Evidence map›Paper›PMID 23684136›Full record

ArticleThe Kaohsiung journal of medical sciences2013

Hepatocellular carcinoma cells cause different responses in expressions of cancer-promoting genes in different cancer-associated fibroblasts.

Zu-Yau Lin, Wan-Long Chuang

Open access · goldAbstract read
In one paragraph

Article in The Kaohsiung journal of medical sciences, 2013. 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
0.5field-weighted citation impact, top 27% 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, 30 citations in OpenAlex.

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  17. Circulating LOXLPathogens & immunity · 2017
    Article
  18. Cancer-associated fibroblasts in hepatocellular carcinoma.World journal of gastroenterology · 2016
    Review
  19. CAF cellular glycolysis: linking cancer cells with the microenvironment.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Review
  20. Article
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

2 authors at 1 institution in 1 country.

Zu-Yau LinCancer Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan. linzuyau@yahoo.com.tw
Wan-Long Chuang
Kaohsiung Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer-associated fibroblast (CAF) is one of the most crucial components of the tumor microenvironment to promote the invasiveness of cancer cells. The interactions between cancer cells and CAFs are bidirectional. Our recent study showed that up-regulations of chemokine (C-C motif) ligand 2 (CCL2), chemokine (C-C motif) ligand 26 (CCL26), interleukin 6 (IL6), and lysyl oxidase-like 2 (LOXL2) genes in cancer cells were parts of the common effects of CAFs on hepatocellular carcinoma (HCC) cells to promote proliferation, migration and invasion of cancer cells. However, the subject of how HCC cells to influence the gene expressions of CAFs still needs to be clarified. The purpose of this study was to investigate this issue. Two human HCC (HCC24/KMUH, HCC38/KMUH) and two human CAF cell lines (F26/KMUH, F28/KMUH) were studied. Influence of HCC38/KMUH cancer cells on differential expressions of genes in F28/KMUH CAFs was detected by microarray to select target genes for further analysis. Both HCC cell lines increased proliferation (all p < 0.005) and migration (all p < 0.0001) of two CAF cell lines. HCC24/KMUH cancer cells had stronger ability to promote migration of F26/KMUH CAFs than HCC38/KMUH cancer cells did (p < 0.0001). Eleven up-regulated cancer-promoting genes, including apelin (APLN), CCL2, CCL26, fibroblast growth factor 1 (FGF1), fibroblast growth factor 2 (FGF2), IL6, mucin 1 (MUC1), LOXL2, platelet-derived growth factor alpha polypeptide (PDGFA), phosphoglycerate kinase 1 (PGK1), and vascular endothelial growth factor A (VEGFA) detected by microarray showed good correlation with results of quantitative reverse transcriptase-polymerase chain reaction study. Among these genes, HCC24/KMUH cancer cells had same tendency of effects on differential expressions of genes in F28/KMUH CAFs as HCC38/KMUH cancer cells did. However, the responses of F26/KMUH CAFs to different HCC cell lines were variable. Only PGK1 gene was consistently up-regulated and PDGFA gene was consistently down-regulated caused by both HCC cell lines in F26/KMUH CAFs. Besides PGK1 gene, HCC38/KMUH cancer cells only up-regulated APLN, LOXL2, and VEGFA genes and HCC24/KMUH cancer cells only up-regulated FGF2 gene in F26/KMUH CAFs. In conclusion, HCC cells can promote proliferation and migration of CAFs. However, the impact of HCC cells on differential expressions of cancer-promoting genes in CAFs is influenced by the characteristics of CAFs. This implies that blocking single or several particular cancer-promoting genes in CAFs is unable to become a common stratagem for the treatment of HCC.

Indexed as

Gene Expression Regulation, NeoplasticCarcinogenesisCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationFibroblastsGenes, NeoplasmHumansLiver NeoplasmsOligonucleotide Array Sequence AnalysisReverse Transcriptase Polymerase Chain Reaction

Identifiers

PMID23684136
PMCPMC11915997
OpenAlexW2130368340

What OpenQuestion holds

Textmetadata
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.