Evidence map›Paper›PMID 34890089›Full record

ArticleCancer science2022

hsa_circ_0003410 promotes hepatocellular carcinoma progression by increasing the ratio of M2/M1 macrophages through the miR-139-3p/CCL5 axis.

Pei Cao, Bo Ma, Ding Sun, Weigang Zhang, Junyi Qiu, Lei Qin, Xiaofeng Xue

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

28 citing papers in PubMed, 39 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 1 institution in 1 country.

Pei CaoDepartment of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.
Bo MaDepartment of Orthopedics, The First Affiliated Hospital of Soochow University, Suzhou, China.
Ding SunDepartment of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.
Weigang ZhangDepartment of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.
Junyi QiuDepartment of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.
Lei QinDepartment of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.
Xiaofeng XueDepartment of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.ORCID https://orcid.org/0000-0002-0963-7994
Soochow University · CN

Funding

National Natural Science Foundation of China 81802365
6 · The paper itself

Abstract

Noncoding RNAs have been verified to regulate the infiltration of macrophages to accelerate tumor biological progression, however the regulation of macrophages by circular RNAs in hepatocellular carcinoma (HCC) remains unresolved. Using high-throughput RNA sequencing, we demonstrated that hsa_circ_0003410 was clearly upregulated in HCC. 5-Ethynyl-2'-deoxyuridine and transwell assays showed that hsa_circ_0003410 facilitated the proliferation and migration of HCC cells in vitro. We knocked down the expression of hsa_circ_0003410 in HepG2 cells and performed next-generation sequencing to determine possible target genes of hsa_circ_0003410. Kyoto Encyclopedia of Genes and Genomes analysis revealed that different genes were mainly enriched in immune-related pathways. Mechanistically, we identified CCL5 as the target gene of hsa_circ_0003410. RNA-FISH showed the co-expression of hsa_circ_0003410 and CCL5. Western blot and ELISA also verified that hsa_circ_0003410 could upregulate the expression of CCL5 protein. Flow cytometry and immunofluorescence assays indicated that CCL5 activated and recruited M2 macrophages and increased the ratio of M2/M1 macrophages to promote the progression of HCC. Animal experiments in vitro also confirmed our results. Taken together, our experiments revealed that noncoding RNAs play a critical role in the HCC microenvironment and can be considered as markers for the diagnosis and prognosis of HCC.

Indexed as

AnimalsCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationChemokine CCL5Gene Expression Regulation, NeoplasticHumansLiver NeoplasmsMiceMicroRNAsRNA, CircularTumor-Associated MacrophagesTumor MicroenvironmentCCL5 protein, humanChemokine CCL5MicroRNAsMIRN139 microRNA, humanRNA, CircularCCL5hepatocellular carcinomahsa_circ_0003410immune microenvironmentM2 macrophages

Identifiers

PMID34890089
PMCPMC8819332
OpenAlexW4200351253

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.