Pregled bibliografske jedinice broj: 912092
Network inference from glycoproteomics data reveals new reactions in the IgG glycosylation pathway
Network inference from glycoproteomics data reveals new reactions in the IgG glycosylation pathway // Nature communications, 8 (2017), 1; 1483 (2017), 15 doi:10.1038/s41467-017-01525-0 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 912092 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Network inference from glycoproteomics data reveals new reactions in the IgG glycosylation pathway
Autori
Benedetti, Elisa ; Pučić-Baković, Maja ; Keser, Toma ; Wahl, Annika ; Hassinen, Antti ; Yang, Jeong-Yeh ; Liu, Lin ; Trbojević-Akmačić, Irena ; Razdorov, Genadij ; Štambuk, Jerko ; Klarić, Lucija ; Ugrina, Ivo ; Selman, Maurice H. J. ; Wuhrer, Manfred ; Rudan, Igor ; Polasek, Ozren ; Hayward, Caroline ; Grallert, Harald ; Strauch, Konstantin ; Peters, Annette ; Meitinger, Thomas ; Gieger, Christian ; Vilaj, Marija ; Boons, Geert-Jan ; Moremen, Kelley W. ; Ovchinnikova, Tatiana ; Bovin, Nicolai ; Kellokumpu, Sakari ; Theis, Fabian J. ; Lauc, Gordan ; Krumsiek, Jan
Izvornik
Nature communications (2041-1723) 8
(2017), 1;
1483 (2017), 15
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Immunoglobulin G ; glycosylation pathway ; N-glycans ; mass spectrometry ; Gaussian graphical models
Sažetak
Immunoglobulin G (IgG) is a major effector molecule of the human immune response, and aberrations in IgG glycosylation are linked to various diseases. However, the molecular mechanisms underlying protein glycosylation are still poorly understood. We present a data- driven approach to infer reactions in the IgG glycosylation pathway using large-scale mass- spectrometry measurements. Gaussian graphical models are used to construct association networks from four cohorts. We find that glycan pairs with high partial correlations represent enzymatic reactions in the known glycosylation pathway, and then predict new biochemical reactions using a rule-based approach. Validation is performed using data from a GWAS and results from three in vitro experiments. We show that one predicted reaction is enzymatically feasible and that one rejected reaction does not occur in vitro. Moreover, in contrast to previous knowledge, enzymes involved in our predictions colocalize in the Golgi of two cell lines, further confirming the in silico predictions.
Izvorni jezik
Engleski
Znanstvena područja
Interdisciplinarne prirodne znanosti, Farmacija
POVEZANOST RADA
Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Split,
GENOS d.o.o.
Profili:
Gordan Lauc
(autor)
Ozren Polašek
(autor)
JERKO ŠTAMBUK
(autor)
Igor Rudan
(autor)
Ivo Ugrina
(autor)
Toma Keser
(autor)
Genadij Razdorov
(autor)
IRENA TRBOJEVIĆ AKMAČIĆ
(autor)
Maja Pučić Baković
(autor)
Marija Vilaj
(autor)
Citiraj ovu publikaciju:
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
- Nature Index