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Xu H, Long S, Xu C, Li Z, Chen J, Yang B, He Y, Xu Z, Li Z, Wei W, Li X. TNC upregulation promotes glioma tumourigenesis through TDG-mediated active DNA demethylation. Cell Death Discov 2024; 10:347. [PMID: 39090080 PMCID: PMC11294444 DOI: 10.1038/s41420-024-02098-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 07/04/2024] [Accepted: 07/09/2024] [Indexed: 08/04/2024] Open
Abstract
Gliomas represent the most predominant primary malignant tumor in central nervous system. Thymine DNA glycosylase (TDG) is a central component in active DNA demethylation. However, the specific mechanisms of TDG-mediated active DNA demethylation in gliomas remain unclear. This research indicates TDG expression is overexpressed in gliomas and correlated with poor prognosis. TDG knockdown suppressed the malignant phenotype of gliomas both in vitro and vivo. Notably, RNA-seq analysis revealed a strong association between TDG and tenascin-C (TNC). ChIP-qPCR and MeDIP-qPCR assays were undertaken to confirm that TDG participates in TNC active DNA demethylation process, revealing decreased DNA methylation levels and elevated TNC expression as a result. Silencing TNC expression also suppressed the tumor malignant phenotype in both in vitro and in vivo experiments. Additionally, simultaneous silencing of TNC reduced or even reversed the glioma promotion caused by TDG overexpression. Based on our findings, we conclude that TDG exerts an indispensable role in TNC active DNA demethylation in gliomas. The DNA demethylation process leads to alternations in TNC methylation levels and promotes its expression, thereby contributing to the development of gliomas. These results suggest a novel epigenetic therapeutic strategy targeting active DNA demethylation in gliomas.
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Affiliation(s)
- Hongyu Xu
- Brain Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Shengrong Long
- Brain Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Chengshi Xu
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhengwei Li
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jincao Chen
- Brain Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Bin Yang
- Brain Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yongze He
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ziyue Xu
- Brain Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhiqiang Li
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China.
| | - Wei Wei
- Brain Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China.
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China.
| | - Xiang Li
- Brain Research Center, Zhongnan Hospital of Wuhan University, Wuhan, China.
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China.
- Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan, China.
- Medical Research Institute, Wuhan University, Wuhan, China.
- Sino-Italian Ascula Brain Science Joint Laboratory, Zhongnan Hospital of Wuhan University, Wuhan, China.
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Liu M, Wang X, Zhu J. PDLIM3 knockdown promotes ferroptosis in endometriosis progression via inducing Gli1 degradation and blocking Hedgehog signaling pathway. J Assist Reprod Genet 2024; 41:2117-2128. [PMID: 38771390 PMCID: PMC11339231 DOI: 10.1007/s10815-024-03131-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 04/26/2024] [Indexed: 05/22/2024] Open
Abstract
AIMS Current evidence suggests that there is no completely effective method for endometriosis (EMS) without trauma due to diverse adverse effects. Reliable evidence illustrates that inhibiting ferroptosis is a potential strategy for EMS. We sufficiently verified that the expression of endogenous protein PDZ and LIM domain 3 (PDLIM3) was significantly increased in EMS. METHODS PDLIM3 knockdown reduced primary ectopic endometrial stromal cells' (EESCs) viability and migration, and elevated ferroptosis signaling indicators including Fe2+, malondialdehyde (MDA), and reactive oxygen species (ROS) in EESCs. RESULTS Mechanistic studies revealed that inhibition of PDLIM3 accelerated glioma-associated oncogene-1 (Gli1) degradation and further deactivated Hedgehog signaling. Gli1 inhibitor, GANT61, abrogated the impact of PDLIM3 deletion on EESC growth, migration, and ferroptosis. In vivo experiments suggested that PDLIM3 reduction repressed the growth of endometrial lesions. Likewise, repression of PDLIM3 promoted ferroptosis and attenuated Hedgehog signaling in endometrial lesions. CONCLUSIONS Collectively, silencing of PDLIM3 facilitates ferroptosis in EMS by inducing Gli1 degradation and blocking Hedgehog signaling. It may provide an alternative strategy for developing therapeutic agents of EMS in the future.
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Affiliation(s)
- Mingwei Liu
- Gynecology Treatment Area II, Songyuan City Central Hospital, No.1188, Wenhua Road, Ningjiang District, Songyuan, 138000, Jilin, China.
| | - Xianxian Wang
- Gynecology Treatment Area I, Songyuan City Central Hospital, Songyuan, Jilin, China
| | - Jiannan Zhu
- Gynecology Treatment Area II, Songyuan City Central Hospital, No.1188, Wenhua Road, Ningjiang District, Songyuan, 138000, Jilin, China
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Zhang Z, Zhang Y. Transcriptional regulation of cancer stem cell: regulatory factors elucidation and cancer treatment strategies. J Exp Clin Cancer Res 2024; 43:99. [PMID: 38561775 PMCID: PMC10986082 DOI: 10.1186/s13046-024-03021-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 03/21/2024] [Indexed: 04/04/2024] Open
Abstract
Cancer stem cells (CSCs) were first discovered in the 1990s, revealing the mysteries of cancer origin, migration, recurrence and drug-resistance from a new perspective. The expression of pluripotent genes and complex signal regulatory networks are significant features of CSC, also act as core factors to affect the characteristics of CSC. Transcription is a necessary link to regulate the phenotype and potential of CSC, involving chromatin environment, nucleosome occupancy, histone modification, transcription factor (TF) availability and cis-regulatory elements, which suffer from ambient pressure. Especially, the expression and activity of pluripotent TFs are deeply affected by both internal and external factors, which is the foundation of CSC transcriptional regulation in the current research framework. Growing evidence indicates that regulating epigenetic modifications to alter cancer stemness is effective, and some special promoters and enhancers can serve as targets to influence the properties of CSC. Clarifying the factors that regulate CSC transcription will assist us directly target key stem genes and TFs, or hinder CSC transcription through environmental and other related factors, in order to achieve the goal of inhibiting CSC and tumors. This paper comprehensively reviews the traditional aspects of transcriptional regulation, and explores the progress and insights of the impact on CSC transcription and status through tumor microenvironment (TME), hypoxia, metabolism and new meaningful regulatory factors in conjunction with the latest research. Finally, we present opinions on omnidirectional targeting CSCs transcription to eliminate CSCs and address tumor resistance.
