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Lactic Acid Regulation: A Potential Therapeutic Option in Rheumatoid Arthritis. J Immunol Res 2022; 2022:2280973. [PMID: 36061305 PMCID: PMC9433259 DOI: 10.1155/2022/2280973] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 08/16/2022] [Indexed: 11/29/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic, persistent autoimmune disease that causes severe joint tissue damage and irreversible disability. Cumulative evidence suggests that patients suffering from RA for long durations are at risk of functional damage to cardiovascular, kidney, lung, and other tissues. This seriously affects the quality of work and life of patients. To date, no clear etiology of RA has been found. Recent studies have revealed that the massive proliferation of synoviocytes and immune cells requires a large amount of energy supply. Rapid energy supply depends on the anaerobic glucose metabolic pathway in both RA animal models and clinical patients. Anaerobic glycolysis can increase intracellular lactic acid (LA) content. LA induces the overexpression of monocarboxylate transporters (MCTs) in cell membranes. MCTs rapidly transport LA from the intracellular to the intercellular or articular cavity. Hence, a relatively high accumulation of LA could be formed in the intercellular and articular cavities of inflammatory joints. Moreover, LA contributes to the migration and activation of immune cells. Immune cells proliferate and secrete interleukins (IL) including IL-1, IL-2, IL-13, IL-17, and other inflammatory factors. These inflammatory factors enhance the immune inflammatory response of the body and aggravate the condition of RA patients. In this paper, the effects of LA on RA pathogenesis will be summarized from the perspective of the production, transport, and metabolism of synoviocytes and immune cells. Additionally, the drugs involved in the production, transport, and metabolism of LA are highlighted.
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Fukui S, Gutch S, Fukui S, Cherpokova D, Aymonnier K, Sheehy CE, Chu L, Wagner DD. The prominent role of hematopoietic peptidyl arginine deiminase 4 in arthritis: collagen and G-CSF induced arthritis model in C57BL/6 mice. Arthritis Rheumatol 2022; 74:1139-1146. [PMID: 35166055 DOI: 10.1002/art.42093] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 01/15/2022] [Accepted: 02/09/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVES Genome-wide association studies have connected PADI4, encoding peptidylarginine deiminase 4 (PAD4), with rheumatoid arthritis (RA). PAD4 promotes neutrophil extracellular trap (NET) formation. We studied Padi4 origin and NETs in an arthritis model in C57BL/6 mice. METHODS To permit the effective use of C57BL/6 mice in the collagen-induced arthritis (CIA) model, we introduced the administration of granulocyte colony-stimulating factor (G-CSF) for four consecutive days in conjunction with the booster immunization on day 21. The model evaluated global (Padi4-/- ) and hematopoietic lineage-specific (Padi4Vav1Cre/+ ) Padi4-deficient mice. RESULTS G-CSF significantly increased the incidence and severity of arthritis in CIA. G-CSF-treated mice showed elevated citrullinated histone H3 (H3Cit) in plasma while vehicle-treated mice did not. Immunofluorescent microscopy revealed deposition of H3Cit in synovial tissue in G-CSF-treated mice. Padi4-/- mice developed less arthritis, demonstrating lower serum interleukin 6 and plasma H3Cit, less citrullinated histone H4 in synovial tissue, and less bone erosion observed by micro-computed tomography than Padi4+/+ mice in the G-CSF-modified CIA model. Similarly, Padi4Vav1Cre/+ mice developed less arthritis compared with Padi4fl/fl mice, and presented the same phenotype as Padi4-/- mice. CONCLUSIONS We succeeded in developing an arthritis model suitable for use in C57BL/6 mice that was fully compliant with high animal welfare standards. We observed an over 90% incidence of arthritis in male mice and detectable NET markers. This model, with some futures consistent with human RA, demonstrates that hematopoietic PAD4 is an important contributor to arthritis development and may prove useful in future RA research.
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Affiliation(s)
- Shoichi Fukui
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Sarah Gutch
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Saeko Fukui
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Deya Cherpokova
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Karen Aymonnier
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Casey E Sheehy
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Long Chu
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Denisa D Wagner
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA.,Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA, 02125, USA
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3
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Muthu S, Jeyaraman M, Ranjan R, Jha SK. Remission is not maintained over 2 years with hematopoietic stem cell transplantation for rheumatoid arthritis: A systematic review with meta-analysis. World J Biol Chem 2021. [DOI: 10.4331/wjbc.v12.i6.0000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Muthu S, Jeyaraman M, Ranjan R, Jha SK. Remission is not maintained over 2 years with hematopoietic stem cell transplantation for rheumatoid arthritis: A systematic review with meta-analysis. World J Biol Chem 2021; 12:114-130. [PMID: 34904049 PMCID: PMC8637617 DOI: 10.4331/wjbc.v12.i6.114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/21/2021] [Accepted: 11/26/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hematopoietic stem cell (HSC) transplantation (HSCT) is being accepted as a standard of care in various inflammatory diseases. The treatment of rheumatoid arthritis (RA) has been closely evolving with the understanding of disease pathogenesis. With the rising resistance to the traditional disease-modifying anti-rheumatic drugs and targeted biological therapy, researchers are in pursuit of other methods for disease management. Since the ultimate goal of the ideal treatment of RA is to restore immune tolerance, HSCT attracts much attention considering its reparative, paracrine, and anti-inflammatory effects. However, a systematic review of studies on HSCT in RA is lacking.
AIM To investigate the role of HSCT in the management of RA.
METHODS A detailed search of PubMed, Scopus, EMBASE, Cochrane, and the Web of Science databases was made to identify the relevant articles till September 2020 following Cochrane and PRISMA guidelines. We extracted data including the number of patients, source of hematopoietic stem cells, their mobilization and conditioning regimens, results, and complications from the eligible studies. Results were dichotomized into success (ACR 50/70) and failure (ACR 20) based on the improvement from baseline characteristics. The methodological quality of the included studies was also assessed. Analysis was performed using OpenMeta[Analysis] software.
RESULTS We included 17 studies (1 randomized controlled trial, 11 prospective, and 5 retrospective studies) with 233 patients for analysis. HSCT provided a significantly beneficial overall improvement in the clinical grades of ACR criteria (Z = 11.309, P < 0.001). However, the remission was noted only till 24 mo and later on the significance of the result was lost (Z = 1.737, P = 0.082). A less than 1% treatment-related mortality was noted from the included studies. No major drug-related toxicities were noted in any of the included studies. All patients who underwent allogeneic HSCT received immunosuppression in the conditioning regimen to counteract the graft-vs-host reaction which made them vulnerable to infections. It is noted that the source of hematopoietic stem cells did not play a role in altering the functional outcome and both autologous (Z = 9.972, P < 0.001) and allogenic (Z = 6.978, P < 0.001) sources produced significant improvement in the outcome compared to the pre-operative state despite having a significant heterogeneity among the studies reporting them (I2 = 99.4, P < 0.001).
CONCLUSION Although the available literature is encouraging towards the use of HSCT in refractory cases with significant improvement from baseline till 2 years, the inclusion of HSCT into the standard of care of RA needs further exploration.
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Affiliation(s)
- Sathish Muthu
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Delhi 201306, Uttar Pradesh, India
- Department of Orthopaedics, Government Medical College and Hospital, Dindigul 624001, Tamil Nadu, India
| | - Madhan Jeyaraman
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Delhi 201306, Uttar Pradesh, India
- Department of Orthopaedics, Faculty of Medicine, Sri Lalithambigai Medical College and Hospital, Chennai 600095, Tamil Nadu, India
| | - Rajni Ranjan
- Department of Orthopaedics, School of Medical Sciences and Research, Greater Noida 201306, Uttar Pradesh, India
| | - Saurabh Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Delhi 201306, Uttar Pradesh, India
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Li Q, Xu L, Ao J, Ai C, Chen X. Identification and bioactivity of a granulocyte colony-stimulating factor b homologue from large yellow croaker (Larimichthys crocea). FISH & SHELLFISH IMMUNOLOGY 2019; 90:20-29. [PMID: 31009809 DOI: 10.1016/j.fsi.2019.04.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 03/27/2019] [Accepted: 04/13/2019] [Indexed: 06/09/2023]
Abstract
Granulocyte colony-stimulating factor (GCSF) is a pleiotropic cytokine that plays a key role in regulation of hematopoiesis, innate and adaptive immune responses in mammals. However, bioactivity of GCSF in teleost fish remains largely unknown. In this study, a GCSFb homologue from large yellow croaker (Larimichthys crocea) (LcGCSFb) was cloned by RACE-PCR techniques. The open reading frame (ORF) of LcGCSFb is 603 bp long and encoded a protein precursor of 200 amino acids (aa), with a 19-aa signal peptide and a 181-aa mature peptide. In healthy fish, the LcGCSFb was constitutively expressed in all examined tissues, with the highest levels in mucous tissues, such as gills, intestine, and stomach. Its transcripts in head kidney, spleen, gills, intestine and stomach were significantly induced by Vibrio alginolyticus challenge. LcGCSFb transcripts were also detected in primary head kidney leukocytes (PKL), primary head kidney macrophages (PKM), primary head kidney granulocytes (PKG) and head kidney cell line (LYCK), and markedly upregulated by inactivated V. alginolyticus. These data suggested that LcGCSFb may play a role in immune response against bacterial infection. In vivo administration of recombinant LcGCSFb protein (rLcGCSFb) significantly upregulated the expression levels of the inflammatory cytokines (IL-6 and TNFα), and transcription factor C/EBPβ, which is required for proliferation of neutrophils. Furthermore, rLcGCSFb showed an ability to strengthen the phagocytosis of PKL in vitro. Taken together, LcGCSFb may be involved in antibacterial immunity via promoting the inflammatory response and the phagocytic activity of leukocytes. To our knowledge, this is the first report on immunoregulatory roles of GCSF in teleost.
