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Wang K, Shen K, Wang J, Yang K, Zhu J, Chen Y, Liu X, He Y, Zhu X, Zhan Q, Shi T, Li R. BUB1 potentiates gastric cancer proliferation and metastasis by activating TRAF6/NF-κB/FGF18 through m6A modification. Life Sci 2024; 353:122916. [PMID: 39025206 DOI: 10.1016/j.lfs.2024.122916] [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: 01/30/2024] [Revised: 06/26/2024] [Accepted: 07/12/2024] [Indexed: 07/20/2024]
Abstract
AIMS Gastric cancer (GC) is one of the most common malignant tumors of the digestive system. High expression of the mitotic kinase BUB1 has been shown to be associated with the development of many cancers, but the role of BUB1 in GC is still unclear. The current study aimed to investigate the role of BUB1 in GC. MATERIALS AND METHODS BUB1 inhibitor, siRNA or BUB1 overexpression plasmid-mediated functional studies were performed in vitro and in vivo to explore the oncogenic role of BUB1 in GC. The expression of BUB1 and FGF18 in GC tumor samples was determined by IHC staining. RNA-seq, Western blot, MeRIP-qPCR and Co-IP assays were used to investigate the molecular mechanisms by which BUB1 regulates GC progression. KEY FINDINGS Knockdown of BUB1 significantly inhibited the proliferation and metastasis of GC cells in vitro and in vivo. Moreover, overexpression of BUB1 significantly promoted the proliferation, migration and invasion of GC cells. High expression of BUB1 and FGF18 in GC tissues predicted poor prognosis in GC patients. Mechanistically, BUB1 interacted with METTL3 and induced m6A modification of TRAF6 mRNA, further activating the NF-κB/FGF18 axis in GC cells. SIGNIFICANCE Our results confirmed that BUB1 acts as a positive regulator of GC cell proliferation and metastasis by activating the TRAF6/NF-κB/FGF18 pathway through METTL3-mediated m6A methylation. Targeting the BUB1/METTL3/TRAF6/NF-κB/FGF18 axis might be a novel diagnostic and therapeutic strategy in GC.
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Affiliation(s)
- Kun Wang
- Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, China; Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou, China; Department of Gastroenterology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Kanger Shen
- Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, China; Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou, China; Department of Gastroenterology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jiayu Wang
- Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Kexi Yang
- Department of Gastroenterology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jinghan Zhu
- Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, China; Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou, China
| | - Yuqi Chen
- Department of Gastroenterology, Dushu Lake Hospital Affiliated of Soochow University, Suzhou, China
| | - Xin Liu
- Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yuxin He
- Department of Gastroenterology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xingchao Zhu
- Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, China; Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou, China
| | - Qin Zhan
- Department of Gastroenterology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Tongguo Shi
- Jiangsu Institute of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, China.
| | - Rui Li
- Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou, China; Department of Gastroenterology, the First Affiliated Hospital of Soochow University, Suzhou, China.
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2
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Esposito M, Sessa F, Nannola C, Pignotti MS, Greco P, Salerno M. Sudden unexpected postnatal collapse and BUB1B mutation: first forensic case report. Int J Legal Med 2024; 138:2049-2055. [PMID: 38664248 PMCID: PMC11306263 DOI: 10.1007/s00414-024-03231-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/03/2024] [Indexed: 08/09/2024]
Abstract
Sudden unexpected postnatal collapse (SUPC) is a sudden collapse of the clinical conditions of a full-term or near-term newborn, within the first 7 days of life, that requires resuscitation with positive ventilation and who either dies, has hypoxic-ischemic encephalopathy, or requires intensive care. The incidence of SUPC is very low, and most often presents a negative prognosis. The BUB1B gene is a mitotic checkpoint of serine/threonine kinase B that encodes a protein crucial for maintaining the correct number of chromosomes during cell division. Mutations in the BUB1B gene are linked to mosaic variegated aneuploidy syndrome 1 (MVA1), a rare autosomal recessive disorder characterized by diffuse mosaic aneuploidies involving several chromosomes and tissues. This paper discusses a case of a newborn who had a spontaneous delivery. After 2 h and 10 min, the infant showed generalized hypotonia and cyanosis, and his doctors performed orotracheal intubation, cardiac massage, pharmacological hemodynamic therapy, mechanical ventilation, antibiotic therapy, and hypothermic treatment. The newborn was discharged after 5 months with the diagnosis of hypoxic-ischemic encephalopathy. Suspecting an SUPC, a complete genetic analysis was performed demonstrating a compound heterozygous mutations in the BUB1B gene. The newborn died at 6 months of life, 1 month after discharge. A complete autopsy was performed, determining that the cause of death was due to sepsis starting from a brocopneumonic process, with outcomes of hypoxic-ischemic encephalopathy (HIE). In this scenario, it is not possible to demonstrate the causal effect of this mutation, considering that it could play a causal or concausal role in the onset of SUPC. Further research based on multicenter studies, as well as on animal models, could be very useful to clarify the pathological effect of this mutation.
