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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.
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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
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2
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Dertschnig S, Gergely P, Finke J, Schanz U, Holler E, Holtick U, Socié G, Medinger M, Passweg J, Teshima T, Stylianou C, Oehen S, Heim D, Bucher C. Mocravimod, a Selective Sphingosine-1-Phosphate Receptor Modulator, in Allogeneic Hematopoietic Stem Cell Transplantation for Malignancy. Transplant Cell Ther 2023; 29:41.e1-41.e9. [PMID: 36343893 DOI: 10.1016/j.jtct.2022.10.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/21/2022] [Accepted: 10/29/2022] [Indexed: 11/06/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains the sole curative option for patients with acute myelogenous leukemia. Outcomes are limited by leukemia relapse, graft-versus-host disease (GVHD), and abnormal immune reconstitution. Mocravimod (KRP203) is an oral sphingosine-1-phosphate receptor (S1PR) modulator that blocks the signal required by T cells to egress from lymph nodes and other lymphoid organs. Mocravimod retains T cell effector function, a main differentiator to immunosuppressants. In preclinical models, mocravimod improves survival by maintaining graft-versus-leukemia (GVL) activity while reducing GVHD. In patients undergoing allo-HSCT for hematological malignancies, mocravimod is postulated to prevent GVHD by redistributing allogeneic donor T cells to lymphoid tissues while allowing a sufficient GVL effect in the lymphoid, where malignant cells usually reside. The primary objective of this study was to assess the safety and tolerability of mocravimod in patients undergoing allo-HSCT for hematologic malignancies. Secondary objectives were to determine the pharmacokinetic profiles of mocravimod and its active metabolite mocravimod-phosphate in this patient group, as well as to assess GVHD-free, relapse free survival at 6 months after the last treatment. In this 2-part, single- and 2-arm randomized, open-label trial, we evaluated the safety, tolerability, and pharmacokinetics of mocravimod in allo-HSCT recipients (ClinicalTrials.gov identifier NCT01830010). Patients received either 1 mg or 3 mg mocravimod per day on top of standard of care GVHD prophylaxis with either cyclosporine A/methotrexate or tacrolimus/methotrexate. We found that mocravimod can be safely added to standard treatment regimens in patients with hematologic malignancies requiring allo-HSCT. Mocravimod resulted in a significant reduction of circulating lymphocyte numbers and had no negative impact on engraftment and transplantation outcomes. Our results indicate that mocravimod is safe and support a larger study to investigate its efficacy in a homogeneous acute myelogenous leukemia patient population undergoing allo-HSCT.
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Affiliation(s)
| | - Peter Gergely
- Novartis Institute of Biomedical Research, Basel, Switzerland
| | - Jürgen Finke
- University of Freiburg Medical Center, Freiburg, Germany
| | - Urs Schanz
- Department of Medical Oncology and Hematology, Zurich University and University Hospital, Zurich, Switzerland
| | | | - Udo Holtick
- Department I of Internal Medicine, Medical Faculty and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Gérard Socié
- APHP Hospital Saint Louis & University of Paris, Paris, France
| | | | | | | | | | - Stephan Oehen
- Priothera SAS, St Louis, France; Novartis Institute of Biomedical Research, Basel, Switzerland
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Bovine Colostrum Treatment of Specific Cancer Types: Current Evidence and Future Opportunities. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248641. [PMID: 36557775 PMCID: PMC9785718 DOI: 10.3390/molecules27248641] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022]
Abstract
Worldwide, the incidence of cancer is on the rise. Current cancer treatments include chemotherapy, radiation therapy, and surgery. Chemotherapy and radiation treatment are typically associated with severe adverse effects and a decline in patients' quality of life. Anti-cancer substances derived from plants and animals need to be evaluated therapeutically as it is cost-effective, have fewer side effects, and can improve cancer patients' quality of life. Recently, bovine colostrum (BC) has attracted the interest of numerous researchers investigating its anti-cancer potential in humans. Dressings loaded with BC are beneficial in treating chronic wounds and diabetic foot ulcers. Lactoferrin, a glycoprotein with potent anti-oxidant, anti-inflammatory, anti-cancer, and anti-microbial effects, is abundant in BC. The BC pills successfully promote the regression of low-grade cervical intraepithelial neoplasia when administered intravaginally. The biological, genetic, and molecular mechanisms driving BC remain to be determined. Oral BC supplements are generally well-tolerated, but some flatulence and nausea may happen. To evaluate the therapeutic effects, long-term safety, and appropriate dosages of BC drugs, well-designed clinical trials are necessary. The purpose of this article is to emphasize the anti-cancer potential of BC and its constituents.
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4
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Al-Qadami G, Van Sebille Y, Bowen J, Wardill H. Oral-Gut Microbiome Axis in the Pathogenesis of Cancer Treatment-Induced Oral Mucositis. FRONTIERS IN ORAL HEALTH 2022; 3:881949. [PMID: 35419563 PMCID: PMC8996059 DOI: 10.3389/froh.2022.881949] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Oral mucositis (OM) is one of the most common and debilitating oral complications of cancer treatments including chemotherapy, radiotherapy, and hematopoietic stem cell transplantation. It is associated with severe pain and difficulties in chewing, swallowing, and speech. This leads to impairment of basic oral functions and could result in unplanned treatment interruption or modification. As such, OM negatively impacts both patients' quality of life as well as tumor prognostic outcomes. Understanding pathways underlying OM pathogenesis help identify new targets for intervention or prevention. The pathophysiology of OM has been widely studied over past decades with several pathways related to oxidative stress, inflammation, and molecular and cellular signaling being implicated. In this mini-review, we will discuss the emerging role of the oral-gut microbiome axis in the development of OM. Particularly, we will elaborate on how the alterations in the oral and gut microbiota as well as intestinal dysfunction caused by cancer treatments could contribute to the pathogenesis of OM. Further, we will briefly discuss the potential methods for targeting the oral-gut microbiome axis to improve OM outcomes.
