Evidence map›Paper›PMID 23527134›Full record

ArticlePloS one2013

Six1 promotes proliferation of pancreatic cancer cells via upregulation of cyclin D1 expression.

Zhaoming Li, Tian Tian, Feng Lv, Yu Chang, Xinhua Wang, Lei Zhang, Xin Li, Ling Li, Wang Ma, Jingjing Wu and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 4% 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

62 citing papers in PubMed, 1 synthesis or guideline pooled it, 92 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
  6. All eyes on Eya: A unique transcriptional co-activator and phosphatase in cancer.Biochimica et biophysica acta. Reviews on cancer · 2024
    Review
  7. Review
  8. SIX1 Downregulation Suppresses Self-renewal Capacity and THY1 Expression in Hepatocellular Carcinoma and SIX1 Dominate the Survival in Liver Cancer.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. The Role of CDK4 in the Pathogenesis of Pancreatic Cancer.Healthcare (Basel, Switzerland) · 2021
    Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

2 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

11 authors at 2 institutions in 1 country.

Zhaoming LiDepartment of Oncology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, People's Republic of China.
Tian Tian
Feng Lv
Yu Chang
Xinhua Wang
Lei Zhang
Xin Li
Ling Li
Wang Ma
Jingjing Wu
Mingzhi Zhang
First Affiliated Hospital of Zhengzhou University · CNZhengzhou People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Six1 is one of the transcription factors that act as master regulators of development and are frequently dysregulated in cancers. However, the role of Six1 in pancreatic cancer is not clear. Here we show that the relative expression of Six1 mRNA is increased in pancreatic cancer and correlated with advanced tumor stage. In vitro functional assays demonstrate that forced overexpression of Six1 significantly enhances the growth rate and proliferation ability of pancreatic cancer cells. Knockdown of endogenous Six1 decreases the proliferation of these cells dramatically. Furthermore, Six1 promotes the growth of pancreatic cancer cells in a xenograft assay. We also show that the gene encoding cyclin D1 is a direct transcriptional target of Six1 in pancreatic cancer cells. Overexpression of Six1 upregulates cyclin D1 mRNA and protein, and significantly enhances the activity of the cyclin D1 promoter in PANC-1 cells. We demonstrate that Six1 promotes cell cycle progression and proliferation by upregulation of cyclin D1. These data suggest that Six1 is overexpressed in pancreatic cancer and may contribute to the increased cell proliferation through upregulation of cyclin D1.

Indexed as

Analysis of VarianceAnimalsBlotting, WesternBromodeoxyuridineCell Line, TumorCell ProliferationChromatin ImmunoprecipitationCyclin D1DNA PrimersGene Expression Regulation, NeoplasticHomeodomain ProteinsHumansMiceMice, Inbred BALB CMicroarray AnalysisPancreatic NeoplasmsBromodeoxyuridineCyclin D1DNA PrimersHomeodomain ProteinsRNA, MessengerRNA, Small InterferingSIX1 protein, humanTetrazolium SaltsThiazolesthiazolyl blue

Identifiers

PMID23527134
PMCPMC3604102
OpenAlexW1985544840

What OpenQuestion holds

Textmetadata
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.