1
|
Aßmann ES, Ose J, Hathaway CA, Oswald LB, Hardikar S, Himbert C, Chellam V, Lin T, Daniels B, Kirchhoff AC, Gigic B, Grossman D, Tward J, Varghese TK, Shibata D, Figueiredo JC, Toriola AT, Beck A, Scaife C, Barnes CA, Matsen C, Ma DS, Colman H, Hunt JP, Jones KB, Lee CJ, Larson M, Onega T, Akerley WL, Li CI, Grady WM, Schneider M, Dinkel A, Islam JY, Gonzalez BD, Otto AK, Penedo FJ, Siegel EM, Tworoger SS, Ulrich CM, Peoples AR. Risk factors and health behaviors associated with loneliness among cancer survivors during the COVID-19 pandemic. J Behav Med 2024; 47:405-421. [PMID: 38418709 DOI: 10.1007/s10865-023-00465-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 12/27/2023] [Indexed: 03/02/2024]
Abstract
Loneliness may exacerbate poor health outcomes particularly among cancer survivors during the COVID-19 pandemic. Little is known about the risk factors of loneliness among cancer survivors. We evaluated the risk factors of loneliness in the context of COVID-19 pandemic-related prevention behaviors and lifestyle/psychosocial factors among cancer survivors. Cancer survivors (n = 1471) seen at Huntsman Cancer Institute completed a survey between August-September 2020 evaluating health behaviors, medical care, and psychosocial factors including loneliness during COVID-19 pandemic. Participants were classified into two groups: 'lonely' (sometimes, usually, or always felt lonely in past month) and 'non-lonely' (never or rarely felt lonely in past month). 33% of cancer survivors reported feeling lonely in the past month. Multivariable logistic regression showed female sex, not living with a spouse/partner, poor health status, COVID-19 pandemic-associated lifestyle factors including increased alcohol consumption and marijuana/CBD oil use, and psychosocial stressors such as disruptions in daily life, less social interaction, and higher perceived stress and financial stress were associated with feeling lonely as compared to being non-lonely (all p < 0.05). A significant proportion of participants reported loneliness, which is a serious health risk among vulnerable populations, particularly cancer survivors. Modifiable risk factors such as unhealthy lifestyle behaviors and psychosocial stress were associated with loneliness. These results highlight the need to screen for unhealthy lifestyle factors and psychosocial stressors to identify cancer survivors at increased risk of loneliness and to develop effective management strategies.
Collapse
Affiliation(s)
- Elena S Aßmann
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- School of Medicine, Technical University of Munich, Munich, Germany
| | - Jennifer Ose
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - Cassandra A Hathaway
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Laura B Oswald
- Department of Health Outcomes and Behavior, Division of Population Science, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Sheetal Hardikar
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - Caroline Himbert
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | | | - Tengda Lin
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | | | - Anne C Kirchhoff
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Pediatrics, Division of Hematology/Oncology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | | | - Douglas Grossman
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Dermatology, University of Utah, Salt Lake City, UT, USA
| | - Jonathan Tward
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Radiation Oncology, University of Utah, Salt Lake City, UT, USA
| | - Thomas K Varghese
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - David Shibata
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Jane C Figueiredo
- Department of Medicine, Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, Los Angeles, CA, USA
| | - Adetunji T Toriola
- Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Anna Beck
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Courtney Scaife
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Christopher A Barnes
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, UT, USA
| | - Cindy Matsen
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Debra S Ma
- Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Howard Colman
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Neurosurgery, University of Utah, Salt Lake City, UT, USA
| | - Jason P Hunt
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Kevin B Jones
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Orthopedics, University of Utah, Salt Lake City, UT, USA
| | - Catherine J Lee
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Transplant and Cellular Therapy Program, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | | | - Tracy Onega
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - Wallace L Akerley
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | | | | | | | - Andreas Dinkel
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Jessica Y Islam
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Brian D Gonzalez
- Department of Health Outcomes and Behavior, Division of Population Science, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Amy K Otto
- Sylvester Comprehensive Cancer Center, Miami, FL, USA
- Department of Public Health Sciences, University of Miami, Coral Gables, FL, USA
| | - Frank J Penedo
- Sylvester Comprehensive Cancer Center, Miami, FL, USA
- Departments of Psychology and Medicine, University of Miami, Coral Gables, FL, USA
| | - Erin M Siegel
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Shelley S Tworoger
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Cornelia M Ulrich
- Huntsman Cancer Institute, Salt Lake City, UT, USA.
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA.
| | - Anita R Peoples
- Huntsman Cancer Institute, Salt Lake City, UT, USA.
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA.
| |
Collapse
|
2
|
Prakasam G, Mishra A, Christie A, Miyata J, Carrillo D, Tcheuyap VT, Ye H, Do QN, Wang Y, Reig Torras O, Butti R, Zhong H, Gagan J, Jones KB, Carroll TJ, Modrusan Z, Durinck S, Requena-Komuro MC, Williams NS, Pedrosa I, Wang T, Rakheja D, Kapur P, Brugarolas J. Comparative genomics incorporating translocation renal cell carcinoma mouse model reveals molecular mechanisms of tumorigenesis. J Clin Invest 2024; 134:e170559. [PMID: 38386415 PMCID: PMC10977987 DOI: 10.1172/jci170559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 02/06/2024] [Indexed: 02/24/2024] Open
Abstract
Translocation renal cell carcinoma (tRCC) most commonly involves an ASPSCR1-TFE3 fusion, but molecular mechanisms remain elusive and animal models are lacking. Here, we show that human ASPSCR1-TFE3 driven by Pax8-Cre (a credentialed clear cell RCC driver) disrupted nephrogenesis and glomerular development, causing neonatal death, while the clear cell RCC failed driver, Sglt2-Cre, induced aggressive tRCC (as well as alveolar soft part sarcoma) with complete penetrance and short latency. However, in both contexts, ASPSCR1-TFE3 led to characteristic morphological cellular changes, loss of epithelial markers, and an epithelial-mesenchymal transition. Electron microscopy of tRCC tumors showed lysosome expansion, and functional studies revealed simultaneous activation of autophagy and mTORC1 pathways. Comparative genomic analyses encompassing an institutional human tRCC cohort (including a hitherto unreported SFPQ-TFEB fusion) and a variety of tumorgraft models (ASPSCR1-TFE3, PRCC-TFE3, SFPQ-TFE3, RBM10-TFE3, and MALAT1-TFEB) disclosed significant convergence in canonical pathways (cell cycle, lysosome, and mTORC1) and less established pathways such as Myc, E2F, and inflammation (IL-6/JAK/STAT3, interferon-γ, TLR signaling, systemic lupus, etc.). Therapeutic trials (adjusted for human drug exposures) showed antitumor activity of cabozantinib. Overall, this study provides insight into MiT/TFE-driven tumorigenesis, including the cell of origin, and characterizes diverse mouse models available for research.
Collapse
Affiliation(s)
- Gopinath Prakasam
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| | - Akhilesh Mishra
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| | - Alana Christie
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Peter O’ Donnell Jr. School of Public Health
| | - Jeffrey Miyata
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| | - Deyssy Carrillo
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| | - Vanina T. Tcheuyap
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| | - Hui Ye
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| | | | - Yunguan Wang
- Quantitative Biomedical Research Center, Department of Population and Data Sciences, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Oscar Reig Torras
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Department of Medical Oncology and Translational Genomics and Targeted Therapies in Solid Tumors, Institut d’Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Hospital Clinic de Barcelona, Barcelona, Spain
| | - Ramesh Butti
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| | - Hua Zhong
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jeffrey Gagan
- Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Kevin B. Jones
- Department of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah, USA
| | - Thomas J. Carroll
- Department of Molecular Biology and Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Zora Modrusan
- Department of Microchemistry, Proteomics, Lipidomics and Next Generation Sequencing and
| | - Steffen Durinck
- Department of Oncology Bioinformatics, Genentech Inc., South San Francisco, California, USA
| | - Mai-Carmen Requena-Komuro
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| | | | - Ivan Pedrosa
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Department of Radiology, and
- Advanced Imaging Research Center, and
- Department of Urology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Tao Wang
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Peter O’ Donnell Jr. School of Public Health
- Quantitative Biomedical Research Center, Department of Population and Data Sciences, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Dinesh Rakheja
- Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Payal Kapur
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Department of Urology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - James Brugarolas
- Kidney Cancer Program, Simmons Comprehensive Cancer Center
- Hematology-Oncology Division, Department of Internal Medicine
| |
Collapse
|
3
|
Pozner A, Li L, Verma SP, Wang S, Barrott JJ, Nelson ML, Yu JSE, Negri GL, Colborne S, Hughes CS, Zhu JF, Lambert SL, Carroll LS, Smith-Fry K, Stewart MG, Kannan S, Jensen B, John CM, Sikdar S, Liu H, Dang NH, Bourdage J, Li J, Vahrenkamp JM, Mortenson KL, Groundland JS, Wustrack R, Senger DL, Zemp FJ, Mahoney DJ, Gertz J, Zhang X, Lazar AJ, Hirst M, Morin GB, Nielsen TO, Shen PS, Jones KB. ASPSCR1-TFE3 reprograms transcription by organizing enhancer loops around hexameric VCP/p97. Nat Commun 2024; 15:1165. [PMID: 38326311 PMCID: PMC10850509 DOI: 10.1038/s41467-024-45280-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 01/18/2024] [Indexed: 02/09/2024] Open
Abstract
The t(X,17) chromosomal translocation, generating the ASPSCR1::TFE3 fusion oncoprotein, is the singular genetic driver of alveolar soft part sarcoma (ASPS) and some Xp11-rearranged renal cell carcinomas (RCCs), frustrating efforts to identify therapeutic targets for these rare cancers. Here, proteomic analysis identifies VCP/p97, an AAA+ ATPase with known segregase function, as strongly enriched in co-immunoprecipitated nuclear complexes with ASPSCR1::TFE3. We demonstrate that VCP is a likely obligate co-factor of ASPSCR1::TFE3, one of the only such fusion oncoprotein co-factors identified in cancer biology. Specifically, VCP co-distributes with ASPSCR1::TFE3 across chromatin in association with enhancers genome-wide. VCP presence, its hexameric assembly, and its enzymatic function orchestrate the oncogenic transcriptional signature of ASPSCR1::TFE3, by facilitating assembly of higher-order chromatin conformation structures demonstrated by HiChIP. Finally, ASPSCR1::TFE3 and VCP demonstrate co-dependence for cancer cell proliferation and tumorigenesis in vitro and in ASPS and RCC mouse models, underscoring VCP's potential as a novel therapeutic target.
Collapse
Affiliation(s)
- Amir Pozner
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Li Li
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Shiv Prakash Verma
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Shuxin Wang
- Department of Biochemistry, University of Utah, Salt Lake City, UT, USA
| | - Jared J Barrott
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Mary L Nelson
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Jamie S E Yu
- Department of Pathology, University of British Columbia, Vancouver, BC, Canada
| | - Gian Luca Negri
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada
| | - Shane Colborne
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada
| | | | - Ju-Fen Zhu
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Sydney L Lambert
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Lara S Carroll
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Kyllie Smith-Fry
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Michael G Stewart
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
- Department of Biochemistry, University of Utah, Salt Lake City, UT, USA
| | - Sarmishta Kannan
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Bodrie Jensen
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Cini M John
- Department of Microbiology, Immunology and Infectious Disease, University of Calgary, Calgary, AB, Canada
| | - Saif Sikdar
- Department of Microbiology, Immunology and Infectious Disease, University of Calgary, Calgary, AB, Canada
| | - Hongrui Liu
- Department of Microbiology, Immunology and Infectious Disease, University of Calgary, Calgary, AB, Canada
| | - Ngoc Ha Dang
- Department of Oncology, Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Jennifer Bourdage
- Department of Oncology, Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Jinxiu Li
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Jeffery M Vahrenkamp
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Katelyn L Mortenson
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - John S Groundland
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Rosanna Wustrack
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Donna L Senger
- Department of Oncology, Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Oncology, McGill University and Lady Davis Institute for Medical Research, Montreal, QC, Canada
| | - Franz J Zemp
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Douglas J Mahoney
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Jason Gertz
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Xiaoyang Zhang
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Alexander J Lazar
- Departments of Anatomic Pathology, Translational Molecular Pathology and Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Martin Hirst
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada
- Department of Microbiology and Immunology, Michael Smith Laboratories, University of British Columbia, Vancouver, BC, Canada
| | - Gregg B Morin
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Torsten O Nielsen
- Department of Pathology, University of British Columbia, Vancouver, BC, Canada
| | - Peter S Shen
- Department of Biochemistry, University of Utah, Salt Lake City, UT, USA
| | - Kevin B Jones
- Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA.
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| |
Collapse
|
4
|
Brown JM, Patel R, Smith-Fry K, Ward M, Oliver T, Jones KB. Genetically engineered mouse model of pleomorphic liposarcoma: Immunophenotyping and histologic characterization. Neoplasia 2024; 48:100956. [PMID: 38199172 PMCID: PMC10788790 DOI: 10.1016/j.neo.2023.100956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 12/14/2023] [Indexed: 01/12/2024]
Abstract
INTRODUCTION Pleomorphic liposarcoma is a rare and aggressive subset of soft-tissue sarcomas with a high mortality burden. Local treatment largely consists of radiation therapy and wide surgical resection, but options for systemic therapy in the setting of metastatic disease are limited and largely ineffective, prompting exploration of novel therapeutic strategies and experimental models. As with other cancers, sarcoma cell lines and patient-derived xenograft models have been developed and used to characterize these tumors and identify therapeutic targets, but these models have inherent limitations. The establishment of genetically engineered mouse models represents a more realistic framework for reproducing clinically relevant conditions for studying pleomorphic liposarcoma. METHODS Trp53fl/fl/Rb1fl/fl/Ptenfl/fl (RPP) mice were used to reliably generate an immunocompetent model of mouse pleomorphic liposarcoma through Cre-mediated conditional silencing of the Trp53, Rb1, and Pten tumor suppressor genes. Evaluation of tumor-infiltrating lymphocytes was assessed with immunostaining for CD4, CD8, and PD-L1, and flow cytometry with analysis of CD45, CD3, CD4, CD8, CD19, F4/80, CD11b, and NKp46 sub-populations. RESULTS Mice reliably produced noticeable soft-tissue tumors in approximately 6 weeks with rapid tumor growth between 100 and 150 days of life, after which mice reached euthanasia criteria. Histologic features were consistent with pleomorphic liposarcoma, including widespread pleomorphic lipoblasts. Immunoprofiling and assessment of tumor-infiltrating lymphocytes was consistent with other soft-tissue sarcomas. CONCLUSION Genetically engineered RPP mice reliably produced soft-tissue tumors consistent with pleomorphic liposarcoma, which immunological findings similar to other soft-tissue sarcomas. This model may demonstrate utility in testing treatments for this rare disease, including immunomodulatory therapies.
Collapse
Affiliation(s)
| | - Rahi Patel
- University of Utah Health Huntsman Cancer Institute, USA
| | | | - Michael Ward
- University of Utah Health Huntsman Cancer Institute, USA
| | | | - Kevin B Jones
- University of Utah Health Huntsman Cancer Institute, USA
| |
Collapse
|
5
|
Ozenberger BB, Li L, Wilson ER, Lazar AJ, Barrott JJ, Jones KB. EWSR1::ATF1 Orchestrates the Clear Cell Sarcoma Transcriptome in Human Tumors and a Mouse Genetic Model. Cancers (Basel) 2023; 15:5750. [PMID: 38136296 PMCID: PMC10742207 DOI: 10.3390/cancers15245750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/03/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open
Abstract
Clear cell sarcoma (CCS) is a rare, aggressive malignancy that most frequently arises in the soft tissues of the extremities. It is defined and driven by expression of one member of a family of related translocation-generated fusion oncogenes, the most common of which is EWSR1::ATF1. The EWSR1::ATF1 fusion oncoprotein reprograms transcription. However, the binding distribution of EWSR1::ATF1 across the genome and its target genes remain unclear. Here, we interrogated the genomic distribution of V5-tagged EWSR1::ATF1 in tumors it had induced upon expression in mice that also recapitulated the transcriptome of human CCS. ChIP-sequencing of V5-EWSR1::ATF1 identified previously unreported motifs including the AP1 motif and motif comprised of TGA repeats that resemble GGAA-repeating microsatellites bound by EWSR1::FLI1 in Ewing sarcoma. ChIP-sequencing of H3K27ac identified super enhancers in the mouse model and human contexts of CCS, which showed a shared super enhancer structure that associates with activated genes.
Collapse
Affiliation(s)
- Benjamin B. Ozenberger
- Department of Oncological Sciences, University of Utah School of Medicine, Salt Lake City, UT 84132, USA; (B.B.O.); (L.L.); (E.R.W.)
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT 84132, USA
| | - Li Li
- Department of Oncological Sciences, University of Utah School of Medicine, Salt Lake City, UT 84132, USA; (B.B.O.); (L.L.); (E.R.W.)
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT 84132, USA
| | - Emily R. Wilson
- Department of Oncological Sciences, University of Utah School of Medicine, Salt Lake City, UT 84132, USA; (B.B.O.); (L.L.); (E.R.W.)
| | - Alexander J. Lazar
- Department of Pathology, Genomic Medicine and Dermatology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Jared J. Barrott
- Department of Biology, Brigham Young University, Provo, UT 84602, USA;
| | - Kevin B. Jones
- Department of Oncological Sciences, University of Utah School of Medicine, Salt Lake City, UT 84132, USA; (B.B.O.); (L.L.); (E.R.W.)
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT 84132, USA
| |
Collapse
|
6
|
Pozner A, Verma SP, Li L, Wang S, Barrott JJ, Nelson ML, Yu JSE, Negri GL, Colborne S, Hughes CS, Zhu JF, Lambert SL, Carroll LS, Smith-Fry K, Stewart MG, Kannan S, Jensen B, Mortenson KL, John C, Sikdar S, Liu H, Dang NH, Bourdage J, Li J, Vahrenkamp JM, Groundland JS, Wustrack R, Senger DL, Zemp FJ, Mahoney DJ, Gertz J, Zhang X, Lazar AJ, Hirst M, Morin GB, Nielsen TO, Shen PS, Jones KB. ASPSCR1-TFE3 reprograms transcription by organizing enhancer loops around hexameric VCP/p97. bioRxiv 2023:2023.09.29.560242. [PMID: 37873234 PMCID: PMC10592841 DOI: 10.1101/2023.09.29.560242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
The t(X,17) chromosomal translocation, generating the ASPSCR1-TFE3 fusion oncoprotein, is the singular genetic driver of alveolar soft part sarcoma (ASPS) and some Xp11-rearranged renal cell carcinomas (RCC), frustrating efforts to identify therapeutic targets for these rare cancers. Proteomic analysis showed that VCP/p97, an AAA+ ATPase with known segregase function, was strongly enriched in co-immunoprecipitated nuclear complexes with ASPSCR1-TFE3. We demonstrate that VCP is a likely obligate co-factor of ASPSCR1-TFE3, one of the only such fusion oncoprotein co-factors identified in cancer biology. Specifically, VCP co-distributed with ASPSCR1-TFE3 across chromatin in association with enhancers genome-wide. VCP presence, its hexameric assembly, and its enzymatic function orchestrated the oncogenic transcriptional signature of ASPSCR1-TFE3, by facilitating assembly of higher-order chromatin conformation structures as demonstrated by HiChIP. Finally, ASPSCR1-TFE3 and VCP demonstrated co-dependence for cancer cell proliferation and tumorigenesis in vitro and in ASPS and RCC mouse models, underscoring VCP's potential as a novel therapeutic target.
