Other Medical Specialties Commons^™

Genomic And Molecular Characterization Of Preterm Birth., Theo A Knijnenburg, Joseph G Vockley, Nyasha Chambwe, David L Gibbs, Crystal Humphries, Kathi C Huddleston, Elisabeth Klein, Prachi Kothiyal, Ryan Tasseff, Varsha Dhankani, Dale L Bodian, Wendy S W Wong, Gustavo Glusman, Denise E Mauldin, Michael Miller, Joseph Slagel, Summer Elasady, Jared C Roach, Roger Kramer, Kalle Leinonen, Jasper Linthorst, Rajiv Baveja, Robin Baker, Benjamin D Solomon, Greg Eley, Ramaswamy K Iyer, George L Maxwell, Brady Bernard, Ilya Shmulevich, Leroy Hood, John E Niederhuber

Articles, Abstracts, and Reports

Preterm birth (PTB) complications are the leading cause of long-term morbidity and mortality in children. By using whole blood samples, we integrated whole-genome sequencing (WGS), RNA sequencing (RNA-seq), and DNA methylation data for 270 PTB and 521 control families. We analyzed this combined dataset to identify genomic variants associated with PTB and secondary analyses to identify variants associated with very early PTB (VEPTB) as well as other subcategories of disease that may contribute to PTB. We identified differentially expressed genes (DEGs) and methylated genomic loci and performed expression and methylation quantitative trait loci analyses to link genomic variants to these …

Aligning Systems Science And Community-Based Participatory Research: A Case Example Of The Community Health Advocacy And Research Alliance (Chara)., Melinda M Davis, Paul Lindberg, Suzanne Cross, Susan Lowe, Rose Gunn, Kristen Dillon

Articles, Abstracts, and Reports

Partnered research may help bridge the gap between research and practice. Community-based participatory research (CBPR) supports collaboration between scientific researchers and community members that is designed to improve capacity, enhance trust, and address health disparities. Systems science aims to understand the complex ways human-ecological coupled systems interact and apply knowledge to management practices. Although CBPR and systems science display complementary principles, only a few articles describe synergies between these 2 approaches. In this article, we explore opportunities to utilize concepts from systems science to understand the development, evolution, and sustainability of 1 CBPR partnership: The Community Health Advocacy and Research …

Sex-Specific Associations Of Maternal Birthweight With Offspring Birthweight In The Omega Study., Collette N Ncube, Amelia R Gavin, Michelle A Williams, Chunfang Qiu, Tanya K Sorensen, Daniel A Enquobahrie

Articles, Abstracts, and Reports

PURPOSE: We investigated nonlinear and offspring sex-specific associations of maternal birthweight (BW) with offspring BW among participants of the Omega study, a pregnancy cohort.

METHODS: Maternal BW was modeled as a continuous variable, linear spline and binary variable indicating low birthweight (LBW;≥2500 grams). Offspring BW was modeled as a continuous and binary variable in regression models. Nonlinearity was assessed using likelihood ratio tests (LRTs) in marginal linear spline models.

RESULTS: For every 100-gram increase of maternal BW, offspring BW increased by 22.29 (95% CI: 17.57, 27.02) or 23.41 (95% CI: 6.87, 39.96) grams among mothers with normal BW or born …