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Pregled bibliografske jedinice broj: 533265

Osteopontin as early marker of developing experimenal autoimmune encephalomyelitis in rats


Jakovac, Hrvoje; Grubić-Kezele, Tanja; Mulac-Jeričević, Biserka; Tijanić, Tamara; Barac-Latas, Vesna; Radošević-Stašić, Biserka
Osteopontin as early marker of developing experimenal autoimmune encephalomyelitis in rats // NeuroImmunoModulation Vol.18/6 2011. NeuroImmunoModulation in Health and Disease: An Integrative Biomedical Approach / del Rey Adriana and Kolbe, Ina (ur.).
Basel: Karger Publishers, 2011. str. 379-379 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 533265 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Osteopontin as early marker of developing experimenal autoimmune encephalomyelitis in rats

Autori
Jakovac, Hrvoje ; Grubić-Kezele, Tanja ; Mulac-Jeričević, Biserka ; Tijanić, Tamara ; Barac-Latas, Vesna ; Radošević-Stašić, Biserka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
NeuroImmunoModulation Vol.18/6 2011. NeuroImmunoModulation in Health and Disease: An Integrative Biomedical Approach / Del Rey Adriana and Kolbe, Ina - Basel : Karger Publishers, 2011, 379-379

Skup
8th Congress of the international Society for NeuroimmunoModulation (ISNIM) with the German Endocrine-Brain-Immune Network (GEBIN)

Mjesto i datum
Dresden, Njemačka, 22.10.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
osteopontin; EAE; DA rats

Sažetak
Osteopontin (Opn) is an O-glycosylated phosphoprotein that is synthesized in a variety of tissues and cells and has pleiotropic functions including roles in inflammation and in immunity. Secreted form of Opn acts as a Th1 cytokine and as a chemoattractant for many types of cells through integrin receptors and CD44. Recently, it has been shown that intracellular form of Opn is a critical regulator for TLR-9, TLR-7-dependent interferon-α expression by plasmacytoid DCs and Th17 development. Furthermore, OPN expression is frequently up-regulated in response to various stressors, when it promotes cell survival. Additionally, in inflammatory situations OPN stimulates both pro- and anti-inflammatory processes, what can be either beneficial or harmful depending on other inputs on the cells. In this study we estimated the expression of OPN in the brain, spinal cord, liver and the thymus early in the course of chronic relapsing experimental autoimmune encephalomyelitis (CR-EAE) pathogenesis, i.e. before the onset of any clinical symptoms. Disease was induced in the genetically susceptible Dark Agouti (DA) rats by subcutaneous injection of bovine brain homogenate in complete Freund’s adjuvant (CFA). Control animals were treated with CFA alone. The data obtained by immunofluorescence have shown that in the presymptomatic phase of CR-EAE (on the seventh post-immunization day) OPN was markedly upregulated in the brain parenchyma and blood vessels, as well as in the spinal cord neurons. Furthermore, we found that shortly after immunization OPN was also induced in the liver and the thymus. The data point to the role of OPN early during the CR-EAE development, in the CNS as a target tissue, but also in the liver, as the site of acute phase response and in the thymus, as a place of autoreactive clones generation.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
062-0620402-0381 - Reprodukcijske i imunološke funkcije progesterona (Mulac-Jeričević, Biserka, MZOS ) ( CroRIS)
062-0621341-1337 - Morfogenetska svojstva stresnih proteina gp96 i metalotioneina (Radošević-Stašić, Biserka, MZOS ) ( CroRIS)

Ustanove:
Medicinski fakultet, Rijeka


Citiraj ovu publikaciju:

Jakovac, Hrvoje; Grubić-Kezele, Tanja; Mulac-Jeričević, Biserka; Tijanić, Tamara; Barac-Latas, Vesna; Radošević-Stašić, Biserka
Osteopontin as early marker of developing experimenal autoimmune encephalomyelitis in rats // NeuroImmunoModulation Vol.18/6 2011. NeuroImmunoModulation in Health and Disease: An Integrative Biomedical Approach / del Rey Adriana and Kolbe, Ina (ur.).
Basel: Karger Publishers, 2011. str. 379-379 (poster, međunarodna recenzija, sažetak, znanstveni)
Jakovac, H., Grubić-Kezele, T., Mulac-Jeričević, B., Tijanić, T., Barac-Latas, V. & Radošević-Stašić, B. (2011) Osteopontin as early marker of developing experimenal autoimmune encephalomyelitis in rats. U: del Rey Adriana and Kolbe, I. (ur.)NeuroImmunoModulation Vol.18/6 2011. NeuroImmunoModulation in Health and Disease: An Integrative Biomedical Approach.
@article{article, author = {Jakovac, Hrvoje and Grubi\'{c}-Kezele, Tanja and Mulac-Jeri\v{c}evi\'{c}, Biserka and Tijani\'{c}, Tamara and Barac-Latas, Vesna and Rado\v{s}evi\'{c}-Sta\v{s}i\'{c}, Biserka}, editor = {del Rey Adriana and Kolbe, I.}, year = {2011}, pages = {379-379}, keywords = {osteopontin, EAE, DA rats}, title = {Osteopontin as early marker of developing experimenal autoimmune encephalomyelitis in rats}, keyword = {osteopontin, EAE, DA rats}, publisher = {Karger Publishers}, publisherplace = {Dresden, Njema\v{c}ka} }
@article{article, author = {Jakovac, Hrvoje and Grubi\'{c}-Kezele, Tanja and Mulac-Jeri\v{c}evi\'{c}, Biserka and Tijani\'{c}, Tamara and Barac-Latas, Vesna and Rado\v{s}evi\'{c}-Sta\v{s}i\'{c}, Biserka}, editor = {del Rey Adriana and Kolbe, I.}, year = {2011}, pages = {379-379}, keywords = {osteopontin, EAE, DA rats}, title = {Osteopontin as early marker of developing experimenal autoimmune encephalomyelitis in rats}, keyword = {osteopontin, EAE, DA rats}, publisher = {Karger Publishers}, publisherplace = {Dresden, Njema\v{c}ka} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE





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