Evidence map›Paper›PMID 36849955›Full record

ArticleExperimental hematology & oncology2023

Synergistic effect of HDAC inhibitor Chidamide with Cladribine on cell cycle arrest and apoptosis by targeting HDAC2/c-Myc/RCC1 axis in acute myeloid leukemia.

Siyu Gu, Yue Hou, Katarina Dovat, Sinisa Dovat, Chunhua Song, Zheng Ge

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Experimental hematology & oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05330364 (Clinical Study of Efficacy and Safety of Chidamide Combined With Cladribine Regimen in Refractory/Relapsed Acute Myeloid Leukemia), which is not on this map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
5.4field-weighted citation impact, top 4% 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.

NCT05330364 phase2unknown statusnot on this map

Clinical Study of Efficacy and Safety of Chidamide Combined With Cladribine Regimen in Refractory/Relapsed Acute Myeloid Leukemia

TypeinterventionalSponsorGe ZhengRan2021 to 2023Enrolled31ConditionsAcute Myeloid LeukemiaArmsChidamide, Cladribine
3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
  2. The histone deacetylase family in health and disease.Signal transduction and targeted therapy · 2026
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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

6 authors at 3 institutions in 3 countries.

Siyu Gu *Department of Hematology, Zhongda Hospital, School of Medicine, Southeast University, Institute of Hematology Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China.
Yue Hou *Department of Hematology, Zhongda Hospital, School of Medicine, Southeast University, Institute of Hematology Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China.
Katarina DovatHershey Medical Center, Pennsylvania State University Medical College, Hershey, 17033, USA.
Sinisa DovatHershey Medical Center, Pennsylvania State University Medical College, Hershey, 17033, USA.
Chunhua SongHershey Medical Center, Pennsylvania State University Medical College, Hershey, 17033, USA.
Zheng GeDepartment of Hematology, Zhongda Hospital, School of Medicine, Southeast University, Institute of Hematology Southeast University, 87 Dingjiaqiao Street, Nanjing, 210009, China. zhengge@seu.edu.cn.ORCID http://orcid.org/0000-0001-8028-1612
Pennsylvania State University · USZhongda Hospital Southeast University · CNSoutheast University · BD

Funding

Medical research key projects-Jiangsu Commission of Health ZD2021003National Natural Science Foundation of China 82070166Postgraduate Research&Practice Innovation Program of Jiangsu Province KYCX21_0155the Jiangsu Province "333" project BRA2019103
6 · The paper itself

Abstract

backgroundMore effective targeted therapy and new combination regimens are needed for Acute myeloid leukemia (AML), owing to the unsatisfactory long-term prognosis of the disease. Here, we investigated the synergistic effect and the mechanism of a histone deacetylase inhibitor, Chidamide in combination with Cladribine, a purine nucleoside antimetabolite analog in the disease.

methodsCell counting kit-8 assays and Chou-Talalay's combination index were used to examine the synergistic effect of Chidamide and Cladribine on AML cell lines (U937, THP-1, and MV4-11) and primary AML cells. PI and Annexin-V/PI assays were used to detect the cell cycle effect and apoptosis effect, respectively. Global transcriptome analysis, RT-qPCR, c-MYC Knockdown, western blotting, co-immunoprecipitation, and chromatin immunoprecipitation assays were employed to explore the molecule mechanisms.

resultsThe combination of Chidamide with Cladribine showed a significant increase in cell proliferation arrest, the G0/G1 phase arrest, and apoptosis compared to the single drug control in AML cell lines along with upregulated p21

conclusionsOur results demonstrated the synergistic effect of Chidamide with Cladribine on cell growth arrest, cell cycle arrest, and apoptosis in AML and primary cells with genetic defects by targeting HDAC2/c-Myc/RCC1 signaling in AML. Our data provide experimental evidence for the undergoing clinical trial (Clinical Trial ID: NCT05330364) of Chidamide plus Cladribine as a new potential regimen in AML.

Indexed as

AMLCladribinec-MycHDACiRCC1

Identifiers

PMID36849955
PMCPMC9972767
OpenAlexW4322494693

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.