Identification of Potential and Novel Target Genes in Pituitary Prolactinoma by Bioinformatics Analysis
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A Novel Small-Molecule Inhibitor of Endosomal Tlrs Reduces Inflammation and Alleviates Autoimmune Disease Symptoms in Murine Models
cells Article A Novel Small-Molecule Inhibitor of Endosomal TLRs Reduces Inflammation and Alleviates Autoimmune Disease Symptoms in Murine Models 1, 1, 1, 1 Mahesh Chandra Patra y , Asma Achek y, Gi-Young Kim y, Suresh Panneerselvam , Hyeon-Jun Shin 1, Wook-Yong Baek 2, Wang Hee Lee 1, June Sung 1, Uisuk Jeong 1, Eun-Young Cho 1, Wook Kim 1, Eunha Kim 1, Chang-Hee Suh 2 and Sangdun Choi 1,* 1 Department of Molecular Science and Technology, Ajou University, Suwon 16499, Korea; [email protected] (M.C.P.); [email protected] (A.A.); [email protected] (G.-Y.K.); [email protected] (S.P.); [email protected] (H.-J.S.); [email protected] (W.H.L.); [email protected] (J.S.); [email protected] (U.J.); [email protected] (E.-Y.C.); [email protected] (W.K.); [email protected] (E.K.) 2 Department of Rheumatology, Ajou University School of Medicine, Suwon 16499, Korea; [email protected] (W.-Y.B.); [email protected] (C.-H.S.) * Correspondence: [email protected] These authors have contributed equally to this work. y Received: 15 February 2020; Accepted: 7 July 2020; Published: 9 July 2020 Abstract: Toll-like receptors (TLRs) play a fundamental role in the inflammatory response against invading pathogens. However, the dysregulation of TLR-signaling pathways is implicated in several autoimmune/inflammatory diseases. Here, we show that a novel small molecule TLR-inhibitor (TAC5) and its derivatives TAC5-a, TAC5-c, TAC5-d, and TAC5-e predominantly antagonized poly(I:C) (TLR3)-, imiquimod (TLR7)-, TL8-506 (TLR8)-, and CpG-oligodeoxynucleotide (TLR9)-induced signaling pathways. -
Molecular Effects of Isoflavone Supplementation Human Intervention Studies and Quantitative Models for Risk Assessment
Molecular effects of isoflavone supplementation Human intervention studies and quantitative models for risk assessment Vera van der Velpen Thesis committee Promotors Prof. Dr Pieter van ‘t Veer Professor of Nutritional Epidemiology Wageningen University Prof. Dr Evert G. Schouten Emeritus Professor of Epidemiology and Prevention Wageningen University Co-promotors Dr Anouk Geelen Assistant professor, Division of Human Nutrition Wageningen University Dr Lydia A. Afman Assistant professor, Division of Human Nutrition Wageningen University Other members Prof. Dr Jaap Keijer, Wageningen University Dr Hubert P.J.M. Noteborn, Netherlands Food en Consumer Product Safety Authority Prof. Dr Yvonne T. van der Schouw, UMC Utrecht Dr Wendy L. Hall, King’s College London This research was conducted under the auspices of the Graduate School VLAG (Advanced studies in Food Technology, Agrobiotechnology, Nutrition and Health Sciences). Molecular effects of isoflavone supplementation Human intervention studies and quantitative models for risk assessment Vera van der Velpen Thesis submitted in fulfilment of the requirements for the degree of doctor at Wageningen University by the authority of the Rector Magnificus Prof. Dr M.J. Kropff, in the presence of the Thesis Committee appointed by the Academic Board to be defended in public on Friday 20 June 2014 at 13.30 p.m. in the Aula. Vera van der Velpen Molecular effects of isoflavone supplementation: Human intervention studies and quantitative models for risk assessment 154 pages PhD thesis, Wageningen University, Wageningen, NL (2014) With references, with summaries in Dutch and English ISBN: 978-94-6173-952-0 ABSTRact Background: Risk assessment can potentially be improved by closely linked experiments in the disciplines of epidemiology and toxicology. -
