Evidence map›Paper›PMID 32468056›Full record

ArticleOncology reports2020

Veratramine suppresses human HepG2 liver cancer cell growth in vitro and in vivo by inducing autophagic cell death.

Linlin Yin, Yonghui Xia, Ping Xu, Wenli Zheng, Yuanyuan Gao, Faqin Xie, Zhaoning Ji

Open access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
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  13. Molecules (Basel, Switzerland) · 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

7 authors at 2 institutions in 1 country.

Linlin Yin *Department of Oncology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China.
Yonghui Xia *Department of Respiratory Medicine, The Second Affiliated Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China.
Ping XuDepartment of Oncology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China.
Wenli ZhengDepartment of Oncology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China.
Yuanyuan GaoDepartment of Oncology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China.
Faqin XieDepartment of Oncology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China.
Zhaoning JiDepartment of Oncology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241001, P.R. China.
First Affiliated Hospital of Wannan Medical College · CNWannan Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Liver cancer is the second leading cause of cancer‑related deaths. Traditional therapeutic strategies, such as chemotherapy, targeted therapy and interventional therapy, are inefficient and are accompanied by severe side effects for patients with advanced liver cancer. Therefore, it is crucial to develop a safer more effective drug to treat liver cancer. Veratramine, a known natural steroidal alkaloid derived from plants of the lily family, exerts anticancer activity in vitro. However, the underlying mechanism and whether it has an antitumor effect in vivo remain unknown. In the present study, the data revealed that veratramine significantly inhibited HepG2 cell proliferation, migration and invasion in vitro. Moreover, it was revealed that veratramine induced autophagy‑mediated apoptosis by inhibiting the PI3K/Akt/mTOR signaling pathway, which partly explained the underlying mechanism behind its antitumor activity. Notably, the results of in vivo experiments also revealed that veratramine treatment (2 mg/kg, 3 times a week for 4 weeks) significantly inhibited subcutaneous tumor growth of liver cancer cells, with a low systemic toxicity. Collectively, the results of the present study indicated that veratramine efficiently suppressed liver cancer HepG2 cell growth in vitro and in vivo by blocking the PI3K/Akt/mTOR signaling pathway to induce autophagic cell death. Veratramine could be a potential therapeutic agent for the treatment of liver cancer.

Indexed as

Autophagic Cell DeathAnimalsCell MovementCell ProliferationGene Expression Regulation, NeoplasticHep G2 CellsHumansLiver NeoplasmsMiceNeoplasm InvasivenessPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktSignal TransductionTOR Serine-Threonine KinasesVeratrum AlkaloidsXenograft Model Antitumor AssaysMTOR protein, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktTOR Serine-Threonine KinasesveratramineVeratrum Alkaloidsapoptosisautophagic cell deathliver cancerPI3K/Akt/mTOR pathwayveratramine

Identifiers

PMID32468056
PMCPMC7336414
OpenAlexW3026675977

What OpenQuestion holds

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Registered trials

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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.