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Sun Y, Chen S, Lu Y, Xu Z, Fu W, Yan W. Single-cell transcriptomic analyses of tumor microenvironment and molecular reprograming landscape of metastatic laryngeal squamous cell carcinoma. Commun Biol 2024; 7:63. [PMID: 38191598 PMCID: PMC10774275 DOI: 10.1038/s42003-024-05765-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 01/02/2024] [Indexed: 01/10/2024] Open
Abstract
Laryngeal squamous cell carcinoma (LSCC) is a malignant tumor with a high probability of metastasis. The tumor microenvironment (TME) plays a critical role in cancer metastasis. To gain insights into the TME of LSCC, we conducted single-cell RNA-seq (scRNA-seq) on samples collected from LSCC patients with or without lymphatic metastasis. The stem and immune cell signatures in LSCC suggest their roles in tumor invasion and metastasis. Infiltration of a large number of regulatory T cells, dysplastic plasma cells, and macrophages that are at the early development stage in the cancerous tissue indicates an immunosuppressive state. Abundant neutrophils detected at the cancer margins reflect the inflammatory microenvironment. In addition to dynamic ligand-receptor interactions between the stromal and myeloid cells, the enhanced autophagy in endothelial cells and fibroblasts implies a role in nutrient supply. Taken together, the comprehensive atlas of LSCC obtained allowed us to identify a complex yet unique TME of LSCC, which may help identify potential diagnostic biomarkers and therapeutic targets for LSCC.
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Affiliation(s)
- Yuanyuan Sun
- Department of Medical Genetics, China Medical University, Shenyang, 110122, China
| | - Sheng Chen
- Department of Laboratory Animal Science, China Medical University, Shenyang, 110122, China
| | - Yongping Lu
- NHC Key Laboratory of Reproductive Health and Medical Genetics, Shenyang, 110122, China
| | - Zhenming Xu
- Department of Otolaryngology, the Fourth People's Hospital of Shenyang City, Shenyang, 110031, China.
| | - Weineng Fu
- Department of Medical Genetics, China Medical University, Shenyang, 110122, China.
| | - Wei Yan
- The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, 90502, USA.
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA.
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Hu Y, Wang Y, Hu W, Hu C, Wang B, Liu C, Deng A, Shen B, Wu K, Liu Y. USP39 Promotes the Viability and Migration of Head and Neck Squamous Cell Carcinoma Cell by Regulating STAT1. Technol Cancer Res Treat 2024; 23:15330338241250298. [PMID: 38706215 PMCID: PMC11072062 DOI: 10.1177/15330338241250298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 03/22/2024] [Accepted: 04/08/2024] [Indexed: 05/07/2024] Open
Abstract
Objective: Ubiquitin-specific peptidase 39 (USP39) plays a carcinogenic role in many cancers, but little research has been conducted examining whether it is involved in head and neck squamous cell carcinoma (HNSCC). Therefore, this study explored the functional role of USP39 in HNSCC. Method: Liquid chromatography-tandem mass spectrometry (LC-MS/MS) was used to identify differentially expressed proteins (DEPs) between the HNSCC tumor and adjacent healthy tissues. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses were used to assess the functional enrichment of DEPs. Immunohistochemistry was used to detect protein expression. The viability and migration of two HNSCC cell lines, namely CAL27 and SCC25, were detected using the cell counting kit-8 assay and a wound healing assay, respectively. Quantitative real-time PCR was used to detect the expression level of signal transducer and activator of transcription 1 (STAT1) mRNA. Results: LC-MS/MS results identified 590 DEPs between HNSCC and adjacent tissues collected from 4 patients. Through GO and KEGG pathway analyses, 34 different proteins were found to be enriched in the spliceosome pathway. The expression levels of USP39 and STAT1 were significantly higher in HNSCC tumor tissue than in adjacent healthy tissue as assessed by LC-MS/MS analysis, and the increased expression of USP39 and STAT1 protein was confirmed by immunohistochemistry in clinical samples collected from 7 additional patients with HNSCC. Knockdown of USP39 or STAT1 inhibited the viability and migration of CAL27 and SCC25 cells. In addition, USP39 knockdown inhibited the expression of STAT1 mRNA in these cells. Conclusion: Our findings indicated that USP39 knockdown may inhibit HNSCC viability and migration by suppressing STAT1 expression. The results of this study suggest that USP39 may be a potential new target for HNSCC clinical therapy or a new biomarker for HNSCC.
