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Al Shihabi A, Tebon PJ, Nguyen HTL, Chantharasamee J, Sartini S, Davarifar A, Jensen AY, Diaz-Infante M, Cox H, Gonzalez AE, Norris S, Sperry J, Nakashima J, Tavanaie N, Winata H, Fitz-Gibbon ST, Yamaguchi TN, Jeong JH, Dry S, Singh AS, Chmielowski B, Crompton JG, Kalbasi AK, Eilber FC, Hornicek F, Bernthal NM, Nelson SD, Boutros PC, Federman NC, Yanagawa J, Soragni A. The landscape of drug sensitivity and resistance in sarcoma. Cell Stem Cell 2024:S1934-5909(24)00296-0. [PMID: 39305899 DOI: 10.1016/j.stem.2024.08.010] [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: 08/16/2023] [Revised: 06/14/2024] [Accepted: 08/21/2024] [Indexed: 09/25/2024]
Abstract
Sarcomas are rare malignancies with over 100 distinct histological subtypes. Their rarity and heterogeneity pose significant challenges to identifying effective therapies, and approved regimens show varied responses. Novel, personalized approaches to therapy are needed to improve patient outcomes. Patient-derived tumor organoids (PDTOs) model tumor behavior across an array of malignancies. We leverage PDTOs to characterize the landscape of drug resistance and sensitivity in sarcoma, collecting 194 specimens from 126 patients spanning 24 distinct sarcoma subtypes. Our high-throughput organoid screening pipeline tested single agents and combinations, with results available within a week from surgery. Drug sensitivity correlated with clinical features such as tumor subtype, treatment history, and disease trajectory. PDTO screening can facilitate optimal drug selection and mirror patient outcomes in sarcoma. We could identify at least one FDA-approved or NCCN-recommended effective regimen for 59% of the specimens, demonstrating the potential of our pipeline to provide actionable treatment information.
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Affiliation(s)
- Ahmad Al Shihabi
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA; Department of Pathology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Peyton J Tebon
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA; Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA
| | - Huyen Thi Lam Nguyen
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jomjit Chantharasamee
- Division of Hematology-Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Sara Sartini
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Ardalan Davarifar
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA; Division of Hematology-Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA; Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA
| | - Alexandra Y Jensen
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Miranda Diaz-Infante
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Hannah Cox
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | | | - Summer Norris
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | | | | | - Nasrin Tavanaie
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Helena Winata
- Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA
| | - Sorel T Fitz-Gibbon
- Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA
| | - Takafumi N Yamaguchi
- Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jae H Jeong
- Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA
| | - Sarah Dry
- Department of Pathology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Arun S Singh
- Division of Hematology-Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Bartosz Chmielowski
- Division of Hematology-Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Joseph G Crompton
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA; Division of Surgical Oncology David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Anusha K Kalbasi
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Fritz C Eilber
- Division of Surgical Oncology David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Francis Hornicek
- Department of Orthopedic Surgery, University of Miami, Miami, FL, USA
| | - Nicholas M Bernthal
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Scott D Nelson
- Department of Pathology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Paul C Boutros
- Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA; Institute for Precision Health, University of California, Los Angeles, Los Angeles, CA, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA, USA; Department of Urology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Noah C Federman
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA; Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jane Yanagawa
- Department of Surgery, Division of Thoracic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Alice Soragni
- Department of Orthopaedic Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA, USA.
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2
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Tommasi S, Maurmo L, Rizzo A, Carella C, Ranieri G, De Summa S, Mannavola F, Chiurì VE, Guida M, Nisi C, Montrone M, Giotta F, Patruno M, Lacalamita R, Pilato B, Zito FA, Fucci L, Coppola CA, Ditonno P, Nardulli P, Quaresmini D, Strippoli S. The molecular tumor board as a step in cancer patient management: a southern Italian experience. Front Med (Lausanne) 2024; 11:1432628. [PMID: 39323465 PMCID: PMC11422073 DOI: 10.3389/fmed.2024.1432628] [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: 05/14/2024] [Accepted: 08/21/2024] [Indexed: 09/27/2024] Open
Abstract
Introduction The management of cancer patients follows a Diagnostic Therapeutic and Care Pathway (PDTA) approach, aimed at achieving the optimal balance between care and quality of life. To support this process, precision medicine and innovative technologies [e.g., next-generation sequencing (NGS)] allow rapid identification of genetic-molecular alterations useful for the design of PDTA-approved therapies. If the standard approach proves inadequate, the Molecular Tumor Board (MTB), a group comprising specialists from diverse disciplines, can step in to evaluate a broader molecular profile, proposing potential therapies beyond evidence levels I-II or considering enrolment in clinical trials. Our aim is to analyze the role of the MTB in the entire management of patients in our institute and its impact on the strategy of personalized medicine, particularly when all approved treatments have failed. Materials and methods In alignment with European and national guidelines, a panel of clinicians and preclinical specialists from our institution was defined as the MTB core team. We designed and approved a procedure for the operation of this multidisciplinary group, which is the only one operating in the Puglia region. Results and discussion In 29 months (2021-2023), we discussed and analyzed 93 patients. A total of 44% presented pathogenic alterations, of which 40.4% were potentially actionable. Only 11 patients were proposed for enrollment in clinical trials, treatment with off-label drugs, or AIFA (the Italian pharmaceutical agency for drugs)-5% funding. Our process indicators, time to analysis, and number of patient cases discussed are in line with the median data of other European institutions. Such findings underscore both the importance and usefulness of the integration of an MTB process into the care of oncology patients.
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Affiliation(s)
- Stefania Tommasi
- Unità di Diagnostica Molecolare e Farmacogenetica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Leonarda Maurmo
- Unità di Diagnostica Molecolare e Farmacogenetica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Alessandro Rizzo
- Unità Operativa di Oncologia Medica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Claudia Carella
- Unità Operativa di Oncologia Medica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Girolamo Ranieri
- Unità di Oncologia Interventistica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Simona De Summa
- Unità di Diagnostica Molecolare e Farmacogenetica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Francesco Mannavola
- Unità di Oncologia Medica, Azienda Ospedaliera Policlinico Consorziale di Bari, Bari, Italy
| | | | - Michele Guida
- Unità Operativa di Oncologia Medica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Claudia Nisi
- Reparto di Oncologia, Ospedale San Giuseppe Moscati Taranto, Taranto, Italy
| | - Michele Montrone
- Unità Operativa di Oncologia Medica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Francesco Giotta
- Unità Operativa di Oncologia Medica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Margherita Patruno
- Centro Studi Tumori eredo-familiari, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Rosanna Lacalamita
- Unità di Diagnostica Molecolare e Farmacogenetica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Brunella Pilato
- Unità di Diagnostica Molecolare e Farmacogenetica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Francesco Alfredo Zito
- Unità Operativa di Anatomia Patologica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Livia Fucci
- Unità Operativa di Anatomia Patologica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Claudio Antonio Coppola
- Unità di Diagnostica Molecolare e Farmacogenetica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Paolo Ditonno
- Unità Operativa di Ematologia, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Patrizia Nardulli
- Unità Operativa Farmacia e U.M.A.C.A., IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Davide Quaresmini
- Unità Operativa di Oncologia Medica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
| | - Sabino Strippoli
- Unità Operativa di Oncologia Medica, IRCCS Istituto Tumori Giovanni Paolo II Bari, Bari, Italy
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3
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Li S, Zhu J, Jiang N, Guo Y, Hou M, Liu X, Yang J, Yang X. Recurrent mucinous carcinoma with sarcomatoid and sarcomatous mural nodules: a case report and literature review. Front Oncol 2024; 14:1387700. [PMID: 38903727 PMCID: PMC11187075 DOI: 10.3389/fonc.2024.1387700] [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: 02/18/2024] [Accepted: 05/17/2024] [Indexed: 06/22/2024] Open
Abstract
Ovarian mucinous tumors with sarcomatous mural nodules are rare. Sarcomatous nodules have a bad prognosis. Its diagnosis and treatment are controversial.It is still controversial whether malignant mural nodules represent a dedifferentiated form of mucinous tumors or collisional tumors. This is a case report of a 32-year-old female diagnosed with ovarian mucinous tumor recurred as a mucinous carcinoma combined with sarcomatoid and undifferentiated sarcoma mural nodules after surgery and chemotherapy. The primary lesion did not have a sarcomatous component after comprehensive sampling and repeated review, while the recurrent lesion had a predominantly sarcomatous component. The patient received a second operation and postoperative chemotherapy plus Anlotinib with no progression at 16 months of follow-up. Primary mucinous carcinoma and sarcomatous mural nodules revealed the same K-RAS mutation(c.35G>T, pG12V), TP53 mutation (c.817C>T, p.R273C), MLL2 mutation(c.13450C>T, p.R4484) and NF1 mutation(c.7876A>G, p.S2626G). We present a comprehensive analysis on morphologic characteristics, molecular detection results, clinical management, and prognosis of ovarian mucinous tumors with mural nodules of sarcomatoid and undifferentiated sarcoma. Mutation sharing between primary mucinous carcinoma and recurrent sarcomatous nodules supports monoclonal origin of primary and recurrent tumors, suggesting a tendency for sarcomatous differentiation during the progression of epithelial tumors. Malignant mural nodules represent dedifferentiation in mucinous ovarian tumors rather than collision of two different tumor types. Therefore, it is imperative to conduct comprehensive sampling, rigorous clinical examination, and postoperative follow-up in order to thoroughly evaluate all mural nodules of ovarian mucinous tumors due to their potential for malignancy and sarcomatous differentiation.
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Affiliation(s)
- Simin Li
- Department of Gynecology and Obstetrics, First Affiliated Hospital of Xi ‘an Jiaotong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jingyu Zhu
- Department of Gynecology and Obstetrics, First Affiliated Hospital of Xi ‘an Jiaotong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Na Jiang
- Department of Pathology, First Affiliated Hospital of Xi ‘an Jiaotong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Yanping Guo
- Department of Gynecology and Obstetrics, First Affiliated Hospital of Xi ‘an Jiaotong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Meng Hou
- Department of Gynecology and Obstetrics, First Affiliated Hospital of Xi ‘an Jiaotong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xi Liu
- Department of Pathology, First Affiliated Hospital of Xi ‘an Jiaotong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jin Yang
- Department of Oncology, First Affiliated Hospital of Xi ‘an Jiaotong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xiaofeng Yang
- Department of Gynecology and Obstetrics, First Affiliated Hospital of Xi ‘an Jiaotong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
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4
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Li H, Husain AN, Moffat D, Klebe S. Nonmesothelial Spindle Cell Tumors of Pleura and Pericardium. Surg Pathol Clin 2024; 17:257-270. [PMID: 38692809 DOI: 10.1016/j.path.2024.01.001] [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] [Indexed: 05/03/2024]
Abstract
Spindle cell lesions of the pleura and pericardium are rare. Distinction from sarcomatoid mesothelioma, which has a range of morphologic patterns, can be difficult, but accurate diagnosis matters. This article provides practical guidance for the diagnosis of pleural spindle cell neoplasms, focusing on primary lesions.
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Affiliation(s)
- Huihua Li
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Aliya N Husain
- Department of Pathology, University of Chicago, Chicago, IL 60637, USA
| | - David Moffat
- Department of Anatomical Pathology, SA Pathology and Flinders University, Flinders Medical Centre, Bedford Park, South Australia 5042, Australia
| | - Sonja Klebe
- Department of Anatomical Pathology, SA Pathology and Flinders University, Flinders Medical Centre, Bedford Park, South Australia 5042, Australia.
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5
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Cullen MM, Floyd W, Dow B, Schleupner B, Brigman BE, Visgauss JD, Cardona DM, Somarelli JA, Eward WC. ATRX and Its Prognostic Significance in Soft Tissue Sarcoma. Sarcoma 2024; 2024:4001796. [PMID: 38741704 PMCID: PMC11090676 DOI: 10.1155/2024/4001796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 12/05/2023] [Accepted: 04/18/2024] [Indexed: 05/16/2024] Open
Abstract
Purpose Recently, the association between ATRX and a more aggressive sarcoma phenotype has been shown. We performed a retrospective study of sarcomas from an individual institution to evaluate ATRX as a prognosticator in soft tissue sarcoma. Experimental Design. 128 sarcomas were collected from a single institution and stained for ATRX. The prognostic significance of these markers was evaluated in a smaller cohort of primary soft tissue sarcomas (n = 68). Kaplan-Meier curves were created for univariate analysis, and Cox regression was utilized for multivariate analysis. Results High expression of ATRX was found to be a positive prognostic indicator for overall survival and metastasis-free survival in our group of soft tissue sarcomas both in univariate analysis and multivariate analysis (HR: 0.38 (0.17-0.85), P=0.02 and HR: 0.49 (0.24-0.99), P=0.05, respectively). Conclusions High expression of ATRX is a positive prognostic indicator of overall survival and metastasis-free survival in patients with STS. This is consistent with studies in osteosarcoma, which indicate possible mechanisms through which loss of ATRX leads to more aggressive phenotypes. Future prospective clinical studies are required to validate the prognostic significance of these findings.
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Affiliation(s)
- Mark M. Cullen
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Warren Floyd
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bobby Dow
- Texas A&M University Health Center College of Medicine, Bryan, TX, USA
| | | | - Brian E. Brigman
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Julia D. Visgauss
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Diana M. Cardona
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
- Department of Pathology, Duke University Health System, Durham, NC, USA
| | - Jason A. Somarelli
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
- Department of Medicine, Duke University Medical Center, Durham, NC, USA
| | - William C. Eward
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
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6
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Andrew EC, Lewin J, Desai J, Orme L, Hamilton A, Bae S, Zhu W, Nicolson S, Varghese LN, Mitchell CB, Vissers JHA, Xu H, Grimmond SM, Fox SB, Luen SJ. Clinical Impact of Comprehensive Molecular Profiling in Adolescents and Young Adults with Sarcoma. J Pers Med 2024; 14:128. [PMID: 38392562 PMCID: PMC10890624 DOI: 10.3390/jpm14020128] [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: 11/30/2023] [Revised: 01/13/2024] [Accepted: 01/18/2024] [Indexed: 02/24/2024] Open
Abstract
Sarcomas are a heterogenous group of tumours that commonly carry poor prognosis with limited therapeutic options. Adolescents and young adults (AYAs) with sarcoma are a unique and understudied patient population that have only achieved modest survival gains compared to other groups. We present our institutional experience of AYAs with sarcoma who underwent comprehensive molecular profiling (CMP) via either large-panel targeted DNA sequencing or whole genome and transcriptome sequencing and evaluated the feasibility and clinical impact of this approach. Genomic variants detected were determined to be clinically relevant and actionable following evaluation by the Molecular Tumour Board. Clinicians provided feedback regarding the utility of testing three months after reporting. Twenty-five patients who were recruited for CMP are included in this analysis. The median time from consent to final molecular report was 45 days (interquartile range: 37-57). Potentially actionable variants were detected for 14 patients (56%), and new treatment recommendations were identified for 12 patients (48%). Pathogenic germline variants were identified in three patients (12%), and one patient had a change in diagnosis. The implementation of CMP for AYAs with sarcoma is clinically valuable, feasible, and should be increasingly integrated into routine clinical practice as technologies and turnaround times continue to improve.
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Affiliation(s)
- Eden C Andrew
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Children's Cancer Centre, Royal Children's Hospital, Parkville, VIC 3052, Australia
- Victorian Adolescent and Young Adult Cancer Service, Parkville, VIC 3000, Australia
| | - Jeremy Lewin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Victorian Adolescent and Young Adult Cancer Service, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Jayesh Desai
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Lisa Orme
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Children's Cancer Centre, Royal Children's Hospital, Parkville, VIC 3052, Australia
- Victorian Adolescent and Young Adult Cancer Service, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC 3052, Australia
| | - Anne Hamilton
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Susie Bae
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Wenying Zhu
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Shannon Nicolson
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Leila N Varghese
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Camilla B Mitchell
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Joseph H A Vissers
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Huiling Xu
- Department of Pathology and Cancer Research Division, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Sean M Grimmond
- Centre for Cancer Research and Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Stephen B Fox
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
- Department of Pathology and Cancer Research Division, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
| | - Stephen J Luen
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC 3010, Australia
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7
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Kummar S, Shen L, Hong DS, McDermott R, Keedy VL, Casanova M, Demetri GD, Dowlati A, Melcón SG, Lassen UN, Leyvraz S, Liu T, Moreno V, Patel J, Patil T, Mallick AB, Sousa N, Tahara M, Ziegler DS, Norenberg R, Arvis P, Brega N, Drilon A, Tan DSW. Larotrectinib efficacy and safety in adult patients with tropomyosin receptor kinase fusion sarcomas. Cancer 2023; 129:3772-3782. [PMID: 37769113 PMCID: PMC11265530 DOI: 10.1002/cncr.35036] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/14/2023] [Accepted: 04/17/2023] [Indexed: 09/30/2023]
Abstract
BACKGROUND Larotrectinib, a first-in-class, highly selective tropomyosin receptor kinase (TRK) inhibitor, has demonstrated efficacy in adult and pediatric patients with various solid tumors harboring NTRK gene fusions. This subset analysis focuses on the efficacy and safety of larotrectinib in an expanded cohort of adult patients with TRK fusion sarcomas. METHODS Patients (≥18 years old) with sarcomas harboring NTRK gene fusions were identified from three clinical trials. Patients received larotrectinib 100 mg orally twice daily. Response was investigator-assessed per RECIST v1.1. Data cutoff was July 20, 2021. RESULTS At the data cutoff, 36 adult patients with TRK fusion sarcomas had initiated larotrectinib therapy: two (6%) patients had bone sarcomas, four (11%) had gastrointestinal stromal tumors, and 30 (83%) had soft tissue sarcomas. All patients were evaluable for response and demonstrated an objective response rate of 58% (95% confidence interval, 41-74). Patients responded well to larotrectinib regardless of number of prior lines of therapy. Adverse events (AEs) were mostly grade 1/2. Grade 3 treatment-emergent AEs (TEAEs) occurred in 15 (42%) patients. There were no grade 4 TEAEs. Two grade 5 TEAEs were reported, neither of which were considered related to larotrectinib. Four (11%) patients permanently discontinued treatment due to TEAEs. CONCLUSIONS Larotrectinib demonstrated robust and durable responses, extended survival benefit, and a favorable safety profile in adult patients with TRK fusion sarcomas with longer follow-up. These results continue to demonstrate that testing for NTRK gene fusions should be incorporated into the clinical management of adult patients with various types of sarcomas. PLAIN LANGUAGE SUMMARY Tropomyosin receptor kinase (TRK) fusion proteins result from translocations involving the NTRK gene and cause cancer in a range of tumor types. Larotrectinib is an agent that specifically targets TRK fusion proteins and is approved for the treatment of patients with TRK fusion cancer. This study looked at how well larotrectinib worked in adult patients with sarcomas caused by TRK fusion proteins. Over half of patients had a durable response to larotrectinib, with no unexpected side effects. These results show that larotrectinib is safe and effective in adult patients with TRK fusion sarcomas.