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Affiliation(s)
- Ghanyah Al-Qadami
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
| | | | - Joanne Bowen
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
| | - Hannah Wardill
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
- Precision Medicine Theme (Cancer), South Australian Health and Medical Research Institute, Adelaide, SA, Australia
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5
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Segon B, Lam L, Chan HY, Andersen S, Brown T, Kenway D, Bauer J. Vitamin requirements during stem cell transplantation: a systematic review. Support Care Cancer 2022; 30:10391-10405. [PMID: 36347993 PMCID: PMC9715522 DOI: 10.1007/s00520-022-07409-4] [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: 12/19/2021] [Accepted: 10/11/2022] [Indexed: 11/11/2022]
Abstract
Patients undergoing stem cell transplantation (SCT) are at high risk of malnutrition during the acute post-transplantation period. This systematic review aimed to collate and analyse the evidence for vitamin requirements post-SCT. A systematic search of five databases was conducted to include studies published until March 2021. The review utilised the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) framework. Inclusion criteria consisted of adults undergoing SCT who received vitamin supplementation or had their vitamin levels monitored up to 100 days post-SCT. Studies with paediatric patients or those that looked at vitamin derivates such as folinic acid were excluded. Main outcomes included vitamin deficiency and relevant clinical outcomes. Eleven studies (n = 11) were eligible for inclusion with five rated as neutral quality and six as positive quality. Five studies focused on allogenic SCT, two on autologous SCT and the remaining included a mix of both. Eight studies monitored vitamins levels post-SCT, and seven studies provided vitamin supplementation. Three studies (one provided supplementation) found a high prevalence of vitamin D deficiency (23-60%) prior to SCT. Findings indicate an unclear association between vitamin deficiency and post-SCT complications including acute graft-versus-host-disease, oral mucositis, and mortality. The GRADE certainty of evidence across these outcomes was low or very low. It is unclear if supplementation is needed during SCT, though assessing vitamin D levels prior to transplant should be considered. Further large observational studies or randomised control trials are required to establish vitamin requirements and guide supplementation protocols during SCT.
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Affiliation(s)
- Bronwyn Segon
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia
| | - Leroy Lam
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia
| | - Hei Yan Chan
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia
| | - Sarah Andersen
- grid.416100.20000 0001 0688 4634The Royal Brisbane and Women’s Hospital, Brisbane, QLD Australia
| | - Teresa Brown
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia ,grid.416100.20000 0001 0688 4634The Royal Brisbane and Women’s Hospital, Brisbane, QLD Australia
| | - D’Arcy Kenway
- grid.1003.20000 0000 9320 7537The University of Queensland, Brisbane, QLD Australia
| | - Judy Bauer
- grid.1002.30000 0004 1936 7857Monash University, Melbourne, VIC Australia
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Ebbesen M, Kissow H, Hartmann B, Kielsen K, Sørensen K, Stinson SE, Frithioff-Bøjsøe C, Esmann Fonvig C, Holm JC, Hansen T, Holst JJ, Müller KG. Glucagon-Like Peptide-1 Is Associated With Systemic Inflammation in Pediatric Patients Treated With Hematopoietic Stem Cell Transplantation. Front Immunol 2021; 12:793588. [PMID: 34956226 PMCID: PMC8692255 DOI: 10.3389/fimmu.2021.793588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/22/2021] [Indexed: 12/22/2022] Open
Abstract
Patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) are challenged with severe side effects, which are propagated by mucosal barrier disruption, and the related microbial translocation and systemic inflammation. Glucagon-like peptide-1 (GLP-1), a well-known incretin hormone, possesses anti-inflammatory properties and promotes regeneration of damaged intestinal epithelium in animal studies. We hypothesized that the immense inter-individual variation in the degree of mucosal damage and systemic inflammation, seen after HSCT is influenced by endogenous GLP-1 and could be related to acute post-transplant complications. In this prospective study we measured serial weekly fasting plasma GLP-1, along with C-reactive protein (CRP), and citrulline in 82 pediatric patients during allogeneic HSCT together with a fasting plasma GLP-1 in sex- and age-matched healthy controls. Overall, GLP-1 levels were increased in the patients during the course of HSCT compared with the controls, but tended to decrease post-transplant, most pronounced in patients receiving high-intensity conditioning regimen. The increase in CRP seen in the early post-transplant phase was significantly lower from day +8 to +13 in patients with GLP-1 above the upper quartile (>10 pmol/L) at day 0 (all P ≤ 0.03). Similar findings were seen for peak CRP levels after adjusting for type of conditioning (-47.0%; 95% CI, -8.1 - -69.4%, P = 0.02). Citrulline declined significantly following the transplantation illustrating a decrease in viable enterocytes, most evident in patients receiving high-intensity conditioning regimen. GLP-1 levels at day 0 associated with the recovery rate of citrulline from day 0 to +21 (34 percentage points (pp)/GLP-1 doubling; 95% CI, 10 - 58pp; P = 0. 008) and day 0 to day +90 (48 pp/GLP-1 doubling; 95% CI, 17 - 79pp; P = 0. 004), also after adjustment for type of conditioning. This translated into a reduced risk of acute graft-versus-host disease (aGvHD) in patients with highest day 0 GLP-1 levels (>10 pmol/L) (cause-specific HR: 0.3; 95% CI, 0.2 - 0.9, P = 0.02). In conclusion, this study strongly suggests that GLP-1 influences regeneration of injured epithelial barriers and ameliorates inflammatory responses in the early post-transplant phase.
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Affiliation(s)
- Maria Ebbesen
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Hannelouise Kissow
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Bolette Hartmann
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Katrine Kielsen
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark
- Institute for Inflammation Research, Center for Rheumatology and Spine Diseases, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Kaspar Sørensen
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Sara Elizabeth Stinson
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Christine Frithioff-Bøjsøe
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- The Children’s Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark
| | - Cilius Esmann Fonvig
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- The Children’s Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark
- Department of Pediatrics, Kolding Hospital a Part of Lillebælt Hospital, Kolding, Denmark
| | - Jens-Christian Holm
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- The Children’s Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark
| | - Torben Hansen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jens Juul Holst
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Klaus Gottlob Müller
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark
- Institute for Inflammation Research, Center for Rheumatology and Spine Diseases, University Hospital Rigshospitalet, Copenhagen, Denmark
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7
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Gut microbiome in pediatric acute leukemia: from predisposition to cure. Blood Adv 2021; 5:4619-4629. [PMID: 34610115 PMCID: PMC8759140 DOI: 10.1182/bloodadvances.2021005129] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 08/25/2021] [Indexed: 01/02/2023] Open
Abstract
The gut microbiome (GM) has emerged as a key factor in the genesis and progression of many diseases. The intestinal bacterial composition also influences treatment-related side effects and even the efficacy of oncological therapies. Acute leukemia (AL) is the most common cancer among children and the most frequent cause of cancer-related death during childhood. Outcomes have improved considerably over the past 4 decades, with the current long-term survival for acute lymphoblastic leukemia being ∼90%. However, several acute toxicities and long-term sequelae are associated with the multimodal therapy protocols applied in these patients. Specific GM configurations could contribute to the multistep developmental hypothesis for leukemogenesis. Moreover, GM alterations occur during the AL therapeutic course and are associated with treatment-related complications, especially during hematopoietic stem cell transplantation. The GM perturbation could last even after the removal of microbiome-modifying factors, like antibiotics, chemotherapeutic drugs, or alloimmune reactions, contributing to several health-related issues in AL survivors. The purpose of this article is to provide a comprehensive review of the chronological changes of GM in children with AL, from predisposition to cure. The underpinning biological processes and the potential interventions to modulate the GM toward a potentially health-promoting configuration are also highlighted.