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Affiliation(s)
- Qiuhua Li
- College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361102, China; Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, Xiamen, 361005, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Libing Xu
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Jingqun Ao
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, Xiamen, 361005, China
| | - Chunxiang Ai
- College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361102, China.
| | - Xinhua Chen
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, Xiamen, 361005, China; Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
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Del Papa N, Pignataro F, Zaccara E, Maglione W, Minniti A. Autologous Hematopoietic Stem Cell Transplantation for Treatment of Systemic Sclerosis. Front Immunol 2018; 9:2390. [PMID: 30386340 PMCID: PMC6198074 DOI: 10.3389/fimmu.2018.02390] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 09/26/2018] [Indexed: 12/29/2022] Open
Abstract
Systemic Sclerosis (SSc) is a complex autoimmune disease, characterized by high mortality and morbidity. The heterogeneity in terms of extent, severity, and rate of progression of skin and internal organ involvement gives rise to many difficulties in finding the optimal therapeutic interventions for SSc and, to date, no disease-modifying agents are available. In this scenario, it is not surprising that SSc was one of the first autoimmune diseases challenged with high-dose immunosuppressive treatment followed by autologous hematopoietic stem cell transplantation (AHSCT). In the last decades, AHSCT has emerged as a treatment option for refractory SSc through a reduction of the aberrant immune cells, followed by re-constitution of a new, self-tolerant immune system. After several case series and pilot studies, more recently three randomized controlled trials have shown a benefit in skin involvement, organ functions and quality of life measures in AHSCT compared to monthly cyclophosphamide. In addition, although AHSCT presents a certain risk of mortality, it has been shown that the overall survival is better, compared to the cyclophosphamide group. Current evidence suggests that SSc patients who are most likely to benefit from AHSCT are early, active, with rapidly progressing diffuse skin disease, and mild involvement of internal organs. As the studies have progressed, it has become evident the need for a more rigorous patient selection, the optimization of transplant and post-transplant procedures, and the intervention of multidisciplinary teams of specialists to increase the safety and efficacy of AHSCT in SSc.
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Affiliation(s)
- Nicoletta Del Papa
- Dipartimento di Fisiatria e Reumatologia, Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - Francesca Pignataro
- Dipartimento di Fisiatria e Reumatologia, Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - Eleonora Zaccara
- Dipartimento di Fisiatria e Reumatologia, Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - Wanda Maglione
- Dipartimento di Fisiatria e Reumatologia, Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - Antonina Minniti
- Dipartimento di Fisiatria e Reumatologia, Istituto Ortopedico Gaetano Pini, Milan, Italy
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7
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Alexander T, Farge D, Badoglio M, Lindsay JO, Muraro PA, Snowden JA. Hematopoietic stem cell therapy for autoimmune diseases - Clinical experience and mechanisms. J Autoimmun 2018; 92:35-46. [PMID: 29934135 DOI: 10.1016/j.jaut.2018.06.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/07/2018] [Accepted: 06/08/2018] [Indexed: 12/13/2022]
Abstract
With accumulating evidence and improved outcomes along with recognition that modern biological therapies are not universally effective, require chronic administration and have high acquisition costs, hematopoietic stem cell transplantation (HSCT) has become an emerging direction for cell therapy in autoimmune diseases (ADs). The goal of this therapy is to induce medication-free remissions by resetting the immune system into a naïve and self-tolerant state through eradication of the autoreactive immunologic memory and profound re-configuration of the immune system induced by the transplant procedure. Safety of HSCT has generally improved by implementing internal quality management and external accreditation. Inter-disciplinary guidelines for patient selection, transplant technique and supportive care along with greater center experience should optimize safe and appropriate delivery of HSCT in specific ADs. In this review, we discuss the current role and future perspectives of HSCT in AD, focusing on recent published clinical and scientific studies and recommendations in the field.
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Affiliation(s)
- Tobias Alexander
- Department of Rheumatology and Clinical Immunology, Charité - University Medicine Berlin, Germany.
| | - Dominique Farge
- Unité de Médecine Interne, Maladies Auto-immunes et Pathologie Vasculaire (UF 04), Hôpital St-Louis, AP-HP, 1 avenue Claude Vellefaux, 75010 Paris, Université Denis Diderot, France; Centre de Référence des Maladies auto-immunes systémiques Rares d'Ile-de-France (site constitutif), Filière FAI2R, France
| | - Manuela Badoglio
- EBMT Paris Study Office / CEREST-TC, Department of Haematology, Saint Antoine Hospital, INSERM UMR 938, Université Pierre et Marie Curie, Paris, France
| | - James O Lindsay
- The Royal London Hospital, Barts Health NHS Trust, London, E1 1BB UK; Centre for Immunobiology, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, E1 2AT, UK
| | - Paolo A Muraro
- Division of Brain Sciences, Department of Medicine, Imperial College London, London, UK
| | - John A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, S10 2JF, UK
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8
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Snowden JA, Panés J, Alexander T, Allez M, Ardizzone S, Dierickx D, Finke J, Hasselblatt P, Hawkey C, Kazmi M, Lindsay JO, Onida F, Salas A, Saccardi R, Vermeire S, Rovira M, Ricart E. Autologous Haematopoietic Stem Cell Transplantation (AHSCT) in Severe Crohn's Disease: A Review on Behalf of ECCO and EBMT. J Crohns Colitis 2018; 12:476-488. [PMID: 29325112 DOI: 10.1093/ecco-jcc/jjx184] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Accepted: 01/04/2018] [Indexed: 02/06/2023]
Abstract
Despite the major recent progress in the treatment of Crohn's disease [CD], there is a subset of patients in whom the disease runs an aggressive course with progressive tissue damage requiring early and repeated surgical management. Increasing evidence supports sustained and profound improvement in gastrointestinal parameters and quality of life following high-dose immunosuppressive therapy and autologous haematopoietic stem cell transplantation [AHSCT] compared to standard therapy in this context. In addition, international transplant registry data reflect the use of AHSCT in CD outside of trials in selected patients. However, AHSCT may be associated with significant treatment-related complications with risk of transplant-related mortality. In a joint initiative, the European Crohn's and Colitis Organisation [ECCO] and the European Society for Blood and Marrow Transplantation [EBMT] have produced a state-of-the-art review of the rationale, evaluation, patient selection, stem cell mobilization and transplant procedures and long-term follow up. Given the unique spectrum of issues, we recommend that AHSCT should only be performed in experienced centres with expertise in both haematological and gastroenterological aspects of the procedure. Where possible, patients should be enrolled on clinical trials and data registered centrally. Future development should be coordinated at both national and international levels.
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Affiliation(s)
- John A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire Hospital, Sheffield, UK
| | - Julián Panés
- Department of Gastroenterology, Hospital Clínic, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Tobias Alexander
- Department of Rheumatology and Clinical Immunology, Charité - University Medicine, Berlin, Germany
| | - Matthieu Allez
- Department of Gastroenterology, Hôpital Saint Louis, APHP, INSERM U1160, Paris Diderot, Sorbonne Paris-Cité University, Paris, France
| | - Sandro Ardizzone
- DIBIC - ASST Fatebenefratelli Sacco - University of Milan, Italy
| | - Daan Dierickx
- Department of Haematology, University Hospitals, Leuven, Belgium
| | - Jürgen Finke
- Department of Medicine II, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Peter Hasselblatt
- Department of Medicine II, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Chris Hawkey
- Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
| | - Majid Kazmi
- Department of Haematology, Guys & St Thomas' NHS Foundation Trust, London, UK
| | - James O Lindsay
- The Royal London Hospital, Barts Health NHS Trust, London UK & Centre for Immunobiology, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Francesco Onida
- Hematology-BMT Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico - University of Milan, Italy
| | - Azucena Salas
- Department of Gastroenterology, Hospital Clínic, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Riccardo Saccardi
- Department of Haematology, Careggi University Hospital, Firenze, Italy
| | - Severine Vermeire
- Department of Gastroenterology - University Hospitals, Leuven, Belgium
| | - Montserrat Rovira
- BMT Unit, Hematology Department, IDIBAPS, Hospital Clinic. Josep Carreras Leukaemia Research Institute (IJC), Barcelona, Spain
| | - Elena Ricart
- Department of Gastroenterology, Hospital Clínic, IDIBAPS, CIBERehd, Barcelona, Spain
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Worel N, Buser A, Greinix HT, Hägglund H, Navarro W, Pulsipher MA, Nicoloso de Faveri G, Bengtsson M, Billen A, Espino G, Fechter M, Giudice V, Hölig K, Kanamori H, Kodera Y, Leitner G, Netelenbos T, Niederwieser D, van Walraven SM, Rocha V, Torosian T, Vergueiro C, Weisdorf D, Yabe H, Halter JP. Suitability Criteria for Adult Related Donors: A Consensus Statement from the Worldwide Network for Blood and Marrow Transplantation Standing Committee on Donor Issues. Biol Blood Marrow Transplant 2015; 21:2052-2060. [PMID: 26271194 DOI: 10.1016/j.bbmt.2015.08.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2015] [Accepted: 08/05/2015] [Indexed: 12/20/2022]
Abstract
The number of allogeneic hematopoietic stem cell (HSC) transplants performed globally each year continues to increase. Advances in HLA typing, better supportive care, and administration of reduced-intensity conditioning regimens allow treatment of older patients with older sibling donors. Pretransplant donor assessment and testing are very important processes affecting the quality and safety of donation. For unrelated HSC donors detailed recommendations for health assessment have been published, allowing donation only if they are unrestrictedly healthy. Eligibility criteria for related donors are less strict and vary significantly between centers. In situations where a family donor does not meet the suitability criteria for unrelated donors, involved physicians often struggle with the decision whether the matched relative is suitable for donation or not. On behalf of the Worldwide Network for Blood and Marrow Transplantation Standing Committee on Donor Issues, we intended to develop a consensus document with recommendations for donor workup and final clearance of family donors who would not be able to serve as unrelated donors because of their age or pre-existing diseases. This article covers different topics intending to support decision-making, with the goal of minimizing medical risk to the donor and protection of the recipient from transmissible diseases.
