MARC details
000 -LEADER |
fixed length control field |
04116nam a22005057a 4500 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
200826s20202020 xxu||||| |||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
0091-6765 |
024 ## - OTHER STANDARD IDENTIFIER |
Standard number or code |
10.1289/EHP6263 [doi] |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
Ovid MEDLINE(R) |
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
PMID |
32603190 |
245 ## - TITLE STATEMENT |
Title |
Locus-Specific Differential DNA Methylation and Urinary Arsenic: An Epigenome-Wide Association Study in Blood among Adults with Low-to-Moderate Arsenic Exposure. |
251 ## - Source |
Source |
Environmental Health Perspectives. 128(6):67015, 2020 06. |
252 ## - Abbreviated Source |
Abbreviated source |
Environ Health Perspect. 128(6):67015, 2020 06. |
252 ## - Abbreviated Source |
Former abbreviated source |
Environ Health Perspect. 128(6):67015, 2020 Jun. |
253 ## - Journal Name |
Journal name |
Environmental health perspectives |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Year |
2020 |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Manufacturer |
FY2020 |
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
Publication status |
ppublish |
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
Publication status |
ppublish |
266 ## - Date added to catalog |
Date added to catalog |
2020-08-26 |
268 ## - Previous citation |
-- |
Environmental Health Perspectives. 128(6):67015, 2020 Jun. |
520 ## - SUMMARY, ETC. |
Abstract |
BACKGROUND: Chronic exposure to arsenic (As), a human toxicant and carcinogen, remains a global public health problem. Health risks persist after As exposure has ended, suggesting epigenetic dysregulation as a mechanistic link between exposure and health outcomes. |
520 ## - SUMMARY, ETC. |
Abstract |
DISCUSSION: This is one of the first epigenome-wide association studies to investigate As exposure and locus-specific DNA methylation using the Illumina MethylationEPIC array and the largest epigenome-wide study of As exposure. The top DMP was located in SLC7A11A, a gene involved in cystine/glutamate transport and the biosynthesis of glutathione, an antioxidant that may protect against As-induced oxidative stress. Additional DMPs were located in genes associated with tumor development and glucose metabolism. Further research is needed, including research in more diverse populations, to investigate whether As-related DNA methylation signatures are associated with gene expression or may serve as biomarkers of disease development. https://doi.org/10.1289/EHP6263. |
520 ## - SUMMARY, ETC. |
Abstract |
METHODS: DNA methylation was measured in 2,325 participants using the Illumina MethylationEPIC array. We implemented linear models to test differentially methylated positions (DMPs) and the DMRcate method to identify regions (DMRs) and conducted gene ontology enrichment analysis. Models were adjusted for estimated cell type proportions, age, sex, body mass index, smoking, education, estimated glomerular filtration rate, and study center. Arsenic was measured in urine as the sum of inorganic and methylated species. |
520 ## - SUMMARY, ETC. |
Abstract |
OBJECTIVES: We investigated the association between total urinary As and locus-specific DNA methylation in the Strong Heart Study, a cohort of American Indian adults with low-to-moderate As exposure [total urinary As, mean (+/-SD) mug/g creatinine: 11.7 (10.6)]. |
520 ## - SUMMARY, ETC. |
Abstract |
RESULTS: In adjusted models, methylation at 20 CpGs was associated with urinary As after false discovery rate (FDR) correction (FDR< 0.05). After Bonferroni correction, 5 CpGs remained associated with total urinary As (pBonferroni<0.05), located in SLC7A11, ANKS3, LINGO3, CSNK1D, ADAMTSL4. We identified one DMR on chromosome 11 (chr11:2,322,050-2,323,247), annotated to C11orf2; TSPAN32 genes. |
546 ## - LANGUAGE NOTE |
Language note |
English |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Arsenic/ur [Urine] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*DNA Methylation |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Environmental Exposure/sn [Statistics & Numerical Data] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Hazardous Substances/ur [Urine] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Adult |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Epigenome |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Female |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Humans |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Male |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Middle Aged |
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
Institution |
MedStar Health Research Institute |
657 ## - INDEX TERM--FUNCTION |
Medline publication type |
Journal Article |
700 ## - ADDED ENTRY--PERSONAL NAME |
Local Authors |
Umans, Jason G |
790 ## - Authors |
All authors |
Best LG, Bozack AK, Cardenas A, Cole SA, Domingo-Relloso A, Fallin MD, Francesconi KA, Gamble MV, Goessler W, Gribble MO, Haack K, Navas-Acien A, Tang WY, Tellez-Plaza M, Umans JG, Yracheta J |
856 ## - ELECTRONIC LOCATION AND ACCESS |
DOI |
<a href="https://dx.doi.org/10.1289/EHP6263">https://dx.doi.org/10.1289/EHP6263</a> |
Public note |
https://dx.doi.org/10.1289/EHP6263 |
-- |
https://dx.doi.org/10.1289/EHP6263 |
856 ## - ELECTRONIC LOCATION AND ACCESS |
DOI |
<a href="https://dx.doi.org/10.1289/EHP6263">https://dx.doi.org/10.1289/EHP6263</a> |
Public note |
https://dx.doi.org/10.1289/EHP6263 |
-- |
https://dx.doi.org/10.1289/EHP6263 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Journal Article |
Item type description |
Article |