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Consortium of Swiss Academic Libraries

The lung communication network

Losa, Davide ; Chanson, Marc

In: Cellular and Molecular Life Sciences, 2015, vol. 72, no. 15, p. 2793-2808

Université de Fribourg

Cathepsin B increases ENaC activity leading to hypertension early in nephrotic syndrome

Larionov, Alexey ; Dahlke, Eileen ; Kunke, Madlen ; Rodriguez, Luis Zanon ; Schiessl, Ina M. ; Magnin, Jean‐Luc ; Kern, Ursula ; Alli, Abdel A. ; Mollet, Geraldine ; Schilling, Oliver ; Castrop, Hayo ; Theilig, Franziska

In: Journal of Cellular and Molecular Medicine, 2019, vol. 23, no. 10, p. 6543–6553

The NPHS2 gene, encoding the slit diaphragm protein podocin, accounts for genetic and sporadic forms of nephrotic syndrome (NS). Patients with NS often present symptoms of volume retention, such as oedema formation or hypertension. The primary dysregulation in sodium handling involves an inappropriate activation of the epithelial sodium channel, ENaC. Plasma proteases in a...

Université de Fribourg

Physiological and Molecular Responses to Altered Sodium Intake in Rat Pregnancy

Eisele, Nicole ; Klossner, Rahel ; Escher, Geneviève ; Rudloff, Stefan ; Larionov, Alexey ; Theilig, Franziska ; Mohaupt, Markus G. ; Mistry, Hiten D. ; Gennari‐Moser, Carine

In: Journal of the American Heart Association, 2018, p. -

In pregnancy, a high plasma volume maintains uteroplacental perfusion and prevents placental ischemia, a condition linked to elevated maternal blood pressure (BP). Reducing BP by increasing Na+ intake via plasma volume expansion appears contra‐ intuitive. We hypothesize that an appropriate Na+ intake in pregnancy reduces maternal BP and adapts the renin‐angiotensin system in a...