Hidradenitis suppurativa: a new therapeutic approach for an old disease.

Hidradenitis suppurativa (HS) is a chronic inflammatory disease characterised by recurrent painful nodules, abscesses, fistulas and scarring. The primary distinguishing factor in the complex, yet still not fully understood, pathogenesis is an inflammation occurring within the hair follicle, followed by an immune response leading to further development of the skin lesions seen in HS. The treatment of patients with HS is very difficult due to the complexity of the lesions and the frequent tendency to recurrence, which also has a negative impact on the psychological state of patients and directly translates into a reduced quality of life.

Role of Cytokines and Chemokines in Vitiligo and Their Therapeutic Implications.

Vitiligo is a persistent autoimmune disease characterized by progressive depigmentation of the skin caused by the selective destruction of melanocytes. Although its etiopathogenesis remains unclear, multiple factors are involved in the development of this disease, from genetic and metabolic factors to cellular oxidative stress, melanocyte adhesion defects, and innate and adaptive immunity. This review presents a comprehensive summary of the existing knowledge on the role of different cellular mechanisms, including cytokines and chemokines interactions, in the pathogenesis of vitiligo.

Psoriasis and Lupus Erythematosus-Similarities and Differences between Two Autoimmune Diseases.

Systemic lupus erythematosus (SLE) and psoriasis (Ps) are two clinically distinct diseases with different pathogenesis. However, recent studies indicate some similarities in both clinical presentation and pathogenetic mechanisms. The coexistence of both entities is very uncommon and has not been fully elucidated.

The Frontal Fibrosing Alopecia Treatment Dilemma.

Frontal fibrosing alopecia (FFA) is a type of cicatricial alopecia predominantly observed in postmenopausal women, with the incidence rising since its initial description in 1994. The exact etiopathogenesis of the disease has not been completely elucidated. FFA is characterized by an inflammatory process affecting the hair follicles of the fronto-temporal hairline, leading to its gradual recession.

The Efficacy and Effectiveness of the Biological Treatment of Pruritus in the Course of Atopic Dermatitis.

Atopic dermatitis is a heterogenous inflammatory disease with high variety in terms of clinical symptoms and etiopathogenesis, occurring both in pediatric and adult populations. The clinical manifestation of atopic dermatitis varies depending on the age of patients, but all age groups share certain common features, such as a chronic and recurrent course of disease, pruritus, and a co-occurrence of atopic diseases in personal or family medical history. Treating pruritus is a high priority due to its incidence rate in atopic dermatitis and substantial impact on quality of life.