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Ziemiński R, Stupak A, Kwiatek M, Gęca T, Warowicka A, Hejne K, Kwaśniewska A, Goździcka-Józefiak A, Kwaśniewski W. Analysis of the Expression of LSF Transcription Factor in the Regulation of Transcription and TSG101 during the Neoplastic Transformation of Endometrial Cells. Cells 2024; 13:580. [PMID: 38607019 PMCID: PMC11011417 DOI: 10.3390/cells13070580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/23/2024] [Accepted: 03/23/2024] [Indexed: 04/13/2024] Open
Abstract
Previous research indicates that carcinogenesis involves disrupting the functions of numerous genes, including factors involved in the regulation of transcription and cell proliferation. For these reasons, in endometrial carcinogenesis, we decided to investigate the expression of TSG101 (a suppressor of tumor transformation) and LSF (a transcription factor involved in numerous cellular processes, such as cell cycle regulation, cell growth, development, and apoptosis). LSF may be involved in the regulation of TSG101 expression. The research material consisted of endometrial cancer samples from 60 patients. The control group consisted of normal endometrium samples donated by 60 women undergoing surgery for benign diseases of the female reproductive organs. The samples were subjected to immunohistochemical staining with antibodies specific to TSG101 and LSF. Specific antibodies were used to identify TSG101 and LSF in the examined histopathological preparations. An approximately 14-fold lower risk of endometrial cancer development was observed in patients with TSG expression in more than 75% of the assessed cells (4% vs. 36%; OR = 0.07; p = 0.0182). There was a four-fold lower risk of endometrial cancer development in patients with LSF expression in more than 50% of the assessed cells (32% vs. 64%; OR = 0.26; p = 0.0262). A more than three-fold lower risk of endometrial cancer development was observed in patients with LSF expression in more than 75% of the assessed cells (24% vs. 52%; OR = 0.29; p = 0.0454). Endometrial cancer was diagnosed in those with a lower level of TSG101 expression than in those with a cancer-free endometrium. Decreased expression of TSG101 may be a marker of endometrial cancer, and increased expression of LSF when diagnosed with endometrial cancer may indicate greater advancement of the disease. These markers might be used as diagnostic and prognostic markers-however, there is a lack of a correlation between them.
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Affiliation(s)
- Rafał Ziemiński
- Department of Obstetrics and Pathology of Pregnancy, Medical University of Lublin, 20-059 Lublin, Poland; (R.Z.); (M.K.); (T.G.); (A.K.)
| | - Aleksandra Stupak
- Department of Obstetrics and Pathology of Pregnancy, Medical University of Lublin, 20-059 Lublin, Poland; (R.Z.); (M.K.); (T.G.); (A.K.)
| | - Maciej Kwiatek
- Department of Obstetrics and Pathology of Pregnancy, Medical University of Lublin, 20-059 Lublin, Poland; (R.Z.); (M.K.); (T.G.); (A.K.)
| | - Tomasz Gęca
- Department of Obstetrics and Pathology of Pregnancy, Medical University of Lublin, 20-059 Lublin, Poland; (R.Z.); (M.K.); (T.G.); (A.K.)
| | - Alicja Warowicka
- Department of Molecular Virology, Institute of Experimental Biology, Adam Mickiewicz University in Poznan, 61-712 Poznań, Poland; (A.W.)
| | - Karolina Hejne
- Department of Pathomorphology and Forensic Medicine, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 11-082 Olsztyn, Poland
| | - Anna Kwaśniewska
- Department of Obstetrics and Pathology of Pregnancy, Medical University of Lublin, 20-059 Lublin, Poland; (R.Z.); (M.K.); (T.G.); (A.K.)
| | - Anna Goździcka-Józefiak
- Department of Molecular Virology, Institute of Experimental Biology, Adam Mickiewicz University in Poznan, 61-712 Poznań, Poland; (A.W.)
| | - Wojciech Kwaśniewski
- Department of Gynecology Oncology and Gynecology, Medical University of Lublin, 20-059 Lublin, Poland
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Kaushik N, Jaiswal A, Bhartiya P, Choi EH, Kaushik NK. TFCP2 as a therapeutic nexus: unveiling molecular signatures in cancer. Cancer Metastasis Rev 2024:10.1007/s10555-024-10175-w. [PMID: 38451384 DOI: 10.1007/s10555-024-10175-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/18/2024] [Indexed: 03/08/2024]
Abstract
Tumor suppressor genes and proto-oncogenes comprise most of the complex genomic landscape associated with cancer, with a minimal number of genes exhibiting dual-context-dependent functions. The transcription factor cellular promoter 2 (TFCP2), a pivotal transcription factor encoded by the alpha globin transcription factor CP2 gene, is a constituent of the TFCP2/grainyhead family of transcription factors. While grainyhead members have been extensively studied for their crucial roles in developmental processes, embryogenesis, and multiple cancers, the TFCP2 subfamily has been relatively less explored. The molecular mechanisms underlying TFCP2's involvement in carcinogenesis are still unclear even though it is a desirable target for cancer treatment and a therapeutic marker. This comprehensive literature review summarizes the molecular functions of TFCP2, emphasizing its involvement in cancer pathophysiology, particularly in the epithelial-mesenchymal transition and metastasis. It highlights TFCP2's critical function as a regulatory target and explores its potential as a prognostic marker for survival and inflammation in carcinomas. Its ambiguous association with carcinomas underlines the urgent need for an in-depth understanding to facilitate the development of more efficacious targeted therapeutic modality and diagnostic tools. This study aims to elucidate the multifaceted effects of TFCP2 regulation, through a comprehensive integration of the existing knowledge in cancer therapeutics. Furthermore, the clinical relevance and the inherent challenges encountered in investigating its intricate role in cancer pathogenesis have been discussed in this review.
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Affiliation(s)
- Neha Kaushik
- Department of Biotechnology, College of Engineering, The University of Suwon, Hwaseong, 18323, Korea
| | - Apurva Jaiswal
- Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, Seoul, 01897, Korea
| | - Pradeep Bhartiya
- Department of Biotechnology, College of Engineering, The University of Suwon, Hwaseong, 18323, Korea
| | - Eun Ha Choi
- Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, Seoul, 01897, Korea.
| | - Nagendra Kumar Kaushik
- Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, Seoul, 01897, Korea.