Genome-Wide Association Study of Diabetic Kidney Disease Highlights Biology Involved in Glomerular Basement Membrane Collagen
CLINICAL RESEARCH www.jasn.org Genome-Wide Association Study of Diabetic Kidney Disease Highlights Biology Involved in Glomerular Basement Membrane Collagen Rany M. Salem ,1 Jennifer N. Todd,2,3,4 Niina Sandholm ,5,6,7 Joanne B. Cole ,2,3,4 Wei-Min Chen,8 Darrell Andrews,9 Marcus G. Pezzolesi,10 Paul M. McKeigue,11 Linda T. Hiraki,12 Chengxiang Qiu,13 Viji Nair,14 Chen Di Liao,12 Jing Jing Cao,12 Erkka Valo ,5,6,7 Suna Onengut-Gumuscu,8 Adam M. Smiles,15 Stuart J. McGurnaghan,16 Jani K. Haukka,5,6,7 Valma Harjutsalo,5,6,7,17 Eoin P. Brennan,9 Natalie van Zuydam,18,19 Emma Ahlqvist,20 Ross Doyle,9 Tarunveer S. Ahluwalia ,21 Maria Lajer,21 Maria F. Hughes,9 Jihwan Park,13 Jan Skupien,15 Athina Spiliopoulou,11 Andrew Liu,22 Rajasree Menon,14,23 Carine M. Boustany-Kari,24 Hyun M. Kang,23,25 Robert G. Nelson,26 Ronald Klein,27 Barbara E. Klein,27 Kristine E. Lee ,27 Xiaoyu Gao,28 Michael Mauer,29 Silvia Maestroni,30 Maria Luiza Caramori,29 Ian H. de Boer ,31 Rachel G. Miller,32 Jingchuan Guo ,32 Andrew P. Boright,12 David Tregouet,33,34 Beata Gyorgy,33,34 Janet K. Snell-Bergeon,35 David M. Maahs,36 Shelley B. Bull ,37 Angelo J. Canty,38 Colin N.A. Palmer,39 Lars Stechemesser,40 Bernhard Paulweber,40 Raimund Weitgasser,40,41 Jelizaveta Sokolovska,42 Vita Rovıte,43 Valdis Pırags, 42,44 Edita Prakapiene,45 Lina Radzeviciene,46 Rasa Verkauskiene,46 Nicolae Mircea Panduru,6,47 Leif C. -
Identification of Potential Key Genes and Pathway Linked with Sporadic Creutzfeldt-Jakob Disease Based on Integrated Bioinformatics Analyses
medRxiv preprint doi: https://doi.org/10.1101/2020.12.21.20248688; this version posted December 24, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission. Identification of potential key genes and pathway linked with sporadic Creutzfeldt-Jakob disease based on integrated bioinformatics analyses Basavaraj Vastrad1, Chanabasayya Vastrad*2 , Iranna Kotturshetti 1. Department of Biochemistry, Basaveshwar College of Pharmacy, Gadag, Karnataka 582103, India. 2. Biostatistics and Bioinformatics, Chanabasava Nilaya, Bharthinagar, Dharwad 580001, Karanataka, India. 3. Department of Ayurveda, Rajiv Gandhi Education Society`s Ayurvedic Medical College, Ron, Karnataka 562209, India. * Chanabasayya Vastrad [email protected] Ph: +919480073398 Chanabasava Nilaya, Bharthinagar, Dharwad 580001 , Karanataka, India NOTE: This preprint reports new research that has not been certified by peer review and should not be used to guide clinical practice. medRxiv preprint doi: https://doi.org/10.1101/2020.12.21.20248688; this version posted December 24, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission. Abstract Sporadic Creutzfeldt-Jakob disease (sCJD) is neurodegenerative disease also called prion disease linked with poor prognosis. The aim of the current study was to illuminate the underlying molecular mechanisms of sCJD. The mRNA microarray dataset GSE124571 was downloaded from the Gene Expression Omnibus database. Differentially expressed genes (DEGs) were screened. -
Genome-Wide Association and Trans-Ethnic Meta-Analysis for Advanced Diabetic Kidney Disease: Family Investigation of Nephropathy and Diabetes (FIND)
