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Qi Q, Zhu M, Li P, Mi Q, Xie Y, Li J, Wang C. Systematic analysis of PANoptosis-related genes identifies XIAP as a functional oncogene in breast cancer. Gene 2024; 912:148355. [PMID: 38467314 DOI: 10.1016/j.gene.2024.148355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 03/02/2024] [Accepted: 03/07/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Breast cancer (BC) is the most prevalent malignant disease affecting women globally. PANoptosis, a novel form of cell death combining features of pyroptosis, apoptosis, and necroptosis, has recently gained attention. However, its precise function in BC and the predictive values of PANoptosis-related genes remain unclear. METHODS We used the expression data and clinical information of BC tissues or normal breast tissues from public databases, and then successfully developed and verified a BC PANoptosis-related risk model through a combination of univariate Cox regression, least absolute shrinkage and selection operator (LASSO) regression, and Kaplan-Meier (KM) analysis. A nomogram was constructed to estimate survival probability, and its accuracy was assessed using calibration curves. RESULTS Among 37 PANoptosis-related genes, we identified 4 differentially expressed genes related to overall survival (OS). Next, a risk model incorporating these four PANoptosis-related genes was established. Patients were stratified into low/high-risk groups based on the median risk score, with the low-risk group showing better prognoses and higher levels of immune infiltration. Utilizing the risk score and clinical features, we developed a nomogram to predict 1-, 3- and 5-year survival probability. X-linked inhibitor of apoptosis protein (XIAP) emerged as a potentially risky factor with the highest hazard ratio. In vitro experiments demonstrated that XIAP inhibition enhances the antitumor effect of doxorubicin through the PANoptosis pathway. CONCLUSION PANoptosis holds an important role in BC prognosis and treatment.
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Affiliation(s)
- Qiuchen Qi
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan 250033, PR China; Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan 250033, PR China
| | - Mengqian Zhu
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan 250033, PR China
| | - Peilong Li
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan 250033, PR China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan 250033, PR China
| | - Qi Mi
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan 250033, PR China
| | - Yan Xie
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan 250033, PR China
| | - Juan Li
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan 250033, PR China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan 250033, PR China.
| | - Chuanxin Wang
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan 250033, PR China; Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan 250033, PR China; Shandong Provincial Key Laboratory of Innovation Technology in Laboratory Medicine, Jinan 250033, PR China.
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Li A, Xie J, Lv L, Zheng Z, Yang W, Zhuo W, Yang S, Cai D, Duan J, Liu P, Min J, Wei J. RPL9 acts as an oncogene by shuttling miRNAs through exosomes in human hepatocellular carcinoma cells. Int J Oncol 2024; 64:58. [PMID: 38639179 DOI: 10.3892/ijo.2024.5646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/05/2024] [Indexed: 04/20/2024] Open
Abstract
The exosomal pathway is an essential mechanism that regulates the abnormal content of microRNAs (miRNAs) in hepatocellular carcinoma (HCC). The directional transport of miRNAs requires the assistance of RNA‑binding proteins (RBPs). The present study found that RBPs participate in the regulation of miRNA content through the exosomal pathway in HCC cells. First, differential protein expression profiles in the serum exosomes of patients with HCC and benign liver disease were detected using mass spectrometry. The results revealed that ribosomal protein L9 (RPL9) was highly expressed in serum exosomes of patients with HCC. In addition, the downregulation of RPL9 markedly suppressed the proliferation, migration and invasion of HCC cells and reduced the biological activity of HCC‑derived exosomes. In addition, using miRNA microarrays, the changes in exosomal miRNA profiles in HCC cells caused by RPL9 knockdown were examined. miR‑24‑3p and miR‑185‑5p were most differentially expressed, as verified by reverse transcription‑quantitative PCR. Additionally, using RNA immunoprecipitation, it was found that RPL9 was directly bound to the two miRNAs and immunofluorescence assays confirmed that RPL9 was able to carry miRNAs into recipient cells via exosomes. Overexpression of miR‑24‑3p in cells increased the accumulation of miR‑24‑3p in exosomes and simultaneously upregulated RPL9. Excessive expression of miR‑24‑3p in exosomes also increased their bioactivity. Exosome‑mediated miRNA regulation and transfer require the involvement of RBPs. RPL9 functions as an oncogene, can directly bind to specific miRNAs and can be co‑transported to receptor cells through exosomes, thereby exerting its biological functions. These findings provide a novel approach for modulating miRNA profiles in HCC.
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Affiliation(s)
- Ang Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat‑sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Jiyan Xie
- Department of Gastrointestinal Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Lihong Lv
- Clinical Trial Institution of Pharmaceuticals, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Zhihua Zheng
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Guangdong Province Engineering Laboratory for Druggability and New Drug Evaluation, School of Pharmaceutical Sciences, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Weibang Yang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, P.R. China
| | - Wenfeng Zhuo
- Department of Hepatobiliary Surgery, Fifth Affiliated Hospital, Sun Yat‑sen University, Zhuhai, Guangdong 528406, P.R. China
| | - Sijia Yang
- Department of Hepatobiliary Surgery, Sun Yat‑sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Diankui Cai
- Department of Hepatobiliary Surgery, Sun Yat‑sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Jinxin Duan
- Department of Hepatobiliary Surgery, Sun Yat‑sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Peiqing Liu
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Guangdong Province Engineering Laboratory for Druggability and New Drug Evaluation, School of Pharmaceutical Sciences, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Jun Min
- Department of Hepatobiliary Surgery, Sun Yat‑sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Jinxing Wei
- Department of Hepatobiliary Surgery, Sun Yat‑sen Memorial Hospital, Sun Yat‑sen University, Guangzhou, Guangdong 510120, P.R. China
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Wang T, Peng X, Liu W, Ji M, Sun J. Identification and validation of KIF23 as a hypoxia-regulated lactate metabolism-related oncogene in uterine corpus endometrial carcinoma. Life Sci 2024; 341:122490. [PMID: 38336274 DOI: 10.1016/j.lfs.2024.122490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 02/01/2024] [Accepted: 02/04/2024] [Indexed: 02/12/2024]
Abstract
AIMS The "Warburg effect" has been developed from the discovery that hypoxia-inducible factor 1α (HIF-1α) could promote the conversion of pyruvate to lactate. However, no studies have linked hypoxia and lactate metabolism to uterine corpus endometrial carcinoma (UCEC). MAIN METHODS Sequencing and clinical data of patients with UCEC were extracted from The Cancer Genome Atlas (TCGA) database. Hypoxia-related lactate metabolism genes (HRLGs) were screened using Spearman's correlation analysis. A prognostic signature based on HRLGs was developed using the least absolute shrinkage and selection operator (LASSO) algorithm. A comprehensive analysis was conducted on the molecular features, immune environment, mutation patterns, and response to drugs between different risk groups. In vitro and in vivo experiments were performed to verify the function of KIF23. KEY FINDINGS A five HRLG-based prognostic signature was identified. The prognostic outcome was unfavorable for the high-risk subgroup. Observation of increased pathway activities associated with cell proliferation and DNA damage repair was noted in the high-risk subgroup. Additionally, notable correlations were observed between risk score and immune microenvironment, mutational features, and drug responsiveness. Further, we confirmed KIF23 as a novel oncogene in UCEC, whose silencing decreased proliferation and promoted apoptosis of cancer cells. KIF23 knockdown reduced tumor growth in nude mice. We demonstrated that KIF23 was upregulated under hypoxic stress in a HIF-1α dependent manner. Moreover, KIF23 regulated lactate dehydrogenase A expression. SIGNIFICANCE The developed HRLG-related signature was associated with prognosis, immune microenvironment, and drug sensitivity in UCEC. We also revealed KIF23 as a hypoxia-regulated lactate metabolism-related oncogene.
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Affiliation(s)
- Tao Wang
- The Gynecology Department, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Xiaotong Peng
- The Gynecology Department, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Wenwen Liu
- The Gynecology Department, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Mei Ji
- The Gynecology Department, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Jing Sun
- The Gynecology Department, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
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Xu Z, Nemati S. Long intergenic non-protein coding RNA 115 (Linc00115): A notable oncogene in human malignancies. Gene 2024; 897:148066. [PMID: 38070791 DOI: 10.1016/j.gene.2023.148066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 11/15/2023] [Accepted: 12/05/2023] [Indexed: 01/17/2024]
Abstract
Long noncoding RNAs (LncRNAs) are RNA transcripts ranging from 200 to 1000 nucleotides that have emerged as critical regulators of gene expression. Growing evidence highlights their involvement in tumor development. In particular, long intergenic non-protein coding RNA115 (Linc00115) has been identified as an oncogene across various human malignancies, with aberrant expression strongly linked to poor clinical outcomes in cancer patients. This review aims to delve into the expression patterns of Linc00115 and elucidate the underlying molecular mechanisms behind its oncogenic properties. Moreover, we discuss the potential utility of Linc00115 as a valuable diagnostic and prognostic biomarker in cancer.
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Affiliation(s)
- Zhujun Xu
- Wuhan No. 1 Hospital, Wuhan Hubei, 430022, China.
| | - Sara Nemati
- Department of Medical Sciences, Ardabil Branch, Islamic Azad University, Ardabil, Iran
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Mahieu CI, Mancini AG, Vikram EP, Planells-Palop V, Joseph NM, Tward AD. ORAOV1, CCND1, and MIR548K Are the Driver Oncogenes of the 11q13 Amplicon in Squamous Cell Carcinoma. Mol Cancer Res 2024; 22:152-168. [PMID: 37930255 PMCID: PMC10831340 DOI: 10.1158/1541-7786.mcr-23-0746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 09/29/2023] [Accepted: 11/02/2023] [Indexed: 11/07/2023]
Abstract
11q13 amplification is a frequent event in human cancer and in particular in squamous cell carcinomas (SCC). Despite almost invariably spanning 10 genes, it is unclear which genetic components of the amplicon are the key driver events in SCC. A combination of computational, in vitro, ex vivo, and in vivo models leveraging efficient primary human keratinocyte genome editing by Cas9-RNP electroporation, identified ORAOV1, CCND1, and MIR548K as the critical drivers of the amplicon in head and neck SCC. CCND1 amplification drives the cell cycle in a CDK4/6/RB1-independent fashion and may confer a novel dependency on RRM2. MIR548K contributes to epithelial-mesenchymal transition. Finally, we identify ORAOV1 as an oncogene that acts likely via its ability to modulate reactive oxygen species. Thus, the 11q13 amplicon drives SCC through at least three independent genetic elements and suggests therapeutic targets for this morbid and lethal disease. IMPLICATIONS This work demonstrates novel mechanisms and ways to target these mechanisms underlying the most common amplification in squamous cell carcinoma, one of the most prevalent and deadly forms of human cancer.
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Affiliation(s)
- Céline I. Mahieu
- Department of Otolaryngology, Head and Neck Surgery, University of California San Francisco, San Francisco, Calfornia
| | | | - Ellee P. Vikram
- Department of Otolaryngology, Head and Neck Surgery, University of California San Francisco, San Francisco, Calfornia
| | - Vicente Planells-Palop
- Department of Otolaryngology, Head and Neck Surgery, University of California San Francisco, San Francisco, Calfornia
| | - Nancy M. Joseph
- Department of Pathology, University of California San Francisco, San Francisco, California
| | - Aaron D. Tward
- Department of Otolaryngology, Head and Neck Surgery, University of California San Francisco, San Francisco, Calfornia
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Ju G, Sun Y, Wang H, Zhang X, Mu Z, Sun D, Huang L, Lin R, Xing T, Cheng W, Liang J, Lin YS. Fusion Oncogenes in Patients With Locally Advanced or Distant Metastatic Differentiated Thyroid Cancer. J Clin Endocrinol Metab 2024; 109:505-515. [PMID: 37622214 PMCID: PMC10795910 DOI: 10.1210/clinem/dgad500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 08/26/2023]
Abstract
CONTEXT Fusion oncogenes are involved in the underlying pathology of advanced differentiated thyroid cancer (DTC), and even the cause of radioactive iodine (RAI)-refractoriness. OBJECTIVE We aimed to investigation between fusion oncogenes and clinicopathological characteristics involving a large-scale cohort of patients with advanced DTC. METHODS We collected 278 tumor samples from patients with locally advanced (N1b or T4) or distant metastatic DTC. Targeted next-generation sequencing with a 26-gene ThyroLead panel was performed on these samples. RESULTS Fusion oncogenes accounted for 29.86% of the samples (72 rearrangement during transfection (RET) fusions, 7 neurotrophic tropomyosin receptor kinase (NTRK) fusions, 4 anaplastic lymphoma kinase (ALK) fusions) and occurred more frequently in pediatric patients than in their adult counterparts (P = .003, OR 2.411, 95% CI 1.329-4.311) in our cohort. DTCs with fusion oncogenes appeared to have a more advanced American Joint Committee on Cancer (AJCC)_N and AJCC_M stage (P = .0002, OR 15.47, 95% CI 2.54-160.9, and P = .016, OR 2.35, 95% CI 1.18-4.81) than those without. DTCs with fusion oncogenes were associated with pediatric radioactive iodine (RAI) refractoriness compared with those without fusion oncogenes (P = .017, OR 4.85, 95% CI 1.29-15.19). However, in adult DTCs, those with fusion oncogenes were less likely to be associated with RAI refractoriness than those without (P = .029, OR 0.50, 95% CI 0.27-0.95), owing to a high occurrence of the TERT mutation, which was the most prominent genetic risk factor for RAI refractoriness in multivariate logistic regression analysis (P < .001, OR 7.36, 95% CI 3.14-17.27). CONCLUSION Fusion oncogenes were more prevalent in pediatric DTCs than in their adult counterparts and were associated with pediatric RAI refractoriness, while in adult DTCs, TERT mutation was the dominant genetic contributor to RAI refractoriness rather than fusion oncogenes.
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Affiliation(s)
- Gaoda Ju
- Department of Medical Oncology, Key Laboratory of Carcinogenesis & Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, 100730, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, 100730, China
- Department of Oncology, Peking University International Hospital, Peking University, Beijing, 102206, China
| | - Yuqing Sun
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, 100730, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, 100730, China
| | - Hao Wang
- Department of Oncology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, 266011, China
| | - Xin Zhang
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, 100730, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, 100730, China
| | - Zhuanzhuan Mu
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, 100730, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, 100730, China
| | - Di Sun
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, 100730, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, 100730, China
| | - Lisha Huang
- Department of Medical, Zhejiang Shaoxing Topgen Biomedical Technology Co., Ltd., Shanghai, 201321, China
| | - Ruijue Lin
- Department of Technology, Zhejiang Topgen Clinical Laboratory Co., Ltd., Huzhou, 201914, China
| | - Tao Xing
- Department of Medical Oncology, Key Laboratory of Carcinogenesis & Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Wuying Cheng
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, 100730, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, 100730, China
| | - Jun Liang
- Department of Medical Oncology, Key Laboratory of Carcinogenesis & Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
- Department of Oncology, Peking University International Hospital, Peking University, Beijing, 102206, China
| | - Yan-Song Lin
- Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College (PUMC) Hospital, Chinese Academy of Medical Sciences & PUMC, Beijing, 100730, China
- Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, 100730, China
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Plantureux C, Paillet J, Autret G, Pérez-Lanzón M, Kroemer G, Maiuri MC, Pol J. Oncogene-Driven Induction of Orthotopic Cholangiocarcinoma in Mice. Methods Mol Biol 2024; 2769:99-108. [PMID: 38315392 DOI: 10.1007/978-1-0716-3694-7_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Cholangiocarcinoma (CCA) is a malignancy affecting the epithelial cells that line the bile ducts. This cancer shows a poor prognosis and current treatments remain inefficient. Orthotopic CCA mouse models are useful for the development of innovative therapeutic strategies. Here, we describe an orthotopic model of intrahepatic CCA that can be easily induced in mice within 5 weeks at a high incidence. It is achieved by expressing two oncogenes, namely, (i) the intracellular domain of the Notch1 receptor (NICD) and (ii) AKT, in hepatocytes by means of the sleeping beauty transposon system. These plasmid vectors are delivered by hydrodynamic injection into the tail vein. The present chapter also describes how to perform magnetic resonance imaging (MRI) of the livers to visualize intrahepatic CCA nodules.
