1
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Sköld C, Corvigno S, Dahlstrand H, Enblad G, Mezheyeuski A, Sundström-Poromaa I, Stålberg K, Tolf A, Glimelius I, Koliadi A. Association between parity and pregnancy-associated tumor features in high-grade serous ovarian cancer. Cancer Causes Control 2024:10.1007/s10552-024-01876-2. [PMID: 38578428 DOI: 10.1007/s10552-024-01876-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/24/2024] [Indexed: 04/06/2024]
Abstract
PURPOSE High-grade serous ovarian cancer (HGSC) is the most common ovarian cancer subtype. Parity is an important risk-reducing factor, but the underlying mechanism behind the protective effect is unclear. Our aim was to study if the expression of hormones and proteins involved in pregnancy were affected by the woman's parity status, and if they may be associated with tumor stage and survival. METHODS We evaluated expression of progesterone receptor (PR), progesterone receptor membrane component 1 (PGRMC1), relaxin-2, and transforming growth factor beta 1 (TGFβ1) in tumor tissue from 92 women with HGSC parous (n = 73) and nulliparous (n = 19). Key findings were then evaluated in an independent expansion cohort of 49 patients. Survival rates by hormone/protein expression were illustrated using the Kaplan-Meier method. The independent prognostic value was tested by Cox regression, using models adjusted for established poor-prognostic factors (age at diagnosis, FIGO stage, type of surgery, and macroscopic residual tumor after surgery). RESULTS HGSC tumors from parous women were PR positive (≥ 1% PR expression in tumor cells) more often than tumors from nulliparous women (42% vs. 16%; p-value 0.04), and having more children was associated with developing PR positive tumors [i.e., ≥ 3 children versus nulliparity, adjusted for age at diagnosis and stage: OR 4.31 (95% CI 1.12-19.69)]. A similar result was seen in the expansion cohort. Parity status had no impact on expression of PGRMC1, relaxin-2 and TGFβ1. No associations were seen with tumor stage or survival. CONCLUSION Tumors from parous women with HGSC expressed PR more often than tumors from nulliparous women, indicating that pregnancies might possibly have a long-lasting impact on ovarian cancer development.
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Affiliation(s)
- Camilla Sköld
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.
| | - Sara Corvigno
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Hanna Dahlstrand
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | | | | | - Karin Stålberg
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Anna Tolf
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
- Division of Clinical Epidemiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anthoula Koliadi
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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2
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Harrysson S, Eloranta S, Ekberg S, Enblad G, Andersson PO, Sonnevi K, Ljungqvist M, Sander B, Jerkeman M, Smedby KE. Outcomes for patients with secondary CNS involvement in relapsed/refractory diffuse large B-cell lymphoma and estimation of eligibility for CAR T-cell therapy. Leuk Lymphoma 2024; 65:534-537. [PMID: 38134325 DOI: 10.1080/10428194.2023.2296361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023]
Affiliation(s)
- Sara Harrysson
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Solna, Sweden
| | - Sandra Eloranta
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sara Ekberg
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Per-Ola Andersson
- Department of Hematology and Coagulation, Sahlgrenska University Hospital, Gothenburg, and Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Kristina Sonnevi
- Department of Hematology, Karolinska University Hospital, Solna, Sweden
| | - Maria Ljungqvist
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Solna, Sweden
| | - Birgitta Sander
- Division of Pathology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mats Jerkeman
- Department of Oncology, Lund University, Lund, Sweden
| | - Karin E Smedby
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Solna, Sweden
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3
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Ren W, Wan H, Own SA, Berglund M, Wang X, Yang M, Li X, Liu D, Ye X, Sonnevi K, Enblad G, Amini RM, Sander B, Wu K, Zhang H, Wahlin BE, Smedby KE, Pan-Hammarström Q. Genetic and transcriptomic analyses of diffuse large B-cell lymphoma patients with poor outcomes within two years of diagnosis. Leukemia 2024; 38:610-620. [PMID: 38158444 PMCID: PMC10912034 DOI: 10.1038/s41375-023-02120-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 01/03/2024]
Abstract
Despite the improvements in clinical outcomes for DLBCL, a significant proportion of patients still face challenges with refractory/relapsed (R/R) disease after receiving first-line R-CHOP treatment. To further elucidate the underlying mechanism of R/R disease and to develop methods for identifying patients at risk of early disease progression, we integrated clinical, genetic and transcriptomic data derived from 2805 R-CHOP-treated patients from seven independent cohorts. Among these, 887 patients exhibited R/R disease within two years (poor outcome), and 1918 patients remained in remission at two years (good outcome). Our analysis identified four preferentially mutated genes (TP53, MYD88, SPEN, MYC) in the untreated (diagnostic) tumor samples from patients with poor outcomes. Furthermore, transcriptomic analysis revealed a distinct gene expression pattern linked to poor outcomes, affecting pathways involved in cell adhesion/migration, T-cell activation/regulation, PI3K, and NF-κB signaling. Moreover, we developed and validated a 24-gene expression score as an independent prognostic predictor for treatment outcomes. This score also demonstrated efficacy in further stratifying high-risk patients when integrated with existing genetic or cell-of-origin subtypes, including the unclassified cases in these models. Finally, based on these findings, we developed an online analysis tool ( https://lymphprog.serve.scilifelab.se/app/lymphprog ) that can be used for prognostic prediction for DLBCL patients.
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Affiliation(s)
- Weicheng Ren
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Hui Wan
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Sulaf Abd Own
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Division of Pathology, Department of Laboratory Medicine, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Mattias Berglund
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Xianhuo Wang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Mingyu Yang
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- BGI Research, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomic, Shenzhen Key Laboratory of Genomics, BGI Research, Shenzhen, China
| | - Xiaobo Li
- BGI Research, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomic, Shenzhen Key Laboratory of Genomics, BGI Research, Shenzhen, China
| | - Dongbing Liu
- BGI Research, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomic, Shenzhen Key Laboratory of Genomics, BGI Research, Shenzhen, China
| | - Xiaofei Ye
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- Kindstar Global Precision Medicine Institute, Wuhan, China
| | - Kristina Sonnevi
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Rose-Marie Amini
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Birgitta Sander
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Kui Wu
- BGI Research, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomic, Shenzhen Key Laboratory of Genomics, BGI Research, Shenzhen, China
| | - Huilai Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | | | - Karin E Smedby
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Qiang Pan-Hammarström
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
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Tarai S, Lundström E, Sjöholm T, Jönsson H, Korenyushkin A, Ahmad N, Pedersen MA, Molin D, Enblad G, Strand R, Ahlström H, Kullberg J. Improved automated tumor segmentation in whole-body 3D scans using multi-directional 2D projection-based priors. Heliyon 2024; 10:e26414. [PMID: 38390107 PMCID: PMC10882139 DOI: 10.1016/j.heliyon.2024.e26414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/09/2024] [Accepted: 02/13/2024] [Indexed: 02/24/2024] Open
Abstract
Early cancer detection, guided by whole-body imaging, is important for the overall survival and well-being of the patients. While various computer-assisted systems have been developed to expedite and enhance cancer diagnostics and longitudinal monitoring, the detection and segmentation of tumors, especially from whole-body scans, remain challenging. To address this, we propose a novel end-to-end automated framework that first generates a tumor probability distribution map (TPDM), incorporating prior information about the tumor characteristics (e.g. size, shape, location). Subsequently, the TPDM is integrated with a state-of-the-art 3D segmentation network along with the original PET/CT or PET/MR images. This aims to produce more meaningful tumor segmentation masks compared to using the baseline 3D segmentation network alone. The proposed method was evaluated on three independent cohorts (autoPET, CAR-T, cHL) of images containing different cancer forms, obtained with different imaging modalities, and acquisition parameters and lesions annotated by different experts. The evaluation demonstrated the superiority of our proposed method over the baseline model by significant margins in terms of Dice coefficient, and lesion-wise sensitivity and precision. Many of the extremely small tumor lesions (i.e. the most difficult to segment) were missed by the baseline model but detected by the proposed model without additional false positives, resulting in clinically more relevant assessments. On average, an improvement of 0.0251 (autoPET), 0.144 (CAR-T), and 0.0528 (cHL) in overall Dice was observed. In conclusion, the proposed TPDM-based approach can be integrated with any state-of-the-art 3D UNET with potentially more accurate and robust segmentation results.
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Affiliation(s)
- Sambit Tarai
- Department of Surgical Sciences, Uppsala University, SE-75185, Uppsala, Sweden
| | - Elin Lundström
- Department of Surgical Sciences, Uppsala University, SE-75185, Uppsala, Sweden
| | - Therese Sjöholm
- Department of Surgical Sciences, Uppsala University, SE-75185, Uppsala, Sweden
| | - Hanna Jönsson
- Department of Surgical Sciences, Uppsala University, SE-75185, Uppsala, Sweden
| | | | - Nouman Ahmad
- Department of Surgical Sciences, Uppsala University, SE-75185, Uppsala, Sweden
| | - Mette A Pedersen
- Department of Nuclear Medicine & PET-Centre, Aarhus University Hospital, 8200 Aarhus N, Denmark
- Department of Biomedicine, Aarhus University, 8000 Aarhus C, Denmark
- Steno Diabetes Center Aarhus, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Daniel Molin
- Department of Immunology, Genetics and Pathology, Uppsala University, SE-75185 Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, SE-75185 Uppsala, Sweden
| | - Robin Strand
- Department of Information Technology, Uppsala University, SE-75237, Uppsala, Sweden
| | - Håkan Ahlström
- Department of Surgical Sciences, Uppsala University, SE-75185, Uppsala, Sweden
- Antaros Medical AB, SE-43153, Mölndal, Sweden
| | - Joel Kullberg
- Department of Surgical Sciences, Uppsala University, SE-75185, Uppsala, Sweden
- Antaros Medical AB, SE-43153, Mölndal, Sweden
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5
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Luminari S, Fossa A, Trotman J, Molin D, d'Amore F, Enblad G, Berkahn L, Barrington SF, Radford J, Federico M, Kirkwood AA, Johnson PW. Long-Term Follow-Up of the Response-Adjusted Therapy for Advanced Hodgkin Lymphoma Trial. J Clin Oncol 2024; 42:13-18. [PMID: 37883739 PMCID: PMC10730066 DOI: 10.1200/jco.23.01177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/01/2023] [Accepted: 08/14/2023] [Indexed: 10/28/2023] Open
Abstract
Clinical trials frequently include multiple end points that mature at different times. The initial report, typically based on the primary end point, may be published when key planned co-primary or secondary analyses are not yet available. Clinical Trial Updates provide an opportunity to disseminate additional results from studies, published in JCO or elsewhere, for which the primary end point has already been reported.We analyzed long-term results of the response-adapted trial for adult patients with advanced-stage Hodgkin lymphoma. The aim was to confirm noninferiority of treatment de-escalation by omission of bleomycin from doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) for interim fluorodeoxyglucose positron emission tomography (iPET)-negative patients and assess efficacy and long-term safety for iPET-positive patients who underwent treatment intensification with escalated bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisolone (BEACOPP/BEACOPP14). The median follow-up is 7.3 years. For all patients, the 7-year progression-free survival (PFS) and overall survival (OS) are 78.2% (95% CI, 75.6 to 80.5) and 91.6% (95% CI, 89.7 to 93.2), respectively. The 1.3% difference in 3-year PFS (95% CI, -3.0 to 4.7) between ABVD and doxorubicin, vinblastine, and dacarbazine (AVD) now falls within the predefined noninferiority margin. Among 172 patients with positive iPET, the 7-year PFS was 65.9% (95% CI, 58.1 to 72.6) and the 7-year OS was 83.2% (95% CI, 76.2 to 88.3). The cumulative incidence of second malignancies at 7 years was 5.5% (95% CI, 4.0 to 7.5) for those receiving ABVD/AVD and 2.5% (95% CI, 0.8 to 7.7) for those escalated to BEACOPP. With extended follow-up, these results confirm noninferiority of treatment de-escalation after a negative iPET. Escalation with BEACOPP for iPET-positive patients is effective and safe, with no increase in second malignancies.
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Affiliation(s)
- Stefano Luminari
- Hematology, Azienda USL IRCCS of Reggio Emilia, Reggio Emilia, Italy
- Department CHIMOMO, University of Modena and Reggio Emilia, Modena, Italy
| | - Alexander Fossa
- Department of Medical Oncology, Oslo University Hospital, Oslo, Norway
| | - Judith Trotman
- Concord Repatriation General Hospital, University of Sydney, Sydney, Australia
| | - Daniel Molin
- Department of Oncology, Radiology, and Clinical Immunology, Uppsala University, Uppsala, Sweden
| | - Francesco d'Amore
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Gunilla Enblad
- Department of Immunology, Genetics, and Pathology, Uppsala University, Uppsala, Sweden
| | - Leanne Berkahn
- Department of Haematology, Auckland City Hospital, Auckland, New Zealand
| | - Sally F. Barrington
- King's College London and Guy's and St Thomas' PET Centre, School of Biomedical Engineering and Imaging Sciences, King's College London, King's Health Partners, London, United Kingdom
| | - John Radford
- Department of Medical Oncology, Christie Hospital, Manchester, United Kingdom
| | - Massimo Federico
- Department CHIMOMO, University of Modena and Reggio Emilia, Modena, Italy
| | - Amy A. Kirkwood
- Cancer Research UK and University College London Cancer Trials Centre, UCL Cancer Institute, UCL, London, United Kingdom
| | - Peter W.M. Johnson
- School of Cancer Sciences, University of Southampton, Southampton, United Kingdom
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6
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Ginman B, Pahnke S, Freyhult E, Hoffman T, Kolstad L, Rönnberg B, Lundkvist Å, Hamberg Levedahl K, Enblad G, Glimelius I. Strict self-isolation did not protect Swedish cancer patients on active treatment from the risk of becoming seropositive for SARS-CoV-2. Acta Oncol 2023; 62:1707-1715. [PMID: 37729083 DOI: 10.1080/0284186x.2023.2257873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 09/06/2023] [Indexed: 09/22/2023]
Abstract
BACKGROUND Swedish recommendations to reduce the risk of COVID-19 relied on each citizen's own sense of responsibility rather than mandatory lockdowns. We studied how COVID-19-related self-isolation and anxiety correlated to SARS-CoV-2 seropositivity and PCR-positivity in patients with active cancer treatment. METHODS In a longitudinal cohort study at Uppsala University Hospital patients and cancer personnel were included between April 1st 2020 to August 1st 2020. Serological testing for SARS-CoV-2 was done every 8-12-weeks until 30 March 2021. Patients completed a survey at inclusion regarding self-reported COVID-19-related anxiety and self-isolation. RESULTS A total of 622 patients [n = 475 with solid malignancies (SM), n = 147 with haematological malignancies (HM)], and 358 healthcare personnel were included. The seropositivity rate was lower for patients than for personnel; 10.5% for SM patients, 6.8% for HM patients, and 16.2% for personnel (p = 0.005). Strict adherence to self-isolation guidelines was reported by 54% of patients but was not associated with a lower risk of becoming seropositive [OR = 1.4 (0.8-2.5), p = 0.2]. High anxiety was expressed by 32% of patients, more often by SM patients than HM patients (34% vs 25% [OR = 1.6 (1.1-2.5, p = 0.03)]). Female gender [OR = 3.5 (2.4-5.2), p < 0.001] and being born outside of Europe [OR = 2.9 (1.4-6.4), p = 0.007] were both associated with high anxiety. Patients reporting high anxiety became seropositive to a similar degree as those with low anxiety [OR = 0.7 (0.3-1.2), p = 0.2]. HM patients with PCR-positive COVID-19 were more likely than SM patients to require oxygen therapy, including non-invasive ventilation/intubation (69% vs. 26%, p = 0.005). CONCLUSION For Swedish patients on active cancer treatment, high self-assessed COVID-19-related anxiety or strict adherence to self-isolation guidelines were not associated with a lower risk of COVID-19. Patients with HM were less likely to develop serological antibody response after COVID-19 and were more likely to require advanced hospital care, but expressed less COVID-19-related anxiety than patients with SM.
