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Yan Q, Zhao Z, Liu D, Li J, Pan S, Duan J, Liu Z. Novel immune cross-talk between inflammatory bowel disease and IgA nephropathy. Ren Fail 2024; 46:2337288. [PMID: 38628140 PMCID: PMC11025414 DOI: 10.1080/0886022x.2024.2337288] [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: 09/15/2023] [Accepted: 03/27/2024] [Indexed: 04/19/2024] Open
Abstract
The mechanisms underlying the complex correlation between immunoglobulin A nephropathy (IgAN) and inflammatory bowel disease (IBD) remain unclear. This study aimed to identify the optimal cross-talk genes, potential pathways, and mutual immune-infiltrating microenvironments between IBD and IgAN to elucidate the linkage between patients with IBD and IgAN. The IgAN and IBD datasets were obtained from the Gene Expression Omnibus (GEO). Three algorithms, CIBERSORTx, ssGSEA, and xCell, were used to evaluate the similarities in the infiltrating microenvironment between the two diseases. Weighted gene co-expression network analysis (WGCNA) was implemented in the IBD dataset to identify the major immune infiltration modules, and the Boruta algorithm, RFE algorithm, and LASSO regression were applied to filter the cross-talk genes. Next, multiple machine learning models were applied to confirm the optimal cross-talk genes. Finally, the relevant findings were validated using histology and immunohistochemistry analysis of IBD mice. Immune infiltration analysis showed no significant differences between IBD and IgAN samples in most immune cells. The three algorithms identified 10 diagnostic genes, MAPK3, NFKB1, FDX1, EPHX2, SYNPO, KDF1, METTL7A, RIDA, HSDL2, and RIPK2; FDX1 and NFKB1 were enhanced in the kidney of IBD mice. Kyoto Encyclopedia of Genes and Genomes analysis showed 15 mutual pathways between the two diseases, with lipid metabolism playing a vital role in the cross-talk. Our findings offer insights into the shared immune mechanisms of IgAN and IBD. These common pathways, diagnostic cross-talk genes, and cell-mediated abnormal immunity may inform further experimental studies.
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Affiliation(s)
- Qianqian Yan
- Department of Integrated Traditional and Western Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, P. R. China
| | - Zihao Zhao
- Department of Integrated Traditional and Western Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, P. R. China
| | - Dongwei Liu
- Department of Integrated Traditional and Western Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, P. R. China
- Henan Province Research Center for Kidney Disease, Zhengzhou, P. R. China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, P. R. China
| | - Jia Li
- Department of Integrated Traditional and Western Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, P. R. China
- Henan Province Research Center for Kidney Disease, Zhengzhou, P. R. China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, P. R. China
| | - Shaokang Pan
- Department of Integrated Traditional and Western Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, P. R. China
- Henan Province Research Center for Kidney Disease, Zhengzhou, P. R. China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, P. R. China
| | - Jiayu Duan
- Department of Integrated Traditional and Western Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, P. R. China
- Henan Province Research Center for Kidney Disease, Zhengzhou, P. R. China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, P. R. China
| | - Zhangsuo Liu
- Department of Integrated Traditional and Western Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, P. R. China
- Henan Province Research Center for Kidney Disease, Zhengzhou, P. R. China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, P. R. China
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Palviainen M, Puutio J, Østergaard RH, Eble JA, Maaninka K, Butt U, Ndika J, Kari OK, Kamali‐Moghaddam M, Kjaer‐Sorensen K, Oxvig C, Aransay AM, Falcon‐Perez JM, Federico A, Greco D, Laitinen S, Hayashi Y, Siljander PR. Beyond basic characterization and omics: Immunomodulatory roles of platelet-derived extracellular vesicles unveiled by functional testing. J Extracell Vesicles 2024; 13:e12513. [PMID: 39330919 PMCID: PMC11428872 DOI: 10.1002/jev2.12513] [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: 12/05/2023] [Accepted: 08/30/2024] [Indexed: 09/28/2024] Open
Abstract
Renowned for their role in haemostasis and thrombosis, platelets are also increasingly recognized for their contribution in innate immunity, immunothrombosis and inflammatory diseases. Platelets express a wide range of receptors, which allows them to reach a variety of activation endpoints and grants them immunomodulatory functions. Activated platelets release extracellular vesicles (PEVs), whose formation and molecular cargo has been shown to depend on receptor-mediated activation and environmental cues. This study compared the immunomodulatory profiles of PEVs generated via activation of platelets by different receptors, glycoprotein VI, C-type lectin-like receptor 2 and combining all thrombin-collagen receptors. Functional assays in vivo in zebrafish and in vitro in human macrophages highlighted distinct homing and secretory responses triggered by the PEVs. In contrast, omics analyses of protein and miRNA cargo combined with physicochemical particle characterization found only subtle differences between the activated PEV types, which were insufficient to predict their different immunomodulatory functions. In contrast, constitutively released PEVs, formed in the absence of an exogenous activator, displayed a distinct immunomodulatory profile from the receptor-induced PEVs. Our findings underscore that PEVs are tunable through receptor-mediated activation. To truly comprehend their role(s) in mediating platelet functions among immune cells, conducting functional assays is imperative.
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Affiliation(s)
- Mari Palviainen
- EV Group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
- EV Core, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental SciencesUniversity of HelsinkiHelsinkiFinland
| | - Johanna Puutio
- EV Group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
| | | | - Johannes A. Eble
- Institute of Physiological Chemistry and PathobiochemistryUniversity of MünsterMünsterGermany
| | - Katariina Maaninka
- EV Group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
| | - Umar Butt
- EV Group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
| | - Joseph Ndika
- Drug Research Program, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
| | - Otto K. Kari
- Drug Research Program, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
| | - Masood Kamali‐Moghaddam
- Department of Immunology, Genetics and Pathology, Science for Life LaboratoryUppsala UniversityUppsalaSweden
| | | | - Claus Oxvig
- Department of Molecular Biology and GeneticsAarhus UniversityAarhusDenmark
| | - Ana M. Aransay
- Genome Analysis Platform, Center for Cooperative Research in BiosciencesBasque Research and Technology Alliance (BRTA)MendaroSpain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas Y Digestivas (CIBERehd)MadridSpain
| | - Juan M. Falcon‐Perez
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas Y Digestivas (CIBERehd)MadridSpain
- Exosomes Laboratory and Metabolomics Platform, Center for Cooperative Research in Biosciences (CIC bioGUNE)Basque Research and Technology Alliance (BRTA)DerioSpain
- Ikerbasque, Basque Foundation for ScienceBilbaoSpain
| | - Antonio Federico
- Finnish Hub for Development and Validation of Integrated Approaches (FHAIVE); Faculty of Medicine and Health TechnologyTampere UniversityTampereFinland
- Division of Pharmaceutical Biosciences, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
| | - Dario Greco
- Finnish Hub for Development and Validation of Integrated Approaches (FHAIVE); Faculty of Medicine and Health TechnologyTampere UniversityTampereFinland
- Division of Pharmaceutical Biosciences, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
| | - Saara Laitinen
- Research and DevelopmentFinnish Red Cross Blood Service (FRCBS)HelsinkiFinland
| | - Yuya Hayashi
- Department of Molecular Biology and GeneticsAarhus UniversityAarhusDenmark
- Interdisciplinary Nanoscience Center (iNANO)Aarhus UniversityAarhusDenmark
| | - Pia R.‐M. Siljander
- EV Group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, and CURED, Drug Research Program, Faculty of PharmacyUniversity of HelsinkiHelsinkiFinland
- EV Core, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental SciencesUniversity of HelsinkiHelsinkiFinland
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Ajadee A, Mahmud S, Hossain MB, Ahmmed R, Ali MA, Reza MS, Sarker SK, Mollah MNH. Screening of differential gene expression patterns through survival analysis for diagnosis, prognosis and therapies of clear cell renal cell carcinoma. PLoS One 2024; 19:e0310843. [PMID: 39348357 PMCID: PMC11441673 DOI: 10.1371/journal.pone.0310843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 09/02/2024] [Indexed: 10/02/2024] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most prevalent subtype of kidney cancer. Although there is increasing evidence linking ccRCC to genetic alterations, the exact molecular mechanism behind this relationship is not yet completely known to the researchers. Though drug therapies are the best choice after the metastasis, unfortunately, the majority of the patients progressively develop resistance against the therapeutic drugs after receiving it for almost 2 years. In this case, multi-targeted different variants of therapeutic drugs are essential for effective treatment against ccRCC. To understand molecular mechanisms of ccRCC development and progression, and explore multi-targeted different variants of therapeutic drugs, it is essential to identify ccRCC-causing key genes (KGs). In order to obtain ccRCC-causing KGs, at first, we detected 133 common differentially expressed genes (cDEGs) between ccRCC and control samples based on nine (9) microarray gene-expression datasets with NCBI accession IDs GSE16441, GSE53757, GSE66270, GSE66272, GSE16449, GSE76351, GSE66271, GSE71963, and GSE36895. Then, we filtered these cDEGs through survival analysis with the independent TCGA and GTEx database and obtained 54 scDEGs having significant prognostic power. Next, we used protein-protein interaction (PPI) network analysis with the reduced set of 54 scDEGs to identify ccRCC-causing top-ranked eight KGs (PLG, ENO2, ALDOB, UMOD, ALDH6A1, SLC12A3, SLC12A1, SERPINA5). The pan-cancer analysis with KGs based on TCGA database showed the significant association with different subtypes of kidney cancers including ccRCC. The gene regulatory network (GRN) analysis revealed some crucial transcriptional and post-transcriptional regulators of KGs. The scDEGs-set enrichment analysis significantly identified some crucial ccRCC-causing molecular functions, biological processes, cellular components, and pathways that are linked to the KGs. The results of DNA methylation study indicated the hypomethylation and hyper-methylation of KGs, which may lead the development of ccRCC. The immune infiltrating cell types (CD8+ T and CD4+ T cell, B cell, neutrophil, dendritic cell and macrophage) analysis with KGs indicated their significant association in ccRCC, where KGs are positively correlated with CD4+ T cells, but negatively correlated with the majority of other immune cells, which is supported by the literature review also. Then we detected 10 repurposable drug molecules (Irinotecan, Imatinib, Telaglenastat, Olaparib, RG-4733, Sorafenib, Sitravatinib, Cabozantinib, Abemaciclib, and Dovitinib.) by molecular docking with KGs-mediated receptor proteins. Their ADME/T analysis and cross-validation with the independent receptors, also supported their potent against ccRCC. Therefore, these outputs might be useful inputs/resources to the wet-lab researchers and clinicians for considering an effective treatment strategy against ccRCC.
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Affiliation(s)
- Alvira Ajadee
- Department of Statistics, Bioinformatics Lab (Dry), University of Rajshahi, Rajshahi, Bangladesh
| | - Sabkat Mahmud
- Department of Statistics, Bioinformatics Lab (Dry), University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Bayazid Hossain
- Department of Statistics, Bioinformatics Lab (Dry), University of Rajshahi, Rajshahi, Bangladesh
- Department of Agricultural and Applied Statistics, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Reaz Ahmmed
- Department of Statistics, Bioinformatics Lab (Dry), University of Rajshahi, Rajshahi, Bangladesh
- Department of Biochemistry & Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Ahad Ali
- Department of Statistics, Bioinformatics Lab (Dry), University of Rajshahi, Rajshahi, Bangladesh
- Department of Chemistry, University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Selim Reza
- Department of Statistics, Bioinformatics Lab (Dry), University of Rajshahi, Rajshahi, Bangladesh
- Center for Biomedical Informatics & Genomics, School of Medicine, Tulane University, New Orleans, LA, United States of America
| | - Saroje Kumar Sarker
- Department of Statistics, Bioinformatics Lab (Dry), University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Nurul Haque Mollah
- Department of Statistics, Bioinformatics Lab (Dry), University of Rajshahi, Rajshahi, Bangladesh
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Chen Y, Liu J, Qin H, Qin S, Huang X, Wei C, Hu X. Deciphering regulatory patterns in a mouse model of hyperoxia-induced acute lung injury. PeerJ 2024; 12:e18069. [PMID: 39346085 PMCID: PMC11439394 DOI: 10.7717/peerj.18069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Accepted: 08/19/2024] [Indexed: 10/01/2024] Open
Abstract
Background Oxygen therapy plays a pivotal role in treating critically ill patients in the intensive care unit (ICU). However, excessive oxygen concentrations can precipitate hyperoxia, leading to damage in multiple organs, with a notable effect on the lungs. Hyperoxia condition may lead to hyperoxia-induced acute lung injury (HALI), deemed as a milder form of acute respiratory distress syndrome (ARDS). Given its clinical importance and practical implications, there is a compelling need to investigate the underlying pathogenesis and comprehensively understand the regulatory mechanisms implicated in the development of HALI. Results In this study, we conducted a mouse model with HALI and performed regulatory mechanism analysis using RNA-seq on both HALI and control group. Comprehensive analysis revealed 727 genes of significant differential expression, including 248 long non-coding RNAs (lncRNAs). Also, alternative splicing events were identified from sequencing results. Notably, we observed up-regulation or abnormal alternative splicing of genes associated with immune response and ferroptosis under hyperoxia conditions. Utilizing weighted gene co-expression network analysis (WGCNA), we ascertained that genes involved in immune response formed a distinct cluster, showcasing an up-regulated pattern in hyperoxia, consistent with previous studies. Furthermore, a competing endogenous RNA (ceRNA) network was constructed, including 78 differentially expressed mRNAs and six differentially expressed lncRNAs, including H19. These findings uncover the intricate interplay of multiple transcriptional regulatory mechanisms specifically tailored to the pulmonary defense against HALI, substantiating the importance of these non-coding RNAs in this disease context. Conclusions Our results provide new insights into the potential mechanisms and underlying pathogenesis in the development of HALI at the post-transcriptional level. The findings of this study reveal potential regulatory interactions and biological roles of specific lncRNAs and genes, such as H19 and Sox9, encompassing driven gene expression patterns, alternative splicing events, and lncRNA-miRNA-mRNA ceRNA networks. These findings may pave the way for advancing therapeutic strategies and reducing the risk associated with oxygen treatment for patients.
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Affiliation(s)
- Yundi Chen
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jinwen Liu
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Nutrition, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Han Qin
- Department of Respiratory and Critical Care Medicine, Kweichow Moutai Hospital, Zunyi, Guizhou, China
| | - Song Qin
- Department of Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Xinyang Huang
- Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chunyan Wei
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Xiaolin Hu
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Janosevic D, De Luca T, Ferreira RM, Gisch DL, Cheng YH, Hato T, Luo J, Yang Y, Hodgin JB, Phillips CL, Dagher PC, Eadon MT. miRNA and mRNA Signatures in Human Acute Kidney Injury Tissue. THE AMERICAN JOURNAL OF PATHOLOGY 2024:S0002-9440(24)00359-6. [PMID: 39332675 DOI: 10.1016/j.ajpath.2024.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/23/2024] [Accepted: 08/21/2024] [Indexed: 09/29/2024]
Abstract
Acute kidney injury (AKI) is an important contributor to the development of chronic kidney disease (CKD). There is a need to understand molecular mediators that drive recovery and progression to CKD. In particular, the regulatory role of miRNAs in AKI is poorly understood. miRNA and mRNA sequencing were performed on biobanked human kidney tissues obtained in the routine care of subjects with a diagnosis of AKI, minimal change disease, or without known kidney disease in nephrectomy tissue. mRNA analysis revealed that nephrectomy tissues exhibited an injury signature similar to that of AKI and not identified in minimal change disease samples. The transcriptomic signature of human AKI was enriched in pathways involved in cell adhesion, epithelial-to-mesenchymal transition, and cell cycle arrest (eg, CDH6, ITGB6, CDKN1A). In AKI, up-regulation of miR-146a, miR-155, miR-142, and miR-122 was associated with pathways involved in immune cell recruitment, inflammation, and epithelial-to-mesenchymal transition. miR-122 and miR-146 were associated with down-regulation of DDR2 and IGFBP6, which are genes involved in the recovery and progression of kidney disease. These data provide integrated miRNA signatures that complement mRNA and other epigenetic data available in kidney atlases.
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Affiliation(s)
- Danielle Janosevic
- Division of Nephrology, Indiana University School of Medicine, Indianapolis, Indiana.
| | - Thomas De Luca
- Division of Nephrology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Ricardo Melo Ferreira
- Division of Nephrology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Debora L Gisch
- Division of Clinical Pharmacology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Ying-Hua Cheng
- Division of Nephrology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Takashi Hato
- Division of Nephrology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Jinghui Luo
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
| | - Yingbao Yang
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
| | - Jeffrey B Hodgin
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
| | - Carrie L Phillips
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Pierre C Dagher
- Division of Nephrology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Michael T Eadon
- Division of Nephrology, Indiana University School of Medicine, Indianapolis, Indiana; Division of Clinical Pharmacology, Indiana University School of Medicine, Indianapolis, Indiana
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Liu J, Hu D, Wang Y, Zhou X, Jiang L, Wang P, Lai H, Wang Y, Xiao H. Exploration of a Predictive Model for Keloid and Potential Therapeutic Drugs Based on Immune Infiltration and Cuproptosis-Related Genes. J Burn Care Res 2024; 45:1217-1231. [PMID: 38334429 DOI: 10.1093/jbcr/irae018] [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: 10/07/2023] [Indexed: 02/10/2024]
Abstract
The aim of this study was to investigate the correlation between cuproptosis-related genes and immunoinfiltration in keloid, develop a predictive model for keloid occurrence, and explore potential therapeutic drugs. The microarray datasets (GSE7890 and GSE145725) were obtained from Gene Expression Omnibus database to identify the differentially expressed genes (DEGs) between keloid and nonkeloid samples. Key genes were identified through immunoinfiltration analysis and DEGs and then analyzed for Gene Ontology and Kyoto Encyclopedia of Genes and Genomes, followed by the identification of protein-protein interaction networks, transcription factors, and miRNAs associated with key genes. Additionally, a logistic regression analysis was performed to develop a predictive model for keloid occurrence, and potential candidate drugs for keloid treatment were identified. Three key genes (FDX1, PDHB, and DBT) were identified, showing involvement in acetyl-CoA biosynthesis, mitochondrial matrix, oxidoreductase activity, and the tricarboxylic acid cycle. Immune infiltration analysis suggested the involvement of B cells, Th1 cells, dendritic cells, T helper cells, antigen-presenting cell coinhibition, and T cell coinhibition in keloid. These genes were used to develop a logistic regression-based nomogram for predicting keloid occurrence with an area under the curve of 0.859 and good calibration. We identified 32 potential drug molecules and extracted the top 10 compounds based on their P-values, showing promise in targeting key genes and potentially effective against keloid. Our study identified some genes in keloid pathogenesis and potential therapeutic drugs. The predictive model enhances early diagnosis and management. Further research is needed to validate and explore clinical implications.