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Affiliation(s)
- Nina Worel
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Vienna, Vienna, Austria.
| | - Andreas Buser
- Blood Transfusion Centre, Swiss Red Cross, Basel, Switzerland; Department of Hematology, University Hospital Basel, Basel, Switzerland
| | | | - Hans Hägglund
- Division of Hematology, Department of Medical Sciences Uppsala University, Uppsala, Sweden
| | | | - Michael A Pulsipher
- Division of Hematology and Hematological Malignancies, Huntsman Cancer Institute/University of Utah, Primary Children's Hospital, Salt Lake City, Utah
| | | | - Mats Bengtsson
- Tobias Registry of Swedish Bone Marrow Donors and Uppsala University, Department of Immunology, Genetics and Pathology, Uppsala, Sweden
| | | | - German Espino
- Department of Internal Medicine, Hematology and Bone Marrow Transplantation Section, University Hospital Caja del Seguro Social, Panama City, Panama
| | - Mirjam Fechter
- Europdonor Foundation Leiden, Leiden University Medical Centre, Leiden, The Netherlands
| | - Valeria Giudice
- Department of Immunohematology and Transfusion Medicine, S. Orsola-Malpighi University Hospital, Bologna, Italy
| | - Kristina Hölig
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Heiwa Kanamori
- Department of Hematology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Yoshihisa Kodera
- Asia-Pacific Blood and Marrow Transplantation Group and Department of Promotion for Blood and Marrow Transplantation, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Gerda Leitner
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Vienna, Vienna, Austria
| | - Tanja Netelenbos
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Suzanna M van Walraven
- Europdonor Foundation Leiden, Leiden University Medical Centre, Leiden, The Netherlands; Ethics Working Group of the World Marrow Donor Association, Leiden, The Netherlands
| | - Vanderson Rocha
- Oxford University Hospitals NHS Trust, British Bone Marrow Donor Registry and Cord Blood Banks, NHS-BT, Oxford, United Kingdom
| | | | - Carmen Vergueiro
- FCM Santa Casa de São Paulo, Disciplina de Hematologia e Oncologia, São Paulo, Brasil
| | - Daniel Weisdorf
- Bone Marrow Transplant Program, University of Minnesota, Minneapolis, Minnesota
| | - Hiromasa Yabe
- Department of Cell Transplantation and Regenerative Medicine, Tokai University School of Medicine, Tokyo, Japan
| | - Jörg P Halter
- Department of Hematology, University Hospital Basel, Basel, Switzerland
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Increased plasma IL-6, IL-8, TNF-alpha, and G-CSF in Japanese narcolepsy. Hum Immunol 2014; 75:940-4. [DOI: 10.1016/j.humimm.2014.06.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 03/11/2014] [Accepted: 06/23/2014] [Indexed: 12/29/2022]
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11
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Umeda A, Inoue T, Takahashi T, Wakamatsu H. Telemonitoring of Patients with Implantable Cardiac Devices to Manage Heart Failure: An Evaluation of Tablet-PC-Based Nursing Intervention Program. ACTA ACUST UNITED AC 2014. [DOI: 10.4236/ojn.2014.44028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Snowden JA, Saccardi R, Allez M, Ardizzone S, Arnold R, Cervera R, Denton C, Hawkey C, Labopin M, Mancardi G, Martin R, Moore JJ, Passweg J, Peters C, Rabusin M, Rovira M, van Laar JM, Farge D. Haematopoietic SCT in severe autoimmune diseases: updated guidelines of the European Group for Blood and Marrow Transplantation. Bone Marrow Transplant 2012; 47:770-90. [PMID: 22002489 PMCID: PMC3371413 DOI: 10.1038/bmt.2011.185] [Citation(s) in RCA: 210] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2011] [Revised: 07/04/2011] [Accepted: 07/04/2011] [Indexed: 12/13/2022]
Abstract
In 1997, the first consensus guidelines for haematopoietic SCT (HSCT) in autoimmune diseases (ADs) were published, while an international coordinated clinical programme was launched. These guidelines provided broad principles for the field over the following decade and were accompanied by comprehensive data collection in the European Group for Blood and Marrow Transplantation (EBMT) AD Registry. Subsequently, retrospective analyses and prospective phase I/II studies generated evidence to support the feasibility, safety and efficacy of HSCT in several types of severe, treatment-resistant ADs, which became the basis for larger-scale phase II and III studies. In parallel, there has also been an era of immense progress in biological therapy in ADs. The aim of this document is to provide revised and updated guidelines for both the current application and future development of HSCT in ADs in relation to the benefits, risks and health economic considerations of other modern treatments. Patient safety considerations are central to guidance on patient selection and HSCT procedural aspects within appropriately experienced and Joint Accreditation Committee of International Society for Cellular Therapy and EBMT accredited centres. A need for prospective interventional and non-interventional studies, where feasible, along with systematic data reporting, in accordance with EBMT policies and procedures, is emphasized.
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Affiliation(s)
- J A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
- Department of Oncology, University of Sheffield, Sheffield, UK
| | - R Saccardi
- Department of Haematology, Careggi University Hospital, Firenze, Italy
| | - M Allez
- Service de Gastroentérologie, INSERM U 662, Hôpital St Louis, Paris, France
| | - S Ardizzone
- Department of Gastroenterology, Sacco University Hospital, Milan, Italy
| | - R Arnold
- Charite Hospital Berlin, Berlin, Germany
| | - R Cervera
- Department of Autoimmune Diseases, Hospital Clinic, Barcelona, Spain
| | - C Denton
- Centre for Rheumatology, Royal Free and University College Medical School, Hampstead, London, UK
| | - C Hawkey
- Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
| | - M Labopin
- Hôpital Saint Antoine, Service d'Hématologie et Thérapie Cellulaire, AP-HP, UPMC Univ Paris 06, Paris, France
| | - G Mancardi
- Department of Neuroscience, Ophthalmology and Genetics, University of Genova, Genova, Italy
| | - R Martin
- Institute for Neuroimmunology and Clinical MS Research, Hamburg, Germany
| | - J J Moore
- St Vincent's Hospital, Sydney, NSW, Australia
| | - J Passweg
- Universitaetsspital Basel, Basel, Switzerland
| | - C Peters
- BMT Unit, St Anna Children's Hospital, Vienna, Austria
| | - M Rabusin
- BMT Unit, Department of Pediatrics, Institute of Maternal and Child Health Burlo Garofolo, Trieste, Italy
| | - M Rovira
- SCT Unit, Hematology Department, Hospital Clinic, Barcelona, Spain
| | | | - D Farge
- Department of Internal Medicine, INSERM U 796, Hôpital St Louis, Paris, France
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Daikeler T, Tichelli A, Passweg J. Complications of autologous hematopoietic stem cell transplantation for patients with autoimmune diseases. Pediatr Res 2012; 71:439-44. [PMID: 22430379 DOI: 10.1038/pr.2011.57] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Autologous hematopoietic stem cell transplantation (HSCT) has been used to treat severe and refractory autoimmune diseases (ADs) in children and adults for more than 15 years. The aim of this treatment is to restore tolerance through an intense lymphodepleting conditioning, and many patients have achieved lasting remissions. However, HSCT is associated with significant morbidity and mortality and is therefore not yet standard of care. Pre-existing reduced organ function of patients with ADs may increase the organ toxicity of conditioning. In the early post-HSCT phase, bacterial or fungal infections occur and therapy-associated lymphopenia sets patients at risk for reactivation of endogenous viruses and other opportunistic infections. During re-emerging of lymphopoiesis after HSCT, de novo autoimmunity may develop through loss of central or peripheral control mechanisms. Late effects of autologous HSCT (e.g., on the endocrine system) and a potentially increased frequency of secondary malignancies are of concern. The steadily increasing knowledge about specific complications occurring in patients with ADs after HSCT has led to the adaption of treatment protocols and has already reduced toxicity. Further prospective long-term follow-up studies are needed to identify patients at risk for developing serious complications after HSCT.
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Affiliation(s)
- Thomas Daikeler
- Department of Rheumatology, University Hospital Basel, Basel, Switzerland.
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Abstract
PURPOSE OF REVIEW Immunomodulatory medications for multiple sclerosis provide only modest control of this potentially debilitating auto-immune disease of the central nervous system. The immunosuppression provided by high-dose chemotherapy has been studied to address treatment-refractory disease. In this review, we discuss the recent significant work in this field and its associated controversies. RECENT FINDINGS Conclusive evidence for the efficacy of high-dose chemotherapy with stem cell rescue is lacking given the lack of uniform patient populations and varying treatment protocols. Moreover, the significant toxicity associated with this procedure has dampened enthusiasm for its widespread use. High-dose chemotherapy without stem cell rescue has been trialed as a less toxic approach that eliminates the possibility of re-infusing autoreactive lymphocytes found in the stem cell product. SUMMARY Before high-dose chemotherapy with or without stem cell rescue can be adopted for clinical practice, both approaches require testing in randomized clinical trials. Both procedures have the possibility of decreasing disease activity but high-dose chemotherapy without stem cell rescue having a more favorable safety profile, may prove a more significant advance in the field of high-dose therapy for multiple sclerosis.
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15
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Damon LE, Damon LE. Mobilization of hematopoietic stem cells into the peripheral blood. Expert Rev Hematol 2011; 2:717-33. [PMID: 21082960 DOI: 10.1586/ehm.09.54] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Hematopoietic stem cells can be mobilized out of the bone marrow into the blood for the reconstitution of hematopoiesis following high-dose therapy. Methods to improve mobilization efficiency and yields are rapidly emerging. Traditional methods include chemotherapy with or without myeloid growth factors. Plerixafor, a novel agent that disrupts the CXCR4-CXCL12 bond, the primary hematopoietic stem cell anchor in the bone marrow, has recently been US FDA-approved for mobilizing hematopoietic stem cells in patients with non-Hodgkin lymphoma and multiple myeloma. Plerixafor and myeloid growth factors as single agents appear safe to use in family or volunteer hematopoietic stem cells donors. Plerixafor mobilizes leukemic stem cells and is not approved for use in patients with acute leukemia. Patients failing to mobilize adequate hematopoietic stem cells with myeloid growth factors can often be successfully mobilized with chemotherapy plus myeloid growth factors or with plerixafor and granulocyte colony-stimulating factor.
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Affiliation(s)
- Lloyd E Damon
- Helen Diller Family Comprehensive Cancer Center, University of California-San Francisco, 400 Parnassus Avenue, San Francisco, CA 94143-0324, USA.
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16
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Martins A, Han J, Kim SO. The multifaceted effects of granulocyte colony-stimulating factor in immunomodulation and potential roles in intestinal immune homeostasis. IUBMB Life 2010; 62:611-7. [PMID: 20681025 DOI: 10.1002/iub.361] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The three colony-stimulating factors, granulocyte/macrophage colony-stimulating factor (GM-CSF), macrophage colony-stimulating factor (M-CSF), and granulocyte colony-stimulating factor (G-CSF), have been regarded as immunostimulators because of their role in granulocyte and myeloid hematopoiesis and immune function. However, unlike GM-CSF and M-CSF, G-CSF possesses immunosuppressive effects on other immune cells including monocytes/macrophages, dendritic cells, and T lymphocytes when exogenously administered. Given the immunomodulatory effects of exogenous G-CSF, endogenous G-CSF may also play an important role in maintaining local immune homeostasis in tissue in which it is highly and constitutively produced. This review highlights the potential role of G-CSF in immunomodulation and intestinal immune homeostasis.