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Affiliation(s)
- Beatrice Ginman
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Sweden
| | - Simon Pahnke
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Sweden
| | - Eva Freyhult
- Department of Cell and Molecular Biology, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala, Sweden
| | - Tove Hoffman
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, Uppsala University, Uppsala, Sweden
| | - Linda Kolstad
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, Uppsala University, Uppsala, Sweden
| | - Bengt Rönnberg
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, Uppsala University, Uppsala, Sweden
| | - Åke Lundkvist
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, Uppsala University, Uppsala, Sweden
| | | | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Cancer Immunotherapy, Uppsala University, Uppsala, Sweden
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Sweden
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7
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Sarén T, Ramachandran M, Gammelgård G, Lövgren T, Mirabello C, Björklund ÅK, Wikström K, Hashemi J, Freyhult E, Ahlström H, Amini RM, Hagberg H, Loskog A, Enblad G, Essand M. Single-Cell RNA Analysis Reveals Cell-Intrinsic Functions of CAR T Cells Correlating with Response in a Phase II Study of Lymphoma Patients. Clin Cancer Res 2023; 29:4139-4152. [PMID: 37540566 PMCID: PMC10570681 DOI: 10.1158/1078-0432.ccr-23-0178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 06/22/2023] [Accepted: 08/02/2023] [Indexed: 08/06/2023]
Abstract
PURPOSE Although CD19 chimeric antigen receptor T cells (CAR-T) therapy has shown remarkable success in B-cell malignancies, a substantial fraction of patients do not obtain a long-term clinical response. This could be influenced by the quality of the individual CAR-T infusion product. To shed some light on this, clinical outcome was correlated to characteristics of CAR-T infusion products. PATIENTS AND METHODS In this phase II study, patients with B-cell lymphoma (n = 23) or leukemia (n = 1) received one or two infusions of third-generation CD19-directed CAR-Ts (2 × 108/m2). The clinical trial was registered at clinicaltrials.gov: NCT03068416. We investigated the transcriptional profile of individual CD19 CAR-T infusion products using targeted single-cell RNA sequencing and multicolor flow cytometry. RESULTS Two CAR-T infusions were not better than one in the settings used in this study. As for the CAR-T infusion products, we found that effector-like CD8+CAR-Ts with a high polyfunctionality, high cytotoxic and cytokine production profile, and low dysfunctional signature were associated with clinical response. An extended ex vivo expansion time during CAR-T manufacturing negatively influenced the proportion of effector CD8+CAR-Ts in the infusion product. CONCLUSIONS We identified cell-intrinsic characteristics of effector CD8+CAR-Ts correlating with response that could be used as an indicator for clinical outcome. The results in the study also serve as a guide to CAR-T manufacturing practices.
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Affiliation(s)
- Tina Sarén
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
| | - Mohanraj Ramachandran
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
| | - Gustav Gammelgård
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
| | - Tanja Lövgren
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
| | - Claudio Mirabello
- IFM Bioinformatics, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Linköping University, Linköping, Sweden
| | - Åsa K. Björklund
- Department of Life Sciences, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Chalmers University of Technology, Göteborg, Sweden
| | | | - Jamileh Hashemi
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
| | - Eva Freyhult
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Håkan Ahlström
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
- Antaros Medical AB, Mölndal, Sweden
| | - Rose-Marie Amini
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
| | - Hans Hagberg
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
| | - Angelica Loskog
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
- Lokon Pharma AB, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
| | - Magnus Essand
- Department of Immunology, Genetics and Pathology, Uppsala University, Science for Life Laboratory, Uppsala, Sweden
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8
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Nikkarinen A, Lokhande L, Amini RM, Jerkeman M, Porwit A, Molin D, Enblad G, Kolstad A, Räty R, Hutchings M, Weibull CE, Hollander P, Ek S, Glimelius I. Soluble CD163 predicts outcome in both chemoimmunotherapy and targeted therapy-treated mantle cell lymphoma. Blood Adv 2023; 7:5304-5313. [PMID: 37389827 PMCID: PMC10506048 DOI: 10.1182/bloodadvances.2023010052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 07/01/2023] Open
Abstract
The outcome for patients with mantle cell lymphoma (MCL) has drastically improved with new treatments directed toward the tumor immune microenvironment, where macrophages play an important role. In MCL, the presence of M2 macrophages defined by CD163 expression in diagnostic biopsies has been associated with a worse prognosis. An alternative way to assess the abundance of M2 macrophages is by measuring the level of soluble CD163 in serum (sCD163). We aimed to investigate the prognostic value of sCD163 in 131 patients with MCL. We found that high sCD163 at diagnosis was associated with shorter progression-free survival (PFS) and shorter overall survival (OS) in 81 patients who were newly diagnosed and subsequently treated with chemoimmunotherapy. The same was seen in a cohort of 50 patients with relapsed MCL that were mainly treated within the phase 2 Philemon-trial with rituximab, ibrutinib, and lenalidomide. In patients who were newly diagnosed and had low levels of sCD163, 5-year survival was 97%. There was a moderate correlation between sCD163 and tissue CD163. The association with a poor prognosis was independent of MCL international prognostic index, Ki67, p53 status, and blastoid morphology, as assessed in a multivariable Cox proportional hazards model. In this study, high sCD163 was associated with both shorter PFS and shorter OS, showing that high levels of the M2 macrophage marker sCD163 is an independent negative prognostic factor in MCL, both in the chemoimmunotherapy and ibrutinib/lenalidomide era. In addition, low sCD163 levels identify patients with MCL with a very good prognosis.
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Affiliation(s)
- Anna Nikkarinen
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Uppsala, Sweden
| | | | - Rose-Marie Amini
- Department of Immunology, Genetics and Pathology, Cancer Immunotherapy, Uppsala University, Uppsala, Sweden
| | - Mats Jerkeman
- Department of Clinical Sciences, Oncology and Pathology, Lund University, Lund, Sweden
| | - Anna Porwit
- Department of Clinical Sciences, Oncology and Pathology, Lund University, Lund, Sweden
| | - Daniel Molin
- Department of Immunology, Genetics and Pathology, Cancer Immunotherapy, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Cancer Immunotherapy, Uppsala University, Uppsala, Sweden
| | - Arne Kolstad
- Department of Oncology, Innlandet Hospital Trust Division Gjøvik, Lillehammer, Norway
| | - Riikka Räty
- Department of Hematology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
| | | | - Caroline E. Weibull
- Division of Clinical Epidemiology, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Peter Hollander
- Department of Immunology, Genetics and Pathology, Cancer Immunotherapy, Uppsala University, Uppsala, Sweden
| | - Sara Ek
- Department of Immunotechnology, Lund University, Lund, Sweden
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Uppsala, Sweden
- Division of Clinical Epidemiology, Department of Medicine, Karolinska Institute, Stockholm, Sweden
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9
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Sjöholm T, Tarai S, Malmberg F, Strand R, Korenyushkin A, Enblad G, Ahlström H, Kullberg J. A whole-body diffusion MRI normal atlas: development, evaluation and initial use. Cancer Imaging 2023; 23:87. [PMID: 37710346 PMCID: PMC10503210 DOI: 10.1186/s40644-023-00603-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 08/28/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND Statistical atlases can provide population-based descriptions of healthy volunteers and/or patients and can be used for region- and voxel-based analysis. This work aims to develop whole-body diffusion atlases of healthy volunteers scanned at 1.5T and 3T. Further aims include evaluating the atlases by establishing whole-body Apparent Diffusion Coefficient (ADC) values of healthy tissues and including healthy tissue deviations in an automated tumour segmentation task. METHODS Multi-station whole-body Diffusion Weighted Imaging (DWI) and water-fat Magnetic Resonance Imaging (MRI) of healthy volunteers (n = 45) were acquired at 1.5T (n = 38) and/or 3T (n = 29), with test-retest imaging for five subjects per scanner. Using deformable image registration, whole-body MRI data was registered and composed into normal atlases. Healthy tissue ADCmean was manually measured for ten tissues, with test-retest percentage Repeatability Coefficient (%RC), and effect of age, sex and scanner assessed. Voxel-wise whole-body analyses using the normal atlases were studied with ADC correlation analyses and an automated tumour segmentation task. For the latter, lymphoma patient MRI scans (n = 40) with and without information about healthy tissue deviations were entered into a 3D U-Net architecture. RESULTS Sex- and Body Mass Index (BMI)-stratified whole-body high b-value DWI and ADC normal atlases were created at 1.5T and 3T. %RC of healthy tissue ADCmean varied depending on tissue assessed (4-48% at 1.5T, 6-70% at 3T). Scanner differences in ADCmean were visualised in Bland-Altman analyses of dually scanned subjects. Sex differences were measurable for liver, muscle and bone at 1.5T, and muscle at 3T. Volume of Interest (VOI)-based multiple linear regression, and voxel-based correlations in normal atlas space, showed that age and ADC were negatively associated for liver and bone at 1.5T, and positively associated with brain tissue at 1.5T and 3T. Adding voxel-wise information about healthy tissue deviations in an automated tumour segmentation task gave numerical improvements in the segmentation metrics Dice score, sensitivity and precision. CONCLUSIONS Whole-body DWI and ADC normal atlases were created at 1.5T and 3T, and applied in whole-body voxel-wise analyses.
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Affiliation(s)
- Therese Sjöholm
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Sambit Tarai
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Filip Malmberg
- Department of Information Technology, Uppsala University, Uppsala, Sweden
| | - Robin Strand
- Department of Information Technology, Uppsala University, Uppsala, Sweden
| | | | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Håkan Ahlström
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
- Antaros Medical AB, Mölndal, Sweden
| | - Joel Kullberg
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
- Antaros Medical AB, Mölndal, Sweden.
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10
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Álvez MB, Edfors F, von Feilitzen K, Zwahlen M, Mardinoglu A, Edqvist PH, Sjöblom T, Lundin E, Rameika N, Enblad G, Lindman H, Höglund M, Hesselager G, Stålberg K, Enblad M, Simonson OE, Häggman M, Axelsson T, Åberg M, Nordlund J, Zhong W, Karlsson M, Gyllensten U, Ponten F, Fagerberg L, Uhlén M. Next generation pan-cancer blood proteome profiling using proximity extension assay. Nat Commun 2023; 14:4308. [PMID: 37463882 DOI: 10.1038/s41467-023-39765-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 06/27/2023] [Indexed: 07/20/2023] Open
Abstract
A comprehensive characterization of blood proteome profiles in cancer patients can contribute to a better understanding of the disease etiology, resulting in earlier diagnosis, risk stratification and better monitoring of the different cancer subtypes. Here, we describe the use of next generation protein profiling to explore the proteome signature in blood across patients representing many of the major cancer types. Plasma profiles of 1463 proteins from more than 1400 cancer patients are measured in minute amounts of blood collected at the time of diagnosis and before treatment. An open access Disease Blood Atlas resource allows the exploration of the individual protein profiles in blood collected from the individual cancer patients. We also present studies in which classification models based on machine learning have been used for the identification of a set of proteins associated with each of the analyzed cancers. The implication for cancer precision medicine of next generation plasma profiling is discussed.
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Affiliation(s)
- María Bueno Álvez
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Fredrik Edfors
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Kalle von Feilitzen
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Martin Zwahlen
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Adil Mardinoglu
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, SE1 9RT, UK
| | - Per-Henrik Edqvist
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Tobias Sjöblom
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Emma Lundin
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Natallia Rameika
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Henrik Lindman
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Martin Höglund
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Göran Hesselager
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Karin Stålberg
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Malin Enblad
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Oscar E Simonson
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Michael Häggman
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Tomas Axelsson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Mikael Åberg
- Department of Medical Sciences, Clinical Chemistry and SciLifeLab Affinity Proteomics, Uppsala University, Uppsala, Sweden
| | - Jessica Nordlund
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Wen Zhong
- Science for Life Laboratory, Department of Biomedical and Clinical Sciences (BKV), Linköping University, Linköping, Sweden
| | - Max Karlsson
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Ulf Gyllensten
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Fredrik Ponten
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Linn Fagerberg
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Mathias Uhlén
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden.
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.
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11
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Apollonio B, Spada F, Petrov N, Cozzetto D, Papazoglou D, Jarvis P, Kannambath S, Terranova-Barberio M, Amini RM, Enblad G, Graham C, Benjamin R, Phillips E, Ellis R, Nuamah R, Saqi M, Calado DP, Rosenquist R, Sutton LA, Salisbury J, Zacharioudakis G, Vardi A, Hagner PR, Gandhi AK, Bacac M, Claus C, Umana P, Jarrett RF, Klein C, Deutsch A, Ramsay AG. Tumor-activated lymph node fibroblasts suppress T cell function in diffuse large B cell lymphoma. J Clin Invest 2023; 133:e166070. [PMID: 37219943 PMCID: PMC10313378 DOI: 10.1172/jci166070] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 05/09/2023] [Indexed: 05/24/2023] Open
Abstract
Recent transcriptomic-based analysis of diffuse large B cell lymphoma (DLBCL) has highlighted the clinical relevance of LN fibroblast and tumor-infiltrating lymphocyte (TIL) signatures within the tumor microenvironment (TME). However, the immunomodulatory role of fibroblasts in lymphoma remains unclear. Here, by studying human and mouse DLBCL-LNs, we identified the presence of an aberrantly remodeled fibroblastic reticular cell (FRC) network expressing elevated fibroblast-activated protein (FAP). RNA-Seq analyses revealed that exposure to DLBCL reprogrammed key immunoregulatory pathways in FRCs, including a switch from homeostatic to inflammatory chemokine expression and elevated antigen-presentation molecules. Functional assays showed that DLBCL-activated FRCs (DLBCL-FRCs) hindered optimal TIL and chimeric antigen receptor (CAR) T cell migration. Moreover, DLBCL-FRCs inhibited CD8+ TIL cytotoxicity in an antigen-specific manner. Notably, the interrogation of patient LNs with imaging mass cytometry identified distinct environments differing in their CD8+ TIL-FRC composition and spatial organization that associated with survival outcomes. We further demonstrated the potential to target inhibitory FRCs to rejuvenate interacting TILs. Cotreating organotypic cultures with FAP-targeted immunostimulatory drugs and a bispecific antibody (glofitamab) augmented antilymphoma TIL cytotoxicity. Our study reveals an immunosuppressive role of FRCs in DLBCL, with implications for immune evasion, disease pathogenesis, and optimizing immunotherapy for patients.
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Affiliation(s)
- Benedetta Apollonio
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | | | | | - Domenico Cozzetto
- BRC Translational Bioinformatics at Guy’s and St. Thomas’s NHS Foundation Trust and King’s College London, London, United Kingdom
- Division of Digestive Diseases, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Despoina Papazoglou
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Peter Jarvis
- 5th Surgical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Shichina Kannambath
- BRC Genomics Research Platform at Guy’s and St. Thomas’s NHS Foundation Trust and King’s College London, London, United Kingdom
| | | | - Rose-Marie Amini
- Department of Immunology, Genetics and Pathology, Uppsala University and Hospital, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University and Hospital, Uppsala, Sweden
| | - Charlotte Graham
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Reuben Benjamin
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Elisabeth Phillips
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | | | - Rosamond Nuamah
- BRC Genomics Research Platform at Guy’s and St. Thomas’s NHS Foundation Trust and King’s College London, London, United Kingdom
| | - Mansoor Saqi
- BRC Translational Bioinformatics at Guy’s and St. Thomas’s NHS Foundation Trust and King’s College London, London, United Kingdom
| | - Dinis P. Calado
- Immunity & Cancer Laboratory, Francis Crick Institute, London, United Kingdom
| | - Richard Rosenquist
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Lesley A. Sutton
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Jon Salisbury
- Department of Haematology, King’s College Hospital NHS Foundation Trust, London, United Kingdom
| | | | - Anna Vardi
- Hematology Department and HCT Unit, G. Papanikolaou Hospital, Thessaloniki, Greece
| | | | | | - Marina Bacac
- Roche Innovation Center Zurich, Schlieren, Switzerland
| | | | - Pablo Umana
- Roche Innovation Center Zurich, Schlieren, Switzerland
| | - Ruth F. Jarrett
- MRC–University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | | | | | - Alan G. Ramsay
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
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12
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Pecori R, Ren W, Pirmoradian M, Wang X, Liu D, Berglund M, Li W, Tasakis RN, Di Giorgio S, Ye X, Li X, Arnold A, Wüst S, Schneider M, Selvasaravanan KD, Fuell Y, Stafforst T, Amini RM, Sonnevi K, Enblad G, Sander B, Wahlin BE, Wu K, Zhang H, Helm D, Binder M, Papavasiliou FN, Pan-Hammarström Q. ADAR1-mediated RNA editing promotes B cell lymphomagenesis. iScience 2023; 26:106864. [PMID: 37255666 PMCID: PMC10225930 DOI: 10.1016/j.isci.2023.106864] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 02/27/2023] [Accepted: 05/08/2023] [Indexed: 06/01/2023] Open
Abstract
Diffuse large B cell lymphoma (DLBCL) is one of the most common types of aggressive lymphoid malignancies. Here, we explore the contribution of RNA editing to DLBCL pathogenesis. We observed that DNA mutations and RNA editing events are often mutually exclusive, suggesting that tumors can modulate pathway outcomes by altering sequences at either the genomic or the transcriptomic level. RNA editing targets transcripts within known disease-driving pathways such as apoptosis, p53 and NF-κB signaling, as well as the RIG-I-like pathway. In this context, we show that ADAR1-mediated editing within MAVS transcript positively correlates with MAVS protein expression levels, associating with increased interferon/NF-κB signaling and T cell exhaustion. Finally, using targeted RNA base editing tools to restore editing within MAVS 3'UTR in ADAR1-deficient cells, we demonstrate that editing is likely to be causal to an increase in downstream signaling in the absence of activation by canonical nucleic acid receptor sensing.
