Université de Fribourg

Absence of calretinin protein expression in malignant mesotheliomas from asbestos-exposed NF2+/− mice and mouse mesothelioma cell lines from various mouse strains

Blum, Walter ; Henzi, Thomas ; Châtel-Soulet, Hugues-Etienne ; Pecze, Laszlo ; Wörthmüller Rodriguez, Janine ; Vrugt, Bart ; Schwaller, Beat

In: Biomarker Research, 2018, vol. 6, no. 1, p. 19

Calretinin is the most widespread positive marker for the immunohistochemical identification of malignant mesothelioma (MM) and was proposed to serve as a blood- based biomarker. Functionally, evidence has accumulated that calretinin might be implicated in MM tumorigenesis. We aimed to identify calretinin (CR; Calb2) in murine MM and reactive mesothelial cells in granuloma from...

Université de Fribourg

Putative cancer stem cells may be the key target to inhibit cancer cell repopulation between the intervals of chemoradiation in murine mesothelioma

Wu, Licun ; Blum, Walter ; Zhu, Chang-Qi ; Yun, Zhihong ; Pecze, Laszlo ; Kohno, Mikihiro ; Chan, Mei-Lin ; Zhao, Yidan ; Felley-Bosco, Emanuela ; Schwaller, Beat ; Perrot, Marc de

In: BMC Cancer, 2018, vol. 18, p. 471

Cancer cell repopulation during chemotherapy or radiotherapy is a major factor limiting the efficacy of treatment. Cancer stem cells (CSC) may play critical roles during this process. We aim to demonstrate the role of mesothelioma stem cells (MSC) in treatment failure and eventually to design specific target therapies against MSC to improve the efficacy of treatment in malignant mesothelioma.

Université de Fribourg

Nanoparticles as potential clinical therapeutic agents in Alzheimer’s disease: focus on selenium nanoparticles

Nazıroğlu, Mustafa ; Muhamad, Salina ; Pecze, Laszlo

In: Expert Review of Clinical Pharmacology, 2017, vol. 10, no. 7, p. 773–782

In etiology of Alzheimer’s disease (AD), involvement of amyloid β (Aβ) plaque accumulation and oxidative stress in the brain have important roles. Several nanoparticles such as titanium dioxide, silica dioxide, silver and zinc oxide have been experimentally using for treatment of neurological disease. In the last decade, there has been a great interest on combination of antioxidant...