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State of the Art Lecture: "The role of regulatory T cells in allergen immunotherapy"


Gagro, Alenka
State of the Art Lecture: "The role of regulatory T cells in allergen immunotherapy" // Abstract Book
Szeged, 2004. (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)


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Naslov
State of the Art Lecture: "The role of regulatory T cells in allergen immunotherapy"

Autori
Gagro, Alenka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstract Book / - Szeged, 2004

Skup
34th Annual Meeting of the Hungarian Society for Immunology

Mjesto i datum
Szeged, Mađarska, 27-29.10.2004

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
T cells; asthma; immunotherapy

Sažetak
Regulatory T cells (Treg) are defined by their surface phenotype (CD4+ CD25+ CD45RO+ CD69- CTLA- 4+) or by their ability to secrete immunoregulatory cytokines, such as interleukin (IL)-10 and transforming growth factor (TGF)- beta. The aim of this study was to detect Treg in peripheral blood from children allergic to Dermatophagoides pteronyssinus undergoing specific immunotherapy (n=15). Treg were identified using four - color flow cytometry prior to, after three months, and after one year of immunotherapy. In addition, intracellular detection of IL-10 and TGF-beta in T cells was performed. The level of CTLA-4 expressing Tregs increased transitory after 3 months of immunotherapy. While no changes in IL-10 secreting T cells were found, specific immunotherapy increased percentage of TGF-beta secreting T cells. These results indicate that analysis of CTLA-4 and TGF-beta by flow cytometry could be useful markers to monitor the effect of specific immunotherapy in allergic individuals.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
0021004
0021001

Ustanove:
Imunološki zavod d.d.

Profili:

Avatar Url Alenka Gagro (autor)


Citiraj ovu publikaciju:

Gagro, Alenka
State of the Art Lecture: "The role of regulatory T cells in allergen immunotherapy" // Abstract Book
Szeged, 2004. (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)
Gagro, A. (2004) State of the Art Lecture: "The role of regulatory T cells in allergen immunotherapy". U: Abstract Book.
@article{article, author = {Gagro, A.}, year = {2004}, pages = {3}, keywords = {T cells, asthma, immunotherapy}, title = {State of the Art Lecture: "The role of regulatory T cells in allergen immunotherapy"}, keyword = {T cells, asthma, immunotherapy}, publisherplace = {Szeged, Ma\djarska} }
@article{article, author = {Gagro, A.}, year = {2004}, pages = {3}, keywords = {T cells, asthma, immunotherapy}, title = {State of the Art Lecture: "The role of regulatory T cells in allergen immunotherapy"}, keyword = {T cells, asthma, immunotherapy}, publisherplace = {Szeged, Ma\djarska} }




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