glutathione administration pubmed Glutathione: Pharmacological aspects and implications for clinical use in non-alcoholic fatty liver disease Oral delivery of glutathione: antioxidant

Important considerations Clinical studies, primarily observational cohort studies from Italy, have demonstrated several benefits of NAC supplementation for women with endometriosis: How It Works NAC is an antioxidant and a precursor to glutathione, one of the body's primary antioxidants

Role of antioxidants in health maintenance. Nutrition in Clinical Practice 10.1 (1995): 19-25.

So I think that the other thing that plays into this is just the status quo

The CD44 transmembrane glycoprotein family adds new aspects to these roles by participating in signal-transduction processes not only by establishing specific transmembrane complexes, but also by organizing signalling cascades through association with the actin cytoskeleton