ArticleChinese clinical oncology2013
Prostate carcinoma in transgenic Lewis rats - a tumor model for evaluation of immunological treatments.
Article in Chinese clinical oncology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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.
Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- In Vivo Prostate Cancer Modelling: From the Pre-Clinical to the Clinical Setting.Life (Basel, Switzerland) · 2026Review
- Harmonized nonhuman cancer database.bioRxiv : the preprint server for biology · 2025Article
- Development of animal models underlining mechanistic connections between prostate inflammation and cancer.World journal of clinical oncology · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Transgenic rodent models of prostate cancer have served as valuable preclinical models to evaluate novel treatments and understand malignant disease progression. In particular, a transgenic rat autochthonous model of prostate cancer using the SV40 large T antigen expressed under a prostate-specific probasin promoter was previously developed as a model of androgen-dependent prostate cancer (TRAP). In the current report, we backcrossed this strain to the Lewis strain, an inbred rat strain better characterized for immunological analyses. We demonstrate that Lewis transgenic rats (Lew-TRAP) developed prostate adenocarcinomas with 100% penetrance by 25 weeks of age. Tumors were predominantly androgen-dependent, as castration prevented tumor growth in the majority of animals. Finally, we demonstrate that Lew-TRAP rats could be immunized with a DNA vaccine encoding a human prostate tumor antigen (prostatic acid phosphatase) with the development of Lewis strain-specific T-cell responses. We propose that this Lew-TRAP strain, and prostate tumor cell lines derived from this strain, can be used as a future prostate cancer immunotherapy model.
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Registered trials
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