Evidence map›Paper›PMID 25565867›Full record

ArticleOncoTargets and therapy2015

The landscape of alternative splicing in cervical squamous cell carcinoma.

Peng Guo, Dan Wang, Jun Wu, Junjun Yang, Tong Ren, Baoli Zhu, Yang Xiang

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.1field-weighted citation impact, top 46% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
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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

7 authors at 4 institutions in 1 country.

Peng GuoDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, People's Republic of China.
Dan WangDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, People's Republic of China.
Jun WuCAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People's Republic of China.
Junjun YangDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, People's Republic of China.
Tong RenDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, People's Republic of China.
Baoli ZhuCAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, People's Republic of China.
Yang XiangDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Beijing, People's Republic of China.
Peking Union Medical College Hospital · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNChinese Academy of Sciences · CNInstitute of Microbiology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlternative splicing (AS) is a key regulatory mechanism in protein synthesis and proteome diversity. In this study, we identified alternative splicing events in four pairs of cervical squamous cell carcinoma (CSCC) and adjacent nontumor tissues using RNA sequencing.

methodsThe transcripts of the four paired samples were thoroughly analyzed by RNA sequencing. SpliceMap software was used to detect the splicing junctions. Kyoto Encyclopedia of Genes and Genomes pathway analysis was conducted to detect the alternative spliced genes-related signal pathways. The alternative spliced genes were validated by reverse transcription-polymerase chain reaction (RT-PCR).

resultsThere were 35 common alternative spliced genes in the four CSCC samples; they were novel and CSCC specific. Sixteen pathways were significantly enriched (P<0.05). One novel 5'AS site in the KLHDC7B gene, encoding kelch domain-containing 7B, and an exon-skipping site in the SYCP2 gene, encoding synaptonemal complex 2, were validated by RT-PCR. The KLHDC7B gene with 5'AS was found in 67.5% (27/40) of CSCC samples and was significantly related with cellular differentiation and tumor size. The exon-skipping site of the SYCP2 gene was found in 35.0% (14/40) of CSCC samples and was significantly related with depth of cervical invasion.

conclusionThe KLHDC7B and the SYCP2 genes with alternative spliced events might be involved in the development and progression of CSCC and could be used as biomarkers in the diagnosis and prognosis of CSCC.

Indexed as

alternative splicing eventscervical squamous carcinomasRNA sequencing

Identifiers

PMID25565867
PMCPMC4278777
OpenAlexW2027698999

What OpenQuestion holds

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Registered trials

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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.