1
|
Tolosa-Ridao C, Cascos E, Rodríguez-Lobato LG, Pedraza A, Suárez-Lledó M, Charry P, Solano MT, Martinez-Sanchez J, Cid J, Lozano M, Rosiñol L, Esteve J, Urbano-Ispizua Á, Fernández-Avilés F, Martínez C, Carreras E, Díaz-Ricart M, Rovira M, Salas MQ. EASIX and cardiac adverse events after allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2024:10.1038/s41409-024-02270-x. [PMID: 38521885 DOI: 10.1038/s41409-024-02270-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/07/2024] [Accepted: 03/11/2024] [Indexed: 03/25/2024]
Abstract
This study investigates the interaction between endothelial activation, indirectly measured using EASIX, and the probability of presenting cardiac adverse events (CAE) during the first year after allo-HCT. The 437 consecutive adults undergoing PB allo-HCT from 2012 and 2021 were included. EASIX was retrospectively calculated before and during the first 6 months after allo-HCT and transformed to log2-base to conduct the statistical analysis. The median age was 53, 46 (10.5%) patients had previous history of cardiac disease, MAC allo-HCTs were performed in 186 (42.6%) patients, and PTCY was administered in 242 (55.5%). The 1-year incidence of CAE was 12.6% (n = 55). The most prevalent cardiac events were heart failure and arrhythmias, 32.7% and 23.6% respectively, and the day +100 mortality rate of these patients was 40.5%. During the first 6 months after allo-HCT, EASIX trends were significantly higher in patients who developed CAE. Regression analyses confirmed that higher log2-EASIX values were predictors for higher risk for CAE during the first year after allo-HCT. This analysis identifies a significant association between higher endothelial activation, indirectly measured using EASIX, and higher risk for cardiac toxicity diagnosed during the first year after allo-HCT and extends the applicability of EASIX for identifying patients at risk for CAE.
Collapse
Affiliation(s)
- Carles Tolosa-Ridao
- Hematology Department, Hospital Universitari Mútua Terrassa, Barcelona, Spain
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Enric Cascos
- Cardiology Department, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Luis Gerardo Rodríguez-Lobato
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Alexandra Pedraza
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - María Suárez-Lledó
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Paola Charry
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - María Teresa Solano
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Julia Martinez-Sanchez
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Hemostasis and Erythropathology Laboratory, Hematopathology, Department of Pathology, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Joan Cid
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Miquel Lozano
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Laura Rosiñol
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Jordi Esteve
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Álvaro Urbano-Ispizua
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Francesc Fernández-Avilés
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Carmen Martínez
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Enric Carreras
- Fundació i Institut de Reserca Josep Carreras Contra la Leucèmia, Barcelona, Spain
| | - Maribel Díaz-Ricart
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Hemostasis and Erythropathology Laboratory, Hematopathology, Department of Pathology, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Montserrat Rovira
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - María Queralt Salas
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain.
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
| |
Collapse
|
2
|
Pedraza A, Salas MQ, Rodríguez-Lobato LG, Escribano-Serrat S, Suárez-Lledo M, Martínez-Cebrian N, Solano MT, Arcarons J, Rosiñol L, Gutiérrez-García G, Fernández-Avilés F, Moreno-Castaño AB, Molina P, Pino M, Carreras E, Díaz-Ricart M, Rovira M, Palomo M, Martínez C. Easix Score Correlates With Endothelial Dysfunction Biomarkers and Predicts Risk of Acute Graft-Versus-Host Disease After Allogeneic Transplantation. Transplant Cell Ther 2024; 30:187.e1-187.e12. [PMID: 38000709 DOI: 10.1016/j.jtct.2023.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 10/27/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023]
Abstract
Plasma biomarkers of endothelial dysfunction have been postulated for the diagnosis and prognosis of acute graft-versus-host disease (aGVHD). However, their use is not validated in clinical practice yet. The endothelial activation and stress index (EASIX), a simple score based on routine laboratory parameters, is considered to be an indirect marker of endothelial damage. High value of EASIX was correlated with worse non-relapse mortality (NRM) and overall survival (OS) and a high risk of sinusoidal obstructive syndrome and transplant-associated thrombotic microangiopathy (TA-TMA). This study investigates the predictive value of plasma biomarkers and the EASIX score for the prediction of aGVHD. We assessed vascular cell adhesion molecule-1 (VCAM-1), tumor necrosis factor receptor 1 (TNFR1), and VWF:Ag plasma levels and the EASIX score before allogeneic hematopoietic stem cell transplantation (allo-HSCT) and on days 0, 3, 7, 14, and 21 in an experimental cohort (n = 33). EASIX was transformed to a base-2 logarithm to perform the analysis. For the most relevant biomarkers, we estimate the optimal cutoff values and the discriminatory ability to differentiate patients with high-risk of aGVHD. The conclusions obtained in the experimental cohort were validated in a large cohort of 321 patients at the same institution. Plasma biomarkers and EASIX showed similar post-transplantation dynamics consisting of a progressive increase. Multivariate analysis showed an association between high TNFR1 levels and Log-2 EASIX score on day 7 after transplantation with an increased likelihood of developing aGVHD (hazard ratio [HR] = 1, P = .002; HR = 2.31, P = .013, respectively). Patients with TNFR1 ≥1300 ng/mL (HR = 7.19, P = .006) and Log2-EASIX ≥3 (HR = 14.7, P <.001) at day 7 after transplantation were more likely to develop aGVHD with high predictive accuracy (C-index of 74% and 81%, respectively). In the validation cohort, patients with Log2-EASIX ≥3 on day 7 after transplantation presented a significantly higher incidence of grade II-IV aGVHD (HR = 1.94, P = .004) independent of GVHD prophylaxis (HR = 0.38, P = .004), conditioning regimen (HR = 0.59, P =.02) and type of donor (HR = 2.38, P = .014). Differential degree of endothelial damage can be measured using both EASIX score and plasma biomarkers in the early post-transplantation period. Patients at risk of developing aGVHD could be easily identified by a high EASIX score. Both indicators of endothelial activation represent a promising approach to predict aGVHD.
Collapse
Affiliation(s)
- Alexandra Pedraza
- Blood Bank Department, Biomedical Diagnostic Center, Banc de Sang i Teixits, Hospital Clínic Barcelona, Spain.
| | - María Queralt Salas
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - Luis Gerardo Rodríguez-Lobato
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - Silvia Escribano-Serrat
- Hemostasis and Erythropathology Laboratory, Hematopathology, Department of Pathology, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Spain
| | - María Suárez-Lledo
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - Nuria Martínez-Cebrian
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - María Teresa Solano
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - Jordi Arcarons
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - Laura Rosiñol
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - Gonzalo Gutiérrez-García
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - Francesc Fernández-Avilés
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain
| | - Ana Belén Moreno-Castaño
- Hemostasis and Erythropathology Laboratory, Hematopathology, Department of Pathology, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Spain
| | - Patricia Molina
- Hemostasis and Erythropathology Laboratory, Hematopathology, Department of Pathology, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Spain
| | - Marc Pino
- Hemostasis and Erythropathology Laboratory, Hematopathology, Department of Pathology, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Spain
| | - Enric Carreras
- Fundació i Institut de Recerca Josep Carreras contra la Leucèmia (Campus Clínic), Barcelona
| | - Maribel Díaz-Ricart
- Hemostasis and Erythropathology Laboratory, Hematopathology, Department of Pathology, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Spain
| | - Montserrat Rovira
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain; Fundació i Institut de Recerca Josep Carreras contra la Leucèmia (Campus Clínic), Barcelona
| | - Marta Palomo
- Hemostasis and Erythropathology Laboratory, Hematopathology, Department of Pathology, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Spain; Haematology External Quality Assessment Laboratory, Biomedical Diagnostic Center, Biochemistry and Molecular Genetics Department, Biomedical Diagnostic Center, Hospital Clínic Barcelona, Barcelona, Spain
| | - Carmen Martínez
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Cancer and Blood Diseases Hospital Clínic de Barcelona, IDIBAPS, Josep Carreras Institute, Barcelona, Spain; Fundació i Institut de Recerca Josep Carreras contra la Leucèmia (Campus Clínic), Barcelona
| |
Collapse
|
3
|
Horan DE, Kielsen K, Weischendorff SW, Sørum ME, Kammersgaard MB, Ifversen M, Nielsen C, Ryder LP, Johansson PI, Müller K. sVEGF-R1 in acute non-infectious toxicity syndromes after pediatric allogeneic hematopoietic stem cell transplantation. Transpl Immunol 2024; 82:101975. [PMID: 38122992 DOI: 10.1016/j.trim.2023.101975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (HSCT) is challenged by acute non-infectious toxicities, including sinusoidal obstruction syndrome (SOS), engraftment syndrome (ES) and capillary leak syndrome (CLS) among others. These complications are thought to be driven by a dysfunctional vascular endothelium, but the pathophysiological mechanisms remain incompletely understood, and the diagnoses are challenged by purely clinical diagnostic criteria that are partly overlapping, limiting the possibilities for progress in this field. There is, however, increasing evidence suggesting that these challenges may be met through the development of diagnostic biomarkers to improve diagnostic accuracy of pathogenetically homogenous entities, improved pre-transplant risk assessment and the early identification of patients with increased need for specific treatment. Soluble vascular endothelial growth factor receptor-1 (sVEGF-R1) is emerging as an important biomarker of endothelial damage in patients with trauma and sepsis but has not been studied in HSCT. OBJECTIVES To investigate sVEGF-R1 as a marker of endothelial damage in pediatric HSCT patients by exploring associations with SOS, CLS, ES, and acute graft-versus-host disease (aGvHD). METHODS We prospectively included 113 children undergoing myeloablative HSCT and measured sVEGF-R1 in plasma samples obtained weekly during the early period of transplantation and 3 months post-transplant. RESULTS All over, sVEGF-R1 levels were significantly increased from day +7 after graft infusion, peaking at day +30, most pronounced in patients receiving busulfan. Patients considered to be at increased risk of SOS and therefore commenced on prophylactic defibrotide had significantly elevated levels of sVEGF-R1 before start of conditioning (446 pg/mL vs. 281 pg/mL, p = 0.0035), and this treatment appeared to stabilize sVEGF-R1 levels compared to patients not treated with defibrotide. Thirteen (11.5%) children meeting the modified Seattle criteria for SOS at median day +8 (1-18), had significantly elevated sVEGF-R1 levels on day +14 (489 pg/mL vs. 327 pg/mL, p = 0.007). In contrast. sVEGF-R1 levels in the much broader group of patients (45.1%) meeting EBMT-SOS criteria, including patients with very mild disease, did not overall differ in sVEGF-R1 levels, but higher sVEGF-R1 levels were seen in EBMT-SOS patients with an increased need for diuretic treatment. Importantly, sVEGF-R1 levels were not associated with ES and CLS but were significantly increased on day +30 in patients with grade III-IV aGvHD (OR = 4.2 pr. quartile, p = 0.023). CONCLUSION VEGF-R1 levels are found to be increased in pediatric patients developing SOS, reflecting the severity of morbidity. sVEGF-R1 were unassociated with both CLS and ES. The potential of sVEGF-R1 as a clinically useful biomarker for SOS should be further explored to improve pre-transplant SOS-risk assessment, SOS-severity grading, and to guide treatment.
Collapse
Affiliation(s)
- Denise Elbæk Horan
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; Institute for Inflammation Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
| | - Katrine Kielsen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
| | - Sarah Wegener Weischendorff
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; Institute for Inflammation Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
| | - Maria Ebbesen Sørum
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; Institute for Inflammation Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
| | - Marte B Kammersgaard
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; Institute for Inflammation Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
| | - Claus Nielsen
- Institute for Inflammation Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
| | - Lars P Ryder
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Pär I Johansson
- Section for Transfusion Medicine, Capital Region Blood Bank, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
| | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; Institute for Inflammation Research, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; Institute of Clinical Medicine, University of Copenhagen, Denmark.
| |
Collapse
|
4
|
Palaniyandi S, Kumari R, Strattan E, Huang T, Kohler K, Du J, Jabbour N, Kesler M, Hildebrandt GC. Role of Defibrotide in the Prevention of Murine Model Graft-versus-Host Disease after Allogeneic Hematopoietic Cell Transplantation. Transplant Cell Ther 2023; 29:608.e1-608.e9. [PMID: 37517613 DOI: 10.1016/j.jtct.2023.07.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 07/19/2023] [Accepted: 07/26/2023] [Indexed: 08/01/2023]
Abstract
Graft-versus-host disease (GVHD) is a major complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). Vascular endothelial cells are entirely exposed and damaged during the pathogenesis of acute GVHD (aGVHD). Defibrotide (DF) is a mixture of single-stranded oligonucleotides that has several pharmacologic effects that contribute to its endothelial protective properties. B10.BR mice were conditioned, followed by the infusion of donor C57BL/6J T cell-depleted bone marrow cells with or without splenocytes. The mice were either treated with DF or appropriate controls daily for the first week and then 3 times per week thereafter. Allogeneic DF-treated recipients demonstrated significantly better survival with reduced clinical GVHD. Significantly reduced organ pathology in the gut was associated with significantly decreased T cell infiltration in the ileum and colon on day +28. Serum cytokine analysis revealed significantly reduced levels of TNF and IL-6 at day +7 and of TNF at day +28 in allogeneic DF-treated recipients. Significantly reduced levels of ICAM-1 and angiopoietin-2 in serum and reduced VCAM-1 and HCAM levels in the ileum and colon of allogeneic DF-treated recipients were observed. Improved survival was seen in the graft-versus-leukemia (GVL) model (C3H.SW into C57BL/6J mice with C1498-luc). Through its anti-inflammatory and endothelial protective effects, DF treatment reduces the severity of aGVHD while not impairing GVL activity.
