1
|
Cai Y, Zhu C, Lu S, Kang T, Chen S, Feng Z, Chen S. Arsenic Sulfide Enhances Radiosensitivity in Rhabdomyosarcoma via Activating NFATc3-RAG1 Mediated DNA Double Strand Break (DSB). Chem Biol Interact 2024; 399:111149. [PMID: 39032852 DOI: 10.1016/j.cbi.2024.111149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 03/31/2024] [Accepted: 07/15/2024] [Indexed: 07/23/2024]
Abstract
Rhabdomyosarcoma (RMS) represents one of the most lethal soft-tissue sarcomas in children. The toxic trace element arsenic has been reported to function as a radiosensitizer in sarcomas. To investigate the role of arsenic sulfide (As4S4) in enhancing radiation sensitization in RMS, this study was conducted to elucidate its underlying mechanism in radiotherapy. The combination of As4S4 and radiotherapy showed significant inhibition in RMS cells, as demonstrated by the cell counting kit-8 (CCK-8) assay and flow cytometry. Subsequently, we demonstrated for the first time that As4S4, as well as the knockdown of NFATc3 led to double-strand break (DSB) through increased expression of RAG1. In vivo experiment confirmed that co-treatment efficiently inhibited RMS growth. Furthermore, survival analysis of a clinical cohort consisting of 59 patients revealed a correlation between NFATc3 and RAG1 expression and overall survival (OS). Cox regression analysis also confirmed the independent prognostic significance of NFATc3 and RAG1.Taken together, As4S4 enhances radiosensitivity in RMS via activating NFATc3-RAG1 mediated DSB. NFATc3 and RAG1 are potential therapeutic targets. As4S4 will hopefully serve as a prospective radio-sensitizing agent for RMS.
Collapse
Affiliation(s)
- Yu Cai
- Department of Oncology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, 200092 Shanghai, China
| | - Chuanying Zhu
- Department of Oncology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, 200092 Shanghai, China
| | - Shumin Lu
- Department of Oncology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, 200092 Shanghai, China
| | - Ting Kang
- Department of Oncology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, 200092 Shanghai, China
| | - Shuxian Chen
- Department of Oncology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, 200092 Shanghai, China
| | - Zhuowei Feng
- Department of Oncology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, 200092 Shanghai, China
| | - Siyu Chen
- Department of Oncology, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, 200092 Shanghai, China.
| |
Collapse
|
2
|
Zhao D, Zhou F, Liu W, Huang Z, Xu X, Zheng B, Liu C, Bai C, Liu J, Sun Y, Wang W, Xiao S. Adult head and neck rhabdomyosarcoma: radiotherapy- based treatment, outcomes, and predictors of survival. BMC Cancer 2024; 24:340. [PMID: 38486204 PMCID: PMC10938762 DOI: 10.1186/s12885-024-12079-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 03/04/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Adult head and neck rhabdomyosarcoma (HNRMS) is an exceptionally rare malignancy, and there is a paucity of data and research dedicated to understanding its characteristics and management in adult populations. This study aimed to assess the outcomes and identify survival predictors in adult HNRMS. METHODS We retrospectively evaluated 42 adult patients (> 16 years) with HNRMS who received radiotherapy (RT)-based treatment at our institute between 2008 and 2022. We analysed the clinical characteristics and prognosis of these patients, including the locoregional recurrence-free survival (LRFS), progression-free survival (PFS), and overall survival (OS), using the Kaplan-Meier method. The chi-square and Fisher's exact tests were used to analyse differences between groups for dichotomous and categorical variables, respectively. Survival rates were calculated using the Kaplan-Meier method. Prognostic variables were assessed through univariate Cox analyses. RESULTS The median patient age was 28 years (range, 16-82 years). Alveolar RMS was the most common histological type, observed in 21 patients (50.0%), followed by embryonal in 16 patients (38.1%). The anatomic sites of origin were orbital in one (2.4%), parameningeal in 26 (61.9%), and non-orbital/non-parameningeal in 15 (35.7%) patients. Nineteen patients (45.2%) had regional lymph node metastasis, and five patients (11.9%) presented with distant metastatic disease. Distant metastasis (n = 17) was the primary cause of treatment failure. At a median follow-up of 47.0 months, the 5-year LRFS, PFS, and OS rates were 69.0%, 39.7%, and 41.0%, respectively. Univariate analysis revealed that tumour size, lymph node involvement, and the local treatment pattern (surgery and RT vs. RT alone) were significant predictors of survival. CONCLUSIONS The main failure pattern in patients with HNRMS receiving RT-based treatment was distant metastasis. Tumour size > 5 cm and lymph node involvement were predictors of worse LRFS. Multimodality local treatment, combining surgery and RT, is effective and provides survival benefits.
Collapse
Affiliation(s)
- Dan Zhao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Fang Zhou
- Department of Radiotherapy, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Shandong, P.R. China
| | - Weixin Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Zhou Huang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Xiaolong Xu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Baomin Zheng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Changqing Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Chujie Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Bone and Soft Tissue Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Jiayong Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Bone and Soft Tissue Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Yan Sun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China
| | - Weihu Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China.
| | - Shaowen Xiao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Peking University, 100142, Beijing, P.R. China.
| |
Collapse
|
3
|
Glembocki AI, Somers GR. Prognostic and predictive biomarkers in paediatric solid tumours. Pathology 2024; 56:283-296. [PMID: 38216399 DOI: 10.1016/j.pathol.2023.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/14/2023] [Accepted: 11/27/2023] [Indexed: 01/14/2024]
Abstract
Characterisation of histological, immunohistochemical and molecular prognostic and predictive biomarkers has contributed significantly to precision medicine and better outcomes in the management of paediatric solid tumours. Prognostic biomarkers allow predictions to be made regarding a tumour's aggressiveness and clinical course, whereas predictive biomarkers help determine responses to a specific treatment. This review summarises prognostic biomarkers currently used in the more common paediatric solid tumours, with a brief commentary on the most relevant less common predictive biomarkers. MYCN amplification is the most important genetic alteration in neuroblastoma prognosis, and the histological classification devised by Shimada in 1999 is still used in routine diagnosis. Moreover, a new subgrouping of unfavourable histology neuroblastoma enables immunohistochemical characterisation of tumours with markedly different genetic features and prognosis. The predominant histology and commonly observed cytogenetic abnormalities are recognised outcome predictors in Wilms tumour. Evaluation for anaplasia, which is tightly associated with TP53 gene mutations and poor outcomes, is central in both the International Society of Paediatric Oncology and the Children's Oncology Group approaches to disease classification. Characterisation of distinct genotype-phenotype subclasses and critical mutations has expanded overall understanding of hepatoblastoma outcomes. The C1 subclass hepatoblastoma and CTNNB1 mutations are associated with good prognosis. In contrast, the C2 subclass, NFE2L2 mutations, TERT promoter mutations and high expression of oncofetal proteins and stem cell markers are associated with poor outcomes. Risk stratification in sarcomas is highly variable depending on the entity. The prognosis of rhabdomyosarcoma, for example, primarily depends on histological and molecular characteristics. Advances in our understanding of clinically significant biomarkers will translate into more precise diagnoses, improved risk stratification and more effective and less toxic treatment in this challenging group of patients.
Collapse
Affiliation(s)
- Aida I Glembocki
- Division of Pathology, Department of Paediatric Laboratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
| | - Gino R Somers
- Division of Pathology, Department of Paediatric Laboratory Medicine, Hospital for Sick Children, Toronto, ON, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.
| |
Collapse
|
4
|
Kim YY, Gryder BE, Sinniah R, Peach ML, Shern JF, Abdelmaksoud A, Pomella S, Woldemichael GM, Stanton BZ, Milewski D, Barchi JJ, Schneekloth JS, Chari R, Kowalczyk JT, Shenoy SR, Evans JR, Song YK, Wang C, Wen X, Chou HC, Gangalapudi V, Esposito D, Jones J, Procter L, O'Neill M, Jenkins LM, Tarasova NI, Wei JS, McMahon JB, O'Keefe BR, Hawley RG, Khan J. KDM3B inhibitors disrupt the oncogenic activity of PAX3-FOXO1 in fusion-positive rhabdomyosarcoma. Nat Commun 2024; 15:1703. [PMID: 38402212 PMCID: PMC10894237 DOI: 10.1038/s41467-024-45902-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/07/2024] [Indexed: 02/26/2024] Open
Abstract
Fusion-positive rhabdomyosarcoma (FP-RMS) is an aggressive pediatric sarcoma driven primarily by the PAX3-FOXO1 fusion oncogene, for which therapies targeting PAX3-FOXO1 are lacking. Here, we screen 62,643 compounds using an engineered cell line that monitors PAX3-FOXO1 transcriptional activity identifying a hitherto uncharacterized compound, P3FI-63. RNA-seq, ATAC-seq, and docking analyses implicate histone lysine demethylases (KDMs) as its targets. Enzymatic assays confirm the inhibition of multiple KDMs with the highest selectivity for KDM3B. Structural similarity search of P3FI-63 identifies P3FI-90 with improved solubility and potency. Biophysical binding of P3FI-90 to KDM3B is demonstrated using NMR and SPR. P3FI-90 suppresses the growth of FP-RMS in vitro and in vivo through downregulating PAX3-FOXO1 activity, and combined knockdown of KDM3B and KDM1A phenocopies P3FI-90 effects. Thus, we report KDM inhibitors P3FI-63 and P3FI-90 with the highest specificity for KDM3B. Their potent suppression of PAX3-FOXO1 activity indicates a possible therapeutic approach for FP-RMS and other transcriptionally addicted cancers.
Collapse
Affiliation(s)
| | - Berkley E Gryder
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
| | | | - Megan L Peach
- Basic Science Program, Frederick National Laboratory for Cancer Research (FNLCR), Frederick, MD, USA
| | - Jack F Shern
- Pediatric Oncology Branch, NCI, NIH, Bethesda, MD, USA
| | | | - Silvia Pomella
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
- Department of Hematology and Oncology, Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Girma M Woldemichael
- Leidos Biomed Res Inc, FNLCR, Basic Sci Program, Frederick, MD, USA
- Molecular Targets Program, NCI, NIH, Frederick, MD, USA
| | - Benjamin Z Stanton
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
- Nationwide Children's Hospital, Center for Childhood Cancer Research, Columbus, OH, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
- Department of Biological Chemistry & Pharmacology, The Ohio State University College of Medicine, Columbus, OH, USA
| | | | | | | | - Raj Chari
- Genome Modification Core, Laboratory Animal Sciences Program, FNLCR, Frederick, MD, USA
| | | | - Shilpa R Shenoy
- Leidos Biomed Res Inc, FNLCR, Basic Sci Program, Frederick, MD, USA
- Molecular Targets Program, NCI, NIH, Frederick, MD, USA
| | - Jason R Evans
- Natural Products Branch, NCI, NIH, Frederick, MD, USA
| | | | - Chaoyu Wang
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
| | - Xinyu Wen
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
| | | | | | | | - Jane Jones
- Protein Expression Laboratory, FNLCR, NIH, Frederick, MD, USA
| | - Lauren Procter
- Protein Expression Laboratory, FNLCR, NIH, Frederick, MD, USA
| | - Maura O'Neill
- Protein Characterization Laboratory, FNLCR, NIH, Frederick, MD, USA
| | | | | | - Jun S Wei
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
| | | | - Barry R O'Keefe
- Molecular Targets Program, NCI, NIH, Frederick, MD, USA
- Natural Products Branch, NCI, NIH, Frederick, MD, USA
| | - Robert G Hawley
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
- Department of Anatomy and Cell Biology, George Washington University, Washington, DC, USA
| | - Javed Khan
- Genetics Branch, NCI, NIH, Bethesda, MD, USA.
| |
Collapse
|
5
|
Logan J, Mohite A, Kemp O, George S, Mcloone E. A retrospective study of conjunctival lesions in the Paediatric Eye Clinic over 12 years. Eye (Lond) 2024; 38:553-557. [PMID: 37752343 PMCID: PMC10858281 DOI: 10.1038/s41433-023-02727-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 08/07/2023] [Accepted: 08/31/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Paediatric conjunctival lesions are rare and diverse. Though often indolent and asymptomatic, they can in some cases be sight or life-threatening. Awareness of concerning features of conjunctival lesions is key to optimal management. We aim to provide insight into management of paediatric conjunctival lesions though a review of cases in our service in last 12 years. METHODS We present a retrospective analysis of our population-based cohort of children with conjunctival lesions presenting to our regional service in Belfast between 2011 and 2022 inclusive. We detail three rare cases of paediatric conjunctival lesions; a congenital intrascleral cyst leading to astigmatic amblyopia, a rapidly changing salmon-pink lesion confirmed as an embryonal rhabdomyosarcoma and an unusual presentation of a chronic granuloma arising from the caruncle. RESULTS 85 conjunctival lesions were identified in <16 year olds giving a cumulative incidence of 27 cases per 100,000 population over 12 years. Mean age at presentation was 7 years old. Most common lesions were naevi (40%), limbal dermoids (21%), conjunctival melanosis (14%), conjunctival cysts (7%) and phlycten (6%). When seen at presentation 8% of cases were immediately listed for surgery, 28% were discharged and 64% entered a phase of observation. CONCLUSION Paediatric conjunctival lesions have potential to cause visual manifestations, whilst some may undergo malignant transformation. Anterior segment photography is crucial in monitoring change and facilitating early discharge in the absence of sinister features. Malignant transformation must be considered in changing lesions which ought to have histological diagnosis obtained to prevent potentially sight and life-threatening conditions.
Collapse
Affiliation(s)
- John Logan
- Royal Victoria Hospital, Belfast Health and Social Care Trust, Northern Ireland, UK.
| | - Ajay Mohite
- Royal Victoria Hospital, Belfast Health and Social Care Trust, Northern Ireland, UK
| | - Oliver Kemp
- Southmead Hospital, North Bristol NHS Trust, England, UK
| | - Sonia George
- Royal Victoria Hospital, Belfast Health and Social Care Trust, Northern Ireland, UK
| | - Eibhlin Mcloone
- Royal Victoria Hospital, Belfast Health and Social Care Trust, Northern Ireland, UK
| |
Collapse
|
6
|
Meng L, Shang H, Liu Q, Li Z, Wang X, Li Q, Li F, Zhao Z, Liu C. Lnc-PSMA8-1 activated by GEFT promotes rhabdomyosarcoma progression via upregulation of mTOR expression by sponging miR-144-3p. BMC Cancer 2024; 24:79. [PMID: 38225540 PMCID: PMC10789031 DOI: 10.1186/s12885-023-11798-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 12/26/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND GEFT is a key regulator of tumorigenesis in rhabdomyosarcoma (RMS), and overexpression of GEFT is significantly correlated with distant metastasis, lymph node metastasis, and a poor prognosis, yet the underlying molecular mechanism is still poorly understood. This study aimed to investigate and validate the molecular mechanism of GEFT-activated lncRNAs in regulating mTOR expression to promote the progression of RMS. METHODS GEFT-regulated lncRNAs were identified through microarray analysis. The effects of GEFT-regulated lncRNAs on the proliferation, apoptosis, invasion, and migration of RMS cells were confirmed through cell functional experiments. The target miRNAs of GEFT-activated lncRNAs in the regulation of mTOR expression were predicted by bioinformatics analysis combined with quantitative real-time polymerase chain reaction (qRT-PCR) analysis. The expression of lnc-PSMA8-1, miR-144-3p, and mTOR was measured by qRT-PCR in RMS tissue samples and cell lines. The regulatory mechanisms of the lnc-PSMA8-1-miR-144-3p-mTOR signaling axis were verified by RNA-binding protein immunoprecipitation (RIP), a luciferase reporter assay, qRT-PCR analysis, Western blot analysis, and cell functional experiments. RESULTS The microarray-based analysis identified 31 differentially expressed lncRNAs (fold change > 2.0, P < 0.05). Silencing the 4 upregulated lncRNAs (lnc-CEACAM19-1, lnc-VWCE-2, lnc-GPX7-1, and lnc-PSMA8-1) and overexpressing the downregulated lnc-FAM59A-1 inhibited the proliferation, invasion, and migration and induced the apoptosis of RMS cells. Among the factors analyzed, the expression of lnc-PSMA8-1, miR-144-3p, and mTOR in RMS tissue samples and cells was consistent with the correlations among their expression indicated by the lncRNA-miRNA-mRNA regulatory network based on the ceRNA hypothesis. lnc-PSMA8-1 promoted RMS progression by competitively binding to miR-144-3p to regulate mTOR expression. CONCLUSION Our research demonstrated that lnc-PSMA8-1 was activated by GEFT and that the former positively regulated mTOR expression by sponging miR-144-3p to promote the progression of RMS. Therefore, targeting this network may constitute a potential therapeutic approach for the management of RMS.
