Resolve: Ketone Utilization Index as Metabolic Flexibility Biomarker

Experiment challenge for hypothesis: Ketone Utilization Index as Metabolic Flexibility Biomarker ## Mechanistic Hypothesis ## Mechanistic Overview Ketone Utilization Index as Metabolic Flexibility Biomarker starts from the claim that modulating HMGCS2 within the disease context of translational neuroscience can redirect a disease-relevant process. The original description reads: "## Mechanistic Overview Ketone Utilization Index as Metabolic Flexibility Biomarker starts from the claim that modulating HMGCS2 within the disease context of translational neuroscience can redirect a disease-relevant process. The original ## Target Gene/Pathway HMGCS2 ## Disease Context translational neuroscience ## Evidence Supporting this Hypothesis [{'pmid': '34171631', 'claim': 'Brain energy metabolism derangements are detectable through metabolic imaging'}, {'pmid': '30795555', 'claim': 'Metabolic plasticity is crucial for neuronal survival'}, {'pmid': '24525128', 'claim': 'Cholesterol metabolism studies suggest broader metabolic dysfunction ## Evidence Against / Caveats [{'pmid': 'N/A', 'claim': '13C-β-hydroxybutyrate PET imaging is not clinically available or validated'}, {'pmid': 'N/A', 'claim': 'Ketone metabolism is highly variable and influenced by diet, fasting ## Composite Score 0.819 (mechanistic plausibility: 0.70, feasibility: 0.75, impact: 0.65, confidence: 0.40)