Investigating an Increase in Florida Manatee Mortalities Using a Proteomic Approach Rebecca Lazensky1,2, Cecilia Silva‑Sanchez3, Kevin J
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Types of Acute Phase Reactants and Their Importance in Vaccination (Review)
BIOMEDICAL REPORTS 12: 143-152, 2020 Types of acute phase reactants and their importance in vaccination (Review) RAFAAT H. KHALIL1 and NABIL AL-HUMADI2 1Department of Biology, College of Science and Technology, Florida Agricultural and Mechanical University, Tallahassee, FL 32307; 2Office of Vaccines, Food and Drug Administration, Center for Biologics Evaluation and Research, Silver Spring, MD 20993, USA Received May 10, 2019; Accepted November 25, 2019 DOI: 10.3892/br.2020.1276 Abstract. Vaccines are considered to be one of the most human and veterinary medicine. Proteins which are expressed cost-effective life-saving interventions in human history. in the acute phase are potential biomarkers for the diagnosis The body's inflammatory response to vaccines has both of inflammatory disease, for example, acute phase proteins desired effects (immune response), undesired effects [(acute (APPs) are indicators of successful organ transplantation phase reactions (APRs)] and trade‑offs. Trade‑offs are and can be used to predict the ameliorative effect of cancer more potent immune responses which may be potentially therapy (1,2). APPs are primarily synthesized in hepatocytes. difficult to separate from potent acute phase reactions. The acute phase response is a spontaneous reaction triggered Thus, studying acute phase proteins (APPs) during vaccina- by disrupted homeostasis resulting from environmental distur- tion may aid our understanding of APRs and homeostatic bances (3). Acute phase reactions (APRs) usually stabilize changes which can result from inflammatory responses. quickly, after recovering from a disruption to homeostasis Depending on the severity of the response in humans, these within a few days to weeks; however, APPs expression levels reactions can be classified as major, moderate or minor. -
Frequent Expression Loss of Inter-Alpha-Trypsin Inhibitor Heavy Chain (ITIH) Genes in Multiple Human Solid Tumors: a Systematic Expression Analysis
Hamm, A; Veeck, J; Bektas, N; Wild, P J; Hartmann, A; Heindrichs, U; Kristiansen, G; Werbowetski-Ogilvie, T; Del Maestro, R; Knuechel, R; Dahl, E (2008). Frequent expression loss of Inter-alpha-trypsin inhibitor heavy chain (ITIH) genes in multiple human solid tumors: a systematic expression analysis. BMC Cancer, 8:25. Postprint available at: http://www.zora.uzh.ch University of Zurich Posted at the Zurich Open Repository and Archive, University of Zurich. Zurich Open Repository and Archive http://www.zora.uzh.ch Originally published at: BMC Cancer 2008, 8:25. Winterthurerstr. 190 CH-8057 Zurich http://www.zora.uzh.ch Year: 2008 Frequent expression loss of Inter-alpha-trypsin inhibitor heavy chain (ITIH) genes in multiple human solid tumors: a systematic expression analysis Hamm, A; Veeck, J; Bektas, N; Wild, P J; Hartmann, A; Heindrichs, U; Kristiansen, G; Werbowetski-Ogilvie, T; Del Maestro, R; Knuechel, R; Dahl, E Hamm, A; Veeck, J; Bektas, N; Wild, P J; Hartmann, A; Heindrichs, U; Kristiansen, G; Werbowetski-Ogilvie, T; Del Maestro, R; Knuechel, R; Dahl, E (2008). Frequent expression loss of Inter-alpha-trypsin inhibitor heavy chain (ITIH) genes in multiple human solid tumors: a systematic expression analysis. BMC Cancer, 8:25. Postprint available at: http://www.zora.uzh.ch Posted at the Zurich Open Repository and Archive, University of Zurich. http://www.zora.uzh.ch Originally published at: BMC Cancer 2008, 8:25. Frequent expression loss of Inter-alpha-trypsin inhibitor heavy chain (ITIH) genes in multiple human solid tumors: a systematic expression analysis Abstract BACKGROUND: The inter-alpha-trypsin inhibitors (ITI) are a family of plasma protease inhibitors, assembled from a light chain - bikunin, encoded by AMBP - and five homologous heavy chains (encoded by ITIH1, ITIH2, ITIH3, ITIH4, and ITIH5), contributing to extracellular matrix stability by covalent linkage to hyaluronan. -
