title: Etiology of depression and implications on work environment.
abstract: OBJECTIVE
  We describe the etiology of clinical forms of depression and their interaction with workplace factors.
  
  
  METHODS
  We performed selective literature searches in pertinent research areas and reviewed the literature in the context of clinical experience in several depression programs at Johns Hopkins.
  
  
  RESULTS
  Substantial research exists about the causes of depression. The causes of clinical forms of depression are complex. Genetic factors, several specific brain disorders, gender, as well as life events or circumstances all are involved in the causal pathway. Research addressing how the work environment impacts depression and its role in aggravating or alleviating depression is more limited.
  
  
  CONCLUSIONS
  Research findings about the various causal connections in depressive disorders may provide some guides to treatment as well as to further research on depression in the workplace.
authors.affiliation: Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. alangli1@jhmi.edu
authors.forename: Alan M
authors.initials: AM
authors.lastname: Langlieb
authors.forename: J Raymond
authors.initials: JR
authors.lastname: DePaulo
mesh_terms: D002493:Central Nervous System Diseases / Q000150:complications; D003071:Cognition; D003863:Depression / Q000209:etiology* / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D009452:Neuroendocrinology; D016273:Occupational Exposure; D012944:Social Support; D013315:Stress, Psychological; D014481:United States; D017132:Workplace / Q000523:psychology*