Novel and potential future therapeutic options in systemic autoimmune diseases.

Autoimmune inflammation is caused by the loss of tolerance to specific self-antigens and can result in organ-specific or systemic disorders. Systemic autoimmune diseases affect a significant portion of the population with an increasing rate of incidence, which means that is essential to have effective therapies to control these chronic disorders. Unfortunately, several patients with systemic autoimmune diseases do not respond at all or just partially respond to available conventional synthetic disease-modifying antirheumatic drugs and targeted therapies.

The selective inhibition of the Syk tyrosine kinase ameliorates experimental autoimmune arthritis.

Autoimmune arthritis - such as rheumatoid arthritis - affect a significant proportion of the population, which can cause everyday joint pain, decreased mobility and reduced quality of life. Despite having more and more therapeutic options available, there are still a lot of patients who cannot reach remission or low disease activity by current therapies. This causes an urgent need for the development of new treatment options.

Neutrophil-Specific Syk Expression Is Crucial for Skin Disease in Experimental Epidermolysis Bullosa Acquisita.

Autoantibodies against the dermal-epidermal junction component type VII collagen (C7) trigger skin disease in the inflammatory form of epidermolysis bullosa acquisita. We have previously identified the Syk tyrosine kinase as a crucial participant in anti-C7 antibody-induced experimental epidermolysis bullosa acquisita. However, it is still unclear which cellular lineage needs to express Syk during the disease process.