Evidence map›Paper›PMID 34376644›Full record

ArticleCell death discovery2021

Telocytes promote hepatocellular carcinoma by activating the ERK signaling pathway and miR-942-3p/MMP9 axis.

Ying Xu, Hu Tian, Chao Guang Luan, Kai Sun, Peng Jin Bao, Hua Yu Zhang, Nan Zhang

Open access · goldAbstract read
In one paragraph

Article in Cell death discovery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 17 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

7 authors at 3 institutions in 1 country.

Ying XuShandong First Medical University and Shandong Academy of Medical Science, Shandong Cancer Hospital and Institute, Ji'nan, Shandong, China.ORCID http://orcid.org/0000-0002-8941-7560
Hu TianThe First Affiliated Hospital of Shandong First Medical University, General Surgery, Ji'nan, Shandong, China. tianhu6585@163.com.
Chao Guang LuanJi 'nan Municipal Three Hospitals, General Surgery, Ji'nan, Shandong, China.
Kai SunThe First Affiliated Hospital of Shandong First Medical University, General Surgery, Ji'nan, Shandong, China.
Peng Jin BaoShandong First Medical University and Shandong Academy of Medical Science, Shandong Cancer Hospital and Institute, Ji'nan, Shandong, China.
Hua Yu ZhangAffiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji'nan, Shandong, China.
Nan ZhangAffiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji'nan, Shandong, China.
Affiliated Hospital of Shandong University of Traditional Chinese Medicine · CNShandong First Medical University · CNShandong Tumor Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In China, hepatocellular carcinoma (HCC) is considered a malignant tumor with poor prognosis, frequent metastasis, and a high relapse rate. Telocytes (TCs) participate in tumorigenic, invasive, and migratory processes by secreting functional proteins and transmitting cell-to-cell information, but their functions in HCC are still unknown. TC counts and MMP9 expression in liver cancer tissues were measured using immunohistochemistry, western blotting, and RT-PCR. Primary TCs from liver para-cancer tissues were cultured in vitro. To verify the role of TCs in HCC, a metastatic cancer animal model was established using three types of liver cancer cell lines in vivo. TCs promoted HCC cell metastasis by MMP9 expression in vitro and in vivo. Platelet-derived growth factor-alpha (PDGF-α), secreted by HCC cells, activated the Ras/ERK signaling pathway in TCs, thereby increasing MMP9 expression; Moreover, miR-942-3p suppressed MMP9 expression in TCs. Our results reveal the role of TCs in HCC and the mechanisms by which they elicit their effects, and they may serve as novel prognostic markers for HCC.

Identifiers

PMID34376644
PMCPMC8355302
OpenAlexW3170105550

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.