Collapse
Affiliation(s)
- Lian Meng
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine/The First Affiliated Hospital, Shihezi University, Shihezi, China
| | - Hao Shang
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine/The First Affiliated Hospital, Shihezi University, Shihezi, China
- Judicial Appraisal Institute, Tongde Hospital of Zhejiang Province (Zhejiang Mental Health Center), Hangzhou, China
| | - Qianqian Liu
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine/The First Affiliated Hospital, Shihezi University, Shihezi, China
| | - Zhenzhen Li
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine/The First Affiliated Hospital, Shihezi University, Shihezi, China
| | - Xiaomeng Wang
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine/The First Affiliated Hospital, Shihezi University, Shihezi, China
| | - Qianru Li
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine/The First Affiliated Hospital, Shihezi University, Shihezi, China
| | - Feng Li
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine/The First Affiliated Hospital, Shihezi University, Shihezi, China
- Department of Pathology and Medical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Zhenguo Zhao
- Department of Orthopedics, National Clinical Research Center for Cancer/Cancer Hospital, National Cancer Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Chunxia Liu
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine/The First Affiliated Hospital, Shihezi University, Shihezi, China.
- Department of Pathology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| |
Collapse
|
7
|
Kaba M, Karadağ ÇA, Odabaşi S, Genç DB. Non‑syndromic first case of pediatric rhabdomyosarcoma originating from the umbilical left medial ligament: A case report. Oncol Lett 2024; 27:38. [PMID: 38108076 PMCID: PMC10722523 DOI: 10.3892/ol.2023.14171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 11/08/2023] [Indexed: 12/19/2023] Open
Abstract
Rhabdomyosarcoma (RMS) is the most common soft-tissue sarcoma in children. The present study reports the case of a 2-year-old female who presented with abdominal pain and a palpable abdominal mass. Radiological investigations failed to reveal the tissue origin of the mass and a tru-cut biopsy confirmed the diagnosis of embryonal RMS. Surgical excision was performed after neo-adjuvant chemotherapy. The pelvic end of the mass was observed to continue with the left medial umbilical ligament. The patient's postoperative course was uneventful, and follow-up imaging showed no evidence of recurrence. Τhe present case report is the first non-syndromic case with left umbilical medial ligament-originated RMS.
Collapse
Affiliation(s)
- Meltem Kaba
- Department of Pediatric Surgery, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Sarıyer, 34453 İstanbul, Turkey
| | - Çetin Ali Karadağ
- Department of Pediatric Surgery, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Sarıyer, 34453 İstanbul, Turkey
| | - Serkan Odabaşi
- Department of Pediatric Surgery, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Sarıyer, 34453 İstanbul, Turkey
| | - Dildar Bahar Genç
- Department of Pediatric Oncology, Sisli Hamidiye Etfal Training and Research Hospital, University of Health Sciences, Sarıyer, 34453 İstanbul, Turkey
| |
Collapse
|
8
|
Vicha A, Jencova P, Novakova-Kodetova D, Stolova L, Voriskova D, Vyletalova K, Broz P, Drahokoupilova E, Guha A, Kopecká M, Krskova L. Changes on chromosome 11p15.5 as specific marker for embryonal rhabdomyosarcoma? Genes Chromosomes Cancer 2023; 62:732-739. [PMID: 37530573 DOI: 10.1002/gcc.23194] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 07/04/2023] [Accepted: 07/25/2023] [Indexed: 08/03/2023] Open
Abstract
Rhabdomyosarcomas (RMS) constitute a heterogeneous spectrum of tumors with respect to clinical behavior and tumor morphology. The paternal uniparental disomy (pUPD) of 11p15.5 is a molecular change described mainly in embryonal RMS. In addition to LOH, UPD, the MLPA technique (ME030kit) also determines copy number variants and methylation of H19 and KCNQ1OT1 genes, which have not been systematically investigated in RMS. All 127 RMS tumors were divided by histology and PAX status into four groups, pleomorphic histology (n = 2); alveolar RMS PAX fusion-positive (PAX+; n = 39); embryonal RMS (n = 70) and fusion-negative RMS with alveolar pattern (PAX-RMS-AP; n = 16). The following changes were detected; negative (n = 21), pUPD (n = 75), gain of paternal allele (n = 9), loss of maternal allele (n = 9), hypermethylation of H19 (n = 6), hypomethylation of KCNQ1OT1 (n = 6), and deletion of CDKN1C (n = 1). We have shown no difference in the frequency of pUPD 11p15.5 in all groups. Thus, we have proven that changes in the 11p15.5 are not only specific to the embryonal RMS (ERMS), but are often also present in alveolar RMS (ARMS). We have found changes that have not yet been described in RMS. We also demonstrated new potential diagnostic markers for ERMS (paternal duplication and UPD of whole chromosome 11) and for ARMS PAX+ (hypomethylation KCNQ1OT1).
Collapse
Affiliation(s)
- Ales Vicha
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| | - Pavla Jencova
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| | - Daniela Novakova-Kodetova
- Department of Pathology and Molecular Medicine, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| | - Lucie Stolova
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| | - Dagmar Voriskova
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| | - Kristyna Vyletalova
- Department of Pathology and Molecular Medicine, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| | - Petr Broz
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
- BIOXSYS, Ústí nad Labem, Czech Republic
| | - Eva Drahokoupilova
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| | - Anasuya Guha
- Department of Otorhinolaryngology, 3rd Faculty of Medicine, Charles University in Prague and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Marie Kopecká
- Department of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| | - Lenka Krskova
- Department of Pathology and Molecular Medicine, 2nd Faculty of Medicine, Charles University in Prague and University Hospital Motol, Prague, Czech Republic
| |
Collapse
|
9
|
Zarrabi A, Perrin D, Kavoosi M, Sommer M, Sezen S, Mehrbod P, Bhushan B, Machaj F, Rosik J, Kawalec P, Afifi S, Bolandi SM, Koleini P, Taheri M, Madrakian T, Łos MJ, Lindsey B, Cakir N, Zarepour A, Hushmandi K, Fallah A, Koc B, Khosravi A, Ahmadi M, Logue S, Orive G, Pecic S, Gordon JW, Ghavami S. Rhabdomyosarcoma: Current Therapy, Challenges, and Future Approaches to Treatment Strategies. Cancers (Basel) 2023; 15:5269. [PMID: 37958442 PMCID: PMC10650215 DOI: 10.3390/cancers15215269] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/18/2023] [Accepted: 10/29/2023] [Indexed: 11/15/2023] Open
Abstract
Rhabdomyosarcoma is a rare cancer arising in skeletal muscle that typically impacts children and young adults. It is a worldwide challenge in child health as treatment outcomes for metastatic and recurrent disease still pose a major concern for both basic and clinical scientists. The treatment strategies for rhabdomyosarcoma include multi-agent chemotherapies after surgical resection with or without ionization radiotherapy. In this comprehensive review, we first provide a detailed clinical understanding of rhabdomyosarcoma including its classification and subtypes, diagnosis, and treatment strategies. Later, we focus on chemotherapy strategies for this childhood sarcoma and discuss the impact of three mechanisms that are involved in the chemotherapy response including apoptosis, macro-autophagy, and the unfolded protein response. Finally, we discuss in vivo mouse and zebrafish models and in vitro three-dimensional bioengineering models of rhabdomyosarcoma to screen future therapeutic approaches and promote muscle regeneration.
Collapse
Affiliation(s)
- Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Sariyer, Istanbul 34396, Türkiye; (A.Z.); (A.Z.)
| | - David Perrin
- Section of Orthopaedic Surgery, Department of Surgery, University of Manitoba, Winnipeg, MB R3E 0V9, Canada; (D.P.); (M.S.)
| | - Mahboubeh Kavoosi
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
- Biotechnology Center, Silesian University of Technology, 8 Krzywousty St., 44-100 Gliwice, Poland;
| | - Micah Sommer
- Section of Orthopaedic Surgery, Department of Surgery, University of Manitoba, Winnipeg, MB R3E 0V9, Canada; (D.P.); (M.S.)
- Section of Physical Medicine and Rehabilitation, Department of Internal Medicine, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
| | - Serap Sezen
- Faculty of Engineering and Natural Sciences, Sabanci University, Tuzla, Istanbul 34956, Türkiye; (S.S.); (N.C.); (B.K.)
| | - Parvaneh Mehrbod
- Department of Influenza and Respiratory Viruses, Pasteur Institute of Iran, Tehran 1316943551, Iran;
| | - Bhavya Bhushan
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
- Department of Anatomy and Cell Biology, School of Biomedical Sciences, Faculty of Science, McGill University, Montreal, QC H3A 0C7, Canada
| | - Filip Machaj
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
- Department of Biochemistry and Molecular Biology, University of Chicago, Chicago, IL 60637, USA
| | - Jakub Rosik
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
- Department of Chemistry, University of Chicago, Chicago, IL 60637, USA
| | - Philip Kawalec
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
- Section of Neurosurgery, Department of Surgery, University of Manitoba, Health Sciences Centre, Winnipeg, MB R3A 1R9, Canada
| | - Saba Afifi
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
| | - Seyed Mohammadreza Bolandi
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
| | - Peiman Koleini
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
| | - Mohsen Taheri
- Genetics of Non-Communicable Disease Research Center, Zahedan University of Medical Sciences, Zahedan 9816743463, Iran;
| | - Tayyebeh Madrakian
- Department of Analytical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838695, Iran; (T.M.); (M.A.)
| | - Marek J. Łos
- Biotechnology Center, Silesian University of Technology, 8 Krzywousty St., 44-100 Gliwice, Poland;
| | - Benjamin Lindsey
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
| | - Nilufer Cakir
- Faculty of Engineering and Natural Sciences, Sabanci University, Tuzla, Istanbul 34956, Türkiye; (S.S.); (N.C.); (B.K.)
| | - Atefeh Zarepour
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Sariyer, Istanbul 34396, Türkiye; (A.Z.); (A.Z.)
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran 1419963114, Iran;
| | - Ali Fallah
- Integrated Manufacturing Technologies Research and Application Center, Sabanci University, Tuzla, Istanbul 34956, Türkiye;
| | - Bahattin Koc
- Faculty of Engineering and Natural Sciences, Sabanci University, Tuzla, Istanbul 34956, Türkiye; (S.S.); (N.C.); (B.K.)
- Integrated Manufacturing Technologies Research and Application Center, Sabanci University, Tuzla, Istanbul 34956, Türkiye;
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Türkiye
| | - Arezoo Khosravi
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, Istanbul Okan University, Istanbul 34959, Türkiye;
| | - Mazaher Ahmadi
- Department of Analytical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838695, Iran; (T.M.); (M.A.)
| | - Susan Logue
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
| | - Gorka Orive
- NanoBioCel Research Group, School of Pharmacy, University of the Basque Country (UPV/EHU), 01007 Vitoria-Gasteiz, Spain;
- University Institute for Regenerative Medicine and Oral Implantology–UIRMI (UPV/EHU-Fundación Eduardo Anitua), 01007 Vitoria-Gasteiz, Spain
- Bioaraba, NanoBioCel Research Group, 01006 Vitoria-Gasteiz, Spain
| | - Stevan Pecic
- Department of Chemistry and Biochemistry, California State University Fullerton, Fullerton, CA 92831, USA;
| | - Joseph W. Gordon
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
- College of Nursing, Rady Faculty of Health Science, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (M.K.); (B.B.); (F.M.); (J.R.); (P.K.); (S.A.); (S.M.B.); (P.K.); (B.L.); (S.L.); (J.W.G.)
- Biology of Breathing Theme, Children Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran
- Academy of Silesia, Faculty of Medicine, Rolna 43, 40-555 Katowice, Poland
- Research Institutes of Oncology and Hematology, Cancer Care Manitoba-University of Manitoba, Winnipeg, MB R3E 0V9, Canada
| |
Collapse
|
10
|
Kaplan B, Pamuk AE, Külekçi Ç, Özer S. Age at diagnosis, neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio as prognoticators in pediatric sinonasal rhabdomyosarcoma. Am J Otolaryngol 2023; 44:104001. [PMID: 37499342 DOI: 10.1016/j.amjoto.2023.104001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 07/07/2023] [Accepted: 07/09/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND The relationship between pretreatment blood parameters and clinical outcomes of patients with pediatric sinonasal rhabdomyosarcomas has not been described. The purpose of this study was to determine the prognostic factors and certain laboratory parameters that affect the survival and long-term survival in pediatric sinonasal rhabdomyosarcoma. METHODS Medical records of pediatric sinonasal rhabdomyosarcoma cases who were treated and followed up between 2004 and 2020 in Hacettepe University were retrospectively reviewed. The relationship between clinical features, laboratory parameters and survival was investigated. RESULTS Age at the time of diagnosis, pretreatment neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) had significant effect on survival (p < 0,004, p < 0,037, p < 0,016, respectively). Survival rate was higher in patients younger than 10 (≤10 years of age) at the time of diagnosis (p = 0,004), patients with a NLR of 2 or below (≤2) (p = 0,037), and patients with a PLR of 150 or below (≤150) (p = 0,016). ≤ 10 years of age at the time of diagnosis was found as an independent prognostic factor affecting survival (hazard ratio [HR], 5382; 95 % confidence interval [CI], 1476- 19,623; P = 0,011). In addition, a pretreatment PLR of 150 or below (≤150) was found as another independent prognostic factor that affects survival (hazard ratio [HR], 4386; 95 % confidence interval [CI], 1161- 16,567; P = 0,029). CONCLUSIONS Preoperative NLR and PLR may be important parameters to predict the prognosis of pediatric sinonasal rhabdomyosarcoma. Further research with larger patient groups are warranted.
Collapse
Affiliation(s)
- Büşra Kaplan
- Ankara Etlik City Hospital, Department of Otorhinolaryngology, Ankara, Turkey.
| | - A Erim Pamuk
- Hacettepe University, Faculty of Medicine, Department of Otorhinolaryngology, Ankara, Turkey
| | - Çağrı Külekçi
- Hacettepe University, Faculty of Medicine, Department of Otorhinolaryngology, Ankara, Turkey
| | - Serdar Özer
- Hacettepe University, Faculty of Medicine, Department of Otorhinolaryngology, Ankara, Turkey
| |
Collapse
|
11
|
Strah D, Stanley K, Oatmen K, Kylat RI, Dishop M, de la Maza M. An unusual presentation of neonatal rhabdomyosarcoma: a case report. Front Pediatr 2023; 11:1233334. [PMID: 37964815 PMCID: PMC10641497 DOI: 10.3389/fped.2023.1233334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/14/2023] [Indexed: 11/16/2023] Open
Abstract
A full-term infant with an unremarkable prenatal course presented at birth with a large midline facial mass and smaller masses in the head and neck. In addition, multiple diffuse flesh-colored nodules spread along all the upper and lower limbs. An extensive evaluation to cover a broad differential diagnosis of infectious, lymphatic/vascular, and oncologic etiology was undertaken. The initial suspicion was confirmed by biopsy of the skin lesion as congenital alveolar rhabdomyosarcoma (RMS). RMS is the most common soft tissue sarcoma that occurs in childhood. However, neonatal RMS is exceedingly rare. The infant's initial treatment included vincristine, dactinomycin, and cyclophosphamide in addition to salvage ifosfamide and etoposide, which were dose-adjusted for age. Herein, we present a case of an infant with RMS who showed initial improvement before relapsing and succumbing to her disease at 5 months of age. A review of the limited literature available on this rare condition and newer treatment regimens with improved mortality rates is performed.
Collapse
Affiliation(s)
- Danielle Strah
- Department of Pediatrics, Banner University Medical Center—University of Arizona, Tucson, AZ, United States
| | - Kelly Stanley
- Department of Pediatrics, Banner University Medical Center—University of Arizona, Tucson, AZ, United States
| | - Kelsie Oatmen
- Department of Pediatrics, Banner University Medical Center—University of Arizona, Tucson, AZ, United States
| | - Ranjit I. Kylat
- Department of Pediatrics, Banner University Medical Center—University of Arizona, Tucson, AZ, United States
- Department of Pediatrics (Neonatology), Banner University Medical Center—University of Arizona, Tucson, AZ, United States
| | - Megan Dishop
- Department of Pathology, Phoenix Children’s Hospital—University of Arizona, Phoenix, AZ, United States
| | - Michelina de la Maza
- Department of Pediatrics, Banner University Medical Center—University of Arizona, Tucson, AZ, United States
- Department of Pediatrics (Hematology/Oncology), Banner University Medical Center—University of Arizona, Tucson, AZ, United States
| |
Collapse
|
12
|
Tian M, Wei JS, Shivaprasad N, Highfill SL, Gryder BE, Milewski D, Brown GT, Moses L, Song H, Wu JT, Azorsa P, Kumar J, Schneider D, Chou HC, Song YK, Rahmy A, Masih KE, Kim YY, Belyea B, Linardic CM, Dropulic B, Sullivan PM, Sorensen PH, Dimitrov DS, Maris JM, Mackall CL, Orentas RJ, Cheuk AT, Khan J. Preclinical development of a chimeric antigen receptor T cell therapy targeting FGFR4 in rhabdomyosarcoma. Cell Rep Med 2023; 4:101212. [PMID: 37774704 PMCID: PMC10591056 DOI: 10.1016/j.xcrm.2023.101212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 06/12/2023] [Accepted: 09/06/2023] [Indexed: 10/01/2023]
Abstract
Pediatric patients with relapsed or refractory rhabdomyosarcoma (RMS) have dismal cure rates, and effective therapy is urgently needed. The oncogenic receptor tyrosine kinase fibroblast growth factor receptor 4 (FGFR4) is highly expressed in RMS and lowly expressed in healthy tissues. Here, we describe a second-generation FGFR4-targeting chimeric antigen receptor (CAR), based on an anti-human FGFR4-specific murine monoclonal antibody 3A11, as an adoptive T cell treatment for RMS. The 3A11 CAR T cells induced robust cytokine production and cytotoxicity against RMS cell lines in vitro. In contrast, a panel of healthy human primary cells failed to activate 3A11 CAR T cells, confirming the selectivity of 3A11 CAR T cells against tumors with high FGFR4 expression. Finally, we demonstrate that 3A11 CAR T cells are persistent in vivo and can effectively eliminate RMS tumors in two metastatic and two orthotopic models. Therefore, our study credentials CAR T cell therapy targeting FGFR4 to treat patients with RMS.