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Affiliation(s)
- Céleste Plantureux
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Inserm U1138, Université Paris Cité, Sorbonne Université, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, UMS AMMICa, Gustave Roussy, Villejuif, France
- Faculté de Médecine, Université Paris-Saclay, Kremlin-Bicêtre, France
| | - Juliette Paillet
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Inserm U1138, Université Paris Cité, Sorbonne Université, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, UMS AMMICa, Gustave Roussy, Villejuif, France
- Laboratory of Human Lymphohematopoieisis, Imagine Institute, INSERM UMR 1163, Université Paris Cité, Paris, France
- Smart Immune, Paris, France
| | - Gwennhael Autret
- Plateforme Imageries du Vivant, Université de Paris, PARCC, INSERM, Paris, France
| | - Maria Pérez-Lanzón
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Inserm U1138, Université Paris Cité, Sorbonne Université, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, UMS AMMICa, Gustave Roussy, Villejuif, France
| | - Guido Kroemer
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Inserm U1138, Université Paris Cité, Sorbonne Université, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, UMS AMMICa, Gustave Roussy, Villejuif, France
- Institut du Cancer Paris CARPEM, Department of Biology, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Maria Chiara Maiuri
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Inserm U1138, Université Paris Cité, Sorbonne Université, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, UMS AMMICa, Gustave Roussy, Villejuif, France
- Department of Molecular Medicine and Medical Biotechnologies, University of Napoli Federico II, Naples, Italy
| | - Jonathan Pol
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Inserm U1138, Université Paris Cité, Sorbonne Université, Institut Universitaire de France, Paris, France
- Metabolomics and Cell Biology Platforms, UMS AMMICa, Gustave Roussy, Villejuif, France
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Li H, Han R, Meng L, Sun Y, Zhao M, Zhou W, Xie J, Yu D, Shen L, Zhou Y, Wang S, Yan J, Wang W, Ye L. Nodal Metastases Associated With Fusion Oncogenes Are Age Dependent in Young Adult Patients With Thyroid Cancer. J Clin Endocrinol Metab 2023; 109:143-150. [PMID: 37536280 DOI: 10.1210/clinem/dgad458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 07/20/2023] [Accepted: 07/31/2023] [Indexed: 08/05/2023]
Abstract
CONTEXT Fusion oncogenes, especially those involving RET or NTRK, are known drivers of papillary thyroid cancer (PTC). They are prevalent in pediatric patients and correlate with aggressive tumor behavior. OBJECTIVE We explored the age dependence of fusion oncogenes and aggressive tumor behavior in young adult PTC patients. EXPERIMENTAL DESIGN We examined 150 tumors from 142 PTC patients aged between 17∼35 years old with established tumor-node-metastasis stages. Oncogenic drivers and the thyroid differentiation score (TDS) were determined by DNA and RNA sequencing of a target panel. Transcriptome analysis was performed in PTCs with RET fusions. RESULTS Among 150 PTCs, we detected BRAF V600E (n = 105), RET fusions (n = 15), NTRK3 fusions (n = 8), and BRAF fusions (n = 4). We found that fusion oncogenes were associated with nodal metastasis when age was tiered into 3 groups: <25 years, 25∼29 years, and 30∼35 years. Patients under 25 years old showed a marginal increase in tumor stage compared to those over 25 years (75.00% vs 21.74%, P = .0646). Risk of lateral lymph node metastasis increased with younger age (75.00% vs 27.27% vs 8.33%, P = .0369). As with advanced tumor and node stage, patients harboring fusion oncogenes and aged under 25 years showed the lowest TDS; genes associated with immunoglobulin production and production of molecular mediators of the immune response were significantly upregulated. CONCLUSIONS Adult PTC patients under 25 years with fusion oncogenes showed a tendency toward advanced tumor stage and lower thyroid differentiation. Integrating onset age together with oncogenic alterations is worthwhile when managing adult PTC patients.
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Affiliation(s)
- Haorong Li
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Rulai Han
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
- Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Lingyang Meng
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yingkai Sun
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Ming Zhao
- Shanghai Jiao Tong University, School of Life Sciences and Biotechnology; Shanghai Jiao Tong University Medical School Affiliated Ruijin Hospital, State Key Laboratory for Medical Genomics, Shanghai 200025, China
| | - Wei Zhou
- Department of Ultrasound, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Jing Xie
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Danyan Yu
- Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the PR China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Liyun Shen
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yulin Zhou
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Shu Wang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Jiqi Yan
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Weiqing Wang
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Lei Ye
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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Xu S, Liu D, Qin Z, Liang Z, Xie H, Yi B, Wang K, Lin G, Liu R, Yang K, Xu Y, Zhang H. Experimental validation and pan-cancer analysis identified COL10A1 as a novel oncogene and potential therapeutic target in prostate cancer. Aging (Albany NY) 2023; 15:15134-15160. [PMID: 38147021 PMCID: PMC10781495 DOI: 10.18632/aging.205337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 11/07/2023] [Indexed: 12/27/2023]
Abstract
BACKGROUND Type X collagen (COL10) is a homologous trimeric non-fibrillar collagen found in the extracellular matrix of human tissues, and it exhibits a distinctive white appearance. Type X collagen α1 chain (COL10A1) is a specific cleaved fragment of type X collagen. However, the expression, prognostic significance, clinicopathological attributes and immune-related associations of COL10A1 in prostate cancer as well as in pan-cancer contexts remain poorly understood. METHODS Using bioinformatic analysis of data from the most recent databases (TCGA, GTEx and GEO databases), we have extensively elucidated the role played by COL10A1 in terms of its expression patterns, prognostic implications, and immune efficacy across a pan-cancer spectrum. Subsequently, the biological functions of COL10A1 in prostate cancer were elucidated by experimental validation. RESULTS Our findings have confirmed that COL10A1 was highly expressed in most cancers and was associated with poorer prognosis in cancer patients. Immune correlation analysis of COL10A1 in various cancers showed its significant correlation with Tumor mutational burden (TMB), microsatellite instability (MSI) and immune cell infiltration. In addition, knockdown of COL10A1 in prostate cancer resulted in a substantial reduction in the proliferation, migration, and invasive potential of prostate cancer cells. CONCLUSION Our pan-cancer analysis of COL10A1 gene provided novel insights into its pivotal role in cancer initiation, progression, and therapeutic implications, underscoring its potential significance in prognosis and immunotherapeutic interventions for cancer, particularly prostate cancer.
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Affiliation(s)
- Shengxian Xu
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Dongze Liu
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Zheng Qin
- Department of Oncology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Zhengxin Liang
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Hongbo Xie
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Bocun Yi
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Kaibin Wang
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Gaoteng Lin
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Ranlu Liu
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Kuo Yang
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Yong Xu
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Hongtuan Zhang
- Department of Urology, National Key Specialty of Urology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
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10
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Li R, Zhao H, Huang X, Zhang J, Bai R, Zhuang L, Wen S, Wu S, Zhou Q, Li M, Zeng L, Zhang S, Deng S, Su J, Zuo Z, Chen R, Lin D, Zheng J. Super-enhancer RNA m 6A promotes local chromatin accessibility and oncogene transcription in pancreatic ductal adenocarcinoma. Nat Genet 2023; 55:2224-2234. [PMID: 37957340 DOI: 10.1038/s41588-023-01568-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 10/12/2023] [Indexed: 11/15/2023]
Abstract
The biological functions of noncoding RNA N6-methyladenosine (m6A) modification remain poorly understood. In the present study, we depict the landscape of super-enhancer RNA (seRNA) m6A modification in pancreatic ductal adenocarcinoma (PDAC) and reveal a regulatory axis of m6A seRNA, H3K4me3 modification, chromatin accessibility and oncogene transcription. We demonstrate the cofilin family protein CFL1, overexpressed in PDAC, as a METTL3 cofactor that helps seRNA m6A methylation formation. The increased seRNA m6As are recognized by the reader YTHDC2, which recruits H3K4 methyltransferase MLL1 to promote H3K4me3 modification cotranscriptionally. Super-enhancers with a high level of H3K4me3 augment chromatin accessibility and facilitate oncogene transcription. Collectively, these results shed light on a CFL1-METTL3-seRNA m6A-YTHDC2/MLL1 axis that plays a role in the epigenetic regulation of local chromatin state and gene expression, which strengthens our knowledge about the functions of super-enhancers and their transcripts.
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Affiliation(s)
- Rui Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Hongzhe Zhao
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Xudong Huang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Jialiang Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Ruihong Bai
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Lisha Zhuang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Shujuan Wen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Shaojia Wu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Quanbo Zhou
- Department of Pancreaticobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Mei Li
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Lingxing Zeng
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Shaoping Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Shuang Deng
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Jiachun Su
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Zhixiang Zuo
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China
| | - Rufu Chen
- Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Dongxin Lin
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China.
- Department of Etiology and Carcinogenesis, National Cancer Center/National Clinical Research Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China.
| | - Jian Zheng
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China and Guangdong Provincial Clinical Research Center for Cancer, Guangzhou, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China.
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China.
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11
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Cao S, Liu M, Guo Z, Li Y. Long noncoding RNA KCNMB2-AS1 acts as an oncogene in ovarian cancer. Acta Biochim Biophys Sin (Shanghai) 2023; 55:1844-1846. [PMID: 37710992 PMCID: PMC10679871 DOI: 10.3724/abbs.2023228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 08/15/2023] [Indexed: 09/16/2023] Open
Affiliation(s)
- Siyu Cao
- Department of Gynecologic OncologyFudan University Shanghai Cancer CenterShanghai200032China
| | - Min Liu
- Lab for Noncoding RNA and CancerSchool of Life SciencesShanghai UniversityShanghai200444China
| | - Ziyi Guo
- Lab for Noncoding RNA and CancerSchool of Life SciencesShanghai UniversityShanghai200444China
| | - Yanli Li
- Lab for Noncoding RNA and CancerSchool of Life SciencesShanghai UniversityShanghai200444China
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12
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Blair LM, Juan JM, Sebastian L, Tran VB, Nie W, Wall GD, Gerceker M, Lai IK, Apilado EA, Grenot G, Amar D, Foggetti G, Do Carmo M, Ugur Z, Deng D, Chenchik A, Paz Zafra M, Dow LE, Politi K, MacQuitty JJ, Petrov DA, Winslow MM, Rosen MJ, Winters IP. Oncogenic context shapes the fitness landscape of tumor suppression. Nat Commun 2023; 14:6422. [PMID: 37828026 PMCID: PMC10570323 DOI: 10.1038/s41467-023-42156-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 10/02/2023] [Indexed: 10/14/2023] Open
Abstract
Tumors acquire alterations in oncogenes and tumor suppressor genes in an adaptive walk through the fitness landscape of tumorigenesis. However, the interactions between oncogenes and tumor suppressor genes that shape this landscape remain poorly resolved and cannot be revealed by human cancer genomics alone. Here, we use a multiplexed, autochthonous mouse platform to model and quantify the initiation and growth of more than one hundred genotypes of lung tumors across four oncogenic contexts: KRAS G12D, KRAS G12C, BRAF V600E, and EGFR L858R. We show that the fitness landscape is rugged-the effect of tumor suppressor inactivation often switches between beneficial and deleterious depending on the oncogenic context-and shows no evidence of diminishing-returns epistasis within variants of the same oncogene. These findings argue against a simple linear signaling relationship amongst these three oncogenes and imply a critical role for off-axis signaling in determining the fitness effects of inactivating tumor suppressors.
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Affiliation(s)
| | | | | | - Vy B Tran
- D2G Oncology, Mountain View, CA, USA
| | | | | | | | - Ian K Lai
- D2G Oncology, Mountain View, CA, USA
| | | | | | - David Amar
- D2G Oncology, Mountain View, CA, USA
- Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, CA, USA
- Department of Cardiovascular Medicine and the Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Mariana Do Carmo
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Zeynep Ugur
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | | | | | - Maria Paz Zafra
- Sandra and Edward Meyer Cancer Center, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, E-18016, Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), E-18071, Granada, Spain
| | - Lukas E Dow
- Sandra and Edward Meyer Cancer Center, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
- Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medicine, New York, NY, USA
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Katerina Politi
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
- Section of Medical Oncology, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | | | - Dmitri A Petrov
- Department of Biology, Stanford University, Stanford, CA, USA
- Chan Zuckerberg BioHub, San Francisco, CA, USA
| | - Monte M Winslow
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
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13
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Goto N, Suzuki H, Zheng L, Okano Y, Okita Y, Watanabe Y, Kato Y, Kato M. Promotion of squamous cell carcinoma tumorigenesis by oncogene-mediated THG-1/TSC22D4 phosphorylation. Cancer Sci 2023; 114:3972-3983. [PMID: 37607779 PMCID: PMC10551599 DOI: 10.1111/cas.15934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 07/26/2023] [Accepted: 08/02/2023] [Indexed: 08/24/2023] Open
Abstract
Carcinoma cells possess high proliferative and invasive potentials and exhibit a resilience against stresses, metabolic disorder, and therapeutic efforts. These properties are mainly acquired by genetic alterations including driver gene mutations. However, the detailed molecular mechanisms have not been fully elucidated. Here, we provide a novel mechanism connecting oncogenic signaling and the tumorigenic properties by a transforming growth factor-β1-stimulated clone 22 (TSC-22) family protein, THG-1 (also called as TSC22D4). THG-1 is localized at the basal layer of normal squamous epithelium and overexpressed in squamous cell carcinomas (SCCs). THG-1 knockdown suppressed SCC cell proliferation, invasiveness, and xenograft tumor formation. In contrast, THG-1 overexpression promoted the EGF-induced proliferation and stratified epithelium formation. Furthermore, THG-1 is phosphorylated by the receptor tyrosine kinase (RTK)-RAS-ERK pathway, which promoted the oncogene-mediated tumorigenesis. Moreover, THG-1 involves in the alternative splicing of CD44 variants, a regulator of invasiveness, stemness, and oxidative stress resistance under the RTK pathway. These findings highlight the pivotal roles of THG-1 as a novel effector of SCC tumorigenesis, and the detection of THG-1 phosphorylation by our established specific antibody could contribute to cancer diagnosis and therapy.
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Affiliation(s)
- Nohara Goto
- Department of Experimental Pathology, Faculty of MedicineUniversity of TsukubaTsukubaJapan
- Ph.D. Program in Human Biology, School of Integrative and Global MajorsUniversity of TsukubaTsukubaJapan
| | - Hiroyuki Suzuki
- Department of Experimental Pathology, Faculty of MedicineUniversity of TsukubaTsukubaJapan
- Department of Antibody Drug DevelopmentTohoku University Graduate School of MedicineSendaiJapan
| | - Ling Zheng
- Department of Experimental Pathology, Faculty of MedicineUniversity of TsukubaTsukubaJapan
| | - Yasuhito Okano
- Department of Experimental Pathology, Faculty of MedicineUniversity of TsukubaTsukubaJapan
| | - Yukari Okita
- Department of Experimental Pathology, Faculty of MedicineUniversity of TsukubaTsukubaJapan
| | - Yukihide Watanabe
- Department of Experimental Pathology, Faculty of MedicineUniversity of TsukubaTsukubaJapan
| | - Yukinari Kato
- Department of Antibody Drug DevelopmentTohoku University Graduate School of MedicineSendaiJapan
| | - Mitsuyasu Kato
- Department of Experimental Pathology, Faculty of MedicineUniversity of TsukubaTsukubaJapan
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14
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Pan K, Concannon K, Li J, Zhang J, Heymach JV, Le X. Emerging therapeutics and evolving assessment criteria for intracranial metastases in patients with oncogene-driven non-small-cell lung cancer. Nat Rev Clin Oncol 2023; 20:716-732. [PMID: 37592034 PMCID: PMC10851171 DOI: 10.1038/s41571-023-00808-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2023] [Indexed: 08/19/2023]
Abstract
The improved survival outcomes of patients with non-small-cell lung cancer (NSCLC), largely owing to the improved control of systemic disease provided by immune-checkpoint inhibitors and novel targeted therapies, have highlighted the challenges posed by central nervous system (CNS) metastases as a devastating yet common complication, with up to 50% of patients developing such lesions during the course of the disease. Early-generation tyrosine-kinase inhibitors (TKIs) often provide robust systemic disease control in patients with oncogene-driven NSCLCs, although these agents are usually unable to accumulate to therapeutically relevant concentrations in the CNS owing to an inability to cross the blood-brain barrier. However, the past few years have seen a paradigm shift with the emergence of several novel or later-generation TKIs with improved CNS penetrance. Such agents have promising levels of activity against brain metastases, as demonstrated by data from preclinical and clinical studies. In this Review, we describe current preclinical and clinical evidence of the intracranial activity of TKIs targeting various oncogenic drivers in patients with NSCLC, with a focus on newer agents with enhanced CNS penetration, leptomeningeal disease and the need for intrathecal treatment options. We also discuss evolving assessment criteria and regulatory considerations for future clinical investigations.