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Affiliation(s)
- Zhengyue Zhang
- Department of Oncology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201900, People's Republic of China
- Shanghai Institute of Precision Medicine, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200125, People's Republic of China
| | - Yanjie Zhang
- Department of Oncology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201900, People's Republic of China.
- Shanghai Institute of Precision Medicine, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200125, People's Republic of China.
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Liu Y, Yang LY, Chen DX, Chang C, Yuan Q, Zhang Y, Cai Y, Wei WQ, Hao JJ, Wang MR. Tenascin-C as a potential biomarker and therapeutic target for esophageal squamous cell carcinoma. Transl Oncol 2024; 42:101888. [PMID: 38354632 PMCID: PMC10877408 DOI: 10.1016/j.tranon.2024.101888] [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: 09/03/2023] [Revised: 01/01/2024] [Accepted: 01/22/2024] [Indexed: 02/16/2024] Open
Abstract
PURPOSE To establish a prognostic model of esophageal squamous cell carcinoma (ESCC) patients based on tenascin-C (TNC) expression level and clinicopathological characteristics, and to explore the therapeutic potential of TNC inhibition. METHODS The expression of TNC was detected using immunohistochemistry (IHC) in 326 ESCC specimens and 50 normal esophageal tissues. Prognostic factors were determined by Cox regression analyses and were incorporated to establish the nomogram. The effects of TNC knockdown on ESCC cells were assessed in vitro and in vivo. Transcriptome sequencing (RNA-seq) and gene set enrichment analysis (GSEA) were performed to reveal signaling pathways regulated by TNC knockdown. The therapeutic significance of TNC knockdown combined with small-molecule inhibitors on cell proliferation was examined. RESULTS TNC protein was highly expressed in 48.77 % of ESCC tissues compared to only 2 % in normal esophageal epithelia (p < 0.001). The established nomogram model, based on TNC expression, pT stage, and lymph node metastasis, showed good performance on prognosis evaluation. More importantly, the reduction of TNC expression inhibited tumor cell proliferation and xenograft growth, and mainly down-regulated signaling pathways involved in tumor growth, hypoxia signaling transduction, metabolism, infection, etc. Knockdown of TNC enhanced the inhibitory effect of inhibitors targeting ErbB, PI3K-Akt, Ras and MAPK signaling pathways. CONCLUSION The established nomogram may be a promising model for survival prediction in ESCC. Reducing TNC expression enhanced the sensitivity of ESCC cells to inhibitors of Epidermal Growth Factor Receptor (EGFR) and downstream signaling pathways, providing a novel combination therapy strategy.
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Affiliation(s)
- Yang Liu
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Li-Yan Yang
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ding-Xiong Chen
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Chen Chang
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qing Yuan
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yu Zhang
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yan Cai
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Wen-Qiang Wei
- Department of Cancer Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jia-Jie Hao
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Ming-Rong Wang
- State Key Laboratory of Molecular Oncology, Center for Cancer Precision Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
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Haddad TS, van den Dobbelsteen L, Öztürk SK, Geene R, Nijman IJ, Verrijp K, Jamieson NB, Wood C, van Vliet S, Reuvers L, Achouiti S, Rutgers N, Brouwer N, Simmer F, Zlobec I, Lugli A, Nagtegaal ID. Pseudobudding: ruptured glands do not represent true tumor buds. J Pathol 2023; 261:19-27. [PMID: 37403270 DOI: 10.1002/path.6146] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/20/2023] [Accepted: 05/23/2023] [Indexed: 07/06/2023]
Abstract
Tumor budding (TB) is a strong biomarker of poor prognosis in colorectal cancer and other solid cancers. TB is defined as isolated single cancer cells or clusters of up to four cancer cells at the invasive tumor front. In areas with a large inflammatory response at the invasive front, single cells and cell clusters surrounding fragmented glands are observed appearing like TB. Occurrence of these small groups is referred to as pseudobudding (PsB), which arises due to external influences such as inflammation and glandular disruption. Using a combination of orthogonal approaches, we show that there are clear biological differences between TB and PsB. TB is representative of active invasion by presenting features of epithelial-mesenchymal transition and exhibiting increased deposition of extracellular matrix within the surrounding tumor microenvironment (TME), whereas PsB represents a reactive response to heavy inflammation where increased levels of granulocytes within the surrounding TME are observed. Our study provides evidence that areas with a strong inflammatory reaction should be avoided in the routine diagnostic assessment of TB. © 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)
| | | | - Sonay K Öztürk
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Robin Geene
- USEQ, CMM, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Isaäc J Nijman
- USEQ, CMM, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Kiek Verrijp
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Nigel B Jamieson
- University of Glasgow, Wolfson Wohl Cancer Research Centre, School of Cancer Sciences, Glasgow, UK
