Evidence map›Paper›PMID 31207099›Full record

ArticleCancer medicine2019

Study of the mechanism by which dinaciclib induces apoptosis and cell cycle arrest of lymphoma Raji cells through a CDK1-involved pathway.

Huayan Zhao, Shenglei Li, Guannan Wang, Wugan Zhao, Dandan Zhang, Fang Wang, Wencai Li, Ling Sun

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2019. 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
2.6field-weighted citation impact, top 10% 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

18 citing papers in PubMed, 37 citations in OpenAlex.

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  11. CLASRP oncogene as a novel target for colorectal cancer.Functional & integrative genomics · 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

8 authors at 1 institution in 1 country.

Huayan ZhaoDepartment of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Shenglei LiDepartment of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Guannan WangDepartment of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Wugan ZhaoDepartment of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Dandan ZhangDepartment of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Fang WangDepartment of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Wencai LiDepartment of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.ORCID 0000-0002-9815-247X
Ling SunDepartment of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
First Affiliated Hospital of Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to identify and evaluate the mechanism by which apoptosis and cell cycle arrest were induced by dinaciclib in lymphoma Raji cells.

methodsThe colony formation assay was used to detect cell proliferation of Raji cells. Cell cycle arrest and cell apoptosis were determined by flow cytometry and TUNEL assays, respectively. Protein expression related to the Raji cell state was evaluated by Western blot. The Raji/Dinaciclib drug-resistant cell line was established, where the regulating functions of CDK1-involved pathway were verified. In addition, the effect of dinaciclib in vivo was examined in orthotopically implanted tumors in nude mice.

resultsCell apoptosis was induced, and DNA synthesis ability was decreased in a time-dependent manner in dinaciclib-treated lymphoma Raji cells. Furthermore, the cell cycle was found to be blocked in the G2/M Phase. Further study indicated that CDK1-involved pathway played a key regulatory role in this process. It was revealed by cell transfection that the expression of cell cycle proteins was downregulated after treatment with dinaciclib through a CDK1-involved pathway, which eventually led to apoptosis. Knockdown of CDK1 restored the sensitivity of the Raji/Dinaciclib cells to dinaciclib. Xenograft model of nude mice showed that dinaciclib treatment in vivo could effectively inhibit tumor growth, consistent with the experiment results mentioned before.

conclusionIn this study, we clarified the mechanisms through which dinaciclib induces Raji cell apoptosis and blocks the cell cycle through a CDK1-involved pathway, which supported that dinaciclib had potential values in the treatment of lymphoma.

Indexed as

AnimalsAntineoplastic AgentsBridged Bicyclo Compounds, HeterocyclicCDC2 Protein KinaseCell Cycle CheckpointsCell Line, TumorCell ProliferationCell SurvivalCyclic N-OxidesDown-RegulationDrug Resistance, NeoplasmFemaleHumansIndolizinesLymphomaMiceAntineoplastic AgentsBridged Bicyclo Compounds, HeterocyclicCDC2 Protein KinaseCDK1 protein, humanCyclic N-OxidesdinaciclibIndolizinesPyridinium CompoundsCDK1dinacicliblymphomaRaji cell

Identifiers

PMID31207099
PMCPMC6675732
OpenAlexW2950400468

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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.