Effects of SR-BI rs5888 and rs4238001 variations on hypertension

Abstract Background Scavenger receptor class B, type I (SR-BI), involved in reverse cholesterol pathway, is a multilipoprotein receptor and capable of binding HDL, LDL and VLDL. SR-BI may contribute to the development of hypertension due to accumulation of cholesterol in the vessel wall via transporting lipoproteins. Therefore, it was aimed to investigate the relationship between SR-BI rs5888 and rs4238001 variants in the patient with hypertension. Materials and methods Seventy three subjects diagnosed with hypertension and 76 healthy subjects constituted the patient and control group, respectively. Genomic DNA was isolated from peripheral blood samples and a real-time quantitative polymerase chain reaction protocol was performed to detect variations of rs5888 and rs4238001. The results were analyzed with the SPSS 22 program and p < 0.05 was considered statistically significant. Results and discussion SR-BI rs4238001 variation did not show significant difference between patient and control group (p > 0.05). In the SR-BI rs5888 variation; normal homozygous CC and heterozygous CT carriers had an average 2-fold lower risk of hypertension than those carrying the TT genotype (p < 0.05). Conclusion SR-BI rs5888 TT variant may increase hypertension risk by reducing lipid transport to the liver from the vessel wall.

• Publication year

  2019

• Venue

  Turkish Journal of Biochemistry

• Publication date

  2019-08-01

• Fields of study

  Biology, Medicine

• Identifiers
  DOI 10.1515/tjb-2018-0394
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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