主题词：Psoriasis: Treatment and Pathogenesis; Dermatology and Skin Diseases; Spondyloarthritis Studies and Treatments; Acne and Rosacea Treatments and Effects; Dermatologic Treatments and Research; Skin Protection and Aging; Hair Growth and Disorders; Hidradenitis Suppurativa and Treatments; Nonmelanoma Skin Cancer Studies; Asthma and respiratory diseases; Allergic Rhinitis and Sensitization; Urticaria and Related Conditions; Cutaneous Melanoma Detection and Management; melanin and skin pigmentation; Facial Rejuvenation and Surgery Techniques; Rheumatoid Arthritis Research and Therapies; Nail Diseases and Treatments; Food Allergy and Anaphylaxis Research; Autoimmune Bullous Skin Diseases; Advancements in Transdermal Drug Delivery; Cutaneous lymphoproliferative disorders research; Mast cells and histamine; Health Systems, Economic Evaluations, Quality of Life; Contact Dermatitis and Allergies; Dermatological and COVID-19 studies