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Affiliation(s)
- Kelsey Pan
- Department of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kyle Concannon
- Department of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jing Li
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jianjun Zhang
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - John V Heymach
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xiuning Le
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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15
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Wood KC. Hyperactivation of oncogenic driver pathways as a precision therapeutic strategy. Nat Genet 2023; 55:1613-1614. [PMID: 37749245 DOI: 10.1038/s41588-023-01493-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Affiliation(s)
- Kris C Wood
- Department of Pharmacology and Cancer Biology, Duke University, Durham, NC, USA.
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16
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Heuzé J, Lin YL, Lengronne A, Poli J, Pasero P. Impact of R-loops on oncogene-induced replication stress in cancer cells. C R Biol 2023; 346:95-105. [PMID: 37779381 DOI: 10.5802/crbiol.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 07/19/2023] [Accepted: 07/20/2023] [Indexed: 10/03/2023]
Abstract
Replication stress is an alteration in the progression of replication forks caused by a variety of events of endogenous or exogenous origin. In precancerous lesions, this stress is exacerbated by the deregulation of oncogenic pathways, which notably disrupts the coordination between replication and transcription, and leads to genetic instability and cancer development. It is now well established that transcription can interfere with genome replication in different ways, such as head-on collisions between polymerases, accumulation of positive DNA supercoils or formation of R-loops. These structures form during transcription when nascent RNA reanneals with DNA behind the RNA polymerase, forming a stable DNA:RNA hybrid. In this review, we discuss how these different cotranscriptional processes disrupt the progression of replication forks and how they contribute to genetic instability in cancer cells.
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17
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Yousefi M, Andrejka L, Szamecz M, Winslow MM, Petrov DA, Boross G. Fully accessible fitness landscape of oncogene-negative lung adenocarcinoma. Proc Natl Acad Sci U S A 2023; 120:e2303224120. [PMID: 37695905 PMCID: PMC10515140 DOI: 10.1073/pnas.2303224120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 07/12/2023] [Indexed: 09/13/2023] Open
Abstract
Cancer genomes are almost invariably complex with genomic alterations cooperating during each step of carcinogenesis. In cancers that lack a single dominant oncogene mutation, cooperation between the inactivation of multiple tumor suppressor genes can drive tumor initiation and growth. Here, we shed light on how the sequential acquisition of genomic alterations generates oncogene-negative lung tumors. We couple tumor barcoding with combinatorial and multiplexed somatic genome editing to characterize the fitness landscapes of three tumor suppressor genes NF1, RASA1, and PTEN, the inactivation of which jointly drives oncogene-negative lung adenocarcinoma initiation and growth. The fitness landscape was surprisingly accessible, with each additional mutation leading to growth advantage. Furthermore, the fitness landscapes remained fully accessible across backgrounds with the inactivation of additional tumor suppressor genes. These results suggest that while predicting cancer evolution will be challenging, acquiring the multiple alterations that drive the growth of oncogene-negative tumors can be facilitated by the lack of constraints on mutational order.
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Affiliation(s)
- Maryam Yousefi
- Department of Genetics, Stanford University School of Medicine, Stanford, CA94305
| | - Laura Andrejka
- Department of Genetics, Stanford University School of Medicine, Stanford, CA94305
| | - Márton Szamecz
- Eötvös Loránd University, Faculty of Informatics, Budapest1053, Hungary
| | - Monte M. Winslow
- Department of Genetics, Stanford University School of Medicine, Stanford, CA94305
- Cancer Biology Program, Stanford University School of Medicine, Stanford, CA94305
- Department of Pathology, Stanford University School of Medicine, Stanford, CA94305
| | - Dmitri A. Petrov
- Cancer Biology Program, Stanford University School of Medicine, Stanford, CA94305
- Department of Biology, Stanford University, Stanford, CA94305
| | - Gábor Boross
- Department of Biology, Stanford University, Stanford, CA94305
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18
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Pawlikowska P, Delestré L, Gregoricchio S, Oppezzo A, Esposito M, Diop MB, Rosselli F, Guillouf C. FANCA deficiency promotes leukaemic progression by allowing the emergence of cells carrying oncogenic driver mutations. Oncogene 2023; 42:2764-2775. [PMID: 37573408 PMCID: PMC10491493 DOI: 10.1038/s41388-023-02800-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 07/21/2023] [Accepted: 07/28/2023] [Indexed: 08/14/2023]
Abstract
Leukaemia is caused by the clonal evolution of a cell that accumulates mutations/genomic rearrangements, allowing unrestrained cell growth. However, recent identification of leukaemic mutations in the blood cells of healthy individuals revealed that additional events are required to expand the mutated clones for overt leukaemia. Here, we assessed the functional consequences of deleting the Fanconi anaemia A (Fanca) gene, which encodes a DNA damage response protein, in Spi1 transgenic mice that develop preleukaemic syndrome. FANCA loss increases SPI1-associated disease penetrance and leukaemic progression without increasing the global mutation load of leukaemic clones. However, a high frequency of leukaemic FANCA-depleted cells display heterozygous activating mutations in known oncogenes, such as Kit or Nras, also identified but at low frequency in FANCA-WT mice with preleukaemic syndrome, indicating that FANCA counteracts the emergence of oncogene mutated leukaemic cells. A unique transcriptional signature is associated with the leukaemic status of FANCA-depleted cells, leading to activation of MDM4, NOTCH and Wnt/β-catenin pathways. We show that NOTCH signalling improves the proliferation capacity of FANCA-deficient leukaemic cells. Collectively, our observations indicate that loss of the FANC pathway, known to control genetic instability, fosters the expansion of leukaemic cells carrying oncogenic mutations rather than mutation formation. FANCA loss may contribute to this leukaemogenic progression by reprogramming transcriptomic landscape of the cells.
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Affiliation(s)
- Patrycja Pawlikowska
- CNRS UMR9019, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
- Equipe Labellisée Ligue Nationale Contre le Cancer, Villejuif, France
- Inserm U981, Gustave Roussy Cancer Campus, CNRS UMS3655, Inserm US23AMMICA, Villejuif, France
| | - Laure Delestré
- Equipe Labellisée Ligue Nationale Contre le Cancer, Villejuif, France
- Inserm UMR1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
| | - Sebastian Gregoricchio
- Equipe Labellisée Ligue Nationale Contre le Cancer, Villejuif, France
- Inserm UMR1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
- Division of Oncogenomics, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Alessia Oppezzo
- CNRS UMR9019, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
- Equipe Labellisée Ligue Nationale Contre le Cancer, Villejuif, France
| | - Michela Esposito
- Equipe Labellisée Ligue Nationale Contre le Cancer, Villejuif, France
- Inserm UMR1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
| | - M' Boyba Diop
- Equipe Labellisée Ligue Nationale Contre le Cancer, Villejuif, France
- Inserm UMR1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France
| | - Filippo Rosselli
- CNRS UMR9019, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France.
- Equipe Labellisée Ligue Nationale Contre le Cancer, Villejuif, France.
| | - Christel Guillouf
- Equipe Labellisée Ligue Nationale Contre le Cancer, Villejuif, France.
- Inserm UMR1170, Université Paris-Saclay, Gustave Roussy Cancer Campus, Villejuif, France.
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19
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Lu Z, Xu J, Cao B, Jin C. Long non-coding RNA SOX21-AS1: A potential tumor oncogene in human cancers. Pathol Res Pract 2023; 249:154774. [PMID: 37633003 DOI: 10.1016/j.prp.2023.154774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 08/16/2023] [Accepted: 08/16/2023] [Indexed: 08/28/2023]
Abstract
Emerging data have proposed that the aberrant level of long noncoding RNAs (lncRNA) is related to the onset and progression of cancer. Among them, lncRNA SOX21-AS1 was shown to upregulate and seem to be a novel oncogene in various cancer, including ovarian cancer, lung cancer, breast cancer, pancreatic cancer, osteosarcoma, and melanoma. Available data indicated that SRY-box transcription factor 21 antisense divergent transcript 1 (SOX21-AS1) mostly acts as a competing endogenous RNA (ceRNA) to inhibit the level of its target microRNAs (miRNAs), leading to upregulation of their targets. In addition, SOX21-AS1 is engaged in various signaling pathways like transforming growth factor-β (TGF-β) signaling, Wnt signaling, and phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) signaling. Moreover, this lncRNA was revealed to be correlated with the clinicopathological features of affected patients. SOX21-AS1 was also proved to enhance the resistance of ovarian cancer cells to cisplatin chemotherapy. SOX21-AS1 is markedly associated with poor prognosis and low survival of patients, proposing that it may be a prognostic and diagnostic biomarker in cancer. Overexpression of SOX21-AS1 is related to various cancer-related pathways, like epithelial mesenchymal transition (EMT), invasion, migration, apoptosis, and cell cycle arrest. In this work, we aimed to discuss the biogenesis, function, and underlying molecular mechanism of SOX21-AS1 in cancer progression as well as its potential as a prognostic and diagnostic biomarker in human cancers.
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Affiliation(s)
- Zhengyu Lu
- Department of Orthopedics, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Taizhou, Zhejiang 318020, China
| | - Jin Xu
- Department of Orthopedics, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei 441021, China
| | - Binhao Cao
- Department of Orthopedics, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Taizhou, Zhejiang 318020, China
| | - Chongqiang Jin
- Department of Orthopedics, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Taizhou, Zhejiang 318020, China.
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20
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Aryanti C, Uwuratuw JA, Labeda I, Raharjo W, Lusikooy RE, Abdul Rauf M, Mappincara A, Sampetoding S, Kusuma MI, Syarifuddin E. The Mutation Portraits of Oncogenes and Tumor Supressor Genes in Predicting the Overall Survival in Pancreatic Cancer: A Bayesian Network Meta-Analysis. Asian Pac J Cancer Prev 2023; 24:2895-2902. [PMID: 37642079 PMCID: PMC10685232 DOI: 10.31557/apjcp.2023.24.8.2895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 08/07/2023] [Indexed: 08/31/2023] Open
Abstract
INTRODUCTION In pancreatic cancer, the carcinogenesis can not be separated from genetics mutations. The portraits of genes alterations majorily including oncogenes (KRAS, HER2, PD-L1) and tumor supressor genes (P53, CDKN2A, SMAD4). Besides being notorious a screening marker, the genetic mutations were related to the prognosis of pancreatic cancer. The aim of this study is to determine the genetic mutations portrait in predicting the overall survival in pancreatic cancer. METHODS The network meta analysis (NMA) was registered in PROSPERO (CRD42023397976) and conducted in accordance with the PRISMA-P (Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols) in addition of NMA extension guidance. Comprehensive searches were done including all studies which reported the overall survival of pancreatic cancer subjects with KRAS, HER2, PD-L1, P53, CDKN2A, SMAD4. Data were collected and analysis will be done based on Bayesian method, Markov Chain Monte Carlo algorithm, using BUGSnet package in R studio. Transivity was controlled by methods and consistency of the NMA will be fitted by deviance information criterion. Data analysis in NMA were presented in Sucra plot, league table, and forest plot. RESULTS Twenty-four studies were included in this NMA with 4613 total subjects. The NMA was conducted in random-effects, consistent, and convergence model. Relative to control, the genetic mutation of SMAD4 (HR 1.84; 95%CI 1.39-2.46), HER2 (HR 1.76; 95%CI 1.14-2.71), and KRAS (HR 1.7; 95%CI 1.19-2.48) were significant to have worse survival. The mutations of PD-L1, P53, and CDKN2A also showed poor survival, but not statistically significant compared to control. CONCLUSION In pancreatic cancer, the mutation of SMAD4 predicted the worst overall survival, compared to control, also mutation of HER2, KRAS, PD-L1, P53, and CDKN2A.
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Affiliation(s)
- Citra Aryanti
- Digestive Surgery Training Program, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - Julianus Aboyaman Uwuratuw
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - Ibrahim Labeda
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - Warsinggih Raharjo
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - Ronald Erasio Lusikooy
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - Murny Abdul Rauf
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - Andi Mappincara
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - Samuel Sampetoding
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - M. Ihwan Kusuma
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
| | - Erwin Syarifuddin
- Division of Digestive Surgery, Department of Surgery, Hasanuddin University, Dr. Wahidin Sudirohusodo General Hospital, Makassar, Sulawesi Selatan, Indonesia.
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21
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Inoue H, Hirasaki M, Kogashiwa Y, Nakachi Y, Kuba K, Ebihara Y, Nakahira M, Yasuda M, Okuda A, Sugasawa M. Identification of novel oncogenes in oral cancer among elderly nonsmokers. Clin Exp Dent Res 2023; 9:711-720. [PMID: 37272305 PMCID: PMC10441604 DOI: 10.1002/cre2.739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 03/15/2023] [Accepted: 04/07/2023] [Indexed: 06/06/2023] Open
Abstract
OBJECTIVES In recent years, an increase in oral cancer among elderly nonsmokers has been noted. The aim of this study was to identify novel oncogenes in oral cancer in older nonsmokers. MATERIAL AND METHODS Whole-exome sequencing (WES) data from 324 oral cancer patients were obtained from The Cancer Genome Atlas. Single nucleotide variants (SNVs) and insertions/deletions (INDELs) were extracted from the WES data of older patients. Fisher's exact test was performed to determine the specificity of variants in these genes. Finally, SNVs and INDELs were identified by target enrichment sequencing. RESULTS Gene ontology analysis of 112 genes with significant SNVs or INDELs in nonsmokers revealed that nonsynonymous SNVs in HECTD4 were significantly more frequent in nonsmokers than in smokers by target enrichment sequencing (p = .02). CONCLUSIONS Further investigation of the function of HECTD4 variants as oncogenes in older nonsmokers is warranted.
