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Cillo AR, Mukherjee E, Bailey NG, Onkar S, Daley J, Salgado C, Li X, Liu D, Ranganathan S, Burgess M, Sembrat J, Weiss K, Watters R, Bruno TC, Vignali DAA, Bailey KM. Ewing Sarcoma and Osteosarcoma Have Distinct Immune Signatures and Intercellular Communication Networks. Clin Cancer Res 2022; 28:4968-4982. [PMID: 36074145 PMCID: PMC9669190 DOI: 10.1158/1078-0432.ccr-22-1471] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 08/17/2022] [Accepted: 09/06/2022] [Indexed: 01/26/2023]
Abstract
PURPOSE Ewing sarcoma and osteosarcoma are primary bone sarcomas occurring most commonly in adolescents. Metastatic and relapsed disease are associated with dismal prognosis. Although effective for some soft tissue sarcomas, current immunotherapeutic approaches for the treatment of bone sarcomas have been largely ineffective, necessitating a deeper understanding of bone sarcoma immunobiology. EXPERIMENTAL DESIGN Multiplex immunofluorescence analysis of immune infiltration in relapsed versus primary disease was conducted. To better understand immune states and drivers of immune infiltration, especially during disease progression, we performed single-cell RNA sequencing (scRNAseq) of immune populations from paired blood and bone sarcoma tumor samples. RESULTS Our multiplex immunofluorescence analysis revealed increased immune infiltration in relapsed versus primary disease in both Ewing sarcoma and osteosarcoma. scRNAseq analyses revealed terminally exhausted CD8+ T cells expressing co-inhibitory receptors in osteosarcoma and an effector T-cell subpopulation in Ewing sarcoma. In addition, distinct subsets of CD14+CD16+ macrophages were present in Ewing sarcoma and osteosarcoma. To determine pathways driving tumor immune infiltration, we conducted intercellular communication analyses and uncovered shared mechanisms of immune infiltration driven by CD14+CD16+ macrophages and unique pathways of immune infiltration driven by CXCL10 and CXCL12 in osteosarcoma. CONCLUSIONS Our study provides preclinical rationale for future investigation of specific immunotherapeutic targets upon relapse and provides an invaluable resource of immunologic data from bone sarcomas.
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Affiliation(s)
- Anthony R. Cillo
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh PA, USA,Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Elina Mukherjee
- Department of Pediatrics, Division of Pediatric Hematology and Oncology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Nathanael G Bailey
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Sayali Onkar
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh PA, USA,Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA,Program in Microbiology and Immunology, Pittsburgh, PA, USA
| | - Jessica Daley
- Department of Pediatrics, Division of Pediatric Hematology and Oncology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Claudia Salgado
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Xiang Li
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh PA, USA,School of Medicine, Tsinghua University, Beijing, China
| | - Dongyan Liu
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh PA, USA,School of Medicine, Tsinghua University, Beijing, China
| | | | - Melissa Burgess
- Department of Medicine, Division of Hematology/Oncology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - John Sembrat
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kurt Weiss
- Department of Orthopedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Rebecca Watters
- Department of Orthopedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Tullia C. Bruno
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh PA, USA,Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA,Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Dario AA Vignali
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh PA, USA,Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA,Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Kelly M. Bailey
- Department of Pediatrics, Division of Pediatric Hematology and Oncology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA,Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
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102
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Albarrán V, Villamayor ML, Chamorro J, Rosero DI, Pozas J, San Román M, Calvo JC, Pérez de Aguado P, Moreno J, Guerrero P, González C, García de Quevedo C, Álvarez-Ballesteros P, Vaz MÁ. Receptor Tyrosine Kinase Inhibitors for the Treatment of Recurrent and Unresectable Bone Sarcomas. Int J Mol Sci 2022; 23:13784. [PMID: 36430263 PMCID: PMC9697271 DOI: 10.3390/ijms232213784] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
Bone sarcomas are a heterogeneous group of rare tumors with a predominance in the young population. Few options of systemic treatment are available once they become unresectable and resistant to conventional chemotherapy. A better knowledge of the key role that tyrosine kinase receptors (VEGFR, RET, MET, AXL, PDGFR, KIT, FGFR, IGF-1R) may play in the pathogenesis of these tumors has led to the development of multi-target inhibitors (TKIs) that are progressively being incorporated into our therapeutic arsenal. Osteosarcoma (OS) is the most frequent primary bone tumor and several TKIs have demonstrated clinical benefit in phase II clinical trials (cabozantinib, regorafenib, apatinib, sorafenib, and lenvatinib). Although the development of TKIs for other primary bone tumors is less advanced, preclinical data and early trials have begun to show their potential benefit in advanced Ewing sarcoma (ES) and rarer bone tumors (chondrosarcoma, chordoma, giant cell tumor of bone, and undifferentiated pleomorphic sarcoma). Previous reviews have mainly provided information on TKIs for OS and ES. We aim to summarize the existing knowledge regarding the use of TKIs in all bone sarcomas including the most recent studies as well as the potential synergistic effects of their combination with other systemic therapies.
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Affiliation(s)
- Víctor Albarrán
- Department of Medical Oncology, Ramon y Cajal University Hospital, 28034 Madrid, Spain
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103
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Hu Z, Wen S, Huo Z, Wang Q, Zhao J, Wang Z, Chen Y, Zhang L, Zhou F, Guo Z, Liu H, Zhou S. Current Status and Prospects of Targeted Therapy for Osteosarcoma. Cells 2022; 11:3507. [PMID: 36359903 PMCID: PMC9653755 DOI: 10.3390/cells11213507] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 11/01/2022] [Accepted: 11/03/2022] [Indexed: 09/26/2023] Open
Abstract
Osteosarcoma (OS) is a highly malignant tumor occurring in bone tissue with a high propensity to metastasize, and its underlying mechanisms remain largely elusive. The OS prognosis is poor, and improving the survival of OS patients remains a challenge. Current treatment methods such as surgical approaches, chemotherapeutic drugs, and immunotherapeutic drugs remain ineffective. As research progresses, targeted therapy is gradually becoming irreplaceable. In this review, several treatment modalities for osteosarcoma, such as surgery, chemotherapy, and immunotherapy, are briefly described, followed by a discussion of targeted therapy, the important targets, and new technologies for osteosarcoma treatment.
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Affiliation(s)
- Zunguo Hu
- Department of Joint Surgery, Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang 261061, China
| | - Shuang Wen
- Department of Joint Surgery, Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang 261061, China
| | - Zijun Huo
- Department of Histology and Embryology, School of Basic Medical Sciences, Weifang Medical University, Weifang 261053, China
| | - Qing Wang
- Neurologic Disorders and Regenerative Repair Laboratory, Weifang Medical University, Weifang 261053, China
| | - Jiantao Zhao
- Department of Histology and Embryology, School of Basic Medical Sciences, Weifang Medical University, Weifang 261053, China
| | - Zihao Wang
- Department of Joint Surgery, Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang 261061, China
| | - Yanchun Chen
- Department of Histology and Embryology, School of Basic Medical Sciences, Weifang Medical University, Weifang 261053, China
| | - Lingyun Zhang
- Neurologic Disorders and Regenerative Repair Laboratory, Weifang Medical University, Weifang 261053, China
| | - Fenghua Zhou
- Neurologic Disorders and Regenerative Repair Laboratory, Weifang Medical University, Weifang 261053, China
| | - Zhangyu Guo
- Neurologic Disorders and Regenerative Repair Laboratory, Weifang Medical University, Weifang 261053, China
| | - Huancai Liu
- Department of Joint Surgery, Affiliated Hospital of Weifang Medical University, School of Clinical Medicine, Weifang Medical University, Weifang 261061, China
| | - Shuanhu Zhou
- Department of Orthopedic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
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104
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Zhang Y, Li Z, Wei J, Kong L, Song M, Zhang Y, Xiao X, Cao H, Jin Y. Network pharmacology and molecular docking reveal the mechanism of Angelica dahurica against Osteosarcoma. Medicine (Baltimore) 2022; 101:e31055. [PMID: 36343039 PMCID: PMC9646661 DOI: 10.1097/md.0000000000031055] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Osteosarcoma (OS) is a malignant bone tumor of mesenchymal origin. Angelica dahurica is a typical traditional Chinese herb. Angelica dahurica is used in the treatment of a variety of tumors. However, the studies of Angelica dahurica for OS have not been reported. To investigate Angelica dahurica's potential mechanism of action in the treatment of OS, we used network pharmacology and molecular docking methods in this study. Of which the network pharmacology includes the collection of active ingredients of Angelica dahurica, the collection of predicted targets of Angelica dahurica and predicted targets of OS, the analysis of therapeutic targets of Angelica dahurica, gene ontology (GO) enrichment, and Kyoto encyclopedia of genes and genomes (KEGG) enrichment. The Venn plot performance showed that there were 225 predicted targets of Angelica dahurica for the treatment of OS. The therapeutic targets enrichment analysis results showed that Angelica dahurica treated OS through multiple targets and pathways. Angelica dahurica could affect OS's proliferation, apoptosis, migration, infiltration, and angiogenesis through a signaling network formed by pivotal genes crosstalking numerous signaling pathways. In addition, molecular docking results showed that sen-byakangelicol, beta-sitosterol, and Prangenin, have a relatively high potential to become a treatment for patients with OS and improve 5-year survival in OS patients. We used network pharmacology and molecular docking methods to predict the active ingredients and significant targets of Angelica dahurica for the treatment of OS and, to a certain extent, elucidated the potential molecular mechanism of Angelica dahurica in the treatment of OS. This study provided a theoretical basis for Angelica dahurica in the treatment of OS.
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Affiliation(s)
- Yafang Zhang
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Zhehong Li
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
- Department of General Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Junqiang Wei
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Lingwei Kong
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Mingze Song
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Yange Zhang
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Xiangyu Xiao
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Haiying Cao
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
| | - Yu Jin
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde, Hebei, China
- *Correspondence: Yu Jin, Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical College, Chengde 067000, China (e-mail: )
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105
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Han J, Hu Y, Ding S, Liu S, Wang H. The analysis of the pyroptosis-related genes and hub gene TP63 ceRNA axis in osteosarcoma. Front Immunol 2022; 13:974916. [PMID: 36389801 PMCID: PMC9664215 DOI: 10.3389/fimmu.2022.974916] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 09/23/2022] [Indexed: 11/23/2022] Open
Abstract
Pyroptosis is a type of programmed cell death that is associated with tumor development, prognosis, and therapeutic response. The significance of pyroptosis-related genes (PRGs) in the tumor microenvironment (TME) remains unclear. We examined the expression patterns of PRGs in 141 OS samples from two different datasets and characterized the genetic and transcriptional changes in PRGs. Based on these PRGs, all OS samples could be classified into two clusters. We discovered that multilayer PRG changes were linked to clinicopathological traits, prognosis, and TME characteristics in two separate genetic subtypes. The PRG score was then developed for predicting overall survival, and its predictive efficacy in OS patients was tested. As a result, we developed a very precise nomogram to improve the PRG-predictive model in clinical application. Furthermore, a competing endogenous RNA (ceRNA) network was built to find a LAMTOR5-AS1/hsa-miR-23a-3p/TP63 regulatory axis. Through experimental verification, it was found that the pyroptosis gene TP63 plays an important role in the regulation of osteosarcoma pyroptosis. The possible functions of PRGs in the TME, clinicopathological characteristics, and prognosis were established in our investigation of PRGs in OS. These findings may aid in our understanding of PRGs in OS as well as provide a novel way for prognostic evaluation and the creation of more effective immunotherapy treatments.
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Affiliation(s)
- Jun Han
- School of Graduates, Dalian Medical University, Dalian, China,Department of Orthopedics, Dalian Municipal Central Hospital, Dalian City, China
| | - Yunxiang Hu
- School of Graduates, Dalian Medical University, Dalian, China,Department of Orthopedics, Dalian Municipal Central Hospital, Dalian City, China
| | - Shengqiang Ding
- Department of Spine Surgery, The People’s Hospital of Liuyang City, Changsha, China
| | - Sanmao Liu
- School of Graduates, Dalian Medical University, Dalian, China,Department of Orthopedics, Dalian Municipal Central Hospital, Dalian City, China
| | - Hong Wang
- Department of Orthopedics, Dalian Municipal Central Hospital, Dalian City, China,*Correspondence: Hong Wang,
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106
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Celik B, Cicek K, Leal AF, Tomatsu S. Regulation of Molecular Targets in Osteosarcoma Treatment. Int J Mol Sci 2022; 23:12583. [PMID: 36293439 PMCID: PMC9604206 DOI: 10.3390/ijms232012583] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
Abstract
The most prevalent malignant bone tumor, osteosarcoma, affects the growth plates of long bones in adolescents and young adults. Standard chemotherapeutic methods showed poor response rates in patients with recurrent and metastatic phases. Therefore, it is critical to develop novel and efficient targeted therapies to address relapse cases. In this regard, RNA interference technologies are encouraging options in cancer treatment, in which small interfering RNAs regulate the gene expression following RNA interference pathways. The determination of target tissue is as important as the selection of tissue-specific promoters. Moreover, small interfering RNAs should be delivered effectively into the cytoplasm. Lentiviral vectors could encapsulate and deliver the desired gene into the cell and integrate it into the genome, providing long-term regulation of targeted genes. Silencing overexpressed genes promote the tumor cells to lose invasiveness, prevents their proliferation, and triggers their apoptosis. The uniqueness of cancer cells among patients requires novel therapeutic methods that treat patients based on their unique mutations. Several studies showed the effectiveness of different approaches such as microRNA, drug- or chemotherapy-related methods in treating the disease; however, identifying various targets was challenging to understanding disease progression. In this regard, the patient-specific abnormal gene might be targeted using genomics and molecular advancements such as RNA interference approaches. Here, we review potential therapeutic targets for the RNA interference approach, which is applicable as a therapeutic option for osteosarcoma patients, and we point out how the small interfering RNA method becomes a promising approach for the unmet challenge.
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Affiliation(s)
- Betul Celik
- Department of Biological Science, University of Delaware, Newark, DE 19716, USA
- Nemours/Alfred I. DuPont Hospital for Children, Wilmington, DE 19803, USA
| | - Kader Cicek
- Department of Biological Science, University of Delaware, Newark, DE 19716, USA
- Nemours/Alfred I. DuPont Hospital for Children, Wilmington, DE 19803, USA
| | - Andrés Felipe Leal
- Nemours/Alfred I. DuPont Hospital for Children, Wilmington, DE 19803, USA
| | - Shunji Tomatsu
- Nemours/Alfred I. DuPont Hospital for Children, Wilmington, DE 19803, USA
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107
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Xia X, Wen L, Zhou F, Li J, Lu Q, Liu J, Yu X. Predictive value of DCE-MRI and IVIM-DWI in osteosarcoma patients with neoadjuvant chemotherapy. Front Oncol 2022; 12:967450. [PMID: 36313686 PMCID: PMC9614152 DOI: 10.3389/fonc.2022.967450] [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: 06/12/2022] [Accepted: 09/23/2022] [Indexed: 11/24/2022] Open
Abstract
Objective To investigate the predictive value of dynamic contrast enhanced MRI (DCE-MRI) and intravoxel incoherent motion diffusion-weighted imaging (IVIM-DWI) for clinical outcomes of osteosarcoma patients with neoadjuvant chemotherapy. Methods The present prospective single-arm cohort study enrolled 163 patients of osteosarcoma during July 2017 to July 2022. All patients received the same treatment strategy of neoadjuvant chemotherapy. Both DCE-MRI and IVIM-DWI were conducted for the patients before the chemotherapy, as well as after one or two chemotherapy treatment cycles. The imaging parameters of contrast agent transfer rate between blood and tissue (Ktrans), contrast agent back-flux rate constant (Kep), extravascular extracellular fractional volume (Ve), as well as pure diffusion coefficient (D value), pseudo-diffusion coefficient (D* value), apparent diffusion coefficient (ADC) and the perfusion fraction (f value) were recorded. RECIST standard [complete response (CR), partial response (PR), stable disease (SD), progressive disease (PD)] was used as the main clinical outcome. Results After two treatment cycles, 112 (68.71%) cases were with CR and PR, 31 (19.02%) cases were with SD and 20 cases (12.27%) were with PD. After 1~2 treatment cycles, patients with CR/PR showed significantly markedly lower Ktrans, Kep, Ve values, while higher D, ADC and f values compared with SD or PD patients. Alkaline phosphatase (ALP) and lactate dehydrogenase (LDH) were positively correlated with values of Ktrans, Kep, and Ve, while negative correlation was observed between ALP and values of D, ADC and f, as well as between LDH and D and ADC after the whole treatment. D and Kep values after two treatment cycles showed the best predictive value for diagnosis of PD. The values of Ktran, Kep, ADC as well as ALP and LDH were all risk factors for PD after neoadjuvant chemotherapy. Conclusion DCE-MRI and IVIM-DWI have the potential to predict clinical outcomes of osteosarcoma patients with neoadjuvant chemotherapy.
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Affiliation(s)
- Xibin Xia
- Department of Diagnostic Radiology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Lu Wen
- Department of Diagnostic Radiology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Feng Zhou
- Department of Orthopedics and Soft Tissue, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Junjun Li
- Department of Pathology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Qiang Lu
- Department of Diagnostic Radiology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Jun Liu
- Department of Diagnostic Radiology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- *Correspondence: Xiaoping Yu, ; Jun Liu,
| | - Xiaoping Yu
- Department of Diagnostic Radiology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- *Correspondence: Xiaoping Yu, ; Jun Liu,
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108
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Yang J, Fu Q, Jiang H, Li Y, Liu M. Progress of phototherapy for osteosarcoma and application prospect of blue light photobiomodulation therapy. Front Oncol 2022; 12:1022973. [PMID: 36313662 PMCID: PMC9606592 DOI: 10.3389/fonc.2022.1022973] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 09/20/2022] [Indexed: 12/02/2022] Open
Abstract
Osteosarcoma (OS) is the most common primary malignant bone tumor that mainly affects the pediatric and adolescent population; limb salvage treatment has become one of the most concerned and expected outcomes of OS patients recently. Phototherapy (PT), as a novel, non-invasive, and efficient antitumor therapeutic approach including photodynamic therapy (PDT), photothermal therapy (PTT), and photobiomodulation therapy (PBMT), has been widely applied in superficial skin tumor research and clinical treatment. OS is the typical deep tumor, and its phototherapy research faces great limitations and challenges. Surprisingly, pulse mode LED light can effectively improve tissue penetration and reduce skin damage caused by high light intensity and has great application potential in deep tumor research. In this review, we discussed the research progress and related molecular mechanisms of phototherapy in the treatment of OS, mainly summarized the status quo of blue light PBMT in the scientific research and clinical applications of tumor treatment, and outlooked the application prospect of pulsed blue LED light in the treatment of OS, so as to further improve clinical survival rate and prognosis of OS treatment and explore corresponding cellular mechanisms.
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Affiliation(s)
- Jiali Yang
- School of Information Science and Technology, Fudan University, Shanghai, China
| | - Qiqi Fu
- School of Information Science and Technology, Fudan University, Shanghai, China
| | - Hui Jiang
- Academy for Engineering and Technology, Fudan University, Shanghai, China
| | - Yinghua Li
- Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
- *Correspondence: Yinghua Li, ; Muqing Liu,
| | - Muqing Liu
- School of Information Science and Technology, Fudan University, Shanghai, China
- Zhongshan Fudan Joint Innovation Center, Zhongshan, China
- *Correspondence: Yinghua Li, ; Muqing Liu,
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109
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Long Noncoding RNA LINC00909 Induces Epithelial-Mesenchymal Transition and Contributes to Osteosarcoma Tumorigenesis and Metastasis. JOURNAL OF ONCOLOGY 2022; 2022:8660965. [PMID: 36262353 PMCID: PMC9576421 DOI: 10.1155/2022/8660965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 09/16/2022] [Indexed: 11/17/2022]
Abstract
Background Osteosarcoma (OS) is a malignant tumor that is highly metastatic with a high mortality rate. Although mounting evidence suggests that LINC00909 is strongly associated with the malignant progression of various tumors, the exact role of LINC00909 in OS remains unknown. Therefore, the current study was designed to investigate the relationship between LINC00909 and the malignant progression of OS. Methods LINC00909 expression was measured in OS cell lines and clinical specimens using RT-qPCR assays. The effects of LINC00909 on OS proliferation, invasion, and migration were calculated both in vitro and in vivo. Apart from that, bioinformatics analyses, FISH, RIP, and luciferase reporter assays were carried out to investigate the downstream target of LINC00909. Rescue experiments were also conducted to investigate the potential mechanisms of action of competitive endogenous RNAs (ceRNAs). Results In this study, we found that LINC00909 was highly expressed in OS cell lines and clinical specimens. In vivo and in vitro experiments demonstrated that LINC00909 induces epithelial-to-mesenchymal transition (EMT) and contributes to OS tumorigenesis and metastasis. FISH, RIP, and luciferase assays indicated that miR-875-5p is a direct target of LINC00909. Moreover, HOXD9 was validated as the downstream target of miR-875-5p in a luciferase reporter assay and western blotting experiments. Rescue experiments revealed that HOXD9 reversed the effect of LV-sh-LINC00909 on OS cells by positively regulating the PI3K/AKT/mTOR signaling pathway. Conclusion Collectively, LINC00909 induces EMT and contributes to OS tumorigenesis and metastasis through the PI3K/AKT/mTOR pathway by binding to miR-875-5p to upregulate HOXD9 expression. Targeting the LINC00909/miR-875-5p/HOXD9 axis may have potential in treating OS.
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110
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Wang H, Jin X, Zhang Y, Wang Z, Zhang T, Xu J, Shen J, Zan P, Sun M, Wang C, Hua Y, Ma X, Sun W. Inhibition of sphingolipid metabolism in osteosarcoma protects against CD151-mediated tumorigenicity. Cell Biosci 2022; 12:169. [PMID: 36209197 PMCID: PMC9548188 DOI: 10.1186/s13578-022-00900-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 09/15/2022] [Indexed: 11/25/2022] Open
Abstract
Osteosarcoma is the most common primary bone tumor, with a poor prognosis owing to the lack of efficient molecular-based targeted therapies. Previous studies have suggested an association between CD151 and distinct consequences in osteosarcoma tumorigenicity. However, the potential of CD151 as a therapeutic target has not yet been sufficiently explored. Here, we performed integrated transcriptomic and metabolomic analyses of osteosarcoma and identified sphingolipid metabolism as the top CD151-regulated pathway. CD151 regulates sphingolipid metabolism primarily through SPTCL1, the first rate-limiting enzyme in sphingolipid biosynthesis. Mechanistically, depletion of CD151 enhanced c-myc polyubiquitination and subsequent degradation. c-myc is vital for the transcriptional activation of SPTLC1. Functionally, sphingolipid synthesis and the SPTLC1 inhibitor, myriocin, significantly suppressed the clonogenic growth of CD151-overexpression cells. Importantly, myriocin selectively restrained CD151-high expression tumor growth in preclinical patient-derived xenograft models. Collectively, these data establish that CD151 is a key mediator of sphingolipid metabolism and provide a new approach to developing novel CD151-based targeted therapies for osteosarcoma.
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Affiliation(s)
- Hongsheng Wang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Xinmeng Jin
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Yangfeng Zhang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Zhuoying Wang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Tao Zhang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Jing Xu
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Jiakang Shen
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Pengfei Zan
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Mengxiong Sun
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Chongren Wang
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Yingqi Hua
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Xiaojun Ma
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
| | - Wei Sun
- grid.16821.3c0000 0004 0368 8293Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, 100 Haining Road, Shanghai, 200080 China ,grid.412478.c0000 0004 1760 4628Shanghai Bone Tumor Institution, Shanghai, China
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Cui Y, Dong YY. ZCCHC12 promotes the progression of osteosarcoma via PI3K/AKT pathway. Aging (Albany NY) 2022; 14:7505-7516. [PMID: 36126191 PMCID: PMC9550259 DOI: 10.18632/aging.204296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 09/01/2022] [Indexed: 11/25/2022]
Abstract
Researchers have reported that zinc finger CCHC domain containing 12 gene (ZCCHC12) plays a role in the progression and tumorigenesis of papillary thyroid cancer. However, the biological role of ZCCHC12 in osteosarcoma (OS) remains unknown. ZCCHC12 was highly upregulated in OS cell lines according to our present study. Also, our subsequent assays demonstrated that ZCCHC12 enhanced the proliferation, tumor growth and migration of OS cells. Moreover, the epithelial-mesenchymal transition (EMT) of OS cells was also promoted by ZCCHC12. In addition, downregulation of ZCCHC12 induced apoptosis and S-phase arrest in OS cells. Then, our study indicated that ZCCHC12 exerts its oncogenic function in OS cells by activating the PI3K/AKT pathway. Inhibition of the PI3K/AKT pathway greatly limits the oncogenic function of ZCCHC12 in OS cells. Also, overexpression of ZCCHC12 promotes tumor growth in vivo. Altogether, our study suggests ZCCHC12 promotes OS cells progression by activating the PI3K/AKT pathway. The ZCCHC12 gene may be a novel diagnostic and therapeutic target for OS.
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Affiliation(s)
- Yong Cui
- Department of Orthopedics, Jincheng People's Hospital, Jincheng 048026, Shanxi Province, China
| | - Yong-Yong Dong
- Department of Orthopedics, Jincheng People's Hospital, Jincheng 048026, Shanxi Province, China
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Díaz ECG, Lee AG, Sayles LC, Feria C, Sweet-Cordero EA, Yang F. A 3D Osteosarcoma Model with Bone-Mimicking Cues Reveals a Critical Role of Bone Mineral and Informs Drug Discovery. Adv Healthc Mater 2022; 11:e2200768. [PMID: 35767377 PMCID: PMC10162498 DOI: 10.1002/adhm.202200768] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/10/2022] [Indexed: 01/27/2023]
Abstract
Osteosarcoma (OS) is an aggressive bone cancer for which survival has not improved over three decades. While biomaterials have been widely used to engineer 3D soft-tissue tumor models, the potential of engineering 3D biomaterials-based OS models for comprehensive interrogation of OS pathology and drug discovery remains untapped. Bone is characterized by high mineral content, yet the role of bone mineral in OS progression and drug response remains unknown. Here, a microribbon-based OS model with bone-mimicking compositions is developed to elucidate the role of 3D culture and hydroxyapatite in OS signaling and drug response. The results reveal that hydroxyapatite in 3D is critical to support retention of OS signaling and drug resistance similar to patient tissues and mouse orthotopic tumors. The physiological relevance of this 3D model is validated using four established OS cell lines, seven patient-derived xenograft (PDX) cell lines and two animal models. Integrating 3D OS PDX models with RNA-sequencing identified 3D-specific druggable target, which predicts drug response in mouse orthotopic model. These results establish microribbon-based 3D OS models as a novel experimental tool to enable discovery of novel therapeutics that would be otherwise missed with 2D model and may serve as platforms to study patient-specific OS heterogeneity and drug resistance mechanisms.
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Affiliation(s)
| | - Alex G. Lee
- Division of Oncology, Department of Pediatrics, University of California San Francisco, San Francisco, California, 94143, USA
| | - Leanne C. Sayles
- Division of Oncology, Department of Pediatrics, University of California San Francisco, San Francisco, California, 94143, USA
| | - Criselle Feria
- Department of Bioengineering, Stanford University, Stanford, CA, 94305, USA
| | - E. Alejandro Sweet-Cordero
- Division of Oncology, Department of Pediatrics, University of California San Francisco, San Francisco, California, 94143, USA
| | - Fan Yang
- Department of Bioengineering, Stanford University, Stanford, CA, 94305, USA
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA, 94305, USA
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Persha HE, Kato S, De P, Adashek JJ, Sicklick JK, Subbiah V, Kurzrock R. Osteosarcoma with cell-cycle and fibroblast growth factor genomic alterations: case report of Molecular Tumor Board combination strategy resulting in long-term exceptional response. J Hematol Oncol 2022; 15:119. [PMID: 36031605 PMCID: PMC9420268 DOI: 10.1186/s13045-022-01344-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/11/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractThere is a paucity of information about molecularly driven therapy in osteosarcomas. We report a 31-year-old woman with chemotherapy–refractory metastatic osteosarcoma who was successfully treated with the combination of palbociclib (CDK4/6 inhibitor) and lenvatinib (multikinase FGFR inhibitor), selected based on next generation sequencing that showed CDK4 and CCND2 amplifications (upregulates CDK4/6), and FGF6 (ligand for FGFR1,2 and 4), FGF23 (ligand for FGFR1,2,3, and 4) and FRS2 (adaptor protein for FGFR signaling) amplifications. The patient’s tumor showed 68% reduction in positron emission tomography (PET) avidity, lasting 31 months after therapy initiation, when a solitary recurrence occurred, was resected, and treatment continued. The patient remains on matched targeted therapy at 51 + months from the start of the combination. Treatment was given at reduced dosing (lenvatinib 10 mg oral daily (approved dose = 24 mg daily)) and palbociclib 75 mg oral daily, one week on and one week off (approved dose = 125 mg oral daily, three weeks on/one week off) and is tolerated well. Therefore, co-targeting the aberrant cyclin and FGFR pathways resulted in long-term exceptional response in a patient with refractory advanced osteosarcoma.
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IL-11Rα-targeted nanostrategy empowers chemotherapy of relapsed and patient-derived osteosarcoma. J Control Release 2022; 350:460-470. [PMID: 36041590 DOI: 10.1016/j.jconrel.2022.08.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/22/2022]
Abstract
Osteosarcoma (OS) is a rare but frequently lethal bone malignancy in children and adolescents. The adjuvant chemotherapy with doxorubicin (Dox) and cisplatin remains a mainstream clinical practice though it affords only limited clinical benefits due to low tumor deposition, dose-limiting toxicity and high rate of relapse/metastasis. Here, taking advantage of high IL-11Rα expression in the OS patients, we installed IL-11Rα specific peptide (sequence: CGRRAGGSC) onto redox-responsive polymersomes encapsulating Dox (IL11-PDox) to boost the specificity and anti-OS efficacy of chemotherapy. Of note, IL-11Rα peptide at a density of 20% greatly augmented the internalization, apoptotic activity, and migration inhibition of Dox in IL-11Rα-overexpressing 143B OS cells. The active targeting effect of IL-11-PDox was supported in orthotopic and relapsed 143B OS models, as shown by striking repression of tumor growth and lung metastasis and substantial survival benefits over free Dox control. We further verified that IL11-PDox could effectively inhibit patient-derived OS xenografts. IL-11Rα-targeted nanodelivery of chemotherapeutics provides a potential therapeutic strategy for advanced osteosarcoma.
