Tumor-derived retinoic acid regulates intratumoral monocyte differentiation to promote immune suppression
It also alters melanin production from eumelanin (dark pigment) to phaeomelanin (lighter pigment), which contributes to its skin-brightening effect.(2) This mechanism explains why its often promoted as a depigmenting agent for issues like melasma, sun spots, and post-inflammatory hyperpigmentation
Liver dysfunction does not explain every mood or cognitive symptom, but oxidative stress, altered medication metabolism, gut-derived inflammation, ammonia, copper imbalance, low glutathione and impaired methylation may reduce neurological resilience in selected patients
Now that stacks like glutathione and astaxanthin are gaining popularity, many wonder if they are safe to mix
A redox signaling mechanism for density-dependent inhibition of cell growth