Evidence map›Paper›PMID 28074862›Full record

ArticleScientific reports2017

Hypoxia activates Wnt/β-catenin signaling by regulating the expression of BCL9 in human hepatocellular carcinoma.

Wei Xu, Wang Zhou, Mo Cheng, Jing Wang, Zhian Liu, Shaohui He, Xiangji Luo, Wending Huang, Tianrui Chen, Wangjun Yan and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

55 citing papers in PubMed, 85 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. 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

11 authors at 4 institutions in 1 country.

Wei XuDepartment of Orthorpedic Oncology, Changzheng Hospital, Second Military Medical University, NO. 415, Fengyang Road, Shanghai, 200003, China.
Wang ZhouDepartment of Orthorpedic Oncology, Changzheng Hospital, Second Military Medical University, NO. 415, Fengyang Road, Shanghai, 200003, China.
Mo ChengDepartment of Orthorpedic Oncology, Changzheng Hospital, Second Military Medical University, NO. 415, Fengyang Road, Shanghai, 200003, China.
Jing WangDepartment of Orthorpedic Oncology, Changzheng Hospital, Second Military Medical University, NO. 415, Fengyang Road, Shanghai, 200003, China.
Zhian LiuDepartment of Anatomy, Xuzhou Medical University, NO. 209, Tongshan Road, Xuzhou, 221004, China.
Shaohui HeDepartment of Orthorpedic Oncology, Changzheng Hospital, Second Military Medical University, NO. 415, Fengyang Road, Shanghai, 200003, China.
Xiangji LuoDepartment of Biliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, NO. 225, Changhai Road, Shanghai, 200438, China.
Wending HuangDepartment of Bone and soft tissue tumors, Fudan Cancer Center, Fudan University, NO. 270, Dong'an Road, Shanghai, 200000, China.
Tianrui ChenDepartment of Orthorpedic Oncology, Changzheng Hospital, Second Military Medical University, NO. 415, Fengyang Road, Shanghai, 200003, China.
Wangjun YanDepartment of Orthorpedic Oncology, Changzheng Hospital, Second Military Medical University, NO. 415, Fengyang Road, Shanghai, 200003, China.
Jianru XiaoDepartment of Orthorpedic Oncology, Changzheng Hospital, Second Military Medical University, NO. 415, Fengyang Road, Shanghai, 200003, China.
Second Military Medical University · CNEastern Hepatobiliary Surgery Hospital · CNFudan University Shanghai Cancer Center · CNXuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Wnt/β-catenin signaling is abnormally activated in the progression of hepatocellular carcinoma (HCC). BCL9 is an essential co-activator in the Wnt/β-catenin signaling. Importantly, BCL9 is absent from tumors originating from normal cellular counterparts and overexpressed in many cancers including HCC. But the mechanism for BCL9 overexpression remains unknown. Ample evidence indicates that hypoxia inducible factors (HIFs) play a role in the development of HCC. It was found in our study that BCL9 was overexpressed in both primary HCC and bone metastasis specimens; loss of BCL9 inhibited the proliferation, migration and angiogenesis of HCC; and that that hypoxia mechanically induced the expression of BCL9. BCL9 induction under the hypoxic condition was predominantly mediated by HIF-1α but not HIF2α. In vitro evidence from xenograft models indicated that BCL9 promoter/gene knockout inhibited HCC tumor growth and angiogenesis. Notably, we found that BCL9 and HIF-1α were coordinately regulated in human HCC specimen. The above findings suggest that hypoxia may promote the expression of BCL9 and associate with the development of HCC. Specific regulation of BCL9 expression by HIF-1α may prove to be an underlying crosstalk between Wnt/β-catenin signaling and hypoxia signaling pathways.

Indexed as

Gene Expression Regulation, NeoplasticWnt Signaling PathwayAdultAnimalsBase SequenceBasic Helix-Loop-Helix ProteinsBone NeoplasmsCarcinoma, HepatocellularCell HypoxiaCell MovementCell ProliferationEndothelial PAS Domain-Containing Protein 1FemaleGenetic EngineeringHep G2 CellsHumansBasic Helix-Loop-Helix ProteinsBCL9 protein, humanEndothelial PAS Domain-Containing Protein 1Hypoxia-Inducible Factor 1, alpha SubunitNeoplasm ProteinsTranscription Activator-Like Effector NucleasesTranscription Factors

Identifiers

PMID28074862
PMCPMC5225427
OpenAlexW2572807950

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.