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Weischendorff S, Sengeløv H, Juul A, Nielsen CH, Ryder LP, Kielsen K, Müller K. Insulin-like growth factor-1 and insulin-like growth factor binding protein-3: impact on early haematopoietic reconstitution following allogeneic haematopoietic stem cell transplantation. Eur J Haematol 2021; 108:190-198. [PMID: 34741538 DOI: 10.1111/ejh.13724] [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: 06/11/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The aim of the study was to investigate whether high endogenous levels of insulin-like growth factor-1 (IGF-1) and its binding protein-3 (IGFBP-3) were related to a faster reconstitution of different blood cell populations in the early phase after allogeneic myeloablative haematopoietic stem cell transplantation (HSCT). METHODS We measured IGF-1 and IGFBP-3 by chemiluminescence during the first three weeks after transplantation in 35 adult patients undergoing myeloablative HSCT and calculated area under the curve divided by time (AUC/t) for each patient. RESULTS Circulating levels of IGF-1 and IGFBP-3 correlated with counts of reticulocytes (rs = 0.44, p = .011 and r = 0.41, p = .017, respectively) and thrombocytes (rs = 0.38, p = .030 and rs = 0.56, p = .0008) three weeks post-transplant. Furthermore, high IGFBP-3 levels correlated with absolute lymphocyte counts 3 weeks post-HSCT (rs = 0.54, p = .012) and were associated with shorter time to neutrophil engraftment (rs = -0.35, p = .043). Both IGF-1 and IGFBP-3 levels were associated with the number of circulating natural killer cells one month after HSCT (rs = 0.42, p = .032 and rs = 0.57, p = .0026). CONCLUSION These data indicate that high levels of IGF-1 and IGFBP-3 relate to a faster haematopoietic reconstitution after HSCT and suggest a biological influence of these mediators in haematopoietic homeostasis in these patients.
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Affiliation(s)
- Sarah Weischendorff
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Institute for Inflammation Research, Center for Rheumatology and Spine Disease, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Sengeløv
- Department of Haematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Claus H Nielsen
- Institute for Inflammation Research, Center for Rheumatology and Spine Disease, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lars P Ryder
- The Tissue Typing Laboratory, Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Katrine Kielsen
- Institute for Inflammation Research, Center for Rheumatology and Spine Disease, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Department of Haematology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Klaus Müller
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Institute for Inflammation Research, Center for Rheumatology and Spine Disease, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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9
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Sahasrabudhe SA, Kartha RV, Ng M, Basso LM, Mishra U, Cloyd JC, Orchard PJ, Brundage RC, Coles LD. Population Pharmacokinetic Analysis of N-Acetylcysteine in Pediatric Patients With Inherited Metabolic Disorders Undergoing Hematopoietic Stem Cell Transplant. J Clin Pharmacol 2021; 61:1638-1645. [PMID: 34275158 DOI: 10.1002/jcph.1943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 07/14/2021] [Indexed: 11/06/2022]
Abstract
N-acetylcysteine (NAC) has been used in patients with cerebral adrenoleukodystrophy as an antioxidant agent in association with hematopoietic stem cell transplant (HSCT). However, an understanding of the pharmacokinetic characteristics of intravenous NAC dosing in these patients is limited. If and how NAC pharmacokinetics change following the transplant is unknown. Toward that end, a total of 260 blood samples obtained from 18 pediatric patients with inherited metabolic disorders who underwent HSCT were included in a population pharmacokinetic analysis using nonlinear mixed-effects modeling. NAC clearance (CL) and volume of distribution (V) were explored on 3 occasions: -7, +7, and +21 days relative to transplant. Additionally, the effect of transplant procedure on NAC disposition was explored by accounting for between-occasion variability. The covariate OCC was modeled as a fixed-effect parameter on CL and/or V1. A 2-compartment model adequately described the pharmacokinetics of total NAC. Weight-based allometric scaling on pharmacokinetic parameters was assumed using standard coefficients. Estimates for CL, central (V1), and peripheral volume (V2), and intercompartment clearance were 14.7 L/h, 23.2 L, 17.1 L, 3.99 L/h, respectively, for a 70-kg person. The data only supported between-subject variability in CL (12%) and V1 (41%). Residual variability was estimated to be 16%. HSCT did not change CL and V1 significantly, and analysis across occasions did not reveal any trends. Pharmacokinetic parameter estimates were in general comparable to those reported previously in different populations. These results suggest that dosing of NAC does not need to be altered following HSCT.
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Affiliation(s)
- Siddhee A Sahasrabudhe
- Center for Orphan Drug Research, Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Reena V Kartha
- Center for Orphan Drug Research, Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Michelle Ng
- Department of Hematology and Oncology, Perth Children's Hospital, Nedlands, WA, Australia.,Division of Pediatric Blood and Marrow Transplantation, University of Minnesota, Minneapolis, Minnesota, USA
| | - Lisa M Basso
- Division of Pediatric Blood and Marrow Transplantation, University of Minnesota, Minneapolis, Minnesota, USA
| | - Usha Mishra
- Center for Orphan Drug Research, Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota, USA
| | - James C Cloyd
- Center for Orphan Drug Research, Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Paul J Orchard
- Division of Pediatric Blood and Marrow Transplantation, University of Minnesota, Minneapolis, Minnesota, USA
| | - Richard C Brundage
- Center for Orphan Drug Research, Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Lisa D Coles
- Center for Orphan Drug Research, Department of Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota, USA
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10
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Zhang H, Jia S, Jin L, MB JY, Shen Z, Wu J, Yao X, Chen D, Zhang C, Yu S, Zhu N, Jin L, Yao X. Gynura segetum induces hepatic sinusoidal obstruction syndrome in mice by impairing autophagy. Acta Cir Bras 2021; 36:e361104. [PMID: 35195181 PMCID: PMC8860401 DOI: 10.1590/acb361104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 10/10/2021] [Indexed: 12/27/2022] Open
Abstract
Purpose: To investigate the underlying mechanism of hepatic sinusoidal obstruction syndrome (HSOS) induced by Gynura segetum by measuring autophagy in mouse models. Methods: The model group was administered G. segetum (30 g/kg/d) by gavage, while the normal control group was administered an equal volume of saline daily for five weeks. Serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), hepatic histopathological examinations, and Masson staining were performed to evaluate liver injury. Liver intercellular adhesion molecule-1 (ICAM-1) and P-selectin were evaluated by immunohistochemistry. Hepatocellular apoptosis was assessed using the terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) assay. Protein expression levels of autophagy markers were measured using Western blot analysis. Results: Gynura segetum was found to significantly induce liver injury compared with control mice, as evidenced by the increase of serum transaminases, a decrease in triglyceride levels, and histopathological changes in mice. Gynura segetum remarkably induced hepatocellular apoptosis and upregulated the expressions of ICAM-1 and P-selectin and also downregulated the protein expression levels of LC3, Atg12 and cytoplasmic polyadenylation element binding protein. Conclusions: Our results suggested that G. segetum induced liver injury with HSOS, and it was partly due to its ability to impair the autophagy pathway.
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11
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Insulin-like growth factor-I predicts sinusoidal obstruction syndrome following pediatric hematopoietic stem cell transplantation. Bone Marrow Transplant 2020; 56:1021-1030. [PMID: 33219341 DOI: 10.1038/s41409-020-01127-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 10/21/2020] [Accepted: 10/30/2020] [Indexed: 02/07/2023]
Abstract
Sinusoidal obstruction syndrome (SOS) is a potentially fatal complication of hematopoietic stem cell transplantation (HSCT) initiated through damage of sinusoidal endothelium and inflammation. Insulin-like growth factor-l (IGF-l) maintains and repairs endothelium and intestinal mucosa. We hypothesized that low IGF-l levels may increase the risk of inflammatory complications, such as SOS, in HSCT-patients. We prospectively measured IGF-l concentrations in 121 pediatric patients before, during, and after allogeneic HSCT. Overall, IGF-l levels were significantly reduced compared with healthy sex- and age-matched children. IGF-I levels pre-HSCT and at day 0 were inversely associated with C-reactive protein levels, hyperbilirubinemia, and number of platelet transfusions within the first 21 days post-transplant. Low levels of IGF-I before conditioning and at day of transplant were associated with increased risk of SOS diagnosed by the modified Seattle criteria (pre-HSCT: OR = 1.7 (95% CI: 1.2-2.6, p = 0.01), and the pediatric EBMT criteria (pre-HSCT: 1.7 (1.2-2.5, p = 0.009) and day 0: 1.7 (1.3-2.5, p = 0.001)/SDS decrease in IGF-1). These data suggest that IGF-I is protective against cytotoxic damage and SOS, most likely through trophic effects on endothelial cells and anti-inflammatory properties, and may prove useful as a predictive biomarker of SOS.
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Trifilio S, Gordon L, Rubin H, Grosshans N, Mehta J. The non-steroidal anti-inflammatory drug salsalate provides safe and effective control of mucositis-unrelated pain during autologous and allogeneic hematopoietic stem cell transplantation. Support Care Cancer 2020; 29:3643-3648. [PMID: 33179136 DOI: 10.1007/s00520-020-05664-x] [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: 02/25/2020] [Accepted: 07/30/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Pain is a serious adverse event which frequently accompanies hematopoietic stem cell transplantation (HSCT). The safety and efficacy of NSAIDS during HSCT is currently unknown. Salsalate is a platelet-sparing NSAID with a favorable toxicity profile compared with other NSAIDS. We report the safety and efficacy of salsalate for different types of pain during SCT. METHODS We conducted a retrospective study of SCT recipients empirically treated with salsalate for > 48 h. Pain scores were assessed using the verbal rating scale for pain. A subset analysis of patients who received > 7 days of salsalate during periods of pancytopenia, mucositis, and other end-organ toxicities is included. RESULTS Sixty-four patients, 42 auto- and 22 allografts, were identified. Reason for use: vertebral-related pain (30%), musculoskeletal (30%), and cytokine inflammatory pain syndromes (24%). Median dose 1500 mg/day, number of treatment days = 5, started on day+5 post-HSCT. Pain resolved/improved to pain score < 4 in 76% and stable in 15%. Forty-four patients (28-auto and 16 allografts) received > 7-day salsalate. Median WBC and platelet nadir were < 0.1 and 10,000 cells/ml respectively. EFFICACY pain was improved or eradicated in 64% and stable in 32%. TOXICITY LFT elevation (n = 2), elevated serum creatinine (n = 2), and minor bleed (n = 5-nose, gums, and urine). Salsalate discontinuation (n = 6): ineffective (n = 1), the liver (n = 1), the kidney (n = 1), > 5 platelet transfusions (n = 1), and vomiting (n = 2). There was no treatment related mortality. Salsalate was well tolerated, safe, and beneficial for several different types of pain during HSCT.
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Affiliation(s)
- S Trifilio
- The Robert H. Lurie Cancer Center and Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, 250 E. Superior St. Prentice Pavilion Rm 15-2125, Chicago, IL, 60611, USA.
| | - L Gordon
- The Robert H. Lurie Cancer Center and Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, 250 E. Superior St. Prentice Pavilion Rm 15-2125, Chicago, IL, 60611, USA
| | - H Rubin
- The Robert H. Lurie Cancer Center and Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, 250 E. Superior St. Prentice Pavilion Rm 15-2125, Chicago, IL, 60611, USA
| | - N Grosshans
- The Robert H. Lurie Cancer Center and Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, 250 E. Superior St. Prentice Pavilion Rm 15-2125, Chicago, IL, 60611, USA
| | - J Mehta
- The Robert H. Lurie Cancer Center and Northwestern University Feinberg School of Medicine, Northwestern Memorial Hospital, 250 E. Superior St. Prentice Pavilion Rm 15-2125, Chicago, IL, 60611, USA
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Ebbesen M, Enevold C, Juul A, Heilmann C, Sengeløv H, Müller K. Insulin-Like Growth Factor Gene Polymorphisms Predict Clinical Course in Allogeneic Hematopoietic Stem Cell Transplantation. Front Immunol 2020; 11:1646. [PMID: 32793242 PMCID: PMC7393983 DOI: 10.3389/fimmu.2020.01646] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 06/19/2020] [Indexed: 12/27/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is challenged by significant toxicities that are propagated by systemic inflammation caused by cytotoxic damage. Insulin-like growth factor-1 (IGF-1) is key in repair of most tissues and is to a large extent genetically determined. We investigated eight single nucleotide polymorphisms (SNPs) in the genes encoding IGF-1 and its binding protein (IGFBP3) in 543 patients undergoing HSCT to access their impact on systemic inflammation and clinical outcomes. Overall, median serum levels of both IGF-1 and IGFBP3 were found reduced from the referral until 2 years post-HSCT compared with healthy sex- and age-matched individuals, but, for individuals homozygous of the known high-producer minor allele of rs1520220 (IGF1), rs978458 (IGF1), or rs2854744 (IGFBP3) serum levels remained normal during the whole period. In accordance, maximum C-reactive protein levels were lower for these genotypes of IGF1 (rs1520220: median 66 vs. 102 mg/L, P = 0.005 and rs978458: 53 vs. 104 mg/L, P < 0.001), translating into borderline significant superior survival (P = 0.060 for rs1520220) and reduced treatment-related mortality (P = 0.050 for rs978458). In conclusion, we found that three SNPs in the IGF-1 axis with known functional impact were associated with circulating IGF-1 or IGFBP-3 levels also in the setting of HSCT, and predictive of the severity of the toxic-inflammatory response during the treatment.
