1
Conclusions: Specific antecedent risk factors for pure adult MDD versus GAD may suggest partly different etiological pathways.
2
Background: Psychiatric disorders have been hypothesized to share common etiological pathways with obesity, suggesting related neurobiological bases.
3
Background: Various studies support the notion that early onset depression and late onset depression have different etiological pathways.
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Therefore, we suggest that pediatric and adult brain tumors might share common genetic risk factors and similar etiological pathways.
5
It is likely that AUDs are highly polygenic; however, the etiological pathways and genetic variants involved may differ between populations.