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Cord serum lipidome...
Cord serum lipidome in prediction of islet autoimmunity and type 1 diabetes
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- Oresic, Matej, 1967- (author)
- Örebro universitet,Institutionen för medicinska vetenskaper,VTT Technical Research Centre of Finland, Espoo, Finland
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- Gopalacharyulu, Peddinti (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Mykkänen, Juha (author)
- Department of Pediatrics, University of Turku, Turku, Finland; Hospital District of Southwest Finland, Turku, Finland
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- Lietzen, Niina (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Mäkinen, Marjaana (author)
- Department of Pediatrics, University of Turku, Turku, Finland; Hospital District of Southwest Finland, Turku, Finland
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- Nygren, Heli (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Simell, Satu (author)
- Department of Pediatrics, University of Turku, Turku, Finland; Hospital District of Southwest Finland, Turku, Finland
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- Simell, Ville (author)
- Department of Pediatrics, University of Turku, Turku, Finland; Hospital District of Southwest Finland, Turku, Finland
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- Hyöty, Heikki (author)
- Department of Virology, School of Medicine, University of Tampere, Tampere, Finland; Fimlab Laboratories, Pirkanmaa Hospital District, Tampere, Finland
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- Veijola, Riitta (author)
- Institute of Clinical Medicine, University of Oulu, Oulu, Finland
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- Ilonen, Jorma (author)
- Department of Clinical Microbiology, University of Eastern Finland, Kuopio, Finland; Immunogenetics Laboratory, University of Turku, Turku, Finland
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- Sysi-Aho, Marko (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Knip, Mikael (author)
- Children’s Hospital, University of Helsinki, Helsinki, Finland; Helsinki University Central Hospital, Helsinki, Finland; Department of Pediatrics, Tampere University Hospital, Tampere, Finland; Folkhälsan Research Center, Helsinki, Finland
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- Hyötyläinen, Tuulia, 1971- (author)
- Örebro universitet,Institutionen för naturvetenskap och teknik,VTT Technical Research Centre of Finland, Espoo, Finland
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- Simell, Olli (author)
- Department of Pediatrics, University of Turku, Turku, Finland; Hospital District of Southwest Finland, Turku, Finland
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(creator_code:org_t)
- 2013-08-15
- 2013
- English.
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In: Diabetes. - : American Diabetes Association. - 0012-1797 .- 1939-327X. ; 62:9, s. 3268-3274
- Related links:
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https://doi.org/10.2...
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https://diabetes.dia...
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Abstract
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- Previous studies show that children who later progress to type 1 diabetes (T1D) have decreased preautoimmune concentrations of multiple phospholipids as compared with nonprogressors. It is still unclear whether these changes associate with development of β-cell autoimmunity or specifically with clinical T1D. Here, we studied umbilical cord serum lipidome in infants who later developed T1D (N = 33); infants who developed three or four (N = 31) islet autoantibodies, two (N = 31) islet autoantibodies, or one (N = 48) islet autoantibody during the follow-up; and controls (N = 143) matched for sex, HLA-DQB1 genotype, city of birth, and period of birth. The analyses of serum molecular lipids were performed using the established lipidomics platform based on ultra-performance liquid chromatography coupled to mass spectrometry. We found that T1D progressors are characterized by a distinct cord blood lipidomic profile that includes reduced major choline-containing phospholipids, including sphingomyelins and phosphatidylcholines. A molecular signature was developed comprising seven lipids that predicted high risk for progression to T1D with an odds ratio of 5.94 (95% CI, 1.07-17.50). Reduction in choline-containing phospholipids in cord blood therefore is specifically associated with progression to T1D but not with development of β-cell autoimmunity in general.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Endokrinologi och diabetes (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Endocrinology and Diabetes (hsv//eng)
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- art (subject category)
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Diabetes
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Oresic, Matej, 1 ...
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Gopalacharyulu, ...
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Mykkänen, Juha
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Lietzen, Niina
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Mäkinen, Marjaan ...
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Nygren, Heli
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Simell, Satu
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Simell, Ville
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Hyöty, Heikki
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Veijola, Riitta
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Ilonen, Jorma
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Sysi-Aho, Marko
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Knip, Mikael
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Hyötyläinen, Tuu ...
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Simell, Olli
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Endocrinology an ...
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Diabetes
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Örebro University