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Affiliation(s)
- Shivaani Kummar
- Stanford Cancer Center, Stanford University, Palo Alto, California, USA
| | - Lin Shen
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - David S Hong
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ray McDermott
- St. Vincent's University Hospital and Cancer Trials Ireland, Dublin, Ireland
| | - Vicki L Keedy
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Michela Casanova
- Paediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - George D Demetri
- Dana-Farber Cancer Institute and Ludwig Center at Harvard Medical School, Boston, Massachusetts, USA
| | - Afshin Dowlati
- University Hospitals Ahuja Medical Center, Beachwood, Ohio, USA
| | | | - Ulrik N Lassen
- Department of Oncology, Rigshospitalet, Copenhagen, Denmark
| | | | - Tianshu Liu
- Zhongshan Hospital-Fudan University, Shanghai, China
| | - Victor Moreno
- START MADRID-FJD, Hospital Fundación Jiménez Díaz, Madrid, Spain
| | - Jyoti Patel
- Northwestern University, Chicago, Illinois, USA
| | - Tejas Patil
- Department of Medicine, Division of Medical Oncology, University of Colorado, Aurora, Colorado, USA
| | - Atrayee Basu Mallick
- Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Nuno Sousa
- Instituto Portugues de Oncologia do Porto Francisco Gentil, Porto, Portugal
| | - Makoto Tahara
- National Cancer Center Hospital East, Kashiwa, Japan
| | - David S Ziegler
- Sydney Children's Hospital, Randwick, New South Wales, Australia
- Australia and School of Women's and Children's Health, University of New South Wales Sydney, Sydney, New South Wales, Australia
| | | | | | | | - Alexander Drilon
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Weill Cornell Medical College, New York, New York, USA
| | - Daniel S W Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Duke-NUS Medical School, Singapore, Singapore
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8
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Kokkali S, Georgaki E, Mandrakis G, Valverde C, Theocharis S. Genomic Profiling and Clinical Outcomes of Targeted Therapies in Adult Patients with Soft Tissue Sarcomas. Cells 2023; 12:2632. [PMID: 37998367 PMCID: PMC10670373 DOI: 10.3390/cells12222632] [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: 10/01/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
Genomic profiling has improved our understanding of the pathogenesis of different cancers and led to the development of several targeted therapies, especially in epithelial tumors. In this review, we focus on the clinical utility of next-generation sequencing (NGS) to inform therapeutics in soft tissue sarcoma (STS). The role of NGS is still controversial in patients with sarcoma, given the low mutational burden and the lack of recurrent targetable alterations in most of the sarcoma histotypes. The clinical impact of genomic profiling in STS has not been investigated prospectively. A limited number of retrospective, mainly single-institution, studies have addressed this issue using various NGS technologies and platforms and a variety of criteria to define a genomic alteration as actionable. Despite the detailed reports on the different gene mutations, fusions, or amplifications that were detected, data on the use and efficacy of targeted treatment are very scarce at present. With the exception of gastrointestinal stromal tumors (GISTs), these targeted therapies are administered either through off-label prescription of an approved drug or enrollment in a matched clinical trial. Based mainly on anecdotal reports, the outcome of targeted therapies in the different STS histotypes is discussed. Prospective studies are warranted to assess whether genomic profiling improves the management of STS patients.
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Affiliation(s)
- Stefania Kokkali
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Street, 11527 Athens, Greece;
- Oncology Unit, 2nd Department of Medicine, Medical School, Hippocratio General Hospital of Athens, National and Kapodistrian University of Athens, V. Sofias 114, 11527 Athens, Greece;
| | - Eleni Georgaki
- Oncology Unit, 2nd Department of Medicine, Medical School, Hippocratio General Hospital of Athens, National and Kapodistrian University of Athens, V. Sofias 114, 11527 Athens, Greece;
| | - Georgios Mandrakis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Street, 11527 Athens, Greece;
| | - Claudia Valverde
- Medical Oncology Department, Vall d’Hebron University Hospital, Pg. Vall d’Hebron 119-12, 08035 Barcelona, Spain;
| | - Stamatios Theocharis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Street, 11527 Athens, Greece;
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9
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Denu RA, Moyers JT, Gouda MA, Conley AP, Lazar AJ, Subbiah V. The Landscape of Alterations from 1407 Ultra-Rare Sarcomas from the AACR GENIE Database: Clinical Implications. Clin Cancer Res 2023; 29:4669-4678. [PMID: 37643131 DOI: 10.1158/1078-0432.ccr-23-0876] [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: 03/21/2023] [Revised: 05/11/2023] [Accepted: 08/23/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE Ultra-rare sarcomas (URS) comprise a group of orphan diseases with an incidence of ≤1/1,000,000 people per year. We aimed to assess clinically actionable genomic alterations in URS. EXPERIMENTAL DESIGN Data were extracted from the GENIE database using cBioPortal. OncoKB was used to assess for clinical actionability of mutations. Tumor mutational burden (TMB) was inferred from clinical sequencing data. RESULTS Soft tissue (ST) URS made up 23.5% of ST sarcoma cases, and bone URS made up 16.5% of bone sarcoma cases. The most commonly mutated gene in all four groups was TP53. The most common fusions involved EWSR1. The most common copy-number variations included deletions of CDKN2A and CDKN2B and amplifications of MDM2 and CDK4. TMB was generally low across all four categories of sarcoma, though there was considerable heterogeneity, with 3.8% of ST URS and 0.55% of bone URS having high TMB. We find Level 1 alterations (FDA-recognized biomarker predictive of response to an FDA-approved drug) in 10.0% of ST URS compared with 7.1% of ST non-URS, 1.1% of bone URS, and 4.5% of bone non-URS. Level 1-3 alterations (also include alterations for which there are standard-of-care drugs or clinical evidence supporting a drug) were seen in 27.8% of ST URS, 25.2% of ST non-URS, 20.9% of bone URS, and 17.4% of bone non-URS. CONCLUSIONS Clinically actionable genomic alterations are seen in a substantial fraction of URS. Clinical sequencing in advanced URS has the potential to guide the treatment of a significant portion of patients with URS.
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Affiliation(s)
- Ryan A Denu
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Justin T Moyers
- The Angeles Clinic and Research Institute, A Cedars-Sinai Affiliate, Los Angeles, California
| | - Mohamed A Gouda
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anthony P Conley
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alexander J Lazar
- Division of Pathology & Laboratory Medicine, Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Division of Cancer Medicine, Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Sarah Cannon Research Institute, Nashville, Tennessee
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10
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Berclaz LM, Burkhard-Meier A, Lange P, Di Gioia D, Schmidt M, Knösel T, Klauschen F, von Bergwelt-Baildon M, Heinemann V, Greif PA, Westphalen CB, Heinrich K, Lindner LH. Implementing precision oncology for sarcoma patients: the CCC LMUmolecular tumor board experience. J Cancer Res Clin Oncol 2023; 149:13973-13983. [PMID: 37542550 PMCID: PMC10590320 DOI: 10.1007/s00432-023-05179-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 08/07/2023]
Abstract
PURPOSE Due to poor outcomes and limited treatment options, patients with advanced bone and soft tissue sarcomas (BS/STS) may undergo comprehensive molecular profiling of tumor samples to identify possible therapeutic targets. The aim of this study was to determine the impact of routine molecular profiling in the setting of a dedicated precision oncology program in patients with BS/STS in a German large-volume sarcoma center. METHODS 92 BS/STS patients who received comprehensive genomic profiling (CGP) and were subsequently discussed in our molecular tumor board (MTB) between 2016 and 2022 were included. Patient records were retrospectively reviewed, and the clinical impact of NGS-related findings was analyzed. RESULTS 89.1% of patients had received at least one treatment line before NGS testing. At least one molecular alteration was found in 71 patients (82.6%). The most common alterations were mutations in TP53 (23.3% of patients), followed by PIK3CA and MDM2 mutations (9.3% each). Druggable alterations were identified, and treatment recommended in 32 patients (37.2%). Of those patients with actionable alterations, ten patients (31.2%) received personalized treatment and six patients did benefit from molecular-based therapy in terms of a progression-free survival ratio (PFSr) > 1.3. CONCLUSION Our single-center experience shows an increasing uptake of next-generation sequencing (NGS) and highlights current challenges of implementing precision oncology in the management of patients with BS/STS. A relevant number of patients were diagnosed with clinically actionable alterations. Our results highlight the potential benefit of NGS in patients with rare cancers and currently limited therapeutic options.
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Affiliation(s)
- Luc M Berclaz
- Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Anton Burkhard-Meier
- Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Philipp Lange
- Department of Psychology, Philipps-Universität Marburg, Marburg, Germany
| | - Dorit Di Gioia
- Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Michael Schmidt
- Munich Cancer Registry, Institute of Medical Information Processing, Biometry and Epidemiology, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Thomas Knösel
- Institute of Pathology, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Frederick Klauschen
- Institute of Pathology, Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Michael von Bergwelt-Baildon
- Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Volker Heinemann
- Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Philipp A Greif
- Comprehensive Cancer Center Munich and Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), partner site Munich, 81377, Munich, Germany
- German Cancer Research Center (DKFZ), 69121, Heidelberg, Germany
| | - C Benedikt Westphalen
- Comprehensive Cancer Center Munich and Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Kathrin Heinrich
- Comprehensive Cancer Center Munich and Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany.
| | - Lars H Lindner
- Department of Medicine III, University Hospital, Ludwig-Maximilians-University (LMU) Munich, Marchioninistr. 15, 81377, Munich, Germany.
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11
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Blanchi J, Taleb S, Bayle A, Verret B, Toulmonde M, Spalato‐ceruso M, Dubos P, Laizet Y, Alame M, Khalifa E, Italiano A. Clinical utility of circulating tumor DNA sequencing with a large panel in patients with advanced soft-tissue sarcomas. Cancer Commun (Lond) 2023; 43:1051-1054. [PMID: 37405935 PMCID: PMC10508143 DOI: 10.1002/cac2.12461] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 03/18/2023] [Accepted: 06/27/2023] [Indexed: 07/07/2023] Open
Affiliation(s)
- Julie Blanchi
- INSERMUnité 1312, SARCOTARGET teamBordeauxFrance
- Department of BioPathologyInstitut BergoniéBordeauxFrance
| | - Sofiane Taleb
- Drug Developpement DepartmentGustave RoussyVillejuifFrance
| | - Arnaud Bayle
- Drug Developpement DepartmentGustave RoussyVillejuifFrance
| | | | | | | | - Paul Dubos
- Sarcoma UnitInstitut BergoniéBordeauxFrance
| | | | - Melissa Alame
- Department of BioPathologyInstitut BergoniéBordeauxFrance
| | | | - Antoine Italiano
- INSERMUnité 1312, SARCOTARGET teamBordeauxFrance
- Drug Developpement DepartmentGustave RoussyVillejuifFrance
- Sarcoma UnitInstitut BergoniéBordeauxFrance
- Faculty of MedicineUniversity of BordeauxBordeauxFrance
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12
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Al Shihabi A, Tebon PJ, Nguyen HTL, Chantharasamee J, Sartini S, Davarifar A, Jensen AY, Diaz-Infante M, Cox H, Gonzalez AE, Swearingen S, Tavanaie N, Dry S, Singh A, Chmielowski B, Crompton JG, Kalbasi A, Eilber FC, Hornicek F, Bernthal N, Nelson SD, Boutros PC, Federman N, Yanagawa J, Soragni A. The landscape of drug sensitivity and resistance in sarcoma. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.05.25.542375. [PMID: 37292676 PMCID: PMC10245988 DOI: 10.1101/2023.05.25.542375] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Sarcomas are a family of rare malignancies composed of over 100 distinct histological subtypes. The rarity of sarcoma poses significant challenges in conducting clinical trials to identify effective therapies, to the point that many rarer subtypes of sarcoma do not have standard-of-care treatment. Even for established regimens, there can be substantial heterogeneity in responses. Overall, novel, personalized approaches for identifying effective treatments are needed to improve patient out-comes. Patient-derived tumor organoids (PDTOs) are clinically relevant models representative of the physiological behavior of tumors across an array of malignancies. Here, we use PDTOs as a tool to better understand the biology of individual tumors and characterize the landscape of drug resistance and sensitivity in sarcoma. We collected n=194 specimens from n=126 sarcoma patients, spanning 24 distinct subtypes. We characterized PDTOs established from over 120 biopsy, resection, and metastasectomy samples. We leveraged our organoid high-throughput drug screening pipeline to test the efficacy of chemotherapeutics, targeted agents, and combination therapies, with results available within a week from tissue collection. Sarcoma PDTOs showed patient-specific growth characteristics and subtype-specific histopathology. Organoid sensitivity correlated with diagnostic subtype, patient age at diagnosis, lesion type, prior treatment history, and disease trajectory for a subset of the compounds screened. We found 90 biological pathways that were implicated in response to treatment of bone and soft tissue sarcoma organoids. By comparing functional responses of organoids and genetic features of the tumors, we show how PDTO drug screening can provide an orthogonal set of information to facilitate optimal drug selection, avoid ineffective therapies, and mirror patient outcomes in sarcoma. In aggregate, we were able to identify at least one effective FDA-approved or NCCN-recommended regimen for 59% of the specimens tested, providing an estimate of the proportion of immediately actionable information identified through our pipeline. Highlights Standardized organoid culture preserve unique sarcoma histopathological featuresDrug screening on patient-derived sarcoma organoids provides sensitivity information that correlates with clinical features and yields actionable information for treatment guidanceHigh-throughput screenings provide orthogonal information to genetic sequencingSarcoma organoid response to treatment correlates with patient response to therapyLarge scale, functional precision medicine programs for rare cancers are feasible within a single institution.
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13
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Zhang Q, Yang Y, You X, Ju Y, Zhang Q, Sun T, Liu W. Comprehensive genomic analysis of primary bone sarcomas reveals different genetic patterns compared with soft tissue sarcomas. Front Oncol 2023; 13:1173275. [PMID: 37546405 PMCID: PMC10401477 DOI: 10.3389/fonc.2023.1173275] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Introduction Sarcomas are classified into two types, bone sarcoma and soft tissue sarcoma (STS), which account for approximately 1% of adult solid malignancies and 20% of pediatric solid malignancies. There exist more than 50 subtypes within the two types of sarcoma. Each subtype is highly diverse and characterized by significant variations in morphology and phenotypes. Understanding tumor molecular genetics is helpful in improving the diagnostic accuracy of tumors that have been difficult to classify based on morphology alone or that have overlapping morphological features. The different molecular characteristics of bone sarcoma and STS in China remain poorly understood. Therefore, this study aimed to analyze genomic landscapes and actionable genomic alterations (GAs) as well as tumor mutational burden (TMB), microsatellite instability (MSI), and programmed death ligand-1 (PD-L1) expression among Chinese individuals diagnosed with primary bone sarcomas and STS. Methods This retrospective study included 145 patients with primary bone sarcomas (n = 75) and STS (n = 70), who were categorized based on the 2020 World Health Organization classification system. Results Patients diagnosed with bone sarcomas were significantly younger than those diagnosed with STS (p < 0.01). The top 10 frequently altered genes in bone sarcoma and STS were TP53, CDKN2A, CDKN2B, MAP3K1, LRP1B, MDM2, RB1, PTEN, MYC, and CDK4.The EWSR1 fusions exhibited statistically significant differences (p < 0.01) between primary bone sarcoma and STS in terms of their altered genes. Based on the actionable genes defined by OncoKB, actionable GAs was found in 30.7% (23/75) of the patients with bone sarcomas and 35.7% (25/70) of those with STS. There were 4.0% (3/75) patients with bone sarcoma and 4.3% (3/70) patients with STS exhibited high tumor mutational burden (TMB-H) (TMB ≥ 10). There was only one patient with STS exhibited MSI-L, while the remaining cases were microsatellite stable. The positive rate of PD-L1 expression was slightly higher in STS (35.2%) than in bone sarcoma (33.3%), however, this difference did not reach statistical significance. The expression of PD-L1 in STS patients was associated with a poorer prognosis (p = 0.007). Patients with STS had a better prognosis than those with bone sarcoma, but the observed difference did not attain statistical significance (p = 0.21). Amplification of MET and MYC genes were negatively correlated with clinical prognosis in bone tumors (p<0.01). Discussion In conclusion, bone sarcoma and STS have significantly different clinical and molecular characteristics, suggesting that it is vital to diagnose accurately for clinical treatment. Additionally, comprehensive genetic landscape can provide novel treatment perspectives for primary bone sarcoma and STS. Taking TMB, MSI, PD-L1 expression, and OncoKB definition together into consideration, there are still many patients who have the potential to respond to targeted therapy or immunotherapy.
