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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. -
The Pharmacogenomics of Vincristine-Induced Neurotoxicity
THE PHARMACOGENOMICS OF VINCRISTINE-INDUCED NEUROTOXICITY IN PAEDIATRIC CANCER PATIENTS WITH WILMS TUMOR OR RHABDOMYOSARCOMA by Tenneille Loo A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE in THE FACULTY OF GRADUATE STUDIES (Experimental Medicine) THE UNIVERSITY OF BRITISH COLUMBIA (Vancouver) July 2011 © Tenneille Loo, 2011 Abstract Vincristine is one of the most effective and widely utilized antineoplastic agents. However, the clinical utility of this drug is limited by severely debilitating vincristine- induced neurotoxicities (VIN). Previous studies have associated VIN with genetic polymorphisms in genes involved in the metabolism and transportation of vincristine, including CYP3A4, CYP3A5, and ABCB1. However, the findings of such studies have not been consistently reproduced. This study hypothesizes that there are specific variants in genes involved in general drug absorption, metabolism, distribution, excretion, and toxicity (ADME-Tox) that affect the individual susceptibility to VIN in patients with Wilms tumor and rhabdomyosarcoma. Detailed clinical data was collected from 140 patients with Wilms tumor and rhabdomyosarcoma by retrospective chart review. VIN cases were characterized by type of neurotoxicity, and severity was evaluated using a validated clinical grading system for adverse events (NCI-CTCAE v4.03). A customized Illumina GoldenGate Panel was used to genotype 4,536 single nucleotide polymorphisms (SNPs) in candidate genes involved in the metabolism and transportation pathway of vincristine, as well as in genes broadly involved in ADME-Tox. None of the SNPs that were previously reported to be associated with VIN were found to be significantly associated (p-value < 0.05). With similar effect sizes, six novel genetic variants in five genes (PON1, ABCA4, ABCG1, CY51A1, SLCO1C1) were significantly associated with VIN in both tumor types. -
Differential Physiological Role of BIN1 Isoforms in Skeletal Muscle Development, Function and Regeneration
bioRxiv preprint doi: https://doi.org/10.1101/477950; this version posted December 11, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. Differential physiological role of BIN1 isoforms in skeletal muscle development, function and regeneration Ivana Prokic1,2,3,4, Belinda Cowling1,2,3,4, Candice Kutchukian5, Christine Kretz1,2,3,4, Hichem Tasfaout1,2,3,4, Josiane Hergueux1,2,3,4, Olivia Wendling1,2,3,4, Arnaud Ferry10, Anne Toussaint1,2,3,4, Christos Gavriilidis1,2,3,4, Vasugi Nattarayan1,2,3,4, Catherine Koch1,2,3,4, Jeanne Lainné6,7, Roy Combe2,3,4,8, Laurent Tiret9, Vincent Jacquemond5, Fanny Pilot-Storck9, Jocelyn Laporte1,2,3,4 1Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Illkirch, France 2Centre National de la Recherche Scientifique (CNRS), UMR7104, Illkirch, France 3Institut National de la Santé et de la Recherche Médicale (INSERM), U1258, Illkirch, France 4Université de Strasbourg, Illkirch, France 5Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR-5310, INSERM U-1217, Institut NeuroMyoGène, 8 avenue Rockefeller, 69373 Lyon, France 6Sorbonne Université, INSERM, Institute of Myology, Centre of Research in Myology, UMRS 974, F- 75013, Paris, France 7Sorbonne Université, Department of Physiology, UPMC Univ Paris 06, Pitié-Salpêtrière Hospital, F- 75013, Paris, France 8CELPHEDIA-PHENOMIN, Institut Clinique de la Souris (ICS), Illkirch, France 9U955 – IMRB, Team 10 - Biology of the neuromuscular system, Inserm, UPEC, Ecole nationale vétérinaire d’Alfort, Maisons-Alfort, 94700, France 10Sorbonne Université, INSERM, Institute of Myology, Centre of Research in Myology, UMRS 794, F- 75013, Paris, France Correspondence to: [email protected] 1 bioRxiv preprint doi: https://doi.org/10.1101/477950; this version posted December 11, 2018. -
The Mineralocorticoid Receptor Leads to Increased Expression of EGFR
