Conditioned Medium from Canine Amniotic Membrane-Derived Mesenchymal Stem Cells Improved Dog Sperm Post-Thaw Quality-Related Parameters
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And Β-Keratins on Developing Chicken Skin Integuments: Functional Interaction and Evolutionary Perspectives
Topographical mapping of α- and β-keratins on developing chicken skin integuments: Functional interaction and evolutionary perspectives Ping Wua,1, Chen Siang Ngb,1, Jie Yana,c, Yung-Chih Laia,d,e, Chih-Kuan Chenb,f, Yu-Ting Laib, Siao-Man Wub, Jiun-Jie Chenb, Weiqi Luoa, Randall B. Widelitza, Wen-Hsiung Lib,g,2, and Cheng-Ming Chuonga,d,e,h,2 aDepartment of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033; bBiodiversity Research Center, Academia Sinica, Taipei 11529, Taiwan; cJiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China; dResearch Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei 10041, Taiwan; eIntegrative Stem Cell Center, China Medical University, Taichung 40447, Taiwan; fInstitute of Ecology and Evolutionary Biology, National Taiwan University, Taipei 10617, Taiwan; gDepartment of Ecology and Evolution, University of Chicago, Chicago, IL 60637; and hCenter for the Integrative and Evolutionary Galliform Genomics, National Chung Hsing University, Taichung 40227, Taiwan Contributed by Wen-Hsiung Li, October 19, 2015 (sent for review July 19, 2015; reviewed by Scott V. Edwards and Roger H. Sawyer) Avian integumentary organs include feathers, scales, claws, and innovations of feather development genes predate the origin of beaks. They cover the body surface and play various functions to feathers, suggesting that the avian dinosaur ancestor already had help adapt birds to diverse environments. These keratinized struc- the nonkeratin protein-coding toolkit for making feathers (12). α tures are mainly composed of corneous materials made of -keratins, While fewer new genes have been found in bird genomes (13) β which exist in all vertebrates, and -keratins, which only exist in birds and the α-keratin gene family has shrunk in birds relative to and reptiles. -
Genetic Variation Screening of TNNT2 Gene in a Cohort of Patients with Hypertrophic and Dilated Cardiomyopathy
Physiol. Res. 61: 169-175, 2012 https://doi.org/10.33549/physiolres.932157 Genetic Variation Screening of TNNT2 Gene in a Cohort of Patients With Hypertrophic and Dilated Cardiomyopathy M. JÁCHYMOVÁ1, A. MURAVSKÁ1, T. PALEČEK2, P. KUCHYNKA2, H. ŘEHÁKOVÁ1, S. MAGAGE2, A. KRÁL2, T. ZIMA1, K. HORKÝ2, A. LINHART2 1Institute of Clinical Chemistry and Laboratory Diagnostics, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic, 2Second Department of Internal Medicine – Clinical Department of Cardiology and Angiology, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic Received February 1, 2011 Accepted October 17, 2011 On-line January 31, 2012 Summary Introduction Mutations in troponin T (TNNT2) gene represent the important part of currently identified disease-causing mutations in Cardiomyopathies are generally defined as hypertrophic (HCM) and dilated (DCM) cardiomyopathy. The aim myocardial disorders in which the heart muscle is of this study was to analyze TNNT2 gene exons in patients with structurally and functionally abnormal, in the absence of HCM and DCM diagnosis to improve diagnostic and genetic coronary artery disease, hypertension, valvular disease consultancy in affected families. All 15 exons and their flanking and congenital heart disease sufficient to cause the regions of the TNNT2 gene were analyzed by DNA sequence observed myocardial abnormality (Elliott et al. 2008). analysis in 174 patients with HCM and DCM diagnosis. We According to the morphological and functional phenotype identified genetic variations in TNNT2 exon regions in 56 patients the diagnosis of hypertrophic and dilated cardiomyopathy and genetic variations in TNNT2 intron regions in 164 patients. -