Collapse
|
7
|
Wang XQ, Brown JM, Lorimer S, Jones KB, Groundland JS. Thermal necrosis in orthopedic bone tumors: experimental research. Ann Med Surg (Lond) 2023; 85:4372-4377. [PMID: 37663713 PMCID: PMC10473360 DOI: 10.1097/ms9.0000000000001052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 07/02/2023] [Indexed: 09/05/2023] Open
Abstract
Introduction The extent of surgical resection in orthopedic oncology differs according to tumor biology. While malignant bone tumors are operatively managed with wide resection, benign bone tumors and metastatic carcinomas are often treated through intralesional excision and adjuvant modalities, including the elimination of residual neoplastic cells through thermal necrosis. This study investigates in vitro temperature thresholds for thermal necrosis in common orthopedic bone tumors. Methodology Eleven cell lines, including metastatic carcinomas to bone (A549, A498, FU-UR-1, PC3, MDA-MB-231, TT, MCF7, and K1), giant cell tumor of bone, osteosarcoma (HG-63), and control non-neoplastic cells (HEK293) were cultured. Cells were exposed to thermal stress at varying times and temperatures and evaluated for survival and viability with crystal violet and MTT assays. Results Both the MTT and crystal violet assay demonstrated statistically superior rates of viability and survival for A549 (lung carcinoma), FU-UR-1 (renal carcinoma), K1 (thyroid carcinoma), and MG-63 (osteosarcoma) cell lines compared to control (HEK293 cells) at 60°C. Additionally, the MTT assay demonstrated superior viability for PC3 (prostate carcinoma), MCF7 (breast carcinoma), and A498 (renal carcinoma) compared to control. All cell lines demonstrated significantly decreased survival and viability in temperatures more than 90°C. Conclusion This study demonstrated in vitro thresholds for thermal necrosis for cell lines of common orthopedic tumors of bone. The A549 (lung carcinoma), K1 (thyroid carcinoma), and FU-UR-1 (renal carcinoma) cell lines demonstrated greater resistance to heat stress compared to non-neoplastic control cells. Temperatures in excess of 90°C are necessary to reliably reduce cell survival and viability to less than 10%.
Collapse
Affiliation(s)
- Xue Qi Wang
- Department of Interdisciplinary Oncology, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jeffrey M. Brown
- Department of Orthopedics, Huntsman Cancer Institute at the University of Utah, Salt Lake City, Utah
- University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Shannon Lorimer
- Department of Orthopedics, Huntsman Cancer Institute at the University of Utah, Salt Lake City, Utah
| | - Kevin B. Jones
- Department of Orthopedics, Huntsman Cancer Institute at the University of Utah, Salt Lake City, Utah
| | - John S. Groundland
- Department of Orthopedics, Huntsman Cancer Institute at the University of Utah, Salt Lake City, Utah
| |
Collapse
|
8
|
Bovée JVMG, Webster F, Amary F, Baumhoer D, Bloem JLH, Bridge JA, Cates JMM, de Alava E, Dei Tos AP, Jones KB, Mahar A, Nielsen GP, Righi A, Wagner AJ, Yoshida A, Fletcher CDM. Datasets for the reporting of primary tumour in bone: recommendations from the International Collaboration on Cancer Reporting (ICCR). Histopathology 2023; 82:531-540. [PMID: 36464647 PMCID: PMC10107487 DOI: 10.1111/his.14849] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVES Bone tumours are relatively rare and, as a consequence, treatment in a centre with expertise is required. Current treatment guidelines also recommend review by a specialised pathologist. Here we report on international consensus-based datasets for the pathology reporting of biopsy and resection specimens of bone sarcomas. The datasets were produced under the auspices of the International Collaboration on Cancer Reporting (ICCR), a global alliance of major (inter-)national pathology and cancer organisations. METHODS AND RESULTS According to the ICCR's process for dataset development, an international expert panel consisting of pathologists, an oncologic orthopaedic surgeon, a medical oncologist, and a radiologist produced a set of core and noncore data items for biopsy and resection specimens based on a critical review and discussion of current evidence. All professionals involved were bone tumour experts affiliated with tertiary referral centres. Commentary was provided for each data item to explain the rationale for selecting it as a core or noncore element, its clinical relevance, and to highlight potential areas of disagreement or lack of evidence, in which case a consensus position was formulated. Following international public consultation, the documents were finalised and ratified, and the datasets, including a synoptic reporting guide, were published on the ICCR website. CONCLUSION These first international datasets for bone sarcomas are intended to promote high-quality, standardised pathology reporting. Their widespread adoption will improve the consistency of reporting, facilitate multidisciplinary communication, and enhance comparability of data, all of which will help to improve management of bone sarcoma patients.
Collapse
Affiliation(s)
- Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands.,Leiden Center for Computational Oncology, LUMC, Leiden, The Netherlands
| | - Fleur Webster
- International Collaboration on Cancer Reporting, Sydney, NSW, Australia
| | - Fernanda Amary
- Department of Histopathology, Royal National Orthopaedic Hospital, Stanmore, Greater London, UK.,Cancer Institute, University College London, London, UK
| | - Daniel Baumhoer
- Bone Tumour Reference Centre, Institute of Pathology, University Hospital Basel, Basel, Switzerland
| | - J L Hans Bloem
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Julia A Bridge
- Division of Molecular Pathology, ProPath, Dallas, TX, USA.,Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Justin M M Cates
- Department of Pathology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Enrique de Alava
- Institute of Biomedicine of Sevilla (IBiS), Virgen del Rocio University Hospital, CSIC, University of Seville, Seville, Spain.,Department of Normal and Pathological Cytology and Histology, School of Medicine, University of Seville, Seville, Spain
| | - Angelo Paolo Dei Tos
- Department of Pathology, Azienda Ospedaliera Universitaria di Padova, Padova, Italy.,Department of Medicine, University of Padua, School of Medicine, Padua, Italy
| | - Kevin B Jones
- Department of Orthopaedics, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA.,Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Annabelle Mahar
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - G Petur Nielsen
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Alberto Righi
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Andrew J Wagner
- Harvard Medical School, Boston, MA, USA.,Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Akihiko Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan.,Rare Cancer Center, National Cancer Center Hospital, Tokyo, Japan
| | | |
Collapse
|
9
|
Cortes-Ciriano I, Steele CD, Piculell K, Al-Ibraheemi A, Eulo V, Bui MM, Chatzipli A, Dickson BC, Borcherding DC, Feber A, Galor A, Hart J, Jones KB, Jordan JT, Kim RH, Lindsay D, Miller C, Nishida Y, Proszek PZ, Serrano J, Sundby RT, Szymanski JJ, Ullrich NJ, Viskochil D, Wang X, Snuderl M, Park PJ, Flanagan AM, Hirbe AC, Pillay N, Miller DT. Genomic Patterns of Malignant Peripheral Nerve Sheath Tumor (MPNST) Evolution Correlate with Clinical Outcome and Are Detectable in Cell-Free DNA. Cancer Discov 2023; 13:654-671. [PMID: 36598417 PMCID: PMC9983734 DOI: 10.1158/2159-8290.cd-22-0786] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 11/09/2022] [Accepted: 12/16/2022] [Indexed: 01/05/2023]
Abstract
Malignant peripheral nerve sheath tumor (MPNST), an aggressive soft-tissue sarcoma, occurs in people with neurofibromatosis type 1 (NF1) and sporadically. Whole-genome and multiregional exome sequencing, transcriptomic, and methylation profiling of 95 tumor samples revealed the order of genomic events in tumor evolution. Following biallelic inactivation of NF1, loss of CDKN2A or TP53 with or without inactivation of polycomb repressive complex 2 (PRC2) leads to extensive somatic copy-number aberrations (SCNA). Distinct pathways of tumor evolution are associated with inactivation of PRC2 genes and H3K27 trimethylation (H3K27me3) status. Tumors with H3K27me3 loss evolve through extensive chromosomal losses followed by whole-genome doubling and chromosome 8 amplification, and show lower levels of immune cell infiltration. Retention of H3K27me3 leads to extensive genomic instability, but an immune cell-rich phenotype. Specific SCNAs detected in both tumor samples and cell-free DNA (cfDNA) act as a surrogate for H3K27me3 loss and immune infiltration, and predict prognosis. SIGNIFICANCE MPNST is the most common cause of death and morbidity for individuals with NF1, a relatively common tumor predisposition syndrome. Our results suggest that somatic copy-number and methylation profiling of tumor or cfDNA could serve as a biomarker for early diagnosis and to stratify patients into prognostic and treatment-related subgroups. This article is highlighted in the In This Issue feature, p. 517.
Collapse
Affiliation(s)
- Isidro Cortes-Ciriano
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, Cambridge, United Kingdom
| | - Christopher D. Steele
- Research Department of Pathology, University College London Cancer Institute, Bloomsbury, London, United Kingdom
| | - Katherine Piculell
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, Massachusetts
| | - Alyaa Al-Ibraheemi
- Department of Pathology, Boston Children's Hospital, Boston, Massachusetts
| | - Vanessa Eulo
- Division of Oncology, Department of Internal Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Marilyn M. Bui
- Department of Pathology, Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Aikaterini Chatzipli
- Department of Biomedical Informatics, Harvard Medical School, Boston, Massachusetts
| | - Brendan C. Dickson
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Dana C. Borcherding
- Division of Oncology, Departments of Internal Medicine and Pediatrics, Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri
| | - Andrew Feber
- Clinical Genomics Translational Research, Institute of Cancer Research, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Alon Galor
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
| | - Jesse Hart
- Department of Pathology, Lifespan Laboratories, Rhode Island Hospital, Providence, Rhode Island
| | - Kevin B. Jones
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Justin T. Jordan
- Pappas Center for Neuro-oncology, Massachusetts General Hospital, Boston, Massachusetts
| | - Raymond H. Kim
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Sinai Health System, Toronto, Ontario, Canada
- Hospital for Sick Children, University of Toronto, Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Daniel Lindsay
- Department of Histopathology, Royal National Orthopaedic Hospital, NHS Trust, Middlesex, United Kingdom
| | - Colin Miller
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, Cambridge, United Kingdom
| | - Yoshihiro Nishida
- Department of Rehabilitation Medicine, Nagoya University Hospital, Nagoya, Aichi, Japan
| | - Paula Z. Proszek
- Clinical Genomics Translational Research, Institute of Cancer Research, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Jonathan Serrano
- Department of Pathology, New York University Langone Health, Perlmutter Cancer Center, New York City, New York
| | - R. Taylor Sundby
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jeffrey J. Szymanski
- Division of Cancer Biology, Department of Radiation Oncology, Washington University School of Medicine, St. Louis, Missouri
| | - Nicole J. Ullrich
- Department of Neurology, Boston Children's Hospital, Boston, Massachusetts
| | - David Viskochil
- Division of Medical Genetics, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Xia Wang
- GeneHome, Department of Individualized Cancer Management, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Matija Snuderl
- Department of Pathology, New York University Langone Health, Perlmutter Cancer Center, New York City, New York
| | - Peter J. Park
- Department of Biomedical Informatics, Harvard Medical School, Boston, Massachusetts
| | - Adrienne M. Flanagan
- Research Department of Pathology, University College London Cancer Institute, Bloomsbury, London, United Kingdom
- Department of Histopathology, Royal National Orthopaedic Hospital, NHS Trust, Middlesex, United Kingdom
| | - Angela C. Hirbe
- Division of Oncology, Departments of Internal Medicine and Pediatrics, Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri
| | - Nischalan Pillay
- Research Department of Pathology, University College London Cancer Institute, Bloomsbury, London, United Kingdom
- Department of Histopathology, Royal National Orthopaedic Hospital, NHS Trust, Middlesex, United Kingdom
| | - David T. Miller
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, Massachusetts
| | | |
Collapse
|
10
|
Jones KB. Abstract IA015: ASPSCR1-TFE3 reprograms transcription by organizing enhancer loops. Clin Cancer Res 2022. [DOI: 10.1158/1557-3265.sarcomas22-ia015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Aberrant transcription in alveolar soft part sarcoma and some Xp11-rearranged renal cell carcinomas is orchestrated by the fusion oncoprotein, ASPSCR1-TFE3, expressed from a t(X;17) chromosomal translocation-mediated fusion gene. Here, proteomic analysis of proteins co-immunoprecipitated with ASPSCR1-TFE3 from human cell lines and mouse genetically-induced tumors revealed strong enrichment of a AAA+ ATPase with known segregase function. Native gel and electron microscopy found that ASPSCR1-TFE3 associates multi-valently with segregase hexamers. Forward and reverse genetic experiments with ASPSCR1-TFE3 and the segregase demonstrated that they function co-dependently for cancer cell proliferation. The presence, hexamer assembly, and enzymatic function of the segregase enabled the transcriptional impact of ASPSCR1-TFE3. The two proteins co-distributed across chromatin genome-wide, associated with enhancers, indicated by flanking H3K27ac enrichment in human cell lines, human tumors, and genetically engineered mouse tumors. These assembled into higher-order chromatin conformation structures demonstrated by HiChIP and downregulated by loss of ASPSCR1-TFE3 or the segregase. Thus, a segregase was found to assemble chromatin into three-dimensional structures as a co-factor of oncogenic transcriptional regulation.
Citation Format: Kevin B. Jones. ASPSCR1-TFE3 reprograms transcription by organizing enhancer loops [abstract]. In: Proceedings of the AACR Special Conference: Sarcomas; 2022 May 9-12; Montreal, QC, Canada. Philadelphia (PA): AACR; Clin Cancer Res 2022;28(18_Suppl):Abstract nr IA015.
Collapse
Affiliation(s)
- Kevin B. Jones
- 1Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| |
Collapse
|
11
|
Brown JM, Rakoczy K, Tokson JH, Jones KB, Groundland JS. Ewing sarcoma of the pelvis: Clinical features and overall survival . Cancer Treat Res Commun 2022; 33:100634. [PMID: 36126512 DOI: 10.1016/j.ctarc.2022.100634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Primary Ewing Sarcoma of Bone is a malignancy whose treatment requires both systemic chemotherapy and local control through surgical resection and/or radiation. Ewing Sarcoma of the pelvis has been noted to confer a worse prognosis relative to other anatomic sites of Ewing Sarcoma. This study explores the presenting features, treatment modalities for local control, and overall survival of primary Ewing sarcoma of the pelvis in comparison to other commonly affected anatomic sites. METHODS The National Cancer Institute Surveillance, Epidemiology, and End-Results (SEER) database was used to identify cases of pelvic Ewing sarcoma diagnosed between years 2004 and 2015. Demographic variables including sex, race, and age at diagnosis were described for each case, as well as therapeutic modalities including surgery and radiation. Bone-specific Collaborative Staging variables, including tumor size, tumor extension, and metastasis at diagnosis, were described for the same cohort. Univariate and multivariate assessments were performed for statistical comparison between presenting factors, treatment modalities, and between anatomic locations of presentation. RESULTS Within the database, 296 patients with Ewing sarcoma of the pelvic bones were available for review, which represented 25.7% of the 1152 cases surveyed across all anatomic sites. In the subset of patients with Ewing Sarcoma of the pelvis, 63.5% were male; the median age of diagnosis was 17 years; extra-compartmental tumor extension was noted in 82.1%; average tumor size was 9.7 cm; and metastasis at diagnosis was noted in 46.1% of the cohort. Only 28.6% of the pelvis sarcoma patients received surgical resection as part or all of their local control treatment, while 67.6% received some form of radiation therapy. When compared to the presenting features of Ewing Sarcoma from other anatomic sites, patients with pelvic tumors had larger tumors at time of diagnosis, higher rates of metastatic disease, and were less likely to undergo surgical intervention. The 2-, 5-, and 10-year overall survival rates for the patients presenting with Ewing Sarcoma of the pelvis was 70.3%, 49.7%, and 41.9%, respectively, which were significantly lower across all time-points than any other anatomic site. DISCUSSION AND CONCLUSION Ewing Sarcoma of the pelvis is an aggressive malignancy that presents with relatively large tumors and a high rate of metastatic dissemination. Surgical intervention is less frequent when Ewing Sarcoma presents in the pelvis than when it presents in other anatomic locations. These factors may contribute to the worse overall survival of Ewing Sarcoma when compared to the same diagnosis originating in other anatomic sites. Prospective, randomized study is required to determine the true causal effects of these factors on survival.
Collapse
Affiliation(s)
- Jeffrey Mark Brown
- University of Miami Miller School of Medicine, Orthopaedics, Miami, FL, United States of America; Department of Orthopaedics, Musculoskeletal Surgical Oncology, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, United States of America.
| | - Kyla Rakoczy
- University of Miami Miller School of Medicine, Orthopaedics, Miami, FL, United States of America
| | - Jacqueline Hart Tokson
- Department of Orthopaedics, Musculoskeletal Surgical Oncology, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, United States of America
| | - Kevin B Jones
- Department of Orthopaedics, Musculoskeletal Surgical Oncology, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, United States of America
| | - John S Groundland
- Department of Orthopaedics, Musculoskeletal Surgical Oncology, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, United States of America
| |
Collapse
|
12
|
Stacchiotti S, Maria Frezza A, Demetri GD, Blay JY, Bajpai J, Baldi GG, Baldini EH, Benjamin RS, Bonvalot S, Bovée JVMG, Callegaro D, Casali PG, D'Angelo SP, Davis EJ, Dei Tos AP, Demicco EG, Desai J, Dileo P, Eriksson M, Gelderblom H, George S, Gladdy RA, Gounder MM, Gupta AA, Haas R, Hayes A, Hohenberger P, Jones KB, Jones RL, Kasper B, Kawai A, Kirsch DG, Kleinerman ES, Le Cesne A, Maestro R, Martin Broto J, Maki RG, Miah AB, Palmerini E, Patel SR, Raut CP, Razak ARA, Reed DR, Rutkowski P, Sanfilippo RG, Sbaraglia M, Schaefer IM, Strauss DC, Strauss SJ, Tap WD, Thomas DM, Trama A, Trent JC, van der Graaf WTA, van Houdt WJ, von Mehren M, Wilky BA, Fletcher CDM, Gronchi A, Miceli R, Wagner AJ. Retrospective observational studies in ultra-rare sarcomas: A consensus paper from the Connective Tissue Oncology Society (CTOS) community of experts on the minimum requirements for the evaluation of activity of systemic treatments. Cancer Treat Rev 2022; 110:102455. [PMID: 36031697 DOI: 10.1016/j.ctrv.2022.102455] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 08/06/2022] [Indexed: 11/02/2022]
Abstract
BACKGROUND In ultra-rare sarcomas (URS) the conduction of prospective, randomized trials is challenging. Data from retrospective observational studies (ROS) may represent the best evidence available. ROS implicit limitations led to poor acceptance by the scientific community and regulatory authorities. In this context, an expert panel from the Connective Tissue Oncology Society (CTOS), agreed on the need to establish a set of minimum requirements for conducting high-quality ROS on the activity of systemic therapies in URS. METHODS Representatives from > 25 worldwide sarcoma reference centres met in November 2020 and identified a list of topics summarizing the main issues encountered in ROS on URS. An online survey on these topics was distributed to the panel; results were summarized by descriptive statistics and discussed during a second meeting (November 2021). RESULTS Topics identified by the panel included the use of ROS results as external control data, the criteria for contributing centers selection, modalities for ensuring a correct pathological diagnosis and radiologic assessment, consistency of surveillance policies across centers, study end-points, risk of data duplication, results publication. Based on the answers to the survey (55 of 62 invited experts) and discussion the panel agreed on 18 statements summarizing principles of recommended practice. CONCLUSIONS These recommendations will be disseminated by CTOS across the sarcoma community and incorporated in future ROS on URS, to maximize their quality and favor their use as control data when results from prospective studies are unavailable. These recommendations could help the optimal conduction of ROS also in other rare tumors.
