Comparison of dendritic cells obtained from autoimmunty-prone and resistant rats.
2019
Autori:
Nikolovski, NedaJevtić, Bojan
Mansilla, M. José
Petković, Filip
Blaževski, Jana
Timotijević, Gordana
Navarro-Barriuso, Juan
Martinez-Caceres, Eva
Mostarica Stojković, Marija
Miljković, Đorđe
Tip dokumenta:
Članak u časopisu (Recenzirana verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
Dendritic cells (DC) are responsible for the initiation and shaping of the adaptive immune response and are in the focus of autoimmunity research. We were interested in comparison of DC obtained from autoimmunity-prone Dark Agouti (DA) rats and autoimmunity-resistant Albino Oxford (AO) rats. DC were generated from bone marrow precursors and matured (mDC) by lipopolysaccharide. Tolerogenic DC (tolDC) obtained by vitamin D3 treatment were studied in parallel. Profile of cytokine production was different in AO and DA mDC and tolDC. Expression of MHC class II molecules and CD86 were higher in DA DC, while vitamin D3 reduced their expression in dendritic cells of both strains. Allogeneic proliferation of CD4+ T cells was reduced by AO tolDC, but not with DA tolDC in comparison to respective mDC. Finally, expression of various genes identified as differentially expressed in human mDC and tolDC was also analyzed in AO and DA DC. Again, AO and DA DC differed in the expression of the analyzed genes. To conclude, AO and DA DC differ in production of cytokines, expression of antigen presentation-related molecules and in regulation of CD4+ T proliferation. The difference is valuable for understanding the divergence of the strains in their susceptibility to autoimmunity.
Ključne reči:
Albino Oxford rats; Allogeneic proliferation; Autoimmunity; Dark agouti rats; Dendritic cellsIzvor:
Immunobiology, 2019Finansiranje / projekti:
- Ćelijski i molekulski mehanizmi oporavka pacova od eksperimentalnog autoimunskog encefalomijelitisa (RS-MESTD-Basic Research (BR or ON)-173035)
- Molekularni mehanizmi fiziološke i farmakološke kontrole inflamacije i kancera (RS-MESTD-Basic Research (BR or ON)-173013)
- projects PI14/01175 and PI17/01521
- Short Term Scientific Missions through A FACTT network (Cost Action BM1305: www.afactt.eu)
DOI: 10.1016/j.imbio.2019.01.001
PubMed: 30765133
WoS: 000473836000019
Scopus: 2-s2.0-85061255964
URI
https://www.sciencedirect.com/science/article/pii/S0171298518302201?via%3Dihubhttps://radar.ibiss.bg.ac.rs/handle/123456789/3265