Psoriasiform drug eruption associated with sodium valproate

Deciphering the Function of New Therapeutic Targets and Prospective Biomarkers in the Management of Psoriasis

Psoriasis is an immune-mediated skin condition affecting people worldwide, presenting at any age, and leading to a substantial burden physically and mentally. The innate and adaptive immune systems interact intricately with the pathomechanisms that underlie disease. T cells can interact with keratinocytes, macrophages, and dendritic cells through the cytokines they secrete. According to recent research, psoriasis flare-ups can cause systemic inflammation and various other co-morbidities, including depression, psoriatic arthritis, and cardio-metabolic syndrome. Additionally, several auto-inflammatory and auto-immune illnesses may be linked to psoriasis. Although psoriasis has no proven treatment, care must strive by treating patients as soon as the disease surfaces, finding and preventing concurrent multimorbidity, recognising and reducing bodily and psychological distress, requiring behavioural modifications, and treating each patient individually. Biomarkers are traits that are assessed at any time along the clinical continuum, from the early stages of a disease through the beginning of treatment (the foundation of precision medicine) to the late stages of treatment (outcomes and endpoints). Systemic therapies that are frequently used to treat psoriasis provide a variety of outcomes. Targeted therapy selection, better patient outcomes, and more cost-effective healthcare would be made possible by biomarkers that reliably predict effectiveness and safety. This review is an attempt to understand the role of Antimicrobial peptides (AMP), Interleukin-38 (IL-38), autophagy 5 (ATG5) protein and squamous cell carcinoma antigen (SCCA) as biomarkers of psoriasis.

Comorbid psoriasis-bipolar disorder successfully treated with apremilast: much more than a mere coincidence?

Psoriasis is a chronic, immune mediated, systemic inflammatory skin disease with a reported prevalence of 0.6%–4.8% in the general population. Bipolar disorder (BP) is a severe episodic psychiatric disorder that ranks as the fourth leading cause of disability. Recent evidence suggests that genetic and immunological factors play a significant role in the development of both disorders. Studies have also shown a higher association of psychiatric disorders among patients with psoriasis. Moreover, several autoimmune comorbidities have been reported in association with BP. Here, we describe a young woman with BP who developed psoriasis after 1 year of developing BP and showed exacerbations in psoriasis lesions with each manic episode. We also highlight the safe and efficacious use of apremilast for psoriatic lesions in the woman.