矩阵金属蛋白酶-2 (MMP2) rs243865多态和目标末端器官损伤难以控制的高血压患者
Thuc Tri Nguyen1, An Viet Tran2, An Tuan Huynh2
1Cho Ray Hospital, Ho Chi Minh City, Vietnam.
PeerJ
|March 11, 2026
概括
矩阵金属蛋白酶-2 (MMP2) rs243865多态,特别是C等位基因和CC基因型,与难以控制的高血压中目标器官损伤有关. 这种遗传因素可能会影响诸如微专尿症和左心室缩等疾病.
科学领域:
- 遗传学和心血管疾病
- 分子生物学和高血压研究研究
- 临床遗传学和患者结果
背景情况:
- 难以控制的高血压对心血管事件和目标器官损伤构成重大风险.
- 矩阵金属蛋白酶-2 (MMP2) rs243865多态性在严重高血压中的作用尚未得到充分证实.
- 了解遗传倾向可以帮助管理复杂的高血压病例.
研究的目的:
- 为了研究MMP2rs243865多态的特征在越南患者难以控制的高血压.
- 在这个患者队列中,评估这种多态性和目标器官损伤 (TOD) 之间的关联.
- 在具有挑战性的高血压病例中探索潜在的基因标记物来预测 TOD.
主要方法:
- 在越南南部对70名患有难以控制的高血压的患者进行横截面研究.
- 桑格测序用于分析MMP2的rs243865多态性.
- 评估心脏,脏和血管系统的目标器官损伤;用于分析的FDR控制的后勤回归.
主要成果:
- 在MMP2 rs243865.5的C等位基因 (87.1%) 和CC基因型 (75.7%) 主导.
- C等位基因和CC基因型与微专尿,心声 LVH 和 TOD 有显著的关联.
- CC基因型还与结合性心脏TOD和心脏动脉狭窄的几率较低有关.
结论:
- 在难以控制的高血压中,MMP2 rs243865多态可能在目标器官损伤的发展中发挥作用.
- 在MMP2中的遗传变异可能是评估TOD风险的潜在生物标志物.
- 需要进一步的研究来证实这些发现并探索治疗意义.
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