Evidence map›Paper›PMID 34399780›Full record

ArticleEnvironmental health : a global access science source2021

Bisphenol-A exposure and risk of breast and prostate cancer in the Spanish European Prospective Investigation into Cancer and Nutrition study.

Elena Salamanca-Fernández, Miguel Rodríguez-Barranco, Pilar Amiano, Josu Delfrade, Maria Dolores Chirlaque, Sandra Colorado, Marcela Guevara, Ana Jimenez, Juan Pedro Arrebola, Fernando Vela and 3 more

Open access · goldAbstract read
In one paragraph

Article in Environmental health : a global access science source, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.3field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 65 citations in OpenAlex.

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  19. Impact of Microplastics on the Ocular Surface.International journal of molecular sciences · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 7 institutions in 2 countries.

Elena Salamanca-FernándezAndalusian School of Public Health (EASP), Campus Universitario de Cartuja, C/Cuesta del Observatorio 4, 18080, Granada, Spain.
Miguel Rodríguez-BarrancoAndalusian School of Public Health (EASP), Campus Universitario de Cartuja, C/Cuesta del Observatorio 4, 18080, Granada, Spain. miguel.rodriguez.barranco.easp@juntadeandalucia.es.ORCID 0000-0002-9972-9779
Pilar AmianoCIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
Josu DelfradeCIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
Maria Dolores ChirlaqueCIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
Sandra ColoradoCIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
Marcela GuevaraCIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
Ana JimenezPublic Health Division of Gipuzkoa, BioDonostia Research Institute, Donostia-San Sebastian, Spain.
Juan Pedro ArrebolaInstituto de Investigación Biosanitaria ibs. GRANADA, Granada, Spain.
Fernando VelaInstituto de Investigación Biosanitaria ibs. GRANADA, Granada, Spain.
Nicolás OleaInstituto de Investigación Biosanitaria ibs. GRANADA, Granada, Spain.
Antonio AgudoUnit of Nutrition and Cancer, Catalan Institute of Oncology - ICO, Nutrition and Cancer Group, Bellvitge Biomedical Research Institute - IDIBELL, L'Hospitalet de Llobregat, 08908, Barcelona, Spain.
Maria-José SánchezAndalusian School of Public Health (EASP), Campus Universitario de Cartuja, C/Cuesta del Observatorio 4, 18080, Granada, Spain.
Instituto de Investigación Biosanitaria de Granada · ESUniversidad de Granada · ESBiogipuzkoa Health Research Institute · ESInstituto de Salud Pública de Navarra · ESInstitut d'Investigació Biomédica de Bellvitge · ESInstituto Murciano de Investigación Biosanitaria · ESUniversidad de Antioquia · CO

Funding

Wellcome Trust CC2016
6 · The paper itself

Abstract

backgroundBisphenol A (BPA) is an endocrine disruptor that it is present in numerous products of daily use. The aim of this study was to assess the potential association of serum BPA concentrations and the risk of incident breast and prostate cancer in a sub-cohort of the Spanish European Prospective Investigation into Cancer and Nutrition (EPIC).

methodsWe designed a case-cohort study within the EPIC-Spain cohort. Study population consisted on 4812 participants from 4 EPIC-Spain centers (547 breast cancer cases, 575 prostate cancer cases and 3690 sub-cohort participants). BPA exposure was assessed by means of chemical analyses of serum samples collected at recruitment. Borgan II weighted Cox regression was used to estimate hazard ratios.

resultsMedian follow-up time in our study was 16.9 years. BPA geometric mean serum values of cases and sub-cohort were 1.12 ng/ml vs 1.10 ng/ml respectively for breast cancer and 1.33 ng/ml vs 1.29 ng/ml respectively for prostate cancer. When categorizing BPA into tertiles, a 40% increase in risk of prostate cancer for tertile 1 (p = 0.022), 37% increase for tertile 2 (p = 0.034) and 31% increase for tertile 3 (p = 0.072) was observed with respect to values bellow the limit of detection. No significant association was observed between BPA levels and breast cancer risk.

conclusionsWe found a similar percentage of detection of BPA among cases and sub-cohort from our population, and no association with breast cancer risk was observed. However, we found a higher risk of prostate cancer for the increase in serum BPA levels. Further investigation is needed to understand the influence of BPA in prostate cancer risk.

Indexed as

AdultAgedBenzhydryl CompoundsBisphenol A CompoundsBreast NeoplasmsCohort StudiesEndocrine DisruptorsEnvironmental ExposureEnvironmental PollutantsFemaleHumansMaleMiddle AgedPhenolsProstatic NeoplasmsRiskBenzhydryl Compoundsbisphenol ABisphenol A CompoundsEndocrine DisruptorsEnvironmental PollutantsPhenolsBisphenol aBreast cancerCase-cohortEnvironmental pollutantsProstate cancer

Identifiers

PMID34399780
PMCPMC8369702
OpenAlexW3194302964

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.