www.nature.com/scientificreports OPEN The mineralocorticoid receptor leads to increased expression of EGFR and T‑type calcium channels that support HL‑1 cell hypertrophy Katharina Stroedecke1,2, Sandra Meinel1,2, Fritz Markwardt1, Udo Kloeckner1, Nicole Straetz1, Katja Quarch1, Barbara Schreier1, Michael Kopf1, Michael Gekle1 & Claudia Grossmann1* The EGF receptor (EGFR) has been extensively studied in tumor biology and recently a role in cardiovascular pathophysiology was suggested. The mineralocorticoid receptor (MR) is an important efector of the renin–angiotensin–aldosterone‑system and elicits pathophysiological efects in the cardiovascular system; however, the underlying molecular mechanisms are unclear. Our aim was to investigate the importance of EGFR for MR‑mediated cardiovascular pathophysiology because MR is known to induce EGFR expression. We identifed a SNP within the EGFR promoter that modulates MR‑induced EGFR expression. In RNA‑sequencing and qPCR experiments in heart tissue of EGFR KO and WT mice, changes in EGFR abundance led to diferential expression of cardiac ion channels, especially of the T‑type calcium channel CACNA1H. Accordingly, CACNA1H expression was increased in WT mice after in vivo MR activation by aldosterone but not in respective EGFR KO mice. Aldosterone‑ and EGF‑responsiveness of CACNA1H expression was confrmed in HL‑1 cells by Western blot and by measuring peak current density of T‑type calcium channels. Aldosterone‑induced CACNA1H protein expression could be abrogated by the EGFR inhibitor AG1478. Furthermore, inhibition of T‑type calcium channels with mibefradil or ML218 reduced diameter, volume and BNP levels in HL‑1 cells. In conclusion the MR regulates EGFR and CACNA1H expression, which has an efect on HL‑1 cell diameter, and the extent of this regulation seems to depend on the SNP‑216 (G/T) genotype. -
Human ADAM12 Quantikine ELISA
Quantikine® ELISA Human ADAM12 Immunoassay Catalog Number DAD120 For the quantitative determination of A Disintegrin And Metalloproteinase domain- containing protein 12 (ADAM12) concentrations in cell culture supernates, serum, plasma, and urine. This package insert must be read in its entirety before using this product. For research use only. Not for use in diagnostic procedures. TABLE OF CONTENTS SECTION PAGE INTRODUCTION .....................................................................................................................................................................1 PRINCIPLE OF THE ASSAY ...................................................................................................................................................2 LIMITATIONS OF THE PROCEDURE .................................................................................................................................2 TECHNICAL HINTS .................................................................................................................................................................2 MATERIALS PROVIDED & STORAGE CONDITIONS ...................................................................................................3 OTHER SUPPLIES REQUIRED .............................................................................................................................................3 PRECAUTIONS .........................................................................................................................................................................4 -
Quantikine® ELISA
Quantikine® ELISA Human ADAMTS13 Immunoassay Catalog Number DADT130 For the quantitative determination of human A Disintegrin And Metalloproteinase with Thombospondin type 1 motif, 13 (ADAMTS13) concentrations in cell culture supernates, serum, and plasma. This package insert must be read in its entirety before using this product. For research use only. Not for use in diagnostic procedures. TABLE OF CONTENTS SECTION PAGE INTRODUCTION .....................................................................................................................................................................1 PRINCIPLE OF THE ASSAY ...................................................................................................................................................2 LIMITATIONS OF THE PROCEDURE .................................................................................................................................2 TECHNICAL HINTS .................................................................................................................................................................2 MATERIALS PROVIDED & STORAGE CONDITIONS ...................................................................................................3 OTHER SUPPLIES REQUIRED .............................................................................................................................................4 PRECAUTIONS .........................................................................................................................................................................4 -
Crystal Structures of the Noncatalytic Domains of ADAMTS13 Reveal Multiple Discontinuous Exosites for Von Willebrand Factor
