Evidence map›Paper›PMID 34001134›Full record

ArticleJournal of translational medicine2021

PRICKLE1, a Wnt/PCP signaling component, is overexpressed and associated with inferior prognosis in acute myeloid leukemia.

Duanfeng Jiang, Yanjuan He, Qiuyu Mo, Enyi Liu, Xin Li, Lihua Huang, Qin Zhang, Fangping Chen, Yan Li, Haigang Shao

Abstract read
In one paragraph

Article in Journal of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

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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

10 authors.

Duanfeng JiangDepartment of Hematology, The 3rd Xiangya Hospital, Central South University, Changsha, Hunan, China.
Yanjuan HeDepartment of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
Qiuyu MoDepartment of Hematology, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China.
Enyi LiuDepartment of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
Xin LiDepartment of Hematology, The 3rd Xiangya Hospital, Central South University, Changsha, Hunan, China.
Lihua HuangCenter for Medical Experiments, The 3rd Xiangya Hospital, Central South University, Changsha, Hunan, China.
Qin ZhangDepartment of Hematology, The 3rd Xiangya Hospital, Central South University, Changsha, Hunan, China.
Fangping ChenDepartment of Hematology, The 3rd Xiangya Hospital, Central South University, Changsha, Hunan, China.
Yan LiDepartment of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan, China. xyaliyan@163.com.
Haigang ShaoDepartment of Hematology, The 3rd Xiangya Hospital, Central South University, Changsha, Hunan, China. xya3shg@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrickle planar cell polarity protein 1 (PRICKLE1), a core component of the non-canonical Wnt/planar cell polarity (PCP) pathway, was recently reported to be upregulated and correlated with poor prognosis in solid cancers. However, the effect of PRICKLE1 on acute myeloid leukemia (AML) remains unknown. This study aims to characterize the prognostic significance of PRICKLE1 expression in patients with AML.

methodsRNA-seq was performed to compare mRNA expression profiles of AML patients and healthy controls. qRT-PCR and western blotting were used to analyze the expression of PRICKLE1 in AML patients and cell lines, and two independent datasets (TCGA-LAML and TARGET-AML) online were used to validate the expression results. The correlations between the expression of PRICKLE1 and clinical features were further analyzed.

resultsOur data showed that PRICKLE1 expression levels were markedly high in AML patients at the time of diagnosis, decreased after complete remission and increased again at relapse. Of note, PRICKLE1 was highly expressed in drug resistant AML cells and monocytic-AML patients. High PRICKLE1 expression was found in FLT3/DNMT3A/IDH1/IDH2-mutant AML and associated with poor prognosis. Furthermore, high expression of PRICKLE1 may be correlated with migration and invasion components upregulation in AML patients.

conclusionsThese results indicated that high PRICKLE1 expression may be a poor prognostic biomarker and therapeutic target of AML.

Indexed as

Gene Expression Regulation, LeukemicLeukemia, Myeloid, AcuteHumansLIM Domain ProteinsMutationPrognosisRemission InductionTumor Suppressor ProteinsWnt Signaling PathwayLIM Domain ProteinsPRICKLE1 protein, humanTumor Suppressor ProteinsAcute myeloid leukemiaPRICKLE1PrognosisWnt/PCP signaling

Identifiers

PMID34001134
PMCPMC8130533

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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.