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Pregled bibliografske jedinice broj: 104379

Effect of topical interleukin-1 receptor antagonist (IL-1ra) on corneal allograft survival in presensitized hosts


Dekaris, Iva; Yamada, Jun; Streilein, Wayne J.; Dana, Reza M.
Effect of topical interleukin-1 receptor antagonist (IL-1ra) on corneal allograft survival in presensitized hosts // Current eye research, 19 (1999), 5; 456-459 (međunarodna recenzija, članak, znanstveni)


Naslov
Effect of topical interleukin-1 receptor antagonist (IL-1ra) on corneal allograft survival in presensitized hosts

Autori
Dekaris, Iva ; Yamada, Jun ; Streilein, Wayne J. ; Dana, Reza M.

Izvornik
Current eye research (0271-3683) 19 (1999), 5; 456-459

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
topical interleukin-1 receptor antagonist; topical IL-1ra; corneal allograft survival

Sažetak
PURPOSE: Topical interleukin-1 receptor antagonist (IL-1ra) promotes corneal allograft survival in naive hosts by suppressing local antigen-presenting cell function and allosensitization. The purpose of these experiments was to test whether IL-1ra could likewise promote transplant survival in pre-sensitized hosts. METHODS: Orthotopic corneal grafts were performed into immunized (N = 65) and naive (N = 40) BALB/c recipients from fully disparate (C57BL/6) or minor H-only disparate (B10.D2) mice. Allograft recipients were randomized to receive treatment with IL-1ra or vehicle only. RESULTS: Immunization to both MHC and minor H alloantigens was associated with accelerated graft rejection. IL-1ra treatment had no significant impact on overall graft longevity or the early incidence of graft rejection in pre-immunized recipients of fully-disparate corneal allografts (P = 0.25). Similarly, although rejection of corneal grafts in hosts immunized to minor H alloantigens occurred more slowly in mice treated with IL-1ra than in controls (P = 0.04), overall graft survival at 8 weeks was comparable (P = 0.07) among the two groups. CONCLUSIONS: The accelerated rejection of corneal allografts in presensitized hosts is not materially affected by IL-1ra, particularly if the host has been immunized to donor MHC alloantigens. These data confirm that the role of IL-1ra in corneal transplantation is primarily limited to downmodulating the afferent, not expression, arm of alloimmunity.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Javno zdravstvo i zdravstvena zaštita



POVEZANOST RADA


Projekt / tema
0129010

Ustanove
Klinička bolnica "Sveti Duh"

Profili:

Avatar Url Iva Dekaris (autor)

Citiraj ovu publikaciju

Dekaris, Iva; Yamada, Jun; Streilein, Wayne J.; Dana, Reza M.
Effect of topical interleukin-1 receptor antagonist (IL-1ra) on corneal allograft survival in presensitized hosts // Current eye research, 19 (1999), 5; 456-459 (međunarodna recenzija, članak, znanstveni)
Dekaris, I., Yamada, J., Streilein, W. & Dana, R. (1999) Effect of topical interleukin-1 receptor antagonist (IL-1ra) on corneal allograft survival in presensitized hosts. Current eye research, 19 (5), 456-459.
@article{article, year = {1999}, pages = {456-459}, keywords = {topical interleukin-1 receptor antagonist, topical IL-1ra, corneal allograft survival}, journal = {Current eye research}, volume = {19}, number = {5}, issn = {0271-3683}, title = {Effect of topical interleukin-1 receptor antagonist (IL-1ra) on corneal allograft survival in presensitized hosts}, keyword = {topical interleukin-1 receptor antagonist, topical IL-1ra, corneal allograft survival} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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