Evidence map›Paper›PMID 34065520›Full record

ArticleVaccines2021

Quality Verification with a Cluster-Controlled Manufacturing System to Generate Monocyte-Derived Dendritic Cells.

Haruhiko Kawaguchi, Takuya Sakamoto, Terutsugu Koya, Misa Togi, Ippei Date, Asuka Watanabe, Kenichi Yoshida, Tomohisa Kato, Yuka Nakamura, Yasuhito Ishigaki and 1 more

Open access · goldAbstract read
In one paragraph

Article in Vaccines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 47% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  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

11 authors at 2 institutions in 1 country.

Haruhiko KawaguchiDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.
Takuya SakamotoDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.ORCID 0000-0003-2519-4510
Terutsugu KoyaDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.
Misa TogiDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.ORCID 0000-0002-7424-4548
Ippei DateDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.
Asuka WatanabeDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.
Kenichi YoshidaCenter for Regenerative Medicine, Kanazawa Medical University Hospital, Uchinada, Kahoku, Ishikawa 920-0293, Japan.
Tomohisa KatoMedical Research Institute, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.
Yuka NakamuraMedical Research Institute, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.
Yasuhito IshigakiMedical Research Institute, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.ORCID 0000-0003-1012-8430
Shigetaka ShimodairaDepartment of Regenerative Medicine, Kanazawa Medical University, Uchinada, Kahoku, Ishikawa 920-0293, Japan.ORCID 0000-0002-6612-6912
Kanazawa Medical University · JPKanazawa Medical University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dendritic cell (DC) vaccines for cancer immunotherapy have been actively developed to improve clinical efficacy. In our previous report, monocyte-derived DCs induced by interleukin (IL)-4 with a low-adherence dish (low-adherent IL-4-DCs: la-IL-4-DCs) improved the yield and viability, as well as relatively prolonged survival in vitro, compared to IL-4-DCs developed using an adherent culture protocol. However, la-IL-4-DCs exhibit remarkable cluster formation and display heterogeneous immature phenotypes. Therefore, cluster formation in la-IL-4-DCs needs to be optimized for the clinical development of DC vaccines. In this study, we examined the effects of cluster control in the generation of mature IL-4-DCs, using cell culture vessels and measuring spheroid formation, survival, cytokine secretion, and gene expression of IL-4-DCs. Mature IL-4-DCs in cell culture vessels (cluster-controlled IL-4-DCs: cc-IL-4-DCs) displayed increased levels of CD80, CD86, and CD40 compared with that of la-IL-4-DCs. cc-IL-4-DCs induced antigen-specific cytotoxic T lymphocytes (CTLs) with a human leukocyte antigen (HLA)-restricted melanoma antigen recognized by T cells 1 (MART-1) peptide. Additionally, cc-IL-4-DCs produced higher levels of IFN-γ, possessing the CTL induction. Furthermore, DNA microarrays revealed the upregulation of BCL2A1, a pro-survival gene. According to these findings, the cc-IL-4-DCs are useful for generating homogeneous and functional IL-4-DCs that would be expected to promote long-lasting effects in DC vaccines.

Indexed as

BCL2A1cluster controlcluster formationdendritic cellsimmunotherapyvaccine

Identifiers

PMID34065520
PMCPMC8160655
OpenAlexW3160485448

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.