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Spemann Organizer Transcriptome Induction by Early Beta-Catenin, Wnt
Spemann organizer transcriptome induction by early PNAS PLUS beta-catenin, Wnt, Nodal, and Siamois signals in Xenopus laevis Yi Dinga,b,1, Diego Plopera,b,1, Eric A. Sosaa,b, Gabriele Colozzaa,b, Yuki Moriyamaa,b, Maria D. J. Beniteza,b, Kelvin Zhanga,b, Daria Merkurjevc,d,e, and Edward M. De Robertisa,b,2 aHoward Hughes Medical Institute, University of California, Los Angeles, CA 90095-1662; bDepartment of Biological Chemistry, University of California, Los Angeles, CA 90095-1662; cDepartment of Medicine, University of California, Los Angeles, CA 90095-1662; dDepartment of Microbiology, University of California, Los Angeles, CA 90095-1662; and eDepartment of Human Genetics, University of California, Los Angeles, CA 90095-1662 Contributed by Edward M. De Robertis, February 24, 2017 (sent for review January 17, 2017; reviewed by Juan Larraín and Stefano Piccolo) The earliest event in Xenopus development is the dorsal accumu- Wnt8 mRNA leads to a dorsalized phenotype consisting entirely of lation of nuclear β-catenin under the influence of cytoplasmic de- head structures without trunks and a radial Spemann organizer terminants displaced by fertilization. In this study, a genome-wide (9–11). Similar dorsalizing effects are obtained by incubating approach was used to examine transcription of the 43,673 genes embryos in lithium chloride (LiCl) solution at the 32-cell stage annotated in the Xenopus laevis genome under a variety of con- (12). LiCl mimics the early Wnt signal by inhibiting the enzymatic ditions that inhibit or promote formation of the Spemann orga- activity of glycogen synthase kinase 3 (GSK3) (13), an enzyme nizer signaling center. -
Characterization of Protein Kinase C Alpha Deficiency in a Mouse Model
Aus der Medizinischen Klinik mit Schwerpunkt Infektiologie und Pneumologie der Charité – Universitätsmedizin Berlin Eingereicht über das Institut für Veterinär-Physiologie des Fachbereichs Veterinärmedizin der Freien Universität Berlin Characterization of Protein Kinase C Alpha Deficiency in a Mouse Model Inaugural-Dissertation zur Erlangung des Doctor of Philosophy (Ph.D.) an der Freien Universität Berlin vorgelegt von Elena Ariane Noe Tierärztin aus Düsseldorf Berlin 2016 Journal-Nr.: 3878 Gedruckt mit Genehmigung des Fachbereichs Veterinärmedizin der Freien Universität Berlin Dekan: Univ.-Prof. Dr. Jürgen Zentek Erster Gutachter: Prof. Dr. Dr. Petra Reinhold Zweiter Gutachter: Univ.-Prof. Dr. Martin Witzenrath Dritter Gutachter: Univ.-Prof. Dr. Christa Thöne-Reineke Deskriptoren (nach CAB-Thesaurus): Mice; animal models; protein kinase C (MeSH); pulmonary artery; hypertension; blood pressure, vasoconstriction; esophageal sphincter, lower (MeSH); respiratory system; smooth muscle; esophageal achalasia (MeSH) Tag der Promotion: 14.07.2016 Contents Contents ................................................................................................................................... V List of Abbreviations ............................................................................................................... VII 1 Introduction ................................................................................................................. 1 1.1 Protein Kinase C (PKC) and its Role in Smooth Muscle Contraction ........................ -
Anti-Müllerian Hormone in Stallions and Mares: Physiological Variations, Clinical Applications, and Molecular Aspects