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Affiliation(s)
- Hitoshi Inoue
- Department of Head and Neck Surgery, OtolaryngologySaitama Medical University International Medical CenterHidakaJapan
| | - Masataka Hirasaki
- Department of Clinical Cancer GenomicsSaitama Medical University International Medical CenterHidakaJapan
| | - Yasunao Kogashiwa
- Department of Head and Neck Surgery, OtolaryngologySaitama Medical University International Medical CenterHidakaJapan
| | - Yutaka Nakachi
- Department of Molecular Brain Science, Graduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Kiyomi Kuba
- Department of Head and Neck Surgery, OtolaryngologySaitama Medical University International Medical CenterHidakaJapan
| | - Yasuhiro Ebihara
- Department of Head and Neck Surgery, OtolaryngologySaitama Medical University International Medical CenterHidakaJapan
| | - Mitsuhiko Nakahira
- Department of Head and Neck Surgery, OtolaryngologySaitama Medical University International Medical CenterHidakaJapan
| | - Masanori Yasuda
- Department of Diagnostic PathologySaitama Medical University International Medical CenterHidakaJapan
| | - Akihiko Okuda
- Division of Biomedical Sciences, Research Center for Genomic MedicineSaitama Medical UniversityHidakaJapan
| | - Masashi Sugasawa
- Department of Head and Neck Surgery, OtolaryngologySaitama Medical University International Medical CenterHidakaJapan
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22
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Mao J, Shen J, Lu X, Cai Y, Tao R, Deng Y, Zhang Y, Wu Y, Chen W. MCM5 is an oncogene of colon adenocarcinoma and promotes progression through cell cycle control. Acta Histochem 2023; 125:152072. [PMID: 37385108 DOI: 10.1016/j.acthis.2023.152072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 07/01/2023]
Abstract
Many patients with colon adenocarcinoma (COAD) are diagnosed at an advanced stage, and the molecular mechanism of COAD progression is intricate and controversial. Therefore, there is an urgent need to identify more novel prognosis biomarkers for COAD and elucidate the molecular mechanism of this disease. The present study aimed to screen out key genes correlated with COAD prognosis. In this study, a key module was identified and four hub genes (MCM5 (encoding minichromosome maintenance complex component 5), NOLC1 (encoding nucleolar and coiled-body phosphoprotein 1), MYC (encoding MYC proto-oncogene, BHLH transcription factor), and CDK4 (encoding cyclin dependent kinase 4)) were selected that correlated with COAD prognosis, based on the GSE9348 dataset in Gene Expression Omnibus database. Gene ontology enrichment and Kyoto Encyclopedia of Genes and Genomes pathway analysis indicated that MCM5 correlated with the cell cycle. Furthermore, MCM5 expression was upregulated in tumor tissues of patients with COAD compared with that in adjacent tissues, based on various databases, including The Cancer Genome Atlas, the Clinical Proteomic Tumor Analysis Consortium database, and the Human Protein Atlas database. Small interfering RNA-mediated knockdown of MCM5 inhibited the cell cycle and migration of colorectal cancer cells in vitro. And western blotting results indicated that factors correlated with cell cycle (CDK2/6, Cyclin D3, P21) were downregulated after knockdown of MCM5 in vitro. Besides, downregulation of MCM5 was demonstrated to inhibit lung metastasis of COAD in nude mice model. In conclusion, MCM5 is an oncogene of COAD that promotes COAD progression via cell cycle control.
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Affiliation(s)
- Jiayan Mao
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310051, China; Cancer Institute of Integrated Traditional Chinese and Western Medicine, Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, China
| | - Jian Shen
- Cancer Institute of Integrated Traditional Chinese and Western Medicine, Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, China; School of Life Sciences, Fudan University, Shanghai 200438, China
| | - Xuemei Lu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310051, China; Cancer Institute of Integrated Traditional Chinese and Western Medicine, Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, China
| | - Ying Cai
- Cancer Institute of Integrated Traditional Chinese and Western Medicine, Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, China
| | - Rujia Tao
- Cancer Institute of Integrated Traditional Chinese and Western Medicine, Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, China
| | - Yuqin Deng
- Cancer Institute of Integrated Traditional Chinese and Western Medicine, Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, China
| | - Yuanting Zhang
- Cancer Institute of Integrated Traditional Chinese and Western Medicine, Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, China
| | - Yuan Wu
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, College of Medicine, Zhejiang University, Yiwu, Zhejiang 322000, China.
| | - Wei Chen
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310051, China; Cancer Institute of Integrated Traditional Chinese and Western Medicine, Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine of Zhejiang Province, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, China.
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23
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Dermawan JK, Rubin BP. The spectrum and significance of secondary (co-occurring) genetic alterations in sarcomas: the hallmarks of sarcomagenesis. J Pathol 2023; 260:637-648. [PMID: 37345731 DOI: 10.1002/path.6140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/04/2023] [Accepted: 05/09/2023] [Indexed: 06/23/2023]
Abstract
Bone and soft tissue tumors are generally classified into complex karyotype sarcomas versus those with recurrent genetic alterations, often in the form of gene fusions. In this review, we provide an overview of important co-occurring genomic alterations, organized by biological mechanisms and covering a spectrum of genomic alteration types: mutations (single-nucleotide variations or indels) in oncogenes or tumor suppressor genes, copy number alterations, transcriptomic signatures, genomic complexity indices (e.g. CINSARC), and complex genomic structural variants. We discuss the biological and prognostic roles of these so-called secondary or co-occurring alterations, arguing that recognition and detection of these alterations may be significant for our understanding and management of mesenchymal tumors. On a related note, we also discuss major recurrent alterations in so-called complex karyotype sarcomas. These secondary alterations are essential to sarcomagenesis via a variety of mechanisms, such as inactivation of tumor suppressors, activation of proliferative signal transduction, telomere maintenance, and aberrant regulation of epigenomic/chromatin remodeling players. The use of comprehensive genomic profiling, including targeted next-generation sequencing panels or whole-exome sequencing, may be incorporated into clinical workflows to offer more comprehensive, potentially clinically actionable information. © 2023 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Josephine K Dermawan
- Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Brian P Rubin
- Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
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24
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Talbot T, Lu H, Aboagye EO. Amplified therapeutic targets in high-grade serous ovarian carcinoma - a review of the literature with quantitative appraisal. Cancer Gene Ther 2023; 30:955-963. [PMID: 36804485 PMCID: PMC9940086 DOI: 10.1038/s41417-023-00589-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 01/05/2023] [Accepted: 01/17/2023] [Indexed: 02/22/2023]
Abstract
High-grade serous ovarian carcinoma is a unique cancer characterised by universal TP53 mutations and widespread copy number alterations. These copy number alterations include deletion of tumour suppressors and amplification of driver oncogenes. Given their key oncogenic roles, amplified driver genes are often proposed as therapeutic targets. For example, development of anti-HER2 agents has been clinically successful in treatment of ERBB2-amplified tumours. A wide scope of preclinical work has since investigated numerous amplified genes as potential therapeutic targets in high-grade serous ovarian carcinoma. However, variable experimental procedures (e.g., choice of cell lines), ambiguous phenotypes or lack of validation hinders further clinical translation of many targets. In this review, we collate the genes proposed to be amplified therapeutic targets in high-grade serous ovarian carcinoma, and quantitatively appraise the evidence in support of each candidate gene. Forty-four genes are found to have evidence as amplified therapeutic targets; the five highest scoring genes are CCNE1, PAX8, URI1, PRKCI and FAL1. This review generates an up-to-date list of amplified therapeutic target candidates for further development and proposes comprehensive criteria to assist amplified therapeutic target discovery in the future.
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Affiliation(s)
- Thomas Talbot
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, W120NN, London, UK
| | - Haonan Lu
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, W120NN, London, UK
| | - Eric O Aboagye
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, W120NN, London, UK.
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25
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Shih J, Sarmashghi S, Zhakula-Kostadinova N, Zhang S, Georgis Y, Hoyt SH, Cuoco MS, Gao GF, Spurr LF, Berger AC, Ha G, Rendo V, Shen H, Meyerson M, Cherniack AD, Taylor AM, Beroukhim R. Cancer aneuploidies are shaped primarily by effects on tumour fitness. Nature 2023; 619:793-800. [PMID: 37380777 PMCID: PMC10529820 DOI: 10.1038/s41586-023-06266-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 05/26/2023] [Indexed: 06/30/2023]
Abstract
Aneuploidies-whole-chromosome or whole-arm imbalances-are the most prevalent alteration in cancer genomes1,2. However, it is still debated whether their prevalence is due to selection or ease of generation as passenger events1,2. Here we developed a method, BISCUT, that identifies loci subject to fitness advantages or disadvantages by interrogating length distributions of telomere- or centromere-bounded copy-number events. These loci were significantly enriched for known cancer driver genes, including genes not detected through analysis of focal copy-number events, and were often lineage specific. BISCUT identified the helicase-encoding gene WRN as a haploinsufficient tumour-suppressor gene on chromosome 8p, which is supported by several lines of evidence. We also formally quantified the role of selection and mechanical biases in driving aneuploidy, finding that rates of arm-level copy-number alterations are most highly correlated with their effects on cellular fitness1,2. These results provide insight into the driving forces behind aneuploidy and its contribution to tumorigenesis.
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Affiliation(s)
- Juliann Shih
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Tufts University School of Medicine, Boston, MA, USA
- Department of Internal Medicine, Kirk Kerkorian School of Medicine at the University of Nevada, Las Vegas, NV, USA
| | - Shahab Sarmashghi
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Nadja Zhakula-Kostadinova
- Department of Pathology and Cell Biology, Herbert Irving Comprehensive Cancer Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
- Department of Genetics and Development, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Shu Zhang
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Yohanna Georgis
- Department of Pathology and Cell Biology, Herbert Irving Comprehensive Cancer Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Stephanie H Hoyt
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Michael S Cuoco
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Galen F Gao
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Liam F Spurr
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ashton C Berger
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Gavin Ha
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Veronica Rendo
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Hui Shen
- Department of Epigenetics, Van Andel Institute, Grand Rapids, MI, USA
| | - Matthew Meyerson
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Andrew D Cherniack
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Alison M Taylor
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Department of Pathology and Cell Biology, Herbert Irving Comprehensive Cancer Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA.
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
| | - Rameen Beroukhim
- Cancer Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Medicine, Harvard Medical School, Boston, MA, USA.
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
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26
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Lee JJK, Jung YL, Cheong TC, Espejo Valle-Inclan J, Chu C, Gulhan DC, Ljungström V, Jin H, Viswanadham VV, Watson EV, Cortés-Ciriano I, Elledge SJ, Chiarle R, Pellman D, Park PJ. ERα-associated translocations underlie oncogene amplifications in breast cancer. Nature 2023; 618:1024-1032. [PMID: 37198482 PMCID: PMC10307628 DOI: 10.1038/s41586-023-06057-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 04/05/2023] [Indexed: 05/19/2023]
Abstract
Focal copy-number amplification is an oncogenic event. Although recent studies have revealed the complex structure1-3 and the evolutionary trajectories4 of oncogene amplicons, their origin remains poorly understood. Here we show that focal amplifications in breast cancer frequently derive from a mechanism-which we term translocation-bridge amplification-involving inter-chromosomal translocations that lead to dicentric chromosome bridge formation and breakage. In 780 breast cancer genomes, we observe that focal amplifications are frequently connected to each other by inter-chromosomal translocations at their boundaries. Subsequent analysis indicates the following model: the oncogene neighbourhood is translocated in G1 creating a dicentric chromosome, the dicentric chromosome is replicated, and as dicentric sister chromosomes segregate during mitosis, a chromosome bridge is formed and then broken, with fragments often being circularized in extrachromosomal DNAs. This model explains the amplifications of key oncogenes, including ERBB2 and CCND1. Recurrent amplification boundaries and rearrangement hotspots correlate with oestrogen receptor binding in breast cancer cells. Experimentally, oestrogen treatment induces DNA double-strand breaks in the oestrogen receptor target regions that are repaired by translocations, suggesting a role of oestrogen in generating the initial translocations. A pan-cancer analysis reveals tissue-specific biases in mechanisms initiating focal amplifications, with the breakage-fusion-bridge cycle prevalent in some and the translocation-bridge amplification in others, probably owing to the different timing of DNA break repair. Our results identify a common mode of oncogene amplification and propose oestrogen as its mechanistic origin in breast cancer.
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Affiliation(s)
- Jake June-Koo Lee
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.
- Ludwig Center at Harvard, Harvard Medical School, Boston, MA, USA.
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Youngsook Lucy Jung
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA
| | - Taek-Chin Cheong
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | - Chong Chu
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
| | - Doga C Gulhan
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
- Ludwig Center at Harvard, Harvard Medical School, Boston, MA, USA
| | - Viktor Ljungström
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
| | - Hu Jin
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
| | | | - Emma V Watson
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Department of Systems Biology, University of Massachusetts Chan Medical School, Worcester, MA, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Isidro Cortés-Ciriano
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, UK
| | - Stephen J Elledge
- Ludwig Center at Harvard, Harvard Medical School, Boston, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - Roberto Chiarle
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - David Pellman
- Ludwig Center at Harvard, Harvard Medical School, Boston, MA, USA
- Howard Hughes Medical Institute, Chevy Chase, MD, USA
- Department of Cell Biology, Harvard Medical School, Boston, MA, USA
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Peter J Park
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.
- Ludwig Center at Harvard, Harvard Medical School, Boston, MA, USA.
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Khatpe AS, Dirks R, Bhat-Nakshatri P, Mang H, Batic K, Swiezy S, Olson J, Rao X, Wang Y, Tanaka H, Liu S, Wan J, Chen D, Liu Y, Fang F, Althouse S, Hulsey E, Granatir MM, Addison R, Temm CJ, Sandusky G, Lee-Gosselin A, Nephew K, Miller KD, Nakshatri H. TONSL Is an Immortalizing Oncogene and a Therapeutic Target in Breast Cancer. Cancer Res 2023; 83:1345-1360. [PMID: 37057595 PMCID: PMC10107402 DOI: 10.1158/0008-5472.can-22-3667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/13/2023] [Accepted: 02/03/2023] [Indexed: 04/15/2023]
Abstract
Study of genomic aberrations leading to immortalization of epithelial cells has been technically challenging due to the lack of isogenic models. To address this, we used healthy primary breast luminal epithelial cells of different genetic ancestry and their hTERT-immortalized counterparts to identify transcriptomic changes associated with immortalization. Elevated expression of TONSL (Tonsoku-like, DNA repair protein) was identified as one of the earliest events during immortalization. TONSL, which is located on chromosome 8q24.3, was found to be amplified in approximately 20% of breast cancers. TONSL alone immortalized primary breast epithelial cells and increased telomerase activity, but overexpression was insufficient for neoplastic transformation. However, TONSL-immortalized primary cells overexpressing defined oncogenes generated estrogen receptor-positive adenocarcinomas in mice. Analysis of a breast tumor microarray with approximately 600 tumors revealed poor overall and progression-free survival of patients with TONSL-overexpressing tumors. TONSL increased chromatin accessibility to pro-oncogenic transcription factors, including NF-κB and limited access to the tumor-suppressor p53. TONSL overexpression resulted in significant changes in the expression of genes associated with DNA repair hubs, including upregulation of several genes in the homologous recombination (HR) and Fanconi anemia pathways. Consistent with these results, TONSL-overexpressing primary cells exhibited upregulated DNA repair via HR. Moreover, TONSL was essential for growth of TONSL-amplified breast cancer cell lines in vivo, and these cells were sensitive to TONSL-FACT complex inhibitor CBL0137. Together, these findings identify TONSL as a regulator of epithelial cell immortalization to facilitate cancer initiation and as a target for breast cancer therapy. SIGNIFICANCE The chr.8q24.3 amplicon-resident gene TONSL is upregulated during the initial steps of tumorigenesis to support neoplastic transformation by increasing DNA repair and represents a potential therapeutic target for treating breast cancer.
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Affiliation(s)
- Aditi S Khatpe
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Rebecca Dirks
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | | | - Henry Mang
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Katie Batic
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Sarah Swiezy
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Jacob Olson
- Decatur Central High School, Indianapolis, IN 46221, USA
| | - Xi Rao
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, IN 46202, USA
| | - Yue Wang
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, IN 46202, USA
| | - Hiromi Tanaka
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, IN 46202, USA
| | - Sheng Liu
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, IN 46202, USA
| | - Jun Wan
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, IN 46202, USA
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, IN 46202, USA
| | - Duojiao Chen
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, IN 46202, USA
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, IN 46202, USA
| | - Yunlong Liu
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, IN 46202, USA
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, IN 46202, USA
| | - Fang Fang
- Medical Science Program, Indiana University School of Medicine, Bloomington, IN 47405, USA
| | - Sandra Althouse
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, IN 46202, USA
| | - Emily Hulsey
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, IN 46202, USA
| | - Maggie M Granatir
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, IN 46202, USA
| | - Rebekah Addison
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, IN 46202, USA
| | - Constance J. Temm
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, IN 46202, USA
| | - George Sandusky
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, IN 46202, USA
| | - Audrey Lee-Gosselin
- Stark Neurosciences Research Institute, Indiana University School of Medicine, IN 46202, USA
| | - Kenneth Nephew
- Medical Science Program, Indiana University School of Medicine, Bloomington, IN 47405, USA
| | - Kathy D. Miller
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Harikrishna Nakshatri
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, IN 46202, USA
- VA Roudebush Medical Center, Indianapolis, IN 46202, USA
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28
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Simons EA, Patil T, Camidge DR. Pregnancy and Pathways to Motherhood in Oncogene-driven Lung Cancer: A Single Institution Experience. Clin Lung Cancer 2023; 24:e55-e59. [PMID: 36470760 DOI: 10.1016/j.cllc.2022.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/28/2022] [Accepted: 11/04/2022] [Indexed: 11/13/2022]
Affiliation(s)
- Emily A Simons
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO
| | - Tejas Patil
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO
| | - D Ross Camidge
- University of Colorado Cancer Center, Anschutz Medical Campus, Aurora, CO.
