Petra Rajala - UTU Research Portal

Petra Rajala

- Clinical Research Nurse,
Public Health (Department of Clinical Medicine)

petraj@utu.fi

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Distinct Growth Phases in Early Life Associated With the Risk of Type 1 Diabetes: The TEDDY Study (2020)
- Diabetes Care
Liu X, Vehik K, Huang YX, Larsson HE, Toppari J, Ziegler AG, She JX, Rewers M, Hagopian WA, Akolkar B, Krischer JP; and the TEDDY Study Group
Longitudinal Metabolome-Wide Signals Prior to the Appearance of a First Islet Autoantibody in Children Participating in the TEDDY Study (2020)
- Diabetes
Li Q, Parikh H, Butterworth MD, Lernmark A, Hagopian W, Rewers M, She JX, Toppari J, Ziegler AG, Akolkar B, Fiehn O, Fan SL, Krischer JP; and the TEDDY Study Group
Association of gluten intake during the first 5 years of life with incidence of celiac disease autoimmunity and celiac disease among children at increased risk (2019)
- JAMA: Journal of the American Medical Association
Carin Andrén Aronsson, Hye-Seung Lee, Elin M. Hård af Segerstad, Ulla Uusitalo, Jimin Yang, Sibylle Koletzko, Edwin Liu, Kalle Kurppa, Polly J. Bingley, Jorma Toppari, Anette G. Ziegler, Jin-Xiong She, William A. Hagopian, Marian Rewers, Beena Akolkar, Jeffrey P. Krischer, Suvi M. Virtanen, Jill M. Norris, Daniel Agardh; for the TEDDY Study Group
Early probiotic supplementation and the risk of celiac disease in children at genetic risk (2019)
- Nutrients
Ulla Uusitalo , Carin Andren Aronsson , Xiang Liu, Kalle Kurppa, Jimin Yang, Edwin Liu, Jennifer Skidmore, Christiane Winkler, Marian J. Rewers, William A. Hagopian, Jin-Xiong She, Jorma Toppari, Anette-G. Ziegler, Beena Akolkar, Jill M. Norris, Suvi M. Virtanen, Jeffrey P. Krischer, Daniel Agardh; on behalf of the TEDDY Study Group
Metabolite-related dietary patterns and the development of islet autoimmunity (2019)
- Scientific Reports
Randi K. Johnson, Lauren Vanderlinden, Brian C . DeFelice, Katerina Kechris, Ulla Uusitalo, Oliver Fiehn, Marci Sontag, Tessa Crume, Andreas Beyerlein, Åke Lernmark, Jorma Toppari, Anette-G. Ziegler, Jin-Xiong She, William Hagopian, Marian Rewers, Beena Akolkar, Jeffrey Krischer, Suvi M. Virtanen, Jill M. Norris; & The TEDDY Study Group
Predicting islet cell autoimmunity and type 1 diabetes: An 8-year teddy study progress report (2019)
- Diabetes Care
Jeffrey P. Krischer, Xiang Liu, Kendra Vehik, Beena Akolkar, William A. Hagopian, Marian J. Rewers, Jin-Xiong She, Jorma Toppari, Anette-G. Ziegler, Åke Lernmark; and the TEDDY Study Group
Progression from islet autoimmunity to clinical type 1 diabetes is influenced by genetic factors: Results from the prospective TEDDY study (2019)
- Journal of Medical Genetics
Beyerlein A., Bonifacio E., Vehik K., Hippich M., Winkler C., Frohnert B., Steck A., Hagopian W., Krischer J., Lernmark Å., Rewers M., She J., Toppari J., Akolkar B., Rich S., Ziegler A.; TEDDY Study Group
The association between stressful life events and respiratory infections during the first 4 years of life: The Environmental Determinants of Diabetes in the Young study (2019)
- Stress and Health
Roth R, Lynch K, Hyöty H, Lönnrot M, Driscoll KA, Johnson SB; the TEDDY Study Group
Early Infant Diet and Islet Autoimmunity in the TEDDY Study (2018)
- Diabetes Care
Ulla Uusitalo, Hye-Seung Lee, Carin Andrén Aronsson, Kendra Vehik, Jimin Yang, Sandra Hummel, Katherine Silvis, Åke Lernmark, Marian Rewers, William Hagopian, Jin-Xiong She, Olli Simell, Jorma Toppari, Anette-G. Ziegler, Beena Akolkar, Jeffrey Krischer, Suvi M. Virtanen, Jill M. Norris; and the TEDDY Study Group