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Yang YT, Yuzbasiyan-Gurkan V. Sorafenib and Doxorubicin Show Synergistic Effects in Human and Canine Osteosarcoma Cell Lines. Int J Mol Sci 2022; 23:ijms23169345. [PMID: 36012610 PMCID: PMC9408891 DOI: 10.3390/ijms23169345] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 12/12/2022] Open
Abstract
Osteosarcoma (OSA) is the most common bone tumor in both humans and dogs and has a nearly ten-fold higher incidence in dogs than humans. Despite advances in the treatment of other cancers, the overall survival rates for OSA have stagnated for the past four decades. Therefore, there is a great need to identify novel and effective treatments. We screened a series of tyrosine kinase inhibitors and selected sorafenib, a multi-kinase inhibitor, for further evaluation alone and in combination with cisplatin, carboplatin, and doxorubicin on canine and human OSA cell lines. Our data point to synergistic effects when sorafenib is combined with doxorubicin, but not when combined with cisplatin or carboplatin, in both human and canine OSA. Based on current findings, clinical trials using a combination of doxorubicin and sorafenib in proof-of-concept studies in dogs are warranted. These studies can be carried out relatively quickly in dogs where case load is high and, in turn, provide useful data for the initiation of clinical trials in humans.
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Affiliation(s)
- Ya-Ting Yang
- College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA
| | - Vilma Yuzbasiyan-Gurkan
- College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA
- Department of Microbiology & Molecular Genetics, College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA
- Correspondence:
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Du Y, Zeng X, Yu W, Xie W. A transmembrane protein family gene signature for overall survival prediction in osteosarcoma. Front Genet 2022; 13:937300. [PMID: 35991561 PMCID: PMC9388755 DOI: 10.3389/fgene.2022.937300] [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: 05/06/2022] [Accepted: 06/27/2022] [Indexed: 11/13/2022] Open
Abstract
The transmembrane (TMEM) protein family is constituted by a large number of proteins that span the lipid bilayer. Dysregulation of TMEM protein genes widely occurs and is associated with clinical outcomes of patients with multiple tumors. Nonetheless, the significance of TMEM genes in the prognosis prediction of patients with osteosarcoma remains largely unclear. Here, we comprehensively analyzed TMEM protein family genes in osteosarcoma using public resources and bioinformatics methods. Prognosis-related TMEM protein family genes were identified by the univariate Cox regression analysis and were utilized to construct a signature based on six TMEM protein family genes (TMEM120B, TMEM147, TMEM9B, TMEM8A, TMEM59, and TMEM39B) in osteosarcoma. The prognostic signature stratified patients into high- and low-risk groups, and validation in the internal and external cohorts confirmed the risk stratification ability of the signature. Functional enrichment analyses of differentially expressed genes between high- and low-risk groups connected immunity with the prognostic signature. Moreover, we found that M2 and M0 macrophages were the most abundant infiltrated immune cell types in the immune microenvironment, and samples of the high-risk group showed a decreased proportion of M2 macrophages. Single-sample gene set enrichment analysis revealed that the scores of neutrophils and Treg were markedly lower in the high-risk group than these in the low-risk group in The Cancer Genome Atlas and GSE16091 cohorts. As for the related immune functions, APC co-inhibition and cytolytic activity exhibited fewer active levels in the high-risk group than that in the low-risk group in both cohorts. Of the six TMEM genes, the expression of TMEM9B was lower in the high-risk group than in the low-risk group and was positively associated with the overall survival of osteosarcoma patients. In conclusion, our TMEM protein family gene-based signature is a novel and clinically useful prognostic biomarker for osteosarcoma patients, and TMEM9B might be a potential therapeutic target in osteosarcoma.
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de Nonneville A, Salas S, Bertucci F, Sobinoff AP, Adélaïde J, Guille A, Finetti P, Noble JR, Churikov D, Chaffanet M, Lavit E, Pickett HA, Bouvier C, Birnbaum D, Reddel RR, Géli V. TOP3A amplification and ATRX inactivation are mutually exclusive events in pediatric osteosarcomas using ALT. EMBO Mol Med 2022; 14:e15859. [PMID: 35920001 PMCID: PMC9549729 DOI: 10.15252/emmm.202215859] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 07/13/2022] [Accepted: 07/14/2022] [Indexed: 02/05/2023] Open
Abstract
In some types of cancer, telomere length is maintained by the alternative lengthening of telomeres (ALT) mechanism. In many ALT cancers, the α-thalassemia/mental retardation syndrome X-linked (ATRX) gene is mutated leading to the conclusion that the ATRX complex represses ALT. Here, we report that most high-grade pediatric osteosarcomas maintain their telomeres by ALT, and that the majority of these ALT tumors are ATRX wild-type (wt) and instead carry an amplified 17p11.2 chromosomal region containing TOP3A. We found that TOP3A was overexpressed in the ALT-positive ATRX-wt tumors consistent with its amplification. We demonstrated the functional significance of these results by showing that TOP3A overexpression in ALT cancer cells countered ATRX-mediated ALT inhibition and that TOP3A knockdown disrupted the ALT phenotype in ATRX-wt cells. Moreover, we report that TOP3A is required for proper BLM localization and promotes ALT DNA synthesis in ALT cell lines. Collectively, our results identify TOP3A as a major ALT player and potential therapeutic target.
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Affiliation(s)
- Alexandre de Nonneville
- Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐Calmettes, Team « Telomere and Chromatin ». Equipe labellisée Ligue Nationale Contre Le CancerAix‐Marseille UnivMarseilleFrance,Cancer Research Unit, Faculty of Medicine and Health, Children's Medical Research InstituteUniversity of SydneyWestmeadNSWAustralia,Predictive Oncology Laboratory, Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐CalmettesAix‐Marseille UniversityMarseilleFrance,Department of Medical Oncology, CRCM, CNRS, INSERM, Institut Paoli‐CalmettesAix‐Marseille UnivMarseilleFrance
| | - Sébastien Salas
- Department of Medical OncologyAssistance Publique Hôpitaux de Marseille ‐ Timone HospitalMarseilleFrance
| | - François Bertucci
- Predictive Oncology Laboratory, Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐CalmettesAix‐Marseille UniversityMarseilleFrance,Department of Medical Oncology, CRCM, CNRS, INSERM, Institut Paoli‐CalmettesAix‐Marseille UnivMarseilleFrance
| | - Alexander P Sobinoff
- Telomere Length Regulation Unit, Faculty of Medicine and Health, Children's Medical Research InstituteUniversity of SydneyWestmeadNSWAustralia
| | - José Adélaïde
- Predictive Oncology Laboratory, Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐CalmettesAix‐Marseille UniversityMarseilleFrance
| | - Arnaud Guille
- Predictive Oncology Laboratory, Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐CalmettesAix‐Marseille UniversityMarseilleFrance
| | - Pascal Finetti
- Predictive Oncology Laboratory, Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐CalmettesAix‐Marseille UniversityMarseilleFrance
| | - Jane R Noble
- Cancer Research Unit, Faculty of Medicine and Health, Children's Medical Research InstituteUniversity of SydneyWestmeadNSWAustralia
| | - Dimitri Churikov
- Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐Calmettes, Team « Telomere and Chromatin ». Equipe labellisée Ligue Nationale Contre Le CancerAix‐Marseille UnivMarseilleFrance
| | - Max Chaffanet
- Predictive Oncology Laboratory, Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐CalmettesAix‐Marseille UniversityMarseilleFrance
| | - Elise Lavit
- Department of Medical OncologyAssistance Publique Hôpitaux de Marseille ‐ Timone HospitalMarseilleFrance
| | - Hilda A Pickett
- Telomere Length Regulation Unit, Faculty of Medicine and Health, Children's Medical Research InstituteUniversity of SydneyWestmeadNSWAustralia
| | - Corinne Bouvier
- Department of PathologyAssistance Publique Hôpitaux de Marseille ‐ Timone HospitalMarseilleFrance
| | - Daniel Birnbaum
- Predictive Oncology Laboratory, Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐CalmettesAix‐Marseille UniversityMarseilleFrance
| | - Roger R Reddel
- Cancer Research Unit, Faculty of Medicine and Health, Children's Medical Research InstituteUniversity of SydneyWestmeadNSWAustralia
| | - Vincent Géli
- Marseille Cancer Research Centre (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli‐Calmettes, Team « Telomere and Chromatin ». Equipe labellisée Ligue Nationale Contre Le CancerAix‐Marseille UnivMarseilleFrance
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Wei H, Chen F, Chen J, Lin H, Wang S, Wang Y, Wu C, Lin J, Zhong G. Mesenchymal Stem Cell Derived Exosomes as Nanodrug Carrier of Doxorubicin for Targeted Osteosarcoma Therapy via SDF1-CXCR4 Axis. Int J Nanomedicine 2022; 17:3483-3495. [PMID: 35959282 PMCID: PMC9359454 DOI: 10.2147/ijn.s372851] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 07/27/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose The objective of this study was to investigate the antitumor activity, targeting capability, and mechanism of the developed nanodrug consisting of doxorubicin and exosome (Exo-Dox) derived from mesenchymal stem cells in vitro and in vivo. Methods The exosomes were isolated with Exosome Isolation Kit, and the Exo-Dox was prepared by mixing exosome with Dox-HCl, desalinizing with triethylamine and then dialyzing against PBS overnight. The exosome and Exo-Dox were examined by nanoparticle tracking analysis (NTA) and transmission electron microscopy (TEM). The antitumor activity, targeting capability, and mechanism of the developed Exo-Dox were evaluated by cell viability assay, histological and immunofluorescence analysis and in vivo imaging system. Results NTA results showed the size of the exosomes had increased from 141.6 nm to 178.1 nm after loading with doxorubicin. Compared with free Dox, the Exo-Dox exhibited higher cytotoxicity against osteosarcoma MG63 cells, HOS cells, and 143B cells than free Dox, the half-maximal inhibitory concentrations (IC50) of Dox, Exo-Dox were calculated to be 0.178 and 0.078 μg mL−1 in MG63 cells, 0.294 and 0.109μg mL−1 in HOS cells, 0.315 and 0.123 μg mL−1 in 143B cells, respectively. The in vivo imaging showed that MSC derived Exo could serve as a highly efficient delivery vehicle for targeted drug delivery. The immunohistochemistry and histology analysis indicated that compared with the free Dox group, the Ki67-positive cells and cardiotoxicity in Exo-Dox group were significantly decreased. Conclusion Our results suggested that MSC-derived Exo could be excellent nanocarriers used to deliver chemotherapeutic drug Dox specifically and efficiently in osteosarcoma, resulting in enhanced toxicity against osteosarcoma and less toxicity in heart tissue. We further demonstrated the targeting capability of Exo was due to the chemotaxis of MSC-derived exosomes to osteosarcoma cells via SDF1-CXCR4 axis.
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Affiliation(s)
- Hongxiang Wei
- Department of Orthopaedics, Fujian Institute of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
| | - Fei Chen
- Department of Orthopaedics, Fujian Institute of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
| | - Jinyuan Chen
- The Centralab, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
| | - Huangfeng Lin
- Department of Orthopaedics, Fujian Institute of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
| | - Shenglin Wang
- Department of Orthopaedics, Fujian Institute of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
| | - Yunqing Wang
- Department of Orthopaedics, Fujian Institute of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
| | - Chaoyang Wu
- Department of Orthopaedics, Fujian Institute of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
| | - Jianhua Lin
- Department of Orthopaedics, Fujian Institute of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
| | - Guangxian Zhong
- Department of Orthopaedics, Fujian Institute of Orthopaedics, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, People’s Republic of China
- Correspondence: Guangxian Zhong; Jianhua Lin, Tel/Fax +86 591 87981029, Email ;
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Li T, Xing G, Lu L, Kong X, Guo J. CircAGFG1 Promotes Osteosarcoma Progression and Stemness by Competing with miR-302a-3p to Upregulate the Expression of LATS2. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:6370766. [PMID: 35958928 PMCID: PMC9357677 DOI: 10.1155/2022/6370766] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/10/2022] [Accepted: 04/12/2022] [Indexed: 11/17/2022]
Abstract
This study aimed to investigate the effect of circRNA (circAGFG1) on the proliferation, migration, invasion, and cell stemness of osteosarcoma cells by targeting miR-302a to regulate LATS2. The expression of circAGFG1 in osteosarcoma cells and normal osteoblasts was detected by real-time fluorescent quantitative PCR (RT-qPCR). Cell proliferation, clone formation, and invasion were detected by CCK-8, clone formation, and cell invasion assays. In vivo tumor formation assay was used to detect the effect of circAGFG1 on tumor growth. The expression level of circAGFG1 was upregulated in osteosarcoma cells. The downregulation of circAGFG1 inhibited the proliferation, invasion, and migration of osteosarcoma cells. The overexpression of circAGFG1 enhanced the stemness of osteosarcoma cells. CircAGFG1 was specifically bound to miR-302a to regulate the expression activity of miR-302a. MiR-302a specifically bound to the 3'UTR of LATS2 and inhibited the expression of LATS2. The overexpression of miR-302a reversed the effect of circAGFG1 on the proliferation, invasion, and migration of osteosarcoma cells. CircAGFG1 regulated the expression of LATS2 by miR-302a, thereby regulating the proliferation, migration, and invasion of osteosarcoma cells.
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Affiliation(s)
- Tongchun Li
- Department of Orthopedics, Changle County People's Hospital, Weifang 262400, Shandong, China
| | - Guangjie Xing
- Department of Orthopedics, Changle County People's Hospital, Weifang 262400, Shandong, China
| | - Liangliang Lu
- Department of Oncology, Shandong University of Traditional Chinese Medicine, Ji'nan 250355, Shandong, China
| | - Xiangzhen Kong
- Department of Oncology, Sishui County People's Hospital, Jining 273299, Shandong, China
| | - Jinwei Guo
- Department of Orthopedics, Chongqing University Jiangjin Hospital, Chongqing 402260, China
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A Cohort Study to Evaluate the Efficacy and Value of CT Perfusion Imaging in Patients with Metastatic Osteosarcoma after Chemotherapy. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5417753. [PMID: 35903433 PMCID: PMC9325339 DOI: 10.1155/2022/5417753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/02/2022] [Accepted: 06/24/2022] [Indexed: 11/18/2022]
Abstract
Objective A case-control study was conducted to explore the efficacy of cohort study and value of CT perfusion imaging in patients with metastatic osteosarcoma after chemotherapy. Methods Eighty patients with metastatic osteosarcoma treated in our hospital from March 2020 to December 2021 were divided into two groups. According to their different treatment methods, the chemotherapy+antiangiogenesis group had 36 cases and the chemotherapy group had 44 cases. All patients were scanned by 64-slice spiral CT before and after treatment. The differences of tumor volume and perfusion parameters before and after treatment were compared, and the correlation between perfusion parameters and tumor microvessel density (MVD) was analyzed. The receiver working curve (ROC curve) was used to evaluate the efficacy of the two groups after chemotherapy. Results Blood flow (BF), blood volume (BV), Pallak blood volume (PBV), and time to start (TTS) in the antitumor angiogenesis+chemotherapy group were significantly lower than those before treatment (P < 0.05). Microvessel density was positively correlated with PS, BF, BV, and PBV (P < 0.05). The reduction rate of BV and BF in the remission group after treatment was significantly higher than that in the nonremission group. When the BV and BF decline rates were 47.37% and 21.53% and the areas under the curve were 0.968 and 0.916, respectively, the diagnostic effect was the best. When the decrease rate of BV was 47.48% and the decrease rate of BF was 21.55%, the sensitivity was 94.72% and 89.56% and the specificity was 91.31% and 91.31%. Conclusion The reduction rate of BV and BF in CT perfusion imaging is of high value in evaluating the efficacy of radiotherapy and chemotherapy in patients with NSCLC and can provide more objective basis for observing the changes and judging the prognosis of osteosarcoma after treatment.
