Kenneth K. Wu mainly focuses on Internal medicine, Molecular biology, Endocrinology, Phorbol and Cyclooxygenase. His work deals with themes such as Diabetes mellitus and Cardiology, which intersect with Internal medicine. The concepts of his Molecular biology study are interwoven with issues in Transcription, Gene, Transfection, Transactivation and Promoter.

His Endocrinology study incorporates themes from Endothelial stem cell and Peroxisome proliferator-activated receptor, Receptor. His study looks at the intersection of Phorbol and topics like Umbilical vein with Lipopolysaccharide, Fetal bovine serum, Proinflammatory cytokine, Aspirin and No synthase. His biological study spans a wide range of topics, including Sodium salicylate and Prostacyclin.