Mucin Dynamics and Enteric Pathogens
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Bioinformatics Approach for Pattern of Myelin-Specific Proteins And
CORE Metadata, citation and similar papers at core.ac.uk Provided by Qazvin University of Medical Sciences Repository Biotech Health Sci. 2016 November; 3(4):e38278. doi: 10.17795/bhs-38278. Published online 2016 August 16. Research Article Bioinformatics Approach for Pattern of Myelin-Specific Proteins and Related Human Disorders Samiie Pouragahi,1,2,3 Mohammad Hossein Sanati,4 Mehdi Sadeghi,2 and Marjan Nassiri-Asl3,* 1Department of Molecular Medicine, School of Medicine, Qazvin university of Medical Sciences, Qazvin, IR Iran 2Department of Bioinformatics, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, IR Iran 3Department of Pharmacology, Cellular and Molecular Research Center, School of Medicine, Qazvin university of Medical Sciences, Qazvin, IR Iran 4Department of Molecular Genetics, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, IR Iran *Corresponding author: Marjan Nassiri-Asl, School of Medicine, Qazvin University of Medical Sciences, Qazvin, IR Iran. Tel: +98-2833336001, Fax: +98-2833324971, E-mail: [email protected] Received 2016 April 06; Revised 2016 May 30; Accepted 2016 June 22. Abstract Background: Recent neuroinformatic studies, on the structure-function interaction of proteins, causative agents basis of human disease have implied that dysfunction or defect of different protein classes could be associated with several related diseases. Objectives: The aim of this study was the use of bioinformatics approaches for understanding the structure, function and relation- ship of myelin protein 2 (PMP2), a myelin-basic protein in the basis of neuronal disorders. Methods: A collection of databases for exploiting classification information systematically, including, protein structure, protein family and classification of human disease, based on a new approach was used. -
Supplemental Information to Mammadova-Bach Et Al., “Laminin Α1 Orchestrates VEGFA Functions in the Ecosystem of Colorectal Carcinogenesis”
Supplemental information to Mammadova-Bach et al., “Laminin α1 orchestrates VEGFA functions in the ecosystem of colorectal carcinogenesis” Supplemental material and methods Cloning of the villin-LMα1 vector The plasmid pBS-villin-promoter containing the 3.5 Kb of the murine villin promoter, the first non coding exon, 5.5 kb of the first intron and 15 nucleotides of the second villin exon, was generated by S. Robine (Institut Curie, Paris, France). The EcoRI site in the multi cloning site was destroyed by fill in ligation with T4 polymerase according to the manufacturer`s instructions (New England Biolabs, Ozyme, Saint Quentin en Yvelines, France). Site directed mutagenesis (GeneEditor in vitro Site-Directed Mutagenesis system, Promega, Charbonnières-les-Bains, France) was then used to introduce a BsiWI site before the start codon of the villin coding sequence using the 5’ phosphorylated primer: 5’CCTTCTCCTCTAGGCTCGCGTACGATGACGTCGGACTTGCGG3’. A double strand annealed oligonucleotide, 5’GGCCGGACGCGTGAATTCGTCGACGC3’ and 5’GGCCGCGTCGACGAATTCACGC GTCC3’ containing restriction site for MluI, EcoRI and SalI were inserted in the NotI site (present in the multi cloning site), generating the plasmid pBS-villin-promoter-MES. The SV40 polyA region of the pEGFP plasmid (Clontech, Ozyme, Saint Quentin Yvelines, France) was amplified by PCR using primers 5’GGCGCCTCTAGATCATAATCAGCCATA3’ and 5’GGCGCCCTTAAGATACATTGATGAGTT3’ before subcloning into the pGEMTeasy vector (Promega, Charbonnières-les-Bains, France). After EcoRI digestion, the SV40 polyA fragment was purified with the NucleoSpin Extract II kit (Machery-Nagel, Hoerdt, France) and then subcloned into the EcoRI site of the plasmid pBS-villin-promoter-MES. Site directed mutagenesis was used to introduce a BsiWI site (5’ phosphorylated AGCGCAGGGAGCGGCGGCCGTACGATGCGCGGCAGCGGCACG3’) before the initiation codon and a MluI site (5’ phosphorylated 1 CCCGGGCCTGAGCCCTAAACGCGTGCCAGCCTCTGCCCTTGG3’) after the stop codon in the full length cDNA coding for the mouse LMα1 in the pCIS vector (kindly provided by P. -
