Evidence map›Paper›PMID 34339395›Full record

ArticleAging2021

Development and validation of an intra-tumor heterogeneity-related signature to predict prognosis of bladder cancer: a study based on single-cell RNA-seq.

Ranran Zhou, Jingjing Liang, Qi Chen, Hu Tian, Cheng Yang, Cundong Liu

Open access · hybridAbstract read
In one paragraph

Article in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 17 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Ranran ZhouDepartment of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.
Jingjing LiangDepartment of Cardiology, Shunde Hospital of Southern Medical University, Foshan, China.
Qi ChenDepartment of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.
Hu TianDepartment of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.
Cheng YangDepartment of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.
Cundong LiuDepartment of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.
Third Affiliated Hospital of Southern Medical University · CNSouthern Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intra-tumor heterogeneity (ITH) was a potential mechanism of progression and drug resistance in bladder cancer (BCa). However, the understanding of ITH in BCa remains insufficient. Single-cell RNA sequencing (scRNA-seq) profiles of 2075 cells were analyzed, and 2940 cell markers were screened. The ITH of 396 cases was evaluated, and 96 ITH-related genes were identified. Based on the gene-pair strategy, 96 genes were cyclically paired, and an 8-gene-pair model was successfully established to evaluate the overall survival of BCa through Lasso and multivariate Cox regressions. The risk model showed high predictive value in the training dataset (

Indexed as

Genetic HeterogeneityAgedAged, 80 and overBiomarkers, TumorFemaleGene Expression ProfilingHumansMaleMiddle AgedMultivariate AnalysisPrognosisProportional Hazards ModelsRNA-SeqSingle-Cell AnalysisUrinary Bladder NeoplasmsBiomarkers, Tumorbladder cancerintra-tumor heterogeneityprognosisrisk modelscRNA-seq

Identifiers

PMID34339395
PMCPMC8386527
OpenAlexW3191890252

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.