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Affiliation(s)
- Jiaming Liu
- Department of Burns and Plastic and Cosmetic Surgery, Xi' an Ninth Hospital, Xi'an, Shaanxi Province, 710054, China
| | - Ding Hu
- Department of Urology, Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, 266003, China
| | - Yaojun Wang
- Department of Burns and Plastic and Cosmetic Surgery, Xi' an Ninth Hospital, Xi'an, Shaanxi Province, 710054, China
| | - Xiaoqian Zhou
- Department of Burns and Plastic and Cosmetic Surgery, Xi' an Ninth Hospital, Xi'an, Shaanxi Province, 710054, China
| | - Liyuan Jiang
- Department of Burns and Plastic and Cosmetic Surgery, Xi' an Ninth Hospital, Xi'an, Shaanxi Province, 710054, China
| | - Peng Wang
- Department of Burns and Plastic and Cosmetic Surgery, Xi' an Ninth Hospital, Xi'an, Shaanxi Province, 710054, China
| | - Haijing Lai
- Department of Burns and Plastic and Cosmetic Surgery, Xi' an Ninth Hospital, Xi'an, Shaanxi Province, 710054, China
| | - Yu Wang
- Department of Burns and Plastic and Cosmetic Surgery, Xi' an Ninth Hospital, Xi'an, Shaanxi Province, 710054, China
| | - Houan Xiao
- Department of Burns and Plastic and Cosmetic Surgery, Xi' an Ninth Hospital, Xi'an, Shaanxi Province, 710054, China
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Agrawal M, Mani A. Integrative in silico approaches to analyse microRNA-mediated responses in human diseases. J Gene Med 2024; 26:e3734. [PMID: 39197943 DOI: 10.1002/jgm.3734] [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: 04/24/2024] [Revised: 07/23/2024] [Accepted: 08/13/2024] [Indexed: 09/01/2024] Open
Abstract
Advancements in sequencing technologies have facilitated omics level information generation for various diseases in human. High-throughput technologies have become a powerful tool to understand differential expression studies and transcriptional network analysis. An understanding of complex transcriptional networks in human diseases requires integration of datasets representing different RNA species including microRNA (miRNA) and messenger RNA (mRNA). This review emphasises on conceptual explanation of generalized workflow and methodologies to the miRNA mediated responses in human diseases by using different in silico analysis. Although, there have been many prior explorations in miRNA-mediated responses in human diseases, the advantages, limitations and overcoming the limitation through different statistical techniques have not yet been discussed. This review focuses on miRNAs as important gene regulators in human diseases, methodologies for miRNA-target gene prediction and data driven methods for enrichment and network analysis for miRnome-targetome interactions. Additionally, it proposes an integrative workflow to analyse structural components of networks obtained from high-throughput data. This review explains how to apply the existing methods to analyse miRNA-mediated responses in human diseases. It addresses unique characteristics of different analysis, its limitations and its statistical solutions influencing the choice of methods for the analysis through a workflow. Moreover, it provides an overview of promising common integrative approaches to comprehend miRNA-mediated gene regulatory events in biological processes in humans. The proposed methodologies and workflow shall help in the analysis of multi-source data to identify molecular signatures of various human diseases.
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Affiliation(s)
- Meghna Agrawal
- Department of Biotechnology, Motilal Nehru Institute of Technology Allahabad, Prayagraj, India
| | - Ashutosh Mani
- Department of Biotechnology, Motilal Nehru Institute of Technology Allahabad, Prayagraj, India
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8
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Ahmmed R, Hossen MB, Ajadee A, Mahmud S, Ali MA, Mollah MMH, Reza MS, Islam MA, Mollah MNH. Bioinformatics analysis to disclose shared molecular mechanisms between type-2 diabetes and clear-cell renal-cell carcinoma, and therapeutic indications. Sci Rep 2024; 14:19133. [PMID: 39160196 PMCID: PMC11333728 DOI: 10.1038/s41598-024-69302-w] [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: 06/12/2024] [Accepted: 08/02/2024] [Indexed: 08/21/2024] Open
Abstract
Type 2 diabetes (T2D) and Clear-cell renal cell carcinoma (ccRCC) are both complicated diseases which incidence rates gradually increasing. Population based studies show that severity of ccRCC might be associated with T2D. However, so far, no researcher yet investigated about the molecular mechanisms of their association. This study explored T2D and ccRCC causing shared key genes (sKGs) from multiple transcriptomics profiles to investigate their common pathogenetic processes and associated drug molecules. We identified 259 shared differentially expressed genes (sDEGs) that can separate both T2D and ccRCC patients from control samples. Local correlation analysis based on the expressions of sDEGs indicated significant association between T2D and ccRCC. Then ten sDEGs (CDC42, SCARB1, GOT2, CXCL8, FN1, IL1B, JUN, TLR2, TLR4, and VIM) were selected as the sKGs through the protein-protein interaction (PPI) network analysis. These sKGs were found significantly associated with different CpG sites of DNA methylation that might be the cause of ccRCC. The sKGs-set enrichment analysis with Gene Ontology (GO) terms and KEGG pathways revealed some crucial shared molecular functions, biological process, cellular components and KEGG pathways that might be associated with development of both T2D and ccRCC. The regulatory network analysis of sKGs identified six post-transcriptional regulators (hsa-mir-93-5p, hsa-mir-203a-3p, hsa-mir-204-5p, hsa-mir-335-5p, hsa-mir-26b-5p, and hsa-mir-1-3p) and five transcriptional regulators (YY1, FOXL1, FOXC1, NR2F1 and GATA2) of sKGs. Finally, sKGs-guided top-ranked three repurposable drug molecules (Digoxin, Imatinib, and Dovitinib) were recommended as the common treatment for both T2D and ccRCC by molecular docking and ADME/T analysis. Therefore, the results of this study may be useful for diagnosis and therapies of ccRCC patients who are also suffering from T2D.
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Affiliation(s)
- Reaz Ahmmed
- Bioinformatics Lab (Dry), Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
- Department of Biochemistry & Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Bayazid Hossen
- Bioinformatics Lab (Dry), Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
- Department of Agricultural and Applied Statistics, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh
| | - Alvira Ajadee
- Bioinformatics Lab (Dry), Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Sabkat Mahmud
- Bioinformatics Lab (Dry), Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Ahad Ali
- Bioinformatics Lab (Dry), Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
- Department of Chemistry, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Manir Hossain Mollah
- Department of Physical Sciences, Independent University, Bangladesh (IUB), Dhaka, Bangladesh
| | - Md Selim Reza
- Bioinformatics Lab (Dry), Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
- Division of Biomedical Informatics and Genomics, School of Medicine, Tulane University, 1440 Canal St., RM 1621C, New Orleans, LA, 70112, USA
| | - Mohammad Amirul Islam
- Department of Biochemistry & Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Nurul Haque Mollah
- Bioinformatics Lab (Dry), Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh.
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Böge FL, Ruff S, Hemandhar Kumar S, Selle M, Becker S, Jung K. Combined Analysis of Multi-Study miRNA and mRNA Expression Data Shows Overlap of Selected miRNAs Involved in West Nile Virus Infections. Genes (Basel) 2024; 15:1030. [PMID: 39202390 PMCID: PMC11353516 DOI: 10.3390/genes15081030] [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: 05/31/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 09/03/2024] Open
Abstract
The emerging zoonotic West Nile virus (WNV) has serious impact on public health. Thus, understanding the molecular basis of WNV infections in mammalian hosts is important to develop improved diagnostic and treatment strategies. In this context, the role of microRNAs (miRNAs) has been analyzed by several studies under different conditions and with different outcomes. A systematic comparison is therefore necessary. Furthermore, additional information from mRNA target expression data has rarely been taken into account to understand miRNA expression profiles under WNV infections. We conducted a meta-analysis of publicly available miRNA expression data from multiple independent studies, and analyzed them in a harmonized way to increase comparability. In addition, we used gene-set tests on mRNA target expression data to further gain evidence about differentially expressed miRNAs. For this purpose, we also studied the use of target information from different databases. We detected a substantial number of miRNA that emerged as differentially expressed from several miRNA datasets, and from the mRNA target data analysis as well. When using mRNA target data, we found that the targetscan databases provided the most useful information. We demonstrated improved miRNA detection through research synthesis of multiple independent miRNA datasets coupled with mRNA target set testing, leading to the discovery of multiple miRNAs which should be taken into account for further research on the molecular mechanism of WNV infections.
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Affiliation(s)
- Franz Leonard Böge
- Institute of Animal Genomics, University of Veterinary Medicine Hannover, Bünteweg 17p, 30559 Hannover, Germany; (F.L.B.); (S.R.); (S.H.K.); (M.S.)
| | - Sergej Ruff
- Institute of Animal Genomics, University of Veterinary Medicine Hannover, Bünteweg 17p, 30559 Hannover, Germany; (F.L.B.); (S.R.); (S.H.K.); (M.S.)
| | - Shamini Hemandhar Kumar
- Institute of Animal Genomics, University of Veterinary Medicine Hannover, Bünteweg 17p, 30559 Hannover, Germany; (F.L.B.); (S.R.); (S.H.K.); (M.S.)
| | - Michael Selle
- Institute of Animal Genomics, University of Veterinary Medicine Hannover, Bünteweg 17p, 30559 Hannover, Germany; (F.L.B.); (S.R.); (S.H.K.); (M.S.)
| | - Stefanie Becker
- Institute of Parasitology, University of Veterinary Medicine Hannover, Bünteweg 17, 30539 Hannover, Germany;
| | - Klaus Jung
- Institute of Animal Genomics, University of Veterinary Medicine Hannover, Bünteweg 17p, 30559 Hannover, Germany; (F.L.B.); (S.R.); (S.H.K.); (M.S.)
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10
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Wang L, Chen A, Zhang L, Zhang J, Wei S, Chen Y, Hu M, Mo Y, Li S, Zeng M, Li H, Liang C, Ren Y, Xu L, Liang W, Zhu X, Wang X, Sun D. Deciphering the molecular nexus between Omicron infection and acute kidney injury: a bioinformatics approach. Front Mol Biosci 2024; 11:1340611. [PMID: 39027131 PMCID: PMC11254815 DOI: 10.3389/fmolb.2024.1340611] [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: 11/30/2023] [Accepted: 06/07/2024] [Indexed: 07/20/2024] Open
Abstract
Background The ongoing global health crisis of COVID-19, and particularly the challenges posed by recurrent infections of the Omicron variant, have significantly strained healthcare systems worldwide. There is a growing body of evidence indicating an increased susceptibility to Omicron infection in patients suffering from Acute Kidney Injury (AKI). However, the intricate molecular interplay between AKI and Omicron variant of COVID-19 remains largely enigmatic. Methods This study employed a comprehensive analysis of human RNA sequencing (RNA-seq) and microarray datasets to identify differentially expressed genes (DEGs) associated with Omicron infection in the context of AKI. We engaged in functional enrichment assessments, an examination of Protein-Protein Interaction (PPI) networks, and advanced network analysis to elucidate the cellular signaling pathways involved, identify critical hub genes, and determine the relevant controlling transcription factors and microRNAs. Additionally, we explored protein-drug interactions to highlight potential pharmacological interventions. Results Our investigation revealed significant DEGs and cellular signaling pathways implicated in both Omicron infection and AKI. We identified pivotal hub genes, including EIF2AK2, PLSCR1, GBP1, TNFSF10, C1QB, and BST2, and their associated regulatory transcription factors and microRNAs. Notably, in the murine AKI model, there was a marked reduction in EIF2AK2 expression, in contrast to significant elevations in PLSCR1, C1QB, and BST2. EIF2AK2 exhibited an inverse relationship with the primary AKI mediator, Kim-1, whereas PLSCR1 and C1QB demonstrated strong positive correlations with it. Moreover, we identified potential therapeutic agents such as Suloctidil, Apocarotenal, 3'-Azido-3'-deoxythymidine, among others. Our findings also highlighted a correlation between the identified hub genes and diseases like myocardial ischemia, schizophrenia, and liver cirrhosis. To further validate the credibility of our data, we employed an independent validation dataset to verify the hub genes. Notably, the expression patterns of PLSCR1, GBP1, BST2, and C1QB were consistent with our research findings, reaffirming the reliability of our results. Conclusion Our bioinformatics analysis has provided initial insights into the shared genetic landscape between Omicron COVID-19 infections and AKI, identifying potential therapeutic targets and drugs. This preliminary investigation lays the foundation for further research, with the hope of contributing to the development of innovative treatment strategies for these complex medical conditions.
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Affiliation(s)
- Li Wang
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Anning Chen
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Lantian Zhang
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Junwei Zhang
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Shuqi Wei
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Yangxiao Chen
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Mingliang Hu
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Yihao Mo
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Sha Li
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Min Zeng
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Huafeng Li
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Caixing Liang
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Yi Ren
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Liting Xu
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Wenhua Liang
- Nephrology Department, Southern Medical University Affiliated Longhua People’s Hospital, Shenzhen, China
| | - Xuejiao Zhu
- Department of Anesthesiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Xiaokai Wang
- Xuzhou First People’s Hospital, Xuzhou, Jiangsu, China
| | - Donglin Sun
- Department of Urology, Shenzhen Hospital, Southern Medical University, Shenzhen, China
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11
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Evans LW, Durbin-Johnson B, Sutton KJ, Yam P, Bouzid YY, Cervantes E, Bonnel E, Stephenson CB, Bennett BJ. Specific circulating miRNAs are associated with plasma lipids in a healthy American cohort. Physiol Genomics 2024; 56:492-505. [PMID: 38557280 PMCID: PMC11368566 DOI: 10.1152/physiolgenomics.00087.2023] [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: 08/11/2023] [Revised: 02/20/2024] [Accepted: 03/27/2024] [Indexed: 04/04/2024] Open
Abstract
Low-density lipoprotein cholesterol (LDL-c) is both a therapeutic target and a risk factor for cardiovascular disease (CVD). MicroRNA (miRNA) has been shown to regulate cholesterol homeostasis, and miRNA in blood circulation has been linked to hypercholesterolemia. However, few studies to date have associated miRNA with phenotypes like LDL-c in a healthy population. To this end, we analyzed circulating miRNA in relation to LDL-c in a healthy cohort of 353 participants using two separate bioinformatic approaches. The first approach found that miR-15b-5p and miR-16-5p were upregulated in individuals with at-risk levels of LDL-c. The second approach identified two miRNA clusters, one that positively and a second that negatively correlated with LDL-c. Included in the cluster that positively correlated with LDL-c were miR-15b-5p and miR-16-5p, as well as other miRNA from the miR-15/107, miR-30, and let-7 families. Cross-species analyses suggested that several miRNAs that associated with LDL-c are conserved between mice and humans. Finally, we examined the influence of diet on circulating miRNA. Our results robustly linked circulating miRNA with LDL-c, suggesting that miRNA could be used as biomarkers for hypercholesterolemia or targets for developing cholesterol-lowering drugs.NEW & NOTEWORTHY This study explored the association between circulating microRNA (miRNA) and low-density lipoprotein cholesterol (LDL-c) in a healthy population of 353 participants. Two miRNAs, miR-15b-5p and miR-16-5p, were upregulated in individuals with at-risk LDL-c levels. Several miRNA clusters were positively and negatively correlated with LDL-c and are known to target mRNA involved in lipid metabolism. The study also investigated the influence of diet on circulating miRNA, suggesting potential biomarkers for hypercholesterolemia.
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Affiliation(s)
- Levi W Evans
- USDA-ARS-Western Human Nutrition Research Center, Davis, California, United States
| | - Blythe Durbin-Johnson
- Division of Biostatistics, University of California, Davis, California, United States
| | - Kristen J Sutton
- Department of Nutrition, University of California, Davis, California, United States
| | - Phoebe Yam
- Department of Nutrition, University of California, Davis, California, United States
| | - Yasmine Y Bouzid
- Department of Nutrition, University of California, Davis, California, United States
| | - Eduardo Cervantes
- Department of Nutrition, University of California, Davis, California, United States
| | - Ellen Bonnel
- Department of Nutrition, University of California, Davis, California, United States
| | - Charles B Stephenson
- USDA-ARS-Western Human Nutrition Research Center, Davis, California, United States
- Department of Nutrition, University of California, Davis, California, United States
| | - Brian J Bennett
- USDA-ARS-Western Human Nutrition Research Center, Davis, California, United States
- Department of Nutrition, University of California, Davis, California, United States
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12
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Yang J, Zhong J, Du Y, Wang Z, Jiang L, Li Z, Liu Y. Bioinformatics and systems biology approaches to identify potential common pathogeneses for sarcopenia and osteoarthritis. Front Med (Lausanne) 2024; 11:1380210. [PMID: 38962732 PMCID: PMC11221828 DOI: 10.3389/fmed.2024.1380210] [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: 02/01/2024] [Accepted: 06/06/2024] [Indexed: 07/05/2024] Open
Abstract
Sarcopenia, a geriatric syndrome characterized by progressive loss of muscle mass and strength, and osteoarthritis, a common degenerative joint disease, are both prevalent in elderly individuals. However, the relationship and molecular mechanisms underlying these two diseases have not been fully elucidated. In this study, we screened microarray data from the Gene Expression Omnibus to identify associations between sarcopenia and osteoarthritis. We employed multiple statistical methods and bioinformatics tools to analyze the shared DEGs (differentially expressed genes). Additionally, we identified 8 hub genes through functional enrichment analysis, protein-protein interaction analysis, transcription factor-gene interaction network analysis, and TF-miRNA coregulatory network analysis. We also discovered potential shared pathways between the two diseases, such as transcriptional misregulation in cancer, the FOXO signalling pathway, and endometrial cancer. Furthermore, based on common DEGs, we found that strophanthidin may be an optimal drug for treating sarcopenia and osteoarthritis, as indicated by the Drug Signatures database. Immune infiltration analysis was also performed on the sarcopenia and osteoarthritis datasets. Finally, receiver operating characteristic (ROC) curves were plotted to verify the reliability of our results. Our findings provide a theoretical foundation for future research on the potential common pathogenesis and molecular mechanisms of sarcopenia and osteoarthritis.