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Affiliation(s)
- Yu Hu
- Department of Otorhinolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Department of Otorhinolaryngology, Head and Neck Surgery, Lu’an People's Hospital, Lu’an Hospital Affiliated to Anhui Medical University, Lu’an, China
| | - Yang Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, Lu’an People's Hospital, Lu’an Hospital Affiliated to Anhui Medical University, Lu’an, China
| | - Wenrui Hu
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Chenrui Hu
- Department of Otorhinolaryngology, Head and Neck Surgery, Lu’an People's Hospital, Lu’an Hospital Affiliated to Anhui Medical University, Lu’an, China
| | - Bin Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, Lu’an People's Hospital, Lu’an Hospital Affiliated to Anhui Medical University, Lu’an, China
| | - Congli Liu
- Department of Otorhinolaryngology, Head and Neck Surgery, Lu’an People's Hospital, Lu’an Hospital Affiliated to Anhui Medical University, Lu’an, China
| | - Anqi Deng
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Bing Shen
- Dr. Neher’s Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao SAR, China
| | - Kaile Wu
- Department of Otorhinolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yehai Liu
- Department of Otorhinolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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Li W, Ling L, Xiang L, Ding P, Yue W. Identification and validation of a risk model and molecular subtypes based on tryptophan metabolism-related genes to predict the clinical prognosis and tumor immune microenvironment in lower-grade glioma. Front Cell Neurosci 2023; 17:1146686. [PMID: 36925967 PMCID: PMC10011102 DOI: 10.3389/fncel.2023.1146686] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 02/13/2023] [Indexed: 03/04/2023] Open
Abstract
Background Lower-grade glioma (LGG) is one of the most common malignant tumors in the central nervous system (CNS). Accumulating evidence have demonstrated that tryptophan metabolism is significant in tumor. Therefore, this study aims to comprehensively clarify the relationship between tryptophan metabolism-related genes (TRGs) and LGGs. Methods The expression level of TRGs in LGG and normal tissues was first analyzed. Next, the key TRGs with prognostic value and differential expression in LGGs were identified using the least absolute shrinkage and selection operator (LASSO) regression analysis. Subsequently, a risk model was constructed and Consensus clustering analysis was conducted based on the expression level of key TRGs. Then, the prognostic value, clinicopathological factors, and tumor immune microenvironment (TIME) characteristics between different risk groups and molecular subtypes were analyzed. Finally, the expression, prognosis, and TIME of each key TRGs were analyzed separately in LGG patients. Results A total of 510 patients with LGG from The Cancer Genome Atlas (TCGA) dataset and 1,152 normal tissues from the Genotype-Tissue Expression (GTEx) dataset were included to evaluate the expression level of TRGs. After LASSO regression analysis, we identified six key TRGs and constructed a TRGs risk model. The survival analysis revealed that the risk model was the independent predictor in LGG patients. And the nomogram containing risk scores and independent clinicopathological factors could accurately predict the prognosis of LGG patients. In addition, the results of the Consensus cluster analysis based on the expression of the six TRGs showed that it could classify the LGG patients into two distinct clusters, with significant differences in prognosis, clinicopathological factors and TIME between these two clusters. Finally, we validated the expression, prognosis and immune infiltration of six key TRGs in patients with LGG. Conclusion This study demonstrated that tryptophan metabolism plays an important role in the progression of LGG. In addition, the risk model and the molecular subtypes we constructed not only could be used as an indicator to predict the prognosis of LGG patients but also were closely related to the clinicopathological factors and TIME of LGG patients. Overall, our study provides theoretical support for the ultimate realization of precision treatment for patients with LGG.