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Affiliation(s)
- Maria Ebbesen
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Christian Enevold
- Institute for Inflammation Research, Center for Rheumatology and Spine Diseases, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Carsten Heilmann
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Henrik Sengeløv
- Department of Hematology, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark.,Institute for Inflammation Research, Center for Rheumatology and Spine Diseases, University Hospital Rigshospitalet, Copenhagen, Denmark
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Carr AC, Spencer E, Das A, Meijer N, Lauren C, MacPherson S, Chambers ST. Patients Undergoing Myeloablative Chemotherapy and Hematopoietic Stem Cell Transplantation Exhibit Depleted Vitamin C Status in Association with Febrile Neutropenia. Nutrients 2020; 12:E1879. [PMID: 32599718 PMCID: PMC7353216 DOI: 10.3390/nu12061879] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/15/2020] [Accepted: 06/20/2020] [Indexed: 12/31/2022] Open
Abstract
Patients undergoing myeloablative chemotherapy and hematopoietic stem cell transplantation (HSCT) experience profound neutropenia and vulnerability to infection. Previous research has indicated that patients with infections have depleted vitamin C status. In this study, we recruited 38 patients with hematopoietic cancer who were undergoing conditioning chemotherapy and HSCT. Blood samples were collected prior to transplantation, at one week, two weeks and four weeks following transplantation. Vitamin C status and biomarkers of inflammation (C-reactive protein) and oxidative stress (protein carbonyls and thiobarbituric acid reactive substances) were assessed in association with febrile neutropenia. The vitamin C status of the study participants decreased from 44 ± 7 µmol/L to 29 ± 5 µmol/L by week one (p = 0.001) and 19 ± 6 µmol/L by week two (p < 0.001), by which time all of the participants had undergone a febrile episode. By week four, vitamin C status had increased to 37 ± 10 µmol/L (p = 0.1). Pre-transplantation, the cohort comprised 19% with hypovitaminosis C (i.e., <23 µmol/L) and 8% with deficiency (i.e., <11 µmol/L). At week one, those with hypovitaminosis C had increased to 38%, and at week two, 72% had hypovitaminosis C, and 34% had outright deficiency. C-reactive protein concentrations increased from 3.5 ± 1.8 mg/L to 20 ± 11 mg/L at week one (p = 0.002), and 119 ± 25 mg/L at week two (p < 0.001), corresponding to the development of febrile neutropenia in the patients. By week four, these values had dropped to 17 ± 8 mg/L (p < 0.001). There was a significant inverse correlation between C-reactive protein concentrations and vitamin C status (r = -0.424, p < 0.001). Lipid oxidation (thiobarbituric acid reactive substances (TBARS)) increased significantly from 2.0 ± 0.3 µmol/L at baseline to 3.3 ± 0.6 µmol/L by week one (p < 0.001), and remained elevated at week two (p = 0.003), returning to baseline concentrations by week four (p = 0.3). Overall, the lowest mean vitamin C values (recorded at week two) corresponded with the highest mean C-reactive protein values and lowest mean neutrophil counts. Thus, depleted vitamin C status in the HSCT patients coincides with febrile neutropenia and elevated inflammation and oxidative stress.
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Affiliation(s)
- Anitra C. Carr
- Nutrition in Medicine Research Group, Department of Pathology and Biomedical Science, University of Otago, Christchurch 8011, New Zealand;
| | - Emma Spencer
- Nutrition in Medicine Research Group, Department of Pathology and Biomedical Science, University of Otago, Christchurch 8011, New Zealand;
| | - Andrew Das
- Centre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago, Christchurch 8011, New Zealand;
| | - Natalie Meijer
- Department of Haematology, Christchurch Hospital, Christchurch 8011, New Zealand; (N.M.); (C.L.); (S.M.)
| | - Carolyn Lauren
- Department of Haematology, Christchurch Hospital, Christchurch 8011, New Zealand; (N.M.); (C.L.); (S.M.)
| | - Sean MacPherson
- Department of Haematology, Christchurch Hospital, Christchurch 8011, New Zealand; (N.M.); (C.L.); (S.M.)
| | - Stephen T. Chambers
- The Infection Group, Department of Pathology and Biomedical Science, University of Otago, Christchurch 8011, New Zealand;
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Huang Z, Zhao Q, Chen M, Zhang J, Ji L. Liquiritigenin and liquiritin alleviated monocrotaline-induced hepatic sinusoidal obstruction syndrome via inhibiting HSP60-induced inflammatory injury. Toxicology 2019; 428:152307. [PMID: 31589899 DOI: 10.1016/j.tox.2019.152307] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 09/25/2019] [Accepted: 10/02/2019] [Indexed: 02/06/2023]
Abstract
Hepatic sinusoidal obstruction syndrome (HSOS) is a life-threatening liver disease caused by the damage to liver sinusoidal endothelial cells (LSECs). Liquiritigenin and liquiritin are two main compounds in Glycyrrhizae Radix et Rhizoma (Gan-cao). Our previous study has shown that both liquiritigenin and liquiritin alleviated monocrotaline (MCT)-induced HSOS in rats via inducing the activation of nuclear factor erythroid 2-related factor 2 (Nrf2) antioxidant signaling pathway. This study aims to further investigate whether inhibiting liver inflammatory injury also contributed to the liquiritigenin and liquiritin-provided alleviation on MCT-induced HSOS. The results of serum alanine/aspartate aminotransferases (ALT/AST) activities and total bilirubin (TBil) amount, liver histological evaluation, scanning electron microscope observation and hepatic metalloproteinase-9 (MMP9) expression showed that liquiritigenin and liquiritin both alleviated MCT-induced HSOS in rats. Liquiritigenin and liquiritin reduced the increased liver myeloperoxidase (MPO) activity, mRNA expression of pro-inflammatory factors, hepatic infiltration of immune cells, hepatic toll-like receptor 4 (TLR4) expression and nuclear factor κB (NFκB) nuclear accumulation induced by MCT in rats. Furthermore, liquiritigenin and liquiritin attenuated MCT-induced liver mitochondrial injury, increased the decreased Lon protein expression and reduced the release of heat shock protein 60 (HSP60). Moreover, liquiritigenin and liquiritin also reduced NFκB nuclear accumulation and decreased the elevated cellular mRNA expression of NFκB-downstream pro-inflammatory cytokines induced by HSP60 in macrophage RAW264.7 cells. In conclusion, our study revealed that both liquiritigenin and liquiritin alleviated MCT-induced HSOS by inhibiting hepatic inflammatory responses triggered by HSP60.
