Table 1 Occurrence of suppressive CD4− cells in different clinical groups.

From: Human neutrophils can mimic myeloid-derived suppressor cells (PMN-MDSC) and suppress microbead or lectin-induced T cell proliferation through artefactual mechanisms

Type of clinical blood samples

Suppressive CD4− cells observed, %

Suppressive CD4− cells observed, #

Type of responder cells, donor ID#

Day of PBMC isolation

Pediatric kidney allograft

25

2 of 8

307

First

Pediatric liver allografts

14.3

3 of 21

307

First

Adult liver allografts

14.3

1 of 7

307

First

Adult kidney allografts

14.3

1 of 7

307

First

Adult kidney allografts, modified design*

100

4 of 4

390

First

Adult lung allograft

87.5

21 of 24

390

Second

Anxiety/depression study

92

11 of 12

390

Second

  1. *For these experiments, responders from Donor #390 were used instead of #307.
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