Biological therapy for psoriatic arthritis: current state and future perspectives.

Psoriatic arthritis is a medical condition that lies at the intersection of various fields of medicine, and its therapy always requires a comprehensive, holistic approach. Biological disease-modifying antirheumatic drugs (bDMARDs) constitute an extremely effective treatment method for PsA, provided that appropriate principles for patient qualification for the drug are followed, along with subsequent monitoring of the response to treatment. Based on their mechanisms of action, four main groups of bDMARDs used in PsA can be distinguished (TNF inhibitors, IL-12/23 and IL-23 inhibitors, IL-17 inhibitors, CTLA4 agonists).

The Role of Epigenetic Factors in the Pathogenesis of Psoriasis.

Psoriasis is a chronic inflammatory skin disease, the prevalence of which is increasing. Genetic, genomic, and epigenetic changes play a significant role in the pathogenesis of psoriasis. This review summarizes the impact of epigenetics on the development of psoriasis and highlights challenges for the future.

What do parents perceive are the barriers and facilitators to accessing psychological treatment for mental health problems in children and adolescents? A systematic review of qualitative and quantitative studies.

A minority of children and adolescents with mental health problems access treatment. The reasons for poor rates of treatment access are not well understood. As parents are a key gatekeeper to treatment access, it is important to establish parents' views of barriers/facilitators to accessing treatment.

[Proteus bacilli: features and virulence factors].

In this article, different aspects of virulence factors of Proteus bacilii (P. mirabilis, P. vulgaris, P.