Collapse
Affiliation(s)
- Meijie Tian
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Jun S Wei
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Nityashree Shivaprasad
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Steven L Highfill
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD 20892, USA
| | - Berkley E Gryder
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - David Milewski
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - G Tom Brown
- Artificial Intelligence Resource, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD 20892, USA
| | - Larry Moses
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD 20892, USA
| | - Hannah Song
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health Clinical Center, Bethesda, MD 20892, USA
| | - Jerry T Wu
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Peter Azorsa
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Jeetendra Kumar
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Dina Schneider
- Lentigen Corporation, Miltenyi Bioindustry, 1201 Clopper Road, Gaithersburg, MD 20878, USA
| | - Hsien-Chao Chou
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Young K Song
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Abdelrahman Rahmy
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Katherine E Masih
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA; Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge CB2 0RE, UK
| | - Yong Yean Kim
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA
| | - Brian Belyea
- Department of Pediatrics, Duke University School of Medicine, Durham, NC 27710, USA
| | - Corinne M Linardic
- Department of Pediatrics, Duke University School of Medicine, Durham, NC 27710, USA
| | - Boro Dropulic
- Caring Cross, 708 Quince Orchard Road, Gaithersburg, MD 20878, USA
| | - Peter M Sullivan
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, 1100 Olive Way, Seattle, WA 98101, USA
| | - Poul H Sorensen
- Department of Molecular Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada
| | - Dimiter S Dimitrov
- University of Pittsburgh Department of Medicine, Pittsburgh, PA 15261, USA
| | - John M Maris
- Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Crystal L Mackall
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Rimas J Orentas
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, 1100 Olive Way, Seattle, WA 98101, USA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA 98101, USA
| | - Adam T Cheuk
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA.
| | - Javed Khan
- Genetics Branch, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bethesda, MD 20892, USA.
| |
Collapse
|
13
|
Cornelison R, Marrah L, Fierti A, Piczak C, Glowczyk M, Tajammal A, Lynch S, Li H. The Potential for Targeting AVIL and Other Actin-Binding Proteins in Rhabdomyosarcoma. Int J Mol Sci 2023; 24:14196. [PMID: 37762498 PMCID: PMC10531751 DOI: 10.3390/ijms241814196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Rhabdomyosarcoma (RMS) is the most common pediatric soft-tissue cancer with a survival rate below 27% for high-risk children despite aggressive multi-modal therapeutic interventions. After decades of research, no targeted therapies are currently available. Therapeutically targeting actin-binding proteins, although promising, has historically been challenging. Recent advances have made this possibility more salient, including our lab's identification of advillin (AVIL), a novel oncogenic actin-binding protein that plays a role in many cytoskeletal functions. AVIL is overexpressed in many RMS cell lines, patient-derived xenograft models, and a cohort of 30 clinical samples of both the alveolar (ARMS) and embryonal (ERMS) subtypes. Overexpression of AVIL in mesenchymal stem cells induces neoplastic transformation both in vitro and in vivo, and reversing overexpression through genetic modulation reverses the transformation. This suggests a critical role of AVIL in RMS tumorigenesis and maintenance. As an actin-binding protein, AVIL would not traditionally be considered a druggable target. This perspective will address the feasibility of targeting differentially expressed actin-binding proteins such as AVIL therapeutically, and how critical cell infrastructure can be damaged in a cancer-specific manner.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Hui Li
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908, USA
| |
Collapse
|
14
|
França RKA, Studart IC, Bezerra MRL, Pontes LQ, Barbosa AMA, Brigido MM, Furtado GP, Maranhão AQ. Progress on Phage Display Technology: Tailoring Antibodies for Cancer Immunotherapy. Viruses 2023; 15:1903. [PMID: 37766309 PMCID: PMC10536222 DOI: 10.3390/v15091903] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 08/31/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
The search for innovative anti-cancer drugs remains a challenge. Over the past three decades, antibodies have emerged as an essential asset in successful cancer therapy. The major obstacle in developing anti-cancer antibodies is the need for non-immunogenic antibodies against human antigens. This unique requirement highlights a disadvantage to using traditional hybridoma technology and thus demands alternative approaches, such as humanizing murine monoclonal antibodies. To overcome these hurdles, human monoclonal antibodies can be obtained directly from Phage Display libraries, a groundbreaking tool for antibody selection. These libraries consist of genetically engineered viruses, or phages, which can exhibit antibody fragments, such as scFv or Fab on their capsid. This innovation allows the in vitro selection of novel molecules directed towards cancer antigens. As foreseen when Phage Display was first described, nowadays, several Phage Display-derived antibodies have entered clinical settings or are undergoing clinical evaluation. This comprehensive review unveils the remarkable progress in this field and the possibilities of using clever strategies for phage selection and tailoring the refinement of antibodies aimed at increasingly specific targets. Moreover, the use of selected antibodies in cutting-edge formats is discussed, such as CAR (chimeric antigen receptor) in CAR T-cell therapy or ADC (antibody drug conjugate), amplifying the spectrum of potential therapeutic avenues.
Collapse
Affiliation(s)
- Renato Kaylan Alves França
- Molecular Immunology Laboratory, Department of Cellular Biology, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil; (R.K.A.F.); (M.M.B.)
- Graduate Program in Molecular Pathology, University of Brasilia, Brasilia 70910-900, Brazil
| | - Igor Cabral Studart
- Oswaldo Cruz Foundation, Fiocruz Ceará, Eusébio 61773-270, Brazil; (I.C.S.); (M.R.L.B.); (L.Q.P.); (A.M.A.B.); (G.P.F.)
- Graduate Program in Biotechnology of Natural Resources, Federal University of Ceará, Fortaleza 60440-970, Brazil
| | - Marcus Rafael Lobo Bezerra
- Oswaldo Cruz Foundation, Fiocruz Ceará, Eusébio 61773-270, Brazil; (I.C.S.); (M.R.L.B.); (L.Q.P.); (A.M.A.B.); (G.P.F.)
- Graduate Program in Biotechnology of Natural Resources, Federal University of Ceará, Fortaleza 60440-970, Brazil
| | - Larissa Queiroz Pontes
- Oswaldo Cruz Foundation, Fiocruz Ceará, Eusébio 61773-270, Brazil; (I.C.S.); (M.R.L.B.); (L.Q.P.); (A.M.A.B.); (G.P.F.)
- Graduate Program in Biotechnology of Natural Resources, Federal University of Ceará, Fortaleza 60440-970, Brazil
| | - Antonio Marcos Aires Barbosa
- Oswaldo Cruz Foundation, Fiocruz Ceará, Eusébio 61773-270, Brazil; (I.C.S.); (M.R.L.B.); (L.Q.P.); (A.M.A.B.); (G.P.F.)
- Graduate Program in Applied Informatics, University of Fortaleza, Fortaleza 60811-905, Brazil
| | - Marcelo Macedo Brigido
- Molecular Immunology Laboratory, Department of Cellular Biology, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil; (R.K.A.F.); (M.M.B.)
| | - Gilvan Pessoa Furtado
- Oswaldo Cruz Foundation, Fiocruz Ceará, Eusébio 61773-270, Brazil; (I.C.S.); (M.R.L.B.); (L.Q.P.); (A.M.A.B.); (G.P.F.)
- Graduate Program in Biotechnology of Natural Resources, Federal University of Ceará, Fortaleza 60440-970, Brazil
| | - Andréa Queiroz Maranhão
- Molecular Immunology Laboratory, Department of Cellular Biology, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil; (R.K.A.F.); (M.M.B.)
| |
Collapse
|
15
|
Choi Y, Sung KP, Lee SH. Simultaneous diagnosis and resection of orofacial rhabdomyosarcoma with frozen section biopsy: a case report. Arch Craniofac Surg 2023; 24:185-188. [PMID: 37654239 PMCID: PMC10475698 DOI: 10.7181/acfs.2023.00052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 06/09/2023] [Accepted: 06/20/2023] [Indexed: 09/02/2023] Open
Abstract
Rhabdomyosarcoma is the most common soft tissue sarcoma in children, accounting for 4.5% of all cases of cancer in childhood. Although the head and neck are the most common sites of rhabdomyosarcoma, oral lesions are relatively rare and account for only 10% to 12% of head and neck rhabdomyosarcoma cases. This is a case report of a girl aged 2 years and 1 month who initially presented with an upper lip mass that invaded the oral mucosa, oral skin, and nostril skin, causing narrowing of the airway. Through our case, we show that rapidly growing small round cell malignancies, especially rhabdomyosarcoma, can be effectively diagnosed and treated at the same time using primary resection with intraoperative frozen section biopsy and that the time spent waiting for the results of preoperative biopsy can be saved in this way, particularly when the patient's symptoms are intensifying rapidly and require immediate operation.
Collapse
Affiliation(s)
- Youngwoong Choi
- Department of Plastic and Reconstructive Surgery, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Ki Pyo Sung
- Department of Plastic and Reconstructive Surgery, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Soo Hyang Lee
- Department of Plastic and Reconstructive Surgery, Inje University Ilsan Paik Hospital, Goyang, Korea
| |
Collapse
|
16
|
Tomasiak P, Janisiak J, Rogińska D, Perużyńska M, Machaliński B, Tarnowski M. Garcinol and Anacardic Acid, Natural Inhibitors of Histone Acetyltransferases, Inhibit Rhabdomyosarcoma Growth and Proliferation. Molecules 2023; 28:5292. [PMID: 37513165 PMCID: PMC10383693 DOI: 10.3390/molecules28145292] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/15/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
Rhabdomyosarcoma (RMS) is a malignant tumour of the soft tissues. There are two main histopathological types: alveolar and embryonal. RMS occurs mainly in childhood and is a result of the deregulation of growth and differentiation of muscle cell precursors. There is an increasing amount of data indicating that numerous epigenetic alterations within chromatin and histone proteins are involved in the pathogenesis of this malignancy. Histone acetylation is one of the most important epigenetic modifications that is catalysed by enzymes from the group of histone acetyltransferases (HAT). In this study, the impact of the natural histone acetyltransferase inhibitors (HATi)-garcinol (GAR) and anacardic acid (AA)-on the biology of RMS cells was evaluated through a series of in vitro tests measuring proliferation, viability, clonogenicity, cell cycle and apoptosis. Moreover, using oligonucleotide microarrays and real-time PCR, we identified several genes whose expression changed after GAR and AA treatment. The examined HATi significantly reduce the invasive phenotype of RMS cells by inhibiting the growth rate, viability and clonogenic abilities. What is more, these substances cause cell cycle arrest in the G2/M phase, induce apoptosis and affect the genetic expression of the endoplasmic reticulum stress sensors. GAR and AA may serve as promising potential anti-cancer drugs since they sensitize the RMS cells to chemotherapeutic treatment.
Collapse
Affiliation(s)
- Patrycja Tomasiak
- Institute of Physical Culture Sciences, University of Szczecin, 70-453 Szczecin, Poland
| | - Joanna Janisiak
- Department of Physiology in Health Sciences, Pomeranian Medical University in Szczecin, 71-210 Szczecin, Poland
| | - Dorota Rogińska
- Department of General Pathology, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Magdalena Perużyńska
- Department of Experimental & Clinical Pharmacology, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Bogusław Machaliński
- Department of General Pathology, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland
| | - Maciej Tarnowski
- Department of Physiology in Health Sciences, Pomeranian Medical University in Szczecin, 71-210 Szczecin, Poland
| |
Collapse
|
17
|
Vasquez JC, Luo LY, Hiniker SM, Rhee DS, Dasgupta R, Chen S, Weigel BJ, Xue W, Venkatramani R, Arndt CA. Rhabdomyosarcoma with isolated lung metastases: A report from the Soft Tissue Sarcoma Committee of the Children's Oncology Group. Pediatr Blood Cancer 2023; 70:e30293. [PMID: 36916768 PMCID: PMC10424503 DOI: 10.1002/pbc.30293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 01/30/2023] [Accepted: 02/20/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND To determine outcomes of children with rhabdomyosarcoma (RMS) with isolated lung metastases. METHODS Data were analyzed for 428 patients with metastatic RMS treated on COG protocols. Categorical variables were compared using Chi-square or Fisher's exact tests. Event-free survival (EFS) and overall survival (OS) were estimated using Kaplan-Meier method and compared using the log-rank test. RESULTS Compared with patients with other metastatic sites (n = 373), patients with lung-only metastases (n = 55) were more likely to be <10 years of age, have embryonal histology (embryonal rhabdomyosarcoma), have N0 disease, and less likely to have primary extremity tumors. Lung-only patients had significantly better survival outcomes than patients with all other sites of metastatic disease (p < .0001) with 5-year EFS of 48.1 versus 18.8% and 5-year OS of 64.1 versus 26.9%. Patients with lung-only metastases, and those with a single extrapulmonary site of metastasis, had better survival compared with patients with two or more sites of metastatic disease (p < .0001). In patients with ERMS and lung-only metastases, there was no significant difference in survival between patients ≥10 years and 1-9 years (5-year EFS: 58.3 vs. 68.2%, 5-year OS: 66.7 vs. 67.7%). CONCLUSIONS With aggressive treatment, patients with ERMS and lung-only metastatic disease have superior EFS and OS compared with patients with other sites of metastatic disease, even when older than 10 years of age. Consideration should be given to including patients ≥10 years with ERMS and lung-only metastases in the same group as those <10 years in future risk stratification algorithms.
Collapse
Affiliation(s)
- Juan C. Vasquez
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Leo Y. Luo
- Department of Radiation Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Susan M. Hiniker
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | - Daniel S. Rhee
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Roshni Dasgupta
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Sonja Chen
- Department of Pathology and Laboratory Medicine, Nationwide Children’s Hospital, Columbus, OH, USA
| | - Brenda J. Weigel
- Division of Pediatric Hematology/Oncology, University of Minnesota, Minneapolis, MN, USA
| | - Wei Xue
- Department of Biostatistics, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL, USA
| | - Rajkumar Venkatramani
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Cancer Center, Houston, TX, USA
| | - Carola A. Arndt
- Department of Pediatric and Adolescent Medicine, Mayo Clinic and Foundation, Rochester, MN, USA
| |
Collapse
|
18
|
Pomella S, Danielli SG, Alaggio R, Breunis WB, Hamed E, Selfe J, Wachtel M, Walters ZS, Schäfer BW, Rota R, Shipley JM, Hettmer S. Genomic and Epigenetic Changes Drive Aberrant Skeletal Muscle Differentiation in Rhabdomyosarcoma. Cancers (Basel) 2023; 15:2823. [PMID: 37345159 DOI: 10.3390/cancers15102823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 05/14/2023] [Accepted: 05/16/2023] [Indexed: 06/23/2023] Open
Abstract
Rhabdomyosarcoma (RMS), the most common soft-tissue sarcoma in children and adolescents, represents an aberrant form of skeletal muscle differentiation. Both skeletal muscle development, as well as regeneration of adult skeletal muscle are governed by members of the myogenic family of regulatory transcription factors (MRFs), which are deployed in a highly controlled, multi-step, bidirectional process. Many aspects of this complex process are deregulated in RMS and contribute to tumorigenesis. Interconnected loops of super-enhancers, called core regulatory circuitries (CRCs), define aberrant muscle differentiation in RMS cells. The transcriptional regulation of MRF expression/activity takes a central role in the CRCs active in skeletal muscle and RMS. In PAX3::FOXO1 fusion-positive (PF+) RMS, CRCs maintain expression of the disease-driving fusion oncogene. Recent single-cell studies have revealed hierarchically organized subsets of cells within the RMS cell pool, which recapitulate developmental myogenesis and appear to drive malignancy. There is a large interest in exploiting the causes of aberrant muscle development in RMS to allow for terminal differentiation as a therapeutic strategy, for example, by interrupting MEK/ERK signaling or by interfering with the epigenetic machinery controlling CRCs. In this review, we provide an overview of the genetic and epigenetic framework of abnormal muscle differentiation in RMS, as it provides insights into fundamental mechanisms of RMS malignancy, its remarkable phenotypic diversity and, ultimately, opportunities for therapeutic intervention.