Supplementary Information Changes in the Plasma Proteome At
Supplementary Information Changes in the plasma proteome at asymptomatic and symptomatic stages of autosomal dominant Alzheimer’s disease Julia Muenchhoff1, Anne Poljak1,2,3, Anbupalam Thalamuthu1, Veer B. Gupta4,5, Pratishtha Chatterjee4,5,6, Mark Raftery2, Colin L. Masters7, John C. Morris8,9,10, Randall J. Bateman8,9, Anne M. Fagan8,9, Ralph N. Martins4,5,6, Perminder S. Sachdev1,11,* Supplementary Figure S1. Ratios of proteins differentially abundant in asymptomatic carriers of PSEN1 and APP Dutch mutations. Mean ratios and standard deviations of plasma proteins from asymptomatic PSEN1 mutation carriers (PSEN1) and APP Dutch mutation carriers (APP) relative to reference masterpool as quantified by iTRAQ. Ratios that significantly differed are marked with asterisks (* p < 0.05; ** p < 0.01). C4A, complement C4-A; AZGP1, zinc-α-2-glycoprotein; HPX, hemopexin; PGLYPR2, N-acetylmuramoyl-L-alanine amidase isoform 2; α2AP, α-2-antiplasmin; APOL1, apolipoprotein L1; C1 inhibitor, plasma protease C1 inhibitor; ITIH2, inter-α-trypsin inhibitor heavy chain H2. 2 A) ADAD)CSF) ADAD)plasma) B) ADAD)CSF) ADAD)plasma) (Ringman)et)al)2015)) (current)study)) (Ringman)et)al)2015)) (current)study)) ATRN↓,%%AHSG↑% 32028% 49% %%%%%%%%HC2↑,%%ApoM↓% 24367% 31% 10083%% %%%%TBG↑,%%LUM↑% 24256% ApoC1↓↑% 16565% %%AMBP↑% 11738%%% SERPINA3↓↑% 24373% C6↓↑% ITIH2% 10574%% %%%%%%%CPN2↓%% ↓↑% %%%%%TTR↑% 11977% 10970% %SERPINF2↓↑% CFH↓% C5↑% CP↓↑% 16566% 11412%% 10127%% %%ITIH4↓↑% SerpinG1↓% 11967% %%ORM1↓↑% SerpinC1↓% 10612% %%%A1BG↑%%% %%%%FN1↓% 11461% %%%%ITIH1↑% C3↓↑% 11027% 19325% 10395%% %%%%%%HPR↓↑% HRG↓% %%% 13814%% 10338%% %%% %ApoA1 % %%%%%%%%%GSN↑% ↓↑ %%%%%%%%%%%%ApoD↓% 11385% C4BPA↓↑% 18976%% %%%%%%%%%%%%%%%%%ApoJ↓↑% 23266%%%% %%%%%%%%%%%%%%%%%%%%%%ApoA2↓↑% %%%%%%%%%%%%%%%%%%%%%%%%%%%%A2M↓↑% IGHM↑,%%GC↓↑,%%ApoB↓↑% 13769% % FGA↓↑,%%FGB↓↑,%%FGG↓↑% AFM↓↑,%%CFB↓↑,%% 19143%% ApoH↓↑,%%C4BPA↓↑% ApoA4↓↑%%% LOAD/MCI)plasma) LOAD/MCI)plasma) LOAD/MCI)plasma) LOAD/MCI)plasma) (Song)et)al)2014)) (Muenchhoff)et)al)2015)) (Song)et)al)2014)) (Muenchhoff)et)al)2015)) Supplementary Figure S2. -
Isoelectric Focussing of Human Thyroxine Binding Globulin (Thyropexin) and Human Prealbumin (Transthyretin)
Luckenbach et al.: Isoelectric focussing of thyropexin and transthyretin 387 Eur. J. Clin. Chem. Clin. Biochem. Vol. 30, 1992, pp. 387-390 © 1992 Walter de Gruyter & Co. Berlin · New York Isoelectric Focussing of Human Thyroxine Binding Globulin (Thyropexin) and Human Prealbumin (Transthyretin) By Christine Luckenbach^ R. Wahl2 and E. Kailee2 1 Institut fur Anthropologie und Humangenetik 2 Medizinische Klinik und Poliklinik, Abteilung IV Eberhard-Karls- Universität Tübingen (Received November 7, 1991/Aprü 22, 1992) Summary: Two batches of the highly purified thyroid hormone-binding plasma proteins, human thyropexin and transthyretin, which were prepared in gram quantities for use in animal experiments, were subjected to analysis by isoelectric focussing. Under these conditions, it was observed that human transthyretin was composed of two components. This was presumably due to the use of 8 mol/1 urea. The preparations of both human transthyretin and human thyropexin contained some products of decomposition which probably arose in the course of the purification processes and, in addition, possibly also contained some normal genetic variants of human thyropexin. In spite of the alterations, both protein preparations largely retained their thyroid hormone-binding capacity, which is essential for in vivo studies on the re-entry of thyroid hormones from the extravascular space into the circulation. For therapeutic use in thyrotoxicosis, human transthyretin seems to be preferable to human thyropexin. Introduction The main thyroid hormone-binding plasma proteins severe thyrotoxicosis in emergencies: The concentra- in humans are thyropexin (1) ("TGB", human thy- tion of both T4 and T3 in the plasma can be signifi- roxine binding inter-alpha globulin (2))1) and trans- cantly enhanced by i.v. -