| | - Colin Wood
- University of Glasgow, Wolfson Wohl Cancer Research Centre, School of Cancer Sciences, Glasgow, UK
| | | | - Luuk Reuvers
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Soumia Achouiti
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Natasja Rutgers
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Nelleke Brouwer
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Femke Simmer
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Inti Zlobec
- Institute of Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
| | - Alessandro Lugli
- Institute of Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
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Biao T, Cai-Feng H, Xiao-Hong L, Xiao-Li C, Wen-Bei L, Jun W, Chao C, Tao Y. From Bowen disease to cutaneous squamous cell carcinoma: eight markers were verified from transcriptomic and proteomic analyses. J Transl Med 2022; 20:416. [PMID: 36085041 PMCID: PMC9462620 DOI: 10.1186/s12967-022-03622-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 09/01/2022] [Indexed: 11/30/2022] Open
Abstract
Background Bowen's disease is a cutaneous squamous cell carcinoma (CSCC) in situ. If left untreated, BD may progress to invasive CSCC. CSCC is one of the most common cutaneous carcinoma in the elderly and the advanced, metastasis CSCC usually have a poor outcomes. However, the mechanisms of invasion and metastasis from Bowen’s disease to CSCC is complicated and still unclear. Objectives The aim of this study was to explore the biomarkers and molecular alterations in Bowen’s disease development process via analyzing the proteomics changes in tissues of CSCC, Bowen disease and healthy skin. Methods A total of 7 individuals with CSCC (5 for proteomics study and 2 for validation), 7 individuals with Bowen disease (5 for proteomics study and 2 for validation) and 7 healthy controls (5 for proteomics study and 2 for validation) presented to the Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College between January 2021 and December 2021 were enrolled. The proteomics analysis was performed to screen differentially expressed proteins/gens (DEPs/DEGs) in the lesions of CSCC, Bowen disease and healthy skin tissues. The transcriptomic data (GSE32628) of CSCC was selected and downloaded from the GEO database. The common DEGs in our proteomics results and GSE32628 between CSCC and healthy skin tissues were selected. And then, the common DEGs which significantly up or down-regulated between CSCC and Bowen disease in our proteomics results were further screened to identify using Western blot methods in the validation group. CSCC A431 cells were transfected with SERPINB1 small interfering RNA (si-SERPINB1) or small interfering RNA negative control (si-NC). To explore the effect of SERPINB1 silencing on migration and invasion ability of A431 cells. Results A total of 501 proteins were differentially expressed between the CSCC and healthy skin tissues, with 332 up-regulated and 169 down-regulated at least 1.5-fold with a P value < 0.05. These DEPs involved multiple biological functions such as protein binding process, immune, inflammation, ribosome, protein digestion and absorption, ECM-receptor interaction, focal adhesion, PI3K-Akt signaling pathway and others. A total of 20 common DEGs (COL3A1, LUM, TNC, COL1A1, ALDH3A2, FSCN1, SERPINB4, SERPINB1, CD36, COL4A1, CSTB, GPX3, S100A7, ACTN1, SERPINB3, S100A8, RAB31, STAT1, SPRR1B, S100A9) between CSCC and healthy skin tissues in GSE32628 and our proteomics results were found. Besides, the proteins of TNC, FSCN1, SERPINB1, ACTN1 and RAB31 in CSCC were significantly up-regulated, while COL3A1, COL1A1 and CD36 were significantly down-regulated relative to Bowen disease in proteomics results. These proteins were mainly involved in multiple pathways, including Focal adhesion, ECM-receptor interaction, Human papillomavirus infection, PI3K-Akt signaling pathway, PPAR signaling pathway, AMPK signaling pathway and others. These eight proteins were selected for further validation. According to the Western blotting analysis, when compared with the Bowen disease and healthy skin tissues, we found that the relative expression levels of TNC, FSCN1, SERPINB1, ACTN1 and RAB31 in the CSCC were significantly increased, while COL1A1 and CD36 were significantly decreased, and the differences were statistically significant (P < 0.05). Furthermore, the relative expression levels of TNC, FSCN1, SERPINB1 in the Bowen disease were also significantly increased, while the COL3A1 were also significantly decreased relative to the healthy control. SERPINB1 siRNA inhibited the expression of SERPINB1 at mRNA and protein levels in the A431 cells. After interfering with the expression of SERPINB1, the migration and invasion ability in the A431 cells were significantly decreased (P < 0.05). Conclusions This study highlights that eight proteins, TNC, FSCN1, SERPINB1, ACTN1, RAB31, COL3A1, COL1A1, CD36, were significantly associated with the mechanisms of invasion and metastasis in Bowen’s disease. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03622-1.
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Affiliation(s)
- Tang Biao
- Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - He Cai-Feng
- Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Lu Xiao-Hong
- Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Chang Xiao-Li
- Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Liu Wen-Bei
- Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Wang Jun
- Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Ci Chao
- Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China.
| | - Yuan Tao
- Department of Dermatology, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China.