Collapse
Affiliation(s)
- Silvia Stacchiotti
- Department of Medical Oncology, IRCCS Fondazione Istituto Nazionale Tumori (INT), 20133 Milan, Italy.
| | - Anna Maria Frezza
- Department of Medical Oncology, IRCCS Fondazione Istituto Nazionale Tumori (INT), 20133 Milan, Italy
| | - George D Demetri
- Department of Medical Oncology, Sarcoma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA
| | - Jean-Yves Blay
- Department of Medicine, Centre Léon Bérard, Université Claude Bernard Lyon I, Unicancer, 69008 Lyon, France
| | - Jyoti Bajpai
- Medical Oncology Department, Tata Memorial Centre, Homi Bhabha National Institute, 400012 Mumbai, India
| | - Giacomo G Baldi
- Department of Medical Oncology, Ospedale Santo Stefano, 59100, Prato, Italy
| | - Elizabeth H Baldini
- Department of Radiation Oncology, Dana-Farber Cancer Institute/ Brigham and Women's Hospital, Boston 02215, MA, USA
| | - Robert S Benjamin
- Department of Sarcoma Medical Oncology, The University of Texas M.D. Anderson Cancer Center, Houston 77030, TX, USA
| | - Sylvie Bonvalot
- Department of Surgical Oncology, Institut Curie, Université Paris Sciences et Lettres, 75005, France
| | - Judith V M G Bovée
- Departmen of Pathology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | | | - Paolo G Casali
- Department of Medical Oncology, IRCCS Fondazione Istituto Nazionale Tumori (INT), 20133 Milan, Italy
| | - Sandra P D'Angelo
- Department of Medicine, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, 10065, New York, NY, USA
| | - Elizabeth J Davis
- Division of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Angelo P Dei Tos
- Department of Pathology, Azienda Ospedaliera Università Padova, 35129, Padova, Italy
| | - Elizabeth G Demicco
- Department of Laboratory Medicine and Pathobiology, University of Toronto & Pathology and Laboratory Medicine Mount Sinai Hospital, ON M5G 1X5, Toronto, Canada
| | - Jayesh Desai
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne VIC 3000, Australia
| | - Palma Dileo
- Soft tissue and bone sarcoma service, University College Hospital, UCLH NHS Trust, NW1 2BU, London, United Kingdom
| | - Mikael Eriksson
- Department of Oncology, Skåne University Hospital, and Lund University, 222 42, Lund, Sweden
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - Suzanne George
- Department of Medical Oncology, Sarcoma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA
| | - Rebecca A Gladdy
- Mount Sinai Hospital, Princess Margaret Hospital, University of Toronto, ON M5G 1X5, Toronto, ON, Canada
| | - Mrinal M Gounder
- Department of Medicine, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, 10065, New York, NY, USA
| | - Abha A Gupta
- The Hospital for Sick Children and Princess Margaret Cancer Center, University of Toronto, ON M5G 2C1, Toronto, Canada
| | - Rick Haas
- Department of Radiotherapy, the Netherlands Cancer Institute, 1066 CX, Amsterdam and the Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - Andrea Hayes
- Department of Surgery, the Royal Marsden NHS Foundation Trust, SW3 6JJ, London, United Kingdom
| | - Peter Hohenberger
- Division of Surgical Oncology and Thoracic Surgery, Mannheim University Medical Center, Medical Faculty Mannheim, University of Heidelberg, 69117 Heidelberg, Germany
| | - Kevin B Jones
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah, UT 84112, Salt Lake City, USA
| | - Robin L Jones
- Sarcoma Unit, the Royal Marsden NHS Foundation Trust and Institute of Cancer Research, SW3 6JJ, London, United Kingdom
| | - Bernd Kasper
- Sarcoma Unit, Mannheim Cancer Center (MCC), Mannheim University Medical Center, University of Heidelberg, 68167 Mannheim, Germany
| | - Akira Kawai
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - David G Kirsch
- Department of Radiation Oncology, Duke University Medical Center, NC 27710 Durham, USA
| | - Eugenie S Kleinerman
- Division of Pediatrics, University of Texas M.D. Anderson Cancer Center, 77030 Huston, TX, USA
| | - Axel Le Cesne
- Medical Oncology, Insitut Gustave Roussy, 94805 Villejuif, Ile-de-France, France
| | - Roberta Maestro
- Unit of Oncogenetics and Functional Oncogenomics, 33081 Aviano, Italy
| | - Javier Martin Broto
- Medical Oncology Department, University Hospital Fundacion Jimenez Diaz, University Hospital General de Villalba and Instituto de Investigacion Sanitaria FJD, 28040 Madrid, Spain
| | - Robert G Maki
- Abramson Cancer Center, University of Pennsylvania, 19104 Philadelphia, PA, USA
| | - Aisha B Miah
- Department of Radiation Therapy, the Royal Marsden NHS Foundation Trust, SW3 6JJ, London, United Kingdom
| | - Emanuela Palmerini
- Osteoncology, Soft Tissue and Bone Sarcoma and Innovative Therapy Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Shreaskumar R Patel
- Department of Sarcoma Medical Oncology, The University of Texas M.D. Anderson Cancer Center, Houston 77030, TX, USA
| | - Chandrajit P Raut
- Department of Surgery, Brigham and Women's Hospital, Center for Sarcoma and Bone Oncology, DFCC, Harvard Medical School, Boston 02215, MA, USA
| | | | - Damon R Reed
- Department of Individualized Cancer Management, Moffitt Cancer Center, FL 33612, Tampa, FL, USA
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 00-001, Warsaw, Poland
| | - Roberta G Sanfilippo
- Department of Medical Oncology, IRCCS Fondazione Istituto Nazionale Tumori (INT), 20133 Milan, Italy
| | - Marta Sbaraglia
- Department of Pathology, Azienda Ospedaliera Università Padova, 35129, Padova, Italy
| | - Inga-Marie Schaefer
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, MA 02215, Boston, MA, USA
| | - Dirk C Strauss
- Department of Surgery, The Royal Marsden Hospital and The Institute of Cancer Research, SW3 6JJ, London, the United Kingdom of Great Britain and Northern Ireland
| | - Sandra J Strauss
- Soft tissue and bone sarcoma service, University College Hospital, UCLH NHS Trust, NW1 2BU, London, United Kingdom
| | - William D Tap
- Department of Medicine, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, 10065, New York, NY, USA
| | - David M Thomas
- Garvan Institute of Medical Research, NSW 2010, Sydney, Australia
| | - Annalisa Trama
- Department of Research, Evaluative Epidemiology Unit, INT, 20133 Milan, Italy
| | - Jonathan C Trent
- Sylvester Comprehensive Cancer Center, University of Miami, 33136 Miami, FL, USA
| | | | - Winan J van Houdt
- Department of Surgical Oncology, the Netherlands Cancer Institute, 1066 CX, Amsterdam, The Netherlands
| | - Margaret von Mehren
- Department of Hematology and Oncology, Fox Chase Cancer Center, 19111 Philadelphia, PA, USA
| | - Breelyn A Wilky
- Department of Medical Oncology, University of Colorado Cancer Center, 80045 Aurora, CO, USA
| | - Christopher D M Fletcher
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, MA 02215, Boston, MA, USA
| | | | - Rosalba Miceli
- Unit of Clinical Epidemiology and Trial Organization, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Andrew J Wagner
- Department of Medical Oncology, Sarcoma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA
| |
Collapse
|
13
|
Brashears CB, Prudner BC, Rathore R, Caldwell KE, Dehner CA, Buchanan JL, Lange SE, Poulin N, Sehn JK, Roszik J, Spitzer D, Jones KB, O'Keefe R, Nielsen TO, Taylor EB, Held JM, Hawkins W, Van Tine BA. Malic Enzyme 1 Absence in Synovial Sarcoma Shifts Antioxidant System Dependence and Increases Sensitivity to Ferroptosis Induction with ACXT-3102. Clin Cancer Res 2022; 28:3573-3589. [PMID: 35421237 PMCID: PMC9378556 DOI: 10.1158/1078-0432.ccr-22-0470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/29/2022] [Accepted: 04/12/2022] [Indexed: 01/09/2023]
Abstract
PURPOSE To investigate the metabolism of synovial sarcoma (SS) and elucidate the effect of malic enzyme 1 absence on SS redox homeostasis. EXPERIMENTAL DESIGN ME1 expression was measured in SS clinical samples, SS cell lines, and tumors from an SS mouse model. The effect of ME1 absence on glucose metabolism was evaluated utilizing Seahorse assays, metabolomics, and C13 tracings. The impact of ME1 absence on SS redox homeostasis was evaluated by metabolomics, cell death assays with inhibitors of antioxidant systems, and measurements of intracellular reactive oxygen species (ROS). The susceptibility of ME1-null SS to ferroptosis induction was interrogated in vitro and in vivo. RESULTS ME1 absence in SS was confirmed in clinical samples, SS cell lines, and an SS tumor model. Investigation of SS glucose metabolism revealed that ME1-null cells exhibit higher rates of glycolysis and higher flux of glucose into the pentose phosphate pathway (PPP), which is necessary to produce NADPH. Evaluation of cellular redox homeostasis demonstrated that ME1 absence shifts dependence from the glutathione system to the thioredoxin system. Concomitantly, ME1 absence drives the accumulation of ROS and labile iron. ROS and iron accumulation enhances the susceptibility of ME1-null cells to ferroptosis induction with inhibitors of xCT (erastin and ACXT-3102). In vivo xenograft models of ME1-null SS demonstrate significantly increased tumor response to ACXT-3102 compared with ME1-expressing controls. CONCLUSIONS These findings demonstrate the translational potential of targeting redox homeostasis in ME1-null cancers and establish the preclinical rationale for a phase I trial of ACXT-3102 in SS patients. See related commentary by Subbiah and Gan, p. 3408.
Collapse
Affiliation(s)
- Caitlyn B. Brashears
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri
| | - Bethany C. Prudner
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri
| | - Richa Rathore
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri
| | - Katharine E. Caldwell
- Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Carina A. Dehner
- Department of Pathology and Immunology, Division of Anatomic and Molecular Pathology, Washington University in St. Louis, St. Louis, Missouri
| | - Jane L. Buchanan
- Department of Molecular Physiology and Biophysics, Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Sara E.S. Lange
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri
| | - Neal Poulin
- Department of Pathology and Laboratory Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Jennifer K. Sehn
- Department of Pathology and Immunology, Division of Anatomic and Molecular Pathology, Washington University in St. Louis, St. Louis, Missouri
| | - Jason Roszik
- Departments of Melanoma Medical Oncology and Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dirk Spitzer
- Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri.,Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri
| | - Kevin B. Jones
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Regis O'Keefe
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri.,Department of Orthopedics, Washington University in St. Louis, St. Louis, Missouri
| | - Torsten O. Nielsen
- Department of Pathology and Laboratory Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Eric B. Taylor
- Department of Molecular Physiology and Biophysics, Carver College of Medicine, University of Iowa, Iowa City, Iowa.,Holden Comprehensive Cancer Center, University of Iowa, Iowa City, Iowa.,Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, Iowa
| | - Jason M. Held
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri.,Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri.,Department of Anesthesiology, Washington University in St. Louis, St. Louis, Missouri
| | - William Hawkins
- Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, Missouri.,Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri
| | - Brian A. Van Tine
- Division of Medical Oncology, Washington University in St. Louis, St. Louis, Missouri.,Siteman Cancer Center, Washington University in St. Louis, St. Louis, Missouri.,Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri.,Corresponding Author: Brian A. Van Tine, Division of Medical Oncology, Washington University in St. Louis, 660 South Euclid, Campus Box 8007, St. Louis, MO 63110. Phone: 314-747-3096: E-mail:
| |
Collapse
|
14
|
Himbert C, Hathaway CA, Daniels B, Salas K, Ashworth A, Gigic B, Lin T, Viskochil R, Kirchhoff AC, Grossman D, Ose J, Tward J, Scaife C, Figueiredo JC, Toriola AT, Beck A, Shibata D, Gonzalez BD, Matsen C, Christenson C, Ma DS, Colman H, Hunt JP, Jones KB, Lee CJ, Larson M, Onega T, Akerley WL, Li CI, Schneider M, Penedo FJ, Siegel EM, Tworoger SS, Ulrich CM, Peoples AR. Factors associated with changes in exercise behaviors during the COVID-19 pandemic. Cancer Causes Control 2022; 33:939-950. [PMID: 35554777 PMCID: PMC9096745 DOI: 10.1007/s10552-022-01580-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 03/28/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE There is limited information on how the COVID-19 pandemic has changed health behaviors among cancer patients. We examined changes in exercise behaviors since the pandemic and identified characteristics associated with these changes among cancer patients. METHODS Cancer patients (n = 1,210) completed a survey from August to September 2020 to assess COVID-19 pandemic-related changes in health behaviors and psychosocial factors. Patients were categorized into three groups: exercising less, exercising did not change, and exercising more. Patient characteristics were compared by exercise groups. RESULTS One-third of the patients reported a decreased amount of regular exercise, while 10% reported exercising more during the pandemic. Patients who exercised less were more likely to be unemployed/retired and have poor health status and psychosocial stressors such as disruptions in daily life while less likely to be former smokers (all p < 0.05). In contrast, patients who exercised more were younger, had stage IV diagnosis, and also reported disruptions in daily life (all p < 0.05). Patients who were living in rural areas were also more likely not to experience changes in exercise habits (all p < 0.05), although rural-urban status was not identified as a strong predictor. CONCLUSION A significant proportion of cancer patients experienced changes in exercise habits, especially exercising less, during the first 6 months of the COVID-19 pandemic. Age, employment status, tumor stage, health status, smoking status, and psychosocial factors were associated with changes in exercise behaviors. Our results highlight the importance of promoting physical activity guidelines for cancer survivorship during the COVID-19 pandemic and may help improve the identification of cancer patients susceptible to exercising less.
Collapse
Affiliation(s)
- Caroline Himbert
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - Cassandra A Hathaway
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | | | - Karen Salas
- Huntsman Cancer Institute, Salt Lake City, UT, USA
| | | | - Biljana Gigic
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Tengda Lin
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | | | - Anne C Kirchhoff
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Pediatrics, Division of Hematology/Oncology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Douglas Grossman
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Dermatology, University of Utah, Salt Lake City, UT, USA
| | - Jennifer Ose
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - Jonathan Tward
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Radiation Oncology, University of Utah, Salt Lake City, UT, USA
| | - Courtney Scaife
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Jane C Figueiredo
- Department of Medicine, Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, Los Angeles, CA, USA
| | - Adetunji T Toriola
- Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Anna Beck
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - David Shibata
- University of Tennessee Health Science Center, Memphis, TN, USA
| | - Brian D Gonzalez
- Department of Health Outcomes and Behavior, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Cindy Matsen
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | | | - Debra S Ma
- Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Howard Colman
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Neurosurgery, University of Utah, Salt Lake City, UT, USA
| | - Jason P Hunt
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Kevin B Jones
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Orthopedics, University of Utah, Salt Lake City, UT, USA
| | - Catherine J Lee
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | | | - Tracy Onega
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
| | - Wallace L Akerley
- Huntsman Cancer Institute, Salt Lake City, UT, USA
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | | | - Martin Schneider
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Frank J Penedo
- Sylvester Comprehensive Cancer Center, Miami, FL, USA
- Departments of Psychology and Medicine, University of Miami, Coral Gables, FL, USA
| | - Erin M Siegel
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Shelley S Tworoger
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Cornelia M Ulrich
- Huntsman Cancer Institute, Salt Lake City, UT, USA.
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA.
- Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT, 84112, USA.
| | - Anita R Peoples
- Huntsman Cancer Institute, Salt Lake City, UT, USA.
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA.
- Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Salt Lake City, UT, 84112, USA.
| |
Collapse
|
15
|
Ozenberger BB, Li L, Jones KB. Abstract 2356: The epigenomic characterization of clear cell sarcoma. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-2356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Clear cell sarcoma (CCS) is an aggressive malignancy that affects adolescents and young adults. CCS is a translocation-driven sarcoma subtype meaning a genetic fusion event defines and drives the malignancy. The chromosomal translocation occurring between EWSR1 on chromosome 22 and ATF1 on chromosome 12 results in the EWSR1-ATF1 fusion oncogene (hereafter abbreviated EA1) which drives more than 90% of CCS cases. The EA1 oncoprotein is a transcription factor that reprograms gene expression to drive CCS. However, the target genes of EA1 and how EA1 affects target gene expression levels are largely unknown. Elucidation of these effectors is critical in order to understand how the EA1 oncoprotein drives the epigenetic reprogramming in CCS. We utilized a robust mouse model that recapitulates CCS in which mice express TATCre-inducible EA1. Using CCS tumors that form in these mice, ChIP-sequencing identified where EA1 is binding along the genome. Analysis in combination with RNA-sequencing data revealed target genes that are bound by EA1 and either upregulated or downregulated compared to control tissue. Target gene expression levels were corroborated in a human context by RNA-sequencing of human tumors and a CCS human cell line. RNAi knockdown of EA1 in the human cell line confirmed functionality of the fusion protein at these target genes. We show that EA1 can bind at promoter regions to directly regulate transcription of target genes. These binding sites include the canonical ATF binding motif. The EA1 target genes overlap with known wildtype ATF1 target genes. Many upregulated genes are involved in cell cycle and proliferation as expected. Alternatively, EA1 can bind intergenic regions including H3K27ac-defined super enhancers to distally regulate target genes. These binding sites contain unique DNA motifs that are different from the canonical ATF binding motif by 1 base pair. One highly recurrent motif identified matches the motif of the AP1 complex, a putative co-factor that may be functioning with EA1. These so-called variant motifs appear to define enhancer regions where EA1 can bind along with AP1. In summary, EA1 binds the expected ATF motif at promoter regions to directly regulate target gene expression. Secondly, EA1 binds intergenic enhancer regions defined by variant motifs including the AP1 motif. Target genes can either be upregulated or downregulated by the fusion, suggesting that there are secondary epigenetic mechanisms. One such model involves differential co-factor composition, such as AP1 co-binding, that dictates where EA1 binds or subsequent transcriptional effects. This research sets up the foundation for how EA1 functions as a transcription factor including the distribution of EA1 across the genome, the motifs that EA1 binds, and the key genes that are regulated by EA1. These epigenetic findings are crucial to understanding how a powerful fusion oncoprotein drives this aggressive, under-studied malignancy.