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Affiliation(s)
- Wenxia Li
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Ling Ling
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Lei Xiang
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Peng Ding
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Wei Yue
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China.,Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
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Li D, Jiao Y, Gao W, Hu S, Li D, Zhao W, Chen P, Jin L, Zhao Y, Ma Z, Wu X, Yan Y, Sun W, Du X, Dong G. Comprehensive analysis of the prognostic and immunotherapeutic implications of STAT family members in human colorectal cancer. Front Genet 2022; 13:951252. [PMID: 36061181 PMCID: PMC9437353 DOI: 10.3389/fgene.2022.951252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Colorectal cancer (CRC) is the third most prevalent cancer worldwide and the second leading cause of cancer mortality. Signal transducer and activator of transcription (STAT) proteins are a group of transcription factors implicated in cell signal transduction and gene transcription in several cancer types. However, the level of expression, genetic alterations, and biological function of different STATs, as well as their prognostic and immunotherapeutic value in CRC remain unclear.Methods: The mRNA and protein expression levels, genetic alterations, prognostic value, gene–gene and protein–protein interaction networks, and biological function of STATs in CRC were studied using the GEPIA, HPA, cBioPortal, PrognoScan, Kaplan–Meier plotter, GeneMANIA, STRING, and Metascape databases. The expression of STATs in CRC was confirmed using immunohistochemistry (IHC). Finally, the relationship between STAT expression and immune infiltration as well as immunotherapy-associated indicators was also investigated.Results: The expression levels of STAT2/5A/5B are downregulated in CRC, and the STAT1/3/4/5B expressions were significantly associated with the tumor stage of patients with CRC. The abnormal expression of STAT2/4/5B in patients with CRC is related to the prognosis of patients with CRC. The STATs and their neighboring proteins are primarily associated with lymphocyte activation, cytokine-mediated signaling pathways, positive regulation of immune response, regulation of cytokine production, and growth hormone receptor signaling pathways in cancer. The expression of STATs was significantly associated with immune infiltration and immunotherapy response-associated indicators.Conclusion: This study may help further understand the molecular mechanism of CRC and provide new prognostic biomarkers and immunotherapy targets in patients with CRC.
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Affiliation(s)
- Dingchang Li
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Yanan Jiao
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Wenxing Gao
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Shidong Hu
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Dingling Li
- Medical College of Qinghai University, Xining, China
| | - Wen Zhao
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Peng Chen
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Lujia Jin
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Yingjie Zhao
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Zhaofu Ma
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Xiansheng Wu
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Yang Yan
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Wen Sun
- Department of Anesthesiology, The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaohui Du
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
- *Correspondence: Xiaohui Du, ; Guanglong Dong,
| | - Guanglong Dong
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China
- *Correspondence: Xiaohui Du, ; Guanglong Dong,