University of Kentucky UKnowledge Theses and Dissertations--Veterinary Science Veterinary Science 2014 ANTI-MÜLLERIAN HORMONE IN STALLIONS AND MARES: PHYSIOLOGICAL VARIATIONS, CLINICAL APPLICATIONS, AND MOLECULAR ASPECTS Anthony N.J. Claes University of Kentucky, [email protected] Right click to open a feedback form in a new tab to let us know how this document benefits ou.y Recommended Citation Claes, Anthony N.J., "ANTI-MÜLLERIAN HORMONE IN STALLIONS AND MARES: PHYSIOLOGICAL VARIATIONS, CLINICAL APPLICATIONS, AND MOLECULAR ASPECTS" (2014). Theses and Dissertations-- Veterinary Science. 18. https://uknowledge.uky.edu/gluck_etds/18 This Doctoral Dissertation is brought to you for free and open access by the Veterinary Science at UKnowledge. It has been accepted for inclusion in Theses and Dissertations--Veterinary Science by an authorized administrator of UKnowledge. For more information, please contact [email protected]. STUDENT AGREEMENT: I represent that my thesis or dissertation and abstract are my original work. Proper attribution has been given to all outside sources. I understand that I am solely responsible for obtaining any needed copyright permissions. I have obtained needed written permission statement(s) from the owner(s) of each third-party copyrighted matter to be included in my work, allowing electronic distribution (if such use is not permitted by the fair use doctrine) which will be submitted to UKnowledge as Additional File. I hereby grant to The University of Kentucky and its agents the irrevocable, non-exclusive, and royalty-free license to archive and make accessible my work in whole or in part in all forms of media, now or hereafter known. I agree that the document mentioned above may be made available immediately for worldwide access unless an embargo applies. -
ACVR1 Antibody Cat
ACVR1 Antibody Cat. No.: 4791 Western blot analysis of ACVR1 in A549 cell lysate with ACVR1 antibody at 1 μg/mL in (A) the absence and (B) the presence of blocking peptide. Specifications HOST SPECIES: Rabbit SPECIES REACTIVITY: Human, Mouse HOMOLOGY: Predicted species reactivity based on immunogen sequence: Bovine: (100%), Rat: (93%) ACVR1 antibody was raised against a 14 amino acid synthetic peptide near the amino terminus of the human ACVR1. IMMUNOGEN: The immunogen is located within the first 50 amino acids of ACVR1. TESTED APPLICATIONS: ELISA, WB ACVR1 antibody can be used for detection of ACVR1 by Western blot at 1 μg/mL. APPLICATIONS: Antibody validated: Western Blot in human samples. All other applications and species not yet tested. At least four isoforms of ACVR1 are known to exist. This antibody is predicted to have no SPECIFICITY: cross-reactivity to ACVR1B or ACVR1C. POSITIVE CONTROL: 1) Cat. No. 1203 - A549 Cell Lysate Properties October 1, 2021 1 https://www.prosci-inc.com/acvr1-antibody-4791.html PURIFICATION: ACVR1 Antibody is affinity chromatography purified via peptide column. CLONALITY: Polyclonal ISOTYPE: IgG CONJUGATE: Unconjugated PHYSICAL STATE: Liquid BUFFER: ACVR1 Antibody is supplied in PBS containing 0.02% sodium azide. CONCENTRATION: 1 mg/mL ACVR1 antibody can be stored at 4˚C for three months and -20˚C, stable for up to one STORAGE CONDITIONS: year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures. Additional Info OFFICIAL SYMBOL: ACVR1 ACVR1 Antibody: FOP, ALK2, SKR1, TSRI, ACTRI, ACVR1A, ACVRLK2, Activin receptor type-1, ALTERNATE NAMES: Activin receptor type I, ACTR-I ACCESSION NO.: NP_001096 PROTEIN GI NO.: 4501895 GENE ID: 90 USER NOTE: Optimal dilutions for each application to be determined by the researcher. -
