ArticleMedical science monitor : international medical journal of experimental and clinical research2020
Knockdown of Long Noncoding RNA (lncRNA) AK094457 Relieved Angiotensin II Induced Vascular Endothelial Cell Injury.
Article in Medical science monitor : international medical journal of experimental and clinical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 16 citations in OpenAlex.
- Sex Influence on Autophagy Markers and miRNAs in Basal and Angiotensin II-Treated Human Umbilical Vein Endothelial Cells.International journal of molecular sciences · 2023Article
- Exploring the regulatory role of lncRNA in cancer immunity.Frontiers in oncology · 2023Review
- A narrative review of long noncoding RNA: insight into neural ischemia/reperfusion mediated by two pathophysiological processes of injury and repair.Annals of translational medicine · 2022Review
- Kidney diseases and long non-coding RNAs in the limelight.Frontiers in physiology · 2022Review
- Coronavirus disease 2019 (COVID-19): Multisystem review of pathophysiology.Annals of medicine and surgery (2012) · 2021Review
- LncRNA TUG1 exhibits pro-fibrosis activity in hypertrophic scar through TAK1/YAP/TAZ pathway via miR-27b-3p.Molecular and cellular biochemistry · 2021Article
- Ulinastatin inhibits NLRP3-induced apoptosis in a PD cell model.Annals of translational medicine · 2021Article
- LncRNA ENSMUST00000155383 is Involved in the Improvement of DPP-4 Inhibitor MK-626 on Vascular Endothelial Function by Modulating Cacna1c-Mediated CaFrontiers in molecular biosciences · 2021Article
- Emerging Roles of Long Non-Coding RNAs in Renal Fibrosis.Life (Basel, Switzerland) · 2020Review
- Endosulfan induces endothelial inflammation and dysfunction via IRE1α/NF-κB signaling pathway.Environmental science and pollution research international · 2020Article
- LncRNAs and circular RNAs as endothelial cell messengers in hypertension: mechanism insights and therapeutic potential.Molecular biology reports · 2020Review
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND Hypertension could induce many serious diseases, including damage to vascular endothelial cells. As a non-coding RNA, long noncoding RNA (lncRNA) has received much attention in scientific research and has a regulating efficacy on many critical life activities in human body. The level of lncRNA AK094457 is thought to be elevated in hypertensive rats. However, there is no research indicating the relationship between the level of lncRNA AK094457 and vascular endothelial injury. MATERIAL AND METHODS In our study, we used lentiviral to knockdown lncRNA AK094457, and the human umbilical vein endothelial cells (HUVECs) were stimulated by the Ang II to imitate the vascular endothelial cell damage caused by hypertension. The Cell Counting Kit-8 assays were used to detect the cells viability. Western blotting was performed to detect the endothelial nitric oxide synthase (eNOS), p-eNOS and endothelin-1 (ET-1). After that the production of the NO was monitored. At last, the reactive oxygen species (ROS) levels and apoptosis rates were detected in this study. RESULTS According to the results, we found that knockdown lncRNA AK094457 could alleviate the decrease of vascular endothelial cell viability induced by angiotensin II (Ang II). The knockdown of lncRNA AK094457 also relieved the downregulation of eNOS and p-eNOS, and the decreasing of NO release. At the same time, the knockdown of lncRNA inhibited the levels of Ang II-induced proinflammatory cytokines (tumor necrosis factor [TNF]-alpha, interleukin [IL]-1, and IL-6) and cell adhesion molecules (vascular cell adhesion molecule 1 [VCAM-1], intercellular adhesion molecule 1 [ICAM-1], and monocyte chemoattractant protein-1 [MCP-1]). The levels of ROS and apoptosis rates also decreased after the knockdown of lncRNA AK094457. CONCLUSIONS All these results indicated that lncRNA AK094457 could promote Ang II-induced vascular endothelial cell injury. On the contrary, knockdown of lncRNA AK094457 could alleviate this damage.
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