Evidence map›Paper›PMID 20038795›Full record

ArticleThe Journal of clinical investigation2010

Genetic and epigenetic silencing of SCARA5 may contribute to human hepatocellular carcinoma by activating FAK signaling.

Jian Huang, Da-Li Zheng, Feng-Song Qin, Na Cheng, Hui Chen, Bing-Bing Wan, Yu-Ping Wang, Hua-Sheng Xiao, Ze-Guang Han

Open access · greenAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 6% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 140 citations in OpenAlex.

  1. Pooled it
  2. Article
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  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
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  11. Decreased expression ofFrontiers in oncology · 2023
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  16. Highly ExpressingJournal of immunology research · 2022
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  17. PepFect14 Signaling and Transfection.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  18. Article
  19. Article
  20. The Diverse Cellular Functions of Inner Nuclear Membrane Proteins.Cold Spring Harbor perspectives in biology · 2021
    Review

6 more citing papers are in PubMed but not listed here.

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

9 authors at 1 institution in 1 country.

Jian HuangNational Human Genome Center, Rui-Jin Hospital, Shanghai Jiaotong University School of Medicine, 351 Guo Shou-Jing Road, Shanghai, People's Republic of China.
Da-Li Zheng
Feng-Song Qin
Na Cheng
Hui Chen
Bing-Bing Wan
Yu-Ping Wang
Hua-Sheng Xiao
Ze-Guang Han
Chinese National Human Genome Center at Shanghai · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The epigenetic silencing of tumor suppressor genes is a crucial event during carcinogenesis and metastasis. Here, in a human genome-wide survey, we identified scavenger receptor class A, member 5 (SCARA5) as a candidate tumor suppressor gene located on chromosome 8p. We found that SCARA5 expression was frequently downregulated as a result of promoter hypermethylation and allelic imbalance and was associated with vascular invasion in human hepatocellular carcinoma (HCC). Furthermore, SCARA5 knockdown via RNAi markedly enhanced HCC cell growth in vitro, colony formation in soft agar, and invasiveness, tumorigenicity, and lung metastasis in vivo. By contrast, SCARA5 overexpression suppressed these malignant behaviors. Interestingly, SCARA5 was found to physically associate with focal adhesion kinase (FAK) and inhibit the tyrosine phosphorylation cascade of the FAK-Src-Cas signaling pathway. Conversely, silencing SCARA5 stimulated the signaling pathway via increased phosphorylation of certain tyrosine residues of FAK, Src, and p130Cas; it was also associated with activation of MMP9, a tumor metastasis-associated enzyme. Taken together, these data suggest that the plasma membrane protein SCARA5 can contribute to HCC tumorigenesis and metastasis via activation of the FAK signaling pathway.

Indexed as

AnimalsCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationChromosomes, Human, Pair 8DNA MethylationFocal Adhesion Protein-Tyrosine KinasesGene SilencingHumansLiver NeoplasmsLoss of HeterozygosityMiceMice, SCIDNeoplasm InvasivenessPromoter Regions, GeneticFocal Adhesion Protein-Tyrosine KinasesSCARA5 protein, humanSCARA5 protein, mouseScavenger Receptors, Class A

Identifiers

PMID20038795
PMCPMC2798676
OpenAlexW2105350808

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.