Evidence map›Paper›PMID 32691974›Full record

ArticleCancer science2020

Baicalein inhibits non-small-cell lung cancer invasion and metastasis by reducing ezrin tension in inflammation microenvironment.

Xiaolong Zhang, Qinli Ruan, Yiqian Zhai, Dandan Lu, Chen Li, Yahan Fu, Zihui Zheng, Ying Song, Jun Guo

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

27 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
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  3. Bioactive Flavonoids fromDrug design, development and therapy · 2026
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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 1 country.

Xiaolong ZhangSchool of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.
Qinli RuanSchool of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.ORCID https://orcid.org/0000-0002-7893-8096
Yiqian ZhaiSchool of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.
Dandan LuSchool of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.
Chen LiSchool of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.
Yahan FuSchool of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.
Zihui ZhengSchool of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.
Ying SongDepartment of Respiratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Jun GuoSchool of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China.
Nanjing University of Chinese Medicine · CNJiangsu Province Hospital · CN

Funding

Key Program of Natural Science Foundation of Jiangsu Province 19KJA320003National Natural Science Foundation of China 81573409Priority Academic Program Development of Jiangsu Higher Education Institutions(Integration of Traditional Chinese and Western Medicine)
6 · The paper itself

Abstract

Baicalein, a flavonoid phytochemical, has been shown to be effective as an anti-metastatic agent for various cancers, especially for non-small-cell lung cancer (NSCLC). However, the underlying mechanism of how baicalein targets cellular processes during NSCLC cell invasion and metastasis remains elusive. In this study, we found that non-cytotoxic concentrations of baicalein still retained anti-dissemination activity both in vitro and in vivo. Using a genetic encoding tension probe based on Förster resonance energy transfer (FRET) theory, baicalein was shown to significantly decrease ezrin tension by downregulating cellular ezrin S-nitrosylation (SNO) levels in NSCLC cells in the inflammatory microenvironment. Decreased ezrin tension inhibited the formation of an aggressive phenotype of NSCLC cell and leader cell in collective migration, and subsequently suppressed NSCLC dissemination. Baicalein restrained SNO-mediated ezrin tension by decreasing iNOS expression levels. Overall this study demonstrates the novel mechanism used by baicalein to suppress NSCLC invasion and metastasis from a mechanopharmacology perspective and illustrates a new direction for drug development.

Indexed as

AnimalsAntineoplastic Agents, PhytogenicCarcinoma, Non-Small-Cell LungCell Line, TumorCell MovementCell ProliferationCell SurvivalCytoskeletal ProteinsDisease Models, AnimalEzrinFlavanonesHumansLung NeoplasmsMaleMiceNeoplasm InvasivenessAntineoplastic Agents, PhytogenicbaicaleinCytoskeletal ProteinsEzrinFlavanonesNitric Oxide Synthase Type IIbaicaleinezrinmechanopharmacologyNSCLCtension

Identifiers

PMID32691974
PMCPMC7540981
OpenAlexW3044943281

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.