Citation Format: Benjamin B. Ozenberger, Li Li, Kevin B. Jones. The epigenomic characterization of clear cell sarcoma [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 2356.
Collapse
Affiliation(s)
| | - Li Li
- 1Huntsman Cancer Institute, Salt Lake City, UT
| | | |
Collapse
|
16
|
Vagher J, Atkinson A, Larson M, Nix D, Post A, Scaife C, Tward J, Matsen C, Hunt JP, Monroe M, Hashibe M, Stephens DM, Camp NJ, Akerley WL, Oliver T, Grossman D, Holmen SL, Colman H, Jensen R, Jones KB, Osman AE. Abstract 5901: Germline tissue sequencing in patients with solid tumors uncovers clonal hematopoiesis variants. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-5901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
The peripheral blood (PB) is broadly used as a source of germline tissue for next generation sequencing in both clinical and research settings. Incidental or secondary findings are often uncovered at the time of germline sequencing. Current guidelines focus on secondary findings as they relate to inherited cancer predisposition. However, sequencing done on the PB has the potential of uncovering cancer-associated somatic variants. Somatic variants in genes associated with hematologic malignancies could indicate the presence of clonal hematopoiesis, clonal cytopenias or in rare instances an undiagnosed hematologic malignancy. In this abstract, we describe leukemia-associated somatic variants identified through whole exome sequencing (WES) in the PB of genomic research participants. A total of 24 patients with clonal hematopoiesis were identified from our institutional cohort of the ORIEN avatar study of 807 patients with solid tumors. Pathogenic and likely pathogenic variants were selected from protein coding sequences and splice sites of 64 genes involved in hematologic malignancies. Matched tumor and PB samples allowed for inclusion of variants found exclusively in the PB sample. Chart reviews were performed, and blood indices were collected for patients with clonal hematopoiesis variants. The median age of patients in this cohort was 73 years old (range 42-82) and 54% (n=13) were still living at the time of chart review. There were 27 variants distributed amongst 24 patients with 8% (n=2) of patients having 2 or more variants identified. The median reported variant allele frequencies (VAF) was 0.447. Most variants were missense (n=14) followed by stop gain (n=5), frameshift (n=3), splice site (n=3), stop lost (n=1), and inframe insertion (n=1). TP53 and DNMT3A (n=4) variants were identified most frequently followed by JAK2, KRAS, MYD88 (n=3), and PTEN (n=2). The rest of the genes accounted for one variant each, including TET2 and IDH2. Complete blood count (CBC) values were recorded for WBC, Hgb, MCV, RDW, platelets, and ANC, 79% (n=19) of patients had abnormal CBCs. No patients in this cohort were seen by a hematologist. Our results indicate that approximately 3% of patients identified in a research based solid tumor cohort had clonal hematopoiesis. Most of these patients had abnormalities in their hematologic parameters and would likely benefit from referral to hematology. Our data demonstrate the importance of considering somatic variation when the PB is used as germline tissue in research settings. Clonal hematopoiesis has significant clinical consequences ranging from risk of blood cancers to cardiovascular disease. We argue for the need to establish accepted frameworks for identification and evaluation of clonal hematopoiesis in participants of genomics research. Further analysis of associations between incidence of CHIP, cancer type, and prior treatment are underway
Citation Format: Jennie Vagher, Aaron Atkinson, Mikaela Larson, David Nix, Andrew Post, Courtney Scaife, Jonathan Tward, Cindy Matsen, Jason P. Hunt, Marcus Monroe, Mia Hashibe, Deborah M. Stephens, Nicola J. Camp, Wallace L. Akerley, Trudy Oliver, Douglas Grossman, Sheri L. Holmen, Howard Colman, Randy Jensen, Kevin B. Jones, Afaf E. Osman. Germline tissue sequencing in patients with solid tumors uncovers clonal hematopoiesis variants [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 5901.
Collapse
Affiliation(s)
| | | | | | - David Nix
- 2Huntsman Cancer Institute, Salt Lake City, UT
| | - Andrew Post
- 2Huntsman Cancer Institute, Salt Lake City, UT
| | | | | | | | | | | | - Mia Hashibe
- 3Hunstman Cancer Institute, Salt Lake City, UT
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Peoples AR, Oswald LB, Ose J, Daniels B, Himbert C, Hathaway CA, Gigic B, Kirchhoff AC, Lin T, Grossman D, Tward J, Varghese TK, Figueiredo JC, Toriola AT, Beck A, Scaife C, Shibata D, LaStayo P, Gonzalez B, Salas K, Ashworth A, Matsen C, Christenson C, Ma DS, Colman H, Hunt JP, Jones KB, Lee CJ, Larson M, Onega T, Akerley WL, Li CI, Schneider M, Penedo FJ, Siegel EM, Tworoger SS, Ulrich CM. Impact of the COVID-19 pandemic on rural and urban cancer patients' experiences, health behaviors, and perceptions. J Rural Health 2022; 38:886-899. [PMID: 35243690 PMCID: PMC9115146 DOI: 10.1111/jrh.12648] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Purpose The COVID‐19 pandemic has disrupted many facets of life. We evaluated pandemic‐related health care experiences, COVID‐19 prevention behaviors and measures, health behaviors, and psychosocial outcomes among rural and urban cancer patients. Methods Among 1,472 adult cancer patients, who visited Huntsman Cancer Institute in the past 4 years and completed a COVID‐19 survey (August‐September 2020), we assessed the impact of the pandemic on medical appointments, prevention/health behaviors, and psychosocial factors, stratified by urbanicity. Findings Mean age was 61 years, with 52% female, 97% non‐Hispanic White, and 27% were residing in rural areas. Rural versus urban patients were more likely to be older, not employed, uninsured, former/current smokers, consume alcohol, and have pandemic‐related changes/cancellations in surgery appointments (all P<.05). Changes/cancellations in other health care access (eg, doctor's visits) were also common, particularly among urban patients. Urban versus rural patients were more likely to socially distance, use masks and hand sanitizer, and experience changes in exercise habits and in their daily lives (all P<.05). Less social interaction and financial stress were common among cancer patients but did not differ by urbanicity. Conclusions These findings suggest that the COVID‐19 pandemic had a substantial impact on cancer patients, with several challenges specific to rural patients. This comprehensive study provides unique insights into the first 6 months of COVID‐19 pandemic‐related experiences and continuity of care among rural and urban cancer patients predominantly from Utah. Further research is needed to better characterize the pandemic's short‐ and long‐term effects on rural and urban cancer patients and appropriate interventions.
Collapse
Affiliation(s)
- Anita R Peoples
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Population Health Sciences, University of Utah, Salt Lake City, Utah, USA
| | - Laura B Oswald
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Jennifer Ose
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Population Health Sciences, University of Utah, Salt Lake City, Utah, USA
| | | | - Caroline Himbert
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Population Health Sciences, University of Utah, Salt Lake City, Utah, USA
| | - Cassandra A Hathaway
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | | | - Anne C Kirchhoff
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Pediatrics, Division of Hematology/Oncology, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Tengda Lin
- Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Douglas Grossman
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Dermatology, University of Utah, Salt Lake City, Utah, USA
| | - Jonathan Tward
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Radiation Oncology, University of Utah, Salt Lake City, Utah, USA
| | - Thomas K Varghese
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Jane C Figueiredo
- Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Adetunji T Toriola
- Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Anna Beck
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Courtney Scaife
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - David Shibata
- University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Paul LaStayo
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, Utah, USA
| | - Brian Gonzalez
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Karen Salas
- Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | | | - Cindy Matsen
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | | | - Debra S Ma
- Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Howard Colman
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Neurosurgery, University of Utah, Salt Lake City, Utah, USA
| | - Jason P Hunt
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Kevin B Jones
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Orthopedics, University of Utah, Salt Lake City, Utah, USA
| | - Catherine J Lee
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA
| | | | - Tracy Onega
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Population Health Sciences, University of Utah, Salt Lake City, Utah, USA
| | - Wallace L Akerley
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Christopher I Li
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | | | - Frank J Penedo
- Sylvester Comprehensive Cancer Center, Miami, Florida, USA.,Departments of Psychology and Medicine, University of Miami, Coral Gables, Florida, USA
| | - Erin M Siegel
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Shelley S Tworoger
- Department of Cancer Epidemiology, Division of Population Science, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Cornelia M Ulrich
- Huntsman Cancer Institute, Salt Lake City, Utah, USA.,Department of Population Health Sciences, University of Utah, Salt Lake City, Utah, USA
| |
Collapse
|
18
|
Groundland J, Brown JM, Monument M, Bernthal N, Jones KB, Randall RL. What Are the Long-term Surgical Outcomes of Compressive Endoprosthetic Osseointegration of the Femur with a Minimum 10-year Follow-up Period? Clin Orthop Relat Res 2022; 480:539-548. [PMID: 34559734 PMCID: PMC8846358 DOI: 10.1097/corr.0000000000001979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 08/26/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Endoprosthetic reconstruction after oncologic resection of bone tumors requires stable fixation between the prosthesis and residual host bone. Compressive osseointegration has been developed as an alternative to traditional stemmed implants to address the challenges and complications of achieving this fixation. Sufficient time has now passed from the advent of compressive implants to allow for an assessment of the intermediate-term and long-term results of this form of fixation. QUESTIONS/PURPOSES At a minimum follow-up of 10 years after implantation of a compressive osseointegration device for oncologic reconstruction: (1) What is the risk of periprosthetic fracture, aseptic loosening, or implant breakage resulting in revision surgery for endoprosthesis removal? (2) What is the long-term cortical response at the host-endoprosthesis interface as visualized on plain radiographs? METHODS A single-center, retrospective study was performed between 2002 and 2010, in which 110 patients with primary bone sarcoma of the proximal or distal femur were considered for oncologic resection and reconstruction. Patients were considered for a compressive osseointegration endoprosthesis if they were 50 years of age or younger, had not previously received femoral radiation, had no metabolic disease impairing bone healing, were not diagnosed with metastatic disease, and had life expectancy greater than six months. Of the 110 patients, 25 were treated with a compressive osseointegration implant of the proximal or distal femur, and 85 patients were treated with conventional stemmed implants or amputation because of older age, advanced disease, metabolic comorbidities, inability to tolerate a nonweightbearing postoperative period, or in the case of rotationplasty, patient preference. All patients who received this device during the period of study were considered eligible for inclusion in this review. The median (range) age was 18 years (7 to 50), and 13 of 25 patients were men. Five patients died of disease before the minimum follow-up duration of 10 years; two underwent amputation due to local recurrence and three died with the implant in situ, leaving 20 patients for complete analysis. Median follow-up was 144 months, and all 20 surviving patients had a minimum follow-up of 10 years (121 to 230 months). The primary endpoint was reoperation and implant removal for periprosthetic fracture, aseptic loosening, or mechanical breakage of any component of the compressive device in the endoprosthesis. In final analysis, death was considered a competing event to revision surgery, and cumulative incidence was reported after competing-event analysis. A secondary aim was radiographic evaluation of the host-implant interface to assess the long-term cortical response to compressive osseointegration. RESULTS Spindle fracture or loosening was noted in three patients, and the remaining 17 patients maintained the compression device until the final follow-up. The risk of reoperation for aseptic loosening, periprosthetic fracture, or mechanical breakage of the implant using a competing risks estimator was 12% at 10 years (95% CI 0% to 26%). These complications occurred within 29 months of the index surgery; no patients had implant loosening or mechanical breakdown after this initial period. On radiographic assessment, 14 patients demonstrated cortical hypertrophy of the bone-implant interface, six patients had maintenance of the native cortical contour, and no patients had cortical atrophy or narrowing at the implant interface.Conclusion Long-term follow-up in patients with compressive osseointegrative endoprosthetic devices demonstrated no late revisions because of periprosthetic fracture, aseptic loosening, or implant breakage in this cohort with a minimum 10-year follow-up. There was no evidence of late-onset cortical atrophy or stress shielding at the host-implant interface. This study supports the long-term stability of the interface between host bone and the endoprosthesis in compressive osseointegration devices. LEVEL OF EVIDENCE Level IV, therapeutic study.
Collapse
Affiliation(s)
- John Groundland
- Department of Orthopedics, Sarcoma Service, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Jeffrey M. Brown
- University of Miami Miller School of Medicine, Orthopedics, Miami, FL, USA
| | - Michael Monument
- Arnie Charbonneau Cancer Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Nicholas Bernthal
- Department of Orthopaedic Surgery, David Geffen School of Medicine at the University of California, Los Angeles, Santa Monica, CA, USA
| | - Kevin B. Jones
- Department of Orthopedics, Sarcoma Service, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - R. Lor Randall
- Department of Orthopedic Surgery, University of California, Davis, UC Davis Medical Center, Sacramento, CA, USA
| |
Collapse
|
19
|
Guillen KP, Fujita M, Butterfield AJ, Scherer SD, Bailey MH, Chu Z, DeRose YS, Zhao L, Cortes-Sanchez E, Yang CH, Toner J, Wang G, Qiao Y, Huang X, Greenland JA, Vahrenkamp JM, Lum DH, Factor RE, Nelson EW, Matsen CB, Poretta JM, Rosenthal R, Beck AC, Buys SS, Vaklavas C, Ward JH, Jensen RL, Jones KB, Li Z, Oesterreich S, Dobrolecki LE, Pathi SS, Woo XY, Berrett KC, Wadsworth ME, Chuang JH, Lewis MT, Marth GT, Gertz J, Varley KE, Welm BE, Welm AL. A human breast cancer-derived xenograft and organoid platform for drug discovery and precision oncology. Nat Cancer 2022; 3:232-250. [PMID: 35221336 PMCID: PMC8882468 DOI: 10.1038/s43018-022-00337-6] [Citation(s) in RCA: 106] [Impact Index Per Article: 53.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 01/12/2022] [Indexed: 12/17/2022]
Abstract
Models that recapitulate the complexity of human tumors are urgently needed to develop more effective cancer therapies. We report a bank of human patient-derived xenografts (PDXs) and matched organoid cultures from tumors that represent the greatest unmet need: endocrine-resistant, treatment-refractory and metastatic breast cancers. We leverage matched PDXs and PDX-derived organoids (PDxO) for drug screening that is feasible and cost-effective with in vivo validation. Moreover, we demonstrate the feasibility of using these models for precision oncology in real time with clinical care in a case of triple-negative breast cancer (TNBC) with early metastatic recurrence. Our results uncovered a Food and Drug Administration (FDA)-approved drug with high efficacy against the models. Treatment with this therapy resulted in a complete response for the individual and a progression-free survival (PFS) period more than three times longer than their previous therapies. This work provides valuable methods and resources for functional precision medicine and drug development for human breast cancer. Welm and colleagues present a biobank of human-derived xenografts and organoids and demonstrate its value for high-throughput drug screening and applied precision medicine.
Collapse
Affiliation(s)
- Katrin P Guillen
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Maihi Fujita
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Andrew J Butterfield
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Sandra D Scherer
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Matthew H Bailey
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Eccles Institute of Human Genetics, University of Utah, Salt Lake City, UT, USA
| | - Zhengtao Chu
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Yoko S DeRose
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Ling Zhao
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Emilio Cortes-Sanchez
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Chieh-Hsiang Yang
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Jennifer Toner
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Guoying Wang
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Yi Qiao
- Eccles Institute of Human Genetics, University of Utah, Salt Lake City, UT, USA
| | - Xiaomeng Huang
- Eccles Institute of Human Genetics, University of Utah, Salt Lake City, UT, USA
| | - Jeffery A Greenland
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Jeffery M Vahrenkamp
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - David H Lum
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Rachel E Factor
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Pathology, University of Utah, Salt Lake City, UT, USA
| | - Edward W Nelson
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Cindy B Matsen
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Jane M Poretta
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Regina Rosenthal
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Surgery, University of Utah, Salt Lake City, UT, USA
| | - Anna C Beck
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Internal Medicine, Division of Medical Oncology, University of Utah, Salt Lake City, UT, USA
| | - Saundra S Buys
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Internal Medicine, Division of Medical Oncology, University of Utah, Salt Lake City, UT, USA
| | - Christos Vaklavas
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Internal Medicine, Division of Medical Oncology, University of Utah, Salt Lake City, UT, USA
| | - John H Ward
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Internal Medicine, Division of Medical Oncology, University of Utah, Salt Lake City, UT, USA
| | - Randy L Jensen
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Neurosurgery, University of Utah, Salt Lake City, UT, USA
| | - Kevin B Jones
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
| | - Zheqi Li
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, UPMC Hillman Cancer Center, Magee Womens Research Institute, Pittsburgh, PA, USA
| | - Steffi Oesterreich
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, UPMC Hillman Cancer Center, Magee Womens Research Institute, Pittsburgh, PA, USA
| | - Lacey E Dobrolecki
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, USA
| | - Satya S Pathi
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Xing Yi Woo
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Kristofer C Berrett
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Mark E Wadsworth
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Jeffrey H Chuang
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.,Department of Genetics and Genome Sciences, UCONN-Health, Farmington, CT, USA
| | - Michael T Lewis
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, USA
| | - Gabor T Marth
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.,Eccles Institute of Human Genetics, University of Utah, Salt Lake City, UT, USA
| | - Jason Gertz
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Katherine E Varley
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Bryan E Welm
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA. .,Department of Surgery, University of Utah, Salt Lake City, UT, USA.
| | - Alana L Welm
- Department of Oncological Sciences, University of Utah, Salt Lake City, UT, USA. .,Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| |
Collapse
|
20
|
Kraus RD, Weil CR, Wells S, Tward JD, Groundland JS, Jones KB, Cannon DM. Radiation Therapy in Conjunction With Surgical Stabilization of Impending or Pathologic Fractures Secondary to Metastasis: Is There a Difference Between Single and Multifraction Regimens? Adv Radiat Oncol 2022; 7:100795. [PMID: 35128177 PMCID: PMC8804168 DOI: 10.1016/j.adro.2021.100795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/27/2021] [Indexed: 11/24/2022] Open
|
21
|
Brown JM, Rakoczy K, Hart J, Jones KB, Groundland JS. Presenting features and overall survival of chondrosarcoma of the pelvis. Cancer Treat Res Commun 2022; 30:100510. [PMID: 34999477 DOI: 10.1016/j.ctarc.2022.100510] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/02/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Chondrosarcoma is the second most common sarcoma of bone. This sarcoma is generally unresponsive to chemotherapy and radiation and is primarily managed through surgical excision. Pelvic chondrosarcoma presents a distinct therapeutic challenge due the complexity of resection, frequent recurrence and metastasis, and high post-operative morbidity. METHODS The SEER database was queried for pelvic chondrosarcoma diagnosed between 2004 and 2015. Cases were described by age, sex, tumor size, extension, grade, metastasis, and therapeutic intervention. These same variables were assessed for the upper extremities, lower extremities, skull and facial bones, thoracic bones, and vertebral column. RESULTS In total, 472 cases of pelvic chondrosarcoma were identified, representing 18.4% out of 2571 cases of chondrosarcoma distributed throughout the skeletal system. Among pelvic cases, 288 were male and 184 were female, with a median age of diagnosis of 54. Median tumor size was 96 mm, 64.9% of tumors were considered extracompartmental, and 11.3% of tumors were metastatic at time of diagnosis. The 2, 5, and 10-year survival rates for all cases of primary chondrosarcoma of the pelvis are 76.7%, 61.8%, and 52.2%, respectively. Survival was worse for patients with metastasis, male sex, age >60, tumor size >8 cm, dedifferentiated histology, and no surgical resection. On multivariate assessment high grade and metastasis most significantly predicted worse overall survival. CONCLUSION Pelvic chondrosarcoma commonly presents with high-risk features including larger tumor size, extracompartmental extension, and metastatic disease at diagnosis, predicting worse overall survival compared to non-pelvic tumors, and were the least amenable to surgical resection.