Universidade Estadual De Campinas Instituto De Biologia
UNIVERSIDADE ESTADUAL DE CAMPINAS INSTITUTO DE BIOLOGIA VERÔNICA APARECIDA MONTEIRO SAIA CEREDA O PROTEOMA DO CORPO CALOSO DA ESQUIZOFRENIA THE PROTEOME OF THE CORPUS CALLOSUM IN SCHIZOPHRENIA CAMPINAS 2016 1 VERÔNICA APARECIDA MONTEIRO SAIA CEREDA O PROTEOMA DO CORPO CALOSO DA ESQUIZOFRENIA THE PROTEOME OF THE CORPUS CALLOSUM IN SCHIZOPHRENIA Dissertação apresentada ao Instituto de Biologia da Universidade Estadual de Campinas como parte dos requisitos exigidos para a obtenção do Título de Mestra em Biologia Funcional e Molecular na área de concentração de Bioquímica. Dissertation presented to the Institute of Biology of the University of Campinas in partial fulfillment of the requirements for the degree of Master in Functional and Molecular Biology, in the area of Biochemistry. ESTE ARQUIVO DIGITAL CORRESPONDE À VERSÃO FINAL DA DISSERTAÇÃO DEFENDIDA PELA ALUNA VERÔNICA APARECIDA MONTEIRO SAIA CEREDA E ORIENTADA PELO DANIEL MARTINS-DE-SOUZA. Orientador: Daniel Martins-de-Souza CAMPINAS 2016 2 Agência(s) de fomento e nº(s) de processo(s): CNPq, 151787/2F2014-0 Ficha catalográfica Universidade Estadual de Campinas Biblioteca do Instituto de Biologia Mara Janaina de Oliveira - CRB 8/6972 Saia-Cereda, Verônica Aparecida Monteiro, 1988- Sa21p O proteoma do corpo caloso da esquizofrenia / Verônica Aparecida Monteiro Saia Cereda. – Campinas, SP : [s.n.], 2016. Orientador: Daniel Martins de Souza. Dissertação (mestrado) – Universidade Estadual de Campinas, Instituto de Biologia. 1. Esquizofrenia. 2. Espectrometria de massas. 3. Corpo caloso. -
Downregulation of Salivary Proteins, Protective Against Dental Caries, in Type 1 Diabetes
proteomes Article Downregulation of Salivary Proteins, Protective against Dental Caries, in Type 1 Diabetes Eftychia Pappa 1,* , Konstantinos Vougas 2, Jerome Zoidakis 2 , William Papaioannou 3, Christos Rahiotis 1 and Heleni Vastardis 4 1 Department of Operative Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece; [email protected] 2 Proteomics Laboratory, Biomedical Research Foundation Academy of Athens, 11527 Athens, Greece; [email protected] (K.V.); [email protected] (J.Z.) 3 Department of Preventive and Community Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece; [email protected] 4 Department of Orthodontics, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece; [email protected] * Correspondence: effi[email protected] Abstract: Saliva, an essential oral secretion involved in protecting the oral cavity’s hard and soft tissues, is readily available and straightforward to collect. Recent studies have analyzed the sali- vary proteome in children and adolescents with extensive carious lesions to identify diagnostic and prognostic biomarkers. The current study aimed to investigate saliva’s diagnostic ability through proteomics to detect the potential differential expression of proteins specific for the occurrence of carious lesions. For this study, we performed bioinformatics and functional analysis of proteomic datasets, previously examined by our group, from samples of adolescents with regulated and unreg- ulated type 1 diabetes, as they compare with healthy controls. Among the differentially expressed Citation: Pappa, E.; Vougas, K.; proteins relevant to caries pathology, alpha-amylase 2B, beta-defensin 4A, BPI fold containing family Zoidakis, J.; Papaioannou, W.; Rahiotis, C.; Vastardis, H. -
