Author

R. V. Zárate

2 papers indexed here

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Open access Oct 2026

Phytochemical Composition, Cytoprotective and Antioxidant Activity of Werneria glaberrima Against H2O2-Induced Oxidative Stress in Human SH-SY5Y Neuroblastoma Cells

Plants from extreme environments such as the Atacama Desert are an underexplored source of novel bioactive metabolites, since intense UV radiation, thermal amplitude, and water scarcity force resident flora to rely on specialized biochemical defenses. Werneria glaberrima, a high-Andean species used in northern Chile as...

Duxan Arancibia, Matías Lira, Bastian Alcota et al. · Molecules · 0 citations

Open access Sep 2026

Drosophila and human transglutaminases are partially interchangeable, revealing evolutionary conserved roles in brain development

Transglutaminases (TGs) are a family of enzymes characterized by their calcium-dependent transamidation activity. In higher mammals, TG2 is the family member with the highest expression in the brain. Intriguingly, TG2 KO mice show no major neurodevelopmental abnormalities, which might be explained by compensation f...

Isidora Almonacid-Torres, Joaquín Almonacid-Torres, Paulina Gómez-Fett et al. · Cellular and Molecular Life... · 0 citations