Collapse
Affiliation(s)
- Silvia Pomella
- Department of Hematology/Oncology, Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS Istituto Ospedale Pediatrico Bambino Gesu, Viale San Paolo 15, 00146 Rome, Italy
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - Sara G Danielli
- Department of Oncology and Children's Research Center, University Children's Hospital of Zurich, 8032 Zürich, Switzerland
| | - Rita Alaggio
- Department of Pathology, Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Viale San Paolo 15, 00146 Rome, Italy
| | - Willemijn B Breunis
- Department of Oncology and Children's Research Center, University Children's Hospital of Zurich, 8032 Zürich, Switzerland
| | - Ebrahem Hamed
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, University Medical Center Freiburg, University of Freiburg, 79106 Freiburg, Germany
| | - Joanna Selfe
- Sarcoma Molecular Pathology Team, Divisions of Molecular Pathology and Cancer Therapeutics, The Institute of Cancer Research, London SM2 FNG, UK
| | - Marco Wachtel
- Department of Oncology and Children's Research Center, University Children's Hospital of Zurich, 8032 Zürich, Switzerland
| | - Zoe S Walters
- Translational Epigenomics Team, Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton SO17 1BJ, UK
| | - Beat W Schäfer
- Department of Oncology and Children's Research Center, University Children's Hospital of Zurich, 8032 Zürich, Switzerland
| | - Rossella Rota
- Department of Hematology/Oncology, Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS Istituto Ospedale Pediatrico Bambino Gesu, Viale San Paolo 15, 00146 Rome, Italy
| | - Janet M Shipley
- Sarcoma Molecular Pathology Team, Divisions of Molecular Pathology and Cancer Therapeutics, The Institute of Cancer Research, London SM2 FNG, UK
| | - Simone Hettmer
- Division of Pediatric Hematology and Oncology, Department of Pediatric and Adolescent Medicine, University Medical Center Freiburg, University of Freiburg, 79106 Freiburg, Germany
- Spemann Graduate School of Biology and Medicine (SGBM), 79104 Freiburg, Germany
- Comprehensive Cancer Centre Freiburg (CCCF), University Medical Center Freiburg, 790106 Freiburg, Germany
| |
Collapse
|
19
|
Oh KS, Alloush F, Fader M, Brathwaite C. FANCC and PTCH1 gene loss in congenital infantile rhabdomyosarcoma with spindle cell features. Pediatr Blood Cancer 2023; 70:e30083. [PMID: 36326135 DOI: 10.1002/pbc.30083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Kei Shing Oh
- Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, Florida, USA
| | - Ferial Alloush
- Arkadi M. Rywlin M.D. Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, Florida, USA
| | - Maggie Fader
- Pediatric Hematology/Oncology, Nicklaus Children's Hospital, Miami's Children's Health System, Miami, Florida, USA
| | - Carole Brathwaite
- Department of Pathology and Laboratory Medicine, Nicklaus Children's Hospital, Miami's Children's Health System, Miami, Florida, USA
| |
Collapse
|
20
|
Aukema SM, Glaser S, van den Hout MFCM, Dahlum S, Blok MJ, Hillmer M, Kolarova J, Sciot R, Schott DA, Siebert R, Stumpel CTRM. Molecular characterization of an embryonal rhabdomyosarcoma occurring in a patient with Kabuki syndrome: report and literature review in the light of tumor predisposition syndromes. Fam Cancer 2023; 22:103-118. [PMID: 35856126 PMCID: PMC9829644 DOI: 10.1007/s10689-022-00306-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/05/2022] [Indexed: 01/13/2023]
Abstract
Kabuki syndrome is a well-recognized syndrome characterized by facial dysmorphism and developmental delay/intellectual disability and in the majority of patients a germline variant in KMT2D is found. As somatic KMT2D variants can be found in 5-10% of tumors a tumor predisposition in Kabuki syndrome is discussed. So far less than 20 patients with Kabuki syndrome and a concomitant malignancy have been published. Here we report on a female patient with Kabuki syndrome and a c.2558_2559delCT germline variant in KMT2D who developed an embryonal rhabdomyosarcoma (ERMS) at 10 years. On tumor tissue we performed DNA-methylation profiling and exome sequencing (ES). Copy number analyses revealed aneuploidies typical for ERMS including (partial) gains of chromosomes 2, 3, 7, 8, 12, 15, and 20 and 3 focal deletions of chromosome 11p. DNA methylation profiling mapped the case to ERMS by a DNA methylation-based sarcoma classifier. Sequencing suggested gain of the wild-type KMT2D allele in the trisomy 12. Including our patient literature review identified 18 patients with Kabuki syndrome and a malignancy. Overall, the landscape of malignancies in patients with Kabuki syndrome was reminiscent of that of the pediatric population in general. Histopathological and molecular data were only infrequently reported and no report included next generation sequencing and/or DNA-methylation profiling. Although we found no strong arguments pointing towards KS as a tumor predisposition syndrome, based on the small numbers any relation cannot be fully excluded. Further planned studies including profiling of additional tumors and long term follow-up of KS-patients into adulthood could provide further insights.
Collapse
Affiliation(s)
- Sietse M Aukema
- Department of Clinical Genetics, Maastricht University Medical Centre (MUMC+), PO Box 5800, 6202 AZ, Maastricht, The Netherlands.
| | - Selina Glaser
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Mari F C M van den Hout
- Department of Pathology, Research Institute GROW, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Sonja Dahlum
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Marinus J Blok
- Department of Clinical Genetics, Maastricht University Medical Centre (MUMC+), PO Box 5800, 6202 AZ, Maastricht, The Netherlands
| | - Morten Hillmer
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Julia Kolarova
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Raf Sciot
- Department of Pathology, University Hospital, University of Leuven, 3000, Louvain, Belgium
| | - Dina A Schott
- Department of Clinical Genetics, Maastricht University Medical Centre (MUMC+), PO Box 5800, 6202 AZ, Maastricht, The Netherlands
- Department of Pediatrics, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Constance T R M Stumpel
- Department of Clinical Genetics, Maastricht University Medical Centre (MUMC+), PO Box 5800, 6202 AZ, Maastricht, The Netherlands.
- Department of Clinical Genetics and GROW-School for Oncology & Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands.
| |
Collapse
|
21
|
Lan Y, Wu L, Hong Y, Sun X, Wang J, Huang J, Sun F, Zhu J, Zhen Z, Zhang Y, Song M, Lu S. Oral vinorelbine and continuous low doses of cyclophosphamide in pediatric rhabdomyosarcoma: a real-world study. Front Pharmacol 2023; 14:1132219. [PMID: 37205905 PMCID: PMC10188979 DOI: 10.3389/fphar.2023.1132219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 04/19/2023] [Indexed: 05/21/2023] Open
Abstract
Introduction: Metronomic maintenance therapy (MMT) has significantly improved the survival of patients with high-risk rhabdomyosarcoma in clinical trials. However, there remains a lack of relevant data on its effectiveness in real-world situations. Methods: We retrospectively retrieved data of 459 patients < 18 years of age diagnosed with rhabdomyosarcoma at Sun Yat-sen University Cancer Center from January 2011 to July 2020 from our database. The MMT regimen was oral vinorelbine 25-40 mg/m2 for twelve 4-week cycles on days 1, 8, and 15, and oral cyclophosphamide 25-50 mg/m2 daily for 48 consecutive weeks. Results: A total of 57 patients who underwent MMT were included in the analysis. The median follow-up time was 27.8 (range: 2.9-117.5) months. From MMT to the end of follow-up, the 3-year PFS and OS rates were 40.6% ± 6.8% and 58.3% ± 7.2%, respectively. The 3-year PFS was 43.6% ± 11.3% in patients who were initially diagnosed as low- and intermediate-risk but relapsed after comprehensive treatment (20/57), compared with 27.8% ± 10.4% in high-risk patients (20/57) and 52.8% ± 13.3% in intermediate-risk patients who did not relapse (17/57). The corresponding 3-year OS for these three groups was 65.8% ± 11.4%, 50.1% ± 12.9%, and 55.6% ± 13.6%, respectively. Conclusion: We present a novel study of MMT with oral vinorelbine and continuous low doses of cyclophosphamide in real-world pediatric patients with RMS. Our findings showed that the MMT strategy significantly improved patient outcomes and may be an effective treatment for high-risk and relapsed patients.
Collapse
Affiliation(s)
- Yingxia Lan
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Liuhong Wu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ye Hong
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiaofei Sun
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Juan Wang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Junting Huang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Feifei Sun
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jia Zhu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zijun Zhen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yizhuo Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Mengjia Song
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- *Correspondence: Suying Lu, ; Mengjia Song,
| | - Suying Lu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- Department of Pediatric Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
- *Correspondence: Suying Lu, ; Mengjia Song,
| |
Collapse
|
22
|
Markiz SN, Khan S, Wagley ZB, Viqaruddin MK, Khafaga YM, AlFawaz IA, AlAnazi AE, AlKofide A, Khoja HA, Ali AA. Rhabdomyosarcoma in children: Retrospective analysis from a single tertiary care center in Saudi Arabia. Cancer Rep (Hoboken) 2022; 6:e1683. [PMID: 35942988 PMCID: PMC9875671 DOI: 10.1002/cnr2.1683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 06/13/2022] [Accepted: 07/05/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children occurring most commonly in the head and neck region. The treatment involves using a multimodality approach including chemotherapy, surgery, and radiation therapy. Survival for patients with localized disease has improved markedly, but the treatment of advanced disease remains a challenge. We report the clinical characteristics and outcome for patients treated at a tertiary care center in Saudi Arabia. METHODS Patients aged 0-14 years diagnosed with RMS between 2005 and 2018 were included. Statistical analysis was performed using SPSS software. Kaplan-Meier method was used to calculate overall and event free survival. Cox proportional hazards model was used for multivariate analysis. RESULTS One hundred and twenty-four patients were analyzed. The median age was 5.7 years with male predominance (2.4:1). The most common primary sites were head/neck (30%) and the genitourinary tract (25%). Embryonal RMS was present in 81%; alveolar in 19%. Most patients had intermediate risk disease (60%). The 5-year overall and event free survivals were 64.3% and 53.3%, respectively. Survival was influenced by primary tumor site, histology, and clinical risk group. Unfavorable primary site, high risk stratification, and poor initial response to therapy predicted a poor outcome. CONCLUSION This study provides an insight on the current management outcomes for our patients with RMS. Cytogenetics and molecular diagnostics need to be incorporated as standard of care in the therapeutic approach of our patients. In addition, there is a need for national collaborative efforts to improve the outcome of RMS in children and adolescents.
Collapse
Affiliation(s)
- Samer N. Markiz
- Department of Pediatric Hematology/OncologyKing Faisal Specialist Hospital & Research CentreRiyadhSaudi Arabia
| | - Safia Khan
- Department of PediatricsCentral Park Teaching HospitalLahorePakistan
| | | | - Mohammed K. Viqaruddin
- Department of Pediatric Hematology/OncologyKing Faisal Specialist Hospital & Research CentreRiyadhSaudi Arabia
| | - Yasser M. Khafaga
- Department of Radiation OncologyKing Faisal Specialist Hospital & Research CentreRiyadhSaudi Arabia
| | - Ibrahim A. AlFawaz
- Department of Pediatric Hematology/OncologyKing Faisal Specialist Hospital & Research CentreRiyadhSaudi Arabia
| | - Awatif E. AlAnazi
- Department of Pediatric Hematology/OncologyKing Faisal Specialist Hospital & Research CentreRiyadhSaudi Arabia
| | - Amani AlKofide
- Department of Pediatric Hematology/OncologyKing Faisal Specialist Hospital & Research CentreRiyadhSaudi Arabia
| | - Hatem A. Khoja
- Department of Pathology & Laboratory MedicineKing Faisal Specialist Hospital & Research CentreRiyadhSaudi Arabia
| | - Afshan A. Ali
- Department of Pediatrics OncologyKing Faisal Specialist Hospital & Research CentreMadinahSaudi Arabia
| |
Collapse
|
23
|
Cancer Stem Cell Markers in Rhabdomyosarcoma in Children. Diagnostics (Basel) 2022; 12:diagnostics12081895. [PMID: 36010245 PMCID: PMC9406733 DOI: 10.3390/diagnostics12081895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: The aim of the present study was to assess the cancer stem cell (CSC) markers CD24, CD44, CD133, and ALDH1A1 in rhabdomyosarcoma (RMS) in children and to define their prognostic role in this group of patients. (2) Methods: The study material was archival tissue specimens collected from 49 patients under 18 years of age and who had been diagnosed with RMS. Immunohistochemistry (IHC) was used to evaluate the expression of the selected CSC markers in the tumor tissue. Expression was evaluated using a semiquantitative IRS scale based on the one developed by Remmele and Stenger and was correlated with the clinical and pathomorphological parameters of prognostic importance in RMS. (3) Results: Expression of the selected CSC markers CD24, CD44, CD133, and ALDH1A1 was demonstrated in 83.7%, 55.1%, 81.6%, and 100% of the RMS patients, respectively. The expression of all of the assessed CSC markers was statistically significantly higher in the study group versus the control group. No significant correlation was found between the expression of the selected CSC markers and clinical and pathological prognostic factors that were analyzed. The expression of the CSC markers did not have a significant influence on RMS survival rates. (4) Conclusions: The results of the conducted study confirm the expression of selected CSC markers in rhabdomyosarcoma tissue in children. The study did not support the prognostic relevance of the expression of any of the assessed CSC markers. However, further studies are needed to fully understand the relevance of the selected CSC markers in RMS carcinogenesis.
Collapse
|
24
|
Yoon HY, Maron BY, Girald-Berlingeri S, Gasilina A, Gollin JC, Jian X, Akpan I, Yohe ME, Randazzo PA, Chen PW. ERK phosphorylation is dependent on cell adhesion in a subset of pediatric sarcoma cell lines. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2022; 1869:119264. [PMID: 35381293 DOI: 10.1016/j.bbamcr.2022.119264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 03/15/2022] [Accepted: 03/28/2022] [Indexed: 06/14/2023]
Abstract
Osteosarcoma (OS) and Pax-Foxo1 fusion negative rhabdomyosarcoma (FN-RMS) are pediatric sarcomas with poor prognoses in patients with advanced disease. In both malignancies, an actin binding protein has been linked to poor prognosis. Integrin adhesion complexes (IACs) are closely coupled to actin networks and IAC-mediated signaling has been implicated in the progression of carcinomas. However, the relationship of IACs and actin cytoskeleton remodeling with cell signaling is understudied in pediatric sarcomas. Here, we tested the hypothesis that IAC dynamics affect ERK activation in OS and FN-RMS cell lines. Adhesion dependence of ERK activation differed among the OS and FN-RMS cells examined. In the OS cell lines, adhesion did not have a consistent effect on phospho-ERK (pERK). ERK phosphorylation in response to fetal calf serum or 1 ng/ml EGF was nearly as efficient in OS cell lines and one FN-RMS cell line in suspension as cells adherent to poly-l-lysine (PL) or fibronectin (FN). By contrast, adhesion to plastic, PL or FN increased ERK phosphorylation and was greater than additive with a 15 min exposure to 1 ng/ml EGF in three FN-RMS cell lines. Increases in pERK were partly dependent on FAK and PAK1/2 but independent of IAC maturation. As far as we are aware, this examination of adhesion-dependent signaling is the first in pediatric sarcomas and has led to the discovery of differences from the prevailing paradigms and differences in the degree of coupling between components in the signaling pathways among the cell lines.
Collapse
Affiliation(s)
- Hye-Young Yoon
- Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States of America
| | - Ben Y Maron
- Department of Biology, Williams College, Williamstown, MA, United States of America
| | - Sofia Girald-Berlingeri
- Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States of America
| | - Anjelika Gasilina
- Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States of America
| | - Josephine C Gollin
- Department of Biology, Williams College, Williamstown, MA, United States of America
| | - Xiaoying Jian
- Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States of America
| | - Itoro Akpan
- Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States of America
| | - Marielle E Yohe
- Laboratory of Cell and Developmental Signaling, Center for Cancer Research, National Cancer Institute, Frederick, MD, United States of America
| | - Paul A Randazzo
- Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States of America.
| | - Pei-Wen Chen
- Department of Biology, Williams College, Williamstown, MA, United States of America
| |
Collapse
|
25
|
Haduong JH, Heske CM, Rhoades WA, Xue W, Teot LA, Rodeberg DA, Donaldson SS, Weiss A, Hawkins DS, Venkatramani R. An update on rhabdomyosarcoma risk stratification and the rationale for current and future Children's Oncology Group clinical trials. Pediatr Blood Cancer 2022; 69:e29511. [PMID: 35129294 PMCID: PMC8976559 DOI: 10.1002/pbc.29511] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 11/01/2021] [Accepted: 11/20/2021] [Indexed: 02/06/2023]
Abstract
Children and adolescents with rhabdomyosarcoma (RMS) comprise a heterogeneous population with variable overall survival rates ranging between approximately 6% and 100% depending on defined risk factors. Although the risk stratification of patients has been refined across five decades of collaborative group studies, molecular prognostic biomarkers beyond FOXO1 fusion status have yet to be incorporated prospectively in upfront risk-based therapy assignments. This review describes the evolution of risk-based therapy and the current risk stratification, defines a new risk stratification incorporating novel biomarkers, and provides the rationale for the current and upcoming Children's Oncology Group RMS studies.
