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Cai L, Jin D, Lai J, Li L, Luo Y, Shi J, Lai X, Liu L, Zhao Y, Yu J, Qiu Y, Song K, Yu F, Guo Q, Jin A, Huang H, Ding S, Ye Y. Psychological and physical side effects during G-CSF mobilization in related donors of allo-HCT. Ann Hematol 2024:10.1007/s00277-024-05753-5. [PMID: 38637333 DOI: 10.1007/s00277-024-05753-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 04/08/2024] [Indexed: 04/20/2024]
Abstract
The psychological side effects of granulocyte colony-stimulating factor mobilization in related donors of allogeneic hematopoietic cell transplantation (allo-HCT) and impacts of psychological/physical side effects on harvest outcomes remain largely unknown. We prospectively analyzed 349 consecutive related peripheral blood stem cell (PBSC) donors for allo-HCT at the First Affiliated Hospital, Zhejiang University, School of Medicine from March 2021 to August 2023. Higher baseline peripheral blood white blood cell counts (p = 0.046), monocyte counts (p < 0.001), platelet counts (p = 0.001), and hemoglobin (p < 0.001) had a positive correlation to CD34+ cell counts in the first leukapheresis, while female donors (male vs. female, p < 0.001) and older age (> 40 vs. < = 40, p = 0.003) were negatively related to CD34+ cell counts. Bone pain was the most observed physical side effect and was more frequent in female donors (p = 0.032). The incidence of fatigue was higher in female donors and older donors (female vs. male, p = 0.016; > 40 vs. < = 40, p = 0.015). Donor depression (pre vs. during mobilization, p < 0.001), anxiety (pre vs. during mobilization, p = 0.043) and insomnia (pre vs. during mobilization, p = 0.011) scores increased during the mobilization period. Donors with higher depression, anxiety and stress scores at admission were more likely to experience nausea. At 1 month after the last leukapheresis, the counts of white blood cell, neutrophil, monocyte and hemoglobin were significant lower than baseline counts, while the platelet counts recovered to baseline. The mobilization and harvest process can increase the depression, anxiety and insomnia scores. Poor psychological status of the donor can aggravate the occurrence of physical side effects.
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Affiliation(s)
- Lingxia Cai
- Department of Nursing, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Diange Jin
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianbo Lai
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lin Li
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
| | - Yi Luo
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
| | - Jimin Shi
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaoyu Lai
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
| | - Lizhen Liu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
| | - Yanmin Zhao
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
| | - Jian Yu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China
| | - Yunfei Qiu
- Department of Nursing, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Kaixia Song
- Department of Nursing, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Fangquan Yu
- Department of Hematology, Jinhua People's Hospital, Jinhua, China
| | - Qinna Guo
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Aiyun Jin
- Department of Nursing, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
| | - Shuyi Ding
- Department of Nursing, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Yishan Ye
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
- Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
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Ren K, Vickers R, Murillo J, Ruparel NB. Revolutionizing orofacial pain management: the promising potential of stem cell therapy. FRONTIERS IN PAIN RESEARCH 2023; 4:1239633. [PMID: 38028430 PMCID: PMC10679438 DOI: 10.3389/fpain.2023.1239633] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 09/22/2023] [Indexed: 12/01/2023] Open
Abstract
Orofacial pain remains a significant health issue in the United States. Pain originating from the orofacial region can be composed of a complex array of unique target tissue that contributes to the varying success of pain management. Long-term use of analgesic drugs includes adverse effects such as physical dependence, gastrointestinal bleeding, and incomplete efficacy. The use of mesenchymal stem cells for their pain relieving properties has garnered increased attention. In addition to the preclinical and clinical results showing stem cell analgesia in non-orofacial pain, studies have also shown promising results for orofacial pain treatment. Here we discuss the outcomes of mesenchymal stem cell treatment for pain and compare the properties of stem cells from different tissues of origin. We also discuss the mechanism underlying these analgesic/anti-nociceptive properties, including the role of immune cells and the endogenous opioid system. Lastly, advancements in the methods and procedures to treat patients experiencing orofacial pain with mesenchymal stem cells are also discussed.
