title: From covalent bonds to eco-physiological pharmacology of secondary plant metabolites.
abstract: Despite the availability of numerous drugs and other therapeutic modalities, the prevention and cure of over- and under-nutrition triggered metabolic and other disease states continues as a major challenge for modern medicine. Such silently progressing and eventually life-threatening diseases often accompany diverse spectrum of comorbid psychiatric disorders. Majority of the global population suffering from metabolic diseases live in economically developing or underdeveloped countries, where due to socioeconomic, cultural, and other reasons, therapies may be unavailable. Evidence from preclinical, clinical, and epidemiological studies of numerous structurally and functionally diverse secondary metabolites of plants suggest that many of these could be promising therapeutic leads for the treatment and prevention of malnutrition-associated diseases and mental health problems. The review discusses the potential therapeutic uses of secondary plant metabolites and their bacterial and mammalian catabolites based on their bioactivity profiles, with special emphasis on their modulating effects on gut microbial ecology and physiological stress responses. Based on concepts in medicinal chemistry and pharmacology considerations that evolved during the author's interactions with David Triggle, secondary plant metabolites may represent an alternative and economically feasible approach to new drugs.
authors.affiliation: Stettiner Straße 1, D-76139 Karlsruhe, Germany. Electronic address: shyam.chatterjee@web.de.
authors.forename: Shyam Sunder
authors.initials: SS
authors.lastname: Chatterjee
mesh_terms: D002491:Central Nervous System Agents / Q000737:chemistry / Q000494:pharmacology; D006801:Humans; D008515:Medicine, Ayurvedic; D010936:Plant Extracts / Q000737:chemistry* / Q000627:therapeutic use; D010946:Plants, Medicinal / Q000737:chemistry* / Q000378:metabolism*
chemical_list: D002491:Central Nervous System Agents; D010936:Plant Extracts
keywords: Bioassay; Malnutrition; Obesity; Phytopharmacology; Secondary plant metabolites