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Affiliation(s)
- Andrew Martins
- Department of Microbiology and Immunology, University of Western Ontario, London, Ontario, Canada
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Abstract
Multiple sclerosis (MS) is the leading autoimmune indication for autologous hematopoietic SCT (aHSCT). Patient selection criteria and transplant interventions have been refined through a series of cohort and registry studies. High- and low-intensity chemotherapy-based conditioning regimens have been used, creating trade-offs between toxicity and effectiveness. TBI has been associated with greater toxicity and poor outcomes. aHSCT stops MS relapses and lessens the disability in malignant MS, which otherwise rapidly incapacitates patients. Better responses occur in progressive MS earlier in the disease when it has a more inflammatory nature. aHSCT prevents further disability in many patients, but some actually recover from their infirmities. Current regimens and supportive care result in very low morbidity and mortality. MS patients experience unique complications in addition to the expected toxicities. Cytokines used alone for stem-cell mobilization may induce MS flares but are safe to be used in combination with steroids or cytotoxic agents. Urinary tract infections, herpes virus reactivation and an engraftment syndrome may occur early after aHSCT. Rarely secondary autoimmune diseases have been reported late after HSCT. Increasing experience in caring for patients with MS has reduced the frequency and severity of toxicity. Conceived as an opportunity to 'reboot' a tolerant immune system, aHSCT is successful in treating patients with MS that is refractory to conventional immunomodulatory drugs.
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Thonhofer R, Kriessmayr M, Thonhofer U, Wipfler E, Uitz E, Bahadori B, Eder S. Rheumatoid arthritis patients with therapy‐induced myelodysplastic syndrome present with long‐term remission after recovery. Scand J Rheumatol 2009; 36:149-51. [PMID: 17476623 DOI: 10.1080/03009740600844506] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Snowden JA, Kapoor S, Wilson AG. Stem cell transplantation in rheumatoid arthritis. Autoimmunity 2009; 41:625-31. [DOI: 10.1080/08916930802198550] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Abstract
Dendritic cells (DC) have been implicated both in initiation of immunity and in immune tolerance. The mechanisms whereby tolerogenic DC may induce and maintain peripheral tolerance include the generation or expansion of regulatory T cells (Treg) and the promotion of T-cell anergy or deletion. A wide spectrum of hematopoietic growth factors and cytokines are endowed with the ability to differentiate tolerogenic DC both in vitro and in vivo. Based on this knowledge, therapeutic vaccination with cytokine-modulated tolerogenic DC has been applied to animal models of autoimmune disorders. This article will review the current experimental evidence underpinning DC dysfunction in rheumatic autoimmune diseases and will discuss how the manipulation of DC and Treg number and function may control undesired T-cell responses.
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21
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A key role for G-CSF-induced neutrophil production and trafficking during inflammatory arthritis. Blood 2008; 112:5193-201. [PMID: 18824600 DOI: 10.1182/blood-2008-02-139535] [Citation(s) in RCA: 128] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
We have previously shown that G-CSF-deficient (G-CSF(-/-)) mice are markedly protected from collagen-induced arthritis (CIA), which is the major murine model of rheumatoid arthritis, and now investigate the mechanisms by which G-CSF can promote inflammatory disease. Serum G-CSF levels were significantly elevated during CIA. Reciprocal bone marrow chimeras using G-CSF(-/-), G-CSFR(-/-), and wild-type (WT) mice identified nonhematopoietic cells as the major producers of G-CSF and hematopoietic cells as the major responders to G-CSF during CIA. Protection against CIA was associated with relative neutropenia. Depletion of neutrophils or blockade of the neutrophil adhesion molecule, Mac-1, dramatically attenuated the progression of established CIA in WT mice. Intravital microscopy of the microcirculation showed that both local and systemic administration of G-CSF significantly increased leukocyte trafficking into tissues in vivo. G-CSF-induced trafficking was Mac-1 dependent, and G-CSF up-regulated CD11b expression on neutrophils. Multiphoton microscopy of synovial vessels in the knee joint during CIA revealed significantly fewer adherent Gr-1(+) neutrophils in G-CSF(-/-) mice compared with WT mice. These data confirm a central proinflammatory role for G-CSF in the pathogenesis of inflammatory arthritis, which may be due to the promotion of neutrophil trafficking into inflamed joints, in addition to G-CSF-induced neutrophil production.
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22
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Xiao BG, Lu CZ, Link H. Cell biology and clinical promise of G-CSF: immunomodulation and neuroprotection. J Cell Mol Med 2008; 11:1272-90. [PMID: 18205701 PMCID: PMC4401293 DOI: 10.1111/j.1582-4934.2007.00101.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
In the light of the enthusiasm to use of recombinant human granulocyte colony-stimulating factor (G-CSF) for immunomodulation and neuroprotection, it should be remembered that the current knowledge is based on a century of laborious research. G-CSF is a pleiotropic cytokine playing a major role as regulator of haematopoiesis. Although the precise mechanisms of G-CSF are not known, there is growing evidence supporting the notion that G-CSF also exerts profound immunoregulatory effect in adaptive immunity and has a neuroprotective role in both cerebral ischemia and neurodegeneration. Here, we describe the immunomodulation and the neuroprotection that can be achieved with G-CSF, and summarize possible mechanisms of G-CSF as a potential therapeutic agent in autoimmune diseases and neurological disorders. Our understanding of these novel sites of action of G-CSF has opened therapeutic avenues for the treatment of autoimmune diseases and neurological disorders, and has translated the beneficial effects of G-CSF from basic experiments to clinical patients.
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Affiliation(s)
- Bao-Guo Xiao
- Institute of Neurology, Huashan Hospital, Institutes of Brain Science and State Key Laboratory of Medical Neurobiology, Fudan University, Shanghai, China.
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23
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Ogiso T, Nagaki M, Takai S, Tsukada Y, Mukai T, Kimura K, Moriwaki H. Granulocyte colony-stimulating factor impairs liver regeneration in mice through the up-regulation of interleukin-1beta. J Hepatol 2007; 47:816-25. [PMID: 17869372 DOI: 10.1016/j.jhep.2007.06.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2007] [Revised: 05/25/2007] [Accepted: 06/14/2007] [Indexed: 12/17/2022]
Abstract
BACKGROUND/AIMS Stem cell induction via granulocyte colony-stimulating factor (G-CSF) administration is utilized in the treatment of various diseases. Therefore, we examined the effect of G-CSF administration to a liver fibrosis model induced by dimethylnitrosamine (DMN). METHODS ICR mice were subcutaneously injected with either G-CSF (150microg/kg) or saline at days 0, 3, 7 and 10. Subacute liver injury was established by intraperitoneal injection of DMN (10mg/kg) on three consecutive days of each week. RESULTS G-CSF administration significantly decreased the survival rate of mice treated with DMN. There was no difference in the degree of liver injury or fibrosis between either group of mice. However, assessment by proliferating cell nuclear antigen (PCNA) revealed that the G-CSF-treated mice experienced a greater degree of inhibition of liver cell proliferation than the control mice. Interleukin-1beta (IL-1beta) mRNA expression increased in the livers of G-CSF-treated mice. PCNA staining and analysis of cell cycle-related proteins also revealed that passive immunization with anti-IL-1beta-neutralizing antibody improved the impaired hepatocellular regeneration and resulted in an improved survival rate of mice treated with G-CSF and DMN. CONCLUSIONS G-CSF administration suppressed liver cell proliferation through the up-regulation of IL-1beta expression in DMN-induced liver injury.
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Affiliation(s)
- Tomio Ogiso
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
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24
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Abstract
In recent years, investigators have unraveled a previously unrecognized role for granulocyte colony-stimulating factor (G-CSF) in the regulation of T-cell and dendritic cell functions. The experimental evidence in favor of G-CSF-mediated immune regulation includes the ability to skew T-cell cytokine secretion to T-helper type 2 responses, and to promote regulatory T-cell and tolerogenic dendritic cell differentiation. Accordingly, beneficial effects of G-CSF have been detected in animal models of immune-mediated diseases, including posttransplantation graft-versus-host disease, experimental autoimmune encephalomyelitis, lupus nephritis, inflammatory bowel disease, and diabetes. The growing body of evidence supporting a novel role for G-CSF in the induction of T-cell tolerance is reviewed herein.
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Affiliation(s)
- Sergio Rutella
- Department of Hematology, Laboratory of Immunology, Catholic University Medical School, Largo A. Gemelli 8, 00168 Rome, Italy.
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Gibofsky A, Rodrigues J, Fiechtner J, Berger M, Pan S. Efficacy and tolerability of valdecoxib in treating the signs and symptoms of severe rheumatoid arthritis: A 12-week, multicenter, randomized, double-blind, placebo-controlled study. Clin Ther 2007; 29:1071-85. [PMID: 17692722 DOI: 10.1016/j.clinthera.2007.06.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2007] [Indexed: 12/29/2022]
Abstract
OBJECTIVE This study compared the efficacy and tolerability of the cyclooxygenase-2-selective inhibitor valdecoxib with the nonselective NSAID naproxen and with placebo in treating severe rheumatoid arthritis (RA). METHODS This 12-week, multicenter, randomized, double-blind, placebo-controlled study compared the efficacy and tolerability of valdecoxib 10 mg QD (n = 170) or naproxen 500 mg BID (n = 167) with placebo (n = 171) in treating the signs and symptoms of severe RA. Study patients were aged >or=18 years and were diagnosed as having RA for >or=6 months that was stable due to a treatment regimen. Severe RA was defined as a physician's and patient's global assessment of disease activity of fair, poor, or very poor at baseline; >or=6 tender or painful joints; >or=3 swollen joints; >or=45 minutes of morning stiffness; a visual analog scale pain rating of >or=40 mm; or increases since baseline in these measures. Efficacy outcome measures included the percentage of patients achieving an American College of Rheumatology Responder Index 20% (ACR-20) at weeks 1, 6 and 12. Adverse events (AEs) were graded by the investigator as mild, moderate, or severe at weeks 1, 6, and 12. RESULTS Of the 508 patients randomized, 340 completed the study. The study groups were comparable for age, ethnic origin, weight, height, and concomitant medications, but the naproxen group had significantly more men (29% [49/167]) than the valdecoxib (18% [31/170]) and placebo (16% [27/171]) groups. The percentage of patients achieving an ACR-20 response was significantly greater in the valdecoxib and naproxen treatment groups (58.8% [100/170] and 60.8% [101/166], respectively) than in the placebo group (39.6% [67/169]) at week 12 (both, P < 0.001). The percentage of patients achieving an ACR-20 response was significantly greater in the naproxen group than in the placebo group at both week 1 (53.6% [89/166] vs 37.9% [64/169]; P = 0.003) and week 6 (64.5% [107/166] vs 46.7% [79/169]; P = 0.001), and in the valdecoxib group compared with placebo at week 1 (52.9% [90/170]; P = 0.008) but not at week 6. Patients in the valdecoxib and naproxen groups had significantly improved efficacy compared with placebo in most of the other secondary assessments of inflammation, pain, and function. The incidence of AEs was similar in all groups (valdecoxib, 54.1% [92/170]; naproxen, 55.4% [92/166]; and placebo, 52.9% [90/170]). CONCLUSION Valdecoxib 10 mg QD administered over 12 weeks was significantly better than placebo and similar to naproxen 500 mg BID in treating the signs and symptoms of severe RA in these patients.
