Pathway Activity Analysis As a New Class of Mechanistic Biomarker To
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FABP2 Ala54thr Polymorphism and Post-Training Changes of Body Composition and Biochemical Parameters in Caucasian Women
G C A T T A C G G C A T genes Article FABP2 Ala54Thr Polymorphism and Post-Training Changes of Body Composition and Biochemical Parameters in Caucasian Women Agata Leo ´nska-Duniec 1,*, Katarzyna Switała´ 1, Ildus I. Ahmetov 2,3 , Craig Pickering 4 , Myosotis Massidda 5 , Maciej Buryta 6, Andrzej Mastalerz 7 and Ewelina Maculewicz 7 1 Faculty of Physical Education, Gdansk University of Physical Education and Sport, 80-336 Gdansk, Poland; [email protected] 2 Laboratory of Molecular Genetics, Kazan State Medical University, 420012 Kazan, Russia; [email protected] 3 Department of Physical Education, Plekhanov Russian University of Economics, 117997 Moscow, Russia 4 Institute of Coaching and Performance, School of Sport and Wellbeing, University of Central Lancashire, Preston PR1 2HE, UK; [email protected] 5 Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy; [email protected] 6 Institute of Physical Culture Sciences, University of Szczecin, 70-453 Szczecin, Poland; [email protected] 7 Faculty of Physical Education, Jozef Pilsudski University of Physical Education in Warsaw, 00-968 Warsaw, Poland; [email protected] (A.M.); [email protected] (E.M.) * Correspondence: [email protected] Abstract: The functional FABP2 Ala54Thr polymorphism (rs1799883) is strongly associated with lipid Citation: Leo´nska-Duniec,A.; Switała,´ K.; Ahmetov, I.I.; Pickering, and carbohydrate metabolism, although the function of its potential modifying effect on training- C.; Massidda, M.; Buryta, M.; induced changes in obesity-related parameters is still unknown. The aim of the present study was Mastalerz, A.; Maculewicz, E. -
Molecular Mechanisms Involved Involved in the Interaction Effects of HCV and Ethanol on Liver Cirrhosis
Virginia Commonwealth University VCU Scholars Compass Theses and Dissertations Graduate School 2010 Molecular Mechanisms Involved Involved in the Interaction Effects of HCV and Ethanol on Liver Cirrhosis Ryan Fassnacht Virginia Commonwealth University Follow this and additional works at: https://scholarscompass.vcu.edu/etd Part of the Physiology Commons © The Author Downloaded from https://scholarscompass.vcu.edu/etd/2246 This Thesis is brought to you for free and open access by the Graduate School at VCU Scholars Compass. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of VCU Scholars Compass. For more information, please contact [email protected]. Ryan C. Fassnacht 2010 All Rights Reserved Molecular Mechanisms Involved in the Interaction Effects of HCV and Ethanol on Liver Cirrhosis A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science at Virginia Commonwealth University. by Ryan Christopher Fassnacht, B.S. Hampden Sydney University, 2005 M.S. Virginia Commonwealth University, 2010 Director: Valeria Mas, Ph.D., Associate Professor of Surgery and Pathology Division of Transplant Department of Surgery Virginia Commonwealth University Richmond, Virginia July 9, 2010 Acknowledgement The Author wishes to thank his family and close friends for their support. He would also like to thank the members of the molecular transplant team for their help and advice. This project would not have been possible with out the help of Dr. Valeria Mas and her endearing -
ACE2 Interaction Networks in COVID-19: a Physiological Framework for Prediction of Outcome in Patients with Cardiovascular Risk Factors