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Affiliation(s)
- Qing Zhang
- Department of Orthopaedic Oncology, Beijing Ji Shui Tan Hospital, Peking University, Beijing, China
| | - Yongkun Yang
- Department of Orthopaedic Oncology, Beijing Ji Shui Tan Hospital, Peking University, Beijing, China
| | - Xia You
- The Medical Department, Jiangsu Simcere Diagnostics Co., Ltd, Nanjing, Jiangsu, China
- Nanjing Simcere Medical Laboratory Science Co., Ltd, Nanjing, Jiangsu, China
- The State Key Lab of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd, Nanjing, Jiangsu, China
| | - Yongzhi Ju
- The Medical Department, Jiangsu Simcere Diagnostics Co., Ltd, Nanjing, Jiangsu, China
- Nanjing Simcere Medical Laboratory Science Co., Ltd, Nanjing, Jiangsu, China
- The State Key Lab of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd, Nanjing, Jiangsu, China
| | - Qin Zhang
- The Medical Department, Jiangsu Simcere Diagnostics Co., Ltd, Nanjing, Jiangsu, China
- Nanjing Simcere Medical Laboratory Science Co., Ltd, Nanjing, Jiangsu, China
- The State Key Lab of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd, Nanjing, Jiangsu, China
| | - Tingting Sun
- The Medical Department, Jiangsu Simcere Diagnostics Co., Ltd, Nanjing, Jiangsu, China
- Nanjing Simcere Medical Laboratory Science Co., Ltd, Nanjing, Jiangsu, China
- The State Key Lab of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Diagnostics Co., Ltd, Nanjing, Jiangsu, China
| | - Weifeng Liu
- Department of Orthopaedic Oncology, Beijing Ji Shui Tan Hospital, Peking University, Beijing, China
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14
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Beadle EP, Bennett NE, Rhoades JA. Bioinformatics Screen Reveals Gli-Mediated Hedgehog Signaling as an Associated Pathway to Poor Immune Infiltration of Dedifferentiated Liposarcoma. Cancers (Basel) 2023; 15:3360. [PMID: 37444470 PMCID: PMC10341348 DOI: 10.3390/cancers15133360] [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: 05/30/2023] [Revised: 06/17/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Liposarcomas are the most diagnosed soft tissue sarcoma, with most cases consisting of well-differentiated (WDLPS) or dedifferentiated (DDLPS) histological subtypes. While both tumor subtypes can have clinical recurrence due to incomplete resections, DDLPS often has worse prognosis due to a higher likelihood of metastasis compared to its well-differentiated counterpart. Unfortunately, targeted therapeutic interventions have lagged in sarcoma oncology, making the need for molecular targeted therapies a promising future area of research for this family of malignancies. In this work, previously published data were analyzed to identify differential pathways that may contribute to the dedifferentiation process in liposarcoma. Interestingly, Gli-mediated Hedgehog signaling appeared to be enriched in dedifferentiated adipose progenitor cells and DDLPS tumors, and coincidentally Gli1 is often co-amplified with MDM2 and CDK4, given its genomic proximity along chromosome 12q13-12q15. However, we find that Gli2, but not Gli1, is differentially expressed between WDLPS and DDLPS, with a noticeable co-expression signature between Gli2 and genes involved in ECM remodeling. Additionally, Gli2 co-expression had a noticeable transcriptional signature that could suggest Gli-mediated Hedgehog signaling as an associated pathway contributing to poor immune infiltration in these tumors.
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Affiliation(s)
- Erik P. Beadle
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Natalie E. Bennett
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Julie A. Rhoades
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37232, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Veterans Affairs, Tennessee Valley Health Care, Nashville, TN 37212, USA
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15
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Carmagnani Pestana R, Moyers JT, Roszik J, Sen S, Hong DS, Naing A, Herzog CE, Fu S, Piha-Paul SA, Rodon J, Yap TA, Karp DD, Tsimberidou AM, Pant S, Zarzour MA, Ratan R, Ravi V, Benjamin RS, Lazar AJ, Wang WL, Daw N, Gill JB, Harrison DJ, Lewis VO, Roland CL, Patel SR, Livingston JA, Somaiah N, Ludwig JA, Conley AP, Hamerschlak N, Gorlick R, Meric-Bernstam F, Subbiah V. Impact of Biomarker-Matched Therapies on Outcomes in Patients with Sarcoma Enrolled in Early-Phase Clinical Trials (SAMBA 101). Clin Cancer Res 2023; 29:1708-1718. [PMID: 37058010 PMCID: PMC10150251 DOI: 10.1158/1078-0432.ccr-22-3629] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/30/2022] [Accepted: 02/24/2023] [Indexed: 04/15/2023]
Abstract
PURPOSE Developing new therapeutics for any of the more than 100 sarcoma subtypes presents a challenge. After progression from standard therapies, patients with sarcoma may be referred for enrollment in early-phase trials. This study aimed to investigate whether enrollment in biomarker-matched early-phase clinical trials leads to better outcomes for patients with advanced sarcoma. EXPERIMENTAL DESIGN In this retrospective analysis, investigational treatment characteristics and longitudinal survival outcomes were analyzed in patients with biopsy-confirmed sarcoma enrolled in early-phase trials at MD Anderson Cancer Center from May 2006 to July 2021. RESULTS Five hundred eighty-seven patients were included [405 soft tissue, 122 bone, 60 gastrointestinal stromal tumor (GIST); median of three prior lines of therapy]. Most common subtypes were leiomyosarcoma (17.2%), liposarcoma (14.0%), and GIST (10.2%). Molecular testing was available for 511 patients (87.1%); 221 patients (37.6%) were treated in matched trials. Overall response rate was 13.1% matched compared with 4.9% in unmatched (P < 0.001); the clinical benefit rate at 6 months was 43.9% vs. 19.9% (P < 0.001). Progression-free survival was longer for patients in matched trials (median, 5.5 vs. 2.4 months; P < 0.001), and overall survival was also superior for patients in matched trials (median, 21.5 vs. 12.3 months; P < 0.001). The benefit of enrollment in matched trials was maintained when patients with GIST were excluded from the analysis. CONCLUSIONS Enrollment in biomarker-matched early-phase trials is associated with improved outcomes in heavily pretreated patients with metastatic sarcoma. Molecular testing of tumors from patients with advanced sarcoma and enrollment in matched trials is a reasonable therapeutic strategy.
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Affiliation(s)
- Roberto Carmagnani Pestana
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Justin T. Moyers
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Medicine, Division of Hematology and Oncology, The University of California, Irvine, Orange, California
| | - Jason Roszik
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shiraj Sen
- Sarah Cannon Research Institute, Nashville, Tennessee
| | - David S. Hong
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Aung Naing
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cynthia E. Herzog
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Siqing Fu
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sarina A. Piha-Paul
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jordi Rodon
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Timothy A. Yap
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Daniel D. Karp
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Apostolia M. Tsimberidou
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shubham Pant
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Maria A. Zarzour
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ravin Ratan
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vinod Ravi
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Robert S. Benjamin
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alexander J. Lazar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Wei-Lien Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Najat Daw
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jonathan B. Gill
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Douglas J. Harrison
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Valerae O. Lewis
- Department of Orthopedic Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christina L. Roland
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shreyaskumar R. Patel
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - J. Andrew Livingston
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Neeta Somaiah
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph A. Ludwig
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anthony P. Conley
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Richard Gorlick
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
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16
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Riskjell AI, Mäkinen VN, Sandfeld-Paulsen B, Aggerholm-Pedersen N. Targeted Treatment of Soft-Tissue Sarcoma. J Pers Med 2023; 13:jpm13050730. [PMID: 37240900 DOI: 10.3390/jpm13050730] [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: 03/11/2023] [Revised: 04/23/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Background: Soft-tissue sarcoma (STS) is a heterogeneous group of sarcomas with a low incidence. The treatment of advanced disease is poor, and mortality is high. We aimed to generate an overview of the clinical experiences with targeted treatments based on a pre-specified target in patients with STS. Methods: A systematic literature search was conducted in PubMed and Embase databases. The programs ENDNOTE and COVIDENCE were used for data management. The literature was screened to assess the article's eligibility for inclusion. Results: Twenty-eight targeted agents were used to treat 80 patients with advanced STS and a known pre-specified genetic alteration. MDM2 inhibitors were the most-studied drug (n = 19), followed by crizotinib (n = 9), ceritinib (n = 8), and 90Y-OTSA (n = 8). All patients treated with the MDM2 inhibitor achieved a treatment response of stable disease (SD) or better with a treatment duration of 4 to 83 months. For the remaining drugs, a more mixed response was observed. The evidence is low because most studies were case reports or cohort studies, where only a few STS patients were included. Conclusions: Many targeted agents can precisely target specific genetic alterations in advanced STS. The MDM2 inhibitor has shown promising results.
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Affiliation(s)
| | | | | | - Ninna Aggerholm-Pedersen
- Department of Oncology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, Denmark
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17
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Huang X, Li G, Li L, Wang J, Shen J, Chen Y, Yu W, Chen A, Wu T, Ma J, Ling B, He L, Chen X. Establishing an RNA fusions panel in soft tissue sarcoma with clinical validation. Sci Rep 2023; 13:4403. [PMID: 36928336 PMCID: PMC10020547 DOI: 10.1038/s41598-023-29511-1] [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: 08/10/2022] [Accepted: 02/06/2023] [Indexed: 03/18/2023] Open
Abstract
The diagnosis and classification of soft tissue sarcomas (STS) remain challenging because of the rarity and overlapping morphologic manifestations of diverse STS subtypes. Characteristic gene fusions are commonly detected in STS and represent useful diagnostic markers. This study established and validated a custom-designed RNA sequencing panel that identified 64 gene fusions in STS. The analytical performance validation yielded excellent accuracy, with 100% (95% CI, 94.40%-100%) sensitivity and 93.33% (95% CI, 68.05%-99.83%) specificity. Clinical performances were further confirmed with 145 clinical formalin-fixed and paraffin-embedded (FFPE) samples from STS patients. Fusions were detected in 40% of samples (58/145). The common fusions SS18-SSX family, EWSR1-related fusions, COL1A1-PDGFB, FOXO1-associated fusions, and FUS-associated fusions were identified in corresponding STS subtypes. The RNA panel detected specific fusions in several cases where no conclusive diagnosis can be made based on the morphology and immunohistochemistry results. Data collected in this study demonstrate that the RNA fusions panel can better classify STS subtypes and serve as a good supplement for histopathology, exhibiting a great potential for the STS precise diagnosis.
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Affiliation(s)
- Xiaoqiang Huang
- Guangzhou KingMed Center for Clinical Laboratory Co. Ltd., Guangzhou, China
- Guangzhou KingMed Diagnostics Group Co. Ltd., Guangzhou, China
| | - Guibin Li
- Guangzhou KingMed Transformative Medicine Institute Co. Ltd., Guangzhou, China
| | - Linghua Li
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Jian Wang
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Jianru Shen
- Guangzhou KingMed Diagnostics Group Co. Ltd., Guangzhou, China.
| | - Yao Chen
- Guangzhou KingMed Diagnostics Group Co. Ltd., Guangzhou, China
| | - Wuzhong Yu
- Guangzhou KingMed Diagnostics Group Co. Ltd., Guangzhou, China
| | - Ailin Chen
- Guangzhou KingMed Diagnostics Group Co. Ltd., Guangzhou, China
| | - Tao Wu
- Guangzhou KingMed Center for Clinical Laboratory Co. Ltd., Guangzhou, China
| | - Ji Ma
- Guangzhou KingMed Diagnostics Group Co. Ltd., Guangzhou, China
| | - Bao Ling
- Shenzhen KingMed Medical Laboratory, Shenzhen, China
| | - Liang He
- Shenzhen KingMed Medical Laboratory, Shenzhen, China
| | - Xudan Chen
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, China.
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18
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Oberoi S, Choy E, Chen YL, Scharschmidt T, Weiss AR. Trimodality Treatment of Extremity Soft Tissue Sarcoma: Where Do We Go Now? Curr Treat Options Oncol 2023; 24:300-326. [PMID: 36877374 DOI: 10.1007/s11864-023-01059-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2023] [Indexed: 03/07/2023]
Abstract
OPINION STATEMENT Extremity soft tissue sarcoma (ESTS) constitutes the majority of patients with soft tissue sarcoma (STS). Patients with localized high-grade ESTS > 5 cm in size carry a substantial risk of developing distant metastasis on follow-up. A neoadjuvant chemoradiotherapy approach can enhance local control by facilitating resection of the large and deep locally advanced tumors while trying to address distant spread by treating the micrometastasis for these high-risk ESTS. Preoperative chemoradiotherapy and adjuvant chemotherapy are often used for children with intermediate- or high-risk non-rhabdomyosarcoma soft tissue tumors in North America and Europe. In adults, the cumulative evidence supporting preoperative chemoradiotherapy or adjuvant chemotherapy remains controversial. However, some studies support a possible benefit of 10% in overall survival (OS) for high-risk localized ESTS, especially for those with a probability of 10-year OS < 60% using validated nomograms. Opponents of neoadjuvant chemotherapy argue that it delays curative surgery, compromises local control, and increases the rate of wound complications and treatment-related mortality; however, the published trials do not support these arguments. Most treatment-related side effects can be managed with adequate supportive care. A coordinated multidisciplinary approach involving sarcoma expertise in surgery, radiation, and chemotherapy is required to achieve better outcomes for ESTS. The next generation of clinical trials will shed light on how comprehensive molecular characterization, targeted agents and/or immunotherapy can be integrated into the upfront trimodality treatment to improve outcomes. To that end, every effort should be made to enroll these patients on clinical trials, when available.
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Affiliation(s)
- Sapna Oberoi
- Department of Pediatric Hematology Oncology, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Edwin Choy
- Division of Medical Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Yen-Lin Chen
- Department of Orthopedics, Division of Musculoskeletal Oncology, The Ohio State University, Columbus, OH, USA
| | - Thomas Scharschmidt
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Aaron R Weiss
- Department of Pediatric Hematology Oncology, Maine Medical Center, 100 Campus Drive, Suite 107 Scarborough, Portland, ME, USA.
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19
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Vargas AC, Heyer EE, Cheah AL, Bonar F, Jones M, Maclean FM, Gill AJ, Blackburn J. Improving sarcoma classification by using RNA hybridisation capture sequencing in sarcomas of uncertain histogenesis of young individuals. Pathology 2023; 55:478-485. [PMID: 36906400 DOI: 10.1016/j.pathol.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 10/14/2022] [Accepted: 11/22/2022] [Indexed: 02/16/2023]
Abstract
Our aim was to utilise a 241-gene RNA hybridisation capture sequencing (CaptureSeq) gene panel to identify unexpected fusions in undifferentiated, unclassified or partly classified sarcomas of young individuals (<40 years). The purpose was to determine the utility and yield of a large, targeted fusion panel as a tool for classifying tumours that do not fit typical diagnostic entities at the time of the original diagnosis. RNA hybridisation capture sequencing was performed on 21 archival resection specimens. Successful sequencing was obtained in 12 of 21 samples (57%), two of which (16.6%) harboured translocations. A novel NEAT1::GLI1 fusion, not previously reported in the literature, presented in a young patient with a tumour in the retroperitoneum, which displayed low grade epithelioid cells. The second case, a localised lung metastasis in a young male, demonstrated a EWSR1::NFATC2 translocation. No targeted fusions were identified in the remaining 83.4% (n=10) of cases. Forty-three per cent of the samples failed sequencing as a result of RNA degradation. RNA-based sequencing is an important tool, which helps to redefine the classification of unclassified or partly classified sarcomas of young adults by identifying pathogenic gene fusions in up to 16.6% of the cases. Unfortunately, 43% of the samples underwent significant RNA degradation, falling below the sequencing threshold. As CaptureSeq is not yet available in routine pathology practice, increasing awareness of the yield, failure rate and possible aetiological factors for RNA degradation is fundamental to maximise laboratory procedures to improve RNA integrity, allowing the potential identification of significant gene alterations in solid tumours.
