Medicine and Health Sciences Commons^™

Identification Of An Association Of Tnfaip3 Polymorphisms With Matrix Metalloproteinase Expression In Fibroblasts In An Integrative Study Of Systemic Sclerosis-Associated Genetic And Environmental Factors.*, Peng Wei, Yang Yang, Xinjian Guo, Nainan Hei, Syeling Lai, Shervin Assassi, Mengyuan Liu, Filemon Tan, Xiaodong Zhou

Faculty Publications

OBJECTIVE: Systemic sclerosis (SSc) is a fibrotic disease attributed to both genetic susceptibility and environmental factors. This study was undertaken to investigate the associations between SSc-associated genetic variants and the expression of extracellular matrix (ECM) genes in human fibroblasts stimulated with silica particles in time-course and dose-response experiments.

METHODS: A total of 200 fibroblast strains were examined for ECM gene expression after stimulation with silica particles. The fibroblasts were genetically profiled using Immunochip assays and then subjected to whole-genome genotype imputation. Associations of genotypes and gene expression were first analyzed in a Caucasian cohort and then validated in a meta-analysis …

Emotional Climate, Feeding Practices, And Feeding Styles: An Observational Analysis Of The Dinner Meal In Head Start Families, Sheryl O Hughes, Thomas G Power, Maria A Papaioannou, Matthew B Cross, Theresa A Nicklas, Sharon K Hall, Richard M Shewchuk

Faculty Publications

BACKGROUND: A number of studies conducted with ethnically diverse, low-income samples have found that parents with indulgent feeding styles had children with a higher weight status. Indulgent parents are those who are responsive to their child's emotional states but have problems setting appropriate boundaries with their child. Because the processes through which styles impact child weight are poorly understood, the aim of this study was to observe differences in the emotional climate created by parents (including affect, tone of voice, and gestures) and behavioral feeding practices among those reporting different feeding styles on the Caregiver's Feeding Styles Questionnaire. A secondary …

Ethnic/Racial Diversity, Maternal Stress, Lactation And Very Low Birthweight Infants., C Lau, N M. Hurst, E O. Smith, R J. Schanler

Faculty Publications

OBJECTIVE: (1) To compare maternal characteristics and psychological stress profile among African-American, Caucasian and Hispanic mothers who delivered very low birthweight infants. (2) To investigate associations between psychosocial factors, frequency of milk expression, skin-to-skin holding (STS), and lactation performance, defined as maternal drive to express milk and milk volume. STUDY DESIGN: Self-reported psychological questionnaires were given every 2 weeks after delivery over 10 weeks. Milk expression frequency, STS, and socioeconomic variables were collected. RESULT: Infant birthweight, education, and milk expression frequency differed between groups. Trait anxiety, depression and parental stress in a neonatal intensive care unit (PSS:NICU) were similar. African-American …