Evidence map›Paper›PMID 34952927›Full record

ArticleScientific reports2021

Impact of limb amputation and cisplatin chemotherapy on metastatic progression in mouse models of osteosarcoma.

L Ren, S Huang, J Beck, Amy K LeBlanc

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. 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
2.3field-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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. The veterinary quarterly · 2025
    Article
  2. Article
  3. Article
  4. Pharmacologic Inhibition of EIF4A Blocks NRF2 Synthesis to Prevent Osteosarcoma Metastasis.Clinical cancer research : an official journal of the American Association for Cancer Research · 2024
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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

4 authors at 3 institutions in 1 country.

L Ren *Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Room 2144, Bethesda, MD, 20892, USA.
S Huang *Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Room 2144, Bethesda, MD, 20892, USA.
J BeckComparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Room 2144, Bethesda, MD, 20892, USA.
Amy K LeBlancComparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Room 2144, Bethesda, MD, 20892, USA. amy.leblanc@nih.gov.
National Institutes of Health · USCenter for Cancer Research · USNational Cancer Institute · US

Funding

DNA TOPOISOMERASES AS TARGET OF ACTION OF ANTICANCER DRUGSZ01BC006161 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI POMMIER, YVES · 1996 to 2008
$1.5M
Intramural NIH HHS Z01 BC006161
6 · The paper itself

Abstract

Development of animal models that accurately recapitulate human cancer is an ongoing challenge. This is particularly relevant in the study of osteosarcoma (OS), a highly malignant bone tumor diagnosed in approximately 1000 pediatric/adolescent patients each year. Metastasis is the leading cause of patient death underscoring the need for relevant animal models of metastatic OS. In this study, we describe how existing OS mouse models can be interrogated in a time-course context to determine the kinetics of spontaneous metastasis from an orthotopically implanted primary tumor. We evaluated four highly metastatic OS cell lines (3 human, 1 mouse) to establish a timeline for metastatic progression in immune deficient NSG mice. To discern the effects of therapy on tumor development and metastasis in these models, we investigated cisplatin therapy and surgical limb amputation at early and late timepoints. These data help define the appropriate observational periods for studies of metastatic progression in OS and further our understanding of existing mouse models. Efforts to advance the study of metastatic OS are critical for facilitating the identification of novel therapeutics and for improving patient survival.

Indexed as

AnimalsBone NeoplasmsCell Line, TumorCisplatinExtremitiesHumansMiceOsteosarcomaCisplatin

Identifiers

PMID34952927
PMCPMC8709858
OpenAlexW4200571823

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.