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Phosphorylation and abundance readouts do not by themselves prove every upstream causal step.\nexposure: L6 experiments included 2 mmol/L CGA; mouse acute intervention 250 mg/kg intraperitoneally\nevidence_span: {\"source_cache\": \"artifacts/chlorogenic_acid-research/22412912.abstract.txt\", \"locator\": \"Primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"77c1ccf86d3fb56135a01d2d80b9f1eec3d657e825789f8be490fff93feb8fff\", \"start_char\": 0, \"end_char\": 1896, \"text_sha256\": \"77c1ccf86d3fb56135a01d2d80b9f1eec3d657e825789f8be490fff93feb8fff\"}\n[chlorogenic_acid-p22412912] Chlorogenic acid stimulates glucose transport in skeletal muscle via AMPK activation: a contributor to the beneficial effects of coffee on diabetes. 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