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Affiliation(s)
- Jinghong Yang
- Department of Orthopedics, The Affiliated Hospital, Southwest Medical University, Lu Zhou, China
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Southwest Medical University, Lu Zhou, China
- Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, Southwest Medical University, Lu Zhou, China
| | - Jun Zhong
- Department of Orthopedics, The Affiliated Hospital, Southwest Medical University, Lu Zhou, China
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Southwest Medical University, Lu Zhou, China
- Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, Southwest Medical University, Lu Zhou, China
| | - Yimin Du
- Department of Orthopedics, The Affiliated Hospital, Southwest Medical University, Lu Zhou, China
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Southwest Medical University, Lu Zhou, China
- Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, Southwest Medical University, Lu Zhou, China
| | - Zi Wang
- Department of Orthopedics, The Affiliated Hospital, Southwest Medical University, Lu Zhou, China
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Southwest Medical University, Lu Zhou, China
- Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, Southwest Medical University, Lu Zhou, China
| | - Lujun Jiang
- Department of Orthopedics, The Affiliated Hospital, Southwest Medical University, Lu Zhou, China
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Southwest Medical University, Lu Zhou, China
- Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, Southwest Medical University, Lu Zhou, China
| | - Zhong Li
- Department of Orthopedics, The Affiliated Hospital, Southwest Medical University, Lu Zhou, China
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Southwest Medical University, Lu Zhou, China
- Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, Southwest Medical University, Lu Zhou, China
| | - Yanshi Liu
- Department of Orthopedics, The Affiliated Hospital, Southwest Medical University, Lu Zhou, China
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Southwest Medical University, Lu Zhou, China
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Zhong Z, Xu M, Ge C, Tan J. Exploring shared molecular signatures and regulatory mechanisms in nonalcoholic steatohepatitis and inflammatory bowel disease using integrative bioinformatics analysis. Sci Rep 2024; 14:12085. [PMID: 38802459 PMCID: PMC11130338 DOI: 10.1038/s41598-024-62310-w] [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: 02/27/2024] [Accepted: 05/15/2024] [Indexed: 05/29/2024] Open
Abstract
The co-existence of inflammatory bowel disease (IBD) and non-alcoholic steatohepatitis (NASH) has raised interest in identifying shared molecular mechanisms and potential therapeutic targets. However, the relationship between these two diseases remains unclear and effective medical treatments are still lacking. Through the bioinformatics analysis in this study, 116 shared differentially expressed genes (SDEGs) were identified between IBD and NASH datasets. GO and KEGG pathway analyses revealed significant involvement of SDEGs in apoptotic processes, cell death, defense response, cytokine and chemokine activity, and signaling pathways. Furthermore, weighted gene co-expression network analysis (WGCNA) identified five shared signature genes associated specifically with IBD and NASH, they were CXCL9, GIMAP2, ADAMTS5, GRAP, and PRF1. These five genes represented potential diagnostic biomarkers for distinguishing patients with diseases from healthy individuals by using two classifier algorithms and were positively related to autophagy, ferroptosis, angiogenesis, and immune checkpoint factors in the two diseases. Additionally, single-cell analysis of IBD and NASH samples highlighted the expression of regulatory genes in various immune cell subtypes, emphasizing their significance in disease pathogenesis. Our work elucidated the shared signature genes and regulatory mechanisms of IBD and NASH, which could provide new potential therapies for patients with IBD and NASH.
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Affiliation(s)
- Zixuan Zhong
- Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, Chongqing, 400067, People's Republic of China.
- Research Center of Brain Intellectual Promotion and Development for Children Aged 0-6 Years, Chongqing University of Education, Chongqing, 400067, People's Republic of China.
| | - Minxuan Xu
- Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, Chongqing, 400067, People's Republic of China
- Research Center of Brain Intellectual Promotion and Development for Children Aged 0-6 Years, Chongqing University of Education, Chongqing, 400067, People's Republic of China
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, People's Republic of China
| | - Chenxu Ge
- Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, Chongqing, 400067, People's Republic of China
- Research Center of Brain Intellectual Promotion and Development for Children Aged 0-6 Years, Chongqing University of Education, Chongqing, 400067, People's Republic of China
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400030, People's Republic of China
| | - Jun Tan
- Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, Chongqing, 400067, People's Republic of China
- Research Center of Brain Intellectual Promotion and Development for Children Aged 0-6 Years, Chongqing University of Education, Chongqing, 400067, People's Republic of China
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14
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Sharma V, Singh J, Kumar A, Kansara S, Akhtar MS, Khan MF, Aldosari SA, Mukherjee M, Sharma AK. Integrative experimental validation of concomitant miRNAs and transcription factors with differentially expressed genes in acute myocardial infarction. Eur J Pharmacol 2024; 971:176540. [PMID: 38552938 DOI: 10.1016/j.ejphar.2024.176540] [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: 01/09/2024] [Revised: 03/21/2024] [Accepted: 03/26/2024] [Indexed: 04/20/2024]
Abstract
Identification of concomitant miRNAs and transcription factors (TFs) with differential expression (DEGs) in MI is crucial for understanding holistic gene regulation, identifying key regulators, and precision in biomarker and therapeutic target discovery. We performed a comprehensive analysis using Affymetrix microarray data, advanced bioinformatic tools, and experimental validation to explore potential biomarkers associated with human pathology. The search strategy includes the identification of the GSE83500 dataset, comprising gene expression profiles from aortic wall punch biopsies of MI and non-MI patients, which were used in the present study. The analysis identified nine distinct genes exhibiting DEGs within the realm of MI. miRNA-gene/TF and TF-gene/miRNA regulatory relations were mapped to retrieve interacting hub genes to acquire an MI miRNA-TF co-regulatory network. Furthermore, an animal model of I/R-induced MI confirmed the involved gene based on quantitative RT-PCR and Western blot analysis. The consequences of the bioinformatic tool substantiate the inference regarding the presence of three key hub genes (UBE2N, TMEM106B, and CXADR), a central miRNA (hsa-miR-124-3p), and sixteen TFs. Animal studies support the involvement of predicted genes in the I/R-induced myocardial infarction assessed by RT-PCR and Western blotting. Thus, the final consequences suggest the involvement of promising molecular pathways regulated by TF (p53/NF-κB1), miRNA (hsa-miR-124-3p), and hub gene (UBE2N), which may play a key role in the pathogenesis of MI.
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Affiliation(s)
- Vikash Sharma
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University Haryana, Gurugram, India
| | - Jitender Singh
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University Haryana, Gurugram, India
| | - Ashish Kumar
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University Haryana, Gurugram, India
| | - Samarth Kansara
- Amity Institute of Biotechnology, Amity University Haryana, Panchgaon, Manesar, Haryana, 122413, India
| | - Md Sayeed Akhtar
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Alfara, Abha, 62223, Saudi Arabia
| | - Mohd Faiyaz Khan
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Saad A Aldosari
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Monalisa Mukherjee
- Molecular Sciences and Engineering Laboratory, Amity Institute of Click Chemistry Research and Studies, Amity University, Noida, Uttar Pradesh, 201303, India
| | - Arun K Sharma
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University Haryana, Gurugram, India.
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15
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Tang Z, Han Y, Meng Y, Li J, Qiu X, Bajinka O, Wu G, Tan Y. A bioinformatics approach to systematically analyze the molecular patterns of monkeypox virus-host cell interactions. Heliyon 2024; 10:e30483. [PMID: 38737277 PMCID: PMC11088324 DOI: 10.1016/j.heliyon.2024.e30483] [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: 07/19/2023] [Revised: 04/20/2024] [Accepted: 04/28/2024] [Indexed: 05/14/2024] Open
Abstract
Monkeypox has been spreading worldwide since May 2022, when the World Health Organization (WHO) declared the outbreak a "public health emergency of international concern." The spread of monkeypox has posed a serious threat to the health of people around the world, but few studies have been conducted, and the molecular mechanism of monkeypox after infection remains unclear. We therefore implemented a transcriptome analysis to identify signaling pathways and biomarkers in monkeypox-infected cells to help understand monkeypox-host cell interactions. In this study, datasets GSE36854 and GSE11234 were obtained from GEO. Of these, 84 significantly different genes were identified in the dataset GSE36854, followed by KEGG, GO analysis protein-protein interaction (PPI) construction, and Hub gene extraction. We also analyzed the expression regulation of hub genes and screened for drugs targeting hub genes. The results showed that monkeypox-infected cells significantly activated the cellular immune response. The top 10 hub genes are IER3, IFIT2, IL11, ZC3H12A, EREG, IER2, NFKBIE, FST, IFIT1 and AREG. AP-26113 and itraconazole can be used to counteract the inhibitory effect of monkeypox on IFIT1 and IFIT2 and serve as candidate drugs for the treatment of monkeypox virus infection. IRF1 may also be a transcription factor of IFIT. Our results provide a new entry point for understanding how monkeypox virus interacts with its host.
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Affiliation(s)
- Zhongxiang Tang
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, 410078, Hunan, China
| | - Ying Han
- Department of Stomatology, Center of Stomatology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Yuting Meng
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, 410078, Hunan, China
| | - Jiani Li
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, 410078, Hunan, China
| | - Xiangjie Qiu
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, 410078, Hunan, China
| | - Ousman Bajinka
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, 410078, Hunan, China
- China-Africa Research Center for Infectious Diseases, School of Basic Medical Sciences, Central South University, Changsha, 410078, Hunan, China
| | - Guojun Wu
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, 410078, Hunan, China
- China-Africa Research Center for Infectious Diseases, School of Basic Medical Sciences, Central South University, Changsha, 410078, Hunan, China
| | - Yurong Tan
- Department of Medical Microbiology, Xiangya School of Medicine, Central South University, Changsha, 410078, Hunan, China
- China-Africa Research Center for Infectious Diseases, School of Basic Medical Sciences, Central South University, Changsha, 410078, Hunan, China
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Shornale Akter M, Uddin MH, Atikur Rahman S, Hossain MA, Ashik MAR, Zaman NN, Faruk O, Hossain MS, Parvin A, Rahman MH. Transcriptomic analysis revealed potential regulatory biomarkers and repurposable drugs for breast cancer treatment. Cancer Rep (Hoboken) 2024; 7:e2009. [PMID: 38717954 PMCID: PMC11078332 DOI: 10.1002/cnr2.2009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/21/2023] [Accepted: 02/12/2024] [Indexed: 05/12/2024] Open
Abstract
Breast cancer (BC) is the most widespread cancer worldwide. Over 2 million new cases of BC were identified in 2020 alone. Despite previous studies, the lack of specific biomarkers and signaling pathways implicated in BC impedes the development of potential therapeutic strategies. We employed several RNAseq datasets to extract differentially expressed genes (DEGs) based on the intersection of all datasets, followed by protein-protein interaction network construction. Using the shared DEGs, we also identified significant gene ontology (GO) and KEGG pathways to understand the signaling pathways involved in BC development. A molecular docking simulation was performed to explore potential interactions between proteins and drugs. The intersection of the four datasets resulted in 146 DEGs common, including AURKB, PLK1, TTK, UBE2C, CDCA8, KIF15, and CDC45 that are significant hub-proteins associated with breastcancer development. These genes are crucial in complement activation, mitotic cytokinesis, aging, and cancer development. We identified key microRNAs (i.e., hsa-miR-16-5p, hsa-miR-1-3p, hsa-miR-147a, hsa-miR-195-5p, and hsa-miR-155-5p) that are associated with aggressive tumor behavior and poor clinical outcomes in BC. Notable transcription factors (TFs) were FOXC1, GATA2, FOXL1, ZNF24 and NR2F6. These biomarkers are involved in regulating cancer cell proliferation, invasion, and migration. Finally, molecular docking suggested Hesperidin, 2-amino-isoxazolopyridines, and NMS-P715 as potential lead compounds against BC progression. We believe that these findings will provide important insight into the BC progression as well as potential biomarkers and drug candidates for therapeutic development.
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Affiliation(s)
- Most Shornale Akter
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Md. Helal Uddin
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Sheikh Atikur Rahman
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Md. Arju Hossain
- Department of Biotechnology and Genetic EngineeringMawlana Bhashani Science and Technology UniversityTangailBangladesh
- Department of MicrobiologyPrimeasia UniversityDhakaBangladesh
| | | | - Nurun Nesa Zaman
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Omar Faruk
- Department of Biotechnology and Genetic EngineeringMawlana Bhashani Science and Technology UniversityTangailBangladesh
| | | | - Anzana Parvin
- Department of Biotechnology and Genetic EngineeringIslamic UniversityKushtiaBangladesh
| | - Md Habibur Rahman
- Department of Computer Science and EngineeringIslamic UniversityKushtiaBangladesh
- Center for Advanced Bioinformatics and Artificial Intelligence ResearchIslamic UniversityKushtiaBangladesh
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Bonet F, Hernandez-Torres F, Ramos-Sánchez M, Quezada-Feijoo M, Bermúdez-García A, Daroca T, Alonso-Villa E, García-Padilla C, Mangas A, Toro R. Unraveling the Etiology of Dilated Cardiomyopathy through Differential miRNA-mRNA Interactome. Biomolecules 2024; 14:524. [PMID: 38785931 PMCID: PMC11117812 DOI: 10.3390/biom14050524] [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: 04/01/2024] [Revised: 04/23/2024] [Accepted: 04/25/2024] [Indexed: 05/25/2024] Open
Abstract
Dilated cardiomyopathy (DCM) encompasses various acquired or genetic diseases sharing a common phenotype. The understanding of pathogenetic mechanisms and the determination of the functional effects of each etiology may allow for tailoring different therapeutic strategies. MicroRNAs (miRNAs) have emerged as key regulators in cardiovascular diseases, including DCM. However, their specific roles in different DCM etiologies remain elusive. Here, we applied mRNA-seq and miRNA-seq to identify the gene and miRNA signature from myocardial biopsies from four patients with DCM caused by volume overload (VCM) and four with ischemic DCM (ICM). Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis were used for differentially expressed genes (DEGs). The miRNA-mRNA interactions were identified by Pearson correlation analysis and miRNA target-prediction programs. mRNA-seq and miRNA-seq were validated by qRT-PCR and miRNA-mRNA interactions were validated by luciferase assays. We found 112 mRNAs and five miRNAs dysregulated in VCM vs. ICM. DEGs were positively enriched for pathways related to the extracellular matrix (ECM), mitochondrial respiration, cardiac muscle contraction, and fatty acid metabolism in VCM vs. ICM and negatively enriched for immune-response-related pathways, JAK-STAT, and NF-kappa B signaling. We identified four pairs of negatively correlated miRNA-mRNA: miR-218-5p-DDX6, miR-218-5p-TTC39C, miR-218-5p-SEMA4A, and miR-494-3p-SGMS2. Our study revealed novel miRNA-mRNA interaction networks and signaling pathways for VCM and ICM, providing novel insights into the development of these DCM etiologies.
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Affiliation(s)
- Fernando Bonet
- Medicine Department, School of Medicine, University of Cádiz (UCA), 11003 Cádiz, Spain; (F.B.); (E.A.-V.); (A.M.)
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, 11009 Cádiz, Spain
| | - Francisco Hernandez-Torres
- Department of Biochemistry and Molecular Biology III and Immunology, Faculty of Medicine, University of Granada, 18016 Granada, Spain
| | - Mónica Ramos-Sánchez
- Cardiology Department, Central de la Cruz Roja Hospital, 28003 Madrid, Spain; (M.R.-S.); (M.Q.-F.)
- Medicine Department, School of Medicine, Alfonso X EL Sabio University, 28691 Madrid, Spain
| | - Maribel Quezada-Feijoo
- Cardiology Department, Central de la Cruz Roja Hospital, 28003 Madrid, Spain; (M.R.-S.); (M.Q.-F.)
- Medicine Department, School of Medicine, Alfonso X EL Sabio University, 28691 Madrid, Spain
| | - Aníbal Bermúdez-García
- Cardiovascular Surgery Department, Puerta del Mar University Hospital, 11009 Cádiz, Spain (T.D.)
| | - Tomás Daroca
- Cardiovascular Surgery Department, Puerta del Mar University Hospital, 11009 Cádiz, Spain (T.D.)
| | - Elena Alonso-Villa
- Medicine Department, School of Medicine, University of Cádiz (UCA), 11003 Cádiz, Spain; (F.B.); (E.A.-V.); (A.M.)
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, 11009 Cádiz, Spain
| | | | - Alipio Mangas
- Medicine Department, School of Medicine, University of Cádiz (UCA), 11003 Cádiz, Spain; (F.B.); (E.A.-V.); (A.M.)
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, 11009 Cádiz, Spain
- Internal Medicine Department, Puerta del Mar University Hospital, 11009 Cádiz, Spain
| | - Rocio Toro
- Medicine Department, School of Medicine, University of Cádiz (UCA), 11003 Cádiz, Spain; (F.B.); (E.A.-V.); (A.M.)
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, 11009 Cádiz, Spain
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18
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Zhao X, Wang S, Du T, Jiang Y, Zhao Y, Ma Y, Shen D, Shen Y, Ma J. Demystifying the landscape of endometrial immune microenvironment in luteal-phase from cuprotosis: Implications for the mechanism and treatment of RPL. Gene 2024; 903:148191. [PMID: 38253297 DOI: 10.1016/j.gene.2024.148191] [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: 10/11/2023] [Revised: 12/22/2023] [Accepted: 01/18/2024] [Indexed: 01/24/2024]
Abstract
BACKGROUND Adaptive changes in the endometrial immune microenvironment during the luteal phase are essential for pregnancy, and their abnormalities are associated with recurrent pregnancy loss (RPL). Nevertheless, the specific mechanism is still unknown. Cuprotosis, an innovatively discovered type of programmed cell death, provides us with a pioneering perspective to decipher the landscape of luteal-phase endometrial immune microenvironment in RPL. This study aimed to analyze the immune landscape of luteal-phase endometrial microenvironment in RPL and explore the association of cuprotosis with it through integrative bioinformatics analysis. METHODS The microarrays involving the luteal phase endometrial tissue of RPL were obtained from the GEO database. Differentially expressed genes (DEGs) of RPL were screened and key modules were detected by WGCNA. GO, KEGG, and GSEA immune enrichment analyses were performed on the DEGs in the most relevant modules to RPL. Then, the endometrial immune microenvironment landscape of RPL was analyzed, including immune infiltration analysis and correlation analysis between immune cells or immune functions. The interaction of cuprotosis-related genes (CRGs), the expression level between groups, the immune localization and their correlation with immune cells and immune function were analyzed. LASSO regression and Nomogram evaluated the diagnostic value of immune-related CRGS in RPL. Functional enrichment analysis was performed on the RPL signature CRGs. And RPL samples were grouped according to the expression of 7 RPL signature CRGs through unsupervised clustering analysis. After that, we analyzed the expression level of CRGs and immune infiltration, as well as performed immune function enrichment analysis in subtypes. In addition, we also screened potential drugs that might act on CRGs to improve the pathological mechanism of RPL. RESULTS In this study, we uncovered that DEGs and genes in key modules derived from weighted gene co-expression network analysis (WGCNA) were involved in immune regulation. And the immune infiltration landscape of RPL was significantly different from healthy controls. Furthermore, six hub genes were screened from CRGs based on Cytohubba, and their expression profilings were verified in RPL and normal mouse samples. Besides, seven CRGs closely associated with the immune regulation of RPL were identified by Spearman correlation analysis, including SLC31A1, LIAS, DLD, DLAT, DBT, ATP7B, and ATP7A, named as immune-related CRGs. Furthermore, three subgroups clustered according to these seven genes showed significant differences in immune landscape, suggesting a remarkable effect of CRGs on immune regulation. Last but not least, we analyzed the regulation network of transcription factors, miRNAs, and CRGs, and screened potential compounds for the treatment of RPL by targeting CRGs. CONCLUSIONS The abnormal endometrial immune microenvironment in the luteal phase was associated with the pathomechanism of RPL, and cuprotosis was closely involved in the immune microenvironment in the luteal phase endometrium of RPL. Collectively, this study revealed the potential contribution of CRGs to the pathogenesis of RPL, providing a novel breakthroughs in insights into the pathogenesis, diagnosis, and treatment of RPL.