Journal of Clinical Medicine Article ACE2 Interaction Networks in COVID-19: A Physiological Framework for Prediction of Outcome in Patients with Cardiovascular Risk Factors Zofia Wicik 1,2 , Ceren Eyileten 2, Daniel Jakubik 2,Sérgio N. Simões 3, David C. Martins Jr. 1, Rodrigo Pavão 1, Jolanta M. Siller-Matula 2,4,* and Marek Postula 2 1 Centro de Matemática, Computação e Cognição, Universidade Federal do ABC, Santo Andre 09606-045, Brazil; zofi[email protected] (Z.W.); [email protected] (D.C.M.J.); [email protected] (R.P.) 2 Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Center for Preclinical Research and Technology CEPT, 02-091 Warsaw, Poland; [email protected] (C.E.); [email protected] (D.J.); [email protected] (M.P.) 3 Federal Institute of Education, Science and Technology of Espírito Santo, Serra, Espírito Santo 29056-264, Brazil; [email protected] 4 Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria * Correspondence: [email protected]; Tel.: +43-1-40400-46140; Fax: +43-1-40400-42160 Received: 9 October 2020; Accepted: 17 November 2020; Published: 21 November 2020 Abstract: Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (coronavirus disease 2019; COVID-19) is associated with adverse outcomes in patients with cardiovascular disease (CVD). The aim of the study was to characterize the interaction between SARS-CoV-2 and Angiotensin-Converting Enzyme 2 (ACE2) functional networks with a focus on CVD. Methods: Using the network medicine approach and publicly available datasets, we investigated ACE2 tissue expression and described ACE2 interaction networks that could be affected by SARS-CoV-2 infection in the heart, lungs and nervous system. -
The Role of the Mtor Pathway in Developmental Reprogramming Of
THE ROLE OF THE MTOR PATHWAY IN DEVELOPMENTAL REPROGRAMMING OF HEPATIC LIPID METABOLISM AND THE HEPATIC TRANSCRIPTOME AFTER EXPOSURE TO 2,2',4,4'- TETRABROMODIPHENYL ETHER (BDE-47) An Honors Thesis Presented By JOSEPH PAUL MCGAUNN Approved as to style and content by: ________________________________________________________** Alexander Suvorov 05/18/20 10:40 ** Chair ________________________________________________________** Laura V Danai 05/18/20 10:51 ** Committee Member ________________________________________________________** Scott C Garman 05/18/20 10:57 ** Honors Program Director ABSTRACT An emerging hypothesis links the epidemic of metabolic diseases, such as non-alcoholic fatty liver disease (NAFLD) and diabetes with chemical exposures during development. Evidence from our lab and others suggests that developmental exposure to environmentally prevalent flame-retardant BDE47 may permanently reprogram hepatic lipid metabolism, resulting in an NAFLD-like phenotype. Additionally, we have demonstrated that BDE-47 alters the activity of both mTOR complexes (mTORC1 and 2) in hepatocytes. The mTOR pathway integrates environmental information from different signaling pathways, and regulates key cellular functions such as lipid metabolism, innate immunity, and ribosome biogenesis. Thus, we hypothesized that the developmental effects of BDE-47 on liver lipid metabolism are mTOR-dependent. To assess this, we generated mice with liver-specific deletions of mTORC1 or mTORC2 and exposed these mice and their respective controls perinatally to -
An Amplified Fatty Acid-Binding Protein Gene Cluster In
cancers Review An Amplified Fatty Acid-Binding Protein Gene Cluster in Prostate Cancer: Emerging Roles in Lipid Metabolism and Metastasis Rong-Zong Liu and Roseline Godbout * Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, AB T6G 1Z2, Canada; [email protected] * Correspondence: [email protected]; Tel.: +1-780-432-8901 Received: 6 November 2020; Accepted: 16 December 2020; Published: 18 December 2020 Simple Summary: Prostate cancer is the second most common cancer in men. In many cases, prostate cancer grows very slowly and remains confined to the prostate. These localized cancers can usually be cured. However, prostate cancer can also metastasize to other organs of the body, which often results in death of the patient. We found that a cluster of genes involved in accumulation and utilization of fats exists in multiple copies and is expressed at much higher levels in metastatic prostate cancer compared to localized disease. These genes, called fatty acid-binding protein (or FABP) genes, individually and collectively, promote properties associated with prostate cancer metastasis. We propose that levels of these FABP genes may serve as an indicator of prostate cancer aggressiveness, and that inhibiting the action of FABP genes may provide a new approach to prevent and/or treat metastatic prostate cancer. Abstract: Treatment for early stage and localized prostate cancer (PCa) is highly effective. Patient survival, however, drops dramatically upon metastasis due to drug resistance and cancer recurrence. The molecular mechanisms underlying PCa metastasis are complex and remain unclear. It is therefore crucial to decipher the key genetic alterations and relevant molecular pathways driving PCa metastatic progression so that predictive biomarkers and precise therapeutic targets can be developed. -