Early Acute Microvascular Kidney Transplant Rejection in The
CLINICAL RESEARCH www.jasn.org Early Acute Microvascular Kidney Transplant Rejection in the Absence of Anti-HLA Antibodies Is Associated with Preformed IgG Antibodies against Diverse Glomerular Endothelial Cell Antigens Marianne Delville,1,2,3 Baptiste Lamarthée,4 Sylvain Pagie,5,6 Sarah B. See ,7 Marion Rabant,3,8 Carole Burger,3 Philippe Gatault ,9,10 Magali Giral,11 Olivier Thaunat,12,13,14 Nadia Arzouk,15 Alexandre Hertig,16,17 Marc Hazzan,18,19,20 Marie Matignon,21,22,23 Christophe Mariat,24,25 Sophie Caillard,26,27 Nassim Kamar,28,29 Johnny Sayegh,30,31 Pierre-François Westeel,32 Cyril Garrouste,33 Marc Ladrière,34 Vincent Vuiblet,35 Joseph Rivalan,36 Pierre Merville,37,38,39 Dominique Bertrand,40 Alain Le Moine,41,42 Jean Paul Duong Van Huyen,3,8 Anne Cesbron,43 Nicolas Cagnard,3,44 Olivier Alibeu,3,45 Simon C. Satchell,46 Christophe Legendre,3,4,47 Emmanuel Zorn,7 Jean-Luc Taupin,48,49,50 Béatrice Charreau,5,6 and Dany Anglicheau 3,4,47 Due to the number of contributing authors, the affiliations are listed at the end of this article. ABSTRACT Background Although anti-HLA antibodies (Abs) cause most antibody-mediated rejections of renal allo- grafts, non-anti–HLA Abs have also been postulated to contribute. A better understanding of such Abs in rejection is needed. Methods We conducted a nationwide study to identify kidney transplant recipients without anti-HLA donor-specific Abs who experienced acute graft dysfunction within 3 months after transplantation and showed evidence of microvascular injury, called acute microvascular rejection (AMVR). -
Oral Absorption of Peptides and Nanoparticles Across the Human Intestine: Opportunities, Limitations and Studies in Human Tissues☆
Advanced Drug Delivery Reviews 106 (2016) 256–276 Contents lists available at ScienceDirect Advanced Drug Delivery Reviews journal homepage: www.elsevier.com/locate/addr Oral absorption of peptides and nanoparticles across the human intestine: Opportunities, limitations and studies in human tissues☆ P. Lundquist, P. Artursson ⁎ Department of Pharmacy, Uppsala University, Box 580, SE-752 37 Uppsala, Sweden article info abstract Article history: In this contribution, we review the molecular and physiological barriers to oral delivery of peptides and nanopar- Received 2 May 2016 ticles. We discuss the opportunities and predictivity of various in vitro systems with special emphasis on human Received in revised form 2 July 2016 intestine in Ussing chambers. First, the molecular constraints to peptide absorption are discussed. Then the phys- Accepted 8 July 2016 iological barriers to peptide delivery are examined. These include the gastric and intestinal environment, the Available online 3 August 2016 mucus barrier, tight junctions between epithelial cells, the enterocytes of the intestinal epithelium, and the Keywords: subepithelial tissue. Recent data from human proteome studies are used to provide information about the protein fi Oral drug delivery expression pro les of the different physiological barriers to peptide and nanoparticle absorption. Strategies that Peptide drugs have been employed to increase peptide absorption across each of the barriers are discussed. Special consider- Nanoparticles ation is given to attempts at utilizing endogenous transcytotic pathways. To reliably translate in vitro data on Ussing chamber peptide or nanoparticle permeability to the in vivo situation in a human subject, the in vitro experimental system Peptide permeability needs to realistically capture the central aspects of the mentioned barriers. -