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Xu K, Fei W, Huo Z, Wang S, Li Y, Yang G, Hong Y. PDCD10 promotes proliferation, migration, and invasion of osteosarcoma by inhibiting apoptosis and activating EMT pathway. Cancer Med 2022; 12:1673-1684. [PMID: 35848121 PMCID: PMC9883585 DOI: 10.1002/cam4.5025] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/23/2022] [Accepted: 06/11/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Osteosarcoma, a common primary malignant tumor, occurs in children and adolescents with a poor prognosis. The current treatment methods are various, while the five-year survival rate of patients has not been significantly improved. As a member of the programmed death factor (PDCD) family, programmed death factor 10 (PDCD10) plays a role in regulating cell apoptosis. Several studies of PDCD10 in CCM and cancers have been reported before. However, there are no relevant research reports on the effects of PDCD10 on osteosarcoma. METHODS We used bioinformatics analysis, IHC, and clinical data to confirm the expression of PDCD10 and its correlation with prognosis in osteosarcoma. Then, we used shRNAs and cDNA to knock down or overexpress PDCD10 in U2OS and MG63 cell lines. A series of function assays such as CCK8, Wound healing test, Plate cloning formation assay, and Transwell were done to confirm how PDCD10 affects osteosarcoma. Animal assays were done to confirm the conclusions in cell lines. At last, WB was used to measure the protein expression levels of apoptosis and the EMT pathway. RESULTS PDCD10 was highly expressed in patients with osteosarcoma and correlated with prognosis; PDCD10 knockdown inhibited osteosarcoma growth, proliferation, migration, and invasion; PDCD10 overexpression promoted osteosarcoma growth, proliferation, migration, and invasion. In vivo experiments confirmed the conclusions in cell lines; PDCD10 inhibited apoptosis and activated the EMT pathway. CONCLUSIONS In this study, it was found that PDCD10 was highly expressed in patients with osteosarcoma, and it was closely related to patient prognosis. PDCD10 inhibited tumor cell apoptosis and promoted tumor progression by activating the EMT pathway. These findings may provide a potential target for gene therapy of osteosarcoma.
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Affiliation(s)
- Ke Xu
- Department of Orthopedics, The Fifth People's Hospital of ShanghaiFudan UniversityShanghaiChina,Shanghai Clinical Research Center for Aging and MedicineShanghaiChina,Center of Community‐Based Health ResearchFudan UniversityShanghaiChina
| | - Wenchao Fei
- Department of Orthopedics, The Fifth People's Hospital of ShanghaiFudan UniversityShanghaiChina,Shanghai Clinical Research Center for Aging and MedicineShanghaiChina,Center of Community‐Based Health ResearchFudan UniversityShanghaiChina
| | - Ziqi Huo
- Department of Orthopedics, The Fifth People's Hospital of ShanghaiFudan UniversityShanghaiChina,Shanghai Clinical Research Center for Aging and MedicineShanghaiChina,Center of Community‐Based Health ResearchFudan UniversityShanghaiChina
| | - Shuoer Wang
- Department of Musculoskeletal SurgeryFudan University Shanghai Cancer CenterShanghaiChina,Department of Nuclear MedicineFudan University Shanghai Cancer CenterShanghaiChina,Department of Oncology, Shanghai Medical CollegeFudan UniversityShanghaiChina
| | - Yinghua Li
- Shanghai Clinical Research Center for Aging and MedicineShanghaiChina,Center of Community‐Based Health ResearchFudan UniversityShanghaiChina,Central Laboratory, The Fifth People's Hospital of ShanghaiFudan UniversityShanghaiChina
| | - Gong Yang
- Central Laboratory, The Fifth People's Hospital of ShanghaiFudan UniversityShanghaiChina,Cancer InstituteFudan University Shanghai Cancer CenterShanghaiChina
| | - Yang Hong
- Department of Orthopedics, The Fifth People's Hospital of ShanghaiFudan UniversityShanghaiChina,Shanghai Clinical Research Center for Aging and MedicineShanghaiChina,Center of Community‐Based Health ResearchFudan UniversityShanghaiChina
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Paediatric Strategy Forum for medicinal product development of multi-targeted kinase inhibitors in bone sarcomas: ACCELERATE in collaboration with the European Medicines Agency with participation of the Food and Drug Administration. Eur J Cancer 2022; 173:71-90. [PMID: 35863108 DOI: 10.1016/j.ejca.2022.06.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/26/2022] [Accepted: 06/12/2022] [Indexed: 12/27/2022]
Abstract
The eighth Paediatric Strategy Forum focused on multi-targeted kinase inhibitors (mTKIs) in osteosarcoma and Ewing sarcoma. The development of curative, innovative products in these tumours is a high priority and addresses unmet needs in children, adolescents and adults. Despite clinical and investigational use of mTKIs, efficacy in patients with bone tumours has not been definitively demonstrated. Randomised studies, currently being planned or in progress, in front-line and relapse settings will inform the further development of this class of product. It is crucial that these are rapidly initiated to generate robust data to support international collaborative efforts. The experience to date has generally indicated that the safety profile of mTKIs as monotherapy, and in combination with chemotherapy or other targeted therapy, is consistent with that of adults and that toxicity is manageable. Increasing understanding of relevant predictive biomarkers and tumour biology is absolutely critical to further develop this class of products. Biospecimen samples for correlative studies and biomarker development should be shared, and a joint academic-industry consortium created. This would result in an integrated collection of serial tumour tissues and a systematic retrospective and prospective analyses of these samples to ensure robust assessment of biologic effect of mTKIs. To support access for children to benefit from these novel therapies, clinical trials should be designed with sufficient scientific rationale to support regulatory and payer requirements. To achieve this, early dialogue between academia, industry, regulators, and patient advocates is essential. Evaluating feasibility of combination strategies and then undertaking a randomised trial in the same protocol accelerates drug development. Where possible, clinical trials and development should include children, adolescents, and adults less than 40 years. To respond to emerging science, in approximately 12 months, a multi-stakeholder group will meet and review available data to determine future directions and priorities.
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Osteosarcoma Arising in Fibrous Dysplasia of the Long Bone: Characteristic Images and Molecular Profiles. Diagnostics (Basel) 2022; 12:diagnostics12071622. [PMID: 35885527 PMCID: PMC9323252 DOI: 10.3390/diagnostics12071622] [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: 06/14/2022] [Revised: 06/24/2022] [Accepted: 07/01/2022] [Indexed: 11/24/2022] Open
Abstract
Fibrous dysplasia (FD) is a benign fibro-osseous lesion that frequently involves the craniofacial bones and femur. Malignant transformation of FD is a rare occurrence. We report a 38-year-old woman with osteosarcoma (OS) arising from FD of the femur. Magnetic resonance imaging revealed a well-defined lesion in the medulla of the femur, with cortical thinning and local bone destruction. Wide excision of the femur was performed. Grossly, the inner part of the mass was hard and tan-gray in color, and the outer part of the mass adjacent to the cortex showed myxoid discoloration with infiltrative borders. Microscopically, most of the tumor consisted of curvilinear woven bone and fibrous stroma with bland spindle cells, which transitioned to the outer portion of the tumor, showing cellular proliferation of pleomorphic cells with frequent mitotic activity. Next-generation sequencing revealed GNAS and TP53 mutations, and the diagnosis of OS arising from FD was strongly supported. This case highlights the characteristic images and molecular features of the malignant transformation of FD.
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Solomon PE, Kirkemo LL, Wilson GM, Leung KK, Almond MH, Sayles LC, Sweet-Cordero EA, Rosenberg OS, Coon JJ, Wells JA. Discovery Proteomics Analysis Determines That Driver Oncogenes Suppress Antiviral Defense Pathways Through Reduction in Interferon-β Autocrine Stimulation. Mol Cell Proteomics 2022; 21:100247. [PMID: 35594991 PMCID: PMC9212846 DOI: 10.1016/j.mcpro.2022.100247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 04/27/2022] [Accepted: 05/12/2022] [Indexed: 11/25/2022] Open
Abstract
Since the discovery of oncogenes, there has been tremendous interest to understand their mechanistic basis and to develop broadly actionable therapeutics. Some of the most frequently activated oncogenes driving diverse cancers are c-MYC, EGFR, HER2, AKT, KRAS, BRAF, and MEK. Using a reductionist approach, we explored how cellular proteomes are remodeled in isogenic cell lines engineered with or without these driver oncogenes. The most striking discovery for all oncogenic models was the systematic downregulation of scores of antiviral proteins regulated by type 1 interferon. These findings extended to cancer cell lines and patient-derived xenograft models of highly refractory pancreatic cancer and osteosarcoma driven by KRAS and MYC oncogenes. The oncogenes reduced basal expression of and autocrine stimulation by type 1 interferon causing remarkable convergence on common phenotypic and functional profiles. In particular, there was dramatically lower expression of dsRNA sensors including DDX58 (RIG-I) and OAS proteins, which resulted in attenuated functional responses when the oncogenic cells were treated with the dsRNA mimetic, polyI:C, and increased susceptibility to infection with an RNA virus shown using SARS-CoV-2. Our reductionist approach provides molecular and functional insights connected to immune evasion hallmarks in cancers and suggests therapeutic opportunities.
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Affiliation(s)
- Paige E Solomon
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, USA
| | - Lisa L Kirkemo
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, USA
| | - Gary M Wilson
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, USA; Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Kevin K Leung
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, USA
| | - Mark H Almond
- Division of Infectious Diseases, Department of Medicine, UCSF Medical Center, University of California, San Francisco, California, USA
| | - Leanne C Sayles
- Department of Pediatrics, University of California San Francisco, California, USA
| | | | - Oren S Rosenberg
- Division of Infectious Diseases, Department of Medicine, UCSF Medical Center, University of California, San Francisco, California, USA; Department of Biophysics and Biochemistry, Chan Zuckerberg Biohub, San Francisco, California, USA
| | - Joshua J Coon
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, USA; Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, USA; National Center for Quantitative Biology of Complex Systems, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - James A Wells
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, USA; Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, California, USA.
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Cheng S, Wang W. Analysis of the subcellular location of FAM230B and its interaction with premature miR-302b in osteosarcoma. J Bone Miner Metab 2022; 40:554-560. [PMID: 35639175 DOI: 10.1007/s00774-022-01319-5] [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: 11/12/2021] [Accepted: 02/15/2022] [Indexed: 11/26/2022]
Abstract
INTRODUCTION FAM230B has been characterized as an oncogenic lncRNA in papillary thyroid cancer and gastric cancer, while its role in osteosarcoma (OS) is unclear. This research was conducted to analyze the interaction between FAM230B and miR-302b in OS. MATERIALS AND METHODS Paired OS and non-tumor tissues donated by 58 OS patients were subjected to RNA preparation and RT-qPCR to quantify the expression of FAM230B and miR-302b (both mature and premature). The subcellular location of FAM230B and its interaction with premature miR-320b were analyzed by cellular fractionation assay and RNA pull-down assay, respectively. The roles of FAM230B and miR-302b in OS cell movement were evaluated using Transwell assay. RESULTS Increased FAM230B and premature miR-302b and decreased mature miR-302b were observed in OS. FAM230B was detected in both nuclear and cytoplasm samples and directly interacted with premature miR-302b. FAM230B overexpression in OS cells 143B and HOS decreased miR-302b maturation and increased cell invasion and migration, while miR-302b overexpression suppressed cell invasion and migration. FAM230B silencing restrained cell invasion and migration, and miR-302b inhibitor accelerated cell invasion and migration. MiR-302b knockdown significantly reversed the suppressive effects of shFAM230B on migration and invasion of 143B and HOS cells. CONCLUSION FAM230B is accumulated to high levels in OS and may serve as an endogenous competing RNA for premature miR-302b in the nucleus to promote OS cell invasion and migration.
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Affiliation(s)
- Shigao Cheng
- Department of Orthopedics, Central Hospital of Loudi City, Loudi, 417000, Hunan, China
- Department of Orthopedics, Second Xianya Hospital, Central South University, No. Renmin Middle Road, Changsha, 410011, Hunan, China
| | - Wanchun Wang
- Department of Orthopedics, Second Xianya Hospital, Central South University, No. Renmin Middle Road, Changsha, 410011, Hunan, China.
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Zhang Y, He R, Lei X, Mao L, Yin Z, Zhong X, Cao W, Zheng Q, Li D. Comprehensive Analysis of a Ferroptosis-Related lncRNA Signature for Predicting Prognosis and Immune Landscape in Osteosarcoma. Front Oncol 2022; 12:880459. [PMID: 35837104 PMCID: PMC9273977 DOI: 10.3389/fonc.2022.880459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 05/25/2022] [Indexed: 12/19/2022] Open
Abstract
Research on the implications of ferroptosis in tumors has increased rapidly in the last decades. There are evidences that ferroptosis is involved in several aspects of cancer biology, including tumor progression, metastasis, immunomodulation, and therapeutic response. Nonetheless, the interaction between ferroptosis-related lncRNAs (FRLs) and the osteosarcoma immune microenvironment is poorly understood. In this study, a risk model composed of FRLs was developed using univariate and LASSO Cox regression analyses. On the basis of this model, FRL scores were calculated to systematically explore the role of the model in predicting the prognosis and immune characteristics of osteosarcoma patients. Survival analysis showed that osteosarcoma samples with lower FRL-score had better overall survival. After predicting the abundance of immune cells in osteosarcoma microenvironment by single-sample gene-set enrichment analysis (ssGSEA) and ESTIMATE analysis, we found that the FRL-score could distinguish immune function, immune score, stromal score, tumor purity, and tumor infiltration of immune cells in different osteosarcoma patients. In addition, FRL-score was also associated with immune checkpoint gene expression and half-maximal inhibitory concentration of chemotherapeutic agents. Finally, we confirmed that knockdown of RPARP-AS1 suppressed the malignant activity of osteosarcoma cells in vitro experiments. In general, the FRL-based prognostic signature could promote our understanding of the immune microenvironment characteristics of osteosarcoma and guide more effective treatment regimens.
