biomarker 1,916 words KG: ent-prot-c9ad802a
Contents

Alpha-Synuclein PET Imaging and Biomarker Advances

🔬 Protein Info
Gene Symbolent-prot-c9ad802a
Small target sizeAlpha-synuclein aggregates (10-50 nm) are approximately 100-fold smaller than amyloid plaques, providing fewer binding sites for radioligands
Diffuse pathologyLewy bodies and Lewy neurites are distributed throughout multiple brain regions rather than concentrated in specific areas
Intracellular locationPathological alpha-synuclein is primarily intracellular, requiring tracers to cross the cell membrane
Low densityThe concentration of aggregated alpha-synuclein in the brain is orders of magnitude lower than amyloid plaques
Fibril-selective tracersTarget the beta-sheet structure of aggregated fibrils
Oligomer-selective tracersPreferentially bind to soluble oligomeric species
Pan-aggregate tracersDetect all forms of pathological alpha-synuclein
KG Connections2 knowledge graph edges
DatabasesGeneCardsUniProtNCBI GeneHPASTRING

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Related Hypotheses (10)

Purinergic Signaling Polarization Control
Score: 0.71
Mechanosensitive Ion Channel Reprogramming
Score: 0.70
Lipid Droplet Dynamics as Phenotype Switches
Score: 0.67
Senescent Microglia Resolution via Maresins-Senolytics Combi
Score: 0.79
Cell-Type Specific TREM2 Upregulation in DAM Microglia
Score: 0.76
Orexin-Microglia Modulation Therapy
Score: 0.71
Microglial Efferocytosis Enhancement via GPR32 Superagonists
Score: 0.70
Metabolic Reprogramming via Microglial Glycolysis Inhibition
Score: 0.67
Gut Barrier Permeability-α-Synuclein Axis Modulation
Score: 0.53
Microbial Metabolite-Mediated α-Synuclein Disaggregation
Score: 0.51

Related Analyses (5)

Astrocyte reactivity subtypes in neurodegeneration
neurodegeneration · archived
What are the mechanisms by which gut microbiome dysbiosis in
neurodegeneration · completed
GBA-Synuclein Loop Therapeutics for PD
neurodegeneration · completed
Digital biomarkers and AI-driven early detection of neurodeg
neurodegeneration · completed
Digital biomarkers and AI-driven early detection of neurodeg
neurodegeneration · archived

Related Experiments (2)

ER-Golgi Secretory Pathway Dysfunction in PD - Experiment De
clinical · proposed · Score: 0.40
Macroautophagy Dysfunction in PD - Experiment Design
clinical · proposed · Score: 0.40

See Also (15)

Alpha-Synuclein Seeding Assays (RT-QuIC and PMCA)
biomarker · Pages share 3 hypotheses
Blood-Based Biomarkers for Neurodegeneration
biomarker · Pages share 3 hypotheses
Blood p-Tau181 and p-Tau217 Elevated in Systemic Amyloi
biomarker · Pages share 3 hypotheses
CSF Biomarkers for Corticobasal Syndrome and Progressiv
biomarker · Pages share 3 hypotheses
Imaging Biomarkers for Corticobasal Syndrome and Progre
biomarker · Pages share 3 hypotheses

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biomarkers-alpha-synuclein-pet-imaging-advances describes ent-prot-c9ad802a
biomarkers-alpha-synuclein-seeding-assay describes ent-prot-c9ad802a

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