Evidence map›Paper›PMID 28374947›Full record

ArticleCancer medicine2017

Fatty acid-binding protein 5 function in hepatocellular carcinoma through induction of epithelial-mesenchymal transition.

Takanori Ohata, Hideki Yokoo, Toshiya Kamiyama, Moto Fukai, Takeshi Aiyama, Yutaka Hatanaka, Kanako Hatanaka, Kenji Wakayama, Tatsuya Orimo, Tatsuhiko Kakisaka and 3 more

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

54 citing papers in PubMed, 1 synthesis or guideline pooled it, 74 citations in OpenAlex.

  1. Pooled it
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  12. Gene targets with therapeutic potential in hepatocellular carcinoma.World journal of gastrointestinal oncology · 2024
    Article
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  19. Proteomic analysis of DEN and CClScientific reports · 2024
    Article
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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

13 authors at 2 institutions in 1 country.

Takanori OhataDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.ORCID http://orcid.org/0000-0003-1994-5349
Hideki YokooDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Toshiya KamiyamaDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Moto FukaiDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Takeshi AiyamaDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Yutaka HatanakaDepartment of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan.
Kanako HatanakaDepartment of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan.
Kenji WakayamaDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Tatsuya OrimoDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Tatsuhiko KakisakaDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Nozomi KobayashiDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Yoshihiro MatsunoDepartment of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan.
Akinobu TaketomiDepartment of Gastroenterological Surgery I, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Hokkaido University · JPHokkaido University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is a highly prevalent cancer with poor prognosis. The correlation between overexpression of fatty acid-binding protein 5 (FABP5) and malignant potential of tumor growth and metastasis in several cancers has been previously reported. However, the correlation between FABP5 expression and HCC malignant behavior remains unknown. We compared FABP5 expression and patient characteristics in paired HCC and adjacent noncancerous liver tissues from 243 patients who underwent surgical resection of primary HCC. Cell proliferation, invasion, and migration assays were performed in HCC cell lines overexpressing FABP5 or downregulated for FABP5. Tumor growths were monitored in xenograft model, and liver and lung metastasis models were established. In the 243 HCC patients, FABP5-positive staining (n = 139/243, 57.2%) was associated with poor prognosis and recurrence (P < 0.0001) and showed positive correlation with distant metastasis, tumor size and vascular invasion (P < 0.05). Cell proliferation, invasion, and migration in vitro were enhanced by upregulation of FABP5 and decreased by downregulation of FABP5 in HCC cell lines. Similar results in tumor formation and metastasis were obtained through in vivo analyses. PCR array results revealed upregulation of SNAI1 in FABP5-overexpressing HepG2 cells. Western blot analysis showed significantly increased expression of E-cadherin and ZO-1 and decreased SNAI1 expression and nuclear translocation of β-catenin by knockdown of FABP5. We revealed a significant role for FABP5 in HCC progression and metastasis through the induction of epithelial-to-mesenchymal transition. FABP5 may be a potential novel prognostic biomarker and new therapeutic target for HCC.

Indexed as

Epithelial-Mesenchymal TransitionAdultAgedAged, 80 and overAnimalsCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationFatty Acid-Binding ProteinsFemaleGene Expression Regulation, NeoplasticHep G2 CellsHumansLiver NeoplasmsMaleFABP5 protein, humanFatty Acid-Binding ProteinsEpithelial-mesenchymal transitionfatty acid-binding proteinhepatocellular carcinomametastasisprognosis

Identifiers

PMID28374947
PMCPMC5430096
OpenAlexW2604985798

What OpenQuestion holds

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LicenceCC BY
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.