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29
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Gugnoni M, Lorenzini E, Faria do Valle I, Remondini D, Castellani G, Torricelli F, Sauta E, Donati B, Ragazzi M, Ghini F, Piana S, Ciarrocchi A, Manzotti G. Adding pieces to the puzzle of differentiated-to-anaplastic thyroid cancer evolution: the oncogene E2F7. Cell Death Dis 2023; 14:99. [PMID: 36765037 PMCID: PMC9918458 DOI: 10.1038/s41419-023-05603-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/13/2023] [Accepted: 01/17/2023] [Indexed: 02/12/2023]
Abstract
Anaplastic Thyroid Cancer (ATC) is the most aggressive and de-differentiated subtype of thyroid cancer. Many studies hypothesized that ATC derives from Differentiated Thyroid Carcinoma (DTC) through a de-differentiation process triggered by specific molecular events still largely unknown. E2F7 is an atypical member of the E2F family. Known as cell cycle inhibitor and keeper of genomic stability, in specific contexts its function is oncogenic, guiding cancer progression. We performed a meta-analysis on 279 gene expression profiles, from 8 Gene Expression Omnibus patient samples datasets, to explore the causal relationship between DTC and ATC. We defined 3 specific gene signatures describing the evolution from normal thyroid tissue to DTC and ATC and validated them in a cohort of human surgically resected ATCs collected in our Institution. We identified E2F7 as a key player in the DTC-ATC transition and showed in vitro that its down-regulation reduced ATC cells' aggressiveness features. RNA-seq and ChIP-seq profiling allowed the identification of the E2F7 specific gene program, which is mainly related to cell cycle progression and DNA repair ability. Overall, this study identified a signature describing DTC de-differentiation toward ATC subtype and unveiled an E2F7-dependent transcriptional program supporting this process.
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Affiliation(s)
- Mila Gugnoni
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Eugenia Lorenzini
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Daniel Remondini
- Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - Gastone Castellani
- Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - Federica Torricelli
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Elisabetta Sauta
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Benedetta Donati
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Moira Ragazzi
- Pathology Unit, Department of Oncology and Advanced Technologies, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Francesco Ghini
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Simonetta Piana
- Pathology Unit, Department of Oncology and Advanced Technologies, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy.
| | - Gloria Manzotti
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy.
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30
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Purshouse K, Friman ET, Boyle S, Dewari PS, Grant V, Hamdan A, Morrison GM, Brennan PM, Beentjes SV, Pollard SM, Bickmore WA. Oncogene expression from extrachromosomal DNA is driven by copy number amplification and does not require spatial clustering in glioblastoma stem cells. eLife 2022; 11:e80207. [PMID: 36476408 PMCID: PMC9728993 DOI: 10.7554/elife.80207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 10/21/2022] [Indexed: 12/12/2022] Open
Abstract
Extrachromosomal DNA (ecDNA) are frequently observed in human cancers and are responsible for high levels of oncogene expression. In glioblastoma (GBM), ecDNA copy number correlates with poor prognosis. It is hypothesized that their copy number, size, and chromatin accessibility facilitate clustering of ecDNA and colocalization with transcriptional hubs, and that this underpins their elevated transcriptional activity. Here, we use super-resolution imaging and quantitative image analysis to evaluate GBM stem cells harbouring distinct ecDNA species (EGFR, CDK4, PDGFRA). We find no evidence that ecDNA routinely cluster with one another or closely interact with transcriptional hubs. Cells with EGFR-containing ecDNA have increased EGFR transcriptional output, but transcription per gene copy is similar in ecDNA compared to the endogenous chromosomal locus. These data suggest that it is the increased copy number of oncogene-harbouring ecDNA that primarily drives high levels of oncogene transcription, rather than specific interactions of ecDNA with each other or with high concentrations of the transcriptional machinery.
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Affiliation(s)
- Karin Purshouse
- MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of EdinburghEdinburghUnited Kingdom
- Centre for Regenerative Medicine and Cancer Research UK Edinburgh Centre, Institute for Regeneration and Repair, The University of EdinburghEdinburghUnited Kingdom
| | - Elias T Friman
- MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of EdinburghEdinburghUnited Kingdom
| | - Shelagh Boyle
- MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of EdinburghEdinburghUnited Kingdom
| | - Pooran Singh Dewari
- Centre for Regenerative Medicine and Cancer Research UK Edinburgh Centre, Institute for Regeneration and Repair, The University of EdinburghEdinburghUnited Kingdom
| | - Vivien Grant
- Centre for Regenerative Medicine and Cancer Research UK Edinburgh Centre, Institute for Regeneration and Repair, The University of EdinburghEdinburghUnited Kingdom
| | - Alhafidz Hamdan
- Centre for Regenerative Medicine and Cancer Research UK Edinburgh Centre, Institute for Regeneration and Repair, The University of EdinburghEdinburghUnited Kingdom
| | - Gillian M Morrison
- Centre for Regenerative Medicine and Cancer Research UK Edinburgh Centre, Institute for Regeneration and Repair, The University of EdinburghEdinburghUnited Kingdom
| | - Paul M Brennan
- Centre for Regenerative Medicine and Cancer Research UK Edinburgh Centre, Institute for Regeneration and Repair, The University of EdinburghEdinburghUnited Kingdom
- Centre for Clinical Brain Sciences, University of EdinburghEdinburghUnited Kingdom
| | - Sjoerd V Beentjes
- MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of EdinburghEdinburghUnited Kingdom
- School of Mathematics, University of EdinburghEdinburghUnited Kingdom
| | - Steven M Pollard
- Centre for Regenerative Medicine and Cancer Research UK Edinburgh Centre, Institute for Regeneration and Repair, The University of EdinburghEdinburghUnited Kingdom
| | - Wendy A Bickmore
- MRC Human Genetics Unit, Institute of Genetics and Cancer, The University of EdinburghEdinburghUnited Kingdom
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31
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Heide T, Househam J, Cresswell GD, Spiteri I, Lynn C, Mossner M, Kimberley C, Fernandez-Mateos J, Chen B, Zapata L, James C, Barozzi I, Chkhaidze K, Nichol D, Gunasri V, Berner A, Schmidt M, Lakatos E, Baker AM, Costa H, Mitchinson M, Piazza R, Jansen M, Caravagna G, Ramazzotti D, Shibata D, Bridgewater J, Rodriguez-Justo M, Magnani L, Graham TA, Sottoriva A. The co-evolution of the genome and epigenome in colorectal cancer. Nature 2022; 611:733-743. [PMID: 36289335 PMCID: PMC9684080 DOI: 10.1038/s41586-022-05202-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 08/05/2022] [Indexed: 12/13/2022]
Abstract
Colorectal malignancies are a leading cause of cancer-related death1 and have undergone extensive genomic study2,3. However, DNA mutations alone do not fully explain malignant transformation4-7. Here we investigate the co-evolution of the genome and epigenome of colorectal tumours at single-clone resolution using spatial multi-omic profiling of individual glands. We collected 1,370 samples from 30 primary cancers and 8 concomitant adenomas and generated 1,207 chromatin accessibility profiles, 527 whole genomes and 297 whole transcriptomes. We found positive selection for DNA mutations in chromatin modifier genes and recurrent somatic chromatin accessibility alterations, including in regulatory regions of cancer driver genes that were otherwise devoid of genetic mutations. Genome-wide alterations in accessibility for transcription factor binding involved CTCF, downregulation of interferon and increased accessibility for SOX and HOX transcription factor families, suggesting the involvement of developmental genes during tumourigenesis. Somatic chromatin accessibility alterations were heritable and distinguished adenomas from cancers. Mutational signature analysis showed that the epigenome in turn influences the accumulation of DNA mutations. This study provides a map of genetic and epigenetic tumour heterogeneity, with fundamental implications for understanding colorectal cancer biology.
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Affiliation(s)
- Timon Heide
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Computational Biology Research Centre, Human Technopole, Milan, Italy
| | - Jacob Househam
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - George D Cresswell
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | - Inmaculada Spiteri
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | - Claire Lynn
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | - Maximilian Mossner
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Chris Kimberley
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | | | - Bingjie Chen
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | - Luis Zapata
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | - Chela James
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | - Iros Barozzi
- Department of Surgery and Cancer, Imperial College London, London, UK
- Centre for Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Ketevan Chkhaidze
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | - Daniel Nichol
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | - Vinaya Gunasri
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Alison Berner
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Melissa Schmidt
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Eszter Lakatos
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Ann-Marie Baker
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Helena Costa
- Department of Pathology, UCL Cancer Institute, University College London, London, UK
| | - Miriam Mitchinson
- Department of Pathology, UCL Cancer Institute, University College London, London, UK
| | - Rocco Piazza
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Marnix Jansen
- Department of Pathology, UCL Cancer Institute, University College London, London, UK
| | - Giulio Caravagna
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
- Department of Mathematics and Geosciences, University of Triest, Triest, Italy
| | - Daniele Ramazzotti
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Darryl Shibata
- Department of Pathology, University of Southern California Keck School of Medicine, Los Angeles, CA, USA
| | | | | | - Luca Magnani
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Trevor A Graham
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK.
- Evolution and Cancer Lab, Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, UK.
| | - Andrea Sottoriva
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK.
- Computational Biology Research Centre, Human Technopole, Milan, Italy.
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32
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Haworth O, Korbonits M. AIP: A double agent? The tissue-specific role of AIP as a tumour suppressor or as an oncogene. Br J Cancer 2022; 127:1175-1176. [PMID: 36064587 PMCID: PMC9519571 DOI: 10.1038/s41416-022-01964-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 08/17/2022] [Accepted: 08/19/2022] [Indexed: 11/09/2022] Open
Abstract
Aryl hydrocarbon receptor-interacting protein (AIP) is a co-chaperone to heat shock proteins and nuclear receptors. Loss-of-function heterozygote germline mutations lead to predisposition to growth hormone- or prolactin-secreting pituitary typically presenting in childhood. Based on these data AIP behaves as a tumour suppressor. However, previously in diffuse large B cell lymphoma and now in this new manuscript in the British Journal of Cancer on colorectal cancer, it seems that high expression of AIP is associated with tumour development and more aggressive disease. AIP, therefore, joins a distinguished group of proteins that can behave both as a tumour suppressor and as an oncogene.
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Affiliation(s)
- Oliver Haworth
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- School of Life Sciences, University of Westminster, London, W1W 6UW, UK
| | - Márta Korbonits
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
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Tsai JW, Cejas P, Wang DK, Patel S, Wu DW, Arounleut P, Wei X, Zhou N, Syamala S, Dubois FP, Crane A, Pelton K, Vogelzang J, Sousa C, Baguette A, Chen X, Condurat AL, Dixon-Clarke SE, Zhou KN, Lu SD, Gonzalez EM, Chacon MS, Digiacomo JJ, Kumbhani R, Novikov D, Hunter J, Tsoli M, Ziegler DS, Dirksen U, Jager N, Balasubramanian GP, Kramm CM, Nathrath M, Bielack S, Baker SJ, Zhang J, McFarland JM, Getz G, Aguet F, Jabado N, Witt O, Pfister SM, Ligon KL, Hovestadt V, Kleinman CL, Long H, Jones DT, Bandopadhayay P, Phoenix TN. FOXR2 Is an Epigenetically Regulated Pan-Cancer Oncogene That Activates ETS Transcriptional Circuits. Cancer Res 2022; 82:2980-3001. [PMID: 35802025 PMCID: PMC9437574 DOI: 10.1158/0008-5472.can-22-0671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/11/2022] [Accepted: 06/28/2022] [Indexed: 11/16/2022]
Abstract
Forkhead box R2 (FOXR2) is a forkhead transcription factor located on the X chromosome whose expression is normally restricted to the testis. In this study, we performed a pan-cancer analysis of FOXR2 activation across more than 10,000 adult and pediatric cancer samples and found FOXR2 to be aberrantly upregulated in 70% of all cancer types and 8% of all individual tumors. The majority of tumors (78%) aberrantly expressed FOXR2 through a previously undescribed epigenetic mechanism that involves hypomethylation of a novel promoter, which was functionally validated as necessary for FOXR2 expression and proliferation in FOXR2-expressing cancer cells. FOXR2 promoted tumor growth across multiple cancer lineages and co-opted ETS family transcription circuits across cancers. Taken together, this study identifies FOXR2 as a potent and ubiquitous oncogene that is epigenetically activated across the majority of human cancers. The identification of hijacking of ETS transcription circuits by FOXR2 extends the mechanisms known to active ETS transcription factors and highlights how transcription factor families cooperate to enhance tumorigenesis. SIGNIFICANCE This work identifies a novel promoter that drives aberrant FOXR2 expression and delineates FOXR2 as a pan-cancer oncogene that specifically activates ETS transcriptional circuits across human cancers. See related commentary by Liu and Northcott, p. 2977.
