Evidence map›Paper›PMID 35027040›Full record

SynthesisBMC cancer2022

Prognostic significance of long non-coding RNA five prime to XIST in various cancers.

Jian Zhou, Junjie Chen, Ziyuan Chen, Gen Wu, Zhen Zhou, Tong Wu, Wanchun Wang, Yingquan Luo, Tang Liu

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BMC cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 45% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. 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 5 institutions in 2 countries.

Jian ZhouDepartment of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China.
Junjie ChenDepartment of Orthopedics, Longhui People's Hospital, Shaoyang, Hunan, 422200, China.
Ziyuan ChenDepartment of Orthopedics, The First People's Hospital of Changde City, Changde, Hunan, 415003, China.
Gen WuDepartment of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China.
Zhen ZhouMenzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia.
Tong WuDepartment of Emergency, The First Hospital of Changsha City, Changsha, Hunan, 410005, China.
Wanchun WangDepartment of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China.
Yingquan LuoDepartment of General Medicine, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China. luoyingquan@csu.edu.cn.
Tang LiuDepartment of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China. liutang1204@csu.edu.cn.
Central South University · CNSecond Xiangya Hospital of Central South University · CNThe First Hospital of Changsha · CNThe First People's Hospital of Changde · CNUniversity of Tasmania · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo observe the clinicopathological and prognostic value of long non-coding RNA five prime to X inactive specific transcript (lncFTX) in multiple tumors.

methodsEligible studies for lncFTX were identified by searching PubMed, Embase, Web of Science and Cochrane Library databases from inception to December 01, 2020. Stata 12.0 software was used to calculate the odds ratio (OR)/hazard ratio (HR) and 95% confidence interval (95% CI). We used The Cancer Genome Atlas (TCGA) dataset to further investigate the differential expression and prognostic value of lncFTX.

resultsWe included 11 studies involving a total of 1633 patients. The results showed that the expression of lncFTX was positively associated with advanced TNM stage (III-IV versus I-II) (OR = 2.30, 95% CI: 1.74-3.03, P < 0.05), lymph nodes metastasis (OR = 3.01, 95% CI: 2.00-4.52, P < 0.05), distant metastasis (OR = 3.68, 95% CI: 2.13-6.34, P < 0.05), and cancer mortality (HR = 1.83, 95% CI: 1.20-2.81, P < 0.05). However, the expression of lncFTX was not associated with tumor differentiation (poor differentiation versus well or moderate differentiation) and vessel invasion of cancer. Subgroup analysis showed that the higher lncFTX expression was associated with shorter overall survival in cancer patients, regardless of the sample size and cancer type. No publication bias was found, and the sensitivity analysis results suggested that the main findings were robust. Elevated expression and prognostic significance of FTX were confirmed using TCGA dataset.

conclusionsThis study found that the expression of lncFTX was positively associated with advanced tumor node metastasis (TNM) stage, lymph nodes, distant metastasis and, cancer mortality, suggesting that lncFTX might be a potential prognostic biomarker for tumors.

Indexed as

NeoplasmsRNA, Long NoncodingBiomarkers, TumorFemaleHumansLymphatic MetastasisMalePrognosisBiomarkers, Tumorlong non-coding RNA FTX, humanRNA, Long NoncodingClinicopathological featuresLncRNA FTXMeta-analysisPrognosisTCGA dataset

Identifiers

PMID35027040
PMCPMC8756669
OpenAlexW4205733997

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.