Structure of Protein Related to Dan and Cerberus: Insights Into the Mechanism of Bone Morphogenetic Protein Antagonism
Structure Article Structure of Protein Related to Dan and Cerberus: Insights into the Mechanism of Bone Morphogenetic Protein Antagonism Kristof Nolan,1,5 Chandramohan Kattamuri,1,5 David M. Luedeke,1 Xiaodi Deng,1 Amrita Jagpal,2 Fuming Zhang,3 Robert J. Linhardt,3,4 Alan P. Kenny,2 Aaron M. Zorn,2 and Thomas B. Thompson1,* 1Department of Molecular Genetics, Biochemistry and Microbiology, University of Cincinnati, Medical Sciences Building, Cincinnati, OH 45267, USA 2Perinatal Institute, Cincinnati Children’s Research Foundation and Department of Pediatrics, College of Medicine, University of Cincinnati, 3333 Burnet Avenue, Cincinnati, OH 45229, USA 3Departments of Chemical and Biological Engineering and Chemistry and Chemical Biology 4Departments of Biology and Biomedical Engineering Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, New York 12180, USA 5These authors contributed equally to this work *Correspondence: [email protected] http://dx.doi.org/10.1016/j.str.2013.06.005 SUMMARY follicular development, as well as gut differentiation from meso- derm tissue (Bragdon et al., 2011). Furthermore, their roles in The bone morphogenetic proteins (BMPs) are several disease states, including lung and kidney fibrosis, oste- secreted ligands largely known for their functional oporosis, and cardiovascular disease, have indicated their roles in embryogenesis and tissue development. A importance in adult homeostasis (Cai et al., 2012; Walsh et al., number of structurally diverse extracellular antago- 2010). nists inhibit BMP ligands to regulate signaling. The At the molecular level, BMP ligands form stable disulfide- differential screening-selected gene aberrative in bonded dimers that transduce their signals by binding two type I and two type II receptors, leading to type I receptor phos- neuroblastoma (DAN) family of antagonists repre- phorylation. -
Characterization of Pulmonary Arteriovenous Malformations in ACVRL1 Versus ENG Mutation Carriers in Hereditary Hemorrhagic Telangiectasia
© American College of Medical Genetics and Genomics ORIGINAL RESEARCH ARTICLE Characterization of pulmonary arteriovenous malformations in ACVRL1 versus ENG mutation carriers in hereditary hemorrhagic telangiectasia Weiyi Mu, ScM1, Zachary A. Cordner, MD, PhD2, Kevin Yuqi Wang, MD3, Kate Reed, MPH, ScM4, Gina Robinson, RN5, Sally Mitchell, MD5 and Doris Lin, MD, PhD5 Purpose: Pulmonary arteriovenous malformations (pAVMs) are mutation carriers to have pAVMs (P o 0.001) or multiple lesions major contributors to morbidity and mortality in hereditary (P = 0.03), and to undergo procedural intervention (P = 0.02). hemorrhagic telangiectasia (HHT). Mutations in ENG and ACVRL1 Additionally, pAVMs in ENG carriers were more likely to exhibit underlie the vast majority of clinically diagnosed cases. The aims of bilateral lung involvement and growth over time, although this did this study were to characterize and compare the clinical and not reach statistical significance. The HHT severity score was morphologic features of pAVMs between these two genotype significantly higher in ENG than in ACVRL1 (P = 0.02). groups. Conclusion: The propensity and multiplicity of ENG-associated Methods: Sixty-six patients with HHT and affected family pAVMs may contribute to the higher disease severity in this members were included. Genotype, phenotypic data, and imaging genotype, as reflected by the HHT severity score and the frequency were obtained from medical records. Morphologic features of of interventional procedures. pAVMs were analyzed using computed tomography angiography. Genet Med HHT symptoms, pAVM imaging characteristics, frequency of advance online publication 19 October 2017 procedural intervention, and HHT severity scores were compared Key Words: ACVRL1; ENG; genotype-phenotype correlation; between ENG and ACVRL1 genotype groups. -
