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Université de Fribourg

Neonatal stroke in mice causes long-term changes in neuronal notch-2 expression that may contribute to prolonged injury

Albéri, Lavinia ; Chi, Zhikai ; Kadam, Shilpa D. ; Mulholland, Justin D. ; Dawson, Valina L. ; Gaiano, Nicholas ; Comi, Anne M.

In: Stroke, 2010, vol. 41, no. Suppl. 1, p. S64-S71

Background and Purpose: Notch receptors (1–4) are membrane proteins that, on ligand stilumation, release their cytoplasmic domains to serve as transcription factors. Notch-2 promotes proliferation both during development and cancer, but its role in response to ischemic injury is less well understood. The purpose of this study was to understand whether Notch-2 is induced after neonatal stroke...

Consortium of Swiss Academic Libraries

New knowledge about T-cell cytotoxicity

Cerottini, J.-C ; Tschopp, J.

In: Annals of Oncology, 1997, vol. 8, p. S75-S78

Université de Fribourg

Different vascular smooth muscle cell apoptosis in the human internal mammary artery and the saphenous vein: implications for bypass graft disease

Frischknecht, Karin ; Greutert, Helen ; Weisshaupt, Christian ; Kaspar, Mathias ; Yang, Zhihong ; Lüscher, Thomas F. ; Carrel, Thierry P. ; Tanner, Felix C.

In: Journal of Vascular Research, 2006, vol. 43, no. 4, p. 338-346

The remarkable patency of internal mammary artery (MA) grafts compared to saphenous vein (SV) grafts has been related to different biological properties of the two blood vessels. We examined whether proliferation and apoptosis of vascular smooth muscle cells (VSMC) from human coronary artery bypass vessels differ according to patency rates. Methods and Results: Proliferation rates to serum...