J Eur Acad Dermatol Venereol
December 2019
J Eur Acad Dermatol Venereol
January 2019
Background: Imbalances of T-cell subsets are hallmarks of disease-specific inflammation in psoriasis. However, the relevance of B cells for psoriasis remains poorly investigated.
Objective: To analyse the role of B cells and immunoglobulins for the disease-specific immunology of psoriasis.
Background: A standardized human model to study early pathogenic events in patients with psoriasis is missing. Activation of Toll-like receptor 7/8 by means of topical application of imiquimod is the most commonly used mouse model of psoriasis.
Objective: We sought to investigate the potential of a human imiquimod patch test model to resemble human psoriasis.
Background: The main function of sebocytes is considered to be the production of lipids to moisturize the skin. However, it recently became apparent that sebocytes release chemokines and cytokines and respond to proinflammatory stimuli as well as the presence of bacteria.
Objectives: To analyse the functional communication between human sebocytes and T cells.