternative splicing, polyadenylation, transport, maintenance of stability, localization, and translation. There is accumulating evidence that dysregulated RBPs play an essential role in the pathogenesis of malignant tumors including a variety of types of sarcomas. On the other hand, prognosis of patients with sarcoma, especially with sarcoma in advanced stages, is very poor, and almost no effective standard treatment has been established for most of types of sarcomas so far, highlighting the urgent need for identifying novel therapeutic targets based on the deep understanding of pathogenesis. Therefore, defining the network of interactions between RBPs and disease-related RNA targets will contribute to a better understanding of sarcomagenesis and identification of a novel therapeutic target for sarcomas.
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Affiliation(s)
- Yu Hai
- Cancer RNA Research Unit, National Cancer Center Research Institute, Tokyo 104-0045, Japan
- Department of Physical and Chemical Inspection, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Asuka Kawachi
- Cancer RNA Research Unit, National Cancer Center Research Institute, Tokyo 104-0045, Japan
| | - Xiaodong He
- Department of Physical and Chemical Inspection, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - Akihide Yoshimi
- Cancer RNA Research Unit, National Cancer Center Research Institute, Tokyo 104-0045, Japan
- Correspondence: ; Tel.: +81-3-3542-2511
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Characterisation of a Novel Cell Line (ICR-SS-1) Established from a Patient-Derived Xenograft of Synovial Sarcoma. Cells 2022; 11:cells11152418. [PMID: 35954262 PMCID: PMC9368503 DOI: 10.3390/cells11152418] [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: 04/14/2022] [Revised: 07/28/2022] [Accepted: 08/03/2022] [Indexed: 12/04/2022] Open
Abstract
Synovial sarcoma is a rare translocation-driven cancer with poor survival outcomes, particularly in the advanced setting. Previous synovial sarcoma preclinical studies have relied on a small panel of cell lines which suffer from the limitation of genomic and phenotypic drift as a result of being grown in culture for decades. Patient-derived xenografts (PDX) are a valuable tool for preclinical research as they retain many histopathological features of their originating human tumour; however, this approach is expensive, slow, and resource intensive, which hinders their utility in large-scale functional genomic and drug screens. To address some of these limitations, in this study, we have established and characterised a novel synovial sarcoma cell line, ICR-SS-1, which is derived from a PDX model and is amenable to high-throughput drug screens. We show that ICR-SS-1 grows readily in culture, retains the pathognomonic SS18::SSX1 fusion gene, and recapitulates the molecular features of human synovial sarcoma tumours as shown by proteomic profiling. Comparative analysis of drug response profiles with two other established synovial sarcoma cell lines (SYO-1 and HS-SY-II) finds that ICR-SS-1 harbours intrinsic resistance to doxorubicin and is sensitive to targeted inhibition of several oncogenic pathways including the PI3K-mTOR pathway. Collectively, our studies show that the ICR-SS-1 cell line model may be a valuable preclinical tool for studying the biology of anthracycline-resistant synovial sarcoma and identifying new salvage therapies following failure of doxorubicin.
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Liu Z, Wang X, Wang J, Zhang P, Li C, Wang B, Liu G, Yao W. Gemcitabine Plus Anlotinib Is Effective and Safe Compared to Gemcitabine Plus Docetaxel in Advanced Soft Tissue Sarcoma. Front Oncol 2022; 12:922127. [PMID: 35912272 PMCID: PMC9326030 DOI: 10.3389/fonc.2022.922127] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 06/06/2022] [Indexed: 01/11/2023] Open
Abstract
ObjectiveThe aim of this study is to compare gemcitabine (G) plus docetaxel (D) versus G plus anlotinib (A) for advanced soft tissue sarcoma (STS).MethodsWe retrospectively investigated 122 patients with locally advanced or metastatic STS who were treated with either G+D or G+A between July 2016 and October 2021 and compared the efficacy and toxicity of G+D and G+A. The primary endpoints were median progression-free survival (PFS) and the proportion of patients with grade ≥3 adverse events. We also analyzed differences in the clinical efficacy of G+D and G+A in leiomyosarcoma, and the differences in the clinical efficacy of G+D and G+A as first-line therapy.ResultsOverall, 122 patients were included (81 patients receiving G+D and 41 patients receiving G+A) with a median age of 55 years. The main histological types are leiomyosarcoma, undifferentiated pleomorphic sarcoma, and liposarcoma. After a median follow-up of 25 months, PFS did not differ between patients treated with G+D and those treated with G+A (median PFS: 5.8 months and 6.8 months, p = 0.39), and overall survival (OS) was similar (median OS: 14.7 vs. 13.3 months, p = 0.75) with a similar objective response rate (18.5% vs. 14.6%, p = 0.17), whereas the proportion of patients with grade ≥3 adverse events treated with G+D was significantly higher than those treated with G+A (68% vs. 44%, p < 0.05). Subgroup analysis of leiomyosarcoma patients (47.5% of the patients) and first-line treatment patients (46.7% of the patients) shows that PFS was not significantly different between the two groups (LMS: median PFS: 6.5 months vs. 7.5 months, p = 0.08; first-line treatment: median PFS: 6.2 months vs. 7.1 months, p = 0.51).ConclusionCompared with gemcitabine plus docetaxel for advanced STS, gemcitabine plus anlotinib achieved a similar response rate on median PFS and OS, but lower toxicity. These results suggest that gemcitabine plus anlotinib may be an effective and safe strategy for advanced STS.