Collapse
Affiliation(s)
- Senthilnathan Palaniyandi
- Division of Hematology and Medical Oncology, Department of Medicine, Ellis Fischel Cancer Center, University of Missouri, Columbia, Missouri; Division of Hematology & Blood and Marrow Transplantation, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Reena Kumari
- Division of Hematology & Blood and Marrow Transplantation, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Ethan Strattan
- Division of Hematology & Blood and Marrow Transplantation, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Timothy Huang
- Division of Hematology & Blood and Marrow Transplantation, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Katharina Kohler
- Division of Hematology & Blood and Marrow Transplantation, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Jing Du
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - Nashwan Jabbour
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - Melissa Kesler
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - Gerhard C Hildebrandt
- Division of Hematology and Medical Oncology, Department of Medicine, Ellis Fischel Cancer Center, University of Missouri, Columbia, Missouri; Division of Hematology & Blood and Marrow Transplantation, Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, Kentucky.
| |
Collapse
|
5
|
Yegin ZA, Savaş EM, Yıldız Ş, Kök Mİ, Erdemir MB, Bostankolu Değirmenci B, Özkurt ZN, Yağcı M. Preconditioning Modified-Easix as a Predictor of Prognosis in Allogeneic Hematopoietic Stem Cell Transplant Recipients. Indian J Hematol Blood Transfus 2023; 39:586-597. [PMID: 37786821 PMCID: PMC10542067 DOI: 10.1007/s12288-022-01623-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 12/23/2022] [Indexed: 01/06/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (alloHCT) is associated with severe complications, most of which share a common physiopathological background characterized by endothelial dysfunction. A novel risk assessment model, endothelial activation and stress index (EASIX), has been introduced as a predictor of endothelial activation. This retrospective study was performed to evaluate the predictive impact of EASIX/modified-EASIX (mEASIX) on transplant outcome. Medical records of 398 alloHCT recipients [median age: 43(17-71) years; M/F: 243/155] were examined. EASIX/mEASIX were calculated at specific time points before and after transplantation. EASIX/mEASIX were significantly associated with transplant complications including engraftment syndrome, sinusoidal obstruction syndrome, febrile neutropenia and transplant associated thrombotic microangiopathy. The probability of overall survival was significantly higher in low-preconditioning mEASIX (day -7) group (37% vs 25.2%; p = 0.008; HR: 2.057; 95% CI: 1.208-3.504). The probabilities of day30 mortality (2.9% vs 19.4%; p = 0.017; HR: 7.028; 95% CI: 1.418-34.836), day100 mortality (9% vs 33%; p = 0.004; HR: 4.469; 95% CI: 1.619-12.336) and non relapse mortality (44.8% vs 61.4%; p = 0.005; HR: 2.551; 95% CI: 1.318-4.941) were lower in low-preconditioning mEASIX (day -7) group. This retrospective cohort analysis demonstrates the significant impact of EASIX/mEASIX on transplant complications and survival. Prospective analyses are mandatory to assess the predictive role of EASIX/mEASIX in clinical practice.
Collapse
Affiliation(s)
- Zeynep Arzu Yegin
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Emine Merve Savaş
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Şeyma Yıldız
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Münevver İrem Kök
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Meltem Büşra Erdemir
- Department of Internal Medicine, Gazi University Faculty of Medicine, Ankara, Turkey
| | | | - Zübeyde Nur Özkurt
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Münci Yağcı
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey
| |
Collapse
|
6
|
Sanchez-Escamilla M, Flynn J, Devlin S, Maloy M, Fatmi SA, Tomas AA, Escribano-Serrat S, Ponce D, Sauter CS, Giralt SA, Scordo M, Perales MA. EASIX score predicts inferior survival after allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2023; 58:498-505. [PMID: 36721042 PMCID: PMC10513445 DOI: 10.1038/s41409-023-01922-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 01/05/2023] [Accepted: 01/13/2023] [Indexed: 02/02/2023]
Abstract
The Endothelial Activation and Stress Index (EASIX) is a prognostic tool that uses common clinical laboratory values and has been shown to predict non-relapse mortality (NRM) and overall survival (OS) at the onset of acute graft-versus-host disease (GVHD) after allogeneic hematopoietic cell transplantation (HCT). We hypothesized that EASIX calculated at different time points pre- and post- HCT may predict NRM and OS, and that EASIX calculated at onset of GVHD may predict response to steroids. We evaluated the EASIX score pre- and post-HCT in 152 patients with lymphoid malignancies undergoing unmodified reduced intensity conditioning (RIC) alloHCT with uniform GVHD prophylaxis. In multivariate analysis, EASIX calculated pre-HCT was significantly associated with higher NRM (HR = 1.64, p = 0.009) and lower OS (HR = 1.33, p = 0.046). Furthermore, EASIX calculated at day 30 and at day 100 was associated with increased NRM (HR = 1.65, p < 0.001; and HR = 1.65, p < 0.001) and decreased OS (HR = 1.27, p = 0.018; and HR = 1.49, p < 0.001), independent of HCT-CI, disease and conditioning regimen. Our study shows that high EASIX scores at various time points pre- and post-HCT are significantly associated with poorer overall outcomes. EASIX provides an independent and easily accessible tool to predict outcomes that can be complementary to other measures of risk stratification for patients undergoing HCT.
Collapse
Affiliation(s)
- Miriam Sanchez-Escamilla
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
- Department of Hematological Malignancies and Stem Cell Transplantation, Research Institute of Marques de Valdecilla (IDIVAL), Santander, Spain.
| | - Jessica Flynn
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Sean Devlin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Molly Maloy
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Samira A Fatmi
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Ana Alarcon Tomas
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Silvia Escribano-Serrat
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Doris Ponce
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, 10065, USA
| | - Craig S Sauter
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, 10065, USA
| | - Sergio A Giralt
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, 10065, USA
| | - Michael Scordo
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, 10065, USA
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
- Department of Medicine, Weill Cornell Medical College, New York, NY, 10065, USA.
| |
Collapse
|
7
|
Kammersgaard MB, Kielsen K, Nielsen CH, Ifversen M, Bohr AH, Müller K. Plasma Levels of MRP-8/14 Associate With Neutrophil Recovery, Bacterial Bloodstream Infections, and Engraftment Syndrome Following Pediatric Allogeneic Hematopoietic Stem Cell Transplantation. Transplant Cell Ther 2023; 29:242.e1-242.e9. [PMID: 36587741 DOI: 10.1016/j.jtct.2022.12.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 11/21/2022] [Accepted: 12/18/2022] [Indexed: 12/31/2022]
Abstract
Neutrophil engraftment is essential for the successful outcome after allogeneic hematopoietic stem cell transplantation (HSCT), but neutrophil activation may also induce transplant-related complications. Myeloid-related protein (MRP)-8/14 is expressed in granulocytes during inflammatory conditions and secreted in response to tissue damage along with the release of pro-inflammatory cytokines together with leukocyte recruitment and activation. In this study, we investigated associations between levels of the neutrophil activition marker MRP-8/14, neutrophil recovery and toxicities after pediatric HSCT. We included 73 children undergoing allogeneic HSCT using bone marrow or peripheral blood stem cell grafts from matched sibling or unrelated donors. Plasma levels of MRP-8/14 were measured by enzyme-linked immunosorbent assay from preconditioning until 6 months after transplantation. Overall, MRP-8/14 levels decreased from pre-conditioning to a nadir at day 7 and then rose again until day 28, preceding the reappearance of neutrophils. MRP-8/14 levels were significantly reduced at day 14 in patients with delayed neutrophil engraftment compared with patients who engrafted by day 21 (0.20 versus 0.48 μg/mL, P = .0012) and in patients who developed bacterial bloodstream infections compared to patients without this complication (0.2 versus 0.36 μg/mL, P = .048). Patients developing engraftment syndrome had significantly elevated MRP-8/14 levels at day 7 and 21 compared to patients without engraftment syndrome (0.32 versus 0.2 μg/mL, P = .042 and 1.9 versus 0.80 μg/mL, P = .039, respectively), as well as increased neutrophil counts from day 9 to 25 (P ≤ .016). Similarly, neutrophil counts were increased at day 13 to 17 in patients with acute graft-versus-host disease grade III-IV compared with grade 0-II. This study is the first to monitor neutrophil activation by MRP-8/14 in HSCT patients in relation to infectious, as well as noninfectious post-transplantation complications. Our results provide increased insights into the pathophysiology of these complications, and further studies should explore the potential use of MRP-8/14 as a clinically useful biomarker.
Collapse
Affiliation(s)
- Marte B Kammersgaard
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Denmark; Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Copenhagen University Hospital Rigshospitalet, Denmark
| | - Katrine Kielsen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Denmark; Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Copenhagen University Hospital Rigshospitalet, Denmark.
| | - Claus H Nielsen
- Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Copenhagen University Hospital Rigshospitalet, Denmark
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Denmark
| | | | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Denmark; Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Copenhagen University Hospital Rigshospitalet, Denmark; Institute of Clinical Medicine, University of Copenhagen, Denmark
| |
Collapse
|
8
|
Haji S, Shiratsuchi M, Takamatsu A, Tsuda M, Muta H, Masuda T, Nakashima Y, Ogawa Y. Endothelial function testing before conditioning therapy is useful for predicting transplant-related complications after allogeneic hematopoietic cell transplantation. Int J Hematol 2023; 117:438-445. [PMID: 36436130 DOI: 10.1007/s12185-022-03498-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/11/2022] [Accepted: 11/13/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Hematopoietic stem cell transplantation (HSCT) is a useful tool for the treatment of hematologic malignancies. However, transplantation-related complications are the main cause of non-relapse mortality. Previous reports suggest that endothelial damage is related to early complications after HSCT. Non-invasive reactive hyperemia peripheral arterial tonometry (RH-PAT) was performed to evaluate endothelial function as a predictive marker for these complications. METHODS The reactive hyperemia index (RHI) obtained from RH-PAT was evaluated before the conditioning regimen. The relationship between the RHI and the appearance of engraftment syndrome, thrombotic microangiopathy, and acute graft-versus-host disease (aGVHD) was assessed. Receiver operating characteristic curve analysis showed that an RHI value of 1.58 was the optimal cut-off for predicting transplantation-related complications. RESULTS In total, 49 patients (22 acute myelogenous leukemia, 7 acute lymphocytic leukemia, 6 myelodysplastic syndrome, 6 adult T-cell leukemia, 6 non-Hodgkin lymphoma, and 2 others) were enrolled; 34 had a normal RHI (≥ 1.59), and 15 had an abnormally low RHI (≤ 1.58). Thrombotic microangiopathy (20.2% vs 0.0%, P = 0.025) and aGVHD (80.0% vs 41.2%, P = 0.015) were significantly more frequent in patients with a low RHI. CONCLUSION Endothelial dysfunction assessed by RH-PAT before HSCT was able to predict transplantation-related complications.
Collapse
Affiliation(s)
- Shojiro Haji
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Motoaki Shiratsuchi
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan.
