Evidence map›Paper›PMID 39184397›Full record

ArticlePeerJ2024

Association between NKILA and some apoptotic gene expression in atherosclerosis.

Burcu Bayyurt, Şeyda Akın, Nil Özbilüm Şahin, İzzet Yelkuvan

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In one paragraph

Article in PeerJ, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Burcu BayyurtDepartment of Medical Biology, Faculty of Medicine, Sivas Cumhuriyet University, Sivas, Turkey.
Şeyda AkınDepartment of Medical Biology, Faculty of Medicine, Sivas Cumhuriyet University, Sivas, Turkey.
Nil Özbilüm ŞahinDepartment of Molecular Biology and Genetics, Faculty of Science, Sivas Cumhuriyet University, Sivas, Turkey.
İzzet YelkuvanDepartment of Medical Biology, Faculty of Medicine, Sivas Cumhuriyet University, Sivas, Turkey.

Funding

Sivas Cumhuriyet University Scientific Research Projects Unit (CUBAP)
6 · The paper itself

Abstract

Oxidized light-density lipoprotein (ox-LDL) causes endothelial dysfunction, which is an important determinant of atherogenesis, and subsequently leads to apoptosis. Atherosclerosis is one of the most significant cardiovascular diseases (CVDs) threatening human health and causes death worldwide. Recently, long noncoding RNAs (lncRNAs) have been suggested to involved in vascular biology. Ox-LDL activates nuclear factor kappa-B (NF-κB), and NF-κB interacting lncRNA (NKILA) inhibits NF-κB signaling. In this study, the hypothesis is that NKILA may regulate endothelial cell (EC) apoptosis and, therefore, play a role in the pathogenesis of atherosclerosis. This hypothesis is based on the knowledge that EC apoptosis contributes to atherosclerosis development and that NKILA has become a prominent lncRNA in CVDs. The expression of Bcl-2-associated X protein (BAX), caspase 9 (CASP9), cytochrome c (Cyt c, CYCS), apoptotic protease activating factor 1 (APAF1), and B-cell lymphoma 2 (BCL-2) genes in human umbilical vein endothelial cells (HUVEC) treated with ox-LDL and transfected with NKILA siRNA was analyzed using quantitative reverse transcription polymerase chain reaction (RT-qPCR). BAX, CASP9, CYCS, APAF1, and BCL-2 gene expression was downregulated in ox-LDL and NKILA siRNA-treated HUVEC. In addition, when threshold/quantification cycle (Cq) values of NKILA gene expression increased, Cq values of BAX, CASP9, APAF1, and BCL-2 gene expression increased statistics significantly. The expression detection of all these genes, resulting from NKILA gene silencing, may provide guidance for epigenetic studies on EC apoptosis in atherosclerosis.

Indexed as

ApoptosisApoptotic Protease-Activating Factor 1AtherosclerosisHuman Umbilical Vein Endothelial CellsRNA, Long Noncodingbcl-2-Associated X ProteinCaspase 9Cytochromes cGene Expression RegulationHumansLipoproteins, LDLProto-Oncogene Proteins c-bcl-2APAF1 protein, humanApoptotic Protease-Activating Factor 1bcl-2-Associated X ProteinCASP9 protein, humanCaspase 9Cytochromes cLipoproteins, LDLlong noncoding RNA NKILA, humanoxidized low density lipoproteinProto-Oncogene Proteins c-bcl-2RNA, Long NoncodingApoptosisAtherosclerosisEndothelial cellGene expressionNKILA

Identifiers

PMID39184397
PMCPMC11344533

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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.