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Affiliation(s)
| | - Francesco Sessa
- Department of Medical, Surgical and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, 95121, Italy
| | - Chiara Nannola
- Department of Translational Medical Sciences, Università degli Studi di Napoli "Federico II", Naples, 80125, Italy
| | - Maria Serenella Pignotti
- Department of Neonatology and Neonatal Intensive Care, Anna Meyer Children's Hospital, Florence, 50139, Italy
| | - Pantaleo Greco
- Department of Medical Sciences, Section of Obstetrics and Gynecology, University of Ferrara, Ferrara, 44121, Italy
| | - Monica Salerno
- Department of Medical, Surgical and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, 95121, Italy.
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3
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Ullah MA, Moin AT, Nipa JF, Islam NN, Johora FT, Chowdhury RH, Islam S. Exploring risk factors and molecular targets in leukemia patients with COVID-19: a bioinformatics analysis of differential gene expression. J Leukoc Biol 2024; 115:723-737. [PMID: 38323674 DOI: 10.1093/jleuko/qiae002] [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: 09/24/2023] [Revised: 11/13/2023] [Accepted: 12/14/2023] [Indexed: 02/08/2024] Open
Abstract
The molecular mechanism of COVID-19's pathogenic effects in leukemia patients is still poorly known. Our study investigated the possible disease mechanism of COVID-19 and its associated risk factors in patients with leukemia utilizing differential gene expression analysis. We also employed network-based approaches to identify molecular targets that could potentially diagnose and treat COVID-19-infected leukemia patients. Our study demonstrated a shared set of 60 genes that are expressed differentially among patients with leukemia and COVID-19. Most of these genes are expressed in blood and bone marrow tissues and are predominantly implicated in the pathogenesis of different hematologic malignancies, increasingly imperiling COVID-19 morbidity and mortality among the affected patients. Additionally, we also found that COVID-19 may influence the expression of several cancer-associated genes in leukemia patients, such as CCR7, LEF1, and 13 candidate cancer-driver genes. Furthermore, our findings reveal that COVID-19 may predispose leukemia patients to altered blood homeostasis, increase the risk of COVID-19-related liver injury, and deteriorate leukemia-associated injury and patient prognosis. Our findings imply that molecular signatures, like transcription factors, proteins such as TOP21, and 25 different microRNAs, may be potential targets for diagnosing and treating COVID-19-infected leukemia patients. Nevertheless, additional experimental studies will contribute to further validating the study's findings.