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Nayak C, Singh SK. Integrated Transcriptome Profiling Identifies Prognostic Hub Genes as Therapeutic Targets of Glioblastoma: Evidenced by Bioinformatics Analysis. ACS OMEGA 2022; 7:22531-22550. [PMID: 35811900 PMCID: PMC9260928 DOI: 10.1021/acsomega.2c01820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/01/2022] [Indexed: 06/15/2023]
Abstract
Glioblastoma (GBM) is the most devastating and frequent type of primary brain tumor with high morbidity and mortality. Despite the use of surgical resection followed by radio- and chemotherapy as standard therapy, the progression of GBM remains dismal with a median overall survival of <15 months. GBM embodies a populace of cancer stem cells (GSCs) that is associated with tumor initiation, invasion, therapeutic resistance, and post-treatment reoccurrence. However, understanding the potential mechanisms of stemness and their candidate biomarkers remains limited. Hence in this investigation, we aimed to illuminate potential candidate hub genes and key pathways associated with the pathogenesis of GSC in the development of GBM. The integrated analysis discovered differentially expressed genes (DEGs) between the brain cancer tissues (GBM and GSC) and normal brain tissues. Multiple approaches, including gene ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis, were employed to functionally annotate the DEGs and visualize them through the R program. The significant hub genes were identified through the protein-protein interaction network, Venn diagram analysis, and survival analysis. We observed that the upregulated DEGs were prominently involved in the ECM-receptor interaction pathway. The downregulated genes were mainly associated with the axon guidance pathway. Five significant hub genes (CTNNB1, ITGB1, TNC, EGFR, and SHOX2) were screened out through multiple analyses. GO and KEGG analyses of hub genes uncovered that these genes were primarily enriched in disease-associated pathways such as the inhibition of apoptosis and the DNA damage repair mechanism, activation of the cell cycle, EMT (epithelial-mesenchymal transition), hormone AR (androgen receptor), hormone ER (estrogen receptor), PI3K/AKT (phosphatidylinositol 3-kinase and AKT), RTK (receptor tyrosine kinase), and TSC/mTOR (tuberous sclerosis complex and mammalian target of rapamycin). Consequently, the epigenetic regulatory network disclosed that hub genes played a vital role in the progression of GBM. Finally, candidate drugs were predicted that can be used as possible drugs to treat GBM patients. Overall, our investigation offered five hub genes (CTNNB1, ITGB1, TNC, EGFR, and SHOX2) that could be used as precise diagnostic and prognostic candidate biomarkers of GBM and might be used as personalized therapeutic targets to obstruct gliomagenesis.
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Qian Y, Liu X, Feng Y, Li X, Xuan Y. Tenascin C regulates cancer cell glycolysis and tumor progression in prostate cancer. Int J Urol 2022; 29:578-585. [PMID: 35218089 DOI: 10.1111/iju.14830] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 01/17/2022] [Accepted: 02/07/2022] [Indexed: 01/09/2023]
Abstract
OBJECTIVES Tenascin C is a potential biomarker of cancer-associated fibroblasts and has been significantly associated with poor prognosis in patients with prostate cancer. However, the effects of Tenascin C in prostate cancer cell glycolysis largely remain unclear. Thus, this study aimed to investigate the Tenascin C expression in prostate cancer and its correlation to glycolysis-related protein and gene expression, clinicopathological parameters, and survival of patients. METHODS We performed immunohistochemical staining for Tenascin C in 141 cases of primary prostate cancer. Based on public data sets, we explored the association of Tenascin C with angiogenesis-related genes, M2 macrophage-related gene, androgen receptor levels, PI3K/AKT/NF-κB pathway genes, and glycolytic enzyme expression. The glucose uptake, lactate production, and glycolytic enzyme levels were detected by glycolysis assay and western blotting. RESULTS Our results showed that Tenascin C expression is upregulated in prostate cancer tissues compared with benign prostatic hyperplasia tissues. High Tenascin C expression in prostate cancer cells was positively associated with lymph node metastasis, advanced clinical stage, the expression of CD105, CD206, and androgen receptor levels. The Kaplan-Meier curves showed a significant association of Tenascin C expression with the patient's overall survival. Tenascin C expression was positively associated with PI3K p85, pAKT-ser308, and NF-κB p65 protein expression in prostate cancer samples. Moreover, siRNA-mediated knockdown of Tenascin C expression inhibited cell glucose uptake, lactate production, and glycolytic-enzyme expression in prostate cancer cells in vitro. CONCLUSIONS Together, our findings suggest that Tenascin C is a prognostic marker for patients with prostate cancer and that its effects might be mediated via regulation of the glycolysis process of prostate cancer cells.
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Affiliation(s)
- Yongri Qian
- Department of Basic Medicine, Yanbian University College of Nursing, Yanji, China
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
| | - Xingzhe Liu
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
- Department of Pathology, Yanbian University College of Medicine, Yanji, China
| | - Ying Feng
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
- Department of Pathology, Yanbian University College of Medicine, Yanji, China
| | - Xiaogang Li
- Department of Urology Surgery, Affiliated Hospital of Yanbian University, Yanji, China
| | - Yanhua Xuan
- Institute for Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
- Department of Pathology, Yanbian University College of Medicine, Yanji, China
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Malagraba G, Yarmohammadi M, Javed A, Barceló C, Rubio-Tomás T. The Role of LSD1 and LSD2 in Cancers of the Gastrointestinal System: An Update. Biomolecules 2022; 12:462. [PMID: 35327654 PMCID: PMC8946813 DOI: 10.3390/biom12030462] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 02/07/2023] Open
Abstract
Epigenetic mechanisms are known to play a key role in cancer progression. Specifically, histone methylation involves reversible post-translational modification of histones that govern chromatin structure remodelling, genomic imprinting, gene expression, DNA damage repair, and meiotic crossover recombination, among other chromatin-based activities. Demethylases are enzymes that catalyse the demethylation of their substrate using a flavin adenine dinucleotide-dependent amine oxidation process. Lysine-specific demethylase 1 (LSD1) and its homolog, lysine-specific demethylase 2 (LSD2), are overexpressed in a variety of human cancer types and, thus, regulate tumour progression. In this review, we focus on the literature from the last 5 years concerning the role of LSD1 and LSD2 in the main gastrointestinal cancers (i.e., gastric cancer, liver cancer, pancreatic cancer, and colorectal cancer).