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Affiliation(s)
- Zhenlin Huang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Qing Zhao
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Minwei Chen
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jingnan Zhang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lili Ji
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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16
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Ingham AC, Kielsen K, Cilieborg MS, Lund O, Holmes S, Aarestrup FM, Müller KG, Pamp SJ. Specific gut microbiome members are associated with distinct immune markers in pediatric allogeneic hematopoietic stem cell transplantation. MICROBIOME 2019; 7:131. [PMID: 31519210 PMCID: PMC6744702 DOI: 10.1186/s40168-019-0745-z] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 08/29/2019] [Indexed: 05/11/2023]
Abstract
BACKGROUND Increasing evidence reveals the importance of the microbiome in health and disease and inseparable host-microbial dependencies. Host-microbe interactions are highly relevant in patients receiving allogeneic hematopoietic stem cell transplantation (HSCT), i.e., a replacement of the cellular components of the patients' immune system with that of a foreign donor. HSCT is employed as curative immunotherapy for a number of non-malignant and malignant hematologic conditions, including cancers such as acute lymphoblastic leukemia. The procedure can be accompanied by severe side effects such as infections, acute graft-versus-host disease (aGvHD), and death. Here, we performed a longitudinal analysis of immunological markers, immune reconstitution and gut microbiota composition in relation to clinical outcomes in children undergoing HSCT. Such an analysis could reveal biomarkers, e.g., at the time point prior to HSCT, that in the future could be used to predict which patients are of high risk in relation to side effects and clinical outcomes and guide treatment strategies accordingly. RESULTS In two multivariate analyses (sparse partial least squares regression and canonical correspondence analysis), we identified three consistent clusters: (1) high concentrations of the antimicrobial peptide human beta-defensin 2 (hBD2) prior to the transplantation in patients with high abundances of Lactobacillaceae, who later developed moderate or severe aGvHD and exhibited high mortality. (2) Rapid reconstitution of NK and B cells in patients with high abundances of obligate anaerobes such as Ruminococcaceae, who developed no or mild aGvHD and exhibited low mortality. (3) High inflammation, indicated by high levels of C-reactive protein, in patients with high abundances of facultative anaerobic bacteria such as Enterobacteriaceae. Furthermore, we observed that antibiotic treatment influenced the bacterial community state. CONCLUSIONS We identify multivariate associations between specific microbial taxa, host immune markers, immune cell reconstitution, and clinical outcomes in relation to HSCT. Our findings encourage further investigations into establishing longitudinal surveillance of the intestinal microbiome and relevant immune markers, such as hBD2, in HSCT patients. Profiling of the microbiome may prove useful as a prognostic tool that could help identify patients at risk of poor immune reconstitution and adverse outcomes, such as aGvHD and death, upon HSCT, providing actionable information in guiding precision medicine.
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Affiliation(s)
- Anna Cäcilia Ingham
- Research Group for Genomic Epidemiology, Technical University of Denmark, Kongens Lyngby, Denmark
- Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark
| | - Katrine Kielsen
- Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Malene Skovsted Cilieborg
- Comparative Pediatrics and Nutrition, Department of Clinical Veterinary and Animal Science, University of Copenhagen, Frederiksberg, Denmark
| | - Ole Lund
- Department of Bio and Health Informatics, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Susan Holmes
- Department of Statistics, Stanford University, Stanford, USA
| | - Frank M Aarestrup
- Research Group for Genomic Epidemiology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Klaus Gottlob Müller
- Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Sünje Johanna Pamp
- Research Group for Genomic Epidemiology, Technical University of Denmark, Kongens Lyngby, Denmark.
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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.
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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
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Corbacioglu S, Jabbour EJ, Mohty M. Risk Factors for Development of and Progression of Hepatic Veno-Occlusive Disease/Sinusoidal Obstruction Syndrome. Biol Blood Marrow Transplant 2019; 25:1271-1280. [DOI: 10.1016/j.bbmt.2019.02.018] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 02/18/2019] [Indexed: 12/17/2022]
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Uhlving HH, Skov L, Buchvald F, Heilmann C, Grell K, Ifversen M, Green K, Müller K, Nielsen KG. Lung clearance index for early detection of pulmonary complications after allo-HSCT in children. Pediatr Pulmonol 2019; 54:1029-1038. [PMID: 31004401 DOI: 10.1002/ppul.24340] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 03/13/2019] [Accepted: 03/31/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND Pulmonary chronic graft-vs-host disease (cGvHD) after hematopoietic stem cell transplantation (HSCT) is characterized by impairment of the small airways. Assessment of lung clearance index (LCI) gained from multiple breath washout (MBW) is more sensitive than spirometry in detection of small airways disease. The aim of this study was to describe the development of LCI during the first year after pediatric HSCT and how LCI relates to other pulmonary function parameters and cGvHD. METHODS This prospective, longitudinal study included 28 pediatric HSCT-recipients. Spirometry, Sulfur hexafluoride MBW and diffusion capacity of the lungs were performed before and at 3, 6, 9, and 12 months after HSCT. Respiratory symptoms and signs of cGvHD were recorded at each visit. RESULTS Before HSCT, 47.8% had abnormal LCI and 12.5% had abnormal forced expiratory volume in 1 second (FEV1 ). Patients with persisting respiratory symptoms 12 months post-HSCT had higher median LCI (factor 5.7, P = 0.0018) and lower FEV1 z-scores (-1.5, P = 0.033) post-HSCT compared to patients free of respiratory symptoms. Overall, post-HSCT LCI values were 3.49 times higher and FEV1 was 2.31 z-scores lower in eight patients with cGvHD in any organ system compared with patients without cGvHD (P = 0.0089 and P < 0.0001). LCI values during the first 3 months were not predictive of pulmonary cGvHD. CONCLUSION LCI is a sensitive marker for cGvHD and high LCI values were associated with persisting respiratory symptoms after 1 year. Further evaluation of MBW in early detection of HSCT-related pulmonary complications require larger patient cohorts and closer follow-up during the first months after HSCT.
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Affiliation(s)
- Hilde H Uhlving
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Linnea Skov
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Pediatric Pulmonary Service, Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Frederik Buchvald
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Pediatric Pulmonary Service, Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Carsten Heilmann
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kathrine Grell
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Section of Biostatistics, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kent Green
- Pediatric Pulmonary Service, Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Institute for Inflammation Research, Department of Infectious Diseases and Rheumatology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kim G Nielsen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Pediatric Pulmonary Service, Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Gonçalves SEAB, Ribeiro AAF, Hirose EY, Santos FPDS, Ferreira FM, Koch LDOM, Tanaka M, de Souza MS, Souza PMR, Gonçalves TJM, Pereira AZ. Brazilian Nutritional Consensus in Hematopoietic Stem Cell Transplantation: Elderly. EINSTEIN-SAO PAULO 2019; 17:eAE4340. [PMID: 31116236 PMCID: PMC6533077 DOI: 10.31744/einstein_journal/2019ae4340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 09/05/2018] [Indexed: 12/20/2022] Open
Abstract
The Brazilian Nutritional Consensus in Hematopoietic Stem Cell Transplantation: Elderly was elaborated by nutritionists, nutrologists and hematologists physicians from 15 Brazilians reference centers in hematopoietic stem cell transplantation, in order to emphasize the importancy of nutritional status and the body composition during the treatment, as well as the main characteristics related to patient's nutritional assessment. Establishing the consensus, we intended to improve and standardize the nutritional therapy during the hematopoietic stem cell transplantation. The Consensus was approved by the Brazilian Society of Bone Marrow Transplantation.
