Clinicopathological evaluation of the programmed cell death 1 (PD1)/programmed cell death-ligand 1 (PD-L1) axis in post-transplant lymphoproliferative disorders: association with Epstein-Barr virus, PD-L1 copy number alterations, and outcome
- PMID: 30861172
- DOI: 10.1111/his.13857
Clinicopathological evaluation of the programmed cell death 1 (PD1)/programmed cell death-ligand 1 (PD-L1) axis in post-transplant lymphoproliferative disorders: association with Epstein-Barr virus, PD-L1 copy number alterations, and outcome
Abstract
Aims: The clinical implications of the programmed cell death 1 (PD1)/programmed cell death-ligand 1 (PD-L1) axis in patients with post-transplant lymphoproliferative disorders are largely unknown, and its association with Epstein-Barr virus (EBV) status and PD-L1 copy number alterations (CNAs) has not been thoroughly studied.
Methods and results: PD1/PD-L1 expression was studied in 50 adult post-transplant lymphoproliferative disorders, and the correlations with PD-L1 CNAs, EBV, clinicopathological features and outcome were evaluated. Thirty-seven (74%) cases were classified as diffuse large B-cell lymphoma (DLBCL), nine (18%) cases were classified as polymorphic, and four (8%) cases were classified as classic Hodgkin lymphoma. Thirty-four cases were EBV-positive, with 29 of 34 (85%) having latency II or III, and 15 of 34 (44%) having viral replication. PD-L1 expression in tumour cells and tumour-associated macrophages was observed in 30 (60%) and 37 (74%) cases, respectively. PD1 positivity was seen in 16 (32%) cases. PD-L1 expression was associated with EBV with latency II or III (P = 0.001) and organ rejection (P = 0.04), and, in DLBCL, with non-germinal centre type DLBCL (P < 0.001). Cases with PD-L1-positive tumour cells showed a higher number of PD-L1 CNAs than PD-L1-negative cases (P = 0.001). Patients with EBV/latency III/replication and simultaneous PD-L1 expression showed the worst overall survival (P < 0.001).
Conclusions: The PD1/PD-L1 axis is deregulated in post-transplant lymphoproliferative disorders, with frequent PD-L1 expression and PD1 negativity. PD-L1 expression is associated with EBV latency II or III and PD-L1 CNAs, and probably reflects a proinflammatory tumour microenvironment. The combined analysis of EBV status and PD-L1 expression may help to identify deeply immunosuppressed patients who can benefit from immune reconstitution approaches.
Keywords: Epstein-Barr virus; FISH; PD-L1; PD1; diffuse large B-cell lymphoma; post-transplant lymphoproliferative disorders; prognosis.
© 2019 John Wiley & Sons Ltd.
Similar articles
-
Programmed cell death-ligand 1 (PD-L1)+ tumour cells and low-reacting programmed cell death 1 (PD1)+ tumour-infiltrating lymphocytes predict poor prognosis in Epstein-Barr virus+ diffuse large B-cell lymphoma.Clin Exp Med. 2022 Aug;22(3):411-419. doi: 10.1007/s10238-021-00754-4. Epub 2021 Sep 13. Clin Exp Med. 2022. PMID: 34515880
-
Immunohistochemical assessment of the diagnostic utility of PD-L1: a preliminary analysis of anti-PD-L1 antibody (SP142) for lymphoproliferative diseases with tumour and non-malignant Hodgkin-Reed-Sternberg (HRS)-like cells.Histopathology. 2018 Jun;72(7):1156-1163. doi: 10.1111/his.13475. Epub 2018 Mar 9. Histopathology. 2018. PMID: 29380399
-
The perivascular microenvironment in Epstein-Barr virus positive primary central nervous system lymphoma: The role of programmed cell death 1 and programmed cell death ligand 1.Neuropathology. 2018 Apr;38(2):125-134. doi: 10.1111/neup.12435. Epub 2017 Oct 24. Neuropathology. 2018. PMID: 29067721
-
Age-related EBV-associated B-cell lymphoproliferative disorders and other EBV + lymphoproliferative diseases: New insights into immune escape and immunodeficiency through staining with anti-PD-L1 antibody clone SP142.Pathol Int. 2020 Aug;70(8):481-492. doi: 10.1111/pin.12946. Epub 2020 May 4. Pathol Int. 2020. PMID: 32367595 Review.
-
Diagnostic utility of programmed cell death ligand 1 (clone SP142) immunohistochemistry for malignant lymphoma and lymphoproliferative disorders: A brief review.J Clin Exp Hematop. 2021 Dec 22;61(4):182-191. doi: 10.3960/jslrt.21003. Epub 2021 Sep 10. J Clin Exp Hematop. 2021. PMID: 34511582 Free PMC article. Review.
Cited by
-
Trends in clinical development of pediatric cancer for PD-1 and PD-L1 inhibitors: an analysis of ClinicalTrials.gov.J Immunother Cancer. 2021 Sep;9(9):e002920. doi: 10.1136/jitc-2021-002920. J Immunother Cancer. 2021. PMID: 34583971 Free PMC article.
-
Human Herpesvirus and the Immune Checkpoint PD-1/PD-L1 Pathway: Disorders and Strategies for Survival.Microorganisms. 2021 Apr 8;9(4):778. doi: 10.3390/microorganisms9040778. Microorganisms. 2021. PMID: 33917804 Free PMC article. Review.
-
Programmed cell death ligand 1 expression in aggressive pediatric non-Hodgkin lymphomas: frequency, genetic mechanisms, and clinical significance.Haematologica. 2022 Aug 1;107(8):1880-1890. doi: 10.3324/haematol.2021.280342. Haematologica. 2022. PMID: 35081690 Free PMC article.
-
Effects of transarterial chemoembolization on the immunological function of patients with hepatocellular carcinoma.Oncol Lett. 2021 Jul;22(1):554. doi: 10.3892/ol.2021.12815. Epub 2021 May 24. Oncol Lett. 2021. PMID: 34084221 Free PMC article.
-
Advances in the Pathogenesis of EBV-Associated Diffuse Large B Cell Lymphoma.Cancers (Basel). 2021 May 31;13(11):2717. doi: 10.3390/cancers13112717. Cancers (Basel). 2021. PMID: 34072731 Free PMC article. Review.
References
-
- Swerdlow SH, Webber SA, Chadburn A et al. Post-transplant lymphoproliferative disorders. In Swerdlow SH, Campo E, Harris NL eds. World Health Organization classification of tumours of haematopoietic and lymphoid tissues, revised 4th ed. Lyon: IARC Press, 2017; 453-462.
-
- Parker A, Bowles K, Bradley JA et al. Management of post-transplant lymphoproliferative disorder in adult solid organ transplant recipients-BCSH and BTS Guidelines. Br. J. Haematol. 2010; 149; 693-705.
-
- Keir ME, Butte MJ, Freeman GJ et al. PD-1 and its ligands in tolerance and immunity. Annu. Rev. Immunol. 2008; 26; 677-704.
-
- Pardoll DM. The blockade of immune checkpoints in cancer immunotherapy. Nat. Rev. Cancer 2012; 12; 252-264.
-
- Ishida M, Iwai Y, Tanaka Y et al. Differential expression of PD-L1 and PD-L2, ligands for an inhibitory receptor PD-1, in the cells of lymphohematopoietic tissues. Immunol. Lett. 2002; 84; 57-62.
MeSH terms
Substances
Grants and funding
LinkOut - more resources
Full Text Sources
Research Materials