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Affiliation(s)
- Riccardo Pecori
- Division of Immune Diversity (D150), German Cancer Research Center (DKFZ), Heidelberg, Germany
- Helmholtz Institute for Translational Oncology (HI-TRON), Mainz, Germany
| | - Weicheng Ren
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Mohammad Pirmoradian
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Xianhuo Wang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Dongbing Liu
- BGI-Shenzhen, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomics, Shenzhen Key Laboratory of Genomics, Shenzhen, China
| | - Mattias Berglund
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Wei Li
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Rafail Nikolaos Tasakis
- Division of Immune Diversity (D150), German Cancer Research Center (DKFZ), Heidelberg, Germany
- Graduate Program in Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Salvatore Di Giorgio
- Division of Immune Diversity (D150), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Xiaofei Ye
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Xiaobo Li
- BGI-Shenzhen, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomics, Shenzhen Key Laboratory of Genomics, Shenzhen, China
| | - Annette Arnold
- Division of Immune Diversity (D150), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sandra Wüst
- Research Group "Dynamics of Early Viral Infection and the Innate Antiviral Response", Division Virus-Associated Carcinogenesis (F170), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Martin Schneider
- Proteomics Core Facility (W120), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Yvonne Fuell
- Interfaculty Institute of Biochemistry, University of Tübingen, Tübingen, Germany
| | - Thorsten Stafforst
- Interfaculty Institute of Biochemistry, University of Tübingen, Tübingen, Germany
| | - Rose-Marie Amini
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Kristina Sonnevi
- Hematology Unit, Department of Medicine, Huddinge, Karolinska Institutet and Medical Unit Hematology, Karolinska University Hospital, Solna, StockholmSweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Birgitta Sander
- Department of Laboratory Medicine, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Björn Engelbrekt Wahlin
- Hematology Unit, Department of Medicine, Huddinge, Karolinska Institutet and Medical Unit Hematology, Karolinska University Hospital, Solna, StockholmSweden
| | - Kui Wu
- BGI-Shenzhen, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomics, Shenzhen Key Laboratory of Genomics, Shenzhen, China
| | - Huilai Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Dominic Helm
- Proteomics Core Facility (W120), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Marco Binder
- Research Group "Dynamics of Early Viral Infection and the Innate Antiviral Response", Division Virus-Associated Carcinogenesis (F170), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - F. Nina Papavasiliou
- Division of Immune Diversity (D150), German Cancer Research Center (DKFZ), Heidelberg, Germany
- Graduate Program in Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Qiang Pan-Hammarström
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
- BGI-Shenzhen, Shenzhen, China
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13
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Sjöholm T, Korenyushkin A, Gammelgård G, Sarén T, Lövgren T, Loskog A, Essand M, Kullberg J, Enblad G, Ahlström H. Correction to: Whole body FDG PET/MR for progression free and overall survival prediction in patients with relapsed/refractory large B-cell lymphomas undergoing CAR T-cell therapy. Cancer Imaging 2023; 23:46. [PMID: 37208774 DOI: 10.1186/s40644-023-00548-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2023] Open
Affiliation(s)
- Therese Sjöholm
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
| | | | - Gustav Gammelgård
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Tina Sarén
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Tanja Lövgren
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Angelica Loskog
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Magnus Essand
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Joel Kullberg
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
- Antaros Medical AB, Mölndal, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Håkan Ahlström
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
- Antaros Medical AB, Mölndal, Sweden
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14
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Sarén T, Ramachandran M, Gammelgård G, Lövgren T, Wikström K, Hashemi J, Freyhult E, Mirabello C, Björklund ÅK, Ahlström H, Amini RM, Hagberg H, Loskog A, Enblad G, Essand M. Abstract 1793: Single-cell RNA analysis reveal effector-like CD8+ CAR-T cell subpopulations associated with response in lymphoma patients. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-1793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Abstract
Although CD19-targeting CAR T cell therapy has shown remarkable success against B cell malignancies there is still room for improvement. To improve long-term responses amongst lymphoma patients, mechanisms underlying initial response and tumor relapses must be addressed. Recent studies have highlighted the importance of the quality of the starting cell material for CAR T cell production and the composition of the CAR T cell infusion product for clinical response. In our study, we have evaluated the clinical response to third generation anti-CD19 CAR T cell therapy in 23 patients with B cell lymphoma. Further, we evaluated the CAR T cell infusion products using targeted single-cell RNA sequencing and multi-color flow cytometry to find potential T cell subsets associating with clinical response. Patients were divided into responders (CR + PR) and non-responders (SD + PD) at the 1-month follow-up after treatment. The CAR T cell products of both responding and non-responding patients were dominated by CD8+ CAR T cells. When comparing cells from the two patient groups we found that the presence of effector-like CD8+ CAR T cells with a high cytotoxic and cytokine secretion and low dysfunction gene expression profile were associated with clinical response. Furthermore, CD8+ CAR T cells of responders displayed a higher polyfunctional gene expression profile, which has previously been shown to associate with clinical response. In contrast, CD8+ CAR T cells from the infusion products of non-responders displayed an elevated dysfunction gene expression profile. Our study reveals that single-cell RNA expression analysis of individual CAR T cell infusion product can identify subsets of effector cells correlating with clinical response. This can be used as a guidance in the CAR T cell production processes, to obtain CAR T cells with the desired characteristics.
Citation Format: Tina Sarén, Mohanraj Ramachandran, Gustav Gammelgård, Tanja Lövgren, Kristina Wikström, Jamileh Hashemi, Eva Freyhult, Claudio Mirabello, Åsa K Björklund, Håkan Ahlström, Rose-Marie Amini, Hans Hagberg, Angelica Loskog, Gunilla Enblad, Magnus Essand. Single-cell RNA analysis reveal effector-like CD8+ CAR-T cell subpopulations associated with response in lymphoma patients [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 1793.
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Affiliation(s)
| | | | | | | | | | | | - Eva Freyhult
- 3Uppsala University, Dept Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Claudio Mirabello
- 4IFM Bioinformatics, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Linköping, Sweden
| | - Åsa K Björklund
- 5Department of Cell and Molecular Biology, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala, Sweden
| | - Håkan Ahlström
- 6Dept Surgical Sciences Uppsala University, Uppsala, Sweden
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Huang D, Berglund M, Damdimopoulos A, Antonson P, Lindskog C, Enblad G, Amini RM, Okret S. Sex- and Female Age-Dependent Differences in Gene Expression in Diffuse Large B-Cell Lymphoma-Possible Estrogen Effects. Cancers (Basel) 2023; 15:cancers15041298. [PMID: 36831639 PMCID: PMC9954534 DOI: 10.3390/cancers15041298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/09/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
For most lymphomas, including diffuse large B-cell lymphoma (DLBCL), the male incidence is higher, and the prognosis is worse compared to females. The reasons are unclear; however, epidemiological and experimental data suggest that estrogens are involved. With this in mind, we analyzed gene expression data from a publicly available cohort (EGAD00001003600) of 746 DLBCL samples based on RNA sequencing. We found 1293 genes to be differentially expressed between males and females (adj. p-value < 0.05). Few autosomal genes and pathways showed common sex-regulated expression between germinal center B-cell (GCB) and activated B-cell lymphoma (ABC) DLBCL. Analysis of differentially expressed genes between pre- vs. postmenopausal females identified 208 GCB and 345 ABC genes, with only 5 being shared. When combining the differentially expressed genes between females vs. males and pre- vs. postmenopausal females, nine putative estrogen-regulated genes were identified in ABC DLBCL. Two of them, NR4A2 and MUC5B, showed induced and repressed expression, respectively. Interestingly, NR4A2 has been reported as a tumor suppressor in lymphoma. We show that ABC DLBCL females with a high NR4A2 expression showed better survival. Inversely, MUC5B expression causes a more malignant phenotype in several cancers. NR4A2 and MUC5B were confirmed to be estrogen-regulated when the ABC cell line U2932 was grafted to mice. The results demonstrate sex- and female reproductive age-dependent differences in gene expression between DLBCL subtypes, likely due to estrogens. This may contribute to the sex differences in incidence and prognosis.
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Affiliation(s)
- Dan Huang
- Department of Biosciences and Nutrition, Karolinska Institutet, SE-141 83 Huddinge, Sweden
| | - Mattias Berglund
- Department of Biosciences and Nutrition, Karolinska Institutet, SE-141 83 Huddinge, Sweden
| | - Anastasios Damdimopoulos
- Bioinformatics and Expression Core Facility, Department of Biosciences and Nutrition, Karolinska Institutet, SE-141 83 Huddinge, Sweden
| | - Per Antonson
- Department of Biosciences and Nutrition, Karolinska Institutet, SE-141 83 Huddinge, Sweden
| | - Cecilia Lindskog
- Department of Immunology, Genetics and Pathology, Uppsala University, SE-751 85 Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, SE-751 85 Uppsala, Sweden
| | - Rose-Marie Amini
- Department of Immunology, Genetics and Pathology, Uppsala University, SE-751 85 Uppsala, Sweden
| | - Sam Okret
- Department of Biosciences and Nutrition, Karolinska Institutet, SE-141 83 Huddinge, Sweden
- Correspondence: ; Tel.: +46-8-524-81069
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16
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Sjöholm T, Korenyushkin A, Gammelgård G, Sarén T, Lövgren T, Loskog A, Essand M, Kullberg J, Enblad G, Ahlström H. Whole body FDG PET/MR for progression free and overall survival prediction in patients with relapsed/refractory large B-cell lymphomas undergoing CAR T-cell therapy. Cancer Imaging 2022; 22:76. [PMID: 36575477 PMCID: PMC9793670 DOI: 10.1186/s40644-022-00513-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 12/17/2022] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND To find semi-quantitative and quantitative Positron Emission Tomography/Magnetic Resonance (PET/MR) imaging metrics of both tumor and non-malignant lymphoid tissue (bone marrow and spleen) for Progression Free Survival (PFS) and Overall Survival (OS) prediction in patients with relapsed/refractory (r/r) large B-cell lymphoma (LBCL) undergoing Chimeric Antigen Receptor (CAR) T-cell therapy. METHODS A single-center prospective study of 16 r/r LBCL patients undergoing CD19-targeted CAR T-cell therapy. Whole body 18F-fluorodeoxyglucose (FDG) PET/MR imaging pre-therapy and 3 weeks post-therapy were followed by manual segmentation of tumors and lymphoid tissues. Semi-quantitative and quantitative metrics were extracted, and the metric-wise rate of change (Δ) between post-therapy and pre-therapy calculated. Tumor metrics included maximum Standardized Uptake Value (SUVmax), mean SUV (SUVmean), Metabolic Tumor Volume (MTV), Tumor Lesion Glycolysis (TLG), structural volume (V), total structural tumor burden (Vtotal) and mean Apparent Diffusion Coefficient (ADCmean). For lymphoid tissues, metrics extracted were SUVmean, mean Fat Fraction (FFmean) and ADCmean for bone marrow, and SUVmean, V and ADCmean for spleen. Univariate Cox regression analysis tested the relationship between extracted metrics and PFS and OS. Survival curves were produced using Kaplan-Meier analysis and compared using the log-rank test, with the median used for dichotomization. Uncorrected p-values < 0.05 were considered statistically significant. Correction for multiple comparisons was performed, with a False Discovery Rate (FDR) < 0.05 considered statistically significant. RESULTS Pre-therapy (p < 0.05, FDR < 0.05) and Δ (p < 0.05, FDR > 0.05) total tumor burden structural and metabolic metrics were associated with PFS and/or OS. According to Kaplan-Meier analysis, a longer PFS was reached for patients with pre-therapy MTV ≤ 39.5 ml, ΔMTV≤1.35 and ΔTLG≤1.35. ΔSUVmax was associated with PFS (p < 0.05, FDR > 0.05), while ΔADCmean was associated with both PFS and OS (p < 0.05, FDR > 0.05). ΔADCmean > 0.92 gave longer PFS and OS in the Kaplan-Meier analysis. Pre-therapy bone marrow SUVmean was associated with PFS (p < 0.05, FDR < 0.05) and OS (p < 0.05, FDR > 0.05). For bone marrow FDG uptake, patient stratification was possible pre-therapy (SUVmean ≤ 1.8). CONCLUSIONS MTV, tumor ADCmean and FDG uptake in bone marrow unaffected by tumor infiltration are possible PET/MR parameters for prediction of PFS and OS in r/r LBCL treated with CAR T-cells. TRIAL REGISTRATION EudraCT 2016-004043-36.
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Affiliation(s)
- Therese Sjöholm
- grid.8993.b0000 0004 1936 9457Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | | | - Gustav Gammelgård
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Tina Sarén
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Tanja Lövgren
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Angelica Loskog
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Magnus Essand
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Joel Kullberg
- grid.8993.b0000 0004 1936 9457Department of Surgical Sciences, Uppsala University, Uppsala, Sweden ,grid.511796.dAntaros Medical AB, Mölndal, Sweden
| | - Gunilla Enblad
- grid.8993.b0000 0004 1936 9457Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Håkan Ahlström
- grid.8993.b0000 0004 1936 9457Department of Surgical Sciences, Uppsala University, Uppsala, Sweden ,grid.511796.dAntaros Medical AB, Mölndal, Sweden
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Nie M, Ren W, Ye X, Berglund M, Wang X, Fjordén K, Du L, Giannoula Y, Lei D, Su W, Li W, Liu D, Linderoth J, Jiang C, Bao H, Jiang W, Huang H, Hou Y, Zhu S, Enblad G, Jerkeman M, Wu K, Zhang H, Amini R, Li Z, Pan‐Hammarström Q. The dual role of CD70 in B-cell lymphomagenesis. Clin Transl Med 2022; 12:e1118. [PMID: 36471481 PMCID: PMC9722974 DOI: 10.1002/ctm2.1118] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 11/05/2022] [Accepted: 11/10/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND CD70 is a costimulatory molecule that is transiently expressed on a small set of activated lymphocytes and is involved in T-cell-mediated immunity. However, the role of CD70 in B-cell malignancies remains controversial. METHODS We investigated the clinical relevance of CD70 genetic alterations and its protein expression in two diffuse large B-cell lymphoma (DLBCL) cohorts with different ethnic backgrounds. We also performed transcriptomic analysis to explore the role of CD70 alterations in tumour microenvironment. We further tested the blockade of CD70 in combination with PD-L1 inhibitor in a murine lymphoma model. RESULTS We showed that CD70 genetic aberrations occurred more frequently in the Chinese DLBCL cohort (56/233, 24.0%) than in the Swedish cohort (9/84, 10.8%), especially in those with concomitant hepatitis B virus (HBV) infection. The CD70 genetic changes in DLBCL resulted in a reduction/loss of protein expression and/or CD27 binding, which might impair T cell priming and were independently associated with poor overall survival. Paradoxically, we observed that over-expression of CD70 protein was also associated with a poor treatment response, as well as an advanced disease stage and EBV infection. More exhausted CD8+ T cells were furthermore identified in CD70 high-expression DLBCLs. Finally, in a murine lymphoma model, we demonstrated that blocking the CD70/CD27 and/or PD1/PD-L1 interactions could reduce CD70+ lymphoma growth in vivo, by directly impairing the tumour cell proliferation and rescuing the exhausted T cells. CONCLUSIONS Our findings suggest that CD70 can play a role in either tumour suppression or oncogenesis in DLBCL, likely via distinct immune evasion mechanisms, that is, impairing T cell priming or inducing T cell exhaustion. Characterisation of specific dysfunction of CD70 in DLBCL may thus provide opportunities for the development of novel targeted immuno-therapeutic strategies.
