Evidence map›Paper›PMID 28107181›Full record

ArticleOncotarget2017

Cyclin E overexpression as a biomarker for combination treatment strategies in inflammatory breast cancer.

Angela Alexander, Cansu Karakas, Xian Chen, Jason P W Carey, Min Yi, Melissa Bondy, Patricia Thompson, Kwok Leung Cheung, Ian O Ellis, Yun Gong and 5 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 48 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

15 authors at 4 institutions in 2 countries.

Angela AlexanderDepartment of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Cansu KarakasDepartment of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Xian ChenDepartment of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Jason P W CareyDepartment of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Min YiDepartment of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Melissa BondyDepartment of Pediatrics, Baylor College of Medicine, Houston, Texas, USA.
Patricia ThompsonDepartment of Pathology, Stony Brook School of Medicine, Stony Brook, New York, USA.
Kwok Leung CheungUniversity of Nottingham, School of Medicine, Nottingham, UK.
Ian O EllisUniversity of Nottingham, School of Medicine, Nottingham, UK.
Yun GongDepartment of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Savitri KrishnamurthyDepartment of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Ricardo H AlvarezMorgan Welch Inflammatory Breast Cancer Research Program and Clinic, Houston, Texas, USA.
Naoto T UenoMorgan Welch Inflammatory Breast Cancer Research Program and Clinic, Houston, Texas, USA.
Kelly K HuntDepartment of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Khandan KeyomarsiDepartment of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
The University of Texas MD Anderson Cancer Center · USUniversity of Nottingham · GBBaylor College of Medicine · USStony Brook School · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
NCI NIH HHS P30 CA016672
6 · The paper itself

Abstract

Inflammatory breast cancer (IBC) is a virulent form of breast cancer, and novel treatment strategies are urgently needed. Immunohistochemical analysis of tumors from women with a clinical diagnosis of IBC (n = 147) and those with non-IBC breast cancer (n = 2510) revealed that, whereas in non-IBC cases cytoplasmic cyclin E was highly correlated with poor prognosis (P < 0.001), in IBC cases both nuclear and cytoplasmic cyclin E were indicative of poor prognosis. These results underscored the utility of the cyclin E/CDK2 complex as a novel target for treatment. Because IBC cell lines were highly sensitive to the CDK2 inhibitors dinaciclib and meriolin 5, we developed a high-throughput survival assay (HTSA) to design novel sequential combination strategies based on the presence of cyclin E and CDK2. Using a 14-cell-line panel, we found that dinaciclib potentiated the activity of DNA-damaging chemotherapies treated in a sequence of dinaciclib followed by chemotherapy, whereas this was not true for paclitaxel. We also identified a signature of DNA repair-related genes that are downregulated by dinaciclib, suggesting that global DNA repair is inhibited and that prolonged DNA damage leads to apoptosis. Taken together, our findings argue that CDK2-targeted combinations may be viable strategies in IBC worthy of future clinical investigation.

Indexed as

Gene Expression Regulation, NeoplasticAdultAgedAged, 80 and overApoptosisBiomarkers, TumorBridged Bicyclo Compounds, HeterocyclicCell CycleCell ProliferationCombined Modality TherapyCyclic N-OxidesCyclin-Dependent Kinase 2Cyclin EFemaleFollow-Up StudiesHumansBiomarkers, TumorBridged Bicyclo Compounds, HeterocyclicCCNE1 protein, humanCDK2 protein, humanCyclic N-OxidesCyclin-Dependent Kinase 2Cyclin EdinaciclibIndolizinesOncogene ProteinsPyridinium CompoundsCDK2cell cyclecyclin Einflammatory breast cancertreatment

Identifiers

PMID28107181
PMCPMC5362453
OpenAlexW2573829268

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.