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Roshandel E, Tavakoli F, Parkhideh S, Akhlaghi SS, Ardakani MT, Soleimani M. Post-hematopoietic stem cell transplantation relapse: Role of checkpoint inhibitors. Health Sci Rep 2022; 5:e536. [PMID: 35284650 PMCID: PMC8905133 DOI: 10.1002/hsr2.536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/16/2021] [Accepted: 01/10/2022] [Indexed: 11/10/2022] Open
Abstract
Background and Aims Despite the revolutionary effects of hematopoietic stem cell transplantation (HSCT) in treating hematological malignancies, post-HSCT relapse is considered a critical concern of clinicians. Residual malignant cells employ many mechanisms to evade immune surveillance and survive to cause relapse after transplantation. One of the immune-frustrating mechanisms through which malignant cells can compromise the antitumor effects is misusing the self-limiting system of immune response by overexpressing inhibitory molecules to interact with the immune cells, leading them to so-called "exhausted" and ineffective. Introduction of these molecules, known as immune checkpoints, and blocking them was a prodigious step to decrease the relapses. Methods Using keywords nivolumab, pembrolizumab, and ipilimumab, we investigated the literature to figure out the role of the immune checkpoints in the HSCT setting. Studies in which these agents were administrated for relapse after transplantation were reviewed. Factors such as the interval from the transplant to relapse, previous treatment history, adverse events, and the patients' outcome were extracted. Results Here we provided a mini-review discussing the experiences of three immune checkpoints, including nivolumab, pembrolizumab, and ipilimumab, as well as the pros and cons of using their blockers in relapse control after HSCT. In conclusion, it seems that CI therapy seems effective for this population. Future investigations may provide detailed outlook of this curative options.
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Affiliation(s)
- Elham Roshandel
- Hematopoietic Stem Cell Research CenterShahid Beheshti University of Medical SciencesTehranIran
| | - Farzaneh Tavakoli
- Hematopoietic Stem Cell Research CenterShahid Beheshti University of Medical SciencesTehranIran
| | - Sayeh Parkhideh
- Hematopoietic Stem Cell Research CenterShahid Beheshti University of Medical SciencesTehranIran
| | - Sedigheh Sadat Akhlaghi
- Department of Internal Medicine, School of Medicine, Ayatollah Taleghani HospitalShahid Beheshti University of Medical SciencesTehranIran
| | - Maria Tavakoli Ardakani
- Department of Clinical Pharmacy, School of PharmacyShahid Beheshti University of Medical SciencesTehranIran
| | - Masoud Soleimani
- Hematopoietic Stem Cell Research CenterShahid Beheshti University of Medical SciencesTehranIran
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Wu J, Song Y, Chen X, Lin T, Cao J, Liu Y, Zhao Y, Jin J, Huang H, Hu J, Luo J, Zhang L, Xue H, Zhang Q, Wang W, Chen C, Feng J, Zhu J. Camrelizumab for relapsed or refractory classical Hodgkin lymphoma: Extended follow-up of the multicenter, single-arm, Phase 2 study. Int J Cancer 2021; 150:984-992. [PMID: 34674396 DOI: 10.1002/ijc.33852] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/02/2021] [Accepted: 10/04/2021] [Indexed: 02/05/2023]
Abstract
Camrelizumab (a humanized high-affinity IgG4 mAb against programmed death-l) showed potent antitumor activity, well tolerance and controllable safety in patients with relapsed or refractory classical Hodgkin lymphoma (r/r cHL), based on the primary analysis of a Phase 2 study. Here, we present the extended follow-up outcomes. Seventy-five patients who had failed to achieve a remission or experienced progression after autologous stem cell transplantation or had received at least two lines of systemic chemotherapies were enrolled to receive camrelizumab 200 mg every 2 weeks. With a median follow-up of 36.2 months (range, 7.2-38.1), objective response rate per independent central review was 76.0% (95% confidence interval [CI], 64.7-85.1). Among the 57 responders, 31 (54.4%) had ongoing responses. Median duration of response was 31.7 months (95% CI, 16.7-not reached). Median progression-free survival was 22.5 months (95% CI, 14.7-not reached). Thirty-six-month overall survival rate was 82.7% (95% CI, 72.0-89.5). Reactive capillary endothelial proliferation (RCEP) occurred in 97.3% of patients (73/75), but all RCEP were Grade 1 or 2 in severity and 67.1% of these patients (49/73) achieved complete resolution. Occurrence of new RCEP lesions was rare (8/42 [19.0%] at 12 months; 2/32 [6.3%] at 24 months). No treatment-related deaths occurred, and no new toxicities were reported. With extended follow-up, camrelizumab monotherapy continues to provide a robust and durable response, long survival and manageable safety in r/r cHL patients.