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Affiliation(s)
- Xiaoxuan Zhao
- Department of Traditional Chinese Medicine (TCM) Gynecology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Sihui Wang
- Department of Traditional Chinese Medicine (TCM) Gynecology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Tingting Du
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuepeng Jiang
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Yang Zhao
- The First Clinical Medical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yiming Ma
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Dan Shen
- Department of Traditional Chinese Medicine (TCM) Gynecology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Yi Shen
- Department of Traditional Chinese Medicine (TCM) Gynecology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Jing Ma
- Department of Traditional Chinese Medicine (TCM) Gynecology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China.
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19
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Alam MJ, Rahman MH, Hossain MA, Hoque MR, Aktaruzzaman M. Bioinformatics and Systems Biology Approaches to Identify the Synergistic Effects of Alcohol Use Disorder on the Progression of Neurological Diseases. Neuroscience 2024; 543:65-82. [PMID: 38401711 DOI: 10.1016/j.neuroscience.2024.02.015] [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: 11/12/2023] [Revised: 02/14/2024] [Accepted: 02/16/2024] [Indexed: 02/26/2024]
Abstract
Clinical investigations showed that individuals with Alcohol Use Disorder (AUD) have worse Neurological Disease (ND) development, pointing to possible pathogenic relationships between AUD and NDs. It remains difficult to identify risk factors that are predisposing between AUD and NDs. In order to fix these issues, we created the bioinformatics pipeline and network-based approaches for employing unbiased methods to discover genes abnormally stated in both AUD and NDs and to pinpoint some of the common molecular pathways that might underlie AUD and ND interaction. We found 100 differentially expressed genes (DEGs) in both the AUD and ND patient's tissue samples. The most important Gene Ontology (GO) terms and metabolic pathways, including positive control of cytotoxicity caused by T cells, proinflammatory responses, antigen processing and presentation, and platelet-triggered interactions with vascular and circulating cell pathways were then extracted using the overlapped DEGs. Protein-protein interaction analysis was used to identify hub proteins, including CCL2, IL1B, TH, MYCN, HLA-DRB1, SLC17A7, and HNF4A, in the pathways that have been reported as playing a function in these disorders. We determined several TFs (HNF4A, C4A, HLA-B, SNCA, HLA-DMB, SLC17A7, HLA-DRB1, HLA-C, HLA-A, and HLA-DPB1) and potential miRNAs (hsa-mir-34a-5p, hsa-mir-34c-5p, hsa-mir-449a, hsa-mir-155-5p, and hsa-mir-1-3p) were crucial for regulating the expression of AUD and ND which could serve as prospective targets for treatment. Our methodologies discovered unique putative biomarkers that point to the interaction between AUD and various neurological disorders, as well as pathways that could one day be the focus of therapeutic intervention.
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Affiliation(s)
- Md Jahangir Alam
- Department of Computer Science and Engineering, Islamic University, Kushtia 7003, Bangladesh; Center for Advanced Bioinformatics and Artificial Intelligence Research, Islamic University, Kushtia 7003, Bangladesh
| | - Md Habibur Rahman
- Department of Computer Science and Engineering, Islamic University, Kushtia 7003, Bangladesh; Center for Advanced Bioinformatics and Artificial Intelligence Research, Islamic University, Kushtia 7003, Bangladesh.
| | - Md Arju Hossain
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Santosh, Tangail 1902, Bangladesh; Department of Microbiology, Primeasia University, Banani, Dhaka 1213, Bangladesh
| | - Md Robiul Hoque
- Department of Computer Science and Engineering, Islamic University, Kushtia 7003, Bangladesh
| | - Md Aktaruzzaman
- Department of Computer Science and Engineering, Islamic University, Kushtia 7003, Bangladesh
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20
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Lin P, Chen W, Long Z, Yu J, Yang J, Xia Z, Wu Q, Min X, Tang J, Cui Y, Liu F, Wang C, Zheng J, Li W, Rich JN, Li L, Xie Q. RBBP6 maintains glioblastoma stem cells through CPSF3-dependent alternative polyadenylation. Cell Discov 2024; 10:32. [PMID: 38503731 PMCID: PMC10951364 DOI: 10.1038/s41421-024-00654-3] [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: 09/05/2023] [Accepted: 01/29/2024] [Indexed: 03/21/2024] Open
Abstract
Glioblastoma is one of the most lethal malignant cancers, displaying striking intratumor heterogeneity, with glioblastoma stem cells (GSCs) contributing to tumorigenesis and therapeutic resistance. Pharmacologic modulators of ubiquitin ligases and deubiquitinases are under development for cancer and other diseases. Here, we performed parallel in vitro and in vivo CRISPR/Cas9 knockout screens targeting human ubiquitin E3 ligases and deubiquitinases, revealing the E3 ligase RBBP6 as an essential factor for GSC maintenance. Targeting RBBP6 inhibited GSC proliferation and tumor initiation. Mechanistically, RBBP6 mediated K63-linked ubiquitination of Cleavage and Polyadenylation Specific Factor 3 (CPSF3), which stabilized CPSF3 to regulate alternative polyadenylation events. RBBP6 depletion induced shortening of the 3'UTRs of MYC competing-endogenous RNAs to release miR-590-3p from shortened UTRs, thereby decreasing MYC expression. Targeting CPSF3 with a small molecular inhibitor (JTE-607) reduces GSC viability and inhibits in vivo tumor growth. Collectively, RBBP6 maintains high MYC expression in GSCs through regulation of CPSF3-dependent alternative polyadenylation, providing a potential therapeutic paradigm for glioblastoma.
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Affiliation(s)
- Peng Lin
- College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang, China
- Westlake Disease Modeling Laboratory, Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
| | - Wenyan Chen
- Shenzhen Bay Laboratory, Shenzhen, Guangdong, China
| | - Zhilin Long
- Westlake Disease Modeling Laboratory, Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
| | - Jichuan Yu
- Westlake Disease Modeling Laboratory, Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
| | - Jiayao Yang
- Westlake Disease Modeling Laboratory, Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
| | - Zhen Xia
- Westlake Disease Modeling Laboratory, Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
| | - Qiulian Wu
- University of Pittsburgh Medical Center Hillman Cancer Center, Department of Neurology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Xinyu Min
- Westlake Disease Modeling Laboratory, Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
| | - Jing Tang
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
| | - Ya Cui
- Division of Computational Biomedicine, Department of Biological Chemistry, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - Fuyi Liu
- Department of Neurosurgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Chun Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jian Zheng
- Department of Neurosurgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Wei Li
- Division of Computational Biomedicine, Department of Biological Chemistry, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - Jeremy N Rich
- University of Pittsburgh Medical Center Hillman Cancer Center, Department of Neurology, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Lei Li
- Shenzhen Bay Laboratory, Shenzhen, Guangdong, China.
| | - Qi Xie
- Westlake Disease Modeling Laboratory, Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China.
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China.
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21
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Cui Y, Wang L, Liang W, Huang L, Zhuang S, Shi H, Xu N, Hu J. Identification and Validation of the Pyroptosis-Related Hub Gene Signature and the Associated Regulation Axis in Diabetic Keratopathy. J Diabetes Res 2024; 2024:2920694. [PMID: 38529047 PMCID: PMC10963115 DOI: 10.1155/2024/2920694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 01/26/2024] [Accepted: 02/19/2024] [Indexed: 03/27/2024] Open
Abstract
Background Diabetic keratopathy (DK) poses a significant challenge in diabetes mellitus, yet its molecular pathways and effective treatments remain elusive. The aim of our research was to explore the pyroptosis-related genes in the corneal epithelium of the streptozocin-induced diabetic rats. Methods After sixteen weeks of streptozocin intraperitoneal injection, corneal epithelium from three diabetic rats and three normal groups underwent whole-transcriptome sequencing. An integrated bioinformatics pipeline, including differentially expressed gene (DEG) identification, enrichment analysis, protein-protein interaction (PPI) network, coexpression, drug prediction, and immune deconvolution analyses, identified hub genes and key drivers in DK pathogenesis. These hub genes were subsequently validated in vivo through RT-qPCR. Results A total of 459 DEGs were screened out from the diabetic group and nondiabetic controls. Gene Set Enrichment Analysis highlighted significant enrichment of the NOD-like receptor, Toll-like receptor, and NF-kappa B signaling pathways. Intersection of DEGs and pyroptosis-related datasets showed 33 differentially expressed pyroptosis-related genes (DEPRGs) associated with pathways such as IL-17, NOD-like receptor, TNF, and Toll-like receptor signaling. A competing endogenous RNA network comprising 16 DEPRGs, 22 lncRNAs, 13 miRNAs, and 3 circRNAs was constructed. After PPI network, five hub genes (Nfkb1, Casp8, Traf6, Ptgs2, and Il18) were identified as upregulated in the diabetic group, and their expression was validated by RT-qPCR in streptozocin-induced rats. Immune infiltration characterization showed that diabetic corneas owned a higher proportion of resting mast cells, activated NK cells, and memory-resting CD4 T cells. Finally, several small compounds including all-trans-retinoic acid, Chaihu Shugan San, dexamethasone, and resveratrol were suggested as potential therapies targeting these hub genes for DK. Conclusions The identified and validated hub genes, Nfkb1, Casp8, Traf6, Ptgs2, and Il18, may play crucial roles in DK pathogenesis and serve as therapeutic targets.
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Affiliation(s)
- Yi Cui
- Department of Ophthalmology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Department of Biochemistry, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27101, USA
| | - Li Wang
- Department of Ophthalmology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Wentao Liang
- Department of Biochemistry, Wake Forest University School of Medicine, Winston-Salem, North Carolina 27101, USA
| | - Li Huang
- Department of Ophthalmology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Shuting Zhuang
- College of Integrated Traditional Chinese and Western Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Hong Shi
- College of Integrated Traditional Chinese and Western Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Nuo Xu
- Department of Ophthalmology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Jianzhang Hu
- Department of Ophthalmology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
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22
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Lawarde A, Sharif Rahmani E, Nath A, Lavogina D, Jaal J, Salumets A, Modhukur V. ExplORRNet: An interactive web tool to explore stage-wise miRNA expression profiles and their interactions with mRNA and lncRNA in human breast and gynecological cancers. Noncoding RNA Res 2024; 9:125-140. [PMID: 38035042 PMCID: PMC10686811 DOI: 10.1016/j.ncrna.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 12/02/2023] Open
Abstract
Background MicroRNAs (miRNAs) are key regulators of gene expression that have been implicated in gynecological and breast cancers. Understanding the cancer stage-wise expression patterns of miRNAs and their interactions with other RNA molecules in cancer is crucial to improve cancer diagnosis and treatment planning. Comprehensive web tools that integrate data on the transcriptome, circulating miRNAs, and their validated targets to derive beneficial conclusions in cancer research are lacking. Methods Using the Shiny R package, we developed a web tool called ExplORRNet that integrates transcriptomic profiles from The Cancer Genome Atlas and miRNA expression data derived from various sources, including tissues, cell lines, exosomes, serum, and plasma, available in the Gene Expression Omnibus database. Differential expression analyses between normal and tumor tissue samples as well as different stages of cancer, accompanied by gene enrichment and survival analyses, can be performed using specialized R packages. Additionally, a miRNA-messenger RNA (mRNA)-long non-coding RNA (lncRNA) networks are constructed to identify regulatory modules. Results Our tool identifies cancer stage-wise differentially regulated miRNAs, mRNAs, and lncRNAs in gynecological and breast cancers. Survival analysis identifies miRNAs associated with patient survival, and functional enrichment analysis provides insights into dysregulated miRNA-related biological processes and pathways. The miRNA-mRNA-lncRNA networks highlight interconnected regulatory molecular modules driving cancer progression. Case studies demonstrate the utility of the ExplORRNet for studying gynecological and breast cancers. Conclusion ExplORRNet is an intuitive and user-friendly web tool that provides a deeper understanding of dysregulated miRNAs and their functional implications in gynecological and breast cancers. We hope our ExplORRNet tool has potential utility among the clinical and basic researchers and will be beneficial to the entire cancer genomics community to encourage and facilitate mining the rapidly growing public databases to progress the field of precision oncology. The ExplORRNet is available at https://mirna.cs.ut.ee.
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Affiliation(s)
- Ankita Lawarde
- Competence Centre on Health Technologies, Tartu, Estonia
- Department of Obstetrics and Gynecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | | | - Adhiraj Nath
- Bioengineering Research Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, North Guwahati, Assam, India
| | - Darja Lavogina
- Competence Centre on Health Technologies, Tartu, Estonia
- Institute of Clinical Medicine, Faculty of Medicine, University of Tartu, Estonia
- Institute of Chemistry, University of Tartu, Estonia
| | - Jana Jaal
- Institute of Clinical Medicine, Faculty of Medicine, University of Tartu, Estonia
- Haematology and Oncology Clinic, Tartu University Hospital, Tartu, Estonia
| | - Andres Salumets
- Competence Centre on Health Technologies, Tartu, Estonia
- Department of Obstetrics and Gynecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Vijayachitra Modhukur
- Competence Centre on Health Technologies, Tartu, Estonia
- Department of Obstetrics and Gynecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
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23
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Xu Q, Jiang S, Kang R, Wang Y, Zhang B, Tian J. Deciphering the molecular pathways underlying dopaminergic neuronal damage in Parkinson's disease associated with SARS-CoV-2 infection. Comput Biol Med 2024; 171:108200. [PMID: 38428099 DOI: 10.1016/j.compbiomed.2024.108200] [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: 08/10/2023] [Revised: 01/24/2024] [Accepted: 02/18/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND The COVID-19 pandemic caused by SARS-CoV-2 has led to significant global morbidity and mortality, with potential neurological consequences, such as Parkinson's disease (PD). However, the underlying mechanisms remain elusive. METHODS To address this critical question, we conducted an in-depth transcriptome analysis of dopaminergic (DA) neurons in both COVID-19 and PD patients. We identified common pathways and differentially expressed genes (DEGs), performed enrichment analysis, constructed protein‒protein interaction networks and gene regulatory networks, and employed machine learning methods to develop disease diagnosis and progression prediction models. To further substantiate our findings, we performed validation of hub genes using a single-cell sequencing dataset encompassing DA neurons from PD patients, as well as transcriptome sequencing of DA neurons from a mouse model of MPTP(1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine)-induced PD. Furthermore, a drug-protein interaction network was also created. RESULTS We gained detailed insights into biological functions and signaling pathways, including ion transport and synaptic signaling pathways. CD38 was identified as a potential key biomarker. Disease diagnosis and progression prediction models were specifically tailored for PD. Molecular docking simulations and molecular dynamics simulations were employed to predict potential therapeutic drugs, revealing that genistein holds significant promise for exerting dual therapeutic effects on both PD and COVID-19. CONCLUSIONS Our study provides innovative strategies for advancing PD-related research and treatment in the context of the ongoing COVID-19 pandemic by elucidating the common pathogenesis between COVID-19 and PD in DA neurons.
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Affiliation(s)
- Qiuhan Xu
- Department of Neurology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310000, People's Republic of China
| | - Sisi Jiang
- Department of Neurology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310000, People's Republic of China
| | - Ruiqing Kang
- Department of Neurology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310000, People's Republic of China
| | - Yiling Wang
- Department of Neurology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310000, People's Republic of China
| | - Baorong Zhang
- Department of Neurology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310000, People's Republic of China.
| | - Jun Tian
- Department of Neurology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310000, People's Republic of China.
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24
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Caputo C, Falco M, Grimaldi A, Lombardi A, Miceli CC, Cocule M, Montella M, Pompella L, Tirino G, Campione S, Tammaro C, Cossu A, Fenu Pintori G, Maioli M, Coradduzza D, Savarese G, Fico A, Ottaiano A, Conzo G, Tathode MS, Ciardiello F, Caraglia M, De Vita F, Misso G. Identification of Tissue miRNA Signatures for Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2024; 16:824. [PMID: 38398215 PMCID: PMC10887387 DOI: 10.3390/cancers16040824] [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: 12/30/2023] [Revised: 02/12/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC), a neoplasm of the gastrointestinal tract, is the most common pancreatic malignancy (90%) and the fourth highest cause of cancer mortality worldwide. Surgery intervention is currently the only strategy able to offer an advantage in terms of overall survival, but prognosis remains poor even for operated patients. Therefore, the development of robust biomarkers for early diagnosis and prognostic stratification in clinical practice is urgently needed. In this work, we investigated deregulated microRNAs (miRNAs) in tissues from PDAC patients with high (G3) or low (G2) histological grade and with (N+) or without (N-) lymph node metastases. miRNA expression profiling was performed by a comprehensive PCR array and subsequent validation by RT-qPCR. The results showed a significant increase in miR-1-3p, miR-31-5p, and miR-205-5p expression in G3 compared to G2 patients (** p < 0.01; *** p < 0.001; *** p < 0.001). miR-518d-3p upregulation and miR-215-5p downregulation were observed in N+ compared to N- patients. A statistical analysis performed using OncomiR program showed the significant involvement (p < 0.05) of two miRNAs (miR-31 and miR-205) in the histological grade of PDAC patients. Also, an expression analysis in PDAC patients showed that miR-31 and miR-205 had the highest expression at grade 3 compared with normal and other tumor grades. Overall, survival plots confirmed that the overexpression of miR-31 and miR-205 was significantly correlated with decreased survival in TCGA PDAC clinical samples. A KEGG pathway analysis showed that all three miRNAs are involved in the regulation of multiple pathways, including the Hippo signaling, adherens junction and microRNAs in cancer, along with several target genes. Based on in silico analysis and experimental validation, our study suggests the potential role of miR-1-3p, miR-31-5p, and miR-205-5p as useful clinical biomarkers and putative therapeutic targets in PDAC, which should be further investigated to determine the specific molecular processes affected by their aberrant expression.
