Natural products as enzyme inhibitors Natural ACE inhibitors with antihypertensive properties Hypoglycaemic effects of plants food constituents via inhibition of carbohydrate-hydrolysing enzymes: from chemistry to future applications. Natural Product Inhibitors of Cyclooxygenase (COX) Enzymes: Current Status and Future Perspective Natural Products Targeting Clinically Relevant Enzymes of Eicosanoid Biosynthesis implicated in inflammation and cancer Natural inhibitors of mitochondrial respiratory chain: therapeutic and toxicological implications Angiotensin-I-Converting enzyme (ACE-I) inhibitors from marine bio-resources Refreshing the Marine-derived Chemotherapeutic Pipeline Recent developments on the natural products and their derivatives targeting PfDHFR (Dihydrofolate reductase) and PfHSP (Heat sensitive protein) Phospholipase A2 inhibitors of marine origin: a target for inflammation Natural Plant-derived Acetylcholinesterase Inhibitors: Relevance for Alzheimer's disease Molecular Targets of Clinically-Relevant Natural Products from Filamentous Marine Cyanobacteria Natural inhibitors of beta-secretase Anti-HIV natural products sakriti opis