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Affiliation(s)
- Man Nie
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Weicheng Ren
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Xiaofei Ye
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Mattias Berglund
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
- Department of ImmunologyGenetics and PathologyUppsala UniversityUppsalaSweden
| | - Xianhuo Wang
- Department of LymphomaNational Clinical Research Center of CancerKey Laboratory of Cancer Prevention and TherapyTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Karin Fjordén
- Department of OncologySkåne University HospitalLundSweden
| | - Likun Du
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Yvonne Giannoula
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Dexin Lei
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Wenjia Su
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
| | - Wei Li
- Department of LymphomaNational Clinical Research Center of CancerKey Laboratory of Cancer Prevention and TherapyTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Dongbing Liu
- BGI‐ShenzhenShenzhenChina
- Guangdong Provincial Key Laboratory of Human Disease GenomicsShenzhen Key Laboratory of GenomicsBGI‐ShenzhenShenzhenChina
| | | | - Chengyi Jiang
- Department of HematologyJilin Cancer HospitalChangchunChina
| | - Huijing Bao
- Department of HematologyJilin Cancer HospitalChangchunChina
| | - Wenqi Jiang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Huiqiang Huang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | | | | | - Gunilla Enblad
- Department of ImmunologyGenetics and PathologyUppsala UniversityUppsalaSweden
| | - Mats Jerkeman
- Department of OncologySkåne University HospitalLundSweden
| | - Kui Wu
- BGI‐ShenzhenShenzhenChina
- Guangdong Provincial Key Laboratory of Human Disease GenomicsShenzhen Key Laboratory of GenomicsBGI‐ShenzhenShenzhenChina
| | - Huilai Zhang
- Department of LymphomaNational Clinical Research Center of CancerKey Laboratory of Cancer Prevention and TherapyTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Rose‐Marie Amini
- Department of ImmunologyGenetics and PathologyUppsala UniversityUppsalaSweden
| | - Zhi‐Ming Li
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Qiang Pan‐Hammarström
- Department of Biosciences and NutritionKarolinska InstitutetStockholmSweden
- Department of LymphomaNational Clinical Research Center of CancerKey Laboratory of Cancer Prevention and TherapyTianjin Medical University Cancer Institute and HospitalTianjinChina
- BGI‐ShenzhenShenzhenChina
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Elsawy M, Chavez JC, Avivi I, Larouche JF, Wannesson L, Cwynarski K, Osman K, Davison K, Rudzki JD, Dahiya S, Dorritie K, Jaglowski S, Radford J, Morschhauser F, Cunningham D, Martin Garcia-Sancho A, Tzachanis D, Ulrickson ML, Karmali R, Kekre N, Thieblemont C, Enblad G, Dreger P, Malladi R, Joshi N, Wang WJ, Solem CT, Snider JT, Cheng P, To C, Kersten MJ. Patient-reported outcomes in ZUMA-7, a phase 3 study of axicabtagene ciloleucel in second-line large B-cell lymphoma. Blood 2022; 140:2248-2260. [PMID: 35839452 PMCID: PMC10653042 DOI: 10.1182/blood.2022015478] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 06/23/2022] [Indexed: 12/30/2022] Open
Abstract
Here, we report the first comparative analysis of patient-reported outcomes (PROs) with chimeric antigen receptor T-cell therapy vs standard-of-care (SOC) therapy in second-line relapsed/refractory large B-cell lymphoma (R/R LBCL) from the pivotal randomized phase 3 ZUMA-7 study of axicabtagene ciloleucel (axi-cel) vs SOC. PRO instruments were administered at baseline, day 50, day 100, day 150, month 9, and every 3 months from randomization until 24 months or an event-free survival event. The quality of life (QoL) analysis set comprised patients with a baseline and ≥1 follow-up PRO completion. Prespecified hypotheses for Quality of Life Questionnaire-Core 30 (QLQ-C30) physical functioning, global health status/QoL, and EQ-5D-5L visual analog scale (VAS) were tested using mixed-effects models with repeated measures. Clinically meaningful changes were defined as 10 points for QLQ-C30 and 7 for EQ-5D-5L VAS. Among 359 patients, 296 (165 axi-cel, 131 SOC) met inclusion criteria for QoL analysis. At day 100, statistically significant and clinically meaningful differences in mean change of scores from baseline were observed favoring axi-cel over SOC for QLQ-C30 global health status/QoL (estimated difference 18.1 [95% confidence interval (CI), 12.3-23.9]), physical functioning (13.1 [95% CI, 8.0-18.2]), and EQ-5D-5L VAS (13.7 [95% CI, 8.5-18.8]; P < .0001 for all). At day 150, scores significantly favored axi-cel vs SOC for global health status/QoL (9.8 [95% CI, 2.6-17.0]; P = .0124) and EQ-5D-5L VAS (11.3 [95% CI, 5.4-17.1]; P = .0004). Axi-cel showed clinically meaningful improvements in QoL over SOC. Superior clinical outcomes and favorable patient experience with axi-cel should help inform treatment choices in second-line R/R LBCL. This trial was registered at www.clinicaltrials.gov as #NCT03391466.
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Affiliation(s)
- Mahmoud Elsawy
- Queen Elizabeth II Health Sciences Centre and Division of Hematology, Department of Medicine, Dalhousie University, Halifax, NS, Canada
| | | | - Irit Avivi
- Hematology Institute, Tel Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jean-François Larouche
- Centre Hospitalier Universitaire (CHU) de Québec, Hôpital de l'Enfant-Jésus, Québec, QC, Canada
| | - Luciano Wannesson
- Istituto Oncologico della Svizzera Italiana, Bellinzona, Switzerland
| | - Kate Cwynarski
- Department of Haematology, University College London Hospitals National Health Services (NHS) Foundation Trust, London, United Kingdom
| | - Keren Osman
- Icahn School of Medicine at Mount Sinai, New York, NY
| | - Kelly Davison
- Royal Victoria Hospital, McGill University Health Centre, Montreal, QC, Canada
| | - Jakob D. Rudzki
- Department of Hematology & Oncology, The Medical University of Innsbruck, University Clinic for Internal Medicine, Innsbruck, Austria
| | - Saurabh Dahiya
- Greenebaum Comprehensive Cancer Center, Transplant and Cellular Therapy Program, University of Maryland Medical Center, Baltimore, MD
| | - Kathleen Dorritie
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Pittsburgh, PA
| | - Samantha Jaglowski
- Comprehensive Cancer Center, Blood and Marrow Transplant Program, The Ohio State University, Columbus, OH
| | - John Radford
- Division of Cancer Sciences, The Christie NHS Foundation Trust and the University of Manchester, Manchester, United Kingdom
| | - Franck Morschhauser
- Groupe de Recherche sur les formes Injectables et les Technologies Associées, University of Lille, CHU Lille, Lille, France
| | | | - Alejandro Martin Garcia-Sancho
- Hematology Department, Salamanca University Hospital, Institute of Biomedical Research of Salamanca (IBSAL), Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Salamanca, Spain
| | | | | | - Reem Karmali
- Division of Hematology and Oncology, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL
| | | | | | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Peter Dreger
- Department of Medicine, University of Heidelberg, Heidelberg, Germany
| | - Ram Malladi
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- University Hospitals Birmingham NHS Foundation Trust, Cambridge, United Kingdom
| | | | | | | | | | - Paul Cheng
- Kite, a Gilead Company, Santa Monica, CA
| | | | - Marie José Kersten
- Cancer Center Amsterdam, Department of Hematology, Amsterdam UMC on behalf of Stichting Hemato-Oncologie voor Volwassenen Nederland (HOVON)/ Lunenburg Lymphoma Phase 1 / II Consortium (LLPC), University of Amsterdam, Amsterdam, Netherlands
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19
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Sundberg E, Hoffman T, Nilsson A, Pahnke S, Enblad G, Kolstad L, Rönnberg B, Lundkvist Å, Torkki M, Zhou O, Anderson J, Harila‐Saari A, Palle J. COVID-19 seroprevalence and clinical picture in Swedish pediatric oncology and hematology patients. Pediatr Blood Cancer 2022; 69:e29773. [PMID: 35615775 PMCID: PMC9348419 DOI: 10.1002/pbc.29773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/24/2022] [Accepted: 04/18/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Children develop symptomatic coronavirus disease 2019 (COVID-19) more rarely than adults upon infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Pediatric oncology and hematology patients may be at increased risk of severe COVID-19 due to their underlying disease or treatment. We investigated COVID-19 and seroprevalence of anti-SARS-CoV-2 antibodies, respectively, in a Swedish cohort of pediatric oncology and hematology patients. PROCEDURE Patients (n = 136) were recruited between June 2020 and September 2021 at Uppsala University Children's Hospital, Sweden. Up to six consecutive blood samples per patient were analyzed for wild-type anti-S1 IgM and IgG antibodies (including after vaccination, n = 4). Clinical data on COVID-19 (including polymerase chain reaction [PCR] test results) were collected from electronic medical records. A questionnaire was completed at recruitment. RESULTS A cumulative seroprevalence (IgM and IgG) of 33% (45/136 patients, 95% confidence interval: 25%-41%) was observed in this patient cohort, of whom 66% (90/136 patients) were under severe immunosuppressive treatment during the study period. Increasing patient age (p = .037) and PCR test results (p < .002) were associated with seropositivity in nonvaccinated cases. Most seropositive, nonvaccinated cases (32/43, 74%) were never PCR-verified for SARS-CoV-2 infection. Of the 13 patients with PCR-verified infection, nine (69%) reported mild disease. A majority (63%) reported continued school attendance during the pandemic. CONCLUSIONS Swedish pediatric oncology and hematology patients developed antibodies against SARS-CoV-2, despite their diagnosis and/or treatment, and the observed seroprevalence was similar to that in national pediatric outpatients. PCR-verified cases underestimate the true incidence of COVID-19 in this patient cohort.
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Affiliation(s)
- Emil Sundberg
- Department of Children's Oncology and HematologyUppsala University HospitalUppsalaSweden,Department of Women's and Children's HealthUppsala UniversityUppsalaSweden
| | - Tove Hoffman
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center (ZSC)Uppsala UniversityUppsalaSweden
| | - Anna Nilsson
- Department of Women's and Children's Health, Pediatric OncologyKarolinska InstitutetStockholmSweden
| | - Simon Pahnke
- Unit of Oncology, Department of Medical SciencesUppsala UniversityUppsalaSweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and PathologyUppsala UniversityUppsalaSweden
| | - Linda Kolstad
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center (ZSC)Uppsala UniversityUppsalaSweden
| | - Bengt Rönnberg
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center (ZSC)Uppsala UniversityUppsalaSweden,Laboratory of Clinical MicrobiologyUppsala University HospitalUppsalaSweden
| | - Åke Lundkvist
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center (ZSC)Uppsala UniversityUppsalaSweden
| | - Milla Torkki
- Department of Children's Oncology and HematologyUppsala University HospitalUppsalaSweden
| | - Otto Zhou
- Department of Children's Oncology and HematologyUppsala University HospitalUppsalaSweden
| | - Jenna Anderson
- Department of Women's and Children's HealthUppsala UniversityUppsalaSweden
| | - Arja Harila‐Saari
- Department of Children's Oncology and HematologyUppsala University HospitalUppsalaSweden,Department of Women's and Children's HealthUppsala UniversityUppsalaSweden
| | - Josefine Palle
- Department of Children's Oncology and HematologyUppsala University HospitalUppsalaSweden,Department of Women's and Children's HealthUppsala UniversityUppsalaSweden
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20
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Hellström V, Tufveson G, Loskog A, Bengtsson M, Enblad G, Lorant T. Donor-derived urologic cancers after renal transplantation: A retrospective non-randomized scientific analysis. PLoS One 2022; 17:e0271293. [PMID: 36129920 PMCID: PMC9491581 DOI: 10.1371/journal.pone.0271293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 06/27/2022] [Indexed: 11/18/2022] Open
Abstract
Background Malignancies in the urinary tract and the kidney graft are quite common after kidney transplantation. In some selected cases tumours develop from donor-derived tissue. Objectives We hypothesised that there is a clinical value to investigate donor/recipient origin in urologic malignancies in renal transplant recipients. Methods In this retrospective study, including patients transplanted between the years 1969 and 2014 at Uppsala University Hospital, Sweden, 11 patients with malignancies in urinary tract and 4 patients with malignancies in kidney transplants were investigated. Donor/recipient origin of tumour tissue was analysed by polymerase chain reaction (PCR) of human leucocyte antigen (HLA) genotypes or by fluorescence in situ hybridization (FISH analysis) of sex chromosomes. HLA genotype and sex chromosomes of the tumour were compared to the known HLA genotype and sex chromosomes of recipient and donor. Results Three of ten cancers in the urinary tract and three of four cancers in the kidney transplants were donor-derived. Conclusions We suggest that urologic malignancies in renal transplant recipients can be investigated for transplant origin. In addition to conventional therapy the allograft immune response against these tumours can be valuable to treat donor-derived cancers.
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Affiliation(s)
- Vivan Hellström
- Department of Surgical Sciences, Section of Transplantation Surgery, Uppsala University Hospital, Uppsala, Sweden
- * E-mail:
| | - Gunnar Tufveson
- Department of Surgical Sciences, Section of Transplantation Surgery, Uppsala University Hospital, Uppsala, Sweden
| | - Angelica Loskog
- Department of Immunology, Genetics and Pathology, Uppsala University Hospital, Uppsala, Sweden
| | - Mats Bengtsson
- Department of Immunology, Genetics and Pathology, Uppsala University Hospital, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Section of Experimental and Clinical Oncology, Uppsala University Hospital, Uppsala, Sweden
| | - Tomas Lorant
- Department of Surgical Sciences, Section of Transplantation Surgery, Uppsala University Hospital, Uppsala, Sweden
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21
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Nicolaescu TM, Abu Sabaa A, Hedell K, Morth C, Valachis A, Enblad G. 632P Prognostic relevance of pre-treatment c-reactive protein to albumin ratio in patients with diffuse large b cell lymphoma. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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22
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Abstract
Immunotherapy in cancer takes advantage of the exquisite specificity, potency, and flexibility of the immune system to eliminate alien tumor cells. It involves strategies to activate the entire immune defense, by unlocking mechanisms developed by tumor cells to escape from surrounding immune cells, as well as engineered antibody and cellular therapies. What is important to note is that these are therapeutics with curative potential. The earliest example of immune therapy is allogeneic stem cell transplantation, introduced in 1957, which is still an important modality in hematology, most notably in myeloid malignancies. In this review, we discuss developmental trends of immunotherapy in hematological malignancies, focusing on some of the strategies that we believe will have the most impact on future clinical practice in this field. In particular, we delineate novel developments for therapies that have already been introduced into the clinic, such as immune checkpoint inhibition and chimeric antigen receptor T-cell therapies. Finally, we discuss the therapeutic potential of emerging strategies based on T-cell receptors and adoptive transfer of allogeneic natural killer cells.
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Affiliation(s)
- Luca Mazzarella
- Department of Experimental Oncology, European Institute of Oncology, Milano, Italy
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Sweden
| | - Johanna Olweus
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital Radiumhospitalet, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Karl-Johan Malmberg
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital Radiumhospitalet, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Mats Jerkeman
- Department of Oncology, Skane University Hospital, Lund University, Lund, Sweden
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23
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Abu Sabaa A, Shen Q, Lennmyr EB, Enblad AP, Gammelgård G, Molin D, Hein A, Freyhult E, Kamali-Moghaddam M, Höglund M, Enblad G, Eriksson A. Plasma protein biomarker profiling reveals major differences between acute leukaemia, lymphoma patients and controls. N Biotechnol 2022; 71:21-29. [PMID: 35779858 DOI: 10.1016/j.nbt.2022.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 06/25/2022] [Accepted: 06/26/2022] [Indexed: 11/29/2022]
Abstract
Aiming to accommodate the unmet need for easily accessible biomarkers with a focus on biological differences between haematological diseases, the diagnostic value of plasma proteins in acute leukaemias and lymphomas was investigated. A multiplex proximity extension assay (PEA) was used to analyze 183 proteins in diagnostic plasma samples from 251 acute leukaemia and lymphoma patients and compared with samples from 60 healthy controls. Multivariate modelling using partial least square discriminant analysis revealed highly significant differences between distinct disease subgroups and controls. The model allowed explicit distinction between leukaemia and lymphoma, with few patients misclassified. Acute leukaemia samples had higher levels of proteins associated with haemostasis, inflammation, cell differentiation and cell-matrix integration, whereas lymphoma samples demonstrated higher levels of proteins known to be associated with tumour microenvironment and lymphoma dissemination. PEA technology can be used to screen for large number of plasma protein biomarkers in low µL sample volumes, enabling the distinction between controls, acute leukaemias and lymphomas. Plasma protein profiling could help gain insights into the pathophysiology of acute leukaemia and lymphoma and the technique may be a valuable tool in the diagnosis of these diseases.