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Affiliation(s)
- Carlo Caputo
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.); (M.F.); (C.T.); (M.S.T.); (F.C.); (M.C.)
| | - Michela Falco
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.); (M.F.); (C.T.); (M.S.T.); (F.C.); (M.C.)
- Laboratory of Precision and Molecular Oncology, Institute of Genetic Research, Biogem Scarl, Contrada Camporeale, 83031 Ariano Irpino, Italy
| | - Anna Grimaldi
- U.P. Cytometric and Mutational Diagnostics, AOU Policlinico, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni 5, 83031 Naples, Italy;
| | - Angela Lombardi
- U.P. Cytometric and Mutational Diagnostics, AOU Policlinico, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni 5, 83031 Naples, Italy;
| | - Chiara Carmen Miceli
- Department of Precision Medicine, Division of Medical Oncology, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.M.); (M.C.); (L.P.); (G.T.); (F.D.V.)
| | - Mariateresa Cocule
- Department of Precision Medicine, Division of Medical Oncology, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.M.); (M.C.); (L.P.); (G.T.); (F.D.V.)
| | - Marco Montella
- Department of Mental and Physical Health and Preventive Medicine, UOC Pathological Anatomy, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni 5, 83031 Naples, Italy;
| | - Luca Pompella
- Department of Precision Medicine, Division of Medical Oncology, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.M.); (M.C.); (L.P.); (G.T.); (F.D.V.)
| | - Giuseppe Tirino
- Department of Precision Medicine, Division of Medical Oncology, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.M.); (M.C.); (L.P.); (G.T.); (F.D.V.)
| | - Severo Campione
- Division of Anatomic Pathology, A.O.R.N. Antonio Cardarelli, 80131 Naples, Italy;
| | - Chiara Tammaro
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.); (M.F.); (C.T.); (M.S.T.); (F.C.); (M.C.)
| | - Antonio Cossu
- Department of Medical, Surgical, and Experimental Sciences, University of Sassari, 07100 Sassari, Italy;
| | - Grazia Fenu Pintori
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy; (G.F.P.); (M.M.); (D.C.)
| | - Margherita Maioli
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy; (G.F.P.); (M.M.); (D.C.)
- Center for Developmental Biology and Reprogramming (CEDEBIOR), Department of Biomedical Sciences, University of Sassari, Viale San Pietro 43/B, 07100 Sassari, Italy
| | - Donatella Coradduzza
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy; (G.F.P.); (M.M.); (D.C.)
| | - Giovanni Savarese
- AMES Center, Centro Polidiagnostico Strumentale SRL, Via Padre Carmine Fico 24, 80013 Casalnuovo Di Napoli, Italy; (G.S.); (A.F.)
| | - Antonio Fico
- AMES Center, Centro Polidiagnostico Strumentale SRL, Via Padre Carmine Fico 24, 80013 Casalnuovo Di Napoli, Italy; (G.S.); (A.F.)
| | - Alessandro Ottaiano
- Department of Abdominal Oncology, SSD-Innovative Therapies for Abdominal Metastases, Istituto Nazionale Tumori di Napoli, IRCCS “G. Pascale”, National Cancer Institute, 80131 Naples, Italy;
| | - Giovanni Conzo
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, University of Study of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Madhura S. Tathode
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.); (M.F.); (C.T.); (M.S.T.); (F.C.); (M.C.)
| | - Fortunato Ciardiello
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.); (M.F.); (C.T.); (M.S.T.); (F.C.); (M.C.)
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.); (M.F.); (C.T.); (M.S.T.); (F.C.); (M.C.)
- Laboratory of Precision and Molecular Oncology, Institute of Genetic Research, Biogem Scarl, Contrada Camporeale, 83031 Ariano Irpino, Italy
| | - Ferdinando De Vita
- Department of Precision Medicine, Division of Medical Oncology, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.M.); (M.C.); (L.P.); (G.T.); (F.D.V.)
| | - Gabriella Misso
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138 Naples, Italy; (C.C.); (M.F.); (C.T.); (M.S.T.); (F.C.); (M.C.)
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25
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Cordoba-Caballero J, Perkins JR, García-Criado F, Gallego D, Navarro-Sánchez A, Moreno-Estellés M, Garcés C, Bonet F, Romá-Mateo C, Toro R, Perez B, Sanz P, Kohl M, Rojano E, Seoane P, Ranea JAG. Exploring miRNA-target gene pair detection in disease with coRmiT. Brief Bioinform 2024; 25:bbae060. [PMID: 38436559 PMCID: PMC10939301 DOI: 10.1093/bib/bbae060] [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: 09/21/2023] [Revised: 12/14/2023] [Accepted: 01/10/2024] [Indexed: 03/05/2024] Open
Abstract
A wide range of approaches can be used to detect micro RNA (miRNA)-target gene pairs (mTPs) from expression data, differing in the ways the gene and miRNA expression profiles are calculated, combined and correlated. However, there is no clear consensus on which is the best approach across all datasets. Here, we have implemented multiple strategies and applied them to three distinct rare disease datasets that comprise smallRNA-Seq and RNA-Seq data obtained from the same samples, obtaining mTPs related to the disease pathology. All datasets were preprocessed using a standardized, freely available computational workflow, DEG_workflow. This workflow includes coRmiT, a method to compare multiple strategies for mTP detection. We used it to investigate the overlap of the detected mTPs with predicted and validated mTPs from 11 different databases. Results show that there is no clear best strategy for mTP detection applicable to all situations. We therefore propose the integration of the results of the different strategies by selecting the one with the highest odds ratio for each miRNA, as the optimal way to integrate the results. We applied this selection-integration method to the datasets and showed it to be robust to changes in the predicted and validated mTP databases. Our findings have important implications for miRNA analysis. coRmiT is implemented as part of the ExpHunterSuite Bioconductor package available from https://bioconductor.org/packages/ExpHunterSuite.
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Affiliation(s)
- Jose Cordoba-Caballero
- Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Universidad de Málaga, Bulevar Louis Pasteur, 31, Málaga, 29010, Spain
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, Cádiz, Spain
| | - James R Perkins
- Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Universidad de Málaga, Bulevar Louis Pasteur, 31, Málaga, 29010, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), C/ Severo Ochoa, 35, Parque Tecnológico de Andalucía (PTA), Campanillas, Málaga, 29590, Spain
| | - Federico García-Criado
- Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Universidad de Málaga, Bulevar Louis Pasteur, 31, Málaga, 29010, Spain
| | - Diana Gallego
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
- Centro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular-SO UAM-CSIC, Universidad Autónoma de Madrid, Campus de Cantoblanco, Madrid, Spain
- Instituto de Investigación Sanitaria IdiPaZ, Madrid, Spain
| | - Alicia Navarro-Sánchez
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
- Departament de Fisiologia, Facultat de Medicina i Odontologia, Universitat de València, Av. Blasco Ibáñez 15, 46010, València, Spain
| | - Mireia Moreno-Estellés
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
- Consejo Superior de Investigaciones Científicas, Instituto de Biomedicina de Valencia, Jaime Roig 11, 46010, Valencia, Spain
| | - Concepción Garcés
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
- Departament de Fisiologia, Facultat de Medicina i Odontologia, Universitat de València, Av. Blasco Ibáñez 15, 46010, València, Spain
| | - Fernando Bonet
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, Cádiz, Spain
- Medicine Department, School of Medicine, University of Cádiz, Cádiz, Spain
| | - Carlos Romá-Mateo
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
- Departament de Fisiologia, Facultat de Medicina i Odontologia, Universitat de València, Av. Blasco Ibáñez 15, 46010, València, Spain
- Incliva Biomedical Research Institute, 46010, València, Spain
| | - Rocio Toro
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, Cádiz, Spain
- Medicine Department, School of Medicine, University of Cádiz, Cádiz, Spain
| | - Belén Perez
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
- Centro de Diagnóstico de Enfermedades Moleculares, Centro de Biología Molecular-SO UAM-CSIC, Universidad Autónoma de Madrid, Campus de Cantoblanco, Madrid, Spain
- Instituto de Investigación Sanitaria IdiPaZ, Madrid, Spain
| | - Pascual Sanz
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
- Consejo Superior de Investigaciones Científicas, Instituto de Biomedicina de Valencia, Jaime Roig 11, 46010, Valencia, Spain
| | - Matthias Kohl
- Faculty of Medical and Life Sciences, Furtwangen University, Germany
| | - Elena Rojano
- Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Universidad de Málaga, Bulevar Louis Pasteur, 31, Málaga, 29010, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), C/ Severo Ochoa, 35, Parque Tecnológico de Andalucía (PTA), Campanillas, Málaga, 29590, Spain
| | - Pedro Seoane
- Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Universidad de Málaga, Bulevar Louis Pasteur, 31, Málaga, 29010, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), C/ Severo Ochoa, 35, Parque Tecnológico de Andalucía (PTA), Campanillas, Málaga, 29590, Spain
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
| | - Juan A G Ranea
- Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Universidad de Málaga, Bulevar Louis Pasteur, 31, Málaga, 29010, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), C/ Severo Ochoa, 35, Parque Tecnológico de Andalucía (PTA), Campanillas, Málaga, 29590, Spain
- CIBER de Enfermedades Raras (CIBERER), Avda. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, Madrid, 28029, Spain
- Instituto Nacional de Bioinformática (INB/ELIXIR-ES), Instituto de Salud Carlos III (ISCIII), C/ Sinesio Delgado, 4, Madrid, 28029, Spain
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Iqbal S, Pal D. microRNA Isolation, Expression Profiling, and Target Identification for Neuroprotection in Alzheimer's Disease. Methods Mol Biol 2024; 2761:277-290. [PMID: 38427244 DOI: 10.1007/978-1-0716-3662-6_20] [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] [Indexed: 03/02/2024]
Abstract
Millions of people throughout the world are affected by neurodegenerative disorders like Alzheimer's disease (AD), making them a major public health concern. To create successful medicines, early diagnosis and illness monitoring are required. Emerging as possible diagnostic and treatment tools for neurodegenerative illnesses are biomarkers such as microRNAs (miRNAs). In the realm of neuroscience, miRNAs have been discovered to function as essential regulators of gene expression, with roles spanning development, differentiation, and illness. Several neurodegenerative diseases, including AD, have been linked to miRNA dysregulation. As high-throughput methods have been developed for monitoring miRNA expression and identifying miRNA targets, miRNAs have become a prime candidate for use in diagnostics and therapy. The techniques for isolating miRNAs and the most up-to-date computational methods for finding miRNA target transcripts are both described in this chapter. This chapter will be a helpful reference for anyone investigating the role of miRNAs in AD and related neurodegenerative illnesses.
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Affiliation(s)
- Saleem Iqbal
- Axe Molecular Endocrinology and Nephrology, CHUL Research Center and Laval University, Quebec City, QC, Canada
| | - Debnath Pal
- Department of Computational and Data Sciences, Indian Institute of Science, Bengaluru, Karnataka, India.
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27
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Csabai L, Bohár B, Türei D, Prabhu S, Földvári-Nagy L, Madgwick M, Fazekas D, Módos D, Ölbei M, Halka T, Poletti M, Kornilova P, Kadlecsik T, Demeter A, Szalay-Bekő M, Kapuy O, Lenti K, Vellai T, Gul L, Korcsmáros T. AutophagyNet: high-resolution data source for the analysis of autophagy and its regulation. Autophagy 2024; 20:188-201. [PMID: 37589496 PMCID: PMC10761021 DOI: 10.1080/15548627.2023.2247737] [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: 03/29/2023] [Revised: 07/31/2023] [Accepted: 08/06/2023] [Indexed: 08/18/2023] Open
Abstract
Macroautophagy/autophagy is a highly-conserved catabolic procss eliminating dysfunctional cellular components and invading pathogens. Autophagy malfunction contributes to disorders such as cancer, neurodegenerative and inflammatory diseases. Understanding autophagy regulation in health and disease has been the focus of the last decades. We previously provided an integrated database for autophagy research, the Autophagy Regulatory Network (ARN). For the last eight years, this resource has been used by thousands of users. Here, we present a new and upgraded resource, AutophagyNet. It builds on the previous database but contains major improvements to address user feedback and novel needs due to the advancement in omics data availability. AutophagyNet contains updated interaction curation and integration of over 280,000 experimentally verified interactions between core autophagy proteins and their protein, transcriptional and post-transcriptional regulators as well as their potential upstream pathway connections. AutophagyNet provides annotations for each core protein about their role: 1) in different types of autophagy (mitophagy, xenophagy, etc.); 2) in distinct stages of autophagy (initiation, expansion, termination, etc.); 3) with subcellular and tissue-specific localization. These annotations can be used to filter the dataset, providing customizable download options tailored to the user's needs. The resource is available in various file formats (e.g. CSV, BioPAX and PSI-MI), and data can be analyzed and visualized directly in Cytoscape. The multi-layered regulation of autophagy can be analyzed by combining AutophagyNet with tissue- or cell type-specific (multi-)omics datasets (e.g. transcriptomic or proteomic data). The resource is publicly accessible at http://autophagynet.org.Abbreviations: ARN: Autophagy Regulatory Network; ATG: autophagy related; BCR: B cell receptor pathway; BECN1: beclin 1; GABARAP: GABA type A receptor-associated protein; IIP: innate immune pathway; LIR: LC3-interacting region; lncRNA: long non-coding RNA; MAP1LC3B: microtubule associated protein 1 light chain 3 beta; miRNA: microRNA; NHR: nuclear hormone receptor; PTM: post-translational modification; RTK: receptor tyrosine kinase; TCR: T cell receptor; TLR: toll like receptor.
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Affiliation(s)
- Luca Csabai
- Earlham Institute, Norwich, UK
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Balázs Bohár
- Earlham Institute, Norwich, UK
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Dénes Türei
- Heidelberg University, Faculty of Medicine, and Heidelberg University Hospital, Institute for Computational Biomedicine, Heidelberg, Germany
| | | | - László Földvári-Nagy
- Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, Budapest, Hungary
| | - Matthew Madgwick
- Earlham Institute, Norwich, UK
- Quadram Institute, Norwich Research Park, Norwich, UK
| | - Dávid Fazekas
- Earlham Institute, Norwich, UK
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Dezső Módos
- Earlham Institute, Norwich, UK
- Quadram Institute, Norwich Research Park, Norwich, UK
| | - Márton Ölbei
- Earlham Institute, Norwich, UK
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Themis Halka
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Martina Poletti
- Earlham Institute, Norwich, UK
- Quadram Institute, Norwich Research Park, Norwich, UK
| | | | - Tamás Kadlecsik
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
| | | | | | - Orsolya Kapuy
- Department of Molecular Biology, Semmelweis University, Budapest, Hungary
| | - Katalin Lenti
- Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, Budapest, Hungary
| | - Tibor Vellai
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
- ELKH/MTA-ELTE Genetics Research Group, Budapest, Hungary
| | - Lejla Gul
- Earlham Institute, Norwich, UK
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Tamás Korcsmáros
- Earlham Institute, Norwich, UK
- Department of Genetics, ELTE Eötvös Loránd University, Budapest, Hungary
- Quadram Institute, Norwich Research Park, Norwich, UK
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
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Ahirwar SS, Rizwan R, Sethi S, Shahid Z, Malviya S, Khandia R, Agarwal A, Kotnis A. Comparative Analysis of Published Database Predicting MicroRNA Binding in 3'UTR of mRNA in Diverse Species. Microrna 2024; 13:2-13. [PMID: 37929739 DOI: 10.2174/0122115366261005231018070640] [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: 05/06/2023] [Revised: 09/03/2023] [Accepted: 09/15/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Micro-RNAs are endogenous non-coding RNA moieties of 22-27 nucleotides that play a crucial role in the regulation of various biological processes and make them useful prognostic and diagnostic biomarkers. Discovery and experimental validation of miRNA is a laborious and time-consuming process. For early prediction, multiple bioinformatics databases are available for miRNA target prediction; however, their utility can confuse amateur researchers in selecting the most appropriate tools for their study. OBJECTIVE This descriptive review aimed to analyse the usability of the existing database based on the following criteria: accessibility, efficiency, interpretability, updatability, and flexibility for miRNA target prediction of 3'UTR of mRNA in diverse species so that the researchers can utilize the database most appropriate to their research. METHODS A systematic literature search was performed in PubMed, Google Scholar and Scopus databases up to November 2022. ≥10,000 articles found online, including ⁓130 miRNA tools, which contain various information on miRNA. Out of them, 31 databases that provide information on validated 3'UTR miRNAs target databases were included and analysed in this review. RESULTS These miRNA database tools are being used in varied areas of biological research to select the most suitable miRNA for their experimental validation. These databases, updated until the year 2021, consist of miRNA-related data from humans, animals, mice, plants, viruses etc. They contain 525-29806351 data entries, and information from most databases is freely available on the online platform. CONCLUSION Reviewed databases provide significant information, but not all information is accurate or up-to-date. Therefore, Diana-TarBase and miRWalk are the most comprehensive and up-to-date databases.
