Evidence map›Paper›PMID 33649779›Full record

ArticleInternational journal of molecular medicine2021

Peptide Szeto‑Schiller 31 ameliorates doxorubicin‑induced cardiotoxicity by inhibiting the activation of the p38 MAPK signaling pathway.

Li Zhang, Mengwen Feng, Xuejun Wang, Hao Zhang, Jingjing Ding, Zijie Cheng, Lingmei Qian

Open access · hybridAbstract read
In one paragraph

Article in International journal of molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

20 citing papers in PubMed, 29 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

7 authors at 3 institutions in 1 country.

Li Zhang *Department of Cardiology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China.
Mengwen Feng *Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China.
Xuejun Wang *Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China.
Hao ZhangDepartment of Internal Medicine, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, Jiangsu 210008, P.R. China.
Jingjing DingDepartment of General Practice, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China.
Zijie ChengDepartment of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China.
Lingmei QianDepartment of Cardiology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China.
Nanjing Medical University · CNShanghai Jiao Tong University · CNNanjing Drum Tower Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxidative stress serves a key role in doxorubicin (DOX)‑induced cardiotoxicity. The peptide Szeto‑Schiller (SS)31 is an efficacious antioxidant with the capacity to reduce mitochondrial reactive oxygen species (ROS) levels and scavenge free radicals. Although SS31 is involved in the pathophysiological process of various cardiovascular diseases, the role of SS31 in DOX‑induced cardiotoxicity remains unclear. To explore the effects of SS31 in DOX‑induced cardiotoxicity, the present study first constructed DOX‑induced cardiotoxicity models, in which H9c2 cells were incubated with 1 µM DOX for 24 h and C57BL/6 mice were administered DOX (20 mg/kg cumulative dose). The results of various assays in these models demonstrated that SS31 exhibited a cardioprotective effect

Indexed as

AnimalsAntioxidantsApoptosisCardiotonic AgentsCardiotoxicityDoxorubicinEndomyocardial FibrosisMaleMAP Kinase Signaling SystemMembrane Potential, MitochondrialMiceMice, Inbred C57BLMitochondriaMyocardiumOligopeptidesOxidative StressAntioxidantsarginyl-2,'6'-dimethyltyrosyl-lysyl-phenylalaninamideCardiotonic AgentsDoxorubicinOligopeptidesp38 Mitogen-Activated Protein KinasesReactive Oxygen Speciescardiotoxicitydoxorubicinp38 MAPKreactive oxygen speciesSzeto‑Schiller 31 peptide

Identifiers

PMID33649779
PMCPMC7914074
OpenAlexW3129578670

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.