Carnitine metabolic disorders and novel clinical approaches: Mechanistic insights from deficiency management to liver and kidney disease treatment ScienceDirect Carnitine Shuttle and Fatty Acid Transport Into Mitochondria Short Note On Carnitine Shuttle: Fatty acids are oxidized in mitochondria, and synthesized in the cytoplasm. Long chain fatty acids must form an active intermediate, fatty acyl CoA, before being oxidized inside mitochondria. Catherine Carnitine palmitoyltransferase 1 facilitates fatty acid oxidation in a non cell autonomous manner: Cell Reports Figure 1 from Translating the basic knowledge of mitochondrial functions to metabolic therapy: role of L carnitine. Semantic Scholar Understanding the Benefits and Uses of Carnitine in Health and Fitness Fitness Health