Matches in SemOpenAlex for { <https://semopenalex.org/work/W3147622223> ?p ?o ?g. }
- W3147622223 abstract "The epidemiologic evidence from observational studies on breast cancer risk and phthalates, endocrine disrupting chemicals, has been inconsistent. In the only previous study based on pre-diagnostic urinary phthalates and risk of breast cancer, results were null in mostly white women.We examined the association between pre-diagnostic urinary phthalates and breast cancer in a nested case-control study within the Multiethnic Cohort (MEC) study, presenting the first data from five major racial/ethnic groups in the USA. We measured 10 phthalate metabolites and phthalic acid, using a sensitive liquid chromatography mass spectrometry assay on 1032 women with breast cancer (48 African Americans, 77 Latinos, 155 Native Hawaiians, 478 Japanese Americans, and 274 Whites) and 1030 matched controls. Conditional logistic regression was used to examine risk with individual metabolites and ratios of primary (MEHP, mono-2-ethylhexyl-phthalate) to secondary (MEHHP, mono(2-ethyl-5-hydroxyhexyl); MEOHP, mono(2-ethyl-5-oxohexy)) metabolites of di-2-ethylhexyl phthalate (DEHP), a widely used plasticizer. In addition, we investigated risk associations with high (∑HMWP) and low molecular weight (∑LMWP) phthalates, as well as total phthalates which included high and low molecular weight phthalates with phthalic acid (∑LMHMPA) or without phthalic acid in molar ratios (∑LMHMmolar) and adjusted for creatinine and potential confounders.Among all women, breast cancer risk was higher for those in tertile 2 and tertile 3 of primary to secondary metabolites of DEHP (MEHP/(MEHHP + MEOHP)) in comparison to those in tertile 1; the respective odds ratios were 1.32 (95% CI 1.04-1.68) and 1.26 (95% CI 0.96-1.66) (Ptrend = 0.05). Risk among Native Hawaiian women increased with exposures to eight of ten individual phthalates and total phthalates (∑LMHMPA ORT3 vs T1 = 2.66, 95% CI 1.39-5.12, Ptrend = 0.001). In analysis by hormone receptor (HR) status, exposure above the median of ∑LMWP was associated with an increased risk of HR-positive breast cancer (OR = 1.30, 95% CI 1.05-1.60) while above the median exposure to phthalic acid was associated with an increased risk of HR-negative breast cancer (ORabove vs below median = 1.59, 95% CI 1.01-2.48).Further investigations of suggestive associations of elevated breast cancer risk with higher ratios of primary to secondary metabolites of DEHP, and differences in risk patterns by race/ethnicity and HR status are warranted." @default.
- W3147622223 created "2021-04-13" @default.
- W3147622223 creator A5000929473 @default.
- W3147622223 creator A5016405051 @default.
- W3147622223 creator A5028306211 @default.
- W3147622223 creator A5029647928 @default.
- W3147622223 creator A5038152481 @default.
- W3147622223 creator A5038478517 @default.
- W3147622223 creator A5046710077 @default.
- W3147622223 creator A5053074659 @default.
- W3147622223 creator A5056122933 @default.
- W3147622223 creator A5063459619 @default.
- W3147622223 creator A5071334771 @default.
- W3147622223 creator A5072047782 @default.
- W3147622223 creator A5077982482 @default.
- W3147622223 date "2021-04-06" @default.
- W3147622223 modified "2023-10-11" @default.
- W3147622223 title "Urinary phthalate exposures and risk of breast cancer: the Multiethnic Cohort study" @default.
- W3147622223 cites W1967173552 @default.
- W3147622223 cites W1968705853 @default.
- W3147622223 cites W1970459876 @default.
- W3147622223 cites W1973102900 @default.
- W3147622223 cites W1980945922 @default.
- W3147622223 cites W1982040808 @default.
- W3147622223 cites W1982139221 @default.
- W3147622223 cites W1983254116 @default.
- W3147622223 cites W1986682393 @default.
