Evidence map›Paper›PMID 38203692›Full record

ArticleInternational journal of molecular sciences2023

Comprehensive Analysis of MICALL2 Reveals Its Potential Roles in EGFR Stabilization and Ovarian Cancer Cell Invasion.

Tianxiang Xia, Fengwen Ye, Weizhen Zhao, Pengxiang Min, Chenxiang Qi, Qianwen Wang, Mingyu Zhao, Yujie Zhang, Jun Du

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. 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
4.1field-weighted citation impact, top 6% 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, 17 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

9 authors at 1 institution in 1 country.

Tianxiang XiaDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.ORCID 0000-0002-4593-0338
Fengwen YeDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.
Weizhen ZhaoDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.
Pengxiang MinDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.
Chenxiang QiDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.
Qianwen WangDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.
Mingyu ZhaoDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.
Yujie ZhangDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.
Jun DuDepartment of Physiology, Nanjing Medical University, Nanjing 211166, China.ORCID 0000-0002-2410-2429
Nanjing Medical University · CN

Funding

National Natural Science Foundation of China 82073226, 81773107
6 · The paper itself

Abstract

Molecules interacting with CasL (MICALs) are critical mediators of cell motility that act by cytoskeleton rearrangement. However, the molecular mechanisms underlying the regulation of cancer cell invasion remain elusive. The aim of this study was to investigate the potential role of one member of MICALs, i.e., MICALL2, in the invasion and function of ovarian cancer cells. We showed by bioinformatics analysis that MICALL2 expression was significantly higher in tissues of advanced-stage ovarian cancer and associated with poor overall survival of patients. MICALL2 was strongly correlated with the infiltration of multiple types of immune cells and T-cell exhaustion markers. Moreover, enrichment analyses showed that MICALL2 was involved in the tumor-related matrix degradation pathway. Mechanistically, MMP9 was identified as the target gene of MICALL2 for the regulation of invadopodium formation and SKOV3, HO-8910PM cell invasion. In addition, EGFR-AKT-mTOR signaling was identified as the downstream pathway of MICALL2 in the regulation of MMP9 expression. Furthermore, MICALL2 silencing promoted EGFR degradation; however, this effect was abrogated by treatment with the autophagy inhibitors acadesine and chloroquine diphosphate. Silencing of MICALL2 resulted in a suppressive activity of Rac1 while suppressing Rac1 activation attenuated the pro-EGFR, pro-MMP9, and proinvasive effects induced by the overexpression of MICALL2. Collectively, our results indicated that MICALL2 participated in the process of immune infiltration and invasion by ovarian cancer cells. Moreover, MICALL2 prevented EGFR degradation in a Rac1-dependent manner, consequently leading to EGFR-AKT-mTOR-MMP9 signaling activation and invadopodia-mediated matrix degradation.

Indexed as

Matrix Metalloproteinase 9Ovarian NeoplasmsCalponinsCarcinoma, Ovarian EpithelialCD3 ComplexErbB ReceptorsFemaleHumansMicrofilament ProteinsNeoplasm InvasivenessOxidoreductasesProto-Oncogene Proteins c-aktTOR Serine-Threonine KinasesCalponinsCD3 ComplexEGFR protein, humanErbB ReceptorsMatrix Metalloproteinase 9MICAL2 protein, humanMicrofilament ProteinsOxidoreductasesProto-Oncogene Proteins c-aktTOR Serine-Threonine KinasesEGFR degradationinvasionMICALL2ovarian cancer

Identifiers

PMID38203692
PMCPMC10778810
OpenAlexW4390467430

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.