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Affiliation(s)
- Gianluca Malagraba
- Translational Pancreatic Cancer Oncogenesis Group, Health Research Institute of the Balearic Islands (IdISBA), 07120 Palma de Mallorca, Spain;
| | - Mahdieh Yarmohammadi
- Central Tehran Branch, Department of Biology, Faculty of Sciences, Islamic Azad University, Tehran 1955847881, Iran;
| | - Aadil Javed
- Cancer Biology Laboratory, Department of Bioengineering, Faculty of Engineering, Ege University, Izmir 35040, Turkey;
| | - Carles Barceló
- Translational Pancreatic Cancer Oncogenesis Group, Health Research Institute of the Balearic Islands (IdISBA), 07120 Palma de Mallorca, Spain;
| | - Teresa Rubio-Tomás
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- School of Medicine, University of Crete, 70013 Herakleion, Crete, Greece
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Transcriptomic and proteomic insights into patulin mycotoxin-induced cancer-like phenotypes in normal intestinal epithelial cells. Mol Cell Biochem 2022; 477:1405-1416. [PMID: 35150386 DOI: 10.1007/s11010-022-04387-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 02/02/2022] [Indexed: 10/19/2022]
Abstract
Patulin (PAT) is a natural contaminant of fruits (primarily apples) and their products. Significantly, high levels of contamination have been found in fruit juices all over the world. Several in vitro studies have demonstrated PAT's ability to alter intestinal structure and function. However, in real life, the probability of low dose long-term exposure to PAT to humans is significantly higher through contaminated food items. Thus, in the present study, we have exposed normal intestinal cells to non-toxic levels of PAT for 16 weeks and observed that PAT had the ability to cause cancer-like properties in normal intestinal epithelial cells after chronic exposure. Here, our results showed that chronic exposure to low doses of PAT caused enhanced proliferation, migration and invasion ability, and the capability to grow in soft agar (anchorage independence). Moreover, an in vivo study showed the appearance of colonic aberrant crypt foci (ACFs) in PAT-exposed Wistar rats, which are well, establish markers for early colon cancer. Furthermore, as these neoplastic changes are consequences of alterations at the molecular level, here, we combined next-generation RNA sequencing with liquid chromatography mass spectrometry-based proteomic analysis to investigate the possible underlying mechanisms involved in PAT-induced neoplastic changes.
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11
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Li Q, Lai Q, He C, Zhang H, Pan X, Li H, Yan Q, Fang Y, Liu S, Li A. RUNX1 regulates the proliferation and chemoresistance of colorectal cancer through the Hedgehog signaling pathway. J Cancer 2021; 12:6363-6371. [PMID: 34659526 PMCID: PMC8489138 DOI: 10.7150/jca.51338] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 08/17/2021] [Indexed: 01/05/2023] Open
Abstract
Background: Chemoresistance is one of the main causes of recurrence in colorectal cancer (CRC) patients and leads to a poor prognosis. To characterize RUNX1 expression in colorectal cancer (CRC) and elucidate its mechanistic involvement in the tumor biology of this disease. Methods: The expression of RUNX1 in CRC and normal tissues was detected by bioinformatics analysis. Cell proliferation was measured by CCK-8 and clonogenic assays. In vivo tumor progression was assessed with a xenograft mouse model. Cell drug sensitivity tests and flow cytometry were performed to analyze CRC cell chemoresistance. RUNX1, key molecules of the Hedgehog signaling pathway, and ABCG2 were detected by qRT-PCR and Western blotting. Results: RUNX1 expression is upregulated in CRC tissues. RUNX1 enhanced CRC cell resistance to 5-fluorouracil (5-FU), promoted proliferation, and inhibited 5-FU-induced apoptosis. Mechanistically, RUNX1 can activate the Hedgehog signaling pathway and promote the expression of ABCG2 in CRC cells. Conclusions: Our study demonstrated that RUNX1 promotes CRC proliferation and chemoresistance by activating the Hedgehog signaling pathway and ABCG2 expression.
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Affiliation(s)
- Qingyuan Li
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qiuhua Lai
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Chengcheng He
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Haonan Zhang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xingzhu Pan
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Haolin Li
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Qun Yan
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yuxin Fang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Side Liu
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Aimin Li
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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12
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Fujita M, Suzuki H, Fukai F. Involvement of integrin-activating peptides derived from tenascin-C in colon cancer progression. World J Gastrointest Oncol 2021; 13:980-994. [PMID: 34616507 PMCID: PMC8465449 DOI: 10.4251/wjgo.v13.i9.980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 06/03/2021] [Accepted: 08/11/2021] [Indexed: 02/06/2023] Open
Abstract
Tenascin-C (TNC) is an adhesion modulatory protein present in the extracellular matrix that is highly expressed in several malignancies, including colon cancer. Although TNC is considered a negative prognostic factor for cancer patients, the substantial role of the TNC molecule in colorectal carcinogenesis and its malignant progression is poorly understood. We previously found that TNC has a cryptic functional site and that a TNC peptide containing this site, termed TNIIIA2, can potently and persistently activate beta1-integrins. In contrast, the peptide FNIII14, which contains a cryptic bioactive site within the fibronectin molecule, can inactivate beta1-integrins. This review presents the role of TNC in the development of colitis-associated colorectal cancer and in the malignant progression of colon cancer, particularly the major involvement of its cryptic functional site TNIIIA2. We propose new possible prophylactic and therapeutic strategies based on inhibition of the TNIIIA2-induced beta1-integrin activation by peptide FNIII14.