Blocking Properdin Prevents Complement-Mediated Hemolytic Uremic Syndrome and Systemic Thrombophilia
BASIC RESEARCH www.jasn.org Blocking Properdin Prevents Complement-Mediated Hemolytic Uremic Syndrome and Systemic Thrombophilia Yoshiyasu Ueda,1 Takashi Miwa,1 Damodar Gullipalli,1 Sayaka Sato,1 Daisuke Ito,1 Hangsoo Kim,1 Matthew Palmer,2 and Wen-Chao Song1 Departments of 1Systems Pharmacology and Translational Therapeutics and 2Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania ABSTRACT Background Properdin (P) is a positive regulator of the alternative pathway of complement activation. Although P inhibition is expected and has been shown to ameliorate the alternative pathway of comple- ment-mediated tissue injury in several disease models, it unexpectedly exacerbated renal injury in a murine model of C3 glomerulopathy. The role of P in atypical hemolytic uremic syndrome (aHUS) is uncertain. Methods We blocked P function by genetic deletion or mAb-mediated inhibition in mice carrying a factor H (FH) point mutation, W1206R (FHR/R), that causes aHUS and systemic thrombophilia with high mortality. Results Pdeficiency completely rescued FHR/R mice from premature death and prevented thrombocyto- penia, hemolytic anemia, and renal disease. It also eliminated macrovessel thrombi that were prevalent in FHR/R mice. All mice that received a function-blocking anti-P mAb for 8 weeks survived the experimental period and appeared grossly healthy. Platelet counts and hemoglobin levels were significantly improved in FHR/R mice after 4 weeks of anti-P mAb treatment. One half of the FHR/R mice treated with an isotype control mAb but none of the anti-P mAb-treated mice developed stroke-related neurologic disease. Anti-P mAb-treated FHR/R mice showed largely normal renal histology, and residual liver thrombi were detected in only three of 15 treated mice. -
Differential Expressions of Plasma Proteins in Systemic Lupus
Journal of Microbiology, Immunology and Infection (2019) 52, 816e826 Available online at www.sciencedirect.com ScienceDirect journal homepage: www.e-jmii.com Original Article Differential expressions of plasma proteins in systemic lupus erythematosus patients identified by proteomic analysis Rashmi Madda a,1, Shih-Chang Lin a,b,c,1, Wei-Hsin Sun a,**, Shir-Ly Huang d,* a Department of Life Sciences, National Central University, Taiwan b Department of Medicine, College of Medicine, Fu-Jen Catholic University, Taiwan c Division of Rheumatology and Immunology, Cathay General Hospital, Taiwan d Institute of Microbiology and Immunology, National Yang-Ming University, Taiwan Received 27 September 2017; received in revised form 18 January 2018; accepted 21 February 2018 Available online 29 March 2018 KEYWORDS Abstract Introduction: Systemic lupus erythematosus (SLE) is a chronic and complex autoim- Systemic lupus mune disease with a wide range of clinical manifestations that affects multiple organs and tis- erythematosus; sues. Therefore the differential expression of proteins in the serum/plasma have potential Biomarkers; clinical applications when treating SLE. Plasma proteins; Methods: We have compared the plasma/serum protein expression patterns of nineteen active LC-ESI-MS/MS; SLE patients with those of twelve age-matched and gender-matched healthy controls by pro- Lupus: 2D-gel teomic analysis. To investigate the differentially expressed proteins among SLE and controls, a electrophoresis; 2-dimensional gel electrophoresis coupled with high-resolution liquid chromatography tandem Proteomic analysis mass spectrometry was performed. To further understand the molecular and biological func- tions of the identified proteins, PANTHER and Gene Ontology (GO) analyses were employed. Results: A total of 14 significantly expressed (p < 0.05, p < 0.01) proteins were identified, and of these nine were up-regulated and five down-regulated in the SLE patients. -
