[HTML][HTML] Rac1 GTPase in rodent kidneys is essential for salt-sensitive hypertension via a mineralocorticoid receptor–dependent pathway

S Shibata, SY Mu, H Kawarazaki… - The Journal of …, 2011 - Am Soc Clin Investig
Hypertension is a leading contributor to cardiovascular mortality worldwide. Despite this, its
underlying mechanism (s) and the role of excess salt in cardiorenal dysfunction are unclear …

The mineralocorticoid receptor in salt-sensitive hypertension and renal injury

N Ayuzawa, T Fujita - Journal of the American Society of …, 2021 - journals.lww.com
Hypertension and its comorbidities pose a major public health problem associated with
disease-associated factors related to a modern lifestyle, such high salt intake or obesity …

Diabetes induces aberrant DNA methylation in the proximal tubules of the kidney

T Marumo, S Yagi, W Kawarazaki… - Journal of the …, 2015 - journals.lww.com
Epigenetic mechanisms may underlie the progression of diabetic kidney disease. Because
the kidney is a heterogeneous organ with different cell types, we investigated DNA …

Oxidative stress causes mineralocorticoid receptor activation in rat cardiomyocytes: role of small GTPase Rac1

M Nagase, N Ayuzawa, W Kawarazaki, K Ishizawa… - …, 2012 - Am Heart Assoc
Overactivation of the mineralocorticoid receptor signaling is implicated in cardiovascular
disease, including hypertensive heart disease. Oxidative stress is suggested to augment …

Angiotensin II-and salt-induced kidney injury through Rac1-mediated mineralocorticoid receptor activation

W Kawarazaki, M Nagase, S Yoshida… - Journal of the …, 2012 - journals.lww.com
Experiments with hyperaldosteronemic animals suggest that, despite lowering plasma
aldosterone, salt worsens renal injury by paradoxical activation of the mineralocorticoid …

[HTML][HTML] Salt causes aging-associated hypertension via vascular Wnt5a under Klotho deficiency

W Kawarazaki, R Mizuno, M Nishimoto… - The Journal of …, 2020 - Am Soc Clin Investig
Aging is associated with a high prevalence of hypertension due to elevated susceptibility of
BP to dietary salt, but its mechanism is unknown. Serum levels of Klotho, an anti-aging …

Rac1-mediated activation of mineralocorticoid receptor in pressure overload–induced cardiac injury

N Ayuzawa, M Nagase, K Ueda, M Nishimoto… - …, 2016 - Am Heart Assoc
There is increasing evidence for a crucial role of aberrant mineralocorticoid receptor (MR)
activation in heart failure, with clinical studies showing beneficial effects of MR blockade …

Activation of Rac1-Mineralocorticoid Receptor Pathway Contributes to Renal Injury in Salt-Loaded db/db Mice

D Hirohama, M Nishimoto, N Ayuzawa… - …, 2021 - Am Heart Assoc
The progression of diabetic kidney disease (DKD), a leading cause of end-stage kidney
disease, involves mineralocorticoid receptor (MR) activation. We previously identified …

Peritoneal morphology after long-term peritoneal dialysis with biocompatible fluid: recent clinical practice in Japan

N Ayuzawa, Y Ishibashi, Y Takazawa… - Peritoneal Dialysis …, 2012 - journals.sagepub.com
♦ Background Morphology changes of the peritoneal membrane after long-term peritoneal
dialysis (PD) consist of denudation of peritoneal mesothelial cells, interstitial sclerosis, and …

[HTML][HTML] Aberrant DNA methylation of hypothalamic angiotensin receptor in prenatal programmed hypertension

F Kawakami-Mori, M Nishimoto, L Reheman… - JCI insight, 2018 - ncbi.nlm.nih.gov
Maternal malnutrition, which causes prenatal exposure to excessive glucocorticoid, induces
adverse metabolic programming, leading to hypertension in offspring. In offspring of …