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Affiliation(s)
- Md Asad Ullah
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Jahangirnagar University, Savar, Dhaka-1342, Bangladesh
| | - Abu Tayab Moin
- Department of Genetic Engineering and Biotechnology, Faculty of Biological Sciences, University of Chittagong, Hathazari, Chattogram-4331, Bangladesh
| | - Jannatul Ferdous Nipa
- Department of Genetic Engineering and Biotechnology, East West University, Aftabnagar, Dhaka-1212, Bangladesh
| | - Nafisa Nawal Islam
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Jahangirnagar University, Savar, Dhaka-1342, Bangladesh
| | - Fatema Tuz Johora
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Jahangirnagar University, Savar, Dhaka-1342, Bangladesh
| | - Rahee Hasan Chowdhury
- Department of Genetic Engineering and Biotechnology, Faculty of Biological Sciences, University of Chittagong, Hathazari, Chattogram-4331, Bangladesh
| | - Saiful Islam
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Chattogram Laboratories, Chittagong Cantonment, Chattogram-4220, Bangladesh
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4
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Lin WY, Wu KH, Chen CY, Guo BC, Chang YJ, Lin MJ, Wu HP. Treatment of Undifferentiated Embryonal Sarcoma of the Liver in Children. Cancers (Basel) 2024; 16:897. [PMID: 38473259 DOI: 10.3390/cancers16050897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/15/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
Undifferentiated embryonal sarcoma of the liver is a rare mesenchymal tumor with a highly malignant potential. It occurs almost exclusively in the pediatric population and typically has a poor outcome. Although previous studies have reported dismal prognoses, recent advances in combined treatment modalities, e.g., surgery and chemotherapy, have given cause for optimism. Even in those diseases not amenable to complete surgical resection or refractory diseases, other treatment modalities, such as liver transplant, have yielded promising results. This paper provides a review of the current treatment modalities for hepatic undifferentiated embryonal sarcoma in children.
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Affiliation(s)
- Wen-Ya Lin
- Department of Pediatrics, Taichung Veterans General Hospital, Taichung 407219, Taiwan
| | - Kang-Hsi Wu
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung 408, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 408, Taiwan
| | - Chun-Yu Chen
- Department of Emergency Medicine, Tungs' Taichung Metro Harbor Hospital, Taichung 43503, Taiwan
- Department of Nursing, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 356006, Taiwan
| | - Bei-Cyuan Guo
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70142, Taiwan
| | - Yu-Jun Chang
- Laboratory of Epidemiology and Biostastics, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Mao-Jen Lin
- Division of Cardiology, Department of Medicine, Taichung Tzu Chi Hospital, The Buddhist Tzu Chi Medical Foundation, Taichung 427213, Taiwan
- Department of Medicine, College of Medicine, Tzu Chi University, Hualien 97004, Taiwan
| | - Han-Ping Wu
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital, Chiayi 613, Taiwan
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5
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Karri RL, Bojji M, Rudraraju A, Mohammad AS, Kosuru V, Kalisipudi S. Unraveling the Molecular Complexity of Adenoid Cystic Carcinoma (ACC): A Comprehensive Exploration of Hub Genes, Protein-Protein Interaction (PPI) Networks, microRNA (miRNA) Involvement, and Drug-Gene Interactions (DGIs). Cureus 2024; 16:e54730. [PMID: 38524085 PMCID: PMC10961157 DOI: 10.7759/cureus.54730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 02/21/2024] [Indexed: 03/26/2024] Open
Abstract
Background Adenoid cystic carcinoma (ACC) poses clinical challenges with its unique histology and potential for perineural invasion, recurrence, and distant metastases. Recent genomic advancements have unveiled key genetic alterations in ACC, offering insights into its pathogenesis. Aim This study aims to unravel the intricate molecular landscape of ACC through a comprehensive analysis of gene expression patterns. By integrating data from multiple microarray datasets, the study explores differentially expressed genes (DEGs), their functional enrichment, protein-protein interactions (PPI), hub genes, microRNA (miRNA) involvement, transcription factors, and potential drug-gene interactions. Methods Three microarray datasets (GSE88804, GSE153002, and GSE36820) related to ACC were selected from the Gene Expression Omnibus (GEO) repository. DEGs were identified using GEO2R and further analyzed for commonalities and differences. Functional enrichment analysis, including Gene Set Enrichment Analysis (GSEA), provided insights into biological processes, cellular components, molecular functions, and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways associated with ACC. PPI networks and hub genes were identified using the Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) (STRING Consortium, Lausanne, Switzerland) database and Cytoscape (Cytoscape Consortium, California, United States). The study also explored miRNAs, transcription factors, and potential drug-gene interactions. Results The integrated analysis revealed 339 common upregulated and 643 downregulated DEGs in ACC. Functional and pathway enrichment analyses unveiled the involvement of these genes in critical cellular processes, signaling cascades, and pathways. The PPI network, comprising 904 nodes and 4139 edges, highlighted the complexity of interactions. Hub genes, including KIF11, BUB1, and DLGAP5, were identified, shedding light on their pivotal roles in cell cycle regulation. The study also identified miRNAs (e.g., hsa-mir-7-5p and hsa-mir-138-5p) and transcription factors (e.g., E2F1 and TP53) associated with ACC. Drug-gene interactions have identified potential therapeutic options, including amsacrine and rucaparib. Conclusions The ACC gene expression highlights a nuanced molecular landscape, identifying pivotal hub genes such as KIF11 and CDK1 as potential therapeutic targets for ACC, given their roles in cell cycle progression. The dysregulation of microRNAs and transcription factors adds complexity to ACC's molecular profile. Exploration of drug-gene interactions reveals promising therapeutic strategies, involving FDA-approved drugs such as amsacrine and rucaparib, providing avenues for personalized interventions.