Collapse
Affiliation(s)
- Josephine H. Haduong
- Hyundai Cancer Institute, Division of Oncology, Children’s Hospital Orange County, 1201 West La Veta Ave, Orange, CA 92868, USA; T (714) 509-8699; F (714) 509-8636;
| | - Christine M. Heske
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | | | - Wei Xue
- Department of Biostatistics, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL USA
| | - Lisa A. Teot
- Department of Pathology, Boston Children’s Hospital/Harvard Medical School, Boston, MA USA
| | - David A. Rodeberg
- Division of Pediatric Surgery, East Carolina University, Greenville, NC USA
| | | | - Aaron Weiss
- Division of Pediatric Hematology-Oncology, Maine Medical Center, Portland, ME, USA
| | - Douglas S. Hawkins
- Division of Hematology/Oncology, Seattle Children’s Hospital, University of Washington, Seattle, WA, USA
| | - Rajkumar Venkatramani
- Department of Pediatrics, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX USA
| |
Collapse
|
26
|
Ahmed AA, Farooqi MS, Habeebu SS, Gonzalez E, Flatt TG, Wilson AL, Barr FG. NanoString Digital Molecular Profiling of Protein and microRNA in Rhabdomyosarcoma. Cancers (Basel) 2022; 14:cancers14030522. [PMID: 35158790 PMCID: PMC8833805 DOI: 10.3390/cancers14030522] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/16/2022] [Accepted: 01/18/2022] [Indexed: 12/13/2022] Open
Abstract
Simple Summary NanoString digital profiling methods are novel techniques to identify biologic markers from human formalin-fixed, paraffin-embedded cancer tissue. We have applied NanoString Digital spatial profiling and microRNA profiling methods in non-alveolar rhabdomyosarcoma, a common soft tissue tumor in young adults and children with variable prognosis. Our results have highlighted aberrant miRNA expression and over-expression of several members of PI3-AKT, MAPK and apoptosis signaling pathways in fusion-negative rhabdomyosarcoma, particularly in tumors with unfavorable prognosis. INPP4B, an entry molecule in the PI3/AKT pathway, was significantly over-expressed in tumors with poor prognosis, confirmed by traditional immunohistochemistry. Several microRNAs had increased expression in association with poor patient prognosis. These results highlight the utility of NanoString digital profiling as a screening method to identify prognostic biomarkers of interest in rhabdomyosarcoma from formalin-fixed paraffin-embedded tissue. Abstract Purpose: Rhabdomyosarcoma (RMS) exhibits a complex prognostic algorithm based on histologic, biologic and clinical parameters. The embryonal (ERMS) and spindle cell-sclerosing RMS (SRMS) histologic subtypes warrant further studies due to their heterogenous genetic background and variable clinical behavior. NanoString digital profiling methods have been previously highlighted as robust novel methods to detect protein and microRNA expression in several cancers but not in RMS. Methods/Patients: To identify prognostic biomarkers, we categorized 12 ERMS and SRMS tumor cases into adverse (n = 5) or favorable (n = 7) prognosis groups and analyzed their signaling pathways and microRNA profiles. The digital spatial profiling of protein and microRNA analysis was performed on formalin-fixed, paraffin-embedded (FFPE) tumor tissue using NanoString technology. Results: The detectable expression of several component members of the PI3K/AKT, MAPK and apoptosis signaling pathways was highlighted in RMS, including INPP4B, Pan-AKT, MET, Pan-RAS, EGFR, phospho-p90 RSK, p44/42 ERK1/2, BAD, BCL-XL, cleaved caspase-9, NF1, PARP and p53. Compared to cases with favorable prognosis, the adverse-prognosis tumor samples had significantly increased expression of INPP4B, which was confirmed with traditional immunohistochemistry. The analysis of microRNA profiles revealed that, out of 798 microRNAs assessed, 228 were overexpressed and 134 downregulated in the adverse prognosis group. Significant over-expression of oncogenic/tumor suppressor miR-3144-3p, miR-612, miR-302d-3p, miR-421, miR-548ar-5p and miR-548y (p < 0.05) was noted in the adverse prognosis group. Conclusion: This study highlights the utility of NanoString digital profiling methods in RMS, where it can detect distinct molecular signatures with the expression of signaling pathways and microRNAs from FFPE tumor tissue that may help identify prognostic biomarkers of interest. The overexpression of INPP4B and miR-3144-3p, miR-612, miR-302d-3p, miR-421, miR-548y and miR-548ar-5p may be associated with worse overall survival in ERMS and SRMS.
Collapse
Affiliation(s)
- Atif A. Ahmed
- Department of Pathology and Laboratory Medicine, Children’s Mercy Hospital, Kansas City, MO 64108, USA
- Department of Pathology and Laboratory Medicine, Children’s Mercy Hospital/University of Missouri, Kansas City, MO 64108, USA; (M.S.F.); (S.S.H.)
- Correspondence: ; Tel.: +1-816-234-3000
| | - Midhat S. Farooqi
- Department of Pathology and Laboratory Medicine, Children’s Mercy Hospital/University of Missouri, Kansas City, MO 64108, USA; (M.S.F.); (S.S.H.)
| | - Sultan S. Habeebu
- Department of Pathology and Laboratory Medicine, Children’s Mercy Hospital/University of Missouri, Kansas City, MO 64108, USA; (M.S.F.); (S.S.H.)
| | - Elizabeth Gonzalez
- Department of Pediatric Hematology-Oncology, Children’s Mercy Hospital/University of Missouri, Kansas City, MO 64108, USA; (E.G.); (T.G.F.)
| | - Terrie G. Flatt
- Department of Pediatric Hematology-Oncology, Children’s Mercy Hospital/University of Missouri, Kansas City, MO 64108, USA; (E.G.); (T.G.F.)
| | | | - Frederic G. Barr
- Laboratory of Pathology, National Cancer Institute, Bethesda, MD 20892, USA;
| |
Collapse
|
27
|
Fan R, Parham DM, Wang LL. An Integrative Morphologic and Molecular Approach for Diagnosis of Rhabdomyosarcoma and Subclassification of Rhabdomyosarcoma. Arch Pathol Lab Med 2022; 146:953-959. [PMID: 35051261 DOI: 10.5858/arpa.2021-0183-ra] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— Rhabdomyosarcoma, the most common soft tissue sarcoma of children, is currently classified into the following 4 subtypes: embryonal rhabdomyosarcoma, alveolar rhabdomyosarcoma, spindle cell/sclerosing rhabdomyosarcoma, and pleomorphic rhabdomyosarcoma, based on recent molecular genetic knowledge and morphologic features. OBJECTIVE.— To highlight the most recent advances of molecular genetic alterations, and to familiarize pathologists with most recent genotype and phenotype correlation in rhabdomyosarcoma. DATA SOURCES.— Data were derived from the World Health Organization Classification of Soft Tissue and Bone Tumors, fifth edition, recently published literature (PubMed), and clinical practice experience. CONCLUSIONS.— Current classification has been significantly impacted by genotype and phenotype correlation, especially with PAX-FOXO1 fusion-positive rhabdomyosarcoma versus fusion-negative rhabdomyosarcoma, and with emergence of 3 distinct new subtypes of spindle cell/sclerosing rhabdomyosarcoma. Although all rhabdomyosarcomas were considered to be a single diagnostic entity in the past, they are now considered to be a group of histologically similar but biologically diverse entities because their clinical behavior and underlying molecular alterations dramatically differ. This review outlines recent molecular genetic developments, corresponding morphologic features, and current challenges faced by pathologists in daily practice.
Collapse
Affiliation(s)
- Rong Fan
- From the Department of Pathology and Laboratory Medicine, Robert Wood Johnson University Hospital, New Brunswick, New Jersey (Fan)
| | - David M Parham
- The Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, California (Parham)
| | - Larry L Wang
- The Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles (Wang)
| |
Collapse
|
28
|
González-Arboleda AA, Fernandez N, García-Perdomo HA. Genitourinary Tract Tumors in Children: An Update. Curr Pediatr Rev 2022; 18:166-178. [PMID: 35021978 DOI: 10.2174/1573396318666220111143902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 09/17/2021] [Accepted: 10/11/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Genitourinary tract tumors in children are less common than in adults. Most of these tumors have different genetic backgrounds, clinical presentation, and oncologic behavior than their adult counterpart. As a result of low prevalence in children, some of the treatment approaches and recommendations are based on treatment experience in adult patients. However, thanks to scientific and technological development, survival rates have risen considerably. OBJECTIVE This paper presents a review of the principal features of the tumors involving the genitourinary tract in children and an update in genetic background, diagnosis, and treatment. METHODS A narrative review was performed on published literature about genitourinary tract tumors in pediatric patients. Papers presented in English and Spanish literature were reviewed. PubMed, Science Direct, and SciELO databases were used to collect information and present this article. RESULTS Kidney tumors are the most common type of genitourinary tumors in children. Among those, Wilms tumor represents the majority of cases and shows the successful work of clinical trial groups studying this tumor type. Other tumors involving the genitourinary tract in children include Rhabdomyosarcoma, Transitional cell carcinoma, Testicular, and Adrenal tumors. CONCLUSION Genitourinary tract tumors in children represent significant morbidity and economic burden, so awareness in early diagnosis represents improvement in treatment, clinical, and oncological outcomes.
Collapse
Affiliation(s)
| | - Nicolás Fernandez
- Division of Urology, Seattle Children´s Hospital, The University of Washington, Seattle, WA, USA
| | - Herney Andrés García-Perdomo
- UROGIV Research Group, School of Medicine, Universidad del Valle, Cali, Colombia.,Division of Urology, Department of Surgery, School of Medicine, Universidad del Valle, Cali, Colombia
| |
Collapse
|
29
|
Barros JS, Aguiar TFM, Costa SS, Rivas MP, Cypriano M, Toledo SRC, Novak EM, Odone V, Cristofani LM, Carraro DM, Werneck da Cunha I, Costa CML, Vianna-Morgante AM, Rosenberg C, Krepischi ACV. Copy Number Alterations in Hepatoblastoma: Literature Review and a Brazilian Cohort Analysis Highlight New Biological Pathways. Front Oncol 2021; 11:741526. [PMID: 34956867 PMCID: PMC8692715 DOI: 10.3389/fonc.2021.741526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 11/10/2021] [Indexed: 12/19/2022] Open
Abstract
Hepatoblastoma (HB) is a rare embryonal tumor, although it is the most common pediatric liver cancer. The aim of this study was to provide an accurate cytogenomic profile of this type of cancer, for which information in cancer databases is lacking. We performed an extensive literature review of cytogenetic studies on HBs disclosing that the most frequent copy number alterations (CNAs) are gains of 1q, 2/2q, 8/8q, and 20; and losses at 1p and 4q. Furthermore, the CNA profile of a Brazilian cohort of 26 HBs was obtained by array-CGH; the most recurrent CNAs were the same as shown in the literature review. Importantly, HBs from female patients, high-risk stratification tumors, tumors who developed in older patients (> 3 years at diagnosis) or from patients with metastasis and/or deceased carried a higher diversity of chromosomal alterations, specifically chromosomal losses at 1p, 4, 11q and 18q. In addition, we distinguished three major CNA profiles: no detectable CNA, few CNAs and tumors with complex genomes. Tumors with simpler genomes exhibited a significant association with the epithelial fetal subtype of HBs; in contrast, the complex genome group included three cases with epithelial embryonal histology, as well as the only HB with HCC features. A significant association of complex HB genomes was observed with older patients who developed high-risk tumors, metastasis, and deceased. Moreover, two patients with HBs exhibiting complex genomes were born with congenital anomalies. Together, these findings suggest that a high load of CNAs, mainly chromosomal losses, particularly losses at 1p and 18, increases the tendency to HB aggressiveness. Additionally, we identified six hot-spot chromosome regions most frequently affected in the entire group: 1q31.3q42.3, 2q23.3q37.3, and 20p13p11.1 gains, besides a 5,3 Mb amplification at 2q24.2q24.3, and losses at 1p36.33p35.1, 4p14 and 4q21.22q25. An in-silico analysis using the genes mapped to these six regions revealed several enriched biological pathways such as ERK Signaling, MicroRNAs in Cancer, and the PI3K-Akt Signaling, in addition to the WNT Signaling pathway; further investigation is required to evaluate if disturbances of these pathways can contribute to HB tumorigenesis. The analyzed gene set was found to be associated with neoplasms, abnormalities of metabolism/homeostasis and liver morphology, as well as abnormal embryonic development and cytokine secretion. In conclusion, we have provided a comprehensive characterization of the spectrum of chromosomal alterations reported in HBs and identified specific genomic regions recurrently altered in a Brazilian HB group, pointing to new biological pathways, and relevant clinical associations.
Collapse
Affiliation(s)
- Juliana Sobral Barros
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil
| | - Talita Ferreira Marques Aguiar
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil.,Department of Urology, New York University (NYU) Grossman School of Medicine, New York, NY, United States
| | - Silvia Souza Costa
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil
| | - Maria Prates Rivas
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil
| | - Monica Cypriano
- Department of Pediatrics, Institute of Pediatric Oncology, Support Group for Children and Adolescents with Cancer (IOP-GRAACC), Federal University of São Paulo, São Paulo, Brazil
| | - Silvia Regina Caminada Toledo
- Department of Pediatrics, Institute of Pediatric Oncology, Support Group for Children and Adolescents with Cancer (IOP-GRAACC), Federal University of São Paulo, São Paulo, Brazil
| | - Estela Maria Novak
- Department of Pediatrics, Institute of Childhood Cancer Treatment (ITACI), Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Vicente Odone
- Department of Pediatrics, Institute of Childhood Cancer Treatment (ITACI), Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Lilian Maria Cristofani
- Department of Pediatrics, Institute of Childhood Cancer Treatment (ITACI), Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Dirce Maria Carraro
- International Research Center, AC Camargo Cancer Center (ACCCC), São Paulo, Brazil
| | | | | | - Angela M Vianna-Morgante
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil
| | - Carla Rosenberg
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil
| | - Ana Cristina Victorino Krepischi
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil
| |
Collapse
|
30
|
Garcia N, Del Pozo V, Yohe ME, Goodwin CM, Shackleford TJ, Wang L, Baxi K, Chen Y, Rogojina AT, Zimmerman SM, Peer CJ, Figg WD, Ignatius MS, Wood KC, Houghton PJ, Vaseva AV. Vertical Inhibition of the RAF-MEK-ERK Cascade Induces Myogenic Differentiation, Apoptosis and Tumor Regression in H/NRAS Q61X-mutant Rhabdomyosarcoma. Mol Cancer Ther 2021; 21:170-183. [PMID: 34737198 PMCID: PMC8742779 DOI: 10.1158/1535-7163.mct-21-0194] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 08/18/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022]
Abstract
Oncogenic RAS signaling is an attractive target for fusion-negative rhabdomyosarcoma (FN-RMS). Our study validates the role of the ERK MAPK effector pathway in mediating RAS dependency in a panel of H/NRASQ61X-mutant RMS cells and correlates in vivo efficacy of the MEK inhibitor trametinib with pharmacodynamics of ERK activity. A screen is used to identify trametinib-sensitizing targets and combinations are evaluated in cells and tumor xenografts. We find that the ERK MAPK pathway is central to H/NRASQ61X-dependency in RMS cells, however there is poor in vivo response to clinically relevant exposures with trametinib, which correlates with inefficient suppression of ERK activity. CRISPR screening points to vertical inhibition of the RAF-MEK-ERK cascade by co-suppression of MEK and either CRAF or ERK. CRAF is central to rebound pathway activation following MEK or ERK inhibition. Concurrent CRAF suppression and MEK or ERK inhibition, or concurrent pan-RAF and MEK/ERK inhibition (pan-RAFi + MEKi/ERKi), or concurrent MEK and ERK inhibition (MEKi + ERKi) all synergistically block ERK activity and induce myogenic differentiation and apoptosis. In vivo assessment of pan-RAFi + ERKi or MEKi + ERKi potently suppress growth of H/NRASQ61X RMS tumor xenografts, with pan-RAFi + ERKi being more effective and better tolerated. We conclude that CRAF reactivation limits the activity of single agent MEK/ERK inhibitors in FN-RMS. Vertical targeting of the RAF-MEK-ERK cascade, and particularly co-targeting of CRAF and MEK or ERK, or the combination of pan-RAF inhibitors with MEK or ERK inhibitors, have synergistic activity and potently suppress H/NRASQ61X-mutant RMS tumor growth.
