Pregled bibliografske jedinice broj: 717636
Glycans are a novel biomarker of chronological and biological age
Glycans are a novel biomarker of chronological and biological age // Book of Abstracts of the Congress of the Croatian Society of Biochemistry and Molecular Biology "The Interplay of Biomolecules", HDBMB2014 / Katalinić, Maja ; Kovarnik, Zrinka (ur.).
Zagreb, Hrvatska; Zadar, Hrvatska: Hrvatsko Društvo za Biotehnologiju, 2014. str. 103-103 (poster, nije recenziran, sažetak, ostalo)
CROSBI ID: 717636 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Glycans are a novel biomarker of chronological and biological age
Autori
Krištić, Jasminka ; Vučković, Frano ; Menni, Cristina ; Klarić, Lucija ; Keser, Toma ; Beceheli, Ivona ; Pučić-Baković, Maja ; Novokmet, Mislav ; Mangino, Massimo ; Thaqi, Kujtim ; Rudan, Pavao ; Novokmet, Natalija ; Šarac, Jelena ; Missoni, Saša ; Kolčić, Ivana ; Polašek, Ozren ; Rudan, Igor ; Campbell, Harry ; Hayward, Caroline ; Aulchenko, Yurii ; Valdes, Ana ; Wilson, James F ; Gornik, Olga ; Primorac, Dragan ; Zoldoš, Vlatka ; Lauc, Gordan
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo
Izvornik
Book of Abstracts of the Congress of the Croatian Society of Biochemistry and Molecular Biology "The Interplay of Biomolecules", HDBMB2014
/ Katalinić, Maja ; Kovarnik, Zrinka - : Hrvatsko Društvo za Biotehnologiju, 2014, 103-103
ISBN
978-953-95551-5-1
Skup
The Interplay of Biomolecules, HDBMB2014
Mjesto i datum
Zagreb, Hrvatska; Zadar, Hrvatska, 24.09.2014. - 27.09.2014
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
Aging ; Glycome ; Glycosylation ; Immunoglobulin G ; Inflammation
Sažetak
Fine structural details of glycans attached to the conserved N-glycosylation site significantly affect function of individual IgG molecules, but also mediate inflammation at the systemic level. By analysing IgG glycosylation in 5117 individuals from four European populations we have revealed very complex patterns of changes of IgG glycosylation with age. Several IgG glycans (including FA2B, FA2G2, FA2BG2) changed considerably with age and the combination of these three glycans can explain up to 58% of variance in chronological age, significantly more than other markers of biological age like telomere lengths. The remaining variance in these glycans strongly correlated with physiological parameters associated with biological age. Thus IgG glycosylation appears to be closely linked with both chronological and biological age. Considering the important role of IgG glycans in inflammation, and since the observed changes with age promote inflammation, changes in IgG glycosylation also seem to represent a factor contributing to aging.
Izvorni jezik
Engleski
Znanstvena područja
Biologija
POVEZANOST RADA
Profili:
Olga Gornik Kljaić (autor)
Vlatka Zoldoš (autor)
Igor Rudan (autor)
Jelena Šarac (autor)
Ivana Kolčić (autor)
Pavao Rudan (autor)
Dragan Primorac (autor)
Ivona Bečeheli (autor)
Jasminka Krištić (autor)
Ozren Polašek (autor)
Gordan Lauc (autor)
Mislav Novokmet (autor)
Toma Keser (autor)
Natalija Novokmet (autor)
Frano Vučković (autor)
Maja Pučić Baković (autor)
Saša Missoni (autor)