ONLINE SUPPLEMENTARY TABLE Table 2. Differentially Expressed
ONLINE SUPPLEMENTARY TABLE Table 2. Differentially Expressed Probe Sets in Livers of GK Rats. A. Immune/Inflammatory (67 probe sets, 63 genes) Age Strain Probe ID Gene Name Symbol Accession Gene Function 5 WKY 1398390_at small inducible cytokine B13 precursor Cxcl13 AA892854 chemokine activity; lymph node development 5 WKY 1389581_at interleukin 33 Il33 BF390510 cytokine activity 5 WKY *1373970_at interleukin 33 Il33 AI716248 cytokine activity 5 WKY 1369171_at macrophage stimulating 1 (hepatocyte growth factor-like) Mst1; E2F2 NM_024352 serine-throenine kinase; tumor suppression 5 WKY 1388071_x_at major histocompatability antigen Mhc M24024 antigen processing and presentation 5 WKY 1385465_at sialic acid binding Ig-like lectin 5 Siglec5 BG379188 sialic acid-recognizing receptor 5 WKY 1393108_at major histocompatability antigen Mhc BM387813 antigen processing and presentation 5 WKY 1388202_at major histocompatability antigen Mhc BI395698 antigen processing and presentation 5 WKY 1371171_at major histocompatability antigen Mhc M10094 antigen processing and presentation 5 WKY 1370382_at major histocompatability antigen Mhc BI279526 antigen processing and presentation 5 WKY 1371033_at major histocompatability antigen Mhc AI715202 antigen processing and presentation 5 WKY 1383991_at leucine rich repeat containing 8 family, member E Lrrc8e BE096426 proliferation and activation of lymphocytes and monocytes. 5 WKY 1383046_at complement component factor H Cfh; Fh AA957258 regulation of complement cascade 4 WKY 1369522_a_at CD244 natural killer -
DDX5 Promotes Oncogene C3 and FABP1 Expressions and Drives Intestinal Inflammation and Tumorigenesis
Published Online: 18 August, 2020 | Supp Info: http://doi.org/10.26508/lsa.202000772 Downloaded from life-science-alliance.org on 19 August, 2020 Research Article DDX5 promotes oncogene C3 and FABP1 expressions and drives intestinal inflammation and tumorigenesis Nazia Abbasi1,*, Tianyun Long1,*, Yuxin Li1, Brian A Yee1,BenjaminSCho1, Juan E Hernandez1 ,EvelynMa1, Parth R Patel1, Debashis Sahoo4, Ibrahim M Sayed2, Nissi Varki2,SoumitaDas2, Pradipta Ghosh1,3,GeneWYeo1, Wendy Jia Men Huang1 Tumorigenesis in different segments of the intestinal tract in- α in response to stimulation from pro-inflammatory cytokines, volves tissue-specific oncogenic drivers. In the colon, comple- such as TNFα,IFNγ,andIL1β (11, 12, 13, 14, 15, 16, 17). Fabp1 ment component 3 (C3) activation is a major contributor to transcription is controlled by GATA-binding protein 4 (GATA4), inflammation and malignancies. By contrast, tumorigenesis in C/EBP, peroxisome proliferator-activated receptor α, pancreatic the small intestine involves fatty acid–binding protein 1 (FABP1). and duodenal homeobox 1 (PDX1), and hypoxia-inducible factor However, little is known of the upstream mechanisms driving (HIF1α)(18, 19, 20, 21, 22). However, little is known about how C3 and their expressions in different segments of the intestinal tract. FABP1 expressions are regulated posttranscriptionally in intestinal Here, we report that the RNA-binding protein DDX5 binds to the epithelial cells (IECs). mRNA transcripts of C3 and Fabp1 to augment their expressions Posttranscriptional regulation of gene products can be or- posttranscriptionally. Knocking out DDX5 in epithelial cells chestrated, in part, by RNA-binding proteins (23 ). One member protected mice from intestinal tumorigenesis and dextran so- of the DEAD-box containing RNA-binding protein family, DDX5, is dium sulfate (DSS)–induced colitis. -
Download Product Insert (PDF)