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Affiliation(s)
- Jessica W. Tsai
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Paloma Cejas
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, Massachusetts, Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Dayle K. Wang
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Smruti Patel
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, Ohio
- Division of Pediatric Neurosurgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - David W. Wu
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Phonepasong Arounleut
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, Ohio
| | - Xin Wei
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, Ohio
| | - Ningxuan Zhou
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, Massachusetts, Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Sudeepa Syamala
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, Massachusetts, Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - Frank P.B. Dubois
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Alexander Crane
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Kristine Pelton
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Jayne Vogelzang
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Cecilia Sousa
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Audrey Baguette
- Quantitative Life Sciences, McGill University, Montreal, Quebec H3A 2A7, Canada
- Lady Davis Research Institute, Jewish General Hospital, Montreal, Quebec H3T 1E2, Canada
| | - Xiaolong Chen
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Alexandra L. Condurat
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Sarah E. Dixon-Clarke
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Biological Chemistry and Molecular Pharmacology, Boston, Massachusetts
| | - Kevin N. Zhou
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Sophie D. Lu
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Elizabeth M. Gonzalez
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Madison S. Chacon
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Jeromy J. Digiacomo
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Rushil Kumbhani
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Dana Novikov
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - J'Ya Hunter
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Maria Tsoli
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - David S. Ziegler
- Children's Cancer Institute, Lowy Cancer Research Centre, University of New South Wales, Sydney, NSW, Australia
- School of Women's and Children's Health, University of New South Wales, Sydney, NSW, Australia
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
| | - Uta Dirksen
- West German Cancer Center, Pediatrics III, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Essen/Düsseldorf, Germany
| | - Natalie Jager
- Hopp Children's Cancer Center Heidelberg (KiTZ), Heidelberg University Hospital and German Cancer Research Center (DKFZ) Heidelberg, Germany
- Division of Pediatric Neuro-Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Gnana Prakash Balasubramanian
- Hopp Children's Cancer Center Heidelberg (KiTZ), Heidelberg University Hospital and German Cancer Research Center (DKFZ) Heidelberg, Germany
- Division of Pediatric Neuro-Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christof M. Kramm
- Division of Pediatric Hematology and Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Michaela Nathrath
- Department of Pediatric Hematology and Oncology, Klinikum Kassel, Kassel, Germany
- Children's Cancer Research Centre and Department of Pediatrics, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | | | - Suzanne J. Baker
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Jinghui Zhang
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | | | - Gad Getz
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts
- Center for Cancer Research, Massachusetts General Hospital, Boston, Massachusetts
| | - François Aguet
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Nada Jabado
- Department of Human Genetics, McGill University, Montreal, H3A 0C7, Canada
- Department of Pediatrics, McGill University, and The Research Institute of the McGill University Health Centre, Montreal, H4A 3J1, Canada
| | - Olaf Witt
- Hopp Children's Cancer Center Heidelberg (KiTZ), Heidelberg University Hospital and German Cancer Research Center (DKFZ) Heidelberg, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Clinical Cooperation Unit Pediatric Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Pediatric Oncology, Hematology, Immunology, and Pulmonology, Heidelberg University Hospital, Heidelberg, Germany
- National Center for Tumor Disease (NCT) Network, Germany
| | - Stefan M. Pfister
- Hopp Children's Cancer Center Heidelberg (KiTZ), Heidelberg University Hospital and German Cancer Research Center (DKFZ) Heidelberg, Germany
- Division of Pediatric Neuro-Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Pediatric Oncology, Hematology, Immunology, and Pulmonology, Heidelberg University Hospital, Heidelberg, Germany
- National Center for Tumor Disease (NCT) Network, Germany
| | - Keith L. Ligon
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Volker Hovestadt
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Claudia L. Kleinman
- Lady Davis Research Institute, Jewish General Hospital, Montreal, Quebec H3T 1E2, Canada
- Department of Human Genetics, McGill University, Montreal, H3A 0C7, Canada
| | - Henry Long
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, Massachusetts, Cancer Program, Broad Institute, Cambridge, Massachusetts
| | - David T.W. Jones
- Hopp Children's Cancer Center Heidelberg (KiTZ), Heidelberg University Hospital and German Cancer Research Center (DKFZ) Heidelberg, Germany
- Division of Pediatric Neuro-Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Pratiti Bandopadhayay
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
- Department of Pediatric Oncology, Dana-Farber Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Timothy N. Phoenix
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, Ohio
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Belikov AV, Vyatkin AD, Leonov SV. Novel Driver Strength Index highlights important cancer genes in TCGA PanCanAtlas patients. PeerJ 2022; 10:e13860. [PMID: 35975235 PMCID: PMC9375969 DOI: 10.7717/peerj.13860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/18/2022] [Indexed: 01/18/2023] Open
Abstract
Background Cancer driver genes are usually ranked by mutation frequency, which does not necessarily reflect their driver strength. We hypothesize that driver strength is higher for genes preferentially mutated in patients with few driver mutations overall, because these few mutations should be strong enough to initiate cancer. Methods We propose formulas for the Driver Strength Index (DSI) and the Normalized Driver Strength Index (NDSI), the latter independent of gene mutation frequency. We validate them using TCGA PanCanAtlas datasets, established driver prediction algorithms and custom computational pipelines integrating SNA, CNA and aneuploidy driver contributions at the patient-level resolution. Results DSI and especially NDSI provide substantially different gene rankings compared to the frequency approach. E.g., NDSI prioritized members of specific protein families, including G proteins GNAQ, GNA11 and GNAS, isocitrate dehydrogenases IDH1 and IDH2, and fibroblast growth factor receptors FGFR2 and FGFR3. KEGG analysis shows that top NDSI-ranked genes comprise EGFR/FGFR2/GNAQ/GNA11-NRAS/HRAS/KRAS-BRAF pathway, AKT1-MTOR pathway, and TCEB1-VHL-HIF1A pathway. Conclusion Our indices are able to select for driver gene attributes not selected by frequency sorting, potentially for driver strength. Genes and pathways prioritized are likely the strongest contributors to cancer initiation and progression and should become future therapeutic targets.
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Thege FI, Rupani DN, Barathi BB, Manning SL, Maitra A, Rhim AD, Wörmann SM. A Programmable In Vivo CRISPR Activation Model Elucidates the Oncogenic and Immunosuppressive Functions of MYC in Lung Adenocarcinoma. Cancer Res 2022; 82:2761-2776. [PMID: 35666804 PMCID: PMC9357118 DOI: 10.1158/0008-5472.can-21-4009] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 04/18/2022] [Accepted: 06/01/2022] [Indexed: 02/05/2023]
Abstract
Conventional genetically engineered mouse models (GEMM) are time-consuming, laborious, and offer limited spatiotemporal control. Here, we describe the development of a streamlined platform for in vivo gene activation using CRISPR activation (CRISPRa) technology. Unlike conventional GEMMs, this model system allows for flexible, sustained, and timed activation of one or more target genes using single or pooled lentiviral guides. Myc and Yap1 were used as model oncogenes to demonstrate gene activation in primary pancreatic organoid cultures in vitro and enhanced tumorigenic potential in Myc-activated organoids when transplanted orthotopically in vivo. Implementation of this model as an autochthonous lung cancer model showed that transduction-mediated activation of Myc led to accelerated tumor progression and significantly reduced overall survival relative to nontargeted tumor controls. Furthermore, Myc activation led to the acquisition of an immune suppressive, "cold" tumor microenvironment. Cross-species validation of these results using publicly available RNA/DNA-seq datasets linked MYC to a previously described immunosuppressive molecular subtype in patient tumors, thus identifying a patient cohort that may benefit from combined MYC- and immune-targeted therapies. Overall, this work demonstrates how CRISPRa can be used for rapid functional validation of putative oncogenes and may allow for the identification and evaluation of potential metastatic and oncogenic drivers through competitive screening. SIGNIFICANCE A streamlined platform for programmable CRISPR gene activation enables rapid evaluation and functional validation of putative oncogenes in vivo.
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Affiliation(s)
- Fredrik I. Thege
- Ahmed Center for Pancreatic Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, University of Texas, Houston, TX 77030, USA
- CORRESPONDANCE: Fredrik I. Thege, , Sonja M. Wörmann, , MD Anderson Cancer Center, Zayed Building, Z3.2065, 6565 MD Anderson Blvd., Houston, TX 77030, USA
| | - Dhwani N. Rupani
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Bhargavi B. Barathi
- Department of Gastroenterology, Hepatology & Nutrition, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sara L. Manning
- Ahmed Center for Pancreatic Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Gastroenterology, Hepatology & Nutrition, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Anirban Maitra
- Ahmed Center for Pancreatic Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, University of Texas, Houston, TX 77030, USA
| | - Andrew D. Rhim
- Ahmed Center for Pancreatic Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Gastroenterology, Hepatology & Nutrition, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sonja M. Wörmann
- Ahmed Center for Pancreatic Cancer Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, University of Texas, Houston, TX 77030, USA
- CORRESPONDANCE: Fredrik I. Thege, , Sonja M. Wörmann, , MD Anderson Cancer Center, Zayed Building, Z3.2065, 6565 MD Anderson Blvd., Houston, TX 77030, USA
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Guo G, Gong K, Beckley N, Zhang Y, Yang X, Chkheidze R, Hatanpaa KJ, Garzon-Muvdi T, Koduru P, Nayab A, Jenks J, Sathe AA, Liu Y, Xing C, Wu SY, Chiang CM, Mukherjee B, Burma S, Wohlfeld B, Patel T, Mickey B, Abdullah K, Youssef M, Pan E, Gerber DE, Tian S, Sarkaria JN, McBrayer SK, Zhao D, Habib AA. EGFR ligand shifts the role of EGFR from oncogene to tumour suppressor in EGFR-amplified glioblastoma by suppressing invasion through BIN3 upregulation. Nat Cell Biol 2022; 24:1291-1305. [PMID: 35915159 PMCID: PMC9389625 DOI: 10.1038/s41556-022-00962-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 06/14/2022] [Indexed: 02/03/2023]
Abstract
The epidermal growth factor receptor (EGFR) is a prime oncogene that is frequently amplified in glioblastomas. Here we demonstrate a new tumour-suppressive function of EGFR in EGFR-amplified glioblastomas regulated by EGFR ligands. Constitutive EGFR signalling promotes invasion via activation of a TAB1-TAK1-NF-κB-EMP1 pathway, resulting in large tumours and decreased survival in orthotopic models. Ligand-activated EGFR promotes proliferation and surprisingly suppresses invasion by upregulating BIN3, which inhibits a DOCK7-regulated Rho GTPase pathway, resulting in small hyperproliferating non-invasive tumours and improved survival. Data from The Cancer Genome Atlas reveal that in EGFR-amplified glioblastomas, a low level of EGFR ligands confers a worse prognosis, whereas a high level of EGFR ligands confers an improved prognosis. Thus, increased EGFR ligand levels shift the role of EGFR from oncogene to tumour suppressor in EGFR-amplified glioblastomas by suppressing invasion. The tumour-suppressive function of EGFR can be activated therapeutically using tofacitinib, which suppresses invasion by increasing EGFR ligand levels and upregulating BIN3.
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Affiliation(s)
- Gao Guo
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ke Gong
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Hubei Province Key Laboratory of Allergy and Immunology and Department of Immunology, School of Basic Medical Sciences, Taikang Medical School, Wuhan University, Wuhan, China
| | - Nicole Beckley
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yue Zhang
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Xiaoyao Yang
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Rati Chkheidze
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Kimmo J Hatanpaa
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Tomas Garzon-Muvdi
- Department of Neurosurgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Prasad Koduru
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Arifa Nayab
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jennifer Jenks
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Adwait Amod Sathe
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yan Liu
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Chao Xing
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Shwu-Yuan Wu
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Pharamacology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Cheng-Ming Chiang
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Pharamacology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Bipasha Mukherjee
- Department of Neurosurgery, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Sandeep Burma
- Department of Neurosurgery, University of Texas Health San Antonio, San Antonio, TX, USA
- Department of Biochemistry and Structural Biology, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Bryan Wohlfeld
- Department of Neurosurgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Toral Patel
- Department of Neurosurgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Bruce Mickey
- Department of Neurosurgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Kalil Abdullah
- Department of Neurosurgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Michael Youssef
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Edward Pan
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - David E Gerber
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Division of Hematology-Oncology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Shulan Tian
- Department of Quantitative Heath Sciences, Mayo Clinic, Rochester, MN, USA
| | - Jann N Sarkaria
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - Samuel K McBrayer
- Department of Pediatrics and Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Dawen Zhao
- Departments of Biomedical Engineering and Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Amyn A Habib
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- VA North Texas Health Care System, Dallas, TX, USA.
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Bal E, Kumar R, Hadigol M, Holmes AB, Hilton LK, Loh JW, Dreval K, Wong JCH, Vlasevska S, Corinaldesi C, Soni RK, Basso K, Morin RD, Khiabanian H, Pasqualucci L, Dalla-Favera R. Super-enhancer hypermutation alters oncogene expression in B cell lymphoma. Nature 2022; 607:808-815. [PMID: 35794478 PMCID: PMC9583699 DOI: 10.1038/s41586-022-04906-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 05/25/2022] [Indexed: 12/16/2022]
Abstract
Diffuse large B cell lymphoma (DLBCL) is the most common B cell non-Hodgkin lymphoma and remains incurable in around 40% of patients. Efforts to sequence the coding genome identified several genes and pathways that are altered in this disease, including potential therapeutic targets1-5. However, the non-coding genome of DLBCL remains largely unexplored. Here we show that active super-enhancers are highly and specifically hypermutated in 92% of samples from individuals with DLBCL, display signatures of activation-induced cytidine deaminase activity, and are linked to genes that encode B cell developmental regulators and oncogenes. As evidence of oncogenic relevance, we show that the hypermutated super-enhancers linked to the BCL6, BCL2 and CXCR4 proto-oncogenes prevent the binding and transcriptional downregulation of the corresponding target gene by transcriptional repressors, including BLIMP1 (targeting BCL6) and the steroid receptor NR3C1 (targeting BCL2 and CXCR4). Genetic correction of selected mutations restored repressor DNA binding, downregulated target gene expression and led to the counter-selection of cells containing corrected alleles, indicating an oncogenic dependency on the super-enhancer mutations. This pervasive super-enhancer mutational mechanism reveals a major set of genetic lesions deregulating gene expression, which expands the involvement of known oncogenes in DLBCL pathogenesis and identifies new deregulated gene targets of therapeutic relevance.
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Affiliation(s)
- Elodie Bal
- Institute for Cancer Genetics, Columbia University, New York, NY, USA
| | - Rahul Kumar
- Institute for Cancer Genetics, Columbia University, New York, NY, USA
- Department of Biotechnology, Indian Institute of Technology Hyderabad, Kandi, Telangana, India
| | - Mohammad Hadigol
- Center for Systems and Computational Biology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Antony B Holmes
- Institute for Cancer Genetics, Columbia University, New York, NY, USA
| | - Laura K Hilton
- Centre for Lymphoid Cancer, BC Cancer Research Centre, Vancouver, British Columbia, Canada
| | - Jui Wan Loh
- Center for Systems and Computational Biology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
| | - Kostiantyn Dreval
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Jasper C H Wong
- Centre for Lymphoid Cancer, BC Cancer Research Centre, Vancouver, British Columbia, Canada
| | - Sofija Vlasevska
- Institute for Cancer Genetics, Columbia University, New York, NY, USA
| | | | - Rajesh Kumar Soni
- Proteomics and Macromolecular Crystallography Shared Resource, Columbia University, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA
| | - Katia Basso
- Institute for Cancer Genetics, Columbia University, New York, NY, USA
- Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Ryan D Morin
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, British Columbia, Canada
- Genome Sciences Center, BC Cancer Research Institute, Vancouver, British Columbia, Canada
| | - Hossein Khiabanian
- Center for Systems and Computational Biology, Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ, USA
- Department of Pathology and Laboratory Medicine, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ, USA
| | - Laura Pasqualucci
- Institute for Cancer Genetics, Columbia University, New York, NY, USA.
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA.
- Department of Pathology and Cell Biology, Columbia University, New York, NY, USA.
| | - Riccardo Dalla-Favera
- Institute for Cancer Genetics, Columbia University, New York, NY, USA.
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA.
- Department of Pathology and Cell Biology, Columbia University, New York, NY, USA.
- Department of Genetics & Development, Columbia University, New York, NY, USA.
- Department of Microbiology & Immunology, Columbia University, New York, NY, USA.
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Wang X, Cai Q, Ping J, Diaz-Zabala H, Xia Y, Guo X. The putative oncogenic role of WDTC1 in colorectal cancer. Carcinogenesis 2022; 43:594-600. [PMID: 35238908 PMCID: PMC9234762 DOI: 10.1093/carcin/bgac027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/16/2022] [Accepted: 02/28/2022] [Indexed: 11/14/2022] Open
Abstract
Microsatellite instability (MSI) is detected in approximately 15% of colorectal cancers (CRCs). WD40 and tetratricopeptide repeats 1 (WDTC1) is frequently mutated in MSI CRC, indicating that it may contribute to CRC development. However, the functional evidence of the role of WDTC1 in CRC development remains unknown. Herein, we conducted in vitro assays to examine the function of WDTC1 using knockdown experiments in three CRC cell lines, SW480, CACO2, and LoVo. We provided strong evidence that silencing WDTC1 significantly suppressed cell proliferation, migration, and invasion consistently in all three CRC cell lines. To evaluate the potential role of WDTC1 in regulating CRC-related genes, we conducted RNA sequencing after 24 and 48 h in SW480 cells after treating WDTC1-siRNA and its vehicle control cells. Differential gene expression analysis identified 44 (42 downregulated and 2 upregulated) and 16 (all downregulated) genes, at time points of 24 and 48 h, respectively, whereas 15 downregulated genes were commonly detected at both time points. The ingenuity pathways analysis suggested that the most significant enrichments associated with cancer function and upstream regulator ATM/ATR were observed for these commonly observed genes. We further verified differential gene expression of eight cancer-related genes, ARHGEF12, GSTP1, FNDC3A, TMTC3, RTN4, RRM2, UHMK1, and PTPRF, using RT-PCR in all three cell lines. Our findings provided additional insight into the oncogenic role of WDTC1 in CRC development.