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Basu A, Champagne RN, Patel NG, Nicholson ED, Weiss RJ. TFCP2 is a transcriptional regulator of heparan sulfate assembly and melanoma cell growth. J Biol Chem 2023; 299:104713. [PMID: 37061003 PMCID: PMC10200990 DOI: 10.1016/j.jbc.2023.104713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/28/2023] [Accepted: 04/06/2023] [Indexed: 04/17/2023] Open
Abstract
Heparan sulfate (HS) is a long, linear polysaccharide that is ubiquitously expressed in all animal cells and plays a key role in many cellular processes, including cell signaling and development. Dysregulation of HS assembly has been implicated in pathophysiological conditions, such as tumorigenesis and rare genetic disorders. HS biosynthesis occurs in a non-template-driven manner in the endoplasmic reticulum and Golgi through the activity of a large group of biosynthetic enzymes. While much is known about its biosynthesis, little is understood about the regulation of HS assembly across diverse tissue types and disease states. To address this gap in knowledge, we recently performed genome-wide CRISPR/Cas9 screens to identify novel regulatory factors of HS biosynthesis. From these screens, we identified the alpha globin transcription factor, TFCP2, as a top hit. To investigate the role of TFCP2 in HS assembly, we targeted TFCP2 expression in human melanoma cells using the CRISPR/Cas9 system. TFCP2 knockout cells exhibited decreased fibroblast growth factor binding to cell surface HS, alterations in HS composition, and slowed cell growth compared to wild-type cells. Additionally, RNA sequencing revealed that TFCP2 regulates the expression of multiple enzymes involved in HS assembly, including the secreted endosulfatase, SULF1. Pharmacological targeting of TFCP2 activity similarly reduced growth factor binding and increased SULF1 expression, and the knockdown of SULF1 expression in TFCP2 mutant cells restored melanoma cell growth. Overall, these studies identify TFCP2 as a novel transcriptional regulator of HS and highlight HS-protein interactions as a possible target to slow melanoma growth.
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Affiliation(s)
- Amrita Basu
- Complex Carbohydrate Research Center, University of Georgia, Athens, Georgia, USA
| | - Rachel N Champagne
- Complex Carbohydrate Research Center, University of Georgia, Athens, Georgia, USA
| | - Neil G Patel
- Complex Carbohydrate Research Center, University of Georgia, Athens, Georgia, USA; Department of Biochemistry and Molecular Biology, University of Georgia, Athens, Georgia, USA
| | - Elijah D Nicholson
- Department of Biochemistry and Molecular Biology, University of Georgia, Athens, Georgia, USA
| | - Ryan J Weiss
- Complex Carbohydrate Research Center, University of Georgia, Athens, Georgia, USA; Department of Biochemistry and Molecular Biology, University of Georgia, Athens, Georgia, USA.
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Yang J, Bergdorf K, Yan C, Luo W, Chen SC, Ayers D, Liu Q, Liu X, Boothby M, Groves SM, Oleskie AN, Zhang X, Maeda DY, Zebala JA, Quaranta V, Richmond A. CXCR2 expression during melanoma tumorigenesis controls transcriptional programs that facilitate tumor growth. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.22.529548. [PMID: 36865260 PMCID: PMC9980137 DOI: 10.1101/2023.02.22.529548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Background Though the CXCR2 chemokine receptor is known to play a key role in cancer growth and response to therapy, a direct link between expression of CXCR2 in tumor progenitor cells during induction of tumorigenesis has not been established. Methods To characterize the role of CXCR2 during melanoma tumorigenesis, we generated tamoxifen-inducible tyrosinase-promoter driven Braf V600E /Pten -/- /Cxcr2 -/- and NRas Q61R /INK4a -/- /Cxcr2 -/- melanoma models. In addition, the effects of a CXCR1/CXCR2 antagonist, SX-682, on melanoma tumorigenesis were evaluated in Braf V600E /Pten -/- and NRas Q61R /INK4a -/- mice and in melanoma cell lines. Potential mechanisms by which Cxcr2 affects melanoma tumorigenesis in these murine models were explored using RNAseq, mMCP-counter, ChIPseq, and qRT-PCR; flow cytometry, and reverse phosphoprotein analysis (RPPA). Results Genetic loss of Cxcr2 or pharmacological inhibition of CXCR1/CXCR2 during melanoma tumor induction resulted in key changes in gene expression that reduced tumor incidence/growth and increased anti-tumor immunity. Interestingly, after Cxcr2 ablation, Tfcp2l1 , a key tumor suppressive transcription factor, was the only gene significantly induced with a log 2 fold-change greater than 2 in these three different melanoma models. Conclusions Here, we provide novel mechanistic insight revealing how loss of Cxcr2 expression/activity in melanoma tumor progenitor cells results in reduced tumor burden and creation of an anti-tumor immune microenvironment. This mechanism entails an increase in expression of the tumor suppressive transcription factor, Tfcp2l1, along with alteration in the expression of genes involved in growth regulation, tumor suppression, stemness, differentiation, and immune modulation. These gene expression changes are coincident with reduction in the activation of key growth regulatory pathways, including AKT and mTOR.
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Liu T, Huang T, Shang M, Han G. CircRNA ITCH: Insight Into Its Role and Clinical Application Prospect in Tumor and Non-Tumor Diseases. Front Genet 2022; 13:927541. [PMID: 35910224 PMCID: PMC9335290 DOI: 10.3389/fgene.2022.927541] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/21/2022] [Indexed: 11/13/2022] Open
Abstract
CircRNA E3 ubiquitin protein ligase (ITCH) (circRNA ITCH, circ-ITCH), a stable closed-loop RNA derived from the 20q11.22 region of chromosome 20, is a new circRNA discovered in the cytoplasm in recent decades. Studies have shown that it does not encode proteins, but regulates proteins expression at different levels. It is down-regulated in tumor diseases and is involved in a number of biological activities, including inhibiting cell proliferation, migration, invasion, and promoting apoptosis. It can also alter disease progression in non-tumor disease by affecting the cell cycle, inflammatory response, and critical proteins. Circ-ITCH also holds a lot of promise in terms of tumor and non-tumor clinical diagnosis, prognosis, and targeted therapy. As a result, in order to aid clinical research in the hunt for a new strategy for diagnosing and treating human diseases, this study describes the mechanism of circ-ITCH as well as its clinical implications.
