Evidence map›Paper›PMID 26191186›Full record

ArticleInternational journal of clinical and experimental pathology2015

MiR-191 inhibits TNF-α induced apoptosis of ovarian endometriosis and endometrioid carcinoma cells by targeting DAPK1.

Xiaoying Tian, Limian Xu, Peng Wang

Abstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

31 citing papers in PubMed.

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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

3 authors.

Xiaoying TianMedical School of Jinan University #601, Huangpu Avenue West, Guangzhou, China ; Guangzhou University of Chinese Medicine Guangzhou, #12, Airport Road, Guangzhou 510405, China.
Limian XuThe First Affiliated Hospital of Guangzhou University of Chinese Medicine #16, Airport Road, Guangzhou 510405, China.
Peng WangThe First Affiliated Hospital of Guangzhou Medical University #151, Yanjiang Road, Guangzhou, 510120, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emerging evidence showed that miRNA dysregulation is involved in the development of endometriosis and may contribute to pathological process of endometriosis associated ovarian cancer (EAOC). miR-191 is one of the most differentially expressed miRNAs in pairwise comparisons among healthy controls, endometriosis, and EAOC patients. However, its regulative network in endometriosis and EAOC are still not clear. This study explored the role of miR-191 in TNF-α induced cell death in ovarian endometriosis and endometrioid carcinoma cells. Based on tissues samples collected from healthy controls, endometriosis, and EAOC patients, this study verified significantly higher expression of miR-191 in endometriosis and endometrioid cancer. Interestingly, we also observed inverse expression trend between miR-191 and DAPK1, a positive mediator of programmed cell death. By conducting luciferase assay, we confirmed miR-191 can directly target DAPK1 and regulate its expression. Functionally, we also found DAPK1 can promote TNF-α induced cell death. DAPK1 knockdown in endometriosis CRL-7566 cells can weaken its response to TNF-α induced cell death, while its overexpression in endometrioid cancer cells CRL-11731 enhanced the response. These functions of DAPK1 can be directly modulated by miR-191. Therefore, the miR-191-DAPK1 axis may play an important role modulating the response of ovarian endometriosis and endometrioid carcinoma cells to death-inducers and might contribute malignant transformation of endometriosis.

Indexed as

AdultApoptosisCarcinoma, EndometrioidCase-Control StudiesCell Line, TumorCell Transformation, NeoplasticDeath-Associated Protein KinasesEndometrial NeoplasmsEndometriosisFemaleGene Expression Regulation, NeoplasticGene Knockdown TechniquesHEK293 CellsHumansMicroRNAsMiddle AgedDAPK1 protein, humanDeath-Associated Protein KinasesMicroRNAsMIRN191 microRNA, humanRNA, MessengerTumor Necrosis Factor-alphaDAPK1EAOCendometriosismiR-191

Identifiers

PMID26191186
PMCPMC4503058

What OpenQuestion holds

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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.