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Table 1 Correlations of cell populations in the human BM and PB with age

From: Peripheral antibody concentrations are associated with highly differentiated T cells and inflammatory processes in the human bone marrow

  BM PB
  rp p N rp p N
Total T cells 0.393 0.005 50 0.098 0.500 50
CD4 T cells 0.302 0.033 50 −0.003 0.983 50
CD8 T cells −0.265 0.063 50 0.120 0.406 50
NKT cells −0.305 0.031 50 0.152 0.291 50
NK cells 0.27 0.058 50 −0.094 0.517 50
Monocytes −0.299 0.035 50 −0.144 0.317 50
Classical Monocytes 0.19 0.186 50 −0.232 0.105 50
Non-classical monocytes −0.205 0.153 50 0.251 0.079 50
CD19+ cells −0.316 0.026 50 −0.337 0.017 50
Plasma cells 0.195 0.175 50    
CD4+CD57+ T cells −0.161 0.265 50 0.251 0.079 50
CD8 T cell populations
 Naïve −0.319 0.024 50 −0.271 0.057 50
 Central memory −0.009 0.950 50 −0.273 0.055 50
 Effector memory −0.173 0.230 50 −0.090 0.535 50
 Temra 0.369 0.008 50 0.412 0.003 50
 CD8+CD28 T cells 0.061 0.680 50 0.343 0.015 50
 CD8+CD57+ T cells 0.265 0.258 50 0.385 0.006 50
 CD8+CD28CD57+ T cells 0.063 0.071 50 0.377 0.007 50
  1. Correlation coefficients (rp) and significances were calculated according to Pearson with correction for age, values below 0.05 were considered significant. N: number of samples. T cells are defined as CD3+ Lymphocytes (CD45+), NKT cells as CD3+CD56+ Lymphocytes, NK cells as CD3CD56+CD14 Lymphocytes, Monocytes are defined as CD3CD14+ lymphocytes, and B cells as CD19+ Lymphocytes