Evidence map›Paper›PMID 32648321›Full record

ArticleThe Journal of pharmacy and pharmacology2020

Characterization of metabolic activity, isozyme contribution and species differences of bavachin, and identification of efflux transporters for bavachin-O-glucuronide in HeLa1A1 cells.

Yang Li, Chunxia Xu, Jinjin Xu, Zifei Qin, Shishi Li, Liufang Hu, Zhihong Yao, Frank J Gonzalez, Xinsheng Yao

Open access · greenAbstract readComparative Study
In one paragraph

Article in The Journal of pharmacy and pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 37% 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

8 citing papers in PubMed, 11 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

9 authors at 2 institutions in 2 countries.

Yang LiCollege of Pharmacy, Jinan University, Guangzhou, China.
Chunxia XuCollege of Pharmacy, Jinan University, Guangzhou, China.
Jinjin XuCollege of Pharmacy, Jinan University, Guangzhou, China.
Zifei QinGuangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University, Guangzhou, China.ORCID https://orcid.org/0000-0001-8989-1986
Shishi LiCollege of Pharmacy, Jinan University, Guangzhou, China.
Liufang HuCollege of Pharmacy, Jinan University, Guangzhou, China.
Zhihong YaoCollege of Pharmacy, Jinan University, Guangzhou, China.ORCID https://orcid.org/0000-0001-5999-4466
Frank J GonzalezLaboratory of Metabolism, Centre for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
Xinsheng YaoCollege of Pharmacy, Jinan University, Guangzhou, China.
Jinan University · CNNational Cancer Institute · US

Funding

Xenobiotic ReceptorsZIABC005708 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GONZALEZ, FRANK J · 2009 to 2025
$16.4M
Foundation of He'nan Educational Committee 20A350012Guangdong Basic and Applied Basic Research Foundation 2019A1515011285Intramural NIH HHS ZIA BC005708Major Project for International Cooperation and Exchange of the National Natural Science Foundation of China 81220108028National Natural Science Foundation of China 81903704Program of Introducing Talents of Discipline to Universities B13038State Key Laboratory of Drug Research SIMM1903KF-07State Key Program of National Natural Science Foundation of China 81630097
6 · The paper itself

Abstract

objectivesBavachin is a bioactive natural flavonoid with oestrogen-like activity. Here, we aimed to investigate its metabolic and disposal fates involving in CYPs, UGTs and efflux transporters.

methodsPhase I metabolism and glucuronidation were performed by human liver microsomes (HLM). Reaction phenotyping and activity correlation analysis were performed to identify the main CYP and UGT isozymes. Chemical inhibition and gene knock-down approaches were employed to explore the function of BCRP and MRPs. KEY

findingsFive phase I metabolites (M1-M5) and three glucuronides (G1-G3) were identified. The CL

conclusionsCYP1A1 and CYP2C9, UGT1A1, UGT1A7, UGT1A8 and UGT1A9, and MRP4 all played important roles in the metabolism and disposition of bavachin.

Indexed as

AnimalsATP-Binding Cassette, Sub-Family C ProteinsATP Binding Cassette Transporter, Subfamily G, Member 2Biological TransportCytochrome P-450 Enzyme SystemDogsFlavonoidsGlucuronidesGlucuronosyltransferaseHaplorhiniHeLa CellsHumansIsoenzymesKineticsMetabolic Detoxication, Phase IMetabolic Detoxication, Phase IIABCC4 protein, humanABCG2 protein, humanATP-Binding Cassette, Sub-Family C ProteinsATP Binding Cassette Transporter, Subfamily G, Member 2bavachinCytochrome P-450 Enzyme SystemFlavonoidsGlucuronidesGlucuronosyltransferaseIsoenzymesNeoplasm ProteinsbavachinCYPs, UGTsHeLa1A1 cellsmetabolismMRPs

Identifiers

PMID32648321
PMCPMC8865092
OpenAlexW3041779565

What OpenQuestion holds

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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.