Akiko Saito-hakoda

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We generated a stable H295R cell line expressing aldosterone synthase gene (CYP11B2) promoter/luciferase chimeric reporter construct that is highly sensitive to angiotensin II (AII) and potassium, and defined AII receptor blocker (ARB) effects. In the presence of AII, all ARBs suppressed AII-induced CYP11B2 transcription. However, telmisartan alone(More)
Several studies have described brain white matter abnormalities on magnetic resonance imaging (MRI) in children and adults with congenital adrenal hyperplasia (CAH), while the brain MRI findings of newborn infants with CAH have not been clarified. We report a newborn boy with CAH who presented brain white matter abnormality on MRI. He was diagnosed as(More)
Various retinoid X receptor (RXR) agonists have recently been developed, and some of them have shown anti-tumor effects both in vivo and in vitro. However, there has been no report showing the effects of RXR agonists on Cushing's disease, which is caused by excessive ACTH secretion in a corticotroph tumor of the pituitary gland. Therefore, we examined the(More)
ABCC8 encodes the sulfonylurea receptor 1 (SUR1) subunits of the beta-cell ATP-sensitive potassium (K-ATP) channel playing a critical role in the regulation of insulin secretion, and inactivating mutations in ABCC8 cause congenital hyperinsulinism. Recently, ABCC8 inactivating mutations were reported to be involved in the development of diabetes mellitus(More)
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