Evidence map›Paper›PMID 34664783›Full record

ArticleCancer medicine2021

A novel upregulated LncRNA-AC026150.8 promotes chemo-resistance and predicts poor prognosis in acute myeloid leukemia.

Henan Zhang, Yue Zhao, Xuan Liu, Yusi Liu, Xiaohui Wang, Yu Fu, Shuang Fu, Jihong Zhang

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 42% 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

6 citing papers in PubMed, 7 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

8 authors at 1 institution in 1 country.

Henan ZhangHematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, China.ORCID 0000-0003-2624-329X
Yue ZhaoHematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, China.
Xuan LiuHematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, China.
Yusi LiuHematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, China.
Xiaohui WangHematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, China.
Yu FuHematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, China.
Shuang FuHematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, China.
Jihong ZhangHematology Laboratory, Shengjing Hospital of China Medical University, Shenyang, China.ORCID 0000-0002-5921-2417
China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAML is a common hematological malignancy with poor prognosis, the pathogenesis is still unclear. lncRNA takes part in occurrence and development of AML. This research aims to explore new differentially expressed lncRNAs and their effects on AML.

methodsDatabase-based bioinformatics analysis was performed to screen differentially expressed lncRNA in AML, real-time PCR was used to analyze gene expression. Kaplan-Meier survival analysis was performed to determine prognostic effect of AC026150.8 in AML. The cell drug resistance experiment was performed to test effect of AC026150.8 on chemo-resistance of AML cells. Catrapid online software and RNA pull-down, mass spectrometry, western-blot were used to predict and verify the combination of AC026150.8 and RNA splicing factors.

resultsAC026150.8 was upregulated in AML patients and related to poor prognosis. High leukocyte counts, FAB classification, MLL-AF9 expression and NPM1 mutations were associated with high AC026150.8 expression. Upregulated of AC026150.8 increased the drug resistance of AML cells. AC026150.8 could be combined with splicing factor PCBP1.

conclusionsFor the first time, our study found that the upregulated AC026150.8 in AML is related to poor prognosis, overexpression of AC026150.8 could increase drug resistance of AML cells, and confirmed its scaffolding effect in combination with splicing factors. It is necessary to further study AC026150.8 and its downstream target genes to clarify the mechanism of AC026150.8 in AML.

Indexed as

Gene Expression Regulation, LeukemicBiomarkers, TumorDatasets as TopicDrug Resistance, NeoplasmHumansKaplan-Meier EstimateLeukemia, Myeloid, AcutePrognosisRNA, Long NoncodingUp-RegulationBiomarkers, TumorRNA, Long Noncodingacute myeloid leukemiabioinformaticscancer biologyLncRNAprognosis

Identifiers

PMID34664783
PMCPMC8633226
OpenAlexW3207377113

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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.