Collapse
Affiliation(s)
| | | | | | - Craig M Goodwin
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | | | - Long Wang
- Cancer Therapy & Research Center, The University of Texas Health Science Center
| | - Kunal Baxi
- Greehey Children's Cancer Research Institute, UTHSCSA
| | - Yidong Chen
- Department of Population Health Sciences, The University of Texas Health Science Center at San Antonio
| | | | | | - Cody J Peer
- Clinical Pharmacology Program, National Cancer Institute
| | - William D Figg
- Clinical Pharmacology Program and Genitourinary Malignancies Branch, National Cancer Institute
| | | | - Kris C Wood
- Department of Pharmacology and Cancer Biology, Duke University
| | - Peter J Houghton
- Greehey Children's Cancer Research Institute, The University of Texas Health Science Center at San Antonio
| | | |
Collapse
|
31
|
Aghaei M, Nasimian A, Rahmati M, Kawalec P, Machaj F, Rosik J, Bhushan B, Bathaie SZ, Azarpira N, Los MJ, Samali A, Perrin D, Gordon JW, Ghavami S. The Role of BiP and the IRE1α-XBP1 Axis in Rhabdomyosarcoma Pathology. Cancers (Basel) 2021; 13:cancers13194927. [PMID: 34638414 PMCID: PMC8508025 DOI: 10.3390/cancers13194927] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/24/2021] [Accepted: 09/24/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Rhabdomyosarcoma (RMS) is the most common soft-tissue sarcoma in children, and is associated with a poor prognosis in patients presenting with recurrent or metastatic disease. The unfolded protein response (UPR) plays pivotal roles in tumor development and resistance to therapy, including RMS. METHODS In this study, we used immunohistochemistry and a tissue microarray (TMA) on human RMS and normal skeletal muscle to evaluate the expression of key UPR proteins (GRP78/BiP, IRE1α and cytosolic/nuclear XBP1 (spliced XBP1-sXBP1)) in the four main RMS subtypes: alveolar (ARMS), embryonal (ERMS), pleomorphic (PRMS) and sclerosing/spindle cell (SRMS) RMS. We also investigated the correlation of these proteins with the risk of RMS and several clinicopathological indices, such as lymph node involvement, distant metastasis, tumor stage and tumor scores. RESULTS Our results revealed that the expression of BiP, sXBP1, and IRE1α, but not cytosolic XBP1, are significantly associated with RMS (BiP and sXBP1 p-value = 0.0001, IRE1 p-value = 0.001) in all of the studied types of RMS tumors (n = 192) compared to normal skeletal muscle tissues (n = 16). In addition, significant correlations of BiP with the lymph node score (p = 0.05), and of IRE1α (p value = 0.004), cytosolic XBP1 (p = 0.001) and sXBP1 (p value = 0.001) with the stage score were observed. At the subtype level, BiP and sXBP1 expression were significantly associated with all subtypes of RMS, whereas IRE1α was associated with ARMS, PRMS and ERMS, and cytosolic XBP1 expression was associated with ARMS and SRMS. Importantly, the expression levels of IRE1α and sXBP1 were more pronounced in ARMS than in any of the other subtypes. The results also showed correlations of BiP with the lymph node score in ARMS (p value = 0.05), and of sXBP1 with the tumor score in PRMS (p value = 0.002). CONCLUSIONS In summary, this study demonstrates that the overall UPR is upregulated and, more specifically, that the IRE1/sXBP1 axis is active in RMS. The subtype and stage-specific dependency on the UPR machinery in RMS may open new avenues for the development of novel targeted therapeutic strategies and the identification of specific tumor markers in this rare but deadly childhood and young-adult disease.
Collapse
Affiliation(s)
- Mahmoud Aghaei
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran;
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (A.N.); (P.K.); (F.M.); (J.R.); (B.B.)
| | - Ahmad Nasimian
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (A.N.); (P.K.); (F.M.); (J.R.); (B.B.)
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran 14155-331, Iran;
| | - Marveh Rahmati
- Cancer Biology Research Center, Tehran University of Medical Sciences, Tehran 14197-33141, Iran;
| | - Philip Kawalec
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (A.N.); (P.K.); (F.M.); (J.R.); (B.B.)
| | - Filip Machaj
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (A.N.); (P.K.); (F.M.); (J.R.); (B.B.)
| | - Jakub Rosik
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (A.N.); (P.K.); (F.M.); (J.R.); (B.B.)
| | - Bhavya Bhushan
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (A.N.); (P.K.); (F.M.); (J.R.); (B.B.)
| | - S. Zahra Bathaie
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran 14155-331, Iran;
- Institute for Natural Products and Medicinal Plants, Tarbiat Modares University, Tehran 14155-331, Iran
| | - Negar Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz 7134814336, Iran;
| | - Marek J. Los
- Biotechnology Center, Silesian University of Technology, 71-344 Gliwice, Poland;
| | - Afshin Samali
- Apoptosis Research Centre, School of Natural Sciences, National University of Ireland, H91 W2TY Galway, Ireland;
| | - David Perrin
- Section of Orthopaedic Surgery, Department of Surgery, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Joseph W. Gordon
- College of Nursing, Rady Faculty of Health Science, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; (A.N.); (P.K.); (F.M.); (J.R.); (B.B.)
- Research Institutes of Oncology and Hematology, Cancer Care Manitoba-University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Biology of Breathing Theme, Children Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran
- Faculty of Medicine, Katowice School of Technology, 40-555 Katowice, Poland
- Correspondence: ; Tel.: +1-204-272-3061 or +1-204-272-3071
| |
Collapse
|
32
|
Genetic Characterization, Current Model Systems and Prognostic Stratification in PAX Fusion-Negative vs. PAX Fusion-Positive Rhabdomyosarcoma. Genes (Basel) 2021; 12:genes12101500. [PMID: 34680895 PMCID: PMC8535289 DOI: 10.3390/genes12101500] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/19/2021] [Accepted: 09/24/2021] [Indexed: 12/17/2022] Open
Abstract
Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children and adolescents and accounts for approximately 2% of soft tissue sarcomas in adults. It is subcategorized into distinct subtypes based on histological features and fusion status (PAX-FOXO1/VGLL2/NCOA2). Despite advances in our understanding of the pathobiological and molecular landscape of RMS, the prognosis of these tumors has not significantly improved in recent years. Developing a better understanding of genetic abnormalities and risk stratification beyond the fusion status are crucial to developing better therapeutic strategies. Herein, we aim to highlight the genetic pathways/abnormalities involved, specifically in fusion-negative RMS, assess the currently available model systems to study RMS pathogenesis, and discuss available prognostic factors as well as their importance for risk stratification to achieve optimal therapeutic management.
Collapse
|
33
|
Embryonal rhabdomyosarcoma of the uterine corpus: a clinicopathological and molecular analysis of 21 cases highlighting a frequent association with DICER1 mutations. Mod Pathol 2021; 34:1750-1762. [PMID: 34017064 DOI: 10.1038/s41379-021-00821-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 04/20/2021] [Accepted: 04/21/2021] [Indexed: 12/24/2022]
Abstract
Herein we evaluated a series of 21 embryonal rhabdomyosarcomas of the uterine corpus (ucERMS), a rare neoplasm, to characterize their morphology, genomics, and behavior. Patients ranged from 27 to 73 (median 52) years and tumors from 4 to 15 (median 9) cm, with extrauterine disease noted in two. Follow-up (median 16 months) was available for 14/21 patients; nine were alive and well, four died of disease, and one died from other causes. Most tumors (16/21) showed predominantly classic morphology, comprised of alternating hyper- and hypocellular areas of primitive small cells and differentiating rhabdomyoblasts in a loose myxoid/edematous stroma. A cambium layer was noted in all; seven had heterologous elements (six with fetal-type cartilage) and eight displayed focal anaplasia. The remaining five neoplasms showed only a minor component (≤20%) of classic morphology, with anaplasia noted in four and tumor cell necrosis in three. The most frequent mutations detected were in DICER1 (14/21), TP53 (7/20), PI3K/AKT/mTOR pathway (7/20), and KRAS/NRAS (5/20). Copy-number alterations were present in 10/19 tumors. Overall, 8/14 DICER1-associated ucERMS showed concurrent loss of function and hotspot mutations in DICER1, which is a feature more likely to be seen in tumors associated with DICER1 syndrome. Germline data were available for two patients, both DICER1 wild type (one with concurrent loss of function and hotspot alterations). DICER1-associated ucERMS were more likely to show a classic histological appearance including heterologous elements than DICER1-independent tumors. No differences in survival were noted between the two groups, but both patients with extrauterine disease at diagnosis and two with recurrences died from disease. As no patients had a known personal or family history of DICER1 syndrome, we favor most DICER1-associated ucERMS to be sporadic.
Collapse
|
34
|
Luo Q, Zhang Q, Shen J, Guan W, Li M, Zhang J, Tan Z. Expanding mutational spectrum of HRAS by a patient with Schimmelpenning-Feuerstein-Mims syndrome. J Dermatol 2021; 48:1273-1276. [PMID: 34109654 DOI: 10.1111/1346-8138.15922] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/19/2021] [Accepted: 04/05/2021] [Indexed: 11/28/2022]
Abstract
As one of the epidermal nevus syndromes, Schimmelpenning-Feuerstein-Mims (SFM) is characterized by craniofacial nevus sebaceous (NS) and extracutaneous abnormalities (e.g., brain, eyes, and bone). Here, we report a case of a 4-year-old boy who presented with significant skin abnormalities (NS in the scalp, extensive epidermal nevus along Blaschko's lines), ocular abnormalities (strabismus), central nervous system abnormalities (seizure and mental retardation), lymphatic dysplasia (chylous pleural and pericardial effusion), cardiac abnormalities (patent foramen ovale), urogenital system abnormalities (cryptorchidism, hypospadias), and a tumor predisposition (embryonal rhabdomyosarcoma). DNA samples from NS, rhabdomyosarcoma, and peripheral blood leukocytes were analyzed by next-generation sequencing. A novel mutation in the HRAS gene (c.38G>T; p.Gly13Val) was detected in a mosaic state in NS, rhabdomyosarcoma, and peripheral blood leukocytes, with different ratio of heterozygous mutation (HRAS c.38G>T) of 39.90% (9412/23 588 reads), 73.03% (205 562/281 468 reads), and 14.16% (15 837/111 842 reads), respectively. By predicting the impact of the mutation on the biological function of protein, we found that the novel HRAS mutation (c.38G>T; p.Gly13Val) had the highest damaging scores among other HRAS mutations reported so far. This is the first reported SFM syndrome patient with novel mosaic HRAS mutation, which may help to expand the mutational spectrum of HRAS and better understand the role of HRAS in the disease.
Collapse
Affiliation(s)
- Qi Luo
- Department of Pediatric Hematology-Oncology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qin Zhang
- Department of Pediatric Hematology-Oncology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jinwen Shen
- Department of Dermatology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenbin Guan
- Department of Pathology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ming Li
- Department of Dermatology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jia Zhang
- Department of Dermatology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhen Tan
- Department of Pediatric Hematology-Oncology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
35
|
Xu MC, Ghani MO, Apple A, Chen H, Whiteside M, Borinstein SC, Correa H, Lovvorn HN. Changes in FXR1 expression after Chemotherapy for Rhabdomyosarcoma. J Pediatr Surg 2021; 56:1148-1156. [PMID: 33736876 DOI: 10.1016/j.jpedsurg.2021.02.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 02/05/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Rhabdomyosarcoma (RMS) arises from abnormal muscle development. We reported previously that Fragile-X-Related 1 (FXR1), essential to normal myogenesis, was highly expressed in RMS relative to other embryonal tumors. This current study explored FXR1 expression across RMS disease characteristics and treatment response. METHODS RMS patients ≤18 years (1980-2019; n = 152) were categorized according to tumor histology, PAX/FOXO1 translocation, and vital status. FXR1 protein expression was compared before and after chemotherapy. Impact of FXR1 expression on relapse-free (RFS) and overall survival (OS) was analyzed. RESULTS FXR1 was most intensely expressed in the cytosol of undifferentiated rhabdomyoblasts. At diagnosis, FXR1 expression was ubiquitous and strong across all disease characteristics and foremost associated with worse RFS in translocation-positive patients (p = 0.0411). Among embryonal and translocation-negative RMS, survivors showed a significantly greater decrease in FXR1 expression after chemotherapy (p < 0.001) compared to decedents (p = 0.8). In contrast, alveolar and translocation-positive RMS specimens showed insignificant changes in FXR1 expression across therapy. As expected, alveolar histology, translocation presence, stage, and clinical group associated with worse survival. CONCLUSIONS FXR1 was expressed strongly across RMS specimens at diagnosis regardless of disease or patient characteristics, and particularly in undifferentiated cells. Reduction in FXR1 expression after chemotherapy associated with improved survival for embryonal and translocation-negative RMS patients.
Collapse
Affiliation(s)
- Mark C Xu
- Vanderbilt University School of Medicine, Nashville, TN, USA.
| | - M Owais Ghani
- Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Annie Apple
- Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Heidi Chen
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Martin Whiteside
- Office of Cancer Surveillance, Tennessee Department of Health, Nashville, TN, USA
| | - Scott C Borinstein
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Hernan Correa
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Harold N Lovvorn
- Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| |
Collapse
|
36
|
Adamus A, Ali I, Vasileiadis V, Al-Hileh L, Lisec J, Frank M, Seitz G, Engel N. Vincetoxicum arnottianum modulates motility features and metastatic marker expression in pediatric rhabdomyosarcoma by stabilizing the actin cytoskeleton. BMC Complement Med Ther 2021; 21:136. [PMID: 33947373 PMCID: PMC8097906 DOI: 10.1186/s12906-021-03299-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 04/07/2021] [Indexed: 12/28/2022] Open
Abstract
Background Prevention of metastatic invasion is one of the main challenges in the treatment of alveolar rhabdomyosarcoma. Still the therapeutic options are limited. Therefore, an anti-tumor screening was initiated focusing on the anti-metastatic and anti-invasion properties of selected medicinal plant extracts and phytoestrogens, already known to be effective in the prevention and treatment of different cancer entities. Methods Treatment effects were first evaluated by cell viability, migration, invasion, and colony forming assays on the alveolar rhabdomyosarcoma cell line RH-30 in comparison with healthy primary cells. Results Initial anti-tumor screenings of all substances analyzed in this study, identified the plant extract of Vincetoxicum arnottianum (VSM) as the most promising candidate, harboring the highest anti-metastatic potential. Those significant anti-motility properties were proven by a reduced ability for migration (60%), invasion (99%) and colony formation (61%) under 48 h exposure to 25 μg/ml VSM. The restricted motility features were due to an induction of the stabilization of the cytoskeleton – actin fibers were 2.5-fold longer and were spanning the entire cell. Decreased proliferation (PCNA, AMT, GCSH) and altered metastasis (e. g. SGPL1, CXCR4, stathmin) marker expression on transcript and protein level confirmed the significant lowered tumorigenicity under VSM treatment. Finally, significant alterations in the cell metabolism were detected for 25 metabolites, with levels of uracil, N-acetyl serine and propanoyl phosphate harboring the greatest alterations. Compared to the conventional therapy with cisplatin, VSM treated cells demonstrated a similar metabolic shutdown of the primary cell metabolism. Primary control cells were not affected by the VSM treatment. Conclusions This study revealed the VSM root extract as a potential, new migrastatic drug candidate for the putative treatment of pediatric alveolar rhabdomyosarcoma with actin filament stabilizing properties and accompanied by a marginal effect on the vitality of primary cells. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12906-021-03299-x.
Collapse
Affiliation(s)
- Anna Adamus
- Department of Pediatric Surgery, University Hospital, Marburg, Germany
| | - Iftikhar Ali
- Department of Chemistry, Karakoram International University, Gilgit, Pakistan.,Shandong Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center, Jinan, Shandong Province, P.R. China
| | | | - Luai Al-Hileh
- Department of Pediatric Surgery, University Hospital, Marburg, Germany
| | - Jan Lisec
- Division 1.7 Analytical Chemistry, Federal Institute for Materials Research and Testing (BAM), Berlin, Germany
| | - Marcus Frank
- Medical Biology and Electron Microscopy Center, Rostock University Medical Center, Rostock, Germany.,Department of Life, Light & Matter, University of Rostock, Rostock, Germany
| | - Guido Seitz
- Department of Pediatric Surgery, University Hospital, Marburg, Germany
| | - Nadja Engel
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, Rostock University Medical Center, Rostock, Germany.
| |
Collapse
|
37
|
Gutierrez WR, Scherer A, McGivney GR, Brockman QR, Knepper-Adrian V, Laverty EA, Roughton GA, Dodd RD. Divergent immune landscapes of primary and syngeneic Kras-driven mouse tumor models. Sci Rep 2021; 11:1098. [PMID: 33441747 PMCID: PMC7806664 DOI: 10.1038/s41598-020-80216-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 12/17/2020] [Indexed: 12/19/2022] Open
Abstract
Immune cells play critical functions in cancer, and mice with intact immune systems are vital to understanding tumor immunology. Both genetically engineered mouse models (GEMMs) and syngeneic cell transplant approaches use immunocompetent mice to define immune-dependent events in tumor development and progression. Due to their rapid and reproducible nature, there is expanded interest in developing new syngeneic tools from established primary tumor models. However, few studies have examined the extent that syngeneic tumors reflect the immune profile of their originating primary models. Here, we describe comprehensive immunophenotyping of two well-established GEMMs and four new syngeneic models derived from these parental primary tumors. To our knowledge, this is the first systematic analysis comparing immune landscapes between primary and orthotopic syngeneic tumors. These models all use the same well-defined human-relevant driver mutations, arise at identical orthotopic locations, and are generated in mice of the same background strain. This allows for a direct and focused comparison of tumor immune landscapes in carefully controlled mouse models. We identify key differences between the immune infiltrate of GEMM models and their corresponding syngeneic tumors. Most notable is the divergence of T cell populations, with different proportions of CD8+ T cells and regulatory T cells across several models. We also observe immune variation across syngeneic tumors derived from the same primary model. These findings highlight the importance of immune variance across mouse modeling approaches, which has strong implications for the design of rigorous and reproducible translational studies.