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Affiliation(s)
- Sonu Singh Ahirwar
- Department of Biochemistry, All India Institute of Medical Sciences Bhopal, AIIMS Bhopal, Saket Nagar, Bhopal, MP, India
| | - Rehma Rizwan
- Department of Biochemistry, All India Institute of Medical Sciences Bhopal, AIIMS Bhopal, Saket Nagar, Bhopal, MP, India
| | - Samdish Sethi
- Department of Biochemistry, All India Institute of Medical Sciences Bhopal, AIIMS Bhopal, Saket Nagar, Bhopal, MP, India
| | - Zainab Shahid
- Department of Biochemistry, All India Institute of Medical Sciences Bhopal, AIIMS Bhopal, Saket Nagar, Bhopal, MP, India
| | - Shivani Malviya
- Department of Biochemistry and Genetics, Barkatullah University, Bhopal, Madhya Pradesh, 462026, India
| | - Rekha Khandia
- Department of Biochemistry and Genetics, Barkatullah University, Bhopal, Madhya Pradesh, 462026, India
| | - Amit Agarwal
- Department of Neurosurgery, All India Institute of Medical Sciences Bhopal, Bhopal MP, 462020, India
| | - Ashwin Kotnis
- Department of Biochemistry, All India Institute of Medical Sciences Bhopal, AIIMS Bhopal, Saket Nagar, Bhopal, MP, India
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29
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Al-Rawaf HA, Gabr SA, Iqbal A, Alghadir AH. Circulating microRNAs and hepcidin as predictors of iron homeostasis and anemia among school children: a biochemical and cross-sectional survey analysis. Eur J Med Res 2023; 28:595. [PMID: 38102707 PMCID: PMC10724951 DOI: 10.1186/s40001-023-01579-5] [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: 05/29/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND MicroRNAs (miRNAs) can control several biological processes. Thus, the existence of these molecules plays a significant role in regulating human iron metabolism or homeostasis. PURPOSE The study aimed to determine the role of circulating microRNAs and hepcidin in controlling iron homeostasis and evaluating possible anemia among school children. METHODS The study was based on a biochemical and cross-sectional survey study that included three hundred fifty school children aged 12-18 years old. RT-PCR and immunoassay analysis were accomplished to estimate iron concentration, Hgb, serum ferritin (SF), soluble transferrin receptor (sTfR), total body iron stores (TIBs), total oxidative stress (TOS), total antioxidant capacity (TAC), α-1-acid glycoprotein (AGP), high sensitive C-reactive protein (hs-CRP), and miRNAs; miR-146a, miR-129b, and miR-122 in 350 school adolescents. RESULTS Iron disorders were cross-sectionally predicted in 28.54% of the study population; they were classified into 14.26% with ID, 5.7% with IDA, and 8.6% with iron overload. The overall proportion of iron depletion was significantly higher in girls (20.0%) than in boys (8.6%). MicroRNAs; miR-146a, miR-125b, and miR-122 were significantly upregulated with lower hepcidin expression in adolescence with ID and IDA compared to iron-overloaded subjects, whereas downregulation of these miRNAs was linked with higher hepcidin. Also, a significant correlation was recorded between miRNAs, hepcidin levels, AGP, hs-CRP, TAC, and other iron-related indicators. CONCLUSION Molecular microRNAs such as miR-146a, miR-125b, and miR-122 were shown to provide an additional means of controlling or regulating cellular iron uptake or metabolism either via the oxidative stress pathway or regulation of hepcidin expression via activating genes encoding Hfe and Hjv activators, which promote iron regulation. Thus, circulating miRNAs as molecular markers and serum hepcidin could provide an additional means of controlling or regulating cellular iron and be associated as valuable markers in diagnosing and treating cases with different iron deficiencies.
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Affiliation(s)
- Hadeel A Al-Rawaf
- Departments of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
- Rehabilitation Research Chair, Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Sami A Gabr
- Rehabilitation Research Chair, Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Amir Iqbal
- Rehabilitation Research Chair, Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia.
| | - Ahmad H Alghadir
- Rehabilitation Research Chair, Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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Hridoy HM, Haidar MN, Khatun C, Sarker A, Hossain MP, Aziz MA, Hossain MT. In silico based analysis to explore genetic linkage between atherosclerosis and its potential risk factors. Biochem Biophys Rep 2023; 36:101574. [PMID: 38024867 PMCID: PMC10652116 DOI: 10.1016/j.bbrep.2023.101574] [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: 09/14/2023] [Revised: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 12/01/2023] Open
Abstract
Atherosclerosis (ATH) is a chronic cardiovascular disease characterized by plaque formation in arteries, and it is a major cause of illness and death. Although therapeutic advances have significantly improved the prognosis of ATH, missing therapeutic targets pose a significant residual threat. This research used a systems biology approach to identify the molecular biomarkers involved in the onset and progression of ATH, analysing microarray gene expression datasets from ATH and tissues impacted by risk factors such as high cholesterol, adipose tissue, smoking, obesity, sedentary lifestyle, stress, alcohol consumption, hypertension, hyperlipidaemia, high fat, diabetes to find the differentially expressed genes (DEGs). Bioinformatic analyses of Protein-Protein Interaction (PPI), Gene Ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG) were conducted on differentially expressed genes, revealing metabolic and signaling pathways (the chemokine signaling pathway, cytokine-cytokine receptor interaction, the cytosolic DNA-sensing pathway, the peroxisome proliferator-activated receptors signaling pathway, and the nuclear factor-kappa B signaling pathway), ten hubs proteins (CCL5, CCR1, TLR1, CCR2, FCGR2A, IL1B, CD163, AIF1, CXCL-1 and TNF), five transcription factors (YY1, FOXL1, FOXC1, SRF, and GATA2), and five miRNAs (mir-27a-3p, mir-124-3p, mir-16-5p, mir-129-2-3p, mir-1-3p). These findings identify potential biomarkers that may increase knowledge of the mechanisms underlying ATH and their connection to risk factors, aiding in the development of new therapies.
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Affiliation(s)
- Hossain Mohammad Hridoy
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Nasim Haidar
- Department of Electrical and Electronic Engineering, Rangpur Engineering College, Rangpur, Bangladesh
| | - Chadni Khatun
- Bioinformatics and Structural Biology Lab, Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Arnob Sarker
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Pervez Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Abdul Aziz
- Bioinformatics and Structural Biology Lab, Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Tofazzal Hossain
- Bioinformatics and Structural Biology Lab, Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
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Han YH, Mao YY, Lee KH, Cho HJ, Yu NN, Xing XY, Wang AG, Jin MH, Hong KS, Sun HN, Kwon T. Peroxiredoxin II regulates exosome secretion from dermal mesenchymal stem cells through the ISGylation signaling pathway. Cell Commun Signal 2023; 21:296. [PMID: 37864270 PMCID: PMC10588245 DOI: 10.1186/s12964-023-01331-w] [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: 06/26/2023] [Accepted: 09/22/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND Exosomes are small extracellular vesicles that play important roles in intercellular communication and have potential therapeutic applications in regenerative medicine. Dermal mesenchymal stem cells (DMSCs) are a promising source of exosomes due to their regenerative and immunomodulatory properties. However, the molecular mechanisms regulating exosome secretion from DMSCs are not fully understood. RESULTS In this study, the role of peroxiredoxin II (Prx II) in regulating exosome secretion from DMSCs and the underlying molecular mechanisms were investigated. It was discovered that depletion of Prx II led to a significant reduction in exosome secretion from DMSCs and an increase in the number of intracellular multivesicular bodies (MVBs), which serve as precursors of exosomes. Mechanistically, Prx II regulates the ISGylation switch that controls MVB degradation and impairs exosome secretion. Specifically, Prx II depletion decreased JNK activity, reduced the expression of the transcription inhibitor Foxo1, and promoted miR-221 expression. Increased miR-221 expression inhibited the STAT signaling pathway, thus downregulating the expression of ISGylation-related genes involved in MVB degradation. Together, these results identify Prx II as a critical regulator of exosome secretion from DMSCs through the ISGylation signaling pathway. CONCLUSIONS Our findings provide important insights into the molecular mechanisms regulating exosome secretion from DMSCs and highlight the critical role of Prx II in controlling the ISGylation switch that regulates DMSC-exosome secretion. This study has significant implications for developing new therapeutic strategies in regenerative medicine. Video Abstract.
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Affiliation(s)
- Ying-Hao Han
- College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, 163319, P.R. China.
| | - Ying-Ying Mao
- College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, 163319, P.R. China
| | - Kyung Ho Lee
- KRIBB School of Bioscience, University of Science and Technology, Daejeon, 34113, Republic of Korea
- Chemical Biology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Cheongju, Chungbuk, 28116, Republic of Korea
| | - Hee Jun Cho
- KRIBB School of Bioscience, University of Science and Technology, Daejeon, 34113, Republic of Korea
- Immunotherapy Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Nan-Nan Yu
- College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, 163319, P.R. China
| | - Xiao-Ya Xing
- College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, 163319, P.R. China
| | - Ai-Guo Wang
- Laboratory Animal Center, Dalian Medical University, Dalian, 116041, P.R. China
| | - Mei-Hua Jin
- College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, 163319, P.R. China
| | - Kwan Soo Hong
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, Cheongju, Chungbuk, 28119, Korea
| | - Hu-Nan Sun
- College of Life Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang, 163319, P.R. China.
| | - Taeho Kwon
- KRIBB School of Bioscience, University of Science and Technology, Daejeon, 34113, Republic of Korea.
- Primate Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Jeongeup, Jeonbuk, 56216, Republic of Korea.
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Ajila V, Colley L, Ste-Croix DT, Nissan N, Cober ER, Mimee B, Samanfar B, Green JR. Species-specific microRNA discovery and target prediction in the soybean cyst nematode. Sci Rep 2023; 13:17657. [PMID: 37848601 PMCID: PMC10582106 DOI: 10.1038/s41598-023-44469-w] [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: 04/27/2023] [Accepted: 10/09/2023] [Indexed: 10/19/2023] Open
Abstract
The soybean cyst nematode (SCN) is a devastating pathogen for economic and food security considerations. Although the SCN genome has recently been sequenced, the presence of any miRNA has not been systematically explored and reported. This paper describes the development of a species-specific SCN miRNA discovery pipeline and its application to the SCN genome. Experiments on well-documented model nematodes (Caenorhabditis elegans and Pristionchus pacificus) are used to tune the pipeline's hyperparameters and confirm its recall and precision. Application to the SCN genome identifies 3342 high-confidence putative SCN miRNA. Prediction specificity within SCN is confirmed by applying the pipeline to RNA hairpins from known exonic regions of the SCN genome (i.e., sequences known to not be miRNA). Prediction recall is confirmed by building a positive control set of SCN miRNA, based on a limited deep sequencing experiment. Interestingly, a number of novel miRNA are predicted to be encoded within the intronic regions of effector genes, known to be involved in SCN parasitism, suggesting that these miRNA may also be involved in the infection process or virulence. Beyond miRNA discovery, gene targets within SCN are predicted for all high-confidence novel miRNA using a miRNA:mRNA target prediction system. Lastly, cross-kingdom miRNA targeting is investigated, where putative soybean mRNA targets are identified for novel SCN miRNA. All predicted miRNA and gene targets are made available in appendix and through a Borealis DataVerse open repository ( https://borealisdata.ca/dataset.xhtml?persistentId=doi:10.5683/SP3/30DEXA ).
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Affiliation(s)
- Victoria Ajila
- Department of Systems and Computer Engineering, Carleton University, Ottawa, K1S 5B6, Canada
| | - Laura Colley
- Department of Systems and Computer Engineering, Carleton University, Ottawa, K1S 5B6, Canada
| | - Dave T Ste-Croix
- Saint-Jean-sur-Richelieu Research and Development Centre, Agriculture and Agri-Food Canada, Saint-Jean-sur-Richelieu, J3B 7B5, Canada
| | - Nour Nissan
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, K1A 0C6, Canada
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, K1S 5B6, Canada
| | - Elroy R Cober
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, K1A 0C6, Canada
| | - Benjamin Mimee
- Saint-Jean-sur-Richelieu Research and Development Centre, Agriculture and Agri-Food Canada, Saint-Jean-sur-Richelieu, J3B 7B5, Canada
| | - Bahram Samanfar
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, K1A 0C6, Canada
- Department of Biology and Ottawa Institute of Systems Biology, Carleton University, Ottawa, K1S 5B6, Canada
| | - James R Green
- Department of Systems and Computer Engineering, Carleton University, Ottawa, K1S 5B6, Canada.
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Qian G, Fang H, Chen A, Sun Z, Huang M, Luo M, Cheng E, Zhang S, Wang X, Fang H. A hub gene signature as a therapeutic target and biomarker for sepsis and geriatric sepsis-induced ARDS concomitant with COVID-19 infection. Front Immunol 2023; 14:1257834. [PMID: 37822934 PMCID: PMC10562607 DOI: 10.3389/fimmu.2023.1257834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/08/2023] [Indexed: 10/13/2023] Open
Abstract
Background COVID-19 and sepsis represent formidable public health challenges, characterized by incompletely elucidated molecular mechanisms. Elucidating the interplay between COVID-19 and sepsis, particularly in geriatric patients suffering from sepsis-induced acute respiratory distress syndrome (ARDS), is of paramount importance for identifying potential therapeutic interventions to mitigate hospitalization and mortality risks. Methods We employed bioinformatics and systems biology approaches to identify hub genes, shared pathways, molecular biomarkers, and candidate therapeutics for managing sepsis and sepsis-induced ARDS in the context of COVID-19 infection, as well as co-existing or sequentially occurring infections. We corroborated these hub genes utilizing murine sepsis-ARDS models and blood samples derived from geriatric patients afflicted by sepsis-induced ARDS. Results Our investigation revealed 189 differentially expressed genes (DEGs) shared among COVID-19 and sepsis datasets. We constructed a protein-protein interaction network, unearthing pivotal hub genes and modules. Notably, nine hub genes displayed significant alterations and correlations with critical inflammatory mediators of pulmonary injury in murine septic lungs. Simultaneously, 12 displayed significant changes and correlations with a neutrophil-recruiting chemokine in geriatric patients with sepsis-induced ARDS. Of these, six hub genes (CD247, CD2, CD40LG, KLRB1, LCN2, RETN) showed significant alterations across COVID-19, sepsis, and geriatric sepsis-induced ARDS. Our single-cell RNA sequencing analysis of hub genes across diverse immune cell types furnished insights into disease pathogenesis. Functional analysis underscored the interconnection between sepsis/sepsis-ARDS and COVID-19, enabling us to pinpoint potential therapeutic targets, transcription factor-gene interactions, DEG-microRNA co-regulatory networks, and prospective drug and chemical compound interactions involving hub genes. Conclusion Our investigation offers potential therapeutic targets/biomarkers, sheds light on the immune response in geriatric patients with sepsis-induced ARDS, emphasizes the association between sepsis/sepsis-ARDS and COVID-19, and proposes prospective alternative pathways for targeted therapeutic interventions.
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Affiliation(s)
- Guojun Qian
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Hongwei Fang
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Anning Chen
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Zhun Sun
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Meiying Huang
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Mengyuan Luo
- Department of Anesthesiology, Minhang Branch, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Erdeng Cheng
- Department of Anesthesiology, Minhang Branch, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shengyi Zhang
- Department of Thoracic Surgery, Songjiang Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiaokai Wang
- Department of Interventional and Vascular Surgery, Xuzhou First People's Hospital, Xuzhou, China
| | - Hao Fang
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Anesthesiology, Minhang Branch, Zhongshan Hospital, Fudan University, Shanghai, China
- Fudan Zhangjiang Institute, Shanghai, China
- Department of Anesthesiology, Shanghai Geriatric Medical Center, Shanghai, China
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Janosevic D, De Luca T, Ferreira RM, Gisch DL, Hato T, Luo J, Yang Y, Hodgin JB, Dagher PC, Eadon MT. miRNA and mRNA Signatures in Human Acute Kidney Injury Tissue. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.11.557054. [PMID: 37745313 PMCID: PMC10515816 DOI: 10.1101/2023.09.11.557054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Acute kidney injury (AKI) is an important contributor to the development of chronic kidney disease (CKD). There is a need to understand molecular mediators that drive either recovery or progression to CKD. In particular, the role of miRNA and its regulatory role in AKI is poorly understood. We performed miRNA and mRNA sequencing on biobanked human kidney tissues obtained in the routine clinical care of patients with the diagnoses of AKI and minimal change disease (MCD), in addition to nephrectomized (Ref) tissue from individuals without known kidney disease. Transcriptomic analysis of mRNA revealed that Ref tissues exhibited a similar injury signature to AKI, not identified in MCD samples. The transcriptomic signature of human AKI was enriched with genes in pathways involved in cell adhesion and epithelial-to-mesenchymal transition (e.g., CDH6, ITGB6, CDKN1A ). miRNA DE analysis revealed upregulation of miRNA associated with immune cell recruitment and inflammation (e.g., miR-146a, miR-155, miR-142, miR-122). These miRNA (i.e., miR-122, miR-146) are also associated with downregulation of mRNA such as DDR2 and IGFBP6 , respectively. These findings suggest integrated interactions between miRNAs and target mRNAs in AKI-related processes such as inflammation, immune cell activation and epithelial-to-mesenchymal transition. These data contribute several novel findings when describing the epigenetic regulation of AKI by miRNA, and also underscores the importance of utilizing an appropriate reference control tissue to understand canonical pathway alterations in AKI.
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Song Y, Huang T, Pan H, Du A, Wu T, Lan J, Zhou X, Lv Y, Xue S, Yuan K. The influence of COVID-19 on colorectal cancer was investigated using bioinformatics and systems biology techniques. Front Med (Lausanne) 2023; 10:1169562. [PMID: 37457582 PMCID: PMC10348756 DOI: 10.3389/fmed.2023.1169562] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 06/15/2023] [Indexed: 07/18/2023] Open
Abstract
Introduction Coronavirus disease 2019 (COVID-19) is a global pandemic and highly contagious, posing a serious threat to human health. Colorectal cancer (CRC) is a risk factor for COVID-19 infection. Therefore, it is vital to investigate the intrinsic link between these two diseases. Methods In this work, bioinformatics and systems biology techniques were used to detect the mutual pathways, molecular biomarkers, and potential drugs between COVID-19 and CRC. Results A total of 161 common differentially expressed genes (DEGs) were identified based on the RNA sequencing datasets of the two diseases. Functional analysis was performed using ontology keywords, and pathway analysis was also performed. The common DEGs were further utilized to create a protein-protein interaction (PPI) network and to identify hub genes and key modules. The datasets revealed transcription factors-gene interactions, co-regulatory networks with DEGs-miRNAs of common DEGs, and predicted possible drugs as well. The ten predicted drugs include troglitazone, estradiol, progesterone, calcitriol, genistein, dexamethasone, lucanthone, resveratrol, retinoic acid, phorbol 12-myristate 13-acetate, some of which have been investigated as potential CRC and COVID-19 therapies. Discussion By clarifying the relationship between COVID-19 and CRC, we hope to provide novel clues and promising therapeutic drugs to treat these two illnesses.