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Affiliation(s)
- Jianqiu Wu
- Department of Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Yuqin Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xinchuan Chen
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Tongyu Lin
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Junning Cao
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yanyan Liu
- Lymphatic Comprehensive Internal Medicine Ward, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Yaozhong Zhao
- Lymphoma Clinic, Blood Diseases Hospital, Chinese Academy of Medical Sciences, Tianjing, China
| | - Jie Jin
- Department of Hematology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Haiwen Huang
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jianda Hu
- Department of Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jun Luo
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Liling Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongwei Xue
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qingyuan Zhang
- Department of Oncology, Cancer Hospital Harbin Medical University, Harbin, China
| | - Weiwei Wang
- Department of Oncology, Jiangsu Hengrui Pharmaceuticals Co., Ltd, Shanghai, China
| | - Chunxia Chen
- Department of Clinical Statistics and Programming, Jiangsu Hengrui Pharmaceuticals Co., Ltd, Shanghai, China
| | - Jifeng Feng
- Department of Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Jun Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, Beijing, China
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Kumar P, Gao Q, Chan A, Lewis N, Sigler A, Pichardo J, Xiao W, Roshal M, Dogan A. Hairy cell leukemia expresses programmed death-1. Blood Cancer J 2020; 10:115. [PMID: 33154356 PMCID: PMC7644662 DOI: 10.1038/s41408-020-00384-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 10/13/2020] [Accepted: 10/22/2020] [Indexed: 11/16/2022] Open
Affiliation(s)
- Priyadarshini Kumar
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA
| | - Qi Gao
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA
| | - Alexander Chan
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA
| | - Natasha Lewis
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA
| | - Allison Sigler
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA
| | - Janine Pichardo
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA
| | - Wenbin Xiao
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA
| | - Mikhail Roshal
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA
| | - Ahmet Dogan
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, USA.
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Abstract
AbstractPurposeThis article summarizes current targeted therapies that have received regulatory approval for the treatment of B- and T-cell lymphomas.SummaryOver the last 20 years, new drug therapies for lymphomas of B cells and T cells have expanded considerably. Targeted therapies for B-cell lymphomas include: (1) monoclonal antibodies directed at the CD20 lymphocyte antigen, examples of which are rituximab, ofatumumab, and obinutuzumab; (2) gene transfer therapy, an example of which is chimeric antigen receptor–modified T-cell (CAR-T) therapy directed at the CD19 antigen expressed on the cell surface of both immature and mature B cells; and (3) small-molecule inhibitors (ibrutinib, acalabrutinib, copanlisib, duvelisib, and idelalisib) that target the B-cell receptor signaling pathway. Of note, brentuximab vedotin is an antibody–drug conjugate that targets CD30, another lymphocyte antigen expressed on the cell surface of both Hodgkin lymphoma (a variant of B-cell lymphoma) and some T-cell lymphomas. Although aberrant epigenetic signaling pathways are present in both B- and T-cell lymphomas, epigenetic inhibitors (examples include belinostat, vorinostat, and romidepsin) are currently approved by the Food and Drug Administration for T-cell lymphomas only. In addition, therapies that target the tumor microenvironment have been developed. Examples include mogamulizumab, bortezomib, lenalidomide, nivolumab, and pembrolizumab. In summary, the efficacy of these agents has led to the development of supportive care to mitigate adverse effects, due to the presence of on- or off-target toxicities.ConclusionThe therapeutic landscape of lymphomas has continued to evolve. In turn, the efficacy of these agents has led to the development of supportive care to mitigate adverse effects, due to the presence of on- or off-target toxicities. Further opportunities are warranted to identify patients who are most likely to achieve durable response and reduce the risk of disease progression. Ongoing trials with current and investigational agents may further elucidate their place in therapy and therapeutic benefits.