Collapse
Affiliation(s)
- Jeffrey Mark Brown
- University of Miami Miller School of Medicine, Orthopaedics, Miami, FL, United States of America.
| | - Kyla Rakoczy
- University of Miami Miller School of Medicine, Orthopaedics, Miami, FL, United States of America
| | - Jacqueline Hart
- Department of Orthopaedics, Musculoskeletal Surgical Oncology, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, United States of America
| | - Kevin B Jones
- Department of Orthopaedics, Musculoskeletal Surgical Oncology, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, United States of America
| | - John S Groundland
- Department of Orthopaedics, Musculoskeletal Surgical Oncology, University of Utah, Huntsman Cancer Institute, Salt Lake City, UT, United States of America
| |
Collapse
|
22
|
Li J, Mulvihill TS, Li L, Barrott JJ, Nelson ML, Wagner L, Lock IC, Pozner A, Lambert SL, Ozenberger BB, Ward MB, Grossmann AH, Liu T, Banito A, Cairns BR, Jones KB. A Role for SMARCB1 in Synovial Sarcomagenesis Reveals That SS18-SSX Induces Canonical BAF Destruction. Cancer Discov 2021; 11:2620-2637. [PMID: 34078620 PMCID: PMC8567602 DOI: 10.1158/2159-8290.cd-20-1219] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 04/06/2021] [Accepted: 05/14/2021] [Indexed: 01/09/2023]
Abstract
Reduced protein levels of SMARCB1 (also known as BAF47, INI1, SNF5) have long been observed in synovial sarcoma. Here, we show that combined Smarcb1 genetic loss with SS18-SSX expression in mice synergized to produce aggressive tumors with histomorphology, transcriptomes, and genome-wide BAF-family complex distributions distinct from SS18-SSX alone, indicating a defining role for SMARCB1 in synovial sarcoma. Smarcb1 silencing alone in mesenchyme modeled epithelioid sarcomagenesis. In mouse and human synovial sarcoma cells, SMARCB1 was identified within PBAF and canonical BAF (CBAF) complexes, coincorporated with SS18-SSX in the latter. Recombinant expression of CBAF components in human cells reconstituted CBAF subcomplexes that contained equal levels of SMARCB1 regardless of SS18 or SS18-SSX inclusion. In vivo, SS18-SSX expression led to whole-complex CBAF degradation, rendering increases in the relative prevalence of other BAF-family subtypes, PBAF and GBAF complexes, over time. Thus, SS18-SSX alters BAF subtypes levels/balance and genome distribution, driving synovial sarcomagenesis. SIGNIFICANCE: The protein level of BAF component SMARCB1 is reduced in synovial sarcoma but plays a defining role, incorporating into PBAF and SS18-SSX-containing canonical BAF complexes. Reduced levels of SMARCB1 derive from whole-complex degradation of canonical BAF driven by SS18-SSX, with relative increases in the abundance of other BAF-family subtypes.See related commentary by Maxwell and Hargreaves, p. 2375.This article is highlighted in the In This Issue feature, p. 2355.
Collapse
Affiliation(s)
- Jinxiu Li
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Timothy S. Mulvihill
- Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Li Li
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Jared J. Barrott
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Mary L. Nelson
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Lena Wagner
- Hopp Children's Cancer Center (KiTZ), German Cancer Research Center (DFKZ), Heidelberg, Germany
| | - Ian C. Lock
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Amir Pozner
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Sydney Lynn Lambert
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Benjamin B. Ozenberger
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Michael B. Ward
- Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah.,Department of Pathology, University of Utah, Salt Lake City, Utah
| | - Allie H. Grossmann
- Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah.,Department of Pathology, University of Utah, Salt Lake City, Utah
| | - Ting Liu
- Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah.,Department of Pathology, University of Utah, Salt Lake City, Utah
| | - Ana Banito
- Hopp Children's Cancer Center (KiTZ), German Cancer Research Center (DFKZ), Heidelberg, Germany
| | - Bradley R. Cairns
- Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah.,Howard Hughes Medical Institute, University of Utah, Salt Lake City, Utah.,Corresponding Authors: Kevin B. Jones, University of Utah, Huntsman Cancer Institute, 2000 Circle of Hope Drive, Salt Lake City, UT 84112. Phone: 801-585-0300; Fax: 801-585-7084; E-mail: ; and Bradley R. Cairns,
| | - Kevin B. Jones
- Department of Orthopedics, University of Utah, Salt Lake City, Utah.,Department of Oncological Sciences, University of Utah, Salt Lake City, Utah.,Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah.,Corresponding Authors: Kevin B. Jones, University of Utah, Huntsman Cancer Institute, 2000 Circle of Hope Drive, Salt Lake City, UT 84112. Phone: 801-585-0300; Fax: 801-585-7084; E-mail: ; and Bradley R. Cairns,
| |
Collapse
|
23
|
Himbert C, Hathaway CA, Daniels B, Salas K, Ashworth A, Gigic B, Lin T, Viskochil R, Kirchhoff AC, Grossman D, Ose J, Tward J, Scaife C, Figueiredo JC, Toriola AT, Beck A, Shibata D, Gonzalez BD, Matsen C, Christenson C, Ma DS, Colman H, Hunt JP, Jones KB, Lee CJ, Larson M, Onega T, Akerley WL, Li CI, Schneider M, Penedo FJ, Siegel EM, Tworoger SS, Ulrich CM, Peoples AR. Impact of the COVID-19 pandemic on exercise habits among cancer patients. Res Sq 2021:rs.3.rs-704646. [PMID: 34580667 PMCID: PMC8475966 DOI: 10.21203/rs.3.rs-704646/v1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Purpose There is limited information on how the COVID-19 pandemic has changed health behaviors among cancer patients. We examined the impact of the pandemic on changes in exercise behaviors and identified characteristics associated with these changes among cancer patients. Methods Cancer patients (n = 1,361) completed a survey from August-September 2020 to assess COVID-19 pandemic-related changes in health behaviors and psychosocial factors. Patients were categorized into 3 groups: exercising less, exercising did not change, and exercising more. Patient characteristics were compared by exercise groups. Results One-third of the patients reported a decreased amount of regular exercise, while 11% reported exercising more during the pandemic. Patients who exercised less were more likely to be unemployed/retired, undergoing active treatment, and had increased pandemic-related alcohol consumption and psychosocial stressors such as loneliness and financial stress (all p < 0.05). In contrast, patients who exercised more were younger, female, full-time employed, did not consume alcohol, and had good health status and more social interactions (all p < 0.05). Patients who were living in rural areas and did not experience changes in daily life, were also more likely not to experience changes in exercise habits (all p < 0.05). Conclusion Our results indicate that a significant proportion of cancer patients experienced changes in exercise habits during the first 6 months of the COVID-19 pandemic. Age, sex, employment status, health status, alcohol consumption, and psychosocial factors were associated with changes in exercise behaviors. Providers should monitor for changes in health behaviors, such as exercise, because of their importance in improving cancer survivorship.
Collapse
Affiliation(s)
- Caroline Himbert
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | | | - Bailee Daniels
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Karen Salas
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Anjelica Ashworth
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Biljana Gigic
- Heidelberg University: Ruprecht Karls Universitat Heidelberg
| | - Tengda Lin
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Richard Viskochil
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Anne C Kirchhoff
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Douglas Grossman
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Jennifer Ose
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Jonathan Tward
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Courtney Scaife
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Jane C Figueiredo
- Cedars-Sinai Comprehensive Cancer Center: Cedars-Sinai Medical Center Samuel Oschin Comprehensive Cancer Institute
| | | | - Anna Beck
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - David Shibata
- University of Tennessee Health Science Center Bookstore: The University of Tennessee Health Science Center VolShop Memphis
| | | | - Cindy Matsen
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Cristina Christenson
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Debra S Ma
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Howard Colman
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Jason P Hunt
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Kevin B Jones
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Catherine J Lee
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Mikaela Larson
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Tracy Onega
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | - Wallace L Akerley
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| | | | | | | | | | | | | | - Anita R Peoples
- Huntsman Cancer Institute Cancer Hospital: University of Utah Health Huntsman Cancer Institute
| |
Collapse
|
24
|
Kim SK, Nguyen C, Jones KB, Tashjian RZ. A genome-wide association study for shoulder impingement and rotator cuff disease. J Shoulder Elbow Surg 2021; 30:2134-2145. [PMID: 33482370 DOI: 10.1016/j.jse.2020.11.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 11/15/2020] [Accepted: 11/19/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purpose of the study was to identify genetic variants associated with rotator cuff disease by performing a genome-wide association study (GWAS) for shoulder impingement using the UK Biobank (UKB) cohort and then combining the GWAS data with a prior GWAS for rotator cuff tears. The loci identified by the GWAS and meta-analysis were examined for changes in expression following rotator cuff tearing using RNA sequencing. METHODS A GWAS was performed using data from UKB with 3864 cases of shoulder impingement. The summary statistics from shoulder impingement and a prior study on rotator cuff tears were combined in a meta-analysis. Also, the previous association of 2 single-nucleotide polymorphisms (SNPs) with shoulder impingement from a published GWAS using the UKB was tested. Rotator cuff tendon biopsies were obtained from 24 patients with full-thickness rotator cuff tears who underwent arthroscopic rotator cuff repair (cases) and 9 patients who underwent open reduction internal fixation for a proximal humeral fracture (controls). Total RNA was extracted and differential gene expression was measured by RNA sequencing for genes with variants associated with rotator cuff tearing. RESULTS The shoulder impingement GWAS identified 4 new loci: LOC100506457, LSP1P3, LOC100506207, and MIS18BP1/LINC00871. Combining data with a prior GWAS for rotator cuff tears in a meta-analysis resulted in the identification of an additional 7 loci: SLC39A8/UBE2D3, C5orf63, ASTN2, STK24, FRMPD4, ACOT9/SAT1, and LINC00890/ALG13. Many of the identified loci have known biologic functions or prior associations with diseases, suggesting possible biologic pathways leading to rotator cuff disease. RNA sequencing experiments show that expression of STK24 increases whereas expression of SAT1 and UBE2D3 decreases following rotator cuff tearing. Two SNPs previously reported to show an association with shoulder impingement from a prior UKB GWAS were not validated in our study. CONCLUSION This is the first GWAS for shoulder impingement in which new data from UKB enabled the identification of 4 loci showing a genetic association. A meta-analysis with a prior GWAS for rotator cuff tearing identified an additional 7 loci. The known biologic roles of many of the 11 loci suggest plausible biologic mechanisms underlying the etiology of rotator cuff disease. The risk alleles from each of the genetic loci can be used to assess the risk for rotator cuff disease in individual patients, enabling preventative or restorative actions via personalized medicine.
Collapse
Affiliation(s)
- Stuart K Kim
- Department of Developmental Biology, Stanford University Medical School, Stanford, CA, USA
| | - Condor Nguyen
- Department of Developmental Biology, Stanford University Medical School, Stanford, CA, USA
| | - Kevin B Jones
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Robert Z Tashjian
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT, USA.
| |
Collapse
|
25
|
Panza E, Ozenberger BB, Straessler KM, Barrott JJ, Li L, Wang Y, Xie M, Boulet A, Titen SW, Mason CC, Lazar AJ, Ding L, Capecchi MR, Jones KB. The clear cell sarcoma functional genomic landscape. J Clin Invest 2021; 131:e146301. [PMID: 34156976 DOI: 10.1172/jci146301] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 06/18/2021] [Indexed: 11/17/2022] Open
Abstract
Clear cell sarcoma (CCS) is a deadly malignancy affecting adolescents and young adults. It is characterized by reciprocal translocations resulting in expression of the chimeric EWSR1-ATF1 or EWSR1-CREB1 fusion proteins, driving sarcomagenesis. Besides these characteristics, CCS has remained genomically uncharacterized. Copy number analysis of human CCSs showed frequent amplifications of the MITF locus and chromosomes 7 and 8. Few alterations were shared with Ewing sarcoma or desmoplastic, small round cell tumors, which are other EWSR1-rearranged tumors. Exome sequencing in mouse tumors generated by expression of EWSR1-ATF1 from the Rosa26 locus demonstrated no other repeated pathogenic variants. Additionally, we generated a new CCS mouse by Cre-loxP-induced chromosomal translocation between Ewsr1 and Atf1, resulting in copy number loss of chromosome 6 and chromosome 15 instability, including amplification of a portion syntenic to human chromosome 8, surrounding Myc. Additional experiments in the Rosa26 conditional model demonstrated that Mitf or Myc can contribute to sarcomagenesis. Copy number observations in human tumors and genetic experiments in mice rendered, for the first time to our knowledge, a functional landscape of the CCS genome. These data advance efforts to understand the biology of CCS using innovative models that will eventually allow us to validate preclinical therapies necessary to achieve longer and better survival for young patients with this disease.
Collapse
Affiliation(s)
- Emanuele Panza
- Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, Utah, USA.,Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Benjamin B Ozenberger
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Krystal M Straessler
- Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, Utah, USA.,Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Jared J Barrott
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Li Li
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Yanliang Wang
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Mingchao Xie
- Departments of Medicine and Genetics, McDonnell Genome Institute, Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Anne Boulet
- Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Simon Wa Titen
- Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Clinton C Mason
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Alexander J Lazar
- Departments of Pathology and Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Li Ding
- Departments of Medicine and Genetics, McDonnell Genome Institute, Siteman Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Mario R Capecchi
- Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Kevin B Jones
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, USA
| |
Collapse
|
26
|
Stacchiotti S, Frezza AM, Blay JY, Baldini EH, Bonvalot S, Bovée JVMG, Callegaro D, Casali PG, Chiang RCJ, Demetri GD, Demicco EG, Desai J, Eriksson M, Gelderblom H, George S, Gounder MM, Gronchi A, Gupta A, Haas RL, Hayes-Jardon A, Hohenberger P, Jones KB, Jones RL, Kasper B, Kawai A, Kirsch DG, Kleinerman ES, Le Cesne A, Lim J, Chirlaque López MD, Maestro R, Marcos-Gragera R, Martin Broto J, Matsuda T, Mir O, Patel SR, Raut CP, Razak ARA, Reed DR, Rutkowski P, Sanfilippo RG, Sbaraglia M, Schaefer IM, Strauss DC, Sundby Hall K, Tap WD, Thomas DM, van der Graaf WTA, van Houdt WJ, Visser O, von Mehren M, Wagner AJ, Wilky BA, Won YJ, Fletcher CDM, Dei Tos AP, Trama A. Ultra-rare sarcomas: A consensus paper from the Connective Tissue Oncology Society community of experts on the incidence threshold and the list of entities. Cancer 2021; 127:2934-2942. [PMID: 33910263 DOI: 10.1002/cncr.33618] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/10/2021] [Accepted: 03/11/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Among sarcomas, which are rare cancers, many types are exceedingly rare; however, a definition of ultra-rare cancers has not been established. The problem of ultra-rare sarcomas is particularly relevant because they represent unique diseases, and their rarity poses major challenges for diagnosis, understanding disease biology, generating clinical evidence to support new drug development, and achieving formal authorization for novel therapies. METHODS The Connective Tissue Oncology Society promoted a consensus effort in November 2019 to establish how to define ultra-rare sarcomas through expert consensus and epidemiologic data and to work out a comprehensive list of these diseases. The list of ultra-rare sarcomas was based on the 2020 World Health Organization classification, The incidence rates were estimated using the Information Network on Rare Cancers (RARECARENet) database and NETSARC (the French Sarcoma Network's clinical-pathologic registry). Incidence rates were further validated in collaboration with the Asian cancer registries of Japan, Korea, and Taiwan. RESULTS It was agreed that the best criterion for a definition of ultra-rare sarcomas would be incidence. Ultra-rare sarcomas were defined as those with an incidence of approximately ≤1 per 1,000,000, to include those entities whose rarity renders them extremely difficult to conduct well powered, prospective clinical studies. On the basis of this threshold, a list of ultra-rare sarcomas was defined, which comprised 56 soft tissue sarcoma types and 21 bone sarcoma types. CONCLUSIONS Altogether, the incidence of ultra-rare sarcomas accounts for roughly 20% of all soft tissue and bone sarcomas. This confirms that the challenges inherent in ultra-rare sarcomas affect large numbers of patients.