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Affiliation(s)
- Roja L Karri
- Oral and Maxillofacial Pathology, GSL Dental College and Hospital, Rajahmundry, IND
| | - Manasa Bojji
- Oral and Maxillofacial Pathology, Malla Reddy Dental College for Women, Hyderabad, IND
| | | | - Abdul Sadik Mohammad
- Pediatric and Preventive Dentistry, GSL Dental College and Hospital, Rajahmundry, IND
| | - Vamseedhar Kosuru
- Pediatric and Preventive Dentistry, Narayana Dental College and Hospital, Nellore, IND
| | - Sandeep Kalisipudi
- Pediatric and Preventive Dentistry, Lenora Institute of Dental Sciences, Rajahmundry, IND
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6
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He L, Lu Z, Zhang Y, Yan L, Ma L, Dong X, Wu Z, Dai Z, Tan B, Sun R, Sun S, Li C. The effect of polystyrene nanoplastics on arsenic-induced apoptosis in HepG2 cells. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 269:115814. [PMID: 38100851 DOI: 10.1016/j.ecoenv.2023.115814] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 12/05/2023] [Accepted: 12/09/2023] [Indexed: 12/17/2023]
Abstract
Microplastics are detrimental to the environment. However, the combined effects of microplastics and arsenic (As) remain unclear. In this study, we investigated the combined effects of polystyrene (PS) microplastics and As on HepG2 cells. The results showed that PS microplastics 20, 50, 200, and 500 nm in size were taken up by HepG2 cells, causing a decrease in cellular mitochondrial membrane potential. The results of lactate dehydrogenase release and flow cytometry showed that PS microplastics, especially those of 50 nm, enhanced As-induced apoptosis. In addition, transcriptome analysis revealed that TP53, AKT1, CASP3, ACTB, BCL2L1, CASP8, XIAP, MCL1, NFKBIA, and CASP7 were the top 10 hub genes for PS that enhanced the role of As in HepG2 cell apoptosis. Our results suggest that nano-PS enhances As-induced apoptosis. Furthermore, this study is important for a better understanding of the role of microplastics in As-induced hepatotoxicity.
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Affiliation(s)
- Lei He
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, PR China
| | - Zifan Lu
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, PR China.
| | - Yuanyuan Zhang
- Shenzhen Institute of Guangdong Ocean University, Shenzhen 518108, PR China
| | - Linhong Yan
- Shenzhen Institute of Guangdong Ocean University, Shenzhen 518108, PR China
| | - Lihua Ma
- Shenzhen Institute of Guangdong Ocean University, Shenzhen 518108, PR China
| | - Xiaoling Dong
- Shenzhen Institute of Guangdong Ocean University, Shenzhen 518108, PR China
| | - Zijie Wu
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, PR China
| | - Zhenqing Dai
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, PR China; Shenzhen Institute of Guangdong Ocean University, Shenzhen 518108, PR China; Guangdong Provincial Key Laboratory of Intelligent Equipment for South China Sea Marine Ranching, Guangdong Ocean University, Zhanjiang 524088, PR China
| | - Baoyi Tan
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, PR China
| | - Ruikun Sun
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, PR China
| | - Shengli Sun
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, PR China
| | - Chengyong Li
- School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang 524088, PR China; Shenzhen Institute of Guangdong Ocean University, Shenzhen 518108, PR China; Guangdong Provincial Key Laboratory of Intelligent Equipment for South China Sea Marine Ranching, Guangdong Ocean University, Zhanjiang 524088, PR China.