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Affiliation(s)
- Ana Cristina Vargas
- Department of Anatomical Pathology, Sonic Healthcare-Douglass Hanly Moir Pathology, Macquarie Park, NSW, Australia; Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, NSW, Australia; Sydney Medical School, University of Sydney, Sydney, NSW, Australia.
| | - Erin E Heyer
- The Kinghorn Cancer Centre, Garvan Institute of Medical Research, Sydney, NSW, Australia; St Vincent's Clinical School, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia
| | - Alison L Cheah
- Department of Anatomical Pathology, Sonic Healthcare-Douglass Hanly Moir Pathology, Macquarie Park, NSW, Australia
| | - Fiona Bonar
- Department of Anatomical Pathology, Sonic Healthcare-Douglass Hanly Moir Pathology, Macquarie Park, NSW, Australia
| | - Martin Jones
- Department of Anatomical Pathology, Sonic Healthcare-Douglass Hanly Moir Pathology, Macquarie Park, NSW, Australia
| | - Fiona M Maclean
- Department of Anatomical Pathology, Sonic Healthcare-Douglass Hanly Moir Pathology, Macquarie Park, NSW, Australia; Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, NSW, Australia; Department of Clinical Medicine, Faculty of Medicine and Health Sciences, Macquarie University, Macquarie Park, NSW, Australia
| | - Anthony J Gill
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, NSW, Australia; Sydney Medical School, University of Sydney, Sydney, NSW, Australia; Department of Anatomical Pathology, NSW Health Pathology, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - James Blackburn
- The Kinghorn Cancer Centre, Garvan Institute of Medical Research, Sydney, NSW, Australia; St Vincent's Clinical School, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia
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20
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Moyers JT, Pestana RC, Roszik J, Hong DS, Naing A, Fu S, Piha-Paul S, Yap TA, Karp D, Rodon J, Livingston A, Zarzour MA, Ravi V, Patel S, Benjamin RS, Ludwig J, Herzog C, Ratan R, Somaiah N, Conley A, Gorlick R, Meric-Bernstam F, Subbiah V. Examining Stripes on a Herd of Zebras: Impact of Genomic Matching for Ultrarare Sarcomas in Phase 1 Clinical Trials (SAMBA 102). Clin Cancer Res 2023; 29:401-409. [PMID: 36288393 PMCID: PMC9843435 DOI: 10.1158/1078-0432.ccr-22-2509] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/04/2022] [Accepted: 10/24/2022] [Indexed: 01/21/2023]
Abstract
PURPOSE Recently, the Connective Tissue Oncology Society published consensus guidelines for recognizing ultrarare sarcomas (URS), defined as sarcomas with an incidence ≤1 per 1,000,000. We assessed the outcomes of 56 patients with soft tissue, and 21 with bone sarcomas, enrolled in Phase 1 trials. EXPERIMENTAL DESIGN In this Sarcoma-Matched Biomarker Analysis (SAMBA-102 study), we reviewed records from patients on Phase 1 trials at the University of Texas MD Anderson Cancer Center between January 2013 and June 2021. RESULTS Among 587 sarcomas, 106 (18.1%) were classified as URS. Fifty (47%) were male, and the median age was 44.3 years (range, 19-82). The most common subtypes were alveolar soft part sarcoma (ASPS), chordoma, dedifferentiated chondrosarcoma, and sclerosing epithelioid fibrosarcoma. Compared with common sarcomas, median OS was similar 16.1 months [95% confidence interval (CI), 13.6-17.5] versus 16.1 (95% CI, 8.2-24.0) in URS (P = 0.359). Objective response to treatment was higher in URS 13.2% (n = 14/106) compared with common sarcomas 6.9% (n = 33/481; P = 0.029). Median OS for those treated on matched trials was 27.3 months (95% CI, 1.9-52.7) compared with 13.4 months (95% CI, 6.3-20.6) for those not treated on matched trials (P = 0.291). Eight of 33 (24%) molecularly matched treatments resulted in an objective response, whereas 6 of 73 unmatched treatments (8.2%) resulted in an objective response (P = 0.024). Clinical benefit rate was 36.4% (12/33) in matched trials versus 26.0% (19/73) in unmatched trials (P = 0.279). CONCLUSIONS The results demonstrate the benefit of genomic selection in Phase 1 trials to help identify molecular subsets likely to benefit from targeted therapy.
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Affiliation(s)
- Justin T. Moyers
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Division of Hematology and Oncology, Department of Medicine, University of California, Irvine, Orange, California
| | - Roberto Carmagnani Pestana
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Centro de Oncologia e Hematologia Einstein Familia Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Jason Roszik
- Division of Cancer Medicine, Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David S. Hong
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Aung Naing
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Siqing Fu
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sarina Piha-Paul
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Timothy A. Yap
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Daniel Karp
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jordi Rodon
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andy Livingston
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Maria Alejandra Zarzour
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vinod Ravi
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shreyaskumar Patel
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Robert S. Benjamin
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph Ludwig
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cynthia Herzog
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ravin Ratan
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Neeta Somaiah
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anthony Conley
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard Gorlick
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Funda Meric-Bernstam
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vivek Subbiah
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Corresponding Author: Vivek Subbiah, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 455, PO Box 301402, Houston, TX 77030. E-mail:
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21
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Crombé A, Kind M, Fadli D, Miceli M, Linck PA, Bianchi G, Sambri A, Spinnato P. Soft-tissue sarcoma in adults: Imaging appearances, pitfalls and diagnostic algorithms. Diagn Interv Imaging 2022; 104:207-220. [PMID: 36567193 DOI: 10.1016/j.diii.2022.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/08/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Abstract
This article provides an overview of the current knowledge regarding diagnostic imaging of patients with soft-tissue sarcomas, which is a heterogeneous group of rare mesenchymal malignancies. After an initial contextualization, diagnostic flow-chart based on initial radiological findings of soft-tissue masses (with specific focus on adipocytic soft-tissue tumors [STTs], hemorragic STTs and retroperitoneal STTs) are provided considering relevant results from novel researches, guidelines, and experts' viewpoints, with the aim to help radiologists and clinicians in their practice. Particularly, the central place of sarcoma reference centers in the diagnostic and therapeutic management is highlighted, as well as the pivotal role that radiologists should play to correctly identify patients with soft-tissue sarcoma at the initial stage of the disease. Indications and methods for performing imaging-guided biopsies are also discussed, as well as clues to improve soft-tissue sarcoma grading with conventional and quantitative imaging.
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Affiliation(s)
- Amandine Crombé
- Department of Musculoskeletal Imaging, Pellegrin University Hospital, Bordeaux 33076, France; Department of Diagnostic and Interventional Oncological Imaging, Institut Bergonié, Regional Comprehensive Cancer of Nouvelle-Aquitaine, Bordeaux 33076, France; Models in Oncology (MONC) Team, INRIA Bordeaux Sud-Ouest, CNRS UMR 5251 & Bordeaux University, 33400 Talence, France.
| | - Michèle Kind
- Department of Diagnostic and Interventional Oncological Imaging, Institut Bergonié, Regional Comprehensive Cancer of Nouvelle-Aquitaine, Bordeaux 33076, France
| | - David Fadli
- Department of Musculoskeletal Imaging, Pellegrin University Hospital, Bordeaux 33076, France
| | - Marco Miceli
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna 40136, Italy
| | - Pierre-Antoine Linck
- Department of Diagnostic and Interventional Oncological Imaging, Institut Bergonié, Regional Comprehensive Cancer of Nouvelle-Aquitaine, Bordeaux 33076, France
| | - Giuseppe Bianchi
- Orthopedic Musculoskeletal Oncology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna 40136, Italy
| | - Andrea Sambri
- Orthopedics and Traumatology Department, IRCCS Azienda Ospedaliero Universitaria di Bologna, Via Massarenti 9, Bologna 40138, Italy
| | - Paolo Spinnato
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna 40136, Italy
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22
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Jiang Y, Wang J, Sun M, Zuo D, Wang H, Shen J, Jiang W, Mu H, Ma X, Yin F, Lin J, Wang C, Yu S, Jiang L, Lv G, Liu F, Xue L, Tian K, Wang G, Zhou Z, Lv Y, Wang Z, Zhang T, Xu J, Yang L, Zhao K, Sun W, Tang Y, Cai Z, Wang S, Hua Y. Multi-omics analysis identifies osteosarcoma subtypes with distinct prognosis indicating stratified treatment. Nat Commun 2022; 13:7207. [PMID: 36418292 PMCID: PMC9684515 DOI: 10.1038/s41467-022-34689-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 11/03/2022] [Indexed: 11/27/2022] Open
Abstract
Osteosarcoma (OS) is a primary malignant bone tumor that most commonly affects children, adolescents, and young adults. Here, we comprehensively analyze genomic, epigenomic and transcriptomic data from 121 OS patients. Somatic mutations are diverse within the cohort, and only TP53 is significantly mutated. Through unsupervised integrative clustering of the multi-omics data, we classify OS into four subtypes with distinct molecular features and clinical prognosis: (1) Immune activated (S-IA), (2) Immune suppressed (S-IS), (3) Homologous recombination deficiency dominant (S-HRD), and (4) MYC driven (S-MD). MYC amplification with HR proficiency tumors is identified with a high oxidative phosphorylation signature resulting in resistance to neoadjuvant chemotherapy. Potential therapeutic targets are identified for each subtype, including platinum-based chemotherapy, immune checkpoint inhibitors, anti-VEGFR, anti-MYC and PARPi-based synthetic lethal strategies. Our comprehensive integrated characterization provides a valuable resource that deepens our understanding of the disease, and may guide future clinical strategies for the precision treatment of OS.
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Affiliation(s)
- Yafei Jiang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Jinzeng Wang
- grid.16821.3c0000 0004 0368 8293National Research Center for Translational Medicine (Shanghai), State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 PR China
| | - Mengxiong Sun
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Dongqing Zuo
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Hongsheng Wang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Jiakang Shen
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Wenyan Jiang
- grid.16821.3c0000 0004 0368 8293Key Laboratory of Cell Differentiation and Apoptosis of National Ministry of Education, Department of Pathophysiology, Shanghai Jiao Tong University School of Medicine, 200001 Shanghai, PR China
| | - Haoran Mu
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Xiaojun Ma
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Fei Yin
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Jun Lin
- grid.16821.3c0000 0004 0368 8293Department of Pathology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Chongren Wang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Shuting Yu
- grid.16821.3c0000 0004 0368 8293National Research Center for Translational Medicine (Shanghai), State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 PR China
| | - Lu Jiang
- grid.16821.3c0000 0004 0368 8293National Research Center for Translational Medicine (Shanghai), State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 PR China
| | - Gang Lv
- grid.16821.3c0000 0004 0368 8293National Research Center for Translational Medicine (Shanghai), State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 PR China
| | - Feng Liu
- grid.16821.3c0000 0004 0368 8293National Research Center for Translational Medicine (Shanghai), State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 PR China
| | - Linghang Xue
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Kai Tian
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Gangyang Wang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Zifei Zhou
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Yu Lv
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Zhuoying Wang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Tao Zhang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Jing Xu
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Liu Yang
- grid.16821.3c0000 0004 0368 8293National Research Center for Translational Medicine (Shanghai), State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 PR China
| | - Kewen Zhao
- grid.16821.3c0000 0004 0368 8293Key Laboratory of Cell Differentiation and Apoptosis of National Ministry of Education, Department of Pathophysiology, Shanghai Jiao Tong University School of Medicine, 200001 Shanghai, PR China
| | - Wei Sun
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Yujie Tang
- grid.16821.3c0000 0004 0368 8293Key Laboratory of Cell Differentiation and Apoptosis of National Ministry of Education, Department of Pathophysiology, Shanghai Jiao Tong University School of Medicine, 200001 Shanghai, PR China
| | - Zhengdong Cai
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
| | - Shengyue Wang
- grid.16821.3c0000 0004 0368 8293National Research Center for Translational Medicine (Shanghai), State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 PR China
| | - Yingqi Hua
- grid.16821.3c0000 0004 0368 8293Department of Orthopedic Oncology, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080 PR China
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23
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Lopes-Brás R, Lopez-Presa D, Esperança-Martins M, Melo-Alvim C, Gallego L, Costa L, Fernandes I. Genomic Profiling of Sarcomas: A Promising Weapon in the Therapeutic Arsenal. Int J Mol Sci 2022; 23:14227. [PMID: 36430703 PMCID: PMC9693140 DOI: 10.3390/ijms232214227] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/12/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Sarcomas are rare malignant mesenchymal neoplasms, and the knowledge of tumor biology and genomics is scarce. Chemotherapy is the standard of care in advanced disease, with poor outcomes. Identifying actionable genomic alterations may offer effective salvage therapeutic options when previous lines have failed. Here, we report a retrospective cohort study of sarcoma patients followed at our center and submitted to comprehensive genomic profiling between January 2020 and June 2021. Thirty patients were included, most (96.7%) with reportable genomic alterations. The most common alterations were linked to cell cycle regulation (TP53, CDKN2A/B, and RB1 deletions and CDK4, MDM2, and MYC amplifications). Most patients (96.7%) had microsatellite stability and low tumor mutational burden (≤10 muts/megabase (Mb); median 2 Muts/Mb). Two-thirds of patients had actionable mutations for targeted treatments, including five cases with alterations amenable to targeted therapies with clinical benefit within the patient's tumor type, ten cases with targetable alterations with clinical benefit in other tumor types, and five cases with alterations amenable to targeting with drugs under investigation in a clinical trial setting. A significant proportion of cases in this study had actionable genomic alterations with available targeted drugs. Next-generation sequencing is a feasible option for identifying molecular drivers that can provide therapeutic options for individual patients. Molecular Tumor Boards should be implemented in the clinical practice to discuss genomic findings and inform clinically relevant targeted therapies.
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Affiliation(s)
- Raquel Lopes-Brás
- Department of Medical Oncology, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisbon, Portugal
| | - Dolores Lopez-Presa
- Department of Pathology, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisbon, Portugal
| | - Miguel Esperança-Martins
- Department of Medical Oncology, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisbon, Portugal
- Sérgio Dias Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
- Luís Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Cecília Melo-Alvim
- Department of Medical Oncology, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisbon, Portugal
| | - Lina Gallego
- Luís Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Luís Costa
- Department of Medical Oncology, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisbon, Portugal
- Luís Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
| | - Isabel Fernandes
- Department of Medical Oncology, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, 1649-028 Lisbon, Portugal
- Luís Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisbon, Portugal
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24
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Nejo T, Takayanagi S, Tanaka S, Shinozaki-Ushiku A, Kohsaka S, Nagata K, Yokoyama M, Sora S, Ushiku T, Mukasa A, Aburatani H, Mano H, Saito N. Primary Intracranial Spindle Cell Sarcoma, DICER1-Mutant, with MDM2 Amplification Diagnosed on the Basis of Extensive Molecular Profiling. CLINICAL MEDICINE INSIGHTS-CASE REPORTS 2022; 15:11795476221131189. [PMID: 36277904 PMCID: PMC9580084 DOI: 10.1177/11795476221131189] [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: 01/04/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022]
Abstract
Primary intracranial spindle cell sarcoma is an extremely rare mesenchymal tumor, the molecular pathogenesis of which is poorly understood. Because of the lack of specific markers, diagnosis sometimes relies on ruling out all possible differential diagnoses, often making it difficult to reach a definitive diagnosis. In this case study, we report a 69 year-old female patient for whom the integration of multi-layered molecular analyses contributed to making the diagnosis. The disease exhibited aggressive clinical behavior, requiring two sequential surgeries because of rapid regrowth within a short period. Primary and recurrent tumors exhibited similar histological features, in which spindle-shaped cells arranged in interlacing fascicles without any specific architectures, implicating sarcomatous tumors. In immunohistochemistry testing, tumor cells were immunopositive for vimentin but lacked any specific findings that contribute to narrowing down the differential diagnoses. Seeking further diagnostic clues, we performed DNA methylation-based analysis. The copy number analysis revealed MDM2 gene amplification and loss of heterozygosity of 22q. Moreover, dimension reduction clustering analysis implicated a methylation pattern comparable to aggressive types of sarcomas. In addition, an in-house next-generation sequencing panel ("Todai-OncoPanel") analysis identified somatic mutations in DICER1, NF2, and ATRX genes. Taken all together, we finally made the diagnosis of primary intracranial spindle cell sarcoma, DICER1-mutant, with MDM2 gene amplification. This case report suggests that even for the tumors with insufficient morphological and immuno-histological diagnostic clues, integration of multi-layered molecular analyses can contribute to making the diagnoses as well as to understanding the rare tumors by elucidating unexpected genetic and epigenetic features.
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Affiliation(s)
- Takahide Nejo
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shunsaku Takayanagi
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan,Shunsaku Takayanagi, Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
| | - Shota Tanaka
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Aya Shinozaki-Ushiku
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shinji Kohsaka
- Division of Cellular Signaling, National Cancer Center Research Institute, Tokyo, Japan
| | - Keisuke Nagata
- Department of Neurosurgery, Tokyo Metropolitan Police Hospital, Tokyo, Japan
| | - Munehiro Yokoyama
- Department of Diagnostic Pathology, Tokyo Metropolitan Police Hospital, Tokyo, Japan
| | - Shigeo Sora
- Department of Neurosurgery, Tokyo Metropolitan Police Hospital, Tokyo, Japan
| | - Tetsuo Ushiku
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akitake Mukasa
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiroyuki Aburatani
- Genome Science Division, Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Mano
- Division of Cellular Signaling, National Cancer Center Research Institute, Tokyo, Japan
| | - Nobuhito Saito
- Department of Neurosurgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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25
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Thiel JT, Daigeler A, Kolbenschlag J, Rachunek K, Hoffmann S. The Role of CDK Pathway Dysregulation and Its Therapeutic Potential in Soft Tissue Sarcoma. Cancers (Basel) 2022; 14:3380. [PMID: 35884441 PMCID: PMC9323700 DOI: 10.3390/cancers14143380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/07/2022] [Accepted: 07/09/2022] [Indexed: 02/04/2023] Open
Abstract
Soft tissue sarcomas (STSs) are tumors that are challenging to treat due to their pathologic and molecular heterogeneity and their tumor biology that is not yet fully understood. Recent research indicates that dysregulation of cyclin-dependent kinase (CDK) signaling pathways can be a strong driver of sarcogenesis. CDKs are enzyme forms that play a crucial role in cell-cycle control and transcription. They belong to the protein kinases group and to the serine/threonine kinases subgroup. Recently identified CDK/cyclin complexes and established CDK/cyclin complexes that regulate the cell cycle are involved in the regulation of gene expression through phosphorylation of critical components of transcription and pre-mRNA processing mechanisms. The current and continually growing body of data shows that CDKs play a decisive role in tumor development and are involved in the proliferation and growth of sarcoma cells. Since the abnormal expression or activation of large numbers of CDKs is considered to be characteristic of cancer development and progression, dysregulation of the CDK signaling pathways occurs in many subtypes of STSs. This review discusses how reversal and regulation can be achieved with new therapeutics and summarizes the current evidence from studies regarding CDK modulation for STS treatment.
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Affiliation(s)
- Johannes Tobias Thiel
- Department of Hand, Plastic, Reconstructive and Burn Surgery, BG Unfallklinik Tuebingen, University of Tuebingen, 72076 Tuebingen, Germany; (A.D.); (J.K.); (K.R.); (S.H.)
