Evidence map›Paper›PMID 25006537›Full record

ArticleExperimental hematology & oncology2014

Altered expression pattern of miR-29a, miR-29b and the target genes in myeloid leukemia.

Ling Xu, Yan Xu, Zhenyi Jing, Xu Wang, Xianfeng Zha, Chengwu Zeng, Shaohua Chen, Lijian Yang, Gengxin Luo, Bo Li and 1 more

Open access · goldAbstract read
In one paragraph

Article in Experimental hematology & oncology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

40 citing papers in PubMed, 67 citations in OpenAlex.

  1. miRNA family miR-29 inhibits PINK1-PRKN signaling via ATG9A.Molecular neurodegeneration advances · 2026
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  14. The role of miR-29 family in disease.Journal of cellular biochemistry · 2021
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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.

Ling XuInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China.
Yan XuInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China ; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou 510632, China.
Zhenyi JingInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China.
Xu WangInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China ; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou 510632, China.
Xianfeng ZhaDepartment of clinical laboratory, First Affiliated Hospital, Jinan University, Guangzhou 510632, China.
Chengwu ZengKey Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou 510632, China.
Shaohua ChenInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China.
Lijian YangInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China.
Gengxin LuoInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China.
Bo LiInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China.
Yangqiu LiInstitute of Hematology, Medical College, Jinan University, Guangzhou 510632, China ; Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou 510632, China.
Jinan University · CNFirst Affiliated Hospital of Jinan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe miR-29 family have been demonstrated acting as vital tumor suppressor in multiple cancers as well as regulators in the adaptive immune system. Little is known about their role in leukemogenesis. The purpose of this study is to analyze the expression pattern of miR-29a/29b and its target genes Mcl-1 (myeloid cell leukemia sequence 1) and B-cell lymphoma 2 (Bcl-2) in myeloid leukemia.

methodsQuantitative real-time PCR was used for detecting genes expression level in peripheral blood mononuclear cells (PBMCs) from 10 cases with newly diagnosed, untreated acute myeloid leukemia (AML) and 14 cases with newly diagnosed, untreated chronic myeloid leukemia (CML) in chronic phase, and 14 healthy individual (HI) served as controls. Correlation between the relative expression levels of different genes have been analyzed.

resultsSignificant lower expression of miR-29a/29b and higher expression level of two potential target genes Bcl-2 and Mcl-1 were found in PBMCs from AML and CML patients compared with HI group. In addtion, miR-29a expression in AML was significantly lower than that in CML. Moreover, negative correlation between miR-29a/29b and its target genes have been found. While, positive correlation between relative expression level of miR-29a and miR-29b or Bcl-2 and Mcl-1 were presented in the total 38 research objects.

conclusionDown-regulated miR-29a and miR-29b, and accompanying up-regulated Bcl-2 and Mcl-1 are the common feature in myeloid leukemias. These data further support the role for miR-29a/29b dysregulation in myeloid leukemogenesis and the therapeutic promise of regulating miR-29a/29b expression for myeloid leukemia in the future.

Identifiers

PMID25006537
PMCPMC4086441
OpenAlexW2097400599

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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.