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Toward a Biology of Affective Disorders: Title and subTitle BreakGenetic Contributions

Elliot S. Gershon, MD; David L. Dunner, MD; Frederick K. Goodwin, MD
[+] Author Affiliations

Accepted for publication Feb 22, 1971.

Reprint requests to Section of Psychiatry, Laboratory of Clinical Science, National Institute of Mental Health, 9000 Rockville Pike, Bethesda, MD 20014 (Dr. Gershon).


Arch Gen Psychiatry. 1971;25(1):1-15. doi:10.1001/archpsyc.1971.01750130003001
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THE ROLE OF heredity in the major psychiatric disorders and the incorporation of genetic knowledge into related clinical and biologic research continue to be problematic issues for contemporary psychiatric thought. The purpose of this communication is to outline the current status of genetic knowledge in the affective disorders and to apply this knowledge to recent developments in the phenomenology, etiology, and treatment of these disorders. Four areas will be considered: First, the evidence for a genetic factor in affective illness; second the relative contribution of genetic and nongenetic factors in determining who will manifest an affective disorder ("heritability"); third, genetic contributions to nosology and to the clinical and biological phenomenology of affective illness; and fourth, the mode of genetic transmission of the predisposition to these disorders. Some implications of genetic knowledge for future biologic research in affective disorders will be discussed.

Evidence for a Genetic Factor  A genetic hypothesis in

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Summarized in Zerbin-Rudin E,  Endogene Psychosen , in Becker PE (ed): Humangenetik , Section 2. Stuttgart, Georg Thieme Verlag, 1967;, vol 5.

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Rosenthal D:  Genetic studies of manic depressive psychosis , in Genetic Theory and Abnormal Behavior . New York. McGraw Hill Book Co, Inc, 1970;.
Winokur G, Clayton PJ, Reich T: Manic Depressive Illness . St. Louis, CV Mosby Co Medical Publishers, 1969;.
Price J:  The genetics of depressive behavior , in Coppen A, Walk A (eds): Recent Developments in Affective Disorders. Brit J Psychiat Special Publication No. 2, pp 37-54, 1968;.
Zerbin-Rudin E:  Endogoene Psychosen , in Becker PE (ed): Humangenetic , section 2. Stuttgart, Georg Thieme Verlag, 1967;, vol 5.
Essen-Moller E:  Twin research and psychiatry . Acta Psychiat Scand 39:65-77, 1963;.
Stabenau JR:  Schizophrenic and affective psychosis: Twin and family studies , in Bogoch S (ed): The Future of the Brain Sciences . New York, Plenum Press Inc, 1969;, pp 421-458.
Pollin W, Allen MG, Hoffer A, et al:  Psychopathology in 15,909 pairs of veteran twins: Evidence for a genetic factor in the pathogenesis of schizophrenia and its relative absence in psychoneurosis . Amer J Psychiat 126:597-610, 1969;.
Jackson DD:  A critique of the literature on the genetics of schizophrenia , in Jackson DD (ed): The Etiology of Schizophrenia . New York, Basic Books Inc Publishers, 1960;, p 37.
Munro A:  Depressive illness in twins . Acta Psychiat Scand 41:111-116, 1965;.
Rosenthal D:  Confusion of identity and the frequency of schizophrenia in twins . Arch Gen Psychiat 3:297-304, 1960;.
Harvald B, Hauge M:  Hereditary factors eludicated by twin studies , in Neel JV, Shaw MW, Schull WJ (eds): Genetics and the Epidemiology of Chronic Diseases . Public Health Service Publication 1163. US Dept of Health, Education, and Welfare, 1965;.
Smith RT:  A comparison of socioenvironmental factors in monozygotic and dizygotic twins, testing and assumption , in Vandenberg SG (ed): Methods and Goals in Human Behavior Genetics . New York Academic Press Inc, 1965;, pp 45-61.
Scarr S:  Genetic factors in activity motivation . Child Develop 37:663-673, 1966;.
Erlenmeyer-Kringling L, Jarvik LF:  Genetics and intelligence: A review . Science 142:1477-1478, 1963;.
Cattell RB, Stice GF, Kristy NF:  A first approximation to naturenurture ratios for 11 primary factors in objective tests . J Abnormal Soc Psychol 54:143-159, 1957;.
Slater E:  A review of earlier evidence on genetic factors in schizophrenia , in Rosenthal D, Kety SS (eds): The Transmission of Schizophrenia. J Psychiat Res 6( (suppl 1) ):15-26, 1968;.
Heston LL, Denney D:  Interactions between early life experience and biological factors in schizophrenia , in Rosenthal D, Kety SS (eds): The Transmission of Schizophrenia. J Psychiat Res 6( (suppl 1) ):363-376, 1968;.
Heston LL:  Psychiatric disorders in foster home reared children of schizophrenic mothers . Brit J Psychiat 112:819-825, 1966;.
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