Tumor Promoting Effect of BMP Signaling in Endometrial Cancer
International Journal of Molecular Sciences Article Tumor Promoting Effect of BMP Signaling in Endometrial Cancer Tomohiko Fukuda 1,* , Risa Fukuda 1, Kohei Miyazono 1,2,† and Carl-Henrik Heldin 1,*,† 1 Science for Life Laboratory, Department of Medical Biochemistry and Microbiology, Box 582, Uppsala University, SE-751 23 Uppsala, Sweden; [email protected] (R.F.); [email protected] (K.M.) 2 Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-0033, Japan * Correspondence: [email protected] (T.F.); [email protected] (C.-H.H.); Tel.: +46-18-4714738 (T.F.); +46-18-4714738 (C.-H.H.) † These authors contributed equally to this work. Abstract: The effects of bone morphogenetic proteins (BMPs), members of the transforming growth factor-β (TGF-β) family, in endometrial cancer (EC) have yet to be determined. In this study, we analyzed the TCGA and MSK-IMPACT datasets and investigated the effects of BMP2 and of TWSG1, a BMP antagonist, on Ishikawa EC cells. Frequent ACVR1 mutations and high mRNA expressions of BMP ligands and receptors were observed in EC patients of the TCGA and MSK-IMPACT datasets. Ishikawa cells secreted higher amounts of BMP2 compared with ovarian cancer cell lines. Exogenous BMP2 stimulation enhanced EC cell sphere formation via c-KIT induction. BMP2 also induced EMT of EC cells, and promoted migration by induction of SLUG. The BMP receptor kinase inhibitor LDN193189 augmented the growth inhibitory effects of carboplatin. Analyses of mRNAs of several BMP antagonists revealed that TWSG1 mRNA was abundantly expressed in Ishikawa cells. -
Multi-Modal Meta-Analysis of 1494 Hepatocellular Carcinoma Samples Reveals
Author Manuscript Published OnlineFirst on September 21, 2018; DOI: 10.1158/1078-0432.CCR-18-0088 Author manuscripts have been peer reviewed and accepted for publication but have not yet been edited. Multi-modal meta-analysis of 1494 hepatocellular carcinoma samples reveals significant impact of consensus driver genes on phenotypes Kumardeep Chaudhary1, Olivier B Poirion1, Liangqun Lu1,2, Sijia Huang1,2, Travers Ching1,2, Lana X Garmire1,2,3* 1Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA 2Molecular Biosciences and Bioengineering Graduate Program, University of Hawaii at Manoa, Honolulu, HI 96822, USA 3Current affiliation: Department of Computational Medicine and Bioinformatics, Building 520, 1600 Huron Parkway, Ann Arbor, MI 48109 Short Title: Impact of consensus driver genes in hepatocellular carcinoma * To whom correspondence should be addressed. Lana X. Garmire, Department of Computational Medicine and Bioinformatics Medical School, University of Michigan Building 520, 1600 Huron Parkway Ann Arbor-48109, MI, USA, Phone: +1-(734) 615-5510 Current email address: [email protected] Grant Support: This research was supported by grants K01ES025434 awarded by NIEHS through funds provided by the trans-NIH Big Data to Knowledge (BD2K) initiative (http://datascience.nih.gov/bd2k), P20 COBRE GM103457 awarded by NIH/NIGMS, NICHD R01 HD084633 and NLM R01LM012373 and Hawaii Community Foundation Medical Research Grant 14ADVC-64566 to Lana X Garmire. 1 Downloaded from clincancerres.aacrjournals.org on October 1, 2021. © 2018 American Association for Cancer Research. Author Manuscript Published OnlineFirst on September 21, 2018; DOI: 10.1158/1078-0432.CCR-18-0088 Author manuscripts have been peer reviewed and accepted for publication but have not yet been edited. -
