Evidence map›Paper›PMID 33375117›Full record

ArticleInternational journal of molecular sciences2020

Pharmacological Inhibition of mTORC2 Reduces Migration and Metastasis in Melanoma.

Jessica Guenzle, Harue Akasaka, Katharina Joechle, Wilfried Reichardt, Aina Venkatasamy, Jens Hoeppner, Claus Hellerbrand, Stefan Fichtner-Feigl, Sven A Lang

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

23 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Matrix Metalloproteinase Inhibition in Melanoma.Experimental dermatology · 2026
    Review
  5. Review
  6. Article
  7. Article
  8. The mTOR pathway controls phosphorylation of BRAF at T401.Cell communication and signaling : CCS · 2024
    Article
  9. Review
  10. Review
  11. Review
  12. Pathology oncology research : POR · 2024
    Article
  13. mTOR hyperactivity andPathology oncology research : POR · 2024
    Review
  14. Article
  15. Review
  16. mTOR Signaling Network in Cell Biology and Human Disease.International journal of molecular sciences · 2022
    Article
  17. Article
  18. Connecting Metabolic Rewiring With Phenotype Switching in Melanoma.Frontiers in cell and developmental biology · 2022
    Review
  19. Review
  20. Review
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

9 authors at 3 institutions in 2 countries.

Jessica GuenzleDepartment of General and Visceral Surgery, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany.ORCID 0000-0001-6008-3731
Harue AkasakaDepartment of General and Visceral Surgery, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany.
Katharina JoechleDepartment of General and Visceral Surgery, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany.
Wilfried ReichardtGerman Cancer Consortium (DKTK), 69120 Heidelberg, Germany.
Aina VenkatasamyDepartment of Radiology Medical Physics, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Killianstrasse 5a, 79106 Freiburg, Germany.
Jens HoeppnerDepartment of General and Visceral Surgery, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany.ORCID 0000-0002-3485-7446
Claus HellerbrandInstitute of Biochemistry, Friedrich-Alexander University Erlangen-Nürnberg, Fahrstrasse 17, 91054 Erlangen, Germany.
Stefan Fichtner-FeiglDepartment of General and Visceral Surgery, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany.
Sven A LangDepartment of General and Visceral Surgery, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany.
University of Freiburg · DEFriedrich-Alexander-Universität Erlangen-Nürnberg · DEInserm · FR

Funding

Deutsche Forschungsgemeinschaft FOR2127
6 · The paper itself

Abstract

Despite recent advances in therapy, liver metastasis from melanoma is still associated with poor prognosis. Although targeting the mTOR signaling pathway exerts potent anti-tumor activity, little is known about specific mTORC2 inhibition regarding liver metastasis. Using the novel mTORC2 specific inhibitor JR-AB2-011, we show significantly reduced migration and invasion capacity by impaired activation of MMP2 in melanoma cells. In addition, blockade of mTORC2 induces cell death by non-apoptotic pathways and reduces tumor cell proliferation rate dose-dependently. Furthermore, a significant reduction of liver metastasis was detected in a syngeneic murine metastasis model upon therapy with JR-AB2-011 as determined by in vivo imaging and necropsy. Hence, our study for the first time highlights the impact of the pharmacological blockade of mTORC2 as a potent novel anti-cancer approach for liver metastasis from melanoma.

Indexed as

AnimalsCell Line, TumorCell MovementCell ProliferationCell SurvivalEnzyme ActivationHumansLiver NeoplasmsMaleMatrix Metalloproteinase 2Mechanistic Target of Rapamycin Complex 2MelanomaMice, Inbred C57BLProtein Kinase InhibitorsSignal TransductionXenograft Model Antitumor AssaysMatrix Metalloproteinase 2Mechanistic Target of Rapamycin Complex 2Protein Kinase InhibitorsmelanomametastasismigrationmTORC2

Identifiers

PMID33375117
PMCPMC7792954
OpenAlexW3113723146

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.