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26
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Gounder MM, Agaram NP, Trabucco SE, Robinson V, Ferraro RA, Millis SZ, Krishnan A, Lee J, Attia S, Abida W, Drilon A, Chi P, Angelo SPD, Dickson MA, Keohan ML, Kelly CM, Agulnik M, Chawla SP, Choy E, Chugh R, Meyer CF, Myer PA, Moore JL, Okimoto RA, Pollock RE, Ravi V, Singh AS, Somaiah N, Wagner AJ, Healey JH, Frampton GM, Venstrom JM, Ross JS, Ladanyi M, Singer S, Brennan MF, Schwartz GK, Lazar AJ, Thomas DM, Maki RG, Tap WD, Ali SM, Jin DX. Clinical genomic profiling in the management of patients with soft tissue and bone sarcoma. Nat Commun 2022; 13:3406. [PMID: 35705558 PMCID: PMC9200814 DOI: 10.1038/s41467-022-30496-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 05/04/2022] [Indexed: 02/07/2023] Open
Abstract
There are more than 70 distinct sarcomas, and this diversity complicates the development of precision-based therapeutics for these cancers. Prospective comprehensive genomic profiling could overcome this challenge by providing insight into sarcomas' molecular drivers. Through targeted panel sequencing of 7494 sarcomas representing 44 histologies, we identify highly recurrent and type-specific alterations that aid in diagnosis and treatment decisions. Sequencing could lead to refinement or reassignment of 10.5% of diagnoses. Nearly one-third of patients (31.7%) harbor potentially actionable alterations, including a significant proportion (2.6%) with kinase gene rearrangements; 3.9% have a tumor mutational burden ≥10 mut/Mb. We describe low frequencies of microsatellite instability (<0.3%) and a high degree of genome-wide loss of heterozygosity (15%) across sarcomas, which are not readily explained by homologous recombination deficiency (observed in 2.5% of cases). In a clinically annotated subset of 118 patients, we validate actionable genetic events as therapeutic targets. Collectively, our findings reveal the genetic landscape of human sarcomas, which may inform future development of therapeutics and improve clinical outcomes for patients with these rare cancers.
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Affiliation(s)
- Mrinal M Gounder
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Weill Cornell Medical College, New York, NY, USA.
| | | | | | | | - Richard A Ferraro
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | | | - Anita Krishnan
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jessica Lee
- Foundation Medicine, Inc., Cambridge, MA, USA
| | | | - Wassim Abida
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Alexander Drilon
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Ping Chi
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Sandra P D' Angelo
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Mark A Dickson
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Mary Lou Keohan
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Ciara M Kelly
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | | | - Sant P Chawla
- Sarcoma Center of Santa Monica, Santa Monica, CA, USA
| | - Edwin Choy
- Massachusetts General Hospital, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Christian F Meyer
- Johns Hopkins Sidney Kimmel Comprehensive Center, Baltimore, MD, USA
| | - Parvathi A Myer
- Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | | | - Ross A Okimoto
- University of California at San Francisco, San Francisco, CA, USA
| | | | - Vinod Ravi
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Arun S Singh
- University of California at Los Angeles, Los Angeles, CA, USA
| | - Neeta Somaiah
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Andrew J Wagner
- Harvard Medical School, Boston, MA, USA
- Dana-Farber Cancer Institute, Boston, MA, USA
| | - John H Healey
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | | | | | - Jeffrey S Ross
- Foundation Medicine, Inc., Cambridge, MA, USA
- Albany Medical College, Albany, NY, USA
| | - Marc Ladanyi
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Samuel Singer
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Murray F Brennan
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Gary K Schwartz
- Herbert Irving Cancer Center, Columbia University, New York, NY, USA
| | | | - David M Thomas
- Garvan Institute of Medical Research, Darlinghurst,, NSW, Australia
| | - Robert G Maki
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - William D Tap
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Siraj M Ali
- Foundation Medicine, Inc., Cambridge, MA, USA
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27
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Gan M, Zhang C, Qiu L, Wang Y, Bao H, Yu R, Liu R, Wu X, Shao Y, Hou P, Fei Z. Molecular landscape and therapeutic alterations in Asian soft-tissue sarcoma patients. Cancer Med 2022; 11:4070-4078. [PMID: 35586877 PMCID: PMC9636498 DOI: 10.1002/cam4.4725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 01/27/2022] [Accepted: 03/08/2022] [Indexed: 11/18/2022] Open
Abstract
Background Soft‐tissue sarcoma (STS) is a rare solid malignant tumor with numerous histologic subtypes. Current studies on targeted therapy for STS are in preclinical and early‐phase trials. Genomic differences largely influence the prognosis of patients even with the same subtype. To investigate the genomic alterations (GAs) and the potential of targeted therapy in STS, we analyzed the genomic landscape, the therapeutic GAs, and biomarkers of immunotherapy in Chinese STS patients. Methods Targeted sequencing covering 425 genes was performed, from which we obtained the results of tissue samples from 351 Chinese STS patients of all ages covering different histologic subtypes. Bioinformatics analysis of altered genes with nonsynonymous mutations, copy‐number variations, and gene fusions were performed. OncoKB therapeutic GAs and relevant biomarkers including TMB, MSI, and HRD were further examined for potential targeted therapy. Results In total, 2743 GAs were identified in 330 genes with a median of 6 (1–38) per case. The top 11 frequently altered genes were: TP53, MCL1, MDM2, CDK4, MYC, CDKN2A, GNAS, RB1, ATRX, CDKN2B, and FGFR1. OncoKB defined therapeutic GAs were found in 23 genes in 43% of the patients. In general, 9.4% of the patients had high‐TMB, 2.8% had MSI, and 13.7% had HRD. A significant difference in the percentage of patients with OncoKB therapeutic GAs were observed between the most frequent two subtypes, leiomyosarcoma and liposarcoma. Altogether, 54% of the patients had the potential to respond to a targeted therapy. Conclusion This study indicated the potential efficacy of targeted therapy on many STS patients, and also provided insight for novel precision therapy. The clinical efficacy of combining targeted therapy and immunotherapy can be further investigated.
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Affiliation(s)
- Meifu Gan
- Department of PathologyTaizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical UniversityLinhaiChina
| | - Chen Zhang
- Radiotherapy & Chemotherapy Department 2, HwaMei HospitalUniversity of Chinese Academy of ScienceNingboChina
| | - Liqing Qiu
- Hangzhou Cancer Institution, Affiliated Hangzhou Cancer HospitalZhejiang University School of MedicineHangzhouChina
| | - Yue Wang
- Geneseeq Research InstituteNanjing Geneseeq Technology IncNanjingChina
| | - Hua Bao
- Geneseeq Research InstituteNanjing Geneseeq Technology IncNanjingChina
| | - Ruoying Yu
- Geneseeq Research InstituteNanjing Geneseeq Technology IncNanjingChina
| | - Rui Liu
- Geneseeq Research InstituteNanjing Geneseeq Technology IncNanjingChina
| | - Xue Wu
- Geneseeq Research InstituteNanjing Geneseeq Technology IncNanjingChina
| | - Yang Shao
- Geneseeq Research InstituteNanjing Geneseeq Technology IncNanjingChina
- School of Public HealthNanjing Medical UniversityNanjingChina
| | - Peifeng Hou
- Department of Medical OncologyFujian Medical University Union HospitalFuzhouChina
| | - Zhenglei Fei
- Anorectal SurgeryNingbo Medical Center Lihuili HospitalNingBoChina
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28
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Zhou C, Sun Y, Gong Z, Li J, Zhao X, Yang Q, Yu H, Ye J, Liang J, Jiang L, Zhang D, Shen Z, Zheng S. FAT1 and MSH2 Are Predictive Prognostic Markers for Chinese Osteosarcoma Patients Following Chemotherapeutic Treatment. J Bone Miner Res 2022; 37:885-895. [PMID: 35279875 DOI: 10.1002/jbmr.4545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 02/24/2022] [Accepted: 03/09/2022] [Indexed: 11/10/2022]
Abstract
Osteosarcoma is characterized by diverse genetic mutations, including single-nucleotide variants (SNVs), which can complicate clinical outcomes of the treatment. This study identified key mutations or polymorphisms in genes that correlate with osteosarcoma prognoses. A total of 110 patients with osteosarcoma were assigned to "good" or "poor" cohorts depending on their 5-year disease-free survival (DFS) after surgery and chemotherapeutic treatment. We performed next-generation sequencing analysis of tumor tissues for prognosis-associated SNVs in 315 tumorigenesis-related genes, followed by modeling of clinical outcomes for these patients using random forest classification via a support vector machine (SVM). Data from the Chinese Millionome Database were used to compare SNV frequency in osteosarcoma patients and healthy people. SVM screening identified 17 nonsynonymous SNVs located in 15 genes, of which rs17224367 and rs3733406 (located in MSH2 and FAT1, respectively) were strongly correlated with osteosarcoma prognosis. These results were verified in a 26-patient validation cohort, confirming that these SNVs could be used to predict prognosis. These results demonstrated that two SNVs located in MSH2 and FAT1 are associated with prognosis of osteosarcoma patients. © 2022 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Chenliang Zhou
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yong Sun
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Ziying Gong
- Jiaxing Key Laboratory of Precision Medicine and Companion Diagnostics, Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, China.,Department of R&D, Zhejiang Yunying Medical Technology Co., Ltd., Jiaxing, China
| | - Jieyi Li
- Jiaxing Key Laboratory of Precision Medicine and Companion Diagnostics, Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, China.,Department of R&D, Zhejiang Yunying Medical Technology Co., Ltd., Jiaxing, China
| | - Xiaokai Zhao
- Jiaxing Key Laboratory of Precision Medicine and Companion Diagnostics, Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, China.,Department of R&D, Zhejiang Yunying Medical Technology Co., Ltd., Jiaxing, China
| | - Quanjun Yang
- Department of Pharmacy, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Hongjie Yu
- Jiaxing Key Laboratory of Precision Medicine and Companion Diagnostics, Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, China.,Department of R&D, Zhejiang Yunying Medical Technology Co., Ltd., Jiaxing, China
| | - Jianwei Ye
- Jiaxing Key Laboratory of Precision Medicine and Companion Diagnostics, Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, China.,Department of R&D, Zhejiang Yunying Medical Technology Co., Ltd., Jiaxing, China
| | - Jinrong Liang
- Medical School, Anhui University of Science and Technology, Huainan, China
| | - Linlan Jiang
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Daoyun Zhang
- Jiaxing Key Laboratory of Precision Medicine and Companion Diagnostics, Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, China.,Department of R&D, Zhejiang Yunying Medical Technology Co., Ltd., Jiaxing, China
| | - Zan Shen
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Shuier Zheng
- Department of Oncology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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29
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Seligson ND, Tang J, Jin DX, Bennett MP, Elvin JA, Graim K, Hays JL, Millis SZ, Miles WO, Chen JL. Drivers of genomic loss of heterozygosity in leiomyosarcoma are distinct from carcinomas. NPJ Precis Oncol 2022; 6:29. [PMID: 35468996 PMCID: PMC9038792 DOI: 10.1038/s41698-022-00271-x] [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: 10/14/2021] [Accepted: 03/16/2022] [Indexed: 11/29/2022] Open
Abstract
Leiomyosarcoma (LMS) is a rare, aggressive, mesenchymal tumor. Subsets of LMS have been identified to harbor genomic alterations associated with homologous recombination deficiency (HRD); particularly alterations in BRCA2. Whereas genomic loss of heterozygosity (gLOH) has been used as a surrogate marker of HRD in other solid tumors, the prognostic or clinical value of gLOH in LMS (gLOH-LMS) remains poorly defined. We explore the genomic drivers associated with gLOH-LMS and their clinical import. Although the distribution of gLOH-LMS scores are similar to that of carcinomas, outside of BRCA2, there was no overlap with previously published gLOH-associated genes from studies in carcinomas. We note that early stage tumors with elevated gLOH demonstrated a longer disease-free interval following resection in LMS patients. Taken together, and despite similarities to carcinomas in gLOH distribution and clinical import, gLOH-LMS are driven by different genomic signals. Additional studies will be required to isolate and confirm the unique differences in biological factors driving these differences.
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Affiliation(s)
- Nathan D Seligson
- Department of Pharmacotherapy and Translational Research, The University of Florida, Jacksonville, FL, USA.,Department of Pharmacogenomics and Translational Research, Nemours Children's Specialty Care, Jacksonville, FL, USA.,Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - Joy Tang
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | | | - Monica P Bennett
- Department of Pharmacotherapy and Translational Research, The University of Florida, Jacksonville, FL, USA
| | | | - Kiley Graim
- Department of Computer and Information Science and Engineering, The University of Florida, Gainesville, FL, USA
| | - John L Hays
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA.,Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH, USA
| | | | - Wayne O Miles
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA
| | - James L Chen
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA. .,Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA.
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30
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Role of Homologous Recombination Repair (HRR) Genes in Uterine Leiomyosarcomas: A Retrospective Analysis. Cancers (Basel) 2022; 14:cancers14081934. [PMID: 35454841 PMCID: PMC9024785 DOI: 10.3390/cancers14081934] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/06/2022] [Accepted: 04/10/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary A more in-depth molecular characterization of uterine leiomyosarcomas (uLMS), a rare disease characterized with dismal prognosis, could provide data suitable for the identification of potential target-based drugs. We aimed to define frequencies of gene alterations in uLMS, especially regarding the somatic mutations of BRCA and HRR gene alterations, and identify the impact of these molecular alterations on clinical outcomes. This retrospective analysis of the mutational profile of uLMS showed that the most frequent alterations involved the TP53 gene, and that patients with TP53 alterations experienced a worse prognosis compared to patients with wild-type TP53 genes. Conversely, patient clinical outcomes were similar within patients with BRCA- and HRR-related genes versus non-HRR-related genes. However, although the frequency of patients with BRCA- and HRR-related alterations and mutations was relatively small, this setting could deserve an investigation into drug actionability, and potentially benefit from PARP inhibitors. Abstract Uterine leiomyosarcomas (uLMS) is a very rare disease, and patients experience a dismal prognosis even when treated with chemotherapy. Therefore, a more in-depth molecular characterization of this disease could provide suitable data for the identification of potential target-based drugs. This retrospective, single institutional study aimed to define the frequencies of gene alterations in uLMS, especially regarding the somatic mutations of BRCA and Homologous Recombination Repair (HRR) genes, and the impact of molecular alterations on clinical outcomes. The 16-genes Next-Generation Sequencing (NGS) panel, Homologous Recombination Solution TM (HRS, Sophia Genetics, Saint Sulpice, Switzerland), was used for the molecular evaluation of samples. The majority of patients (66/105, 63%) carried at least one sequence alteration, with a prevalence of TP53 involvement followed by RAD51B, BRCA1/2, and FANCL. Patients with TP53 gene alterations experienced a significantly worse prognosis for progression free survival (PFS) and overall survival (OS) versus wild-type patients. Given the number of patients with the BRCA1/2 mutation (N = 12), we included them in the HRR patient group; there was no difference in clinical outcomes with HRR versus non-HRR. The Cox’s multivariate analysis showed that stage and TP53 gene alterations resulted in a significantly worse OS. The integration of gene networking data, such as tumor mutation burdens and cancer driver gene identification, could show a clearer discrimination of gene distribution patterns, and lead to the implementation of therapeutic targets.
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Xu W, Dong H, Ru G, Zhao M. ARID1A deficient undifferentiated spindle cell and rhabdoid sarcoma of the prostate: report of a unique case with emphasis on diagnostic implications. Diagn Pathol 2022; 17:22. [PMID: 35125107 PMCID: PMC8818209 DOI: 10.1186/s13000-022-01198-4] [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: 08/28/2021] [Accepted: 01/18/2022] [Indexed: 11/10/2022] Open
Abstract
Background SWItch Sucrose Non-Fermentable (SWI/SNF) chromatin-remodeling complex functions collectively as a tumor suppressor and the inactivation of any of its constituent components is frequently associated with tumor initiation and/or progression. Most SWI/SNF deficient tumors share common rhabdoid morphology. ARID1A is the most frequently dysregulated SWI/SNF subunit in human cancer and inactivation of ARID1A is frequent across carcinomatous types while very rarely drives the tumorigenesis of sarcomas. Herein, we report a rare case of primary prostatic undifferentiated spindle cell sarcoma with focal rhabdoid morphology, harboring biallelic inactivation of ARID1A detected by next-generation sequencing with complete loss of ARID1A expression by immunohistochemistry. Case presentation The patient is a 58-year-old man who presented with dysuria and obstructive voiding symptoms for 3 month and was found to have a large, ill-defined, prostatic mass lesion with circumferential extension into the rectal wall on imaging studies. A needle biopsy showed a spindle cell undifferentiated sarcoma of the prostate and the patient was treated by chemotherapy of combined etoposide and cisplatin for 2 months. A subsequent imaging study showed that the tumor was significantly enlarged, and the patient underwent laparoscopically radical prostatectomy. Gross examination showed a disrupted, 10 × 7 × 5 cm, solid and cystic mass involving almost the entire prostate and sparing the seminal vesicle glands. Histologic examination showed that tumor was composed mainly of mildly atypical, oval to spindle-shaped cells, arranged in sheets and fascicles or herringbone-like patterns within a small amount of edematous to myxoid, vascularized stroma. Notably, groups of discohesive rhabdoid tumor cells with eccentric nuclei, prominent nucleoli, and abundant globular cytoplasm were observed. There were prominent mitotic figures, multifocal geographic necroses, and foci of lymphovascular invasion. Immunohistochemistry showed that the tumor cells were diffusely positive for TLE-1 and vimentin and focally positive for epithelial membrane antigen, AE1/3, Cam5.2, SATB2, and CD34 (all in less than 10% tumor cells). Next-generation sequencing showed biallelic inactivation mutation of ARID1A; the predicted inactivating effect of ARID1A deletion was confirmed by immunohistochemical staining. After the surgery, the patient received an alternative combined chemotherapy of doxorubicin and ifosfamide for 5 months. The patient died 9 months after initial presentation due to extensive abdominal metastases. Conclusions We report an ARID1A deficient undifferentiated spindle cell and rhabdoid sarcoma of the prostate, adding to the growing spectrum of SWI/SNF driven undifferentiated sarcoma. Rhabdoid cells can be a helpful morphological clue for promoting molecular and immunohistochemical analyses for deficiency of SWI/SNF subunits, in the diagnostic workup of undifferentiated neoplasms featuring epithelioid or rhabdoid morphology. Supplementary Information The online version contains supplementary material available at 10.1186/s13000-022-01198-4.