- Department of Hematology, Iizuka Hospital, Iizuka, 820-8505, Japan.
| | - Akiko Takamatsu
- Department of Hematology, Iizuka Hospital, Iizuka, 820-8505, Japan
| | - Mariko Tsuda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Hiroki Muta
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Toru Masuda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Yasuhiro Nakashima
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
| |
Collapse
|
9
|
Pabst C, Schreck N, Benner A, Hegenbart U, Schönland S, Radujkovic A, Schmitt M, Müller-Tidow C, Orsatti L, Dreger P, Luft T. Statin-based endothelial prophylaxis and outcome after allogeneic stem cell transplantation. Eur J Clin Invest 2023; 53:e13883. [PMID: 36199203 DOI: 10.1111/eci.13883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/01/2022] [Accepted: 10/02/2022] [Indexed: 01/29/2023]
Abstract
BACKGROUND Allogeneic haematopoietic stem cell transplantation (alloSCT) often remains the only curative therapy for hematologic malignancies. Although the management of transplant-associated adverse events considerably improved over the last decades, nonrelapse mortality (NRM) remains a challenge, and endothelial dysfunction was identified as a major contributor to NRM. METHODS Statin-based endothelial prophylaxis (SEP) has been implemented in the standard of care in our transplant centre to reduce NRM caused by endothelial injury. Here, we retrospectively analysed the impact of SEP on clinical outcome in a cohort of 347 alloSCT patients. RESULTS SEP (n = 209) was associated with significantly reduced NRM (hazard ratio 0.61, 95% CI 0.38-0.96) and better overall survival (OS) after acute graft-versus-host disease (HR 0.59, 95% CI 0.37-0.93). Subgroup analyses showed that the NRM benefit was mainly found in patients with an intermediate endothelial activation and stress index (EASIX), while relapse risk was not affected. On day 100 post-alloSCT, patients receiving SEP had significantly higher levels of the rate-limiting enzyme of tryptophan metabolism, indoleamine 2,3-dioxygenase (IDO), higher kynurenine to tryptophan ratios as a proxy of IDO activity and tended to have lower levels of the endothelial injury marker ST2 (p = .055). No significant differences in interferon-gamma or IL18 levels were observed. These biomarker signatures suggest that the beneficial effects of SEP might be mediated by both endothelial protection and immunomodulation. CONCLUSIONS Together, these data suggest that SEP improves NRM and OS post-alloSCT in particular in patients with intermediate endothelial risk and provide first mechanistic clues about its potential mode of action.
Collapse
Affiliation(s)
- Caroline Pabst
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
| | - Nicholas Schreck
- Division of Biostatistics, German Cancer Research Center, Heidelberg, Germany
| | - Axel Benner
- Division of Biostatistics, German Cancer Research Center, Heidelberg, Germany
| | - Ute Hegenbart
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
| | - Stefan Schönland
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Michael Schmitt
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Laura Orsatti
- ADME/DMPK Department, IRBM SpA, Pomezia, Rome, Italy
| | - Peter Dreger
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
| | - Thomas Luft
- Department of Medicine V, University Hospital Heidelberg, Heidelberg, Germany
| |
Collapse
|
10
|
Endothelial Dysfunction Syndromes after Allogeneic Stem Cell Transplantation. Cancers (Basel) 2023; 15:cancers15030680. [PMID: 36765638 PMCID: PMC9913851 DOI: 10.3390/cancers15030680] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 01/25/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains the only therapy with a curative potential for a variety of malignant and non-malignant diseases. The major limitation of the procedure is the significant morbidity and mortality mainly associated with the development of graft versus host disease (GVHD) as well as with a series of complications related to endothelial injury, such as sinusoidal obstruction syndrome/veno-occlusive disease (SOS/VOD), transplant-associated thrombotic microangiopathy (TA-TMA), etc. Endothelial cells (ECs) are key players in the maintenance of vascular homeostasis and during allo-HSCT are confronted by multiple challenges, such as the toxicity from conditioning, the administration of calcineurin inhibitors, the immunosuppression associated infections, and the donor alloreactivity against host tissues. The early diagnosis of endothelial dysfunction syndromes is of paramount importance for the development of effective prophylactic and therapeutic strategies. There is an urgent need for the better understanding of the pathogenetic mechanisms as well as for the identification of novel biomarkers for the early diagnosis of endothelial damage. This review summarizes the current knowledge on the biology of the endothelial dysfunction syndromes after allo-HSCT, along with the respective therapeutic approaches, and discusses the strengths and weaknesses of possible biomarkers of endothelial damage and dysfunction.
Collapse
|
11
|
Mafosfamide, a cyclophosphamide analog, causes a proinflammatory response and increased permeability on endothelial cells in vitro. Bone Marrow Transplant 2023; 58:407-413. [PMID: 36639572 DOI: 10.1038/s41409-023-01912-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/21/2022] [Accepted: 01/05/2023] [Indexed: 01/15/2023]
Abstract
Post-transplantation cyclophosphamide (PTCy) has decreased GVHD incidence. Endothelial damage in allo-HCT is caused by multiple factors, including conditioning treatments and some immunosupressants, and underlies HCT-complications as GVHD. Nevertheless, the specific impact of PTCy on the endothelium remains unclear. We evaluated the effect of mafosfamide (MAF), an active Cy analog, on endothelial cells (ECs) vs. cyclosporine A (CSA), with known damaging endothelial effect. ECs were exposed to MAF and CSA to explore changes in endothelial damage markers: (i) surface VCAM-1, (ii) leukocyte adhesion on ECs, (iii) VE-cadherin expression, (iv) production of VWF, and (v) activation of intracellular signaling proteins (p38MAPK, Akt). Results obtained (expressed in folds vs. controls) indicate that both compounds increased VCAM-1 expression (3.1 ± 0.3 and 2.8 ± 0.6, respectively, p < 0.01), with higher leukocyte adhesion (5.5 ± 0.6, p < 0.05, and 2.8 ± 0.4, respectively). VE-cadherin decreased with MAF (0.8 ± 0.1, p < 0.01), whereas no effect was observed with CSA. Production of VWF augmented with CSA (1.4 ± 0.1, p < 0.01), but diminished with MAF (0.9 ± 0.1, p < 0.05). p38MAPK activation occurred with both compounds, being more intense and faster with CSA. Both drugs activated Akt, with superior MAF effect at longer exposure. Therefore, the cyclophosphamide analog MAF is not exempt from a proinflammatory effect on the endothelium, though without modifying the subendothelial characteristics.
Collapse
|
12
|
Wang W, Ye Y, Du Y, Xu Z, Yuan K, Wang Y, Adzraku SY, Li Y, Xu K, Qiao J, Ju W, Zeng L. EPC infusion ameliorates acute graft-versus-host disease-related endothelial injury after allogeneic bone marrow transplantation. Front Immunol 2022; 13:1019657. [PMID: 36591312 PMCID: PMC9795844 DOI: 10.3389/fimmu.2022.1019657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 11/21/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction Graft-versus-host disease (GVHD) damages vascular endothelium. Endothelial progenitor cell (EPC) can differentiate to endothelial cell and promote angiogenesis, but its role in endothelial damage in GVHD is unclear. Methods In this study, we intend to assess whether EPC infusion promotes the repair of endothelial injury in GVHD mouse model. Male BALB/c mice were randomly divided into 5 groups: control group, total body irradiation group (TBI group), allogeneic bone marrow transplantation group (Allo-BMT group), acute graft versus host disease group (GVHD group), EPC infusion group (GVHD+EPC group) followed by analysis of mice survival, acute GVHD (aGVHD) score, T cell infiltration by immunofluorescence, as well as continuity of vascular endothelium in liver. Results Compared with Allo-BMT group, the clinical and pathological score of aGVHD mice were higher. On day 21 after transplantation, a large number of mononuclear cell infiltrations were seen in the target tissues of aGVHD mice and mice died within 30 days. In addition, aGVHD group also presented increased subendothelial infiltration of CD3+ T cells in the liver, decreased VE-cadherin expression and elevated major histocompatibility complex (MHC) II molecule expression in the endothelium. Moreover, expression of MHC-II molecule increased in endothelial cell after irradiation injury and LPS stimulation, indicating abnormally activated endothelial cell with antigen-presenting function. Interestingly, infusion of EPC reduced the clinical and pathological score of aGVHD, decreased infiltration of mononuclear cells, improved survival as well as upregulated VE-cadherin and downregulated MHC-II molecule. Discussion EPC infusion can mobilize to affected endothelium to decrease the infiltration of T cells and pathological endothelial activation contributing to ameliorating the damage of endothelium. EPC infusion combined with bone marrow transplantation might be a perspective strategy for the prevention and treatment of aGVHD.
Collapse
Affiliation(s)
- Weiwei Wang
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Yali Ye
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Yuwei Du
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Zhengqing Xu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Ke Yuan
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Yizhou Wang
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Seyram Yao Adzraku
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Yue Li
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Kailin Xu
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Jianlin Qiao
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Wen Ju
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| | - Lingyu Zeng
- Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
- Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
- Jiangsu Key Laboratory of Bone Marrow Stem Cells, Xuzhou, Jiangsu, China
| |
Collapse
|
13
|
Neidemire-Colley L, Robert J, Ackaoui A, Dorrance AM, Guimond M, Ranganathan P. Role of endothelial cells in graft-versus-host disease. Front Immunol 2022; 13:1033490. [PMID: 36505438 PMCID: PMC9727380 DOI: 10.3389/fimmu.2022.1033490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/07/2022] [Indexed: 11/25/2022] Open
Abstract
To date, the only curative treatment for high-risk or refractory hematologic malignancies non-responsive to standard chemotherapy is allogeneic hematopoietic transplantation (allo-HCT). Acute graft-versus-host disease (GVHD) is a donor T cell-mediated immunological disorder that is frequently fatal and the leading cause of non-relapse mortality (NRM) in patients post allo-HCT. The pathogenesis of acute GVHD involves recognition of minor and/or major HLA mismatched host antigens by donor T cells followed by expansion, migration and finally end-organ damage due to combination of inflammatory cytokine secretion and direct cytotoxic effects. The endothelium is a thin layer of endothelial cells (EC) that line the innermost portion of the blood vessels and a key regulator in vascular homeostasis and inflammatory responses. Endothelial cells are activated by a wide range of inflammatory mediators including bacterial products, contents released from dying/apoptotic cells and cytokines and respond by secreting cytokines/chemokines that facilitate the recruitment of innate and adaptive immune cells to the site of inflammation. Endothelial cells can also be damaged prior to transplant as well as by alloreactive donor T cells. Prolonged EC activation results in dysfunction that plays a role in multiple post-transplant complications including but not limited to veno-occlusive disease (VOD), transplant associated thrombotic microangiopathy (TA-TMA), and idiopathic pneumonia syndrome. In this mini review, we summarize the biology of endothelial cells, factors regulating EC activation and the role of ECs in inflammation and GVHD pathogenesis.
Collapse
Affiliation(s)
- Lotus Neidemire-Colley
- Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH, United States,Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States
| | - Jérémy Robert
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montréal, QC, Canada
| | - Antoine Ackaoui
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montréal, QC, Canada
| | - Adrienne M. Dorrance
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States,Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Martin Guimond
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montréal, QC, Canada,Collège Bois de Boulogne, Montréal, QC, Canada,Centre de recherche de l’Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada
| | - Parvathi Ranganathan
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, United States,Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States,*Correspondence: Parvathi Ranganathan,
| |
Collapse
|
14
|
Wienke J, Veldkamp SR, Struijf EM, Yousef Yengej FA, van der Wal MM, van Royen-Kerkhof A, van Wijk F. T cell interaction with activated endothelial cells primes for tissue-residency. Front Immunol 2022; 13:827786. [PMID: 36172363 PMCID: PMC9510578 DOI: 10.3389/fimmu.2022.827786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Tissue-resident memory T cells (TRM) are suspected drivers of chronic inflammation, but their induction remains unclear. Since endothelial cells (EC) are obligate interaction partners for T cells trafficking into inflamed tissues, they may play a role in TRM development. Here, we used an in vitro co-culture system of human cytokine-activated EC and FACS-sorted T cells to study the effect of EC on T(RM) cell differentiation. T cell phenotypes were assessed by flow cytometry, including proliferation measured by CellTrace Violet dilution assay. Soluble mediators were analyzed by multiplex immunoassay. Co-culture of T cells with cytokine-activated, but not resting EC induced CD69 expression without activation (CD25, Ki67) or proliferation. The dynamic of CD69 expression induced by EC was distinct from that induced by TCR triggering, with rapid induction and stable expression over 7 days. CD69 induction by activated EC was higher in memory than naive T cells, and most pronounced in CD8+ effector memory T cells. Early CD69 induction was mostly mediated by IL-15, whereas later effects were also mediated by interactions with ICAM-1 and/or VCAM-1. CD69+ T cells displayed a phenotype associated with tissue-residency, with increased CD49a, CD103, CXCR6, PD-1 and CD57 expression, and decreased CD62L and S1PR1. EC-induced CD69+ T cells were poised for high production of pro-inflammatory cytokines and showed increased expression of T-helper 1 transcription factor T-bet. Our findings demonstrate that activated EC can induce functional specialization in T cells with sustained CD69 expression, increased cytokine response and a phenotypic profile reminiscent of TRM. Interaction with activated EC during transmigration into (inflamed) tissues thus contributes to TRM-residency priming.
