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HPSE2 Gene Heparanase 2 (Inactive)
HPSE2 gene heparanase 2 (inactive) Normal Function The HPSE2 gene provides instructions for making a protein called heparanase 2. Little is known about this protein, but its structure is similar to that of another protein called heparanase 1. Heparanase 1 is an enzyme that splits (cleaves) molecules called heparan sulfate proteoglycans (HSPGs) by removing the heparan sulfate portion (the side chain). HSPGs are important parts of the lattice of proteins and other molecules outside the cell (extracellular matrix) and of basement membranes, which are thin, sheet-like structures that separate and support cells in many tissues. Cleavage of HSPGs by heparanase 1 may lead to changes in the basement membrane or extracellular matrix that allow cell movement or release of substances from the cell. The specific function of the heparanase 2 enzyme is not well understood, but studies suggest that it may block the action of heparanase 1. Health Conditions Related to Genetic Changes Migraine MedlinePlus Genetics provides information about Migraine Ochoa syndrome At least nine HPSE2 gene mutations have been identified in people with Ochoa syndrome (also called urofacial syndrome), a disorder that causes urinary problems and unusual facial expressions. These mutations result in changes in the heparanase 2 protein that likely prevent it from functioning. The connection between HPSE2 gene mutations and the features of Ochoa syndrome are unclear. Because the areas of the brain that control facial expression and urination are in close proximity, some researchers have suggested that the genetic changes may lead to an abnormality in this brain region that may account for the symptoms of Ochoa syndrome. -
Imm Catalog.Pdf
$ Gene Symbol A B 3 C 4 D 9 E 10 F 11 G 12 H 13 I 14 J. K 17 L 18 M 19 N 20 O. P 22 R 26 S 27 T 30 U 32 V. W. X. Y. Z 33 A ® ® Gene Symbol Gene ID Antibody Monoclonal Antibody Polyclonal MaxPab Full-length Protein Partial-length Protein Antibody Pair KIt siRNA/Chimera Gene Symbol Gene ID Antibody Monoclonal Antibody Polyclonal MaxPab Full-length Protein Partial-length Protein Antibody Pair KIt siRNA/Chimera A1CF 29974 ● ● ADAMTS13 11093 ● ● ● ● ● A2M 2 ● ● ● ● ● ● ADAMTS20 80070 ● AACS 65985 ● ● ● ADAMTS5 11096 ● ● ● AANAT 15 ● ● ADAMTS8 11095 ● ● ● ● AATF 26574 ● ● ● ● ● ADAMTSL2 9719 ● AATK 9625 ● ● ● ● ADAMTSL4 54507 ● ● ABCA1 19 ● ● ● ● ● ADAR 103 ● ● ABCA5 23461 ● ● ADARB1 104 ● ● ● ● ABCA7 10347 ● ADARB2 105 ● ABCB9 23457 ● ● ● ● ● ADAT1 23536 ● ● ABCC4 10257 ● ● ● ● ADAT2 134637 ● ● ABCC5 10057 ● ● ● ● ● ADAT3 113179 ● ● ● ABCC8 6833 ● ● ● ● ADCY10 55811 ● ● ABCD2 225 ● ADD1 118 ● ● ● ● ● ● ABCD4 5826 ● ● ● ADD3 120 ● ● ● ABCG1 9619 ● ● ● ● ● ADH5 128 ● ● ● ● ● ● ABL1 25 ● ● ADIPOQ 9370 ● ● ● ● ● ABL2 27 ● ● ● ● ● ADK 132 ● ● ● ● ● ABO 28 ● ● ADM 133 ● ● ● ABP1 26 ● ● ● ● ● ADNP 23394 ● ● ● ● ABR 29 ● ● ● ● ● ADORA1 134 ● ● ACAA2 10449 ● ● ● ● ADORA2A 135 ● ● ● ● ● ● ● ACAN 176 ● ● ● ● ● ● ADORA2B 136 ● ● ACE 1636 ● ● ● ● ADRA1A 148 ● ● ● ● ACE2 59272 ● ● ADRA1B 147 ● ● ACER2 340485 ● ADRA2A 150 ● ● ACHE 43 ● ● ● ● ● ● ADRB1 153 ● ● ACIN1 22985 ● ● ● ADRB2 154 ● ● ● ● ● ACOX1 51 ● ● ● ● ● ADRB3 155 ● ● ● ● ACP5 54 ● ● ● ● ● ● ● ADRBK1 156 ● ● ● ● ACSF2 80221 ● ● ADRM1 11047 ● ● ● ● ACSF3 197322 ● ● AEBP1 165 ● ● ● ● ACSL4 2182 ● -
Dynamic Regulation of FGF23 by Fam20c Phosphorylation, Galnac-T3 Glycosylation, and Furin Proteolysis