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7
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Chen Q, Zhao H, Hu J. A robust six-gene prognostic signature based on two prognostic subtypes constructed by chromatin regulators is correlated with immunological features and therapeutic response in lung adenocarcinoma. Aging (Albany NY) 2023; 15:12330-12368. [PMID: 37938151 PMCID: PMC10683604 DOI: 10.18632/aging.205183] [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: 02/20/2023] [Accepted: 10/02/2023] [Indexed: 11/09/2023]
Abstract
Accumulating evidence has demonstrated that chromatin regulators (CRs) regulate immune cell infiltration and are correlated with prognoses of patients in some cancers. However, the immunological and prognostic roles of CRs in lung adenocarcinoma (LUAD) are still unclear. Here, we systematically revealed the correlations of CRs with immunological features and the survival in LUAD patients based on a cohort of gene expression datasets from the public TCGA and GEO databases and real RNA-seq data by an integrative analysis using a comprehensive bioinformatics method. Totals of 160 differentially expressed CRs (DECRs) were identified between LUAD and normal lung tissues, and two molecular prognostic subtypes (MPSs) were constructed and evaluated based on 27 prognostic DECRs using five independent datasets (p =0.016, <0.0001, =0.008, =0.00038 and =0.00055, respectively). Six differentially expressed genes (DEGs) (CENPK, ANGPTL4, CCL20, CPS1, GJB3, TPSB2) between two MPSs had the most important prognostic feature and a six-gene prognostic model was established. LUAD patients in the low-risk subgroup showed a higher overall survival (OS) rate than those in the high-risk subgroup in nine independent datasets (p <0.0001, =0.021, =0.016, =0.0099, <0.0001, =0.0045, <0.0001, =0.0038 and =0.00013, respectively). Six-gene prognostic signature had the highest concordance index of 0.673 compared with 19 reported prognostic signatures. The risk score was significantly correlated with immunological features and activities of oncogenic signaling pathways. LUAD patients in the low-risk subgroup benefited more from immunotherapy and were less sensitive to conventional chemotherapy agents. This study provides novel insights into the prognostic and immunological roles of CRs in LUAD.
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Affiliation(s)
- Qiang Chen
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, China
| | - Hongbo Zhao
- Department of Laboratory Animal Science, Kunming Medical University, Kunming, China
| | - Jing Hu
- Department of Medical Oncology, First People’s Hospital of Yunnan Province, Kunming, China
- Department of Medical Oncology, Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
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8
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Kumari S, Kumar P. Identification and characterization of putative biomarkers and therapeutic axis in Glioblastoma multiforme microenvironment. Front Cell Dev Biol 2023; 11:1236271. [PMID: 37538397 PMCID: PMC10395518 DOI: 10.3389/fcell.2023.1236271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 06/23/2023] [Indexed: 08/05/2023] Open
Abstract
Non-cellular secretory components, including chemokines, cytokines, and growth factors in the tumor microenvironment, are often dysregulated, impacting tumorigenesis in Glioblastoma multiforme (GBM) microenvironment, where the prognostic significance of the current treatment remains unsatisfactory. Recent studies have demonstrated the potential of post-translational modifications (PTM) and their respective enzymes, such as acetylation and ubiquitination in GBM etiology through modulating signaling events. However, the relationship between non-cellular secretory components and post-translational modifications will create a research void in GBM therapeutics. Therefore, we aim to bridge the gap between non-cellular secretory components and PTM modifications through machine learning and computational biology approaches. Herein, we highlighted the importance of BMP1, CTSB, LOX, LOXL1, PLOD1, MMP9, SERPINE1, and SERPING1 in GBM etiology. Further, we demonstrated the positive relationship between the E2 conjugating enzymes (Ube2E1, Ube2H, Ube2J2, Ube2C, Ube2J2, and Ube2S), E3 ligases (VHL and GNB2L1) and substrate (HIF1A). Additionally, we reported the novel HAT1-induced acetylation sites of Ube2S (K211) and Ube2H (K8, K52). Structural and functional characterization of Ube2S (8) and Ube2H (1) have identified their association with protein kinases. Lastly, our results found a putative therapeutic axis HAT1-Ube2S(K211)-GNB2L1-HIF1A and potential predictive biomarkers (CTSB, HAT1, Ube2H, VHL, and GNB2L1) that play a critical role in GBM pathogenesis.