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Affiliation(s)
- Yiming Zhang
- Department of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Rong He
- Cancer Institute, The Affiliated People’s Hospital of Jiangsu University, Zhenjiang, China
| | - Xuan Lei
- Department of Burn and Plastic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lianghao Mao
- Department of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhengyu Yin
- Department of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Xinyu Zhong
- Department of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Wenbing Cao
- Department of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Qiping Zheng
- Department of Hematological Laboratory Science, Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
- Shenzhen Academy of Peptide Targeting Technology at Pingshan, and Shenzhen Tyercan Bio-Pharm Co., Ltd., Shenzhen, China
- *Correspondence: Dapeng Li, ; Qiping Zheng,
| | - Dapeng Li
- Department of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China
- *Correspondence: Dapeng Li, ; Qiping Zheng,
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Tang L, Niu X, Wang Z, Cai Q, Tu C, Fan Z, Yao Y. Anlotinib for Recurrent or Metastatic Primary Malignant Bone Tumor: A Multicenter, Single-Arm Trial. Front Oncol 2022; 12:811687. [PMID: 35692789 PMCID: PMC9177947 DOI: 10.3389/fonc.2022.811687] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 04/26/2022] [Indexed: 11/16/2022] Open
Abstract
Objective Anlotinib, a novel multitarget kinase inhibitor of VEGFR, FGFR, PDGFR and c-Kit, has proven to be effective and safe for refractory soft tissue sarcoma patients, but has not been examined in recurrent or metastatic primary malignant bone tumors in a clinical trial setting. Methods This is a multicenter single-arm trial. Patients with pathologically proven recurrent or metastatic primary malignant bone tumors were eligible. Anlotinib was administered orally at 12 mg per day. Each cycle consisted of 2 weeks of treatment followed by 1-week off-treatment. The primary endpoint was progression-free survival (PFS), as assessed in the intention-to-treat (ITT) population. Secondary endpoints included objective response rate (ORR), disease control rate (DCR) and overall survival (OS). Adverse events (AEs) were assessed per NCI CTCAE version 4.03. Results A total of 42 patients were enrolled. Median PFS was 5.3 months (95% CI 3.5-8.4 months) in the overall analysis, 4.8 months (95%CI 3.5-7.1 months) in osteosarcoma patients and 2.8 months [95%CI 1.3 months to not reached (NR)] in chondrosarcoma patients. The median OS was 11.4 months (95% CI 10.1 months to NR) in the overall analysis, not reached (95% CI, NR, NR) in osteosarcoma patients and 11.4 months (95% CI 1.8 to 21.1 months) in chondrosarcoma patients. The ORR was 9.52% and DCR was 78.57%. Grade 3 or above AEs occurred in 54.76% of the patients, and included hypertension (19.05%), hypertriglyceridemia (9.52%) and pustulosis palmaris et plantaris (7.14%). No treatment-related death was reported. Conclusion Anlotinib demonstrated promising antitumor activities in recurrent or metastatic primary malignant bone tumors with manageable AEs.
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Affiliation(s)
- Lina Tang
- Shanghai 6th People’s Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaohui Niu
- Beijing Jishuitan Hospital, Peking University, Beijing, China
| | - Zhen Wang
- Department of Orthopaedics, The First Affiliated Hospital, The Air Force Medical University, Xi’an, China
| | - Qiqing Cai
- Henan Cancer Hospital, Zhengzhou University, Zhengzhou, China
| | - Chongqi Tu
- Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, China
| | - Zhengfu Fan
- Beijing Cancer Hospital, Peking University, Beijing, China
| | - Yang Yao
- Shanghai 6th People’s Hospital, Shanghai Jiao Tong University, Shanghai, China
- *Correspondence: Yang Yao,
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Nance RL, Cooper SJ, Starenki D, Wang X, Matz B, Lindley S, Smith AN, Smith AA, Bergman N, Sandey M, Koehler J, Agarwal P, Smith BF. Transcriptomic Analysis of Canine Osteosarcoma from a Precision Medicine Perspective Reveals Limitations of Differential Gene Expression Studies. Genes (Basel) 2022; 13:genes13040680. [PMID: 35456486 PMCID: PMC9031617 DOI: 10.3390/genes13040680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/01/2022] [Accepted: 04/11/2022] [Indexed: 11/18/2022] Open
Abstract
Despite significant advances in cancer diagnosis and treatment, osteosarcoma (OSA), an aggressive primary bone tumor, has eluded attempts at improving patient survival for many decades. The difficulty in managing OSA lies in its extreme genetic complexity, drug resistance, and heterogeneity, making it improbable that a single-target treatment would be beneficial for the majority of affected individuals. Precision medicine seeks to fill this gap by addressing the intra- and inter-tumoral heterogeneity to improve patient outcome and survival. The characterization of differentially expressed genes (DEGs) unique to the tumor provides insight into the phenotype and can be useful for informing appropriate therapies as well as the development of novel treatments. Traditional DEG analysis combines patient data to derive statistically inferred genes that are dysregulated in the group; however, the results from this approach are not necessarily consistent across individual patients, thus contradicting the basis of precision medicine. Spontaneously occurring OSA in the dog shares remarkably similar clinical, histological, and molecular characteristics to the human disease and therefore serves as an excellent model. In this study, we use transcriptomic sequencing of RNA isolated from primary OSA tumor and patient-matched normal bone from seven dogs prior to chemotherapy to identify DEGs in the group. We then evaluate the universality of these changes in transcript levels across patients to identify DEGs at the individual level. These results can be useful for reframing our perspective of transcriptomic analysis from a precision medicine perspective by identifying variations in DEGs among individuals.
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Affiliation(s)
- Rebecca L. Nance
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (R.L.N.); (X.W.); (P.A.)
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (M.S.); (J.K.)
| | - Sara J. Cooper
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA; (S.J.C.); (D.S.)
| | - Dmytro Starenki
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA; (S.J.C.); (D.S.)
| | - Xu Wang
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (R.L.N.); (X.W.); (P.A.)
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (M.S.); (J.K.)
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA; (S.J.C.); (D.S.)
- Center for Advanced Science, Innovation, and Commerce, Alabama Agricultural Experiment Station, Auburn, AL 36849, USA
| | - Brad Matz
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (B.M.); (S.L.); (A.N.S.); (A.A.S.); (N.B.)
| | - Stephanie Lindley
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (B.M.); (S.L.); (A.N.S.); (A.A.S.); (N.B.)
| | - Annette N. Smith
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (B.M.); (S.L.); (A.N.S.); (A.A.S.); (N.B.)
| | - Ashley A. Smith
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (B.M.); (S.L.); (A.N.S.); (A.A.S.); (N.B.)
| | - Noelle Bergman
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (B.M.); (S.L.); (A.N.S.); (A.A.S.); (N.B.)
| | - Maninder Sandey
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (M.S.); (J.K.)
| | - Jey Koehler
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (M.S.); (J.K.)
| | - Payal Agarwal
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (R.L.N.); (X.W.); (P.A.)
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (M.S.); (J.K.)
| | - Bruce F. Smith
- Scott-Ritchey Research Center, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (R.L.N.); (X.W.); (P.A.)
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA; (M.S.); (J.K.)
- Correspondence: ; Tel.: +1-334-844-5587
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GABPB1-AS1 Promotes the Development of Osteosarcoma by Targeting SP1 and Activating the Wnt/ β-Catenin Pathway. JOURNAL OF ONCOLOGY 2022; 2022:8468896. [PMID: 35342417 PMCID: PMC8956396 DOI: 10.1155/2022/8468896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/11/2022] [Accepted: 01/18/2022] [Indexed: 11/17/2022]
Abstract
In this study, the role of GABPB1-AS1 in osteosarcoma (OS) was analyzed. The expression of GABPB1-AS1 in different OS cell lines U2OS, HOS, MG63, and hFOB1.19 was detected. SiRNA GABPB1-AS1 was transfected with U2OS and HOS cell lines. The effects of GABPB1-AS1 silencing on proliferation, clonal formation, and migration of U2OS and HOS were detected by CCK-8 method, plate cloning method, and Transwell chamber. Western blot analysis was used to detect the protein levels of SP1, Wnt, β-catenin, c-Myc, and SOX2 in osteosarcoma cells. The binding relationship between GABPB1-AS1 and miR-199a-3p in OS cells was detected by a dual-luciferase reporter gene assay. Results showed that GABPB1-AS1 was higher in OS cells than that in hFOB1.19. Silencing GABPB1-AS1 inhibited the proliferation, clonal formation, migration, and epithelial-mesenchymal transformation of U2OS and HOS. There was a binding relationship between GABPB1-AS1 and miR-199a-3p in OS cells. GABPB1-AS1 mediated osteosarcoma cells via the SP1/Wnt/β-catenin signaling pathway. This study suggested that GABPB1-AS1 plays a carcinogenic role in OS through the SP1/Wnt/β-catenin signaling pathway through competitive binding and inhibition of miR-199a-3p.
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A Risk-Scoring Model Based on Evaluation of Ferroptosis-Related Genes in Osteosarcoma. JOURNAL OF ONCOLOGY 2022; 2022:4221756. [PMID: 35386212 PMCID: PMC8979715 DOI: 10.1155/2022/4221756] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/02/2022] [Accepted: 03/03/2022] [Indexed: 12/15/2022]
Abstract
Background Osteosarcoma (OS) is a bone malignancy frequently seen in pediatrics and has high mortality and incidence. Ferroptosis is an important cell death process in regulating the apoptosis and invasion of tumor cells, so constructing the risk-scoring model based on OS ferroptosis-related genes (FRGs) will benefit the evaluation of both treatment and prognosis. Methods The OS dataset was screened from the Therapeutically Applicable Research to Generate Effective Treatments (TARGET) database, and OS-related FRGs were found through the Ferroptosis Database (FerrDb) using a multivariate Cox regression model, followed by the generation of the risk scores and a risk-scoring prediction model. Further systematical exploration for immune cell infiltration and assessing the prediction of response to targeted drugs was conducted. Results Based on OS-related FRGs, a risk-scoring model of FRGs in OS was constructed. The six FRGs played a role in the carbon metabolism, glutathione metabolism, and pentose phosphate pathways. Results from targeted drug sensitivity analyses were concordant to pathway analyses. The response to targeted drugs statistically differed between the two groups with different risks, and the high-risk group presented a high sensitivity to targeted drugs. Conclusions We identified a 6-ferroptosis-gene-based prognostic signature in OS and created and verified a risk-scoring model to predict the prognosis of OS at 1, 3, and 5 years for OS patients independently.
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Challenges of Systemic Therapy Investigations for Bone Sarcomas. Int J Mol Sci 2022; 23:ijms23073540. [PMID: 35408900 PMCID: PMC8998654 DOI: 10.3390/ijms23073540] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/03/2022] [Accepted: 03/17/2022] [Indexed: 02/04/2023] Open
Abstract
Bone sarcoma is a rare component of malignant solid tumors that accounts for only ~0.2% of malignancies. Bone sarcomas present various histological types, and genomic mutations differ markedly by the histological types. Although there are vast mutations in various bone sarcomas, most of them are non-actionable, and even potential targetable mutations that are actionable targets in other malignancies have not shown the appropriate responses in clinical trials for bone sarcomas. Investigations of new systemic therapy, including molecular targeted therapies for bone sarcomas, have thus not progressed like those for other solid tumors. Another problem is that high rates of pediatric/adolescent and young adult patients have bone sarcomas such as osteosarcoma, and patient recruitment for clinical trials (especially randomized trials) is challenging. For pediatric patients, evaluations of tolerability and appropriate dose modifications of new drugs are needed, as their findings could provide the threshold for investigating new drugs for bone sarcomas. To solve these problems, improvements in registry systems, real world data, and pediatric extrapolation have been attempted. We review the issues regarding targeted drug investigations for bone sarcomas, focusing on the current clinical evidence and efforts to resolve these issues.
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Wang Y, Tian X, Zhang W, Zhang Z, Lazcano R, Hingorani P, Roth ME, Gill JD, Harrison DJ, Xu Z, Jusu S, Kannan S, Wang J, Lazar AJ, Earley EJ, Erickson SW, Gelb T, Huxley P, Lahdenranta J, Mudd G, Kurmasheva RT, Houghton PJ, Smith MA, Kolb EA, Gorlick R. Comprehensive surfaceome profiling to identify and validate novel cell-surface targets in osteosarcoma. Mol Cancer Ther 2022; 21:903-913. [PMID: 35312779 DOI: 10.1158/1535-7163.mct-21-0836] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 12/31/2021] [Accepted: 03/08/2022] [Indexed: 11/16/2022]
Abstract
Immunoconjugates targeting cell-surface antigens have demonstrated clinical activity to enable regulatory approval in several solid and hematologic malignancies. We hypothesize that a rigorous and comprehensive surfaceome profiling approach to identify osteosarcoma-specific cell-surface antigens can similarly enable development of effective therapeutics in this disease. Herein, we describe an integrated proteomic and transcriptomic surfaceome profiling approach to identify cell-surface proteins that are highly expressed in osteosarcoma but minimally expressed on normal tissues. Using this approach, we identified targets that are highly expressed in osteosarcoma. Three targets, MT1-MMP, CD276, and MRC2, were validated as overexpressed in osteosarcoma. Further, we tested BT1769, an MT1-MMP-targeted Bicycle toxin conjugate, in osteosarcoma PDX models. The results showed BT1769 had encouraging anti-tumor activity, high affinity for its target and a favorable pharmacokinetic profile. This confirms the hypothesis that our approach identifies novel targets with significant therapeutic potential in osteosarcoma.
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Affiliation(s)
- Yifei Wang
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Xiangjun Tian
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Wendong Zhang
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Zhongting Zhang
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Rossana Lazcano
- The University of Texas MD Anderson Cancer Center, United States
| | - Pooja Hingorani
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Michael E Roth
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jonathan D Gill
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Douglas J Harrison
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Zhaohui Xu
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Sylvester Jusu
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | | | - Jing Wang
- The University of Texas MD Anderson Cancer Center, ´Houston, TX, United States
| | - Alexander J Lazar
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Eric J Earley
- RTI International, Research Triangle Park, NC, United States
| | | | - Tara Gelb
- Bicycle Therapeutics, Lexington, MA, United States
| | | | | | - Gemma Mudd
- Bicycle Therapeutics, Cambridge, United Kingdom
| | - Raushan T Kurmasheva
- The University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Peter J Houghton
- The University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | | | - Edward A Kolb
- Nemours Children's Health System, Wilmington, DE, United States
| | - Richard Gorlick
- The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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133
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Zhu J, Zhang Y, Chen X, Bian Y, Li J, Wang K. The Emerging Roles of LINC00665 in Human Cancers. Front Cell Dev Biol 2022; 10:839177. [PMID: 35356290 PMCID: PMC8959703 DOI: 10.3389/fcell.2022.839177] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 02/03/2022] [Indexed: 12/14/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are non-coding RNAs that have more than 200 nucleotides and can participate in the regulation of gene expression in various ways. An increasing number of studies have shown that the dysregulated expression of lncRNAs is related to the occurrence and progression of human cancers. LINC00665 is a novel lncRNA, which is abnormally expressed in various human cancers, such as lung cancer, breast cancer, prostate cancer, and glioma. LINC00665 functions in many biological processes of tumor cells, such as cell proliferation, migration, invasion, angiogenesis, and metabolism, and is related to the clinicopathological characteristics of cancer patients. LINC00665 can play biological functions as a ceRNA, directly binding and interacting with proteins, and as an upstream molecule regulating multiple signaling pathways. In this review, we comprehensively summarize the expression level, function, and molecular mechanisms of LINC00665 in different human cancers and emphasize that LINC00665 is a promising new diagnostic, prognostic biomarker, and therapeutic target.