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Affiliation(s)
- Xiaoyu Wang
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Dermatology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Jie Ping
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Hector Diaz-Zabala
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Yumin Xia
- Department of Dermatology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xingyi Guo
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, TN, USA
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Swafford K, Acharya B, Xu YZ, Raney T, McCrury M, Saha D, Frett B, Kendrick S. Targeting a Novel G-Quadruplex in the CARD11 Oncogene Promoter with Naptho(2,1-b)furan-1-ethanol,2-nitro- Requires the Nitro Group. Genes (Basel) 2022; 13:genes13071144. [PMID: 35885931 PMCID: PMC9321325 DOI: 10.3390/genes13071144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 06/17/2022] [Accepted: 06/21/2022] [Indexed: 02/04/2023] Open
Abstract
The aggressive nature of the activated B cell such as (ABC) subtype of diffuse large B cell (DLBCL) is frequently associated with altered B cell Receptor (BCR) signaling through the activation of key components including the scaffolding protein, CARD11. Most inhibitors, such as ibrutinib, target downstream BCR kinases with often modest and temporary responses for DLBCL patients. Here, we pursue an alternative strategy to target the BCR pathway by leveraging a novel DNA secondary structure to repress transcription. We discovered that a highly guanine (G)-rich element within the CARD11 promoter forms a stable G-quadruplex (G4) using circular dichroism and polymerase stop biophysical techniques. We then identified a small molecule, naptho(2,1-b)furan-1-ethanol,2-nitro- (NSC373981), from a fluorescence-resonance energy transfer-based screen that stabilized CARD11 G4 and inhibited CARD11 transcription in DLBCL cells. In generating and testing analogs of NSC373981, we determined that the nitro group is likely essential for the downregulation of CARD11 and interaction with CARD11 G4, and the removal of the ethanol side chain enhanced this activity. Of note, the expression of BCL2 and MYC, two other key oncogenes in DLBCL pathology with known promoter G4 structures, were often concurrently repressed with NSC373981 and the highly potent R158 analog. Our findings highlight a novel approach to treat aggressive DLBCL by silencing CARD11 gene expression that warrants further investigation.
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Affiliation(s)
- Kennith Swafford
- Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; (K.S.); (Y.-Z.X.); (T.R.); (M.M.)
| | - Baku Acharya
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; (B.A.); (D.S.)
| | - Ying-Zhi Xu
- Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; (K.S.); (Y.-Z.X.); (T.R.); (M.M.)
| | - Thomas Raney
- Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; (K.S.); (Y.-Z.X.); (T.R.); (M.M.)
| | - Mason McCrury
- Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; (K.S.); (Y.-Z.X.); (T.R.); (M.M.)
| | - Debasmita Saha
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; (B.A.); (D.S.)
| | - Brendan Frett
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; (B.A.); (D.S.)
- Correspondence: (B.F.); (S.K.); Tel.: +1-501-526-0893 (B.F.); +1-501-526-6000 (ext. 25122) (S.K.)
| | - Samantha Kendrick
- Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA; (K.S.); (Y.-Z.X.); (T.R.); (M.M.)
- Correspondence: (B.F.); (S.K.); Tel.: +1-501-526-0893 (B.F.); +1-501-526-6000 (ext. 25122) (S.K.)
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Xie Z, Janczyk PL, Shi X, Wang Q, Singh S, Cornelison R, Xu J, Mandell JW, Barr FG, Li H. Rhabdomyosarcomas are oncogene addicted to the activation of AVIL. Proc Natl Acad Sci U S A 2022; 119:e2118048119. [PMID: 37146302 PMCID: PMC9214494 DOI: 10.1073/pnas.2118048119] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 03/11/2022] [Indexed: 11/23/2022] Open
Abstract
Rhabdomyosarcoma (RMS) is one of the most common pediatric soft-tissue cancer. Previously, we discovered a gene fusion, MARS-AVIL formed by chromosomal inversion in RMS. Suspecting that forming a fusion with a housekeeping gene may be one of the mechanisms to dysregulate an oncogene, we investigated AVIL expression and its role in RMS. We first showed that MARS-AVIL translates into an in-frame fusion protein, which is critical for RMS cell tumorigenesis. Besides forming a gene fusion with the housekeeping gene, MARS, the AVIL locus is often amplified, and its RNA and protein expression are overexpressed in the majority of RMSs. Tumors with AVIL dysregulation exhibit evidence of oncogene addiction: Silencing MARS-AVIL in cells harboring the fusion, or silencing AVIL in cells with AVIL overexpression, nearly eradicated the cells in culture, as well as inhibited in vivo xenograft growth in mice. Conversely, gain-of-function manipulations of AVIL led to increased cell growth and migration, enhanced foci formation in mouse fibroblasts, and most importantly transformed mesenchymal stem cells in vitro and in vivo. Mechanistically, AVIL seems to serve as a converging node functioning upstream of two oncogenic pathways, PAX3-FOXO1 and RAS, thus connecting two types of RMS associated with these pathways. Interestingly, AVIL is overexpressed in other sarcoma cells as well, and its expression correlates with clinical outcomes, with higher levels of AVIL expression being associated with worse prognosis. AVIL is a bona fide oncogene in RMS, and RMS cells are addicted to its activity.
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Affiliation(s)
- Zhongqiu Xie
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Pawel L. Janczyk
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Xinrui Shi
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Qiong Wang
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908
- Department of Urology, Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Sandeep Singh
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Robert Cornelison
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Jingjing Xu
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - James W. Mandell
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Frederic G. Barr
- Laboratory of Pathology, National Cancer Institute, Bethesda, MD 20892
| | - Hui Li
- Department of Pathology, School of Medicine, University of Virginia, Charlottesville, VA 22908
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Virginia, Charlottesville, VA 22908
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41
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Lipsick J. A History of Cancer Research: Retroviral Oncogenes. Cold Spring Harb Perspect Med 2022; 12:a035865. [PMID: 35581009 PMCID: PMC9121892 DOI: 10.1101/cshperspect.a035865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The discovery and characterization of retroviral oncogenes were important milestones in cancer research. The viruses turned out not to be key causes of cancer in humans, but the oncogenes they carried provided key clues to the role cellular genes, the proto-oncogene counterparts of these sequences, played in tumorigenesis. In this excerpt from his forthcoming book, Joe Lipsick looks back at early work on retroviruses, such as the experiments that distinguished their ability to infect and transform cells, the groundbreaking work on Src, and some of the controversy surrounding the Nobel Prize awarded for these discoveries.
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Affiliation(s)
- Joseph Lipsick
- Departments of Pathology, Genetics, and Biology, Stanford University, Stanford, California 94305-5324, USA
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Yang KT, Yen CC, Chang R, Wang JT, Chen JS. CAST as a Potential Oncogene, Identified by Machine Search, in Gastric Cancer Infiltrated with Macrophages and Associated with Lgr5. Biomolecules 2022; 12:biom12050670. [PMID: 35625600 PMCID: PMC9138541 DOI: 10.3390/biom12050670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/25/2022] [Accepted: 05/03/2022] [Indexed: 12/24/2022] Open
Abstract
Background: Gastric cancer (GC) is one of the leading malignant diseases worldwide, especially in Asia. CAST is a potential oncogene in GC carcinogenesis. The character of macrophage infiltration in the GC microenvironment also remains unaddressed. Methods: We first applied machine searching to evaluate gene candidates for GC. CAST expression and pan-cancer surveyance were analyzed using the Human Protein Atlas (HPA) and Gene Expression Profiling Interactive Analysis 2 (GEPIA2) database. The protein–protein interaction (PPI) network was downloaded from STRING. We investigated the impact of CAST on clinical prognosis using a Kaplan–Meier plotter. The correlations between CAST and Lgr5 and macrophage infiltration in GC were determined using TIMER 2.0. Finally, GeneMANIA was also used to evaluate the possible functional linkages between genes. Results: After the machine-assisted search, CAST expression was found to significantly influence the overall survival of GC patients. STRING revealed CAST-related proteomic and transcriptomic associations, mainly concerning the CAPN family. Moreover, CAST significantly impacts the prognosis of GC based on the validation of other datasets. Notably, high CAST expression was correlated with worse overall survival in GC patients (hazard ratio = 1.59; log-rank P = 9.4 × 10−8). CAST and Lgr5 expression were both positively correlated with WNT 2 and WNT 2B. Among the GC patients in several datasets, CAST and macrophage infiltration, evaluated together, showed no obvious association with poor clinical overall survival. Conclusions: CAST plays an important role in the clinical prognosis of GC and is associated with WNT 2/WNT 2B/Lgr5. Our study demonstrates that CAST’s influence on overall survival in GC is regulated by macrophage infiltration.
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Affiliation(s)
- Kuang-Tsu Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Municipal Min-Sheng Hospital, Kaohsiung 802213, Taiwan;
- Division of Family Medicine, Department of Community Medicine, Kaohsiung Municipal Min-Sheng Hospital, Kaohsiung 802213, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813414, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung 804201, Taiwan
- School of Medicine, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
| | - Chia-Chi Yen
- Superintendent’s Office, Kaohsiung Municipal Min-Sheng Hospital, Kaohsiung 804201, Taiwan;
- Department of Nutrition, Institute of Biomedical Nutrition, Hung-Kuang University, Taichung 433304, Taiwan
- Department of Business Management, National Sun Yat-Sen University, Kaohsiung 804201, Taiwan
| | - Renin Chang
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813414, Taiwan; (R.C.); (J.-T.W.)
- Department of Emergency Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813414, Taiwan
- Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung 84001, Taiwan
- Department of Recreation and Sports Management, Tajen University, Pingtung 90741, Taiwan
| | - Jui-Tzu Wang
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813414, Taiwan; (R.C.); (J.-T.W.)
| | - Jin-Shuen Chen
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813414, Taiwan; (R.C.); (J.-T.W.)
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813414, Taiwan
- Faculty of Medicine, School of Medicine, National Defense Medicine, Taipei 11490, Taiwan
- Correspondence: ; Tel.: +886-7-342-2121
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Li S, Lu C, Li X, Li F, Zhao Y, Xu M, Jia H, Yuan S. LncRNA HOXA10-AS functions as an oncogene by binding miR-6509-5p to upregulate Y-box binding protein 1 in gastric cancer. Bioengineered 2022; 13:11373-11387. [PMID: 35521747 PMCID: PMC9276040 DOI: 10.1080/21655979.2022.2059615] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 03/17/2022] [Accepted: 03/24/2022] [Indexed: 12/30/2022] Open
Abstract
Gastric cancer (GC) is one of the serious malignant diseases, accounting for several cases globally. The prevention, discovery and cure of GC depend on its molecular mechanism. In recent decades, it has been increasingly recognized that the long noncoding RNAs (lncRNAs) have been involved in GC progression. Therefore, the present study is aimed at identifying relevant lncRNAs that could act as biomarkers for GC prognosis. LncRNA HOXA10-AS is identified to be highly expressed in GC using the ENCORI database. Kaplan-Meier plot analysis indicated that the survival rate of the patient is associated with the expression of lncRNA HOXA10-AS. Interference of HOXA10-AS inhibited GC cell proliferation, migration, and invasion as well as facilitated GC apoptosis. The targets of HOXA10-AS included miR-6509-5p and Y-box binding protein 1 (YBX1). Specifically, HOXA10-AS downregulated miR-6509-5p in GC. An increase of miR-6509-5p inhibited GC cell growth. Meanwhile, miR-6509-5p interacted with YBX1 in GC. Together, lncRNA HOXA10-AS potentially acted as an oncogene through the lncRNA HOXA10-AS/miR-6509-5p/YBX1 signaling pathway in GC.
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Affiliation(s)
- Shanshan Li
- Department of Gastroenterology, First Hospital of Qinhuangdao, Qinhuangdao, Hebei, PR China
| | - Chuanhui Lu
- Department of Colorectal Cancer Surgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361003, Fujian Province, China
- Department of Colorectal Cancer Surgery, The Third Clinical Medical College, Fujian Medical University, Fuzhou 350108, Fujian Province, China
| | - Xinyu Li
- Department of Gastrointestinal Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou City 362002, Fujian Province, China
| | - Fan Li
- Department of Colorectal Cancer Surgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361003, Fujian Province, China
- Department of Colorectal Cancer Surgery, The Third Clinical Medical College, Fujian Medical University, Fuzhou 350108, Fujian Province, China
| | - Yunfeng Zhao
- Department of Cardiovascular Internal Medicine CCU Ward, First Hospital of Qinhuangdao, Qinhuangdao 066000, Hebei Province, China
| | - Meimei Xu
- Department of Gastroenterology, First Hospital of Qinhuangdao, Qinhuangdao, Hebei, PR China
| | - Hongyu Jia
- Department of Gastroenterology, First Hospital of Qinhuangdao, Qinhuangdao, Hebei, PR China
| | - Sibo Yuan
- Department of Gastrointestinal Surgery and Xiamen City Key Laboratory of Gastrointestinal Cancer, Zhongshan Hospital, Xiamen University, Xiamen 361000, Fujian Province, China
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44
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Monti N, Verna R, Piombarolo A, Querqui A, Bizzarri M, Fedeli V. Paradoxical Behavior of Oncogenes Undermines the Somatic Mutation Theory. Biomolecules 2022; 12:662. [PMID: 35625590 PMCID: PMC9138429 DOI: 10.3390/biom12050662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/21/2022] [Accepted: 04/26/2022] [Indexed: 12/04/2022] Open
Abstract
The currently accepted theory on the influence of DNA mutations on carcinogenesis (the Somatic Mutation Theory, SMT) is facing an increasing number of controversial results that undermine the explanatory power of mutated genes considered as "causative" factors. Intriguing results have demonstrated that several critical genes may act differently, as oncogenes or tumor suppressors, while phenotypic reversion of cancerous cells/tissues can be achieved by modifying the microenvironment, the mutations they are carrying notwithstanding. Furthermore, a high burden of mutations has been identified in many non-cancerous tissues without any apparent pathological consequence. All things considered, a relevant body of unexplained inconsistencies calls for an in depth rewiring of our theoretical models. Ignoring these paradoxes is no longer sustainable. By avoiding these conundrums, the scientific community will deprive itself of the opportunity to achieve real progress in this important biomedical field. To remedy this situation, we need to embrace new theoretical perspectives, taking the cell-microenvironment interplay as the privileged pathogenetic level of observation, and by assuming new explanatory models based on truly different premises. New theoretical frameworks dawned in the last two decades principally focus on the complex interaction between cells and their microenvironment, which is thought to be the critical level from which carcinogenesis arises. Indeed, both molecular and biophysical components of the stroma can dramatically drive cell fate commitment and cell outcome in opposite directions, even in the presence of the same stimulus. Therefore, such a novel approach can help in solving apparently inextricable paradoxes that are increasingly observed in cancer biology.
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Affiliation(s)
| | | | | | | | | | - Valeria Fedeli
- Systems Biology Group Lab, Department of Experimental Medicine, “Sapienza” University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (N.M.); (R.V.); (A.P.); (A.Q.); (M.B.)
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45
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Wong KM, King DA, Schwartz EK, Herrera RE, Morrison AJ. Retinoblastoma protein regulates carcinogen susceptibility at heterochromatic cancer driver loci. Life Sci Alliance 2022; 5:e202101134. [PMID: 34983823 PMCID: PMC8739494 DOI: 10.26508/lsa.202101134] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/11/2022] Open
Abstract
Carcinogenic insult, such as UV light exposure, creates DNA lesions that evolve into mutations if left unrepaired. These resulting mutations can contribute to carcinogenesis and drive malignant phenotypes. Susceptibility to carcinogens (i.e., the propensity to form a carcinogen-induced DNA lesion) is regulated by both genetic and epigenetic factors. Importantly, carcinogen susceptibility is a critical contributor to cancer mutagenesis. It is known that mutations can be prevented by tumor suppressor regulation of DNA damage response pathways; however, their roles carcinogen susceptibility have not yet been reported. In this study, we reveal that the retinoblastoma (RB1) tumor suppressor regulates UV susceptibility across broad regions of the genome. In particular, centromere and telomere-proximal regions exhibit significant increases in UV lesion susceptibility when RB1 is deleted. Several cancer-related genes are located within genomic regions of increased susceptibility, including telomerase reverse transcriptase, TERT, thereby accelerating mutagenic potential in cancers with RB1 pathway alterations. These findings reveal novel genome stability mechanisms of a tumor suppressor and uncover new pathways to accumulate mutations during cancer evolution.
