Ulla Uusitalo, Lazarus K Mramba, Carin Andrén Aronsson, Kendra Vehik, Jimin Yang, Sandra Hummel, Åke Lernmark, Marian Rewers, William Hagopian, Richard McIndoe, Jorma Toppari, Anette-G Ziegler, Beena Akolkar, Jeffrey P Krischer, Suvi M Virtanen, Jill M Norris
{"title":"在TEDDY研究中，HLA基因型和益生菌改变了固体食物引入时间与胰岛自身免疫之间的关系。","authors":"Ulla Uusitalo, Lazarus K Mramba, Carin Andrén Aronsson, Kendra Vehik, Jimin Yang, Sandra Hummel, Åke Lernmark, Marian Rewers, William Hagopian, Richard McIndoe, Jorma Toppari, Anette-G Ziegler, Beena Akolkar, Jeffrey P Krischer, Suvi M Virtanen, Jill M Norris","doi":"10.2337/dc23-0417","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To study the interaction among HLA genotype, early probiotic exposure, and timing of complementary foods in relation to risk of islet autoimmunity (IA).</p><p><strong>Research design and methods: </strong>The Environmental Determinants of Diabetes in the Young (TEDDY) study prospectively follows 8,676 children with increased genetic risk of type 1 diabetes. We used a Cox proportional hazards regression model adjusting for potential confounders to study early feeding and the risk of IA in a sample of 7,770 children.</p><p><strong>Results: </strong>Any solid food introduced early (<6 months) was associated with increased risk of IA if the child had the HLA DR3/4 genotype and no probiotic exposure during the 1st year of life. Rice introduced at 4-5.9 months compared with later in the U.S. was associated with an increased risk of IA.</p><p><strong>Conclusions: </strong>Timing of solid food introduction, including rice, may be associated with IA in children with the HLA DR3/4 genotype not exposed to probiotics. The microbiome composition under these exposure combinations requires further study.</p>","PeriodicalId":11140,"journal":{"name":"Diabetes Care","volume":null,"pages":null},"PeriodicalIF":14.8000,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516243/pdf/","citationCount":"0","resultStr":"{\"title\":\"HLA Genotype and Probiotics Modify the Association Between Timing of Solid Food Introduction and Islet Autoimmunity in the TEDDY Study.\",\"authors\":\"Ulla Uusitalo, Lazarus K Mramba, Carin Andrén Aronsson, Kendra Vehik, Jimin Yang, Sandra Hummel, Åke Lernmark, Marian Rewers, William Hagopian, Richard McIndoe, Jorma Toppari, Anette-G Ziegler, Beena Akolkar, Jeffrey P Krischer, Suvi M Virtanen, Jill M Norris\",\"doi\":\"10.2337/dc23-0417\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>To study the interaction among HLA genotype, early probiotic exposure, and timing of complementary foods in relation to risk of islet autoimmunity (IA).</p><p><strong>Research design and methods: </strong>The Environmental Determinants of Diabetes in the Young (TEDDY) study prospectively follows 8,676 children with increased genetic risk of type 1 diabetes. We used a Cox proportional hazards regression model adjusting for potential confounders to study early feeding and the risk of IA in a sample of 7,770 children.</p><p><strong>Results: </strong>Any solid food introduced early (<6 months) was associated with increased risk of IA if the child had the HLA DR3/4 genotype and no probiotic exposure during the 1st year of life. Rice introduced at 4-5.9 months compared with later in the U.S. was associated with an increased risk of IA.</p><p><strong>Conclusions: </strong>Timing of solid food introduction, including rice, may be associated with IA in children with the HLA DR3/4 genotype not exposed to probiotics. The microbiome composition under these exposure combinations requires further study.</p>\",\"PeriodicalId\":11140,\"journal\":{\"name\":\"Diabetes Care\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":14.8000,\"publicationDate\":\"2023-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516243/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Diabetes Care\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.2337/dc23-0417\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENDOCRINOLOGY & METABOLISM\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Diabetes Care","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2337/dc23-0417","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENDOCRINOLOGY & METABOLISM","Score":null,"Total":0}
HLA Genotype and Probiotics Modify the Association Between Timing of Solid Food Introduction and Islet Autoimmunity in the TEDDY Study.
Objective: To study the interaction among HLA genotype, early probiotic exposure, and timing of complementary foods in relation to risk of islet autoimmunity (IA).
Research design and methods: The Environmental Determinants of Diabetes in the Young (TEDDY) study prospectively follows 8,676 children with increased genetic risk of type 1 diabetes. We used a Cox proportional hazards regression model adjusting for potential confounders to study early feeding and the risk of IA in a sample of 7,770 children.
Results: Any solid food introduced early (<6 months) was associated with increased risk of IA if the child had the HLA DR3/4 genotype and no probiotic exposure during the 1st year of life. Rice introduced at 4-5.9 months compared with later in the U.S. was associated with an increased risk of IA.
Conclusions: Timing of solid food introduction, including rice, may be associated with IA in children with the HLA DR3/4 genotype not exposed to probiotics. The microbiome composition under these exposure combinations requires further study.
期刊介绍：
The journal's overarching mission can be captured by the simple word "Care," reflecting its commitment to enhancing patient well-being. Diabetes Care aims to support better patient care by addressing the comprehensive needs of healthcare professionals dedicated to managing diabetes.
Diabetes Care serves as a valuable resource for healthcare practitioners, aiming to advance knowledge, foster research, and improve diabetes management. The journal publishes original research across various categories, including Clinical Care, Education, Nutrition, Psychosocial Research, Epidemiology, Health Services Research, Emerging Treatments and Technologies, Pathophysiology, Complications, and Cardiovascular and Metabolic Risk. Additionally, Diabetes Care features ADA statements, consensus reports, review articles, letters to the editor, and health/medical news, appealing to a diverse audience of physicians, researchers, psychologists, educators, and other healthcare professionals.
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