Evidence map›Paper›PMID 33238520›Full record

ArticleAntioxidants (Basel, Switzerland)2020

Extracellular Vesicles from SOD3-Transduced Stem Cells Exhibit Improved Immunomodulatory Abilities in the Murine Dermatitis Model.

Ji Won Yang, Yoojin Seo, Tae-Hoon Shin, Ji-Su Ahn, Su-Jeong Oh, Ye Young Shin, Min-Jung Kang, Byung-Chul Lee, Seunghee Lee, Kyung-Sun Kang and 4 more

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 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 32% 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, 17 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

14 authors at 5 institutions in 2 countries.

Ji Won YangDepartment of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea.
Yoojin SeoDental and Life Science Institute, Pusan National University, Yangsan 50612, Korea.
Tae-Hoon ShinTranslational Stem Cell Biology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA.
Ji-Su AhnDepartment of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea.
Su-Jeong OhDepartment of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea.
Ye Young ShinDepartment of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea.
Min-Jung KangDental and Life Science Institute, Pusan National University, Yangsan 50612, Korea.
Byung-Chul LeeTranslational Stem Cell Biology Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA.
Seunghee LeeInstitute for Stem Cell and Regenerative Medicine in Kangstem Biotech, Biomedical Science Building, Seoul National University, Seoul 08826, Korea.ORCID 0000-0002-3369-0306
Kyung-Sun KangInstitute for Stem Cell and Regenerative Medicine in Kangstem Biotech, Biomedical Science Building, Seoul National University, Seoul 08826, Korea.
Jin HurDepartment of Convergence Medicine, Pusan National University School of Medicine, Yangsan 50612, Korea.
Yeon-Soo KimGraduate School of New Drug Discovery & Development, Chungnam National University, Daejeon 34134, Korea.
Tae-Yoon KimDepartment of Dermatology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.
Hyung-Sik KimDepartment of Life Science in Dentistry, School of Dentistry, Pusan National University, Yangsan 50612, Korea.ORCID 0000-0002-7588-7393
Pusan National University · KRNational Institutes of Health · USSeoul National University · KRChungnam National University · KRThe Catholic University of Korea Seoul St. Mary's Hospital · KR

Funding

National Research Foundation of Korea NRF-2016M3A9B6903321National Research Foundation of Korea NRF-2018R1A5A2023879National Research Foundation of Korea NRF-2019R1A2C2085876
6 · The paper itself

Abstract

The immunoregulatory abilities of mesenchymal stem cells (MSCs) have been investigated in various autoimmune and allergic diseases. However, the therapeutic benefits observed in preclinical settings have not been reproducible in clinical trials. This discrepancy is due to insufficient efficacy of MSCs in harsh microenvironments, as well as batch-dependent variability in potency. Therefore, to achieve more beneficial and uniform outcomes, novel strategies are required to potentiate the therapeutic effect of MSCs. One of simple strategies to augment cellular function is genetic manipulation. Several studies showed that transduction of antioxidant enzyme into cells can increase anti-inflammatory effects. Therefore, we evaluated the immunoregulatory abilities of MSCs introduced with extracellular superoxide dismutase 3 (SOD3) in the present study. SOD3-overexpressed MSCs (SOD3-MSCs) reduced the symptoms of murine model of atopic dermatitis (AD)-like inflammation, as well as the differentiation and activation of various immune cells involved in AD progression. Interestingly, extracellular vesicles (EVs) isolated from SOD3-MSCs delivered SOD3 protein. EVs carrying SOD3 also exerted improved therapeutic efficacy, as observed in their parent cells. These results suggest that MSCs transduced with SOD3, an antioxidant enzyme, as well as EVs isolated from modified cells, might be developed as a promising cell-based therapeutics for inflammatory disorders.

Indexed as

antioxidant enzymedermatitisimmunomodulationstem cellsuperoxide dismutase 3

Identifiers

PMID33238520
PMCPMC7700433
OpenAlexW3108244251

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.