Collapse
Affiliation(s)
- Judith Wienke
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Saskia R. Veldkamp
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Eva M. Struijf
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Fjodor A. Yousef Yengej
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - M. Marlot van der Wal
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Annet van Royen-Kerkhof
- Pediatric Rheumatology and Immunology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, Netherlands
| | - Femke van Wijk
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
- *Correspondence: Femke van Wijk,
| |
Collapse
|
15
|
Blasco M, Guillén-Olmos E, Diaz-Ricart M, Palomo M. Complement Mediated Endothelial Damage in Thrombotic Microangiopathies. Front Med (Lausanne) 2022; 9:811504. [PMID: 35547236 PMCID: PMC9082680 DOI: 10.3389/fmed.2022.811504] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 03/14/2022] [Indexed: 11/24/2022] Open
Abstract
Thrombotic microangiopathies (TMA) constitute a group of different disorders that have a common underlying mechanism: the endothelial damage. These disorders may exhibit different mechanisms of endothelial injury depending on the pathological trigger. However, over the last decades, the potential role of the complement system (CS) has gained prominence in their pathogenesis. This is partly due to the great efficacy of complement-inhibitors in atypical hemolytic syndrome (aHUS), a TMA form where the primary defect is an alternative complement pathway dysregulation over endothelial cells (genetic and/or adquired). Complement involvement has also been demonstrated in other forms of TMA, such as thrombotic thrombocytopenic purpura (TTP) and in Shiga toxin-producing Escherichia coli hemolytic uremic syndrome (STEC-HUS), as well as in secondary TMAs, in which complement activation occurs in the context of other diseases. However, at present, there is scarce evidence about the efficacy of complement-targeted therapies in these entities. The relationship between complement dysregulation and endothelial damage as the main causes of TMA will be reviewed here. Moreover, the different clinical trials evaluating the use of complement-inhibitors for the treatment of patients suffering from different TMA-associated disorders are summarized, as a clear example of the entry into a new era of personalized medicine in its management.
Collapse
Affiliation(s)
- Miquel Blasco
- Department of Nephrology and Kidney Transplantation, Hospital Clínic, Centro de Referencia en Enfermedad Glomerular Compleja del Sistema Nacional de Salud (CSUR), University of Barcelona, Barcelona, Spain.,Institute of Biomedical Research August Pi i Sunyer (IDIPABS), Malalties Nefro-Urològiques i Trasplantament Renal, Barcelona, Spain
| | - Elena Guillén-Olmos
- Department of Nephrology and Kidney Transplantation, Hospital Clínic, Centro de Referencia en Enfermedad Glomerular Compleja del Sistema Nacional de Salud (CSUR), University of Barcelona, Barcelona, Spain
| | - Maribel Diaz-Ricart
- Hematopathology Unit, Department of Pathology, Hospital Clínic of Barcelona, Biomedical Diagnosis Centre (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Barcelona, Spain
| | - Marta Palomo
- Hematopathology Unit, Department of Pathology, Hospital Clínic of Barcelona, Biomedical Diagnosis Centre (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Barcelona, Spain.,Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
| |
Collapse
|
16
|
Takamatsu A, Nakashima Y, Haji S, Tsuda M, Masuda T, Kimura D, Shiratsuchi M, Ogawa Y. Circulating endothelial cells and endothelial progenitor cells as potential predictors of acute GVHD after allogeneic hematopoietic stem cell transplantation. Eur J Haematol Suppl 2022; 109:146-153. [PMID: 35460525 DOI: 10.1111/ejh.13781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/09/2022] [Accepted: 04/19/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Acute graft-versus-host disease (aGVHD) is a major cause of treatment-related mortality after allogeneic hematopoietic stem cell transplantation. Endothelial cell damage may trigger the initiation of aGVHD. METHODS Endothelial damage and repair were evaluated by counting circulating endothelial cells (CECs) and endothelial progenitor cells (EPCs) in 17 allogeneic hematopoietic stem cell transplantation patients at pre-conditioning, day 0, day 7, day 14, day 30, and day 60 by multicolor flow cytometry. Von Willebrand factor activity was simultaneously measured. RESULTS Eight patients developed aGVHD and were compared to non-aGVHD patients. Patients' characteristics were not different, except for previous treatment courses. There was no difference in von Willebrand factor activity between the two groups. Both CEC and EPC counts were decreased on day 7 and day 14 and then increased thereafter. The CEC count on day 7 was significantly lower in the aGVHD group than in the non-aGVHD group (p = .0401). Restoration of the EPC count on day 60 was significantly suppressed in the aGVHD group (p = .0464). The CEC count on day 7 could predict aGVHD development (AUC 0.8214, p = .0372). CONCLUSION The present results showed that CEC count on day 7 could be a predictor of aGVHD.
Collapse
Affiliation(s)
- Akiko Takamatsu
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yasuhiro Nakashima
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shojiro Haji
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mariko Tsuda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toru Masuda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Daisaku Kimura
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Motoaki Shiratsuchi
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| |
Collapse
|
17
|
An endothelial proinflammatory phenotype precedes the development of the engraftment syndrome after autologous Hct. Bone Marrow Transplant 2022; 57:721-728. [DOI: 10.1038/s41409-022-01610-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 11/08/2022]
|
18
|
Milone G, Bellofiore C, Leotta S, Milone GA, Cupri A, Duminuco A, Garibaldi B, Palumbo G. Endothelial Dysfunction after Hematopoietic Stem Cell Transplantation: A Review Based on Physiopathology. J Clin Med 2022; 11:jcm11030623. [PMID: 35160072 PMCID: PMC8837122 DOI: 10.3390/jcm11030623] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/19/2022] [Accepted: 01/23/2022] [Indexed: 12/12/2022] Open
Abstract
Endothelial dysfunction (ED) is frequently encountered in transplant medicine. ED is an argument of high complexity, and its understanding requires a wide spectrum of knowledge based on many fields of basic sciences such as molecular biology, immunology, and pathology. After hematopoietic stem cell transplantation (HSCT), ED participates in the pathogenesis of various complications such as sinusoidal obstruction syndrome/veno-occlusive disease (SOS/VOD), graft-versus-host disease (GVHD), transplant-associated thrombotic microangiopathy (TA-TMA), idiopathic pneumonia syndrome (IPS), capillary leak syndrome (CLS), and engraftment syndrome (ES). In the first part of the present manuscript, we briefly review some biological aspects of factors involved in ED: adhesion molecules, cytokines, Toll-like receptors, complement, angiopoietin-1, angiopoietin-2, thrombomodulin, high-mobility group B-1 protein, nitric oxide, glycocalyx, coagulation cascade. In the second part, we review the abnormalities of these factors found in the ED complications associated with HSCT. In the third part, a review of agents used in the treatment of ED after HSCT is presented.
Collapse
|
19
|
Fernández S, Moreno-Castaño AB, Palomo M, Martinez-Sanchez J, Torramadé-Moix S, Téllez A, Ventosa H, Seguí F, Escolar G, Carreras E, Nicolás JM, Richardson E, García-Bernal D, Carlo-Stella C, Moraleda JM, Richardson PG, Díaz-Ricart M, Castro P. Distinctive Biomarker Features in the Endotheliopathy of COVID-19 and Septic Syndromes. Shock 2022; 57:95-105. [PMID: 34172614 PMCID: PMC8662948 DOI: 10.1097/shk.0000000000001823] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 06/07/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Endotheliopathy is a key element in COVID-19 pathophysiology, contributing to both morbidity and mortality. Biomarkers distinguishing different COVID-19 phenotypes from sepsis syndrome remain poorly understood. OBJECTIVE To characterize circulating biomarkers of endothelial damage in different COVID-19 clinical disease stages compared with sepsis syndrome and normal volunteers. METHODS Patients with COVID-19 pneumonia (n = 49) were classified into moderate, severe, or critical (life-threatening) disease. Plasma samples were collected within 48 to 72 h of hospitalization to analyze endothelial activation markers, including soluble Vascular Cell Adhesion Molecule-1 (sVCAM-1), von Willebrand Factor (VWF), A disintegrin-like and metalloprotease with thrombospondin type 1 motif no. 13 (ADAMTS-13) activity, thrombomodulin (TM), and soluble TNF receptor I (sTNFRI); heparan sulfate (HS) for endothelial glycocalyx degradation; C5b9 deposits on endothelial cells in culture and soluble C5b9 for complement activation; circulating dsDNA for neutrophil extracellular traps (NETs) presence, and α2-antiplasmin and PAI-1 as parameters of fibrinolysis. We compared the level of each biomarker in all three COVID-19 groups and healthy donors as controls (n = 45). Results in critically ill COVID-19 patients were compared with other intensive care unit (ICU) patients with septic shock (SS, n = 14), sepsis (S, n = 7), and noninfectious systemic inflammatory response syndrome (NI-SIRS, n = 7). RESULTS All analyzed biomarkers were increased in COVID-19 patients versus controls (P < 0.001), except for ADAMTS-13 activity that was normal in both groups. The increased expression of sVCAM-1, VWF, sTNFRI, and HS was related to COVID-19 disease severity (P < 0.05). Several differences in these parameters were found between ICU groups: SS patients showed significantly higher levels of VWF, TM, sTNFRI, and NETS compared with critical COVID-19 patients and ADAMTS-13 activity was significantly lover in SS, S, and NI-SIRS versus critical COVID-19 (P < 0.001). Furthermore, α2-antiplasmin activity was higher in critical COVID-19 versus NI-SIRS (P < 0.01) and SS (P < 0.001), whereas PAI-1 levels were significantly lower in COVID-19 patients compared with NI-SIRS, S, and SS patients (P < 0.01). CONCLUSIONS COVID-19 patients present with increased circulating endothelial stress products, complement activation, and fibrinolytic dysregulation, associated with disease severity. COVID-19 endotheliopathy differs from SS, in which endothelial damage is also a critical feature of pathobiology. These biomarkers could help to stratify the severity of COVID-19 disease and may also provide information to guide specific therapeutic strategies to mitigate endotheliopathy progression.
Collapse
Affiliation(s)
- Sara Fernández
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
| | - Ana B. Moreno-Castaño
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
| | - Marta Palomo
- Barcelona Endothelium Team, Barcelona, Spain
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Julia Martinez-Sanchez
- Barcelona Endothelium Team, Barcelona, Spain
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Sergi Torramadé-Moix
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
| | - Adrián Téllez
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
| | - Helena Ventosa
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
| | - Ferran Seguí
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
| | - Ginés Escolar
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
| | - Enric Carreras
- Barcelona Endothelium Team, Barcelona, Spain
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Josep M. Nicolás
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
- School of Medicine, University of Barcelona, Barcelona, Spain
| | - Edward Richardson
- Frank H. Netter M.D. School of Medicine at Quinnipiac University, North Haven, Connecticut
- Department of Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - David García-Bernal
- Hematopoietic Transplant and Cellular Therapy Unit, Instituto Murciano de Investigación Biosanitaria IMIB-Arrixaca, Virgen de la Arrixaca University Hospital, University of Murcia, Murcia, Spain
| | - Carmelo Carlo-Stella
- Department of Oncology and Hematology, Humanitas Clinical and Research Center-IRCCS, Rozzano-Milano, Italy
- Department of Biomedical Sciences, Humanitas University, Rozzano-Milano, Italy
| | - José M. Moraleda
- Hematopoietic Transplant and Cellular Therapy Unit, Instituto Murciano de Investigación Biosanitaria IMIB-Arrixaca, Virgen de la Arrixaca University Hospital, University of Murcia, Murcia, Spain
| | - Paul G. Richardson
- Division of Hematologic Malignancy, Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Multiple Myeloma Center, Harvard Medical School, Boston, Massachusetts
| | - Maribel Díaz-Ricart
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
| | - Pedro Castro
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
- School of Medicine, University of Barcelona, Barcelona, Spain
| |
Collapse
|
20
|
Moreno-Castaño AB, Salas MQ, Palomo M, Martinez-Sanchez J, Rovira M, Fernández-Avilés F, Martínez C, Cid J, Castro P, Escolar G, Carreras E, Diaz-Ricart M. Early vascular endothelial complications after hematopoietic cell transplantation: Role of the endotheliopathy in biomarkers and target therapies development. Front Immunol 2022; 13:1050994. [PMID: 36479117 PMCID: PMC9720327 DOI: 10.3389/fimmu.2022.1050994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/03/2022] [Indexed: 11/22/2022] Open
Abstract
This work aims to review the role of endothelial dysfunction underlying the main complications appearing early after autologous and allogeneic hematopoietic cell transplantation (HCT). The endothelial damage as the pathophysiological substrate of sinusoidal obstruction syndrome (SOS) is well established. However, there is growing evidence of the involvement of endothelial dysfunction in other complications, such as acute graft-versus-host disease (aGVHD) and transplant-associated thrombotic microangiopathy (TA-TMAs). Moreover, HCT-related endotheliopathy is not only limited to the HCT setting, as there is increasing evidence of its implication in complications derived from other cellular therapies. We also review the incidence and the risk factors of the main HCT complications and the biological evidence of the endothelial involvement and other linked pathways in their development. In addition, we cover the state of the art regarding the potential use of the biomarkers of endotheliopathy in the prediction, the early diagnosis, and the follow-up of the HCT complications and summarize current knowledge points to the endothelium and the other linked pathways described as potential targets for the prevention and treatment of HCT-complications. Lastly, the endothelium-focused therapeutic strategies that are emerging and might have a potential impact on the survival and quality of life of post-HCT-patients are additionally reviewed.
