SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Strandberg LS) "

Sökning: WFRF:(Strandberg LS)

  • Resultat 1-4 av 4
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Aad, G., et al. (författare)
  • 2012
  • swepub:Mat__t (refereegranskat)
  •  
2.
  •  
3.
  •  
4.
  • Strandberg, LS, et al. (författare)
  • Maternal MHC regulates generation of pathogenic antibodies and fetal MHC-encoded genes determine susceptibility in congenital heart block
  • 2010
  • Ingår i: Journal of immunology (Baltimore, Md. : 1950). - : The American Association of Immunologists. - 1550-6606 .- 0022-1767. ; 185:6, s. 3574-3582
  • Tidskriftsartikel (refereegranskat)abstract
    • Congenital heart block develops in fetuses of anti-Ro52 Ab-positive women. A recurrence rate of 20%, despite the persistence of maternal autoantibodies, indicates that there are additional, yet unidentified, factors critical for development of congenital heart block. In this study, we demonstrate that besides the maternal MHC controlling Ab specificity, fetal MHC-encoded genes influence fetal susceptibility to congenital heart block. Using MHC congenic rat strains, we show that heart block develops in rat pups of three strains carrying MHC haplotype RT1av1 (DA, PVG.AV1, and LEW.AV1) after maternal Ro52 immunization, but not in LEW rats (RT1l). Different anti-Ro52 Ab fine specificities were generated in RT1av1 versus RT1l animals. Maternal and fetal influence was determined in an F2 cross between LEW.AV1 and LEW strains, which revealed higher susceptibility in RT1l than RT1av1 pups once pathogenic Ro52 Abs were present. This was further confirmed in that RT1l pups more frequently developed heart block than RT1av1 pups after passive transfer of RT1av1 anti-Ro52 sera. Our findings show that generation of pathogenic Ro52 Abs is restricted by maternal MHC, whereas the fetal MHC locus regulates susceptibility and determines the fetal disease outcome in anti-Ro52–positive pregnancies.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-4 av 4

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