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Affiliation(s)
- Tong Liu
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Tao Huang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Mei Shang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Gang Han
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
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Luo X, Ge J, Liu J, Liu Z, Bi C, Lan S. TFCP2, a binding protein of ATF3, promotes the progression of glioma by activating the synthesis of serine. Exp Cell Res 2022; 416:113136. [PMID: 35421367 DOI: 10.1016/j.yexcr.2022.113136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/29/2022] [Accepted: 04/01/2022] [Indexed: 11/26/2022]
Abstract
Glioma is one of the most common malignancies. De novo serine synthesis promotes glioma progression and therapeutic resistance. Therefore, clarifying the regulatory mechanism of serine synthesis is of great significance for glioma therapy. In this study, we found that the expression of TFCP2 was upregulated in glioma and that TFCP2 promoted glioma cell growth and sphere formation. Knockdown of TFCP2 expression inhibited glioma cell growth, sphere formation and tumorigenicity in nude mice. In terms of its molecular mechanism, TFCP2 was found to interact with ATF3 to cooperatively regulate the de novo synthesis of serine. Knockdown of TFCP2 expression significantly inhibited the binding of ATF3 to the promoter of PHGDH (a rate-limiting enzyme in the serine synthesis process). In conclusion, our studies proved that TFCP2 jointly regulates the de novo synthesis of serine through interaction with ATF3, thus promoting glioma progression. This study suggests that TFCP2 is a potential target for glioma therapy.
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Affiliation(s)
- Xiangying Luo
- Department of Neurosurgery, XiangYa Hospital of Central South University, Changsha, 410078, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, 410008, PR China
| | - Jianwei Ge
- Department of Neurosurgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, PR China
| | - Jinfang Liu
- Department of Neurosurgery, XiangYa Hospital of Central South University, Changsha, 410078, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, 410008, PR China
| | - Ziyuan Liu
- Department of Neurosurgery, XiangYa Hospital of Central South University, Changsha, 410078, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, 410008, PR China
| | - Changlong Bi
- Department of Neurosurgery, XiangYa Hospital of Central South University, Changsha, 410078, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, 410008, PR China
| | - Song Lan
- Department of Neurosurgery, XiangYa Hospital of Central South University, Changsha, 410078, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, 410008, PR China.
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Zhang J, Cai Y, Sheng S, Zhao C, Jiang B. circITCH suppresses cell proliferation and metastasis through miR-660/TFCP2 pathway in melanoma. Cancer Med 2022; 11:2405-2413. [PMID: 35274492 PMCID: PMC9189461 DOI: 10.1002/cam4.4627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/04/2022] [Accepted: 01/09/2022] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Melanoma is an aggressive disease that is rising in incidence. Advanced melanoma is still a life-threatening disease. CircRNAs are documented to be involved in melanoma progression. But circITCH role in melanoma remains unclear. METHODS AND RESULTS To explore the functions of circITCH in melanoma, levels of circITCH in melanoma tissues and paracarcinoma normal tissues were detected. To study the roles of circITCH in melanoma in terms of cell proliferation and migration, in vitro and in vivo experiments were performed. Mechanism study was designed to investigate the potential regulatory effect of circITCH in melanoma. Results revealed that circITCH expression was repressed in melanoma versus adjacent normal tissues. Function study showed that circITCH suppressed melanoma cell proliferation and metastasis. The mechanism study showed that circITCH-sponged miR-660 to upregulate TFCP2 and suppress melanoma progression. CONCLUSIONS The circITCH/miR-660/TFCP2 axis is involved in melanoma progression hence circITCH can be a diagnostic biomarker as well as a target for treating melanoma.
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Affiliation(s)
- Jianfei Zhang
- Department of Plastic surgery, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Yanlin Cai
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Shunliang Sheng
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Congling Zhao
- Department of Pediatrics, Guangdong Women and Children Hospital, Guangzhou, China
| | - Bin Jiang
- Department of Plastic surgery, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, China
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Zhang D, Lu P, Zhu K, Wu H, Dai Y. TFCP2 Overcomes Senescence by Cooperating With SREBP2 to Activate Cholesterol Synthesis in Pancreatic Cancer. Front Oncol 2021; 11:724437. [PMID: 34804919 PMCID: PMC8599447 DOI: 10.3389/fonc.2021.724437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 10/19/2021] [Indexed: 11/23/2022] Open
Abstract
KRAS mutation is very common in pancreatic cancer. How pancreatic cancer cells overcome oncogene-induced senescence is not fully understood. Our previous studies showed that up-regulation of TFCP2 (transcription factor CP2) in pancreatic cancer promoted the growth and metastasis of pancreatic cancer cells. However, whether TFCP2 plays an important role in pancreatic cancer cell senescence is not clear. In this study, we found upregulation of TFCP2 expression in pancreatic cancer was associated with KRAS mutation. Overexpression of TFCP2 inhibited cell senescence. Knockdown of TFCP2 promoted cell senescence. Mechanistically, the interaction between TFCP2 and SREBP2 (sterol regulatory element binding transcription factor 2) synergistically activated the expression of HMGCR, a rate-limiting enzyme in cholesterol synthesis, and statins could reverse the inhibitory effect of TFCP2 on senescence. In conclusion, our study reveals a new mechanism underlying the TFCP2 regulation of pancreatic cancer cell senescence, providing a new target for the treatment of pancreatic cancer.
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Affiliation(s)
- Dexiang Zhang
- General Surgery Department, Central Hospital of Xuhui District, Shanghai, China
| | - Pinxiang Lu
- General Surgery Department, Central Hospital of Xuhui District, Shanghai, China
| | - Kaihua Zhu
- General Surgery Department, Central Hospital of Xuhui District, Shanghai, China
| | - Haixia Wu
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Minhang Branch, Shanghai, China
| | - Yuedi Dai
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Minhang Branch, Shanghai, China
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Transcription factors CP2 and YY1 as prognostic markers in head and neck squamous cell carcinoma: analysis of The Cancer Genome Atlas and a second independent cohort. J Cancer Res Clin Oncol 2020; 147:755-765. [PMID: 33315124 PMCID: PMC7872999 DOI: 10.1007/s00432-020-03482-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 11/22/2020] [Indexed: 01/29/2023]
Abstract
PURPOSE The transcription factors YY1 and CP2 have been associated with tumor promotion and suppression in various cancers. Recently, simultaneous expression of both markers was correlated with negative prognosis in cancer. The aim of this study was to explore the expression of YY1 and CP2 in head and neck squamous cell carcinoma (HNSCC) patients and their association with survival. METHODS First, we analyzed mRNA expression and copy number variations (CNVs) of YY1 and CP2 using "The Cancer Genome Atlas" (TCGA) with 510 HNSCC patients. Secondly, protein expression was investigated via immunohistochemistry in 102 patients, who were treated in the Vienna General Hospital, utilizing a tissue microarray. RESULTS The median follow-up was 2.9 years (1.8-4.6) for the TCGA cohort and 10.3 years (6.5-12.8) for the inhouse tissue micro-array (TMA) cohort. The median overall survival of the TCGA cohort was decreased for patients with a high YY1 mRNA expression (4.0 vs. 5.7 years, p = 0.030, corr. p = 0.180) and high YY1-CNV (3.53 vs. 5.4 years, p = 0.0355, corr. p = 0.213). Furthermore, patients with a combined high expression of YY1 and CP2 mRNA showed a worse survival (3.5 vs. 5.4 years, p = 0.003, corr. p = 0.018). The mortality rate of patients with co-expression of YY1 and CP2 mRNA was twice as high compared to patients with low expression of one or both (HR 1.99, 95% CI 1.11-3.58, p = 0.021). Protein expression of nuclear YY1 and CP2 showed no association with disease outcome in our inhouse cohort. CONCLUSION Our data indicate that simultaneous expression of YY1 and CP2 mRNA is associated with shorter overall survival. Thus, combined high mRNA expression might be a suitable prognostic marker for risk stratification in HNSCC patients. However, since we could not validate this finding at genomic or protein level, we hypothesize that unknown underlying mechanisms which regulate mRNA transcription of YY1 and CP2 are the actual culprits leading to a worse survival.
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Xu H, Hashimoto K, Maeda M, Azimi MD, Fayaz SH, Chen W, Hamajima N, Kato M. High levels of boron promote anchorage-independent growth of nontumorigenic cells. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 266:115094. [PMID: 32659568 DOI: 10.1016/j.envpol.2020.115094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/22/2020] [Accepted: 06/22/2020] [Indexed: 05/14/2023]
Abstract
WHO has presented a health-based guideline value for boron in drinking water. That fact indicates that a high level of boron is toxic for humans. However, there is no direct evidence of boron-mediated malignant transformation. In this study, human lung epithelial nontumorigenic BEAS-2B cells and tumorigenic A549 cells were used to investigate the tumorigenic toxicity of boron in vitro. Anchorage-independent growth, a hallmark of malignant transformation, was increased by boron at concentrations of 50, 250 and 500 μM in BEAS-2B cells, though the same concentrations of boron had no influence on anchorage-independent growth of A549 cells. Moreover, boron at concentrations of 250 and 500 μM activated the c-SRC/PI3K/AKT pathway of BEAS-2B cells. The results of our in vitro study suggest that exposure to high levels of boron promotes transforming activity of nontumorigenic cells.
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Affiliation(s)
- Huadong Xu
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Kazunori Hashimoto
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Masao Maeda
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | | | - Said Hafizullah Fayaz
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan; Administrative Office of the President, Deputy Public Relations and Outreach, Kabul, Afghanistan
| | - Wei Chen
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Nobuyuki Hamajima
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Masashi Kato
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan; Department of Biomedical Sciences, College of Life and Health Sciences, Chubu University, Matsumoto-cho, Kasugai-shi, Aichi, Japan.
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Chrisinger JSA, Wehrli B, Dickson BC, Fasih S, Hirbe AC, Shultz DB, Zadeh G, Gupta AA, Demicco EG. Epithelioid and spindle cell rhabdomyosarcoma with FUS-TFCP2 or EWSR1-TFCP2 fusion: report of two cases. VIRCHOWS ARCHIV : AN INTERNATIONAL JOURNAL OF PATHOLOGY 2020. [PMID: 32556562 DOI: 10.1007/s00428‐020‐02870‐0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The WHO Classification of Tumors of Soft Tissue and Bone divides rhabdomyosarcoma (RMS) into alveolar, embryonal, pleomorphic, and spindle cell/sclerosing types. Advances in molecular diagnostics have allowed for further refinement of RMS classification including the identification of new subtypes. Very rare RMS with epithelioid and spindle cell morphology, female predominance, marked osseous predilection, ALK expression, EWSR1/FUS-TFCP2 gene fusions, and highly aggressive clinical behavior have recently been recognized with only 23 cases reported in the English language literature. Herein, we report two additional cases with detailed clinicopathologic description and molecular confirmation. In brief, two young women presented each with a primary bone tumor-one with a frontal bone tumor and another with an osseous pelvic tumor. Both tumors showed epithelioid to spindle cell morphology, ALK expression, and EWSR1/FUS-TFCP2 gene fusions. Both patients died of disease less than 17 months from diagnosis despite administration of multiple lines of aggressive treatment. In addition, we review the literature and discuss differential diagnostic and potential treatment considerations.
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Affiliation(s)
- John S A Chrisinger
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.