Defining Functional Interactions During Biogenesis of Epithelial Junctions
ARTICLE Received 11 Dec 2015 | Accepted 13 Oct 2016 | Published 6 Dec 2016 | Updated 5 Jan 2017 DOI: 10.1038/ncomms13542 OPEN Defining functional interactions during biogenesis of epithelial junctions J.C. Erasmus1,*, S. Bruche1,*,w, L. Pizarro1,2,*, N. Maimari1,3,*, T. Poggioli1,w, C. Tomlinson4,J.Lees5, I. Zalivina1,w, A. Wheeler1,w, A. Alberts6, A. Russo2 & V.M.M. Braga1 In spite of extensive recent progress, a comprehensive understanding of how actin cytoskeleton remodelling supports stable junctions remains to be established. Here we design a platform that integrates actin functions with optimized phenotypic clustering and identify new cytoskeletal proteins, their functional hierarchy and pathways that modulate E-cadherin adhesion. Depletion of EEF1A, an actin bundling protein, increases E-cadherin levels at junctions without a corresponding reinforcement of cell–cell contacts. This unexpected result reflects a more dynamic and mobile junctional actin in EEF1A-depleted cells. A partner for EEF1A in cadherin contact maintenance is the formin DIAPH2, which interacts with EEF1A. In contrast, depletion of either the endocytic regulator TRIP10 or the Rho GTPase activator VAV2 reduces E-cadherin levels at junctions. TRIP10 binds to and requires VAV2 function for its junctional localization. Overall, we present new conceptual insights on junction stabilization, which integrate known and novel pathways with impact for epithelial morphogenesis, homeostasis and diseases. 1 National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK. 2 Computing Department, Imperial College London, London SW7 2AZ, UK. 3 Bioengineering Department, Faculty of Engineering, Imperial College London, London SW7 2AZ, UK. 4 Department of Surgery & Cancer, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK. -
Supplementary Materials
1 Supplementary Materials: Supplemental Figure 1. Gene expression profiles of kidneys in the Fcgr2b-/- and Fcgr2b-/-. Stinggt/gt mice. (A) A heat map of microarray data show the genes that significantly changed up to 2 fold compared between Fcgr2b-/- and Fcgr2b-/-. Stinggt/gt mice (N=4 mice per group; p<0.05). Data show in log2 (sample/wild-type). 2 Supplemental Figure 2. Sting signaling is essential for immuno-phenotypes of the Fcgr2b-/-lupus mice. (A-C) Flow cytometry analysis of splenocytes isolated from wild-type, Fcgr2b-/- and Fcgr2b-/-. Stinggt/gt mice at the age of 6-7 months (N= 13-14 per group). Data shown in the percentage of (A) CD4+ ICOS+ cells, (B) B220+ I-Ab+ cells and (C) CD138+ cells. Data show as mean ± SEM (*p < 0.05, **p<0.01 and ***p<0.001). 3 Supplemental Figure 3. Phenotypes of Sting activated dendritic cells. (A) Representative of western blot analysis from immunoprecipitation with Sting of Fcgr2b-/- mice (N= 4). The band was shown in STING protein of activated BMDC with DMXAA at 0, 3 and 6 hr. and phosphorylation of STING at Ser357. (B) Mass spectra of phosphorylation of STING at Ser357 of activated BMDC from Fcgr2b-/- mice after stimulated with DMXAA for 3 hour and followed by immunoprecipitation with STING. (C) Sting-activated BMDC were co-cultured with LYN inhibitor PP2 and analyzed by flow cytometry, which showed the mean fluorescence intensity (MFI) of IAb expressing DC (N = 3 mice per group). 4 Supplemental Table 1. Lists of up and down of regulated proteins Accession No. -
