Kelli K Ryckman

Summary

Affiliation: University of Iowa
Country: USA

Publications

  1. doi request reprint Predicting gestational age using neonatal metabolic markers
    Kelli K Ryckman
    Department of Epidemiology, University of Iowa, Iowa City, IA Department of Pediatrics, University of Iowa, Iowa City, IA Electronic address
    Am J Obstet Gynecol 214:515.e1-515.e13. 2016
  2. pmc Ethnic differences in the relationship between birth weight and type 2 diabetes mellitus in postmenopausal women
    K K Ryckman
    Department of Epidemiology, University of Iowa, 145 North Riverside Drive, S400 CPHB, Iowa City, IA 52242, United States Electronic address
    Diabetes Metab 40:379-85. 2014
  3. pmc Metabolic heritability at birth: implications for chronic disease research
    Kelli K Ryckman
    Department of Epidemiology, University of Iowa, Iowa City, IA, 52242, USA
    Hum Genet 133:1049-57. 2014
  4. pmc Association of amino acids with common complications of prematurity
    Kelli K Ryckman
    Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA
    Pediatr Res 73:700-5. 2013
  5. pmc Clinical and environmental influences on metabolic biomarkers collected for newborn screening
    Kelli K Ryckman
    Department of Pediatrics, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
    Clin Biochem 46:133-8. 2013
  6. pmc Replication of clinical associations with 17-hydroxyprogesterone in preterm newborns
    Kelli K Ryckman
    Department of Pediatrics, University of Iowa, Iowa City, IA 52242, USA
    J Pediatr Endocrinol Metab 25:301-5. 2012
  7. pmc Candidate gene analysis of spontaneous preterm delivery: new insights from re-analysis of a case-control study using case-parent triads and control-mother dyads
    Solveig Myking
    Department of Genes and Environment, Division of Epidemiology, Norwegian Institute of Public Health, Oslo, Norway
    BMC Med Genet 12:174. 2011
  8. pmc Genetic associations with neonatal thyroid-stimulating hormone levels
    Farah Y Alul
    Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA
    Pediatr Res 73:484-91. 2013
  9. pmc No observed association for mitochondrial SNPs with preterm delivery and related outcomes
    Brandon W Alleman
    Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA
    Pediatr Res 72:539-44. 2012
  10. doi request reprint Genetic Risk Score for Essential Hypertension and Risk of Preeclampsia
    Caitlin J Smith
    Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, Iowa, USA
    Am J Hypertens 29:17-24. 2016