A Guide to Transthyretin Amyloidosis
A Guide to Transthyretin Amyloidosis Authored by Teresa Coelho, Bo-Goran Ericzon, Rodney Falk, Donna Grogan, Shu-ichi Ikeda, Mathew Maurer, Violaine Plante-Bordeneuve, Ole Suhr, Pedro Trigo 2016 Edition Edited by Merrill Benson, Mathew Maurer What is amyloidosis? Amyloidosis is a systemic disorder characterized by extra cellular deposition of a protein-derived material, known as amyloid, in multiple organs. Amyloidosis occurs when native or mutant poly- peptides misfold and aggregate as fibrils. The amyloid deposits cause local damage to the cells around which they are deposited leading to a variety of clinical symptoms. There are at least 23 different proteins associated with the amyloidoses. The most well-known type of amyloidosis is associated with a hematological disorder, in which amyloid fibrils are derived from monoclonal immunoglobulin light-chains (AL amyloidosis). This is associated with a clonal plasma cell disorder, closely related to and not uncommonly co-existing with multiple myeloma. Chronic inflammatory conditions such as rheumatoid arthritis or chronic infections such as bronchiectasis are associated with chronically elevated levels of the inflammatory protein, serum amyloid A, which may misfold and cause AA amyloidosis. The hereditary forms of amyloidosis are autosomal dominant diseases characterized by deposition of variant proteins, in dis- tinctive tissues. The most common hereditary form is transthyretin amyloidosis (ATTR) caused by the misfolding of protein monomers derived from the tetrameric protein transthyretin (TTR). Mutations in the gene for TTR frequently re- sult in instability of TTR and subsequent fibril formation. Closely related is wild-type TTR in which the native TTR protein, particu- larly in the elderly, can destabilize and re-aggregate causing non- familial cases of TTR amyloidosis. -
Weakness of Biochemical Markers of Nutritional and Inflammatory Status
European Journal of Clinical Nutrition (1997) 51, 148±153 ß 1997 Stockton Press. All rights reserved 0954±3007/97 $12.00 Weakness of biochemical markers of nutritional and in¯ammatory status as prognostic indices for growth retardation and morbidity of young children in central Africa R Tonglet1,4, E Mahangaiko Lembo2,4, M Dramaix3 and P Hennart3,4 1School of Public Health, Faculty of Medicine, Catholic University of Louvain, Brussels, Belgium; 2Rural Health District of Kirotshe, Goma, Northern Kivu, Zaire; 3School of Public Health, Faculty of Medicine, Free University of Brussels, Brussels, Belgium; and 4Centre Scienti®que et MeÂdical de l'Universite Libre de Bruxelles pour ses ActiviteÂs de CoopeÂration (CEMUBAC), Brussels, Belgium Objective: To determine to what extent biochemical markers of the nutritional and in¯ammatory status of young children are related to subsequent growth retardation and morbidity. Design: Population-based follow-up study of a cohort of children from admission to ®nal survey round six months later. Setting: Health area in Northern Kivu, Zaire. Subjects: 842 children under two years of age of whom about one-third gave informed consent to capillary blood collection. Main outcome measures: Concentration of albumin, transferrin, transthyretin, a1-acid glycoprotein, C-reactive protein, and complement component C3 at baseline, and three and six months later. Incremental growth per 1 month, 3 months and 6 months of follow-up. Cumulative incidence of disease per 1 month and 3 months interval. Results: A high proportion of children was with low concentrations of transport proteins and high concentrations of acute-phase reactants. Weight growth and arm circumference growth did not vary signi®cantly with respect to initial concentrations of biomarkers, but subsequent height growth was lower in children with high values of transferrin, a1-acid glycoprotein, and complement component C3 at baseline. -