- W3147622223 cites W1989458660 @default.
- W3147622223 cites W2010229648 @default.
- W3147622223 cites W2022548503 @default.
- W3147622223 cites W2023747691 @default.
- W3147622223 cites W2027259130 @default.
- W3147622223 cites W2036193982 @default.
- W3147622223 cites W2044985097 @default.
- W3147622223 cites W2056377607 @default.
- W3147622223 cites W2062951059 @default.
- W3147622223 cites W2078036688 @default.
- W3147622223 cites W2085930269 @default.
- W3147622223 cites W2094343211 @default.
- W3147622223 cites W2097633545 @default.
- W3147622223 cites W2107176478 @default.
- W3147622223 cites W2117897211 @default.
- W3147622223 cites W2122647184 @default.
- W3147622223 cites W2130528787 @default.
- W3147622223 cites W2138703990 @default.
- W3147622223 cites W2140882931 @default.
- W3147622223 cites W2151355547 @default.
- W3147622223 cites W2152572619 @default.
- W3147622223 cites W2153612421 @default.
- W3147622223 cites W2166349032 @default.
- W3147622223 cites W2196209478 @default.
- W3147622223 cites W2529344544 @default.
- W3147622223 cites W2763152414 @default.
- W3147622223 cites W2774672258 @default.
- W3147622223 cites W2802923438 @default.
- W3147622223 cites W2810720058 @default.
- W3147622223 cites W2908600896 @default.
- W3147622223 cites W2929721361 @default.
- W3147622223 cites W2938769931 @default.
- W3147622223 doi "https://doi.org/10.1186/s13058-021-01419-6" @default.
- W3147622223 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8025373" @default.
- W3147622223 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33823904" @default.
- W3147622223 hasPublicationYear "2021" @default.
- W3147622223 type Work @default.
- W3147622223 sameAs 3147622223 @default.
- W3147622223 citedByCount "27" @default.
- W3147622223 countsByYear W31476222232021 @default.
- W3147622223 countsByYear W31476222232022 @default.
- W3147622223 countsByYear W31476222232023 @default.
- W3147622223 crossrefType "journal-article" @default.
- W3147622223 hasAuthorship W3147622223A5000929473 @default.
- W3147622223 hasAuthorship W3147622223A5016405051 @default.
- W3147622223 hasAuthorship W3147622223A5028306211 @default.
- W3147622223 hasAuthorship W3147622223A5029647928 @default.
- W3147622223 hasAuthorship W3147622223A5038152481 @default.
- W3147622223 hasAuthorship W3147622223A5038478517 @default.
- W3147622223 hasAuthorship W3147622223A5046710077 @default.
- W3147622223 hasAuthorship W3147622223A5053074659 @default.
- W3147622223 hasAuthorship W3147622223A5056122933 @default.
- W3147622223 hasAuthorship W3147622223A5063459619 @default.
- W3147622223 hasAuthorship W3147622223A5071334771 @default.
- W3147622223 hasAuthorship W3147622223A5072047782 @default.
- W3147622223 hasAuthorship W3147622223A5077982482 @default.
- W3147622223 hasBestOaLocation W31476222231 @default.
- W3147622223 hasConcept C121608353 @default.
- W3147622223 hasConcept C126322002 @default.
- W3147622223 hasConcept C143998085 @default.
- W3147622223 hasConcept C156957248 @default.
- W3147622223 hasConcept C178790620 @default.
- W3147622223 hasConcept C185592680 @default.
- W3147622223 hasConcept C186615474 @default.
- W3147622223 hasConcept C201903717 @default.
- W3147622223 hasConcept C2777414220 @default.
- W3147622223 hasConcept C2781005124 @default.
- W3147622223 hasConcept C29456083 @default.
- W3147622223 hasConcept C42407357 @default.
- W3147622223 hasConcept C530470458 @default.
- W3147622223 hasConcept C71924100 @default.
- W3147622223 hasConcept C72563966 @default.
- W3147622223 hasConcept C77350462 @default.