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Wang XQ, Goytain A, Dickson BC, Nielsen TO. Advances in Sarcoma Molecular Diagnostics. Genes Chromosomes Cancer 2022; 61:332-345. [DOI: 10.1002/gcc.23025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 01/10/2022] [Accepted: 01/15/2022] [Indexed: 11/11/2022] Open
Affiliation(s)
- Xue Qi Wang
- Faculty of Medicine University of British Columbia Vancouver Canada
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine University of British Columbia Vancouver Canada
| | - Angela Goytain
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine University of British Columbia Vancouver Canada
| | - Brendan C. Dickson
- Department of Pathology & Laboratory Medicine, Mount Sinai Hospital; Department of Laboratory Medicine and Pathobiology University of Toronto Toronto ON Canada
| | - Torsten Owen Nielsen
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine University of British Columbia Vancouver Canada
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Schipper LJ, Monkhorst K, Samsom KG, Bosch LJ, Snaebjornsson P, van Boven H, Roepman P, van der Kolk LE, van Houdt WJ, van der Graaf WT, Meijer GA, Voest EE. Clinical Impact of Prospective Whole Genome Sequencing in Sarcoma Patients. Cancers (Basel) 2022; 14:436. [PMID: 35053600 PMCID: PMC8773512 DOI: 10.3390/cancers14020436] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 12/21/2022] Open
Abstract
With more than 70 different histological sarcoma subtypes, accurate classification can be challenging. Although characteristic genetic events can largely facilitate pathological assessment, large-scale molecular profiling generally is not part of regular diagnostic workflows for sarcoma patients. We hypothesized that whole genome sequencing (WGS) optimizes clinical care of sarcoma patients by detection of diagnostic and actionable genomic characteristics, and of underlying hereditary conditions. WGS of tumor and germline DNA was incorporated in the diagnostic work-up of 83 patients with a (presumed) sarcomas in a tertiary referral center. Clinical follow-up data were collected prospectively to assess impact of WGS on clinical decision making. In 12/83 patients (14%), the genomic profile led to revision of cancer diagnosis, with change of treatment plan in eight. All twelve patients had undergone multiple tissue retrieval procedures and immunohistopathological assessments by regional and expert pathologists prior to WGS analysis. Actionable biomarkers with therapeutic potential were identified for 30/83 patients. Pathogenic germline variants were present in seven patients. In conclusion, unbiased genomic characterization with WGS identifies genomic biomarkers with direct clinical implications for sarcoma patients. Given the diagnostic complexity and high unmet need for new treatment opportunities in sarcoma patients, WGS can be an important extension of the diagnostic arsenal of pathologists.
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Affiliation(s)
- Luuk J. Schipper
- Department of Molecular Oncology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
- Oncode Institute, 3521 AL Utrecht, The Netherlands
| | - Kim Monkhorst
- Department of Pathology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands; (K.M.); (K.G.S.); (L.J.W.B.); (P.S.); (H.v.B.); (G.A.M.)
| | - Kris G. Samsom
- Department of Pathology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands; (K.M.); (K.G.S.); (L.J.W.B.); (P.S.); (H.v.B.); (G.A.M.)
| | - Linda J.W. Bosch
- Department of Pathology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands; (K.M.); (K.G.S.); (L.J.W.B.); (P.S.); (H.v.B.); (G.A.M.)
| | - Petur Snaebjornsson
- Department of Pathology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands; (K.M.); (K.G.S.); (L.J.W.B.); (P.S.); (H.v.B.); (G.A.M.)
| | - Hester van Boven
- Department of Pathology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands; (K.M.); (K.G.S.); (L.J.W.B.); (P.S.); (H.v.B.); (G.A.M.)
| | - Paul Roepman
- Hartwig Medical Foundation, 1098 XH Amsterdam, The Netherlands;
| | - Lizet E. van der Kolk
- Family Cancer Clinic, Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
| | - Winan J. van Houdt
- Department of Surgical Oncology, Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
| | | | - Gerrit A. Meijer
- Department of Pathology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands; (K.M.); (K.G.S.); (L.J.W.B.); (P.S.); (H.v.B.); (G.A.M.)
| | - Emile E. Voest
- Department of Molecular Oncology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
- Oncode Institute, 3521 AL Utrecht, The Netherlands
- Department of Medical Oncology, Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
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O'Sullivan Coyne G, Kummar S, Hu J, Ganjoo K, Chow WA, Do KT, Zlott J, Bruns A, Rubinstein L, Foster JC, Juwara L, Meehan R, Piekarz R, Streicher H, Sharon E, Takebe N, Voth AR, Bottaro D, Costello R, Wright JJ, Doroshow JH, Chen AP. Clinical Activity of Single-Agent Cabozantinib (XL184), a Multi-receptor Tyrosine Kinase Inhibitor, in Patients with Refractory Soft-Tissue Sarcomas. Clin Cancer Res 2022; 28:279-288. [PMID: 34716194 PMCID: PMC8776602 DOI: 10.1158/1078-0432.ccr-21-2480] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 09/17/2021] [Accepted: 10/26/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Soft-tissue sarcomas (STS) are a rare, heterogeneous group of mesenchymal tumors. For decades the mainstay of treatment for advanced, unresectable STS has been palliative chemotherapy. High levels of activated MET receptor have been reported in various sarcoma cell lines, together with elevated vascular endothelial growth factor (VEGF) levels in patients with STS, suggesting that dual targeting of the VEGF and MET pathways with the multi-receptor tyrosine kinase inhibitor cabozantinib would result in clinical benefit in this population. PATIENTS AND METHODS We performed an open-label, multi-institution, single-arm phase II trial of single-agent cabozantinib in adult patients with advanced STS and progressive disease after at least 1 standard line of systemic therapy. Patients received 60 mg oral cabozantinib once daily in 28-day cycles, and dual primary endpoints of overall response rate and 6-month progression-free survival (PFS) were assessed. Changes in several circulating biomarkers were assessed as secondary endpoints. RESULTS Six (11.1%; 95% CI, 4.2%-22.6%) of the 54 evaluable patients enrolled experienced objective responses (all partial responses). Six-month PFS was 49.3% (95% CI, 36.2%-67.3%), with a median time on study of 4 cycles (range, 1-99). The most common grade 3/4 adverse events were hypertension (7.4%) and neutropenia (16.7%). Patients' levels of circulating hepatocyte growth factor (HGF), soluble MET, and VEGF-A generally increased after a cycle of therapy, while soluble VEGFR2 levels decreased, regardless of clinical outcome. CONCLUSIONS Cabozantinib single-agent antitumor activity was observed in patients with selected STS histologic subtypes (alveolar soft-part sarcoma, undifferentiated pleomorphic sarcoma, extraskeletal myxoid chondrosarcoma, and leiomyosarcoma) highlighting the biomolecular diversity of STS.
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Affiliation(s)
- Geraldine O'Sullivan Coyne
- Early Clinical Trials Development Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Shivaani Kummar
- Early Clinical Trials Development Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - James Hu
- University of Southern California, Los Angeles, California
| | - Kristen Ganjoo
- Stanford Cancer Center, Stanford University, Palo Alto, California
| | | | - Khanh T Do
- Early Clinical Trials Development Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Jennifer Zlott
- Early Clinical Trials Development Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Ashley Bruns
- Early Clinical Trials Development Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Lawrence Rubinstein
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Jared C Foster
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Lamin Juwara
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Robert Meehan
- Early Clinical Trials Development Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Richard Piekarz
- Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Howard Streicher
- Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Elad Sharon
- Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Naoko Takebe
- Early Clinical Trials Development Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Andrea Regier Voth
- Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Donald Bottaro
- Center for Cancer Research, NCI, NIH, Bethesda, Maryland
| | - Rene Costello
- Center for Cancer Research, NCI, NIH, Bethesda, Maryland
| | - John J Wright
- Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - James H Doroshow
- Center for Cancer Research, NCI, NIH, Bethesda, Maryland
- Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland
| | - Alice P Chen
- Early Clinical Trials Development Program, Division of Cancer Treatment and Diagnosis, NCI, NIH, Bethesda, Maryland.
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The diagnostic utility of DNA copy number analysis of core needle biopsies from soft tissue and bone tumors. J Transl Med 2022; 102:838-845. [PMID: 35318454 PMCID: PMC9309094 DOI: 10.1038/s41374-022-00770-2] [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: 11/30/2021] [Revised: 01/26/2022] [Accepted: 02/08/2022] [Indexed: 12/03/2022] Open
Abstract
Morphologic and immunohistochemical analysis of preoperative core needle biopsies (CNB) is important in the management of patients with soft tissue and bone tumors (STBTs). Most SBTB subtypes have more or less extensive DNA copy number aberrations (CNA), potentially providing useful diagnostic information. To evaluate the technical feasibility of single nucleotide polymorphism (SNP) array analysis and the diagnostic usefulness of the copy number profiles, we studied CNBs from 171 patients with suspected STBTs. SNP array analysis could be performed on 168 (98%) of the samples. The CNA profile was compatible with the CNB diagnosis in 87% of the cases. Discrepant cases were dominated by false-negative results due to nonrepresentative material or contamination with normal cells. 70 genomic profiles were indicative of specific histopathologic tumor entities and in agreement with the corresponding CNB diagnoses in 83%. In 96 of the cases with aberrant CNA profiles, the SNP profiles were of sufficient quality for segmentation, allowing clustering analysis on the basis of the Jaccard similarity index. The analysis of these segment files showed three major CNA clusters, based on the complexity levels and the predominance of gains versus losses. For 43 of these CNB samples, we had SNP array data also from their corresponding surgical samples. In 33 of these pairs, the two corresponding samples clustered next to each other, with Jaccard scores ranging from 0.61 to 0.99 (median 0.96). Also, for those tumor pairs that did not cluster together, the Jaccard scores were relatively high (median 0.9). 10 cases showed discrepant results, mainly due to varying degrees of normal cell contamination or technical issues. Thus, the copy number profile seen in a CNB is typically highly representative of the major cell population in the tumor.
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36
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Pestana RC, Beal JR, Parkes A, Hamerschlak N, Subbiah V. Impact of tissue-agnostic approvals for patients with sarcoma. Trends Cancer 2021; 8:135-144. [PMID: 34887213 DOI: 10.1016/j.trecan.2021.11.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 11/11/2021] [Indexed: 12/12/2022]
Abstract
Tissue-agnostic drug development is a major step forward in offering treatment options for rare tumors. Sarcomas are heterogeneous rare malignancies with more than 100 subtypes. Recent failure of Phase III trials, nonbiomarker-driven clinical trials, and rarity hamper developmental therapeutics in sarcomas. Since a 'one-size-fits-all' approach continues to be the standard of care, tissue-agnostic approvals assume significance in sarcomas. In this review, we focus on the clinical evidence of recent drug approvals for neurotrophic tyrosine receptor kinase (NTRK) fusion, microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) phenotype, and tumor mutation burden-high (TMB-H) status in the context of sarcomas, and the future landscape of tissue-agnostic targets, such as rearranged during transfection (RET), fibroblast growth factor receptor (FGFR), and neuregulin-1 (NRG1).
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Affiliation(s)
- Roberto Carmagnani Pestana
- Centro de Oncologia e Hematologia Família Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, Brazil.
| | - Juliana Rodrigues Beal
- Centro de Oncologia e Hematologia Família Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Amanda Parkes
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Nelson Hamerschlak
- Centro de Oncologia e Hematologia Família Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics (A Phase I Program), Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA; MD Anderson Cancer Network, The University of Texas MD Anderson Cancer Center.
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Rossetti E, Gonzalez Diaz G, Lopez Marti J, Innocenti S, Cacciavillano W, Felizzia G, Viso M, Ramos M, Zubizarreta P, Rose A. Synovial sarcoma in children: A 15-YEAR experience at a tertiary pediatric center in Argentina. PEDIATRIC HEMATOLOGY ONCOLOGY JOURNAL 2021. [DOI: 10.1016/j.phoj.2021.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Italiano A, Dinart D, Soubeyran I, Bellera C, Espérou H, Delmas C, Mercier N, Albert S, Poignie L, Boland A, Bourdon A, Geneste D, Cavaille Q, Laizet Y, Khalifa E, Auzanneau C, Squiban B, Truffaux N, Olaso R, Gerber Z, Wallet C, Bénard A, Blay JY, Laurent-Puig P, Deleuze JF, Lucchesi C, Mathoulin-Pelissier S. Molecular profiling of advanced soft-tissue sarcomas: the MULTISARC randomized trial. BMC Cancer 2021; 21:1180. [PMID: 34740331 PMCID: PMC8570026 DOI: 10.1186/s12885-021-08878-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 10/14/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Soft-tissue sarcomas (STS) represent a heterogeneous group of rare tumors including more than 70 different histological subtypes. High throughput molecular analysis (next generation sequencing exome [NGS]) is a unique opportunity to identify driver mutations that can change the usual one-size-fits-all treatment paradigm to a patient-driven therapeutic strategy. The primary objective of the MULTISARC trial is to assess whether NGS can be conducted for a large proportion of metastatic STS participants within a reasonable time, and, secondarily to determine whether a NGS-guided therapeutic strategy improves participant's outcome. METHODS This is a randomized, multicentre, phase II/III trial inspired by the design of umbrella and biomarker-driven trials. The setting plans up to 17 investigational centres across France and the recruitment of 960 participants. Participants aged at least 18 years, with unresectable locally advanced and/or metastatic STS confirmed by the French sarcoma pathological reference network, are randomized according to 1:1 allocation ratio between the experimental arm "NGS" and the standard "No NGS". NGS will be considered feasible if (i) NGS results are available and interpretable, and (ii) a report of exome sequencing including a clinical recommendation from a multidisciplinary tumor board is provided to investigators within 7 weeks from reception of the samples on the biopathological platform. A feasibility rate of more than 70% is expected (null hypothesis: 70% versus alternative hypothesis: 80%). In terms of care, participants randomized in "No NGS" arm and who fail treatment will be able to switch to the NGS arm at the request of the investigator. DISCUSSION The MULTISARC trial is a prospective study designed to provide high-level evidence to support the implementation of NGS in routine clinical practice for advanced STS participants, on a large scale. TRIAL REGISTRATION clinicaltrial.gov NCT03784014 .
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Affiliation(s)
- Antoine Italiano
- Department of Medical Oncology, Institut Bergonié, University of Bordeaux, INSERM, Unité ACTION U1218, Bordeaux, France
| | - Derek Dinart
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, CIC-EC 1401/EUCLID Clinical Trials Platform, Bordeaux, France
- Unité de pathologie moléculaire, Institut Bergonié, Bordeaux, France
| | | | - Carine Bellera
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, CIC-EC 1401/EUCLID Clinical Trials Platform, Bordeaux, France
- Clinical Research and Clinical Epidemiology Unit, Institut Bergonié, Bordeaux, France
| | | | | | - Noémie Mercier
- ANRS (France Recherche Nord&sud Sida-hiv Hépatites), Clinical Trial Safety and Public Health, Paris, France
| | - Sabrina Albert
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, CIC-EC 1401/EUCLID Clinical Trials Platform, Bordeaux, France
- Clinical Research and Clinical Epidemiology Unit, Institut Bergonié, Bordeaux, France
| | - Ludivine Poignie
- Clinical Research and Clinical Epidemiology Unit, Institut Bergonié, Bordeaux, France
| | - Anne Boland
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine, 91057 Evry, France
| | - Aurélien Bourdon
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
- Bioinformatics unit, Institut Bergonié, Bordeaux, France
| | - Damien Geneste
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
- Bioinformatics unit, Institut Bergonié, Bordeaux, France
| | - Quentin Cavaille
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
- Bioinformatics unit, Institut Bergonié, Bordeaux, France
| | - Yec’han Laizet
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
- Bioinformatics unit, Institut Bergonié, Bordeaux, France
| | - Emmanuel Khalifa
- Department of Biopathology, Institut Bergonié, U1218, Bordeaux, France
| | - Céline Auzanneau
- Department of Biopathology, Institut Bergonié, U1218, Bordeaux, France
| | - Barbara Squiban
- Department of Biopathology, Institut Bergonié, U1218, Bordeaux, France
| | | | - Robert Olaso
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine, 91057 Evry, France
| | - Zuzana Gerber
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine, 91057 Evry, France
| | - Cédrick Wallet
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, CIC-EC 1401/EUCLID Clinical Trials Platform, Bordeaux, France
- CHU, Bordeaux, France
| | - Antoine Bénard
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, CIC-EC 1401/EUCLID Clinical Trials Platform, Bordeaux, France
- CHU, Bordeaux, France
| | - Jean-Yves Blay
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - Pierre Laurent-Puig
- Sorbonne Paris Cité, Paris Descartes University, Georges Pompidou European Hospital, Paris, France
| | - Jean-François Deleuze
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine, 91057 Evry, France
| | - Carlo Lucchesi
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
- Bioinformatics unit, Institut Bergonié, Bordeaux, France
| | - Simone Mathoulin-Pelissier
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, CIC-EC 1401/EUCLID Clinical Trials Platform, Bordeaux, France
- Clinical Research and Clinical Epidemiology Unit, Institut Bergonié, Bordeaux, France
| | - the MULTISARC study group
- Department of Medical Oncology, Institut Bergonié, University of Bordeaux, INSERM, Unité ACTION U1218, Bordeaux, France
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, CIC-EC 1401/EUCLID Clinical Trials Platform, Bordeaux, France
- Unité de pathologie moléculaire, Institut Bergonié, Bordeaux, France
- Department of Biopathology, Institut Bergonié, U1218, Bordeaux, France
- Clinical Research and Clinical Epidemiology Unit, Institut Bergonié, Bordeaux, France
- Inserm, Pôle de Recherche Clinique, 75013 Paris, France
- ANRS (France Recherche Nord&sud Sida-hiv Hépatites), Clinical Trial Safety and Public Health, Paris, France
- Université Paris-Saclay, CEA, Centre National de Recherche en Génomique Humaine, 91057 Evry, France
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
- Bioinformatics unit, Institut Bergonié, Bordeaux, France
- CHU, Bordeaux, France
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
- Sorbonne Paris Cité, Paris Descartes University, Georges Pompidou European Hospital, Paris, France
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Gutiérrez-Jimeno M, Alba-Pavón P, Astigarraga I, Imízcoz T, Panizo-Morgado E, García-Obregón S, Catalán-Lambán A, San-Julián M, Lamo-Espinosa JM, Echebarria-Barona A, Zalacain M, Alonso MM, Patiño-García A. Clinical Value of NGS Genomic Studies for Clinical Management of Pediatric and Young Adult Bone Sarcomas. Cancers (Basel) 2021; 13:cancers13215436. [PMID: 34771600 PMCID: PMC8582364 DOI: 10.3390/cancers13215436] [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: 09/08/2021] [Revised: 10/20/2021] [Accepted: 10/26/2021] [Indexed: 11/23/2022] Open
Abstract
Simple Summary Clinical management of sarcomas is complex because they are rare and heterogeneous tumors. Management requires a coordinated multidisciplinary approach, especially in children. Genomic characterization of this complex group of tumors contributes to the identification of prognostic biomarkers and to the continued expansion of therapeutic options. In this article, we present the positive experience of two Spanish hospitals in the use of genomic analysis in the overall clinical management of sarcomas in children and young adults. We describe on a case-by-case basis how genomic analysis has contributed to both diagnosis and treatment. Abstract Genomic techniques enable diagnosis and management of children and young adults with sarcomas by identifying high-risk patients and those who may benefit from targeted therapy or participation in clinical trials. Objective: to analyze the performance of an NGS gene panel for the clinical management of pediatric sarcoma patients. We studied 53 pediatric and young adult patients diagnosed with sarcoma, from two Spanish centers. Genomic data were obtained using the Oncomine Childhood Cancer Research Assay, and categorized according to their diagnostic, predictive, or prognostic value. In 44 (83%) of the 53 patients, at least one genetic alteration was identified. In 80% of these patients, the diagnosis was obtained (n = 11) or changed (n = 9), and thus genomic data affected therapy. The most frequent initial misdiagnosis was Ewing’s sarcoma, instead of myxoid liposarcoma (FUS-DDDIT3), rhabdoid soft tissue tumor (SMARCB1), or angiomatoid fibrous histiocytoma (EWSR1-CREB1). In our series, two patients had a genetic alteration with an FDA-approved targeted therapy, and 30% had at least one potentially actionable alteration. NGS-based genomic studies are useful and feasible in diagnosis and clinical management of pediatric sarcomas. Genomic characterization of these rare and heterogeneous tumors also helps in the search for prognostic biomarkers and therapeutic opportunities.
