Evidence map›Paper›PMID 32642420›Full record

ArticleJournal of bone oncology2020

Optimization of a syngeneic murine model of bone metastasis.

Henry P Farhoodi, Aude I Segaliny, Zachary W Wagoner, Jason L Cheng, Linan Liu, Weian Zhao

Open access · goldAbstract read
In one paragraph

Article in Journal of bone oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.5field-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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Between Prometheus and Thanatos: Reflections on Intracardiac Injection Models for Metastasis in Mice.Journal of the American Association for Laboratory Animal Science : JAALAS · 2025
    Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
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

6 authors at 1 institution in 1 country.

Henry P FarhoodiSue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Aude I SegalinySue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Zachary W WagonerSue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Jason L ChengSue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Linan LiuSue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Weian ZhaoSue and Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
University of California, Irvine · US

Funding

Univ.of Calif., Irvine Cancer Center Support GrantP30CA062203 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI Melanie Funes · 1994 to 2026
$57.9M
Mechano-Sensing CAR-T Cells for Solid Tumor MetastasesR21CA219225 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI ZHAO, WEIAN · 2017 to 2018
$376k
NCI NIH HHS P30 CA062203NCI NIH HHS R21 CA219225
6 · The paper itself

Abstract

Many cancers metastasize to the bones, particularly in cases of breast and prostate cancers. Due to the "vicious cycle" of cancer cells inducing bone resorption, which promotes further tumor growth, they are difficult to treat and may lead to extreme pain. These factors increase the urgency for emerging therapeutics that target bone metastases more specifically and effectively. Animal studies are essential to the development of any therapeutics, but also require robust animal models of human diseases. Robust animal models are often challenging to develop in the case of bone metastasis studies. Previous methods to induce bone metastasis include intracardiac, intravenous, subcutaneous via mammary fat pad, and intraosseous cancer cell injections, but these methods all have limitations. By contrast, the caudal artery route of injection offers more robust bone metastasis, while also resulting in a lower rate of vital organ metastases than that of other routes of tumor implantation. A syngeneic animal model of bone metastasis is necessary in many cancer studies, because it allows the use of immunocompetent animals, which more accurately mimic cancer development observed in immunocompetent humans. Here we present a detailed method to generate robust and easily monitored 4T1-CLL1 syngeneic bone metastases with over 95% occurrence in BALB/c mice, within two weeks. This method can potentially increase consistency between animals in bone cancer metastasis studies and reduce the number of animals needed for studying bone metastases in mice.

Indexed as

4T1Animal modelsBone metastasisCancerIntra-arterial, caudal artery

Identifiers

PMID32642420
PMCPMC7334391
OpenAlexW3030806006

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.