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Affiliation(s)
- Allan Gibofsky
- Department of Medicine and Public Health, Weill Medical College of Cornell University, Hospital for Special Surgery, New York, New York 10021, USA.
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26
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Statkute L, Verda L, Oyama Y, Traynor A, Villa M, Shook T, Clifton R, Jovanovic B, Satkus J, Loh Y, Quigley K, Yaung K, Gonda E, Krosnjar N, Spahovic D, Burt RK. Mobilization, harvesting and selection of peripheral blood stem cells in patients with autoimmune diseases undergoing autologous hematopoietic stem cell transplantation. Bone Marrow Transplant 2007; 39:317-29. [PMID: 17277794 DOI: 10.1038/sj.bmt.1705579] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Peripheral blood stem cells (PBSC) were mobilized in 130 patients with autoimmune diseases undergoing autologous hematopoietic stem cell transplantation using cyclophosphamide 2 g/m(2) and either granulocyte colony-stimulating factor (G-CSF) 5 mcg/kg/day (for systemic lupus erythematosus (SLE) and secondary progressive multiple sclerosis, SPMS) or G-CSF 10 mcg/kg/day (for relapsing remitting multiple sclerosis (RRMS), Crohn's disease (CD), systemic sclerosis (SSc), and other immune-mediated disorders). Mobilization-related mortality was 0.8% (one of 130) secondary to infection. Circulating peripheral blood (PB) CD34(+) cells/microl differed significantly by disease. Collected CD34(+) cells/kg/apheresis and overall collection efficiency was significantly better using Spectra apheresis device compared to the Fenwall CS3000 instrument. Patients with SLE and RRMS achieved the lowest and the highest CD34(+) cell yields, respectively. Ex vivo CD34(+) cell selection employing Isolex 300iv2.5 apparatus was significantly more efficient compared to CEPRATE CS device. Circulating PB CD34(+) cells/microl correlated positively with initial CD34(+) cells/kg/apheresis and enriched product CD34(+) cells/kg. Mean WBC and platelet engraftment (ANC>0.5 x 10(9)/l and platelet count >20 x 10(9)/l) occurred on days 9 and 11, respectively. Infused CD34(+) cell/kg dose showed significant direct correlation with faster white blood cell (WBC) and platelet engraftment. When adjusted for CD34(+) cell/kg dose, patients treated with a myeloablative regimen had significantly slower WBC and platelet recovery compared to non-myeloablative regimens.
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Affiliation(s)
- L Statkute
- Division of Immunotherapy, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
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Eyles JL, Roberts AW, Metcalf D, Wicks IP. Granulocyte colony-stimulating factor and neutrophils—forgotten mediators of inflammatory disease. ACTA ACUST UNITED AC 2006; 2:500-10. [PMID: 16951705 DOI: 10.1038/ncprheum0291] [Citation(s) in RCA: 136] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2006] [Accepted: 07/18/2006] [Indexed: 12/21/2022]
Abstract
Recent studies have highlighted the functional capacity of neutrophils as powerful mediators of tissue inflammation. Granule-packaged proteases and reactive oxygen intermediates, which are important for intracellular digestion during phagocytosis, are released from neutrophils during inflammation. In the extracellular environment, neutrophil-derived proteases can cause local tissue damage, but also regulate the activity of cytokines, cytokine receptors and chemokines. Neutrophils can themselves produce an array of inflammatory mediators, including cytokines, chemokines and complement; these cells also express Fc receptors, which can bind and possibly transport immune complexes into the extravascular compartment, as well as activating neutrophils at opsonised surfaces. Blood-borne neutrophils interact with, and then exit through, the endothelium of blood vessels, after which these cells die and must be removed safely. The balance between neutrophil survival and clearance is crucial to the resolution of inflammation. A major regulator of neutrophil production and survival is the cytokine granulocyte colony-stimulating factor (G-CSF). Treatment with G-CSF can exacerbate underlying inflammatory diseases in humans and mice, and G-CSF deficiency is profoundly protective against collagen-induced arthritis in mice. These findings implicate G-CSF as an important proinflammatory cytokine. This article discusses the roles of neutrophils and G-CSF during chronic inflammatory diseases.
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Affiliation(s)
- Jo L Eyles
- Reid Rheumatology Laboratory, Division of Autoimmunity and Transplantation, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
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Rutella S, Zavala F, Danese S, Kared H, Leone G. Granulocyte colony-stimulating factor: a novel mediator of T cell tolerance. THE JOURNAL OF IMMUNOLOGY 2006; 175:7085-91. [PMID: 16301609 DOI: 10.4049/jimmunol.175.11.7085] [Citation(s) in RCA: 157] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In recent years, several investigators have unraveled a previously unrecognized role for G-CSF in the regulation of T cell and dendritic cell functions. The experimental evidence in favor of G-CSF-mediated immune regulation includes the ability to switch T cell cytokine secretion profile to Th2 responses and the promotion of regulatory T cell and tolerogenic dendritic cell differentiation. Interestingly, G-CSF is beneficial in animals for the prevention and/or treatment of immune-mediated diseases, e.g., graft-vs-host disease, multiple sclerosis, systemic lupus erythematosus, inflammatory bowel disease, and diabetes, suggesting a potential role in human autoimmune diseases. This review summarizes the growing body of evidence that supports a critical role for G-CSF as a novel mediator of T cell tolerance.
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Affiliation(s)
- Sergio Rutella
- Department of Hematology, Laboratory of Immunology, Catholic University School of Medicine, Rome, Italy.
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Gutman JA, Bearman SI, Nieto Y, Sweetenham JW, Jones RB, Shpall EJ, Zeng C, Baron A, McSweeney PA. Autologous transplantation followed closely by reduced-intensity allogeneic transplantation as consolidative immunotherapy in advanced lymphoma patients: a feasibility study. Bone Marrow Transplant 2005; 36:443-51. [PMID: 15995712 DOI: 10.1038/sj.bmt.1705081] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We report outcomes in advanced lymphoma patients (n = 32) who enrolled in a trial of prospectively planned combined autologous/reduced-intensity transplantation (RIT) (n = 25) or who received RIT shortly after prior autografting because of high relapse risk or progressive disease (n = 7). Nine patients on the autologous/RIT transplant protocol did not proceed to planned RIT because of patient choice (n = 4), disease progression (n = 3), toxicity (n = 1), or no adequate donor (n = 1). Among the 23 other patients, RIT was started a median of 59 days (range 31-123) after autologous transplant. Fifteen patients had related donors, five patients had unrelated donors, and three patients had cord blood donors. Among all patients completing RIT, the median overall survival time was 385 days (95% CI 272-792), and the median relapse-free survival time was 157 days (95% CI 119-385). At the time of reporting, six patients (26%) remain alive and three patients (13%) remain alive without relapse. The 100-day transplant-related mortality (TRM) was 9% among all patients and was 0% among matched sibling donors. Overall TRM was 43%. Tandem transplant is feasible in advanced lymphoma with low early TRM. However, practical challenges associated with the strategy were significant and high levels of late TRM due to graft-versus-host disease and infections suggest that modifications of the procedure will be needed to improve outcomes and patient retention.
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Affiliation(s)
- J A Gutman
- Department of Medicine, Bone Marrow Transplantation Program, University of Colorado Health Sciences Center, Denver, CO 80262, USA.
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Heuser M, Ganser A. Colony-stimulating factors in the management of neutropenia and its complications. Ann Hematol 2005; 84:697-708. [PMID: 16047204 DOI: 10.1007/s00277-005-1087-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2005] [Accepted: 07/08/2005] [Indexed: 12/29/2022]
Abstract
Granulocyte colony-stimulating factor (CSF) and granulocyte-macrophage CSF are potent drugs used to increase neutrophil counts after myelosuppressive chemotherapy. However, in various indications, the use of CSFs has no clinical benefit with regard to morbidity or mortality from infectious complications, frequency of antibiotic use, or rate of hospitalization. Thus, the application of CSFs should be limited to indications with proven clinical benefits or evidence of cost-effectiveness. This review will provide an overview of the state-of-the-art use of CSFs in chemotherapy-associated neutropenia, transplantation, and bone marrow failure syndromes. In addition, recently developed drugs for accelerated hematopoietic recovery will be presented.
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Affiliation(s)
- Michael Heuser
- Department of Hematology, Hemostaseology, and Oncology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
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31
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Atkins H, Freedman M. Immunoablative therapy as a treatment aggressive multiple sclerosis. Neurol Clin 2005; 23:273-300, ix. [PMID: 15661098 DOI: 10.1016/j.ncl.2004.09.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Harold Atkins
- Ottawa Hospital Blood and Marrow Transplant Program, General Campus, University of Ottawa, 501 Smyth Road, Ottawa, Ontario K1H 8L6, Canada.
