Evidence map›Paper›PMID 26318036›Full record

ArticleOncotarget2015

COP9 signalosome subunit 6 (CSN6) regulates E6AP/UBE3A in cervical cancer.

Shujun Gao, Lekun Fang, Liem Minh Phan, Aiham Qdaisat, Sai-Ching J Yeung, Mong-Hong Lee

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

16 citing papers in PubMed, 19 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

6 authors at 2 institutions in 2 countries.

Shujun GaoObstetrics and Gynecology Hospital Fudan University, Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai 200011, China.
Lekun FangDepartment of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.
Liem Minh PhanDepartment of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.
Aiham QdaisatDepartment of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.
Sai-Ching J YeungDepartment of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.
Mong-Hong LeeDepartment of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.
The University of Texas MD Anderson Cancer Center · USObstetrics and Gynecology Hospital of Fudan University · CN

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Fabien Delerue · 1985 to 2026
$290.8M
Regulation of cyclin-dependent kinase inhibitor p27 in cancerR01CA089266 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI LEE, MONG-HONG · 2002 to 2013
$2.8M
NCI NIH HHS CA16672NCI NIH HHS P30 CA016672NCI NIH HHS R01 CA089266NCI NIH HHS R01CA089266
6 · The paper itself

Abstract

Cervical cancer is one of the leading causes of cancer death in women. Human papillomaviruses (HPVs) are the major cause in almost 99.7% of cervical cancer. E6 oncoprotein of HPV and E6-associated protein (E6AP) are critical in causing p53 degradation and malignancy. Understanding the E6AP regulation is critical to develop treating strategy for cervical cancer patients. The COP9 signalosome subunit 6 (CSN6) is involved in ubiquitin-mediated protein degradation. We found that both CSN6 and E6AP are overexpressed in cervical cancer. We characterized that CSN6 associated with E6AP and stabilized E6AP expression by reducing E6AP poly-ubiquitination, thereby regulating p53 activity in cell proliferation and apoptosis. Mechanistic studies revealed that CSN6-E6AP axis can be regulated by EGF/Akt signaling. Furthermore, inhibition of CSN6-E6AP axis hinders cervical cancer growth in mice. Taken together, our results indicate that CSN6 is a positive regulator of E6AP and is important for cervical cancer development.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsCell SeparationCell Transformation, NeoplasticCOP9 Signalosome ComplexFemaleFlow CytometryGene Expression Regulation, NeoplasticHeLa CellsHumansImmunoblottingImmunoprecipitationMiceMice, NudePapillomavirus InfectionsPolymerase Chain ReactionAdaptor Proteins, Signal TransducingCOP9 Signalosome ComplexCOPS6 protein, humanRNA, Small InterferingUBE3A protein, humanUbiquitin-Protein Ligasescervical cancerCSN6E6APp53ubiquitination

Identifiers

PMID26318036
PMCPMC4695042
OpenAlexW2160616030

What OpenQuestion holds

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LicenceCC BY
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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.