Dynamic regulation of FGF23 by Fam20C phosphorylation, GalNAc-T3 glycosylation, and furin proteolysis Vincent S. Tagliabraccia, James L. Engela,1, Sandra E. Wileya, Junyu Xiaoa, David J. Gonzaleza,b, Hitesh Nidumanda Appaiahc, Antonius Kollerd, Victor Nizetb,e, Kenneth E. Whitec, and Jack E. Dixona,f,g,2 Departments of aPharmacology, bPediatrics, fCellular and Molecular Medicine, and gChemistry and Biochemistry and eSkaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA 92093; cDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202; and dStony Brook University Proteomics Center, School of Medicine, Stony Brook University, Stony Brook, NY 11794 Contributed by Jack E. Dixon, February 8, 2014 (sent for review January 23, 2014) The family with sequence similarity 20, member C (Fam20C) has life. Nonlethal cases have also been reported, and these patients recently been identified as the Golgi casein kinase. Fam20C phosphor- develop hypophosphatemia as a result of elevated levels of the ylates secreted proteins on Ser-x-Glu/pSer motifs and loss-of-function phosphate-regulating hormone fibroblast growth factor 23 (FGF23) mutations in the kinase cause Raine syndrome, an often-fatal osteo- (12). Additionally, Fam20C knockout (KO) mice develop renal sclerotic bone dysplasia. Fam20C is potentially an upstream regulator phosphate wasting due to an increase in circulating bioactive of the phosphate-regulating hormone fibroblast growth factor 23 FGF23 as well as severe hypophosphatemic rickets (13, 14). (FGF23), because humans with FAM20C mutations and Fam20C KO Thus, Fam20C has been proposed to be a regulator of FGF23; mice develop hypophosphatemia due to an increase in full-length, bi- however, the molecular mechanisms underlying the control of ologically active FGF23. -
Urinary Tract Effects of HPSE2 Mutations
BRIEF COMMUNICATION www.jasn.org Urinary Tract Effects of HPSE2 Mutations † Helen M. Stuart,* Neil A. Roberts,* Emma N. Hilton,* Edward A. McKenzie, Sarah B. Daly,* † ‡ Kristen D. Hadfield,* Jeffery S. Rahal,* Natalie J. Gardiner, Simon W. Tanley, | Malcolm A. Lewis,* Emily Sites,§ Brad Angle,§ Cláudia Alves, Teresa Lourenço,¶ Márcia Rodrigues,¶ Angelina Calado,** Marta Amado,** Nancy Guerreiro,** Inês Serras,** †† †† || Christian Beetz , Rita-Eva Varga , Mesrur Selcuk Silay,§§ John M. Darlow, ¶¶ || || ††† Mark G. Dobson , ¶¶ David E. Barton , *** Manuela Hunziker,¶¶ Prem Puri,¶¶*** ‡‡‡ Sally A. Feather, Judith A. Goodship ,§§§ Timothy H.J. Goodship ,§§§ Heather J. ||| BRIEF COMMUNICATION Lambert ,§§§ Heather J. Cordell ,§§§ the UK VUR Study Group, Anand Saggar, †††† Maria Kinali ,¶¶¶, the 4C Study Group, Christian Lorenz ,**** Kristina Moeller, |||| Franz Schaefer,§§§§ Aysun K. Bayazit , Stefanie Weber,¶¶¶¶ William G. Newman ,* and Adrian S. Woolf * Due to the number of contributing authors, the affiliations are listed at the end of this article. ABSTRACT Urofacial syndrome (UFS) is an autosomal recessive congenital disease featuring grimacing grimacing and dysmorphic bladders. and incomplete bladder emptying. Mutations of HPSE2, encoding heparanase 2, a Considering these and previously pub- heparanase 1 inhibitor, occur in UFS, but knowledge about the HPSE2 mutation spec- lished mutations4–7 (Figure 1A), it is clear trum is limited. Here, seven UFS kindreds with HPSE2 mutations are presented, that pathogenic HPSE2 mutations are including one with deleted asparagine 254, suggesting a role for this amino acid, found across the gene’s coding region. which is conserved in vertebrate orthologs. HPSE2 mutations were absent in 23 non- Most (i.e., nonsense or frameshift muta- neurogenic neurogenic bladder probands and, of 439 families with nonsyndromic tions) would cause loss of function, but a vesicoureteric reflux, only one carried a putative pathogenic HPSE2 variant. -
The Link Between Independent Acquisition of Intracellular Gamma-Endosymbionts and Concerted Evolution in Tremblaya Princeps