Ceruloplasmin
CERULOPLASMIN OSR6164 4 x 18 mL R1 4 x 5 mL R2 Intended Use System reagent for the quantitative determination of Ceruloplasmin (CER) in human serum on Beckman Coulter AU analyzers. Summary Ceruloplasmin is the primary copper containing protein in plasma. It is a late acute phase reactant synthesized by the liver. Acute phase reactant refers to proteins whose serum concentrations rise significantly during acute inflammation due to causes including surgery, myocardial infarction, infections and tumours. Ceruloplasmin’s main clinical importance is in the diagnosis of Wilson’s disease. Here plasma Ceruloplasmin concentration is reduced while dialyzable copper concentration is increased. Increased ceruloplasmin levels are particularly notable in diseases of the reticuloendothelial system such as Hodgkin’s disease as well as during pregnancy or the use of contraceptive pills. Low plasma levels of 1,2 ceruloplasmin are found in malnutrition, malabsorption, nephrosis and severe liver disease, particularly biliary cirrhosis. Methodology Immune complexes formed in solution scatter light in proportion to their size, shape and concentration. Turbidimeters measure the reduction of incident light due to reflection, absorption, or scatter. In the procedure, the measurement of the decrease in light transmitted (increase in absorbance) through particles suspended in solution as a result of complexes formed during the antigen-antibody reaction, is the basis of this assay. System Information For AU400/400e/480, AU600/640/640e/680 and AU2700/5400 Beckman Coulter Analyzers. Reagents Final concentration of reactive ingredients: Solution of Polymers in Phosphate Buffered Saline (pH 7.4 – 7.6) Rabbit anti-human Ceruloplasmin antiserum Also contains preservatives. Precautions 1. For in vitro diagnostic use. -
Are Complement Deficiencies Really Rare?
G Model MIMM-4432; No. of Pages 8 ARTICLE IN PRESS Molecular Immunology xxx (2014) xxx–xxx Contents lists available at ScienceDirect Molecular Immunology j ournal homepage: www.elsevier.com/locate/molimm Review Are complement deficiencies really rare? Overview on prevalence, ଝ clinical importance and modern diagnostic approach a,∗ b Anete Sevciovic Grumach , Michael Kirschfink a Faculty of Medicine ABC, Santo Andre, SP, Brazil b Institute of Immunology, University of Heidelberg, Heidelberg, Germany a r a t b i c s t l e i n f o r a c t Article history: Complement deficiencies comprise between 1 and 10% of all primary immunodeficiencies (PIDs) accord- Received 29 May 2014 ing to national and supranational registries. They are still considered rare and even of less clinical Received in revised form 18 June 2014 importance. This not only reflects (as in all PIDs) a great lack of awareness among clinicians and gen- Accepted 23 June 2014 eral practitioners but is also due to the fact that only few centers worldwide provide a comprehensive Available online xxx laboratory complement analysis. To enable early identification, our aim is to present warning signs for complement deficiencies and recommendations for diagnostic approach. The genetic deficiency of any Keywords: early component of the classical pathway (C1q, C1r/s, C2, C4) is often associated with autoimmune dis- Complement deficiencies eases whereas individuals, deficient of properdin or of the terminal pathway components (C5 to C9), are Warning signs Prevalence highly susceptible to meningococcal disease. Deficiency of C1 Inhibitor (hereditary angioedema, HAE) Meningitis results in episodic angioedema, which in a considerable number of patients with identical symptoms Infections also occurs in factor XII mutations. -