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32
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Hernández-Bernal F, García-García I, González-Delgado CA, Valenzuela-Silva C, Soto-Hernández R, Ducongé J, Cervantes-Llano M, Blanco-Garcés E, Rodríguez V, García-Vega Y, Bello-Rivero I, Olivera-Ruano L, López-Saura P. Bioequivalence of two recombinant granulocyte colony-stimulating factor formulations in healthy male volunteers. Biopharm Drug Dispos 2005; 26:151-9. [PMID: 15799006 DOI: 10.1002/bdd.445] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
To evaluate the equivalence of the pharmacokinetic, pharmacodynamic and safety properties of two recombinant G-CSF formulations in healthy male volunteers, a standard 2-way randomized crossover double-blind study, with a 3 week washout period, was conducted. A single 300 microg G-CSF dose was administered subcutaneously. Hebervital (Heber Biotec, Havana, formulation A) and Neupogen (Hoffmann-La Roche S.A, formulation B) were compared. Twenty-four healthy male volunteers were included. The serum G-CSF level was measured by enzyme immunoassay (EIA) during the first 36 h after administration. Absolute neutrophils (ANC), white blood cells (WBC) and CD34+ cells counts were the pharmacodynamic variables measured up to 120 h. Other clinical and laboratory determinations were used as safety criteria. The pharmacokinetic parameters for formulation A and B were very close to each other (i.e. AUC, 235.9 vs 270.0 ng.h/ml; C(max), 29.2 vs 33.4 ng/ml; T(max), 4.2 vs 4.7 h; half-life, 3.2 vs 2.8 h; CL, 260.9 vs 277.2 ml/h; V(d), 1.2 vs 1.1 l; and MRT, 7.58 vs 7.38 h). The confidence intervals for the means ratio of all these parameters were within or very close to the 0.8-1.25 acceptance range. The pharmacodynamics showed high similarity since ANC and WBC had the same profiles for both products and no differences were detected for the estimated parameters. The CD34+ cells count increments were evident for both formulations in a similar way as well. The treatments were well tolerated. Registered adverse events were similar; back/spine pain was the most frequent. According to the overall results these formulations could be considered as clinically comparable.
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Pincus T, Sokka T. Clinical trials in rheumatic diseases: designs and limitations. Rheum Dis Clin North Am 2005; 30:701-24, v-vi. [PMID: 15488689 DOI: 10.1016/j.rdc.2004.08.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Randomized controlled clinical trials provide the best method to distinguish a drug from placebo without the inevitable selection biases that are seen in standard clinical care. This article reviews designs and limitations of clinical trials that are used in rheumatic diseases. The primary design in clinical trials is a parallel, in which patients are randomized in parallel to different therapies at different dosages or placebo. In recent years, other designs have been used increasingly, including "step-up," "step-down," and "cross-over" designs. Limitations of clinical trials in chronic diseases include a short time frame versus the long duration of disease, inclusion and exclusion criteria, use of surrogate markers that may not represent clinically relevant markers, statistical significance does not necessarily indicate clinical significance necessarily, and the fact that a control group does not assure the absence of bias. Therefore, long-term databases are needed to supplement clinical trials in analyzing results of therapy for rheumatoid arthritis.
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Affiliation(s)
- Theodore Pincus
- Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University, 203 Oxford House, Box 5, Nashville, TN 37232-4500, USA.
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34
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Hough RE, Snowden JA, Wulffraat NM. Haemopoietic stem cell transplantation in autoimmune diseases: a European perspective. Br J Haematol 2005; 128:432-59. [PMID: 15686452 DOI: 10.1111/j.1365-2141.2004.05298.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The potential of haemopoietic stem cell transplantation (HSCT) for the treatment of autoimmune and inflammatory diseases was originally supported by almost three decades of animal experiments and by the serendipitous remissions of autoimmune disease observed in patients undergoing transplantation for haematological disorders. Improved safety of both autologous and allogeneic HSCT over the last decade has been followed by increasing acceptance of HSCT as an experimental treatment for severe autoimmune diseases that are resistant to conventional treatment. International databases have collated over 700 procedures performed specifically for a variety of autoimmune diseases. Phase III clinical trials are in progress for some diseases. This review provides a comprehensive update on the efficacy and toxicity of HSCT in severe autoimmune disease. Future directions in the context of other evolving therapies are discussed.
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Affiliation(s)
- R E Hough
- Department of Haematology, Sheffield Teaching Hospitals NHS Trust, University of Sheffield, Sheffield, UK
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35
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Blanco Y, Saiz A, Carreras E, Graus F. Autologous haematopoietic-stem-cell transplantation for multiple sclerosis. Lancet Neurol 2005; 4:54-63. [PMID: 15620857 DOI: 10.1016/s1474-4422(04)00966-4] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Intense immunosuppression followed by autologous haematopoietic-stem-cell transplantation (HSCT) is being assessed as a potential treatment for patients with severe multiple sclerosis (MS). The treatment was developed from research that showed autologous HSCT was as effective as allogeneic HSCT in the treatment of experimental autoimmune encephalomyelitis. The treatment is thought to eradicate the defective immune system, and the infused haematopoietic stem cells reconstitute an immune system that is more tolerant to the nervous system. About 250 patients with MS have been treated with autologous HSCT as part of phase I and phase II open trials. Autologous HSCT seems feasible in MS and assessment with clinical and MRI measures suggests it induces a profound and long-lasting suppression of inflammation. The course of MS seems to be stabilised after autologous HSCT, especially in ambulatory patients with evidence of active disease. Autologous HSCT deserves further study in randomised controlled trials.
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Affiliation(s)
- Yolanda Blanco
- Service of Neurology, Hospital Clínic, Institut d'Investigació Biomèdica August Pi i Sunyer, University of Barcelona, Spain
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36
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Farge D, Passweg J, van Laar JM, Marjanovic Z, Besenthal C, Finke J, Peter HH, Breedveld FC, Fibbe WE, Black C, Denton C, Koetter I, Locatelli F, Martini A, Schattenberg AVN, van den Hoogen F, van de Putte L, Lanza F, Arnold R, Bacon PA, Bingham S, Ciceri F, Didier B, Diez-Martin JL, Emery P, Feremans W, Hertenstein B, Hiepe F, Luosujärvi R, Leon Lara A, Marmont A, Martinez AM, Pascual Cascon H, Bocelli-Tyndall C, Gluckman E, Gratwohl A, Tyndall A. Autologous stem cell transplantation in the treatment of systemic sclerosis: report from the EBMT/EULAR Registry. Ann Rheum Dis 2004; 63:974-81. [PMID: 15249325 PMCID: PMC1755096 DOI: 10.1136/ard.2003.011205] [Citation(s) in RCA: 163] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To analyse the durability of the responses after haematopoietic stem cell transplantation (HSCT) for severe systemic sclerosis (SSc) and determine whether the high transplant related mortality (TRM) improved with experience. This EBMT/EULAR report describes the longer outcome of patients originally described in addition to newly recruited cases. METHODS Only patients with SSc, treated by HSCT in European phase I-II studies from 1996 up to 2002, with more than 6 months of follow up were included. Transplant regimens were according to the international consensus statements. Repeated evaluations analysed complete, partial, or non-response and the probability of disease progression and survival after HSCT (Kaplan-Meier). RESULTS Given as median (range). Among 57 patients aged 40 (9.1-68.7) years the skin scores improved at 6 (n = 37 patients), 12 (n = 30), 24 (n = 19), and 36 (n = 10) months after HSCT (p<0.005). After 22.9 (4.5-81.1) months, partial (n = 32) or complete response (n = 14) was seen in 92% and non-response in 8% (n = 4) of 50 observed cases. 35% of the patients with initial partial (n = 13/32) or complete response (n = 3/14) relapsed within 10 (2.2-48.7) months after HSCT. The TRM was 8.7% (n = 5/57). Deaths related to progression accounted for 14% (n = 8/57) of the 23% (n = 13/57) total mortality rate. At 5 years, progression probability was 48% (95% CI 28 to 68) and the projected survival was 72% (95% CI 59 to 75). CONCLUSION This EBMT/EULAR report showed that response in two thirds of the patients after HSCT was durable with an acceptable TRM. Based on these results prospective, randomised trials are proceeding.
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Affiliation(s)
- D Farge
- St Louis Hospital, Paris, France.
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37
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Lawlor KE, Campbell IK, Metcalf D, O'Donnell K, van Nieuwenhuijze A, Roberts AW, Wicks IP. Critical role for granulocyte colony-stimulating factor in inflammatory arthritis. Proc Natl Acad Sci U S A 2004; 101:11398-403. [PMID: 15272075 PMCID: PMC509212 DOI: 10.1073/pnas.0404328101] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Granulocyte colony-stimulating factor (G-CSF) is a well known regulator of granulopoiesis, but the role of endogenous G-CSF in inflammatory joint disease has not been explored. We studied the response of G-CSF-deficient mice in experimental models of joint inflammation. We show that G-CSF deficiency protects mice from acute and chronic arthritis. Reduced severity was associated with blunted mobilization of granulocytic cells from the bone marrow and less cellular infiltrate and cellular activation in inflamed joints. We also demonstrate that G-CSF blockade in established collagen-induced arthritis in WT mice markedly reduces disease manifestations and is as effective as tumor necrosis factor blockade. Our results reveal a critical role for G-CSF in driving joint inflammation and highlight G-CSF as a potential therapeutic target in inflammatory joint diseases, such as rheumatoid arthritis.
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Affiliation(s)
- Kate E Lawlor
- The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3050, Australia
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38
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Popat U, Krance R. Haematopoietic stem cell transplantation for autoimmune disorders: the American perspective. Br J Haematol 2004; 126:637-49. [PMID: 15327514 DOI: 10.1111/j.1365-2141.2004.05076.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The hypothesis that haematopoietic stem cell transplantation (HSCT) might be useful in treating refractory autoimmune diseases (AID) was suggested by studies in animal models and by the improvement of concurrent autoimmune diseases in patients who had undergone transplantation for haematological disorders. This concept has now been tested in a substantial number of phase I/II clinical trials of autologous HSCT. These early results are promising, even in patients who have failed on multiple standard therapies for AID. Transplantation-related toxicity has decreased with growing experience in the application of this procedure, better patient selection and the modification of treatment protocols. Randomized trials currently under way or under consideration should clarify the role of HSCT in patients with autoimmune disorders.
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Affiliation(s)
- Uday Popat
- Department of Medicine, Baylor College of Medicine, 6565 Fannin M 964, Houston, TX 77030, USA.
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39
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Abstract
Haematopoietic stem cell transplantation (HSCT) is now being investigated as a potential therapy for patients with severe refractory rheumatoid arthritis unresponsive to conventional therapies, including tumour necrosis factor-alpha blockade. Pilot studies and an analysis of worldwide cases included in the European Group for Blood and Marrow Transplantation/Autologous Blood and Marrow Transplant Registry registry have enabled the progression of the technique. HSCT is well tolerated in patients with rheumatoid arthritis, and there has been no transplant-related mortality. Although HSCT is not a cure, an improved response to previously ineffective therapies is often seen. Further research is, however, required, and this procedure is still considered appropriate only for those patients for whom there is no reasonable therapeutic alternative. This paper reviews all the previous data relating to HSCT in rheumatoid arthritis, outlines the current stand and discusses future protocol options and research.
