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Pregled bibliografske jedinice broj: 832352

Effects of allergic diseases and age on the composition of serum IgG glycome in children


Pezer, Marija; Štambuk, Jerko; Perica, Marija; Razdorov, Genadij; Banić, Ivana; Vučković, Frano; Gospić Miletić, Adrijana; Ugrina, Ivo; Večenaj, Ana; Pučić Baković, Maja et al.
Effects of allergic diseases and age on the composition of serum IgG glycome in children // Scientific Reports, 6 (2016), 33198, 10 doi:10.1038/srep33198 (međunarodna recenzija, članak, znanstveni)


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Naslov
Effects of allergic diseases and age on the composition of serum IgG glycome in children

Autori
Pezer, Marija ; Štambuk, Jerko ; Perica, Marija ; Razdorov, Genadij ; Banić, Ivana ; Vučković, Frano ; Gospić Miletić, Adrijana ; Ugrina, Ivo ; Večenaj, Ana ; Pučić Baković, Maja ; Bulat Lokas, Sandra ; Živković, Jelena ; Plavec, Davor ; Devereux, Graham ; Turkalj, Mirjana ; Lauc, Gordan

Izvornik
Scientific Reports (2045-2322) 6 (2016); 33198, 10

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

Ključne riječi
Antibodies ; Glycobiology ; Glycosylation ; Mass spectrometry ; Paediatric research

Sažetak
It is speculated that immunoglobulin G (IgG) plays a regulatory role in allergic reactions. The glycans on the Fc region are known to affect IgG effector functions, thereby possibly having a role in IgG modulation of allergic response. This is the first study investigating patients' IgG glycosylation profile in allergic diseases. Subclass specific IgG glycosylation profile was analyzed in two cohorts of allergen sensitized and non-sensitized 3- to 11-year-old children (conducted at University of Aberdeen, UK and Children's Hospital Srebrnjak, Zagreb, Croatia) with 893 subjects in total. IgG was isolated from serum/plasma by affinity chromatography on Protein G. IgG tryptic glycopeptides were analyzed by liquid chromatography electrospray ionization mass spectrometry. In the Zagreb cohort IgG glycome composition changed with age across all IgG subclasses. In both cohorts, IgG glycome composition did not differ in allergen sensitized subjects, nor children sensitized to individual allergens, single allergen mean wheal diameter or positive wheal sum values. In the Zagreb study the results were also replicated for high total serum IgE and in children with self- reported manifest allergic disease. In conclusion, our findings demonstrate no association between serum IgG glycome composition and allergic diseases in children.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Temeljne medicinske znanosti, Kliničke medicinske znanosti



POVEZANOST RADA


Projekt / tema
277-2770968-0963 - Rani pokazatelji razvoja alergijskih bolesti u djece (Mirjana Turkalj, )

Ustanove
Farmaceutsko-biokemijski fakultet, Zagreb,
Medicinski fakultet, Osijek,
Dječja bolnica Srebrnjak,
GENOS d.o.o.

Citiraj ovu publikaciju

Pezer, Marija; Štambuk, Jerko; Perica, Marija; Razdorov, Genadij; Banić, Ivana; Vučković, Frano; Gospić Miletić, Adrijana; Ugrina, Ivo; Večenaj, Ana; Pučić Baković, Maja et al.
Effects of allergic diseases and age on the composition of serum IgG glycome in children // Scientific Reports, 6 (2016), 33198, 10 doi:10.1038/srep33198 (međunarodna recenzija, članak, znanstveni)
Pezer, M., Štambuk, J., Perica, M., Razdorov, G., Banić, I., Vučković, F., Gospić Miletić, A., Ugrina, I., Večenaj, A. & Pučić Baković, M. (2016) Effects of allergic diseases and age on the composition of serum IgG glycome in children. Scientific Reports, 6, 33198, 10 doi:10.1038/srep33198.
@article{article, year = {2016}, pages = {10}, DOI = {10.1038/srep33198}, chapter = {33198}, keywords = {Antibodies, Glycobiology, Glycosylation, Mass spectrometry, Paediatric research}, journal = {Scientific Reports}, doi = {10.1038/srep33198}, volume = {6}, issn = {2045-2322}, title = {Effects of allergic diseases and age on the composition of serum IgG glycome in children}, keyword = {Antibodies, Glycobiology, Glycosylation, Mass spectrometry, Paediatric research}, chapternumber = {33198} }

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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