SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "LAR1:lu ;conttype:(refereed);pers:(Borrebaeck Carl);pers:(Malmborg Hager Ann Christin);pers:(Ellmark Peter)"

Sökning: LAR1:lu > Refereegranskat > Borrebaeck Carl > Malmborg Hager Ann Christin > Ellmark Peter

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Ellmark, Peter, et al. (författare)
  • Modulation of the CD40-CD40 ligand interaction using human anti-CD40 single-chain antibody fragments obtained from the n-CoDeR phage display library
  • 2002
  • Ingår i: Immunology. - Blackwell. - 0019-2805. ; 106:4, s. 456-463
  • Tidskriftsartikel (refereegranskat)abstract
    • CD40 plays a central regulatory role in the immune system and antibodies able to modulate CD40 signalling may consequently have a potential in immunotherapy, in particular for treatment of lymphomas and autoimmune disease like multiple sclerosis. As a first step to achieve this goal, we describe the selection and characterization of a novel set of fully human anti-CD40 antibody fragments (scFv) from a phage display library (n-CoDeR). In order to determine their biological potential, these antibody fragments have been analysed for their ability to promote B-cell activation, rescue from apoptosis and to block the CD40-CD40 ligand (CD40L) interaction. The selected cohort of human scFv could be subcategorized, each expressing a distinct functional signature. Thus scFv were generated that induced B-cell proliferation, rescued B cells from apoptosis and blocked the CD40-CD40L interaction to different extents. In particular, one of the scFv clones (F33) had the ability to abrogate completely this interaction. The epitope recognition patterns as well as individual rate constants were also determined and the affinity was shown to vary from low to high nanomolar range. In conclusion, this panel of human anti-CD40 scFv fragments displays a number of distinct properties, which may constitute a valuable source when evaluating candidates for in vivo trials.
2.
  • Malmborg Hager, Ann-Christin, et al. (författare)
  • Affinity and Epitope Profiling of Mouse Anti-CD40 Monoclonal Antibodies
  • 2003
  • Ingår i: Scandinavian Journal of Immunology. - Blackwell Publishing. - 0300-9475. ; 57:6, s. 517-524
  • Tidskriftsartikel (refereegranskat)abstract
    • The CD40-CD40L interaction plays a critical role in both humoral and cellular immune responses and interfering antibodies have been suggested as an effective approach for the treatment of lymphomas and autoimmune diseases. In this study we have profiled a panel of mouse antihuman CD40 monoclonal antibodies (MoAbs), regarding their CD40 binding affinity and epitope-specificity relative to the CD40L binding in relation to their cellular activating potential. Despite a rather similar domain-recognition profile, the MoAbs blocked the CD40L binding to a varying degree, with MoAb 5C3 being the poorest inhibitor. There was no correlation between affinity and cellular activation potential. In contrast, a correlation between the ability to block CD40L-binding and activation potential could be seen. We believe that this analysis of several mouse anti-CD40 antibodies can be used to develop strategies for producing new human anti-CD40 antibodies that can more effectively induce or block B-cell proliferation.
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2
Åtkomst
fritt online (2)
Typ av publikation
tidskriftsartikel (2)
Typ av innehåll
Författare/redaktör
Furebring, Christina (2)
Ottosson, Camilla (1)
Lärosäte
Lunds universitet (2)
Språk
Engelska (2)

År

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy