The American journal of the medical sciences
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The female predominance in lupus is incompletely understood. The mechanisms for this difference are multifactorial involving the sex chromosomes, the hormones, and their receptors. We, and others, demonstrated that estrogen receptor alpha (ERα)-deficient female mice developed significantly less lupus-like renal disease. ⋯ TLR3-induced nuclear factor κB nuclear translocation in MCs was not significantly affected by estrogen or ERα. Finally, we demonstrate that female MCs express more TLR3 and respond to TLR ligands with a significantly increased production of interleukin-6 compared with male MCs. These results identify a significant impact/interaction of ERα in TLR-mediated inflammatory responses in MCs.
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Letter Case Reports
Bone marrow metaplasia in multinodular goiter with primary hyperparathyroidism.