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Song Y, Wu J, Chen X, Lin T, Cao J, Liu Y, Zhao Y, Jin J, Huang H, Hu J, Luo J, Zhang L, Xue H, Zhang Q, Wang W, Chen C, Feng J, Zhu J. A Single-Arm, Multicenter, Phase II Study of Camrelizumab in Relapsed or Refractory Classical Hodgkin Lymphoma. Clin Cancer Res 2019; 25:7363-7369. [PMID: 31420358 DOI: 10.1158/1078-0432.ccr-19-1680] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/18/2019] [Accepted: 08/13/2019] [Indexed: 02/05/2023]
Abstract
PURPOSE For classical Hodgkin lymphoma (cHL), programmed death-l (PD-1) is a well-recognized attractive target. This multicenter, single-arm, phase II study evaluated the efficacy and safety of camrelizumab, a humanized high-affinity IgG4 mAb against PD-1, in Chinese patients with relapsed or refractory cHL. PATIENTS AND METHODS Patients who had failed to achieve a remission or experienced progression after autologous stem cell transplantation or had received at least two lines of systemic chemotherapies were given camrelizumab 200 mg every 2 weeks. The primary endpoint was objective response rate per independent review committee (IRC) assessment. This study is registered with ClinicalTrials.gov (NCT03155425). RESULTS Between June 9, 2017 and September 18, 2017, 75 patients were enrolled and treated. At a median follow-up of 12.9 months, 57 of 75 (76.0%; 95% CI, 64.7-85.1) patients achieved an IRC-assessed objective response, including 21 (28.0%) and 36 (48.0%) patients who had complete and partial remission, respectively. Median duration of response was not reached (range, 0.0+-12.8+ months). Treatment-related adverse events (AE) occurred in all patients. The most common ones included cutaneous reactive capillary endothelial proliferation (97.3%, 73/75) and pyrexia (42.7%, 32/75). Grade 3 or 4 treatment-related AEs occurred in 20 patients (26.7%); the most common AE was decreased white blood cell count (4.0%, 3/75). There were no grade 5 treatment-related AEs. CONCLUSIONS Camrelizumab demonstrated a high response rate, durable response and controllable safety in Chinese patients with relapsed or refractory cHL, becoming a new safe and effective treatment option in this setting.
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Affiliation(s)
- Yuqin Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jianqiu Wu
- Department of Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & Nanjing Medical University Affiliated Cancer Hospital, Nanjing, China
| | - Xinchuan Chen
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Tongyu Lin
- Department of Medical Oncology, Sun Yat-sen University Cancer Centre, Guangzhou, China
| | - Junning Cao
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yanyan Liu
- Lymphatic Comprehensive Internal Medicine Ward, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Yaozhong Zhao
- Lymphoma Clinic, Blood Diseases Hospital, Chinese Academy of Medical Sciences, Tianjing, China
| | - Jie Jin
- Department of Hematology, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Haiwen Huang
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jianda Hu
- Department of Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jun Luo
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Liling Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongwei Xue
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qingyuan Zhang
- Department of Oncology, Cancer Hospital Harbin Medical University, Harbin, China
| | - Weiwei Wang
- Department of Oncology, Jiangsu Hengrui Medicine Co. Ltd, Shanghai, China
| | - Chunxia Chen
- Department of Clinical Statistics and Programming, Jiangsu Hengrui Medicine Co. Ltd, Shanghai, China
| | - Jifeng Feng
- Department of Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & Nanjing Medical University Affiliated Cancer Hospital, Nanjing, China.
| | - Jun Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, Beijing, China.
