Chronic kidney disease stage 5 (CKD5) dialysis patients who stay long term in uremic environment often exhibit several, poorly defined, immune impairments. In this study, we assessed peripheral virus-specific effector/memory cells and subpopulations of T, B and DC cells using ELISPOT and FACS methods in 74 low-risk kidney transplant candidates without anti-HLA antibodies, prior to transplantation in pre-emptive (never experienced dialysis) and dialysis cohorts. There was difference in circulating marginal zone B cells (MZB) (IgDhighCD27high) between dialysis patients and those receiving kidney grafts pre-emptively (P = .002). Patients treated on dialysis >12 months had also 4.2-fold greater risk of increased absolute numbers of MZB (95%CI:1.6-11.2; P = .004). There were no other differences in B-, T- and DC-cell subsets. Numbers of effector/memory T cells reactive to major opportunistic virus-specific antigens (CMV, BKV and EBV) were not affected by dialysis. Non-sensitised dialysis-treated patients displayed significantly more circulating MZB compared to those CKD5 patients that had never undergone dialysis therapy.
- MeSH
- antigeny CD27 metabolismus MeSH
- B-lymfocyty imunologie MeSH
- chronická renální insuficience imunologie terapie MeSH
- dendritické buňky imunologie MeSH
- dialýza MeSH
- dospělí MeSH
- ELISPOT MeSH
- imunologická paměť MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- senioři MeSH
- slezina patologie MeSH
- T-lymfocyty imunologie MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