Crystal structures of the noncatalytic domains of ADAMTS13 reveal multiple discontinuous exosites for von Willebrand factor Masashi Akiyamaa,1, Soichi Takedaa,1,2, Koichi Kokamea, Junichi Takagib, and Toshiyuki Miyataa,2 aNational Cardiovascular Center Research Institute, Suita, Osaka 565-8565, Japan; and bLaboratory of Protein Synthesis and Expression, Institute for Protein Research, Osaka University, Suita, Osaka 565-0871, Japan Edited by Philip W. Majerus, Washington University Medical School, St. Louis, MO, and approved September 16, 2009 (received for review August 27, 2009) ADAMTS13 specifically cleaves plasma von Willebrand factor (VWF) distribution of VWF multimers is important for normal hemo- and thereby controls VWF-mediated platelet thrombus formation. stasis, as large multimers are hemostatically more active than Severe deficiencies in ADAMTS13 can cause life-threatening throm- small multimers (3). Deficiencies in ADAMTS13 activity, caused botic thrombocytopenic purpura. Here, we determined 2 crystal either by genetic mutations in the ADAMTS13 gene or by structures of ADAMTS13-DTCS (residues 287–685), an exosite- acquired inhibitory autoantibodies directed against the AD- containing human ADAMTS13 fragment, at 2.6-Å and 2.8-Å reso- AMTS13 protein, results in the accumulation of UL-VWF in the lution. The structures revealed folding similarities between the plasma (8–11). The UL-VWF accumulation leads to the forma- disintegrin-like (D) domain and the N-terminal portion of the tion of disseminated platelet-rich microthrombi in the micro- cysteine-rich domain (designated the CA domain). The spacer (S) vasculature, which results in the life-threatening disease, throm- domain forms a globular functional unit with a 10-stranded botic thrombocytopenic purpura (TTP). -
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. -
ABCG1 (ABC8), the Human Homolog of the Drosophila White Gene, Is a Regulator of Macrophage Cholesterol and Phospholipid Transport
ABCG1 (ABC8), the human homolog of the Drosophila white gene, is a regulator of macrophage cholesterol and phospholipid transport Jochen Klucken*, Christa Bu¨ chler*, Evelyn Orso´ *, Wolfgang E. Kaminski*, Mustafa Porsch-Ozcu¨ ¨ ru¨ mez*, Gerhard Liebisch*, Michael Kapinsky*, Wendy Diederich*, Wolfgang Drobnik*, Michael Dean†, Rando Allikmets‡, and Gerd Schmitz*§ *Institute for Clinical Chemistry and Laboratory Medicine, University of Regensburg, 93042 Regensburg, Germany; †National Cancer Institute, Laboratory of Genomic Diversity, Frederick, MD 21702-1201; and ‡Departments of Ophthalmology and Pathology, Columbia University, Eye Research Addition, New York, NY 10032 Edited by Jan L. Breslow, The Rockefeller University, New York, NY, and approved November 3, 1999 (received for review June 14, 1999) Excessive uptake of atherogenic lipoproteins such as modified low- lesterol transport. Although several effector molecules have been density lipoprotein complexes by vascular macrophages leads to proposed to participate in macrophage cholesterol efflux (6, 9), foam cell formation, a critical step in atherogenesis. Cholesterol efflux including endogenous apolipoprotein E (10) and the cholesteryl mediated by high-density lipoproteins (HDL) constitutes a protective ester transfer protein (11), the detailed molecular mechanisms mechanism against macrophage lipid overloading. The molecular underlying cholesterol export in these cells have not yet been mechanisms underlying this reverse cholesterol transport process are characterized. currently not fully understood. To identify effector proteins that are Recently, mutations of the ATP-binding cassette (ABC) trans- involved in macrophage lipid uptake and release, we searched for porter ABCA1 gene have been causatively linked to familial HDL genes that are regulated during lipid influx and efflux in human deficiency and Tangier disease (12–14). -
Original Article Association Between the ADAMT33 Variant and Carotid Artery Intima-Media Thickness in the Chinese Han Population