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Affiliation(s)
| | | | | | | | - Juan Li
- *Correspondence: Keming Wang, ; Juan Li,
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134
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Genome-wide DNA methylation patterns reveal clinically relevant predictive and prognostic subtypes in human osteosarcoma. Commun Biol 2022; 5:213. [PMID: 35260776 PMCID: PMC8904843 DOI: 10.1038/s42003-022-03117-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 01/24/2022] [Indexed: 12/14/2022] Open
Abstract
Aberrant methylation of genomic DNA has been reported in many cancers. Specific DNA methylation patterns have been shown to provide clinically useful prognostic information and define molecular disease subtypes with different response to therapy and long-term outcome. Osteosarcoma is an aggressive malignancy for which approximately half of tumors recur following standard combined surgical resection and chemotherapy. No accepted prognostic factor save tumor necrosis in response to adjuvant therapy currently exists, and traditional genomic studies have thus far failed to identify meaningful clinical associations. We studied the genome-wide methylation state of primary tumors and tested how they predict patient outcomes. We discovered relative genomic hypomethylation to be strongly predictive of response to standard chemotherapy. Recurrence and survival were also associated with genomic methylation, but through more site-specific patterns. Furthermore, the methylation patterns were reproducible in three small independent clinical datasets. Downstream transcriptional, in vitro, and pharmacogenomic analysis provides insight into the clinical translation of the methylation patterns. Our findings suggest the assessment of genomic methylation may represent a strategy for stratifying patients for the application of alternative therapies.
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135
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Sun X, Zheng D, Guo W. Comprehensive Analysis of a Zinc Finger Protein Gene–Based Signature with Regard to Prognosis and Tumor Immune Microenvironment in Osteosarcoma. Front Genet 2022; 13:835014. [PMID: 35281811 PMCID: PMC8914066 DOI: 10.3389/fgene.2022.835014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/07/2022] [Indexed: 11/13/2022] Open
Abstract
Osteosarcoma is the most common malignant bone tumor that seriously threatens the lives of teenagers and children. Zinc finger (ZNF) protein genes encode the largest transcription factor family in the human genome. Aberrant expressions of ZNF protein genes widely occur in osteosarcoma, and these genes are therefore attractive biomarker candidates for prognosis prediction. In this study, we conducted a comprehensive analysis of ZNF protein genes in osteosarcoma and identified prognosis-related ZNF protein genes. Then, we constructed a prognostic signature based on seven prognosis-related ZNF protein genes and stratified patients into high- and low-risk groups. The seven genes included MKRN3, ZNF71, ZNF438, ZNF597, ATMIN, ZNF692, and ZNF525. After validation of the prognostic signature in internal and external cohorts, we constructed a nomogram including clinical features such as sex and age and the relative risk score based on the risk signature. Functional enrichment analysis of the risk-related differentially expressed genes revealed that the prognostic signature was closely associated with immune-related biological processes and signaling pathways. Moreover, we found significant differences between the high- and low-risk groups for the scores of diverse immune cell subpopulations, including CD8+ T cells, neutrophils, Th1 cells, and TILs. Regarding immune function, APC co-inhibition, HLA, inflammation promotion, para-inflammation, T-cell co-inhibition, and the type I IFN response were significantly different between the high- and low-risk groups. Of the seven ZNF protein genes, lower expressions of ATMIN, MKRN3, ZNF71, ZNF438, and ZNF597 were correlated with a high risk, while higher expressions of ZNF525 and ZNF692 were associated with a high risk. The Kaplan–Meier survival analysis suggested that lower expressions of ATMIN, ZNF438, and ZNF597 and the higher expression of ZNF692 were associated with worse overall survival in osteosarcoma. In conclusion, our ZNF protein gene–based signature was a novel and clinically useful prognostic biomarker for osteosarcoma patients.
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136
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Dai W, Liu H. MicroRNA-886 suppresses osteosarcoma cell proliferation and its maturation is suppressed by long non-coding RNA OXCT1-AS1. Bioengineered 2022; 13:5769-5778. [PMID: 35191809 PMCID: PMC8973740 DOI: 10.1080/21655979.2022.2031669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
This study aimed to investigate the roles of microRNA-886 (miR-886) and long non-coding RNA (lncRNA) OXCT1-AS1 in osteosarcoma (OS). We predicted that they might interact with each other. The expression of OXCT1-AS1 and miR-886 (mature and premature) in osteosarcoma and paired non-tumor tissues from 66 OS patients was negatively correlated. Overexpression and silencing assays showed that OXCT1-AS1 suppresses miR-886 maturation. RNA-RNA pulldown and subcellular fractionation assays demonstrated the direct interaction between OXCT1-AS1 and miR-886. BrdU proliferation assays revealed that OXCT1-AS1 promoted OS cell proliferation, and miR-886 reduced the enhancing effects of OXCT1-AS1 on OS cell proliferation. Western blot showed that OXCT1-AS1 had no effects on the levels of epithelial-mesenchymal transition biomarkers. Overall, OXCT1-AS1 suppresses miR-886 maturation to promote OS cell proliferation.
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Affiliation(s)
- Wen Dai
- Joint Surgery Department, First People's Hospital of Shangqiu City, Shangqiu City, Henan Province, China
| | - Han Liu
- General Medicine Department, First People's Hospital of Shangqiu City, Shangqiu City, Henan Province, China
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Zhang L, Yang ST, Wang C, Zhang LC, Zhang X, Li FC, Wang SY, Ma K. Circle RNA circCSPP1 promotes human osteosarcoma cell proliferation and increases glucose metabolism by suppressing miR-200c maturation. Hum Exp Toxicol 2022; 41:9603271221097364. [PMID: 35713481 DOI: 10.1177/09603271221097364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION MiR-200c plays a central role in glucose metabolism in cancer cells. However, its upstream regulators in this process are unknown. CircRNA CSPP1 (circCSPP1) was predicted to bind to premature miR-200c, an oncogenic miRNA. Therefore, we explored their interaction in osteosarcoma (OS). METHODS Differential circCSPP1 and miR-200c expression in OS was analyzed using RT-qPCR. Glucose metabolism was analyzed by glucose uptake assay. Subcellular circCSPP1 location in OS cells was detected using cellular fractionation assay. The direct interaction between circCSPP1 and miR-200c was explored using RNA-RNA pull-down assay. The role of circCSPP1 in miR-200c maturation was investigated by analyzing both mature and premature miR-200c levels in OS cells with circCSPP1 overexpression. RESULTS CircCSPP1 and premature miR-200c levels were increased while mature miR-200c level was decreased in OS. CircCSPP1 was detected in both the nuclear and cytoplasm fractions of OS cells. CircCSPP1 directly interacted with premature miR-200c. CircCSPP1 overexpression increased premature miR-200c level, glucose uptake, and cell proliferation, but decreased mature miR-200c level. MiR-200c overexpression suppressed the role of circCSPP1 in OS cells. CONCLUSIONS CircCSPP1 promotes OS cell proliferation and increases glucose metabolism by suppressing miR-200c maturation.
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Affiliation(s)
- L Zhang
- Experiment Center of Basic Medical Sciences of Kunming Medical University, Kunming City, P. R. China
| | - S T Yang
- Department of Orthopedics, 36657The First Affiliated Hospital of Kunming Medical University, Kunming City, P. R. China
| | - C Wang
- Department of Orthopedics, 36657The First Affiliated Hospital of Kunming Medical University, Kunming City, P. R. China
| | - L C Zhang
- Department of Orthopedics, 36657The First Affiliated Hospital of Kunming Medical University, Kunming City, P. R. China
| | - X Zhang
- Experiment Center of Basic Medical Sciences of Kunming Medical University, Kunming City, P. R. China
| | - F C Li
- Department of Orthopedics, 36657The First Affiliated Hospital of Kunming Medical University, Kunming City, P. R. China
| | - S Y Wang
- Department of Orthopedics, 36657The First Affiliated Hospital of Kunming Medical University, Kunming City, P. R. China
| | - K Ma
- Department of Orthopedics, 36657The First Affiliated Hospital of Kunming Medical University, Kunming City, P. R. China
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138
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Liu B, Liu Z, Feng C, Li C, Zhang H, Li Z, Tu C, He S. Identification of cuproptosis-related lncRNA prognostic signature for osteosarcoma. Front Endocrinol (Lausanne) 2022; 13:987942. [PMID: 36313774 PMCID: PMC9606239 DOI: 10.3389/fendo.2022.987942] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/12/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Copper is an indispensably mineral element involved in various metabolic processes and functions in the active sites of many metalloproteins. Copper dysregulation is associated with cancers such as osteosarcoma (OS), the most common primary bone malignancy with invasiveness and metastasis. However, the causality between cuproptosis and OS remains elusive. We aim to identify cuproptosis-related long non-coding RNAs (lncRNAs) for osteosarcomatous prognosis, immune microenvironment response, and immunotherapy. METHODS The Person correlation and differential expression analysis were used to identify differentially expressed cuproptosis-related lncRNAs (CRLs). The univariate, least absolute shrinkage and selection operator (LASSO), and multivariate Cox regression analysis were performed to construct the CRL signature. The Kaplan-Meier (K-M) survival analysis, receiver operating characteristic (ROC) curve, internal validation, independent prognostic analysis, and nomograph were used to evaluate the prognostic value. The functional enrichment, tumor microenvironment, immunotherapy and chemotherapy response between the two distinct groups were further explored using a series of algorithms. The expression of signature CRLs was verified by real-time quantitative polymerase chain reaction (RT-qPCR) in OS cell lines. RESULTS A novel CRL signature consisting of four CRLs were successfully identified. The K-M survival analysis indicated that the OS patients in the low-risk groups had a better prognosis than that in the high-risk group. Then, the ROC curve and subgroup survival analysis confirmed the prognostic evaluation performance of the signature. Equally, the independent prognostic analysis demonstrated that the CRL signature was an independently predicted factor for OS. Friends analysis determined the hub genes that played a critical role in differentially expressed genes between two distinct risk groups. In addition, the risk score was related to immunity status, immunotherapy response, and chemotherapeutic drug sensitivity. Finally, the expression of these signature CRLs detected by RT-qPCR was consistent with the bioinformatic analysis results. CONCLUSION In summary, our study confirmed that the novel CRL signature could effectively evaluate prognosis, tumor immune microenvironment, and immunotherapy response in OS. It may benefit for clinical decision-making and provide new insights for personalized therapeutics.
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Affiliation(s)
- Binfeng Liu
- Department of Orthopaedics, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Tumor Models and Individualized Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Zhongyue Liu
- Department of Orthopaedics, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Tumor Models and Individualized Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Chengyao Feng
- Department of Orthopaedics, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Tumor Models and Individualized Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Chenbei Li
- Department of Orthopaedics, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Tumor Models and Individualized Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Haixia Zhang
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Zhihong Li
- Department of Orthopaedics, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Tumor Models and Individualized Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Chao Tu
- Department of Orthopaedics, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Tumor Models and Individualized Medicine, The Second Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Chao Tu, ; Shasha He,
| | - Shasha He
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Chao Tu, ; Shasha He,
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Han QC, Zhang XY, Yan PH, Chen SF, Liu FF, Zhu YR, Tian Q. Identification of mitochondrial RNA polymerase as a potential therapeutic target of osteosarcoma. Cell Death Dis 2021; 7:393. [PMID: 34907167 PMCID: PMC8671410 DOI: 10.1038/s41420-021-00780-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/12/2021] [Accepted: 11/18/2021] [Indexed: 02/07/2023]
Abstract
POLRMT (RNA polymerase mitochondrial) is essential for transcription of mitochondrial genome encoding components of oxidative phosphorylation process. The current study tested POLRMT expression and its potential function in osteosarcoma (OS). The Cancer Genome Atlas (TCGA) cohorts and Gene Expression Profiling Interactive Analysis (GEPIA) database both show that POLRMT transcripts are elevated in OS tissues. In addition, POLRMT mRNA and protein levels were upregulated in local OS tissues as well as in established and primary human OS cells. In different OS cells, shRNA-induced stable knockdown of POLRMT decreased cell viability, proliferation, migration, and invasion, whiling inducing apoptosis activation. CRISPR/Cas9-induced POLRMT knockout induced potent anti-OS cell activity as well. Conversely, in primary OS cells ectopic POLRMT overexpression accelerated cell proliferation and migration. In vivo, intratumoral injection of adeno-associated virus-packed POLRMT shRNA potently inhibited U2OS xenograft growth in nude mice. Importantly, levels of mitochondrial DNA, mitochondrial transcripts and expression of respiratory chain complex subunits were significantly decreased in U2OS xenografts with POLRMT shRNA virus injection. Together, POLRMT is overexpressed in human OS, promoting cell growth in vitro and in vivo. POLRMT could be a novel therapeutic target for OS.
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Affiliation(s)
- Qi-cai Han
- grid.412633.1Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, 450052 Zhengzhou, China
| | - Xiang-yang Zhang
- grid.16821.3c0000 0004 0368 8293Department of Orthopaedics, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peng-hui Yan
- grid.412633.1Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, 450052 Zhengzhou, China
| | - Song-feng Chen
- grid.412633.1Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, 450052 Zhengzhou, China
| | - Fei-fei Liu
- grid.412633.1Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, 450052 Zhengzhou, China
| | - Yun-Rong Zhu
- Department of Orthopedics, Affiliated Jiangyin Hospital of Medical College of Southeast University, Jiangyin, China.
| | - Qing Tian
- Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, 450052, Zhengzhou, China.
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140
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McEachron TA, Helman LJ. Recent Advances in Pediatric Cancer Research. Cancer Res 2021; 81:5783-5799. [PMID: 34561271 DOI: 10.1158/0008-5472.can-21-1191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 09/05/2021] [Accepted: 09/22/2021] [Indexed: 11/16/2022]
Abstract
Over the past few years, the field of pediatric cancer has experienced a shift in momentum, and this has led to new and exciting findings that have relevance beyond pediatric malignancies. Here we present the current status of key aspects of pediatric cancer research. We have focused on genetic and epigenetic drivers of disease, cellular origins of different pediatric cancers, disease models, the tumor microenvironment, and cellular immunotherapies.
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Affiliation(s)
| | - Lee J Helman
- Osteosarcoma Institute, Dallas, Texas
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California
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141
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Xu W, Li Y, Ye X, Ji Y, Chen Y, Zhang X, Li Z. TMED3/RPS15A Axis promotes the development and progression of osteosarcoma. Cancer Cell Int 2021; 21:630. [PMID: 34838013 PMCID: PMC8626936 DOI: 10.1186/s12935-021-02340-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/12/2021] [Indexed: 11/25/2022] Open
Abstract
Background Osteosarcoma is a primary malignant tumor that mainly affects children and young adults. Transmembrane emp24 trafficking protein 3 (TMED3) may be involved in the regulation of malignant cancer behaviors. However, the role of TMED3 in osteosarcoma remains mysterious. In this study, the potential biological function and underlying mechanism of TMED3 in progression of osteosarcoma was elaborated. Methods The expression of TMED3 in osteosarcoma was analyzed by immunohistochemical staining. The biological function of TMED3 in osteosarcoma was determined through loss-of-function assays in vitro. The effect of TMED3 downregulation on osteosarcoma was further explored by xenograft tumor model. The molecular mechanism of the regulation of TMED3 on osteosarcoma was determined by gene expression profile analysis. Results The expression of TMED3 in osteosarcoma tissues was significantly greater than that in matched adjacent normal tissues. Knockdown of TMED3 inhibited the progression of osteosarcoma by suppressing proliferation, impeding migration and enhancing apoptosis in vitro. We further validated that knockdown of TMED3 inhibited osteosarcoma generation in vivo. Additionally, ribosomal protein S15A (RPS15A) was determined as a potential downstream target for TMED3 involved in the progression of osteosarcoma. Further investigations elucidated that the simultaneous knockdown of RPS15A and TMED3 intensified the inhibitory effects on osteosarcoma cells. Importantly, knockdown of RPS15A alleviated the promotion effects of TMED3 overexpression in osteosarcoma cells. Conclusions In summary, these findings emphasized the importance of TMED3/RPS15A axis in promoting tumor progression, which may be a promising candidate for molecular therapy of osteosarcoma. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-021-02340-w.