Collapse
Affiliation(s)
- Silvia Stacchiotti
- Department of Medical Oncology, National Cancer Institute of Milan, Milan, Italy
| | - Anna Maria Frezza
- Department of Medical Oncology, National Cancer Institute of Milan, Milan, Italy
| | - Jean-Yves Blay
- Leon Berard Center, Claude Bernard University Lyon 1, UNICANCER Hospital Network, Lyon, France
| | - Elizabeth H Baldini
- Department of Radiation Oncology, Dana-Farber/Brigham and Women's Cancer Center, Boston, Massachusetts
| | - Sylvie Bonvalot
- Department of Surgical Oncology, Curie Institute, University of Paris-Sciences and Letters, Paris, France
| | - Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
| | - Dario Callegaro
- Department of Surgery, National Cancer Institute of Milan, Milan, Italy
| | - Paolo G Casali
- Department of Medical Oncology, National Cancer Institute of Milan, Milan, Italy
| | - RuRu Chun-Ju Chiang
- Taiwan Cancer Registry Center, Taipei, Taiwan.,Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - George D Demetri
- Department of Medical Oncology, Ludwig Center at Harvard Medical School, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Elisabeth G Demicco
- Department of Pathobiology and Laboratory Medicine, University of Toronto/Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Jayesh Desai
- Department of Medical Oncology, Peter MacCallum Cancer Center, Melbourne, Victoria, Australia
| | - Mikael Eriksson
- Department of Oncology, Skane University Hospital and Lund University, Lund, Sweden
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, Netherlands
| | - Suzanne George
- Department of Medical Oncology, Ludwig Center at Harvard Medical School, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Mrinal M Gounder
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.,Weill Cornell Medical College, New York, New York
| | | | - Abha Gupta
- Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Princess Margaret Cancer Center, Toronto, Ontario, Canada
| | - Rick L Haas
- Department of Radiotherapy, Netherlands Cancer Institute, Amsterdam, Netherlands.,Department of Radiotherapy, Leiden University Medical Center, Amsterdam, Netherlands
| | - Andrea Hayes-Jardon
- Department of Surgery, the Royal Marsden National Health Service Foundation Trust, London, United Kingdom
| | - Peter Hohenberger
- Sarcoma Unit, Mannheim University Medical Center, University of Heidelberg, Mannheim, Germany
| | - Kevin B Jones
- Department of Orthopedics, University of Utah, Salt Lake City, Utah
| | - Robin L Jones
- Sarcoma Unit, Royal Marsden NHS Foundation Trust/Institute of Cancer Research, London, UK
| | - Bernd Kasper
- Sarcoma Unit, Mannheim University Medical Center, University of Heidelberg, Mannheim, Germany
| | - Akira Kawai
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - David G Kirsch
- Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina
| | - Eugene S Kleinerman
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Axel Le Cesne
- Medical Oncology, Gustave Roussy Institute, Villejuif, Ile-de-France, France
| | - Jiwon Lim
- Division of Cancer Registration and Surveillance, National Cancer Center, Ilsandong-gu, Goyang-si, Republic of Korea
| | - María Dolores Chirlaque López
- Department of Epidemiology, Regional Health Council, Biomedical Research Institute of Murcia-Arrixaca, Murcia University, Murcia, Spain
| | - Roberta Maestro
- Unit of Oncogenetics and Functional Oncogenomics, Aviano IRCCS Oncology Referral Center, Aviano, Italy
| | - Rafael Marcos-Gragera
- Epidemiology Unit and Girona Cancer Registry, Oncology Coordination Plan, Department of Health, Autonomous Government of Catalonia, Catalan Institute of Oncology, Girona, Spain
| | - Javier Martin Broto
- Medical Oncology Department, University Hospital Virgen del Rocio, Sevilla, Spain
| | - Tomohiro Matsuda
- National Cancer Registry Section, Center for Cancer Registries, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan
| | - Olivier Mir
- Medical Oncology, Gustave Roussy Institute, Villejuif, Ile-de-France, France
| | - Shreyaskumar R Patel
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chandrajit P Raut
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts.,Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | | | - Damon R Reed
- Department of Interdisciplinary Cancer Management, Moffitt Cancer Center, Tampa, Florida
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Roberta G Sanfilippo
- Department of Medical Oncology, National Cancer Institute of Milan, Milan, Italy
| | - Marta Sbaraglia
- Department of Pathology, University Hospital of Padova, Padova, Italy
| | - Inga-Marie Schaefer
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Dirk C Strauss
- Sarcoma Unit, Royal Marsden NHS Foundation Trust/Institute of Cancer Research, London, UK
| | - Kirsten Sundby Hall
- Department of Oncology, the Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - William D Tap
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.,Weill Cornell Medical College, New York, New York
| | - David M Thomas
- Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | | | - Winan J van Houdt
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Otto Visser
- Department of Registration, Netherlands Comprehensive Cancer Organization, Utrecht, Netherlands
| | - Margaret von Mehren
- Department of Hematology and Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Andrew J Wagner
- Department of Medical Oncology, Ludwig Center at Harvard Medical School, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Breelyn A Wilky
- Department of Medicine, University of Colorado Cancer Center, Aurora, Colorado
| | - Young-Joo Won
- Division of Cancer Registration and Surveillance, National Cancer Center, Ilsandong-gu, Goyang-si, Republic of Korea
| | - Christopher D M Fletcher
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Angelo P Dei Tos
- Department of Pathology, University Hospital of Padova, Padova, Italy
| | - Annalisa Trama
- Evaluative Epidemiology Unit, Department of Research, National Cancer Institute of Milan, Milan, Italy
| |
Collapse
|
27
|
Kannan S, Lock I, Ozenberger BB, Jones KB. Genetic drivers and cells of origin in sarcomagenesis. J Pathol 2021; 254:474-493. [DOI: 10.1002/path.5617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/01/2020] [Accepted: 01/06/2021] [Indexed: 02/06/2023]
Affiliation(s)
- Sarmishta Kannan
- Departments of Orthopaedics and Oncological Sciences Huntsman Cancer Institute, University of Utah School of Medicine Salt Lake City UT USA
| | - Ian Lock
- Departments of Orthopaedics and Oncological Sciences Huntsman Cancer Institute, University of Utah School of Medicine Salt Lake City UT USA
| | - Benjamin B Ozenberger
- Departments of Orthopaedics and Oncological Sciences Huntsman Cancer Institute, University of Utah School of Medicine Salt Lake City UT USA
| | - Kevin B Jones
- Departments of Orthopaedics and Oncological Sciences Huntsman Cancer Institute, University of Utah School of Medicine Salt Lake City UT USA
| |
Collapse
|
28
|
Daniels B, Himbert C, Hathway CA, Lin T, Salas K, Ashworth A, Kirchhoff AC, Beck A, Matsen C, Scaife C, Christenson C, Grossman D, Colman H, Hunt JP, Ose J, Tward J, Jones KB, Deininger M, Larson M, LaStayo P, Varghese T, Onega T, Akerley WL, Penedo FJ, Siegel EM, Ulrich CM, Tworoger SS, Peoples AR. Abstract S04-03: Impact of the COVID-19 pandemic on social and health behaviors among rural and urban cancer patients at Huntsman Cancer Institute (HCI). Clin Cancer Res 2021. [DOI: 10.1158/1557-3265.covid-19-21-s04-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: The COVID-19 pandemic has disrupted many facets of life for rural and urban patients with cancer. Here, we characterize the impact of the pandemic on social and health behaviors of rural and urban cancer patients. Methods: N=1,326 adult cancer patients, who visited HCI in the last 4 years and enrolled in either Total Cancer Care or Precision Exercise Prescription studies, completed a COVID-19 survey. The survey was administered between Aug and Sept 2020 and included questions on demographic and clinical information as well as employment status, health behaviors, and COVID-19 prevention measures. Results: The mean age was 61 (19-92) years, with 54% female, 97% non-Hispanic White, 80% stage I-III, 42% employed full or part-time, 25% living in rural counties, and 85% reporting good to excellent overall health. Cancer patients in rural compared to urban counties were more likely to be older (rural=63 vs. urban=60 years; p=0.01), retired or not employed (rural=63% vs. urban=56%; p=0.04), not have health insurance coverage (rural=4% vs. urban=2%; p=0.01), and have ever smoked (rural=35% vs. urban=24%; p=0.001). However, urban patients reported “somewhat” to “a lot” of change in their daily lives more frequently than rural patients (urban=86% vs. rural=77%; p<0.001), but there were no differences in change in social interaction or feeling lonely between populations. Changes in health behaviors namely exercise habits due to the pandemic were more common in patients residing in urban vs. rural counties (urban=51% vs. rural=39%; p<0.001), with more urban patients either exercising less (urban=23% vs. rural=17%) or more frequently (urban=12% vs. rural=8%); however, there were no significant differences with respect to changes in alcohol consumption between these groups. In terms of prevention measures, urban patients compared to rural patients were more likely to use face masks “fairly” or “very often” (urban=94% vs. rural=83%; p<0.001) and also felt they were more likely to contract a COVID-19 infection (22% vs. 14%; p=0.003), but there were no differences for other risk mitigation behaviors, such as hand sanitizer use. Conclusion: These findings suggest that the first 6 months of the COVID-19 pandemic had disparate effects on cancer patients living in rural and urban counties. Rural patients were more likely to have risk factors associated with poor health outcomes, such as not having health insurance coverage and having a history of smoking. However, urban patients were more likely to experience larger changes in their daily lives and exercise habits. Urban patients were more likely to follow preventive measures (e.g., wearing face masks) and felt they were at a greater risk of contracting the virus. Further research is needed to better characterize the pandemic's short- and long-term effects on cancer patients in rural and urban settings and appropriate interventions. Funding: U01CA206110, R01CA211705.
Citation Format: Bailee Daniels, Caroline Himbert, Cassandra A. Hathway, Tengda Lin, Karen Salas, Anjelica Ashworth, Anne C. Kirchhoff, Anna Beck, Cindy Matsen, Courtney Scaife, Cristina Christenson, Douglas Grossman, Howard Colman, Jason P. Hunt, Jennifer Ose, Jonathan Tward, Kevin B. Jones, Michael Deininger, Mikaela Larson, Paul LaStayo, Thomas Varghese, Tracy Onega, Wallace L. Akerley, Frank J. Penedo, Erin M. Siegel, Cornelia M. Ulrich, Shelley S. Tworoger, Anita R. Peoples. Impact of the COVID-19 pandemic on social and health behaviors among rural and urban cancer patients at Huntsman Cancer Institute (HCI) [abstract]. In: Proceedings of the AACR Virtual Meeting: COVID-19 and Cancer; 2021 Feb 3-5. Philadelphia (PA): AACR; Clin Cancer Res 2021;27(6_Suppl):Abstract nr S04-03.
Collapse
Affiliation(s)
| | - Caroline Himbert
- 2Dept. of Population Health Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | | | - Tengda Lin
- 2Dept. of Population Health Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Karen Salas
- 2Dept. of Population Health Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Anjelica Ashworth
- 2Dept. of Population Health Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Anne C. Kirchhoff
- 4Dept. of Pediatrics, Division of Hematology/Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Anna Beck
- 5Dept. of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Cindy Matsen
- 6Dept. of Surgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Courtney Scaife
- 6Dept. of Surgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | | | - Douglas Grossman
- 7Dept. of Dermatology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Howard Colman
- 8Dept. of Neurosurgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Jason P. Hunt
- 6Dept. of Surgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Jennifer Ose
- 2Dept. of Population Health Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Jonathan Tward
- 9Dept. of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Kevin B. Jones
- 10Dept. of Orthopedics, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Michael Deininger
- 5Dept. of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | | | - Paul LaStayo
- 11Dept. of Physical Therapy and Athletic Training, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Thomas Varghese
- 6Dept. of Surgery, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Tracy Onega
- 2Dept. of Population Health Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Wallace L. Akerley
- 5Dept. of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | - Frank J. Penedo
- 12Dept. of Psychology, Dept. of Medicine, University of Miami, Sylvester Comprehensive Cancer Center, Miami, FL
| | - Erin M. Siegel
- 3H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL,
| | - Cornelia M. Ulrich
- 2Dept. of Population Health Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| | | | - Anita R. Peoples
- 2Dept. of Population Health Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT,
| |
Collapse
|
29
|
Tashjian RZ, Kim SK, Roche MD, Jones KB, Teerlink CC. Genetic variants associated with rotator cuff tearing utilizing multiple population-based genetic resources. J Shoulder Elbow Surg 2021; 30:520-531. [PMID: 32663566 DOI: 10.1016/j.jse.2020.06.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 06/23/2020] [Accepted: 06/28/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND The etiology of rotator cuff tearing is likely multifactorial, including a potential genetic predisposition. The purpose of the study was to identify genetic variants associated with rotator cuff tearing utilizing the UK Biobank (UKB) cohort, confirm variants using a separate genetic database, and evaluate tissue expression of genes with associated variants following rotator cuff tearing using RNA sequencing. METHODS Genome-wide association study (GWAS): A GWAS was performed using data from UKB with 5701 cases of rotator cuff injury. RNA sequencing analyses: rotator cuff biopsies were obtained from 24 patients with full-thickness rotator cuff tears who underwent arthroscopic rotator cuff repair (cases) and 9 patients who underwent open reduction internal fixation for a proximal humerus fracture (controls). Total RNA was extracted and differential gene expression was measured by RNAseq for genes with variants associated with rotator cuff tearing. RESULTS The results of the UKB GWAS identified 3 loci that reached genome-wide statistical significance: 2 loci on chromosome 7 in GLCCI1 (rs4725069; P = 5.0E-09) and THSD7A (rs575224171; P = 5.3E-09), and 1 locus on chromosome 2 in ZNF804A (rs775583810; P = 3.9E-09). The association with rotator cuff injury of the GLCCI1 single-nucleotide polymorphism (SNP; rs4725069) was confirmed in the Kaiser Permanente Research Bank cohort (P = .008). Twenty previously reported SNPs in 12 genes were evaluated using summary statistics from the UKB GWAS, which confirmed 3 SNPs in TNC with rotator cuff injury (rs1138545, rs72758637, and rs7021589; all P < .0024). Of 17 genes with variants associated with rotator cuff injury (14 previously from literature plus 3 new genes from current UKB GWAS), TIMP2, Col5A1, TGFBR1, and TNC were upregulated (P < .001 for all) and THSD7A was downregulated (P = .005) in tears vs. controls in the RNA sequencing data set. CONCLUSION The UKB GWAS has identified 3 novel loci associated with rotator cuff tearing (ZNF804A, GLCCI1, THSD7A). Expression of the THSD7A gene was significantly downregulated in rotator cuff tears vs. controls supporting a potential functional role. Three previously reported SNPs in the TNC gene were validated in the UKB GWAS, supporting a role for this gene in rotator cuff tearing. Finally, TIMP2, Col5A1, TGFBR1, and TNC genes were found to have significantly upregulated tissue expression in cases vs. controls supporting a biologic role in tearing for these genes.
Collapse
Affiliation(s)
- Robert Z Tashjian
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT, USA.
| | - Stuart K Kim
- Department of Developmental Biology, Stanford University Medical School, Stanford, CA, USA
| | - Megan D Roche
- Department of Medicine, Stanford Prevention Research Center, Department of Epidemiology and Population Health, and Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, CA, USA; Department of Statistics, Stanford University School of Humanities and Sciences, Stanford, CA, USA
| | - Kevin B Jones
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Craig C Teerlink
- Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| |
Collapse
|
30
|
Lambert SL, Jones KB. SKP2 My Lou, My Darling. Cancer Res 2020; 80:2437-2438. [PMID: 32540853 DOI: 10.1158/0008-5472.can-20-1046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 11/16/2022]
Abstract
Myxofibrosarcoma and undifferentiated pleomorphic sarcoma (UPS) lack specific molecular underpinnings, show high rates of metastasis, and display limited responsiveness to current therapies, making them challenging cancers both to treat and to study. It has been noted that MFS and UPS frequently lose function of the tumor suppressor genes RB1 and TP53 In this issue of Cancer Research, Li and colleagues demonstrate that proliferation in RB1- and TP53-deficient MFS and UPS depends on SKP2; inhibiting SKP2 with the neddylation inhibitor, pevonedistat, halts tumor growth in a panel of patient-derived xenografts. This renders the oncogenic protein SKP2 a promising therapeutic target.See related article by Li et al., p. 2461.
Collapse
Affiliation(s)
- Sydney L Lambert
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah
| | - Kevin B Jones
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah.
| |
Collapse
|
31
|
Abstract
Epigenetic regulation is critical to physiological control of development, cell fate, cell proliferation, genomic integrity and, fundamentally, transcriptional regulation. This epigenetic control occurs at multiple levels including through DNA methylation, histone modification, nucleosome remodelling and modulation of the 3D chromatin structure. Alterations in genes that encode chromatin regulators are common among mesenchymal neoplasms, a collection of more than 160 tumour types including over 60 malignant variants (sarcomas) that have unique and varied genetic, biological and clinical characteristics. Herein, we review those sarcomas in which chromatin pathway alterations drive disease biology. Specifically, we emphasize examples of dysregulation of each level of epigenetic control though mechanisms that include alterations in metabolic enzymes that regulate DNA methylation and histone post-translational modifications, mutations in histone genes, subunit loss or fusions in chromatin remodelling and modifying complexes, and disruption of higher-order chromatin structure. Epigenetic mechanisms of tumorigenesis have been implicated in mesenchymal tumours ranging from chondroblastoma and giant cell tumour of bone to chondrosarcoma, malignant peripheral nerve sheath tumour, synovial sarcoma, epithelioid sarcoma and Ewing sarcoma - all diseases that present in a younger patient population than most cancers. Finally, we review current and potential future approaches for the development of sarcoma therapies based on this emerging understanding of chromatin dysregulation.
Collapse
Affiliation(s)
- Benjamin A Nacev
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- The Laboratory of Chromatin Biology and Epigenetics, The Rockefeller University, New York, NY, USA
| | - Kevin B Jones
- Department of Orthopaedics, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Andrew M Intlekofer
- Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jamie S E Yu
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - C David Allis
- The Laboratory of Chromatin Biology and Epigenetics, The Rockefeller University, New York, NY, USA
| | - William D Tap
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Marc Ladanyi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Torsten O Nielsen
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
| |
Collapse
|
32
|
Tashjian RZ, Lock I, Granger EK, Wang Y, Lee Y, Chalmers PN, Jones KB. Gene Expression in Torn Rotator Cuff Tendons Determined by RNA Sequencing. Orthop J Sports Med 2020; 8:2325967120927480. [PMID: 32647732 PMCID: PMC7325550 DOI: 10.1177/2325967120927480] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 02/19/2020] [Indexed: 11/17/2022] Open
Abstract
Background: Although the cause of rotator cuff tearing is likely multifactorial and a genetic predisposition has been proposed, the biochemical basis remains unknown. Purpose: To determine gene expression profiles in torn rotator cuff tendon tissue through use of RNA sequencing. Study Design: Controlled laboratory study. Methods: The supraspinatus tendon edge was biopsied in 24 patients undergoing arthroscopic rotator cuff repair for full-thickness supraspinatus rotator cuff tears. The supraspinatus tendon was also biopsied in 9 patients undergoing open reduction and internal fixation for a proximal humeral fracture (controls). Total RNA was extracted and sequenced. Differential gene expression was analyzed between the tear and control groups, and a secondary analysis was conducted between groups defined by an unbiased clustering. Results: Tear and control transcriptomes demonstrated significant differential expression in more than 3000 genes. The identified differential genes were highlighted in pathways involved in inflammation in control patients and extracellular matrix generation in patients with tears. Secondary analysis using unsupervised and thus unbiased hierarchical clustering revealed 2 clusters (c2 and c3). Cluster c3 contained smaller (P < .001) and less retracted (P = .018) tears (ie, tears earlier in the progression of rotator cuff disease) with increased expression of hypoxia target genes. Cluster c2 contained larger, more retracted tears (ie, tears further in the progression of rotator cuff disease) with increased expression of endothelial cell markers and chronic inflammation target genes. Tears in c2 had significantly worse healing rates compared with tears in c3 (0% vs 89%; P = .007). Conclusion: Smaller, less retracted tears had increased expression of hypoxia target genes and improved healing, whereas larger, more retracted tears were associated with endothelial cell markers and worse healing. Thus, hypoxia may be the inciting event for tear development, whereas with tear enlargement, a chronic, inflammatory, angiogenic process may predominate. Clinical Relevance: Identification of differential gene expression in rotator cuff tears may be a reliable tool to predict repair healing in the future.
Collapse
Affiliation(s)
- Robert Z Tashjian
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Ian Lock
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Erin K Granger
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Yangliang Wang
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Younghee Lee
- Department of Biomedical Informatics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Peter N Chalmers
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Kevin B Jones
- Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| |
Collapse
|
33
|
Blank AT, Larson BM, Shaw S, Wakefield CJ, King T, Jones KB, Randall RL. National Comprehensive Cancer Network guidelines compliance of a sarcoma service: A retrospective review. World J Clin Oncol 2020; 11:389-396. [PMID: 32874952 PMCID: PMC7450813 DOI: 10.5306/wjco.v11.i6.389] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/09/2020] [Accepted: 05/20/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Clinical workup and treatment guidelines have been published by the National Comprehensive Cancer Network (NCCN) to ensure patients are treated uniformly and appropriately. This study sought to retrospectively review patients with a new diagnosis of sarcoma who were treated in a National Cancer Institute (NCI) designated center and determine compliance rates with guidelines for sarcoma.
