Evidence map›Paper›PMID 26412984›Full record

ArticleCancer cell international2015

Cyclin D3 predicts disease-free survival in breast cancer.

Yayun Chi, Sheng Huang, Mengying Liu, Liang Guo, Xuxia Shen, Jiong Wu

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Cancer cell international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 24% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
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  14. The organic esterOncotarget · 2018
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Yayun Chi *Department of Breast Surgery, Breast Cancer Institute, Fudan University Shanghai Cancer Center, Building 7, No. 270 Dong An Road, Shanghai, 200032 China.
Sheng Huang *Department of Breast Surgery, Breast Cancer Institute, Fudan University Shanghai Cancer Center, Building 7, No. 270 Dong An Road, Shanghai, 200032 China.
Mengying Liu *Department of Breast Surgery, Breast Cancer Institute, Fudan University Shanghai Cancer Center, Building 7, No. 270 Dong An Road, Shanghai, 200032 China.
Liang GuoDepartment of Breast Surgery, Breast Cancer Institute, Fudan University Shanghai Cancer Center, Building 7, No. 270 Dong An Road, Shanghai, 200032 China.
Xuxia ShenDepartment of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032 China.
Jiong WuDepartment of Breast Surgery, Breast Cancer Institute, Fudan University Shanghai Cancer Center, Building 7, No. 270 Dong An Road, Shanghai, 200032 China.
Fudan University Shanghai Cancer Center · CNShanghai Medical College of Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCyclin D3, which induces progression through the G1 phase of the cell cycle, is a regulator of Cyclin-dependent kinases 4 and 6. Previous studies revealed that abnormal expression of Cyclin D3 was found in many different cancers. However, the role of Cyclin D3 in breast cancer (BC) remains unknown. The aim of this study is to examine the expression pattern of Cyclin D3 in BC and to evaluate its biological role and clinical significance in prognosis prediction. The mechanism involved is also evaluated.

methodsImmunohistochemical staining was used to detect the expression of Cyclin D3. qRT-PCR was used to detect the mRNA level of Cyclin D3 in BC tissues and BC cell lines. Transwell assay was used to examine the role of Cyclin D3 in the migration and invasion of BC cells. Mass Spectrometry was used to search for the interacting protein with Cyclin D3. Co-Immunoprecipitation assay and GST-Pull Down assay were used to validate the interaction of Cyclin D3 and its interaction protein.

resultsThrough detecting Cyclin D3 expression in 243 breast cancer patients' tissue array, we found Cyclin D3 expression was correlated with ER status (p = 0.000), PR status (p = 0.001), HER2 status (p = 0.002) and tumor differentiation (p = 0.045). The Kaplan-Meier survival curves indicated that the disease free survival (DFS) was significantly poor in high Cyclin D3 expression BC patients (p = 0.004). Furthermore, expression of Cyclin D3 was significantly associated with BC prognosis and was shown to be an independent prognostic marker in breast cancer (p = 0.028). By IHC staining and qPCR detection, Cyclin D3 expression was found to be down-regulated both in BC tissues and in BC cell lines compared with the corresponding normal controls. Further investigation showed Cyclin D3 was involved in the metastasis of BC cells and physically interacted with actin in vivo and in vitro.

conclusionOur studies revealed that Cyclin D3 was upregulated in breast cancer and represented a novel predictor of BC prognosis.

Indexed as

ActinBreast cancerCyclin D3Disease-free survival

Identifiers

PMID26412984
PMCPMC4583737
OpenAlexW2115650873

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.