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Affiliation(s)
- Yujia Song
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Tengda Huang
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Hongyuan Pan
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Ao Du
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Tian Wu
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Jiang Lan
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Xinyi Zhou
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Yue Lv
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Shuai Xue
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Kefei Yuan
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
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Stabile R, Cabezas MR, Verhagen MP, Tucci FA, van den Bosch TPP, De Herdt MJ, van der Steen B, Nigg AL, Chen M, Ivan C, Shimizu M, Koljenović S, Hardillo JA, Verrijzer CP, Baatenburg de Jong RJ, Calin GA, Fodde R. The deleted in oral cancer (DOC1 aka CDK2AP1) tumor suppressor gene is downregulated in oral squamous cell carcinoma by multiple microRNAs. Cell Death Dis 2023; 14:337. [PMID: 37217493 DOI: 10.1038/s41419-023-05857-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/28/2023] [Accepted: 05/05/2023] [Indexed: 05/24/2023]
Abstract
Cyclin-dependent kinase 2-associated protein 1 (CDK2AP1; also known as deleted in oral cancer or DOC1) is a tumor suppressor gene known to play functional roles in both cell cycle regulation and in the epigenetic control of embryonic stem cell differentiation, the latter as a core subunit of the nucleosome remodeling and histone deacetylation (NuRD) complex. In the vast majority of oral squamous cell carcinomas (OSCC), expression of the CDK2AP1 protein is reduced or lost. Notwithstanding the latter (and the DOC1 acronym), mutations or deletions in its coding sequence are extremely rare. Accordingly, CDK2AP1 protein-deficient oral cancer cell lines express as much CDK2AP1 mRNA as proficient cell lines. Here, by combining in silico and in vitro approaches, and by taking advantage of patient-derived data and tumor material in the analysis of loss of CDK2AP1 expression, we identified a set of microRNAs, namely miR-21-5p, miR-23b-3p, miR-26b-5p, miR-93-5p, and miR-155-5p, which inhibit its translation in both cell lines and patient-derived OSCCs. Of note, no synergistic effects were observed of the different miRs on the CDK2AP1-3-UTR common target. We also developed a novel approach to the combined ISH/IF tissue microarray analysis to study the expression patterns of miRs and their target genes in the context of tumor architecture. Last, we show that CDK2AP1 loss, as the result of miRNA expression, correlates with overall survival, thus highlighting the clinical relevance of these processes for carcinomas of the oral cavity.
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Affiliation(s)
- Roberto Stabile
- Department of Pathology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Mario Román Cabezas
- Department of Pathology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Mathijs P Verhagen
- Department of Pathology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Francesco A Tucci
- Department of Pathology, Erasmus University Medical Center, Rotterdam, The Netherlands
- European Institute of Oncology IRCCS, Via Ripamonti 435, 20141, Milan, Italy
| | | | - Maria J De Herdt
- Department of Otorhinolaryngology and Head & Neck Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Berdine van der Steen
- Department of Otorhinolaryngology and Head & Neck Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Alex L Nigg
- Department of Pathology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Meng Chen
- Department of Translational Molecular Pathology and Center of Department of Translational Molecular Pathology, and Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Cristina Ivan
- Department of Translational Molecular Pathology and Center of Department of Translational Molecular Pathology, and Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Caris Life Science, Irving, TX, USA
| | - Masayoshi Shimizu
- Department of Translational Molecular Pathology and Center of Department of Translational Molecular Pathology, and Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Senada Koljenović
- Department of Pathology, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Pathology, Antwerp University Hospital, 2650, Edegem, Belgium
| | - Jose A Hardillo
- Department of Otorhinolaryngology and Head & Neck Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - C Peter Verrijzer
- Department of Biochemistry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Robert J Baatenburg de Jong
- Department of Otorhinolaryngology and Head & Neck Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - George A Calin
- Department of Translational Molecular Pathology and Center of Department of Translational Molecular Pathology, and Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Riccardo Fodde
- Department of Pathology, Erasmus University Medical Center, Rotterdam, The Netherlands.
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Sarkar MS, Mia MM, Amin MA, Hossain MS, Islam MZ. Bioinformatics and network biology approach to identifying type 2 diabetes genes and pathways that influence the progression of breast cancer. Heliyon 2023; 9:e16151. [PMID: 37234659 PMCID: PMC10205526 DOI: 10.1016/j.heliyon.2023.e16151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 04/28/2023] [Accepted: 05/07/2023] [Indexed: 05/28/2023] Open
Abstract
Breast cancer is the second most prevalent malignancy affecting women. Postmenopausal women breast tumor is one of the top causes of death in women, accounting for 23% of cancer cases. Type 2 diabetes, a worldwide pandemic, has been connected to a heightened risk of several malignancies, although its association with breast cancer is still uncertain. In comparison to non-diabetic women, women with T2DM had a 23% elevated likelihood of developing breast cancer. It is difficult to determine causative or genetic susceptibility that connect T2DM and breast cancer. We created a large-scale network-based quantitative approach employing unbiased methods to discover abnormally amplified genes in both T2DM and breast cancer, to solve these issues. We performed transcriptome analysis to uncover identical genetic biomarkers and pathways to clarify the connection between T2DM and breast cancer patients. In this study, two RNA-seq datasets (GSE103001 and GSE86468) from the Gene Expression Omnibus (GEO) are used to identify mutually differentially expressed genes (DEGs) for breast cancer and T2DM, as well as common pathways and prospective medicines. Firstly, 45 shared genes (30 upregulated and 15 downregulated) between T2D and breast cancer were detected. We employed gene ontology and pathway enrichment to characterize prevalent DEGs' molecular processes and signal transduction pathways and observed that T2DM has certain connections to the progression of breast cancer. Using several computational and statistical approaches, we created a protein-protein interactions (PPI) network and revealed hub genes. These hub genes can be potential biomarkers, which may also lead to new therapeutic strategies for investigated diseases. We conducted TF-gene interactions, gene-microRNA interactions, protein-drug interactions, and gene-disease associations to find potential connections between T2DM and breast cancer pathologies. We assume that the potential drugs that emerged from this study could be useful therapeutic values. Researchers, doctors, biotechnologists, and many others may benefit from this research.
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Affiliation(s)
- Md Sumon Sarkar
- Department of Pharmacy, Islamic University, Kushtia-7003, Bangladesh
| | - Md Misor Mia
- Department of Pharmacy, Islamic University, Kushtia-7003, Bangladesh
| | - Md Al Amin
- Department of Computer Science & Engineering, Prime University, Dhaka-1216, Bangladesh
| | - Md Sojib Hossain
- Department of Mathematics, Govt. Bangla College, Dhaka-1216, Bangladesh
| | - Md Zahidul Islam
- Department of Information & Communication Technology, Islamic University, Kushtia-7003, Bangladesh
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Kariuki D, Asam K, Aouizerat BE, Lewis KA, Florez JC, Flowers E. Review of databases for experimentally validated human microRNA-mRNA interactions. Database (Oxford) 2023; 2023:7142843. [PMID: 37098414 PMCID: PMC10129384 DOI: 10.1093/database/baad014] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/13/2023] [Accepted: 03/09/2023] [Indexed: 04/27/2023]
Abstract
MicroRNAs (miRs) may contribute to disease etiology by influencing gene expression. Numerous databases are available for miR target prediction and validation, but their functionality is varied, and outputs are not standardized. The purpose of this review is to identify and describe databases for cataloging validated miR targets. Using Tools4miRs and PubMed, we identified databases with experimentally validated targets, human data, and a focus on miR-messenger RNA (mRNA) interactions. Data were extracted about the number of times each database was cited, the number of miRs, the target genes, the interactions per database, experimental methodology and key features of each database. The search yielded 10 databases, which in order of most cited to least were: miRTarBase, starBase/The Encyclopedia of RNA Interactomes, DIANA-TarBase, miRWalk, miRecords, miRGator, miRSystem, miRGate, miRSel and targetHub. Findings from this review suggest that the information presented within miR target validation databases can be enhanced by adding features such as flexibility in performing queries in multiple ways, downloadable data, ongoing updates and integrating tools for further miR-mRNA target interaction analysis. This review is designed to aid researchers, especially those new to miR bioinformatics tools, in database selection and to offer considerations for future development and upkeep of validation tools. Database URL http://mirtarbase.cuhk.edu.cn/.
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Affiliation(s)
- Dorian Kariuki
- Department of Physiological Nursing, University of California, San Francisco, CA 94143, USA
| | - Kesava Asam
- Bluestone Center for Clinical Research, New York University, New York, CA 10010, USA
| | - Bradley E Aouizerat
- Bluestone Center for Clinical Research, New York University, New York, CA 10010, USA
- Department of Oral and Maxillofacial Surgery, New York University, New York, CA 10010, USA
| | - Kimberly A Lewis
- Department of Physiological Nursing, University of California, San Francisco, CA 94143, USA
| | - Jose C Florez
- Department of Medicine, Center for Genomic Medicine and Diabetes Unit, Massachusetts General Hospital, Boston, MA 02114, USA
- Programs in Metabolism and Medical & Population Genetics, Broad Institute, Cambridge, MA 02142, USA
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
| | - Elena Flowers
- Department of Physiological Nursing, University of California, San Francisco, CA 94143, USA
- Institute for Human Genetics, University of California, San Francisco, CA 94143, USA
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Saraswathy S, Rao NA. microRNA 146a ameliorates retinal damage in experimental autoimmune uveitis. FRONTIERS IN OPHTHALMOLOGY 2023; 3:1130202. [PMID: 38983073 PMCID: PMC11182178 DOI: 10.3389/fopht.2023.1130202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/08/2023] [Indexed: 07/11/2024]
Abstract
Introduction Uveitis and related intraocular inflammations are a major cause of blindness due to retinal damage caused by degeneration and loss of the photoreceptor cells. In mouse experimental autoimmune uveitis (EAU) previously we have shown mitochondrial oxidative stress with marked upregulation of αA crystallin in the inner segments of the photoreceptors. Furthermore, αA crystallin treatment prevented photoreceptor mitochondrial oxidative stress by suppressing innate and adaptive immunity in EAU. Methods Since these immune processes are modulated by microRNAs, in this study we investigated (a) modulation of microRNAs during development of EAU by αA crystallin administration and (b) microRNA therapeutic intervention. Results Few microRNAs were significantly upregulated in EAU mice with intravenous injection of αA crystallin and among these, computational bioinformatic analysis revealed that the upregulated microRNA 146a targets the innate and adaptive immune responses. In EAU, intravenous as well as intravitreal administration of this microRNA prevented inflammatory cell infiltration in uvea and retina and preserved photoreceptor cells. Discussion This protective function suggests that microRNA146a can be a novel therapeutic agent in preventing retinal damage in uveitis.
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Affiliation(s)
- Sindhu Saraswathy
- Department of Ophthalmology, Doheny Eye Institute, Los Angeles, CA, United States
| | - Narsing A. Rao
- Department of Opthalmology, USC-Roski Eye Institute, University of Southern California, Los Angeles, CA, United States
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Exosomal MicroRNA Levels Associated with Immune Checkpoint Inhibitor Therapy in Clear Cell Renal Cell Carcinoma. Biomedicines 2023; 11:biomedicines11030801. [PMID: 36979782 PMCID: PMC10045368 DOI: 10.3390/biomedicines11030801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 03/09/2023] Open
Abstract
Immunotherapy with immune checkpoint inhibitors (ICIs) has shown high efficiency in clear cell renal cell carcinoma (ccRCC) treatment. However, the response to therapy among patients varies greatly. Modern studies demonstrate the high potential of exosomal miRNAs as diagnostic and prognostic markers in oncopathology. This study aimed to evaluate exosomal miRNA expression profiles of miRNAs-144, -146a, -149, -126, and -155 in patients with clear cell renal cell carcinoma treated with immune checkpoint inhibitors. The study included 35 patients whose venous blood samples were taken before and after ICI therapy. Expression analysis was performed using real-time quantitative PCR. It was demonstrated that the level of microRNA-146a increased after therapy (median(IQR) 12.92(4.06–18.90)) compared with the level before it (median(IQR) 7.15(1.90–10.50); p-value = 0.006). On the contrary, microRNA-126 was reduced after therapy with immune checkpoint inhibitors (median(IQR) 0.85(0.55–1.03) vs. 0.48(0.15–0.68) before and after therapy, respectively; p-value = 0.0001). In addition, miRNA-146a expression was shown to be reduced in patients with a higher grade of immune-related adverse events (p-value = 0.020). The AUC value for the miRNA-146a and miRNA-126 combination was 0.752 (95% CI 0.585–0.918), with the sensitivity at 64.3% and the specificity at 78.9%. Thus, while it can be assumed that miRNA-146a and miRNA-126 can be used as predictors for ICI therapy effectiveness, additional in-depth studies are required.
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Hossain MA, Asa TA, Auwul MR, Aktaruzzaman M, Rahman MM, Moni MA. The pathogenetic influence of smoking on SARS-CoV-2 infection: Integrative transcriptome and regulomics analysis of lung epithelial cells. Comput Biol Med 2023; 159:106885. [PMID: 37084641 PMCID: PMC10065815 DOI: 10.1016/j.compbiomed.2023.106885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 02/26/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023]
Abstract
Corona virus disease (COVID-19) has been emerged as pandemic infectious disease. The recent epidemiological data suggest that the smokers are more vulnerable to infection with COVID-19; however, the influence of smoking (SMK) on the COVID-19 infected patients and the mortality is not known yet. In this study, we aimed to discern the influence of SMK on COVID-19 infected patients utilizing the transcriptomics data of COVID-19 infected lung epithelial cells and transcriptomics data smoking matched with controls from lung epithelial cells. The bioinformatics based analysis revealed the molecular insights into the level of transcriptional changes and pathways which are important to identify the impact of smoking on COVID-19 infection and prevalence. We compared differentially expressed genes (DEGs) between COVID-19 and SMK and 59 DEGs were identified as consistently dysregulated at transcriptomics levels. The correlation network analyses were constructed for these common genes using WGCNA R package to see the relationship among these genes. Integration of DEGs with network analysis (protein-protein interaction) showed the presence of 9 hub proteins as key so called "candidate hub proteins" overlapped between COVID-19 patients and SMK. The Gene Ontology and pathways analysis demonstrated the enrichment of inflammatory pathway such as IL-17 signaling pathway, Interleukin-6 signaling, TNF signaling pathway and MAPK1/MAPK3 signaling pathways that might be the therapeutic targets in COVID-19 for smoking persons. The identified genes, pathways, hubs genes, and their regulators might be considered for establishment of key genes and drug targets for SMK and COVID-19.
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Andalib KMS, Rahman MH, Habib A. Bioinformatics and cheminformatics approaches to identify pathways, molecular mechanisms and drug substances related to genetic basis of cervical cancer. J Biomol Struct Dyn 2023; 41:14232-14247. [PMID: 36852684 DOI: 10.1080/07391102.2023.2179542] [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: 10/17/2022] [Accepted: 02/07/2023] [Indexed: 03/01/2023]
Abstract
Cervical cancer (CC) is a global threat to women and our knowledge is frighteningly little about its underlying genomic contributors. Our research aimed to understand the underlying molecular and genetic mechanisms of CC by integrating bioinformatics and network-based study. Transcriptomic analyses of three microarray datasets identified 218 common differentially expressed genes (DEGs) within control samples and CC specimens. KEGG pathway analysis revealed pathways in cell cycle, drug metabolism, DNA replication and the significant GO terms were cornification, proteolysis, cell division and DNA replication. Protein-protein interaction (PPI) network analysis identified 20 hub genes and survival analyses validated CDC45, MCM2, PCNA and TOP2A as CC biomarkers. Subsequently, 10 transcriptional factors (TFs) and 10 post-transcriptional regulators were detected through TFs-DEGs and miRNAs-DEGs regulatory network assessment. Finally, the CC biomarkers were subjected to a drug-gene relationship analysis to find the best target inhibitors. Standard cheminformatics method including in silico ADMET and molecular docking study substantiated PD0325901 and Selumetinib as the most potent candidate-drug for CC treatment. Overall, this meticulous study holds promises for further in vitro and in vivo research on CC diagnosis, prognosis and therapies. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- K M Salim Andalib
- Biotechnology and Genetic Engineering Discipline, Life Science School, Khulna University, Khulna, Bangladesh
| | - Md Habibur Rahman
- Department of Computer Science and Engineering, Islamic University, Kushtia, Bangladesh
- Center for Advanced Bioinformatics and Artificial Intelligent Research, Islamic University, Kushtia, Bangladesh
| | - Ahsan Habib
- Biotechnology and Genetic Engineering Discipline, Life Science School, Khulna University, Khulna, Bangladesh
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Anbazhagan R, Kavarthapu R, Dale R, Campbell K, Faucz FR, Dufau ML. miRNA Expression Profiles of Mouse Round Spermatids in GRTH/DDX25-Mediated Spermiogenesis: mRNA-miRNA Network Analysis. Cells 2023; 12:756. [PMID: 36899892 PMCID: PMC10001410 DOI: 10.3390/cells12050756] [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: 01/21/2023] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 03/02/2023] Open
Abstract
GRTH/DDX25 is a testis-specific DEAD-box family of RNA helicase, which plays an essential role in spermatogenesis and male fertility. There are two forms of GRTH, a 56 kDa non-phosphorylated form and a 61 kDa phosphorylated form (pGRTH). GRTH-KO and GRTH Knock-In (KI) mice with R242H mutation (lack pGRTH) are sterile with a spermatogenic arrest at step 8 of spermiogenesis due to failure of round spermatids (RS) to elongate. We performed mRNA-seq and miRNA-seq analysis on RS of WT, KI, and KO to identify crucial microRNAs (miRNAs) and mRNAs during RS development by establishing a miRNA-mRNA network. We identified increased levels of miRNAs such as miR146, miR122a, miR26a, miR27a, miR150, miR196a, and miR328 that are relevant to spermatogenesis. mRNA-miRNA target analysis on these DE-miRNAs and DE-mRNAs revealed miRNA target genes involved in ubiquitination process (Ube2k, Rnf138, Spata3), RS differentiation, and chromatin remodeling/compaction (Tnp1/2, Prm1/2/3, Tssk3/6), reversible protein phosphorylation (Pim1, Hipk1, Csnk1g2, Prkcq, Ppp2r5a), and acrosome stability (Pdzd8). Post-transcriptional and translational regulation of some of these germ-cell-specific mRNAs by miRNA-regulated translation arrest and/or decay may lead to spermatogenic arrest in KO and KI mice. Our studies demonstrate the importance of pGRTH in the chromatin compaction and remodeling process, which mediates the differentiation of RS into elongated spermatids through miRNA-mRNA interactions.
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Affiliation(s)
- Rajakumar Anbazhagan
- Section on Molecular Endocrinology, Division of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
| | - Raghuveer Kavarthapu
- Section on Molecular Endocrinology, Division of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
| | - Ryan Dale
- Bioinformatics and Scientific Programming Core, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
| | - Kiersten Campbell
- Bioinformatics and Scientific Programming Core, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
| | - Fabio R. Faucz
- Molecular Genomics Core, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
| | - Maria L. Dufau
- Section on Molecular Endocrinology, Division of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892, USA
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Loganathan T, Doss C GP. Non-coding RNAs in human health and disease: potential function as biomarkers and therapeutic targets. Funct Integr Genomics 2023; 23:33. [PMID: 36625940 PMCID: PMC9838419 DOI: 10.1007/s10142-022-00947-4] [Citation(s) in RCA: 50] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 01/11/2023]
Abstract
Human diseases have been a critical threat from the beginning of human history. Knowing the origin, course of action and treatment of any disease state is essential. A microscopic approach to the molecular field is a more coherent and accurate way to explore the mechanism, progression, and therapy with the introduction and evolution of technology than a macroscopic approach. Non-coding RNAs (ncRNAs) play increasingly important roles in detecting, developing, and treating all abnormalities related to physiology, pathology, genetics, epigenetics, cancer, and developmental diseases. Noncoding RNAs are becoming increasingly crucial as powerful, multipurpose regulators of all biological processes. Parallel to this, a rising amount of scientific information has revealed links between abnormal noncoding RNA expression and human disorders. Numerous non-coding transcripts with unknown functions have been found in addition to advancements in RNA-sequencing methods. Non-coding linear RNAs come in a variety of forms, including circular RNAs with a continuous closed loop (circRNA), long non-coding RNAs (lncRNA), and microRNAs (miRNA). This comprises specific information on their biogenesis, mode of action, physiological function, and significance concerning disease (such as cancer or cardiovascular diseases and others). This study review focuses on non-coding RNA as specific biomarkers and novel therapeutic targets.