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Deng Y, Hu B, Miao Y, Wang J, Zhang S, Wan H, Wu Z, Lv Y, Feng J, Ji N, Park D, Hao S. A Nicotinamide Phosphoribosyltransferase Inhibitor, FK866, Suppresses the Growth of Anaplastic Meningiomas and Inhibits Immune Checkpoint Expression by Regulating STAT1. Front Oncol 2022; 12:836257. [PMID: 35515130 PMCID: PMC9065474 DOI: 10.3389/fonc.2022.836257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/22/2022] [Indexed: 11/18/2022] Open
Abstract
Anaplastic meningioma is classified as a World Health Organization (WHO) grade III tumor and shows a strong tendency to recur. Although the incidence of anaplastic meningioma is low, the high rate of recurrence and death still makes treatment a challenge. A proteomics analysis was performed to investigate the differentially expressed proteins between anaplastic meningiomas and fibrous meningiomas by micro-LC-MS/MS. The key metabolic enzyme nicotinamide phosphoribosyltransferase (NAMPT) showed upregulated expression in anaplastic meningiomas. However, targeting NAMPT to treat anaplastic meningiomas has not been reported. In vitro, NAMPT inhibitor -FK866 reduced the viability of anaplastic meningiomas by inducing cell cycle arrest at the G2/M phase. Intriguingly, the NAMPT inhibitor -FK866 decreased the protein expression of immune checkpoints PD-L1 and B7-H3 by down-regulating the STAT1 and p-STAT1 expression in vitro. Furthermore, FK866 suppressed the growth of anaplastic meningiomas in an in vivo xenograft model. The expression of Ki-67 and immune checkpoint proteins (PD-L1 and B7-H3) showed significant differences between the group treated with FK866 and the control group treated with DMSO. In conclusion, the expression of NAMPT, which plays a crucial role in energy metabolism, was upregulated in anaplastic meningiomas. The NAMPT inhibitor -FK866 significantly suppressed the growth of anaplastic meningiomas in vitro and in vivo. More strikingly, FK866 potently inhibited immune checkpoint protein (PD-L1 and B7-H3) expression by regulating STAT1 in vitro and in vivo. Our results demonstrated that NAMPT inhibitors could potentially be an effective treatment method for patients suffering from anaplastic meningiomas.
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Affiliation(s)
- Yuxuan Deng
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Boyi Hu
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Yazhou Miao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jing Wang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Shaodong Zhang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Hong Wan
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Zhen Wu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yifan Lv
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jie Feng
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Nan Ji
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Deric Park
- Department of Neurology, University of Chicago Medical Center, Chicago, IL, United States
| | - Shuyu Hao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Ai J, Tan G, Wang T, Li W, Gao R, Song Y, Xiong S, Qing X. Transcription factor STAT1 promotes the proliferation, migration and invasion of nasopharyngeal carcinoma cells by upregulating LINC01160. Future Oncol 2020; 17:57-69. [PMID: 33263259 DOI: 10.2217/fon-2020-0618] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Aim: To investigate the role of LINC01160 in nasopharyngeal carcinoma (NPC). Materials & methods: Using NPC cells CNE-2 and HNE-2 in vitro, we performed quantitative PCR to determine mRNA expression and western blotting to determine protein expression. CCK-8, transwell, flow cytometry and wound healing assays were done to examine the function of LINC01160 and STAT1. Chromatin immunoprecipitation PCR (ChIP-PCR) confirmed that STAT1 combines with the LINC01160 promoter region. Xenograft experiments were used to verify the role of STAT1 and LINC01160 in vivo. Results: LINC01160 is upregulated in NPC and can promote a malignant cell phenotype. STAT1 is a transcription factor of LINC01160 and can promote a malignant cell phenotype through upregulating LINC01160 expression. Conclusion: STAT1 can promote a malignant cell phenotype by upregulating LINC01160.