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Hindi N, Haas RL. Management of Synovial Sarcoma and Myxoid Liposarcoma. Surg Oncol Clin N Am 2022; 31:547-558. [PMID: 35715149 DOI: 10.1016/j.soc.2022.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Synovial sarcoma and myxoid liposarcoma are translocation-related sarcomas, with a high risk of developing distant metastasis, which often affect young patients and which are sensitive to chemo and radiotherapy. Surgery is the mainstay of therapy in localized disease. In these entities, perioperative radiotherapy is frequently administered, and chemotherapy is evaluated in patients with high-risk limb/trunk wall tumors in which an advantage in overall survival has been shown in the latest clinical trials. In the advanced setting, new strategies, such as cellular therapy are being developed in these histologic types, with promising, although still preliminary, results.
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Affiliation(s)
- Nadia Hindi
- Department of Oncology, Fundación Jimenez Diaz University Hospital and Hospital General de Villalba, Madrid, Spain; Health Research Institute Fundación Jimenez Diaz, Universidad Autonoma de Madrid (IIS-FJD, UAM), Madrid, Spain.
| | - Rick L Haas
- Department of Radiotherapy at the Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Radiotherapy at the Leiden University Medical Center, Leiden, the Netherlands
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Establishment and characterization of NCC-SS5-C1: a novel patient-derived cell line of synovial sarcoma. Hum Cell 2022; 35:1290-1297. [PMID: 35655041 DOI: 10.1007/s13577-022-00721-5] [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: 03/20/2022] [Accepted: 05/09/2022] [Indexed: 11/04/2022]
Abstract
Synovial sarcoma (SS) is a rare and aggressive mesenchymal malignancy driven by a unique chromosomal translocation that generates the expression of the SS18:SSX fusion protein. It occurs at almost any anatomical site and most commonly in young adults. The standard curative treatment for primary SS is a wide surgical resection combined with radiotherapy and/or neoadjuvant chemotherapy. The prognosis of SS varies among patients, with the 5 years survival rate ranging from 50 to 60% in adults and 90% in children. Although patient-derived cell lines are a useful resource for the development of new therapies, only a few are available from public cell banks. Therefore, this study aimed to establish and characterize a novel SS cell line. We successfully established a novel cell line, NCC-SS5-C1, harboring an SS18-SSX1 fusion gene. NCC-SS5-C1 cells demonstrated constant growth and invasion ability. We performed integrative drug screening using eight SS cell lines, including NCC-SS5-C1 cells, and examined the response spectrum of existing anticancer agents. We conclude that NCC-SS5-C1 is a useful resource for studying SS.
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Abstract
Objective Primary pulmonary synovial sarcoma (PPSS) is extremely rare. This study aims to identify the clinicopathologic and therapeutic factors determining survival in PPSS. Methods We performed a retrospective analysis of 121 patients from the Surveillance, Epidemiology, and End Results Database as well as 12 patients from our own institution diagnosed with PPSS. Patient survival was evaluated using the Kaplan-Meier method. Results The median survival time for 12 PPSS patients in our institution was 78 months. Postoperative chemotherapy (P = .027 for overall survival and P = .035 for disease-specific survival) was associated with superior survival, whereas pneumonectomy (P = .011 for overall survival and P = .006 for disease-specific survival) was associated with worse survival. Single lobe involvement (P = .022) and the absence of lymph node involvement (P = .045) were associated with improved disease-specific survival and overall survival, respectively. In the Surveillance, Epidemiology, and End Results Database, the median survival time was 23 months. Significantly superior survival was observed in patients with earlier American Joint Committee on Cancer stage (Ⅰ-Ⅱ) (P < .001 for both overall survival and disease-specific survival). Patients who were diagnosed within the recent decade did not achieve a better survival (P = .599 for overall survival and P = .596 for disease-specific survival). Conclusions PPSS was aggressive with a very poor prognosis. The seventh American Joint Committee on Cancer stage might aid in predicting survival. Pneumonectomy and lymph node involvement might be associated with worse survival, whereas single lobe involvement and postoperative chemotherapy might be associated with improved survival.
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