Collapse
Grants
- P30 CA086862 NCI NIH HHS
- T32 GM007337 NIGMS NIH HHS
- T32 GM067795 NIGMS NIH HHS
- Pharmacology Training Grant, University of Iowa, United States
- Medical Scientist Training Program, University of Iowa, United States
- Holden Comprehensive Cancer Center, University of Iowa, United States
- Sarcoma Multidisciplinary Oncology Group, University of Iowa, United States
- NCI Core Grant, Holden Comprehensive Cancer Center, University of Iowa, United States
Collapse
Affiliation(s)
- Wade R Gutierrez
- Cancer Biology Graduate Program, Carver College of Medicine, University of Iowa, 285 Newton Rd, 3269C CBRB, Iowa City, IA, 52246, USA
- Medical Scientist Training Program, University of Iowa, Iowa City, IA, USA
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Amanda Scherer
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Gavin R McGivney
- Cancer Biology Graduate Program, Carver College of Medicine, University of Iowa, 285 Newton Rd, 3269C CBRB, Iowa City, IA, 52246, USA
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Qierra R Brockman
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
- Molecular Medicine Graduate Program, University of Iowa, Iowa City, IA, USA
| | | | - Emily A Laverty
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Grace A Roughton
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Rebecca D Dodd
- Cancer Biology Graduate Program, Carver College of Medicine, University of Iowa, 285 Newton Rd, 3269C CBRB, Iowa City, IA, 52246, USA.
- Medical Scientist Training Program, University of Iowa, Iowa City, IA, USA.
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA.
- Molecular Medicine Graduate Program, University of Iowa, Iowa City, IA, USA.
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA.
| |
Collapse
|
38
|
Kim J, Light N, Subasri V, Young EL, Wegman-Ostrosky T, Barkauskas DA, Hall D, Lupo PJ, Patidar R, Maese LD, Jones K, Wang M, Tavtigian SV, Wu D, Shlien A, Telfer F, Goldenberg A, Skapek SX, Wei JS, Wen X, Catchpoole D, Hawkins DS, Schiffman JD, Khan J, Malkin D, Stewart DR. Pathogenic Germline Variants in Cancer Susceptibility Genes in Children and Young Adults With Rhabdomyosarcoma. JCO Precis Oncol 2021; 5:PO.20.00218. [PMID: 34095712 PMCID: PMC8169077 DOI: 10.1200/po.20.00218] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/10/2020] [Accepted: 11/06/2020] [Indexed: 12/30/2022] Open
Abstract
Rhabdomyosarcoma (RMS) is the most common pediatric soft-tissue sarcoma and accounts for 3% of all pediatric cancer. In this study, we investigated germline sequence and structural variation in a broad set of genes in two large, independent RMS cohorts. MATERIALS AND METHODS Genome sequencing of the discovery cohort (n = 273) and exome sequencing of the secondary cohort (n = 121) were conducted on germline DNA. Analyses were performed on 130 cancer susceptibility genes (CSG). Pathogenic or likely pathogenic (P/LP) variants were predicted using the American College of Medical Genetics and Genomics (ACMG) criteria. Structural variation and survival analyses were performed on the discovery cohort. RESULTS We found that 6.6%-7.7% of patients with RMS harbored P/LP variants in dominant-acting CSG. An additional approximately 1% have structural variants (ATM, CDKN1C) in CSGs. CSG variants did not influence survival, although there was a significant correlation with an earlier age of tumor onset. There was a nonsignificant excess of P/LP variants in dominant inheritance genes in the patients with FOXO1 fusion-negative RMS patients versus the patients with FOXO1 fusion-positive RMS. We identified pathogenic germline variants in CSGs previously (TP53, NF1, DICER1, mismatch repair genes), rarely (BRCA2, CBL, CHEK2, SMARCA4), or never (FGFR4) reported in RMS. Numerous genes (TP53, BRCA2, mismatch repair) were on the ACMG Secondary Findings 2.0 list. CONCLUSION In two cohorts of patients with RMS, we identified pathogenic germline variants for which gene-specific therapies and surveillance guidelines may be beneficial. In families with a proband with an RMS-risk P/LP variant, genetic counseling and cascade testing should be considered, especially for ACMG Secondary Findings genes and/or with gene-specific surveillance guidelines.
Collapse
Affiliation(s)
- Jung Kim
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Nicholas Light
- Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Vallijah Subasri
- Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, ON, Canada
- Vector Institute of Artificial Intelligence, Toronto, ON, Canada
| | - Erin L. Young
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Talia Wegman-Ostrosky
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
- Basic Research Subdirection, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico
| | - Donald A. Barkauskas
- QuadW-COG Childhood Sarcoma Biostatistics and Annotation Office, Children's Oncology Group, Monrovia, CA
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, CA
| | - David Hall
- QuadW-COG Childhood Sarcoma Biostatistics and Annotation Office, Children's Oncology Group, Monrovia, CA
| | - Philip J. Lupo
- Department of Pediatrics, Hematology-Oncology Section, Baylor College of Medicine, Houston, TX
| | - Rajesh Patidar
- Genetics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Luke D. Maese
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Kristine Jones
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD
| | - Mingyi Wang
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD
| | - Sean V. Tavtigian
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Dongjing Wu
- Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD
| | - Adam Shlien
- Department of Pediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathology, University of Toronto, Toronto, ON, Canada
| | - Frank Telfer
- Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, ON, Canada
| | - Anna Goldenberg
- Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, ON, Canada
- Vector Institute of Artificial Intelligence, Toronto, ON, Canada
- Department of Computer Science, University of Toronto, Toronto, ON, Canada
| | | | - Jun S. Wei
- Genetics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Xinyu Wen
- Genetics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Daniel Catchpoole
- The Tumour Bank, Children's Cancer Research Unit, Kids Research Institute, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Douglas S. Hawkins
- Division of Hematology/Oncology, Seattle Children's Hospital, University of Washington, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Joshua D. Schiffman
- Department of Pediatrics, University of Utah, Salt Lake City, UT
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Javed Khan
- Genetics Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - David Malkin
- Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, ON, Canada
- Division of Hematology-Oncology, The Hospital for Sick Children, Department of Pediatrics, University of Toronto, Toronto, ON, Canada
| | - Douglas R. Stewart
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| |
Collapse
|
39
|
Perreault S, Chami R, Deyell RJ, El Demellawy D, Ellezam B, Jabado N, Morgenstern DA, Narendran A, Sorensen PHB, Wasserman JD, Yip S. Canadian Consensus for Biomarker Testing and Treatment of TRK Fusion Cancer in Pediatric Patients. Curr Oncol 2021; 28:346-366. [PMID: 33435412 PMCID: PMC7903261 DOI: 10.3390/curroncol28010038] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/03/2021] [Accepted: 01/05/2021] [Indexed: 12/11/2022] Open
Abstract
Neurotrophic tyrosine receptor kinase gene fusions (NTRK) are oncogenic drivers present at a low frequency in most tumour types (<5%), and at a higher frequency (>80%) in a small number of rare tumours (e.g., infantile fibrosarcoma [IFS]) and considered mutually exclusive with other common oncogenic drivers. Health Canada recently approved two tyrosine receptor kinase (TRK) inhibitors, larotrectinib (for adults and children) and entrectinib (for adults), for the treatment of solid tumours harbouring NTRK gene fusions. In Phase I/II trials, these TRK inhibitors have demonstrated promising overall response rates and tolerability in patients with TRK fusion cancer who have exhausted other treatment options. In these studies, children appear to have similar responses and tolerability to adults. In this report, we provide a Canadian consensus on when and how to test for NTRK gene fusions and when to consider treatment with a TRK inhibitor for pediatric patients with solid tumours. We focus on three pediatric tumour types: non-rhabdomyosarcoma soft tissue sarcoma/unspecified spindle cell tumours including IFS, differentiated thyroid carcinoma, and glioma. We also propose a tumour-agnostic consensus based on the probability of the tumour harbouring an NTRK gene fusion. For children with locally advanced or metastatic TRK fusion cancer who have either failed upfront therapy or lack satisfactory treatment options, TRK inhibitor therapy should be considered.
Collapse
Affiliation(s)
- Sébastien Perreault
- Department of Neurosciences, Division of Child Neurology CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
| | - Rose Chami
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto, ON M5G 1X8, Canada;
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Rebecca J. Deyell
- Division of Pediatric Hematology, Oncology and Bone Marrow Transplant, British Columbia Children’s Hospital and Research Institute, Vancouver, BC V6H 3N1, Canada;
| | - Dina El Demellawy
- Pathology Department, Children’s Hospital of Eastern Ontario, Ottawa, ON K1H 8L1, Canada;
| | - Benjamin Ellezam
- Department of Pathology, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montreal, QC H3T 1C5, Canada;
| | - Nada Jabado
- Department of Pediatric Hematology-Oncology, MUHC, Montreal, QC H4A 3J1, Canada;
| | - Daniel A. Morgenstern
- Division of Pediatric Hematology/Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON M5G 1X8, Canada;
| | - Aru Narendran
- Departments of Pediatrics, Oncology and, Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada;
| | - Poul H. B. Sorensen
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
- Department of Molecular Oncology, BC Cancer, Vancouver, BC V5Z 1L3, Canada;
| | - Jonathan D. Wasserman
- Division of Endocrinology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, ON M5G 1X8, Canada;
| | - Stephen Yip
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| |
Collapse
|
40
|
Pomella S, Sreenivas P, Gryder BE, Wang L, Milewski D, Cassandri M, Baxi K, Hensch NR, Carcarino E, Song Y, Chou HC, Yohe ME, Stanton BZ, Amadio B, Caruana I, De Stefanis C, De Vito R, Locatelli F, Chen Y, Chen EY, Houghton P, Khan J, Rota R, Ignatius MS. Interaction between SNAI2 and MYOD enhances oncogenesis and suppresses differentiation in Fusion Negative Rhabdomyosarcoma. Nat Commun 2021; 12:192. [PMID: 33420019 PMCID: PMC7794422 DOI: 10.1038/s41467-020-20386-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 11/26/2020] [Indexed: 01/29/2023] Open
Abstract
Rhabdomyosarcoma (RMS) is an aggressive pediatric malignancy of the muscle, that includes Fusion Positive (FP)-RMS harboring PAX3/7-FOXO1 and Fusion Negative (FN)-RMS commonly with RAS pathway mutations. RMS express myogenic master transcription factors MYOD and MYOG yet are unable to terminally differentiate. Here, we report that SNAI2 is highly expressed in FN-RMS, is oncogenic, blocks myogenic differentiation, and promotes growth. MYOD activates SNAI2 transcription via super enhancers with striped 3D contact architecture. Genome wide chromatin binding analysis demonstrates that SNAI2 preferentially binds enhancer elements and competes with MYOD at a subset of myogenic enhancers required for terminal differentiation. SNAI2 also suppresses expression of a muscle differentiation program modulated by MYOG, MEF2, and CDKN1A. Further, RAS/MEK-signaling modulates SNAI2 levels and binding to chromatin, suggesting that the differentiation blockade by oncogenic RAS is mediated in part by SNAI2. Thus, an interplay between SNAI2, MYOD, and RAS prevents myogenic differentiation and promotes tumorigenesis.
Collapse
Affiliation(s)
- Silvia Pomella
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
| | - Prethish Sreenivas
- Greehey Children's Cancer Research Institute, Department of Molecular Medicine, University of Texas Health Sciences Center, San Antonio, Texas, USA
| | | | - Long Wang
- Greehey Children's Cancer Research Institute, Department of Molecular Medicine, University of Texas Health Sciences Center, San Antonio, Texas, USA
| | | | - Matteo Cassandri
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Kunal Baxi
- Greehey Children's Cancer Research Institute, Department of Molecular Medicine, University of Texas Health Sciences Center, San Antonio, Texas, USA
| | - Nicole R Hensch
- Greehey Children's Cancer Research Institute, Department of Molecular Medicine, University of Texas Health Sciences Center, San Antonio, Texas, USA
| | - Elena Carcarino
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Young Song
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
| | | | - Marielle E Yohe
- Genetics Branch, NCI, NIH, Bethesda, MD, USA
- Pediatric Oncology Branch, NCI, NIH, Bethesda, MD, USA
| | - Benjamin Z Stanton
- Center for Childhood Cancer and Blood Diseases, Abigail Wexner Research Institute at Nationwide Children's Hospital, The Ohio State University, Columbus, OH, 43205, USA
| | - Bruno Amadio
- SAFU Laboratory, Translational Research Area, Regina Elena National Cancer Institute, Rome, Italy
| | - Ignazio Caruana
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Rita De Vito
- Department of Pathology Unit, Department of Laboratories, Bambino Gesu' Children's Hospital, IRCCS, Rome, Italy
| | - Franco Locatelli
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
- Departmentof Pediatrics, Sapienza University of Rome, Rome, Italy
| | - Yidong Chen
- Greehey Children's Cancer Research Institute, Department of Molecular Medicine, University of Texas Health Sciences Center, San Antonio, Texas, USA
| | - Eleanor Y Chen
- Department of Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Peter Houghton
- Greehey Children's Cancer Research Institute, Department of Molecular Medicine, University of Texas Health Sciences Center, San Antonio, Texas, USA
| | - Javed Khan
- Genetics Branch, NCI, NIH, Bethesda, MD, USA.
| | - Rossella Rota
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
| | - Myron S Ignatius
- Greehey Children's Cancer Research Institute, Department of Molecular Medicine, University of Texas Health Sciences Center, San Antonio, Texas, USA.
| |
Collapse
|
41
|
Mur TA, Pellegrini WR, Jaleel Z, Edwards HA, Levi JR. Pediatric laryngeal sarcoma: Systematic review and pooled analysis. Int J Pediatr Otorhinolaryngol 2020; 139:110471. [PMID: 33120103 DOI: 10.1016/j.ijporl.2020.110471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Sarcomas are a rare, diverse tumor class of mesenchymal origin affecting all age groups. Survival after diagnosis is influenced by disease site. To date, there are no analyses evaluating treatment of pediatric sarcoma within the larynx specifically. METHODS A structured literature review following PRISMA guidelines was preformed to identify case reports of pediatric (age 17 and younger) laryngeal sarcoma. RESULTS Twenty-nine case reports documenting 37 pediatric patients diagnosed with sarcoma in the larynx were identified since 1980. The majority of patients were male (79.4%). The most common histological subtypes were rhabdomyosarcoma (69.4%) and synovial sarcoma (19.4%). The supraglottis was the most common site of disease (62.1%) among laryngeal subsites. Only two patients were known to have succumbed to their disease. Overall survival was not statistically impacted by primary site of tumor, treatment strategy, histology or gender. CONCLUSIONS Soft tissue sarcoma is rarely found in the pediatric larynx. Patient and tumor characteristics studied were not shown to affect outcomes. Increased documenting of high-quality case reports is needed to advance understanding of this disease.
Collapse
Affiliation(s)
- Taha A Mur
- Department of Otolaryngology-Head and Neck Surgery, Boston University Medical Center, Boston, MA, USA
| | | | - Zaroug Jaleel
- Boston University School of Medicine, Boston, MA, USA
| | - Heather A Edwards
- Department of Otolaryngology-Head and Neck Surgery, Boston University Medical Center, Boston, MA, USA; Boston University School of Medicine, Boston, MA, USA
| | - Jessica R Levi
- Department of Otolaryngology-Head and Neck Surgery, Boston University Medical Center, Boston, MA, USA; Boston University School of Medicine, Boston, MA, USA.
| |
Collapse
|
42
|
Zakir M, Khurshid A, Khan MI, Khattak A, Khan MA. The application of aluminium phthalocyanine AlPs-4-mediated photodynamic therapy against human soft tissue sarcoma (RMS) cell line. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424621500012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The main challenge in the cancer treatment is the on-target drug delivery to the affected cells. Various therapies have been designed to target the affected cells efficiently but still the success is awaited. An iron and cobalt nanocomposite for the effective drug delivery to target cells was designed. The photodynamic effect of anticancer drugs loaded with iron oxide and cobalt ferrite nanomaterials coated with polyvinyl alcohol (PVA) was studied. The iron oxide nanoparticles (IONPs) and cobalt ferrite (CF) NPs without the loaded drugs were characterized by UV, XRD, FTIR, SEM and EDX techniques. The photodynamic effect of the photosensitizer, doxorubicin, and dacarbazine loaded nanomaterials were screened against human rhabdomyosarcoma (RMS) cells after incubation for 3 h, 24 h, and 48 h using MTT assay. The combination of photodynamic therapy (PDT) with chemo drugs is studied over different doses. When RMS cells were exposed to nanomaterials loaded with chemo drugs and PDT alone, it resulted in less cell killing compared to chemo drugs followed by PDT. These results revealed that in the case of combined treatment (combination therapy) the cell viability decreases as compared to individual treatment (monotherapy). The in vitro studies showed positive results which give a new pathway for the in vivo studies.
