Evidence map›Paper›PMID 28030830›Full record

ArticleOncotarget2017

Ikaros regulation of the BCL6/BACH2 axis and its clinical relevance in acute lymphoblastic leukemia.

Zheng Ge, Xilian Zhou, Yan Gu, Qi Han, Jianyong Li, Baoan Chen, Qinyu Ge, Elanora Dovat, Jonathon L Payne, Tianyu Sun and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

25 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. B Cell Lymphoma 6 (BCL6): A Conserved Regulator of Immunity and Beyond.International journal of molecular sciences · 2024
    Review
  4. Review
  5. Article
  6. IKAROS in Acute Leukemia: A Positive Influencer or a Mean Hater?International journal of molecular sciences · 2023
    Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
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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

12 authors at 5 institutions in 2 countries.

Zheng GeDepartment of Hematology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China.
Xilian ZhouDepartment of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China.
Yan GuDepartment of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China.
Qi HanDepartment of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China.
Jianyong LiDepartment of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China.
Baoan ChenDepartment of Hematology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China.
Qinyu GeState Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China.
Elanora DovatDepartment of Pediatrics, Pennsylvania State University Medical College, Hershey, PA 17033, USA.
Jonathon L PayneDepartment of Pediatrics, Pennsylvania State University Medical College, Hershey, PA 17033, USA.
Tianyu SunDepartment of Internal Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, USA.
Chunhua SongInternational Cooperative Leukemia Group and International Cooperative Laboratory of Hematology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China.
Sinisa DovatInternational Cooperative Leukemia Group and International Cooperative Laboratory of Hematology, Zhongda Hospital, Medical School of Southeast University, Nanjing 210009, China.
Nanjing Medical University · CNPenn State Milton S. Hershey Medical Center · USSoutheast University · CNTemple University · USZhongda Hospital Southeast University · CN

Funding

Targeting CRLF2 and Ikaros Alterations to Reduce Health Disparities in Childhood LeukemiaR01CA209829 · NCI · LOMA LINDA UNIVERSITY · PI DOVAT, SINISA, DUERKSEN-HUGHES, PENELOPE J · 2016 to 2020
$2.0M
NCI NIH HHS R01 CA209829
6 · The paper itself

Abstract

B-Cell CLL/Lymphoma 6 (BCL6) is a proto-oncogene that is highly expressed in acute lymphoblastic leukemia (ALL). BTB and CNC Homology 1 Basic Leucine Zipper Transcription Factor 2 (BACH2) is a suppressor of transcription. The BACH2-BCL6 balance controls selection at the pre-B cell receptor checkpoint by regulating p53 expression. However, the underlying mechanism and the clinical relevance of the BCL6/BACH2 axis are unknown. Here, we found that Ikaros, a tumor suppressor encoded by IKZF1, directly binds to both the BCL6 and BACH2 promoters where it suppresses BCL6 and promotes BACH2 expression in B-cell ALL (B-ALL) cells. Casein kinase 2 (CK2) inhibitors increase Ikaros function thereby inhibiting BCL6 and promoting BACH2 expression in an Ikaros-dependent manner. We also found that the expression of BCL6 is higher while BACH2 expression is lower in patients with B-ALL than normal bone marrow control. High BCL6 and low BACH2 expression is associated with high leukemic cell proliferation, unfavorable clinical and laboratory features, and inferior outcomes. Moreover, IKZF1 deletion is associated with high BCL6 and low BACH2 expression in B-ALL patients. CK2 inhibitors increase Ikaros binding to the promoter of BCL6 and BACH2 and suppress BCL6 while promoting BACH2 expression in the primary B-ALL cells. Our data indicates that Ikaros regulates expression of the BCL6/BACH2 axis in B-ALL. High BCL6 and low BACH2 expression are associated with Ikaros dysregulation and have a potential effect on the development of B-ALL.

Indexed as

AdolescentAdultAgedBasic-Leucine Zipper Transcription FactorsBinding SitesCasein Kinase IICell Line, TumorFemaleGene Expression Regulation, LeukemicHumansIkaros Transcription FactorKaplan-Meier EstimateMaleMiddle AgedPrecursor Cell Lymphoblastic Leukemia-LymphomaPrognosisBACH2 protein, humanBasic-Leucine Zipper Transcription FactorsBCL6 protein, humanCasein Kinase IIIkaros Transcription FactorIKZF1 protein, humanMAS1 protein, humanProtein Kinase InhibitorsProto-Oncogene MasProto-Oncogene Proteins c-bcl-6Tumor Suppressor Proteinsacute lymphoblastic leukemiaBACH2BCL6IKZF1

Identifiers

PMID28030830
PMCPMC5352379
OpenAlexW2565671275

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.