Hongli Wang1, Na Zhang2, Guiru Li3, Bing Xu4. 1. Department of Cardiology, The Second Hospital of Dalian Medical University, Dalian 116027, China. 2. Department of Case Record Information, The Second Hospital of Dalian Medical University, Dalian, China. 3. Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian 116027, China. 4. Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian 116027, China. Electronic address: xubing_dl@aliyun.com.
Abstract
AIMS: Coronary artery disease (CAD) ranks the leading cause of death globally. Interferon-γ (IFN-γ) gene, along with long noncoding RNA (lncRNA) BRAF-activated noncoding RNA (BANCR), could coordinately function in the occurrence of CAD. We hypothesized that level of IFN-γ, genetic variants of IFN-γ and BANCR gene should be associated with the occurrence of CAD. MATERIALS AND METHODS: A case-control study was conducted in Chinese population. KEY FINDINGS: We found that serum level of IFN-γ in CAD cases was significantly higher than that in controls (P < 0.001). Compared with the first quartile, all of the second (OR: 1.87; 95% CIs: 1.33-2.62), the third (OR: 1.79; 95% CIs: 1.30-2.45), and the fourth (OR: 3.98; 95% CIs: 2.59-6.12) quartiles of serum level of IFN-γ were associated with increased risk of CAD (P < 0.05). We found IFN-γ gene (rs2069705 and rs2430561), and 2 variants in lncRNA BANCR (rs6559446 and rs79823312) could increase CAD susceptibility in allelic and dominant model, while IFN-γ rs2069705 and rs2430561, BANCR rs79823312 were also associated with CAD risk in additive model. IFN-γ rs2069705 and rs2430561 were associated with higher level of serum IFN-γ in CAD patients (P < 0.001). SIGNIFICANCE: This study confirmed the crucial role of IFN-γ and lncRNA BANCR in the occurrence of CAD, and might serve as the biomarkers of CAD screening and prevention.
AIMS: Coronary artery disease (CAD) ranks the leading cause of death globally. Interferon-γ (IFN-γ) gene, along with long noncoding RNA (lncRNA) BRAF-activated noncoding RNA (BANCR), could coordinately function in the occurrence of CAD. We hypothesized that level of IFN-γ, genetic variants of IFN-γ and BANCR gene should be associated with the occurrence of CAD. MATERIALS AND METHODS: A case-control study was conducted in Chinese population. KEY FINDINGS: We found that serum level of IFN-γ in CAD cases was significantly higher than that in controls (P < 0.001). Compared with the first quartile, all of the second (OR: 1.87; 95% CIs: 1.33-2.62), the third (OR: 1.79; 95% CIs: 1.30-2.45), and the fourth (OR: 3.98; 95% CIs: 2.59-6.12) quartiles of serum level of IFN-γ were associated with increased risk of CAD (P < 0.05). We found IFN-γ gene (rs2069705 and rs2430561), and 2 variants in lncRNA BANCR (rs6559446 and rs79823312) could increase CAD susceptibility in allelic and dominant model, while IFN-γ rs2069705 and rs2430561, BANCRrs79823312 were also associated with CAD risk in additive model. IFN-γ rs2069705 and rs2430561 were associated with higher level of serum IFN-γ in CAD patients (P < 0.001). SIGNIFICANCE: This study confirmed the crucial role of IFN-γ and lncRNA BANCR in the occurrence of CAD, and might serve as the biomarkers of CAD screening and prevention.
Authors: Aftab Alam; Hala Abubaker Bagabir; Armiya Sultan; Mohd Faizan Siddiqui; Nikhat Imam; Mustfa F Alkhanani; Ahmad Alsulimani; Shafiul Haque; Romana Ishrat Journal: Front Pharmacol Date: 2022-01-27 Impact factor: 5.810