| | - Bret Wehrli
- Department of Pathology and Laboratory Medicine, London Health Sciences Centre, Western University, London, ON, Canada
| | - Brendan C Dickson
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Samir Fasih
- Princess Margaret Cancer Centre, Division of Medical Oncology, University of Toronto, Toronto, ON, Canada
| | - Angela C Hirbe
- Division of Medical Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - David B Shultz
- Department of Radiation Oncology, Princess Margaret Cancer Centre & Department of Radiation Oncology, University of Toronto, Toronto, Canada
| | - Gelareh Zadeh
- Division of Neurosurgery, University Health Network, University of Toronto, Toronto, ON, Canada
- MacFeeters-Hamilton Center for Neuro-Oncology, Princess Margaret Cancer Center, Toronto, ON, Canada
| | - Abha A Gupta
- Princess Margaret Cancer Centre, Division of Medical Oncology, University of Toronto, Toronto, ON, Canada
- Division of Haematology/Oncology, The Hospital for Sick Children, Department of Pediatrics, University of Toronto, Toronto, ON, Canada
| | - Elizabeth G Demicco
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
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12
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Chrisinger JSA, Wehrli B, Dickson BC, Fasih S, Hirbe AC, Shultz DB, Zadeh G, Gupta AA, Demicco EG. Epithelioid and spindle cell rhabdomyosarcoma with FUS-TFCP2 or EWSR1-TFCP2 fusion: report of two cases. Virchows Arch 2020; 477:725-732. [PMID: 32556562 DOI: 10.1007/s00428-020-02870-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/27/2020] [Accepted: 06/10/2020] [Indexed: 12/20/2022]
Abstract
The WHO Classification of Tumors of Soft Tissue and Bone divides rhabdomyosarcoma (RMS) into alveolar, embryonal, pleomorphic, and spindle cell/sclerosing types. Advances in molecular diagnostics have allowed for further refinement of RMS classification including the identification of new subtypes. Very rare RMS with epithelioid and spindle cell morphology, female predominance, marked osseous predilection, ALK expression, EWSR1/FUS-TFCP2 gene fusions, and highly aggressive clinical behavior have recently been recognized with only 23 cases reported in the English language literature. Herein, we report two additional cases with detailed clinicopathologic description and molecular confirmation. In brief, two young women presented each with a primary bone tumor-one with a frontal bone tumor and another with an osseous pelvic tumor. Both tumors showed epithelioid to spindle cell morphology, ALK expression, and EWSR1/FUS-TFCP2 gene fusions. Both patients died of disease less than 17 months from diagnosis despite administration of multiple lines of aggressive treatment. In addition, we review the literature and discuss differential diagnostic and potential treatment considerations.
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Affiliation(s)
- John S A Chrisinger
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.
| | - Bret Wehrli
- Department of Pathology and Laboratory Medicine, London Health Sciences Centre, Western University, London, ON, Canada
| | - Brendan C Dickson
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Samir Fasih
- Princess Margaret Cancer Centre, Division of Medical Oncology, University of Toronto, Toronto, ON, Canada
| | - Angela C Hirbe
- Division of Medical Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - David B Shultz
- Department of Radiation Oncology, Princess Margaret Cancer Centre & Department of Radiation Oncology, University of Toronto, Toronto, Canada
| | - Gelareh Zadeh
- Division of Neurosurgery, University Health Network, University of Toronto, Toronto, ON, Canada.,MacFeeters-Hamilton Center for Neuro-Oncology, Princess Margaret Cancer Center, Toronto, ON, Canada
| | - Abha A Gupta
- Princess Margaret Cancer Centre, Division of Medical Oncology, University of Toronto, Toronto, ON, Canada.,Division of Haematology/Oncology, The Hospital for Sick Children, Department of Pediatrics, University of Toronto, Toronto, ON, Canada
| | - Elizabeth G Demicco
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
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13
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Koutlas IG, Olson DR, Rawwas J. FET(EWSR1)-TFCP2 Rhabdomyosarcoma: An Additional Example of this Aggressive Variant with Predilection for the Gnathic Bones. Head Neck Pathol 2020; 15:374-380. [PMID: 32504289 PMCID: PMC8010041 DOI: 10.1007/s12105-020-01189-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 06/02/2020] [Indexed: 12/19/2022]
Abstract
An example of a mandibular rhabdomyosarcoma in a 15-year-old male is described featuring EWSR1-TFCP2 fusion with homolateral lymph node metastasis and apparent metastasis to the thoracic vertebra T7. This type of rhabdomyosarcoma has preference for the craniofacial skeleton. Histologically, the tumor was composed of spindle and epithelioid cells characterized by nuclear pleomorphism, cytologic atypia and brisk mitotic activity. Immunohistochemically, it featured diffuse positive nuclear staining MYOD1, only focal staining for myogenin and patchy cytoplasmic staining for desmin. Tumor cells were positive for keratins and nuclear staining for SATB2 was also observed. Interestingly, tumor cells were diffusely positive for calponin. Currently, the patient is under chemotherapy treatment.
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Affiliation(s)
- Ioannis G Koutlas
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, 515 Delaware Street SE #16-116B, Minneapolis, MN, 55455, USA.
| | - Damon R Olson
- Department of Laboratory Medicine and Pathology, Children's Minnesota, Minneapolis, MN, USA
| | - Jawhar Rawwas
- Pediatric Hematology and Oncology, Children's Minnesota, Minneapolis, MN, USA
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14
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Expanding the Spectrum of Intraosseous Rhabdomyosarcoma: Correlation Between 2 Distinct Gene Fusions and Phenotype. Am J Surg Pathol 2020; 43:695-702. [PMID: 30720533 DOI: 10.1097/pas.0000000000001227] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Primary intraosseous rhabdomyosarcomas (RMSs) are extremely rare. Recently 2 studies reported 4 cases of primary intraosseous RMS with EWSR1/FUS-TFCP2 gene fusions, associated with somewhat conflicting histologic features, ranging from spindle to epithelioid. In this study we sought to further investigate the pathologic and molecular abnormalities of a larger group of intraosseous RMSs by a combined approach using targeted RNA sequencing analysis and fluorescence in situ hybridization (FISH). We identified 7 cases, 3 males and 4 females, all in young adults, age range 20 to 39 years (median, 27 y). Three cases involved the pelvis, 2 involved the femur and 1 each involved the maxilla and the skull. Molecular studies identified recurrent gene fusions in all 7 cases tested, including: a novel MEIS1-NCOA2 fusion in 2 cases, EWSR1-TFCP2 in 3 cases, and FUS-TFCP2 gene fusions in 1 case. One case showed a FUS gene rearrangement, without a TFCP2 gene abnormality by FISH. The MEIS1-NCOA2-positive cases were characterized by a more primitive and fascicular spindle cell appearance, while the EWSR1/FUS rearranged tumors had a hybrid spindle and epithelioid phenotype, with more abundant eosinophilic cytoplasm and mild nuclear pleomorphism. Immunohistochemically, all tumors were positive for desmin and myogenin (focal). In addition, 4 tumors with TFCP2-associated gene fusions also coexpressed ALK and cytokeratin. In conclusion, our results suggest a high incidence of gene fusions in primary RMSs of bone, with 2 molecular subsets emerging, defined by either MEIS1-NCOA2 or EWSR1/FUS-TFCP2 fusions, showing distinct morphology and immunophenotype. Additional studies with larger numbers of cases and longer follow-up data are required to definitively evaluate the biological behavior of these tumors and to establish their relationship to other spindle cell RMS genetic groups.