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Affiliation(s)
- Ke Ren
- Department of Pain and Neural Sciences, University of Maryland, Baltimore, MD, United States
| | - Russel Vickers
- Clinical Stem Cells Pty Ltd., Sydney, NSW, Australia
- Oral Health Center, School of Dentistry, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, QLD, Australia
- Institute for Glycomics, Griffith University Queensland, Southport, QLD, Australia
| | - Josue Murillo
- Department of Endodontics, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Nikita B. Ruparel
- Department of Endodontics, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
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Winterling J, Pahnke S, Lagnebjörk J, Hägglund H, Larfors G, Lenhoff S, Kisch AM. Worries and Psychological Well-Being in Potential Hematopoietic Stem Cell Donors Before Donation-A Swedish National Study. Transplant Proc 2023; 55:242-248. [PMID: 36528407 DOI: 10.1016/j.transproceed.2022.10.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 10/18/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND The physical risks involved in donating hematopoietic stem cells have been thoroughly studied, but little is known about the psychological risks potential donors might face before donation. The aim of this study was to describe potential the pre-donation worries and psychological well-being of hematopoietic stem cell donors and investigate possible associations between donor characteristics and psychological well-being. METHODS In a cross-sectional, national cohort study, we describe pre-donation worries and psychological well-being and investigate possible associations between donor characteristics and psychological well-being. A questionnaire was sent to prospective adult hematopoietic stem cells donors. RESULTS The study included 210 participants, 47% of whom were related and 53% unrelated to the recipient. Of the participants, 39% reported great worry about the recipient and 12% great worry about themselves as potential donors. Symptoms of anxiety were expressed by 21%, whereas symptoms of depression were uncommon and perceived general mental health was slightly lower than in the Swedish population. Great worry about oneself, lower age, and female sex were related to increased anxiety and lower mental health. CONCLUSION This study highlighted that some potential donors report high levels of pre-donation worry and that greater worry about oneself, lower age, and female sex are associated with lower psychological well-being. Although further studies are needed to investigate this psychological risk over time, it is clear that some potential donors are particularly vulnerable.
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Affiliation(s)
- Jeanette Winterling
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Medical unit HHLH, Comprehensive Cancer Centre, Karolinska University Hospital, Stockholm, Sweden.
| | - Simon Pahnke
- Unit of Haematology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Johanna Lagnebjörk
- Unit of Haematology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Hans Hägglund
- Unit of Haematology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Gunnar Larfors
- Unit of Haematology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Stig Lenhoff
- Department of Haematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Annika M Kisch
- Department of Haematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden; Institute of Health Sciences, Lund University, Sweden
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Zubicaray J, Martin-Consuegra S, Nieto M, Albi G, Iriondo J, Sebastian E, Gálvez E, Molina B, González-Vicent M, de Pablo JG, Castillo A, Ramírez M, Madero L, Díaz MA, Sevilla J. Adverse events related to central venous catheters (CVC) and the influence of CVC characteristics on peripheral blood hematopoietic progenitor cell collection in children. Front Pediatr 2023; 11:1131905. [PMID: 37152327 PMCID: PMC10160364 DOI: 10.3389/fped.2023.1131905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 03/30/2023] [Indexed: 05/09/2023] Open
Abstract
Introduction The use of peripheral blood progenitor cells (PBPCs) as a source for hematopoietic stem cell transplantation (HSCT) in pediatric healthy donors is still under debate. The risk of a central venous catheter (CVC) placement and catheter-related complications continue to be the main arguments to discourage its use. Methods we present a retrospective analysis of 140 PBPC collections in pediatric patients and donors, describing adverse events (AE) related to CVCs as well as the influence of catheterrelated variables on the efficiency of the leukapheresis. Results 14 CVC-related AEs were recorded (10%). The most common was fever in 5 patients, 4 of which had a catheter-related bacteriemia. Thrombotic events were only observed in 3 patients with active malignancy. A healthy donor presented a moderate bleeding after catheter withdrawal that resolved with local measures, and none of the rest presented any AE. Regarding variables related to the development of AEs, the subject group (patient or donor) was the only one significantly associated (p < 0.0001). Of interest, efficiency was also related to catheter location, being worse in those located in the femoral vein than in into the jugular or the subclavian veins (p < 0.05). In a multivariate analysis, the only variable significantly associated was catheter size (beta 0.238, p < 0.01). Discussion Placing a CVC for PBPC collection in pediatric subjects is overall safe; CVC-related complications in pediatric healthy donors are very rare. Furthermore, we should try to place catheters of the largest caliber possible, since the efficiency of the collection is related to this variable.
