Evidence map›Paper›PMID 38688604›Full record

ArticleIn vivo (Athens, Greece)

Development of a New Focal Mouse Model of Bone Metastasis in Renal Cell Carcinoma.

Keita Oya, Hiroyuki Tsuchie, Hiroyuki Nagasawa, Michio Hongo, Yuji Kasukawa, Daisuke Kudo, Ryo Shoji, Fumihito Kasama, Takashi Kawaragi, Manabu Watanabe and 2 more

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. Not yet cited in PubMed.

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Keita OyaDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan; koya@med.akita-u.ac.jp.
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.
Ryo ShojiDepartment of Orthopedic Surgery, Akita Kousei Medical Center, Akita, Japan.
Fumihito KasamaDepartment of Orthopedic Surgery, Yuri Kumiai General Hospital, Akita, Japan.
Takashi KawaragiDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
Manabu WatanabeDepartment of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
Kenta TominagaDepartment 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/

aimDeveloping animal models of bone metastasis in renal cell carcinoma (RCC) is challenging as immunodeficient mice are required. The aim of this study was to develop a simple immune model of RCC bone metastasis. MATERIALS AND

methodsRENCA tumor cells were injected into the right femurs of BALB/c mice. Sixty mice were grouped into each twenty-mouse group according to the tumor cell concentration, and the presence or absence and extent of bone metastasis in the total length of the femur were compared using hematoxylin and eosin staining of the excised tissues.

resultsBone metastasis was significantly higher in the high concentration group than in the other groups (p<0.05), with 10 mice developing bone metastasis at two weeks and nine mice developing bone metastasis at three weeks. The extent of bone metastasis was significantly greater in the high concentration group than in the other groups (p<0.05). Multiple logistic regression analysis was performed to examine the factors influencing bone metastasis, and only the high concentration was a significant factor (p<0.05).

conclusionWe developed a normal immunity mouse model of local bone metastasis from RCC. This model could prove valuable for research into the treatment of bone metastases in RCC.

Indexed as

Bone NeoplasmsCarcinoma, Renal CellDisease Models, AnimalKidney NeoplasmsAnimalsCell Line, TumorFemaleHumansMiceMice, Inbred BALB CBone metastasismultiple logistic regression analysisoncology researchrenal cell carcinomaRENCA tumor cells

Identifiers

PMID38688604
PMCPMC11059864

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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.