Researchers have identified 25 genes linked to depression, which might lead to more and better treatments. (AP Photo/Natacha Pisarenko)In a major new comparative analysis, researchers isolated 25 genes that may play a causal role in depression, paving the way for novel treatments and offering key insights into the origins of the disorder.Verification code  a major new comparative analysis, researchers isolated 25 genes that may play a causal role in depression, paving the way for novel treatments and offering key insights into the origins of the disorder.The , "Brain proteome-wide...…Researchers have identified 25 genes linked to depression, which might lead to more and better treatments. (AP Photo/Natacha Pisarenko)In a major new comparative analysis, researchers isolated 25 genes that may play a causal role in depression, paving the way for novel treatments and offering key insights into the origins of the disorder.Verification code  a major new comparative analysis, researchers isolated 25 genes that may play a causal role in depression, paving the way for novel treatments and offering key insights into the origins of the disorder.The , "Brain proteome-wide...WW…