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9
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Li X, Wang W, Ding X. Pan-cancer investigation of psoriasis-related BUB1B gene: genetical alteration and oncogenic immunology. Sci Rep 2023; 13:6058. [PMID: 37055476 PMCID: PMC10102166 DOI: 10.1038/s41598-023-33174-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 04/08/2023] [Indexed: 04/15/2023] Open
Abstract
Unknown factors contribute to psoriasis' hyperproliferative, chronic, inflammatory, and arthritic features. Psoriasis patients have been linked to an increased risk of cancer, though the underlying genetics remain unknown. Since our prior research indicated that BUB1B contributes to the development of psoriasis, we designed and carried out this investigation using bioinformatics analysis. Using the TCGA database, we investigated the oncogenic function of BUB1B in 33 tumor types. To sum up, our work sheds light on BUB1B's function in pan-cancer from various perspectives, including its pertinent signaling pathways, mutation locations, and connection to immune cell infiltration. BUB1B was shown to have a non-negligible role in pan-cancer, which is connected to immunology, cancer stemness, and genetic alterations in a variety of cancer types. BUB1B is highly expressed in a variety of cancers and may serve as a prognostic marker. This study is anticipated to offer molecular details on the elevated cancer risk that psoriasis sufferers experience.
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Affiliation(s)
- Xiaobin Li
- Department of Orthopedic Surgery, Linping Campus, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Wenwen Wang
- Department of Dermatology and Venereology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| | - Xiaoxia Ding
- Center for Plastic and Reconstructive Surgery, Department of Dermatology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
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10
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Chen J, Lian Y, Zhao B, Han J, Li X, Wu J, Hou M, Yue M, Zhang K, Liu G, Tu M, Ruan W, Ji S, An Y. Deciphering the Prognostic and Therapeutic Significance of Cell Cycle Regulator CENPF: A Potential Biomarker of Prognosis and Immune Microenvironment for Patients with Liposarcoma. Int J Mol Sci 2023; 24:ijms24087010. [PMID: 37108172 PMCID: PMC10139200 DOI: 10.3390/ijms24087010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/30/2023] [Accepted: 03/30/2023] [Indexed: 04/29/2023] Open
Abstract
Liposarcoma (LPS) is one of the most common subtypes of sarcoma with a high recurrence rate. CENPF is a regulator of cell cycle, differential expression of which has been shown to be related with various cancers. However, the prognostic value of CENPF in LPS has not been deciphered yet. Using data from TCGA and GEO datasets, the expression difference of CENPF and its effects on the prognosis or immune infiltration of LPS patients were analyzed. As results show, CENPF was significantly upregulated in LPS compared to normal tissues. Survival curves illustrated that high CENPF expression was significantly associated with adverse prognosis. Univariate and multivariate analysis suggested that CENPF expression could be an independent risk factor for LPS. CENPF was closely related to chromosome segregation, microtubule binding and cell cycle. Immune infiltration analysis elucidated a negative correlation between CENPF expression and immune score. In conclusion, CENPF not only could be considered as a potential prognostic biomarker but also a potential malignant indicator of immune infiltration-related survival for LPS. The elevated expression of CENPF reveals an unfavorable prognostic outcome and worse immune score. Thus, therapeutically targeting CENPF combined with immunotherapy might be an attractive strategy for the treatment of LPS.
