Evidence map›Paper›PMID 25868856›Full record

ArticleOncotarget2015

Rampant centrosome amplification underlies more aggressive disease course of triple negative breast cancers.

Vaishali Pannu, Karuna Mittal, Guilherme Cantuaria, Michelle D Reid, Xiaoxian Li, Shashikiran Donthamsetty, Michelle McBride, Sergey Klimov, Remus Osan, Meenakshi V Gupta and 2 more

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 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

48 citing papers in PubMed, 66 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

12 authors at 3 institutions in 1 country.

Vaishali PannuDepartment of Biology, Georgia State University, Atlanta, GA 30303, USA.
Karuna MittalDepartment of Biology, Georgia State University, Atlanta, GA 30303, USA.
Guilherme CantuariaDepartment of Gynecologic Oncology, Northside Hospital Cancer Institute, Atlanta, GA 30342, USA.
Michelle D ReidDepartment of Pathology, Emory University Hospital, Atlanta, GA 30322, USA.
Xiaoxian LiDepartment of Pathology, Emory University Hospital, Atlanta, GA 30322, USA.
Shashikiran DonthamsettyDepartment of Biology, Georgia State University, Atlanta, GA 30303, USA.
Michelle McBrideDepartment of Biology, Georgia State University, Atlanta, GA 30303, USA.
Sergey KlimovDepartment of Biology, Georgia State University, Atlanta, GA 30303, USA.
Remus OsanDepartment of Mathematics and Statistics, Georgia State University, Atlanta, GA 30303, USA.
Meenakshi V GuptaClinical Pathology & Anatomic Pathology, West Georgia Hospitals, LaGrange, GA 30240, USA.
Padmashree C G RidaDepartment of Biology, Georgia State University, Atlanta, GA 30303, USA.
Ritu AnejaDepartment of Biology, Georgia State University, Atlanta, GA 30303, USA.
Georgia State University · USEmory University Hospital · USNorthside Hospital · US

Funding

Evaluation of HSET as a Novel Theranostic Target for Breast Cancer TherapyR01CA169127 · NCI · GEORGIA STATE UNIVERSITY · PI ANEJA, RITU · 2012 to 2016
$1.7M
Evaluation of centrosome amplification as a risk-predictor for breast cancer aggrU01CA179671 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI ANEJA, RITU · 2014 to 2018
$1.6M
Enhancing prognostic power of tumor grade by revisiting Ki67-mitosis relationshipR03CA188527 · NCI · GEORGIA STATE UNIVERSITY · PI ANEJA, RITU · 2015 to 2016
$148k
NCI NIH HHS R01 CA169127NCI NIH HHS R03 CA188527NCI NIH HHS U01 CA179671
6 · The paper itself

Abstract

Centrosome amplification (CA), a cell-biological trait, characterizes pre-neoplastic and pre-invasive lesions and is associated with tumor aggressiveness. Recent studies suggest that CA leads to malignant transformation and promotes invasion in mammary epithelial cells. Triple negative breast cancer (TNBC), a histologically-aggressive subtype shows high recurrence, metastases, and mortality rates. Since TNBC and non-TNBC follow variable kinetics of metastatic progression, they constitute a novel test bed to explore if severity and nature of CA can distinguish them apart. We quantitatively assessed structural and numerical centrosomal aberrations for each patient sample in a large-cohort of grade-matched TNBC (n = 30) and non-TNBC (n = 98) cases employing multi-color confocal imaging. Our data establish differences in incidence and severity of CA between TNBC and non-TNBC cell lines and clinical specimens. We found strong correlation between CA and aggressiveness markers associated with metastasis in 20 pairs of grade-matched TNBC and non-TNBC specimens (p < 0.02). Time-lapse imaging of MDA-MB-231 cells harboring amplified centrosomes demonstrated enhanced migratory ability. Our study bridges a vital knowledge gap by pinpointing that CA underlies breast cancer aggressiveness. This previously unrecognized organellar inequality at the centrosome level may allow early-risk prediction and explain higher tumor aggressiveness and mortality rates in TNBC patients.

Indexed as

Cell Line, TumorCell MovementCentrosomeDisease ProgressionFemaleHumansImmunohistochemistryMCF-7 CellsSurvival RateTriple Negative Breast Neoplasmscentrosome amplificationdisease prognosismetastasistriple negative breast cancer

Identifiers

PMID25868856
PMCPMC4496369
OpenAlexW2159195171

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.