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Affiliation(s)
- Amal Abu Sabaa
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden; Centre for Research and Development, Uppsala University/Region Gävleborg, Sweden.
| | - Qiujin Shen
- Department of Immunology, Genetics & Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | | | - Anna Pia Enblad
- Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden
| | - Gustav Gammelgård
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden
| | - Daniel Molin
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden
| | - Anders Hein
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden
| | - Eva Freyhult
- Department of Medical Sciences, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Masood Kamali-Moghaddam
- Department of Immunology, Genetics & Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Martin Höglund
- Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics & Pathology, Uppsala University, Uppsala, Sweden
| | - Anna Eriksson
- Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden
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24
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Abdulla M, Hollander P, Lindskog C, Sundström C, Enblad G, Saft L, Amini RM. Outcome in PCNSL patients and its association with PD-L1+ leukocytes in the tumor microenvironment. Acta Oncol 2022; 61:824-829. [PMID: 35621149 DOI: 10.1080/0284186x.2022.2075239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Maysaa Abdulla
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Cecilia Lindskog
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Christer Sundström
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Leonie Saft
- Department of Oncology and Pathology, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
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25
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Harrysson S, Eloranta S, Ekberg S, Enblad G, El-Galaly TC, Sander B, Sonnevi K, Andersson PO, Jerkeman M, Smedby KE. Outcomes of relapsed/refractory diffuse large B-cell lymphoma and influence of chimaeric antigen receptor T trial eligibility criteria in second line-A population-based study of 736 patients. Br J Haematol 2022; 198:267-277. [PMID: 35468219 PMCID: PMC9545648 DOI: 10.1111/bjh.18197] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/27/2022] [Accepted: 03/30/2022] [Indexed: 02/02/2023]
Abstract
Several recently published trials investigate novel therapies for relapsed/refractory diffuse large B‐cell lymphoma (R/R DLBCL). To estimate the benefit of these therapies in the real‐world setting, comprehensive data on patients treated in clinical routine are needed. We report outcomes for 736 R/R DLBCL patients identified among all curatively treated DLBCL patients in Sweden in the period 2007–2014. Survival and associations with disease characteristics, second‐line treatment and fulfilment of chimaeric antigen receptor (CAR) T‐cell trial criteria were assessed. Median overall survival (OS) was 6.6 months (≤70 years 9.6 months, >70 years 4.9 months). Early relapse (≤12 months) was strongly associated with selection of less intensive treatment and poor survival. Among patients of at most 70 years of age, 63% started intensive second‐line treatment and 34% received autologous stem cell transplantation (ASCT). Two‐year OS among transplanted patients was 56% (early relapse ≤12 months 40%, late relapse >12 months 66%). A minority of patients 76 years (n = 178/506, 35%) fitted CAR T trial criteria. Median progression‐free survival (PFS) for patients with early relapse fitting trial criteria was 4.8 months. In conclusion, most R/R DLBCL manifest early and are often ineligible for or cannot complete intensive regimens resulting in dismal survival. Real‐world patients eligible for CAR T trials also did poorly, providing a benchmark for efficacy of novel therapies.
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Affiliation(s)
- Sara Harrysson
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Department of Hematology, Karolinska University Hospital, Solna, Sweden
| | - Sandra Eloranta
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sara Ekberg
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Tarec C El-Galaly
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Department of Hematology, Aalborg University Hospital, Aalborg, Denmark
| | - Birgitta Sander
- Division of Pathology, Department of Laboratory Medicine, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Kristina Sonnevi
- Department of Hematology, Karolinska University Hospital, Solna, Sweden
| | - Per-Ola Andersson
- Department of Hematology, South Älvsborg Hospital, Borås, Sweden.,Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Mats Jerkeman
- Department of Oncology, Lund University, Lund, Sweden
| | - Karin E Smedby
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Department of Hematology, Karolinska University Hospital, Solna, Sweden
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26
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Gholiha AR, Hollander P, Löf L, Glimelius I, Hedstrom G, Molin D, Hjalgrim H, Smedby KE, Hashemi J, Amini RM, Enblad G. Checkpoint CD47 expression in classical Hodgkin lymphoma. Br J Haematol 2022; 197:580-589. [PMID: 35301709 PMCID: PMC9310712 DOI: 10.1111/bjh.18137] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 02/17/2022] [Accepted: 02/25/2022] [Indexed: 12/16/2022]
Abstract
The glycoprotein CD47 regulates antiphagocytic activity via signal regulatory protein alpha (SIRPa). This study investigated CD47 expression on Hodgkin and Reed–Sternberg (HRS) cells in the classical Hodgkin lymphoma (cHL) tumour microenvironment and its correlation with prognosis, programmed‐death (PD) immune markers, and SIRPa+ leukocytes. We conducted immunohistochemistry with CD47 and SIRPa antibodies on diagnostic biopsies (tissue microarrays) from cHL patients from two cohorts (n = 178). In cohort I (n = 136) patients with high expression of CD47 on HRS cells (n = 48) had a significantly inferior event‐free survival [hazard ratio (HR) = 5.57; 95% confidence interval (CI), 2.78–11.20; p < 0.001] and overall survival (OS) (HR = 8.54; 95% CI, 3.19–22.90; p < 0.001) compared with patients with low expression (n = 88). The survival results remained statistically significant in multivariable Cox regression adjusted for known prognostic factors. In cohort II (n = 42) high HRS cell CD47 expression also carried shorter event‐free survival (EFS) (HR = 5.96; 95% CI, 1.20–29.59; p = 0.029) and OS (HR = 5.61; 95% CI, 0.58–54.15; p = 0.136), although it did not retain statistical significance in the multivariable analysis. Further, high CD47 expression did not correlate with SIRPa+ leukocytes or PD‐1, PD‐L1 and PD‐L2 expression. This study provides a deeper understanding of the role of CD47 in cHL during an era of emerging CD47 therapies.
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Affiliation(s)
- Alex Reza Gholiha
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Liza Löf
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Ingrid Glimelius
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gustaf Hedstrom
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Daniel Molin
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Henrik Hjalgrim
- Department of Epidemiology Research, State Serum Institute, Centre for Cancer Research, Danish Cancer Society, Department of Hematology, Copenhagen University Hospital Rigshospitalet, Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Karin E Smedby
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, and Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Jamileh Hashemi
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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27
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Lagerlöf I, Fohlin H, Enblad G, Glimelius B, Goldkuhl C, Palma M, Åkesson L, Glimelius I, Molin D. Limited, But Not Eliminated, Excess Long-Term Morbidity in Stage I-IIA Hodgkin Lymphoma Treated With Doxorubicin, Bleomycin, Vinblastine, and Dacarbazine and Limited-Field Radiotherapy. J Clin Oncol 2022; 40:1487-1496. [PMID: 35077204 PMCID: PMC9061145 DOI: 10.1200/jco.21.02407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Balancing disease control and toxicity from chemotherapy and radiotherapy (RT) when treating early-stage classical Hodgkin lymphoma (cHL) is important. Available data on long-term toxicity after RT for cHL mostly refer to RT techniques no longer in use. We aimed to describe long-term toxicity from modern limited-field (LF)-RT after two or four cycles of doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD). PATIENTS AND METHODS This study included all patients with cHL treated with two or four cycles of ABVD and 30 Gy LF-RT during 1999-2005 in Sweden. Patients (n = 215) and comparators (n = 860), matched for age, gender, and region of residence, were cross-checked against national health registries for malignancies, diseases of the circulatory system (DCS), and diseases of the respiratory system (DRS) from the day of diagnosis of cHL. RESULTS The risk of a malignancy was higher for patients than comparators, hazard ratio (HR) 1.5 (95% CI, 1.0 to 2.4), as was the risk for DCS 1.5 (95% CI, 1.1 to 2.0) and for DRS 2.6 (95% CI, 1.6 to 4.3). The median follow-up was 16 years (range, 12-19 years). Of individual diagnoses in DCS, only venous thromboembolism was statistically significantly elevated. If the first 6 months (ie, time of active treatment for cHL) were excluded and censoring at relapse of cHL or diagnosis of any malignancy, the increased HR for venous thromboembolism diminished. Most of the excess risk for DRS consisted of asthma, HR 3.5 (95% CI, 1.8 to 6.8). Patients diagnosed with DRS were significantly younger than comparators. CONCLUSION Compared with toxicity from earlier RT techniques, excess morbidity was not eliminated, but lower than previously reported. The elevated risk of DRS was driven by diagnosis of asthma, which could in part be explained by misdiagnosis of persisting pulmonary toxicity. Less morbidity in Hodgkin lymphoma treated with chemotherapy and radiotherapy fields smaller than involved field![]()
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Affiliation(s)
- Ingemar Lagerlöf
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology; Uppsala University, Uppsala, Sweden
| | - Helena Fohlin
- Regional Cancer Center of Southeast Sweden and Department of Biomedical and Clinical Sciences, Medical Faculty, Linköping University, Linköping, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology; Uppsala University, Uppsala, Sweden
| | - Bengt Glimelius
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology; Uppsala University, Uppsala, Sweden
| | - Christina Goldkuhl
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Marzia Palma
- Department of Haematology, Karolinska University Hospital, Stockholm, Sweden
| | - Lisa Åkesson
- Regional Cancer Center of Southeast Sweden and Department of Biomedical and Clinical Sciences, Medical Faculty, Linköping University, Linköping, Sweden
| | - Ingrid Glimelius
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology; Uppsala University, Uppsala, Sweden
| | - Daniel Molin
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology; Uppsala University, Uppsala, Sweden
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28
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Ullgren H, Camuto A, Rosas S, Pahnke S, Ginman B, Enblad G, Glimelius I, Fransson P, Friesland S, Liu LL. Clinical characteristics and factors associated with COVID-19-related death and morbidity among hospitalized patients with cancer: a Swedish cohort study. Acta Oncol 2021; 60:1459-1465. [PMID: 34334081 DOI: 10.1080/0284186x.2021.1958005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Cancer patients are considered to have a higher risk of dying and developing severe Coronavirus Disease 2019 (COVID-19). To date, there are few studies including co-morbidities and sociodemographic factors when investigating the outcome of COVID-19 in a cohort of cancer patients. In this study, we analyzed cancer patients that have been hospitalized due to COVID-19 during the first wave of the pandemic in Sweden to investigate the impact of COVID-19 on mortality and morbidity. PATIENTS AND METHODS We retrospectively collected data on all patients with cancer that were hospitalized due to COVID-19-related symptoms at Uppsala University Hospital and Karolinska University Hospital between 1 March and 31 August 2020. The primary endpoint was COVID-19-related death and the secondary endpoint was to describe COVID-19 severity, defined as symptom severity (grades 0-4) and length of stay (LOS) at the university hospitals. RESULTS In total, 193 patients were included among which 31% died due to COVID-19 and 8% died of other causes. In a multivariable analysis, older age >70 (OR 3.6; 95% CI [1.8-7.3], p < 0.001) and male gender (OR 2.8 [1.4-5.8], p = 0.005) were factors associated with higher likelihood of COVID-19-related death. Several comorbidities ≥2 (OR 5.4 [2.0-14.3], p = 0.001) was independently associated with COVID-19 severity. Treatment with chemotherapy within 90 days prior to COVID-19 diagnosis were not associated with COVID-19-related death or severity. CONCLUSION Factors associated with higher likelihood of COVID-19-related death were older age and male gender. More severe COVID-19 symptoms were seen in patients with multiple comorbidities. We did not see any associations between COVID-19-related death or severity and recent treatment including chemotherapy. In summary, this supports a thorough assessment regarding potential risks with COVID-19 infection in patients with cancer, with a combination of individual risk factors in addition to cancer treatments.
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Affiliation(s)
- Helena Ullgren
- Department of Nursing, Umeå University, Umeå, Sweden
- Regional Cancer Center, Stockholm-Gotland, Sweden
- Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Angela Camuto
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - Sumy Rosas
- Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - Simon Pahnke
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - Beatrice Ginman
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - Per Fransson
- Department of Nursing, Umeå University, Umeå, Sweden
| | - Signe Friesland
- Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Lisa L. Liu
- Theme Cancer, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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29
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Skaftason A, Qu Y, Abdulla M, Nordlund J, Berglund M, Ednersson SB, Andersson PO, Enblad G, Amini RM, Rosenquist R, Mansouri L. Transcriptome sequencing of archived lymphoma specimens is feasible and clinically relevant using exome capture technology. Genes Chromosomes Cancer 2021; 61:27-36. [PMID: 34647650 DOI: 10.1002/gcc.23002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/06/2021] [Accepted: 10/06/2021] [Indexed: 11/06/2022] Open
Abstract
Formalin-fixed, paraffin-embedded (FFPE) specimens are an underutilized resource in medical research, particularly in the setting of transcriptome sequencing, as RNA from these samples is often degraded. We took advantage of an exome capture-based RNA-sequencing protocol to explore global gene expression in paired fresh-frozen (FF) and FFPE samples from 16 diffuse large B-cell lymphoma (DLBCL) patients. While FFPE samples generated fewer mapped reads compared to their FF counterparts, these reads captured the same library complexity and had a similar number of genes expressed on average. Furthermore, gene expression demonstrated a high correlation when comparing housekeeping genes only or across the entire transcriptome (r = 0.99 for both comparisons). Differences in gene expression were primarily seen in lowly expressed genes and genes with small or large coding sequences. Using cell-of-origin classifiers and clinically relevant gene expression signatures for DLBCL, FF, and FFPE samples from the same biopsy paired nearly perfectly in clustering analysis. This was further confirmed in a validation cohort of 50 FFPE DLBCL samples. In summary, we found the biological differences between tumors to be far greater than artifacts created as a result of degraded RNA. We conclude that exome capture transcriptome sequencing data from archival samples can confidently be used for cell-of-origin classification of DLBCL samples.
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Affiliation(s)
- Aron Skaftason
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Ying Qu
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Maysaa Abdulla
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Jessica Nordlund
- Department of Medical Sciences and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Mattias Berglund
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Susanne Bram Ednersson
- Department of Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Institute of Biomedicine, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Per-Ola Andersson
- Department of Medicine, Section of Hematology, South Älvsborg Hospital, Borås, Sweden.,Institute of Medicine, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Richard Rosenquist
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Clinical Genetics, Karolinska University Laboratory, Karolinska University Hospital, Stockholm, Sweden
| | - Larry Mansouri
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
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30
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Sköld C, Koliadi A, Enblad G, Stålberg K, Glimelius I. Parity is associated with better prognosis in ovarian germ cell tumors, but not in other ovarian cancer subtypes. Int J Cancer 2021; 150:773-781. [PMID: 34648676 DOI: 10.1002/ijc.33844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 09/10/2021] [Accepted: 09/22/2021] [Indexed: 11/09/2022]
Abstract
Ovarian cancer is influenced by reproductive factors, with a reduced risk of epithelial ovarian cancer in parous women. Nonepithelial ovarian cancer frequently affects young women and often precedes or occurs during the childbearing years. However, the impact of reproductive factors on ovarian cancer survival remains unclear: in epithelial ovarian cancer, data are conflicting, and subtype-specific associations have not been examined, and in nonepithelial ovarian cancer, it has not been studied. Using Swedish registers, we evaluated associations between women's reproductive history and cancer-specific mortality by subtype of epithelial and nonepithelial ovarian cancer in 3791 women born 1953 and later, diagnosed from 1990 to 2018. Hazard ratios (HRs) with 95% confidence intervals (95% CIs) were calculated using Cox-proportional hazard models. Parity was associated with a 78% decreased risk of cause-specific mortality in 243 women with germ cell tumors (GCTs) (parous vs nulliparous, adjusted for age at diagnosis: HR: 0.22 [95% CI 0.07-0.62]), with a decreased risk with increasing number of births (per birth: HR: 0.60 [95% CI 0.38-0.95]). We found no evidence of associations between parity and cause-specific mortality among the 334 patients with sex-cord stromal tumors, nor among the 3214 patients with epithelial ovarian cancer; neither overall, nor by subtype. In conclusion, in our large, population-based study, parity was associated with a clearly better prognosis in GCTs but not in the other ovarian cancer subtypes. Future research on how hormone exposure impacts GCT development may lead to a better understanding of mechanisms affecting survival.