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Affiliation(s)
- Wei Xu
- Department of orthopedic, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Changning District, 200336, Shanghai, People's Republic of China
| | - Yifan Li
- Department of orthopedic, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Changning District, 200336, Shanghai, People's Republic of China
| | - Xiaojian Ye
- Department of orthopedic, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Changning District, 200336, Shanghai, People's Republic of China
| | - Yunhan Ji
- Department of orthopedic, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Changning District, 200336, Shanghai, People's Republic of China
| | - Yu Chen
- Department of orthopedic, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Changning District, 200336, Shanghai, People's Republic of China
| | - Xiangyang Zhang
- Department of orthopedic, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Changning District, 200336, Shanghai, People's Republic of China
| | - Zhikun Li
- Department of orthopedic, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Changning District, 200336, Shanghai, People's Republic of China.
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Song P, Xie Z, Chen C, Chen L, Wang X, Wang F, Xie X, Hong X, Wang Y, Wu X. Identification of a novel iron zinc finger protein 36 (ZFP36) for predicting the overall survival of osteosarcoma based on the Gene Expression Omnibus (GEO) database. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1552. [PMID: 34790758 PMCID: PMC8576698 DOI: 10.21037/atm-21-5086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/22/2021] [Indexed: 12/04/2022]
Abstract
Background The purpose of this study is to explore the relationship between the ferroptosis-related gene zinc finger protein 36 (ZFP36) and the prognosis of osteosarcoma patients after surgery. Methods Differential expression genes (DEGs) between osteosarcoma and normal tissues were screened using osteosarcoma chip data in GEO database. Based on the median expression quantity, ferroptosis DEGs were divided into high and low expression groups. Combined with its corresponding clinical survival data, the survival analysis of ferroptosis DEGs was carried out using the Survival package, and ferroptosis-related genes related to prognosis were identified. Next, the clinical data of 60 osteosarcoma patients treated in Jiangyin Hospital Affiliated to Nanjing University of Chinese Medicine, Zhongda Hospital and Nanjing Drum Tower Hospital from January 2011 to January 2016 were retrospectively analyzed. Immunohistochemistry and reverse transcription quantitative polymerase chain reaction (qRT-PCR) were used to detect gene expression in osteosarcoma. The Kaplan-Meier method and log rank test were used for univariate survival analysis, the Cox regression method was used for multivariate analysis, and the nomogram was constructed for internal verification on this basis. Results Immunohistochemical and reverse transcription quantitative PCR results showed that the expression of ZFP36 was mainly higher in cancer-adjacent tissues than in tumor tissues. There were significant differences in age, tumor location, Enneking stage, and tumor specific growth factor (TSGF) between the high and low expression groups of ZFP36 (P<0.05). The final study included 60 patients, of whom 23 patients died (mortality rate: 38.33%), and 37 patients survived (survival rate: 61.67%), with a median progression-free survival (PFS) of 32.5 months and a median overall survival (OS) of 77 months. The Cox multivariate analysis showed that distant metastasis and ZFP36 were independent risk factors affecting tumor progression (P=0.021 and P=0.006, respectively). Elevated ZFP36 can significantly prolong the OS and PFS of osteosarcoma patients. In internal verification, the Concordance index (C-index) of the nomogram was 0.7211 [95% confidence interval (CI): 0.6308–0.8115], and the prediction model had certain accuracy. Conclusions Elevated ZFP36 can significantly prolong the OS and PFS in osteosarcoma patients. At the same time, ZFP36 could be used as a new predictive biomarker and novel therapeutic target for osteosarcoma patients.
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Affiliation(s)
- Peng Song
- Department of Spinal Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Zhiyang Xie
- Department of Spinal Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Changhong Chen
- Department of Orthopaedic Surgery, Jiangyin Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi, China
| | - Ling Chen
- Department of Pathology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, China
| | - Xiaohu Wang
- Department of Spinal Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Feng Wang
- Department of Spinal Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Xinhui Xie
- Department of Spinal Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Xin Hong
- Department of Spinal Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Yuntao Wang
- Department of Spinal Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Xiaotao Wu
- Department of Spinal Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
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143
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The perplexing role of immuno-oncology drugs in osteosarcoma. J Bone Oncol 2021; 31:100400. [PMID: 34786332 PMCID: PMC8577488 DOI: 10.1016/j.jbo.2021.100400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/13/2021] [Accepted: 10/19/2021] [Indexed: 12/20/2022] Open
Abstract
Osteosarcoma outcomes have not improved since use of cytotoxic chemotherapy. Addition of macrophage activators and interferon have been disappointing. Combination therapies may be needed to exploit the role of the immune system.
Osteosarcoma is a rare, primary tumour of bone. Curative treatment consists of multi-agent chemotherapy and complete surgical resection. Despite the use of multi-agent chemotherapy, the risk of recurrence is high. Survival outcomes for patients with osteosarcoma have not changed since the 1980′s. Based on biologic rationale, there has been interest in adding immunotherapies to upfront curative intent chemotherapy, including mifamurtide (a macrophage activator) and interferon. However, results to date have been disappointing. In the metastatic setting, checkpoint inhibitors alone have not proven effective. Ongoing translational work is needed to further understand which patients may benefit from immune-oncology approaches with standard cytotoxic chemotherapy.
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144
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Wong RLY, Wong MRE, Kuick CH, Saffari SE, Wong MK, Tan SH, Merchant K, Chang KTE, Thangavelu M, Periyasamy G, Chen ZX, Iyer P, Tan EEK, Soh SY, Iyer NG, Fan Q, Loh AHP. Integrated Genomic Profiling and Drug Screening of Patient-Derived Cultures Identifies Individualized Copy Number-Dependent Susceptibilities Involving PI3K Pathway and 17q Genes in Neuroblastoma. Front Oncol 2021; 11:709525. [PMID: 34722256 PMCID: PMC8551924 DOI: 10.3389/fonc.2021.709525] [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: 05/14/2021] [Accepted: 09/28/2021] [Indexed: 11/18/2022] Open
Abstract
Neuroblastoma is the commonest extracranial pediatric malignancy. With few recurrent single nucleotide variations (SNVs), mutation-based precision oncology approaches have limited utility, but its frequent and heterogenous copy number variations (CNVs) could represent genomic dependencies that may be exploited for personalized therapy. Patient-derived cell culture (PDC) models can facilitate rapid testing of multiple agents to determine such individualized drug-responses. Thus, to study the relationship between individual genomic aberrations and therapeutic susceptibilities, we integrated comprehensive genomic profiling of neuroblastoma tumors with drug screening of corresponding PDCs against 418 targeted inhibitors. We quantified the strength of association between copy number and cytotoxicity, and validated significantly correlated gene-drug pairs in public data and using machine learning models. Somatic mutations were infrequent (3.1 per case), but copy number losses in 1p (31%) and 11q (38%), and gains in 17q (69%) were prevalent. Critically, in-vitro cytotoxicity significantly correlated only with CNVs, but not SNVs. Among 1278 significantly correlated gene-drug pairs, copy number of GNA13 and DNA damage response genes CBL, DNMT3A, and PPM1D were most significantly correlated with cytotoxicity; the drugs most commonly associated with these genes were PI3K/mTOR inhibitor PIK-75, and CDK inhibitors P276-00, SNS-032, AT7519, flavopiridol and dinaciclib. Predictive Markov random field models constructed from CNVs alone recapitulated the true z-score-weighted associations, with the strongest gene-drug functional interactions in subnetworks involving PI3K and JAK-STAT pathways. Together, our data defined individualized dose-dependent relationships between copy number gains of PI3K and STAT family genes particularly on 17q and susceptibility to PI3K and cell cycle agents in neuroblastoma. Integration of genomic profiling and drug screening of patient-derived models of neuroblastoma can quantitatively define copy number-dependent sensitivities to targeted inhibitors, which can guide personalized therapy for such mutationally quiet cancers.
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Affiliation(s)
| | - Megan R E Wong
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore
| | - Chik Hong Kuick
- Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore, Singapore
| | - Seyed Ehsan Saffari
- Centre for Quantitative Medicine, Duke NUS Medical School, Singapore, Singapore
| | - Meng Kang Wong
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore
| | - Sheng Hui Tan
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore
| | - Khurshid Merchant
- Duke NUS Medical School, Singapore, Singapore.,VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore.,Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore, Singapore
| | - Kenneth T E Chang
- Duke NUS Medical School, Singapore, Singapore.,VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore.,Department of Pathology and Laboratory Medicine, KK Women's and Children's Hospital, Singapore, Singapore
| | - Matan Thangavelu
- Centre for High Throughput Phenomics (CHiP-GIS), Genome Institute of Singapore, Singapore, Singapore
| | - Giridharan Periyasamy
- Centre for High Throughput Phenomics (CHiP-GIS), Genome Institute of Singapore, Singapore, Singapore
| | - Zhi Xiong Chen
- VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore.,Department of Physiology, National University of Singapore, Singapore, Singapore
| | - Prasad Iyer
- Duke NUS Medical School, Singapore, Singapore.,VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore.,Department of Paediatric Subspecialties Haematology Oncology Service, KK Women's and Children's Hospital, Singapore, Singapore
| | - Enrica E K Tan
- Duke NUS Medical School, Singapore, Singapore.,VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore.,Department of Paediatric Subspecialties Haematology Oncology Service, KK Women's and Children's Hospital, Singapore, Singapore
| | - Shui Yen Soh
- Duke NUS Medical School, Singapore, Singapore.,VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore.,Department of Paediatric Subspecialties Haematology Oncology Service, KK Women's and Children's Hospital, Singapore, Singapore
| | - N Gopalakrishna Iyer
- Duke NUS Medical School, Singapore, Singapore.,Division of Medical Sciences, National Cancer Centre, Singapore, Singapore
| | - Qiao Fan
- Centre for Quantitative Medicine, Duke NUS Medical School, Singapore, Singapore
| | - Amos H P Loh
- Duke NUS Medical School, Singapore, Singapore.,VIVA-KKH Paediatric Brain and Solid Tumour Programme, Children's Blood and Cancer Centre, KK Women's and Children's Hospital, Singapore, Singapore.,Department of Paediatric Surgery, KK Women's and Children's Hospital, Singapore, Singapore
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145
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Das S, Idate R, Regan DP, Fowles JS, Lana SE, Thamm DH, Gustafson DL, Duval DL. Immune pathways and TP53 missense mutations are associated with longer survival in canine osteosarcoma. Commun Biol 2021; 4:1178. [PMID: 34635775 PMCID: PMC8505454 DOI: 10.1038/s42003-021-02683-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 09/15/2021] [Indexed: 12/20/2022] Open
Abstract
Osteosarcoma affects about 2.8% of dogs with cancer, with a one-year survival rate of approximately 45%. The purpose of this study was to characterize mutation and expression profiles of osteosarcoma and its association with outcome in dogs. The number of somatic variants identified across 26 samples ranged from 145 to 2,697 with top recurrent mutations observed in TP53 and SETD2. Additionally, 47 cancer genes were identified with copy number variations. Missense TP53 mutation status and low pre-treatment blood monocyte counts were associated with a longer disease-free interval (DFI). Patients with longer DFI also showed increased transcript levels of anti-tumor immune response genes. Although, T-cell and myeloid cell quantifications were not significantly associated with outcome; immune related genes, PDL-1 and CD160, were correlated with T-cell abundance. Overall, the association of gene expression and mutation profiles to outcome provides insights into pathogenesis and therapeutic interventions in osteosarcoma patients.
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Affiliation(s)
- Sunetra Das
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA.
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA.
| | - Rupa Idate
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
| | - Daniel P Regan
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- Department of Microbiology, Immunology, & Pathology, Colorado State University, Fort Collins, CO, 80523, USA
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Jared S Fowles
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA
| | - Susan E Lana
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
| | - Douglas H Thamm
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA
| | - Daniel L Gustafson
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA
| | - Dawn L Duval
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA.
- Flint Animal Cancer Center, Colorado State University, Fort Collins, CO, 80523, USA.
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO, 80045, USA.
- Cell and Molecular Biology Graduate Program, Colorado State University, Fort Collins, CO, 80523, USA.
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146
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Nie JH, Yang T, Li H, Ye HS, Zhong GQ, Li TT, Zhang C, Huang WH, Xiao J, Li Z, He JL, Du BL, Zhang Y, Liu J. Identification of GPC3 mutation and upregulation in a multidrug resistant osteosarcoma and its spheroids as therapeutic target. J Bone Oncol 2021; 30:100391. [PMID: 34611509 PMCID: PMC8476350 DOI: 10.1016/j.jbo.2021.100391] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/26/2021] [Accepted: 09/10/2021] [Indexed: 11/15/2022] Open
Abstract
GPC3 mutation in primary osteosarcoma becomes abundant in its metastasis. Mutant GPC3 is over-produced in metastatic spheroids with multidrug resistance. Anti-GPC3 antibody effectively commits metastatic spheroids to apoptosis. GPC3 would be a promising therapeutic target of osteosarcomas.
Background Drug resistance and the lack of molecular therapeutic target are the main challenges in the management of osteosarcomas (OSs). Identification of novel genetic alteration(s) related with OS recurrence and chemotherapeutic resistance would be of scientific and clinical significance. Methods To identify potential genetic alterations related with OS recurrence and chemotherapeutic resistance, the biopsies of a 20-year-old male osteosarcoma patient were collected at primary site (p-OS) and from its metastatic tumor (m-OS) formed after 5 months of adjuvant chemotherapy. Both OS specimens were subjected to cancer-targeted next generation sequencing (NGS) and their cell suspensions were cultured under three-dimensional condition to establish spheroid therapeutic model. Transcript-oriented Sanger sequencing for GPC3, the detected mutated gene, was performed on RNA samples of p-OS and m-OS tissues and spheroids. The effects of anti-GPC3 antibody and its combination with cisplatin on m-OS spheroids were elucidated. Results NGS revealed 4 mutations (GPC3, SOX10, MDM4 and MAPK8) and 6 amplifications (MDM2, CDK4, CCND3, RUNX2, GLI1 and FRS2) in p-OS, and 3 mutations (GPC3, SOX10 and EGF) and 10 amplifications (CDK4, CCND3, MDM2, RUNX2, GLI1, FRS2, CARD11, RAC1, SLC16A7 and PMS2) in m-OS. Among those alterations, the mutation abundance of GPC3 was the highest (56.49%) in p-OS and showed 1.54 times increase in m-OS. GPC3 transcript-oriented Sanger sequencing confirmed the mutation at 1046 in Exon 4, and immunohistochemical staining showed increased GPC3 production in m-OS tissues and its spheroids. EdU cell proliferation and Calcein/PI cell viability assays revealed that of the anti-OS first line drugs (doxorubicin, cisplatin, methotrexate, ifosfamide and carboplatin), 10 μM carboplatin exerted the best inhibitory effects on the p-OS but not the m-OS spheroids. 2 μg/mL anti-GPC3 antibody effectively committed m-OS spheroids to death by itself (76.43%) or in combination with cisplatin (92.93%). Conclusion This study demonstrates increased abundance and up-regulated expression of mutant GPC3 in metastatic osteosarcoma and its spheroids with multidrug resistance. As GPC3-targeting therapy has been used to treat hepatocellular carcinomas and it is also effective to OS PDSs, GPC3 would be a novel prognostic parameter and therapeutic target of osteosarcomas.