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Affiliation(s)
| | - Andreza Alice Feitosa Ribeiro
- Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
- Centro de Transplante de Medula Óssea, Rio de Janeiro, RJ, Brazil
| | | | | | | | | | - Márcia Tanaka
- Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
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21
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Weischendorff S, Kielsen K, Nederby M, Schmidt L, Burrin D, Heilmann C, Ifversen M, Sengeløv H, Mølgaard C, Müller K. Reduced Plasma Amino Acid Levels During Allogeneic Hematopoietic Stem Cell Transplantation Are Associated with Systemic Inflammation and Treatment-Related Complications. Biol Blood Marrow Transplant 2019; 25:1432-1440. [PMID: 30910606 DOI: 10.1016/j.bbmt.2019.03.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 03/15/2019] [Indexed: 12/26/2022]
Abstract
Patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) are challenged by cytotoxic effects of the conditioning regimen, resulting in tissue damage, systemic inflammation, and increased metabolic demands for amino acids to regenerate damaged tissues, reconstitute hematopoietic cells, and establish antioxidant defenses. To date, few studies have addressed the role of plasma amino acid (PAA) levels during transplantation, and it remains unknown if amino acid deficiency can aggravate treatment-related morbidity. We determined plasma levels of the 23 human amino acids in 80 HSCT recipients (age 1.1 to 55.4 years) before conditioning and on days +7 and +21 post-transplant along with C-reactive protein (CRP) and IL-6 levels on day +7. Significant changes were observed in plasma concentrations of several human amino acids during HSCT. On day +7, numerous amino acids were inversely correlated with both CRP and IL-6, including glutamic acid, serine, alanine, glutamine, arginine, cysteine, glycine, histidine, lysine, tryptophan, threonine, taurine, proline, and methionine (r = -.22 to -.66; all P < .05). Patients who developed sinusoidal obstruction syndrome (SOS) had significantly lower mean total PAA levels compared with patients without SOS (2013 ng/L [95% confidence interval (CI), 1709 to 2318 ng/L] versus 2706 ng/L [95% CI, 2261 to 3150 ng/L]; P = .006), along with lower individual levels of glutamic acid, serine, arginine, glycine, lysine, valine, tryptophan, threonine, and proline on day +7 (all P < .05). Patients with severe acute graft-versus-host disease had a lower mean total PAA level (1922 ng/L [95% CI, 1738 to 2106 ng/L] versus 2649 ng/L [95% CI, 2244 to 3055 ng/L]; P = .014) and lower levels of serine, glutamine, cysteine, glycine, lysine, and threonine on day +7 (all P < .05). These results indicate a relationship between low concentrations of certain amino acids and the risk of treatment-related complications.
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Affiliation(s)
- Sarah Weischendorff
- Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Rigshospitalet, Copenhagen, Denmark; Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark.
| | - Katrine Kielsen
- Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Rigshospitalet, Copenhagen, Denmark; Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark
| | - Maria Nederby
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Lotte Schmidt
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Douglas Burrin
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Carsten Heilmann
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark
| | - Henrik Sengeløv
- Department of Hematology, Rigshospitalet, Copenhagen, Denmark
| | - Christian Mølgaard
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark; Pediatric Nutrition Unit, Rigshospitalet, Copenhagen, Denmark
| | - Klaus Müller
- Institute for Inflammation Research, Department of Rheumatology and Spine Disease, Rigshospitalet, Copenhagen, Denmark; Department of Pediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark
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22
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De Pietri S, Nielsen BN, Ifversen M, Kielsen K, Müller KG. Morphine consumption is associated with systemic inflammation in children undergoing allogeneic hematopoietic stem cell transplantation. Immunopharmacol Immunotoxicol 2019; 41:285-291. [DOI: 10.1080/08923973.2019.1590846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Silvia De Pietri
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Bettina Nygaard Nielsen
- Department of Anesthesiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Katrine Kielsen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Institute for Inflammation Research, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Klaus Gottlob Müller
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Institute for Inflammation Research, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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Rathe M, De Pietri S, Wehner PS, Frandsen TL, Grell K, Schmiegelow K, Sangild PT, Husby S, Müller K. Bovine Colostrum Against Chemotherapy-Induced Gastrointestinal Toxicity in Children With Acute Lymphoblastic Leukemia: A Randomized, Double-Blind, Placebo-Controlled Trial. JPEN J Parenter Enteral Nutr 2019; 44:337-347. [PMID: 30861163 DOI: 10.1002/jpen.1528] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/28/2019] [Accepted: 02/17/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND The toxic effect of chemotherapy on the gastrointestinal tract may lead to mucositis and is associated with the pathogenesis of other treatment-related complications. We hypothesized that nutrition supplementation with bovine colostrum, rich in bioactive factors, would ameliorate gastrointestinal toxicity and reduce the incidence of fever and infectious complications during induction treatment for childhood acute lymphoblastic leukemia (ALL). METHODS Children with newly diagnosed ALL were included in a 2-center, randomized, double-blind, placebo-controlled clinical trial. Patients were randomized to receive a daily colostrum or placebo supplement during 4 weeks of induction treatment. Data on fever, bacteremia, need for antibiotics, and mucosal toxicity were prospectively collected. (Trial registration: www.clinicaltrials.gov NCT01766804). RESULTS Sixty-two patients were included. No differences were found for the primary outcome (number of days with fever). No difference was observed for neutropenic fever, intravenous antibiotics, or incidence of bacteremia. Peak severity of oral mucositis was significantly reduced by colostrum (7/29 patients, 24% mild; 6/29, 21% moderate; 1/29, 3% severe) compared with placebo (12/31, 39% mild; 1/31, 3% moderate; 7/31, 23% severe) (P = 0.02). Among patients receiving at least 1 dose of supplement (colostrum: n = 22; placebo: n = 30), the peak weekly self-reported oral mucositis score was overall significantly less severe in the colostrum group (P = 0.009). CONCLUSION The use of prophylactic bovine colostrum showed no effect on fever, infectious morbidity, or inflammatory responses. Nevertheless, these data may suggest protective effects on the oral mucosa during induction therapy in childhood ALL, encouraging additional studies confirming these findings.
