Evidence map›Paper›PMID 30545129›Full record

ArticleInternational journal of molecular sciences2018

Inhibitors of the VEGF Receptor Suppress HeLa S3 Cell Proliferation via Misalignment of Chromosomes and Rotation of the Mitotic Spindle, Causing a Delay in M-Phase Progression.

Daiki Okumura, Mari Hagino, Akane Yamagishi, Yuichiro Kaibori, Sirajam Munira, Youhei Saito, Yuji Nakayama

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

14 citing papers in PubMed, 22 citations in OpenAlex.

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  3. DeSUMOylating isopeptidase 1 participates in the faithful chromosome segregation and vincristine sensitivity.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
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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

7 authors at 1 institution in 1 country.

Daiki OkumuraDepartment of Biochemistry & Molecular Biology, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan. ky13074@poppy.kyoto-phu.ac.jp.
Mari HaginoDepartment of Biochemistry & Molecular Biology, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan. ky14274@poppy.kyoto-phu.ac.jp.
Akane YamagishiDepartment of Biochemistry & Molecular Biology, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan. ky14374@poppy.kyoto-phu.ac.jp.
Yuichiro KaiboriDepartment of Biochemistry & Molecular Biology, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan. kd15002@poppy.kyoto-phu.ac.jp.
Sirajam MuniraDepartment of Biochemistry & Molecular Biology, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan. kd16015@poppy.kyoto-phu.ac.jp.
Youhei SaitoDepartment of Biochemistry & Molecular Biology, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan. ysaito@mb.kyoto-phu.ac.jp.ORCID 0000-0002-8545-6925
Yuji NakayamaDepartment of Biochemistry & Molecular Biology, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan. nakayama@mb.kyoto-phu.ac.jp.ORCID 0000-0001-7882-0066
Kyoto Pharmaceutical University · JP

Funding

Grants-in-Aid for Scientific Research from the Japan Society for the Promotion of Science 16K08253Grants-in-Aid for Scientific Research from the Japan Society for the Promotion of Science 25460076Grants-in-Aid for Scientific Research from the Japan Society for the Promotion of Science 26870701the MEXT-Supported Program for the Strategic Research Foundation at Private Universities S1311035the MEXT-Supported Program for the Strategic Research Foundation at Private Universities S1511024L
6 · The paper itself

Abstract

Cell division is the process by which replicated chromosomes are separated into two daughter cells. Although regulation of M phase has been extensively investigated, not all regulating factors have been identified. Over the course of our research, small molecules were screened to identify those that regulate M phase. In the present study, the vascular endothelial growth factor receptor (VEGFR) inhibitors A83-01, SU4312, and Ki8751 were examined to determine their effects on M phase. Treatment of HeLa S3 cells with these inhibitors suppressed cell proliferation in a concentration-dependent manner, and also suppressed Akt phosphorylation at Ser473, a marker of Akt activation. Interestingly, cleaved caspase-3 was detected in Adriamycin-treated cells but not in inhibitor-treated cells, suggesting that these inhibitors do not suppress cell proliferation by causing apoptosis. A cell cycle synchronization experiment showed that these inhibitors delayed M phase progression, whereas immunofluorescence staining and time-lapse imaging revealed that the M phase delay was accompanied by misalignment of chromosomes and rotation of the mitotic spindle. Treatment with the Mps1 inhibitor AZ3146 prevented the SU4312-induced M phase delay. In conclusion, the VEGFR inhibitors investigated here suppress cell proliferation by spindle assembly checkpoint-induced M phase delay, via misalignment of chromosomes and rotation of the mitotic spindle.

Indexed as

M Phase Cell Cycle CheckpointsRotationCell ProliferationChromosomes, HumanHeLa CellsHumansIndolesPyrazolesReceptors, Vascular Endothelial Growth FactorSpindle ApparatusThiosemicarbazones3-(4-dimethylaminobenzylidene)-1,3-dihydroindol-2-oneA-83-01IndolesPyrazolesReceptors, Vascular Endothelial Growth FactorThiosemicarbazonesA83-01cell divisionKi8751misalignmentM phaseRO-3306spindle assembly checkpointspindle rotationSU4312VEGFR

Identifiers

PMID30545129
PMCPMC6320846
OpenAlexW2903763802

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.