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Affiliation(s)
- S J Bingham
- Rheumatology Research Unit, Leeds General Infirmary, Old Nurses Home, Great George Street, Leeds LS1 3EX, UK.
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40
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Liang DC. The role of colony-stimulating factors and granulocyte transfusion in treatment options for neutropenia in children with cancer. Paediatr Drugs 2004; 5:673-84. [PMID: 14510625 DOI: 10.2165/00148581-200305100-00003] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Children with cancer receiving anticancer therapy always experience neutropenia, and as a result often develop serious neutropenic infections that cause morbidity and/or mortality. Intensive chemotherapy with improved supportive care for neutropenia contribute to the recent advances in treatment outcome in children with cancer. Recombinant human granulocyte colony-stimulating factor (G-CSF) and recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) can shorten the duration and decrease the severity of neutropenia, and thus support intensive chemotherapy. Both G-CSF and GM-CSF stimulate proliferation and maturation of myeloid progenitor cells and are thus used to help mobilization of peripheral blood progenitor cells, and after stem-cell transplantation. The American Society of Clinical Oncology 2000 Guidelines recommended that colony-stimulating factors (CSFs) can be administered as a primary prophylaxis with a chemotherapy regimen if previous experiences with chemotherapy regimens have shown that the incidence of febrile neutropenia (neutropenic fever) is > or =40%. The routine use of CSFs for secondary prophylaxis or for patients with afebrile neutropenia is not recommended in order to avoid the overuse of CSFs. The use of a CSF may be considered in children with febrile neutropenia with a neutrophil count <100/microL, uncontrolled primary disease, pneumonia, hypotension, multiorgan dysfunction (sepsis syndrome), or invasive fungal infection. Although these guidelines are generally applicable to children with cancer, further studies on CSFs are certainly needed in pediatric oncology. The recent advances in granulocyte collection, using healthy volunteer donor stimulation with G-CSF and/or dexamethasone to yield large numbers of granulocytes has made granulocyte transfusion a more realistic option. Granulocyte transfusion has shown promising results in treating children with severe neutropenic infection; however, controlled trials are warranted to clarify the efficacy and cost-effectiveness of this procedure.
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Affiliation(s)
- Der-Cherng Liang
- Division of Hematology-Oncology, Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan.
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41
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Kishimoto T, Hamazaki T, Yasui M, Sasabe M, Okamura T, Sakata N, Inoue M, Yagi K, Kawa K. Autologous Hematopoietic Stem Cell Transplantation for 3 Patients with Severe Juvenile Rheumatoid Arthritis. Int J Hematol 2003; 78:453-6. [PMID: 14704040 DOI: 10.1007/bf02983820] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We performed autologous CD34+ stem cell transplantation in 3 patients with juvenile rheumatoid arthritis (JRA) refractory to conventional treatment. All patients had systemic type JRA. In case 1 (a 3-year-old boy), purified CD34+ cells from bone marrow were transplanted after a preconditioning regimen consisting of cyclophosphamide (200 mg/kg) and antithymocyte globulin (ATG) (40 mg/kg). However, the disease flared soon after transplantation. In case 2 (a 13-year-old girl) and case 3 (a 21-year-old woman), a preconditioning regimen consisting of etoposide (VP16) (2 g/m2), thiotepa (300 mg/m2), and ATG (40 mg/kg) was followed by transplantation of purified CD34+ stem cells harvested from peripheral blood mononuclear cells. The patients in cases 2 and 3 attained complete remission without any medication. Thus for patients with refractory JRA, autologous CD34+ cell transplantation appears to be a safe and feasible choice of treatment in terms of good quality of life. However, a greater number of patients and a longer observation period are needed before definitive conclusions can be drawn.
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Affiliation(s)
- Tomoko Kishimoto
- Department of Pediatrics, Osaka Medical Center and Research Institute for Maternal and Child Health, Izumi City, Osaka, Japan
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42
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Nash RA, Bowen JD, McSweeney PA, Pavletic SZ, Maravilla KR, Park MS, Storek J, Sullivan KM, Al-Omaishi J, Corboy JR, DiPersio J, Georges GE, Gooley TA, Holmberg LA, LeMaistre CF, Ryan K, Openshaw H, Sunderhaus J, Storb R, Zunt J, Kraft GH. High-dose immunosuppressive therapy and autologous peripheral blood stem cell transplantation for severe multiple sclerosis. Blood 2003; 102:2364-72. [PMID: 12763935 PMCID: PMC2963562 DOI: 10.1182/blood-2002-12-3908] [Citation(s) in RCA: 160] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
There were 26 patients enrolled in a pilot study of high-dose immunosuppressive therapy (HDIT) for severe multiple sclerosis (MS). Median baseline expanded disability status scale (EDSS) was 7.0 (range, 5.0-8.0). HDIT consisted of total body irradiation, cyclophosphamide, and antithymocyte globulin (ATG) and was followed by transplantation of autologous, granulocyte colony-stimulating factor (G-CSF)-mobilized CD34-selected stem cells. Regimen-related toxicities were mild. Because of bladder dysfunction, there were 8 infectious events of the lower urinary tract. One patient died from Epstein-Barr virus (EBV)-related posttransplantation lymphoproliferative disorder (PTLD) associated with a change from horse-derived to rabbit-derived ATG in the HDIT regimen. An engraftment syndrome characterized by noninfectious fever with or without rash developed in 13 of the first 18 patients and was associated in some cases with transient worsening of neurologic symptoms. There were 2 significant adverse neurologic events that occurred, including a flare of MS during mobilization and an episode of irreversible neurologic deterioration after HDIT associated with fever. With a median follow-up of 24 (range, 3-36) months, the Kaplan-Meier estimate of progression (>/= 1.0 point EDSS) at 3 years was 27%. Of 12 patients who had oligoclonal bands in the cerebrospinal fluid at baseline, 9 had persistence after HDIT. After HDIT, 4 patients developed new enhancing lesions on magnetic resonance imaging of the brain. The estimate of survival at 3 years was 91%. Important clinical issues in the use of HDIT and stem cell transplantation for MS were identified; however, modifications of the initial approaches appear to reduce treatment risks. This was a heterogeneous high-risk group, and a phase 3 study is planned to fully assess efficacy.
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Affiliation(s)
- Richard A Nash
- Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N, D1-100, PO Box 19024, Seattle, WA 98109-1024, USA.
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43
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Moore JJ, Snowden J, Pavletic S, Barr W, Burt R. Hematopoietic stem cell transplantation for severe rheumatoid arthritis. Bone Marrow Transplant 2003; 32 Suppl 1:S53-6. [PMID: 12931243 DOI: 10.1038/sj.bmt.1703944] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The substantial morbidity and mortality associated with rheumatoid arthritis (RA), while not widely appreciated, provide adequate justification for consideration of high-dose immunoablative therapy followed by hematopoietic stem cell transplantation. While some patients with RA follow a benign course, selected subsets of patients have been identified with 5-year survival rates of 40-70%. A number of factors that can be easily determined serve as useful prognostic indicators for poor outcome. These include the presence of many involved joints (total joint count), the degree of functional disability as measured by the health assessment questionnaire and the presence of rheumatoid factor. This article summarises the present status of hematopoietic stem cell transplantation for rheumatoid arthritis and proposes future directions for research.
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Affiliation(s)
- J J Moore
- St. Vincent's Hospital, Sydney, Australia
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44
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André M, Baudoux E, Bron D, Canon JL, D'Hondt V, Fassotte MF, D'Hondt L, Fillet G, Humblet Y, Jerusalem G, Vermeulen P, Symann M, Beguin Y. Phase III randomized study comparing 5 or 10 microg per kg per day of filgrastim for mobilization of peripheral blood progenitor cells with chemotherapy, followed by intensification and autologous transplantation in patients with nonmyeloid malignancies. Transfusion 2003; 43:50-7. [PMID: 12519430 DOI: 10.1046/j.1537-2995.2003.00273.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND It is not known whether increasing the dose of filgrastim after mobilizing chemotherapy improves collection of peripheral blood progenitor cells (PBPC) and leads to faster hematopoietic engraftment after autologous transplantation. STUDY DESIGN AND METHODS A randomized, open-label, multicenter trial was carried out in patients with breast cancer, multiple myeloma, and lymphoma, in which patients were randomized to receive 5 or 10 microg per kg per day of filgrastim after standard chemotherapy to mobilize PBPCs. After high-dose chemotherapy, the components from the first two leukapheresis procedures were returned, and all patients received 5 microg per kg day of filgrastim after transplantation. RESULTS A total of 131 patients were randomized, of whom 128 were mobilized (Group A, 5 microg/kg, n = 66; Group B, 10 microg/kg, n = 62) and 112 were transplanted. Only six patients were not transplanted because of insufficient CD34+ cell numbers. The median number of CD34+ cells collected in the first two leukapheresis procedures tended to be higher in Group B than in Group A (12.0 vs. 7.2 x 10(6)/kg, NS), but after transplantation there was no significant difference in median times to platelet (9 days in both groups) or neutrophil (8 days in both groups) engraftment or the number of platelet transfusions (three in both groups). A subsequent subgroup analysis separating patients transplanted after first- or second-line chemotherapy also showed no measurable impact of filgrastim dose on the median CD34+ cell yield or on platelet engraftment in either subgroup. CONCLUSION PBPC mobilization with chemotherapy and 5 microg per kg of filgrastim is very efficient, and 10 microg per kg of filgrastim does not provide additional clinical benefit.
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Affiliation(s)
- Marc André
- Groupe Oncologie UCL, Saint-Luc Academic Hospital, Brussels, Belgium.
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45
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Storb RF, Lucarelli G, McSweeney PA, Childs RW. Hematopoietic Cell Transplantation for Benign Hematological Disorders and Solid Tumors. Hematology 2003:372-97. [PMID: 14633791 DOI: 10.1182/asheducation-2003.1.372] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Abstract
Allogeneic hematopoietic cell transplantation (HCT) has been successfully used as replacement therapy for patients with aplastic anemia and hemoglobinopathies. Both autologous and allogeneic HCT following high-dose chemotherapy can correct manifestations of autoimmune diseases. The impressive allogeneic graft-versus-tumor effects seen in patients given HCT for hematological malignancies have stimulated trials of allogeneic immunotherapy in patients with otherwise refractory metastatic solid tumors. This session will update the status of HCT in the treatment of benign hematological diseases and solid tumors.