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Affiliation(s)
- Mathias Rathe
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.,OPEN, Odense Patient Data Explorative Network, Odense University Hospital, Odense, Denmark
| | - Silvia De Pietri
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Peder Skov Wehner
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark
| | - Thomas Leth Frandsen
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Kathrine Grell
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Section of Biostatistics, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Kjeld Schmiegelow
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Institute of Clinical Medicine, Faculty of Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Per Torp Sangild
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.,Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Section of Comparative Pediatrics and Nutrition, Department of Clinical Veterinary and Animal Science, University of Copenhagen, Copenhagen, Denmark
| | - Steffen Husby
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark
| | - Klaus Müller
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Institute of Inflammation Research, Rigshospitalet, Copenhagen, Denmark
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24
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Ebbesen MS, Kissow H, Hartmann B, Grell K, Gørløv JS, Kielsen K, Holst JJ, Müller K. Glucagon-Like Peptide-1 Is a Marker of Systemic Inflammation in Patients Treated with High-Dose Chemotherapy and Autologous Stem Cell Transplantation. Biol Blood Marrow Transplant 2019; 25:1085-1091. [PMID: 30731250 DOI: 10.1016/j.bbmt.2019.01.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 01/31/2019] [Indexed: 12/12/2022]
Abstract
Autologous stem cell transplantation (ASCT) is challenged by side effects that may be propagated by chemotherapy-induced mucositis, resulting in bacterial translocation and systemic inflammation. Because gastrointestinal damage appears as an early event in this cascade of reactions, we hypothesized that markers reflecting damage to the intestinal barrier could serve as early predictive markers of toxicity. Glucagon-like peptide-1 (GLP-1), a well-known regulator of blood glucose, has been found to promote intestinal growth and repair in animal studies. We investigated fasting GLP-1 plasma levels in 66 adults undergoing ASCT for lymphoma and multiple myeloma. GLP-1 increased significantly after chemotherapy, reaching peak levels at day +7 post-transplant (median, 8 pmol/L [interquartile range, 4 to 12] before conditioning versus 10 pmol/L [interquartile range, 6 to 17] at day +7; P = .007). The magnitude of the GLP-1 increase was related to the intensity of conditioning. GLP-1 at the day of transplantation (day 0) was positively associated with peak C-reactive protein (CRP) levels (46 mg/L per GLP-1 doubling, P < .001) and increase in days with fever (32% per GLP-1 doubling, P = .0058). Patients with GLP-1 above the median at day 0 had higher CRP levels from days +3 to +10 post-transplant than patients with lower GLP-1 (P ≤ .041) with peak values of 238 versus 129 mg/L, respectively. This study, which represents the first clinical investigation of fasting GLP-1 in relation to high-dose chemotherapy, provides evidence that GLP-1 plays a role in regulation of mucosal defenses. Fasting GLP-1 levels may serve as an early predictor of systemic inflammation and fever in patients receiving high-dose chemotherapy.
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Affiliation(s)
- Maria Schou Ebbesen
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark.
| | - Hannelouise Kissow
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark; NNF Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Bolette Hartmann
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark; NNF Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Kathrine Grell
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark; Section of Biostatistics, Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Katrine Kielsen
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark; Institute for Inflammation Research, University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Jens Juul Holst
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark; NNF Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Klaus Müller
- Department of Pediatrics and Adolescent Medicine, University Hospital Rigshospitalet, Copenhagen, Denmark; Institute for Inflammation Research, University Hospital Rigshospitalet, Copenhagen, Denmark
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25
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Successful Sequential Liver and Hematopoietic Stem Cell Transplantation in a Child With CD40 Ligand Deficiency and Cryptosporidium-Induced Liver Cirrhosis. Transplantation 2019; 102:823-828. [PMID: 29377874 DOI: 10.1097/tp.0000000000002114] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Hematopoietic stem cell transplantation (HSCT) is curative in patients with primary immunodeficiencies. However, pre-HSCT conditioning entails unacceptably high risks if the liver is compromised. The presence of a recurrent opportunistic infection affecting the biliary tree and determining liver cirrhosis with portal hypertension posed particular decisional difficulties in a 7-year-old child with X-linked CD40-ligand deficiency. We aim at adding to the scanty experience available on such rare cases, as successful management with sequential liver transplantation (LT) and HSCT has been reported in detail only in 1 young adult to date. METHODS A closely sequential strategy, with a surgical complication-free LT, followed by reduced-intensity conditioning, allowed HSCT to be performed only one month after LT, preventing Cryptosporidium parvum recolonization of the liver graft. RESULTS Combined sequential LT and HSCT resolved the cirrhotic evolution and corrected the immunodeficiency so that the infection responsible for the progressive sclerosing cholangitis did not recur. CONCLUSIONS Hopefully, this report of the successful resolution of a potentially fatal combination of immunodeficiency and chronic opportunistic infection with end-stage organ damage in a child will encourage others to adapt a sequential transplant approach to this highly complex pathology. However, caution is to be exercised to carefully balance the risks intrinsic to transplant surgery and immunosuppression in primary immunodeficiencies.
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26
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Assessment of the proposed EBMT pediatric criteria for diagnosis and severity grading of sinusoidal obstruction syndrome. Bone Marrow Transplant 2019; 54:1406-1418. [PMID: 30683907 PMCID: PMC6760545 DOI: 10.1038/s41409-018-0426-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 12/05/2018] [Accepted: 12/10/2018] [Indexed: 12/29/2022]
Abstract
Sinusoidal obstruction syndrome (SOS) is a potentially life-threatening complication of allogeneic hematopoietic stem cell transplantation (HSCT). We assessed the proposed pediatric EBMT criteria along with the Baltimore and modified Seattle criteria in a population-based cohort. Eighty-seven children (1.1–17.3 years) undergoing myeloablative HSCT from 2010 to 2017 were consecutively included at the Danish National Transplantation Center. In total, 39 (44.8%) patients fulfilled the EBMT criteria and 30 patients (35%) fulfilled the criteria for severe or very severe SOS. Nine (10.3%) patients fulfilled the modified Seattle criteria while none met the Baltimore criteria. Patients fulfilling the EBMT criteria for SOS had longer primary admission (31 days (23–183) vs. 27 days (17–61), p = 0.001), were treated more intensively with diuretics within the first 3 months (29 days (0–90) vs. 3.5 days (0–90), p < 0.0001), and had a longer time to stable platelet counts >50 × 109/L (32 days (16–183) vs. 23 days (14–101), p < 0.0001). Two patients, fulfilling neither Baltimore nor Seattle criteria, but selectively fulfilling EBMT criteria, died of treatment-related acute inflammatory complications within 1 year post-HSCT. In conclusion, application of the pediatric EBMT diagnostic and severity criteria may be helpful in identifying patients at increased risk of severe treatment-related complications and mortality, although with a risk of over-diagnosing SOS.
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