[PDF][PDF] Brain glycogen serves as a critical glucosamine cache required for protein glycosylation
…, TR Hawkinson, HA Clarke, AE Stanback, JKA Macedo… - Cell metabolism, 2021 - cell.com
Glycosylation defects are a hallmark of many nervous system diseases. However, the molecular
and metabolic basis for this pathology is not fully understood. In this study, we found that …
and metabolic basis for this pathology is not fully understood. In this study, we found that …
Accurate and sensitive quantitation of glucose and glucose phosphates derived from storage carbohydrates by mass spectrometry
The addition of phosphate groups into glycogen modulates its branching pattern and
solubility which all impact its accessibility to glycogen interacting enzymes. As glycogen …
solubility which all impact its accessibility to glycogen interacting enzymes. As glycogen …
[HTML][HTML] Stable isotope-resolved metabolomics shows metabolic resistance to anti-cancer selenite in 3D spheroids versus 2D cell cultures
TWM Fan, SS El-Amouri, JKA Macedo, QJ Wang… - Metabolites, 2018 - mdpi.com
Conventional two-dimensional (2D) cell cultures are grown on rigid plastic substrates with
unrealistic concentration gradients of O 2 , nutrients, and treatment agents. More importantly, …
unrealistic concentration gradients of O 2 , nutrients, and treatment agents. More importantly, …
Recombinant expression of Thermobifida fusca E7 LPMO in Pichia pastoris and Escherichia coli and their functional characterization
KB Rodrigues, JKA Macêdo, T Teixeira, JS Barros… - Carbohydrate …, 2017 - Elsevier
… La and ka indicate the lactone (C1-oxidation) and ketoaldose (C4-oxidation) form of the
oxidized cello-oligosaccharide, respectively. In addition, OI corresponds to oxygen incorporation …
oxidized cello-oligosaccharide, respectively. In addition, OI corresponds to oxygen incorporation …
[HTML][HTML] Enhancing lifespan of budding yeast by pharmacological lowering of amino acid pools
The increasing prevalence of age-related diseases and resulting healthcare insecurity and
emotional burden require novel treatment approaches. Several promising strategies seek to …
emotional burden require novel treatment approaches. Several promising strategies seek to …
Inhibition of anaplerotic glutaminolysis underlies selenite toxicity in human lung cancer
RC Bruntz, AC Belshoff, Y Zhang, JKA Macedo… - …, 2019 - Wiley Online Library
Large clinical trials and model systems studies suggest that the chemical form of selenium
dictates chemopreventive and chemotherapeutic efficacy. Selenite induces excess ROS …
dictates chemopreventive and chemotherapeutic efficacy. Selenite induces excess ROS …
[HTML][HTML] Venomic and pharmacological activity of Acanthoscurria paulensis (Theraphosidae) spider venom
CBF Mourão, FN Oliveira, AC e Carvalho, CJ Arenas… - Toxicon, 2013 - Elsevier
In the present study we conducted proteomic and pharmacological characterizations of the
venom extracted from the Brazilian tarantula Acanthoscurria paulensis, and evaluated the …
venom extracted from the Brazilian tarantula Acanthoscurria paulensis, and evaluated the …
[HTML][HTML] Proteomic analysis of human blister fluids following envenomation by three snake species in India: Differential markers for venom mechanisms of action
JKA Macêdo, JK Joseph, J Menon, T Escalante… - Toxins, 2019 - mdpi.com
Skin blistering as a result of snakebite envenomation is characteristic of some bites, however
little is known regarding the mechanism of blister formation or the composition of the blister …
little is known regarding the mechanism of blister formation or the composition of the blister …
The 6th International Lafora Epilepsy Workshop: Advances in the search for a cure
KH Markussen, JKA Macedo, M Machío, A Dolce… - Epilepsy & Behavior, 2021 - Elsevier
Lafora disease (LD) is a fatal childhood dementia with severe epilepsy and also a glycogen
storage disease that is caused by recessive mutations in either the EPM2A or EPM2B genes…
storage disease that is caused by recessive mutations in either the EPM2A or EPM2B genes…
[HTML][HTML] Analysis of circulating metabolites to differentiate Parkinson's disease and essential tremor
EA Ostrakhovitch, ES Song, JKA Macedo, MS Gentry… - Neuroscience …, 2022 - Elsevier
Parkinson’s disease (PD) and essential tremor (ET) are two common adult-onset tremor
disorders in which prevalence increases with age. PD is a neurodegenerative condition with …
disorders in which prevalence increases with age. PD is a neurodegenerative condition with …