Anti-necrotic and cardioprotective effects of a cytosolic renin isoform under ischemia-related conditions

H Wanka, D Staar, P Lutze, B Peters… - Journal of molecular …, 2016 - Springer
In the heart, secretory renin promotes hypertrophy, apoptosis, necrosis, fibrosis, and cardiac
failure through angiotensin generation from angiotensinogen. Thus, inhibitors of the renin …

Cytosolic renin is targeted to mitochondria and inducesapoptosis in H9c2 rat cardiomyoblasts

H Wanka, N Keßler, J Ellmer, N Endlich… - Journal of cellular …, 2009 - Wiley Online Library
One important goal in cardiology is to prevent necrotic cell death in the heart. Necrotic cell
death attracts neutrophils and monocytes into the injured myocardium. The consequences …

Overexpression of transcripts coding for renin-b but not for renin-a reduce oxidative stress and increase cardiomyoblast survival under starvation conditions

H Wanka, P Lutze, A Albers, J Golchert, D Staar… - Cells, 2021 - mdpi.com
A stimulated renin-angiotensin system is known to promote oxidative stress, apoptosis,
necrosis and fibrosis. Renin transcripts (renin-b; renin-c) encoding a cytosolic renin isoform …

[HTML][HTML] An alternative promoter in intron1 of the renin gene is regulated by glucose starvation via serum response factor

P Lutze, H Wanka, I Bäumgen, D Staar… - Cellular Physiology and …, 2017 - karger.com
Background/Aims: Renin is known as a secretory glycoprotein that ultimately leads to
angiotensin II generation. In this way renin exerts pro-inflammatory effects and promotes …

Non-secretory renin reduces oxidative stress and increases cardiomyoblast survival during glucose and oxygen deprivation

H Wanka, P Lutze, D Staar, A Albers, I Bäumgen… - Scientific reports, 2020 - nature.com
Although the renin-angiotensin system usually promotes oxidative stress and cell death,
renin transcripts have been discovered, whose transcription product may be …

An alternative renin isoform is cardioprotective by modulating mitochondrial metabolism

H Wanka, P Lutze, D Staar, B Grunow… - Journal of Cellular …, 2018 - Wiley Online Library
The renin‐angiotensin system promotes oxidative stress, apoptosis, necrosis, fibrosis, and
thus heart failure. Secretory renin plays a central role in these processes, initiating the …

Renin is expressed in rat macrophage/monocyte cells

N Iwai, T Inagami, N Ohmichi, M Kinoshita - Hypertension, 1996 - Am Heart Assoc
The cardiac renin-angiotensin system has been suggested to be involved in various
pathological conditions, including hypertrophy and remodeling. However, direct evidence …

Angiotensin dependent and angiotensin independent protective effects of renin-b in H9c2 cells after anoxia

H Wanka, P Lutze, D Staar, K Bracke, J Golchert… - Scientific Reports, 2020 - nature.com
The renin-angiotensin system is known to regulate blood pressure as well as water-and
electrolyte balance. An activated RAS is involved in the development of hypertension and …

Development of a novel murine heart failure model overexpressing human renin and angiotensinogen

T Hara, T Yamamura, M Murakami‐Asahina… - FEBS Open …, 2020 - Wiley Online Library
Renin is the rate‐limiting enzyme of the renin–angiotensin system cascade, which drives the
pathophysiological progression of heart failure. Species differences in the amino acid …

Normalizing plasma renin activity in experimental dilated cardiomyopathy: effects on edema, cachexia, and survival

RD Sullivan, RM Mehta, R Tripathi… - International Journal of …, 2019 - mdpi.com
Heart failure (HF) patients frequently have elevated plasma renin activity. We examined the
significance of elevated plasma renin activity in a translationally-relevant model of dilated …