RESEARCH ARTICLE Genome-Wide Association and Trans-ethnic Meta-Analysis for Advanced Diabetic Kidney Disease: Family Investigation of Nephropathy and Diabetes (FIND) Sudha K. Iyengar1☯*, John R. Sedor2,3☯*, Barry I. Freedman4☯*, W. H. Linda Kao5†, Matthias Kretzler6, Benjamin J. Keller6, Hanna E. Abboud7†, Sharon G. Adler8, Lyle G. Best9, Donald W. Bowden10, Allison Burlock6, Yii-Der Ida Chen11, Shelley A. Cole12, Mary E. Comeau13, Jeffrey M. Curtis14, Jasmin Divers13, Christiane Drechsler15, Ravi Duggirala12, Robert C. Elston1, Xiuqing Guo11, Huateng Huang16, Michael Marcus Hoffmann17, Barbara V. Howard18, Eli Ipp19, Paul L. Kimmel20, Michael J. Klag21, William C. Knowler14, Orly F. Kohn22, Tennille S. Leak6, David J. Leehey23, Man Li24, Alka Malhotra14, Winfried März25, Viji Nair6, Robert G. Nelson14, Susanne B. Nicholas26, Stephen J. O’Brien27, Madeleine V. Pahl28, Rulan S. Parekh29, Marcus G. Pezzolesi30, Rebekah S. Rasooly31, Charles N. Rotimi32, Jerome I. Rotter11, Jeffrey R. Schelling2, Michael F. Seldin33, Vallabh O. Shah34, Adam M. Smiles35, Michael W. Smith36, Kent D. Taylor11, Farook Thameem37¤, Denyse P. Thornley-Brown38, Barbara J. Truitt1, OPEN ACCESS Christoph Wanner39, E. Jennifer Weil14, Cheryl A. Winkler40, Philip G. Zager41, Robert P. Igo, Jr1‡, Robert L. Hanson14‡, Carl D. Langefeld11‡, Family Investigation of Citation: Iyengar SK, Sedor JR, Freedman BI, Kao Nephropathy and Diabetes (FIND)¶ WHL, Kretzler M, Keller BJ, et al. (2015) Genome- Wide Association and Trans-ethnic Meta-Analysis for 1 Department of Epidemiology & Biostatistics, Case Western Reserve University, Cleveland, Ohio, Advanced Diabetic Kidney Disease: Family United States of America, 2 Departments of Medicine, Case Western Reserve University, Cleveland, Ohio, Investigation of Nephropathy and Diabetes (FIND). -
Hippo and Sonic Hedgehog Signalling Pathway Modulation of Human Urothelial Tissue Homeostasis
Hippo and Sonic Hedgehog signalling pathway modulation of human urothelial tissue homeostasis Thomas Crighton PhD University of York Department of Biology November 2020 Abstract The urinary tract is lined by a barrier-forming, mitotically-quiescent urothelium, which retains the ability to regenerate following injury. Regulation of tissue homeostasis by Hippo and Sonic Hedgehog signalling has previously been implicated in various mammalian epithelia, but limited evidence exists as to their role in adult human urothelial physiology. Focussing on the Hippo pathway, the aims of this thesis were to characterise expression of said pathways in urothelium, determine what role the pathways have in regulating urothelial phenotype, and investigate whether the pathways are implicated in muscle-invasive bladder cancer (MIBC). These aims were assessed using a cell culture paradigm of Normal Human Urothelial (NHU) cells that can be manipulated in vitro to represent different differentiated phenotypes, alongside MIBC cell lines and The Cancer Genome Atlas resource. Transcriptomic analysis of NHU cells identified a significant induction of VGLL1, a poorly understood regulator of Hippo signalling, in differentiated cells. Activation of upstream transcription factors PPARγ and GATA3 and/or blockade of active EGFR/RAS/RAF/MEK/ERK signalling were identified as mechanisms which induce VGLL1 expression in NHU cells. Ectopic overexpression of VGLL1 in undifferentiated NHU cells and MIBC cell line T24 resulted in significantly reduced proliferation. Conversely, knockdown of VGLL1 in differentiated NHU cells significantly reduced barrier tightness in an unwounded state, while inhibiting regeneration and increasing cell cycle activation in scratch-wounded cultures. A signalling pathway previously observed to be inhibited by VGLL1 function, YAP/TAZ, was unaffected by VGLL1 manipulation. -