Propranolol-Mediated Attenuation of MMP-9 Excretion in Infants with Hemangiomas
Supplementary Online Content Thaivalappil S, Bauman N, Saieg A, Movius E, Brown KJ, Preciado D. Propranolol-mediated attenuation of MMP-9 excretion in infants with hemangiomas. JAMA Otolaryngol Head Neck Surg. doi:10.1001/jamaoto.2013.4773 eTable. List of All of the Proteins Identified by Proteomics This supplementary material has been provided by the authors to give readers additional information about their work. © 2013 American Medical Association. All rights reserved. Downloaded From: https://jamanetwork.com/ on 10/01/2021 eTable. List of All of the Proteins Identified by Proteomics Protein Name Prop 12 mo/4 Pred 12 mo/4 Δ Prop to Pred mo mo Myeloperoxidase OS=Homo sapiens GN=MPO 26.00 143.00 ‐117.00 Lactotransferrin OS=Homo sapiens GN=LTF 114.00 205.50 ‐91.50 Matrix metalloproteinase‐9 OS=Homo sapiens GN=MMP9 5.00 36.00 ‐31.00 Neutrophil elastase OS=Homo sapiens GN=ELANE 24.00 48.00 ‐24.00 Bleomycin hydrolase OS=Homo sapiens GN=BLMH 3.00 25.00 ‐22.00 CAP7_HUMAN Azurocidin OS=Homo sapiens GN=AZU1 PE=1 SV=3 4.00 26.00 ‐22.00 S10A8_HUMAN Protein S100‐A8 OS=Homo sapiens GN=S100A8 PE=1 14.67 30.50 ‐15.83 SV=1 IL1F9_HUMAN Interleukin‐1 family member 9 OS=Homo sapiens 1.00 15.00 ‐14.00 GN=IL1F9 PE=1 SV=1 MUC5B_HUMAN Mucin‐5B OS=Homo sapiens GN=MUC5B PE=1 SV=3 2.00 14.00 ‐12.00 MUC4_HUMAN Mucin‐4 OS=Homo sapiens GN=MUC4 PE=1 SV=3 1.00 12.00 ‐11.00 HRG_HUMAN Histidine‐rich glycoprotein OS=Homo sapiens GN=HRG 1.00 12.00 ‐11.00 PE=1 SV=1 TKT_HUMAN Transketolase OS=Homo sapiens GN=TKT PE=1 SV=3 17.00 28.00 ‐11.00 CATG_HUMAN Cathepsin G OS=Homo -
Incidental Finding of Raised CA125
Case Report iMedPub Journals Critical Care Obstetrics and Gynecology 2019 http://www.imedpub.com/ Vol.5 No.1:3 ISSN 2471-9803 DOI: 10.21767/2471-9803.1000170 Incidental Finding of Raised CA125: a Cause for Concern? Farshad Tahmasebi1*, Rahul Nath1, Nava Sokolovsky1, Johannah Scaffidi1, Jane Boley1, Gautam Mehra1 and Ahmad Sayanseh1,2 1Department of Gynaecological Oncology, St Thomas’ Hospital, London, UK 2School of Life Course Sciences, King’s College London, Guy’s, Kings College and St. Thomas’ Hospital, London, UK, School of Medical Education, King’s College, London, UK *Corresponding author: Farshad Tahmasebi, Department of Gynaecological Oncology, St Thomas’ Hospital, London, UK, E-mail: [email protected] Received date: October 30, 2018; Accepted date: November 15, 2018; Published date: November 21, 2018 Copyright: © 2018 Tahmasebi F, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Citation: Tahmasebi F, Nath R, Sokolovsky N, Scaffidi J, Boley J, et al. (2018) Incidental Finding of Raised CA125: a Cause for Concern? Crit Care Obst Gyne Vol.5 No.1:3. Although much research has been done to understand the molecular structure of CA 125, its functions remain a source of Abstract much speculation. It is expressed in tissues derived from embryonic coelomic epithelium such as endometrium, Mullerian Cancer antigen 125 (also known as carbohydrate antigen epithelium, peritoneum, pleura and pericardium [4]. Within 125 or CA 125) is an antigen first identified by Bast et al. -