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Affiliation(s)
- Tamizhini Loganathan
- Laboratory of Integrative Genomics, Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore- 632014, Tamil Nadu, India
| | - George Priya Doss C
- Laboratory of Integrative Genomics, Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore- 632014, Tamil Nadu, India.
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Ajila V, Colley L, Ste-Croix DT, Nissan N, Golshani A, Cober ER, Mimee B, Samanfar B, Green JR. P-TarPmiR accurately predicts plant-specific miRNA targets. Sci Rep 2023; 13:332. [PMID: 36609461 PMCID: PMC9822942 DOI: 10.1038/s41598-022-27283-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 12/29/2022] [Indexed: 01/09/2023] Open
Abstract
microRNAs (miRNAs) are small non-coding ribonucleic acids that post-transcriptionally regulate gene expression through the targeting of messenger RNA (mRNAs). Most miRNA target predictors have focused on animal species and prediction performance drops substantially when applied to plant species. Several rule-based miRNA target predictors have been developed in plant species, but they often fail to discover new miRNA targets with non-canonical miRNA-mRNA binding. Here, the recently published TarDB database of plant miRNA-mRNA data is leveraged to retrain the TarPmiR miRNA target predictor for application on plant species. Rigorous experiment design across four plant test species demonstrates that animal-trained predictors fail to sustain performance on plant species, and that the use of plant-specific training data improves accuracy depending on the quantity of plant training data used. Surprisingly, our results indicate that the complete exclusion of animal training data leads to the most accurate plant-specific miRNA target predictor indicating that animal-based data may detract from miRNA target prediction in plants. Our final plant-specific miRNA prediction method, dubbed P-TarPmiR, is freely available for use at http://ptarpmir.cu-bic.ca . The final P-TarPmiR method is used to predict targets for all miRNA within the soybean genome. Those ranked predictions, together with GO term enrichment, are shared with the research community.
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Affiliation(s)
- Victoria Ajila
- grid.34428.390000 0004 1936 893XDepartment of Systems and Computer Engineering, Carleton University, Ottawa, K1S 5B6 Canada
| | - Laura Colley
- grid.34428.390000 0004 1936 893XDepartment of Systems and Computer Engineering, Carleton University, Ottawa, K1S 5B6 Canada
| | - Dave T. Ste-Croix
- grid.55614.330000 0001 1302 4958Saint-Jean-sur-Richelieu Research and Development Center, Agriculture and Agri-Food Canada, Saint-Jean-sur-Richelieu, J3B 7B5 Canada
| | - Nour Nissan
- grid.55614.330000 0001 1302 4958Ottawa Research and Development Center, Agriculture and Agri-Food Canada, Ottawa, K1A 0C6 Canada ,grid.34428.390000 0004 1936 893XDepartment of Biology, Carleton University, Ottawa, K1S 5B6 Canada
| | - Ashkan Golshani
- grid.34428.390000 0004 1936 893XDepartment of Biology, Carleton University, Ottawa, K1S 5B6 Canada
| | - Elroy R. Cober
- grid.55614.330000 0001 1302 4958Ottawa Research and Development Center, Agriculture and Agri-Food Canada, Ottawa, K1A 0C6 Canada
| | - Benjamin Mimee
- grid.55614.330000 0001 1302 4958Saint-Jean-sur-Richelieu Research and Development Center, Agriculture and Agri-Food Canada, Saint-Jean-sur-Richelieu, J3B 7B5 Canada
| | - Bahram Samanfar
- grid.55614.330000 0001 1302 4958Ottawa Research and Development Center, Agriculture and Agri-Food Canada, Ottawa, K1A 0C6 Canada ,grid.34428.390000 0004 1936 893XDepartment of Biology, Carleton University, Ottawa, K1S 5B6 Canada
| | - James R. Green
- grid.34428.390000 0004 1936 893XDepartment of Systems and Computer Engineering, Carleton University, Ottawa, K1S 5B6 Canada
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Chen Z, Sun X, Kang Y, Zhang J, Jia F, Liu X, Zhu H. A novel risk model based on the correlation between the expression of basement membrane genes and immune infiltration to predict the invasiveness of pituitary adenomas. Front Endocrinol (Lausanne) 2023; 13:1079777. [PMID: 36686480 PMCID: PMC9846255 DOI: 10.3389/fendo.2022.1079777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/14/2022] [Indexed: 01/05/2023] Open
Abstract
Objective Invasive pituitary adenomas (IPAs) are common tumors of the nervous system tumors for which invasive growth can lead to difficult total resection and a high recurrence rate. The basement membrane (BM) is a special type of extracellular matrix and plays an important role in the invasion of pituitary adenomas (PAs). The aim of this study was to develop a risk model for predicting the invasiveness of PAs by analyzing the correlation between the expression of BM genes and immune infiltration. Methods Four datasets, featuring samples IPAs and non-invasive pituitary adenomas (NIPAs), were obtained from the Gene Expression Omnibus database (GEO). R software was then used to identify differentially expressed genes (DEGs) and analyze their functional enrichment. Protein-protein interaction (PPI) network was used to screen BM genes, which were analyzed for immune infiltration; this led to the generation of a risk model based on the correlation between the expression of BM genes and immunity. A calibration curve and receiver operating characteristic (ROC) curve were used to evaluate and validate the model. Subsequently, the differential expression levels of BM genes between IPA and NIPA samples collected in surgery were verified by Quantitative Polymerase Chain Reaction (qPCR) and the prediction model was further evaluated. Finally, based on our analysis, we recommend potential drug targets for the treatment of IPAs. Results The merged dataset identified 248 DEGs that were mainly enriching in signal transduction, the extracellular matrix and channel activity. The PPI network identified 11 BM genes from the DEGs: SPARCL1, GPC3, LAMA1, SDC4, GPC4, ADAMTS8, LAMA2, LAMC3, SMOC1, LUM and THBS2. Based on the complex correlation between these 11 genes and immune infiltration, a risk model was established to predict PAs invasiveness. Calibration curve and ROC curve analysis (area under the curve [AUC]: 0.7886194) confirmed the good predictive ability of the model. The consistency between the qPCR results and the bioinformatics results confirmed the reliability of data mining. Conclusion Using a variety of bioinformatics methods, we developed a novel risk model to predict the probability of PAs invasion based on the correlation between 11 BM genes and immune infiltration. These findings may facilitate closer surveillance and early diagnosis to prevent or treat IPAs in patients and improve the clinical awareness of patients at high risk of IPAs.
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Affiliation(s)
- Zheng Chen
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Xin Sun
- Department of Immunology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yin Kang
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Jian Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Fang Jia
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Xiyao Liu
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Hongwei Zhu
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
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Hossen MB, Islam MA, Reza MS, Kibria MK, Horaira MA, Tuly KF, Faruqe MO, Kabir F, Mollah MNH. Robust identification of common genomic biomarkers from multiple gene expression profiles for the prognosis, diagnosis, and therapies of pancreatic cancer. Comput Biol Med 2023; 152:106411. [PMID: 36502691 DOI: 10.1016/j.compbiomed.2022.106411] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 11/17/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
Pancreatic cancer (PC) is one of the leading causes of cancer-related death globally. So, identification of potential molecular signatures is required for diagnosis, prognosis, and therapies of PC. In this study, we detected 71 common differentially expressed genes (cDEGs) between PC and control samples from four microarray gene-expression datasets (GSE15471, GSE16515, GSE71989, and GSE22780) by using robust statistical and machine learning approaches, since microarray gene-expression datasets are often contaminated by outliers due to several steps involved in the data generating processes. Then we detected 8 cDEGs (ADAM10, COL1A2, FN1, P4HB, ITGB1, ITGB5, ANXA2, and MYOF) as the PC-causing key genes (KGs) by the protein-protein interaction (PPI) network analysis. We validated the expression patterns of KGs between case and control samples by box plot analysis with the TCGA and GTEx databases. The proposed KGs showed high prognostic power with the random forest (RF) based prediction model and Kaplan-Meier-based survival probability curve. The KGs regulatory network analysis detected few transcriptional and post-transcriptional regulators for KGs. The cDEGs-set enrichment analysis revealed some crucial PC-causing molecular functions, biological processes, cellular components, and pathways that are associated with KGs. Finally, we suggested KGs-guided five repurposable drug molecules (Linsitinib, CX5461, Irinotecan, Timosaponin AIII, and Olaparib) and a new molecule (NVP-BHG712) against PC by molecular docking. The stability of the top three protein-ligand complexes was confirmed by molecular dynamic (MD) simulation studies. The cross-validation and some literature reviews also supported our findings. Therefore, the finding of this study might be useful resources to the researchers and medical doctors for diagnosis, prognosis and therapies of PC by the wet-lab validation.
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Affiliation(s)
- Md Bayazid Hossen
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Ariful Islam
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Selim Reza
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Kaderi Kibria
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Abu Horaira
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Khanis Farhana Tuly
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Omar Faruqe
- Department of Computer Science and Engineering, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Firoz Kabir
- Department of Ophthalmology and Visual Sciences, School of Medicine, University of Maryland, Baltimore, MD, USA
| | - Md Nurul Haque Mollah
- Bioinformatics Lab, Department of Statistics, University of Rajshahi, Rajshahi, 6205, Bangladesh.
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Kuthethur R, Adiga D, Kandettu A, Jerome MS, Mallya S, Mumbrekar KD, Kabekkodu SP, Chakrabarty S. MiR-4521 perturbs FOXM1-mediated DNA damage response in breast cancer. Front Mol Biosci 2023; 10:1131433. [PMID: 37025658 PMCID: PMC10070856 DOI: 10.3389/fmolb.2023.1131433] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 03/06/2023] [Indexed: 04/08/2023] Open
Abstract
Introduction: Forkhead (FOX) transcription factors are involved in cell cycle control, cellular differentiation, maintenance of tissues, and aging. Mutation or aberrant expression of FOX proteins is associated with developmental disorders and cancers. FOXM1, an oncogenic transcription factor, is a promoter of cell proliferation and accelerated development of breast adenocarcinomas, squamous carcinoma of the head, neck, and cervix, and nasopharyngeal carcinoma. High FOXM1 expression is correlated with chemoresistance in patients treated with doxorubicin and Epirubicin by enhancing the DNA repair in breast cancer cells. Method: miRNA-seq identified downregulation of miR-4521 in breast cancer cell lines. Stable miR-4521 overexpressing breast cancer cell lines (MCF-7, MDA-MB-468) were developed to identify miR-4521 target gene and function in breast cancer. Results: Here, we showed that FOXM1 is a direct target of miR-4521 in breast cancer. Overexpression of miR-4521 significantly downregulated FOXM1 expression in breast cancer cells. FOXM1 regulates cell cycle progression and DNA damage response in breast cancer. We showed that miR-4521 expression leads to increased ROS levels and DNA damage in breast cancer cells. FOXM1 plays a critical role in ROS scavenging and promotes stemness which contributes to drug resistance in breast cancer. We observed that breast cancer cells stably expressing miR-4521 lead to cell cycle arrest, impaired FOXM1 mediated DNA damage response leading to increased cell death in breast cancer cells. Additionally, miR-4521-mediated FOXM1 downregulation perturbs cell proliferation, invasion, cell cycle progression, and epithelial-to-mesenchymal progression (EMT) in breast cancer. Discussion: High FOXM1 expression has been associated with radio and chemoresistance contributing to poor patient survival in multiple cancers, including breast cancer. Our study showed that FOXM1 mediated DNA damage response could be targeted using miR-4521 mimics as a novel therapeutic for breast cancer.
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Affiliation(s)
- Raviprasad Kuthethur
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Divya Adiga
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Amoolya Kandettu
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Maria Sona Jerome
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sandeep Mallya
- Department of Bioinformatics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Kamalesh Dattaram Mumbrekar
- Department of Radiation Biology and Toxicology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Shama Prasada Kabekkodu
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
- Center for DNA Repair and Genome Stability (CDRGS), Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sanjiban Chakrabarty
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
- Center for DNA Repair and Genome Stability (CDRGS), Manipal Academy of Higher Education, Manipal, Karnataka, India
- *Correspondence: Sanjiban Chakrabarty,
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In silico Identification of Hypoxic Signature followed by reverse transcription-quantitative PCR Validation in Cancer Cell Lines. IRANIAN BIOMEDICAL JOURNAL 2023; 27:23-33. [PMID: 36624663 PMCID: PMC9971715 DOI: 10.52547/ibj.3803] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Background Hypoxic tumor microenvironment is one of the important impediments for conventional cancer therapy. This study aimed to computationally identify hypoxia-related messenger RNA (mRNA) signatures in nine hypoxic-conditioned cancer cell lines and investigate their role during hypoxia. Methods Nine RNA sequencing (RNA-Seq) expression data sets were retrieved from the Gene Expression Omnibus database. Differentially expressed genes (DEGs) were identified in each cancer cell line. Then 23 common DEGs were selected by comparing the gene lists across the nine cancer cell lines. Reverse transcription-quantitative PCR (qRT-PCR) was performed to validate the identified DEGs. Results By comparing the data sets, GAPDH, LRP1, ALDOA, EFEMP2, PLOD2, CA9, EGLN3, HK, PDK1, KDM3A, UBC, and P4HA1 were identified as hub genes. In addition, miR-335-5p, miR-122-5p, miR-6807-5p, miR-1915-3p, miR-6764-5p, miR-92-3p, miR-23b-3p, miR-615-3p, miR-124-3p, miR-484, and miR-455-3p were determined as common micro RNAs. Four DEGs were selected for mRNA expression validation in cancer cells under normoxic and hypoxic conditions with qRT-PCR. The results also showed that the expression levels determined by qRT-PCR were consistent with RNA-Seq data. Conclusion The identified protein-protein interaction network of common DEGs could serve as potential hypoxia biomarkers and might be helpful for improving therapeutic strategies.
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Zhang W, Liu L, Xiao X, Zhou H, Peng Z, Wang W, Huang L, Xie Y, Xu H, Tao L, Nie W, Yuan X, Liu F, Yuan Q. Identification of common molecular signatures of SARS-CoV-2 infection and its influence on acute kidney injury and chronic kidney disease. Front Immunol 2023; 14:961642. [PMID: 37026010 PMCID: PMC10070855 DOI: 10.3389/fimmu.2023.961642] [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: 06/05/2022] [Accepted: 03/07/2023] [Indexed: 04/08/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the main cause of COVID-19, causing hundreds of millions of confirmed cases and more than 18.2 million deaths worldwide. Acute kidney injury (AKI) is a common complication of COVID-19 that leads to an increase in mortality, especially in intensive care unit (ICU) settings, and chronic kidney disease (CKD) is a high risk factor for COVID-19 and its related mortality. However, the underlying molecular mechanisms among AKI, CKD, and COVID-19 are unclear. Therefore, transcriptome analysis was performed to examine common pathways and molecular biomarkers for AKI, CKD, and COVID-19 in an attempt to understand the association of SARS-CoV-2 infection with AKI and CKD. Three RNA-seq datasets (GSE147507, GSE1563, and GSE66494) from the GEO database were used to detect differentially expressed genes (DEGs) for COVID-19 with AKI and CKD to search for shared pathways and candidate targets. A total of 17 common DEGs were confirmed, and their biological functions and signaling pathways were characterized by enrichment analysis. MAPK signaling, the structural pathway of interleukin 1 (IL-1), and the Toll-like receptor pathway appear to be involved in the occurrence of these diseases. Hub genes identified from the protein-protein interaction (PPI) network, including DUSP6, BHLHE40, RASGRP1, and TAB2, are potential therapeutic targets in COVID-19 with AKI and CKD. Common genes and pathways may play pathogenic roles in these three diseases mainly through the activation of immune inflammation. Networks of transcription factor (TF)-gene, miRNA-gene, and gene-disease interactions from the datasets were also constructed, and key gene regulators influencing the progression of these three diseases were further identified among the DEGs. Moreover, new drug targets were predicted based on these common DEGs, and molecular docking and molecular dynamics (MD) simulations were performed. Finally, a diagnostic model of COVID-19 was established based on these common DEGs. Taken together, the molecular and signaling pathways identified in this study may be related to the mechanisms by which SARS-CoV-2 infection affects renal function. These findings are significant for the effective treatment of COVID-19 in patients with kidney diseases.
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Affiliation(s)
- Weiwei Zhang
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
| | - Leping Liu
- Department of Pediatrics, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Xiangcheng Xiao
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
| | - Hongshan Zhou
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
| | - Zhangzhe Peng
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
- Organ Fibrosis Key Lab of Hunan Province, Central South University, Changsha, China
| | - Wei Wang
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
- Organ Fibrosis Key Lab of Hunan Province, Central South University, Changsha, China
| | - Ling Huang
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
- Organ Fibrosis Key Lab of Hunan Province, Central South University, Changsha, China
| | - Yanyun Xie
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
- Organ Fibrosis Key Lab of Hunan Province, Central South University, Changsha, China
| | - Hui Xu
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
- Organ Fibrosis Key Lab of Hunan Province, Central South University, Changsha, China
| | - Lijian Tao
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
- Organ Fibrosis Key Lab of Hunan Province, Central South University, Changsha, China
| | - Wannian Nie
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
| | - Xiangning Yuan
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
- Organ Fibrosis Key Lab of Hunan Province, Central South University, Changsha, China
| | - Fang Liu
- Health Management Center, Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Fang Liu, ; Qiongjing Yuan,
| | - Qiongjing Yuan
- Department of Nephrology, Xiangya Hospital of Central South University, Changsha, China
- Organ Fibrosis Key Lab of Hunan Province, Central South University, Changsha, China
- National Clinical Medical Research Center for Geriatric Diseases, Xiangya Hospital of Central South University, Changsha, China
- Research Center for Medical Metabolomics, Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Fang Liu, ; Qiongjing Yuan,
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