Evidence map›Paper›PMID 27935857›Full record

ArticleOncotarget2017

Potentiation of the anticancer effects of everolimus using a dual mTORC1/2 inhibitor in hepatocellular carcinoma cells.

Jong-Ok Kim, Kee-Hwan Kim, In Sang Song, Kwang-Sik Cheon, Ok-Hee Kim, Sang Chul Lee, Sang Kuon Lee, Say-June Kim

RetractedOpen access · diamondAbstract readRetracted Publication
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. It has been retracted, and should not be counted. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.7field-weighted citation impact, top 15% 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, 23 citations in OpenAlex.

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  12. mTOR inhibitor Everolimus-induced apoptosis in melanoma cells.Journal of cell communication and signaling · 2019
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 1 country.

Jong-Ok KimDepartment of Pathology, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Kee-Hwan KimDepartment of Surgery, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
In Sang SongDepartment of Surgery, Chungnam National University Hospital, Daejeon, Republic of Korea.
Kwang-Sik CheonDepartment of Surgery, Chungnam National University Hospital, Daejeon, Republic of Korea.
Ok-Hee KimDepartment of Surgery, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Sang Chul LeeDepartment of Surgery, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Sang Kuon LeeDepartment of Surgery, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Say-June KimDepartment of Surgery, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Catholic University of Korea · KRChungnam National University Hospital · KRThe Catholic University of Korea Daejeon St. Mary's Hospital · KRThe Catholic University of Korea Uijeongbu St. Mary's Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is lots of evidence to support the critical involvement of mTOR signaling in the carcinogenesis of hepatocellular carcinoma (HCC). However, it has not been determined how the roles of individual mTORC1 and mTORC2 inhibitors played in the HCC therapeutics. We thus compared the effects of everolimus, Ku0063794, and a combination of the two therapies on HCC cells, using various in vitro studies (HepG2, Hep3B, and Huh7 cells), ex vivo culturing of HCC tissues obtained from patients, and the in vivo mouse xenograft model of HCC cells. Our in vitro, ex vivo, and in vivo experiments consistently demonstrated that everolimus and Ku0063794 combination therapy was superior to individual monotherapies, as manifested by higher reduction of proliferation, migration, and invasion of HCC cells, and the higher inhibition of EMT process as well. Although individual monotherapies could not inhibit SIRT1 (positive regulator of EMT) expression, the combination therapy significantly inhibited SIRT1 expression. However, overexpression of SIRT1 mitigated the EMT-inhibiting effect of the combination therapy, suggesting that the combination therapy inhibits the EMT by way of suppressing SIRT1 expression. Therefore, when considering everolimus as an anti-HCC agent, the improved anticancer effects provided by combining it with an inhibitor of both mTORC1 and mTORC2 should be recognized.

Indexed as

AnimalsAntineoplastic AgentsCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationDisease Models, AnimalDrug SynergismEpithelial-Mesenchymal TransitionEverolimusGene ExpressionHumansLiver NeoplasmsMechanistic Target of Rapamycin Complex 1Mechanistic Target of Rapamycin Complex 2MiceAntineoplastic AgentsEverolimusMechanistic Target of Rapamycin Complex 1Mechanistic Target of Rapamycin Complex 2Protein Kinase InhibitorsSIRT1 protein, humanSirtuin 1everolimushepatocellular carcinomaKu0063794mTOR inhibitorSIRT1

Identifiers

PMID27935857
PMCPMC5356853
OpenAlexW2560213035

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.