title: The contribution of genetics to biological psychiatry.
abstract: One of the most striking developments in the framework of biological psychiatry, is the use of human as well as animal genetics' methodology in psychiatric research. After reviewing some basic concepts in human genetic research, we shall present the current status of our knowledge on the genetic determinants of the major psychoses, i.e., the affective psychoses and schizophrenia. The importance of genetic research into psychiatry can also be underscored from a biometric point of view in showing its contribution to the clarification of problem of nosology in attempting to subclassify abnormal behavior on a more etiological basis. Finally, a still open field essential to our comprehension of therapeutics emerges from the study of genetic mechanisms involved in drug metabolism and drug response.
mesh_terms: D000818:Animals; D001714:Bipolar Disorder / Q000235:genetics; D004200:Diseases in Twins; D005260:Female; D008040:Genetic Linkage; D006801:Humans; D008094:Lithium / Q000627:therapeutic use; D010375:Pedigree; D011247:Pregnancy; D012306:Risk; D012559:Schizophrenia / Q000235:genetics*; D014429:Twins, Dizygotic; D014430:Twins, Monozygotic
chemical_list: D008094:Lithium