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Affiliation(s)
- Jiahao Chen
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Yingying Lian
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Binbin Zhao
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Jiayang Han
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Xinyu Li
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Jialin Wu
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Mengwen Hou
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Man Yue
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Kaifeng Zhang
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Guangchao Liu
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Mengjie Tu
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Weimin Ruan
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng 475004, China
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Shaoping Ji
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
| | - Yang An
- Cell Signal Transduction Laboratory, Department of Biochemistry and Molecular Biology, School of Basic Medicine, Bioinformatics Center, Henan University, Kaifeng 475004, China
- Kaifeng Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Center for Tumor Molecular Medicine, Kaifeng 475004, China
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11
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Song GQ, He TL, Ji KJ, Duan YM, Zhang JW, Hu GQ. SKA1/2/3 is a biomarker of poor prognosis in human hepatocellular carcinoma. Front Oncol 2022; 12:1038925. [PMID: 36439516 PMCID: PMC9684634 DOI: 10.3389/fonc.2022.1038925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/25/2022] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Spindle and kinetochore-associated complex subunits 1-3 (SKA1-3) stabilize the kinetochore-attached spindle microtubules in metaphase. Due to the dysregulation in multiple cancers, SKA1-3 is considered a predictor for the prognosis of the patients. However, the potential clinical applications of SKA1-3, particularly in hepatocellular carcinoma (HCC) prognosis and progression, have completely unknown yet. METHODS For the analysis of SKA1-3 expression and applications in clinics in HCC patients, several databases, such as STRING, UALCAN, GEO, and TCGA, were searched. In addition, the underlying mechanisms of SKA for the regulation of HCC occurrence, development, and progression were also explored. RESULTS Compared to the normal controls, HCC patients showed dramatically elevated SKA1-3 expression at the mRNA level, and the values of the area under the curve (AUC) were 0.982, 0.887, and 0.973, respectively. Increased SKA1-3 expression levels were associated with the clinical stage, age, body mass index, tumor grade, tissue subtype, and Tp53 mutation status in HCC patients. The analyses of Kyoto Encyclopedia of Genes and Genome (KEGG) and Gene ontology (GO) demonstrated that SKA1-3 are enriched mainly in the Fanconi anemia, homologous recombination, spliceosome, DNA replication, and cell cycle signaling pathways. The hub genes, such as CDK1, CCNB1, CCNA2, TOP2A, BUB1, AURKB, CCNB2, BUB1B, NCAPG, and KIF11, were identified in protein-protein interactions (PPIs). The expression levels of hub genes were increased in HCC patients and predictive of a poor prognosis. Finally, the expression levels of SKA1-3 were determined using the GEO database. CONCLUSIONS SKA1-3 are potential prognostic biomarkers of and targets for HCC. In addition, SKA1-3 may affect HCC prognosis via the Fanconi anemia pathway, homologous recombination, spliceosome, DNA replication, and cell cycle signaling pathway.
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Affiliation(s)
- Guo-Qiang Song
- Department of Respiratory, Changxing Hospital of Traditional Chinese Medicine, Huzhou, China
| | - Tian-Li He
- Department of Radiotherapy, Changxing People’s Hospital, Huzhou, China
| | - Ke-Jie Ji
- Department of Respiratory, Changxing Hospital of Traditional Chinese Medicine, Huzhou, China
| | - Yi-Meng Duan
- Department of Radiotherapy, Changxing People’s Hospital, Huzhou, China
| | - Jia-Wen Zhang
- Department of Respiratory, Changxing Hospital of Traditional Chinese Medicine, Huzhou, China
| | - Guo-Qiang Hu
- Department of Respiratory, Changxing Hospital of Traditional Chinese Medicine, Huzhou, China
- Department of Cancer Center, Changxing Hospital of Traditional Chinese Medicine, Huzhou, China
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12
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Silva PMA, Bousbaa H. BUB3, beyond the Simple Role of Partner. Pharmaceutics 2022; 14:pharmaceutics14051084. [PMID: 35631670 PMCID: PMC9147866 DOI: 10.3390/pharmaceutics14051084] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/12/2022] [Accepted: 05/16/2022] [Indexed: 12/07/2022] Open
Abstract
The BUB3 protein plays a key role in the activation of the spindle assembly checkpoint (SAC), a ubiquitous surveillance mechanism that ensures the fidelity of chromosome segregation in mitosis and, consequently, prevents chromosome mis-segregation and aneuploidy. Besides its role in SAC signaling, BUB3 regulates chromosome attachment to the spindle microtubules. It is also involved in telomere replication and maintenance. Deficiency of the BUB3 gene has been closely linked to premature aging. Upregulation of the BUB3 gene has been found in a variety of human cancers and is associated with poor prognoses. Here, we review the structure and functions of BUB3 in mitosis, its expression in cancer and association with survival prognoses, and its potential as an anticancer target.
