Evidence map›Paper›PMID 33760137›Full record

ArticleMolecular medicine reports2021

Tanshinone IIA regulates microRNA‑125b/foxp3/caspase‑1 signaling and inhibits cell viability of nasopharyngeal carcinoma.

Youhu Wang, Wenyao Jin, Junbo Wang

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
6.3field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 31 citations in OpenAlex.

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  16. Frontiers in pharmacology · 2022
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  17. Frontiers in pharmacology · 2022
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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

3 authors at 2 institutions in 1 country.

Youhu WangDepartment of Otolaryngology‑Head and Neck Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China.
Wenyao JinThe First Clinical Medical College, Lanzhou University, Lanzhou, Gansu 730000, P.R. China.
Junbo WangSchool of Public Health, Lanzhou University, Lanzhou, Gansu 730000, P.R. China.
Lanzhou University · CNFirst Hospital of Lanzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nasopharyngeal carcinoma (NPC) is a common disease with high prevalence worldwide, affecting hundreds of thousands of patients every year. Although its progress can be inhibited by concurrent chemoradiotherapy and platinum‑based agents, there is also a need for novel drugs to treat NPC. The present study identified tanshinone IIA as a potent drug that could suppress the proliferation of HK1 cells by enhancing pyroptosis via regulation of the miR‑125b/foxp3/caspase‑1 signaling pathway. Firstly, the effects of tanshinone IIA on HK1 cells were assessed and it was confirmed that treatment with tanshinone IIA significantly decreased the proliferation of HK1 cells, with increased activity of caspase‑3 and caspase‑9. Then, the pyroptosis levels after tanshinone IIA administration were detected. The results showed that tanshinone IIA enhanced pyroptosis in a dose‑dependent manner. Furthermore, the mechanism underlying the effects of tanshinone IIA on HK1 cells were explored. It was found that transfection with a microRNA (miR)‑125b agomir and a small interfering RNA (si)‑foxp3 plasmid reversed the inhibitory effect induced by tanshinone IIA, accompanied by an increase in reactive oxygen species levels and lactate dehydrogenase release, indicating a critical role of miR‑125b/foxp3 signaling in pyroptosis in HK1 cells. In conclusion, the present study demonstrates that tanshinone IIA enhances pyroptosis and inhibits the proliferation of HK1 cells by modulating miR‑125b/foxp3/caspase‑1/GSDMD signaling. It is the first study to reveal the inhibitory effect of tanshinone IIA on HK1 cells and to demonstrate the critical role of miR‑125b/foxp3 signaling in mediating these effects, providing robust evidence for the treatment of NPC.

Indexed as

AbietanesApoptosisCaspase 1Cell Line, TumorCell ProliferationCell SurvivalForkhead Transcription FactorsHumansMicroRNAsNasopharyngeal CarcinomaPyroptosisReactive Oxygen SpeciesSignal TransductionTumor HypoxiaAbietanesCaspase 1Forkhead Transcription FactorsFOXP3 protein, humanMicroRNAsReactive Oxygen Speciestanshinonefoxp3microRNA‑125nasopharyngeal carcinomapyroptosistanshinone IIA

Identifiers

PMID33760137
PMCPMC7985994
OpenAlexW3138339791

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.