Evidence map›Paper›PMID 27333920›Full record

ArticleCancer medicine2016

TACC2 (transforming acidic coiled-coil protein 2) in breast carcinoma as a potent prognostic predictor associated with cell proliferation.

Yoshiaki Onodera, Kiyoshi Takagi, Yasuhiro Miki, Ken-Ichi Takayama, Yukiko Shibahara, Mika Watanabe, Takanori Ishida, Satoshi Inoue, Hironobu Sasano, Takashi Suzuki

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2016. 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
1.4field-weighted citation impact, top 20% 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, 31 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

10 authors at 4 institutions in 1 country.

Yoshiaki OnoderaDepartment of Anatomic Pathology, Tohoku University Graduate school of Medicine, Sendai, Japan.
Kiyoshi TakagiPathology and Histotechnology, Tohoku University Graduate school of Medicine, Sendai, Japan.
Yasuhiro MikiDepartment of Anatomic Pathology, Tohoku University Graduate school of Medicine, Sendai, Japan.
Ken-Ichi TakayamaDepartment of Anti-Aging Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Yukiko ShibaharaDepartment of Anatomic Pathology, Tohoku University Graduate school of Medicine, Sendai, Japan.
Mika WatanabeDepartment of Pathology, Tohoku University Hospital, Sendai, Japan.
Takanori IshidaSurgical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan.
Satoshi InoueDivision of Gene Regulation and Signal Transduction, Research Center for Genomic Medicine, Saitama Medical University, Hidaka, Saitama, Japan.
Hironobu SasanoDepartment of Anatomic Pathology, Tohoku University Graduate school of Medicine, Sendai, Japan.
Takashi SuzukiPathology and Histotechnology, Tohoku University Graduate school of Medicine, Sendai, Japan.
Tohoku University · JPSaitama Medical University · JPTohoku University Hospital · JPUniversity of Tokyo Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transforming acidic coiled-coil protein 2 (TACC2) belongs to TACC family proteins and involved in a variety of cellular processes through interactions with some molecules involved in centrosomes/microtubules dynamics. Mounting evidence suggests that TACCs is implicated in the progression of some human malignancies, but significance of TACC2 protein in breast carcinoma is still unknown. Therefore, in this study, we examined the clinical significance of TACC2 in breast carcinoma and biological functions by immunohistochemistry and in vitro experiments. Immunohistochemistry for TACC2 was performed in 154 cases of invasive ductal carcinoma. MCF-7 and MDA-MB-453 breast carcinoma cell lines were transfected with small interfering RNA (siRNA) for TACC2, and subsequently, cell proliferation, 5-Bromo-2'-deoxyuridine (BrdU), and invasion assays were performed. TACC2 immunoreactivity was detected in 78 out of 154 (51%) breast carcinoma tissues, and it was significantly associated with Ki-67 LI. The immunohistochemical TACC2 status was significantly associated with increased incidence of recurrence and breast cancer-specific death of the patients, and multivariate analyses demonstrated TACC2 status as an independent prognostic factor for both disease-free and breast cancer-specific survival. Subsequent in vitro experiments showed that TACC2 significantly increased the proliferation activity of MCF-7 and MDA-MB-453. These results suggest that TACC2 plays an important role in the cell proliferation of breast carcinoma and therefore immunohistochemical TACC2 status is a candidate of worse prognostic factor in breast cancer cases.

Indexed as

Biomarkers, TumorAdultAgedAged, 80 and overBreast NeoplasmsCarrier ProteinsCell Line, TumorCell ProliferationFemaleGonadal Steroid HormonesHumansImmunohistochemistryMiddle AgedNeoplasm GradingNeoplasm MetastasisNeoplasm StagingBiomarkers, TumorCarrier ProteinsGonadal Steroid HormonesTACC2 protein, humanTumor Suppressor ProteinsBreast cancerprognostic markersproliferation

Identifiers

PMID27333920
PMCPMC4971925
OpenAlexW2461422565

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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.