AIM To evaluate our compliance of NCCN sarcoma guidelines at a major NCI designated center and to report instances of deviation that could be used for future studies to improve patient care.
METHODS Data was collected retrospectively as an internal review and quality assessment of 35 newly diagnosed and treated patients. Demographic data were recorded and information concerning whether patients had appropriate imaging, biopsy and management. Variables of interest were expressed as raw numbers and percentages.
RESULTS Primary site imaging was obtained in 100% of cases. Chest and full-body imaging were obtained in 97% and 100% of indicated cases, respectively. Tissue was obtained preoperatively in 97% of cases. Imaging was reviewed at multidisciplinary Treatment Planning Conference (TPC) in 97% of cases. Pathology was reviewed in 94% of cases in TPC. Both tumor, node, metastasis staging and plan of care were reviewed in 100% of cases in TPC. Treatment guidelines were followed in 94% of cases reviewed.
CONCLUSION This study evaluated the workup and treatment provided by a single NCI designated sarcoma service to a series of patients with pathologies defined with the NCCN sarcoma treatment guidelines. Although adherence to NCCN was reported to be very high future prospective studies are required to investigate whether NCCN guidelines impact patient outcomes.
Collapse
Affiliation(s)
- Alan T Blank
- Department of Orthopedic Surgery, Division of Oncology, Rush University Medical Center, Chicago, IL 60612, United States
| | - Brandon Michael Larson
- Department of Orthopedic Surgery, Division of Oncology, Rush University Medical Center, Chicago, IL 60612, United States
| | - Sara Shaw
- Department of Orthopedics, University of Utah, Salt Lake City, UT 84108, United States
| | - Connor J Wakefield
- Department of Orthopedic Surgery, Division of Oncology, Rush University Medical Center, Chicago, IL 60612, United States
| | - Tricia King
- Department of Orthopedics, University of Utah, Salt Lake City, UT 84108, United States
| | - Kevin B Jones
- Department of Orthopedics, University of Utah, Salt Lake City, UT 84108, United States
| | - R Lor Randall
- Department of Orthopedic Surgery, University of California-Davis Medical Center, Sacramento, CA 95817, United States
| |
Collapse
|
34
|
Blank AT, Shaw S, Wakefield CJ, Zhang Y, Liu WJ, Jones KB, Randall RL. What factors influence patient experience in orthopedic oncology office visits? World J Clin Oncol 2020; 11:136-142. [PMID: 32257844 PMCID: PMC7103527 DOI: 10.5306/wjco.v11.i3.136] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 02/06/2020] [Accepted: 02/11/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Patient satisfaction and reported outcomes are becoming increasingly important in determining the efficacy of clinical care. To date no study has evaluated the patient experience in the orthopedic oncology outpatient setting to determine which factors of the encounter are priorities to the patient.
AIM To evaluate what factors impact patient experience and report satisfaction in an outpatient orthopedic oncology clinic.
METHODS Press Ganey® patient surveys from a single outpatient orthopedic oncology clinic at a tertiary care setting were prospectively collected per routine medical care. All orthopedic oncology patients who were seen in clinic and received electronic survey were included. All survey responses were submitted within one month of clinic appointment. IRB approval was obtained to retrospectively collect survey responses from 2015 to 2016. Basic demographic data along with survey category responses were collected and statistically analyzed.
RESULTS One hundred sixty-two patient surveys were collected. Average patient age was 54.4 years (SD = 16.2 years) and were comprised of 51.2% female and 48.4% male. 64.2% of patients were from in-state. Out of state residents were more likely to recommend both the practice and attending physician. The likelihood to recommend attending physician was positively associated with MD friendliness/courtesy (OR = 14.4, 95%CI: 2.5-84.3), MD confidence (OR = 48.2, 95%CI: 6.2-376.5), MD instructions follow-up care (OR = 2.5, 95%CI: 0.4-17.4), and sensitivity to needs (OR = 16.1, 95%CI: 1-262.5). Clinic operations performed well in the categories of courtesy of staff (76%) and cleanliness (75%) and less well in ease of getting on the phone (49%), information about delays (36%), and wait time (37%).
CONCLUSION Orthopedic specialties can utilize information from this study to improve care from the patient perspective. Future studies may be directed at how to improve these areas of care which are most valued by the patient.
Collapse
Affiliation(s)
- Alan T Blank
- Department of Orthopedic Surgery, Division of Oncology, Rush University Medical Center, Chicago, IL 61011, United States
| | - Sara Shaw
- Department of Orthopedics, University of Utah, Salt Lake City, UT 84122, United States
| | - Connor J Wakefield
- Department of Orthopedic Surgery, Division of Oncology, Rush University Medical Center, Chicago, IL 61011, United States
| | - Yue Zhang
- Department of Family & Preventive Medicine, University of Utah, Salt Lake City, UT 84108, United States
| | - Wei J Liu
- Scientific Computing and Image Institute, University of Utah, Salt Lake City, UT 84108, United States
| | - Kevin B Jones
- Department of Orthopedics, University of Utah, Salt Lake City, UT 84122, United States
| | - R Lor Randall
- Department of Orthopaedic Surgery, University of California-Davis Medical Center, Sacramento, CA 95817, United States
| |
Collapse
|
35
|
Abstract
GRM4, a GWAS-suspected tumor suppressor, is tested in a mouse model of osteosarcomagenesis as well as the putative oncogene it suppresses, IL23. Both are expressed in and exert the bulk of their influence among tumor-infiltrating myeloid-derived antigen-presenting cells, rather than osteosarcoma cells.See related article by Kansara et al., p. 1511.
Collapse
Affiliation(s)
- Kevin B Jones
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah.
| |
Collapse
|
36
|
Goodwin ML, Gundavda MK, Reddy R, Deogaonkar K, Lala M, Baliarsing A, Sciubba DM, Jones KB, Agarwal M. Extracorporeal radiation and reimplantation: a safe and viable option for reconstruction after sacral tumor resection? Ann Transl Med 2019; 7:229. [PMID: 31297394 DOI: 10.21037/atm.2019.01.79] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Primary tumors of the sacrum are difficult to manage, as they often require morbid resections and complex reconstructions. In the case of tumors such as chordoma or chondrosarcoma, aggressive resections are often required to achieve appropriate margins (extending disease-free survival), followed by complex reconstructions. These reconstructions are aimed at restoring the pelvic ring and have traditionally resulted in a lumbosacral construct that utilizes structural allograft/autograft bone (fibula most commonly used) and more recently, reconstruction with 3D-printed custom sacral prostheses. While there are no reports of anatomical reconstruction using sacral allografts, extracorporeal radiation therapy (ECRT) and reimplantation provides a size and shape-matched irradiated autograft which avoids the cultural stigma, structural strength and graft-host concerns associated with allografts, as well as the high costs and time to production associated with custom 3D-printed implants. Here we present an illustrative case with technical notes, outlining the steps used at our center for ECRT. While early results with ECRT in the sacrum are promising, future larger studies should be carried out to help detect differences that may exist in long-term complications.
Collapse
Affiliation(s)
- Matthew L Goodwin
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Orthopaedics, Hinduja Hospital, Mumbai, India.,Department of Orthopaedics, University of Utah, Salt Lake City, Utah, USA
| | | | - Rajeev Reddy
- Department of Orthopaedics, Hinduja Hospital, Mumbai, India
| | | | - Murad Lala
- Department of Orthopaedics, Hinduja Hospital, Mumbai, India
| | | | - Daniel M Sciubba
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kevin B Jones
- Department of Orthopaedics, University of Utah, Salt Lake City, Utah, USA
| | - Manish Agarwal
- Department of Orthopaedics, Hinduja Hospital, Mumbai, India
| |
Collapse
|
37
|
Mollaoglu G, Jones A, Wait SJ, Mukhopadhyay A, Jeong S, Arya R, Camolotto SA, Mosbruger TL, Stubben CJ, Conley CJ, Bhutkar A, Vahrenkamp JM, Berrett KC, Cessna MH, Lane TE, Witt BL, Salama ME, Gertz J, Jones KB, Snyder EL, Oliver TG. The Lineage-Defining Transcription Factors SOX2 and NKX2-1 Determine Lung Cancer Cell Fate and Shape the Tumor Immune Microenvironment. Immunity 2019; 49:764-779.e9. [PMID: 30332632 DOI: 10.1016/j.immuni.2018.09.020] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 08/16/2018] [Accepted: 09/25/2018] [Indexed: 12/13/2022]
Abstract
The major types of non-small-cell lung cancer (NSCLC)-squamous cell carcinoma and adenocarcinoma-have distinct immune microenvironments. We developed a genetic model of squamous NSCLC on the basis of overexpression of the transcription factor Sox2, which specifies lung basal cell fate, and loss of the tumor suppressor Lkb1 (SL mice). SL tumors recapitulated gene-expression and immune-infiltrate features of human squamous NSCLC; such features included enrichment of tumor-associated neutrophils (TANs) and decreased expression of NKX2-1, a transcriptional regulator that specifies alveolar cell fate. In Kras-driven adenocarcinomas, mis-expression of Sox2 or loss of Nkx2-1 led to TAN recruitment. TAN recruitment involved SOX2-mediated production of the chemokine CXCL5. Deletion of Nkx2-1 in SL mice (SNL) revealed that NKX2-1 suppresses SOX2-driven squamous tumorigenesis by repressing adeno-to-squamous transdifferentiation. Depletion of TANs in SNL mice reduced squamous tumors, suggesting that TANs foster squamous cell fate. Thus, lineage-defining transcription factors determine the tumor immune microenvironment, which in turn might impact the nature of the tumor.
Collapse
Affiliation(s)
- Gurkan Mollaoglu
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Alex Jones
- Department of Pathology, University of Utah, Salt Lake City, UT 84112, USA
| | - Sarah J Wait
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Anandaroop Mukhopadhyay
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Sangmin Jeong
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Rahul Arya
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | | | - Timothy L Mosbruger
- Huntsman Cancer Institute, Bioinformatics Shared Resource, Salt Lake City, UT 84112, USA
| | - Chris J Stubben
- Huntsman Cancer Institute, Bioinformatics Shared Resource, Salt Lake City, UT 84112, USA
| | - Christopher J Conley
- Huntsman Cancer Institute, Bioinformatics Shared Resource, Salt Lake City, UT 84112, USA
| | - Arjun Bhutkar
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Jeffery M Vahrenkamp
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Kristofer C Berrett
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Melissa H Cessna
- Intermountain Biorepository, Intermountain Healthcare, Salt Lake City, UT 84111, USA
| | - Thomas E Lane
- Department of Pathology, University of Utah, Salt Lake City, UT 84112, USA
| | - Benjamin L Witt
- Department of Pathology, University of Utah, Salt Lake City, UT 84112, USA; ARUP Laboratories at University of Utah, Salt Lake City, UT 84108, USA
| | - Mohamed E Salama
- Department of Pathology, University of Utah, Salt Lake City, UT 84112, USA; ARUP Laboratories at University of Utah, Salt Lake City, UT 84108, USA
| | - Jason Gertz
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Kevin B Jones
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA; Department of Orthopaedics, University of Utah, Salt Lake City, UT 84112, USA
| | - Eric L Snyder
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA; Department of Pathology, University of Utah, Salt Lake City, UT 84112, USA
| | - Trudy G Oliver
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA.
| |
Collapse
|
38
|
Mika A, Luelling SE, Pavek A, Nartker C, Heyneman AL, Jones KB, Barrott JJ. Epigenetic Changes at the Birc5 Promoter Induced by YM155 in Synovial Sarcoma. J Clin Med 2019; 8:jcm8030408. [PMID: 30909651 PMCID: PMC6463023 DOI: 10.3390/jcm8030408] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/20/2019] [Accepted: 03/21/2019] [Indexed: 12/21/2022] Open
Abstract
YM155 is an anti-cancer therapy that has advanced into 11 different human clinical trials to treat various cancers. This apoptosis-inducing therapy indirectly affects the protein levels of survivin (gene: Birc5), but the molecular underpinnings of the mechanism remain largely unknown. Synovial sarcoma is a rare soft-tissue malignancy with high protein expression of survivin. We investigated whether YM155 would be a viable therapeutic option to treat synovial sarcoma. YM155 therapy was applied to human synovial sarcoma cell lines and to a genetically engineered mouse model of synovial sarcoma. We discovered that YM155 exhibited nanomolar potency against human synovial sarcoma cell lines and the treated mice with synovial sarcoma demonstrated a 50% reduction in tumor volume compared to control treated mice. We further investigated the mechanism of action of YM155 by looking at the change of lysine modifications of the histone tails that were within 250 base pairs of the Birc5 promoter. Using chromatin immunoprecipitation (ChIP)-qPCR, we discovered that the histone epigenetic marks of H3K27 for the Birc5 promoter changed upon YM155 treatment. H3K27me3 and H3K27ac increased, but the net result was decreased Birc5/survivin expression. Furthermore, the combination of molecular events resulted in caspase 3/7/8 upregulation and death of the sarcoma cells.
Collapse
Affiliation(s)
- Aleksander Mika
- Departments of Orthopedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112, USA.
| | - Sarah E Luelling
- Department of Biomedical and Pharmaceutical Sciences, Idaho State University, Pocatello, ID 83209, USA.
| | - Adriene Pavek
- Department of Biomedical and Pharmaceutical Sciences, Idaho State University, Pocatello, ID 83209, USA.
| | - Christopher Nartker
- Department of Biomedical and Pharmaceutical Sciences, Idaho State University, Pocatello, ID 83209, USA.
| | - Alexandra L Heyneman
- Department of Biomedical and Pharmaceutical Sciences, Idaho State University, Pocatello, ID 83209, USA.
| | - Kevin B Jones
- Departments of Orthopedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112, USA.
| | - Jared J Barrott
- Departments of Orthopedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112, USA.
- Department of Biomedical and Pharmaceutical Sciences, Idaho State University, Pocatello, ID 83209, USA.
| |
Collapse
|
39
|
Patel N, Wang J, Shiozawa K, Jones KB, Zhang Y, Prokop JW, Davenport GG, Nihira NT, Hao Z, Wong D, Brandsmeier L, Meadows SK, Sampaio AV, Werff RV, Endo M, Capecchi MR, McNagny KM, Mak TW, Nielsen TO, Underhill TM, Myers RM, Kondo T, Su L. HDAC2 Regulates Site-Specific Acetylation of MDM2 and Its Ubiquitination Signaling in Tumor Suppression. iScience 2019; 13:43-54. [PMID: 30818224 PMCID: PMC6393697 DOI: 10.1016/j.isci.2019.02.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 01/10/2019] [Accepted: 02/11/2019] [Indexed: 12/17/2022] Open
Abstract
Histone deacetylases (HDACs) are promising targets for cancer therapy, although their individual actions remain incompletely understood. Here, we identify a role for HDAC2 in the regulation of MDM2 acetylation at previously uncharacterized lysines. Upon inactivation of HDAC2, this acetylation creates a structural signal in the lysine-rich domain of MDM2 to prevent the recognition and degradation of its downstream substrate, MCL-1 ubiquitin ligase E3 (MULE). This mechanism further reveals a therapeutic connection between the MULE ubiquitin ligase function and tumor suppression. Specifically, we show that HDAC inhibitor treatment promotes the accumulation of MULE, which diminishes the t(X; 18) translocation-associated synovial sarcomagenesis by directly targeting the fusion product SS18-SSX for degradation. These results uncover a new HDAC2-dependent pathway that integrates reversible acetylation signaling to the anticancer ubiquitin response.
Collapse
Affiliation(s)
- Nikita Patel
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Juehong Wang
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Kumiko Shiozawa
- Division of Rare Cancer Research, National Cancer Center, Tokyo 104-0045, Japan
| | - Kevin B Jones
- Department of Orthopaedics and Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Yanfeng Zhang
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Jeremy W Prokop
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA; Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI 49503, USA
| | | | - Naoe T Nihira
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, USA
| | - Zhenyue Hao
- Princess Margaret Cancer Centre, University of Toronto, Toronto, ON M5G 2C1, Canada
| | - Derek Wong
- Biomdical Research Centre, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | | | - Sarah K Meadows
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Arthur V Sampaio
- Biomdical Research Centre, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Ryan Vander Werff
- Biomdical Research Centre, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Makoto Endo
- Genetic Pathology Evaluation Centre, Vancouver Coastal Health Research Institute, Vancouver, BC V5Z 1M9, Canada
| | - Mario R Capecchi
- Department of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
| | - Kelly M McNagny
- Biomdical Research Centre, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Tak W Mak
- Princess Margaret Cancer Centre, University of Toronto, Toronto, ON M5G 2C1, Canada
| | - Torsten O Nielsen
- Genetic Pathology Evaluation Centre, Vancouver Coastal Health Research Institute, Vancouver, BC V5Z 1M9, Canada
| | - T Michael Underhill
- Biomdical Research Centre, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Richard M Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Tadashi Kondo
- Division of Rare Cancer Research, National Cancer Center, Tokyo 104-0045, Japan
| | - Le Su
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA.
| |
Collapse
|
40
|
Blank AT, Wakefield C, Khalighi M, Jones KB, Randall RL. Epithelioid Osteoblastoma of the Proximal Femur in a 19-Year-Old Female: A Case Report and Review of Literature. J Orthop Case Rep 2019; 9:74-77. [PMID: 32548010 PMCID: PMC7276625 DOI: 10.13107/jocr.2250-0685.1542] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Introduction: Epithelioid osteoblastomas are an extremely rare entity infrequently seen in the resection of benign bone tumors. First described in the early 20thcentury, it has only been reported a handful of times throughout literature. Although these tumors can present similarly to malignant bone lesions, it is important for an experienced pathologist to differentiate epithelioid osteoblastoma from osteosarcoma. We present the case and treatment of a young female who was discovered to have an epithelioid osteoblastoma of the femur. Case Report: We describe the case of a 19-year-old healthy female who presented with 3 weeks of progressive right-sided groin pain. After biopsy demonstrated, epithelioid osteoblastoma extensive curettage of the lesion followed by insertion of a short cephalomedullary intramedullary nail was performed. At 1-year follow-up,the patient was full weight-bearing without pain or recurrence. Conclusion: Epithelioidosteoblastomas are a very rare entity in the diagnosis of benign bone tumors and are characterized as having aggressive features clinically, radiographically, and histologically. It is imperative that an experienced pathologist differentiates this lesion from osteosarcoma to guide treatment and to ensure the best possible outcomes.