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Key Words
- Anti-GPC3 targeted therapy
- CBP, carboplatin
- CDDP, cisplatin
- DOX, doxorubicin
- FFPE, formalin-fixed, paraffin- embedded
- GPC3 mutation
- GPC3-Ab, anti-GPC3 antibody
- Gene upregulation
- H/E, hematoxylin and eosin
- IHC, immunohistochemistry
- MA, mutation abundance
- MSS, microsatellite stable
- MTX, methotrexate
- Multidrug resistance
- NAC, neoadjuvant chemotherapy
- NGS, next generation sequencing
- Next generation sequencing
- OS, osteosarcoma
- Osteosarcoma
- PDS, patient-derived spheroids
- Patient-derived spheroids
- SNV, single-nucleotide variant
- m-OS, metastatic osteosarcoma
- p-OS, primary osteosarcoma
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Affiliation(s)
- Jun-Hua Nie
- School of Medicine, South China University of Technology, Guangzhou 510006, China
| | - Tao Yang
- Department of Orthopedic Oncology, Guangdong Provincial People's Hospital Affiliated to South China University of Technology School of Medicine, Guangzhou 510030, China
| | - Hong Li
- Jingkeson BioMed Laboratory, Guangzhou Jingke Institute of Life Sciences, Guangzhou 510005, China
| | - Hai-Shan Ye
- School of Medicine, South China University of Technology, Guangzhou 510006, China
| | - Guo-Qing Zhong
- Department of Orthopedic Oncology, Guangdong Provincial People's Hospital Affiliated to South China University of Technology School of Medicine, Guangzhou 510030, China
| | - Ting-Ting Li
- Jingkeson BioMed Laboratory, Guangzhou Jingke Institute of Life Sciences, Guangzhou 510005, China
| | - Chi Zhang
- Department of Orthopedic Oncology, Guangdong Provincial People's Hospital Affiliated to South China University of Technology School of Medicine, Guangzhou 510030, China
| | - Wen-Han Huang
- Department of Orthopedic Oncology, Guangdong Provincial People's Hospital Affiliated to South China University of Technology School of Medicine, Guangzhou 510030, China
| | - Jin Xiao
- Department of Orthopedic Oncology, Guangdong Provincial People's Hospital Affiliated to South China University of Technology School of Medicine, Guangzhou 510030, China
| | - Zhi Li
- Department of Pathology, Guangdong Provincial People's Hospital Affiliated to South China University of Technology School of Medicine, Guangzhou 510030, China
| | - Jian-Li He
- Jingkeson BioMed Laboratory, Guangzhou Jingke Institute of Life Sciences, Guangzhou 510005, China
| | - Bo-Le Du
- Jingkeson BioMed Laboratory, Guangzhou Jingke Institute of Life Sciences, Guangzhou 510005, China
| | - Yu Zhang
- Department of Orthopedic Oncology, Guangdong Provincial People's Hospital Affiliated to South China University of Technology School of Medicine, Guangzhou 510030, China
| | - Jia Liu
- School of Medicine, South China University of Technology, Guangzhou 510006, China
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147
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Shah AT, Azad TD, Breese MR, Chabon JJ, Hamilton EG, Straessler K, Kurtz DM, Leung SG, Spillinger A, Liu HY, Behroozfard IH, Wittber FM, Hazard FK, Cho SJ, Daldrup-Link HE, Vo KT, Rangaswami A, Pribnow A, Spunt SL, Lacayo NJ, Diehn M, Alizadeh AA, Sweet-Cordero EA. A Comprehensive Circulating Tumor DNA Assay for Detection of Translocation and Copy-Number Changes in Pediatric Sarcomas. Mol Cancer Ther 2021; 20:2016-2025. [PMID: 34353895 PMCID: PMC9307079 DOI: 10.1158/1535-7163.mct-20-0987] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 03/09/2021] [Accepted: 06/30/2021] [Indexed: 11/16/2022]
Abstract
Most circulating tumor DNA (ctDNA) assays are designed to detect recurrent mutations. Pediatric sarcomas share few recurrent mutations but rather are characterized by translocations and copy-number changes. We applied Cancer Personalized Profiling by deep Sequencing (CAPP-Seq) for detection of translocations found in the most common pediatric sarcomas. We also applied ichorCNA to the combined off-target reads from our hybrid capture to simultaneously detect copy-number alterations (CNA). We analyzed 64 prospectively collected plasma samples from 17 patients with pediatric sarcoma. Translocations were detected in the pretreatment plasma of 13 patients and were confirmed by tumor sequencing in 12 patients. Two of these patients had evidence of complex chromosomal rearrangements in their ctDNA. We also detected copy-number changes in the pretreatment plasma of 7 patients. We found that ctDNA levels correlated with metastatic status and clinical response. Furthermore, we detected rising ctDNA levels before relapse was clinically apparent, demonstrating the high sensitivity of our assay. This assay can be utilized for simultaneous detection of translocations and CNAs in the plasma of patients with pediatric sarcoma. While we describe our experience in pediatric sarcomas, this approach can be applied to other tumors that are driven by structural variants.
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Affiliation(s)
- Avanthi Tayi Shah
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
| | - Tej D Azad
- Stanford University School of Medicine, Stanford University, Stanford, California
| | - Marcus R Breese
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
| | - Jacob J Chabon
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Emily G Hamilton
- Cancer Biology, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Krystal Straessler
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
- University of Utah School of Medicine, Salt Lake City, Utah
| | - David M Kurtz
- Division of Oncology, Department of Medicine, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Stanley G Leung
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
| | - Aviv Spillinger
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
| | - Heng-Yi Liu
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
| | - Inge H Behroozfard
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
| | - Frederick M Wittber
- Department of Radiology, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Florette K Hazard
- Department of Pathology, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Soo-Jin Cho
- Departments of Pathology and Laboratory Medicine, University of California San Francisco, San Francisco, California
| | - Heike E Daldrup-Link
- Department of Radiology, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Kieuhoa T Vo
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
| | - Arun Rangaswami
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California
| | - Allison Pribnow
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Sheri L Spunt
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford University, Stanford, California
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Norman J Lacayo
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford University, Stanford, California
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Maximilian Diehn
- Division of Radiation Therapy, Department of Radiation Oncology, Stanford University School of Medicine, Stanford University, Stanford, California
| | - Ash A Alizadeh
- Division of Oncology, Department of Medicine, Stanford University School of Medicine, Stanford University, Stanford, California
| | - E Alejandro Sweet-Cordero
- Division of Hematology/Oncology, Department of Pediatrics, University of California San Francisco, San Fransisco, California.
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148
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Zhang W, Zhao W, Li Q, Zhao D, Qu J, Yuan Z, Cheng Z, Zhu X, Zhuang X, Zhang Z. 3D-printing magnesium-polycaprolactone loaded with melatonin inhibits the development of osteosarcoma by regulating cell-in-cell structures. J Nanobiotechnology 2021; 19:263. [PMID: 34481503 PMCID: PMC8418751 DOI: 10.1186/s12951-021-01012-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/24/2021] [Indexed: 12/30/2022] Open
Abstract
Melatonin has been proposed as a potent anticarcinogen presents a short half-life for osteosarcoma (OS). Cell-in-cell (CIC) structures play a role in the development of malignant tumors by changing the tumor cell energy metabolism. This study developed a melatonin-loaded 3D printed magnesium-polycaprolactone (Mg-PCL) scaffold and investigated its effect and molecular mechanism on CIC in OS. Mg-PCL scaffold was prepared by 3D-printing and its characteristic was determined. The effect and molecular mechanism of Mg-PCL scaffold as well as melatonin-loaded Mg-PCL on OS growth and progression were investigated in vivo and in vitro. We found that melatonin receptor 1 (MT1) and CIC expressions were increased in OS tissues and cells. Melatonin treatment inhibit the key CIC pathway, Rho/ROCK, through the cAMP/PKA signaling pathway, interfering with the mitochondrial physiology of OS cells, and thus playing an anti-invasion and anti-metastasis role in OS. The Mg-PCL-MT could significantly inhibit distant organ metastasis of OS in the in vivo model. Our results showed that melatonin-loaded Mg-PCL scaffolds inhibited the proliferation, invasion and metastasis of OS cells through the CIC pathway. The Mg-PCL-MT could be a potential therapeutics for OS.
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Affiliation(s)
- Weilin Zhang
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, Liaoning, China
| | - Wei Zhao
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, Liaoning, China
| | - Qin Li
- Translational Medicine Center, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Duoyi Zhao
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, Liaoning, China
| | - Junxing Qu
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, Liaoning, China
| | - Ziyang Yuan
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, Liaoning, China
| | - Zhihong Cheng
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, Liaoning, China
| | - Xiaojuan Zhu
- Key Laboratory of Molecular Epigenetics, Ministry of Education and Institute of Cytology and Genetics, Northeast Normal University, Changchun, Jilin, China
| | - Xiuli Zhuang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, Jilin, China
| | - Zhiyu Zhang
- Department of Orthopedics, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, Liaoning, China.
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149
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Whittle SB, Offer K, Roberts RD, LeBlanc A, London C, Majzner RG, Huang AY, Houghton P, Cordero EAS, Grohar PJ, Isakoff M, Bishop MW, Stewart E, Slotkin EK, Greengard E, Borinstein SC, Navid F, Gorlick R, Janeway KA, Reed DR, Hingorani P. Charting a path for prioritization of novel agents for clinical trials in osteosarcoma: A report from the Children's Oncology Group New Agents for Osteosarcoma Task Force. Pediatr Blood Cancer 2021; 68:e29188. [PMID: 34137164 PMCID: PMC8316376 DOI: 10.1002/pbc.29188] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 05/01/2021] [Accepted: 05/26/2021] [Indexed: 11/07/2022]
Abstract
Osteosarcoma is the most common bone tumor in children and young adults. Metastatic and relapsed disease confer poor prognosis, and there have been no improvements in outcomes for several decades. The disease's biological complexity, lack of drugs developed specifically for osteosarcoma, imperfect preclinical models, and limits of existing clinical trial designs have contributed to lack of progress. The Children's Oncology Group Bone Tumor Committee established the New Agents for Osteosarcoma Task Force to identify and prioritize agents for inclusion in clinical trials. The group identified multitargeted tyrosine kinase inhibitors, immunotherapies targeting B7-H3, CD47-SIRPα inhibitors, telaglenastat, and epigenetic modifiers as the top agents of interest. Only multitargeted tyrosine kinase inhibitors met all criteria for frontline evaluation and have already been incorporated into an upcoming phase III study concept. The task force will continue to reassess identified agents of interest as new data become available and evaluate novel agents using this method.
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Affiliation(s)
- Sarah B. Whittle
- Texas Children’s Cancer and Hematology Centers, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Katharine Offer
- Joseph M. Sanzari Children’s Hospital, Hackensack Meridian Health, Hackensack, NJ
| | - Ryan D. Roberts
- Center for Childhood Cancer and Blood Disease, Nationwide Children’s Hospital, Columbus, OH
| | - Amy LeBlanc
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Cheryl London
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| | - Robbie G. Majzner
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA
| | - Alex Y. Huang
- Case Western Reserve University School of Medicine and UH Rainbow Babies & Children’s Hospital, Cleveland, OH
| | - Peter Houghton
- Greehy Children’s Cancer Research Institute, UT Health San Antonio, San Antonio, TX
| | - E. Alejandro Sweet Cordero
- Benioff Children’s Hospitals, Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | | | - Michael Isakoff
- Center for Cancer and Blood Disorders, Connecticut Children’s Medical Center, Hartford, CT
| | - Michael W. Bishop
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Elizabeth Stewart
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | | | | | - Scott C. Borinstein
- Department of Pediatrics, Division of Pediatric Hematology Oncology, Vanderbilt University Medical Center, Nashville, TN
| | - Fariba Navid
- Department of Pediatrics, Division of Hematology and Oncology, Children’s Hospital Los Angeles, University of Southern California, Los Angeles, CA
| | - Richard Gorlick
- Division of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Damon R. Reed
- Johns Hopkins All Children’s Hospital, St. Petersburg, FL and Moffitt Cancer Center Department of Individualized Cancer Management, Tampa, FL
| | - Pooja Hingorani
- Division of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX
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150
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De Noon S, Ijaz J, Coorens THH, Amary F, Ye H, Strobl A, Lyskjær I, Flanagan AM, Behjati S. MYC amplifications are common events in childhood osteosarcoma. J Pathol Clin Res 2021; 7:425-431. [PMID: 33969640 PMCID: PMC8363928 DOI: 10.1002/cjp2.219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/18/2021] [Accepted: 04/06/2021] [Indexed: 12/04/2022]
Abstract
Osteosarcoma, the most common primary malignant tumour of bone, affects both children and adults. No fundamental biological differences between paediatric and adult osteosarcoma are known. Here, we apply multi-region whole-genome sequencing to an index case of a 4-year-old child whose aggressive tumour harboured high-level, focal amplifications of MYC and CCNE1 connected by translocations. We reanalysed copy number readouts of 258 cases of high-grade osteosarcoma from three different cohorts and identified a significant enrichment of focal MYC, but not CCNE1, amplifications in children. Furthermore, we identified four additional cases of MYC and CCNE1 coamplification, highlighting a rare driver event which warrants further investigation. Our findings indicate that amplification of the MYC oncogene is a major driver of childhood osteosarcoma, while CCNE1 appears recurrently amplified independent of age.
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Affiliation(s)
- Solange De Noon
- Research Department of PathologyUniversity College London (UCL) Cancer InstituteLondonUK
| | | | | | - Fernanda Amary
- Department of HistopathologyRoyal National Orthopaedic HospitalStanmoreUK
| | - Hongtao Ye
- Department of HistopathologyRoyal National Orthopaedic HospitalStanmoreUK
| | - Anna Strobl
- Department of HistopathologyRoyal National Orthopaedic HospitalStanmoreUK
| | - Iben Lyskjær
- Research Department of PathologyUniversity College London (UCL) Cancer InstituteLondonUK
- Medical Genomics Research GroupUCL Cancer InstituteLondonUK
| | - Adrienne M Flanagan
- Research Department of PathologyUniversity College London (UCL) Cancer InstituteLondonUK
- Department of HistopathologyRoyal National Orthopaedic HospitalStanmoreUK
| | - Sam Behjati
- Wellcome Sanger InstituteHinxtonUK
- Cambridge University Hospitals NHS Foundation TrustCambridgeUK
- Department of PaediatricsUniversity of CambridgeCambridgeUK
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