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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 #00000138
Dietary butyrate from resistant starch may synergize with sulforaphane-driven Nrf2 activation and spermidine-mediated FAM134B ER-phagy in order to restore astrocytic EAAT2 membrane trafficking and potentially clear synaptic glutamate excitotoxicity in neurodegeneration. (Literature Based Discovery)
Starch, Resistant
_gates_from_starch__resistant
Butyrate
_gates_to_butyrate
_gates_from_butyrate
NF-E2-Related Factor 2
_gates_to_nf_e2_related_factor_2
Sulforaphane
_gates_from_sulforaphane
Spermidine
_gates_from_spermidine
FAM134B protein
_gates_to_fam134b_protein
_gates_from_fam134b_protein
Homeostasis
_gates_to_homeostasis
Glutamate Plasma Membrane Transport Proteins
_gates_from_glutamate_plasma_membrane_transport_proteins
Excitotoxins
_gates_to_excitotoxins
+10 more
View Results
Reference Abstract
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Source: PubMed
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