Evidence map›Paper›PMID 33879154›Full record

ArticleCancer cell international2021

SNRPD1 confers diagnostic and therapeutic values on breast cancers through cell cycle regulation.

Xiaofeng Dai, Lihui Yu, Xiao Chen, Jianying Zhang

Open access · goldAbstract read
In one paragraph

Article in Cancer cell international, 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
1.1field-weighted citation impact, top 23% 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, 18 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

4 authors at 2 institutions in 1 country.

Xiaofeng Dai *Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China. xiaofeng.dai@jiangnan.edu.cn.ORCID http://orcid.org/0000-0002-0006-4042
Lihui Yu *Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China.
Xiao ChenSchool of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.
Jianying ZhangHenan Academy of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, China.
Jiangnan University · CNZhengzhou University · CN

Funding

Fundamental Research Funds for the Central Universities JUSRP22011National Natural Science Foundation of China 81972789Technology Development Funding of Wuxi WX18IVJN017
6 · The paper itself

Abstract

backgroundSNRPD1 is a spliceosome-associated protein and has previously been implicated with important roles in cancer development.

methodsThrough analyzing the differential expression patterns and clinical association of splicing associated genes among tumor and tumor adjacent samples across different tumors and among different breast cancer subtypes, we identify the tumor promotive role of SNRPD1 using multiple publicly available datasets. Through pathway, gene ontology enrichment analysis and network construction, we linked the onco-therapeutic role of SNRPD1 with cell cycle. Via a series of experimental studies including knockdown assay, qPCR, western blotting, cell cycle, drug response assay, we confirmed the higher expression of SNPRD1 at both gene and protein expression levels in triple negative breast cancer cells, as well as its roles in promoting cell cycle and chemotherapy response.

resultsOur study revealed that SNRPD1 over-expression was significantly associated with genes involved in cell cycle, cell mitosis and chromatin replication, and silencing SNRPD1 in breast cancer cells could lead to halted tumor cell growth and cell cycle arrest at the G

conclusionsOur results suggested the prognostic value of SNRPD1 on breast cancer survival, its potential as the therapeutic target halting cell cycle progression for breast cancer control, and warranted special attention on the combined use of doxorubicin and drugs targeting SNRPD1.

Indexed as

Breast cancerCell cycle arrestPrognosisSNRPD1Therapeutics

Identifiers

PMID33879154
PMCPMC8059192
OpenAlexW3110002580

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.