Evidence map›Paper›PMID 34767444›Full record

ArticleScience advances2021

MAPK6-AKT signaling promotes tumor growth and resistance to mTOR kinase blockade.

Qinbo Cai, Wolong Zhou, Wei Wang, Bingning Dong, Dong Han, Tao Shen, Chad J Creighton, David D Moore, Feng Yang

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

20 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Intracellular pH regulates ubiquitin-mediated degradation of the MAP kinase ERK3.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  9. Atypical MAPKs in cancer.The FEBS journal · 2025
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. ERK3 and DGKζ interact to modulate cell motility in lung cancer cells.Frontiers in cell and developmental biology · 2023
    Article
  19. Article
  20. A COP1-GATA2 axis suppresses AR signaling and prostate cancer.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
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.

Qinbo CaiDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.ORCID 0000-0001-5294-4319
Wolong ZhouDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.ORCID 0000-0001-8784-6196
Wei WangDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.ORCID 0000-0002-0600-7276
Bingning DongDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.ORCID 0000-0002-4300-3928
Dong HanDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.
Tao ShenDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.
Chad J CreightonDepartment of Medicine, Baylor College of Medicine, Houston, TX 77070, USA.ORCID 0000-0002-6090-703X
David D MooreDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.ORCID 0000-0002-5151-9748
Feng YangDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA.ORCID 0000-0002-3401-5783
Baylor College of Medicine · USCentral South University · CNSun Yat-sen University · CN

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI Suzanne AW Fuqua · 2007 to 2026
$73.9M
NCI NIH HHS P30 CA125123
6 · The paper itself

Abstract

Mitogen-activated protein kinase 6 (MAPK6) is an atypical MAPK. Its function in regulating cancer growth remains elusive. Here, we reported that MAPK6 directly activated AKT and induced oncogenic outcomes. MAPK6 interacted with AKT through its C34 region and the C-terminal tail and phosphorylated AKT at S473 independent of mTORC2, the major S473 kinase. mTOR kinase inhibitors have not made notable progress in the clinic. Our identified MAPK6-AKT axis may provide a major resistance pathway. Besides repressing growth, inhibiting MAPK6 sensitized cancer cells to mTOR kinase inhibitors. MAPK6 overexpression is associated with decreased overall survival and the survival of patients with lung adenocarcinoma, mesothelioma, uveal melanoma, and breast cancer. MAPK6 expression also correlated with AKT phosphorylation at S473 in human cancer tissues. We conclude that MAPK6 can promote cancer by activating AKT independent of mTORC2 and targeting MAPK6, either alone or in combination with mTOR blockade, may be effective in cancers.

Identifiers

PMID34767444
PMCPMC8589317
OpenAlexW3213848811

What Socratic 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 Socratic graph.