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15
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Gu L, Sang M, Li J, Liu F, Wu Y, Liu S, Wang P, Shan B. Expression and prognostic significance of MAGE-A11 and transcription factors (SP1,TFCP2 and ZEB1) in ESCC tissues. Pathol Res Pract 2019; 215:152446. [PMID: 31126819 DOI: 10.1016/j.prp.2019.152446] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 04/24/2019] [Accepted: 05/07/2019] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To evaluate the clinical characteristics and prognostic significance of MAGE-A11 and transcription factors (SP1, TFCP2 and ZEB1) in patients with esophageal squamous cell carcinoma (ESCC). METHODS To assess the expression of MAGE-A11 and transcription factors (SP1, TFCP2 and ZEB1) in 121 ESCC samples were respectively detected by immunohistochemical method. RESULTS The results showed MAGE-A11 and transcription factors (SP1,TFCP2 and ZEB1) expression were associated with some clinical features in patients, such as pathological differentiation, tumor size, clinical stage, lymph node metastasis and distant metastasis. Kaplan-Meier analysis showed that patients with ESCC having high MAGE-A11 and transcription factors (SP1,TFCP2 and ZEB1) expression had a worse prognosis compared to the patients with low expression. Multivariate Cox proportional hazards regression model revealed that MAGE-A11 expression, TFCP2 expression, lymph node metastasis and distant metastasis were independently associated with ESCC patients' survival. CONCLUSIONS High expression of MAGE-A11 and transcription factors (SP1,TFCP2 and ZEB1) in ESCC tissues suggests promoting ESCC progression and poor prognosis, co-expression of MAGE-A11 and transcription factors even worse.
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Affiliation(s)
- Lina Gu
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Meixiang Sang
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China; Tumor Research Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China.
| | - Juan Li
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Fei Liu
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Yunyan Wu
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Shina Liu
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Pengyu Wang
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Baoen Shan
- Department of Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China; Tumor Research Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China.
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16
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Sui Y, Ju C, Shao B. A lymph node metastasis‐related protein‐coding genes combining with long noncoding RNA signature for breast cancer survival prediction. J Cell Physiol 2019; 234:20036-20045. [PMID: 30950057 DOI: 10.1002/jcp.28600] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 03/08/2019] [Accepted: 03/19/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Yujie Sui
- Department of Thyroid Surgery Weihai Central Hospital Weihai Shandong China
| | - Chunyan Ju
- Department of Gastroenterology Weihai Central Hospital Weihai Shandong China
| | - Bin Shao
- Department of Radiology Weihai Central Hospital Weihai Shandong China
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17
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Omata Y, Yoshinaga M, Yajima I, Ohgami N, Hashimoto K, Higashimura K, Tazaki A, Kato M. A disadvantageous effect of adsorption of barium by melanin on transforming activity. CHEMOSPHERE 2018; 210:384-391. [PMID: 30015129 DOI: 10.1016/j.chemosphere.2018.07.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/14/2018] [Accepted: 07/05/2018] [Indexed: 06/08/2023]
Abstract
At present, beneficial effects of melanin and harmful effects of barium have been reported. However, little is known about the adsorption of barium, and even less is known about the biological significance of adsorption of barium by melanin. In this study, we showed that there was a strong correlation between the digitalized level of skin pigmentation and barium level in murine skin compared to the correlations between skin pigmentation level and levels of homologous elements of barium (magnesium, calcium and strontium). The concentration of subcutaneously injected barium in skin with a high level of pigmentation was higher than that in skin with a low level of pigmentation. Our cell-free experiment using the Langmuir isotherm for adsorption of barium in synthetic melanin also provided direct evidence of adsorption of barium by melanin. We then investigated the biological significance of melanin-mediated barium adsorption. We found barium-mediated increase in transforming activity in pigmented melanocytes (melan-a) but not in unpigmented melanocytes (melan-c) after confirming that the barium level in melan-a melanocytes was 3.4-fold higher than that in melan-c melanocytes after culture of 5 μM barium for 24 h. Taken together, our results not only indicate adsorption of barium by melanin in mice, cells and cell-free systems but also suggest a disadvantageous effect of adsorption of barium by melanin on transforming activity in cultured cells.
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Affiliation(s)
- Yasuhiro Omata
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, Japan
| | - Masafumi Yoshinaga
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Ichiro Yajima
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Nobutaka Ohgami
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Kazunori Hashimoto
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Kaho Higashimura
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Akira Tazaki
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan
| | - Masashi Kato
- Department of Occupational and Environmental Health, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, Japan; Voluntary Body for International Health Care in Universities, Nagoya, Japan.
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18
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Dashti NK, Wehrs RN, Thomas BC, Nair A, Davila J, Buckner JC, Martinez AP, Sukov WR, Halling KC, Howe BM, Folpe AL. Spindle cell rhabdomyosarcoma of bone with FUS-TFCP2 fusion: confirmation of a very recently described rhabdomyosarcoma subtype. Histopathology 2018; 73:514-520. [PMID: 29758589 DOI: 10.1111/his.13649] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 05/08/2018] [Indexed: 12/22/2022]
Abstract
AIMS Rhabdomyosarcomas of bone are extremely rare, with fewer than 10 reported cases. A very rare subtype of spindle cell/sclerosing rhabdomyosarcoma harbouring a FUS-TFCP2 fusion and involving both soft tissue and bone locations has been reported very recently. We report only the fourth case of this unusual, clinically aggressive rhabdomyosarcoma. MATERIAL AND RESULTS A previously well 72-year-old male presented with a destructive lesion of the mandible. Morphological and immunohistochemical study of a needle biopsy and the subsequent resection showed a spindle cell rhabdomyosarcoma. RNA-seq, RT-PCR and FISH confirmed the presence of the FUS-TFCP2 fusion. CONCLUSIONS Spindle cell rhabdomyosarcomas carrying the FUS-TFCP2 fusion are very rare rhabdomyosarcoma variants with osseous predilection. The classification and differential diagnosis of this unusual molecular variant of spindle cell/sclerosing rhabdomyosarcoma are discussed.