Plasma 25-Hydroxyvitamin D Concentration and Risk of Islet Autoimmunity (2018)
- Diabetes
Norris JM, Lee HS, Frederiksen B, Erlund I, Uusitalo U, Yang JM, Lernmark A, Simell O, Toppari J, Rewers M, Ziegler AG, She JX, Onengut-Gumuscu S, Chen WM, Rich SS, Sundvall J, Akolkar B, Krischer J, Virtanen SM, Hagopian W; for the TEDDY Study Group
The Environmental Determinants of Diabetes in the Young (TEDDY) Study: 2018 Update (2018)
- Current Diabetes Reports
Rewers M, Hyöty H, Lernmark Å, Hagopian W, She JX, Schatz D, Ziegler AG, Toppari J, Akolkar B, Krischer J
Genetic and Environmental Interactions Modify the Risk of Diabetes-Related Autoimmunity by 6 Years of Age: The TEDDY Study (2017)
- Diabetes Care
Krischer JP, Lynch KF, Lernmark A, Hagopian WA, Rewers MJ, She JX, Toppari J, Ziegler AG, Akolkar B; and the TEDDY Study Group
Joint modeling of longitudinal autoantibody patterns and progression to type 1 diabetes: results from the TEDDY study (2017)
- Acta Diabetologica
Kohler M, Beyerlein A, Vehik K, Greven S, Umlauf N, Lernmark A, Hagopian WA, Rewers M, She JX, Toppari J, Akolkar B, Krischer JP, Bonifacio E, Ziegler AG; The TEDDY Study Group
Residual beta-cell function in diabetes children followed and diagnosed in the TEDDY study compared to community controls (2017)
- Pediatric Diabetes
Steck AK, Larsson HE, Liu X, Veijola R, Toppari J, Hagopian WA, Haller MJ, Ahmed S, Akolkar B, Lernmark A, Rewers MJ, Krischer JP; and the TEDDY Study Group
The feasibility of salivary sample collection in an international pediatric cohort: The the TEDDY study (2017)
- Developmental Psychobiology
Roth R, Baxter J, Vehik K, Hopkins D, Killian M, Gesualdo P, Melin J, Simell B, Strauss E, Lernmark A, Johnson SB; The TEDDY Study Group
Complement gene variants in relation to autoantibodies to beta cell specific antigens and type 1 diabetes in the TEDDY Study (2016)
- Scientific Reports
Torn C, Liu X, Hagopian W, Lernmark A, Simell O, Rewers M, Ziegler AG, Schatz D, Akolkar B, Onengut-Gumuscu S, Chen WM, Toppari J, Mykkanen J, Ilonen J, Rich SS, She JX, Sharma A, Steck A, Krischer J & The TEDDY Study Group
Growth and Risk for Islet Autoimmunity and Progression to Type 1 Diabetes in Early Childhood: The Environmental Determinants of Diabetes in the Young Study (2016)
- Diabetes
Helena Elding Larsson, Kendra Vehik, Michael J. Haller, Xiang Liu, Beena Akolkar, William Hagopian, Jeffrey Krischer, åke Lernmark, Jin-Xiong She, Olli Simell, Jorma Toppari, Anette-G. Ziegler, Marian Rewers; for the TEDDY Study Group
Identification of Non-HLA Genes Associated with Celiac Disease and Country-Specific Differences in a Large, International Pediatric Cohort (2016)
- PLoS ONE
Sharma A, Liu X, Hadley D, Hagopian W, Liu E, Chen WM, Onengut-Gumuscu S, Simell V, Rewers M, Ziegler AG, Lernmarklo A, Simell O, Toppari J, Krischer JP, Akolkar B, Rich SS, Agardh D, She JX; Teddy Study group
Participant Experiences in the Environmental Determinants of Diabetes in the Young Study: Common Reasons for Withdrawing (2016)
- Journal of Diabetes Research
Lernmark B, Lynch K, Baxter J, Roth R, Simell T, Smith L, Swartling U, Johnson SB; and Teddy Study Group
Clinical features of celiac disease: a prospective birth cohort. (2015)
- Pediatrics
Agardh D, Lee HS, Kurppa K, Simell V, Aronsson CA, Jörneus O, Hummel M, Liu E, Koletzko S; for the TEDDY Study Group