PeerJ CD4 cell count and CD4 CD8 ratio increase during rituximab maintenance in granulomatosis with polyangiitis patients Glutathione is such a critical soldier in our line of defense that our bodies make it themselves. We even have mechanisms that recycle and reuse it. But what happens when our toxic Glutathione dependent redox balance characterizes the distinct metabolic properties of follicular and marginal zone B cells Nature Communications Human cancer associated fibroblasts enhance glutathione levels and antagonize drug induced prostate cancer cell death Cell Death & Disease