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Experiment #00000126
Hypothesis: Intranasal delivery of Spermidine-modified Ginseng Extracellular Vesicles (S-GEVs) loaded with multi-targeted mRNA suppresses MARK2-eIF2α-driven RAN translation to prevent dipeptide repeat clogging of FG-nucleoporins, synergizing with progranulin-mediated lysosomal clearance to arrest TMEM106B amyloid accumulation and block the execution of p38-Lamin B1-dependent Karyoptosis in motor neurons.
Spermidine
_gates_from_spermidine
Lysosomal Degradation
_gates_to_lysosomal_degradation
_gates_from_lysosomal_degradation
Protein Aggregates
_gates_to_protein_aggregates
_gates_from_protein_aggregates
Cell Death
_gates_to_cell_death
Administration, Intranasal
_gates_from_administration__intranasal
Brain Neurons
_gates_to_brain_neurons
Progranulins
_gates_from_progranulins
TMEM106B protein, human
_gates_to_tmem106b_protein__human
Amyloid
_gates_from_amyloid
Active Nuclear Transport
_gates_to_active_nuclear_transport
Drug Delivery Systems
_gates_to_drug_delivery_systems
Microtubule-Affinity-Regulating Kinase Proteins
_gates_from_microtubule_affinity_regulating_kinase_proteins
RAN Translation
_gates_to_ran_translation
Amyloidosis
_gates_to_amyloidosis
+20 more
View Results
Experiment #00000124
Hypothesis: Intranasal delivery of Spermidine-modified Ginseng Extracellular Vesicles (S-GEVs) loaded with GRN mRNA exploits the cribriform plate anatomy to bypass the blood-brain barrier, providing a neuro-targeted delivery system for progranulin gene therapy that acts synergistically with spermidine-induced autophagy to suppress pathological TMEM106B amyloid accumulation and restore endolysosomal homeostasis.
Administration, Intranasal
_gates_from_administration__intranasal
Olfactory Bulb
_gates_to_olfactory_bulb
Progranulins
_gates_from_progranulins
_gates_to_progranulins
RNA, Messenger
_gates_from_rna__messenger
PGRN protein
_gates_to_pgrn_protein
Autophagy
_gates_from_autophagy
TMEM106B Protein
_gates_to_tmem106b_protein
+5 more
View Results
Experiment #00000123
Hypothesis: Intranasal delivery of Spermidine-modified Ginseng Extracellular Vesicles (S-GEVs) loaded with GRN mRNA exploits the cribriform plate anatomy to bypass the blood-brain barrier, providing a neuro-targeted delivery system for progranulin gene therapy that acts synergistically with spermidine-induced autophagy to suppress pathological TMEM106B amyloid accumulation and restore endolysosomal homeostasis.
Administration, Intranasal
_gates_from_administration__intranasal
Olfactory Bulb
_gates_to_olfactory_bulb
Progranulins
_gates_from_progranulins
_gates_to_progranulins
RNA, Messenger
_gates_from_rna__messenger
PGRN protein
_gates_to_pgrn_protein
Autophagy
_gates_from_autophagy
TMEM106B Protein
_gates_to_tmem106b_protein
+5 more
View Results
Reference Abstract
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Source: PubMed
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