What is the current consensus about the role of genetics in depression?

Question

What is the current consensus about the role of genetics in depression?​

Quizplus · Accepted Answer

While there is no one specific gene that has a major effect on depression, evidence suggests that multiple genes contribute to an individual's risk for developing depression. Genetics is estimated to account for 40-50% of the risk of developing depression, with environmental factors making up the other portion. Therefore, it is likely that a combination of genes and life experiences can influence an individual's risk for depression. There are ongoing studies to identify specific genetic vulnerabilities and their interactions with environmental risk factors for depression.

What Is the Current Consensus About the Role of Genetics