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Experiment #00000139
Foundational Dietary Theory: The dietary synergy between Hi-Maize and 6x Spermidine Yeast creates a potential cellular supply-and-clearance loop within the brain's astrocytes. Circulating spermidine metabolites utilize documented astrocytic polyamine uptake systems to access the central nervous system. Once inside, this exogenous spermidine drives FAM134B-mediated ER-phagy, clearing the endoplasmic reticulum matrix. This clearance removes the ER-stress bottleneck, allowing newly transcribed astrocytic EAAT2—upregulated by gut-derived butyrate from Hi-Maize fermentation—to successfully traffic to the plasma membrane and mitigate synaptic glutamate excitotoxicity.
Starch, Resistant
_gates_from_starch__resistant
Butyric Acid
_gates_to_butyric_acid
_gates_from_butyric_acid
Glutamate Plasma Membrane Transport Proteins
_gates_to_glutamate_plasma_membrane_transport_proteins
Spermidine
_gates_from_spermidine
Autophagy
_gates_to_autophagy
_gates_from_autophagy
_gates_from_glutamate_plasma_membrane_transport_proteins
Glutamate Excitotoxicity
_gates_to_glutamate_excitotoxicity
+5 more
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Experiment #00000012
If a toxin with a thermodynamic affinity for Zinc GREATER THAN that of Glutamate AND LESS THAN that of RGNEF, under certain conditions a pathway exists wherein the toxin could shuttle synaptic retinal zinc to RGNEF, thus potentially ultimately resulting in the retinal TDP-43 proteinopathy seen in the retina post mortem in Sporadic Amyotrophic Lateral Sclerosis
Synaptic Zinc
_gates_from_synaptic_zinc
Receptors, Glutamate
_gates_to_receptors__glutamate
_gates_from_receptors__glutamate
Zinc Dyshomeostasis in RGCs
_gates_to_zinc_dyshomeostasis_in_rgcs
_gates_from_zinc_dyshomeostasis_in_rgcs
TDP-43 Proteinopathy
_gates_to_tdp_43_proteinopathy
Glutamate
_gates_to_glutamate
Zinc
_gates_from_zinc
DNA-Binding Proteins
_gates_to_dna_binding_proteins
Glutamate release
_gates_to_glutamate_release
Glutamate Excitotoxicity
_gates_from_glutamate_excitotoxicity
Retinal Diseases
_gates_to_retinal_diseases
RGNEF
_gates_from_rgnef
TDP-43
_gates_to_tdp_43
Toxins
_gates_from_toxins
_gates_to_zinc
+19 more
View Results
Reference Abstract
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Source: PubMed
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