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Affiliation(s)
- Camilla Sköld
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Anthoula Koliadi
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Karin Stålberg
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.,Department of Medicine, Division of Clinical Epidemiology, Karolinska Institutet, Stockholm, Sweden
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31
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Vajavaara H, Ekeblad F, Holte H, Jorgensen J, Leivonen SK, Berglund M, Kamper P, Moller HJ, D'Amore F, Molin D, Enblad G, Ludvigsen M, Glimelius I, Leppa S. Prognostic impact of soluble CD163 in patients with diffuse large B-cell lymphoma. Haematologica 2021; 106:2502-2506. [PMID: 33764002 PMCID: PMC8409034 DOI: 10.3324/haematol.2020.278182] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Indexed: 11/09/2022] Open
Affiliation(s)
- Heli Vajavaara
- Research Program Unit, Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Department of Oncology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland; iCAN Digital Precision Cancer Medicine Flagship, Helsinki
| | - Frida Ekeblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala
| | - Harald Holte
- Department of Oncology and KG Jebsen center for B-cell malignancies, Oslo University Hospital, Oslo
| | - Judit Jorgensen
- Department of Hematology, Aarhus University Hospital, Aarhus
| | - Suvi-Katri Leivonen
- Research Program Unit, Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Department of Oncology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland; iCAN Digital Precision Cancer Medicine Flagship, Helsinki
| | - Mattias Berglund
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala
| | - Peter Kamper
- Department of Hematology, Aarhus University Hospital, Aarhus
| | - Holger J Moller
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus
| | - Francesco D'Amore
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus
| | - Daniel Molin
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala
| | - Maja Ludvigsen
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus
| | - Ingrid Glimelius
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden; Department of Medicine, division of clinical epidemiology, Karolinska Institutet, Solna.
| | - Sirpa Leppa
- Research Program Unit, Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Department of Oncology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland; iCAN Digital Precision Cancer Medicine Flagship, Helsinki.
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Apollonio B, Petrov N, Spada F, Jarvis P, Cozzetto D, Kannambath S, Kuo D, Saqui M, Amini RM, Enblad G, Charlotte G, Benjamin R, Vardi A, Phillips E, Salisbury J, Olson EN, Fox B, Hagner P, Gandhi A, Jarrett RF, Herter S, Bacac M, Klaus C, Klein C, Deutsch A, Ramsay AG. Abstract 3165: Stroma-immune landscape in lymphoma: new mechanisms of immunosuppression and therapeutic targeting. Cancer Res 2021. [DOI: 10.1158/1538-7445.am2021-3165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Tumor cells engage in bidirectional interactions with stroma and immune cells to promote disease progression and immune evasion. Stroma-specific gene signatures have been associated with outcome in diffuse large B-cell lymphoma (DLBCL), but their immunobiology has been understudied.
To characterize the stromal landscape in lymphoma, we performed high-dimensional imaging mass cytometry analysis of the major stroma subsets and revealed a marked expansion and remodeling of the immuno-specialized fibroblastic reticular cells (FRCs) in human DLBCL biopsies (n=53). The FRC network was similarly remodeled in tumors from the IμBcl6 transgenic model of lymphoma, and aberrant fibroblasts were in close proximity to cancer cells.
Modelling the interactions between murine and patient FRCs and tumor cells, using 2D and 3D cultures, showed that lymphoma drives the acquisition of an inflammatory-like, pro-tumoral (upregulation of fibroblast activating protein-α, FAP) phenotype and associated functional capabilities. Comparative bulk transcriptomic analysis revealed that lymphoma-FRCs undergo transcriptional reprogramming and activate gene pathways associated with inflammatory responses. Moreover, single-cell RNA-seq revealed an expansion of activated FRC clusters expressing B cell supporting genes, while T cell-associated FRCs were contracted. Altered chemokine signaling pathways in DLBCL-FRCs were functionally linked to reduced attraction of T cells and impeded migration along the lymphoma-reticular network. Moreover, lymphoma-FRCs upregulated expression of inhibitory PD-1 ligands that reduced the anti-tumor cytolytic activity of CD8+ T cells, a T cell bispecific antibody (CD20-TCB, glofitamab) and anti-CD19 CAR T cells in our coculture models.
To overcome the immunosuppressive activity of DLBCL-FRCs, we investigated the use of CD20-TCB in combination with stroma-targeting immunocytokine fusion protein drug (FAP-IL2v, RG7461) or costimulatory fusion protein (FAP-4-1BBL, RG7827). Functional cytotoxicity assays using human and murine primary DLBCL patient samples revealed that both stroma-targeting drugs paired effectively with the CD20-TCB to enhance the cytotoxic activity of autologous CD8+ T cells. In addition, the ability of immune-/stroma- targeted combination immunotherapy to trigger anti-tumor activity and CD8+ T cell retention within the FRC-TME was demonstrated using 3D precision-cut lymph node slice-based organotypic cultures of DLBCL and other B cell malignancies.
In conclusion our data reveal that lymphoma cells actively reprogram FRCs that acquire altered immunoregulatory function which prevents effective T cell motility and suppresses the anti-tumor function of cytolytic T cells. Importantly, we demonstrate that combination immunotherapy incorporating fibroblast-targeting fusion proteins could effectively recover anti-tumor T cell activity.
Citation Format: Benedetta Apollonio, Nedyalko Petrov, Filomena Spada, Peter Jarvis, Domenico Cozzetto, Shichina Kannambath, David Kuo, Mansoor Saqui, Rose-Marie Amini, Gunilla Enblad, Graham Charlotte, Reuben Benjamin, Anna Vardi, Elisabeth Phillips, Jon Salisbury, Eric N. Olson, Brian Fox, Patrick Hagner, Anita Gandhi, Ruth F. Jarrett, Sylvia Herter, Marina Bacac, Christina Klaus, Christian Klein, Alexander Deutsch, Alan G. Ramsay. Stroma-immune landscape in lymphoma: new mechanisms of immunosuppression and therapeutic targeting [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2021; 2021 Apr 10-15 and May 17-21. Philadelphia (PA): AACR; Cancer Res 2021;81(13_Suppl):Abstract nr 3165.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Anna Vardi
- 4G. Papanikolaou Hospital, Thessaloniki, Greece
| | | | - Jon Salisbury
- 5King's College Hospital NHS Foundation Trust, London, United Kingdom
| | | | | | | | | | - Ruth F. Jarrett
- 6MRC University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
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Sima A, Hollander P, Baecklund E, Smedby KE, Enblad G, Amini RM. Superior outcome for splenectomised patients in a population-based study of splenic marginal zone lymphoma in Sweden. Br J Haematol 2021; 194:568-579. [PMID: 34109612 DOI: 10.1111/bjh.17577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 05/06/2021] [Indexed: 12/11/2022]
Abstract
Splenic marginal zone lymphoma (SMZL) is a rare low-grade B-cell lymphoma where associations with viral hepatitis and autoimmune and inflammatory diseases (AID) have been indicated. We aimed at assessing the prevalence of viral hepatitis and AID at SMZL diagnosis and outcome by treatment in a Swedish population-based study. A total of 277 SMZL patients registered in the Swedish Lymphoma Register in 2007-2017 were included. A history of viral hepatitis was reported in five (2%) patients and AID prior to SMZL in 72/240 (30%) patients. Treatment was given up front for 207 (75%) patients. Splenectomy with or without systemic treatment was performed in 119 (57%) and was associated with statistically significantly better overall survival [hazard ratio, HR = 0·47 (95% confidence interval, CI: 0·23-0·93), P = 0·03] and progression-free survival (HR = 0·55, 95% CI: 0·35-0·86, P = 0·008) compared to non-splenectomised patients in multivariable analyses. The up-front splenectomised group was younger and generally had a lower Ann Arbor stage, but also more frequently B symptoms and high lactate dehydrogenase than the non-splenectomised group. Viral hepatitis and AID history did not affect SMZL outcome. We report high incidence of AIDs and low incidence of viral hepatitis in this population-based study of SMZL. Splenectomy up front was associated with a favourable outcome.
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Affiliation(s)
- Andreea Sima
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Eva Baecklund
- Department of Medical Sciences, Rheumatology, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Karin E Smedby
- Division of Clinical Epidemiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
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Kinch A, Baecklund E, Molin D, Pauksens K, Sundström C, Tufveson G, Enblad G. Prior antithymocyte globulin therapy and survival in post-transplant lymphoproliferative disorders. Acta Oncol 2021; 60:771-778. [PMID: 33793378 DOI: 10.1080/0284186x.2021.1904520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: Treatment with antithymocyte globulin (ATG) is a well-recognized risk factor for the development of post-transplant lymphoproliferative disorders (PTLD) after solid organ transplantation, but it is unknown how its use affects overall survival after PTLD.Methods: A total of 114 patients with PTLD and available data on immunosuppressive regimen were included from a nation-wide case series of solid organ transplant recipients in Sweden. Prior use of ATG was correlated to clinical features, PTLD subtype, and survival.Results: A total of 47 (41%) patients had received ATG prior to the diagnosis of PTLD. The ATG-treated patients were more likely to be recipients of hearts or lungs, and less likely of kidneys (p < 0.01). They had experienced more acute rejections (p = 0.02). The PTLDs arose earlier, median 2.0 vs. 6.6 years post-transplant (p = 0.002) and were more often situated in the allograft (32% vs. 7%, p < 0.001) in patients with prior ATG vs. no ATG treatment. The PTLDs in the ATG group were more often Epstein-Barr virus-positive (80% vs. 40%, p < 0.001). There were more polymorphic PTLDs (17% vs. 1.5%, p = 0.004) and less T-cell PTLDs (4% vs. 19%, p = 0.02) in the ATG group than in the no ATG group. Diffuse large B-cell lymphoma was equally common in patients with and without prior ATG therapy, but the non-germinal center subtype was more frequent in the ATG group (p = 0.001). In an adjusted Cox proportional hazards regression model, prior ATG treatment and better performance status were associated with superior overall survival, whereas older age, T-cell subtype of PTLD, presence of B symptoms, and elevated lactate dehydrogenase were associated with inferior overall survival. Patients receiving ATG solely as rejection therapy had superior overall survival compared with those receiving ATG as induction therapy or both (p = 0.03).Conclusions: ATG therapy, especially rejection therapy, prior to PTLD development is an independent prognostic factor for superior overall survival after PTLD diagnosis.
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Affiliation(s)
- Amelie Kinch
- Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden
| | - Eva Baecklund
- Department of Medical Sciences, Section of Rheumatology, Uppsala University, Uppsala, Sweden
| | - Daniel Molin
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Karlis Pauksens
- Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden
| | - Christer Sundström
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gunnar Tufveson
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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Abu Sabaa A, Mörth C, Hasselblom S, Hedström G, Flogegård M, Stern M, Andersson PO, Glimelius I, Enblad G. Age is the most important predictor of survival in diffuse large B-cell lymphoma patients achieving event-free survival at 24 months: a Swedish population-based study. Br J Haematol 2021; 193:906-914. [PMID: 33948942 PMCID: PMC8252093 DOI: 10.1111/bjh.17206] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/07/2020] [Indexed: 11/29/2022]
Abstract
Routine follow‐up for diffuse large B‐cell lymphoma have been shortened to 2 years when event‐free survival at 24 months (EFS24) emerged as a new milestone. In the present study, we aimed to determine whether the achievement of this milestone affected overall survival (OS). We compared OS to that of an age‐ and sex‐matched population, analysed other factors governing OS, and reviewed the causes of death. Data were collected from the Swedish Cancer Registry and from individual patient’s records. We included 1169 adult patients from five counties between the years 2001 and 2014. The median (range) age was 64·6 (18–91) years, 56·6% were men and the median follow‐up was 82·3 months. For early stages, the achievement of EFS12 did not improve OS. More than two‐thirds of the patients (n = 837, 71·6%) achieved EFS24, of which 190 (22·7%) died during follow‐up. Lymphoma (20%), cardiovascular disease (22·4%) and malignancies (16%) contributed to causes of death. Patients aged <60 years had an OS that matched the standard population. In multivariate analysis, only age >60 years significantly affected OS after EFS24 compared with the standard population. We concluded that follow‐up beyond EFS24 should be considered for patients aged >60 years.
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Affiliation(s)
- Amal Abu Sabaa
- Centre for Research and Development, Uppsala University/Region Gavleborg, Sweden.,Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Sweden
| | - Charlott Mörth
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Sweden.,Centre for Clinical Research Sormland, Uppsala University, Uppsala, Sweden
| | - Sverker Hasselblom
- Department of Research, Development and Education, Region Halland, Halmstad, Sweden
| | - Gustaf Hedström
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Sweden
| | - Max Flogegård
- Department of Internal Medicine, Falun General Hospital, Falun, Sweden
| | - Mimmi Stern
- Department of Hematology, South Alvsborg Hospital, Boras and Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Per-Ola Andersson
- Department of Hematology, South Alvsborg Hospital, Boras and Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Experimental and Clinical Oncology, Uppsala University, Sweden
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Abdulla M, Alexsson A, Sundström C, Ladenvall C, Mansouri L, Lindskog C, Berglund M, Cavelier L, Enblad G, Hollander P, Amini RM. PD-L1 and IDO1 are potential targets for treatment in patients with primary diffuse large B-cell lymphoma of the CNS. Acta Oncol 2021; 60:531-538. [PMID: 33579170 DOI: 10.1080/0284186x.2021.1881161] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Programmed cell death 1 (PD-1) and its ligands PD-L1 and PD-L2, as well as Indoleamine 2,3-deoxygenase (IDO1) can be expressed both by tumor and microenvironmental cells and are crucial for tumor immune escape. We aimed to evaluate the role of PD-1, its ligands and IDO1 in a cohort of patients with primary diffuse large B-cell lymphoma of the CNS (PCNSL). MATERIAL AND METHODS Tissue microarrays (TMAs) were constructed in 45 PCNSL cases. RNA extraction from whole tissue sections and RNA sequencing were successfully performed in 33 cases. Immunohistochemical stainings for PD-1, PD-L1/paired box protein 5 (PAX-5), PD-L2/PAX-5 and IDO1, and Epstein-Barr virus encoding RNA (EBER) in situ hybridization were analyzed. RESULTS High proportions of PD-L1 and PD-L2 positive tumor cells were observed in 11% and 9% of cases, respectively. High proportions of PD-L1 and PD-L2 positive leukocytes were observed in 55% and 51% of cases, respectively. RNA sequencing revealed that gene expression of IDO1 was high in patients with high proportion of PD-L1 positive leukocytes (p = .01). Protein expression of IDO1 in leukocytes was detected in 14/45 cases, in 79% of these cases a high proportion of PD-L1 positive leukocytes was observed. Gene expression of IDO1 was high in EBER-positive cases (p = .0009) and protein expression of IDO1 was detected in five of six EBER-positive cases. CONCLUSION Our study shows a significant association between gene and protein expression of IDO1 and protein expression of PD-L1 in the tumor microenvironment of PCNSL, possibly of importance for prediction of response to immunotherapies.
