ArticleCardiovascular journal of Africa
Role of nuclear factor kappa-B in TNF-induced cytoprotection.
Article in Cardiovascular journal of Africa. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
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- Endoplasmic Reticulum Stress and Mitochondrial Stress in Drug-Induced Liver Injury.Molecules (Basel, Switzerland) · 2023Review
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
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Abstract
Ischaemic heart disease (IHD) is a leading cause of death worldwide. Understanding prosurvival signalling pathways that protect against ischaemia-reperfusion injury (IRI) may assist in the development of novel cardioprotective strategies against IHD. In this regard, the transcription factor, nuclear factor kappa-B (NFκB) is activated by tumour necrosis factor (TNF), but its role in TNF-induced cytoprotection is unknown. Therefore, to investigate the role of NFκB in TNF-induced cytoprotection, C2C12 cells were pretreated with TNF (0.5 ng/ml) in the presence and absence of an NFκB inhibitor, pyrrolidine derivative of dithiocarbamate (PDTC; 100 µM). Cells were subjected to simulated IRI and treated with PDTC, either during TNF exposure or at reperfusion. Phosphorylation of IkB was measured after the TNF stimulus. Cytoprotection by TNF in cells subjected to IRI (cell viability: 43.7 ± 8.1% in control vs 70.6 ± 6.1% with TNF,
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