PRODUCT INFORMATION FABP2 Polyclonal Antibody Item No. 10010019 Overview and Properties Contents: This vial contains 500 μl of peptide affinity-purified IgG. Synonyms: Fatty Acid Binding Protein 2, Intestinal-Fatty Acid Binding Protein, I-FABP Immunogen: Synthetic peptide from an internal region of human FABP2 Cross Reactivity: (+) FABP2; (-) FABP1, FABP3, FABP4, FABP5, FABP7 Species Reactivity: (+) Human, rat; other species not tested Uniprot No.: P12104 Form: Liquid Storage: -20°C (as supplied) Stability: ≥1 year Storage Buffer: TBS, pH 7.4, with with 50% glycerol, 0.1% BSA, and 0.02% sodium azide Applications: Western blot (WB); the recommended starting dilution is 1:200. Other applications were not tested, therefore optimal working concentration/dilution should be determined empirically. Image 1 2 3 4 5 6 7 · · · · · · · 16 kDa Lane 1: Rat Recombinant FABP1 (0.4 μg) Lane 2: Rat Recombinant FABP2 (0.025 μg) Lane 3: Rat Recombinant FABP2 (0.050 μg) Lane 4: Human Recombinant FABP3 (0.4 μg) Lane 5: Murine Recombinant FABP4 (0.4 μg) Lane 6: Murine Recombinant FABP5 (0.4 μg) Lane 7: Human Duodenum Homogenate (30 μg) WARNING CAYMAN CHEMICAL THIS PRODUCT IS FOR RESEARCH ONLY - NOT FOR HUMAN OR VETERINARY DIAGNOSTIC OR THERAPEUTIC USE. 1180 EAST ELLSWORTH RD SAFETY DATA ANN ARBOR, MI 48108 · USA This material should be considered hazardous until further information becomes available. Do not ingest, inhale, get in eyes, on skin, or on clothing. Wash thoroughly after handling. Before use, the user must review the complete Safety Data Sheet, which has been sent via email to your institution. PHONE: [800] 364-9897 WARRANTY AND LIMITATION OF REMEDY [734] 971-3335 Buyer agrees to purchase the material subject to Cayman’s Terms and Conditions. -
Genomic Profiling of Short- and Long-Term Caloric Restriction Effects in the Liver of Aging Mice
Genomic profiling of short- and long-term caloric restriction effects in the liver of aging mice Shelley X. Cao, Joseph M. Dhahbi, Patricia L. Mote, and Stephen R. Spindler* Department of Biochemistry, University of California, Riverside, CA 92521 Edited by Bruce N. Ames, University of California, Berkeley, CA, and approved July 11, 2001 (received for review June 19, 2001) We present genome-wide microarray expression analysis of 11,000 aging and CR on gene expression. Control young (7-month-old; n ϭ genes in an aging potentially mitotic tissue, the liver. This organ has 3) and old (27-month-old; n ϭ 3) mice were fed 95 kcal of a a major impact on health and homeostasis during aging. The effects semipurified control diet (Harlan Teklad, Madison, WI; no. of life- and health-span-extending caloric restriction (CR) on gene TD94145) per week after weaning. Long-term CR (LT-CR) young expression among young and old mice and between long-term CR (7-month-old; n ϭ 3) and old (27-month-old; n ϭ 3) mice were fed (LT-CR) and short-term CR (ST-CR) were examined. This experimental 53 kcal of a semipurified CR diet (Harlan Teklad; no. TD94146) per design allowed us to accurately distinguish the effects of aging from week after weaning. Short-term CR (ST-CR) mice were 34-month- those of CR on gene expression. Aging was accompanied by changes old control mice that were switched to 80 kcal of CR diet for 2 in gene expression associated with increased inflammation, cellular weeks, followed by 53 kcal for 2 weeks (n ϭ 3). -
The Association Between FABP7 Serum Levels with Survival And
Karvellas et al. Ann. Intensive Care (2017) 7:99 DOI 10.1186/s13613-017-0323-0 RESEARCH Open Access The association between FABP7 serum levels with survival and neurological complications in acetaminophen‑induced acute liver failure: a nested case–control study Constantine J. Karvellas1* , Jaime L. Speiser2, Mélanie Tremblay3, William M. Lee4, Christopher F. Rose3 and For the US Acute Liver Failure Study Group Abstract Background: Acetaminophen (APAP)-induced acute liver failure (ALF) is associated with signifcant mortality due to intracranial hypertension (ICH), a result of cerebral edema (CE) and astrocyte swelling. Brain-type fatty acid-binding protein (FABP7) is a small (15 kDa) cytoplasmic protein abundantly expressed in astrocytes. The aim of this study was to determine whether serum