TACI:Fc Scavenging B Cell Activating Factor (BAFF) Alleviates Ovalbumin-Induced Bronchial Asthma in Mice
EXPERIMENTAL and MOLECULAR MEDICINE, Vol. 39, No. 3, 343-352, June 2007 TACI:Fc scavenging B cell activating factor (BAFF) alleviates ovalbumin-induced bronchial asthma in mice 1,2,3 2 Eun-Yi Moon and Sook-Kyung Ryu the percentage of non-lymphoid cells and no changes were detected in lymphoid cell population. 1 Department of Bioscience and Biotechnology Hypodiploid cell formation in BALF was decreased Sejong University by OVA-challenge but it was recovered by TACI:Fc Seoul 143-747, Korea treatment. Collectively, data suggest that asthmatic 2 Laboratory of Human Genomics symptom could be alleviated by scavenging BAFF Korea Research Institute of Bioscience and Biotechnology (KRIBB) and then BAFF could be a novel target for the Daejeon 305-806, Korea develpoment of anti-asthmatic agents. 3 Corresponding author: Tel, 82-2-3408-3768; Fax, 82-2-466-8768; E-mail, [email protected] Keywords: asthma; B-cell activating factor; ovalbu- and [email protected] min; transmembrane activator and CAML interactor protein Accepted 28 March 2007 Introduction Abbreviations: BAFF, B cell activating factor belonging to TNF- family; BALF, bronchoalveolar lavage fluid; OVA, ovalbumin; PAS, Mature B cell generation and maintenance are regu- periodic acid-Schiff; Prx, peroxiredoxin; TACI, transmembrane lated by B-cell activating factor (BAFF). BAFF is pro- activator and calcium modulator and cyclophilin ligand interactor duced by macrophages or dendritic cells upon stim- ulation with LPS or IFN- . BAFF belongs to the TNF family. Its biological role is mediated by the specific Abstract receptors, B-cell maturation antigen (BCMA), trans- membrane activator and calcium modulator and cy- Asthma was induced by the sensitization and chal- clophilin ligand interactor (TACI) and BAFF receptor, lenge with ovalbumin (OVA) in mice. -
Supplementary Table 1: Adhesion Genes Data Set
Supplementary Table 1: Adhesion genes data set PROBE Entrez Gene ID Celera Gene ID Gene_Symbol Gene_Name 160832 1 hCG201364.3 A1BG alpha-1-B glycoprotein 223658 1 hCG201364.3 A1BG alpha-1-B glycoprotein 212988 102 hCG40040.3 ADAM10 ADAM metallopeptidase domain 10 133411 4185 hCG28232.2 ADAM11 ADAM metallopeptidase domain 11 110695 8038 hCG40937.4 ADAM12 ADAM metallopeptidase domain 12 (meltrin alpha) 195222 8038 hCG40937.4 ADAM12 ADAM metallopeptidase domain 12 (meltrin alpha) 165344 8751 hCG20021.3 ADAM15 ADAM metallopeptidase domain 15 (metargidin) 189065 6868 null ADAM17 ADAM metallopeptidase domain 17 (tumor necrosis factor, alpha, converting enzyme) 108119 8728 hCG15398.4 ADAM19 ADAM metallopeptidase domain 19 (meltrin beta) 117763 8748 hCG20675.3 ADAM20 ADAM metallopeptidase domain 20 126448 8747 hCG1785634.2 ADAM21 ADAM metallopeptidase domain 21 208981 8747 hCG1785634.2|hCG2042897 ADAM21 ADAM metallopeptidase domain 21 180903 53616 hCG17212.4 ADAM22 ADAM metallopeptidase domain 22 177272 8745 hCG1811623.1 ADAM23 ADAM metallopeptidase domain 23 102384 10863 hCG1818505.1 ADAM28 ADAM metallopeptidase domain 28 119968 11086 hCG1786734.2 ADAM29 ADAM metallopeptidase domain 29 205542 11085 hCG1997196.1 ADAM30 ADAM metallopeptidase domain 30 148417 80332 hCG39255.4 ADAM33 ADAM metallopeptidase domain 33 140492 8756 hCG1789002.2 ADAM7 ADAM metallopeptidase domain 7 122603 101 hCG1816947.1 ADAM8 ADAM metallopeptidase domain 8 183965 8754 hCG1996391 ADAM9 ADAM metallopeptidase domain 9 (meltrin gamma) 129974 27299 hCG15447.3 ADAMDEC1 ADAM-like, -
Mucin Family Genes Are Downregulated in Colorectal
