Evidence map›Paper›PMID 25563170›Full record

ArticleScientific reports2015

HPV16 early gene E5 specifically reduces miRNA-196a in cervical cancer cells.

Chanzhen Liu, Jianfei Lin, Lianqin Li, Yonggang Zhang, Weiling Chen, Zeyi Cao, Huancong Zuo, Chunling Chen, Kehkooi Kee

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.9field-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

17 citing papers in PubMed, 36 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Cell death pathways and viruses: Role of microRNAs.Molecular therapy. Nucleic acids · 2021
    Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. HPV disease transmission protection and control.Microbial cell (Graz, Austria) · 2016
    Review
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.

Chanzhen Liu1] Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China [2] Department of Gynecological Oncology, Tumor Hospital of Guangxi Medical University, Nanning 530021, China.
Jianfei Lin1] Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China [2] College of Life Sciences, Peking University, Beijing 100871, China.
Lianqin LiObstetrics and Gynecology Center, Tsinghua University Second Hospital, Beijing 100049, China.
Yonggang ZhangDepartment of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China.
Weiling ChenDepartment of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China.
Zeyi CaoObstetrics and Gynecology Center, Tsinghua University Second Hospital, Beijing 100049, China.
Huancong Zuo1] Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China [2] Obstetrics and Gynecology Center, Tsinghua University Second Hospital, Beijing 100049, China.
Chunling Chen1] Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China [2] Obstetrics and Gynecology Center, Beijing Henghe Hospital, Beijing 100005, China.
Kehkooi KeeDepartment of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China.
Tsinghua University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-risk human papillomavirus (HPV) type 16, which is responsible for greater than 50% of cervical cancer cases, is the most prevalent and lethal HPV type. However, the molecular mechanisms of cervical carcinogenesis remain elusive, particularly the early steps of HPV infection that may transform normal cervical epithelium into a pre-neoplastic state. Here, we report that a group of microRNAs (microRNAs) were aberrantly decreased in HPV16-positive normal cervical tissues, and these groups of microRNAs are further reduced in cervical carcinoma. Among these miRNAs, miR196a expression is the most reduced in HPV16-infected tissues. Interestingly, miR196a expression is low in HPV16-positive cervical cancer cell lines but high in HPV16-negative cervical cancer cell lines. Furthermore, we found that only HPV16 early gene E5 specifically down-regulated miRNA196a in the cervical cancer cell lines. In addition, HoxB8, a known miR196a target gene, is up-regulated in the HPV16 cervical carcinoma cell line but not in HPV18 cervical cancer cell lines. Various doses of miR196a affected cervical cancer cell proliferation and apoptosis. Altogether, these results suggested that HPV16 E5 specifically down-regulates miR196a upon infection of the human cervix and initiates the transformation of normal cervix cells to cervical carcinoma.

Indexed as

ApoptosisCell Line, TumorCell ProliferationCervix UteriDown-RegulationFemaleHeLa CellsHomeodomain ProteinsHuman papillomavirus 16HumansMicroRNAsOncogene Proteins, ViralRNA InterferenceRNA, Small InterferingUp-RegulationUterine Cervical NeoplasmsHomeodomain ProteinsHOXB8 protein, humanMicroRNAsMIRN196 microRNA, humanoncogene protein E5, Human papillomavirus type 16Oncogene Proteins, ViralRNA, Small InterferingViroporin Proteins

Identifiers

PMID25563170
PMCPMC4288222
OpenAlexW2009170219

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.