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Affiliation(s)
- Miriam Gutiérrez-Jimeno
- Department of Pediatrics, University Clinic of Navarra, 31008 Pamplona, Spain; (M.G.-J.); (E.P.-M.); (A.C.-L.); (M.Z.); (M.M.A.)
| | - Piedad Alba-Pavón
- Department of Pediatrics, Pediatric Oncology Group, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, 48940 Barakaldo, Spain; (P.A.-P.); (I.A.); (S.G.-O.); (A.E.-B.)
| | - Itziar Astigarraga
- Department of Pediatrics, Pediatric Oncology Group, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, 48940 Barakaldo, Spain; (P.A.-P.); (I.A.); (S.G.-O.); (A.E.-B.)
- Department of Pediatrics, Faculty of Medicine and Nursing, Campus de Leioa, University of the Basque Country, UPV/EHU, 48940 Barakaldo, Spain
| | - Teresa Imízcoz
- CIMA LAB Diagnostics, University of Navarra, 31008 Pamplona, Spain;
| | - Elena Panizo-Morgado
- Department of Pediatrics, University Clinic of Navarra, 31008 Pamplona, Spain; (M.G.-J.); (E.P.-M.); (A.C.-L.); (M.Z.); (M.M.A.)
| | - Susana García-Obregón
- Department of Pediatrics, Pediatric Oncology Group, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, 48940 Barakaldo, Spain; (P.A.-P.); (I.A.); (S.G.-O.); (A.E.-B.)
| | - Ana Catalán-Lambán
- Department of Pediatrics, University Clinic of Navarra, 31008 Pamplona, Spain; (M.G.-J.); (E.P.-M.); (A.C.-L.); (M.Z.); (M.M.A.)
| | - Mikel San-Julián
- Department of Traumatology and Orthopedic Surgery, University Clinic of Navarra, 31008 Pamplona, Spain; (M.S.-J.); (J.M.L.-E.)
| | - José M. Lamo-Espinosa
- Department of Traumatology and Orthopedic Surgery, University Clinic of Navarra, 31008 Pamplona, Spain; (M.S.-J.); (J.M.L.-E.)
| | - Aizpea Echebarria-Barona
- Department of Pediatrics, Pediatric Oncology Group, Biocruces Bizkaia Health Research Institute, Hospital Universitario Cruces, 48940 Barakaldo, Spain; (P.A.-P.); (I.A.); (S.G.-O.); (A.E.-B.)
- Department of Pediatrics, Faculty of Medicine and Nursing, Campus de Leioa, University of the Basque Country, UPV/EHU, 48940 Barakaldo, Spain
| | - Marta Zalacain
- Department of Pediatrics, University Clinic of Navarra, 31008 Pamplona, Spain; (M.G.-J.); (E.P.-M.); (A.C.-L.); (M.Z.); (M.M.A.)
- Solid Tumor Program, CIMA, Center for Applied Medical Research and IdiSNA, 31008 Pamplona, Spain
| | - Marta M. Alonso
- Department of Pediatrics, University Clinic of Navarra, 31008 Pamplona, Spain; (M.G.-J.); (E.P.-M.); (A.C.-L.); (M.Z.); (M.M.A.)
- Solid Tumor Program, CIMA, Center for Applied Medical Research and IdiSNA, 31008 Pamplona, Spain
| | - Ana Patiño-García
- Department of Pediatrics, University Clinic of Navarra, 31008 Pamplona, Spain; (M.G.-J.); (E.P.-M.); (A.C.-L.); (M.Z.); (M.M.A.)
- Solid Tumor Program, CIMA, Center for Applied Medical Research and IdiSNA, 31008 Pamplona, Spain
- Correspondence: ; Tel.: +34-948-296-236
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Garland-Kledzik M, Khader A, Marzese DM. ASO Author Reflections: Establishing Novel Molecular Subtypes of Appendiceal Cancer. Ann Surg Oncol 2021; 29:2126-2127. [PMID: 34708274 DOI: 10.1245/s10434-021-10977-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 10/11/2021] [Indexed: 11/18/2022]
Affiliation(s)
| | - Adam Khader
- Department of Surgery, Hunter Holmes McGuire VA Medical Center, Richmond, USA.,Division of Surgical Oncology, Virginia Commonwealth University, Richmond, USA
| | - Diego M Marzese
- Cancer Epigenetics Laboratory, Health Research Institute of the Balearic Islands (IdISBa), Palma, Islas Baleares, Spain
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41
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Sharma SR, Paonessa NE, Casadei L, Costas De Faria F, Pollock RE, Grignol V. Clinical biomarkers in soft tissue sarcoma A comprehensive review of current soft tissue sarcoma biomarkers. J Surg Oncol 2021; 125:239-245. [PMID: 34586640 DOI: 10.1002/jso.26680] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 09/04/2021] [Indexed: 12/13/2022]
Abstract
Soft tissue sarcomas (STS) are a heterogeneous group of tumors that arise from mesenchymal tissue. Investigation at the molecular level has been challenging due to the rarity of STS and the number of histologic subtypes. However, recent research has provided new insight into potential genomic, proteomic, and immunological biomarkers of STS. The identification of biomarkers can improve diagnosis, prognosis, and prediction of recurrence and treatment response. This review provides an understanding of biomarkers, discussing the current status of biomarker research in STS.
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Affiliation(s)
- Soumya R Sharma
- James Cancer Hospital Solove Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Nadia E Paonessa
- James Cancer Hospital Solove Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Lucia Casadei
- James Cancer Hospital Solove Research Institute, The Ohio State University, Columbus, Ohio, USA
| | | | - Raphael E Pollock
- Department of Surgery, Division of Surgical Oncology, The Ohio State University, Columbus, Ohio, USA
| | - Valerie Grignol
- Department of Surgery, Division of Surgical Oncology, The Ohio State University, Columbus, Ohio, USA
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42
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Scheipl S, Brcic I, Moser T, Fischerauer S, Riedl J, Bergovec M, Smolle M, Posch F, Gerger A, Pichler M, Stoeger H, Leithner A, Heitzer E, Liegl-Atzwanger B, Szkandera J. Molecular profiling of soft-tissue sarcomas with FoundationOne ® Heme identifies potential targets for sarcoma therapy: a single-centre experience. Ther Adv Med Oncol 2021; 13:17588359211029125. [PMID: 34367342 PMCID: PMC8317253 DOI: 10.1177/17588359211029125] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 06/11/2021] [Indexed: 11/25/2022] Open
Abstract
Background: Molecular diagnosis has become an established tool in the characterisation of adult soft-tissue sarcomas (STS). FoundationOne® Heme analyses somatic gene alterations in sarcomas via DNA and RNA-hotspot sequencing of tumour-associated genes. Methods: We evaluated FoundationOne® Heme testing in 81 localised STS including 35 translocation-associated and 46 complex-karyotyped cases from a single institution. Results: Although FoundationOne® Heme achieved broad patient coverage and identified at least five genetic alterations in each sample, the sensitivity for fusion detection was rather low, at 42.4%. Nevertheless, potential targets for STS treatment were detected using the FoundationOne® Heme assay: complex-karyotyped sarcomas frequently displayed copy-number alterations of common tumour-suppressor genes, particularly deletions in TP53, NF1, ATRX, and CDKN2A. A subset of myxofibrosarcomas (MFS) was amplified for HGF (n = 3) and MET (n = 1). PIK3CA was mutated in 7/15 cases of myxoid liposarcoma (MLS; 46.7%). Epigenetic regulators (e.g. MLL2 and MLL3) were frequently mutated. Conclusions: In summary, FoundationOne® Heme detected a broad range of genetic alterations and potential therapeutic targets in STS (e.g. HGF/MET in a subset of MFS, or PIK3CA in MLS). The assay’s sensitivity for fusion detection was low in our sample and needs to be re-evaluated in a larger cohort.
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Affiliation(s)
- Susanne Scheipl
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | - Iva Brcic
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Tina Moser
- Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Stefan Fischerauer
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | - Jakob Riedl
- Division of Clinical Oncology, Medical University of Graz, Graz, Austria
| | - Marko Bergovec
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | - Maria Smolle
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | - Florian Posch
- Division of Clinical Oncology, Medical University of Graz, Graz, Austria
| | - Armin Gerger
- Division of Clinical Oncology, Medical University of Graz, Graz, Austria
| | - Martin Pichler
- Division of Clinical Oncology, Medical University of Graz, Graz, Austria
| | - Herbert Stoeger
- Division of Clinical Oncology, Medical University of Graz, Graz, Austria
| | - Andreas Leithner
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | - Ellen Heitzer
- Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Bernadette Liegl-Atzwanger
- Diagnostic and Research Institute of Pathology, Diagnostic and Research Centre for Molecular BioMedicine, Medical University of Graz, Neue Stiftingtalstraße 10, Graz 8010 Austria
| | - Joanna Szkandera
- Division of Clinical Oncology, Medical University of Graz, Graz, Austria
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McBride A, Garcia AJ, Sanders LJ, Yiu K, Cranmer LD, Kuo PH, Kay M, Kraft AS. Sustained response to pembrolizumab in recurrent perivascular epithelioid cell tumor with elevated expression of programmed death ligand: a case report. J Med Case Rep 2021; 15:400. [PMID: 34301321 PMCID: PMC8305520 DOI: 10.1186/s13256-021-02997-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 06/02/2021] [Indexed: 12/30/2022] Open
Abstract
Background Perivascular epithelioid cell tumors are defined by the World Health Organization as “a collection of rare mesenchymal tumors composed of histologically and immunohistochemically distinctive perivascular epithelioid cells.” Whereas localized perivascular epithelioid cell tumor is typically benign and treated successfully with surgical resection, prognosis for patients with advanced or metastatic perivascular epithelioid cell tumor is unfavorable, and there is no standard curative treatment. Case presentation We report a Caucasian case of metastatic perivascular epithelioid cell tumor previously treated with chemotherapy and surgery with elevated surface expression of programmed cell death ligand 1. Based on this result, treatment via immune checkpoint inhibition with the monoclonal antibody pembrolizumab was pursued. After 21 cycles, the patient sustained a complete response. Therapy was stopped after the 40th cycle, and she was moved to surveillance. She remained disease free 19 months off treatment. Conclusions This case report of a patient with perivascular epithelioid cell tumor treated successfully with programmed cell death protein-1 targeted therapy suggests that programmed cell death ligand-1 levels should be measured in patients with perivascular epithelioid cell tumor and immunotherapy considered for recurrent or metastatic patients. Future phase II/III studies in this disease should focus on sequencing of surgery and immunotherapy with a design of curative intent.
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Affiliation(s)
- Ali McBride
- University of Arizona Cancer Center, 1515 N. Campbell Ave., Tucson, AZ, 85718, USA
| | - Andrew J Garcia
- College of Pharmacy, University of Arizona, Tucson, AZ, USA.,College of Medicine, George Washington University, Washington, DC, USA
| | - Lauren J Sanders
- University of Arizona Cancer Center, 1515 N. Campbell Ave., Tucson, AZ, 85718, USA
| | - Kelly Yiu
- College of Pharmacy, University of Arizona, Tucson, AZ, USA
| | - Lee D Cranmer
- University of Arizona Cancer Center, 1515 N. Campbell Ave., Tucson, AZ, 85718, USA.,Seattle Cancer Care Alliance, Seattle, WA, USA
| | - Phillip H Kuo
- Department of Medical Imaging, Medicine and Biomedical Engineering, University of Arizona College of Medicine, Tucson, AZ, USA
| | - Matthew Kay
- Department of Medical Imaging, Medicine and Biomedical Engineering, University of Arizona College of Medicine, Tucson, AZ, USA
| | - Andrew S Kraft
- University of Arizona Cancer Center, 1515 N. Campbell Ave., Tucson, AZ, 85718, USA.
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Auzanneau C, Bacq D, Bellera C, Blons H, Boland A, Boucheix M, Bourdon A, Chollet E, Chomienne C, Deleuze JF, Delmas C, Dinart D, Espérou H, Geillon F, Geneste D, Italiano A, Jean D, Khalifa E, Laizet Y, Laurent-Puig P, Lethimonnier F, Lévy-Marchal C, Lucchesi C, Malle C, Mancini P, Mathoulin-Pélissier S, Meyer V, Marie-Ange P, Perkins G, Sellan-Albert S, Soubeyran I, Wallet C. Feasibility of high-throughput sequencing in clinical routine cancer care: lessons from the cancer pilot project of the France Genomic Medicine 2025 plan. ESMO Open 2021; 5:S2059-7029(20)32644-2. [PMID: 32713836 PMCID: PMC7383956 DOI: 10.1136/esmoopen-2020-000744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 12/02/2022] Open
Abstract
Background Whole exome sequencing and RNA sequencing (WES/RNASeq) should now be implemented in the clinical practice in order to increase access to optimal care for cancer patients. Providing results to Tumour Boards in a relevant time frame—that is, compatible with the clinical pathway—is crucial. Assessing the feasibility of this implementation in the French care system is the primary objective of the Multipli study, as one of the four pilot projects of the national France Genomic Medicine 2025 (FGM 2025) plan. The Multipli study encompasses two innovative trials which will be driven in around 2400 patients suffering from a soft-tissue sarcoma (Multisarc) or a metastatic colorectal carcinoma (Acompli). Methods Prior to launching the FGM 2025 cancer pilot study itself, the performance of the Multipli genomic workflow has been evaluated through each step, from the samples collection to the Molecular Tumour Board (MTB) report. Two Multipli-assigned INCa-labelled molecular genetics centres, the CEA-CNRGH sequencing platform and the Institut Bergonié’s Bioinformatics Platform were involved in a multicentric study. The duration of each step of the genomic workflow was monitored and bottlenecks were identified. Results Thirty barriers which could affect the quality of the samples, sequencing results and the duration of each step of the genomic pathway were identified and mastered. The global turnaround time from the sample reception to the MTB report was of 44 calendar days. Conclusion Our results demonstrate the feasibility of tumour genomic analysis by WES/RNASeq within a time frame compatible with the current cancer patient care. Lessons learnt from the Multipli WES/RNASeq Platforms Workflow Study will constitute guidelines for the forthcoming Multipli study and more broadly for the future clinical routine practice in the first two France Genomic Medicine 2025 platforms.
