Anti-TNF Biologicals Enhance the Anti-Inflammatory Properties of IgG N-Glycome in Crohn's Disease.
Anti-TNF Biologicals Enhance the Anti-Inflammatory Properties of IgG N-Glycome in Crohn's Disease.
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DOI:
10.3390/biom13060954
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发表时间:
2023-06-07
期刊:
影响因子:
5.5
通讯作者:
中科院分区:
文献类型:
--
作者:
Crohn’s disease (CD) is a chronic inflammation of the digestive tract that significantly impairs patients’ quality of life and well-being. Anti-TNF biologicals revolutionised the treatment of CD, yet many patients do not adequately respond to such therapy. Previous studies have demonstrated a pro-inflammatory pattern in the composition of CD patients’ immunoglobulin G (IgG) N-glycome compared to healthy individuals. Here, we utilised the high-throughput UHPLC method for N-glycan analysis to explore the longitudinal effect of the anti-TNF drugs infliximab and adalimumab on N-glycome composition of total serum IgG in 198 patients, as well as the predictive potential of IgG N-glycans at baseline to detect primary non-responders to anti-TNF therapy in 1315 patients. We discovered a significant decrease in IgG agalactosylation and an increase in monogalactosylation, digalactosylation and sialylation during the 14 weeks of anti-TNF treatment, regardless of therapy response, all of which suggested a diminished inflammatory environment in CD patients treated with anti-TNF therapy. Furthermore, we observed that IgG N-glycome might contain certain information regarding the anti-TNF therapy outcome before initiating the treatment. However, it is impossible to predict future primary non-responders to anti-TNF therapy based solely on IgG N-glycome composition at baseline.
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影响因子:
29.4
作者:
Šimurina M;de Haan N;Vučković F;Kennedy NA;Štambuk J;Falck D;Trbojević-Akmačić I;Clerc F;Razdorov G;Khon A;Latiano A;D'Incà R;Danese S;Targan S;Landers C;Dubinsky M;Inflammatory Bowel Disease Biomarkers Consortium;McGovern DPB;Annese V;Wuhrer M;Lauc G
通讯作者:
Lauc G
DOI:
10.1074/mcp.m111.010090
发表时间:
2011-10
期刊:
Molecular & cellular proteomics : MCP
影响因子:
--
作者:
Pucić M;Knezević A;Vidic J;Adamczyk B;Novokmet M;Polasek O;Gornik O;Supraha-Goreta S;Wormald MR;Redzić I;Campbell H;Wright A;Hastie ND;Wilson JF;Rudan I;Wuhrer M;Rudd PM;Josić D;Lauc G
通讯作者:
Lauc G
影响因子:
5.5
作者:
Collins, Emily S.;Galligan, Marie C.;FitzGerald, Oliver
通讯作者:
FitzGerald, Oliver
影响因子:
35.7
作者:
Kennedy, Nicholas A.;Heap, Graham A.;Ahmad, Tariq
通讯作者:
Ahmad, Tariq
影响因子:
8
作者:
Pereira, Marcia S.;Maia, Luis;Pinho, Salome S.
通讯作者:
Pinho, Salome S.