In Section I, Dr. Rainer Storb reviews the development of nonmyeloablative conditioning for patients with severe aplastic anemia who have HLA-matched family members. He also describes the results in patients with aplastic anemia given HCT from unrelated donors after failure of responding to immunosuppressive therapy. The importance of leuko-poor and in vitro irradiated blood product transfusions for avoiding graft rejection will be discussed.
In Section II, Dr. Guido Lucarelli reviews the status of marrow transplantation for thalassemia major and updates results obtained in children with class I and class II severity of thalassemia. He also describes results of new protocols for class III patients and efforts to extend HCT to thalassemic patients without HLA-matched family members.
In Section III, Dr. Peter McSweeney reviews the current status of HCT for severe autoimmune diseases. He summarizes the results of autologous HCT for systemic sclerosis, multiple sclerosis, rheumatoid arthritis, and systemic lupus erythematosus, and reviews the status of planned Phase III studies for autologous HCT for these diseases in North America and Europe. He also discusses a possible role of allogeneic HCT in the treatment of these diseases.
In Section IV, Dr. Richard Childs discusses the development and application of nonmyeloablative HCT as allogeneic immunotherapy for treatment-refractory solid tumors. He reviews the results of pilot clinical trials demonstrating graft-versus-solid tumor effects in a variety of metastatic cancers and describes efforts to characterize the immune cell populations mediating these effects, as well as newer methods to target the donor immune system to the tumor.
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Affiliation(s)
- Rainer F Storb
- Fred Hutchinson Cancer Research Center, Seattle, WA 98108-1024, USA
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46
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Watanabe T, Suzuya H, Onishi T, Kanai S, Kaneko M, Watanabe H, Nakagawa R, Kawano Y, Takaue Y, Kuroda Y, Talmadge JE. Effect of granulocyte colony-stimulating factor on bone metabolism during peripheral blood stem cell mobilization. Int J Hematol 2003; 77:75-81. [PMID: 12568303 DOI: 10.1007/bf02982606] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Granulocyte colony-stimulating factor (G-CSF) has been shown to affect the biochemical markers of bone metabolism, including serum bone alkaline phosphatase (BALP), serum osteocalcin, and urine deoxypyridinoline. To determine the association between bone resorption and formation and the G-CSF-induced mobilization of peripheral blood stem cells (PBSC), we examined these markers during mobilization in 19 healthy donors. The average (+/- SEM) serum BALP level before treatment was 81.6 +/- 17.0 IU/dL, and the level increased significantly to 117.7 +/- 15.8 IU/dL on day 5 of G-CSF administration (P < .0001). The urine deoxypyridinoline level before treatment was 12.3 +/- 2.4 nmol/mmol creatinine, and this level also increased significantly to 19.4 +/- 3.0 nmol/mmol creatinine on day 5 of G-CSF administration (P < .0001). In contrast, the average level of serum osteocalcin significantly decreased from 8.07 +/- 2.88 ng/mL to 1.53 +/- 0.18 ng/mL on day 5 (P = .0353). During G-CSF administration, we also studied the serum levels of various cytokines (IL-1beta, osteoclastogenesis inhibitory factor [OCIF], IL-6, tumor necrosis factor alpha, transforming growth factor beta, interferon-gamma, macrophage colony-stimulating factor) related to bone metabolism. Only the kinetics of OCIF were significantly affected. The serum level of OCIF increased immediately after the start of G-CSF administration and remained high during G-CSF administration. These results demonstrate that high-dose G-CSF affects bone metabolism and that OCIF may play a role in bone metabolism. Consistent with the notion that G-CSF affects bone metabolism, a significant correlation was observed between CD34+ cell yield and the increase in urine deoxypyridinoline but not for the changes in serum BALP and osteocalcin levels. This result suggests that bone resorption is either directly or indirectly related to the mobilization of PBSC by G-CSF.
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Affiliation(s)
- Tsutomu Watanabe
- Department of Pediatrics, University of Tokushima School of Medicine, Tokushima, Japan.
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Abstract
Allogeneic hematopoietic cell transplantation (HCT) has been successfully used as replacement therapy for patients with aplastic anemia and hemoglobinopathies. Both autologous and allogeneic HCT following high-dose chemotherapy can correct manifestations of autoimmune diseases. The impressive allogeneic graft-versus-tumor effects seen in patients given HCT for hematological malignancies have stimulated trials of allogeneic immunotherapy in patients with otherwise refractory metastatic solid tumors. This session will update the status of HCT in the treatment of benign hematological diseases and solid tumors.In Section I, Dr. Rainer Storb reviews the development of nonmyeloablative conditioning for patients with severe aplastic anemia who have HLA-matched family members. He also describes the results in patients with aplastic anemia given HCT from unrelated donors after failure of responding to immunosuppressive therapy. The importance of leuko-poor and in vitro irradiated blood product transfusions for avoiding graft rejection will be discussed.In Section II, Dr. Guido Lucarelli reviews the status of marrow transplantation for thalassemia major and updates results obtained in children with class I and class II severity of thalassemia. He also describes results of new protocols for class III patients and efforts to extend HCT to thalassemic patients without HLA-matched family members.In Section III, Dr. Peter McSweeney reviews the current status of HCT for severe autoimmune diseases. He summarizes the results of autologous HCT for systemic sclerosis, multiple sclerosis, rheumatoid arthritis, and systemic lupus erythematosus, and reviews the status of planned Phase III studies for autologous HCT for these diseases in North America and Europe. He also discusses a possible role of allogeneic HCT in the treatment of these diseases.In Section IV, Dr. Richard Childs discusses the development and application of nonmyeloablative HCT as allogeneic immunotherapy for treatment-refractory solid tumors. He reviews the results of pilot clinical trials demonstrating graft-versus-solid tumor effects in a variety of metastatic cancers and describes efforts to characterize the immune cell populations mediating these effects, as well as newer methods to target the donor immune system to the tumor.
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Moore J, Brooks P, Milliken S, Biggs J, Ma D, Handel M, Cannell P, Will R, Rule S, Joske D, Langlands B, Taylor K, O'Callaghan J, Szer J, Wicks I, McColl G, Passeullo F, Snowden J. A pilot randomized trial comparing CD34-selected versus unmanipulated hemopoietic stem cell transplantation for severe, refractory rheumatoid arthritis. ARTHRITIS AND RHEUMATISM 2002; 46:2301-9. [PMID: 12355477 DOI: 10.1002/art.10495] [Citation(s) in RCA: 136] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Evidence from animal studies, case reports, and phase I studies suggests that hemopoietic stem cell transplantation (HSCT) can be effective in the treatment of rheumatoid arthritis (RA). It is unclear, however, if depletion of T cells in the stem cell product infused after high-dose chemotherapy is beneficial in prolonging responses by reducing the number of infused autoreactive T cells. This pilot multicenter, randomized trial was undertaken to obtain feasibility data on whether CD34 selection (as a form of T cell depletion) of an autologous stem cell graft is of benefit in the HSCT procedure in patients with severe, refractory RA. METHODS Thirty-three patients with severe RA who had been treated unsuccessfully with methotrexate and at least 1 other disease-modifying agent were enrolled in the trial. The patients received high-dose immunosuppressive treatment with 200 mg/kg cyclophosphamide followed by an infusion of autologous stem cells that were CD34 selected or unmanipulated. Safety, efficacy (based on American College of Rheumatology [ACR] response criteria), and time to recurrence of disease were assessed on a monthly basis for up to 12 months. RESULTS All patients were living at the end of the study, with no major unexpected toxicities. Overall, on an intent-to-treat basis, ACR 20% response (ACR20) was achieved in 70% of the patients. An ACR70 response was attained in 27.7% of the 18 patients who had received CD34-selected cells and 53.3% of the 15 who had received unmanipulated cells (P = 0.20). The median time to disease recurrence was 147 days in the CD34-selected cell group and 201 days in the unmanipulated cell group (P = 0.28). There was no relationship between CD4 lymphopenia and response, but 72% of rheumatoid factor (RF)-positive patients had an increase in RF titer prior to recurrence of disease. CONCLUSION HSCT can be performed safely in patients with RA, and initial results indicate significant responses in patients with severe, treatment-resistant disease. Similar outcomes were observed in patients undergoing HSCT with unmanipulated cells and those receiving CD34-selected cells. Larger studies are needed to confirm these findings.
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Affiliation(s)
- John Moore
- St. Vincents Hospital, Sydney, Australia.
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Abstract
Systemic sclerosis (SSc) is a multisystem disease of presumed autoimmune pathogenesis for which no proven effective treatment exists. High-dose immunosuppressive therapy (HDIT) has been proposed as an investigational treatment for severe autoimmune diseases. Nineteen patients with poor-prognosis SSc underwent HDIT. The median age was 40 years (range, 23-61 years), the median modified Rodnan skin score (a measure of dermal sclerosis) was 31, and the median DLCO was 57%. Conditioning therapy involved 800 cGy total body irradiation (TBI) (± lung shielding to approximately 200 cGy), 120 mg/kg cyclophosphamide, and 90 mg/kg equine antithymocyte globulin. CD34-selected granulocyte–colony-stimulating factor–mobilized autologous blood stem cells provided hematopoietic rescue. With median follow-up at 14.7 months, the Kaplan-Meier estimated 2-year survival rate was 79%. Three patients died of treatment complications and one of disease progression. Two of the first 8 patients had fatal regimen-related pulmonary injury, a complication not found among 11 subsequent patients who received lung shielding for TBI. Overall, internal organ functions were stable to slightly worse after HDIT, and 4 patients had progressive or nonresponsive disease. As measured by modified Rodnan skin scores and modified health assessment questionnaire disability index (mHAQ-DI) scores, significant disease responses occurred in 12 of 12 patients evaluated at 1 year after HDIT. In conclusion, though important treatment-related toxicities occurred after HDIT for SSc, modifications of initial approaches appear to reduce treatment risks. Responses in skin and mHAQ-DI scores exceed those reported with other therapies, suggesting that HDIT is a promising new therapy for SSc that should be evaluated in prospective randomized studies.
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50
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Bingham SJ, Snowden J, Morgan G, Emery P. High dose immunosuppressive therapy and stem cell transplantation in autoimmune and inflammatory diseases. Int Immunopharmacol 2002; 2:399-414. [PMID: 11962720 DOI: 10.1016/s1567-5769(01)00191-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Sarah J Bingham
- Rheumatology and Rehabilitation Research Unit, University of Leeds, UK.
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