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Affiliation(s)
- Motomichi Fujita
- Department of Molecular Patho-Physiology, Tokyo University of Science, Noda 278-8510, Chiba, Japan
| | - Hideo Suzuki
- Department of Gastroenterology, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Tokyo University of Science, Noda 278-8510, Chiba, Japan
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13
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Fujita M, Sasada M, Eguchi M, Iyoda T, Okuyama S, Osawa T, Tsuzuranuki K, Sakamoto M, Hagihara Y, Matsumura M, Osada S, Kodama H, Higami Y, Fukai F. Induction of cellular senescence in fibroblasts through β1-integrin activation by tenascin-C-derived peptide and its protumor effect. Am J Cancer Res 2021; 11:4364-4379. [PMID: 34659892 PMCID: PMC8493383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 08/13/2021] [Indexed: 06/13/2023] Open
Abstract
Tenascin-C is upregulated during inflammation and tumorigenesis, and its expression level is correlated with a poor prognosis in several malignancies. Nevertheless, the substantial role of tenascin-C in cancer progression is poorly understood. Previously, we found that a peptide derived from tenascin-C, termed TNIIIA2, acts directly on tumor cells to activate β1-integrin and induce malignant progression. Here, we show that β1-integrin activation by TNIIIA2 in human fibroblasts indirectly contributes to cancer progression through the induction of cellular senescence. Prolonged treatment of fibroblasts with TNIIIA2 induced cellular senescence, as characterized by the suppression of cell growth and the induction of senescence-associated-β-galactosidase and p16INK4a expression. The production of reactive oxygen species and subsequent DNA damage were responsible for the TNIIIA2-induced senescence of fibroblasts. Interestingly, peptide FNIII14, which inactivates β1-integrin, inhibited fibroblast senescence induced not only by TNIIIA2 but also by H2O2, suggesting that β1-integrin activation plays a critical role in the induction of senescence in fibroblasts. Moreover, TNIIIA2-induced senescent fibroblasts secreted heparin-binding epidermal growth factor-like growth factor (HB-EGF), which caused preneoplastic epithelial HaCaT cells to acquire malignant properties, including colony-forming and focus-forming abilities. Thus, our study demonstrates that tenascin-C-derived peptide TNIIIA2 induces cellular senescence in fibroblasts through β1-integrin activation, causing cancer progression via the secretion of humoral factors such as HB-EGF.
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Affiliation(s)
- Motomichi Fujita
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Manabu Sasada
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
- Clinical Research Center in Hiroshima, Hiroshima University HospitalHiroshima, Japan
| | - Mayu Eguchi
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Takuya Iyoda
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, Sanyo-Onoda City UniversityYamaguchi, Japan
| | - Shin Okuyama
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Takuro Osawa
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Kenta Tsuzuranuki
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Mamoru Sakamoto
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Yu Hagihara
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Masaki Matsumura
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Satoshi Osada
- Faculty of Science and Engineering, Saga UniversitySaga, Japan
| | - Hiroaki Kodama
- Faculty of Science and Engineering, Saga UniversitySaga, Japan
| | - Yoshikazu Higami
- Laboratory of Molecular Pathology and Metabolic Disease, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
| | - Fumio Fukai
- Department of Molecular Patho-Physiology, Faculty of Pharmaceutical Sciences, Tokyo University of ScienceChiba, Japan
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14
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Hashimoto M, Uesugi N, Osakabe M, Yanagawa N, Otsuka K, Kajiwara Y, Ueno H, Sasaki A, Sugai T. Expression Patterns of Microenvironmental Factors and Tenascin-C at the Invasive Front of Stage II and III Colorectal Cancer: Novel Tumor Prognostic Markers. Front Oncol 2021; 11:690816. [PMID: 34490089 PMCID: PMC8417423 DOI: 10.3389/fonc.2021.690816] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 08/02/2021] [Indexed: 01/05/2023] Open
Abstract
Background Biological markers expressed in cancer cells and the surrounding cancer-associated fibroblasts (CAF) can be used for prediction of patient prognosis in colorectal cancer (CRC). Here, we used immunohistochemical techniques to evaluate cancer cells’ expression of specific biomarkers that are closely associated with neoplastic progression. Methods Immunohistochemical markers included Ki-67, p53, β-catenin, MMP7, E-cadherin and HIF1-α. We also characterized microenvironmental markers expressed by CAF, including expression of α-smooth muscle actin, CD10, podoplanin, fibroblast specific protein 1, platelet derived growth factor β, fibroblast association protein, tenascin-C (TNC), ZEB1 and TWIST1. The study population consisted of 286 CRC patients with stage II and III disease. Stage II and III CRC were divided into a first and a second cohort (for validation). The CRCs were stratified using cluster analysis. To identify the utility of prognostic markers in stage II and III CRC, univariate and multivariate analyses were performed in both cohorts. Results Stage II and III CRCs were stratified into 3 subgroups. Specific subgroups were significantly correlated to disease-free survival using univariate and multivariate analyses in the first cohort. High expression of TNC was identified as a single prognostic marker in both cohorts by univariate and multivariate analyses. Conclusions We suggest that the presence of a specific subgroup defined by multiple markers can be used for prediction of CRC outcome in stages II and III. In addition, we showed that high expression of TNC was correlated with a poorer prognosis in stages II and III of CRC.