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Frontiers - Publisher Connector ORIGINAL RESEARCH published: 25 June 2015 doi: 10.3389/fmicb.2015.00642 The link between independent acquisition of intracellular gamma-endosymbionts and concerted evolution in Tremblaya princeps Sergio López-Madrigal 1, Amparo Latorre 1, 2, Andrés Moya 1, 2 and Rosario Gil 1* 1 Institut Cavanilles de Biodiversitat i Biologia Evolutiva, Universitat de València, València, Spain, 2 Área de Genómica y Salud de la Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana (FISABIO) – Salud Pública, València, Spain Many insect species establish mutualistic symbiosis with intracellular bacteria that complement their unbalanced diets. The betaproteobacterium “Candidatus Tremblaya” maintains an ancient symbiosis with mealybugs (Hemiptera: Pseudococcidae), which are classified in subfamilies Phenacoccinae and Pseudococcinae. Most Phenacoccinae Edited by: mealybugs have “Candidatus Tremblaya phenacola” as their unique endosymbiont, while Joerg Graf, University of Connecticut, USA most Pseudococcinae mealybugs show a nested symbiosis (a bacterial symbiont placed Reviewed by: inside another one) where every “Candidatus Tremblaya princeps” cell harbors several John M. Chaston, cells of a gammaproteobacterium. Genomic characterization of the endosymbiotic Brigham Young University, USA consortium from Planococcus citri, composed by “Ca. Tremblaya princeps” and Huan Qiu, Rutgers University, USA “Candidatus Moranella endobia,” unveiled several atypical features of the former’s *Correspondence: genome, including the concerted evolution of paralogous loci. Its comparison with the Rosario Gil, genome of “Ca. Tremblaya phenacola” PAVE, single endosymbiont of Phenacoccus Institut Cavanilles de Biodiversitat i avenae, suggests that the atypical reductive evolution of “Ca. -
Characterization of the Multidrug Resistance Protein Expressed in Cell Clones Stably Transfected with the Mouse Mdrl Cdna1
[CANCER RESEARCH 49, 2729-2734, May 15, 1989] Characterization of the Multidrug Resistance Protein Expressed in Cell Clones Stably Transfected with the Mouse mdrl cDNA1 Erwin Schurr,2 Martine Raymond,3 John C. Bell,4 and Philippe Gros5 Department of Biochemistry, Faculty of Medicine, McGill University, Montreal, Canada, H3GIY6 ABSTRACT of the nucleotide and predicted amino acid sequences of this clone indicated that the encoded polypeptide was most likely a Structural features of the multidrug resistance protein encoded by the membrane glycoprotein, highly similar or identical to P-glyco mouse mdrl gene were studied in multidrug-resistant cell clones stably protein, which contained 12 putative transmembrane domains transfected with a biologically active cDNA clone. Independently derived and a cluster of /V-linked glycosylation sites near the amino transfectant cell clones, initially selected in Adriamycin, were shown to be cross-resistant to several drugs, including actinomycin D, amsacrine, terminus. It is formed by the internal duplication of a structural mitoxantrone, VP-16, and vinblastine but remained sensitive to cis- unit which encodes three transmembrane loops and a putative platinum, 5-fluorouracil, ¡trabinocytosine, and bleomycin. In drug-resist nucleotide binding fold (7). The duplicated segment is highly ant transfectants the mdrl gene product was greatly overexpressed as a homologous to the energy coupling subunit of bacterial trans polypeptide of apparent molecular weight 160,000-170,000. This protein port proteins particularly HlyB, a protein that participates in was present in membrane enriched fractions and could be metabolically the extracellular transport of haemolysin in Escherichia coli labeled with |3H]glucosamine, confirming that the transfected mdrl gene (14). -