Collapse
Affiliation(s)
- Ana Belén Moreno-Castaño
- Hemostasis and Erythropathology Laboratory, Hematopathology, Pathology Department, Centre de Diagnòstic Biomèdic (CDB), Hospital Clínic, Barcelona, Spain.,Clínic, Institut Josep Carreras, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - María Queralt Salas
- Hematology Department, Bone Marrow Transplantation Unit, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic, Barcelona, Spain
| | - Marta Palomo
- Hemostasis and Erythropathology Laboratory, Hematopathology, Pathology Department, Centre de Diagnòstic Biomèdic (CDB), Hospital Clínic, Barcelona, Spain.,Clínic, Institut Josep Carreras, Barcelona, Spain.,Campus Clinic, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Julia Martinez-Sanchez
- Clínic, Institut Josep Carreras, Barcelona, Spain.,Campus Clinic, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Montserrat Rovira
- Hematology Department, Bone Marrow Transplantation Unit, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic, Barcelona, Spain
| | - Francesc Fernández-Avilés
- Hematology Department, Bone Marrow Transplantation Unit, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic, Barcelona, Spain
| | - Carmen Martínez
- Hematology Department, Bone Marrow Transplantation Unit, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic, Barcelona, Spain
| | - Joan Cid
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Apheresis & Cellular Therapy Unit, Department of Hemotherapy and Hemostasis, Institut Clínic de Malalties Hemato-Oncològiques (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Pedro Castro
- Clínic, Institut Josep Carreras, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Medical Intensive Care Unit, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Gines Escolar
- Hemostasis and Erythropathology Laboratory, Hematopathology, Pathology Department, Centre de Diagnòstic Biomèdic (CDB), Hospital Clínic, Barcelona, Spain.,Clínic, Institut Josep Carreras, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Enric Carreras
- Clínic, Institut Josep Carreras, Barcelona, Spain.,Campus Clinic, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Maribel Diaz-Ricart
- Hemostasis and Erythropathology Laboratory, Hematopathology, Pathology Department, Centre de Diagnòstic Biomèdic (CDB), Hospital Clínic, Barcelona, Spain.,Clínic, Institut Josep Carreras, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| |
Collapse
|
21
|
Mueckenhausen R, Föll J, Kleinschmidt K, Tröger A, Malaisé M, Wolff D, Holler E, Matthes M, Heise T, Sommer G, Corbacioglu S. Heparanase wildtype is associated with a reduced incidence of transplant-associated systemic vasculopathies. Hematol Oncol Stem Cell Ther 2021; 16:217-229. [PMID: 34848216 DOI: 10.1016/j.hemonc.2021.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/05/2021] [Accepted: 10/19/2021] [Indexed: 11/27/2022] Open
Abstract
Some of the early complications of hematopoietic stem cell transplantation (HSCT) concerning the small vessels can be summarized as transplant-associated systemic vasculopathies (TASV). One enzyme known to play a major role in inflammation, tissue remodeling, and repair processes as well as tumor metastasis is heparanase (HPSE). HPSE genetic variants have recently been associated with significant influence on the risk of developing certain TASV such as a sinusoidal obstruction syndrome. This study aimed to validate the two known HPSE single nucleotide polymorphisms (SNPs)-rs4693608 and rs4364254-as a genetic predictor of TASV in a cohort of 494 patients and were correlated retrospectively with the clinical course post-HSCT. Significant association was revealed for rs4364254, showing that the incidence of TASV (38.0% vs. 57.8%, p = .009) and in particular of acute graft-versus-host disease (aGvHD) (36.3% vs. 54.0%, p = .0138) was lower in wildtype CC carriers than in TC/TT carriers. Moreover, compared with all other genotypes, the allelic combination GG-CC had the lowest incidence of TASV (34.9% vs. 57.4%, p = .0109) and aGvHD in particular (34.9% vs. 53.5%, p = .0315). A competing risk regression analysis confirmed a significantly reduced risk for a TASV in patients with GG (subhazard ratio [SHR] = 0.670, p = .043) and CC (SHR = 0.598, p = .041) compared with the corresponding homozygote SNP as well as for allelic combinations correlated with low HPSE gene expression (SHR = 0.630, p = .016) and in correlation with clinical risk factors. In summary, our study emphasizes an association of HPSE gene SNPs with TASV, in particular with aGvHD, which could be implementable as pre-transplant risk stratification if validated prospectively.
Collapse
Affiliation(s)
- Raphaela Mueckenhausen
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Jürgen Föll
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Katharina Kleinschmidt
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Anja Tröger
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Muriel Malaisé
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Daniel Wolff
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Ernst Holler
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Marie Matthes
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Tilman Heise
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Gunhild Sommer
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany
| | - Selim Corbacioglu
- University Hospital Regensburg, Department for Pediatric Hematology, Oncology and Stem Cell Transplantation, Regensburg, Germany.
| |
Collapse
|
22
|
Modulating endothelial cells with EGFL7 to diminish aGVHD after allogeneic bone marrow transplantation in mice. Blood Adv 2021; 6:2403-2408. [PMID: 34654057 PMCID: PMC9006300 DOI: 10.1182/bloodadvances.2021005498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/27/2021] [Indexed: 11/20/2022] Open
Abstract
Treatment of GVHD with EGFL7 protein results in decreased disease severity and prolonged survival. EGFL7 treatment improved immune reconstitution and did not inhibit graft-versus-leukemia effect.
Acute graft-versus-host disease (aGVHD) is the second most common cause of death after allogeneic hematopoietic stem cell transplantation (allo-HSCT), underscoring the need for novel therapies. Based on previous work that endothelial cell dysfunction is present in aGVHD and that epidermal growth factor-like domain 7 (EGFL7) plays a significant role in decreasing inflammation by repressing endothelial cell activation and T-cell migration, we hypothesized that increasing EGFL7 levels after allo-HSCT will diminish the severity of aGVHD. Here, we show that treatment with recombinant EGFL7 (rEGFL7) in 2 different murine models of aGVHD decreases aGVHD severity and improves survival in recipient mice after allogeneic transplantation with respect to controls without affecting graft-versus-leukemia effect. Furthermore, we showed that rEGFL7 treatment results in higher thymocytes, T, B, and dendritic cell counts in recipient mice after allo-HSCT. This study constitutes a proof of concept of the ability of rEGFL7 therapy to reduce GHVD severity and mortality after allo-HSCT.
Collapse
|
23
|
Luft T, Dreger P, Radujkovic A. Endothelial cell dysfunction: a key determinant for the outcome of allogeneic stem cell transplantation. Bone Marrow Transplant 2021; 56:2326-2335. [PMID: 34253879 PMCID: PMC8273852 DOI: 10.1038/s41409-021-01390-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 06/08/2021] [Accepted: 06/22/2021] [Indexed: 01/26/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (alloSCT) carries the promise of cure for many malignant and non-malignant diseases of the lympho-hematopoietic system. Although outcome has improved considerably since the pioneering Seattle achievements more than 5 decades ago, non-relapse mortality (NRM) remains a major burden of alloSCT. There is increasing evidence that endothelial dysfunction is involved in many of the life-threatening complications of alloSCT, such as sinusoidal obstruction syndrome/venoocclusive disease, transplant-associated thrombotic microangiopathy, and refractory acute graft-versus host disease. This review delineates the role of the endothelium in severe complications after alloSCT and describes the current status of search for biomarkers predicting endothelial complications, including markers of endothelial vulnerability and markers of endothelial injury. Finally, implications of our current understanding of transplant-associated endothelial pathology for prevention and management of complications after alloSCT are discussed.
Collapse
Affiliation(s)
- Thomas Luft
- Department Medicine V, University of Heidelberg, Heidelberg, Germany.
| | - Peter Dreger
- Department Medicine V, University of Heidelberg, Heidelberg, Germany.
| | | |
Collapse
|
24
|
Nagasawa M. Biomarkers of graft- vs-host disease: Understanding and applications for the future. World J Transplant 2021; 11:335-343. [PMID: 34447670 PMCID: PMC8371494 DOI: 10.5500/wjt.v11.i8.335] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/25/2021] [Accepted: 08/10/2021] [Indexed: 02/06/2023] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) is widely performed as a treatment for malignant blood disorders, such as leukemia. To achieve good clinical outcomes in HSCT, it is necessary to minimize the unfavorable effects of acute graft-vs-host disease (GVHD) and induce the more tolerable, chronic form of the disease. For better management of GVHD, sensitive and specific biomarkers that predict the severity and prognosis of the disease have been intensively investigated using proteomics, transcriptomics, genomics, cytomics, and tandem mass spectrometry methods. Here, I will briefly review the current understanding of GVHD biomarkers and future prospects.
Collapse
Affiliation(s)
- Masayuki Nagasawa
- Department of Pediatrics, Musashino Red Cross Hospital, Musashino City 180-8610, Tokyo, Japan
| |
Collapse
|
25
|
Sumransub N, El Jurdi N, Chiraphapphaiboon W, Maakaron JE. Putting function back in dysfunction: Endothelial diseases and current therapies in hematopoietic stem cell transplantation and cellular therapies. Blood Rev 2021; 51:100883. [PMID: 34429234 DOI: 10.1016/j.blre.2021.100883] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 07/16/2021] [Accepted: 08/12/2021] [Indexed: 01/28/2023]
Abstract
Endothelial dysfunction is characterized by altered vascular permeability and prothrombotic, pro-inflammatory phenotypes. Endothelial dysfunction results in end-organ damage and has been associated with diverse disease pathologies. Complications observed after hematopoietic stem cell transplantation (HCT) and chimeric antigen receptor-T cell (CAR-T) therapy for hematologic and neoplastic disorders share overlapping clinical manifestations and there is increasing evidence linking these complications to endothelial dysfunction. Despite advances in supportive care and treatments, end-organ toxicity remains the leading cause of mortality. A new strategy to mitigate endothelial dysfunction could lead to improvement of clinical outcomes for patients. Statins have demonstrated pleiotropic effects of immunomodulatory and endothelial protection by various molecular mechanisms. Recent applications in immune-mediated diseases such as autoimmune disorders, chronic inflammatory conditions, and graft-versus-host disease (GVHD) have shown promising results. In this review, we cover the mechanisms underlying endothelial dysfunction in GVHD and CAR-T cell-related toxicities. We summarize the current knowledge about statins and other agents used as endothelial protectants. We propose further studies using statins for prophylaxis and prevention of end-organ damage related to extensive endothelial dysfunction in HCT and CAR-T.
Collapse
Affiliation(s)
- Nuttavut Sumransub
- Department of Medicine, University of Minnesota, 420 Delaware St. SE MMC 480, Minneapolis, MN 55455, United States of America
| | - Najla El Jurdi
- Department of Medicine, University of Minnesota, 420 Delaware St. SE MMC 480, Minneapolis, MN 55455, United States of America
| | - Wannasiri Chiraphapphaiboon
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Rd, Bangkok-Noi, Bangkok 10700, Thailand
| | - Joseph E Maakaron
- Department of Medicine, University of Minnesota, 420 Delaware St. SE MMC 480, Minneapolis, MN 55455, United States of America.
| |
Collapse
|
26
|
Tang SQ, Yao WL, Wang YZ, Zhang YY, Zhao HY, Wen Q, Wang Y, Xu LP, Zhang XH, Huang XJ, Kong Y. Improved function and balance in T cell modulation by endothelial cells in young people. Clin Exp Immunol 2021; 206:196-207. [PMID: 34382213 DOI: 10.1111/cei.13654] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/25/2021] [Accepted: 08/06/2021] [Indexed: 11/26/2022] Open
Abstract
Elderly individuals exhibit unbalanced bone marrow (BM) effector T cell subset differentiation, such as increased T helper type 1 (Th1) and T cytotoxic type 1 (Tc1) cell frequencies, but the underlying mechanism is still unclear. Endothelial cells (ECs), which are instructive components of the BM microenvironment, exhibit the phenotype of semi-professional antigen-presenting cells and regulate T cell recruitment and activation. Thus, we compared the frequency and function of BM ECs, especially their capacity to regulate effector T cell subsets, between young and elderly healthy individuals, and explored the underlying mechanism of this immunomodulatory discrepancy. Although the young and elderly EC percentages were comparable, young ECs showed fewer reactive oxygen species and better migratory and tube-forming abilities than elderly ECs. Notably, increased T cell activation molecules and inflammatory cytokines were found in elderly ECs which regulated T cells to differentiate into more proinflammatory T cells, including Th1 and Tc1 cells, than young ECs.
