Evidence map›Paper›PMID 32945668›Full record

ArticleJournal of agricultural and food chemistry2020

SAR Study on Estrogen Receptor α/β Activity of (Iso)flavonoids: Importance of Prenylation, C-Ring (Un)Saturation, and Hydroxyl Substituents.

Obinna C Mbachu, Caitlin Howell, Charlotte Simmler, Gonzalo R Malca Garcia, Kornelia J Skowron, Huali Dong, Sarah G Ellis, Ryan T Hitzman, Atieh Hajirahimkhan, Shao-Nong Chen and 6 more

Open access · greenAbstract read
In one paragraph

Article in Journal of agricultural and food chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

15 citing papers in PubMed, 38 citations in OpenAlex.

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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

16 authors at 1 institution in 2 countries.

Obinna C MbachuUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.ORCID http://orcid.org/0000-0003-4864-3067
Caitlin HowellUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Charlotte SimmlerUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Gonzalo R Malca GarciaUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Kornelia J SkowronDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Huali DongUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Sarah G EllisUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Ryan T HitzmanUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Atieh HajirahimkhanUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Shao-Nong ChenUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.ORCID http://orcid.org/0000-0003-0748-0863
Dejan NikolicUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.ORCID http://orcid.org/0000-0003-3569-8069
Terry W MooreDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.ORCID http://orcid.org/0000-0002-5410-306X
Günter VollmerUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Guido F PauliUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.ORCID http://orcid.org/0000-0003-1022-4326
Judy L BoltonUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.
Birgit M DietzUIC/NIH Center for Botanical Dietary Supplements Research, University of Illinois at Chicago, M/C 781, 833 South Wood Street, Chicago, Illinois 60612-7231, United States.ORCID http://orcid.org/0000-0002-4118-6660
University of Illinois Chicago · US

Funding

Van Breemen: Project 3; Botanical Dietary Supplements - Metabolism and Safety in Women (Van Breemen)P50AT000155 · NCCIH · UNIVERSITY OF ILLINOIS AT CHICAGO · PI PAULI, GUIDO F · 1999 to 2019
$30.4M
Research Training in Natural Product Complementary and Integrative HealthT32AT007533 · NCCIH · UNIVERSITY OF ILLINOIS AT CHICAGO · PI Joanna E Burdette, JIMMY ORJALA · 2013 to 2026
$4.3M
Center for Natural Product Technologies at UIC (CeNAPT)U41AT008706 · NCCIH · UNIVERSITY OF ILLINOIS AT CHICAGO · PI PAULI, GUIDO F · 2015 to 2019
$1.5M
Botanical Modulation of AhR-ERα by Crosstalk Inhibitors Promotes Estrogen (E2) DetoxificationF31AT010090 · NCCIH · UNIVERSITY OF ILLINOIS AT CHICAGO · PI HITZMAN, RYAN THOMAS · 2018 to 2020
$123k
NCCIH NIH HHS F31 AT010090NCCIH NIH HHS P50 AT000155NCCIH NIH HHS T32 AT007533NCCIH NIH HHS U41 AT008706
6 · The paper itself

Abstract

Many botanicals used for women's health contain estrogenic (iso)flavonoids. The literature suggests that estrogen receptor beta (ERβ) activity can counterbalance estrogen receptor alpha (ERα)-mediated proliferation, thus providing a better safety profile. A structure-activity relationship study of (iso)flavonoids was conducted to identify ERβ-preferential structures, overall estrogenic activity, and ER subtype estrogenic activity of botanicals containing these (iso)flavonoids. Results showed that flavonoids with prenylation on C8 position increased estrogenic activity. C8-prenylated flavonoids with C2-C3 unsaturation resulted in increased ERβ potency and selectivity [

Indexed as

EpimediumEstrogen Receptor alphaEstrogen Receptor betaEstrogensFlavonoidsGlycyrrhizaHumansHumulusPlant ExtractsPrenylationStructure-Activity RelationshipEstrogen Receptor alphaEstrogen Receptor betaEstrogensFlavonoidsPlant Extractsestrogen receptor alpha (ERα)estrogen receptor beta (ERβ)(iso)flavonoidsphytoestrogensprenylation

Identifiers

PMID32945668
PMCPMC8294944
OpenAlexW3087050298

What OpenQuestion holds

Textmetadata
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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.