Introduction Imagine waking up one day to find that your immune system, your body’s vigilant protector, is not as responsive as it should be. For people battling depression, this isn’t just a metaphor but a biological reality. Exciting new research explored in the [research paper](https://doi.org/10.1371/journal.pone.0052585) titled “Monocytes from Depressed Patients Display an Altered Pattern of […]