175 Letters to the Editor Sir, We describe here a case of discoid lupus erythemato-sus (DLE) masquerading as acne vulgaris. Cutaneous manifestations of lupus erythematosus (LE) are usually characteristic enough to permit straightforward diagnosis. However, occasionally they may be variable and mimic other dermatological conditions. Acneiform presentation is one of the most rarely reported and o...

The search for therapeutic options in psoriasis that are effective, safe and convenient patients has led to the development of new drugs. Selective tyrosine kinase 2 (TYK2) inhibitors, namely deucravacitinib, recent weapons, whose role is inhibit key cytokines, such as interleukin (IL)-12, IL-23 type I interferon, involved pathogenesis immune-mediated diseases, psoriatic arthritis. This small m...

Recently, in Journal of the American Chemical Society, Quan et al. presented a novel bifunctional metal-organic layer (MOL) that hierarchically integrated organic photosensitizer eosin Y and 2,2′:6′,2″-terpyridine ligated iron triflate. Under blue light irradiation, self-supporting two-dimensional MOL efficiently catalyzed trifluoromethylative difunctionalization alkenes, including bulky bioact...