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April 10, 2017OncotargetOpen Access

Effect of PKC inhibitor on experimental autoimmune myocarditis in Lewis rats

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Key result

Intraperitoneal administration of the PKC inhibitor Ro-32-0432 reduced failure biomarkers, apoptosis, cardiac fibrosis, and pro-inflammatory cytokines in rats with experimental autoimmune myocarditis.

Why the study?

Does intraperitoneal administration of PKC inhibitor (Ro-32-0432) reduce failure biomarkers, apoptosis, fibrosis, and inflammation in Lewis rats with experimental autoimmune myocarditis?

Population

Lewis rats with experimental autoimmune myocarditis (EAM)

Design

Preclinical

Authors

CZChunlian ZhongArmy Medical UniversityYWYang WuHebei Agricultural UniversityHCHe ChangChina People's Public Security University

Discussion

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Implication

May support PKC inhibition in experimental myocarditis; leaves open translation to human disease.

Structured PICO

Does intraperitoneal administration of PKC inhibitor (Ro-32-0432) reduce failure biomarkers, apoptosis, fibrosis, and inflammation in Lewis rats with experimental autoimmune myocarditis?

P
Population
Lewis rats with experimental autoimmune myocarditis treated with a PKC inhibitor.
I
Intervention
Intraperitoneal administration of PKC inhibitor (Ro-32-0432) at the end of the most severe inflammation period
O
Outcome
Expression of failure biomarkers, apoptosis markers (Bax/Bcl-2 ratio, cleaved caspase-3), cardiac fibrosis, and release of pro-inflammatory cytokines (IL-1β and IL-17)surrogate

Inhibition of PKC with Ro-32-0432 reduces apoptosis, fibrosis, and inflammation in a rat model of experimental autoimmune myocarditis, suggesting a potential therapeutic strategy.

Cite This Study

Zhong et al. (2017) studied Experimental autoimmune myocarditis. PKC inhibitor (Ro-32-0432) vs. Untreated EAM rats was evaluated on Expression of failure biomarkers, apoptosis, cardiac fibrosis, and pro-inflammatory cytokines. Intraperitoneal administration of the PKC inhibitor Ro-32-0432 reduced failure biomarkers, apoptosis, cardiac fibrosis, and pro-inflammatory cytokines in rats with experimental autoimmune myocarditis.

synapsesocial.com/papers/6a750b281078cf7de2b1f22ehttps://doi.org/10.18632/oncotarget.17018
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