Collaborators

Detail Information

Publications25

  1. doi request reprint Predicting gestational age using neonatal metabolic markers
    Kelli K Ryckman
    Department of Epidemiology, University of Iowa, Iowa City, IA Department of Pediatrics, University of Iowa, Iowa City, IA Electronic address
    Am J Obstet Gynecol 214:515.e1-515.e13. 2016
    ..Identifying novel and accurate methods for gestational age estimation at birth is important, particularly for surveillance of preterm birth rates in areas without routine ultrasound dating...
  2. pmc Ethnic differences in the relationship between birth weight and type 2 diabetes mellitus in postmenopausal women
    K K Ryckman
    Department of Epidemiology, University of Iowa, 145 North Riverside Drive, S400 CPHB, Iowa City, IA 52242, United States Electronic address
    Diabetes Metab 40:379-85. 2014
    ..The objective of this study is to examine the relationship between self-reported birth weight and the adult occurrence of type 2 diabetes mellitus in a large multi-ethnic population of women...
  3. pmc Metabolic heritability at birth: implications for chronic disease research
    Kelli K Ryckman
    Department of Epidemiology, University of Iowa, Iowa City, IA, 52242, USA
    Hum Genet 133:1049-57. 2014
    ..This research has important implications not only for the identification of rare inborn errors of metabolism but also for personalized medicine and early detection of later life risks for chronic conditions...
  4. pmc Association of amino acids with common complications of prematurity
    Kelli K Ryckman
    Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA
    Pediatr Res 73:700-5. 2013
    ..Tandem mass spectrometry has been proposed as a method of diagnosing or predicting the development of common complex neonatal diseases. Our objective was to identify metabolites associated with common complications of prematurity...
  5. pmc Clinical and environmental influences on metabolic biomarkers collected for newborn screening
    Kelli K Ryckman
    Department of Pediatrics, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
    Clin Biochem 46:133-8. 2013
    ..Identifying common clinical and environmental factors that influence newborn metabolic biomarkers will improve the utilization of metabolite panels for clinical diagnostic medicine...
  6. pmc Replication of clinical associations with 17-hydroxyprogesterone in preterm newborns
    Kelli K Ryckman
    Department of Pediatrics, University of Iowa, Iowa City, IA 52242, USA
    J Pediatr Endocrinol Metab 25:301-5. 2012
    ..Higher 17-OHP and false positives were significantly associated with lower gestational age and birth weight, as previously reported. Incorporating gestational age and birth weight together decreases the false-positive rate...
  7. pmc Candidate gene analysis of spontaneous preterm delivery: new insights from re-analysis of a case-control study using case-parent triads and control-mother dyads
    Solveig Myking
    Department of Genes and Environment, Division of Epidemiology, Norwegian Institute of Public Health, Oslo, Norway
    BMC Med Genet 12:174. 2011
    ..These methods offer a robust approach to genetic association studies for PTD compared to traditional case-control designs...
  8. pmc Genetic associations with neonatal thyroid-stimulating hormone levels
    Farah Y Alul
    Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA
    Pediatr Res 73:484-91. 2013
    ..Several genome-wide, candidate gene, and meta-analysis studies have examined thyroid hormones in adults; however, to our knowledge, no genetic association studies have been performed with neonatal thyroid levels...
  9. pmc No observed association for mitochondrial SNPs with preterm delivery and related outcomes
    Brandon W Alleman
    Department of Pediatrics, University of Iowa, Iowa City, Iowa, USA
    Pediatr Res 72:539-44. 2012
    ..This study examines the association between mitochondrial genotypes and PTD and related outcomes...
  10. doi request reprint Genetic Risk Score for Essential Hypertension and Risk of Preeclampsia
    Caitlin J Smith
    Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, Iowa, USA
    Am J Hypertens 29:17-24. 2016
    ..Based on the hypertensive state that is characteristic of preeclampsia, we aimed to determine if established genetic risk scores (GRSs) for hypertension and blood pressure are associated with preeclampsia...
  11. pmc Sequence variants in oxytocin pathway genes and preterm birth: a candidate gene association study
    Jinsil Kim
    Department of Anatomy and Cell Biology, University of Iowa, Iowa City, IA 52242, USA
    BMC Med Genet 14:77. 2013
    ..Multiple lines of evidence suggest that genetic factors play an important role in its etiology. This study was designed to identify genetic variation associated with PTB in oxytocin pathway genes whose role in parturition is well known...
  12. pmc The influence of maternal disease on metabolites measured as part of newborn screening
    Kelli K Ryckman
    Department of Pediatrics, University of Iowa, Iowa City, IA 52242, USA
    J Matern Fetal Neonatal Med 26:1380-3. 2013
    ..We sought to evaluate the impact of maternal complications of pregnancy and environmental stressors on NBS metabolites...
  13. pmc A proposed method to predict preterm birth using clinical data, standard maternal serum screening, and cholesterol
    Brandon W Alleman