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Affiliation(s)
- Maysaa Abdulla
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Andrei Alexsson
- Clinical Genomics Uppsala, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Christer Sundström
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Claes Ladenvall
- Clinical Genomics Uppsala, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Larry Mansouri
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Lindskog
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Mattias Berglund
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Lucia Cavelier
- Clinical Genomics Uppsala, Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
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Mörth C, Sabaa AA, Freyhult E, Christersson C, Hashemi J, Hashemi N, Kamali-Moghaddam M, Molin D, Höglund M, Eriksson A, Enblad G. Plasma proteome profiling of cardiotoxicity in patients with diffuse large B-cell lymphoma. Cardiooncology 2021; 7:6. [PMID: 33536059 PMCID: PMC7856776 DOI: 10.1186/s40959-021-00092-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 01/20/2021] [Indexed: 02/06/2023]
Abstract
Background Cardiovascular toxicity is a notorious complication of doxorubicin (DXR) therapy for diffuse large B-cell lymphoma (DLBCL). Although surveillance of well-known biological markers for cardiovascular disease (CVD) as NTproBNP and Troponins may be helpful, there are no established markers to monitor for evolving CVD during treatment. New possibilities have arisen with the emergence of newer techniques allowing for analysis of plasma proteins that can be associated with cardiovascular disease. Proximity Extension Assay is one of them. Objectives We aimed to illustrate the incidence of CVD in DLBCL patients treated with DXR and to establish whether there are plasma proteins associated with pre-existing or emerging CVD. Methods In 95 patients, 182 different proteins from OLINK panels, NTproBNP, Troponin I and CRP were assessed prior to, during and after treatment. For comparison, samples from controls were analyzed. Results In the DLBCL cohort, 33.3% had pre-treatment CVD compared to 5.0% in the controls and 23.2% developed new CVD. Of the 32.6% who died during follow up, CVD was the cause in 4 patients. Spondin-1 (SPON-1) correlated to pre-treatment CVD (1.22 fold change, 95% CI 1.10–1.35, p = 0.00025, q = 0.045). Interleukin-1 receptor type 1 (IL-1RT1) was associated to emerging CVD (1.24 fold change, 95% CI 1.10–1.39, p = 0.00044, q = 0.082). Conclusion We observed a higher prevalence of CVD in DLBCL patients compared to controls prior to DXR therapy. Two proteins, SPON-1 and IL-1RT1, were related to pre-existing and emerging CVD in DXR treated patients. If confirmed in larger cohorts, IL-1RT1 may emerge as a reliable biomarker for unfolding CVD in DLBCL. Supplementary Information The online version contains supplementary material available at 10.1186/s40959-021-00092-0.
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Affiliation(s)
- Charlott Mörth
- Department of Immunology, Genetics & Pathology, Uppsala University, Rudbecklaboratoriet, 75185, Uppsala, Sweden. .,Centre for Clinical Research Sörmland, Uppsala University, Uppsala, Sweden.
| | - Amal Abu Sabaa
- Department of Immunology, Genetics & Pathology, Uppsala University, Rudbecklaboratoriet, 75185, Uppsala, Sweden.,Center for Research and Development, Uppsala University/Region Gävleborg, Uppsala, Sweden
| | - Eva Freyhult
- Department of Medical Sciences, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | | | - Jamileh Hashemi
- Department of Immunology, Genetics & Pathology, Uppsala University, Rudbecklaboratoriet, 75185, Uppsala, Sweden
| | - Nashmil Hashemi
- Department of Cardiology, Danderyd Hospital, Karolinska Institute, Stockholm, Sweden
| | - Masood Kamali-Moghaddam
- Department of Immunology, Genetics & Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Daniel Molin
- Department of Immunology, Genetics & Pathology, Uppsala University, Rudbecklaboratoriet, 75185, Uppsala, Sweden
| | - Martin Höglund
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Anna Eriksson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics & Pathology, Uppsala University, Rudbecklaboratoriet, 75185, Uppsala, Sweden
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Mattsson Ulfstedt J, Venge P, Holmgren S, Enblad G, Eriksson S, Molin D. Serum concentrations of Thymidine kinase 1 measured using a novel antibody-based assay in patients with Hodgkin Lymphoma. Ups J Med Sci 2021; 126:6119. [PMID: 34471484 PMCID: PMC8383933 DOI: 10.48101/ujms.v126.6119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 04/26/2021] [Accepted: 04/27/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Thymidine kinase 1 (TK1) is an intracellular protein associated with DNA synthesis, expressed during the G1 phase and remained elevated through the M phase, with a potential as a biomarker for cell proliferation. In this study, we explore the possible use of TK1 in Hodgkin lymphoma (HL). METHODS Serum concentrations of TK1 (S-TK1) were measured in 46 newly diagnosed HL patients using prospectively collected biobanked serum samples. The samples were analyzed using a novel antibody-based TK1 immunosorbent assay (ELISA). RESULTS The concentrations of S-TK1 were elevated in HL patients compared with healthy controls (median 0.32 μg/L vs. 0.24 μg/L, P = 0.003). A further increase in S-TK1 was observed during the treatment. The S-TK1 concentrations were higher in patients with advanced stage disease, low B-Hb, elevated P-LD and in those with B-symptoms. A high ESR correlated with low S-TK1. CONCLUSIONS The study results suggest that S-TK1, measured using a novel antibody-based assay, has the potential to be a biomarker in HL. However, while S-TK1 levels are elevated at baseline compared with healthy controls, a limited number of patients and comparatively short follow-up time render reliable conclusions difficult.
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Affiliation(s)
- Johan Mattsson Ulfstedt
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology; Uppsala University, Uppsala, Sweden
| | - Per Venge
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- Diagnostics Development, Uppsala, Sweden
| | | | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology; Uppsala University, Uppsala, Sweden
| | - Staffan Eriksson
- Department of Anatomy, Physiology & Biochemistry, Swedish University of Agricultural Sciences, Uppsala, Sweden
- AroCell AB, Uppsala, Sweden
| | - Daniel Molin
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology; Uppsala University, Uppsala, Sweden
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Andersson A, Enblad G, Erlanson M, Johansson AS, Molin D, Tavelin B, Näslund U, Melin B. High risk of cardiovascular side effects after treatment of Hodgkin's lymphoma - is there a need for intervention in long-term survivors? Ups J Med Sci 2021; 126:6117. [PMID: 33889307 PMCID: PMC8043572 DOI: 10.48101/ujms.v126.6117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/02/2021] [Accepted: 02/14/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Hodgkin lymphoma (HL) patients have a good prognosis after adequate treatment. Previous treatment with mantle field irradiation has been accompanied by an increased long-term risk of cardiovascular disease (CVD). This study identified co-morbidity factors for the development of cardiovascular side effects and initiated an intervention study aimed to decrease morbidity and mortality of CVD in HL survivors. DESIGN Hodgkin lymphoma patients aged ≤45 years diagnosed between 1965 and 1995 were invited to participate. In total, 453 patients completed a questionnaire that addressed co-morbidity factors and clinical symptoms. Of these, 319 accepted to participate in a structured clinical visit. The statistical analyses compared individuals with CVD with those with no CVD. RESULTS Cardiovascular disease was reported by 27.9%. Radiotherapy (odds ratio [OR]: 3.27), hypertension and hypercholesterolemia were shown to be independent risk factors for the development of CVD. The OR for CVD and valve disease in patients who received radiotherapy towards mediastinum was 4.48 and 6.07, respectively. At clinical visits, 42% of the patients were referred for further investigation and 24% of these had a cardiac ultrasound performed due to previously unknown heart murmurs. CONCLUSION Radiotherapy towards mediastinum was an independent risk factor for CVD as well as hypercholesterolemia and hypertension. A reasonable approach as intervention for this cohort of patients is regular monitoring of hypertension and hypercholesterolemia and referral to adequate investigation when cardiac symptoms appear. Broad knowledge about the side effects from radiotherapy in the medical community and well-structured information regarding late side effects to the patients are all reasonable approaches as late effects can occur even 40 years after cancer treatment.
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Affiliation(s)
- Anne Andersson
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Section Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - Martin Erlanson
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
| | | | - Daniel Molin
- Department of Immunology, Genetics and Pathology, Section Experimental and Clinical Oncology, Uppsala University, Uppsala, Sweden
| | - Björn Tavelin
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
| | - Ulf Näslund
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Beatrice Melin
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
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Amini RM, Ljungström V, Abdulla M, Cavelier L, Pandzic T, Hollander P, Enblad G, Baliakas P. Clonal hematopoiesis in patients with high-grade B-cell lymphoma is associated with inferior outcome. Am J Hematol 2020; 95:E287-E289. [PMID: 32628289 DOI: 10.1002/ajh.25927] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/18/2020] [Accepted: 07/02/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Viktor Ljungström
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- Department of Clinical Genetics, Uppsala University Hospital, Uppsala, Sweden
| | - Maysaa Abdulla
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Lucia Cavelier
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- Department of Clinical Genetics, Uppsala University Hospital, Uppsala, Sweden
| | - Tatjana Pandzic
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- Department of Clinical Genetics, Uppsala University Hospital, Uppsala, Sweden
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Panagiotis Baliakas
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- Department of Clinical Genetics, Uppsala University Hospital, Uppsala, Sweden
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41
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Benoni H, Eloranta S, Dahle DO, Svensson MHS, Nordin A, Carstens J, Mjøen G, Helanterä I, Hellström V, Enblad G, Pukkala E, Sørensen SS, Lempinen M, Smedby KE. Relative and absolute cancer risks among Nordic kidney transplant recipients-a population-based study. Transpl Int 2020; 33:1700-1710. [PMID: 32896035 PMCID: PMC7756726 DOI: 10.1111/tri.13734] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/06/2020] [Accepted: 08/31/2020] [Indexed: 12/24/2022]
Abstract
Kidney transplant recipients (KTRs) have an increased cancer risk compared to the general population, but absolute risks that better reflect the clinical impact of cancer are seldom estimated. All KTRs in Sweden, Norway, Denmark, and Finland, with a first transplantation between 1995 and 2011, were identified through national registries. Post‐transplantation cancer occurrence was assessed through linkage with cancer registries. We estimated standardized incidence ratios (SIR), absolute excess risks (AER), and cumulative incidence of cancer in the presence of competing risks. Overall, 12 984 KTRs developed 2215 cancers. The incidence rate of cancer overall was threefold increased (SIR 3.3, 95% confidence interval [CI]: 3.2–3.4). The AER of any cancer was 1560 cases (95% CI: 1468–1656) per 100 000 person‐years. The highest AERs were observed for nonmelanoma skin cancer (838, 95% CI: 778–901), non‐Hodgkin lymphoma (145, 95% CI: 119–174), lung cancer (126, 95% CI: 98.2–149), and kidney cancer (122, 95% CI: 98.0–149). The five‐ and ten‐year cumulative incidence of any cancer was 8.1% (95% CI: 7.6–8.6%) and 16.8% (95% CI: 16.0–17.6%), respectively. Excess cancer risks were observed among Nordic KTRs for a wide range of cancers. Overall, 1 in 6 patients developed cancer within ten years, supporting extensive post‐transplantation cancer vigilance.
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Affiliation(s)
- Henrik Benoni
- Department of Surgery, Akademiska University Hospital, Uppsala, Sweden.,Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sandra Eloranta
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Dag O Dahle
- Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - My H S Svensson
- Department of Nephrology, Aarhus University Hospital, Aarhus, Denmark.,Department of Nephrology, Medical Division, Akershus University Hospital, Lørenskog, Norway
| | - Arno Nordin
- Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland
| | - Jan Carstens
- Department of Nephrology, Odense University Hospital, Odense, Denmark
| | - Geir Mjøen
- Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Ilkka Helanterä
- Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland
| | - Vivan Hellström
- Department of Surgery, Akademiska University Hospital, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Eero Pukkala
- Finnish Cancer Registry - Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland.,Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Søren S Sørensen
- Department of Nephrology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Marko Lempinen
- Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland
| | - Karin E Smedby
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Center for Hematology, Karolinska University Hospital, Stockholm, Sweden
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42
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Wästerlid T, Harrysson S, Andersson TM, Ekberg S, Enblad G, Andersson P, Jerkeman M, Eloranta S, Smedby KE. Outcome and determinants of failure to complete primary R-CHOP treatment for reasons other than non-response among patients with diffuse large B-cell lymphoma. Am J Hematol 2020; 95:740-748. [PMID: 32180274 DOI: 10.1002/ajh.25789] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/04/2020] [Accepted: 03/12/2020] [Indexed: 12/12/2022]
Abstract
Patients with diffuse large B-cell lymphoma (DLBCL) who fail to complete planned treatment with R-CHOP due to toxicity are sparsely described. We investigated the extent of failure to complete treatment (six cycles or more, or three cycles + RT for patients with stage I disease) with R-CHOP for reasons unrelated to non-response, the determinants of such failure and the outcome among these patients. Three thousand one hundred and forty nine adult DLBCL patients who started primary treatment with R-CHOP were identified through the Swedish lymphoma register 2007-2014. Of these, 147 (5%) stopped prematurely after 1-3 cycles of R-CHOP for reasons unrelated to non-response, 168 (5%) after 4-5 cycles and 2639 patients (84%) completed planned treatment. Additionally, 195 (6%) patients did not complete treatment due to non-response or death before treatment end. In a multivariable logistic regression model, age > 75 years, poor performance status, extranodal disease and Charlson Comorbidity Index ≥1 were significantly associated with failure to complete planned R-CHOP treatment for other reasons than non-response. Non-completion of treatment strongly correlated with survival. Five-year overall survival for patients who received 1-3 cycles was 26% (95% CI: 19%-33%), 49% (95% CI: 41%-57%) for 4-5 cycles and 76% (74%-77%) for patients who completed treatment. Failure to complete planned R-CHOP treatment is an important clinical issue associated with inferior survival. Old age and poor performance status most strongly predict such failure. These results indicate a need for improved treatment tailoring for patients with certain baseline demographics to improve tolerability and chance for treatment completion.
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Affiliation(s)
- Tove Wästerlid
- Division of Clinical Epidemiology, Department of Medicine SolnaKarolinska Institutet Stockholm Sweden
- Department of HematologyKarolinska University Hospital Solna Sweden
| | - Sara Harrysson
- Division of Clinical Epidemiology, Department of Medicine SolnaKarolinska Institutet Stockholm Sweden
- Department of HematologyKarolinska University Hospital Solna Sweden
| | | | - Sara Ekberg
- Division of Clinical Epidemiology, Department of Medicine SolnaKarolinska Institutet Stockholm Sweden
| | - Gunilla Enblad
- Department of OncologyAkademiska University Hospital Uppsala Sweden
| | - Per‐Ola Andersson
- Department of HematologySouth Älvsborg Hospital Borås Sweden
- Sahlgrenska AcademyGothenburg University Gothenburg Sweden
| | - Mats Jerkeman
- Department of Oncology and Pathology, Institute of Clinical SciencesLund University Lund Sweden
| | - Sandra Eloranta
- Division of Clinical Epidemiology, Department of Medicine SolnaKarolinska Institutet Stockholm Sweden
| | - Karin E. Smedby
- Division of Clinical Epidemiology, Department of Medicine SolnaKarolinska Institutet Stockholm Sweden
- Department of HematologyKarolinska University Hospital Solna Sweden
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43
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Persson Skare T, Sjöberg E, Berglund M, Smith RO, Roche FP, Lindskog C, Sander B, Glimelius I, Gholiha AR, Enblad G, Amini R, Claesson‐Welsh L. Marginal zone lymphoma expression of histidine‐rich glycoprotein correlates with improved survival. eJHaem 2020; 1:199-207. [PMID: 35847718 PMCID: PMC9175683 DOI: 10.1002/jha2.73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/20/2020] [Accepted: 07/26/2020] [Indexed: 11/24/2022]
Abstract
Purpose The abundant hepatocyte‐expressed plasma protein histidine‐rich glycoprotein (HRG) enhances antitumor immunity by polarizing inflammatory and immune cells in several mouse models, however, the clinical relevance of HRG in human cancer is poorly explored. The expression and role of HRG in human B‐cell lymphomas was investigated in order to find new tools for prognosis and treatment. Findings Immunohistochemical (IHC) analysis and RNA hybridization of tissue microarrays showed that (i) HRG was expressed by tumor cells in marginal zone lymphoma (MZL), in 36% of 59 cases. Expression was also detected in follicular lymphoma (22%), mantle cell lymphoma (19%), and indiffuse large B‐cell lymphoma (DLBCL;5%) while primary CNS lymphoma (PCNSL) lacked expression of HRG. (ii) MZL patients positive for HRG showed a superior overall survival outcome (HR = 0.086, 95% CI = 0.014‐0.518, P‐value = .007), indicating a protective role for HRG independent of stage, age and sex. (iii) HRG‐expressing MZL displayed significantly increased transcript and protein levels of the host defense peptide alpha defensin 1. In addition, global transcript analyses showed significant changes in gene ontology terms relating to immunity and inflammation, however, infiltration of immune and inflammatory cells detected by IHC was unaffected by HRG expression. Conclusion HRG expression by MZL tumor cells correlates with an altered transcription profile and improved overall survival.
