Evidence map›Paper›PMID 35725307›Full record

ArticleThe Korean journal of internal medicine2022

Therapeutic effect of multiple functional minicircle vector encoding anti-CD25/IL-10/CXCR3 in allograft rejection model.

Sun Woo Lim, Yoo Jin Shin, Sheng Cui, Eun Jeong Ko, Seok Ho Yoo, Byung Ha Chung, Chul Woo Yang

Open access · goldAbstract read
In one paragraph

Article in The Korean journal of internal medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 55% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. Review
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

7 authors at 2 institutions in 3 countries.

Sun Woo LimTransplant Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Yoo Jin ShinTransplant Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Sheng CuiTransplant Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Eun Jeong KoTransplant Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Seok Ho YooY-Biologics, Daejeon, Korea.
Byung Ha ChungTransplant Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Chul Woo YangTransplant Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.
St. Mary's Hospital · USEuBiologics (South Korea) · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsWe previously proposed minicircle vector technology as the potential platform for the development and production of new biologics. In this study, we have designed a novel target molecule for the treatment of allograft rejection and evaluated its feasibility as the therapeutic agent in this disease using the minicircle vector system.

methodsWe engineered vectors to carry cassette sequences for anti-CD25, interleukin-10 (IL-10), and C-X-C motif chemokine receptor 3 (CXCR3) fusion protein, and then isolated minicircle vectors from the parent vectors. We verified the substantial production of anti-CD25/IL-10/CXCR3 fusion protein from minicircles and their duration in HEK293T cells and mice models. We also evaluated whether minicircle-derived anti-CD25/IL-10/CXCR3 has therapeutic effects in a skin allograft in mice model.

resultsWe confirmed the production of anti-CD25/IL-10/CXCR3 from minicircle by its significant availability in cells transfected with the minicircle and in its conditioned media. After a single injection of minicircle by hydrodynamic injection via mouse tail vein, luminescence or red fluorescence was maintained until 40 days in the liver tissue, suggesting the production of anti-CD25/IL-10/CXCR3 protein from minicircles via protein synthesis machinery in the liver. Mice treated with the minicircle encoding anti-CD25/IL-10/CXCR3 showed prolonged skin allograft survival times accompanied by improved immunologic regulation e.g., reduction of the lymphocyte population of Th1, Th2, and Th17 and an induction of regulatory T cells.

conclusionThese findings implied that self-generated anti-CD25/IL-10/CXCR3 protein drug by minicircle technology is functionally active and relevant for reducing allograft rejection. The minicircle vector system may be useful for developing new biological drugs, avoiding manufacturing or practical problems.

Indexed as

Graft RejectionInterleukin-10AllograftsAnimalsHEK293 CellsHumansMiceMice, Inbred C57BLReceptors, CXCR3T-Lymphocytes, RegulatoryCXCR3 protein, humanInterleukin-10Receptors, CXCR3Biological productsGraft rejectionImmune toleranceMinicircle DNATransplantation

Identifiers

PMID35725307
PMCPMC9449213
OpenAlexW4283206492

What OpenQuestion holds

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LicenceCC BY-NC
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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.