title: Chemistry and the worm: Caenorhabditis elegans as a platform for integrating chemical and biological research.
abstract: This Review discusses the potential usefulness of the worm Caenorhabditis elegans as a model organism for chemists interested in studying living systems. C. elegans, a 1 mm long roundworm, is a popular model organism in almost all areas of modern biology. The worm has several features that make it attractive for biology: it is small (<1000 cells), transparent, and genetically tractable. Despite its simplicity, the worm exhibits complex phenotypes associated with multicellularity: the worm has differentiated cells and organs, it ages and has a well-defined lifespan, and it is capable of learning and remembering. This Review argues that the balance between simplicity and complexity in the worm will make it a useful tool in determining the relationship between molecular-scale phenomena and organism-level phenomena, such as aging, behavior, cognition, and disease. Following an introduction to worm biology, the Review provides examples of current research with C. elegans that is chemically relevant. It also describes tools-biological, chemical, and physical-that are available to researchers studying the worm.
authors.affiliation: Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA.
authors.forename: S Elizabeth
authors.initials: SE
authors.lastname: Hulme
authors.forename: George M
authors.initials: GM
authors.lastname: Whitesides
mesh_terms: D000375:Aging / Q000502:physiology; D000818:Animals; D001695:Biology; D017173:Caenorhabditis elegans / Q000033:anatomy & histology* / Q000502:physiology*; D002621:Chemistry; D006790:Host-Parasite Interactions; D006801:Humans; D044085:Microfluidics; D023421:Models, Animal; D015394:Molecular Structure; D004364:Pharmaceutical Preparations; D012106:Research
chemical_list: D004364:Pharmaceutical Preparations