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Affiliation(s)
- Jingang Ai
- Department of Otolaryngology-Head & Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Guolin Tan
- Department of Otolaryngology-Head & Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Tiansheng Wang
- Department of Otolaryngology-Head & Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Wei Li
- Department of Otolaryngology-Head & Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Ru Gao
- Department of Otolaryngology-Head & Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Yexun Song
- Department of Otolaryngology-Head & Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Shanshan Xiong
- Department of Otolaryngology-Head & Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Xiang Qing
- Department of Otolaryngology-Head & Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
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Wu S, Wu Y, Lu Y, Yue Y, Cui C, Yu M, Wang S, Liu M, Zhao Y, Sun Z. STAT1 expression and HPV16 viral load predict cervical lesion progression. Oncol Lett 2020; 20:28. [PMID: 32774501 PMCID: PMC7405543 DOI: 10.3892/ol.2020.11889] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 06/26/2020] [Indexed: 02/06/2023] Open
Abstract
Cervical cancer is the fourth leading cause of cancer-associated mortality worldwide. However, its underlying molecular mechanisms are unclear. It is important to explore these mechanisms in order to identify novel diagnostic and prognostic biomarkers. The present study determined the association between STAT1 and human papillomavirus (HPV)16 in cervical lesions. STAT1 expression was detected by immunohistochemistry. Quantitative PCR was used to detect HPV16 viral load and STAT1 expression in cervical lesions. The potential associations among STAT1 expression, HPV16 viral load and the severity of cervical lesions in patients were analyzed using receiver operating characteristic (ROC) curves. The Cancer Genome Atlas database was used to analyze STAT1 expression and survival. High STAT1 expression was observed in 10.71 (3/28), 41.18 (14/34), 53.06 (26/49) and 90.00% (27/30) of normal tissue, low-grade squamous intraepithelial lesion (LSIL), high-grade squamous intraepithelial lesion (HSIL) and cervical squamous cell carcinoma samples, respectively. The HPV16 copy number gradually increased with the progression of cervical lesions, with the highest copy number observed in cervical cancer samples. In addition, STAT1 expression was positively correlated with HPV16 viral load. Furthermore, ROC curve analysis demonstrated that the combination of STAT1 expression and HPV16 viral load was able to differentiate between LSIL/HSIL and cervical cancer samples. Bioinformatics analysis revealed that STAT1 expression was associated with improved survival in cervical cancer. Additionally, STAT1 expression was positively associated with the progression of cervical lesions, and HPV16 viral load may affect STAT1 expression. Overall, these findings indicate that STAT1 may be an indicator of the status of cervical lesions.
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Affiliation(s)
- Si Wu
- Department of Biobank, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Yingying Wu
- Department of Biobank, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Yiping Lu
- Department of Biobank, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Yuanyi Yue
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Changwan Cui
- Department of Biobank, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Miao Yu
- Department of Biobank, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Shuang Wang
- Department of Biobank, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Miao Liu
- Department of Biobank, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Ying Zhao
- Medical Examination Center, Shenyang Red Cross Hospital, Shenyang, Liaoning 110013, P.R. China
| | - Zhengrong Sun
- Department of Biobank, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
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Zhang J, Wang F, Liu F, Xu G. Predicting STAT1 as a prognostic marker in patients with solid cancer. Ther Adv Med Oncol 2020; 12:1758835920917558. [PMID: 32426049 PMCID: PMC7222261 DOI: 10.1177/1758835920917558] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 03/13/2020] [Indexed: 12/16/2022] Open
Abstract
Background: Aberrant activities of signal transducer and activator of transcription 1 (STAT1) have been implicated in cancer development. However, the prognostic value of STAT1 remains unclear. This report identified the role of STAT1 in prognosis in patients with solid cancer through open literature and The Cancer Genome Atlas (TCGA) database. Methods: Published articles were obtained from PubMed, Web of Science, and Embase databases according to a search strategy up to October 2019. Pooled hazard ratios (HRs) with 95% confidence intervals (CIs) were extracted to assess the prognostic factors of patients. TCGA datasets were used to explore the prognostic value of STAT1 in various cancers. Results: A total of 15 studies incorporating 2839 patients with solid cancers were included. Pooled data showed that overexpressed STAT1 favored long overall survival (OS) (HR = 0.604, 95% CI = 0.431–0.846, p = 0.003) and disease-specific survival (DSS) (HR = 0.650, 95% CI = 0.512–0.825, p = 0.000). In subgroup analyses, highly expressed STAT1 was correlated with long OS of patients with high-grade serous ovarian cancer and oral squamous cell carcinoma. Data extracted from TCGA datasets unveiled that STAT1 expression was significantly higher in 12 cancers (e.g. bladder and breast) than their adjacent normal tissues. Again, highly expressed STAT1 favored long OS of patients with ovarian cancer as well as rectum adenocarcinoma, sarcoma, and skin cutaneous melanoma. However, in renal carcinoma, brain lower grade glioma, lung adenocarcinoma, and pancreatic cancer, highly expressed STAT1 was correlated with poor OS of patients. Particularly in renal carcinoma, increased STAT1 expression was associated with high grade, later stage, large tumor size, and lymph node and distant metastasis. Conclusion: STAT1 has been identified to have prognostic value in patients with solid cancer. Highly expressed STAT1 may predict prognosis in cancer patients based on their tumor types.