Transcripts of the Adeno-Associated Virus Genome: Mapping of the Major Rnas MICHAEL R
JOURNAL OF VIROLOGY, Oct. 1980, p. 79-92 Vol. 36, No. 1 0022-538X/80/10-0079/14$02.00/0 Transcripts of the Adeno-Associated Virus Genome: Mapping of the Major RNAs MICHAEL R. GREEN AND ROBERT G. ROEDER Departments ofBiological Chemistry and Genetics, Division ofBiology and Biomedical Sciences, Washington University School ofMedicine, St. Louis, Missouri 63110 The four major adeno-associated virus type 2 (AAV2)-specific RNAs were mapped on the linear viral genome by a variety of biochemical techniques, including Si nuclease and exonuclease VII mapping, RNA gel-transfer hybridi- zation, and analysis of reverse transcriptase extension products. All the major AAV2 RNAs were derived from the minus DNA strand and had 3' termini at position 96. The nucleus-specific 4.3- and 3.6-kilobase (kb) RNAs had 5' termini at positions 6 and 19, respectively. The 5' terminus of the 2.6-kb RNA mapped to position 38.5. The predominant 2.3-kb AAV2 mRNA was spliced and contained a short leader sequence (approximately 50 nucleotides) which mapped to position 38.5, coincident with the 5' terminus of the 2.6-kb RNA. The 5' end of the body of the 2.3-kb RNA mapped to position 46.5. These results are discussed in terms of the involvement of single versus multiple promoters (for transcription) and RNA splicing mechanisms in the generation of the AAV2 RNAs. Mammalian DNA viruses have provided pow- In our earlier studies ofAAV2 (19), we defined erful models for the analysis and formulation of and partially characterized four predominant mechaisms of gene expression in eucaryotic AAV2 RNAs in virus-infected cells, indicating cells. -
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. -
Signalling Between Microvascular Endothelium and Cardiomyocytes Through Neuregulin Downloaded From
Cardiovascular Research (2014) 102, 194–204 SPOTLIGHT REVIEW doi:10.1093/cvr/cvu021 Signalling between microvascular endothelium and cardiomyocytes through neuregulin Downloaded from Emily M. Parodi and Bernhard Kuhn* Harvard Medical School, Boston Children’s Hospital, 300 Longwood Avenue, Enders Building, Room 1212, Brookline, MA 02115, USA Received 21 October 2013; revised 23 December 2013; accepted 10 January 2014; online publish-ahead-of-print 29 January 2014 http://cardiovascres.oxfordjournals.org/ Heterocellular communication in the heart is an important mechanism for matching circulatory demands with cardiac structure and function, and neuregulins (Nrgs) play an important role in transducing this signal between the hearts’ vasculature and musculature. Here, we review the current knowledge regarding Nrgs, explaining their roles in transducing signals between the heart’s microvasculature and cardiomyocytes. We highlight intriguing areas being investigated for developing new, Nrg-mediated strategies to heal the heart in acquired and congenital heart diseases, and note avenues for future research. ----------------------------------------------------------------------------------------------------------------------------------------------------------- Keywords Neuregulin Heart Heterocellular communication ErbB -----------------------------------------------------------------------------------------------------------------------------------------------------------† † † This article is part of the Spotlight Issue on: Heterocellular signalling -
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 -