Collapse
Affiliation(s)
- Muhammad Zakir
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Pakistan
| | - Ahmat Khurshid
- Department of Physics and Applied Mathematics, Pakistan Institute of Engineering and Applied, Sciences (PIEAS), Islamabad, 45650, Pakistan
| | - Muhammad Iqbal Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Pakistan
| | - Asma Khattak
- Department of Zoology, Kohat University of Science and Technology, Kohat-26000, Pakistan
| | - Murad Ali Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Pakistan
| |
Collapse
|
43
|
Hernandez Tejada FN, Zamudio A, Marques-Piubelli ML, Cuglievan B, Harrison D. Advances in the Management of Pediatric Sarcomas. Curr Oncol Rep 2020; 23:3. [PMID: 33196879 DOI: 10.1007/s11912-020-00995-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The prognosis of pediatric patients who present with metastatic or recurrent sarcomas remains poor. In this review, we summarize the advances in the management of metastatic and relapsed pediatric sarcoma by highlighting recent and future clinical trials. RECENT FINDINGS Research into the identification of novel therapies for refractory pediatric sarcomas continues to advance. Outcomes have not improved in several decades underlying a need for improved understanding of the biology behind these tumors and the identification of novel therapeutic molecular targets that can be exploited pharmacologically. Multiple challenges remain for novel therapy in sarcomas such as the selection of effective targets, management of toxicities, and the tumor microenvironment. Many unique challenges remain in the treatment of patients with refractory pediatric sarcomas. Multiple strategies and targets are under investigation that hold promise.
Collapse
Affiliation(s)
- Fiorela N Hernandez Tejada
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Alejandro Zamudio
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Mario L Marques-Piubelli
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Branko Cuglievan
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Douglas Harrison
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
| |
Collapse
|
44
|
Retroperitoneal Sarcomas: An Update on the Diagnostic Pathology Approach. Diagnostics (Basel) 2020; 10:diagnostics10090642. [PMID: 32867125 PMCID: PMC7555595 DOI: 10.3390/diagnostics10090642] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/24/2020] [Accepted: 08/26/2020] [Indexed: 02/07/2023] Open
Abstract
Retroperitoneal sarcomas are a heterogenous group of rare tumors arising in the retroperitoneum. Retroperitoneal sarcomas comprise approximately 10% of all soft tissue sarcomas. Though any soft tissue sarcoma histologic types may arise in the retroperitoneal space, liposarcoma (especially well-differentiated and dedifferentiated types) and leiomyosarcoma do so most commonly. Retroperitoneal sarcomas are diagnostically challenging, owing to their diversity and morphological overlap with other tumors arising in the retroperitoneum. An accurate diagnosis is necessary for correct management and prognostication. Herein, we provide an update on the diagnostic approach to retroperitoneal sarcomas and review their key histologic findings and differential diagnoses.
Collapse
|
45
|
Sobral LM, Hicks HM, Parrish JK, McCann TS, Hsieh J, Goodspeed A, Costello JC, Black JC, Jedlicka P. KDM3A/Ets1 epigenetic axis contributes to PAX3/FOXO1-driven and independent disease-promoting gene expression in fusion-positive Rhabdomyosarcoma. Mol Oncol 2020; 14:2471-2486. [PMID: 32697014 PMCID: PMC7530783 DOI: 10.1002/1878-0261.12769] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 06/05/2020] [Accepted: 06/29/2020] [Indexed: 12/14/2022] Open
Abstract
Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children and young adults. RMS exists as two major disease subtypes, oncofusion-negative RMS (FN-RMS) and oncofusion-positive RMS (FP-RMS). FP-RMS is characterized by recurrent PAX3/7-FOXO1 driver oncofusions and is a biologically and clinically aggressive disease. Recent studies have revealed FP-RMS to have a strong epigenetic basis. Epigenetic mechanisms represent potential new therapeutic vulnerabilities in FP-RMS, but their complex details remain to be defined. We previously identified a new disease-promoting epigenetic axis in RMS, involving the chromatin factor KDM3A and the Ets1 transcription factor. In the present study, we define the KDM3A and Ets1 FP-RMS transcriptomes and show that these interface with the recently characterized PAX3/FOXO1-driven gene expression program. KDM3A and Ets1 positively control numerous known and candidate novel PAX3/FOXO1-induced RMS-promoting genes, including subsets under control of PAX3/FOXO1-associated superenhancers (SE), such as MEST. Interestingly, KDM3A and Ets1 also positively control a number of known and candidate novel FP-RMS-promoting, but not PAX3/FOXO1-dependent, genes. Epistatically, Ets1 is downstream of, and exerts disease-promoting effects similar to, both KDM3A and PAX3/FOXO1. MEST also manifests disease-promoting properties in FP-RMS, and KDM3A and Ets1 each impacts activation of the PAX3/FOXO1-associated MEST SE. Taken together, our studies show that the KDM3A/Ets1 epigenetic axis plays an important role in disease promotion in FP-RMS, and provide insight into potential new ways to target aggressive phenotypes in this disease.
Collapse
Affiliation(s)
- Lays M Sobral
- Department of Pathology, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA
| | - Hannah M Hicks
- Cancer Biology Graduate Program, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA
| | - Janet K Parrish
- Department of Pathology, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA
| | - Tyler S McCann
- Department of Pathology, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA
| | - Joseph Hsieh
- Department of Pathology, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA.,Cancer Biology Graduate Program, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA.,Medical Scientist Training Program, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA
| | - Andrew Goodspeed
- Department of Pharmacology, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA.,Bioinformatics Shared Resource, University of Colorado Cancer Center, Aurora, CO, USA
| | - James C Costello
- Department of Pharmacology, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA.,Bioinformatics Shared Resource, University of Colorado Cancer Center, Aurora, CO, USA
| | - Joshua C Black
- Department of Pharmacology, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA
| | - Paul Jedlicka
- Department of Pathology, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA.,Cancer Biology Graduate Program, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA.,Medical Scientist Training Program, Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA
| |
Collapse
|
46
|
Dombrowski ND, Wolter NE, Robson CD, Kawai K, Irace AL, Vargas SO, Marcus KJ, Mack JW, Collins NB, Rahbar R. Role of Surgery in Rhabdomyosarcoma of the Head and Neck in Children. Laryngoscope 2020; 131:E984-E992. [PMID: 33107076 DOI: 10.1002/lary.28785] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 05/08/2020] [Accepted: 05/15/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children. The goal of this research is to analyze the role of surgery in the management of pediatric parameningeal (PM) and non-PM head and neck RMS (HNRMS). STUDY DESIGN Retrospective review. METHODS Retrospective chart review of patients <20 years of age treated for HNRMS between 1970 and 2015. Clinical presentation, tumor characteristics, treatment, recurrence, follow-up, and outcome data were collected. RESULTS Of 97 patients with HNRMS, 56% were male. Overall median (IQR: interquartile range) age at diagnosis was 5.8 (3.3-9.8) years. Sixty-five patients (67%) had PM tumors. Of 75 patients with histologic subtype identified, 51 (53%) had embryonal and 20 (21%) alveolar RMS. Almost all patients received chemotherapy (99%) and radiotherapy (95%). Forty-four patients (45%) underwent surgery. Surgery was more likely to be conducted in patients with lesions of a non-PM site. Median follow-up time was 3.4 years (IQR: 1.1-10.8). In 5 years of follow-up, 20% (17 of 85) died and 29% (20 of 70) had recurrence. The estimated 5-year survival rate was 72% (95% CI, 57.8, 81.5%). Surgery was associated with a reduced risk of mortality after accounting for TNM stage 4 and tumor site (adjusted HR 0.24; 95% CI, 0.07, 0.79; P = .02). The association between surgery and risk of mortality was similar in PM and non-PM tumors. CONCLUSION A multimodal protocol for treatment including chemotherapy, surgery, and radiotherapy is the mainstay for management of children with HNRMS. While surgery is more commonly used to treat non-PM HNRMS, patients who are able to undergo surgery have significantly higher 5-year survival. LEVEL OF EVIDENCE 4 Laryngoscope, 131:E984-E992, 2021.
Collapse
Affiliation(s)
- Natasha D Dombrowski
- Department of Otolaryngology & Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, U.S.A
| | - Nikolaus E Wolter
- Otolaryngology - Head and Neck Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada.,Otolaryngology - Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Caroline D Robson
- Department of Radiology, Boston Children's Hospital, Boston, Massachusetts, U.S.A.,Department of Radiology, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Kosuke Kawai
- Department of Otolaryngology & Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, U.S.A.,Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Alexandria L Irace
- Department of Otolaryngology & Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, U.S.A
| | - Sara O Vargas
- Department of Pathology, Boston Children's Hospital, Boston, Massachusetts, U.S.A.,Department of Pathology, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Karen J Marcus
- Division of Radiation Oncology, Boston Children's Hospital, Boston, Massachusetts, U.S.A.,Department of Radiation Oncology, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Jennifer W Mack
- Pediatric Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts, U.S.A.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Natalie B Collins
- Pediatric Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts, U.S.A.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Reza Rahbar
- Department of Otolaryngology & Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, U.S.A.,Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, U.S.A
| |
Collapse
|
47
|
Casey MJ, Stewart RA. Pediatric Cancer Models in Zebrafish. Trends Cancer 2020; 6:407-418. [PMID: 32348736 PMCID: PMC7194396 DOI: 10.1016/j.trecan.2020.02.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 02/07/2020] [Accepted: 02/11/2020] [Indexed: 12/31/2022]
Abstract
Pediatric cancer is a leading cause of death in children and adolescents. Improvements in pediatric cancer treatment that include the alleviation of long-term adverse effects require a deeper understanding of the genetic, epigenetic, and developmental factors driving these cancers. Here, we review how the unique attributes of the zebrafish model system in embryology, imaging, and scalability have been used to identify new mechanisms of tumor initiation, progression, and relapse and for drug discovery. We focus on zebrafish models of leukemias, neural tumors and sarcomas - the most common and difficult childhood cancers to treat.
Collapse
Affiliation(s)
- Mattie J Casey
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Rodney A Stewart
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA.
| |
Collapse
|
48
|
Kohlmeyer JL, Gordon DJ, Tanas MR, Monga V, Dodd RD, Quelle DE. CDKs in Sarcoma: Mediators of Disease and Emerging Therapeutic Targets. Int J Mol Sci 2020; 21:E3018. [PMID: 32344731 PMCID: PMC7215455 DOI: 10.3390/ijms21083018] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/20/2020] [Accepted: 04/22/2020] [Indexed: 12/13/2022] Open
Abstract
Sarcomas represent one of the most challenging tumor types to treat due to their diverse nature and our incomplete understanding of their underlying biology. Recent work suggests cyclin-dependent kinase (CDK) pathway activation is a powerful driver of sarcomagenesis. CDK proteins participate in numerous cellular processes required for normal cell function, but their dysregulation is a hallmark of many pathologies including cancer. The contributions and significance of aberrant CDK activity to sarcoma development, however, is only partly understood. Here, we describe what is known about CDK-related alterations in the most common subtypes of sarcoma and highlight areas that warrant further investigation. As disruptions in CDK pathways appear in most, if not all, subtypes of sarcoma, we discuss the history and value of pharmacologically targeting CDKs to combat these tumors. The goals of this review are to (1) assess the prevalence and importance of CDK pathway alterations in sarcomas, (2) highlight the gap in knowledge for certain CDKs in these tumors, and (3) provide insight into studies focused on CDK inhibition for sarcoma treatment. Overall, growing evidence demonstrates a crucial role for activated CDKs in sarcoma development and as important targets for sarcoma therapy.
Collapse
Affiliation(s)
- Jordan L Kohlmeyer
- Molecular Medicine Graduate Program, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA;
- The Department of Neuroscience and Pharmacology, Carver College of Medicine, University of Iowa, 2-570 Bowen Science Bldg., Iowa City, IA 52242, USA
| | - David J Gordon
- The Department of Pediatrics, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA;
| | - Munir R Tanas
- The Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA;
| | - Varun Monga
- The Department of Internal Medicine, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (V.M.); (R.D.D.)
| | - Rebecca D Dodd
- The Department of Internal Medicine, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (V.M.); (R.D.D.)
| | - Dawn E Quelle
- Molecular Medicine Graduate Program, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA;
- The Department of Neuroscience and Pharmacology, Carver College of Medicine, University of Iowa, 2-570 Bowen Science Bldg., Iowa City, IA 52242, USA
- The Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA;
| |
Collapse
|
49
|
The c-Myc/AKT1/TBX3 Axis Is Important to Target in the Treatment of Embryonal Rhabdomyosarcoma. Cancers (Basel) 2020; 12:cancers12020501. [PMID: 32098189 PMCID: PMC7072582 DOI: 10.3390/cancers12020501] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/17/2020] [Accepted: 02/18/2020] [Indexed: 02/06/2023] Open
Abstract
Rhabdomyosarcoma is a highly aggressive malignant cancer that arises from skeletal muscle progenitor cells and is the third most common solid tumour in children. Despite significant advances, rhabdomyosarcoma still presents a therapeutic challenge, and while targeted therapy has shown promise, there are limited options because the molecular drivers of rhabdomyosarcoma are poorly understood. We previously reported that the T-box transcription factor 3 (TBX3), which has been identified as a druggable target in many cancers, is overexpressed in rhabdomyosarcoma patient samples and cell lines. To identify new molecular therapeutic targets to treat rhabdomyosarcoma, this study investigates the potential oncogenic role(s) for TBX3 and the factors responsible for upregulating it in this cancer. To this end, rhabdomyosarcoma cell culture models in which TBX3 was either stably knocked down or overexpressed were established and the impact on key hallmarks of cancer were examined using growth curves, soft agar and scratch motility assays, as well as tumour-forming ability in nude mice. Our data show that TBX3 promotes substrate-dependent and -independent proliferation, migration and tumour formation. We further reveal that TBX3 is upregulated by c-Myc transcriptionally and AKT1 post-translationally. This study identifies c-Myc/AKT1/TBX3 as an important axis that could be targeted for the treatment of rhabdomyosarcoma.
Collapse
|
50
|
Sobral LM, Sechler M, Parrish JK, McCann TS, Jones KL, Black JC, Jedlicka P. KDM3A/Ets1/MCAM axis promotes growth and metastatic properties in Rhabdomyosarcoma. Genes Cancer 2020; 11:53-65. [PMID: 32577157 PMCID: PMC7289905 DOI: 10.18632/genesandcancer.200] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Rhabdomyosarcoma (RMS) is the most common soft tissue malignancy of childhood. RMS exists as two major disease subtypes, with oncofusion-positive RMS (FP-RMS) typically carrying a worse prognosis than oncofusion-negative RMS (FN-RMS), in part due to higher propensity for metastasis. Epigenetic mechanisms have recently emerged as critical players in the pathogenesis of pediatric cancers, as well as potential new therapeutic vulnerabilities. Herein, we show that the epigenetic regulator KDM3A, a member of the Jumonji-domain histone demethylase (JHDM) family, is overexpressed, potently promotes colony formation and transendothelial invasion, and activates the expression of genes involved in cell growth, migration and metastasis, in both FN-RMS and FP-RMS. In mechanistic studies, we demonstrate that both RMS subtypes utilize a KDM3A/Ets1/MCAM disease-promoting axis recently discovered in Ewing Sarcoma, another aggressive pediatric cancer of distinct cellular and molecular origin. We further show that KDM3A depletion in FP-RMS cells inhibits both tumor growth and metastasis in vivo, and that RMS cells are highly sensitive to colony growth inhibition by the pan-JHDM inhibitor JIB-04. Together, our studies reveal an important role for the KDM3A/Ets1/MCAM axis in pediatric sarcomas of distinct cellular and molecular ontogeny, and identify new targetable vulnerabilities in RMS.
Collapse
Affiliation(s)
- Lays Martin Sobral
- Department of Pathology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Marybeth Sechler
- Department of Pathology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA.,Cancer Biology Graduate Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Janet K Parrish
- Department of Pathology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Tyler S McCann
- Department of Pathology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Kenneth L Jones
- Department of Pediatrics, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Joshua C Black
- Department of Pharmacology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Paul Jedlicka
- Department of Pathology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA.,Cancer Biology Graduate Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| |
Collapse
|