Evidence map›Paper›PMID 35241520›Full record

ArticleIn vivo (Athens, Greece)

Development of New Mouse Breast Cancer Model of Local Bone Metastasis and Verification Using Bisphosphonates.

Ryo Shoji, Hiroyuki Tsuchie, Hiroyuki Nagasawa, Michio Hongo, Yuji Kasukawa, Daisuke Kudo, Naohisa Miyakoshi

Abstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

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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

7 authors.

Ryo ShojiDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan yebyayayeby@gmail.com.
Hiroyuki TsuchieDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
Hiroyuki NagasawaDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
Michio HongoDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
Yuji KasukawaDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
Daisuke KudoDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
Naohisa MiyakoshiDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimLocal tumor injection models require complicated procedures. The purpose was to establish a simple local bone metastasis model using normal mice, and to study the usefulness of the model with bisphosphonates (BP). MATERIALS AND

methodsThis study used a versatile C57BL/6 mouse model and E0771 cells. Tumor cells were injected into the right femur. Mice were divided into groups depending on the concentration of cells injected and the use of BP or not. The degree of bone destruction between the different conditions was compared using micro-computed tomography (μCT).

resultsBone destruction was confirmed in four mice in the high-concentration group at 3 weeks, and in all other mice at 4 and 6 weeks. At 6 weeks post-injection, bone destruction was significantly suppressed in the BP group (p<0.05).

conclusionWe created a breast cancer mouse model of local bone metastasis. Zoledronate showed the same usefulness as in previous models. It may be an effective model for evaluating treatments for bone metastasis.

Indexed as

Bone NeoplasmsBreast NeoplasmsAnimalsDiphosphonatesDisease Models, AnimalFemaleHumansMiceMice, Inbred C57BLX-Ray MicrotomographyZoledronic AcidDiphosphonatesZoledronic AcidbisphosphonatesbreastMetastasis

Identifiers

PMID35241520
PMCPMC8931880

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.