
<ns0:uwmetadata xmlns:ns0="http://phaidra.univie.ac.at/XML/metadata/V1.0" xmlns:ns1="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0" xmlns:ns10="http://phaidra.univie.ac.at/XML/metadata/provenience/V1.0" xmlns:ns11="http://phaidra.univie.ac.at/XML/metadata/provenience/V1.0/entity" xmlns:ns12="http://phaidra.univie.ac.at/XML/metadata/digitalbook/V1.0" xmlns:ns13="http://phaidra.univie.ac.at/XML/metadata/etheses/V1.0" xmlns:ns2="http://phaidra.univie.ac.at/XML/metadata/extended/V1.0" xmlns:ns3="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/entity" xmlns:ns4="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/requirement" xmlns:ns5="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/educational" xmlns:ns6="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/annotation" xmlns:ns7="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/classification" xmlns:ns8="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/organization" xmlns:ns9="http://phaidra.univie.ac.at/XML/metadata/histkult/V1.0">
  <ns1:general>
    <ns1:identifier>o:1265</ns1:identifier>
    <ns1:title language="sr">Primarni bilijarni holangitis miševa izazvan bakterijom Novosphingobium aromaticivorans: uloga galektina-3 u aktivaciji inflamazoma</ns1:title>
    <ns1:language>sr</ns1:language>
    <ns1:description language="sr">Značajno slabije izražen primarni bilijarni holangitis izazvan infekcijom bakterijom Novosphingobium aromaticivorans, sa manjim oštećenjem bilijarnih kanalića i vrlo slabo izraženom fibrozom, detektovan je u grupama Lgals3−/− i miševa tretiranih inhibitorom galektina-3, GM-CT-01. U jetrama wild type miševa inficiranih bakterijom Novosphingobium aromaticivorans detektovana je veća zastupljenost inflamacijskih makrofaga, NK, NKT i T ćelija u infiltratima. U infiltratima jetre Lgals3-/- i miševa tretiranih inhibitorom galektina-3, GM-CT-01, je nakon infekcije
bakterijom Novosphingobium aromaticivorans, u infiltratima jetre zabeležena manja
ekspresija inflamazoma NLRP3 i manja produkcija IL-1β u poređenju sa grupom wild type
miševa. In vitro stimulacija wild type peritonealnih makrofaga bakterijom
Novosphingobium aromaticivorans za posledicu ima veću ekspresiju NLRP3, aktivnost
kaspaze-1 i produkciju IL-1β u poređenju sa stimulisanim peritonealnim makrofagima
Lgals3−/− miševa. GM-CT-01 takođe redukuje aktivaciju DC i ekspresiju citokina IL-4,
IL-1β i p40, zajedničke subjedinice IL-12 i IL-23 u DC in vitro stimulisanim bakterijom
Novosphingobium aromaticivorans.
Naši rezultati ukazuju na značaj galetkina-3 u stimulaciji inflamacije u RVS
izazvanom infekcijom bakterijom Novosphingobium aromaticivorans, a koji se ogleda u
aktivaciji DC i inflamazoma NLRP3 i posledičnoj produkciji IL-1β, i ukazuju da
galektin-3 može da bude meta delovanja potencijalnih novih lekova. Galektin-3 je
verovatno uključen u inflamacijski odgovor na komensalne bakterije creva što može da
bude incijalni okidač za razvoj primarnog bilijarnog holangitisa.</ns1:description>
    <ns1:description language="en">Marked attenuation of primary biliary cholangitis (PBC), manifested by the absence of bile duct damage and fibrosis, is detected in Lgals3−/− and Galectin-3 inhibitor, GM-CT-01, treated mice. Liver infiltrates of Novosphingobium aromaticivorans infected wild type mice had higher incidence of pro-inflammatory macrophages, NK, NKT, and T cells. Lgals3
deletion and treatment with Galectin-3 inhibitor, GM-CT-01, reduced liver damage and fibrosis, inflammatory mononuclear cell infiltrate, expression of NLRP3 inflammasome in the
liver infiltrates and interleukin-1β (IL-1β) production in the livers of Novosphingobium
aromaticivorans infected mice. In vitro stimulation of wild type peritoneal macrophages with
Novosphingobium aromaticivorans caused increased NLRP3 expression, caspase-1 activity
and IL-1β production, compared with Lgals3−/− cells. GM-CT-01 reduced activation of
dendritic cells and expression of IL-4, IL-1β, and p40, common subunit of IL-12 and IL-23 in
