Evidence map›Paper›PMID 27345628›Full record

ArticleActa pharmacologica Sinica2016

Dendritic cells serve as a "Trojan horse" for oncolytic adenovirus delivery in the treatment of mouse prostate cancer.

Zhao-Lun Li, Xuan Liang, He-Cheng Li, Zi-Ming Wang, Tie Chong

Abstract read
In one paragraph

Article in Acta pharmacologica Sinica, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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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

5 authors.

Zhao-Lun LiDepartment of Urology, the Second Affiliated Hospital, Xi-an Jiaotong University Medical College, Xi-an 710004, China.
Xuan LiangDepartment of Oncology, the First Affiliated Hospital, Xi-an Jiaotong University Medical College, Xi-an 710061, China.
He-Cheng LiDepartment of Urology, the Second Affiliated Hospital, Xi-an Jiaotong University Medical College, Xi-an 710004, China.
Zi-Ming WangDepartment of Urology, the Second Affiliated Hospital, Xi-an Jiaotong University Medical College, Xi-an 710004, China.
Tie ChongDepartment of Urology, the Second Affiliated Hospital, Xi-an Jiaotong University Medical College, Xi-an 710004, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimAdenovirus-mediated gene therapy is a novel therapeutic approach for the treatment of cancer, in which replication of the virus itself is the anticancer method. However, the success of this novel therapy is limited due to inefficient delivery of the virus to the target sites. In this study, we used dendritic cells (DCs) as carriers for conditionally replicating adenoviruses (CRAds) in targeting prostate carcinoma (PCa).

methodsFour types of CRAds, including Ad-PC (without PCa-specific promoter and a recombinant human tumor necrosis factor, rmhTNF, sequence), Ad-PC-rmhTNF (without PCa-specific promoter), Ad-PPC-NCS (without an rmhTNF sequence) and Ad-PPC-rmhTNF, were constructed. The androgen-insensitive mouse PCa RM-1 cells were co-cultured with CRAd-loading DCs, and the viability of RM-1 cells was examined using MTT assay. The in vivo effects of CRAd-loading DCs on PCa were evaluated in RM-1 xenograft mouse model.

resultsTwo PCa-specific CRAds (Ad-PPC-NCS, Ad-PPC-rmhTNF) exhibited more potent suppression on the viability of RM-1 cells in vitro than the PCa-non-specific CRAds (Ad-PC, Ad-PC-rmhTNF). In PCa-bearing mice, intravenous injection of the PCa-specific CRAd-loading DCs significantly inhibited the growth of xenografted tumors, extended the survival time, and induced T-cell activation. Additionally, the rmhTNF-containing CRAds exhibited greater tumor killing ability than CRAds without rmhTNF.

conclusionDCs may be an effective vector for the delivery of CRAds in the treatment of PCa.

Indexed as

Xenograft Model Antitumor AssaysAdenoviridaeAnimalsCell Line, TumorCell SurvivalDendritic CellsDrug CarriersGenetic TherapyHumansMaleMiceOncolytic VirotherapyPromoter Regions, GeneticProstatic NeoplasmsTumor Necrosis Factor-alphaDrug CarriersTumor Necrosis Factor-alpha

Identifiers

PMID27345628
PMCPMC4973387

What OpenQuestion holds

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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.