ooggeenneessii iinn ss && rrcc aa MM CC uu tt ff aa Journal ofJournal of oo gg Aziz et al., J Carcinogene Mutagene 2014, S10 ll ee ee aa aa nn nn nn nn ee ee rr rr ss ss uu uu ii ii ss ss oo oo DOI: 4172/2157-2518.S10-009 JJ JJ ISSN: 2157-2518 CarCarcinogenesiscinogenesis & Mutagenesis Research Article Article OpenOpen Access Access Mucin Family Genes are Downregulated in Colorectal Cancer Patients Mohammad Azhar Aziz*, Majed AlOtaibi, Abdulkareem AlAbdulrahman, Mohammed AlDrees and Ibrahim AlAbdulkarim Department of Medical Genomics, KIng Abdullah Intl. Med. Res. Ctr., King Saud Bin Abdul Aziz University for Health Sciences, Riyadh, Saudi Arabia Abstract Mucins are very well known to be associated with different types of cancer. Their role in colorectal cancer has been extensively studied without direct correlation with their change in expression levels. In the present study we employed the human exon array from Affymetrix to provide evidence that mucin family genes are downregulated in colorectal cancer tumor samples. We analyzed 92 samples taken from normal and tumor tissues. All mucin family genes except MUCL1 were downregulated with the fold change value ranging from -3.53 to 1.78 as calculated using AltAnalyze software. Maximum drop in RNA transcripts were observed for MUC2 with a fold change of -3.53. Further, we carried out Integromics analysis to analyze mucin genes using hierarchical clustering. MUC1 and MUC4 were found to be potential biomarkers for human colorectal cancer. Top upstream regulators were identified for mucin genes. Network analyses were carried out to further our understanding about potential mechanisms by which mucins can be involved in causing colorectal cancer. -
The Mucin 5AC Level in Medical Faculty Students with Computer Vision Syndrome (CVS)
ORIGINAL ARTICLE Bali Medical Journal (Bali Med J) 2019, Volume 8, Number 2: 460-463 P-ISSN.2089-1180, E-ISSN.2302-2914 The mucin 5AC level in medical faculty students with ORIGINAL ARTICLE Computer Vision Syndrome (CVS) Published by DiscoverSys CrossMark Doi: http://dx.doi.org/10.15562/bmj.v8i2.1425 I Gusti Ayu Made Juliari,1* Ratna Sari Dewi,1 Ni Luh Made Novi Ratnasari,2 Ariesanti Tri Handayani1 Volume No.: 8 ABSTRACT Introduction: Prolonged computer use will lead to a group of level which less than 186.33 ng/mL categorized as low mucin, while symptoms such as dryness of eyes, tired, headache and others called more than 186.33 ng/mL categorized as normal mucin level. Data was Issue: 2 Computer Vision Syndrome (CVS). The decrease of Mucin 5 AC (MUC5AC) analyzed by crosstabulation table and chi-square test with significant level could be one of the signs of dry eye disease on persons with CVS. value p < 0.05. Objective: The purpose of this study is to describe the Mucin 5AC Result: Most of the students who diagnosed with CVS had lower level in medical faculty students of Udayana University, Bali, Indonesia mucin 5AC levels as much as 77,3% and 33,3% students with CVS had First page No.: 460 with CVS. normal mucin 5AC level. This study analyses found there is significant Method: It is an observational cross-sectional analytic study at association between level of mucin 5AC with CVS. The students with Medical Faculty Udayana University on October 2018. Thirty four low level of mucin 5AC had 6,8 higher risk tend to be CVS (OR=6,8; CI P-ISSN.2089-1180 subject selected by purposive sampling and examined with Schirmer 95%= 1,42-32,37; p=0,012). -
Mucins: the Old, the New and the Promising Factors in Hepatobiliary Carcinogenesis