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Affiliation(s)
- Ka Man Wong
- Department of Biology, Stanford University, Stanford, CA, USA
| | - Devin A King
- Department of Biology, Stanford University, Stanford, CA, USA
| | - Erin K Schwartz
- Department of Biology, Stanford University, Stanford, CA, USA
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46
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Weiss JM, Hunter MV, Cruz NM, Baggiolini A, Tagore M, Ma Y, Misale S, Marasco M, Simon-Vermot T, Campbell NR, Newell F, Wilmott JS, Johansson PA, Thompson JF, Long GV, Pearson JV, Mann GJ, Scolyer RA, Waddell N, Montal ED, Huang TH, Jonsson P, Donoghue MTA, Harris CC, Taylor BS, Xu T, Chaligné R, Shliaha PV, Hendrickson R, Jungbluth AA, Lezcano C, Koche R, Studer L, Ariyan CE, Solit DB, Wolchok JD, Merghoub T, Rosen N, Hayward NK, White RM. Anatomic position determines oncogenic specificity in melanoma. Nature 2022; 604:354-361. [PMID: 35355015 PMCID: PMC9355078 DOI: 10.1038/s41586-022-04584-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 02/25/2022] [Indexed: 12/19/2022]
Abstract
Oncogenic alterations to DNA are not transforming in all cellular contexts1,2. This may be due to pre-existing transcriptional programmes in the cell of origin. Here we define anatomic position as a major determinant of why cells respond to specific oncogenes. Cutaneous melanoma arises throughout the body, whereas the acral subtype arises on the palms of the hands, soles of the feet or under the nails3. We sequenced the DNA of cutaneous and acral melanomas from a large cohort of human patients and found a specific enrichment for BRAF mutations in cutaneous melanoma and enrichment for CRKL amplifications in acral melanoma. We modelled these changes in transgenic zebrafish models and found that CRKL-driven tumours formed predominantly in the fins of the fish. The fins are the evolutionary precursors to tetrapod limbs, indicating that melanocytes in these acral locations may be uniquely susceptible to CRKL. RNA profiling of these fin and limb melanocytes, when compared with body melanocytes, revealed a positional identity gene programme typified by posterior HOX13 genes. This positional gene programme synergized with CRKL to amplify insulin-like growth factor (IGF) signalling and drive tumours at acral sites. Abrogation of this CRKL-driven programme eliminated the anatomic specificity of acral melanoma. These data suggest that the anatomic position of the cell of origin endows it with a unique transcriptional state that makes it susceptible to only certain oncogenic insults.
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Affiliation(s)
- Joshua M Weiss
- Weill Cornell/Rockefeller/Sloan Kettering Tri-Institutional MD-PhD Program, New York, NY, USA
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Cell and Developmental Biology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY, USA
| | - Miranda V Hunter
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nelly M Cruz
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Arianna Baggiolini
- Developmental Biology, The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mohita Tagore
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yilun Ma
- Weill Cornell/Rockefeller/Sloan Kettering Tri-Institutional MD-PhD Program, New York, NY, USA
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Cell and Developmental Biology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY, USA
| | - Sandra Misale
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Michelangelo Marasco
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Theresa Simon-Vermot
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nathaniel R Campbell
- Weill Cornell/Rockefeller/Sloan Kettering Tri-Institutional MD-PhD Program, New York, NY, USA
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Computational and Systems Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Physiology, Biophysics & Systems Biology Graduate Program, Weill Cornell Graduate School of Medical Sciences, New York, NY, USA
| | - Felicity Newell
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - James S Wilmott
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
| | - Peter A Johansson
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - John F Thompson
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - John V Pearson
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Graham J Mann
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- John Curtin School of Medical Research, Australian National University, Acton, Australian Capital Territory, Australia
- Centre for Cancer Research, Westmead Institute for Medical Research, The University of Sydney, Westmead, Sydney, New South Wales, Australia
| | - Richard A Scolyer
- Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
- New South Wales Health Pathology, Sydney, New South Wales, Australia
| | - Nicola Waddell
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
- School of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Emily D Montal
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ting-Hsiang Huang
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Philip Jonsson
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mark T A Donoghue
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Christopher C Harris
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Barry S Taylor
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tianhao Xu
- Computational and Systems Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronan Chaligné
- Computational and Systems Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Pavel V Shliaha
- Department of Biochemistry and Molecular Biology, VILLUM Center for Bioanalytical Sciences, University of Southern Denmark, Odense, Denmark
- Microchemistry and Proteomics Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald Hendrickson
- Microchemistry and Proteomics Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Achim A Jungbluth
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cecilia Lezcano
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Richard Koche
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lorenz Studer
- Developmental Biology, The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Charlotte E Ariyan
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David B Solit
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jedd D Wolchok
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
- Weill Cornell Medicine, New York, NY, USA
| | | | - Neal Rosen
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nicholas K Hayward
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Richard M White
- Department of Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Huang S, Shu X, Ping J, Wu J, Wang J, Shidal C, Guo X, Bauer JA, Long J, Shu XO, Zheng W, Cai Q. TBX1 functions as a putative oncogene of breast cancer through promoting cell cycle progression. Carcinogenesis 2022; 43:12-20. [PMID: 34919666 PMCID: PMC8832409 DOI: 10.1093/carcin/bgab111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/04/2021] [Accepted: 11/25/2021] [Indexed: 12/24/2022] Open
Abstract
We have previously identified a genetic variant, rs34331122 in the 22q11.21 locus, as being associated with breast cancer risk in a genome-wide association study. This novel variant is located in the intronic region of the T-box transcription factor 1 (TBX1) gene. Cis-expression quantitative trait loci analysis showed that expression of TBX1 was regulated by the rs34331122 variant. In the current study, we investigated biological functions and potential molecular mechanisms of TBX1 in breast cancer. We found that TBX1 expression was significantly higher in breast cancer tumor tissues than adjacent normal breast tissues and increased with tumor stage (P < 0.05). We further knocked-down TBX1 gene expression in three breast cancer cell lines, MDA-MB-231, MCF-7 and T47D, using small interfering RNAs and examined consequential changes on cell oncogenicity and gene expression. TBX1 knock-down significantly inhibited breast cancer cell proliferation, colony formation, migration and invasion. RNA sequencing and flow cytometry analysis revealed that TBX1 knock-down in breast cancer cells induced cell cycle arrest in the G1 phase through disrupting expression of genes involved in the cell cycle pathway. Furthermore, survival analysis using the online Kaplan-Meier Plotter suggested that higher TBX1 expression was associated with worse outcomes in breast cancer patients, especially for estrogen receptor-positive breast cancer, with HRs (95% CIs) for overall survival (OS) and distant metastasis free survival (DMFS) of 1.5 (1.05-2.15) and 1.55 (1.10-2.18), respectively. In conclusion, our results suggest that the TBX1 gene may act as a putative oncogene of breast cancer through regulating expressions of cell cycle-related genes.
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Affiliation(s)
- Shuya Huang
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Breast Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P. R. China
| | - Xiang Shu
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jie Ping
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Jie Wu
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Jifeng Wang
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Chris Shidal
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Xingyi Guo
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Joshua A Bauer
- Department of Biochemistry, Vanderbilt Institute of Chemical Biology, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Jirong Long
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Xiao-Ou Shu
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Wei Zheng
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Qiuyin Cai
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA
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48
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Khadka P, Reitman ZJ, Lu S, Buchan G, Gionet G, Dubois F, Carvalho DM, Shih J, Zhang S, Greenwald NF, Zack T, Shapira O, Pelton K, Hartley R, Bear H, Georgis Y, Jarmale S, Melanson R, Bonanno K, Schoolcraft K, Miller PG, Condurat AL, Gonzalez EM, Qian K, Morin E, Langhnoja J, Lupien LE, Rendo V, Digiacomo J, Wang D, Zhou K, Kumbhani R, Guerra Garcia ME, Sinai CE, Becker S, Schneider R, Vogelzang J, Krug K, Goodale A, Abid T, Kalani Z, Piccioni F, Beroukhim R, Persky NS, Root DE, Carcaboso AM, Ebert BL, Fuller C, Babur O, Kieran MW, Jones C, Keshishian H, Ligon KL, Carr SA, Phoenix TN, Bandopadhayay P. PPM1D mutations are oncogenic drivers of de novo diffuse midline glioma formation. Nat Commun 2022; 13:604. [PMID: 35105861 PMCID: PMC8807747 DOI: 10.1038/s41467-022-28198-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 01/07/2022] [Indexed: 12/23/2022] Open
Abstract
The role of PPM1D mutations in de novo gliomagenesis has not been systematically explored. Here we analyze whole genome sequences of 170 pediatric high-grade gliomas and find that truncating mutations in PPM1D that increase the stability of its phosphatase are clonal driver events in 11% of Diffuse Midline Gliomas (DMGs) and are enriched in primary pontine tumors. Through the development of DMG mouse models, we show that PPM1D mutations potentiate gliomagenesis and that PPM1D phosphatase activity is required for in vivo oncogenesis. Finally, we apply integrative phosphoproteomic and functional genomics assays and find that oncogenic effects of PPM1D truncation converge on regulators of cell cycle, DNA damage response, and p53 pathways, revealing therapeutic vulnerabilities including MDM2 inhibition.
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Affiliation(s)
- Prasidda Khadka
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
- Harvard Biological and Biomedical Sciences PhD Program, Harvard University, Cambridge, MA, 02138, USA
| | - Zachary J Reitman
- Department of Radiation Oncology, Duke University, Durham, NC, 27710, USA
- Duke Cancer Institute, Duke University, Durham, NC, 27710, USA
- The Preston Robert Tisch Brain Tumor Center at Duke, Duke University, Durham, NC, 27710, USA
| | - Sophie Lu
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Graham Buchan
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Gabrielle Gionet
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Frank Dubois
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Diana M Carvalho
- Division of Molecular Pathology, Institute of Cancer Research, London, UK
| | - Juliann Shih
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Shu Zhang
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Noah F Greenwald
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Travis Zack
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Ofer Shapira
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Kristine Pelton
- Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Rachel Hartley
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH, 45267, USA
| | - Heather Bear
- Research in Patient Services, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45267, USA
| | - Yohanna Georgis
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Spandana Jarmale
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Randy Melanson
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Kevin Bonanno
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Kathleen Schoolcraft
- Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Peter G Miller
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, 02215, USA
| | - Alexandra L Condurat
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Elizabeth M Gonzalez
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Kenin Qian
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Eric Morin
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Jaldeep Langhnoja
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH, 45267, USA
| | - Leslie E Lupien
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Veronica Rendo
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Jeromy Digiacomo
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Dayle Wang
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Kevin Zhou
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | - Rushil Kumbhani
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
| | | | - Claire E Sinai
- Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Sarah Becker
- Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Rachel Schneider
- Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Jayne Vogelzang
- Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Karsten Krug
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Amy Goodale
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Tanaz Abid
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Zohra Kalani
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | | | - Rameen Beroukhim
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Nicole S Persky
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - David E Root
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Angel M Carcaboso
- Department of Pediatric Hematology and Oncology, Hospital Sant Joan de Deu, Institut de Recerca Sant Joan de Deu, Barcelona, 08950, Spain
| | - Benjamin L Ebert
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, 02215, USA
- Howard Hughes Medical Institute, Chevy Chase, MD, 20815, USA
| | - Christine Fuller
- Department of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45267, USA
| | - Ozgun Babur
- College of Science and Mathematics, University of Massachusetts Boston, Boston, MA, 02125, USA
| | - Mark W Kieran
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA
- Bristol Myers Squibb, Boston, Devens, MA, 01434, USA
| | - Chris Jones
- Division of Molecular Pathology, Institute of Cancer Research, London, UK
| | | | - Keith L Ligon
- Department of Oncologic Pathology, Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Steven A Carr
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Timothy N Phoenix
- Division of Pharmaceutical Sciences, James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH, 45267, USA.
- Research in Patient Services, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45267, USA.
| | - Pratiti Bandopadhayay
- Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA.
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, 02215, USA.
- Department of Pediatrics, Harvard Medical School, Boston, MA, 02215, USA.
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49
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Carapeto F, Bozorgui B, Shroff RT, Chagani S, Soto LS, Foo WC, Wistuba I, Meric-Bernstam F, Shalaby A, Javle M, Korkut A, Kwong LN. The immunogenomic landscape of resected intrahepatic cholangiocarcinoma. Hepatology 2022; 75:297-308. [PMID: 34510503 PMCID: PMC8766948 DOI: 10.1002/hep.32150] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 07/31/2021] [Accepted: 08/16/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIMS Cholangiocarcinoma (CCA) is a deadly and highly therapy-refractory cancer of the bile ducts, with early results from immune checkpoint blockade trials showing limited responses. Whereas recent molecular assessments have made bulk characterizations of immune profiles and their genomic correlates, spatial assessments may reveal actionable insights. APPROACH AND RESULTS Here, we have integrated immune checkpoint-directed immunohistochemistry with next-generation sequencing of resected intrahepatic CCA samples from 96 patients. We found that both T-cell and immune checkpoint markers are enriched at the tumor margins compared to the tumor center. Using two approaches, we identify high programmed cell death protein 1 or lymphocyte-activation gene 3 and low CD3/CD4/inducible T-cell costimulator specifically in the tumor center as associated with poor survival. Moreover, loss-of-function BRCA1-associated protein-1 mutations are associated with and cause elevated expression of the immunosuppressive checkpoint marker, B7 homolog 4. CONCLUSIONS This study provides a foundation on which to rationally improve and tailor immunotherapy approaches for this difficult-to-treat disease.
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Affiliation(s)
- Fernando Carapeto
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Behnaz Bozorgui
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Rachna T Shroff
- Department of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA
| | - Sharmeen Chagani
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Luisa Solis Soto
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Wai Chin Foo
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ignacio Wistuba
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ahmed Shalaby
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Milind Javle
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Anil Korkut
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lawrence N Kwong
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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50
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Morgan R, Hunter K, Pandha HS. Downstream of the HOX genes: explaining conflicting tumour suppressor and oncogenic functions in cancer. Int J Cancer 2022; 150:1919-1932. [PMID: 35080776 PMCID: PMC9304284 DOI: 10.1002/ijc.33949] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/24/2021] [Accepted: 01/07/2022] [Indexed: 11/07/2022]
Abstract
The HOX genes are a highly conserved group of transcription factors that have key roles in early development, but which are also highly expressed in most cancers. Many studies have found strong associative relationships between the expression of individual HOX genes in tumours and clinical parameters including survival. For the majority of HOX genes, high tumour expression levels seem to be associated with a worse outcome for patients, and in some cases this has been shown to result from the activation of pro-oncogenic genes and pathways. However, there are also many studies that indicate a tumour suppressor role for some HOX genes, sometimes with conclusions that contradict earlier work. In this review, we have attempted to clarify the role of HOX genes in cancer by focusing on their downstream targets as identified in studies that provide experimental evidence for their activation or repression. On this basis, the majority of HOX genes would appear to have a pro-oncogenic function, with the notable exception of HOXD10, which acts exclusively as a tumour suppressor. HOX proteins regulate a wide range of target genes involved in metastasis, cell death, proliferation, and angiogenesis, and activate key cell signalling pathways. Furthermore, for some functionally related targets, this regulation is achieved by a relatively small subgroup of HOX genes.
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Affiliation(s)
- Richard Morgan
- School of Biomedical SciencesUniversity of West LondonLondonUK
| | - Keith Hunter
- Unit of Oral and Maxillofacial Pathology, School of Clinical DentistryUniversity of SheffieldSheffieldUK
| | - Hardev S. Pandha
- Faculty of Health and Medical SciencesUniversity of SurreyGuildfordUK
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