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Guo X, Wang J, Jin J, Chen H, Zhen Z, Jiang W, Lin T, Huang H, Xia Z, Sun X. High Serum Level of Soluble Programmed Death Ligand 1 is Associated With a Poor Prognosis in Hodgkin Lymphoma. Transl Oncol 2018; 11:779-785. [PMID: 29698935 PMCID: PMC6058012 DOI: 10.1016/j.tranon.2018.03.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 03/14/2018] [Accepted: 03/19/2018] [Indexed: 01/06/2023] Open
Abstract
Blockade of the programmed cell death 1-programmed cell death ligand 1 pathway is a new and promising therapeutic approach in Hodgkin lymphoma (HL). To our knowledge, the impact of soluble programmed cell death ligand 1 (sPD-L1) serum levels on HL patient prognosis has not yet been investigated. In this study, the prognostic value of sPD-L1 was assessed in patients with HL. We measured serum sPD-L1 levels and identified their prognostic value in 108 newly diagnosed HL patients using an enzyme-linked immunosorbent assay (ELISA). We found higher serum sPD-L1 concentrations in HL patients than in healthy controls. The best sPD-L1 cutoff value for predicting disease progression risk was 25.1674 ng/ml. The 4-year progression-free survival (PFS) rates for the high-sPD-L1 and low-sPD-L1 groups were 78.8% and 93.3%, respectively. Multivariate survival analysis showed that advanced stage and higher sPD-L1 levels (>25.1674 ng/ml) were independent prognostic factors for shorter PFS. In addition, higher sPD-L1 levels were positively correlated with advanced stage and negatively correlated with peripheral blood monocyte number. The serum sPD-L1 level is an independent prognostic factor for PFS in HL patients and may allow identification of a subgroup of patients who require more intensive therapy and who may benefit from anti-PD-1 agents.
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Affiliation(s)
- Xiaofang Guo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Pediatric Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China; The Eastern Hospital of the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Juan Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Pediatric Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jietian Jin
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Hao Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Clinical Laboratory, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Zijun Zhen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Pediatric Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Wenqi Jiang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Medical Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Tongyu Lin
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Medical Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Huiqiang Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Medical Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Zhongjun Xia
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Hematology Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Xiaofei Sun
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Department of Pediatric Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China.
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7
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Li Z, Ju X, Lee K, Clarke C, Hsu JL, Abadir E, Bryant CE, Pears S, Sunderland N, Heffernan S, Hennessy A, Lo TH, Pietersz GA, Kupresanin F, Fromm PD, Silveira PA, Tsonis C, Cooper WA, Cunningham I, Brown C, Clark GJ, Hart DNJ. CD83 is a new potential biomarker and therapeutic target for Hodgkin lymphoma. Haematologica 2018; 103:655-665. [PMID: 29351987 PMCID: PMC5865416 DOI: 10.3324/haematol.2017.178384] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 01/10/2018] [Indexed: 11/30/2022] Open
Abstract
Chemotherapy and hematopoietic stem cell transplantation are effective treatments for most Hodgkin lymphoma patients, however there remains a need for better tumor-specific target therapy in Hodgkin lymphoma patients with refractory or relapsed disease. Herein, we demonstrate that membrane CD83 is a diagnostic and therapeutic target, highly expressed in Hodgkin lymphoma cell lines and Hodgkin and Reed-Sternberg cells in 29/35 (82.9%) Hodgkin lymphoma patient lymph node biopsies. CD83 from Hodgkin lymphoma tumor cells was able to trogocytose to surrounding T cells and, interestingly, the trogocytosing CD83+T cells expressed significantly more programmed death-1 compared to CD83-T cells. Hodgkin lymphoma tumor cells secreted soluble CD83 that inhibited T-cell proliferation, and anti-CD83 antibody partially reversed the inhibitory effect. High levels of soluble CD83 were detected in Hodgkin lymphoma patient sera, which returned to normal in patients who had good clinical responses to chemotherapy confirmed by positron emission tomography scans. We generated a human anti-human CD83 antibody, 3C12C, and its toxin monomethyl auristatin E conjugate, that killed CD83 positive Hodgkin lymphoma cells but not CD83 negative cells. The 3C12C antibody was tested in dose escalation studies in non-human primates. No toxicity was observed, but there was evidence of CD83 positive target cell depletion. These data establish CD83 as a potential biomarker and therapeutic target in Hodgkin lymphoma.