Int J Clin Exp Med 2019;12(1):1269-1275 www.ijcem.com /ISSN:1940-5901/IJCEM0073744 Original Article Association between the ADAMT33 variant and carotid artery intima-media thickness in the Chinese Han population Xiaolin Zhang, Liwen Liu, Ruoxi Gu, Xiaozeng Wang Cardiovascular Research Institute and Department of Cardiology, The General Hospital of Northern Theater Command, 83 Wen Hua Road, Shenyang, Liaoning Province, China Received January 31, 2018; Accepted October 8, 2018; Epub January 15, 2019; Published January 30, 2019 Abstract: Background: The ADAM33 with a disintegrin domain and a metalloprotease domain attaches an important role in regulating smooth vascular cell migration and proteolysis. In the present study, we investigated the associa- tion between ADAM33 variants and carotid artery intima-media thickness (CIMT) in the Chinese Han population. Methods: In a community population (n=620), CIMT was determined using the ultrasound to detect the carotid artery intima-media thickness. We screened the ADAM33 variations using PCR-direct sequencing method and in- vestigated the relationship between ADAM33 variations and CIMT in Chinese Northern Han population. Results: The ADAM33 expression was increased in the atherosclerotic carotid artery from CIMT patients compared with the normal subjects by the immunohistochemical staining. Furthermore, ADAM33 rs514174 was closely related to the increased risk of CIMT patients (OR=1.43, 95% CI: 1.08-1.89, P≤0.05). In addition, the rs514174 TT genotype of ADAM33 was significantly associated with the increased ADAM33 mRNA expression in patients with CIMT (P<0.05). Conclusion: Our study provides the further support for the ADAM33 rs514174 variant as a direct risk factor for CIMT. -
Patient-Based Cross-Platform Comparison of Oligonucleotide Microarray Expression Profiles
Laboratory Investigation (2005) 85, 1024–1039 & 2005 USCAP, Inc All rights reserved 0023-6837/05 $30.00 www.laboratoryinvestigation.org Patient-based cross-platform comparison of oligonucleotide microarray expression profiles Joerg Schlingemann1,*, Negusse Habtemichael2,*, Carina Ittrich3, Grischa Toedt1, Heidi Kramer1, Markus Hambek4, Rainald Knecht4, Peter Lichter1, Roland Stauber2 and Meinhard Hahn1 1Division of Molecular Genetics, Deutsches Krebsforschungszentrum, Heidelberg, Germany; 2Chemotherapeutisches Forschungsinstitut Georg-Speyer-Haus, Frankfurt am Main, Germany; 3Central Unit Biostatistics, Deutsches Krebsforschungszentrum, Heidelberg, Germany and 4Department of Otorhinolaryngology, Universita¨tsklinik, Johann-Wolfgang-Goethe-Universita¨t Frankfurt, Frankfurt, Germany The comparison of gene expression measurements obtained with different technical approaches is of substantial interest in order to clarify whether interplatform differences may conceal biologically significant information. To address this concern, we analyzed gene expression in a set of head and neck squamous cell carcinoma patients, using both spotted oligonucleotide microarrays made from a large collection of 70-mer probes and commercial arrays produced by in situ synthesis of sets of multiple 25-mer oligonucleotides per gene. Expression measurements were compared for 4425 genes represented on both platforms, which revealed strong correlations between the corresponding data sets. Of note, a global tendency towards smaller absolute ratios was observed when -
Murine Megakaryopoiesis Is Critical for P21 SCL-Mediated Regulation Of
From bloodjournal.hematologylibrary.org at UNIVERSITY OF BIRMINGHAM on March 1, 2012. For personal use only. 2011 118: 723-735 Prepublished online May 19, 2011; doi:10.1182/blood-2011-01-328765 SCL-mediated regulation of the cell-cycle regulator p21 is critical for murine megakaryopoiesis Hedia Chagraoui, Mira Kassouf, Sreemoti Banerjee, Nicolas Goardon, Kevin Clark, Ann Atzberger, Andrew C. Pearce, Radek C. Skoda, David J. P. Ferguson, Steve P. Watson, Paresh Vyas and Catherine Porcher Updated information and services can be found at: http://bloodjournal.hematologylibrary.org/content/118/3/723.full.html Articles on similar topics can be found in the following Blood collections Platelets and Thrombopoiesis (260 articles) Information about reproducing this article in parts or in its entirety may be found online at: http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#repub_requests Information about ordering reprints may be found online at: http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#reprints Information about subscriptions and ASH membership may be found online at: http://bloodjournal.hematologylibrary.org/site/subscriptions/index.xhtml Blood (print ISSN 0006-4971, online ISSN 1528-0020), is published weekly by the American Society of Hematology, 2021 L St, NW, Suite 900, Washington DC 20036. Copyright 2011 by The American Society of Hematology; all rights reserved. From bloodjournal.hematologylibrary.org at UNIVERSITY OF BIRMINGHAM on March 1, 2012. For personal use only. PLATELETS AND THROMBOPOIESIS SCL-mediated regulation of the cell-cycle regulator p21 is critical for murine megakaryopoiesis Hedia Chagraoui,1 *Mira Kassouf,1 *Sreemoti Banerjee,1 Nicolas Goardon,1 Kevin Clark,1 Ann Atzberger,1 Andrew C.