Evidence map›Paper›PMID 24861921›Full record

ArticleMedical oncology (Northwood, London, England)2014

KAP-1 is overexpressed and correlates with increased metastatic ability and tumorigenicity in pancreatic cancer.

Chao Yu, Lei Zhan, Jianxin Jiang, Yaozhen Pan, Hong Zhang, Xu Li, Feng Pen, Min Wang, Renyi Qin, Chenyi Sun

Abstract read
PubMed Publisher
In one paragraph

Article in Medical oncology (Northwood, London, England), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

27 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  3. Multifaceted role ofMedComm · 2024
    Review
  4. Article
  5. The TRIM28/miR133a/CD47 axis acts as a potential therapeutic target in pancreatic necrosis by impairing efferocytosis.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  6. Review
  7. KAP1 stabilizes MYCN mRNA and promotes neuroblastoma tumorigenicity by protecting the RNA mJournal of experimental & clinical cancer research : CR · 2024
    Article
  8. TRIM28 in cancer and cancer therapy.Frontiers in genetics · 2024
    Review
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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

10 authors at 3 institutions in 1 country.

Chao YuDepartment of Biliary-Hepatic Surgery, Affiliated Hospital of Guiyang Medical College, 28 Guiyi Street, Guiyang, 550001, Guizhou, China.
Lei Zhan
Jianxin Jiang
Yaozhen Pan
Hong Zhang
Xu Li
Feng Pen
Min Wang
Renyi Qin
Chenyi Sun
Nanyang Medical College · CNHuazhong University of Science and Technology · CNTongji Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to investigate the role in metastasis and prognostic value of KAP-1 in pancreatic cancer (PC). The expression of KAP-1 was analyzed by quantitative real-time polymerase chain reaction, Western blotting, and immunohistochemical staining in 91 human PC tissue samples. Capan-2 cells were transfected with a lentiviral vector expressing KAP-1 (Capan-2/KAP-1) or the empty vector (Capan-2/vector); cell migration and invasion were assayed in vitro using Transwell migration and wound-healing assays, and in vivo using a xenograft model in nude mice. KAP-1 was found to be overexpressed in human PC, and the expression of KAP-1 correlated with clinical stage. Overexpression of KAP-1 increased the invasion and migration of Capan-2 cells in vitro. Furthermore, overexpression of KAP-1 promoted the growth and metastatic ability of PC cells in a xenograft model in nude mice. Moreover, overexpression of KAP-1 induced the epithelial-mesenchymal transition (EMT) in PC cells both in vitro and in vivo, as indicated by increased expression of mesenchymal markers such as vimentin and decreased expression of E-cadherin. This study indicates that KAP-1 may promote metastasis in PC by regulating the EMT and suggests that KAP-1 may have potential as a predictor of metastasis in patients with pancreatic cancer.

Indexed as

AgedAnimalsCell Line, TumorEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansMaleMice, NudeMiddle AgedPancreatic NeoplasmsRepressor ProteinsTripartite Motif-Containing Protein 28Xenograft Model Antitumor AssaysRepressor ProteinsTRIM28 protein, humanTripartite Motif-Containing Protein 28

Identifiers

PMID24861921
OpenAlexW2014218344

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.