Supp Table 6.Pdf
Supplementary Table 6. Processes associated to the 2037 SCL candidate target genes ID Symbol Entrez Gene Name Process NM_178114 AMIGO2 adhesion molecule with Ig-like domain 2 adhesion NM_033474 ARVCF armadillo repeat gene deletes in velocardiofacial syndrome adhesion NM_027060 BTBD9 BTB (POZ) domain containing 9 adhesion NM_001039149 CD226 CD226 molecule adhesion NM_010581 CD47 CD47 molecule adhesion NM_023370 CDH23 cadherin-like 23 adhesion NM_207298 CERCAM cerebral endothelial cell adhesion molecule adhesion NM_021719 CLDN15 claudin 15 adhesion NM_009902 CLDN3 claudin 3 adhesion NM_008779 CNTN3 contactin 3 (plasmacytoma associated) adhesion NM_015734 COL5A1 collagen, type V, alpha 1 adhesion NM_007803 CTTN cortactin adhesion NM_009142 CX3CL1 chemokine (C-X3-C motif) ligand 1 adhesion NM_031174 DSCAM Down syndrome cell adhesion molecule adhesion NM_145158 EMILIN2 elastin microfibril interfacer 2 adhesion NM_001081286 FAT1 FAT tumor suppressor homolog 1 (Drosophila) adhesion NM_001080814 FAT3 FAT tumor suppressor homolog 3 (Drosophila) adhesion NM_153795 FERMT3 fermitin family homolog 3 (Drosophila) adhesion NM_010494 ICAM2 intercellular adhesion molecule 2 adhesion NM_023892 ICAM4 (includes EG:3386) intercellular adhesion molecule 4 (Landsteiner-Wiener blood group)adhesion NM_001001979 MEGF10 multiple EGF-like-domains 10 adhesion NM_172522 MEGF11 multiple EGF-like-domains 11 adhesion NM_010739 MUC13 mucin 13, cell surface associated adhesion NM_013610 NINJ1 ninjurin 1 adhesion NM_016718 NINJ2 ninjurin 2 adhesion NM_172932 NLGN3 neuroligin -
Integrated Analysis of Gene Expression Changes Associated
Miao et al. Lipids in Health and Disease (2019) 18:92 https://doi.org/10.1186/s12944-019-1032-5 RESEARCH Open Access Integrated analysis of gene expression changes associated with coronary artery disease Liu Miao1 , Rui-Xing Yin1,2,3* , Feng Huang1,2,3, Shuo Yang1, Wu-Xian Chen1 and Jin-Zhen Wu1 Abstract Background: This study investigated the pathways and genes involved in coronary artery disease (CAD) and the associated mechanisms. Methods: Two array data sets of GSE19339 and GSE56885 were downloaded. The limma package was used to analyze the differentially expressed genes (DEGs) in normal and CAD specimens. Examination of DEGs through Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment and Gene Ontology annotation was achieved by Database for Annotation, Visualization and Integrated Discovery (DAVID). The Cytoscape software facilitated the establishment of the protein-protein interaction (PPI) network and Molecular Complex Detection (MCODE) was performed for the significant modules. Results: We identified 413 DEGs (291 up-regulated and 122 down-regulated). Approximately 256 biological processes, only 1 cellular component, and 21 molecular functions were identified by GO analysis and 10 pathways were enriched by KEGG. Moreover, 264 protein pairs and 64 nodes were visualized by the PPI network. After the MCODE analysis, the top 4 high degree genes, including interleukin 1 beta (IL1B, degree = 29), intercellular adhesion molecule 1 (ICAM1, degree = 25), Jun proto-oncogene (JUN, degree = 23) and C-C motif chemokine ligand 2 (CCL2, degree = 20) had been identified to validate in RT-PCR and Cox proportional hazards regression between CAD and normals. Conclusions: The relative expression of IL1B, ICAM1 and CCL2 was higher in CAD than in normal controls (P <0.05–0. -
