In Silico Screening of Phytochemicals as Potential Inhibitors of the JAK/STATs Pathway in Psoriasis.

Abstract

The skin is a dynamic tissue that consists of different layers such as stratum corneum, the site for keratinocyte development and maturation for the natural changeover of skin. In psoriasis, this natural development of keratinocytes gets disturbed and aggregation of nucleated keratinocytes takes place in the epidermis of the skin, leading to the presence of scaly skin, which makes the patient physically, socially, and psychologically ill. Various natural, semisynthetic, and synthetic treatments are available. Still, semisynthetic or synthetic are mainly used to treat psoriasis with side effects on different parts of the body, which is life threatening. Various molecular target sites are getting upregulated such as Janus kinase/Signal transducer and activator of transcription (JAK/STATs), phosphodiesterase 4 (PDE4), mitogen-activated protein kinase (MAPK), platelet selectin (Pan Selectin), Tumor Necrosis Factor Alpha (TNF-α), Interleukin-23 (IL-23), Interleukin-17 (IL-17), and Tyrosine Kinase 2 (Tyk2) in psoriasis. Plants and their bioactive compounds of flavonoids, alkaloids, resins, tannins, glycosides, and terpenoids category are used in the treatment of psoriasis as topical, oral, and biological forms. Using a computational approach, the inhibition of these molecular targets can be studied and potential molecules can be identified. This research article aims to find out the potential molecules that can inhibit the molecular sites and are effective than synthetic ones.