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Affiliation(s)
- Tor Persson Skare
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Elin Sjöberg
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Mattias Berglund
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Ross O Smith
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Francis P Roche
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Cecilia Lindskog
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Birgitta Sander
- Dept of Laboratory MedicineDivision of PathologyKarolinska Institutet and Karolinska University Hospital Stockholm Sweden
| | - Ingrid Glimelius
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Alex R Gholiha
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Gunilla Enblad
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Rose‐Marie Amini
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
| | - Lena Claesson‐Welsh
- Department of ImmunologyGenetics and PathologyScience for Life and Beijer Laboratoriesand Unit of Experimental and Clinical OncologyUppsala University Uppsala Sweden
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44
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Crippa A, De Laere B, Discacciati A, Larsson B, Connor JT, Gabriel EE, Thellenberg C, Jänes E, Enblad G, Ullen A, Hjälm-Eriksson M, Oldenburg J, Ost P, Lindberg J, Eklund M, Grönberg H. The ProBio trial: molecular biomarkers for advancing personalized treatment decision in patients with metastatic castration-resistant prostate cancer. Trials 2020; 21:579. [PMID: 32586393 PMCID: PMC7318749 DOI: 10.1186/s13063-020-04515-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 06/15/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Multiple therapies exist for patients with metastatic castration-resistant prostate cancer (mCRPC). However, their improvement on progression-free survival (PFS) remains modest, potentially explained by tumor molecular heterogeneity. Several prognostic molecular biomarkers have been identified for mCRPC that may have predictive potential to guide treatment selection and prolong PFS. We designed a platform trial to test this hypothesis. METHODS The Prostate-Biomarker (ProBio) study is a multi-center, outcome-adaptive, multi-arm, biomarker-driven platform trial for tailoring treatment decisions for men with mCRPC. Treatment decisions in the experimental arms are based on biomarker signatures defined as mutations in certain genes/pathways suggested in the scientific literature to be important for treatment response in mCRPC. The biomarker signatures are determined by targeted sequencing of circulating tumor and germline DNA using a panel specifically designed for mCRPC. DISCUSSION Patients are stratified based on the sequencing results and randomized to either current clinical practice (control), where the treating physician decides treatment, or to molecularly driven treatment selection based on the biomarker profile. Outcome-adaptive randomization is implemented to early identify promising treatments for a biomarker signature. Biomarker signature-treatment combinations graduate from the platform when they demonstrate 85% probability of improving PFS compared to the control arm. Graduated combinations are further evaluated in a seamless confirmatory trial with fixed randomization. The platform design allows for new drugs and biomarkers to be introduced in the study. CONCLUSIONS The ProBio design allows promising treatment-biomarker combinations to quickly graduate from the platform and be confirmed for rapid implementation in clinical care. TRIAL REGISTRATION ClinicalTrials.gov Identifier NCT03903835. Date of registration: April 4, 2019. Status: Recruiting.
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Affiliation(s)
- Alessio Crippa
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
| | - Bram De Laere
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Andrea Discacciati
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Berit Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jason T Connor
- University of Central Florida College of Medicine, Orlando, FL, USA
- Confluence Stat LLC, Orlando, FL, USA
| | - Erin E Gabriel
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Camilla Thellenberg
- Department of Radiation Sciences and Oncology, Umeå University, Umeå, Sweden
| | - Elin Jänes
- Länssjukhuset Sundsvall Härnösand, Sundsvall, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala Universitet, Uppsala, Sweden
| | - Anders Ullen
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | | | - Jan Oldenburg
- Division of Medicine, University of Oslo, Oslo, Norway
| | - Piet Ost
- Department of Radiotherapy and Experimental Cancer Research, Ghent University, Ghent, Belgium
| | - Johan Lindberg
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Martin Eklund
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Grönberg
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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45
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Abstract
Background: Post-transplant lymphoproliferative disorder (PTLD) is a rare but life-threatening complication of transplantation. For refractory and relapsed PTLD new therapies are needed, such as the antibody-drug conjugate brentuximab vedotin that targets CD30. There is limited knowledge of CD30 expression in various subtypes of PTLD and its correlation to clinicopathological features. Therefore, we studied the expression of CD30 in PTLD following solid organ transplantation and correlated CD30 expression to PTLD subtype, Epstein-Barr virus (EBV)-status, intratumoral regulatory T-cells (Tregs), clinical features, and outcome.Methods: We included 50 cases of PTLD from a nation-wide study of PTLDs following solid organ transplantation in Sweden. The tumor biopsies were reevaluated, and clinical data were collected. CD30 expression on tumor cells was analyzed by immunohistochemistry with the clone Ber-H2. Thirty-one cases were stained with clone 236 A/E7 for detection of forkhead box protein 3 (FoxP3, a Treg biomarker).Results: The case series consisted of 6% polymorphic, 88% monomorphic, and 6% Hodgkin lymphoma-like PTLDs and 53% of the cases were EBV+. Overall, 70% (35/50) of the PTLDs were CD30+ (≥1% CD30+ tumor cells) and 30% (15/50) were CD30-. All polymorphic PTLDs (n = 3) and Hodgkin lymphomas (n = 3), 88% (14/16) of non-germinal center type of diffuse large B-cell lymphoma (DLBCL), and 75% (9/12) of T-cell PTLDs were CD30+ whereas all germinal center-type of DLBCL (n = 5) and Burkitt type PTLD (n = 2) were CD30-. CD30+ PTLD tended to be EBV+ more frequently (p = .07) and occurred earlier posttransplant (2.1 vs. 8.2 years, p = .01) than CD30- PTLD. Type of transplant and localization of the tumor did not differ between the groups except that CNS engagement was more common in CD30- PTLD (p = .02). CD30-status was not associated with presence of intratumoral Tregs or overall survival.Conclusion: Expression of CD30 varied with PTLD subtype. There was no association between CD30 and survival, regardless of subtype.
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Affiliation(s)
- Amelie Kinch
- Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden
| | - Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Daniel Molin
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Christer Sundström
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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46
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Niinivirta M, Georganaki M, Enblad G, Lindskog C, Dimberg A, Ullenhag GJ. Tumor endothelial ELTD1 as a predictive marker for treatment of renal cancer patients with sunitinib. BMC Cancer 2020; 20:339. [PMID: 32321460 PMCID: PMC7179003 DOI: 10.1186/s12885-020-06770-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 03/20/2020] [Indexed: 12/18/2022] Open
Abstract
Background Patients with metastatic renal cell cancer (mRCC) are commonly treated with the tyrosine kinase inhibitor sunitinib, which blocks signalling from vascular endothelial growth factor (VEGF) - and platelet-derived growth factor-receptors, inhibiting development of new blood vessels. There are currently no predictive markers available to select patients who will gain from this treatment. Epidermal growth factor, latrophilin and seven transmembrane domain-containing protein 1 (ELTD1) is up-regulated in tumor endothelial cells in many types of cancer and may be a putative predictive biomarker due to its association with ongoing angiogenesis. Methods ELTD1, CD34 and VEGF receptor 2 (VEGFR2) expressions were analysed in tumor vessels of renal cancer tissues from 139 patients with mRCC using immunohistochemistry. Ninety-nine patients were treated with sunitinib as the first or second-line therapy. Early toxicity, leading to the termination of the treatment, eliminated 22 patients from the analyses. The remaining (n = 77) patients were included in the current study. In an additional analysis, 53 sorafenib treated patients were evaluated. Results Patients with high ELTD1 expression in the tumor vasculature experienced a significantly better progression free survival (PFS) with sunitinib treatment as compared to patients with low ELTD1 expression (8 versus 5.5 months, respectively). The expression level of CD34 and VEGFR2 showed no correlation to sunitinib response. In sorafenib treated patients, no association with ELTD1 expression and PFS/OS was found. Conclusions Our results identify tumor vessel ELTD1 expression as a positive predictive marker for sunitinib-treatment in patients suffering from mRCC. The negative results in the sorafenib treated group supports ELTD1 being a pure predictive and not a prognostic marker for sunitinib therapy.
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Affiliation(s)
- Marjut Niinivirta
- Department of Immunology, Genetics and Pathology, Uppsala University, 75185, Uppsala, Sweden. .,Department of Oncology, Entrance 78, Uppsala University Hospital, 751 85, Uppsala, Sweden.
| | - Maria Georganaki
- Department of Immunology, Genetics and Pathology and Science for Life Laboratory, Uppsala University, 751 85, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, 75185, Uppsala, Sweden.,Department of Oncology, Entrance 78, Uppsala University Hospital, 751 85, Uppsala, Sweden
| | - Cecilia Lindskog
- Department of Immunology, Genetics and Pathology and Science for Life Laboratory, Uppsala University, 751 85, Uppsala, Sweden
| | - Anna Dimberg
- Department of Immunology, Genetics and Pathology and Science for Life Laboratory, Uppsala University, 751 85, Uppsala, Sweden
| | - Gustav J Ullenhag
- Department of Immunology, Genetics and Pathology, Uppsala University, 75185, Uppsala, Sweden.,Department of Oncology, Entrance 78, Uppsala University Hospital, 751 85, Uppsala, Sweden
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47
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Abdulla M, Hollander P, Pandzic T, Mansouri L, Ednersson SB, Andersson P, Hultdin M, Fors M, Erlanson M, Degerman S, Petersen HM, Asmar F, Grønbæk K, Enblad G, Cavelier L, Rosenquist R, Amini R. Cell-of-origin determined by both gene expression profiling and immunohistochemistry is the strongest predictor of survival in patients with diffuse large B-cell lymphoma. Am J Hematol 2020; 95:57-67. [PMID: 31659781 PMCID: PMC6916573 DOI: 10.1002/ajh.25666] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 10/18/2019] [Accepted: 10/18/2019] [Indexed: 12/16/2022]
Abstract
The tumor cells in diffuse large B‐cell lymphomas (DLBCL) are considered to originate from germinal center derived B‐cells (GCB) or activated B‐cells (ABC). Gene expression profiling (GEP) is preferably used to determine the cell of origin (COO). However, GEP is not widely applied in clinical practice and consequently, several algorithms based on immunohistochemistry (IHC) have been developed. Our aim was to evaluate the concordance of COO assignment between the Lymph2Cx GEP assay and the IHC‐based Hans algorithm, to decide which model is the best survival predictor. Both GEP and IHC were performed in 359 homogenously treated Swedish and Danish DLBCL patients, in a retrospective multicenter cohort. The overall concordance between GEP and IHC algorithm was 72%; GEP classified 85% of cases assigned as GCB by IHC, as GCB, while 58% classified as non‐GCB by IHC, were categorized as ABC by GEP. There were significant survival differences (overall survival and progression‐free survival) if cases were classified by GEP, whereas if cases were categorized by IHC only progression‐free survival differed significantly. Importantly, patients assigned as non‐GCB/ABC both by IHC and GEP had the worst prognosis, which was also significant in multivariate analyses. Double expression of MYC and BCL2 was more common in ABC cases and was associated with a dismal outcome. In conclusion, to determine COO both by IHC and GEP is the strongest outcome predictor to identify DLBCL patients with the worst outcome.
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Affiliation(s)
- Maysaa Abdulla
- Clinical and Experimental Pathology, Department of Immunology, Genetics and PathologyUppsala University Uppsala Sweden
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and PathologyUppsala University Uppsala Sweden
| | - Tatjana Pandzic
- Medical Genetics and Genomics, Department of Immunology, Genetics and PathologyUppsala University Uppsala Sweden
| | - Larry Mansouri
- Department of Molecular Medicine and SurgeryKarolinska Institute Stockholm Sweden
| | | | - Per‐Ola Andersson
- Sahlgrenska Academy at the University of Gothenburg Gothenburg Sweden
- Department of MedicineSödra Älvsborg Hospital Borås Borås Sweden
| | - Magnus Hultdin
- Department of Medical BiosciencesPathology, Umeå University Umeå Sweden
| | - Maja Fors
- Department of Medical BiosciencesPathology, Umeå University Umeå Sweden
| | - Martin Erlanson
- Department of Radiation Sciences, OncologyUmeå University Umeå Sweden
| | - Sofie Degerman
- Department of Medical BiosciencesPathology, Umeå University Umeå Sweden
| | - Helga Munch Petersen
- Department of PathologyCopenhagen University Hospital, Rigshospitalet Copenhagen Denmark
| | - Fazila Asmar
- Department of HematologyCopenhagen University Hospital, Rigshospitalet Copenhagen Denmark
| | - Kirsten Grønbæk
- Department of HematologyCopenhagen University Hospital, Rigshospitalet Copenhagen Denmark
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and PathologyUppsala University Uppsala Sweden
| | - Lucia Cavelier
- Medical Genetics and Genomics, Department of Immunology, Genetics and PathologyUppsala University Uppsala Sweden
| | - Richard Rosenquist
- Department of Molecular Medicine and SurgeryKarolinska Institute Stockholm Sweden
| | - Rose‐Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and PathologyUppsala University Uppsala Sweden
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48
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Hollander P, Ginman B, Molin D, Enblad G, Amini RM, Glimelius I. Precursor cells and implications of a T-cell inflamed immune response in the pre-malignant setting in Hodgkin lymphoma. Immunobiology 2020; 225:151872. [DOI: 10.1016/j.imbio.2019.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 11/18/2019] [Accepted: 11/20/2019] [Indexed: 01/08/2023]
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49
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Abdulla M, Guglielmo P, Hollander P, Åström G, Ahlström H, Enblad G, Amini RM. Prognostic impact of abdominal lymph node involvement in diffuse large B-cell lymphoma. Eur J Haematol 2019; 104:207-213. [PMID: 31785002 PMCID: PMC7065091 DOI: 10.1111/ejh.13361] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 12/15/2022]
Abstract
Objective The prognostic value of site of nodal involvement in diffuse large B‐cell lymphomas (DLBCL) is mainly unknown. We aimed to determine the prognostic significance of nodal abdominal involvement in relation to tumour cell markers and clinical characteristics of 249 DLBCL patients in a retrospective single‐centre study. Methods Contrast‐enhanced computed tomography (CT) of the abdomen and thorax revealed pathologically enlarged abdominal lymph nodes in 156 patients, while in 93 patients there were no pathologically enlarged lymph nodes in the abdomen. In 81 cases, the diagnosis of DLBCL was verified by histopathological biopsy obtained from abdominal lymph node. Results Patients with abdominal nodal disease had inferior lymphoma‐specific survival (P = .04) and presented with higher age‐adjusted IPI (P < .001), lactate dehydrogenase (P < .001) and more often advanced stage (P < .001), bulky disease (P < .001), B symptoms (P < .001), and double expression of MYC and BCL2 (P = .02) compared to patients without nodal abdominal involvement, but less often extranodal involvement (P < .02). The worst outcome was observed in those where the abdominal nodal involvement was verified by histopathological biopsy. Conclusion Diffuse large B‐cell lymphomas patients with abdominal nodal disease had inferior outcome and more aggressive behaviour, reflected both in clinical and biological characteristics.
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Affiliation(s)
- Maysaa Abdulla
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Priscilla Guglielmo
- Department of Surgical Sciences, Radiology, Uppsala University and University Hospital, Uppsala, Sweden.,Brotzu General Hospital, Cagliari, Italy
| | - Peter Hollander
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Gunnar Åström
- Department of Surgical Sciences, Radiology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Håkan Ahlström
- Department of Surgical Sciences, Radiology, Uppsala University and University Hospital, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Rose-Marie Amini
- Clinical and Experimental Pathology, Department of Immunology, Genetics and Pathology, Uppsala University and University Hospital, Uppsala, Sweden
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Hellbacher E, Hjorton K, Backlin C, Enblad G, Sundström C, Baecklund E, Knight A. Malignant lymphoma in granulomatosis with polyangiitis: subtypes, clinical characteristics and prognosis. Acta Oncol 2019; 58:1655-1659. [PMID: 31407922 DOI: 10.1080/0284186x.2019.1634833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Erik Hellbacher
- Department of Medical Sciences, Section of Rheumatology, Uppsala University, Uppsala, Sweden
| | - Karin Hjorton
- Department of Medical Sciences, Section of Rheumatology, Uppsala University, Uppsala, Sweden
| | - Carin Backlin
- Department of Medical Sciences, Section of Rheumatology, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Christer Sundström
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Eva Baecklund
- Department of Medical Sciences, Section of Rheumatology, Uppsala University, Uppsala, Sweden
| | - Ann Knight
- Department of Medical Sciences, Section of Rheumatology, Uppsala University, Uppsala, Sweden
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