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Affiliation(s)
- Jinguo Zhang
- Research Center for Clinical Medicine, Jinshan Hospital, Fudan University, Shanghai, China
| | - Fanchen Wang
- Research Center for Clinical Medicine, Jinshan Hospital, Fudan University, Shanghai, China
| | - Fangran Liu
- Research Center for Clinical Medicine, Jinshan Hospital, Fudan University, Shanghai, China
| | - Guoxiong Xu
- Research Center for Clinical Medicine, Jinshan Hospital, Fudan University, 1508 Longhang Road, Shanghai, 201508, P.R. China
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Pan F, Wang Q, Li S, Huang R, Wang X, Liao X, Mo H, Zhang L, Zhou X. Prognostic value of key genes of the JAK-STAT signaling pathway in patients with cutaneous melanoma. Oncol Lett 2020; 19:1928-1946. [PMID: 32194688 PMCID: PMC7039088 DOI: 10.3892/ol.2020.11287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 11/22/2019] [Indexed: 01/05/2023] Open
Abstract
The Janus kinase-signal transducer and activator of transcription (JAK-STAT) signaling pathway is involved in cell immunity, division and death, as well as in tumor formation. The expression of key genes in the JAK-STAT signaling pathway in different types of cancer serves different roles. However, few reports are available on the prognostic value of the genes of the JAK-STAT signaling pathway in skin cutaneous melanoma (SKCM). The potential prognostic value of gene expression in the JAK-STAT signaling pathway in patients with SKCM was analyzed in the present study using data obtained from The Cancer Genome Atlas. To predict the potential functions and mechanisms of these genes in SKCM, gene set enrichment analysis (GSEA) and bioinformatics analysis were performed. A nomogram model including gene expression level and high risk factors was used to predict the risk level of prognostic. High expression levels of STAT1, STAT3, STAT4 and STAT5B, and low expression levels of STAT6 were associated with favorable prognosis [adjusted P<0.001; hazard ratio (HR), 0.595; 95% confidence interval (CI), 0.455–0.778; adjusted P=0.018; HR, 0.725; 95% CI, 0.555–0.947; adjusted P<0.001; HR, 0.590; 95% CI, 0.450–0.773; adjusted P=0.007; HR, 0.690; 95% CI, 0.526–0.940; and adjusted P=0.026; HR, 0.737, 95% CI, 0.563–0.964, respectively]. GSEA results demonstrated that these genes were involved in cell differentiation, invasion, adhesion, migration, cycle, colony formation and mitogen-activated protein kinase signaling. The combination of genes with favorable prognosis had a better effect on the overall survival (univariate survival analysis, P<0.05). The results of the present study suggest that STAT1, STAT3, STAT4, STAT5B and STAT6 gene expression may be used as a potential prognostic biomarker of SKCM, and the combined outcomes may exhibit a stronger interaction and higher survival time for SKCM.