International Journal of Molecular Sciences Review Mucins: the Old, the New and the Promising Factors in Hepatobiliary Carcinogenesis Aldona Kasprzak 1,* and Agnieszka Adamek 2 1 Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecicki Street 6, 60-781 Pozna´n,Poland 2 Department of Infectious Diseases, Hepatology and Acquired Immunodeficiencies, University of Medical Sciences, Szwajcarska Street 3, 61-285 Pozna´n,Poland; [email protected] * Correspondence: [email protected]; Tel.: +48-61-8546441; Fax: +48-61-8546440 Received: 25 February 2019; Accepted: 10 March 2019; Published: 14 March 2019 Abstract: Mucins are large O-glycoproteins with high carbohydrate content and marked diversity in both the apoprotein and the oligosaccharide moieties. All three mucin types, trans-membrane (e.g., MUC1, MUC4, MUC16), secreted (gel-forming) (e.g., MUC2, MUC5AC, MUC6) and soluble (non-gel-forming) (e.g., MUC7, MUC8, MUC9, MUC20), are critical in maintaining cellular functions, particularly those of epithelial surfaces. Their aberrant expression and/or altered subcellular localization is a factor of tumour growth and apoptosis induced by oxidative stress and several anti-cancer agents. Abnormal expression of mucins was observed in human carcinomas that arise in various gastrointestinal organs. It was widely believed that hepatocellular carcinoma (HCC) does not produce mucins, whereas cholangiocarcinoma (CC) or combined HCC-CC may produce these glycoproteins. However, a growing number of reports shows that mucins can be produced by HCC cells that do not exhibit or are yet to undergo, morphological differentiation to biliary phenotypes. Evaluation of mucin expression levels in precursors and early lesions of CC, as well as other types of primary liver cancer (PLC), conducted in in vitro and in vivo models, allowed to discover the mechanisms of their action, as well as their participation in the most important signalling pathways of liver cystogenesis and carcinogenesis. -
MUC16 (CA125): Tumor Biomarker to Cancer Therapy, a Work in Progress
Felder et al. Molecular Cancer 2014, 13:129 http://www.molecular-cancer.com/content/13/1/129 REVIEW Open Access MUC16 (CA125): tumor biomarker to cancer therapy, a work in progress Mildred Felder1†, Arvinder Kapur1†, Jesus Gonzalez-Bosquet2, Sachi Horibata1, Joseph Heintz3, Ralph Albrecht3, Lucas Fass1, Justanjyot Kaur1, Kevin Hu4, Hadi Shojaei1, Rebecca J Whelan4* and Manish S Patankar1* Abstract Over three decades have passed since the first report on the expression of CA125 by ovarian tumors. Since that time our understanding of ovarian cancer biology has changed significantly to the point that these tumors are now classified based on molecular phenotype and not purely on histological attributes. However, CA125 continues to be, with the recent exception of HE4, the only clinically reliable diagnostic marker for ovarian cancer. Many large-scale clinical trials have been conducted or are underway to determine potential use of serum CA125 levels as a screening modality or to distinguish between benign and malignant pelvic masses. CA125 is a peptide epitope of a3–5 million Da mucin, MUC16. Here we provide an in-depth review of the literature to highlight the importance of CA125 as a prognostic and diagnostic marker for ovarian cancer. We focus on the increasing body of literature describing the biological role of MUC16 in the progression and metastasis of ovarian tumors. Finally, we consider previous and on-going efforts to develop therapeutic approaches to eradicate ovarian tumors by targeting MUC16. Even though CA125 is a crucial marker for ovarian cancer, the exact structural definition of this antigen continues to be elusive. The importance of MUC16/CA125 in the diagnosis, progression and therapy of ovarian cancer warrants the need for in-depth research on the biochemistry and biology of this mucin.