Role of PDZ-Binding Motif from West Nile Virus NS5 Protein on Viral
www.nature.com/scientificreports OPEN Role of PDZ‑binding motif from West Nile virus NS5 protein on viral replication Emilie Giraud1*, Chloé Otero del Val2, Célia Caillet‑Saguy2, Nada Zehrouni2, Cécile Khou5, Joël Caillet4, Yves Jacob3, Nathalie Pardigon5 & Nicolas Wolf2 West Nile virus (WNV) is a Flavivirus, which can cause febrile illness in humans that may progress to encephalitis. Like any other obligate intracellular pathogens, Flaviviruses hijack cellular protein functions as a strategy for sustaining their life cycle. Many cellular proteins display globular domain known as PDZ domain that interacts with PDZ‑Binding Motifs (PBM) identifed in many viral proteins. Thus, cellular PDZ‑containing proteins are common targets during viral infection. The non‑structural protein 5 (NS5) from WNV provides both RNA cap methyltransferase and RNA polymerase activities and is involved in viral replication but its interactions with host proteins remain poorly known. In this study, we demonstrate that the C‑terminal PBM of WNV NS5 recognizes several human PDZ‑ containing proteins using both in vitro and in cellulo high‑throughput methods. Furthermore, we constructed and assayed in cell culture WNV replicons where the PBM within NS5 was mutated. Our results demonstrate that the PBM of WNV NS5 is important in WNV replication. Moreover, we show that knockdown of the PDZ‑containing proteins TJP1, PARD3, ARHGAP21 or SHANK2 results in the decrease of WNV replication in cells. Altogether, our data reveal that interactions between the PBM of NS5 and PDZ‑containing proteins afect West Nile virus replication. Arboviruses include numerous human and animal pathogens that are important global health threats responsible for arboviroses. -
UNIVERSITY of CALIFORNIA Los Angeles a Sterile Alpha Motif
UNIVERSITY OF CALIFORNIA Los Angeles A Sterile Alpha Motif Domain Network Involved in Kidney Development A dissertation submitted in partial satisfaction of the requirements for the degree Doctor of Philosophy in Biochemistry and Molecular Biology by Catherine Nicole Leettola 2015 ABSTRACT OF THE DISSERTATION A Sterile Alpha Motif Domain Network Involved in Kidney Development by Catherine Nicole Leettola Doctor of Philosophy in Biochemistry and Molecular Biology University of California, Los Angeles, 2015 Professor James U. Bowie, Chair Cystic kidney diseases including polycystic kidney disease (PKD) and nephronophthisis (NPHP) are the most common genetic disorders leading to end-stage renal failure in humans. Animal models and human cases of PKD and NPHP have implicated the sterile alpha motif (SAM) domain containing proteins bicaudal C homolog 1 (BICC1) and ankyrin repeat and SAM- domain containing protein 6 (ANKS6) as being involved in these conditions and important for renal development. SAM domains are known protein-protein interaction domains that are capable of binding each other to form polymers and heterodimers. Using a negGFP native gel assay, we have identified the SAM domain of the previously uncharacterized protein ankyrin repeat and SAM-domain containing protein 3 (ANKS3) as a direct binding partner of the BICC1 and ANKS6 SAM domains. We found the ANKS3 SAM domain to polymerize with moderate affinity and determined the ANKS6 SAM domain can bind to a single end of this polymer. Crystal structures of the ANKS3 SAM domain polymer and the ANKS3 SAM-ANKS6 SAM ii heterodimer are presented to reveal typical ML-EH SAM domain interaction interfaces with a pronounced charge complementarity. -
