Psoriatic arthritis (PsA) is a heterogenous, chronic, inflammatory musculoskeletal disease
that can lead to peripheral and axial damage and loss of function. Axial involvement occurs …

Since the discovery of HLA 60 years ago, it has contributed to the understanding of the
immune system as well as of the pathogenesis of several diseases. Aside from its essential …

Psoriasis is a chronic, immune-mediated, systemic, inflammatory disorder characterized by
skin plaques and, often, nail disease and arthritis that contribute to reduced quality of life …

The inflammatory disorders collectively termed the seronegative spondyloarthropathies
(SpA) include ankylosing spondylitis (AS), psoriatic arthritis (PsA), reactive arthritis, the …

Psoriasis is a physically, emotionally, and socially invalidating multifactorial disorder, with a
significant impact on the patients' quality of life. Stress is one of the leading triggers for …

Introduction Psoriatic arthritis (PsA) is a chronic inflammatory disease that frequently
develops in patients with psoriasis (PsO) but can also occur spontaneously. As a result, PsA …

Psoriatic arthritis (PsA) is a heterogeneous chronic inflammatory arthritis associated with
psoriasis, which may manifest with different domains such as dactylitis, enthesitis, synovitis …

Our understanding of the mechanisms underlying HLA associations with inflammatory
arthritis continues to evolve. Disease associations have been refined, and interactions of …

Spondyloarthritides (SpA) include inflammatory joint diseases with various clinical
phenotypes that may also include the axial skeleton and/or entheses. SpA include psoriatic …

Articular syndrome is often the presentation of a person's various rheumatic or related
diseases. It includes both arthralgia and arthritis, with objective signs of joint inflammation …