Summary
In our previous study, using the modified lymphocyte-induced angiogenesis assay, we found that incubation of normal human peripheral blood mononuclear cells (PBMCs) with sera from patients with acroscleroderma, but not with diffuse scleroderma, markedly enhanced their angiogenic capability. The results of the present work suggest that this enhancement is mediated by lymphocytes bearing receptors for the Fc portion of IgG and belonging mainly to the CD4+ T-cell subset.
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Supported by a grant from the United Scleroderma Foundation, USA and by grant CPBP 06.01 from the Polish Academy of Sciences. Presented in part at the 5th ESDR/SID Joint Meeting, Geneva 1986
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Polakowski, I.J., Majewski, S., Skopińska-Różewska, E. et al. Modulatory effect of sera from scleroderma patients on lymphocyte-induced angiogenesis. II. Effector cells for the enhancing effect of acroscleroderma patients' sera. Arch Dermatol Res 280, 395–398 (1988). https://doi.org/10.1007/BF00429976
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DOI: https://doi.org/10.1007/BF00429976