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Affiliation(s)
- Nooshi K Dashti
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Rebecca N Wehrs
- Division of Laboratory Genetics and Genomics, Mayo Clinic, Rochester, MN, USA
| | - Brittany C Thomas
- Division of Laboratory Genetics and Genomics, Mayo Clinic, Rochester, MN, USA
| | - Asha Nair
- Division of Laboratory Genetics and Genomics, Mayo Clinic, Rochester, MN, USA
| | - Jaime Davila
- Division of Laboratory Genetics and Genomics, Mayo Clinic, Rochester, MN, USA
| | - Jan C Buckner
- Department of Medical Oncology, Mayo Clinic, Rochester, MN, USA
| | - Anthony P Martinez
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - William R Sukov
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Kevin C Halling
- Division of Laboratory Genetics and Genomics, Mayo Clinic, Rochester, MN, USA
| | | | - Andrew L Folpe
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
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19
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Watson S, Perrin V, Guillemot D, Reynaud S, Coindre JM, Karanian M, Guinebretière JM, Freneaux P, Le Loarer F, Bouvet M, Galmiche-Rolland L, Larousserie F, Longchampt E, Ranchere-Vince D, Pierron G, Delattre O, Tirode F. Transcriptomic definition of molecular subgroups of small round cell sarcomas. J Pathol 2018; 245:29-40. [PMID: 29431183 DOI: 10.1002/path.5053] [Citation(s) in RCA: 209] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/10/2018] [Accepted: 02/02/2018] [Indexed: 01/02/2023]
Abstract
Sarcoma represents a highly heterogeneous group of tumours. We report here the first unbiased and systematic search for gene fusions combined with unsupervised expression analysis of a series of 184 small round cell sarcomas. Fusion genes were detected in 59% of samples, with half of them being observed recurrently. We identified biologically homogeneous groups of tumours such as the CIC-fused (to DUX4, FOXO4 or NUTM1) and BCOR-rearranged (BCOR-CCNB3, BCOR-MAML3, ZC3H7B-BCOR, and BCOR internal duplication) tumour groups. VGLL2-fused tumours represented a more biologically and pathologically heterogeneous group. This study also refined the characteristics of some entities such as EWSR1-PATZ1 spindle cell sarcoma or FUS-NFATC2 bone tumours that are different from EWSR1-NFATC2 tumours and transcriptionally resemble CIC-fused tumour entities. We also describe a completely novel group of epithelioid and spindle-cell rhabdomyosarcomas characterized by EWSR1- or FUS-TFCP2 fusions. Finally, expression data identified some potentially new therapeutic targets or pathways. Copyright © 2018 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Sarah Watson
- INSERM U830, Laboratory of Genetics and Biology of Cancer, Paris, France.,Institut Curie, Paris Sciences et Lettres, Paris, France
| | - Virginie Perrin
- INSERM U830, Laboratory of Genetics and Biology of Cancer, Paris, France.,Institut Curie, Paris Sciences et Lettres, Paris, France
| | | | | | - Jean-Michel Coindre
- Institut Bergonié, Department of Pathology, Bordeaux, France.,Université Bordeaux 2, Bordeaux, France
| | - Marie Karanian
- Centre Leon Bérard, Department of Pathology, Lyon, France
| | | | - Paul Freneaux
- Département de Biologie des Tumeurs, Institut Curie, Service d'Anatomie Pathologique, Paris, France
| | - François Le Loarer
- Institut Bergonié, Department of Pathology, Bordeaux, France.,Université Bordeaux 2, Bordeaux, France
| | - Megane Bouvet
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Louise Galmiche-Rolland
- Service d'Anatomie Pathologique, Hôpital Necker Enfants Malades, Paris, France.,Université Paris Descartes, Paris, France
| | | | - Elisabeth Longchampt
- Service d'Anatomie et de Cytologie Pathologiques, Hôpital Foch, Suresnes, France
| | | | - Gaelle Pierron
- Institut Curie, Unité de Génétique Somatique, Paris, France
| | - Olivier Delattre
- INSERM U830, Laboratory of Genetics and Biology of Cancer, Paris, France.,Institut Curie, Paris Sciences et Lettres, Paris, France.,Institut Curie, Unité de Génétique Somatique, Paris, France.,Ligue Contre le Cancer, Equipe Labellisée
| | - Franck Tirode
- INSERM U830, Laboratory of Genetics and Biology of Cancer, Paris, France.,Institut Curie, Paris Sciences et Lettres, Paris, France.,Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Cancer Research Center of Lyon, Centre Léon Bérard, Lyon, France
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20
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Kotarba G, Krzywinska E, Grabowska AI, Taracha A, Wilanowski T. TFCP2/TFCP2L1/UBP1 transcription factors in cancer. Cancer Lett 2018; 420:72-79. [PMID: 29410248 DOI: 10.1016/j.canlet.2018.01.078] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 01/30/2018] [Accepted: 01/30/2018] [Indexed: 12/20/2022]
Abstract
The TFCP2/Grainyhead family of transcription factors is divided into two distinct subfamilies, one of which includes the Grainyhead-like 1-3 (GRHL1-3) proteins and the other consists of TFCP2 (synonyms: CP2, LSF, LBP-1c), TFCP2L1 (synonyms: CRTR-1, LBP-9) and UBP1 (synonyms: LBP-1a, NF2d9). Transcription factors from the TFCP2/TFCP2L1/UBP1 subfamily are involved in various aspects of cancer development. TFCP2 is a pro-oncogenic factor in hepatocellular carcinoma, pancreatic cancer and breast cancer, may be important in cervical carcinogenesis and in colorectal cancer. TFCP2 can also act as a tumor suppressor, for example, it inhibits melanoma growth. Furthermore, TFCP2 is involved in epithelial-mesenchymal transition and enhances angiogenesis. TFCP2L1 maintains pluripotency and self-renewal of embryonic stem cells and was implicated in a wide variety of cancers, including clear cell renal cell carcinoma, breast cancer and thyroid cancer. Here we present a systematic review of current knowledge of this protein subfamily in the context of cancer. We also discuss potential challenges in investigating this family of transcription factors. These challenges include redundancies between these factors as well as their interactions with each other and their ability to modulate each other's activity.