dendritic cells in vitro stimulated with Novosphingobium aromaticivorans. Our data highlight
the importance of Galectin-3 in promotion of inflammation in Novosphingobium
aromaticivorans induced PBC by enhancing the activation of dendritic cells and NLRP3
inflammasome leading to enhanced production of IL-1β, and indicate Galectin-3 as possible
therapeutical target in autoimmune cholangitis. Galectin-3 appears involved in inflammatory
response to gut commensals leading to PBC.</ns1:description>
    <ns1:description language="sr"></ns1:description>
    <ns2:identifiers>
      <ns2:identifier>ID=19856649 ; D-3353</ns2:identifier>
    </ns2:identifiers>
    <ns2:identifiers>
      <ns2:resource>91552101</ns2:resource>
      <ns2:identifier>7552</ns2:identifier>
    </ns2:identifiers>
    <ns2:identifiers>
      <ns2:resource>91552100</ns2:resource>
      <ns2:identifier>19856649</ns2:identifier>
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  <ns1:lifecycle>
    <ns1:upload_date>2020-09-02T10:13:27.053Z</ns1:upload_date>
    <ns1:status>45</ns1:status>
    <ns2:peer_reviewed>no</ns2:peer_reviewed>
    <ns1:contribute seq="0">
      <ns1:role>46</ns1:role>
      <ns1:ext_role>mentor</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Aleksandar, 1986-, 27317351</ns3:firstname>
        <ns3:lastname>Arsenijević</ns3:lastname>
      </ns1:entity>
      <ns1:date>2020</ns1:date>
    </ns1:contribute>
    <ns1:contribute seq="1">
      <ns1:role>63</ns1:role>
      <ns1:ext_role>mentor</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Marija, 1979-, 6451047</ns3:firstname>
        <ns3:lastname>Milovanović</ns3:lastname>
      </ns1:entity>
      <ns1:date>2020</ns1:date>
    </ns1:contribute>
    <ns1:contribute seq="2">
      <ns1:role>63</ns1:role>
      <ns1:ext_role>predsednik komisije</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Gordana, 1976-, 13591143</ns3:firstname>
        <ns3:lastname>Radosavljević</ns3:lastname>
      </ns1:entity>
      <ns1:date>2020</ns1:date>
    </ns1:contribute>
    <ns1:contribute seq="3">
      <ns1:role>63</ns1:role>
      <ns1:ext_role>član komisije</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Ivan, 1977-, 3999847</ns3:firstname>
        <ns3:lastname>Jovanović</ns3:lastname>
      </ns1:entity>
      <ns1:date>2020</ns1:date>
    </ns1:contribute>
    <ns1:contribute seq="4">
      <ns1:role>63</ns1:role>
      <ns1:ext_role>član komisije</ns1:ext_role>
      <ns1:entity seq="0">
        <ns3:firstname> Danilo, 1963-, 10764647</ns3:firstname>
        <ns3:lastname>Vojvodić</ns3:lastname>
      </ns1:entity>
      <ns1:date>2020</ns1:date>
    </ns1:contribute>
  </ns1:lifecycle>
  <ns1:technical>
    <ns1:format>131 list</ns1:format>
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    <ns1:location>http://phaidrabg.bg.ac.rs/o:1265</ns1:location>
  </ns1:technical>
  <ns1:rights>
    <ns1:cost>no</ns1:cost>
    <ns1:copyright>yes</ns1:copyright>
    <ns1:license>4</ns1:license>
  </ns1:rights>
  <ns1:annotation>
    <ns6:annotations>
      <ns6:date>2020-09-02T10:13:27.320Z</ns6:date>
    </ns6:annotations>
  </ns1:annotation>
  <ns1:classification>
    <ns1:purpose>70</ns1:purpose>
    <ns7:keyword language="sr" seq="1">RVS, galektin-3, Novosphingobiumaromaticivorans, inflamazom,galektin-3 inhibitor</ns7:keyword>
    <ns7:keyword language="sr" seq="1">РВС, galectin-3, Novosphingobiumaromaticivorans, inflammasome, galectin-3inhibitor</ns7:keyword>
    <ns7:keyword language="sr" seq="1">616.36-004-097(043.3)</ns7:keyword>
    <ns7:keyword language="sr" seq="1">Primarni bilijarni holangitis - Autoimune bolesti - Galektin-3 - Doktorske disertacije</ns7:keyword>
  </ns1:classification>
  <ns1:organization>
    <ns8:hoschtyp>1738</ns8:hoschtyp>
    <ns8:orgassignment>
      <ns8:faculty>34A05</ns8:faculty>
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  <ns12:digitalbook>
    <ns12:releaseyear>2020</ns12:releaseyear>
  </ns12:digitalbook>
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