The Epidermal Growth Factor Receptor Family As a Central Element for Cellular Signal Transduction and Diversification
Endocrine-Related Cancer (2001) 8 11–31 The epidermal growth factor receptor family as a central element for cellular signal transduction and diversification N Prenzel, O M Fischer, S Streit, S Hart and A Ullrich Max-Planck Institut fu¨r Biochemie, Department of Molecular Biology, Am Klopferspitz 18A, 82152 Martinsried, Germany (Requests for offprints should be addressed to A Ullrich; Email: [email protected]) Abstract Homeostasis of multicellular organisms is critically dependent on the correct interpretation of the plethora of signals which cells are exposed to during their lifespan. Various soluble factors regulate the activation state of cellular receptors which are coupled to a complex signal transduction network that ultimately generates signals defining the required biological response. The epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases represents both key regulators of normal cellular development as well as critical players in a variety of pathophysiological phenomena. The aim of this review is to give a broad overview of signal transduction networks that are controlled by the EGFR superfamily of receptors in health and disease and its application for target-selective therapeutic intervention. Since the EGFR and HER2 were recently identified as critical players in the transduction of signals by a variety of cell surface receptors, such as G-protein-coupled receptors and integrins, our special focus is the mechanisms and significance of the interconnectivity between heterologous signalling systems. Endocrine-Related Cancer (2001) 8 11–31 Introduction autophosphorylation of cytoplasmic tyrosine residues (reviewed in Ullrich & Schlessinger 1990, Heldin 1995, Cell surface receptors integrate a multitude of extracellular Alroy & Yarden 1997). -
A Computational Approach for Defining a Signature of Β-Cell Golgi Stress in Diabetes Mellitus
Page 1 of 781 Diabetes A Computational Approach for Defining a Signature of β-Cell Golgi Stress in Diabetes Mellitus Robert N. Bone1,6,7, Olufunmilola Oyebamiji2, Sayali Talware2, Sharmila Selvaraj2, Preethi Krishnan3,6, Farooq Syed1,6,7, Huanmei Wu2, Carmella Evans-Molina 1,3,4,5,6,7,8* Departments of 1Pediatrics, 3Medicine, 4Anatomy, Cell Biology & Physiology, 5Biochemistry & Molecular Biology, the 6Center for Diabetes & Metabolic Diseases, and the 7Herman B. Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202; 2Department of BioHealth Informatics, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202; 8Roudebush VA Medical Center, Indianapolis, IN 46202. *Corresponding Author(s): Carmella Evans-Molina, MD, PhD ([email protected]) Indiana University School of Medicine, 635 Barnhill Drive, MS 2031A, Indianapolis, IN 46202, Telephone: (317) 274-4145, Fax (317) 274-4107 Running Title: Golgi Stress Response in Diabetes Word Count: 4358 Number of Figures: 6 Keywords: Golgi apparatus stress, Islets, β cell, Type 1 diabetes, Type 2 diabetes 1 Diabetes Publish Ahead of Print, published online August 20, 2020 Diabetes Page 2 of 781 ABSTRACT The Golgi apparatus (GA) is an important site of insulin processing and granule maturation, but whether GA organelle dysfunction and GA stress are present in the diabetic β-cell has not been tested. We utilized an informatics-based approach to develop a transcriptional signature of β-cell GA stress using existing RNA sequencing and microarray datasets generated using human islets from donors with diabetes and islets where type 1(T1D) and type 2 diabetes (T2D) had been modeled ex vivo. To narrow our results to GA-specific genes, we applied a filter set of 1,030 genes accepted as GA associated.