[HTML][HTML] Deciphering the iron side of stroke: neurodegeneration at the crossroads between iron dyshomeostasis, excitotoxicity, and ferroptosis

…, O Martí-Sistac, T Gasull - Frontiers in …, 2019 - frontiersin.org
In general, iron represents a double-edged sword in metabolism in most tissues, especially
in the brain. Although the high metabolic demands of brain cells require iron as a redox-…

Blood biomarkers for the early diagnosis of stroke: the stroke-chip study

…, D Giralt, T García-Berrocoso, C Ferrer-Costa, T Gasull… - Stroke, 2017 - Am Heart Assoc
Background and Purpose— Stroke diagnosis could be challenging in the acute phase. We
aimed to develop a blood-based diagnostic tool to differentiate between real strokes and …

Protection by imidazol (ine) drugs and agmatine of glutamate‐induced neurotoxicity in cultured cerebellar granule cells through blockade of NMDA receptor

…, MP Regalado, T Gasull… - British journal of …, 1999 - Wiley Online Library
This study was designed to assess the potential neuroprotective effect of several imidazol(ine)
drugs and agmatine on glutamate‐induced necrosis and on apoptosis induced by low …

Simvastatin reduces the association of NMDA receptors to lipid rafts: a cholesterol-mediated effect in neuroprotection

…, O Hurtado, M Millan, JF Arenillas, A Dávalos, T Gasull - Stroke, 2008 - Am Heart Assoc
… Statistical significance of differences was determined using Student t test or 1-way ANOVA
… Correspondence to Teresa Gasull, Neuroscience Basic Research Lab, Fundació Institut d’…

[HTML][HTML] Iron-loaded transferrin (Tf) is detrimental whereas iron-free Tf confers protection against brain ischemia by modifying blood Tf saturation and subsequent …

…, E Alborch, I Lizasoain, J Castillo, A Dávalos, T Gasull - Redox biology, 2018 - Elsevier
Despite transferrin being the main circulating carrier of iron in body fluids, and iron overload
conditions being known to worsen stroke outcome through reactive oxygen species (ROS)-…

[HTML][HTML] Relevance of porcine stroke models to bridge the gap from pre-clinical findings to clinical implementation

…, A Dávalos, O Martí-Sistac, T Gasull - International journal of …, 2020 - mdpi.com
In the search of animal stroke models providing translational advantages for biomedical
research, pigs are large mammals with interesting brain characteristics and wide social …

[HTML][HTML] Targeting pro-oxidant iron with deferoxamine as a treatment for ischemic stroke: safety and optimal dose selection in a randomized clinical trial

…, O Martí-Sistac, J Cortés, A Dávalos, T Gasull - Antioxidants, 2021 - mdpi.com
A role of iron as a target to prevent stroke-induced neurodegeneration has been recently
revisited due to new evidence showing that ferroptosis inhibitors are protective in experimental …

Blood biomarkers predictive of epilepsy after an acute stroke event

…, M Terceño, J Zaragoza, D Canovas, T Gasull… - …, 2020 - Wiley Online Library
Objective Blood biomarkers have not been widely investigated in poststroke epilepsy. In this
study, we aimed to describe clinical factors and biomarkers present during acute stroke and …

Based Analytical Devices for Accurate Assessment of Transferrin Saturation in Diagnosed Clinical Samples from Ischemic Stroke Patients

…, N DeGregorio-Rocasolano, M Millán, T Gasull… - Analytical …, 2023 - ACS Publications
For the first time, a paper-based analytical device (PAD) was developed for the assessment
of transferrin saturation (TSAT), which is defined as the ratio between iron bound to …

[HTML][HTML] Overexpression of neuronal pentraxin 1 is involved in neuronal death evoked by low K+ in cerebellar granule cells

N DeGregorio-Rocasolano, T Gasull… - Journal of Biological …, 2001 - ASBMB
Mature cerebellar granule cells in culture die by a process that requires new RNA and protein
synthesis when deprived of depolarizing concentrations of potassium. We investigated …