Cardiomyopathy
UNIVERSITY OF MINNESOTA PHYSICIANS OUTREACH LABS Submit this form along with the appropriate MOLECULAR DIAGNOSTICS (612) 273-8445 Molecular requisition (Molecular Diagnostics or DATE: TIME COLLECTED: PCU/CLINIC: Molecular NGS Oncology). AM PM PATIENT IDENTIFICATION DIAGNOSIS (Dx) / DIAGNOSIS CODES (ICD-9) - OUTPATIENTS ONLY SPECIMEN TYPE: o Blood (1) (2) (3) (4) PLEASE COLLECT 5-10CC IN ACD-A OR EDTA TUBE ORDERING PHYSICIAN NAME AND PHONE NUMBER: Tests can be ordered as a full panel, or by individual gene(s). Please contact the genetic counselor with any questions at 612-624-8948 or by pager at 612-899-3291. _______________________________________________ Test Ordered- EPIC: Next generation sequencing(Next Gen) Sunquest: NGS Brugada syndrome DMD Aortopathy Full panel DNAJC19 SCN5A DSP Full panel GPD1L Cardiomyopathy, familial MYH11 CACNA1C hypertrophic ACTA2 SCN1B Full panel MYLK KCNE3 ANKRD1 FBN2 SCN3B JPH2 SLC2A10 HCN4 PRKAG2 COL5A2 MYH7 COL5A1 MYL2 COL3A1 Cardiomyopathy ACTC1 CBS Cardiomyopathy, dilated CSRP3 SMAD3 Full panel TNNC1 TGFBR1 LDB3 MYH6 TGFBR2 LMNA VCL FBN1 ACTN2 MYOZ2 Arrhythmogenic right ventricular DSG2 PLN dysplasia NEXN CALR3 TNNT2 TNNT2 NEXN Full panel RBM20 TPM1 TGFB3 SCN5A MYBPC3 DSG2 MYH6 TNNI3 DSC2 TNNI3 MYL3 JUP TTN TTN RYR2 BAG3 MYLK2 TMEM43 DES Cardiomyopathy, familial DSP CRYAB EYA4 restrictive PKP2 Full panel Atrial fibrillation LAMA4 MYPN TNNI3 SGCD MYPN TNNT2 Full panel CSRP3 SCN5A MYBPC3 GJA5 TCAP ABCC9 ABCC9 SCN1B PLN SCN2B ACTC1 KCNQ1 MYH7 KCNE2 TMPO NPPA VCL NPPA TPM1 KCNA5 TNNC1 KCNJ2 GATAD1 4/1/2014 -
Investigation of Candidate Genes and Mechanisms Underlying Obesity
Prashanth et al. BMC Endocrine Disorders (2021) 21:80 https://doi.org/10.1186/s12902-021-00718-5 RESEARCH ARTICLE Open Access Investigation of candidate genes and mechanisms underlying obesity associated type 2 diabetes mellitus using bioinformatics analysis and screening of small drug molecules G. Prashanth1 , Basavaraj Vastrad2 , Anandkumar Tengli3 , Chanabasayya Vastrad4* and Iranna Kotturshetti5 Abstract Background: Obesity associated type 2 diabetes mellitus is a metabolic disorder ; however, the etiology of obesity associated type 2 diabetes mellitus remains largely unknown. There is an urgent need to further broaden the understanding of the molecular mechanism associated in obesity associated type 2 diabetes mellitus. Methods: To screen the differentially expressed genes (DEGs) that might play essential roles in obesity associated type 2 diabetes mellitus, the publicly available expression profiling by high throughput sequencing data (GSE143319) was downloaded and screened for DEGs. Then, Gene Ontology (GO) and REACTOME pathway enrichment analysis were performed. The protein - protein interaction network, miRNA - target genes regulatory network and TF-target gene regulatory network were constructed and analyzed for identification of hub and target genes. The hub genes were validated by receiver operating characteristic (ROC) curve analysis and RT- PCR analysis. Finally, a molecular docking study was performed on over expressed proteins to predict the target small drug molecules. Results: A total of 820 DEGs were identified between -
Cellular and Molecular Signatures in the Disease Tissue of Early
