Evidence map›Paper›PMID 32986415›Full record

ArticleChemical research in toxicology2020

6-Prenylnaringenin from Hops Disrupts ERα-Mediated Downregulation of

Ryan T Hitzman, Tareisha L Dunlap, Caitlin E Howell, Shao-Nong Chen, Günter Vollmer, Guido F Pauli, Judy L Bolton, Birgit M Dietz

Open access · greenAbstract read
In one paragraph

Article in Chemical research in toxicology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

  1. Modulation of NF-κB and cytokine signaling byFrontiers in pharmacology · 2026
    Article
  2. Review
  3. Pharmaceuticals (Basel, Switzerland) · 2025
    Review
  4. Review
  5. Article
  6. Review
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

8 authors at 1 institution in 2 countries.

Ryan T HitzmanUIC/NIH Center for Botanical Dietary Supplements Research, Program for Collaborative Research in the Pharmaceutical Sciences (PCRPS), and Department of Pharmaceutical Sciences (M/C 781), College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, Illinois 60612-7231, United States.
Tareisha L DunlapUIC/NIH Center for Botanical Dietary Supplements Research, Program for Collaborative Research in the Pharmaceutical Sciences (PCRPS), and Department of Pharmaceutical Sciences (M/C 781), College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, Illinois 60612-7231, United States.ORCID 0000-0003-2536-118X
Caitlin E HowellUIC/NIH Center for Botanical Dietary Supplements Research, Program for Collaborative Research in the Pharmaceutical Sciences (PCRPS), and Department of Pharmaceutical Sciences (M/C 781), College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, Illinois 60612-7231, United States.
Shao-Nong ChenUIC/NIH Center for Botanical Dietary Supplements Research, Program for Collaborative Research in the Pharmaceutical Sciences (PCRPS), and Department of Pharmaceutical Sciences (M/C 781), College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, Illinois 60612-7231, United States.ORCID 0000-0003-0748-0863
Günter VollmerUIC/NIH Center for Botanical Dietary Supplements Research, Program for Collaborative Research in the Pharmaceutical Sciences (PCRPS), and Department of Pharmaceutical Sciences (M/C 781), College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, Illinois 60612-7231, United States.
Guido F PauliUIC/NIH Center for Botanical Dietary Supplements Research, Program for Collaborative Research in the Pharmaceutical Sciences (PCRPS), and Department of Pharmaceutical Sciences (M/C 781), College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, Illinois 60612-7231, United States.ORCID 0000-0003-1022-4326
Judy L BoltonUIC/NIH Center for Botanical Dietary Supplements Research, Program for Collaborative Research in the Pharmaceutical Sciences (PCRPS), and Department of Pharmaceutical Sciences (M/C 781), College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, Illinois 60612-7231, United States.ORCID 0000-0001-9222-1457
Birgit M DietzUIC/NIH Center for Botanical Dietary Supplements Research, Program for Collaborative Research in the Pharmaceutical Sciences (PCRPS), and Department of Pharmaceutical Sciences (M/C 781), College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, Illinois 60612-7231, United States.ORCID 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
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 AT000155
6 · The paper itself

Abstract

Botanical dietary supplements (BDS) containing hops are sold as women's health supplements due to the potent hop phytoestrogen, 8-prenylnaringenin (8-PN), and the cytoprotective chalcone, xanthohumol. Previous studies have shown a standardized hop extract to beneficially influence chemical estrogen carcinogenesis

Indexed as

Cytochrome P-450 CYP1A1Down-RegulationEstrogen Receptor alphaEstrogensFemaleFlavonoidsHumansHumulusTumor Cells, Cultured6-prenylnaringeninCYP1A1 protein, humanCytochrome P-450 CYP1A1ESR1 protein, humanEstrogen Receptor alphaEstrogensFlavonoids

Identifiers

PMID32986415
PMCPMC8349113
OpenAlexW3091053409

What OpenQuestion holds

Textmetadata
LicenceTDM
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.