Evidence map›Paper›PMID 30693182›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2019

Detection of CTC Clusters and a Dedifferentiated RNA-Expression Survival Signature in Prostate Cancer.

Molly Kozminsky, Shamileh Fouladdel, Jae-Seung Chung, Yugang Wang, David C Smith, Ajjai Alva, Ebrahim Azizi, Todd Morgan, Sunitha Nagrath

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

24 citing papers in PubMed, 60 citations in OpenAlex.

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  15. Application of Microfluidics in Detection of Circulating Tumor Cells.Frontiers in bioengineering and biotechnology · 2022
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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

9 authors at 1 institution in 1 country.

Molly KozminskyDepartment of Chemical Engineering University of Michigan 2300 Hayward Street Ann Arbor MI 48109 USA.ORCID https://orcid.org/0000-0001-7040-1641
Shamileh FouladdelTranslational Oncology Program University of Michigan 1600 Huron Pkwy Ann Arbor MI 48109 USA.
Jae-Seung ChungDepartment of Urology University of Michigan 1500 E. Medical Center Drive Ann Arbor MI 48109 USA.
Yugang WangDepartment of Urology University of Michigan 1500 E. Medical Center Drive Ann Arbor MI 48109 USA.
David C SmithDepartment of Internal Medicine Division of Hematology/Oncology University of Michigan 1500 E. Medical Center Drive Ann Arbor MI 48109 USA.
Ajjai AlvaDepartment of Internal Medicine Division of Hematology/Oncology University of Michigan 1500 E. Medical Center Drive Ann Arbor MI 48109 USA.
Ebrahim AziziTranslational Oncology Program University of Michigan 1600 Huron Pkwy Ann Arbor MI 48109 USA.
Todd MorganDepartment of Urology University of Michigan 1500 E. Medical Center Drive Ann Arbor MI 48109 USA.
Sunitha NagrathDepartment of Chemical Engineering University of Michigan 2300 Hayward Street Ann Arbor MI 48109 USA.ORCID https://orcid.org/0000-0002-1497-7977
University of Michigan · US

Funding

Label free microfluidic isolation, characterization and ex vivo expansion of CTCsR01CA208335 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI NAGRATH, SUNITHA · 2017 to 2021
$2.8M
Engineering sensitive microfluidic multiplex technology for isolating circulatingDP2OD006672 · OD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI NAGRATH, SUNITHA · 2009 to 2009
$2.1M
High Throughput GO Chip isolation of Lung CTCs for Molecular Diagnosis and Drug TestingR33CA202867 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI NAGRATH, SUNITHA, RAMNATH, NITHYA · 2016 to 2018
$1.0M
NCI NIH HHS R01 CA208335NCI NIH HHS R33 CA202867NIH HHS DP2 OD006672
6 · The paper itself

Abstract

Rates of progression and treatment response in advanced prostate cancer are highly variable, necessitating non-invasive methods to assess the molecular characteristics of these tumors in real time. The unique potential of circulating tumor cells (CTCs) to serve as a clinically useful liquid biomarker is due to their ability to inform via both enumeration and RNA expression. A microfluidic graphene oxide-based device (GO Chip) is used to isolate CTCs and CTC clusters from the whole blood of 41 men with metastatic castration-resistant prostate cancer. Additionally, the expression of 96 genes of interest is determined by RT-qPCR. Multivariate analyses are conducted to determine the genes most closely associated with overall survival, PSA progression, and radioclinical progression. A preliminary signature, comprising high expression of stemness genes and low expression of epithelial and mesenchymal genes, potentially implicates an undifferentiated CTC phenotype as a marker of poor prognosis in this setting.

Indexed as

circulating tumor cellsGO Chipmicrofluidicsprostate cancerRNA expression

Identifiers

PMID30693182
PMCPMC6343066
OpenAlexW2900616327

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.