Amh) Relative to Sox9a, Sox9b, and Cyp19a1a, During Gonad Development
Gene Expression Patterns 5 (2005) 655–667 www.elsevier.com/locate/modgep Characterization and expression pattern of zebrafish anti-Mu¨llerian hormone (amh) relative to sox9a, sox9b, and cyp19a1a, during gonad development Adriana Rodrı´guez-Marı´, Yi-Lin Yan, Ruth A. BreMiller, Catherine Wilson, Cristian Can˜estro, John H. Postlethwait* Institute of Neuroscience, University of Oregon, 1425 E. 13th Avenue, Eugene, OR 97403, USA Received 28 January 2005; received in revised form 28 February 2005; accepted 28 February 2005 Available online 19 April 2005 Abstract The role of Anti-Mu¨llerian hormone (Amh) during gonad development has been studied extensively in mammals, but is less well understood in other vertebrates. In male mammalian embryos, Sox9 activates expression of Amh, which initiates the regression of the Mu¨llerian ducts and inhibits the expression of aromatase (Cyp19a1), the enzyme that converts androgens to estrogens. To better understand shared features of vertebrate gonadogenesis, we cloned amh cDNA from zebrafish, characterized its genomic structure, mapped it, analyzed conserved syntenies, studied its expression pattern in embryos, larvae, juveniles, and adults, and compared it to the expression patterns of sox9a, sox9b and cyp19a1a. We found that the onset of amh expression occurred while gonads were still undifferentiated and sox9a and cyp19a1a were already expressed. In differentiated gonads of juveniles, amh showed a sexually dimorphic expression pattern. In 31 days post-fertilization juveniles, testes expressed amh and sox9a, but not cyp19a1a, while ovaries expressed cyp19a1a and sox9b, but not amh.In adult testes, amh and sox9a were expressed in presumptive Sertoli cells. In adult ovaries, amh and cyp19a1a were expressed in granulosa cells surrounding the oocytes, and sox9b was expressed in a complementary fashion in the ooplasm of oocytes. -
Supplemental Table 1. Complete Gene Lists and GO Terms from Figure 3C
Supplemental Table 1. Complete gene lists and GO terms from Figure 3C. Path 1 Genes: RP11-34P13.15, RP4-758J18.10, VWA1, CHD5, AZIN2, FOXO6, RP11-403I13.8, ARHGAP30, RGS4, LRRN2, RASSF5, SERTAD4, GJC2, RHOU, REEP1, FOXI3, SH3RF3, COL4A4, ZDHHC23, FGFR3, PPP2R2C, CTD-2031P19.4, RNF182, GRM4, PRR15, DGKI, CHMP4C, CALB1, SPAG1, KLF4, ENG, RET, GDF10, ADAMTS14, SPOCK2, MBL1P, ADAM8, LRP4-AS1, CARNS1, DGAT2, CRYAB, AP000783.1, OPCML, PLEKHG6, GDF3, EMP1, RASSF9, FAM101A, STON2, GREM1, ACTC1, CORO2B, FURIN, WFIKKN1, BAIAP3, TMC5, HS3ST4, ZFHX3, NLRP1, RASD1, CACNG4, EMILIN2, L3MBTL4, KLHL14, HMSD, RP11-849I19.1, SALL3, GADD45B, KANK3, CTC- 526N19.1, ZNF888, MMP9, BMP7, PIK3IP1, MCHR1, SYTL5, CAMK2N1, PINK1, ID3, PTPRU, MANEAL, MCOLN3, LRRC8C, NTNG1, KCNC4, RP11, 430C7.5, C1orf95, ID2-AS1, ID2, GDF7, KCNG3, RGPD8, PSD4, CCDC74B, BMPR2, KAT2B, LINC00693, ZNF654, FILIP1L, SH3TC1, CPEB2, NPFFR2, TRPC3, RP11-752L20.3, FAM198B, TLL1, CDH9, PDZD2, CHSY3, GALNT10, FOXQ1, ATXN1, ID4, COL11A2, CNR1, GTF2IP4, FZD1, PAX5, RP11-35N6.1, UNC5B, NKX1-2, FAM196A, EBF3, PRRG4, LRP4, SYT7, PLBD1, GRASP, ALX1, HIP1R, LPAR6, SLITRK6, C16orf89, RP11-491F9.1, MMP2, B3GNT9, NXPH3, TNRC6C-AS1, LDLRAD4, NOL4, SMAD7, HCN2, PDE4A, KANK2, SAMD1, EXOC3L2, IL11, EMILIN3, KCNB1, DOK5, EEF1A2, A4GALT, ADGRG2, ELF4, ABCD1 Term Count % PValue Genes regulation of pathway-restricted GDF3, SMAD7, GDF7, BMPR2, GDF10, GREM1, BMP7, LDLRAD4, SMAD protein phosphorylation 9 6.34 1.31E-08 ENG pathway-restricted SMAD protein GDF3, SMAD7, GDF7, BMPR2, GDF10, GREM1, BMP7, LDLRAD4, phosphorylation -