Collapse
Affiliation(s)
- Shu-Qian Tang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Wei-Li Yao
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Ya-Zhe Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yuan-Yuan Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Hong-Yan Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Qi Wen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yuan Kong
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| |
Collapse
|
27
|
Cordes S, Mokhtari Z, Bartosova M, Mertlitz S, Riesner K, Shi Y, Mengwasser J, Kalupa M, McGeary A, Schleifenbaum J, Schrezenmeier J, Bullinger L, Diaz-Ricart M, Palomo M, Carrreras E, Beutel G, Schmitt CP, Beilhack A, Penack O. Endothelial damage and dysfunction in acute graft-versus-host disease. Haematologica 2021; 106:2147-2160. [PMID: 32675225 PMCID: PMC8327719 DOI: 10.3324/haematol.2020.253716] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Indexed: 12/20/2022] Open
Abstract
Clinical studies suggested that endothelial dysfunction and damage could be involved in the development and severity of acute graft-versus-host disease (aGVHD). Accordingly, we found increased percentage of apoptotic Casp3+ blood vessels in duodenal and colonic mucosa biopsies of patients with severe aGVHD. In murine experimental aGVHD, we detected severe microstructural endothelial damage and reduced endothelial pericyte coverage accompanied by reduced expression of endothelial tight junction proteins leading to increased endothelial leakage in aGVHD target organs. During intestinal aGVHD, colonic vasculature structurally changed, reflected by increased vessel branching and vessel diameter. Because recent data demonstrated an association of endothelium-related factors and steroid refractory aGVHD (SR-aGVHD), we analyzed human biopsies and murine tissues from SR-aGVHD. We found extensive tissue damage but low levels of alloreactive T cell infiltration in target organs, providing the rationale for T-cell independent SR-aGVHD treatment strategies. Consequently, we tested the endothelium-protective PDE5 inhibitor sildenafil, which reduced apoptosis and improved metabolic activity of endothelial cells in vitro. Accordingly, sildenafil treatment improved survival and reduced target organ damage during experimental SR-aGVHD. Our results demonstrate extensive damage, structural changes, and dysfunction of the vasculature during aGVHD. Therapeutic intervention by endothelium-protecting agents is an attractive approach for SR-aGVHD complementing current anti-inflammatory treatment options.
Collapse
Affiliation(s)
| | | | | | | | | | - Yu Shi
- Charité Universitätsmedizin Berlin
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Fernández S, Palomo M, Molina P, Díaz-Ricart M, Escolar G, Téllez A, Seguí F, Ventosa H, Torramade-Moix S, Rovira M, Carreras E, Nicolás JM, Castro P. Progressive endothelial cell damage in correlation with sepsis severity. Defibrotide as a contender. J Thromb Haemost 2021; 19:1948-1958. [PMID: 33872468 DOI: 10.1111/jth.15343] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 04/03/2021] [Accepted: 04/13/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND The vascular endothelium plays a key role in sepsis pathophysiology and the associated organ dysfunction. METHODS We evaluated endothelial function in an experimental in vitro model of sepsis, using endothelial cells grown in the presence of serum from patients with septic syndromes (sepsis, severe sepsis, and septic shock), noninfectious systemic inflammatory response syndrome (NI-SIRS) and healthy volunteers. Experiments were performed in the absence and presence of defibrotide (DF) (100 µg/ml) to evaluate its potential protective effect. RESULTS After exposure to patients' sera, there was a progressive endothelial cell activation in correlation with sepsis severity, with a proinflammatory and prothrombotic phenotype, exhibiting significantly increased expression of adhesion receptors at the surface (intercellular adhesion molecule-1, p < .05 and vascular cell adhesion molecule-1, p < .05); higher production and release to the extracellular matrix (ECM) of von Willebrand factor (p < .001); augmented thrombogenicity of the ECM toward platelets (p < .001); and increased phosphorylation of intracellular p38MAPK. DF prevented these changes in all groups. CONCLUSIONS Markers of endothelial damage increased progressively in association with the severity of septic syndromes. The endothelium is therefore an important therapeutic target to prevent complications of sepsis. DF shows promising potential to modulate the endothelial damage associated with sepsis and may constitute a pharmacological tool to decrease its sequelae including multiorgan failure.
Collapse
Affiliation(s)
- Sara Fernández
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
| | - Marta Palomo
- Josep Carreras Leukaemia Research Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
| | - Patricia Molina
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
| | - Maribel Díaz-Ricart
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
- School of Medicine, University of Barcelona, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
| | - Ginés Escolar
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
- School of Medicine, University of Barcelona, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
| | - Adrián Téllez
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
| | - Ferran Seguí
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
| | - Helena Ventosa
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
| | - Sergi Torramade-Moix
- Hematopathology, Pathology Department, CDB, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
| | - Montserrat Rovira
- IDIBAPS, Barcelona, Spain
- School of Medicine, University of Barcelona, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
- Stem Cell Transplantation Unit, Department of Haematology, Institute of Haematology and Oncology, Hospital Clinic, Barcelona, Spain
| | - Enric Carreras
- Josep Carreras Leukaemia Research Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
- Barcelona Endothelium Team, Barcelona, Spain
| | - Josep M Nicolás
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
- School of Medicine, University of Barcelona, Barcelona, Spain
| | - Pedro Castro
- Medical Intensive Care Unit, Hospital Clinic, Barcelona, Spain
- IDIBAPS, Barcelona, Spain
- School of Medicine, University of Barcelona, Barcelona, Spain
| |
Collapse
|
29
|
Dai H, Penack O, Radujkovic A, Schult D, Majer-Lauterbach J, Blau IW, Bullinger L, Jiang S, Müller-Tidow C, Dreger P, Luft T. Early bilirubinemia after allogeneic stem cell transplantation-an endothelial complication. Bone Marrow Transplant 2021; 56:1573-1583. [PMID: 33517355 PMCID: PMC8263345 DOI: 10.1038/s41409-020-01186-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 11/20/2020] [Accepted: 12/01/2020] [Indexed: 01/31/2023]
Abstract
Hyperbilirubinemia occurs frequently after allogeneic stem cell transplantation. Causes include primary liver damage and endothelial complications as major contributors. Here, we have investigated the impact of early bilirubinemia (EB) on posttransplant outcomes. Maximum total bilirubin levels (days 0-28) were categorized using maximally selected log rank statistics to identify a cut off for the endpoint non-relapse mortality (NRM) in a training cohort of 873 patients. EB above this cut off was correlated with NRM and overall survival (OS) and with pre- and posttransplant Angiopoietin-2, interleukin (IL)18, CXCL8 and suppressor of tumorigenicity-2 (ST2) serum levels, and the endothelial activation and stress index (EASIX). Clinical correlations were validated in a sample of 388 patients transplanted in an independent institution. The EB cut off was determined at 3.6 mg/dL (61.6 µM). EB predicted OS (HR 1.60, 95% CI 1.21-2.12, p < 0.001), and NRM (CSHR 2.14; 1.28-3.56, p = 0.004), also independent of typical endothelial complications such as veno-occlusive disease, refractory acute graft-versus-host disease, or transplant-associated microangiopathy. However, EB correlated with high Angiopoietin-2, EASIX-pre and EASIX-day 0, as well as increased levels of posttransplant CXCL8, IL18, and ST2. In summary, EB indicates a poor prognosis. The association of EB with endothelial biomarkers suggests an endothelial pathomechanism also for this posttransplant complication.
Collapse
Affiliation(s)
- Hao Dai
- Epidemiology, German Cancer Research Centre, Heidelberg, Germany
| | - Olaf Penack
- Hematology, Oncology and Tumor Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Aleksandar Radujkovic
- Department of Medicine V, Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - David Schult
- Department of Medicine V, Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Joshua Majer-Lauterbach
- Department of Medicine V, Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Igor Wolfgang Blau
- Hematology, Oncology and Tumor Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Lars Bullinger
- Hematology, Oncology and Tumor Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Sihe Jiang
- Hematology, Oncology and Tumor Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Carsten Müller-Tidow
- Department of Medicine V, Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Peter Dreger
- Department of Medicine V, Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Thomas Luft
- Department of Medicine V, Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany.
| |
Collapse
|
30
|
Luebbering N, Abdullah S, Lounder D, Lane A, Dole N, Rubinstein J, Hewison M, Gloude N, Jodele S, Perentesis KMR, Lake K, Litts B, Duell A, Dandoy CE, Davies SM. Endothelial injury, F-actin and vitamin-D binding protein after hematopoietic stem cell transplant and association with clinical outcomes. Haematologica 2021; 106:1321-1329. [PMID: 32241849 PMCID: PMC8094097 DOI: 10.3324/haematol.2019.233478] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Indexed: 01/22/2023] Open
Abstract
Endothelial injury after hematopoietic stem cell transplant is an important initiating factor for early transplant toxicities of thrombotic microangiopathy and acute graft versus host disease. We hypothesized that release of the angiopathic molecule filamentous actin (F-actin) from hematopoietic cells lysed during conditioning prior to stem cell transplant would be associated with clinical outcomes. We detected F-actin in the blood of 52% of stem cell transplant recipients in the first 14 days after transplant, and children with detectable F-actin had a significantly elevated risk of thrombotic microangiopathy (P=0.03) and non-relapse mortality (P=0.04). F-actin is cleared from the circulation by vitamin D binding protein (VDBP) so we expected that higher levels of VDBP would improve outcomes. In a cohort of 190 children receiving an allogeneic transplant, risk of thrombotic microangiopathy was reduced in those with serum concentrations of VDBP above the median at day 30 (10% vs. 31%, P=0.01), and graft versus host disease and non-relapse mortality were reduced in those with levels above the median at day 100 (3% vs. 18%, P=0.04 and 0% vs. 15%, P=0.002). Western blot analyses demonstrated actin-VDBP complexes in the blood, which cleared by day 21-28. Our data support modulation of cytokine secretion and macrophage phenotype by VDBP later after transplant. Taken together, our data identify an association between Factin, a mediator of endothelial damage, and VDBP, an actin scavenger, as modifiers of risk of clinical consequences of endothelial injury.
Collapse
Affiliation(s)
- Nathan Luebbering
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Sheyar Abdullah
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Dana Lounder
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Adam Lane
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Nikhil Dole
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jeremy Rubinstein
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Martin Hewison
- School of Clinical and Experimental Medicine, University of, University of Birmingham, UK
| | - Nicholas Gloude
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Sonata Jodele
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Kitty M R Perentesis
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Kelly Lake
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Bridget Litts
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Alexandra Duell
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Christopher E Dandoy
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Stella M Davies
- Department of Pediatric, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| |
Collapse
|
31
|
Lelas A, Greinix HT, Wolff D, Eissner G, Pavletic SZ, Pulanic D. Von Willebrand Factor, Factor VIII, and Other Acute Phase Reactants as Biomarkers of Inflammation and Endothelial Dysfunction in Chronic Graft-Versus-Host Disease. Front Immunol 2021; 12:676756. [PMID: 33995421 PMCID: PMC8119744 DOI: 10.3389/fimmu.2021.676756] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 04/12/2021] [Indexed: 12/14/2022] Open
Abstract
Chronic graft-versus-host disease (cGvHD) is an immune mediated late complication of allogeneic hematopoietic stem cell transplantation (alloHSCT). Discovery of adequate biomarkers could identify high-risk patients and provide an effective pre-emptive intervention or early modification of therapeutic strategy, thus reducing prevalence and severity of the disease among long-term survivors of alloHSCT. Inflammation, endothelial injury, and endothelial dysfunction are involved in cGvHD development. Altered levels of acute phase reactants have shown a strong correlation with the activity of several immune mediated disorders and are routinely used in clinical practice. Since elevated von Willebrand factor (VWF) and factor VIII (FVIII) levels have been described as acute phase reactants that may indicate endothelial dysfunction and inflammation in different settings, including chronic autoimmune diseases, they could serve as potential candidate biomarkers of cGvHD. In this review we focused on reported data regarding VWF and FVIII as well as other markers of inflammation and endothelial dysfunction, evaluating their potential role in cGvHD.
