Amyloid-β aggregates cause alterations of astrocytic metabolic phenotype: impact on neuronal viability

…, M Gavillet, M Bélanger, T Laroche, D Viertl… - Journal of …, 2010 - Soc Neuroscience
Amyloid-β (Aβ) peptides play a key role in the pathogenesis of Alzheimer's disease and exert
various toxic effects on neurons; however, relatively little is known about their influence on …

Branched KLVFF tetramers strongly potentiate inhibition of β‐Amyloid aggregation

…, H Malda, M Merkx, EW Meijer, D Viertl… - …, 2007 - Wiley Online Library
The key pathogenic event in the onset of Alzheimer's disease (AD) is the aggregation of β‐amyloid
(Aβ) peptides into toxic aggregates. Molecules that interfere with this process might …

The radiosensitizing activity of the SMAC-mimetic, Debio 1143, is TNFα-mediated in head and neck squamous cell carcinoma

O Matzinger, D Viertl, P Tsoutsou, L Kadi… - Radiotherapy and …, 2015 - Elsevier
Background and purpose Second mitochondria-derived activator of caspase (SMAC)-mimetics
are a new class of targeted drugs that specifically induce apoptotic cancer cell death and …

Tomosyn-1 is involved in a post-docking event required for pancreatic β-cell exocytosis

…, R Ivarsson, E Renström, D Viertl… - Journal of cell …, 2006 - journals.biologists.com
Although the assembly of a ternary complex between the SNARE proteins syntaxin-1, SNAP25
and VAMP2 is known to be crucial for insulin exocytosis, the mechanisms controlling this …

[HTML][HTML] A knock-in rat model unravels acute and chronic renal toxicity in glutaric aciduria type I

MG Melo, AO Fontana, D Viertl, G Allenbach… - Molecular Genetics and …, 2021 - Elsevier
Glutaric aciduria type I (GA-I, OMIM # 231670 ) is an autosomal recessive inborn error of
metabolism caused by deficiency of the mitochondrial enzyme glutaryl-CoA dehydrogenase (…

Fragment N2, a caspase‐3‐generated RasGAP fragment, inhibits breast cancer metastatic progression

…, G Lorusso, B Lhermitte, D Viertl… - … journal of cancer, 2014 - Wiley Online Library
The p120 RasGAP protein negatively regulates Ras via its GAP domain. RasGAP carries
several other domains that modulate several signaling molecules such as Rho. RasGAP is …

[HTML][HTML] Stress-induced premature senescence related to oxidative stress in the developmental programming of nonalcoholic fatty liver disease in a rat model of …

B Keshavjee, V Lambelet, H Coppola, D Viertl, JO Prior… - Antioxidants, 2022 - mdpi.com
Metabolic syndrome (MetS) refers to cardiometabolic risk factors, such as visceral obesity,
dyslipidemia, hyperglycemia/insulin resistance, arterial hypertension and non-alcoholic fatty …

[HTML][HTML] Preclinical Evaluation and Dosimetry of [111In]CHX-DTPA-scFv78-Fc Targeting Endosialin/Tumor Endothelial Marker 1 (TEM1)

…, N Riggi, M Irving, G Jakka, N Schaefer, D Viertl… - Molecular imaging and …, 2020 - Springer
Purpose Endosialin/tumor endothelial marker-1 (TEM1) is an attractive theranostic target
expressed by the microenvironment of a wide range of tumors, as well as by sarcoma and …

[HTML][HTML] Template directed synthesis of antibody Fc conjugates with concomitant ligand release

V Postupalenko, L Marx, D Viertl, N Gsponer… - Chemical …, 2022 - pubs.rsc.org
Antibodies are an attractive therapeutic modality for cancer treatment as they allow the
increase of the treatment response rate and avoid the severe side effects of chemotherapy. …

[HTML][HTML] Low-dose imaging in a new preclinical total-body PET/CT scanner

C Molinos, T Sasser, P Salmon, W Gsell, D Viertl… - Frontiers in …, 2019 - frontiersin.org
Ionizing radiation constitutes a health risk to imaging scientists and study animals. Both PET
and CT produce ionizing radiation. CT doses in pre-clinical in vivo imaging typically range …