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Affiliation(s)
- Fuqiang Pan
- Department of Medical Cosmetology, The Second Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
| | - Qiaoqi Wang
- Department of Medical Cosmetology, The Second Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
| | - Sizhu Li
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
| | - Rui Huang
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
| | - Xiangkun Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
| | - Xiwen Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
| | - Haiyan Mo
- Department of Medical Cosmetology, The Second Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
| | - Liming Zhang
- Department of Medical Cosmetology, The Second Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
| | - Xiang Zhou
- Department of Medical Cosmetology, The Second Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region 530000, P.R. China
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Verhoeven Y, Tilborghs S, Jacobs J, De Waele J, Quatannens D, Deben C, Prenen H, Pauwels P, Trinh XB, Wouters A, Smits EL, Lardon F, van Dam PA. The potential and controversy of targeting STAT family members in cancer. Semin Cancer Biol 2020; 60:41-56. [DOI: 10.1016/j.semcancer.2019.10.002] [Citation(s) in RCA: 132] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/30/2019] [Accepted: 10/04/2019] [Indexed: 12/13/2022]
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Arzt L, Halbwedl I, Gogg-kamerer M, Popper HH. Signal Transducer and Activator of Transcription 1 (STAT1) Knock-down Induces Apoptosis in Malignant Pleural Mesothelioma. Pathol Oncol Res 2017; 23:595-605. [DOI: 10.1007/s12253-016-0157-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 12/08/2016] [Indexed: 02/05/2023]
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Kursunel MA, Esendagli G. The untold story of IFN-γ in cancer biology. Cytokine Growth Factor Rev 2016; 31:73-81. [DOI: 10.1016/j.cytogfr.2016.07.005] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 07/07/2016] [Accepted: 07/07/2016] [Indexed: 12/21/2022]
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Greening DW, Ji H, Chen M, Robinson BWS, Dick IM, Creaney J, Simpson RJ. Secreted primary human malignant mesothelioma exosome signature reflects oncogenic cargo. Sci Rep 2016; 6:32643. [PMID: 27605433 PMCID: PMC5015102 DOI: 10.1038/srep32643] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 08/11/2016] [Indexed: 02/07/2023] Open
Abstract
Malignant mesothelioma (MM) is a highly-aggressive heterogeneous malignancy, typically diagnosed at advanced stage. An important area of mesothelioma biology and progression is understanding intercellular communication and the contribution of the secretome. Exosomes are secreted extracellular vesicles shown to shuttle cellular cargo and direct intercellular communication in the tumour microenvironment, facilitate immunoregulation and metastasis. In this study, quantitative proteomics was used to investigate MM-derived exosomes from distinct human models and identify select cargo protein networks associated with angiogenesis, metastasis, and immunoregulation. Utilising bioinformatics pathway/network analyses, and correlation with previous studies on tumour exosomes, we defined a select mesothelioma exosomal signature (mEXOS, 570 proteins) enriched in tumour antigens and various cancer-specific signalling (HPGD/ENO1/OSMR) and secreted modulators (FN1/ITLN1/MAMDC2/PDGFD/GBP1). Notably, such circulating cargo offers unique insights into mesothelioma progression and tumour microenvironment reprogramming. Functionally, we demonstrate that oncogenic exosomes facilitate the migratory capacity of fibroblast/endothelial cells, supporting the systematic model of MM progression associated with vascular remodelling and angiogenesis. We provide biophysical and proteomic characterisation of exosomes, define a unique oncogenic signature (mEXOS), and demonstrate the regulatory capacity of exosomes in cell migration/tube formation assays. These findings contribute to understanding tumour-stromal crosstalk in the context of MM, and potential new diagnostic and therapeutic extracellular targets.
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Affiliation(s)
- David W. Greening
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Hong Ji
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Maoshan Chen
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Bruce W. S. Robinson
- National Centre for Asbestos Related Diseases, School of Medicine and Pharmacology, University of Western Australia, 6009, Australia
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, Western Australia, 6009, Australia
| | - Ian M. Dick
- National Centre for Asbestos Related Diseases, School of Medicine and Pharmacology, University of Western Australia, 6009, Australia
| | - Jenette Creaney
- National Centre for Asbestos Related Diseases, School of Medicine and Pharmacology, University of Western Australia, 6009, Australia
- Australian Mesothelioma Tissue Bank, Sir Charles Gairdner Hospital, Perth, Western Australia, 6009, Australia
| | - Richard J. Simpson
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
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