SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Soderberg Naucler C) srt2:(2010-2014)"

Sökning: WFRF:(Soderberg Naucler C) > (2010-2014)

  • Resultat 1-10 av 44
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  •  
3.
  • Sansoni, P, et al. (författare)
  • New advances in CMV and immunosenescence
  • 2014
  • Ingår i: Experimental gerontology. - : Elsevier BV. - 1873-6815 .- 0531-5565. ; 55, s. 54-62
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
  •  
4.
  •  
5.
  •  
6.
  • Giusti, Pablo, 1975-, et al. (författare)
  • The novel anti-rheumatic compound Rabeximod impairs differentiation and function of human pro-inflammatory dendritic cells and macrophages
  • 2011
  • Ingår i: Immunobiology. - : Elsevier BV. - 0171-2985 .- 1878-3279. ; 216:1-2, s. 243-250
  • Tidskriftsartikel (refereegranskat)abstract
    • Rabeximod (9-chloro-2,3-dimethyl-6-(N,N-dimethylaminoethylamino-2-oxoethyl)-6H-indolo[2,3-b]quinoxaline) is a synthetic compound that is currently being developed for the treatment of rheumatoid arthritis (RA). Here, we investigated the effects of Rabeximod on the functionality of human antigen-presenting cells (APCs) of myeloid origin. Different subsets of professional APCs were generated from human monocytes in vitro and simultaneously treated with different doses of Rabeximod. Although Rabeximod had no effect on the differentiation of monocytes into anti-inflammatory macrophages (AI-Ms), this compound impaired monocyte differentiation into monocyte-derived dendritic cells (MDCs) and pro-inflammatory allostimulated macrophages (Allo-Ms). MDCs that were treated with Rabeximod resulted in a significant decrease in their ability to pinocytose antigens, while no effect was exerted by the drug on the ability of Allo-Ms and AI-Ms to phagocytose. Furthermore, we observed a significant reduction in the allostimulatory ability of MDCs and Allo-Ms after treatment with Rabeximod, although this compound did not affect the low immunostimulatory capacity of AI-Ms. Conversely, the effect of Rabeximod in influencing cytokine secretion by APCs appeared to be limited. In conclusion, Rabeximod impairs differentiation of monocytes into different pro-inflammatory APCs, leading to impaired immunostimulatory abilities of these cells. Our observations shed light on the cellular mode of action and the immunomodulatory effect of Rabeximod.
  •  
7.
  •  
8.
  •  
9.
  •  
10.
  • Wolmer-Solberg, N., et al. (författare)
  • Frequent detection of human cytomegalovirus in neuroblastoma: A novel therapeutic target?
  • 2013
  • Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136 .- 1097-0215. ; 133:10, s. 2351-2361
  • Tidskriftsartikel (refereegranskat)abstract
    • Neuroblastoma is the most common and deadly tumor of childhood, where new therapy options for patients with high-risk disease are highly warranted. Human cytomegalovirus (HCMV) is prevalent in the human population and has recently been implicated in different cancer forms where it may provide mechanisms for oncogenic transformation, oncomodulation and tumor cell immune evasion. Here we show that the majority of primary neuroblastomas and neuroblastoma cell lines are infected with HCMV. Our analysis show that HCMV immediate-early protein was expressed in 100% of 36 primary neuroblastoma samples, and HCMV late protein was expressed in 92%. However, no infectious virus was detected in primary neuroblastoma tissue extracts. Remarkably, all six human neuroblastoma cell lines investigated contained CMV DNA and expressed HCMV proteins. HCMV proteins were expressed in neuroblastoma cells expressing the proposed stem cell markers CD133 and CD44. When engrafted into NMRI nu/nu mice, human neuroblastoma cells expressed HCMV DNA, RNA and proteins but did not produce infectious virus. The HCMV-specific antiviral drug valganciclovir significantly reduced viral protein expression and cell growth both in vitro and in vivo. These findings indicate that HCMV is important for the pathogenesis of neuroblastoma and that anti-viral therapy may be a novel adjuvant treatment option for children with neuroblastoma. What's new? Relapse and invasiveness of neuroblastoma, a frequently fatal cancer of early childhood, may be linked to the presence of human cytomegalovirus (HCMV), one of the most common congenital viral infections known. In this study, HCMV was observed in primary neuroblastoma tumors and in six neuroblastoma cell lines. Although no infectious virus was isolated from tumors, the HCMV-specific drug valganciclovir significantly reduced viral protein expression and tumor cell growth both in vitro and in vivo. The results suggest that HCMV may be important in the pathogenesis of neuroblastoma and that antiviral therapy may represent a possible future treatment option for affected children. We have shown that all examined primary neuroblastoma tumors and six neuroblastoma cell lines were infected with HCMV, but no infectious virus was isolated from tumors. The HCMV-specific drug Valganciclovir significantly reduced viral protein expression and tumor cell growth in vitro and in vivo. Thus, HCMV may be important in the pathogenesis of neuroblastoma and anti-viral therapy may provide a novel treatment option for children with neuroblastoma.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 44

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy