The proportion of patients who met combined remission or recovery criteria is low. Early treatment adaptations in case of early non-remission are mandatory.

No abstract

Peroxiredoxin 6 is an enzyme that detoxifies hydrogen peroxide and various organic peroxides. In previous studies we found strongly increased expression of peroxiredoxin 6 in the hyperproliferative epidermis of wounded and psoriatic skin, suggesting a role of this enzyme in epidermal homeostasis. To address this question, we generated transgenic mice overexpressing peroxiredoxin 6 in the epidermis. Cultured keratinocytes from transgenic mice showed enhanced resistance to the toxicity of various agents that induce oxidative stress. However, overexpression of peroxiredoxin 6 did not affect skin morphogenesis or homeostasis. On skin injury, enhancement of wound closure was observed in aged animals. Most importantly, peroxiredoxin 6 overexpression strongly reduced the number of apoptotic cells after UVA or UVB irradiation. These findings demonstrate that peroxiredoxin 6 protects keratinocytes from cell death induced by reactive oxygen species in vitro and in vivo, suggesting that activation of this enzyme could be a novel strategy for skin protection under stress conditions.

LGBT populations showed high prevalence of SCE. Outcomes related to SCE ranged from psychiatric symptoms and disorders to physical ailments. Most studies were based in the USA. Future research should aim to target culturally different LGBT population in the rest of the world.