Evidence map›Paper›PMID 31217848›Full record

ArticleAmerican journal of translational research2019

Synergistic effect of combined melatonin and adipose-derived mesenchymal stem cell (ADMSC)-derived exosomes on amelioration of dextran sulfate sodium (DSS)-induced acute colitis.

Chia-Lo Chang, Chih-Hung Chen, John Y Chiang, Cheuk-Kwan Sun, Yi-Ling Chen, Kuan-Hung Chen, Pei-Hsun Sung, Tien-Hung Huang, Yi-Chen Li, Hong-Hwa Chen and 1 more

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

22 citing papers in PubMed, 31 citations in OpenAlex.

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  11. Editorial: Extracellular Vesicles: From Characterization to Treatment.Frontiers in cell and developmental biology · 2022
    Article
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  18. An Examination of the Putative Role of Melatonin in Exosome Biogenesis.Frontiers in cell and developmental biology · 2021
    Review
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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 4 institutions in 1 country.

Chia-Lo ChangDivision of Colorectal Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
Chih-Hung ChenDivisions of General Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
John Y ChiangDepartment of Computer Science and Engineering, National Sun Yat-Sen University Kaohsiung, Taiwan.
Cheuk-Kwan SunDepartment of Emergency Medicine, E-Da Hospital, I-Shou University School of Medicine for International Students Kaohsiung 82445, Taiwan.
Yi-Ling ChenDivision of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
Kuan-Hung ChenDepartment of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
Pei-Hsun SungDivision of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
Tien-Hung HuangDivision of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
Yi-Chen LiDivision of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
Hong-Hwa ChenDivision of Colorectal Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
Hon-Kan YipDivision of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung 83301, Taiwan.
Chang Gung University · TWKaohsiung Chang Gung Memorial Hospital · TWChina Medical University Hospital · TWNational Sun Yat-sen University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study tested the hypothesis that melatonin (Mel) and adipose-derived mesenchymal stem cell-derived exosomes effectively suppress dextran sulfate sodium (DSS)-induced acute inflammatory colitis (AIC) in rats. To determine whether Mel-exosome treatment could ameliorate the severity of AIC, we treated Sprague Dawley rats with DSS-induced AIC with Mel, exosomes, or combined Mel-exosome therapy and evaluated the effects on AIC. First, to induce an inflammatory response in vitro, we treated HT-29 cells with lipopolysaccharide (LPS) and evaluated the response to Mel and/or exosome treatment. We found that expression of NOX-1, NOX-2, MMP-9, NF-κB, iNOS, ICAM-1, and COX-2 was significantly higher in HT-29 cells treated with LPS than in control cells, and was significantly reduced by either exosome or Mel treatment (P<0.001 for all). In vivo, flow cytometric analysis showed that, compared to untreated rats with AIC, the number of circulating inflammatory cells was lowest in rats treated with combined Mel-exosome treatment than in rats treated with either Mel or exosomes alone (P<0.0001). Compared with controls, as well as Mel or exosome treatment alone, combined Mel-exosome treatment ameliorated the effects of DSS-induced AIC as evidenced by changes in the expression of markers for inflammation, oxidative stress, apoptosis, and fibrosis (P<0.0001 for all). Additionally, histopathological findings showed that colon injury score, expression of inflammatory and DNA-damage markers, and bloody stool were all improved following combined Mel-exosome treatment (P<0.0001 for all). In conclusion, combined Mel-exosome treatment significantly protected the rat colon against DSS-induced AIC injury.

Indexed as

acute colitisDextran sulfate sodiumexosomeinflammationmelatoninoxidative stress

Identifiers

PMID31217848
PMCPMC6556660
OpenAlexW2977484325

What OpenQuestion holds

Textmetadata
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.