Evidence map›Paper›PMID 33776474›Full record

ArticleInternational journal of general medicine2021

Correlation Between Promoter Hypomethylation and Increased Expression of Syncytin-1 in Non-Small Cell Lung Cancer.

Yang Fu, Xuewei Zhuang, Xiyan Xia, Xiaohui Li, Ke Xiao, Xiaojing Liu

Open access · goldAbstract read
In one paragraph

Article in International journal of general medicine, 2021. 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
1.5field-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

17 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Implications of Heterotypic Cell Fusion in Cancer.Advances in experimental medicine and biology · 2026
    Review
  3. A Brief Introduction into the Biological Phenomenon of Cell-Cell Fusion.Advances in experimental medicine and biology · 2026
    Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Cell Fusion and Syncytia Formation in Cancer.Results and problems in cell differentiation · 2024
    Review
  10. Article
  11. Syncytin-1, syncytin-2 and suppressyn in human health and disease.Journal of molecular medicine (Berlin, Germany) · 2023
    Review
  12. Review
  13. Intrinsic signalling factors associated with cancer cell-cell fusion.Cell communication and signaling : CCS · 2023
    Review
  14. Article
  15. Extracellular Events Involved in Cancer Cell-Cell Fusion.International journal of molecular sciences · 2022
    Review
  16. Article
  17. 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

6 authors at 3 institutions in 1 country.

Yang FuDepartment of Reproductive Medicine Center, Jinan Maternity and Child Care Hospital, Jinan, 250001, People's Republic of China.
Xuewei ZhuangDepartment of Clinical Laboratory Medicine, Shandong Provincial Third Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250031, People's Republic of China.ORCID 0000-0003-1250-2510
Xiyan XiaDepartment of Microbial Immune, Jinan Vocational College of Nursing, Jinan, 250012, People's Republic of China.
Xiaohui LiQilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, People's Republic of China.
Ke XiaoQilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, People's Republic of China.
Xiaojing LiuQilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, People's Republic of China.
Qilu Hospital of Shandong University · CNJinan Maternity And Care Hospital · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionSyncytin-1 is a human endogenous retroviral (

methodsSurvival ratio was calculated by Kaplan-Meier survival curve. Death risk assessment was executed by Cox risk regression model. The 5'-LTR methylation level of

resultsSyncytin-1 expression in NSCLC tissue was found to be significantly higher than in para-carcinoma tissues. Moreover, the 5-year survival group has a lower syncytin-1 expression than the death group. Clinical stage and the percentage of syncytin-1 positive cells were top risk factors according to Cox ratio risk regression model analysis. While the methylation level of the 5'-LTR in

conclusionThese findings suggest that syncytin-1 could be a biomarker for the diagnosis/prognosis of NSCLC, and further studies are required to elucidate the exact role of syncytin-1 in the development of NSCLC as well as the underlying molecular mechanism for syncytin-1 function and regulation.

Indexed as

DNA methylationepigenetic regulationnon-small cell lung cancerprognosissyncytin-1

Identifiers

PMID33776474
PMCPMC7989540
OpenAlexW3137869480

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.