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Affiliation(s)
- Mai Hashimoto
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, Shiwagun'yahabachou, Japan.,Department of Surgery, School of Medicine, Iwate Medical University, Shiwagun'yahabachou, Japan
| | - Noriyuki Uesugi
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, Shiwagun'yahabachou, Japan
| | - Mitsumasa Osakabe
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, Shiwagun'yahabachou, Japan
| | - Naoki Yanagawa
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, Shiwagun'yahabachou, Japan
| | - Koki Otsuka
- Department of Surgery, School of Medicine, Iwate Medical University, Shiwagun'yahabachou, Japan
| | - Yoshiki Kajiwara
- Department of Surgery, National Defense Medical College, Tokorozawa, Japan
| | - Hideki Ueno
- Department of Surgery, National Defense Medical College, Tokorozawa, Japan
| | - Akira Sasaki
- Department of Surgery, School of Medicine, Iwate Medical University, Shiwagun'yahabachou, Japan
| | - Tamotsu Sugai
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, Shiwagun'yahabachou, Japan
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15
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Lovisa F, Garbin A, Crotti S, Di Battista P, Gallingani I, Damanti CC, Tosato A, Carraro E, Pillon M, Mafakheri E, Romanato F, Gaffo E, Biffi A, Bortoluzzi S, Agostini M, Mussolin L. Increased Tenascin C, Osteopontin and HSP90 Levels in Plasmatic Small Extracellular Vesicles of Pediatric ALK-Positive Anaplastic Large Cell Lymphoma: New Prognostic Biomarkers? Diagnostics (Basel) 2021; 11:diagnostics11020253. [PMID: 33562105 PMCID: PMC7915848 DOI: 10.3390/diagnostics11020253] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/01/2021] [Accepted: 02/02/2021] [Indexed: 12/12/2022] Open
Abstract
Over the past 15 years, several biological and pathological characteristics proved their significance in pediatric anaplastic lymphoma kinase (ALK)-positive anaplastic large-cell lymphoma (ALCL) prognostic stratification. However, the identification of new non-invasive disease biomarkers, relying on the most important disease mechanisms, is still necessary. In recent years, plasmatic circulating small extracellular vesicles (S-EVs) gathered great importance both as stable biomarker carriers and active players in tumorigenesis. In the present work, we performed a comprehensive study on the proteomic composition of plasmatic S-EVs of pediatric ALCL patients compared to healthy donors (HDs). By using a mass spectrometry-based proteomics approach, we identified 50 proteins significantly overrepresented in S-EVs of ALCL patients. Gene Ontology enrichment analysis disclosed cellular components and molecular functions connected with S-EV origin and vesicular trafficking, whereas cell adhesion, glycosaminoglycan metabolic process, extracellular matrix organization, collagen fibril organization and acute phase response were the most enriched biological processes. Of importance, consistently with the presence of nucleophosmin (NPM)-ALK fusion protein in ALCL cells, a topological enrichment analysis based on Reactome- and Kyoto Encyclopedia of Genes and Genomes (KEGG)-derived networks highlighted a dramatic increase in proteins of the phosphatidylinositol 3-kinase (PI3K)/AKT pathway in ALCL S-EVs, which included heat shock protein 90-kDa isoform alpha 1 (HSP90AA1), osteopontin (SPP1/OPN) and tenascin C (TNC). These results were validated by Western blotting analysis on a panel of ALCL and HD cases. Further research is warranted to better define the role of these S-EV proteins as diagnostic and, possibly, prognostic parameters at diagnosis and for ALCL disease monitoring.
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Affiliation(s)
- Federica Lovisa
- Maternal and Child Health Department, Padova University, 35128 Padova, Italy; (F.L.); (A.G.); (P.D.B.); (I.G.); (C.C.D.); (A.T.); (A.B.)
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
| | - Anna Garbin
- Maternal and Child Health Department, Padova University, 35128 Padova, Italy; (F.L.); (A.G.); (P.D.B.); (I.G.); (C.C.D.); (A.T.); (A.B.)
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
| | - Sara Crotti
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
| | - Piero Di Battista
- Maternal and Child Health Department, Padova University, 35128 Padova, Italy; (F.L.); (A.G.); (P.D.B.); (I.G.); (C.C.D.); (A.T.); (A.B.)
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
| | - Ilaria Gallingani
- Maternal and Child Health Department, Padova University, 35128 Padova, Italy; (F.L.); (A.G.); (P.D.B.); (I.G.); (C.C.D.); (A.T.); (A.B.)
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
| | - Carlotta Caterina Damanti
- Maternal and Child Health Department, Padova University, 35128 Padova, Italy; (F.L.); (A.G.); (P.D.B.); (I.G.); (C.C.D.); (A.T.); (A.B.)
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
| | - Anna Tosato
- Maternal and Child Health Department, Padova University, 35128 Padova, Italy; (F.L.); (A.G.); (P.D.B.); (I.G.); (C.C.D.); (A.T.); (A.B.)
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
| | - Elisa Carraro
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padova University Hospital, 35128 Padova, Italy; (E.C.); (M.P.)
| | - Marta Pillon
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padova University Hospital, 35128 Padova, Italy; (E.C.); (M.P.)
| | - Erfan Mafakheri
- Department of Physics and Astronomy, Padova University, 35131 Padova, Italy; (E.M.); (F.R.)
| | - Filippo Romanato
- Department of Physics and Astronomy, Padova University, 35131 Padova, Italy; (E.M.); (F.R.)