BMPR2 Mutations in Pulmonary Arterial Hypertension with Congenital Heart Disease
Copyright #ERS Journals Ltd 2004 Eur Respir J 2004; 24: 371–374 European Respiratory Journal DOI: 10.1183/09031936.04.00018604 ISSN 0903-1936 Printed in UK – all rights reserved BMPR2 mutations in pulmonary arterial hypertension with congenital heart disease K.E. Roberts*, J.J. McElroy#, W.P.K. Wong*, E. Yen*, A. Widlitz}, R.J. Barst}, J.A. Knowles#,z,§, J.H. Morse* # } BMPR2 mutations in pulmonary arterial hypertension with congenital heart disease. Depts ofz *Medicine, Psychiatry, Pediatrics, K.E. Roberts, J.J. McElroy, W.P.K. Wong, E. Yen, A. Widlitz, R.J. Barst, J.A. Knowles, and the Columbia Genome Center, Columbia University College of Physicians and Surgeons, J.H. Morse. #ERS Journals Ltd 2004. § ABSTRACT: The aim of the present study was to determine if patients with both and the New York State Psychiatric Institute, New York, NY, USA. pulmonary arterial hypertension (PAH), due to pulmonary vascular obstructive disease, and congenital heart defects (CHD), have mutations in the gene encoding bone Correspondence: J.H. Morse, Dept of Medi- morphogenetic protein receptor (BMPR)-2. cine, Columbia University College of Physi- The BMPR2 gene was screened in two cohorts: 40 adults and 66 children with PAH/ cians and Surgeons, New York, NY, USA. CHD. CHDs were patent ductus arteriosus, atrial and ventricular septal defects, partial Fax: 1 2123054943 anomalous pulmonary venous return, transposition of the great arteries, atrioventicular E-mail: [email protected] canal, and rare lesions with systemic-to-pulmonary shunts. Six novel missense BMPR2 mutations were found in three out of four adults with Keywords: Bone morphogenetic protein receptor 2 mutations complete type C atrioventricular canals and in three children. -
Hereditary Hemorrhagic Telangiectasia: Diagnosis and Management From
REVIEW ARTICLE Hereditary hemorrhagic telangiectasia: Ferrata Storti diagnosis and management from Foundation the hematologist’s perspective Athena Kritharis,1 Hanny Al-Samkari2 and David J Kuter2 1Division of Blood Disorders, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ and 2Hematology Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA ABSTRACT Haematologica 2018 Volume 103(9):1433-1443 ereditary hemorrhagic telangiectasia (HHT), also known as Osler- Weber-Rendu syndrome, is an autosomal dominant disorder that Hcauses abnormal blood vessel formation. The diagnosis of hered- itary hemorrhagic telangiectasia is clinical, based on the Curaçao criteria. Genetic mutations that have been identified include ENG, ACVRL1/ALK1, and MADH4/SMAD4, among others. Patients with HHT may have telangiectasias and arteriovenous malformations in various organs and suffer from many complications including bleeding, anemia, iron deficiency, and high-output heart failure. Families with the same mutation exhibit considerable phenotypic variation. Optimal treatment is best delivered via a multidisciplinary approach with appropriate diag- nosis, screening and local and/or systemic management of lesions. Antiangiogenic agents such as bevacizumab have emerged as a promis- ing systemic therapy in reducing bleeding complications but are not cur- ative. Other pharmacological agents include iron supplementation, antifibrinolytics and hormonal treatment. This review discusses the biol- ogy of HHT, management issues that face