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Affiliation(s)
| | - Céline Auzanneau
- Unité de pathologie moléculaire, Institut Bergonié, Bordeaux, France.,U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
| | - Delphine Bacq
- Centre national de recherche en génétique humaine, Institut de biologie François-Jacob, Commissariat à l'énergie atomique et aux énergies alternatives, Evry, France
| | - Carine Bellera
- Institut de santé publique, d'épidémiologie et de développement, Université de Bordeaux, Bordeaux, France.,CIC-EC1401/EUCLID, Institut national de la santé et de la recherche médicale, Bordeaux, France
| | - Hélène Blons
- Service de pharmacogénétique et d'oncologie moléculaire, Hopital Europeen Georges Pompidou, Paris, France.,U1147, Centre universitaire des Saint-Pères, Institut national de la santé et de la recherche médicale, Paris, France
| | - Anne Boland
- Centre national de recherche en génétique humaine, Institut de biologie François-Jacob, Commissariat à l'énergie atomique et aux énergies alternatives, Evry, France
| | - Marlène Boucheix
- Unité de pathologie moléculaire, Institut Bergonié, Bordeaux, France
| | - Aurélien Bourdon
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France.,Unité de bioinformatique, Institut Bergonié, Bordeaux, France
| | - Emmanuelle Chollet
- ITMO Cancer, Alliance nationale pour les sciences de la vie et de la santé, Paris, France
| | - Christine Chomienne
- ITMO Cancer, Alliance nationale pour les sciences de la vie et de la santé, Paris, France .,Institut National du Cancer, Boulogne-Billancourt, France
| | - Jean-François Deleuze
- Centre national de recherche en génétique humaine, Institut de biologie François-Jacob, Commissariat à l'énergie atomique et aux énergies alternatives, Evry, France.,Centre de référence, d'innovation et d'expertise, US39, Commissariat à l'énergie atomique et aux énergies alternatives, Evry, France
| | - Christelle Delmas
- Institut de santé publique, Pôle recherche clinique, Institut national de la santé et de la recherche médicale, Paris, France
| | - Derek Dinart
- Institut de santé publique, d'épidémiologie et de développement, Université de Bordeaux, Bordeaux, France.,CIC-EC1401/EUCLID, Institut national de la santé et de la recherche médicale, Bordeaux, France
| | - Hélène Espérou
- Institut de santé publique, Pôle recherche clinique, Institut national de la santé et de la recherche médicale, Paris, France
| | - Flore Geillon
- Fédération francophone de cancérologie digestive, Dijon, France
| | - Damien Geneste
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France.,Unité de bioinformatique, Institut Bergonié, Bordeaux, France
| | - Antoine Italiano
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France.,Unités Essais cliniques de phase précoce et Sarcomes, Institut Bergonié, Bordeaux, France
| | - Delphine Jean
- CIC-EC1401/EUCLID, Institut national de la santé et de la recherche médicale, Bordeaux, France
| | - Emmanuel Khalifa
- Unité de pathologie moléculaire, Institut Bergonié, Bordeaux, France.,U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
| | - Yec'han Laizet
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France.,Unité de bioinformatique, Institut Bergonié, Bordeaux, France
| | - Pierre Laurent-Puig
- U1147, Centre universitaire des Saint-Pères, Institut national de la santé et de la recherche médicale, Paris, France.,Service de génétique médicale et clinique, Hopital Europeen Georges Pompidou, Paris, France
| | - Franck Lethimonnier
- ITMO Technologies pour la santé, Alliance nationale pour les sciences de la vie et de la santé, Paris, France
| | - Claire Lévy-Marchal
- Institut de santé publique, Pôle recherche clinique, Institut national de la santé et de la recherche médicale, Paris, France
| | - Carlo Lucchesi
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France.,Unité de bioinformatique, Institut Bergonié, Bordeaux, France
| | - Carine Malle
- Institut de santé publique, Pôle recherche clinique, Institut national de la santé et de la recherche médicale, Paris, France
| | - Pierre Mancini
- U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France.,Unité de bioinformatique, Institut Bergonié, Bordeaux, France
| | - Simone Mathoulin-Pélissier
- Institut de santé publique, d'épidémiologie et de développement, Université de Bordeaux, Bordeaux, France.,CIC-EC1401/EUCLID, Institut national de la santé et de la recherche médicale, Bordeaux, France
| | - Vincent Meyer
- Centre national de recherche en génétique humaine, Institut de biologie François-Jacob, Commissariat à l'énergie atomique et aux énergies alternatives, Evry, France
| | - Palomares Marie-Ange
- Centre national de recherche en génétique humaine, Institut de biologie François-Jacob, Commissariat à l'énergie atomique et aux énergies alternatives, Evry, France
| | - Géraldine Perkins
- U1147, Centre universitaire des Saint-Pères, Institut national de la santé et de la recherche médicale, Paris, France.,Service de génétique médicale et clinique, HEGP, Paris, Île-de-France, France
| | - Sabrina Sellan-Albert
- Institut de santé publique, d'épidémiologie et de développement, Université de Bordeaux, Bordeaux, France.,CIC-EC1401/EUCLID, Institut national de la santé et de la recherche médicale, Bordeaux, France
| | - Isabelle Soubeyran
- Unité de pathologie moléculaire, Institut Bergonié, Bordeaux, France.,U1218, Institut Bergonié, Institut national de la santé et de la recherche médicale, Bordeaux, France
| | - Cédric Wallet
- Institut de santé publique, d'épidémiologie et de développement, Université de Bordeaux, Bordeaux, France.,CIC-EC1401/EUCLID, Institut national de la santé et de la recherche médicale, Bordeaux, France
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Nassif EF, Auclin E, Bahleda R, Honoré C, Mir O, Dumont S, Mery B, Hodroj K, Brahmi M, Trédan O, Ray-Coquard I, Blay JY, Massard C, Le Cesne A, Dufresne A. TP53 Mutation as a Prognostic and Predictive Marker in Sarcoma: Pooled Analysis of MOSCATO and ProfiLER Precision Medicine Trials. Cancers (Basel) 2021; 13:3362. [PMID: 34282771 PMCID: PMC8268242 DOI: 10.3390/cancers13133362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 06/23/2021] [Accepted: 07/02/2021] [Indexed: 11/16/2022] Open
Abstract
(1) Background: locally resected high-grade sarcomas relapse in 40% of cases. There is no prognostic or predictive genomic marker for response to peri-operative chemotherapy. (2) Methods: MOSCATO and ProfiLER are pan-tumor prospective precision medicine trials for advanced tumors. Molecular analysis in both trials comprised targeted next-generation sequencing and comparative genomic hybridization array. We investigated if molecular alterations identified in these trials in sarcomas were associated with disease-free survival (DFS) and response to anthracyclines. (3) Results: this analysis included 215 sarcomas, amongst which 53 leiomyosarcomas, 27 rhabdomyosarcomas, 20 undifferentiated pleomorphic sarcomas, and 17 liposarcomas. The most frequently altered gene was TP53 (46 mutations and eight deletions). There were 149 surgically resected localized sarcomas. Median DFS in TP53 wild type (WT), deleted, and mutated sarcomas was 16, 10, and 10 months, respectively (p = 0.028; deletions: HR = 1.55; 95% CI = 0.75-3.19; mutations: HR = 1.70; 95%CI = 1.13-2.64). In multivariate analysis, TP53 mutations remained associated with shorter DFS (p = 0.027; HR = 2.30; 95%CI = 1.10-4.82). There were 161 localized and advanced sarcomas evaluable for response to anthracyclines. Objective response rates were 35% and 55% in TP53 WT and mutated sarcomas, respectively (OR = 2.24; 95%CI = 1.01-5.03; p = 0.05). In multivariate analysis, TP53 mutations remained associated with increased response (OR = 3.24; 95%CI = 1.30-8.45; p = 0.01). (4) Conclusions: TP53 mutations are associated with shorter DFS and increased response to anthracyclines. Post-validation, these findings could assist in decision-making for peri-operative treatments.
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Affiliation(s)
- Elise F. Nassif
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Edouard Auclin
- Oncology Department, Hopital Européen Georges Pompidou, 75015 Paris, France;
| | - Rastilav Bahleda
- DITEP (Département d’Innovation Therapeutique et d’Essais Précoces), Drug Development Department, Gustave Roussy, 94805 Villejuif, France; (R.B.); (C.M.)
| | - Charles Honoré
- Surgical Oncology Department, Gustave Roussy, 94805 Villejuif, France;
| | - Olivier Mir
- Ambulatory Cancer Care Department, Gustave Roussy, 94805 Villejuif, France;
| | - Sarah Dumont
- Medical Oncology Department, Gustave Roussy, 94805 Villejuif, France;
| | - Benoite Mery
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Khalil Hodroj
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Mehdi Brahmi
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Olivier Trédan
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Isabelle Ray-Coquard
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Jean-Yves Blay
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Christophe Massard
- DITEP (Département d’Innovation Therapeutique et d’Essais Précoces), Drug Development Department, Gustave Roussy, 94805 Villejuif, France; (R.B.); (C.M.)
| | - Axel Le Cesne
- Medical Oncology Department, Gustave Roussy, 94805 Villejuif, France;
| | - Armelle Dufresne
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
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Pillozzi S, Bernini A, Palchetti I, Crociani O, Antonuzzo L, Campanacci D, Scoccianti G. Soft Tissue Sarcoma: An Insight on Biomarkers at Molecular, Metabolic and Cellular Level. Cancers (Basel) 2021; 13:cancers13123044. [PMID: 34207243 PMCID: PMC8233868 DOI: 10.3390/cancers13123044] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 06/13/2021] [Accepted: 06/14/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Soft tissue sarcoma is a rare mesenchymal malignancy. Despite the advancements in the fields of radiology, pathology and surgery, these tumors often recur locally and/or with metastatic disease. STS is considered to be a diagnostic challenge due to the large variety of histological subtypes with clinical and histopathological characteristics which are not always distinct. One of the important clinical problems is a lack of useful biomarkers. Therefore, the discovery of biomarkers that can be used to detect tumors or predict tumor response to chemotherapy or radiotherapy could help clinicians provide more effective clinical management. Abstract Soft tissue sarcomas (STSs) are a heterogeneous group of rare tumors. Although constituting only 1% of all human malignancies, STSs represent the second most common type of solid tumors in children and adolescents and comprise an important group of secondary malignancies. Over 100 histologic subtypes have been characterized to date (occurring predominantly in the trunk, extremity, and retroperitoneum), and many more are being discovered due to molecular profiling. STS mortality remains high, despite adjuvant chemotherapy. New prognostic stratification markers are needed to help identify patients at risk of recurrence and possibly apply more intensive or novel treatments. Recent scientific advancements have enabled a more precise molecular characterization of sarcoma subtypes and revealed novel therapeutic targets and prognostic/predictive biomarkers. This review aims at providing a comprehensive overview of the most relevant cellular, molecular and metabolic biomarkers for STS, and highlight advances in STS-related biomarker research.
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Affiliation(s)
- Serena Pillozzi
- Medical Oncology Unit, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy;
- Correspondence:
| | - Andrea Bernini
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy;
| | - Ilaria Palchetti
- Department of Chemistry Ugo Schiff, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy;
| | - Olivia Crociani
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134 Florence, Italy;
| | - Lorenzo Antonuzzo
- Medical Oncology Unit, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy;
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134 Florence, Italy;
| | - Domenico Campanacci
- Department of Health Science, University of Florence, Largo Brambilla 3, 50134 Florence, Italy;
| | - Guido Scoccianti
- Department of Orthopaedic Oncology and Reconstructive Surgery, University of Florence, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy;
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Avery JT, Zhang R, Boohaker RJ. GLI1: A Therapeutic Target for Cancer. Front Oncol 2021; 11:673154. [PMID: 34113570 PMCID: PMC8186314 DOI: 10.3389/fonc.2021.673154] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/30/2021] [Indexed: 12/11/2022] Open
Abstract
GLI1 is a transcriptional effector at the terminal end of the Hedgehog signaling (Hh) pathway and is tightly regulated during embryonic development and tissue patterning/differentiation. GLI1 has low-level expression in differentiated tissues, however, in certain cancers, aberrant activation of GLI1 has been linked to the promotion of numerous hallmarks of cancer, such as proliferation, survival, angiogenesis, metastasis, metabolic rewiring, and chemotherapeutic resistance. All of these are driven, in part, by GLI1’s role in regulating cell cycle, DNA replication and DNA damage repair processes. The consequences of GLI1 oncogenic activity, specifically the activity surrounding DNA damage repair proteins, such as NBS1, and cell cycle proteins, such as CDK1, can be linked to tumorigenesis and chemoresistance. Therefore, understanding the underlying mechanisms driving GLI1 dysregulation can provide prognostic and diagnostic biomarkers to identify a patient population that would derive therapeutic benefit from either direct inhibition of GLI1 or targeted therapy towards proteins downstream of GLI1 regulation.
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Affiliation(s)
- Justin T Avery
- Oncology Department, Drug Discovery Division, Southern Research, Birmingham, AL, United States
| | - Ruowen Zhang
- Department of Medicine, Stony Brook University, Stony Brook, NY, United States
| | - Rebecca J Boohaker
- Oncology Department, Drug Discovery Division, Southern Research, Birmingham, AL, United States
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Toward a Personalized Therapy in Soft-Tissue Sarcomas: State of the Art and Future Directions. Cancers (Basel) 2021; 13:cancers13102359. [PMID: 34068344 PMCID: PMC8153286 DOI: 10.3390/cancers13102359] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 05/07/2021] [Accepted: 05/08/2021] [Indexed: 12/18/2022] Open
Abstract
Soft-tissue sarcomas are rare tumors characterized by pathogenetic, morphological, and clinical intrinsic variability. Median survival of patients with advanced tumors are usually chemo- and radio-resistant, and standard treatments yield low response rates and poor survival results. The identification of defined genomic alterations in sarcoma could represent the premise for targeted treatments. Summarizing, soft-tissue sarcomas can be differentiated into histotypes with reciprocal chromosomal translocations, with defined oncogenic mutations and complex karyotypes. If the latter are improbably approached with targeted treatments, many suggest that innovative therapies interfering with the identified fusion oncoproteins and altered pathways could be potentially resolutive. In most cases, the characteristic genetic signature is discouragingly defined as "undruggable", which poses a challenge for the development of novel pharmacological approaches. In this review, a summary of genomic alterations recognized in most common soft-tissue sarcoma is reported together with current and future therapeutic opportunities.
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Bompas E, Martin V, Meniai F, Toulmonde M, Marec-Berard P, Claude L, Ducimetiere F, Chargari C, Minard-Colin V, Corradini N, Laurence V, Piperno-Neumann S, Defachelles AS, Bernier V, Italiano A, Orbach D, Blay JY, Gaspar N, Berlanga P. Management of sarcomas in children, adolescents and adults: Interactions in two different age groups under the umbrellas of GSF-GETO and SFCE, with the support of the NETSARC+ network. Bull Cancer 2021; 108:163-176. [PMID: 33455736 DOI: 10.1016/j.bulcan.2020.10.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 10/17/2020] [Accepted: 10/27/2020] [Indexed: 11/17/2022]
Abstract
Sarcomas are a rare heterogeneous group of malignant neoplasms that can arise in almost any anatomic site and any age. Close collaboration among adult and pediatric cancer specialists in the management of these tumors is of foremost importance. In this review, we present the current multidisciplinary organization in care of patients with sarcoma in France and we review the main advances made in the last decades in systemic and radiotherapy treatment in the main sarcoma types diagnosed in children, adolescents and young adults (AYA), thanks to the international collaboration.
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Affiliation(s)
- Emmanuelle Bompas
- Centre René Gauducheau, Medical Oncology Department, Saint-Herblain, France
| | - Valentine Martin
- Department of Radiation Oncology, Gustave Roussy, Villejuif, France
| | - Fatima Meniai
- University Lille, Inserm, U1189 - ONCO-THAI - Assisted Laser Therapy and Immunotherapy for Oncology, 59000 Lille, France
| | - Maud Toulmonde
- Institut Bergonié, Medical Oncology Department, Bordeaux, France
| | | | - Line Claude
- Centre Léon Bérard, Department of radiotherapy, Lyon, France
| | | | - Cyrus Chargari
- Department of Radiation Oncology, Gustave Roussy, Villejuif, France
| | | | - Nadège Corradini
- Centre Léon Bérard, Department of Pediatric Oncology, Lyon, France
| | | | | | | | - Valérie Bernier
- Oncology Radiotherapy Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | | | - Daniel Orbach
- Department of Pediatric Oncology, Institut Curie, Paris, France
| | - Jean-Yves Blay
- Medical Oncology Department, Centre Léon-Bérard, Lyon, France
| | - Nathalie Gaspar
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, Villejuif, France
| | - Pablo Berlanga
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, Villejuif, France.
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Zhang P, Liu J, Li X, Gao M, Feng F, Wang W, Zhang Q, Yao W. NF1 and PTEN gene polymorphisms and the susceptibility to soft tissue sarcomas in a Chinese population: A case-control study. Exp Mol Pathol 2021; 118:104603. [PMID: 33422488 DOI: 10.1016/j.yexmp.2021.104603] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 12/01/2020] [Accepted: 01/03/2021] [Indexed: 01/05/2023]
Abstract
The aim of this study was to assess the association between NF1 and PTEN gene polymorphisms and the risk of soft tissue sarcomas (STSs). This case-control study collected peripheral blood from 136 patients with STSs and 124 healthy controls. Six single nucleotide polymorphisms (SNPs) of the NF1 gene and five SNPs of the PTEN gene were investigated and genotyped using the SNaPshot assay. The association between the polymorphisms and the risk of STSs was estimated using unconditional logistic regression analysis. The results showed that individuals with the TC/CC genotype for NF1 rs2905789 displayed a significantly increased risk of STSs compared with individuals with wild-type TT (OR = 1.702, 95% CI = 1.002-2.890, P = 0.049). There were no significant differences in the distribution of the genotype or the allele frequencies of the polymorphisms of the NF1 and PTEN genes between the STSs patients and the controls in a Chinese population. Therefore, this study's results suggest that individuals carrying the TC/CC genotype for NF1 rs2905789 may be susceptible to STSs.
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Affiliation(s)
- Peng Zhang
- Department of Bone and soft tissue cancer, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, Henan province 450008, China.
| | - Jinyan Liu
- Department of Bone and soft tissue cancer, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, Henan province 450008, China
| | - Xinling Li
- Department of Occupational Health and occupational medicine, College of Public Health, Zhengzhou University, Zhengzhou, Henan province 450001, China
| | - Min Gao
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan province 450001, China
| | - Feifei Feng
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan province 450001, China
| | - Wei Wang
- Department of Occupational Health and occupational medicine, College of Public Health, Zhengzhou University, Zhengzhou, Henan province 450001, China
| | - Qiao Zhang
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan province 450001, China
| | - Weitao Yao
- Department of Bone and soft tissue cancer, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, Henan province 450008, China
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