Evidence map›Paper›PMID 33241756›Full record

ArticleRNA biology2021

Long non-coding RNA HOTAIR regulates myeloid differentiation through the upregulation of p21 via miR-17-5p in acute myeloid leukaemia.

Linhui Hu, Jun Liu, Ye Meng, Huimin Zheng, Chen Ding, Huiping Wang, Alice Charwudzi, Manman Li, Jingrong Li, Zhimin Zhai and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in RNA biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

20 citing papers in PubMed, 34 citations in OpenAlex.

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  13. miR-17-5p slows progression of hepatocellular carcinoma by downregulating TGFβR2.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
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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

11 authors at 2 institutions in 1 country.

Linhui HuDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Jun LiuDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Ye MengDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Huimin ZhengDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Chen DingDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Huiping WangDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Alice CharwudziDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Manman LiDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Jingrong LiDepartment of Emergency, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Zhimin ZhaiDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Shudao XiongDepartment of Hematology/Hematological Lab, The Second Hospital of Anhui Medical University, Hefei, People's Republic of China.
Second Hospital of Anhui Medical University · CNAnhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long non-coding RNA HOTAIR has been reported to play a key role in regulating various biological processes in various cancers. However, the roles and mechanisms of HOTAIR in acute myeloid leukaemia (AML) are still unclear and need to be investigated. In this study, we induced differentiation of four AML cell lines by all-trans retinoic acid (ATRA) and found HOTAIR was significantly upregulated in the process. Chromatin immunoprecipitation (ChIP) assays indicated that C/EBPβ upregulated HOTAIR during ATRA induced differentiation in HL-60 cells. By gain- and loss-of-function analysis, we then observed that HOTAIR expression was positively correlated with ATRA-induced differentiation and negatively regulated G1 phase arrest in HL-60 cells. In addition, we found that HOTAIR promoted ATRA-induced differentiation via the regulation of the cell cycle regulator p21 via miR-17-5p. Moreover, we detected the expression of HOTAIR in 84 de novo AML patients, HOTAIR was found significantly downregulated in the AML patients compared to the iron deficiency anaemia (IDA) control group, negatively correlated with the platelet level in M2 patients. In all, our data suggest that HOTAIR may be subtype-specific in AML-M2 patients, also HOTAIR regulates AML differentiation by C/EBPBβ/HOTAIR/miR-17-5p/p21 pathway. The findings of the present study provide a novel insight into the mechanism of lncRNA-mediated differentiation and indicate that HOTAIR may be a promising therapeutic target for leukaemia, especially for AML with M2 type.

Indexed as

Down-RegulationAdolescentAdultAgedAged, 80 and overAntineoplastic AgentsCase-Control StudiesCell CycleCell DifferentiationChildChild, PreschoolCyclin-Dependent Kinase Inhibitor p21FemaleGene Expression Regulation, NeoplasticHL-60 CellsHumansAntineoplastic AgentsCDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21HOTAIR long untranslated RNA, humanMicroRNAsMIRN17 microRNA, humanRNA, Long NoncodingTretinoinacute myeloid leukaemiaATRAdifferentiationHOTAIRmiR-17-5pp21

Identifiers

PMID33241756
PMCPMC8489933
OpenAlexW3106591969

What OpenQuestion holds

Textmetadata
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.