Evidence map›Paper›PMID 32250353›Full record

ArticleJournal of visualized experiments : JoVE2020

Studying Triple Negative Breast Cancer Using Orthotopic Breast Cancer Model.

Robert Y S Cheng, Nimit L Patel, Timothy Back, Debashree Basudhar, Veena Somasundaram, Joseph D Kalen, David A Wink, Lisa A Ridnour

Open access · greenAbstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

10 citing papers in PubMed, 11 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

8 authors at 2 institutions in 1 country.

Robert Y S ChengMolecular Mechanism Section, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick.
Nimit L PatelSmall Animal Imaging Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc.
Timothy BackMolecular Mechanism Section, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick.
Debashree BasudharMolecular Mechanism Section, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick.
Veena SomasundaramMolecular Mechanism Section, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick.
Joseph D KalenSmall Animal Imaging Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc.
David A WinkMolecular Mechanism Section, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick.
Lisa A RidnourMolecular Mechanism Section, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick; ridnourl@mail.nih.gov.
Center for Cancer Research · USFrederick National Laboratory for Cancer Research · US

Funding

Redox Mechanism Process of Nos2 and COX2 in Stroma tumor interactionZIABC010898 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WINK, DAVID · 2009 to 2025
$8.6M
Nitric Oxide as a Modifier of Oxidative StressZIASC007281 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI WINK, DAVID · 2009 to 2025
$8.1M
Properties of redox modified NSAIDs in cancer prevention and treatmentZIABC010899 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WINK, DAVID · 2009 to 2025
$6.7M
Intramural NIH HHS ZIA BC010899
6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) is an aggressive breast cancer subtype with limited therapeutic options. When compared to patients with less aggressive breast tumors, the 5-year survival rate of TNBC patients is 77% due to their characteristic drug-resistant phenotype and metastatic burden. Toward this end, murine models have been established aimed at identifying novel therapeutic strategies limiting TNBC tumor growth and metastatic spread. This work describes a practical guide for the TNBC orthotopic model where MDA-MB-231 breast cancer cells suspended in a basement membrane matrix are implanted in the fourth mammary fat pad, which closely mimics the cancer cell behavior in humans. Measurement of tumors by caliper, lung metastasis assessment via in vivo and ex vivo imaging, and molecular detection are discussed. This model provides an excellent platform to study therapeutic efficacy and is especially suitable for the study of the interaction between the primary tumor and distal metastatic sites.

Indexed as

AnimalsAntineoplastic AgentsCell Line, TumorDrug Resistance, NeoplasmFemaleHumansLung NeoplasmsMicePhenotypeTriple Negative Breast NeoplasmsXenograft Model Antitumor AssaysAntineoplastic Agents

Identifiers

PMID32250353
PMCPMC8459207
OpenAlexW3011031316

What OpenQuestion holds

Textmetadata
LicenceTDM
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.