Menno A. de Rie

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UVB irradiation can cause considerable changes in the composition of cells in the skin and in cutaneous cytokine levels. We found that a single exposure of normal human skin to UVB induced an infiltration of numerous IL-4(+) cells. This recruitment was detectable in the papillary dermis already 5 h after irradiation, reaching a peak at 24 h and declining(More)
BACKGROUND Methotrexate and cyclosporine are well-known systemic therapies for moderate-to-severe chronic plaque psoriasis. We conducted a randomized, controlled trial comparing methotrexate and cyclosporine in terms of effectiveness, side effects, and the quality of life. METHODS A total of 88 patients with moderate-to-severe psoriasis were randomly(More)
Psoriasis and psoriatic arthritis are inflammatory diseases that respond well to anti-tumour necrosis factor-alpha therapy. To evaluate the effects of anti-tumour necrosis factor-alpha treatment on expression of adhesion molecules and angiogenesis in psoriatic lesional skin and synovial tissue, we performed a prospective single-centre study with infliximab(More)
OBJECTIVE To determine which of the changes in synovial tissue correlates best with clinical response associated with effective therapy (adalimumab) to facilitate the planning of future studies with therapeutic agents for psoriatic arthritis (PsA). METHODS A total of 24 patients with active PsA were randomised to receive adalimumab (n = 12) or placebo (n(More)
Lymphocyte function-associated antigen-1 (LFA-1) is a heterodimer composed of an alpha and beta chain that is expressed on the surface of most leukocytes and is an essential molecule for adhesion reactions between cells participating in the immune response. A putative ligand for LFA-1 is the intercellular adhesion molecule ICAM-1 (refs 3-5). Leukocyte(More)
To study the immunotherapeutic potential of monoclonal antibodies (mAbs) directed against the human pan-B-cell antigen CD19, a xenotransplantation model was developed in which the human Burkitt's cell line Daudi is s.c. transplanted into nude mice. IgG1, IgG2b, and IgG2a isotype variants of the anti-CD19 mAb (CLB-CD19) were tested for their capacity to(More)
Several reports have indicated that the chemokine receptor CCR5 and its ligands, especially CCL5 (formerly known as RANTES), may play a role in the pathogenesis of psoriasis. The purpose of this investigation was to examine the expression of CCR5 and its ligands in chronic plaque psoriasis and to evaluate the clinical and immunohistochemical effect of a(More)
INTRODUCTION Psoriatic arthritis (PsA) is an inflammatory joint disease associated with psoriasis. Alefacept (a lymphocyte function-associated antigen (LFA)-3 Ig fusion protein that binds to CD2 and functions as an antagonist to T-cell activation) has been shown to result in improvement in psoriasis but has limited effectiveness in PsA. Interleukin-20(More)