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Affiliation(s)
- Patrícia M. A. Silva
- UNIPRO—Oral Pathology and Rehabilitation Research Unit, University Institute of Health Sciences (IUCS), University Polytechnic Higher Education Cooperative (CESPU), Rua Central de Gandra, 4585-116 Gandra, Portugal;
- TOXRUN—Toxicology Research Unit, University Institute of Health Sciences (IUCS), University Polytechnic Higher Education Cooperative (CESPU), Rua Central de Gandra, 4585-116 Gandra, Portugal
| | - Hassan Bousbaa
- UNIPRO—Oral Pathology and Rehabilitation Research Unit, University Institute of Health Sciences (IUCS), University Polytechnic Higher Education Cooperative (CESPU), Rua Central de Gandra, 4585-116 Gandra, Portugal;
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR), Universidade do Porto, Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4450-208 Matosinhos, Portugal
- Correspondence:
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13
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Yan HC, Xiang C. Aberrant Expression of BUB1B Contributes to the Progression of Thyroid Carcinoma and Predicts Poor Outcomes for Patients. J Cancer 2022; 13:2336-2351. [PMID: 35517426 PMCID: PMC9066201 DOI: 10.7150/jca.68408] [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: 10/25/2021] [Accepted: 01/25/2022] [Indexed: 12/14/2022] Open
Abstract
Objective: This study aimed to clarify the function and potential mechanism of BUB1B in THCA. Methods: Expression of BUB1B in THCA was firstly determined, and its important prognostic value was then demonstrated. The potential mechanism was initially predicted by KEGG analysis. To explore the specific function of BUB1B in THCA, we used lentivirus infection to knock down the BUB1B, and then performed flow cytometry, colony formation, transwell, and wound-healing assays. Related protein expression was detected through western blotting. Additionally, we predicted the BUB1B-regulated pathways involved in THCA by GSEA analysis. Results: BUB1B expression was highly increased in THCA tissues relative to normal controls. We further found that BUB1B was essential for tumor cell proliferation, and BUB1B high expression predicted a shorter PFS time of THCA patients. More importantly, Cox regression determined the BUB1B as an independent prognostic factor for PFS in THCA. BUB1B was initially found to participate in the cell cycle pathway from KEGG analysis. Unexpectedly, we did not detect the disturbing effect on the cell cycle distribution of THCA cells with BUB1B knockdown. But, BUB1B knockdown inhibited the proliferation, invasion, and migration of THCA cells, as well as increased apoptotic cells, and the results were further confirmed by western blotting. Through GSEA analysis, we predicted a positive correlation between BUB1B and metastasis-related pathways such as mTOR and NF-kappa B signaling pathways. Conclusions: Present study identified BUB1B as a promising clinical prognostic factor in THCA, as well as a potential novel therapeutic target for cancer treatment.
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Affiliation(s)
- Hai-Chao Yan
- Department of Thyroid Surgery, The Second Affiliated Hospital of Zhejiang University College of Medicine, Hangzhou 310009, Zhejiang, China
| | - Cheng Xiang
- Department of Thyroid Surgery, The Second Affiliated Hospital of Zhejiang University College of Medicine, Hangzhou 310009, Zhejiang, China
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14
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Tu B, Jia Y, Qian J. Bioinformatics Analysis Identified Five Widely Expressed Genes Associated with Prognosis in Sarcoma. Int J Gen Med 2022; 15:3711-3725. [PMID: 35414751 PMCID: PMC8995039 DOI: 10.2147/ijgm.s352048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/16/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Bizhi Tu
- Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People’s Republic of China
| | - Yaya Jia
- Department of Pediatrics, The Shanxi Medical University, Taiyuan, Shanxi, People’s Republic of China
| | - Jun Qian
- Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People’s Republic of China
- Correspondence: Jun Qian, Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, 218 Jixi Road, Hefei, 230022, Anhui, People’s Republic of China, Tel +86-13955116514, Fax +86-551-62922025, Email
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