Glutamate hypothesis of depression and its consequences for antidepressant treat

There's a paper called "Glutamate hypothesis of depression and its consequences for antidepressant treatments"

Inside it is suggested that anti-depressant treatment could normalize glutamate uptake in the brain and correct any excess glutamate levels..

Is anyone familiar with research like this? Could anti-depressant treatment help us in the long term?? I doubt it.