Evidence map›Paper›PMID 35735222›Full record

ArticleRedox report : communications in free radical research2022

Norcantharidin down-regulates iron contents in the liver and spleen of lipopolysaccharide-treated mice.

Jie Zheng, Jiao-Jiao Wang, Hui-Min Ma, Meng-Qi Shen, Zhong-Ming Qian, Yu-Xin Bao

Open access · goldAbstract read
In one paragraph

Article in Redox report : communications in free radical research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 12 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

6 authors at 2 institutions in 1 country.

Jie ZhengResearch Center for Medicine and Biology, Zunyi Medical University, Zunyi, People's Republic of China.
Jiao-Jiao WangResearch Center for Medicine and Biology, Zunyi Medical University, Zunyi, People's Republic of China.
Hui-Min MaInstitute of Translational and Precision Medicine, Nantong University, Nantong, People's Republic of China.
Meng-Qi ShenInstitute of Translational and Precision Medicine, Nantong University, Nantong, People's Republic of China.
Zhong-Ming QianInstitute of Translational and Precision Medicine, Nantong University, Nantong, People's Republic of China.ORCID 0000-0001-7851-0455
Yu-Xin BaoResearch Center for Medicine and Biology, Zunyi Medical University, Zunyi, People's Republic of China.
Nantong University · CNZunyi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe inhibiting effect of Norcantharidin (NCTD) on IL-6 (interleukin-6) and STAT3 and the involvement of the IL-6/STAT3 pathway in hepcidin expression prompted us to speculate that NCTD could affect iron metabolism. We examined the effects of NCTD on serum iron (SI) and transferrin (Tf) saturation, iron and ferritin light chain (FTL), transferrin receptor 1 (TfR1), divalent metal transporter 1 (DMT1), ferroportin 1 (Fpn1), iron regulatory protein 1 (IRP1) and hepcidin, as well as IL-6 and STAT3 in the liver, spleen and duodenum of mice treated with lipopolysaccharide (LPS) in vivo, using RT-PCR, Western blotting and immunofluorescence analysis. NCTD could increase SI and Tf saturation and reduce tissue iron and FTL content by affecting expression of cell-iron transport proteins TfR1, DMT1 and Fpn1. The impact of NCTD on TfR1, DMT1 and Fpn1 expression is mediated by up-regulating IRP1 and down-regulating hepcidin expression, while NCTD-induced down-regulation of hepcidin is mediated by the IL-6/STAT3 signalling pathway in LPS-treated mice. NCTD affects iron metabolism by modifying the expression of IL-6/JAK2/STAT3/hepcidin and IRP1 and suggest that the ability of NCTD to reduce tissue iron contents may be a novel mechanism associated with the anti-cancer effects of NCTD.

Indexed as

HepcidinsIronAnimalsBridged Bicyclo Compounds, HeterocyclicInterleukin-6LipopolysaccharidesLiverMiceSpleenBridged Bicyclo Compounds, HeterocyclicHepcidinsInterleukin-6IronLipopolysaccharidesnorcantharidinIL-6/JAK2/STAT3 signaling pathwayIRP1 and hepcidinlivermiceNorcantharidin (NCTD)spleenTfR1 and Fpn1tissue iron

Identifiers

PMID35735222
PMCPMC9246006
OpenAlexW4283320510

What OpenQuestion holds

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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.