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Affiliation(s)
- Ziduo Li
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
| | - Xinsheng Ju
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
| | - Kenneth Lee
- Sydney Medical School, University of Sydney, Australia
- Department of Anatomical Pathology, Concord Repatriation General Hospital, Sydney, Australia
| | - Candice Clarke
- Department of Anatomical Pathology, Concord Repatriation General Hospital, Sydney, Australia
| | - Jennifer L Hsu
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
| | - Edward Abadir
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
| | - Christian E Bryant
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Institute of Haematology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Suzanne Pears
- Animal Facility, Royal Prince Alfred Hospital, Sydney, Australia
| | | | - Scott Heffernan
- Animal Facility, Royal Prince Alfred Hospital, Sydney, Australia
| | | | - Tsun-Ho Lo
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
| | - Geoffrey A Pietersz
- Burnet Institute, Melbourne, Australia
- Baker Heart and Diabetes Institute, Melbourne, Australia
| | - Fiona Kupresanin
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
| | - Phillip D Fromm
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
| | - Pablo A Silveira
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
| | - Con Tsonis
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
| | - Wendy A Cooper
- Sydney Medical School, University of Sydney, Australia
- Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Sydney, Australia
- School of Medicine, University of Western Sydney, Australia
| | - Ilona Cunningham
- Department of Haematology, Concord Repatriation General Hospital, Sydney, Australia
| | - Christina Brown
- Sydney Medical School, University of Sydney, Australia
- Institute of Haematology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Georgina J Clark
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
| | - Derek N J Hart
- Dendritic Cell Research, ANZAC Research Institute, Sydney, Australia
- Sydney Medical School, University of Sydney, Australia
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8
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Hu LY, Xu XL, Rao HL, Chen J, Lai RC, Huang HQ, Jiang WQ, Lin TY, Xia ZJ, Cai QQ. Expression and clinical value of programmed cell death-ligand 1 (PD-L1) in diffuse large B cell lymphoma: a retrospective study. CHINESE JOURNAL OF CANCER 2017; 36:94. [PMID: 29246182 PMCID: PMC5732416 DOI: 10.1186/s40880-017-0262-z] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 12/07/2017] [Indexed: 01/17/2023]
Abstract
Background The programmed cell death-1 (PD-1)/programmed cell death-ligand 1 (PD-L1) pathway inhibits the activation of T cells and plays a crucial role in the negative regulation of cellular and humoral immune responses. Diffuse large B-cell lymphoma (DLBCL) is the most common lymphoid malignancy in adults. In the present study, we aimed to detect the expression of PD-L1 in DLBCL and to analyze its relationship with prognosis. Methods We reviewed medical records of 204 newly diagnosed DLBCL patients in Sun Yat-sen University Cancer Center between October 2005 and August 2012. The expression of PD-L1 in tumor tissues from these 204 patients was detected using immunohistochemical (IHC) assay. The expression of anaplastic lymphoma kinase (ALK), CD5, CD30, and C-Myc in tumor specimens from 109 patients was detected using IHC, and Epstein–Barr virus (EBV)-encoded RNAs (EBERs) were detected using fluorescence in situ hybridization. The Spearman method was used for correlation analysis. The Kaplan–Meier method with log-rank test was used for univariate analysis. Cox proportional hazards model was used for multivariate analysis. Results Of the 204 patients, 100 (49.0%) were PD-L1-positive in tumor cells and 44 (21.6%) were PD-L1-positive in tumor microenvironment. PD-L1 expression in tumor cells and tumor microenvironment were more common in the non-germinal center B-cell-like (GCB) subtype than in the GCB subtype (P = 0.02 and P = 0.04). Patients with PD-L1 expression in tumor microenvironment were more likely to be resistant to first-line chemotherapy when compared with the patients without PD-L1 expression in tumor microenvironment (P = 0.03). PD-L1 expression in tumor microenvironment was negatively correlated with C-Myc expression (r = − 0.20, P = 0.04). No correlations were detected between PD-L1 expression and the expression of ALK, CD5, and CD30 as well as EBERs. The 5-year overall survival (OS) rates were 50.0% and 67.3% in patients with and without PD-L1 expression in tumor cells (P = 0.02). PD-L1 expression in tumor cells was an independent risk predictor for OS (P < 0.01). Conclusions PD-L1 expression is more common in the non-GCB subtype than in the GCB subtype. PD-L1 expression in tumor microenvironment has a negative correlation with C-Myc. PD-L1 positivity predicts short survival in DLBCL patients. For patients with PD-L1 expression, more strategy such as anti-PD-L1 antibody treatment should be recommended.
