Possible roles of human (pro)renin receptor suggested by recent clinical and experimental findings

被引:23
作者
Ichihara, Atsuhiro [1 ]
Sakoda, Mariyo [2 ]
Kurauchi-Mito, Asako [2 ]
Narita, Tatsuya [2 ]
Kinouchi, Kenichiro [2 ]
Murohashi-Bokuda, Kanako [2 ]
Itoh, Hiroshi [2 ]
机构
[1] Keio Univ, Sch Med, Dept Endocrinol & Antiaging Med, Shinjuku Ku, Tokyo 1608582, Japan
[2] Keio Univ, Sch Med, Dept Internal Med, Tokyo 1608582, Japan
关键词
angiotensin; ATP6ap2; handle region peptide; prorenin; vacuolar H+-ATPase; PRO RENIN RECEPTOR; RENIN/PRORENIN RECEPTOR; BLOOD-PRESSURE; NONPROTEOLYTIC ACTIVATION; SIGNAL-TRANSDUCTION; HANDLE-REGION; PRORENIN; PEPTIDE; BINDING; RATS;
D O I
10.1038/hr.2009.214
中图分类号
R6 [外科学];
学科分类号
1002 ; 100210 ;
摘要
Numerous in vitro and in vivo animal studies using the (pro) renin receptor (P) RR blocker handle region peptide have suggested an important role of (P)RR in the pathogenesis of end-stage organ damage in patients with diabetes and hypertension. In addition, a limited number of clinical studies have suggested an association between (P) RR gene polymorphisms and blood pressure levels and between (P)RR mRNA levels and angiotensin-converting enzyme mRNA levels in human arteries. However, recent studies have shown that the (P)RR is divided into its soluble form and a residual hydrophobic part, which includes ATPase 6 associated protein 2, within cells. Therefore, the (P)RR may have a more complex function than previously thought. In addition, the physiological roles of the (P)RR remain undetermined, because the construction of (P)RR null mice has not been successful. As a next step for research in this area, a method for determining the soluble (P)RR levels in plasma and urine and the construction of tissue-specific (P)RR-knockout mice are needed to elucidate the roles of the (P)RR in physiology and pathophysiology. Hypertension Research (2010) 33, 177-180; doi:10.1038/hr.2009.214; published online 18 December 2009
引用
收藏
页码:177 / 180
页数:4
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