Regulated T Cell Pre-Mrna Splicing As Genetic Marker of T Cell Suppression
Regulated T cell pre-mRNA splicing as genetic marker of T cell suppression by Boitumelo Mofolo Thesis presented for the degree of Master of Science (Bioinformatics) Institute of Infectious Disease and Molecular Medicine University of Cape Town (UCT) Supervisor: Assoc. Prof. Nicola Mulder August 2012 University of Cape Town The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgementTown of the source. The thesis is to be used for private study or non- commercial research purposes only. Cape Published by the University ofof Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University Declaration I, Boitumelo Mofolo, declare that all the work in this thesis, excluding that has been cited and referenced, is my own. Signature Signature Removed Boitumelo Mofolo University of Cape Town Copyright©2012 University of Cape Town All rights reserved 1 ABSTRACT T CELL NORMAL T CELL SUPPRESSION p110 p110 MV p85 PI3K AKT p85 PI3K PHOSPHORYLATION NO PHOSHORYLATION HIV cytoplasm HCMV LCK-011 PRMT5-006 SHIP145 SIP110 RV LCK-010 VCL-204 ATM-016 PRMT5-018 ATM-002 CALD1-008 LCK-006 MXI1-001 VCL-202 NRP1-201 MXI1-007 CALD1-004 nucleus Background: Measles is a highly contagious disease that mainly affects children and according to the World Health Organisation (WHO), was responsible for over 164000 deaths in 2008, despite the availability of a safe and cost-effective vaccine [56]. The Measles virus (MV) inactivates T- cells, rendering them dysfunctional, and results in virally induced immunosuppression which shares certain features with thatUniversity induced by HIV. -
Transparent Machine Learning for Multi-Omics Analysis of Mental Disorders
UPTEC X20 015 Examensarbete 30 hp Juni 2020 Transparent Machine Learning for Multi-Omics Analysis of Mental Disorders Stella Belin Abstract Transparent Machine Learning for Multi-Omics Analysis of Mental Disorders Stella Belin Teknisk- naturvetenskaplig fakultet UTH-enheten Schizophrenia and bipolar disorder are two severe mental disorders that affect more than 65 million individuals worldwide. The aim of this Besöksadress: project was to find co-prediction mechanisms for genes associated with Ångströmlaboratoriet Lägerhyddsvägen 1 schizophrenia and bipolar disorder using a multi-omics data set and a Hus 4, Plan 0 transparent machine learning approach. The overall purpose of the project was to further understand the biological mechanisms of these Postadress: complex disorders. In this work, publicly available multi-omics data Box 536 751 21 Uppsala collected from post-mortem brain tissue were used. The omics types included were gene expression, DNA methylation, and SNP array data. The Telefon: data consisted of samples from individuals with schizophrenia, bipolar 018 – 471 30 03 disorder, and healthy controls. Individuals with schizophrenia or Telefax: bipolar disorder were considered as a combined CASE class. 018 – 471 30 00 Using machine learning techniques, a multi-omics pipeline was developed Hemsida: to integrate these data in a manner such that all types were adequately http://www.teknat.uu.se/student represented. A feature selection was performed on methylation and SNP data, where the most important sites were estimated and mapped to their corresponding genes. Next, those genes were intersected with the gene expression data, and another feature selection was performed on the gene expression data. The most important genes were used to develop an interpretable rule-based model with an accuracy of 88%.