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Affiliation(s)
- Li-Yang Hu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Medical Oncology, The Fifth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 519000, Guangdong, P. R. China
| | - Xiao-Lu Xu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Hui-Lan Rao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Jie Chen
- Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, 510120, Guangdong, P. R. China.,Department of Radiotherapy, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, 510120, Guangdong, P. R. China
| | - Ren-Chun Lai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Anesthesiology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Hui-Qiang Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Wen-Qi Jiang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Tong-Yu Lin
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Zhong-Jun Xia
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Hematology Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Qing-Qing Cai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China. .,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
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9
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Torabi A, Amaya CN, Wians FH, Bryan BA. PD-1 and PD-L1 expression in bone and soft tissue sarcomas. Pathology 2017; 49:506-513. [PMID: 28688724 DOI: 10.1016/j.pathol.2017.05.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 05/01/2017] [Accepted: 05/04/2017] [Indexed: 01/29/2023]
Abstract
PD-1 and its ligands have been shown to play a significant role in evasion of malignant tumour cells from the immune system. Last year, the Unites States Food and Drug Administration (FDA) approved anti-PD-1 inhibitors for treatment of non-small cell lung carcinoma and recently expanded the use of immunotherapy for metastatic urothelial cell carcinoma and Hodgkin lymphoma. However, studies on expression of PD-1 and its ligand in malignant bone and soft tissue sarcoma are sparse. In this study, we evaluated PD-1 and PD-L1 expression on variants of liposarcomas and rhabdomyosarcomas, osteosarcomas and chondrosarcomas. Tissue microarrays (TMAs) for liposarcomas (well differentiated, myxoid/round cell, and pleomorphic), rhabdomyosarcomas (alveolar, embryonal, pleomorphic, and spindle cell), conventional osteosarcomas and chondrosarcomas were stained for PD-1 and PD-L1 antibodies. Adipose tissue, skeletal muscle, bone, osteochondroma and lipoma were used as control and benign counterparts. Western blot was performed to evaluate expression of PD-1 and PD-L1 in four sarcoma cell lines. Osteosarcomas, chondrosarcomas, and all variants of liposarcomas and rhabdomyosarcomas over-expressed PD-1 relative to normal tissue. Expression of PD-1 in rhabdomyosarcomas was associated with higher tumour stage. Only one case of pleomorphic liposarcoma, one case of pleomorphic rhabdomyosarcoma and two cases of alveolar rhabdomyosarcomas were positive for PD-L1. Normal adipose tissue, skeletal muscle, and bone were negative for both PD-1 and PD-L1 and lipomas and osteochondroma weakly expressed PD-1 but not PD-L1. Western blot confirmed the presence of PD-1 protein in all four sarcoma cell lines. Overall, our results showed cytoplasmic expression of PD-1 in the bone and soft tissue sarcomas, while PD-L1 was negative. Whether these data are an indication for effectiveness of immunotherapy in the management of malignant bone and soft tissue sarcomas remains to be elucidated.
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Affiliation(s)
- Alireza Torabi
- Department of Pathology, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas, United States.
