The disorders of Ketolysis pathway described the molecular mechanism utilized under starvation or fasting conditions.
This pathway was inspired by Chapter 23 of the book of Blau, edition 4 (ISBN 3642403360 (978-3642403361)), Figure 23.3.
For the ketone body pathway see: [https://www.wikipathways.org/index.php/Pathway:WP5175 WP5175]