    Department of Pediatrics, University of Iowa School of Medicine, Iowa City, IA 52242, USA
    Am J Obstet Gynecol 208:472.e1-11. 2013
    ..The objective of the study was to create a predictive model for preterm birth (PTB) from available clinical data and serum analytes...
  14. pmc Variations in CRHR1 are associated with persistent pulmonary hypertension of the newborn
    Heather M Byers
    Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, Iowa, USA
    Pediatr Res 71:162-7. 2012
    ..Persistent pulmonary hypertension of the newborn (PPHN) is associated with substantial infant morbidity and mortality. Recently, genetic associations have been found in idiopathic pulmonary arterial hypertension...
  15. pmc The heritability of hemolysis in stored human red blood cells
    Thomas J van 't Erve
    Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, Iowa
    Transfusion 55:1178-85. 2015
    ..We hypothesize that the magnitude of hemolysis is a heritable trait. Also, we investigated correlations between hemolysis and RBC metabolites; this will establish pathways influencing hemolysis as future targets for genetic analysis...
  16. pmc Replication of genetic associations in the inflammation, complement, and coagulation pathways with intraventricular hemorrhage in LBW preterm neonates
    Kelli K Ryckman
    Department of Pediatrics, Carver College of Medicine, University of Iowa, Iowa City, Iowa 52242, USA
    Pediatr Res 70:90-5. 2011
    ....
  17. doi request reprint Determining the prevalence of cytomegalovirus infection in a cohort of preterm infants
    Mitchell M Pitlick
    Department of Pediatrics, University of Iowa, Iowa City, IA, USA
    J Neonatal Perinatal Med 8:137-41. 2015
    ..90% of infected infants are asymptomatic at birth and are not recognized as at risk for CMV-associated deficits...
  18. pmc Genetic variation in CYB5R3 is associated with methemoglobin levels in preterm infants receiving nitric oxide therapy
    Tyson D Fuller
    Department of Pediatrics, University of Iowa, Iowa City, Iowa
    Pediatr Res 77:472-6. 2015
    ..We sought to determine if genetic factors are associated with the observed variance in MetHb levels...
  19. doi request reprint Effects of smoking and preeclampsia on birth weight for gestational age
    Cassandra N Spracklen
    Department of Epidemiology, University of Iowa College of Public Health, Iowa City, IA, USA
    J Matern Fetal Neonatal Med 28:679-84. 2015
    ..In this report, we examine the relationship between these factors in a well-documented study population with exposure data on trimester of maternal smoking...
  20. pmc A retrospective study of administration of vaccination for hepatitis B among newborn infants prior to hospital discharge at a midwestern tertiary care center
    Helen I Myers
    University of Iowa Carver College of Medicine, Iowa City, IA, USA University of Iowa College of Public Health, Iowa City, IA, USA Electronic address
    Vaccine 33:2316-21. 2015
    ..The purpose of this study was to determine rates of perinatal hepatitis B vaccine (Hep B) administration at a tertiary care center in Iowa and to assess the impact of maternal factors on Hep B uptake...
  21. pmc Single-nucleotide polymorphisms in the KCNN3 gene associate with preterm birth
    Lori J Day
    1Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, IA, USA
    Reprod Sci 18:286-95. 2011
    ..007), rs1218584 (P = .05), and a novel SNP at chromosome1:153099353 (P = .02). Polymorphisms in KCNN3 are associated with PTB and investigation into the functional significance of these allelic changes is warranted...
  22. doi request reprint Influence of a loop electrosurgical excision procedure (LEEP) on levels of cytokines in cervical secretions
    Audrey F Saftlas
    Department of Epidemiology, University of Iowa College of Public Health, 145 Riverside Drive, S427 CPHB, Iowa City, IA 52242, USA Electronic address
    J Reprod Immunol 109:74-83. 2015
    ..Future studies with additional cervical environment markers and larger sample sizes are needed to determine if a LEEP is associated with dysregulation of the cervical microenvironment. ..
  23. doi request reprint Genetic Predisposition to Dyslipidemia and Risk of Preeclampsia
    Cassandra N Spracklen
    Department of Epidemiology, University of Iowa College of Public Health, Iowa City, Iowa, USA Present address Department of Genetics, University of North Carolina Chapel Hill, Chapel Hill, North Carolina, USA
    Am J Hypertens 28:915-23. 2015
    ..We examined the association between the genetic predisposition to dyslipidemia and risk of preeclampsia using validated genetic markers of dyslipidemia...
  24. pmc Heritability of glutathione and related metabolites in stored red blood cells
    Thomas J van 't Erve
    Interdisciplinary Graduate Program in Human Toxicology, The University of Iowa, Iowa City, IA 52242, USA
    Free Radic Biol Med 76:107-13. 2014
    ..Identifying the genes that regulate the storage-related changes in this redox buffer could lead to the development of new methods to minimize the RBC storage lesion...
  25. pmc Replication of a genome-wide association study of birth weight in preterm neonates
    Kelli K Ryckman
    Department of Pediatrics, University of Iowa, Iowa City, IA, USA
    J Pediatr 160:19-24.e4. 2012
    ..Both markers were associated with birth weight in a term population in a recent genome-wide association study of Freathy et al...