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Trbojević Akmačić I, Ugrina I, Štambuk J, Gudelj I, Vučković F, Lauc G, Pučić-Baković M. High-throughput glycomics: Optimization of sample preparation. BIOCHEMISTRY (MOSCOW) 2015; 80:934-42. [DOI: 10.1134/s0006297915070123] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Coss KP, Hawkes CP, Adamczyk B, Stöckmann H, Crushell E, Saldova R, Knerr I, Rubio-Gozalbo ME, Monavari AA, Rudd PM, Treacy EP. N-Glycan Abnormalities in Children with Galactosemia. J Proteome Res 2013; 13:385-94. [DOI: 10.1021/pr4008305] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Karen P. Coss
- University College Dublin (UCD), Clinical Research
Centre, Mater Misericordiae University Hospital, Eccles Street, Dublin, Ireland
| | - Colin P. Hawkes
- National
Centre for Inherited Metabolic Disorders (NCIMD), Children’s University Hospital, Temple Street, Dublin, Ireland
| | - Barbara Adamczyk
- National Institute for Bioprocessing Research and Training (NIBRT), GlycoScience Group, Mount
Merrion, Blackrock, Dublin, Ireland
| | - Henning Stöckmann
- National Institute for Bioprocessing Research and Training (NIBRT), GlycoScience Group, Mount
Merrion, Blackrock, Dublin, Ireland
| | - Ellen Crushell
- National
Centre for Inherited Metabolic Disorders (NCIMD), Children’s University Hospital, Temple Street, Dublin, Ireland
| | - Radka Saldova
- National Institute for Bioprocessing Research and Training (NIBRT), GlycoScience Group, Mount
Merrion, Blackrock, Dublin, Ireland
| | - Ina Knerr
- National
Centre for Inherited Metabolic Disorders (NCIMD), Children’s University Hospital, Temple Street, Dublin, Ireland
| | | | - Ardeshir A. Monavari
- National
Centre for Inherited Metabolic Disorders (NCIMD), Children’s University Hospital, Temple Street, Dublin, Ireland
| | - Pauline M. Rudd
- National Institute for Bioprocessing Research and Training (NIBRT), GlycoScience Group, Mount
Merrion, Blackrock, Dublin, Ireland
| | - Eileen P. Treacy
- National
Centre for Inherited Metabolic Disorders (NCIMD), Children’s University Hospital, Temple Street, Dublin, Ireland
- Trinity College, College Green, Dublin, Ireland
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Krištić J, Vučković F, Menni C, Klarić L, Keser T, Beceheli I, Pučić-Baković M, Novokmet M, Mangino M, Thaqi K, Rudan P, Novokmet N, Sarac J, Missoni S, Kolčić I, Polašek O, Rudan I, Campbell H, Hayward C, Aulchenko Y, Valdes A, Wilson JF, Gornik O, Primorac D, Zoldoš V, Spector T, Lauc G. Glycans are a novel biomarker of chronological and biological ages. J Gerontol A Biol Sci Med Sci 2013; 69:779-89. [PMID: 24325898 PMCID: PMC4049143 DOI: 10.1093/gerona/glt190] [Citation(s) in RCA: 246] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
UNLABELLED Fine structural details of glycans attached to the conserved N-glycosylation site significantly not only affect function of individual immunoglobulin G (IgG) molecules but also mediate inflammation at the systemic level. By analyzing IgG glycosylation in 5,117 individuals from four European populations, we have revealed very complex patterns of changes in IgG glycosylation with age. Several IgG glycans (including FA2B, FA2G2, and 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 ages. Considering the important role of IgG glycans in inflammation, and because the observed changes with age promote inflammation, changes in IgG glycosylation also seem to represent a factor contributing to aging. SIGNIFICANCE STATEMENT Glycosylation is the key posttranslational mechanism that regulates function of immunoglobulins, with multiple systemic repercussions to the immune system. Our study of IgG glycosylation in 5,117 individuals from four European populations has revealed very extensive and complex changes in IgG glycosylation with age. The combined index composed of only three glycans explained up to 58% of variance in age, considerably more than other biomarkers of 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 ages. The ability to measure human biological aging using molecular profiling has practical applications for diverse fields such as disease prevention and treatment, or forensics.
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Affiliation(s)
| | | | - Cristina Menni
- Department of Twins Research and Genetic Epidemiology, Kings College London, UK
| | | | - Toma Keser
- Faculty of Pharmacy and Biochemistry, University of Zagreb, Croatia
| | | | | | | | - Massimo Mangino
- Department of Twins Research and Genetic Epidemiology, Kings College London, UK
| | | | - Pavao Rudan
- Institute for Anthropological Research, Zagreb, Croatia
| | | | - Jelena Sarac
- Institute for Anthropological Research, Zagreb, Croatia
| | - Saša Missoni
- Institute for Anthropological Research, Zagreb, Croatia
| | - Ivana Kolčić
- Faculty of Medicine, University of Split, Croatia
| | | | - Igor Rudan
- Centre for Population Health Sciences, The University of Edinburgh Medical School, UK
| | - Harry Campbell
- Centre for Population Health Sciences, The University of Edinburgh Medical School, UK
| | - Caroline Hayward
- MRCHGU, Institute of Genetics and Molecular Medicine, University of Edinburgh, EH4 2XU, UK
| | - Yurii Aulchenko
- Institute of Cytology and Genetics SD RAS, Novosibirsk, Russia
| | - Ana Valdes
- Department of Twins Research and Genetic Epidemiology, Kings College London, UK
| | - James F Wilson
- Centre for Population Health Sciences, The University of Edinburgh Medical School, UK
| | - Olga Gornik
- Faculty of Pharmacy and Biochemistry, University of Zagreb, Croatia
| | | | | | - Tim Spector
- Department of Twins Research and Genetic Epidemiology, Kings College London, UK
| | - Gordan Lauc
- Genos Glycobiology Laboratory, Zagreb, Croatia. Faculty of Pharmacy and Biochemistry, University of Zagreb, Croatia.
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Chen G, Wang Y, Qin X, Li H, Guo Y, Wang Y, Liu H, Wang X, Song G, Li F, Li F, Guo S, Qiu L, Li Z. Change in IgG1FcN-linked glycosylation in human lung cancer: Age- and sex-related diagnostic potential. Electrophoresis 2013; 34:2407-16. [DOI: 10.1002/elps.201200455] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 02/27/2013] [Accepted: 04/19/2013] [Indexed: 11/05/2022]
Affiliation(s)
- Guoqiang Chen
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Yanmin Wang
- Department of Clinical Laboratory; Heze Municipal Hospital; Heze; P. R. China
| | - Xuzhen Qin
- Department of Clinical Laboratory; Peking Union Medical College Hospital; CAMS & PUMC; Beijing; P. R. China
| | - Hexiang Li
- Caoxian Gongfei Hospital; Caoxian; P. R. China
| | - Yumei Guo
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Yanying Wang
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Hui Liu
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Xiaodong Wang
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Gaoguang Song
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Fang Li
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Fenjie Li
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Shuai Guo
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
| | - Ling Qiu
- Department of Clinical Laboratory; Peking Union Medical College Hospital; CAMS & PUMC; Beijing; P. R. China
| | - Zhili Li
- Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing; P. R. China
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