The serum level of soluble TNF-alpha receptors with molecular mass 55 kDa (sTNF-a55R) was measured by enzyme immunoassay with commercial kits in 30 patients with rheumatoid arthritis (RA) and 38 healthy donors. High sTNF-a55R serum levels were registered in 90% of RA patients. These levels correlated with RA activity by DAS. Thus, assay for sTNF-a55R can be used for assessing RA activity.
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Biotechnol Prog
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Variable lymphocyte receptors (VLRs) are the antigen receptors of jawless vertebrates such as lamprey. VLRs are of growing biotechnological interest for their ability to bind certain antigenic targets with higher affinity than traditional immunoglobulins. However, VLRs are disulfide-bonded proteins that are often challenging to produce requiring genetic modifications, fusion partners, non-scalable host cell lines or inclusion body formation and refolding.
View Article and Find Full Text PDFLimited evidence of association between dysregulated immune marker levels and telomere length in severe mental disorders.
Acta Neuropsychiatr
January 2025
Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.
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Cell Death Differ
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