The collapse and bankruptcy of fintech middleman Synapse in May has left more than 100,000 Americans locked out of a collective $90 million of their own money, prompting a class action lawsuit.

A protein called serotonin transporter (SERT) moves serotonin from a synapse back into the cell that released it through a process called reuptake. This allows cells to recycle serotonin. Many ...

Once these molecules cross the synapse, the chemical signal is translated ... Selective serotonin reuptake inhibitors (SSRIs), commonly prescribed for depression and other psychiatric disorders ...