Collapse
Affiliation(s)
- Alan T Blank
- Department of Orthopedic Surgery, Division of Oncology, Rush University Medical Center, Chicago, Illinois, United States
| | - Connor Wakefield
- Department of Orthopedic Surgery, Division of Oncology, Rush University Medical Center, Chicago, Illinois, United States
| | - Mazdak Khalighi
- Department of Pathology, University of Utah, Salt Lake City, Utah, United States
| | - Kevin B Jones
- Department of Orthopedics, University of Utah, Salt Lake City, Utah, United States
| | - R Lor Randall
- Department of Orthopaedic Surgery, University of California, Davis, Sacramento, California, United States
| |
Collapse
|
41
|
Blank AT, Lerman DM, Shaw S, Dadrass F, Zhang Y, Liu W, Hung M, Jones KB, Randall RL. PROMIS®
scores in operative metastatic bone disease patients: A multicenter, prospective study. J Surg Oncol 2018; 118:532-535. [DOI: 10.1002/jso.25159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 06/18/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Alan T. Blank
- Department of Orthopedic Surgery; Rush University Medical Center and Midwest Orthopaedics at Rush; Chicago Illinois
| | - Daniel M. Lerman
- Division of Orthopedic Oncology; Colorado Limb Consultants/OrthoOne; Denver Colorado
| | - Sara Shaw
- Department of Orthopedic Surgery; Huntsman Cancer Institute, University of Utah; Salt Lake City Utah
| | - Farnaz Dadrass
- Department of Orthopedic Surgery; Rush University Medical Center and Midwest Orthopaedics at Rush; Chicago Illinois
| | - Yue Zhang
- Department of Orthopedic Surgery; Huntsman Cancer Institute, University of Utah; Salt Lake City Utah
| | - Wei Liu
- Department of Orthopedic Surgery; Huntsman Cancer Institute, University of Utah; Salt Lake City Utah
| | - Man Hung
- Department of Orthopedic Surgery; Huntsman Cancer Institute, University of Utah; Salt Lake City Utah
| | - Kevin B. Jones
- Department of Orthopedic Surgery; Huntsman Cancer Institute, University of Utah; Salt Lake City Utah
| | - R. Lor Randall
- Department of Orthopedics; University of California, Davis Medical Center; Sacramento California
| |
Collapse
|
42
|
Banito A, Li X, Laporte AN, Roe JS, Sanchez-Vega F, Huang CH, Dancsok AR, Hatzi K, Chen CC, Tschaharganeh DF, Chandwani R, Tasdemir N, Jones KB, Capecchi MR, Vakoc CR, Schultz N, Ladanyi M, Nielsen TO, Lowe SW. The SS18-SSX Oncoprotein Hijacks KDM2B-PRC1.1 to Drive Synovial Sarcoma. Cancer Cell 2018; 34:346-348. [PMID: 30107180 PMCID: PMC6161360 DOI: 10.1016/j.ccell.2018.07.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
43
|
Blank AT, Khalighi M, Randall RL, Jones KB. Don't cancel the surgery just yet! A case report of positive preoperative pregnancy test due to a soft tissue sarcoma production of ectopic beta human chorionic gonadotropin. Rare Tumors 2018; 10:2036361318789727. [PMID: 30093984 PMCID: PMC6081757 DOI: 10.1177/2036361318789727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 06/26/2018] [Indexed: 11/17/2022] Open
Abstract
Soft tissue sarcomas are a rare group of mesenchymal malignancies which can range from low to high grade. These tumors have different clinical, radiographic, and histopathological characteristics. Beta human chorionic gonadotropin is a naturally secreted hormone by placental syncytiotrophoblast cells during pregnancy. On very rare occasions, sarcomas can develop the ability to ectopically produce human chorionic gonadotropin. Very few cases exist in the literature of soft tissue sarcomas expressing this hormone. We report the case of a 55-year-old female who presented with a posterior thigh soft tissue sarcoma who on the day of surgical resection was found to have an unusually elevated serum human chorionic gonadotropin. Positive immunohistochemical staining of the resected mass confirmed the sarcoma as the source of the beta human chorionic gonadotropin.
Collapse
Affiliation(s)
| | | | - R Lor Randall
- University of California Davis Medical Center, Sacramento California
| | | |
Collapse
|
44
|
Barrott JJ, Lock I, Jensen B, Pozner A, Jones KB. Abstract 3344: ASPSCR1-TFE3 directs epigenetic-induced autophagy in alveolar soft part sarcoma. Cancer Res 2018. [DOI: 10.1158/1538-7445.am2018-3344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Altered metabolism is considered to be one of the new hallmarks of cancer. Autophagy is one major avenue of altered cancer metabolism, enabling cell survival under metabolic stress and promoting chemoresistance. The nuclear localization of MiTF/TFE3 family transcription factors has associated with upregulated transcription of autophagy genes in pancreatic cancer. Alveolar soft part sarcoma (ASPS) is a rare but deadly soft-tissue sarcoma, with a predilection for adolescent and young adult victims. ASPS is noteworthy for its resistance to traditional cytotoxic chemotherapies. It consistently associates with a t(X;17) chromosomal translocation that produces the ASPSCR1-TFE3 target gene, bearing the DNA-binding domain from TFE3 and protein interaction domains from ASPSCR1. We have demonstrated that conditional expression of ASPSCR1-TFE3 is sufficient to drive alveolar soft part sarcomagenesis in the mouse with complete penetrance. Mouse tumors recapitulate human ASPS histology and transcriptomes. Our objective was to identify the direct targets of ASPSCR1-TFE3 and how these targets confer resistance to doxorubicin. The human cell lines ASPS-1 and FUUR-1, as well as mouse tumors driven by expression of ASPSCR1-TFE3 were subjected to nuclear fractionation and chromatin immunoprecipitation using antibodies against ASPSCR1 and RNAPol2. Cells and tumors were further characterized for their presence of auotphagic flux by detection of LC3-II and abundance of lysosomal proteins LAMP1 and CTSD. Furthermore, cells treated with doxorubicin were analyzed by gas-chromatography mass spectrometry (GC-MS) for metabolites involved in cellular respiration and glycolysis. Lastly, mice were treated with either control, monotherapy of chloroquine (15 mg/kg) or doxorubicin (10 mg/kg), or combination therapy for up to 5 months. Mice on combination therapy showed a statistical improvement in survival of 3 months over control and doxorubicin treatments. We report not only the first genome-wide localization of the ASPSCR1-TFE3 oncoprotein on chromatin from ASPS cell lines and mouse tumors, but also its association with actively transcribed genes. Among these are found many genes related to autophagy. We demonstrate high expression of autophagy-related proteins at baseline conditions in human tumors, cell lines and mouse tumors. We also demonstrate active autophagic flux even in the absence of stress conditions. Inhibition of autophagy strongly synergizes with chemotherapy to kill ASPS cells, suggesting a mechanism for resistance. Furthermore, mice treated with combination therapy of chloroquine and chemotherapy significantly extends life 3 months beyond control mice. We have therefore demonstrated the direct targets of ASPSCR1-TFE3 in ASPS, including a number of autophagy genes that are expressed in these tumors. Inhibition of autophagy in ASPS causes the tumor cells to be more susceptible to chemotherapeutic stress.
Citation Format: Jared J. Barrott, Ian Lock, Bodrie Jensen, Amir Pozner, Kevin B. Jones. ASPSCR1-TFE3 directs epigenetic-induced autophagy in alveolar soft part sarcoma [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2018; 2018 Apr 14-18; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2018;78(13 Suppl):Abstract nr 3344.
Collapse
Affiliation(s)
| | - Ian Lock
- 2University of Utah, Salt Lake City, UT
| | | | | | | |
Collapse
|
45
|
Abstract
Sarcoma is a rare tumor type that occurs most frequently in connective tissue. Despite its uncommon occurrence, sarcoma research has provided the means for groundbreaking research that has advanced our understanding of general cancer mechanisms. It is through sarcoma research that the pioneering efforts of cancer immunotherapy were explored, that we understand the inherent genetic nature of cancer mutations, and that we appreciate the subclassification of general cancer types to make more accurate prognoses. This review explores the brief history of sarcoma research and what sarcomas can still teach us about the future of cancer research, especially in regard to novel immunotherapy targets, the role of epigenetics in disease progression and chemoresistance, and the benefits of more focused clinical trials.
Collapse
Affiliation(s)
- Jared W Potter
- Department of Orthopaedics, University of Utah Huntsman Cancer Institute, Salt Lake City, UT 84112, United States
| | - Kevin B Jones
- Department of Orthopaedics, University of Utah Huntsman Cancer Institute, Salt Lake City, UT 84112, United States
| | - Jared J Barrott
- Department of Biomedical and Pharmaceutical Sciences, Idaho State University, Pocatello, ID 83209, United States.
| |
Collapse
|
46
|
Banito A, Li X, Laporte AN, Roe JS, Sanchez-Vega F, Huang CH, Dancsok AR, Hatzi K, Chen CC, Tschaharganeh DF, Chandwani R, Tasdemir N, Jones KB, Capecchi MR, Vakoc CR, Schultz N, Ladanyi M, Nielsen TO, Lowe SW. The SS18-SSX Oncoprotein Hijacks KDM2B-PRC1.1 to Drive Synovial Sarcoma. Cancer Cell 2018; 33:527-541.e8. [PMID: 29502955 PMCID: PMC5881394 DOI: 10.1016/j.ccell.2018.01.018] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 11/14/2017] [Accepted: 01/27/2018] [Indexed: 12/25/2022]
Abstract
Synovial sarcoma is an aggressive cancer invariably associated with a chromosomal translocation involving genes encoding the SWI-SNF complex component SS18 and an SSX (SSX1 or SSX2) transcriptional repressor. Using functional genomics, we identify KDM2B, a histone demethylase and component of a non-canonical polycomb repressive complex 1 (PRC1.1), as selectively required for sustaining synovial sarcoma cell transformation. SS18-SSX1 physically interacts with PRC1.1 and co-associates with SWI/SNF and KDM2B complexes on unmethylated CpG islands. Via KDM2B, SS18-SSX1 binds and aberrantly activates expression of developmentally regulated genes otherwise targets of polycomb-mediated repression, which is restored upon KDM2B depletion, leading to irreversible mesenchymal differentiation. Thus, SS18-SSX1 deregulates developmental programs to drive transformation by hijacking a transcriptional repressive complex to aberrantly activate gene expression.
Collapse
Affiliation(s)
- Ana Banito
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Xiang Li
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA; Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA
| | - Aimée N Laporte
- Department of Pathology and Laboratory Medicine, Vancouver Coastal Health Research Institute and Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Jae-Seok Roe
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
| | - Francisco Sanchez-Vega
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Chun-Hao Huang
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Amanda R Dancsok
- Department of Pathology and Laboratory Medicine, Vancouver Coastal Health Research Institute and Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Katerina Hatzi
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Chi-Chao Chen
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA; Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA
| | - Darjus F Tschaharganeh
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Rohit Chandwani
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Nilgun Tasdemir
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Kevin B Jones
- Department of Orthopedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84103, USA
| | - Mario R Capecchi
- Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, UT 84112, USA
| | | | - Nikolaus Schultz
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Marc Ladanyi
- Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Torsten O Nielsen
- Department of Pathology and Laboratory Medicine, Vancouver Coastal Health Research Institute and Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Scott W Lowe
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA; Howard Hughes Medical Institute, New York, NY 10065, USA.
| |
Collapse
|
47
|
Abstract
Abstract
Altered metabolism is considered to be one of the new hallmarks of cancer. Autophagy is one major avenue of altered cancer metabolism, enabling cell survival under metabolic stress and promoting chemoresistance. The nuclear localization of MiTF/TFE3 family transcription factors has associated with upregulated transcription of autophagy genes in pancreatic cancer. Alveolar soft part sarcoma is a rare but deadly soft-tissue sarcoma, with a predilection for adolescent and young adult victims. Alveolar soft part sarcoma is noteworthy for its resistance to traditional cytotoxic chemotherapies. It consistently associates with a t(X;17) chromosomal translocation that produces the ASPSCR1-TFE3 target gene, bearing the DNA-binding domain from TFE3 and protein interaction domains from ASPSCR1. We have demonstrated that conditional expression of ASPSCR1-TFE3 is sufficient to drive alveolar soft part sarcomagenesis in the mouse with complete penetrance. Mouse tumors recapitulate human alveolar soft part sarcoma histology and transcriptomes faithfully. While direct targets of ASPSCR1-TFE3 have been studied in a renal cell carcinoma cell line, they have not been studied in alveolar soft part sarcoma. We report not only the first genome-wide localization of the ASPSCR1-TFE3 oncoprotein on chromatin from alveolar soft part sarcoma cell lines and mouse tumors, but also its association with actively transcribed genes. Among these are found many genes related to autophagy, especially those related specifically to the nutrient responsive pathways that drive autophagy. We demonstrate high expression of autophagy-related lysosomes and proteins at baseline conditions in human tumors and cell lines and mouse tumors. We also demonstrate active autophagic flux even in the absence of stress conditions. Inhibition of autophagy has no apparent impact on the survival of alveolar soft part sarcoma cells alone, but profoundly impacts their protein degradation pathways and the availability of amino acids for protein assembly in stress. Inhibition of autophagy strongly synergizes with chemotherapy to kill alveolar soft part sarcoma cells, suggesting it was a source mechanism for resistance. We have therefore demonstrated the direct targets of ASPSCR1-TFE3 in alveolar soft part sarcomas, including a number of autophagy genes that are expressed in these tumors, independently from nutrient deprivation or stress, rendering cells particularly resistant to many therapy-induced stresses.
Citation Format: Kevin B. Jones. Autophagy in alveolar soft part sarcomagenesis [abstract]. In: Proceedings of the AACR Conference on Advances in Sarcomas: From Basic Science to Clinical Translation; May 16-19, 2017; Philadelphia, PA. Philadelphia (PA): AACR; Clin Cancer Res 2018;24(2_Suppl):Abstract nr IA20.
Collapse
|
48
|
Laporte AN, Poulin NM, Lorzadeh A, Wang XQ, werff RV, Barrott JJ, Moska M, Hughes C, Morin G, Jones KB, Hirst M, Underhill TM, Nielsen TO. Abstract A13: Genome-wide transcriptional analysis of HDAC inhibition-induced apoptosis in synovial sarcoma. Clin Cancer Res 2018. [DOI: 10.1158/1557-3265.sarcomas17-a13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Conventional cytotoxic therapies for synovial sarcoma provide limited benefit, and no drugs specifically targeting its driving SS18-SSX fusion oncoprotein are currently available. HDAC inhibition has been shown in previous studies to disrupt the driving complex implicated in synovial sarcoma, resulting in apoptosis induction.
Methods: Transcriptome analysis was undertaken in a panel of six human synovial sarcoma cell lines in order to uncover potential mechanisms of cell death following HDAC inhibition. By comparison studies with five additional publicly available related expression datasets, common class effects resulting from HDAC inhibition were investigated. Five human synovial sarcoma tumor samples were profiled by RNA-seq for comparison. A mouse model of synovial sarcoma was treated by HDAC inhibition and tumors were profiled for apoptotic markers.
Results: Cell cycle arrest, differentiation, and response to oxygen-containing species and cell death were common biologic responses among the panel of post-HDAC inhibitor expression studies. Specific to synovial sarcoma, reactivation of repressed tumor suppressor CDKN2A and induction of proapoptotic transcriptional patterns results in apoptosis and decreased tumor burden in vivo.
Conclusion: HDAC inhibition impedes SS18-SSX-mediated transcriptional deregulation, allowing for reactivation of normal cell cycle regulatory and apoptotic pathways. This study provides mechanistic support for a particular susceptibility of synovial sarcoma to HDAC inhibition as a means of potential clinical treatment.
Citation Format: Aimee N. Laporte, Neal M. Poulin, Alireza Lorzadeh, Xiu Qing Wang, Ryan Vander werff, Jared J. Barrott, Michelle Moska, Christopher Hughes, Gregg Morin, Kevin B. Jones, Martin Hirst, T. Michael Underhill, Torsten O. Nielsen. Genome-wide transcriptional analysis of HDAC inhibition-induced apoptosis in synovial sarcoma [abstract]. In: Proceedings of the AACR Conference on Advances in Sarcomas: From Basic Science to Clinical Translation; May 16-19, 2017; Philadelphia, PA. Philadelphia (PA): AACR; Clin Cancer Res 2018;24(2_Suppl):Abstract nr A13.
Collapse
Affiliation(s)
| | | | | | - Xiu Qing Wang
- 1University of British Columbia, Vancouver, BC, Canada,
| | | | | | | | | | | | | | - Martin Hirst
- 1University of British Columbia, Vancouver, BC, Canada,
| | | | | |
Collapse
|
49
|
Abstract
Differentiation features in cancer cells are typically attributed to the cell of origin. In this issue of Cancer Cell, Drummond et al. demonstrate a transdifferentiation program apparent in rhabdomyosarcomas (cancers with skeletal muscle differentiation features) arising through cell fate reprogramming from a single oncogene activation in endothelial cell precursors.
Collapse
Affiliation(s)
- Kevin B Jones
- Departments of Orthopaedics and Oncological Sciences, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope Drive, Room 3726, Salt Lake City, UT 84112, USA.
| |
Collapse
|
50
|
Barrott JJ, Illum BE, Jin H, Hedberg ML, Wang Y, Grossmann A, Haldar M, Capecchi MR, Jones KB. Paracrine osteoprotegerin and β-catenin stabilization support synovial sarcomagenesis in periosteal cells. J Clin Invest 2017; 128:207-218. [PMID: 29202462 DOI: 10.1172/jci94955] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 10/10/2017] [Indexed: 01/30/2023] Open
Abstract
Synovial sarcoma (SS) is an aggressive soft-tissue sarcoma that is often discovered during adolescence and young adulthood. Despite the name, synovial sarcoma does not typically arise from a synoviocyte but instead arises in close proximity to bones. Previous work demonstrated that mice expressing the characteristic SS18-SSX fusion oncogene in myogenic factor 5-expressing (Myf5-expressing) cells develop fully penetrant sarcomagenesis, suggesting skeletal muscle progenitor cell origin. However, Myf5 is not restricted to committed myoblasts in embryos but is also expressed in multipotent mesenchymal progenitors. Here, we demonstrated that human SS and mouse tumors arising from SS18-SSX expression in the embryonic, but not postnatal, Myf5 lineage share an anatomic location that is frequently adjacent to bone. Additionally, we showed that SS can originate from periosteal cells expressing SS18-SSX alone and from preosteoblasts expressing the fusion oncogene accompanied by the added stabilization of β-catenin, which is a common secondary change in SS. Expression and secretion of the osteoclastogenesis inhibitory factor osteoprotegerin enabled early growth of SS18-SSX2-transformed cells, indicating a paracrine link between the bone and synovial sarcomagenesis. These findings explain the skeletal contact frequently observed in human SS and may provide alternate means of enabling SS18-SSX-driven oncogenesis in cells as differentiated as preosteoblasts.
Collapse
Affiliation(s)
| | - Benjamin E Illum
- Department of Human Genetics, University of Utah, Salt Lake City, Utah, USA
| | - Huifeng Jin
- Departments of Orthopaedics and Oncological Sciences, and
| | - Matthew L Hedberg
- Department of Pathology and Immunology, Washington University, St. Louis, Missouri, USA
| | - Yanliang Wang
- Departments of Orthopaedics and Oncological Sciences, and
| | - Allie Grossmann
- Department of Pathology, University of Utah, Salt Lake City, Utah, USA
| | - Malay Haldar
- Department of Pathology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mario R Capecchi
- Department of Human Genetics, University of Utah, Salt Lake City, Utah, USA
| | - Kevin B Jones
- Departments of Orthopaedics and Oncological Sciences, and
| |
Collapse
|