| | - Clarissa N Amaya
- Department of Biomedical Sciences, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas, United States
| | - Frank H Wians
- Department of Pathology, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas, United States
| | - Brad A Bryan
- Department of Biomedical Sciences, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas, United States
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10
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Enhanced expression of Programmed cell death 1 (PD-1) protein in benign vascular anomalies. Pathology 2017; 49:292-296. [PMID: 28238417 DOI: 10.1016/j.pathol.2016.10.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 10/14/2016] [Accepted: 10/20/2016] [Indexed: 11/24/2022]
Abstract
Programmed cell death 1 (PD-1) and its ligands have been shown to play a significant role in evasion of malignant tumour cells from the immune system. Last year, the United States Food and Drug Administration (FDA) approved anti-PD-1 inhibitors for treatment of non-small cell lung carcinoma and recently has approved anti-PD-L1 blocker for treatment of metastatic urothelial cell carcinoma. However, the role that the immune system might have on benign tumours including vascular anomalies has received less attention. In this study, we evaluated PD-1 and PD-L1 expression on two benign vascular anomalies: infantile haemangiomas and venous malformations. Tissue microarrays (TMAs) from these two entities were stained for PD-1 and PD-L1 antibodies. Blood vessels from normal tissue were used as control. The endothelial cells in both infantile haemangioma and venous malformation showed high expression of PD-1 but were negative for PD-L1. Endothelial cells within the blood vessels in normal tissues were negative for both PD-1 and PD-L1. Our results showed over-expression of PD-1 in subsets of vascular anomalies, while PD-L1 was negative. This would raise the possibility of immunotherapy in benign vascular tumour when other options are exhausted.
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11
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Xu P, Wang F, Guan C, Ouyang J, Shao X, Chen B. A case report and literature review of primary resistant Hodgkin lymphoma: a response to anti-PD-1 after failure of autologous stem cell transplantation and brentuximab vedotin. Onco Targets Ther 2016; 9:5781-5789. [PMID: 27703376 PMCID: PMC5036553 DOI: 10.2147/ott.s112472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Hodgkin lymphoma (HL) is a highly curable hematologic malignancy, and ~70% of cases can be cured with combination chemotherapy with or without radiation. However, patients with primary resistant disease have a cure rate of <30%. For such patients, high-dose chemotherapy followed by autologous stem cell transplantation (ASCT) is considered to be the standard treatment. If patients fail to respond to ASCT or relapse soon thereafter, they usually receive another ASCT, allogeneic stem cell transplantation or treatment with novel agents. This case report presents the case of a 54-year-old patient with primary resistant HL who received single-agent treatment, brentuximab vedotin, after ASCT relapse. Despite treatment with brentuximab vedotin, the disease continued to progress. In patients with such highly resistant disease, the treatment options are limited. Depending on the physical condition and the willingness of the patient, pembrolizumab, a programmed cell death protein-1 inhibitor, can be given as salvage therapy. But, out of our expectation, the patient achieved a very good partial response after four cycles of pembrolizumab. No serious adverse events were observed with pembrolizumab treatment. This case provides support for a new and effective strategy for treating primary resistant Hodgkin lymphoma.
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Affiliation(s)
- Peipei Xu
- Department of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of China
| | - Fan Wang
- Department of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of China
| | - Chaoyang Guan
- Department of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of China
| | - Jian Ouyang
- Department of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of China
| | - Xiaoyan Shao
- Department of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of China
| | - Bing Chen
- Department of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of China
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12
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Selection and characterization of the novel anti-human PD-1 FV78 antibody from a targeted epitope mammalian cell-displayed antibody library. Cell Mol Immunol 2016; 15:146-157. [PMID: 27499043 DOI: 10.1038/cmi.2016.38] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/20/2016] [Accepted: 05/20/2016] [Indexed: 01/22/2023] Open
Abstract
Currently, display-based methods are well established and widely used in antibody engineering for affinity maturation and structural stability improvement. We obtained a novel anti-human programmed death 1 (PD-1) antibody using computer-aided design and a mammalian cell display technology platform. We used computer-aided modeling and distance geometry methods to predict and assign the key residues that contributed to the binding of human PD-L1 to PD-1. Then, we analyzed the sequence of nivolumab (an anti-human PD-1 antibody, referred to as MIL75 in the article) to determine the template for antibody design and library construction. We identified a series of potential substitutions on the obtained template and constructed a virtual epitope-targeted antibody library based on the physicochemical properties and each possible location of the assigned key residues. The virtual antibody libraries were displayed on the surface of mammalian cells as the antigen-binding fragments of full-length immunoglobulin G. Then, we used flow cytometry and sequencing approaches to sort and screen the candidates. Finally, we obtained a novel anti-human PD-1 antibody named FV78. FV78 competitively recognized the PD-1 epitopes that interacted with MIL75 and possessed an affinity comparable to MIL75. Our results implied that FV78 possessed equivalent bioactivity in vitro and in vivo compared with MIL75, which highlighted the probability and prospect of FV78 becoming a new potential antibody therapy.
