Evidence map›Paper›PMID 31087222›Full record

ArticleInvestigational new drugs2020

Expression of the PTEN/FOXO3a/PLZF signalling pathway in pancreatic cancer and its significance in tumourigenesis and progression.

Qiubo Zhang, Xuanna Li, Yaqing Li, Shaojie Chen, Xiaoling Shen, Xianwen Dong, Yufei Song, Xuesong Zhang, Kaihong Huang

Abstract read
PubMed Publisher
In one paragraph

Article in Investigational new drugs, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 18% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. PLZF-expressing CD4Cell communication and signaling : CCS · 2025
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. ALKBH5-mediated mCell death & disease · 2021
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. 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

9 authors at 3 institutions in 1 country.

Qiubo ZhangDepartment of Gastroenterology, Ningbo Medical Center Lihuili Hospital, No. 57 Xingning Road, Yinzhou District, Ningbo, 315040, China.
Xuanna LiDepartment of Gastroenterology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou, 510120, China.
Yaqing LiDepartment of Gastroenterology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou, 510120, China.
Shaojie ChenDepartment of Gastroenterology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou, 510120, China.
Xiaoling ShenDepartment of Gastroenterology, Ningbo Medical Center Lihuili Hospital, No. 57 Xingning Road, Yinzhou District, Ningbo, 315040, China.
Xianwen DongDepartment of Gastroenterology, Ningbo Medical Center Lihuili Hospital, No. 57 Xingning Road, Yinzhou District, Ningbo, 315040, China.
Yufei SongDepartment of Gastroenterology, Ningbo Medical Center Lihuili Hospital, No. 57 Xingning Road, Yinzhou District, Ningbo, 315040, China.
Xuesong ZhangDepartment of Gastroenterology, Ningbo Medical Center Lihuili Hospital, No. 57 Xingning Road, Yinzhou District, Ningbo, 315040, China.
Kaihong HuangDepartment of Gastroenterology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou, 510120, China. yuchenyu89@126.com.
Ningbo Medical Center Lihuili Hospital · CNSun Yat-sen Memorial Hospital · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pancreatic cancer (PC) is one of the most lethal gastrointestinal malignancies. The PTEN/AKT signalling pathway is closely related to the tumourigenesis and progression of PC. The downstream effectors, FOXO3a, PLZF and VEGF, are reported to be involved in angiogenesis, lymph node metastasis and poor survival in PC. By using tissue microarrays and immunohistochemistry, we found, that PTEN, FOXO3a and PLZF expression was significantly decreased in PC specimens compared with that in chronic pancreatitis (CP) specimens, while VEGF expression was significantly increased. Furthermore, the expression of PTEN was positively correlated with that of FOXO3a and PLZF but negatively correlated with that of VEGF. Our results suggest that the PTEN/FOXO3a/PLZF signalling pathway may negatively regulate VEGF expression in PC. Through clinical analysis of 69 PC patients, PTEN, FOXO3a and PLZF expression was found to be significantly decreased in specimens from PC patients with lymph node metastasis and poor prognosis, while VEGF expression was significantly increased. Taken together, these reaults suggest that the PTEN/FOXO3a/PLZF signalling pathway may be capable of inhibiting growth and metastasis in PC by regulating VEGF-mediated angiogenesis, which requires further in vivo and in vitro studies and can potentially be a therapeutic target for PC.

Indexed as

AdultAgedAged, 80 and overCarcinogenesisDisease ProgressionFemaleForkhead Box Protein O3HumansKaplan-Meier EstimateLymphatic MetastasisMaleMiddle AgedNeovascularization, PathologicPancreatic NeoplasmsPromyelocytic Leukemia Zinc Finger ProteinPTEN PhosphohydrolaseForkhead Box Protein O3FOXO3 protein, humanPromyelocytic Leukemia Zinc Finger ProteinPTEN PhosphohydrolasePTEN protein, humanVascular Endothelial Growth Factor AVEGFA protein, humanZBTB16 protein, humanAngiogenesisPancreatic cancerPTEN/FOXO3a/PLZF signalling pathwayVEGF

Identifiers

PMID31087222
OpenAlexW2945366117

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.