- IOM-CNR, S.S. 14 km 163,5, 34149 Trieste, Italy
| | - Enrico Gaffo
- Department of Molecular Medicine, Padova University, 35121 Padova, Italy; (E.G.); (S.B.)
| | - Alessandra Biffi
- Maternal and Child Health Department, Padova University, 35128 Padova, Italy; (F.L.); (A.G.); (P.D.B.); (I.G.); (C.C.D.); (A.T.); (A.B.)
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
| | - Stefania Bortoluzzi
- Department of Molecular Medicine, Padova University, 35121 Padova, Italy; (E.G.); (S.B.)
- CRIBI Interdepartmental Research Center for Innovative Biotechnologies (CRIBI), Padova University, 35121 Padova, Italy
| | - Marco Agostini
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
- First Surgical Clinic Section, Department of Surgical, Oncological and Gastroenterological Sciences, Padova University, 35128 Padova, Italy
| | - Lara Mussolin
- Maternal and Child Health Department, Padova University, 35128 Padova, Italy; (F.L.); (A.G.); (P.D.B.); (I.G.); (C.C.D.); (A.T.); (A.B.)
- Istituto di Ricerca Pediatrica Città della Speranza, 35127 Padova, Italy; (S.C.); (M.A.)
- Correspondence:
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16
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Arolt C, Meyer M, Hoffmann F, Wagener-Ryczek S, Schwarz D, Nachtsheim L, Beutner D, Odenthal M, Guntinas-Lichius O, Buettner R, von Eggeling F, Klußmann JP, Quaas A. Expression Profiling of Extracellular Matrix Genes Reveals Global and Entity-Specific Characteristics in Adenoid Cystic, Mucoepidermoid and Salivary Duct Carcinomas. Cancers (Basel) 2020; 12:cancers12092466. [PMID: 32878206 PMCID: PMC7564650 DOI: 10.3390/cancers12092466] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 08/25/2020] [Accepted: 08/25/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary The extracellular matrix (ECM), an important factor in tumour metastasis and therapy resistance, has not been studied in salivary gland carcinomas (SGC), so far. In this retrospective study, we profiled the RNA expression of 28 ECM-related genes in 11 adenoid cystic (AdCy), 14 mucoepidermoid (MuEp) and 9 salivary duct carcinomas (SaDu). Also, we validated our results in a multimodal approach. MuEp and SaDu shared a common gene signature involving an overexpression of COL11A1. In contrast, nonhierarchical clustering revealed a more specific gene expression pattern for AdCy, characterized by overexpression of COL27A1. In situ studies at RNA level indicated that in AdCy, ECM production results from tumour cells and not from cancer-associated fibroblasts as is the case in MuEp and SaDu. For the first time, we characterized the ECM composition in SGC and identified several differentially expressed genes, which are potential therapeutic targets. Abstract The composition of the extracellular matrix (ECM) plays a pivotal role in tumour initiation, metastasis and therapy resistance. Until now, the ECM composition of salivary gland carcinomas (SGC) has not been studied. We quantitatively analysed the mRNA of 28 ECM-related genes of 34 adenoid cystic (AdCy; n = 11), mucoepidermoid (MuEp; n = 14) and salivary duct carcinomas (SaDu; n = 9). An incremental overexpression of six collagens (including COL11A1) and four glycoproteins from MuEp and SaDu suggested a common ECM alteration. Conversely, AdCy and MuEp displayed a distinct overexpression of COL27A1 and LAMB3, respectively. Nonhierarchical clustering and principal component analysis revealed a more specific pattern for AdCy with low expression of the common gene signature. In situ studies at the RNA and protein level confirmed these results and indicated that, in contrast to MuEp and SaDu, ECM production in AdCy results from tumour cells and not from cancer-associated fibroblasts (CAFs). Our findings reveal different modes of ECM production leading to common and distinct RNA signatures in SGC. Of note, an overexpression of COL27A1, as in AdCy, has not been linked to any other neoplasm so far. Here, we contribute to the dissection of the ECM composition in SGC and identified a panel of deferentially expressed genes, which could be putative targets for SGC therapy and overcoming therapeutic resistance.
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Affiliation(s)
- Christoph Arolt
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
- Correspondence: ; Tel.: +49-221-478-4726
| | - Moritz Meyer
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (M.M.); (D.S.); (L.N.); (J.P.K.)
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, University Duisburg-Essen, 45147 Essen, Germany
| | - Franziska Hoffmann
- Department of Otorhinolaryngology, MALDI Imaging and Innovative Biophotonics, Jena University Hospital, 07747 Jena, Germany;
| | - Svenja Wagener-Ryczek
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
| | - David Schwarz
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (M.M.); (D.S.); (L.N.); (J.P.K.)
| | - Lisa Nachtsheim
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (M.M.); (D.S.); (L.N.); (J.P.K.)
| | - Dirk Beutner
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Göttingen, 37075 Göttingen, Germany;
| | - Margarete Odenthal
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
| | - Orlando Guntinas-Lichius
- Department of Otorhinolaryngology, Head and Neck Surgery, Jena University Hospital, 07747 Jena, Germany;
| | - Reinhard Buettner
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
| | - Ferdinand von Eggeling
- Department of Otorhinolaryngology, MALDI Imaging, Core Unit Proteome Analysis, DFG Core Unit Jena Biophotonic and Imaging Laboratory (JBIL), Jena University Hospital, 07747 Jena, Germany;
| | - Jens Peter Klußmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (M.M.); (D.S.); (L.N.); (J.P.K.)
| | - Alexander Quaas
- Institute of Pathology, Medical Faculty, University of Cologne, 50937 Cologne, Germany; (S.W.-R.); (M.O.); (R.B.); (A.Q.)
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