Evidence map›Paper›PMID 30911132›Full record

ArticleScientific reports2019

Carfilzomib enhances cisplatin-induced apoptosis in SK-N-BE(2)-M17 human neuroblastoma cells.

Song-I Lee, Yeon Ju Jeong, Ah-Ran Yu, Hyeok Jin Kwak, Ji-Young Cha, Insug Kang, Eui-Ju Yeo

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

13 citing papers in PubMed, 25 citations in OpenAlex.

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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 2 institutions in 1 country.

Song-I LeeDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
Yeon Ju JeongDepartment of Biomedical Sciences, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea.
Ah-Ran YuDepartment of Biomedical Sciences, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea.
Hyeok Jin KwakDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
Ji-Young ChaDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
Insug KangDepartment of Biomedical Sciences, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea. iskang@khu.ac.kr.
Eui-Ju YeoDepartment of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea. euiju@gachon.ac.kr.
Gachon University · KRKyung Hee University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuroblastoma is a solid malignant tumor of the sympathetic nervous system, which accounts for 8-10% of childhood cancers. Considering the overall high risk and poor prognosis associated with neuroblastoma, effective therapeutics should be developed to improve patient survival and quality of life. A recent study showed that a proteasome inhibitor, carfilzomib (CFZ), reduced cell viability of SK-N-BE(2)-M17 neuroblastoma cells. Therefore, we investigated the molecular mechanisms by which CFZ lower the cell viability of neuroblastoma cells. CFZ reduced cell viability via cell cycle arrest at G2/M and apoptosis, which involved caspase activation (caspases-8, 9, 4, and 3), endoplasmic reticulum stress, reactive oxygen species production, mitochondrial membrane potential loss, and autophagy in a dose- and time-dependent manner. The effect of CFZ was additive to that of cisplatin (Cis), a well-known chemotherapeutic drug, in terms of cell viability reduction, cell cycle arrest, and apoptosis. Importantly, the additive effect of CFZ was maintained in Cis-resistant neuroblastoma cells. These results suggest that CFZ can be used in combination therapy for patients with neuroblastoma to overcome the resistance and adverse side effects of Cis.

Indexed as

ApoptosisCell Line, TumorCisplatinG2 Phase Cell Cycle CheckpointsHumansM Phase Cell Cycle CheckpointsNeuroblastomaOligopeptidescarfilzomibCisplatinOligopeptides

Identifiers

PMID30911132
PMCPMC6434076
OpenAlexW2924535199

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.