Summary of Study ST001193

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR000805. The data can be accessed directly via it's Project DOI: 10.21228/M8MX2J This work is supported by NIH grant, U2C- DK119886.


This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.

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Study IDST001193
Study TitleMARBLES (Markers of Autism Risk in Babies: Learning Early Sign) Enriched Cohort Study: Internal Metabolomic Biomarker Exposome and Development Disorders (IMBEDD)
Study SummaryThis project aims to identify internal biomarkers of drug, food and microbial exposures associated to Autism Spectrum Disorder (ASD) and neurodevelopmental outcomes in an enriched-risk cohort. Using targeted and untargeted internal exposome approaches to identify exposures in maternal blood and child cord blood, internal metabolomics biomarkers will be associated with related exposures and also associated with ASD.
Emory University
DepartmentSchool of Medicine
LaboratoryClincal Biomarkers Laboratory
Last NameUppal
First NameKaran
Phone(404) 727 5027
Submit Date2019-06-11
Total Subjects147
Study CommentsBoth CHEAR pooled plasma samples and Clinical Biomarker Laboratory pooled plasma samples were used
Raw Data AvailableYes
Raw Data File Type(s)raw(Thermo)
Chear Study2016-1438
Analysis Type DetailLC-MS
Release Date2021-08-31
Release Version1
Karan Uppal Karan Uppal application/zip

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Collection ID:CO001254
Collection Summary:Cord blood samples were collected from infant participants at birth. Cord blood collected in tubes containing EDTA were transferred to 1.8ml freezer tubes and stored in a -70 degrees C freezer. The samples were shipped on dry ice from the University of California Davis biorepository storage facility and subsequently to the metabolomics analysis lab at Emory University.
Sample Type:Cord Blood
Storage Conditions:Described in summary