FABP7 levels early (day 1) or late (days 3–5) level were associated with 21-day mortality and/or the presence of ICH/CE in APAP-ALF patients. Methods: Serum samples from 198 APAP-ALF patients (nested case–control study with 99 survivors and 99 non-sur- vivors) were analyzed by ELISA methods and assessed with clinical data from the US Acute Liver Failure Study Group (ALFSG) Registry (1998–2014). Results: APAP-ALF survivors had signifcantly lower serum FABP7 levels on admission (147.9 vs. 316.5 ng/ml, p 0.0002) and late (87.3 vs. 286.2 ng/ml, p < 0.0001) compared with non-survivors. However, a signifcant association between= 21-day mortality and increased serum FABP7 early [log FABP7 odds ratio (OR) 1.16, p 0.32] and late (log FABP7 ~ OR 1.34, p 0.21) was not detected after adjusting for signifcant covariates (MELD, vasopressor= use). -
MALE Protein Name Accession Number Molecular Weight CP1 CP2 H1 H2 PDAC1 PDAC2 CP Mean H Mean PDAC Mean T-Test PDAC Vs. H T-Test
MALE t-test t-test Accession Molecular H PDAC PDAC vs. PDAC vs. Protein Name Number Weight CP1 CP2 H1 H2 PDAC1 PDAC2 CP Mean Mean Mean H CP PDAC/H PDAC/CP - 22 kDa protein IPI00219910 22 kDa 7 5 4 8 1 0 6 6 1 0.1126 0.0456 0.1 0.1 - Cold agglutinin FS-1 L-chain (Fragment) IPI00827773 12 kDa 32 39 34 26 53 57 36 30 55 0.0309 0.0388 1.8 1.5 - HRV Fab 027-VL (Fragment) IPI00827643 12 kDa 4 6 0 0 0 0 5 0 0 - 0.0574 - 0.0 - REV25-2 (Fragment) IPI00816794 15 kDa 8 12 5 7 8 9 10 6 8 0.2225 0.3844 1.3 0.8 A1BG Alpha-1B-glycoprotein precursor IPI00022895 54 kDa 115 109 106 112 111 100 112 109 105 0.6497 0.4138 1.0 0.9 A2M Alpha-2-macroglobulin precursor IPI00478003 163 kDa 62 63 86 72 14 18 63 79 16 0.0120 0.0019 0.2 0.3 ABCB1 Multidrug resistance protein 1 IPI00027481 141 kDa 41 46 23 26 52 64 43 25 58 0.0355 0.1660 2.4 1.3 ABHD14B Isoform 1 of Abhydrolase domain-containing proteinIPI00063827 14B 22 kDa 19 15 19 17 15 9 17 18 12 0.2502 0.3306 0.7 0.7 ABP1 Isoform 1 of Amiloride-sensitive amine oxidase [copper-containing]IPI00020982 precursor85 kDa 1 5 8 8 0 0 3 8 0 0.0001 0.2445 0.0 0.0 ACAN aggrecan isoform 2 precursor IPI00027377 250 kDa 38 30 17 28 34 24 34 22 29 0.4877 0.5109 1.3 0.8 ACE Isoform Somatic-1 of Angiotensin-converting enzyme, somaticIPI00437751 isoform precursor150 kDa 48 34 67 56 28 38 41 61 33 0.0600 0.4301 0.5 0.8 ACE2 Isoform 1 of Angiotensin-converting enzyme 2 precursorIPI00465187 92 kDa 11 16 20 30 4 5 13 25 5 0.0557 0.0847 0.2 0.4 ACO1 Cytoplasmic aconitate hydratase IPI00008485 98 kDa 2 2 0 0 0 0 2 0 0 - 0.0081 - 0.0 -
Microarray Analysis Reveals the Inhibition of Intestinal Expression Of
www.nature.com/scientificreports OPEN Microarray analysis reveals the inhibition of intestinal expression of nutrient transporters in piglets infected with porcine epidemic diarrhea virus Junmei Zhang1,3, Di Zhao1,3, Dan Yi1,3, Mengjun Wu1, Hongbo Chen1, Tao Wu1, Jia Zhou1, Peng Li1, Yongqing Hou1* & Guoyao Wu2 Porcine epidemic diarrhea virus (PEDV) infection can induce intestinal dysfunction, resulting in severe diarrhea and even death, but the mode of action underlying these viral efects remains unclear. This study determined the efects of PEDV infection on intestinal absorption and the expression of genes for nutrient transporters via biochemical tests and microarray analysis. Sixteen 7-day-old healthy piglets fed a milk replacer were randomly allocated to one of two groups. After 5-day adaption, piglets (n = 8/ group) were orally administrated with either sterile saline or PEDV (the strain from Yunnan province) 4.5 at 10 TCID50 (50% tissue culture infectious dose) per pig. All pigs were orally infused D-xylose (0.1 g/ kg BW) on day 5 post PEDV or saline administration. One hour later, jugular vein blood samples as well as intestinal samples were collected for further analysis. In comparison with the control group, PEDV infection increased diarrhea incidence, blood diamine oxidase activity, and iFABP level, while reducing growth and plasma D-xylose concentration in piglets. Moreover, PEDV infection altered plasma and jejunal amino acid profles, and decreased the expression of aquaporins and amino acid transporters (L-type amino acid