Evidence map›Paper›PMID 32231023›Full record

ArticlePharmaceutics2020

Dendritic Cells Pre-Pulsed with Wilms' Tumor 1 in Optimized Culture for Cancer Vaccination.

Terutsugu Koya, Ippei Date, Haruhiko Kawaguchi, Asuka Watanabe, Takuya Sakamoto, Misa Togi, Tomohisa Kato, Kenichi Yoshida, Shunsuke Kojima, Ryu Yanagisawa and 3 more

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

13 citing papers in PubMed, 11 citations in OpenAlex.

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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

13 authors at 5 institutions in 1 country.

Terutsugu KoyaDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku 920-0293, Japan.
Ippei DateDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku 920-0293, Japan.
Haruhiko KawaguchiDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku 920-0293, Japan.
Asuka WatanabeDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku 920-0293, Japan.
Takuya SakamotoDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku 920-0293, Japan.ORCID 0000-0003-2519-4510
Misa TogiDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku 920-0293, Japan.ORCID 0000-0002-7424-4548
Tomohisa KatoDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku 920-0293, Japan.
Kenichi YoshidaCenter for Regenerative medicine, Kanazawa Medical University Hospital, Uchinada, Kahoku 920-0293, Japan.
Shunsuke KojimaCenter for Advanced Cell Therapy, Shinshu University Hospital, Matsumoto, Nagano 390-8621, Japan.
Ryu YanagisawaCenter for Advanced Cell Therapy, Shinshu University Hospital, Matsumoto, Nagano 390-8621, Japan.
Shigeo KoidoDepartment of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa, Chiba 277-8567, Japan.ORCID 0000-0003-0397-4348
Haruo SugiyamaDepartment of Cancer Immunology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan.
Shigetaka ShimodairaDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku 920-0293, Japan.
Kanazawa Medical University · JPShinshu University Hospital · JPJikei University School of Medicine · JPKanazawa Medical University Hospital · JPThe University of Osaka · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With recent advances in cancer vaccination therapy targeting tumor-associated antigens (TAAs), dendritic cells (DCs) are considered to play a central role as a cell-based drug delivery system in the bioactive immune environment. Ex vivo generation of monocyte-derived DCs has been conventionally applied in adherent manufacturing systems with separate loading of TAAs before clinical use. We developed DCs pre-pulsed with Wilms' tumor (WT1) peptides in low-adhesion culture maturation (WT1-DCs). Quality tests (viability, phenotype, and functions) of WT1-DCs were performed for process validation, and findings were compared with those for conventional DCs (cDCs). In comparative analyses, WT1-DCs showed an increase in viability and recovery of the DC/monocyte ratio, displaying lower levels of IL-10 (an immune suppressive cytokine) and a similar antigen-presenting ability in an in vitro cytotoxic T lymphocytes (CTLs) assay with cytomegalovirus, despite lower levels of CD80 and PD-L2. A clinical study revealed that WT1-specific CTLs (WT1-CTLs) were detected upon using the WT1-DCs vaccine in patients with cancer. A DC vaccine containing TAAs produced under an optimized manufacturing protocol is a potentially promising cell-based drug delivery system to induce acquired immunity.

Indexed as

cell-based drug deliverydendritic cellstumor-associated antigensWilms’ tumor 1

Identifiers

PMID32231023
PMCPMC7238244
OpenAlexW3013541923

What OpenQuestion holds

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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.