SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(SEED M) srt2:(2010-2014)"

Sökning: WFRF:(SEED M) > (2010-2014)

  • Resultat 1-3 av 3
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  •  
3.
  • Westerberg, LS, et al. (författare)
  • Activating WASP mutations associated with X-linked neutropenia result in enhanced actin polymerization, altered cytoskeletal responses, and genomic instability in lymphocytes
  • 2010
  • Ingår i: The Journal of experimental medicine. - : Rockefeller University Press. - 1540-9538 .- 0022-1007. ; 207:6, s. 1145-1152
  • Tidskriftsartikel (refereegranskat)abstract
    • X-linked neutropenia (XLN) is caused by activating mutations in the Wiskott-Aldrich syndrome protein (WASP) that result in aberrant autoinhibition. Although patients with XLN appear to have only defects in myeloid lineages, we hypothesized that activating mutations of WASP are likely to affect the immune system more broadly. We generated mouse models to assess the role of activating WASP mutations associated with XLN (XLN-WASP) in lymphocytes. XLN-WASP is expressed stably in B and T cells and induces a marked increase in polymerized actin. XLN-WASP–expressing B and T cells migrate toward chemokines but fail to adhere normally. In marked contrast to WASP-deficient cells, XLN-WASP–expressing T cells proliferate normally in response to cell-surface receptor activation. However, XLN-WASP–expressing B cells fail to proliferate and secrete lower amounts of antibodies. Moreover, XLN-WASP expression in lymphocytes results in modestly increased apoptosis associated with increased genomic instability. These data indicate that there are unique requirements for the presence and activation status of WASP in B and T cells and that WASP-activating mutations interfere with lymphocyte cell survival and genomic stability.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-3 av 3

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