Collapse
Affiliation(s)
- Antonela Lelas
- Division of Hematology, Department of Internal Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | | | - Daniel Wolff
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Günther Eissner
- Systems Biology Ireland, School of Medicine, Conway Institute, University College Dublin, Dublin, Ireland
| | - Steven Zivko Pavletic
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Drazen Pulanic
- Division of Hematology, Department of Internal Medicine, University Hospital Centre Zagreb, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| |
Collapse
|
32
|
Calabretta E, Moraleda JM, Iacobelli M, Jara R, Vlodavsky I, O’Gorman P, Pagliuca A, Mo C, Baron RM, Aghemo A, Soiffer R, Fareed J, Carlo‐Stella C, Richardson P. COVID-19-induced endotheliitis: emerging evidence and possible therapeutic strategies. Br J Haematol 2021; 193:43-51. [PMID: 33538335 PMCID: PMC8014053 DOI: 10.1111/bjh.17240] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 10/19/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Eleonora Calabretta
- Department of Oncology and HematologyHumanitas Cancer CenterHumanitas Clinical and Research Center ‐ IRCCSRozzanoMilanItaly
- Department of Biomedical SciencesHumanitas UniversityRozzanoMilanItaly
| | - Jose M. Moraleda
- Department of HematologyStem Cell Transplant and Cell Therapy UnitVirgen de la Arrixaca University HospitalIMIB‐ArrixacaUniversity of MurciaMurciaSpain
| | | | - Ruben Jara
- Department of Critical Care MedicineVirgen de la Arrixaca University HospitalIMIB‐ArrixacaUniversity of MurciaMurciaSpain
| | - Israel Vlodavsky
- The Rappaport Faculty of MedicineTechnion Integrated Cancer Center (TICC)HaifaIsrael
| | - Peter O’Gorman
- Haematology DepartmentMater Misericordiae University HospitalDublinIreland
| | - Antonio Pagliuca
- Department of HaematologyKings College Hospital NHS Foundation TrustLondonUK
| | - Clifton Mo
- Department of Medical OncologyDivision of Hematologic MalignanciesDana‐Farber Cancer InstituteHarvard Medical SchoolBostonMAUSA
| | - Rebecca M. Baron
- Division of Pulmonary and Critical Care MedicineBrigham and Women’s HospitalHarvard Medical SchoolBostonMAUSA
| | - Alessio Aghemo
- Division of Hepatology and Internal MedicineHumanitas Clinical and Research Center ‐ IRCCSMilanItaly
- Department of Biomedical SciencesHumanitas UniversityRozzanoMilanItaly
| | - Robert Soiffer
- Department of Medical OncologyDivision of Hematologic MalignanciesDana‐Farber Cancer InstituteHarvard Medical SchoolBostonMAUSA
| | | | - Carmelo Carlo‐Stella
- Department of Oncology and HematologyHumanitas Cancer CenterHumanitas Clinical and Research Center ‐ IRCCSRozzanoMilanItaly
- Department of Biomedical SciencesHumanitas UniversityRozzanoMilanItaly
| | - Paul Richardson
- Department of Medical OncologyDivision of Hematologic MalignanciesDana‐Farber Cancer InstituteHarvard Medical SchoolBostonMAUSA
| |
Collapse
|
33
|
Holtan SG, Versluis J, Weisdorf DJ, Cornelissen JJ. Optimizing Donor Choice and GVHD Prophylaxis in Allogeneic Hematopoietic Cell Transplantation. J Clin Oncol 2021; 39:373-385. [PMID: 33434075 DOI: 10.1200/jco.20.01771] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Shernan G Holtan
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Jurjen Versluis
- Department of Hematology, Erasmus University Medical Center Cancer Institute, Rotterdam, the Netherlands
| | - Daniel J Weisdorf
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Jan J Cornelissen
- Department of Hematology, Erasmus University Medical Center Cancer Institute, Rotterdam, the Netherlands
| |
Collapse
|
34
|
Inoue Y, Kosugi S, Sano F. Improvement of High Serum Levels of Biomarkers of Endothelial Injury (Vascular Cell Adhesion Molecule-1) and Inflammation (Tumor Necrosis Factor Receptor Type I) After Allogeneic Hematopoietic Stem Cell Transplantation With Sinusoidal Obstruction Syndrome Using Defibrotide. Am J Ther 2020; 28:e691-e693. [PMID: 32897904 DOI: 10.1097/mjt.0000000000001253] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Yasuyuki Inoue
- Division of Hematology, Department of Internal Medicine, St. Marianna University Yokohama-City Seibu Hospital, Yokohama, Japan
| | | | | |
Collapse
|
35
|
García-Bernal D, Palomo M, Martínez CM, Millán-Rivero JE, García-Guillén AI, Blanquer M, Díaz-Ricart M, Sackstein R, Carreras E, Moraleda JM. Defibrotide inhibits donor leucocyte-endothelial interactions and protects against acute graft-versus-host disease. J Cell Mol Med 2020; 24:8031-8044. [PMID: 32519822 PMCID: PMC7348164 DOI: 10.1111/jcmm.15434] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 04/05/2020] [Accepted: 05/12/2020] [Indexed: 12/18/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo‐HCT) is an effective therapy for the treatment of high‐risk haematological malignant disorders and other life‐threatening haematological and genetic diseases. Acute graft‐versus‐host disease (aGvHD) remains the most frequent cause of non‐relapse mortality following allo‐HCT and limits its extensive clinical application. Current pharmacologic agents used for prophylaxis and treatment of aGvHD are not uniformly successful and have serious secondary side effects. Therefore, more effective and safe prophylaxis and therapy for aGvHD are an unmet clinical need. Defibrotide is a multi‐target drug successfully employed for prophylaxis and treatment of veno‐occlusive disease/sinusoidal obstruction syndrome. Recent preliminary clinical data have suggested some efficacy of defibrotide in the prevention of aGvHD after allo‐HCT. Using a fully MHC‐mismatched murine model of allo‐HCT, we report here that defibrotide, either in prophylaxis or treatment, is effective in preventing T cell and neutrophil infiltration and aGvHD‐associated tissue injury, thus reducing aGvHD incidence and severity, with significantly improved survival after allo‐HCT. Moreover, we performed in vitro mechanistic studies using human cells revealing that defibrotide inhibits leucocyte‐endothelial interactions by down‐regulating expression of key endothelial adhesion molecules involved in leucocyte trafficking. Together, these findings provide evidence that defibrotide may represent an effective and safe clinical alternative for both prophylaxis and treatment of aGvHD after allo‐HCT, paving the way for new therapeutic approaches.
Collapse
Affiliation(s)
- David García-Bernal
- Hematopoietic Transplant and Cellular Therapy Unit, Instituto Murciano de Investigación Biosanitaria IMIB-Arrixaca, Virgen de la Arrixaca University Hospital, University of Murcia, Murcia, Spain.,Internal Medicine Department, Medicine School, University of Murcia, Murcia, Spain
| | - Marta Palomo
- Josep Carreras Leukaemia Research Institute, Barcelona, Spain.,Hematopathology, Department of Pathology, Centre de Diagnostic Biomedic (CBD), Hospital Clinic de Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Barcelona, Spain
| | - Carlos M Martínez
- Experimental Pathology Unit, Instituto Murciano de Investigación Biosanitaria IMIB-Arrixaca, Murcia, Spain
| | - José E Millán-Rivero
- Hematopoietic Transplant and Cellular Therapy Unit, Instituto Murciano de Investigación Biosanitaria IMIB-Arrixaca, Virgen de la Arrixaca University Hospital, University of Murcia, Murcia, Spain.,Internal Medicine Department, Medicine School, University of Murcia, Murcia, Spain
| | - Ana I García-Guillén
- Hematopoietic Transplant and Cellular Therapy Unit, Instituto Murciano de Investigación Biosanitaria IMIB-Arrixaca, Virgen de la Arrixaca University Hospital, University of Murcia, Murcia, Spain
| | - Miguel Blanquer
- Hematopoietic Transplant and Cellular Therapy Unit, Instituto Murciano de Investigación Biosanitaria IMIB-Arrixaca, Virgen de la Arrixaca University Hospital, University of Murcia, Murcia, Spain.,Internal Medicine Department, Medicine School, University of Murcia, Murcia, Spain
| | - Maribel Díaz-Ricart
- Hematopathology, Department of Pathology, Centre de Diagnostic Biomedic (CBD), Hospital Clinic de Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Barcelona, Spain
| | - Robert Sackstein
- Department of Translational Medicine, and the Translational Glycobiology Institute, Herbert Wertheim College of Medicine, Florida International University, Miami, FL, USA
| | - Enric Carreras
- Josep Carreras Leukaemia Research Institute, Barcelona, Spain.,Barcelona Endothelium Team, Barcelona, Spain
| | - Jose M Moraleda
- Hematopoietic Transplant and Cellular Therapy Unit, Instituto Murciano de Investigación Biosanitaria IMIB-Arrixaca, Virgen de la Arrixaca University Hospital, University of Murcia, Murcia, Spain.,Internal Medicine Department, Medicine School, University of Murcia, Murcia, Spain
| |
Collapse
|
36
|
The induction strategies administered in the treatment of multiple myeloma exhibit a deleterious effect on the endothelium. Bone Marrow Transplant 2020; 55:2270-2278. [PMID: 32404979 DOI: 10.1038/s41409-020-0947-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 02/02/2023]
Abstract
Multiple myeloma induction treatment includes proteasome inhibitors (PI) and immunomodulatory agents at present. The incidence of engraftment syndrome, a transplant complication potentially related to endothelium, has increased in the last years. Our aim was to investigate whether bortezomib (Velcade, V), thalidomide (T), and dexamethasone (D) affect the endothelium, and explore defibrotide (DF) as protective agent. Endothelial cells (ECs) in culture were exposed to the compounds separately or in combination, without (VTD) and with DF (VTD + DF). Changes in markers of: (i) inflammation (ICAM-1 expression and leukocyte adhesion), (ii) VWF production, (iii) cell permeability (VE-cadherin expression and cell monolayer integrity), and (iv) oxidative stress (ROS production and eNOS expression) were measured. ICAM-1 and VWF expression increased significantly in VTD but were similar to controls in VTD + DF. Separately, bortezomib was the main deleterious agent whereas dexamethasone showed no harmful effect. Leukocyte adhesion showed similar trends. VE-cadherin expression was lower in VTD and normalized in VTD + DF. EC permeability increased only with bortezomib. No changes were observed in oxidative stress markers. Our results demonstrate that bortezomib damages the endothelium, and DF prevents this effect. A better knowledge of the induction drugs impact will allow the design of measures to protect the endothelium.
Collapse
|
37
|
Hildebrandt GC, Chao N. Endothelial cell function and endothelial-related disorders following haematopoietic cell transplantation. Br J Haematol 2020; 190:508-519. [PMID: 32319084 PMCID: PMC7496350 DOI: 10.1111/bjh.16621] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 03/09/2020] [Indexed: 12/16/2022]
Abstract
Use of haematopoietic cell transplantation (HCT) in the treatment of haematologic and neoplastic diseases may lead to life-threatening complications that cause substantial morbidity and mortality if untreated. In addition to patient- and disease-related factors, toxicity associated with HCT puts patients at risk for complications that share a similar pathophysiology involving endothelial cells (ECs). Normally, the endothelium plays a role in maintaining homeostasis, including regulation of coagulation, vascular tone, permeability and inflammatory processes. When activated, ECs acquire cellular features that may lead to phenotypic changes that induce procoagulant, pro-inflammatory and pro-apoptotic mediators leading to EC dysfunction and damage. Elevated levels of coagulation factors, cytokines and adhesion molecules are indicative of endothelial dysfunction, and endothelial damage may lead to clinical signs and symptoms of pathological post-HCT conditions, including veno-occlusive disease/sinusoidal obstruction syndrome, graft-versus-host disease, transplant-associated thrombotic microangiopathy and idiopathic pneumonia syndrome/diffuse alveolar haemorrhage. The endothelium represents a rational target for preventing and treating HCT complications arising from EC dysfunction and damage. Additionally, markers of endothelial damage may be useful in improving diagnosis of HCT-related complications and monitoring treatment effect. Continued research to effectively manage EC activation, injury and dysfunction may be important in improving patient outcomes after HCT.
Collapse
Affiliation(s)
| | - Nelson Chao
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| |
Collapse
|
38
|
Varma A, Rondon G, Srour SA, Chen J, Ledesma C, Champlin RE, Ciurea SO, Saliba RM. Endothelial Activation and Stress Index (EASIX) at Admission Predicts Fluid Overload in Recipients of Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant 2020; 26:1013-1020. [PMID: 32045652 DOI: 10.1016/j.bbmt.2020.01.028] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/28/2020] [Accepted: 01/29/2020] [Indexed: 12/13/2022]
Abstract
Fluid overload (FO) grade ≥2 (more than 10% weight gain from baseline) has recently been recognized as an important toxicity associated with a high rate of nonrelapse mortality in recipients of allogeneic hematopoietic cell transplantation (AHCT). The causes for FO remain unclear. We hypothesized that endothelial damage, possibly due to treatments received prior to AHCT, may be associated with this toxicity and sought to determine whether the Endothelial Activation and Stress Index (EASIX) (defined as lactate dehydrogenase [U/L] × creatinine [mg/dL]/platelets [109 cells/L]) correlates with grade ≥2 FO in 2 cohorts of recipients of AHCT at our institution. We tested our hypothesis in a cohort of 145 consecutive recipients (study cohort) of AHCT transplant from HLA-haploidentical donors and validated the findings in a cohort of 449 (validation cohort) recipients of AHCT from HLA-matched donors who underwent transplantation between 2010 and 2015. Predictors of grade ≥2 FO were evaluated using competing risks regression in univariate analysis and classification and regression tree (CART) analysis in multivariate analysis. The cumulative incidence of grade ≥2 FO was estimated considering death as a competing risk. EASIX scores were evaluated based on log2-transformed values. Optimal predictive EASIX cutoff values were determined based on receiver operating characteristics curve analysis. Grade ≥2 FO occurred in 21% and 6% of the study and validation cohorts, respectively, with the majority of these cases being diagnosed before the day of AHCT. Median log2 EASIX score at admission was 2.4 (interquartile range [IQR], 1.3, 3.7) and 2.5 (IQR, 1.4, 3.9) in the 2 respective cohorts. In univariate analysis, high EASIX at admission was a significant predictor of grade ≥2 FO in the study (cutoff: 4.4, hazard ratio [HR] = 4.8, P < .001) and in the validation (cutoff: 4.3, HR = 4.8, P < .001) cohorts. The significant effect of EASIX persisted in multivariate CART analysis in the study (HR = 6.3, P < .001) and the validation (HR = 28, P = .002) cohorts. Additional predictors in multivariate analysis included body weight below 80 kg in recipients older than 55 years (HR = 4.5, P < .001) in the study cohort and diabetes (HR = 34, P = .001) and age >60 years (HR = 9.6, P = .04) in the validation cohort. At admission, the prevalence of EASIX score of >4.3 (18% versus 17%, P = .9) was not different between the diabetics and nondiabetics. EASIX score at admission is a significant predictor of grade ≥2 FO in recipients of AHCT from HLA-haploidentical or HLA-matched donors. Independently of EASIX, older patients with low weight were associated with increased risk of grade ≥2 FO for recipients of HLA-haploidentical transplants. For the HLA-matched cohort, diabetes and older age were associated with increased FO risk. These findings require validation in external cohorts.
Collapse
Affiliation(s)
- Ankur Varma
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas; Division of Hematology, Oncology and Cellular Therapy, Rush University, Chicago, Illinois
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Samer A Srour
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Julianne Chen
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Celina Ledesma
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stefan O Ciurea
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rima M Saliba
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| |
Collapse
|
39
|
Pestronk A. Chronic Graft Versus Host Myopathies: Noninflammatory, Multi-Tissue Pathology With Glycosylation Disorders. J Neuropathol Exp Neurol 2019; 79:102-112. [DOI: 10.1093/jnen/nlz111] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/28/2019] [Accepted: 10/16/2019] [Indexed: 12/20/2022] Open
Abstract
Abstract
Myopathies during chronic graft-versus-host disease (cGvHD) are syndromes for which tissue targets and mechanisms of muscle damage remain incompletely defined. This study reviewed, and pathologically analyzed, 14 cGvHD myopathies, comparing myopathology to other immune myopathies. Clinical features in cGvHD myopathy included symmetric, proximal weakness, associated skin, gastrointestinal and lung disorders, a high serum aldolase (77%), and a 38% 2-year survival. Muscle showed noninflammatory pathology involving all 3 tissue components. Perimysial connective tissue had damaged structure and histiocytic cells. Vessel pathology included capillary loss, and reduced α-l-fucosyl and chondroitin sulfate moieties on endothelial cells. Muscle fibers often had surface pathology. Posttranslational glycosylation moieties on α-dystroglycan had reduced staining and abnormal distribution in 86%. Chondroitin-SO4 was reduced in 50%, a subgroup with 3-fold longer times from transplant to myopathy, and more distal weakness. cGvHD myopathies have noninflammatory pathology involving all 3 tissue components in muscle, connective tissue, small vessels, and myofibers. Abnormal cell surface glycosylation moieties are common in cGvHD myopathies, distinguishing them from other immune myopathies. This is the first report of molecular classes that may be immune targets in cGvHD. Disordered cell surface glycosylation moieties could produce disease-related tissue and cell damage, and be biomarkers for cGvHD features and activity.
Collapse
Affiliation(s)
- Alan Pestronk
- Departments of Neurology, and Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri (AP)
| |
Collapse
|
40
|
Martinez-Sanchez J, Hamelmann H, Palomo M, Mir E, Moreno-Castaño AB, Torramade S, Rovira M, Escolar G, Cordes S, Kalupa M, Mertlitz S, Riesner K, Carreras E, Penack O, Diaz-Ricart M. Acute Graft-vs.-Host Disease-Associated Endothelial Activation in vitro Is Prevented by Defibrotide. Front Immunol 2019; 10:2339. [PMID: 31649666 PMCID: PMC6794443 DOI: 10.3389/fimmu.2019.02339] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 09/17/2019] [Indexed: 01/10/2023] Open
Abstract
Angiogenesis and endothelial activation and dysfunction have been associated with acute graft-vs.-host disease (aGVHD), pointing to the endothelium as a potential target for pharmacological intervention. Defibrotide (DF) is a drug with an endothelium-protective effect that has been approved for the treatment of veno-occlusive disease/sinusoidal obstruction syndrome after allogeneic hematopoietic cell transplantation. Clinical data suggest that DF also reduces the incidence of aGVHD; however, the mechanisms of DF-mediated aGVHD regulation have not been examined. To investigate possible DF-mediated prophylactic and therapeutic mechanisms in aGVHD, we performed in vitro studies using endothelial cell (EC) lines. We found that DF significantly and dose-dependently suppressed EC proliferation and notably reduced their ability to form vascular tubes in Matrigel. To explore whether DF administered prophylactically or therapeutically has a significant effect on aGVHD endothelial dysfunction, ECs were exposed to media containing sera from patients with aGVHD (n = 22) in the absence or presence of DF and from patients that did not develop aGVHD (n = 13). ECs upregulated adhesion molecules (vascular cell adhesion molecule 1, intercellular adhesion molecule 1), the adherence junction protein VE-cadherin, von Willebrand factor (VWF), and Akt phosphorylation in response to aGVHD sera. These responses were suppressed upon treatment with DF. In summary, DF inhibits vascular angiogenesis and endothelial activation induced by sera from aGVHD patients. Our results support the view that DF has notable positive effects on endothelial biology during aGVHD.
Collapse
Affiliation(s)
- Julia Martinez-Sanchez
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Hannah Hamelmann
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Marta Palomo
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Enrique Mir
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Ana Belen Moreno-Castaño
- Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Sergi Torramade
- Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Montserrat Rovira
- Stem Cell Transplantation Unit, IDIBAPS, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Ginés Escolar
- Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Steffen Cordes
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Martina Kalupa
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Sarah Mertlitz
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Katarina Riesner
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Enric Carreras
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| | - Olaf Penack
- Hematology, Oncology and Tumor Immunology Department, Charité Universitätsmedizin Berlin, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité Medical University of Berlin, Berlin, Germany.,Department of Hematology and Oncology, Berlin Institute of Health, Berlin, Germany
| | - Maribel Diaz-Ricart
- Department of Hematopathology, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team, Josep Carreras Leukaemia Research Institute, Barcelona, Spain
| |
Collapse
|
41
|
Rasheed M, Simmons G, Fisher B, Leslie K, Reed J, Roberts C, Natarajan R, Fowler A, Toor A. Reduced plasma ascorbic acid levels in recipients of myeloablative conditioning and hematopoietic cell transplantation. Eur J Haematol 2019; 103:329-334. [PMID: 31267566 DOI: 10.1111/ejh.13287] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 06/22/2019] [Accepted: 06/25/2019] [Indexed: 12/11/2022]
Abstract
Hematopoietic cell transplantation (HCT) conditioned using myeloablative conditioning (MAC) is complicated by end organ injury due to endothelial dysfunction and graft versus host disease. Mucositis and oxidant injury results in micronutrient deficiency. Ascorbic acid (AA) levels were measured in 15 patients undergoing HCT conditioned with MAC (11 allogeneic and four autologous HCT). Ascorbate levels declined postconditioning to 27.3 μMol/L (±14.1) by day 0 (P = .03 compared with pretransplant baseline), reaching a nadir level of 21.5 (±13.8) on day 14 (P = .003) post-transplant. Patients undergoing allogeneic HCT continued to have low AA levels to day 60 post-transplant. The role of AA in maintaining endothelial function and hematopoietic as well as T-cell recovery is provided, developing the rationale for repletion of vitamin C following HCT.
Collapse
Affiliation(s)
- Mahmood Rasheed
- Department of Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Gary Simmons
- Department of Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Bernard Fisher
- Department of Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Kevin Leslie
- Department of Physics, Virginia Commonwealth University, Richmond, Virginia
| | - Jason Reed
- Department of Physics, Virginia Commonwealth University, Richmond, Virginia
| | - Catherine Roberts
- Department of Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Ramesh Natarajan
- Department of Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Alpha Fowler
- Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Amir Toor
- Department of Medicine, Virginia Commonwealth University, Richmond, Virginia
| |
Collapse
|
42
|
Palomo M, Diaz-Ricart M, Carreras E. Endothelial Dysfunction in Hematopoietic Cell Transplantation. Clin Hematol Int 2019; 1:45-51. [PMID: 34595410 PMCID: PMC8432381 DOI: 10.2991/chi.d.190317.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 03/14/2019] [Indexed: 12/24/2022] Open
Abstract
The goal of this review is to look at the role of endothelial damage and dysfunction in the initiation and development of early complications that appear after hematopoietic cell transplantation (HCT). These early complications share overlapping clinical manifestations and the suspicion of underlying endothelial damage. Several studies using different approaches, such as animal and in vitro models, the analysis of soluble biomarkers and clinical findings have provided evidence of this endothelial dysfunction. Historically, the first complication in which the role of endothelial damage was elucidated was the veno-oclusive disease/sinusoidal obstructive syndrome. In the last two decades, increasing evidence of the implication of the endothelium in the pathophysiology of other syndromes such as capillary leak syndrome, transplant-associated microangiopathy, or even graft versus host disease has accumulated. This knowledge opens up potential pharmacologic interventions to prevent/and/or treat endothelial damage and, therefore, to improve the outcome of patients receiving HCT.
Collapse
Affiliation(s)
- Marta Palomo
- Josep Carreras Leukaemia Research Institute, Hospital Clinic/University of Barcelona Campus, Barcelona, Spain.,Hematopathology, Department of Pathology, Hospital Clinic of Barcelona, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team
| | - Maribel Diaz-Ricart
- Hematopathology, Department of Pathology, Hospital Clinic of Barcelona, Biomedical Diagnosis Center (CDB), Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Barcelona Endothelium Team
| | - Enric Carreras
- Josep Carreras Leukaemia Research Institute, Hospital Clinic/University of Barcelona Campus, Barcelona, Spain.,Barcelona Endothelium Team
| |
Collapse
|
43
|
Counting circulating endothelial cells in allo-HSCT: an ad hoc designed polychromatic flowcytometry-based panel versus the CellSearch System. Sci Rep 2019; 9:87. [PMID: 30643152 PMCID: PMC6331628 DOI: 10.1038/s41598-018-36442-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 11/21/2018] [Indexed: 12/15/2022] Open
Abstract
Physio-pathologic interrelationships between endothelial layer and graft-versus-host disease (GVHD) have been described leading to assess the entity “endothelial GVHD” as the early step for clinical manifestations of acute GVHD. The availability of the CellSearch system has allowed us to monitor Circulating Endothelial Cells (CEC) changes in allogeneic hematopoietic stem cell transplantation (allo-HSCT) as useful tool to help clinicians in GVHD diagnostic definition. We have compared CEC counts generated by an ad hoc designed polychromatic-flowcytometry (PFC) Lyotube with those of the CellSearch system. CEC were counted in parallel at 5 timepoints in 50 patients with malignant hematologic disorders undergoing allo-HSCT (ClinicalTrials.gov, NCT02064972). Spearman rank correlation showed significant association between CEC values at all time points (p = 0.0001). The limits of agreement was demonstrated by Bland Altman plot analysis, showing bias not significant at T1, T3, T4, while at T2 and T5 resulted not estimable. Moreover, Passing Bablok regression analysis showed not significant differences between BD Lyotube and CellSearch system. We show that CEC counts, generated with either the CellSearch system or the PFC-based panel, have a superimposable kinetic in allo-HSCT patients and that both counting procedures hold the potential to enter clinical routine as a suitable tool to assist clinicians in GVHD diagnosis.
Collapse
|
44
|
Abstract
Purpose of review In this review, we aim to discuss the role of the bone marrow microenvironment in supporting hematopoiesis, with particular focus on the contribution of the endothelial niche in dictating hematopoietic stem cell (HSC) fate. Recent findings Evidence gathered in the past two decades revealed that specific cell types within the bone marrow niche influence the hematopoietic system. Endothelial cells have emerged as a key component of the HSC niche, directly affecting stem cell quiescence, self-renewal, and lineage differentiation. Physiological alterations of the bone marrow niche occurring in aging have been described to be sufficient to promote functional aging of young HSCs. Furthermore, a growing body of evidence suggests that aberrant activation of endothelial-derived signaling pathways can aid or trigger neoplastic transformation. Summary Several groups have contributed to the characterization of the different cell types that comprise the complex bone marrow environment, whose function was long perceived as an undiscernible sum of many parts. Further studies will need to uncover niche cell-type-specific pathways, in order to provide new targets and therapeutic options that aim at withdrawing the microenvironmental support to malignant cells while sparing normal HSCs.
Collapse
|