Widely Used Commercial Elisa Does Not Detect Precursor of Haptoglobin2, but Recognizes Properdin As a Potential Second Member of the Zonulin Family
ORIGINAL RESEARCH published: 05 February 2018 doi: 10.3389/fendo.2018.00022 Widely Used Commercial ELISA Does Not Detect Precursor of Haptoglobin2, but Recognizes Properdin as a Potential Second Member of the Zonulin Family Lucas Scheffler1, Alyce Crane1, Henrike Heyne1, Anke Tönjes2, Dorit Schleinitz1, Christian H. Ihling3, Michael Stumvoll2, Rachel Freire4, Maria Fiorentino4, Alessio Fasano4, Peter Kovacs1* and John T. Heiker5* 1 Leipzig University Medical Center, IFB Adiposity Diseases, Leipzig, Germany, 2 Divisions of Endocrinology and Nephrology, University of Leipzig, Leipzig, Germany, 3 Department of Pharmaceutical Chemistry and Bioanalytics, Institute of Pharmacy, Martin-Luther-University Halle-Wittenberg, Halle, Germany, 4 Mucosal Immunology And Biology Research Center, Massachusetts General Hospital––Harvard Medical School, Boston, MA, United States, 5 Faculty of Biosciences, Pharmacy and Psychology, Institute of Biochemistry, University of Leipzig, Leipzig, Germany Background: There is increasing evidence for the role of impaired intestinal permeability Edited by: in obesity and associated metabolic diseases. Zonulin is an established serum marker for Dr Saumen Kumar Maitra, Visva-Bharati University, India intestinal permeability and identical to pre-haptoglobin2. Here, we aimed to investigate Reviewed by: the relationship between circulating zonulin and metabolic traits related to obesity. Yicong Li, Johns Hopkins Medicine, Methods: Serum zonulin was measured by using a widely used commercial ELISA kit in United States 376 subjects from the metabolically well-characterized cohort of Sorbs from Germany. In Asamanja Chattoraj, addition, haptoglobin genotype was determined in DNA samples from all study subjects. Institute of Bio-Resources and Sustainable Development, India Results: As zonulin concentrations did not correlate to the haptoglobin genotypes, *Correspondence: we investigated the specificity of the zonulin ELISA assay using antibody capture John T. -
Integrated Analysis to Identify a Redox-Related Prognostic Signature for Clear Cell Renal Cell Carcinoma
Hindawi Oxidative Medicine and Cellular Longevity Volume 2021, Article ID 6648093, 35 pages https://doi.org/10.1155/2021/6648093 Research Article Integrated Analysis to Identify a Redox-Related Prognostic Signature for Clear Cell Renal Cell Carcinoma Yue Wu,1,2 Xian Wei,1,2 Huan Feng,1,2 Bintao Hu,1,2 Bo Liu,3 Yang Luan,1,2 Yajun Ruan,1,2 Xiaming Liu,1,2 Zhuo Liu,1,2 Jihong Liu,1,2 and Tao Wang 1,2 1Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 Hubei, China 2Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 Hubei, China 3Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 Hubei, China Correspondence should be addressed to Tao Wang; [email protected] Received 25 November 2020; Revised 3 March 2021; Accepted 12 April 2021; Published 22 April 2021 Academic Editor: Adil Mardinoglu Copyright © 2021 Yue Wu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The imbalance of the redox system has been shown to be closely related to the occurrence and progression of many cancers. However, the biological function and clinical significance of redox-related genes (RRGs) in clear cell renal cell carcinoma (ccRCC) are unclear. In our current study, we downloaded transcriptome data from The Cancer Genome Atlas (TCGA) database of ccRCC patients and identified the differential expression of RRGs in tumor and normal kidney tissues.