Cellular and Molecular Signatures in the Disease Tissue of Early Rheumatoid Arthritis Stratify Clinical Response to csDMARD-Therapy and Predict Radiographic Progression Frances Humby1,* Myles Lewis1,* Nandhini Ramamoorthi2, Jason Hackney3, Michael Barnes1, Michele Bombardieri1, Francesca Setiadi2, Stephen Kelly1, Fabiola Bene1, Maria di Cicco1, Sudeh Riahi1, Vidalba Rocher-Ros1, Nora Ng1, Ilias Lazorou1, Rebecca E. Hands1, Desiree van der Heijde4, Robert Landewé5, Annette van der Helm-van Mil4, Alberto Cauli6, Iain B. McInnes7, Christopher D. Buckley8, Ernest Choy9, Peter Taylor10, Michael J. Townsend2 & Costantino Pitzalis1 1Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK. Departments of 2Biomarker Discovery OMNI, 3Bioinformatics and Computational Biology, Genentech Research and Early Development, South San Francisco, California 94080 USA 4Department of Rheumatology, Leiden University Medical Center, The Netherlands 5Department of Clinical Immunology & Rheumatology, Amsterdam Rheumatology & Immunology Center, Amsterdam, The Netherlands 6Rheumatology Unit, Department of Medical Sciences, Policlinico of the University of Cagliari, Cagliari, Italy 7Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow G12 8TA, UK 8Rheumatology Research Group, Institute of Inflammation and Ageing (IIA), University of Birmingham, Birmingham B15 2WB, UK 9Institute of -
Sarcomere Gene Variants Act As a Genetic Trigger Underlying the Development of Left Ventricular Noncompaction
www.nature.com/pr BASIC SCIENCE ARTICLE Sarcomere gene variants act as a genetic trigger underlying the development of left ventricular noncompaction Asami Takasaki1, Keiichi Hirono1, Yukiko Hata2, Ce Wang1,3, Masafumi Takeda4, Jun K Yamashita4, Bo Chang1, Hideyuki Nakaoka1, Mako Okabe1, Nariaki Miyao1, Kazuyoshi Saito1, Keijiro Ibuki1, Sayaka Ozawa1, Michikazu Sekine5, Naoki Yoshimura6, Naoki Nishida2, Neil E. Bowles7 and Fukiko Ichida1 BACKGROUND: Left ventricular noncompaction (LVNC) is a primary cardiomyopathy with heterogeneous genetic origins. The aim of this study was to elucidate the role of sarcomere gene variants in the pathogenesis and prognosis of LVNC. METHODS AND RESULTS: We screened 82 Japanese patients (0–35 years old), with a diagnosis of LVNC, for mutations in seven genes encoding sarcomere proteins, by direct DNA sequencing. We identified variants in a significant proportion of cases (27%), which were associated with poor prognosis (p = 0.012), particularly variants in TPM1, TNNC1, and ACTC1 (p = 0.012). To elucidate the pathological role, we developed and studied human-induced pluripotent stem cells (hiPSCs) from a patient carrying a TPM1 p. Arg178His mutation, who underwent heart transplantation. These cells displayed pathological changes, with mislocalization of tropomyosin 1, causing disruption of the sarcomere structure in cardiomyocytes, and impaired calcium handling. Microarray analysis indicated that the TPM1 mutation resulted in the down-regulation of the expression of numerous genes involved in heart development, and positive regulation of cellular process, especially the calcium signaling pathway. CONCLUSIONS: Sarcomere genes are implicated as genetic triggers in the development of LVNC, regulating the expression of numerous genes involved in heart development, or modifying the severity of disease. -
Diabetes Induced Alterations in Murine Vitreous Proteome Are Mitigated by IL-6 Trans-Signaling Inhibition