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Affiliation(s)
- Grzegorz Kotarba
- Laboratory of Signal Transduction, Department of Cell Biology, Nencki Institute of Experimental Biology of Polish Academy of Sciences, 3 Pasteur St., 02-093 Warsaw, Poland.
| | - Ewa Krzywinska
- Laboratory of Signal Transduction, Department of Cell Biology, Nencki Institute of Experimental Biology of Polish Academy of Sciences, 3 Pasteur St., 02-093 Warsaw, Poland.
| | - Anna I Grabowska
- Laboratory of Neuroplasticity, Department of Molecular and Cellular Neurobiology, Nencki Institute of Experimental Biology of Polish Academy of Sciences, 3 Pasteur St., 02-093 Warsaw, Poland.
| | - Agnieszka Taracha
- Laboratory of Signal Transduction, Department of Cell Biology, Nencki Institute of Experimental Biology of Polish Academy of Sciences, 3 Pasteur St., 02-093 Warsaw, Poland.
| | - Tomasz Wilanowski
- Laboratory of Signal Transduction, Department of Cell Biology, Nencki Institute of Experimental Biology of Polish Academy of Sciences, 3 Pasteur St., 02-093 Warsaw, Poland.
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21
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Liu J, Xu Y, Kang Y, Cao S, Shi G, Cui H, Sun S, Wang L. The aberrantly expressed long non-coding RNA in the substantia nigra and corpus striatum of Nrf2-knockout mice. J Neurochem 2017; 143:65-75. [DOI: 10.1111/jnc.14141] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 07/23/2017] [Accepted: 07/26/2017] [Indexed: 01/19/2023]
Affiliation(s)
- Jian Liu
- Department of Human Anatomy; Hebei Medical University; Shijiazhuang China
| | - Yali Xu
- The Third Hospital of Hebei Medical University; Shijiazhuang China
| | - Yunxiao Kang
- Department of Neurobiology; Hebei Medical University; Shijiazhuang China
| | - Shanhu Cao
- Department of Biochemistry and Molecular Biology; Hebei Medical University; Shijiazhuang China
| | - Geming Shi
- Department of Neurobiology; Hebei Medical University; Shijiazhuang China
| | - Huixian Cui
- Department of Human Anatomy; Hebei Medical University; Shijiazhuang China
| | - Shaoguang Sun
- Department of Biochemistry and Molecular Biology; Hebei Medical University; Shijiazhuang China
| | - Lei Wang
- Department of Human Anatomy; Hebei Medical University; Shijiazhuang China
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22
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Chen CH, Tsai HT, Chuang HC, Shiu LY, Su LJ, Chiu TJ, Luo SD, Fang FM, Huang CC, Chien CY. Metformin disrupts malignant behavior of oral squamous cell carcinoma via a novel signaling involving Late SV40 factor/Aurora-A. Sci Rep 2017; 7:1358. [PMID: 28465536 PMCID: PMC5430965 DOI: 10.1038/s41598-017-01353-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 03/27/2017] [Indexed: 02/06/2023] Open
Abstract
Conventional therapeutic processes in patient with OSCC are associated with several unfavorable effects leading to patients with poor survival rate. Metformin has been shown to protect against a variety of specific diseases, including cancer. However, the precise roles and mechanisms underlying the therapeutic effects of metformin on OSCC remain elusive. In the current study, in vitro and xenograft model experiments revealed that metformin inhibited growth and metastasis of oral cancer cells. Importantly, metformin-restrained tumorigenesis of oral cancer was accompanied with strong decrease of both Aurora-A and Late SV40 Factor (LSF) expressions. Furthermore, LSF contributed to Aurora-A-elicited malignancy behaviors of oral cancer via binding to the promoter region of Aurora-A. A significant correlation was observed between LSF and Aurora-A levels in a cohort of specimens of oral cancer. These findings showed that a novel LSF/Aurora-A-signaling inhibition supports the rationale of using metformin as potential OSCC therapeutics.
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Affiliation(s)
- Chang-Han Chen
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.,Department of Applied Chemistry, and Graduate Institute of Biomedicine and Biomedical Technology, National Chi Nan University, Nantou, Taiwan.,Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsin-Ting Tsai
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.,Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hui-Ching Chuang
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Li-Yen Shiu
- Department of Medical Research, E-Da Hospital, I-SHOW University, Kaohsiung, Taiwan.,Cell Therapy and Research Center, Department of Medical Research, E-Da Cancer Hospital, Kaohsiung, Taiwan
| | - Li-Jen Su
- Graduate Institute of Systems Biology and Bioinformatics, National Central University, Jhongli, Taiwan
| | - Tai-Jan Chiu
- Departments of Hematology-Oncology, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Sheng-Dean Luo
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Fu-Min Fang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chao-Cheng Huang
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chih-Yen Chien
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital, and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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TFCP2 Genetic Polymorphism Is Associated with Predisposition to and Transplant Prognosis of Hepatocellular Carcinoma. Gastroenterol Res Pract 2017; 2017:6353248. [PMID: 28348581 PMCID: PMC5350294 DOI: 10.1155/2017/6353248] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 01/23/2017] [Indexed: 12/13/2022] Open
Abstract
TFCP2 is an oncogene and plays crucial roles in the incidence and progression of hepatocellular carcinoma (HCC). However, no reports are available on the impact of TFCP2 genetic polymorphism on the susceptibility to and the transplant prognosis of HCC. Here, we genotyped 7 SNPs of TFCP2 in a case-control study of 119 patients with HCC and 200 patients with chronic liver disease. Of the 7 SNPs in TFCP2, rs7959378 distributed differentially between patients with versus patients without HCC. The patients with the CA (OR = 0.58, 95% CI = 0.35–0.96), the CC (OR = 0.39, 95% CI = 0.20–0.76), and the CA/CC (OR = 0.52, 95% CI = 0.32–0.83) genotypes had significantly decreased risk for HCC compared with those carrying the rs7959378 AA genotype. After adjusting for confounding factors, rs7959378 still conferred significant risk for HCC. Furthermore, the patients who carried rs7959378 AC/CC had a higher overall survival and lower relapse-free survival than those with the rs7959378 AA genotype. Similar results were found in the multivariate analysis adjusted by AFP, tumor size and tumor number, and differentiation. These findings indicate that rs7959378 is associated with the risk of HCC in patient with chronic liver disease and prognosis of HCC patients after liver transplantation.
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