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13
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Koelzer VH, Rothschild SI, Zihler D, Wicki A, Willi B, Willi N, Voegeli M, Cathomas G, Zippelius A, Mertz KD. Systemic inflammation in a melanoma patient treated with immune checkpoint inhibitors-an autopsy study. J Immunother Cancer 2016; 4:13. [PMID: 26981243 PMCID: PMC4791920 DOI: 10.1186/s40425-016-0117-1] [Citation(s) in RCA: 145] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 02/09/2016] [Indexed: 01/05/2023] Open
Abstract
Background Immune checkpoint inhibitors targeting cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and programmed cell death protein 1 (PD-1) have been recently approved for treatment of patients with metastatic melanoma and non-small cell lung cancer (NSCLC). Despite important clinical benefits, these therapies are associated with a diverse spectrum of immune-related adverse events (irAEs) that are typically transient, but occasionally severe or even fatal. Case presentation This autopsy case illustrates that clinically overt irAEs may represent only a fraction of the total spectrum of immune-related organ pathology in patients treated with immune checkpoint inhibitors. We report a comprehensive analysis of systemic irAE pathology based on the autopsy of a 35-year-old female patient with metastatic melanoma treated first with ipilimumab and then nivolumab. The clinical course was characterized by a mixed tumor response with regression of skin and lung metastases and fatal progression of metastatic disease in the small bowel, peritoneum and brain. During therapy with ipilimumab, radiographic features of immune-related pneumonitis were noted. The autopsy examination established a sarcoid-like granulomatous reaction of the lung, pulmonary fibrosis and diffuse alveolar damage. Importantly, a clinically unapparent but histologically striking systemic inflammation involving the heart, central nervous system, liver and bone marrow was identified. Severe immune-related end-organ damage due to lymphocytic myocarditis was found. Conclusions Autopsy studies are an important measure of quality control and may identify clinically unapparent irAEs in patients treated with immunotherapy. Pathologists and clinicians need to be aware of the broad spectrum of irAEs for timely management of treatment-related morbidity. Electronic supplementary material The online version of this article (doi:10.1186/s40425-016-0117-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Viktor H Koelzer
- Institute of Pathology, Cantonal Hospital Baselland, Mühlemattstrasse 11, CH-4410 Liestal, Switzerland ; Translational Research Unit (TRU), Institute of Pathology, University of Bern, Murtenstrasse 31, CH-3010 Bern, Switzerland
| | - Sacha I Rothschild
- Division of Medical Oncology, University Hospital Basel, Petersgraben 4, CH-4031 Basel, Switzerland
| | - Deborah Zihler
- Department of Medical Oncology, Cantonal Hospital Baselland, Mühlemattstrasse 11, CH-4410 Liestal, Switzerland
| | - Andreas Wicki
- Division of Medical Oncology, University Hospital Basel, Petersgraben 4, CH-4031 Basel, Switzerland
| | - Berenika Willi
- Institute of Radiology, Cantonal Hospital Baselland, Mühlemattstrasse 11, CH-4410 Liestal, Switzerland
| | - Niels Willi
- Institute of Pathology, Cantonal Hospital Baselland, Mühlemattstrasse 11, CH-4410 Liestal, Switzerland
| | - Michèle Voegeli
- Department of Medical Oncology, Cantonal Hospital Baselland, Mühlemattstrasse 11, CH-4410 Liestal, Switzerland
| | - Gieri Cathomas
- Institute of Pathology, Cantonal Hospital Baselland, Mühlemattstrasse 11, CH-4410 Liestal, Switzerland
| | - Alfred Zippelius
- Division of Medical Oncology, University Hospital Basel, Petersgraben 4, CH-4031 Basel, Switzerland
| | - Kirsten D Mertz
- Institute of Pathology, Cantonal Hospital Baselland, Mühlemattstrasse 11, CH-4410 Liestal, Switzerland
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