Retina Diabetes Induced Alterations in Murine Vitreous Proteome Are Mitigated by IL-6 Trans-Signaling Inhibition Rebekah Robinson,1 Hannah Youngblood,2 Hersha Iyer,1 Justin Bloom,1 Tae Jin Lee,1 Luke Chang,3 Zachary Lukowski,3 Wenbo Zhi,1 Ashok Sharma,1,3–5 and Shruti Sharma1,3,5 1Center for Biotechnology and Genomic Medicine, Augusta University, Augusta, Georgia, United States 2Department of Cellular Biology and Anatomy, Augusta University, Augusta, Georgia, United States 3Department of Ophthalmology, Augusta University, Augusta, Georgia, United States 4Department of Population Health Sciences, Augusta University, Augusta, Georgia, United States 5Culver Vision Discovery Institute, Augusta University, Augusta, Georgia, United States Correspondence: Shruti Sharma, PURPOSE. Diabetic retinopathy (DR) is a microvascular complication caused by prolonged Center for Biotechnology and hyperglycemia and characterized by leaky retinal vasculature and ischemia-induced Genomic Medicine, Medical College angiogenesis. Vitreous humor is a gel-like biofluid in the posterior segment of the eye of Georgia, Augusta University, 1460 between the lens and the retina. Disease-related changes are observed in the biochem- Laney Walker Blvd, CAII 4139, ical constituents of the vitreous, including proteins and macromolecules. Recently, we Augusta, GA 30912, USA; [email protected]. found that IL-6 trans-signaling plays a significant role in the vascular leakage and retinal pathology associated with DR. Therefore, in this study, comprehensive proteomic profil- Received: May 18, 2020 ing of the murine vitreous was performed to identify diabetes-induced alterations and to Accepted: August 5, 2020 determine effects of IL-6 trans-signaling inhibition on these changes. Published: September 1, 2020 METHODS. Vitreous samples from mice were collected by evisceration, and proteomic Citation: Robinson R, Youngblood H, Iyer H, et al. -
Method of Prognosing Cancers Verfahren Zur Prognose Von Krebsarten Procédé De Prognostic Des Cancers
(19) TZZ Z _T (11) EP 2 295 602 B1 (12) EUROPEAN PATENT SPECIFICATION (45) Date of publication and mention (51) Int Cl.: of the grant of the patent: G01N 33/574 (2006.01) C12Q 1/68 (2006.01) 11.07.2012 Bulletin 2012/28 (21) Application number: 10178350.4 (22) Date of filing: 26.07.2006 (54) Method of prognosing cancers Verfahren zur Prognose von Krebsarten Procédé de prognostic des cancers (84) Designated Contracting States: • KIHARA C ET AL: "Prediction of sensitivity of AT BE BG CH CY CZ DE DK EE ES FI FR GB GR esophageal tumors to adjuvant chemotherapy by HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI cDNA microarray analysis of gene-expression SK TR profiles", CANCER RESEARCH, AMERICAN ASSOCIATION FOR CANCER RESEARCH, (30) Priority: 27.07.2005 US 703263 P BALTIMORE, MD, US, vol. 61, no. 17, September 2001 (2001-09), pages 6474-6479, XP002960719, (43) Date of publication of application: ISSN: 0008-5472 16.03.2011 Bulletin 2011/11 • PORTE H ET AL: "Overexpression of stromelysin-3, BM-40/SPARC, and MET genes in (62) Document number(s) of the earlier application(s) in human esophageal carcinoma: implications for accordance with Art. 76 EPC: prognosis.", CLINICAL CANCER RESEARCH : 06782211.4 / 1 907 582 AN OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER RESEARCH. JUN (73) Proprietor: Oncotherapy Science, Inc. 1998, vol. 4, no. 6, June 1998 (1998-06), pages Kawasaki-shi 1375-1382, XP002407525, ISSN: 1078-0432 Kanagawa 213-0012 (JP) • "Affimetrix GeneChip Human Genome U133 Array Set HG-U133A", GEO, 11 March 2002 (72) Inventors: (2002-03-11), XP002254749, • Nakamura, Yusuke • WIGLE DENNIS A ET AL: "Molecular profiling of Tokyo 1138654 (JP) non-small cell lung cancer and correlation with • Daigo, Yataro disease-free survival", CANCER RESEARCH, Tokyo 1138654 (JP) AMERICAN ASSOCIATION FOR CANCER • Nakatsuru, Shuichi REREARCH, US, vol.