PMID- 32218828 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200928 IS - 1792-1074 (Print) IS - 1792-1082 (Electronic) IS - 1792-1074 (Linking) VI - 19 IP - 4 DP - 2020 Apr TI - Expression of Foxp3 and interleukin-7 receptor and clinicopathological characteristics of patients with diffuse large B-cell lymphoma. PG - 2755-2764 LID - 10.3892/ol.2020.11374 [doi] AB - The most specific biomarker on the surface of regulatory T cells (Tregs) is the forkhead/wingeded-helix protein 3 (Foxp3). In contrast, the expression of interleukin-7 receptor (IL-7R) is low or negative in Tregs. The present study aimed to investigate the expression of Foxp3 and IL-7R in diffuse large B-cell lymphoma (DLBCL), and to analyse the clinicopathological characteristics of patients with DLBCL and their association with overall survival (OS). Immunohistochemistry was performed to detect the expression of Foxp3 and IL-7R on routinely processed formalin-fixed and paraffin-embedded specimens. The chi(2) test was used to analyse the association between the expression of Foxp3 and IL-7R and the clinicopathological characteristics of patients with DLBCL. Survival curves were used to investigate the effect of Foxp3 and IL-7R on patient prognosis. The results demonstrated that high Foxp3 expression in tissue was associated with non- germinal centre B-cell (GCB)-type disease (P=0.012), International Prognostic Index score >0 (P=0.012), stage 3 or 4 tumour (P=0.045) and disease progression and stabilization period (P=0.032). In addition, IL-7R expression was associated with non-GCB-type disease (P=0.001) and extranodal lymphoma (P=0.008). Furthermore, expression of Foxp3 and IL-7R was not associated with OS (P=0.447 and P=0.201, respectively). Foxp3 and IL-7R expression in non-GCB-type lymphoma was significantly higher compared with that in GCB lymphoma. The expression of Foxp3 and IL-7R may therefore help the development of individualized treatment, prognostic prediction and therapy stratification. CI - Copyright: (c) Zhao et al. FAU - Zhao, Yan AU - Zhao Y AD - Department of Pathology, The First Affiliated Hospital, Xinjiang Medical University, Xinjiang, Urumqi 830011, P.R. China. FAU - Cui, Wen-Li AU - Cui WL AD - Department of Pathology, The First Affiliated Hospital, Xinjiang Medical University, Xinjiang, Urumqi 830011, P.R. China. FAU - Feng, Zhi-Yin AU - Feng ZY AD - Department of Pathology, The First Affiliated Hospital, Xinjiang Medical University, Xinjiang, Urumqi 830011, P.R. China. FAU - Xue, Jing AU - Xue J AD - Department of Pathology, The First Affiliated Hospital, Xinjiang Medical University, Xinjiang, Urumqi 830011, P.R. China. FAU - Gulinaer, Abulajiang AU - Gulinaer A AD - Department of Pathology, The First Affiliated Hospital, Xinjiang Medical University, Xinjiang, Urumqi 830011, P.R. China. FAU - Zhang, Wei AU - Zhang W AD - Department of Pathology, The First Affiliated Hospital, Xinjiang Medical University, Xinjiang, Urumqi 830011, P.R. China. LA - eng PT - Journal Article DEP - 20200206 PL - Greece TA - Oncol Lett JT - Oncology letters JID - 101531236 PMC - PMC7068468 OTO - NOTNLM OT - clinicopathological analysis OT - diffuse large B-cell lymphoma OT - forkhead/winged-helix protein 3 OT - immunological targets OT - interleukin-7 receptor EDAT- 2020/03/29 06:00 MHDA- 2020/03/29 06:01 PMCR- 2020/02/06 CRDT- 2020/03/29 06:00 PHST- 2019/05/15 00:00 [received] PHST- 2020/01/08 00:00 [accepted] PHST- 2020/03/29 06:00 [entrez] PHST- 2020/03/29 06:00 [pubmed] PHST- 2020/03/29 06:01 [medline] PHST- 2020/02/06 00:00 [pmc-release] AID - OL-0-0-11374 [pii] AID - 10.3892/ol.2020.11374 [doi] PST - ppublish SO - Oncol Lett. 2020 Apr;19(4):2755-2764. doi: 10.3892/ol.2020.11374. Epub 2020 Feb 6.