{
  "myokines": [
    {"symbol": "myostatin", "aliases": ["MSTN", "GDF8"], "primary_action": "muscle_growth_inhibition", "serum_measurable": true, "elisa_cost_usd": 480, "uniprot": "O14793"},
    {"symbol": "FGF21", "aliases": ["FGF-21"], "primary_action": "metabolic_stress", "serum_measurable": true, "elisa_cost_usd": 520, "uniprot": "Q9NSA1"},
    {"symbol": "GDF15", "aliases": ["MIC1", "NAG1"], "primary_action": "appetite_inflammation", "serum_measurable": true, "elisa_cost_usd": 540, "uniprot": "Q99988"},
    {"symbol": "irisin", "aliases": ["FNDC5_cleaved"], "primary_action": "browning_thermogenesis", "serum_measurable": true, "elisa_cost_usd": 600, "uniprot": "Q8NAU1"},
    {"symbol": "IL-6", "aliases": ["IL6", "interleukin-6"], "primary_action": "inflammation_metabolism", "serum_measurable": true, "elisa_cost_usd": 410, "uniprot": "P05231"},
    {"symbol": "BAIBA", "aliases": ["beta-aminoisobutyric_acid"], "primary_action": "browning_lipolysis", "serum_measurable": true, "elisa_cost_usd": 720, "uniprot": "metabolite"},
    {"symbol": "METRNL", "aliases": ["meteorin-like", "subfatin"], "primary_action": "browning_immunometabolic", "serum_measurable": true, "elisa_cost_usd": 580, "uniprot": "Q641Q3"},
    {"symbol": "SPARC", "aliases": ["osteonectin", "BM-40"], "primary_action": "ECM_remodeling", "serum_measurable": true, "elisa_cost_usd": 460, "uniprot": "P09486"},
    {"symbol": "IGF-1", "aliases": ["IGF1", "somatomedin_C"], "primary_action": "muscle_anabolic", "serum_measurable": true, "elisa_cost_usd": 380, "uniprot": "P05019"},
    {"symbol": "IL-15", "aliases": ["IL15"], "primary_action": "anti_adiposity_immune", "serum_measurable": true, "elisa_cost_usd": 490, "uniprot": "P40933"},
    {"symbol": "leptin", "aliases": ["LEP", "OB"], "primary_action": "adipose_signaling", "serum_measurable": true, "elisa_cost_usd": 350, "uniprot": "P41159"},
    {"symbol": "adiponectin", "aliases": ["ADIPOQ", "ACRP30"], "primary_action": "insulin_sensitization", "serum_measurable": true, "elisa_cost_usd": 360, "uniprot": "Q15848"},
    {"symbol": "FNDC5", "aliases": ["fibronectin_type_III_5"], "primary_action": "irisin_precursor", "serum_measurable": false, "elisa_cost_usd": 650, "uniprot": "Q8NAU1"},
    {"symbol": "decorin", "aliases": ["DCN"], "primary_action": "myostatin_antagonist_ECM", "serum_measurable": true, "elisa_cost_usd": 510, "uniprot": "P07585"},
    {"symbol": "BDNF", "aliases": ["brain_derived_neurotrophic_factor"], "primary_action": "neuromuscular_metabolism", "serum_measurable": true, "elisa_cost_usd": 470, "uniprot": "P23560"},
    {"symbol": "IL-7", "aliases": ["IL7"], "primary_action": "muscle_immune_homeostasis", "serum_measurable": true, "elisa_cost_usd": 530, "uniprot": "P13232"},
    {"symbol": "FSTL1", "aliases": ["follistatin-like_1"], "primary_action": "cardiac_muscle_protection", "serum_measurable": true, "elisa_cost_usd": 560, "uniprot": "Q12841"},
    {"symbol": "apelin", "aliases": ["APLN"], "primary_action": "vascular_metabolism", "serum_measurable": true, "elisa_cost_usd": 500, "uniprot": "Q9ULZ1"},
    {"symbol": "CXCL10", "aliases": ["IP-10"], "primary_action": "chemokine_inflammation", "serum_measurable": true, "elisa_cost_usd": 420, "uniprot": "P02778"},
    {"symbol": "MIF", "aliases": ["macrophage_migration_inhibitory_factor"], "primary_action": "innate_immune_metabolism", "serum_measurable": true, "elisa_cost_usd": 440, "uniprot": "P14174"},
    {"symbol": "CTSB", "aliases": ["cathepsin_B"], "primary_action": "proteolysis_neurogenesis", "serum_measurable": true, "elisa_cost_usd": 480, "uniprot": "P07858"},
    {"symbol": "OSM", "aliases": ["oncostatin_M"], "primary_action": "muscle_regeneration_inflammation", "serum_measurable": true, "elisa_cost_usd": 550, "uniprot": "P13725"}
  ]
}