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Affiliation(s)
- Josune Zubicaray
- Hematology and Hemotherapy Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Sofía Martin-Consuegra
- Hematology and Hemotherapy Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Monserrat Nieto
- Pediatric Intensive Care Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Gustavo Albi
- Radiology Department, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - June Iriondo
- Hematology and Hemotherapy Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Elena Sebastian
- Hematology and Hemotherapy Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Eva Gálvez
- Hematology and Hemotherapy Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Blanca Molina
- Hematopoietic Transplant Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Marta González-Vicent
- Hematopoietic Transplant Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Jesus Gonzalez de Pablo
- Hematology and Hemotherapy Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Ana Castillo
- Hematology and Oncology Laboratory, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Manuel Ramírez
- Hematology and Oncology Laboratory, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Luis Madero
- Hematology and Hemotherapy Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Hematopoietic Transplant Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Hematology and Oncology Laboratory, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Miguel Angel Díaz
- Hematopoietic Transplant Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Julián Sevilla
- Hematology and Hemotherapy Unit, Fundación para la Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Correspondence: Julián Sevilla
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Samuelson C, Radtke S, Cui M, Perez A, Kiem HP, Humbert O. AMD3100 redosing fails to repeatedly mobilize hematopoietic stem cells in the nonhuman primate and humanized mouse. Exp Hematol 2020; 93:52-60.e1. [PMID: 33276046 DOI: 10.1016/j.exphem.2020.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 10/04/2020] [Accepted: 11/03/2020] [Indexed: 01/08/2023]
Abstract
AMD3100 (plerixafor) is a vital component of many clinical and preclinical transplant protocols, facilitating harvest of hematopoietic stem and progenitor cells through mobilization into the peripheral blood circulation. Repeat mobilization with AMD3100 is also necessary for many patients with suboptimal first stem cell collection or those requiring repeat transplantation. In this study we investigated the mobilization efficacy of repeated AMD3100 dosages in the nonhuman primate and humanized mouse models. In nonhuman primates, we observed effective mobilization after the first AMD3100 administration but a significantly poorer response in CD34+ and hematopoietic stem cell-enriched CD90+ cells with subsequent doses of the drug. A similar loss of efficacy with repeated administration was noted in immunodeficient mice engrafted with human CD34+ cells, in whom the total human white cell population, and particularly human hematopoietic stem and progenitor cells, mobilized significantly less effectively following a second AMD3100 administration when compared with the first dose. Together, our results are expected to inform future mobilization protocols for the purposes of peripheral blood hematopoietic stem cell extraction or for applications in which hematopoietic stem cells must be made accessible for in vivo-delivered gene targeting agents.
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Affiliation(s)
- Clare Samuelson
- Stem Cell and Gene Therapy Program, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA.
| | - Stefan Radtke
- Stem Cell and Gene Therapy Program, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Margaret Cui
- Stem Cell and Gene Therapy Program, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Anai Perez
- Stem Cell and Gene Therapy Program, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Hans-Peter Kiem
- Stem Cell and Gene Therapy Program, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA; Department of Medicine, University of Washington, Seattle, WA
| | - Olivier Humbert
- Stem Cell and Gene Therapy Program, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
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Humbert O, Samuelson C, Kiem HP. CRISPR/Cas9 for the treatment of haematological diseases: a journey from bacteria to the bedside. Br J Haematol 2020; 192:33-49. [PMID: 32506752 DOI: 10.1111/bjh.16807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/07/2020] [Accepted: 05/09/2020] [Indexed: 12/26/2022]
Abstract
Genome editing therapies represent a significant advancement in next-generation, precision medicine for the management of haematological diseases, and CRISPR/Cas9 has to date been the most successful implementation platform. From discovery in bacteria and archaea over three decades ago, through intensive basic research and pre-clinical development phases involving the modification of therapeutically relevant cell types, CRISPR/Cas9 genome editing is now being investigated in ongoing clinic trials. Despite the widespread enthusiasm brought by this new technology, significant challenges remain before genome editing can be routinely recommended and implemented in the clinic. These include risks of genotoxicity resulting from off-target DNA cleavage or chromosomal rearrangement, and suboptimal efficacy of homology-directed repair editing strategies, which thus limit therapeutic options. Practical hurdles such as high costs and inaccessibility to patients outside specialised centres must also be addressed. Future improvements in this rapidly developing field should circumvent current limitations with novel editing platforms and with the simplification of clinical protocols using in vivo delivery of editing reagents.
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Affiliation(s)
| | | | - Hans-Peter Kiem
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA.,University of Washington School of Medicine, Seattle, WA, USA
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Khan MA, Bashir Q, Chaudhry QUN, Ahmed P, Satti TM, Mahmood SK. Review of Haploidentical Hematopoietic Cell Transplantation. J Glob Oncol 2019; 4:1-13. [PMID: 30521413 PMCID: PMC7010419 DOI: 10.1200/jgo.18.00130] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Use of haploidentical (haplo) donors for hematopoietic cell transplantation (HCT) has significantly increased in the last decade. The major advantage with this strategy is universal availability and faster acquisition of the donor, along with affordability and provision of immunotherapy in post-transplantation period. Historically, haplo-HCT was associated with compromised outcomes because of high rates of graft-versus-host disease and graft failure, but after the development of a post-transplantation high-dose cyclophosphamide strategy, which results in selective T-cell depletion, these issues have been addressed to a large extent. Nevertheless, graft failure, high treatment-related mortality due to graft-versus-host disease, infections, delayed immune reconstitution, and disease relapse remain significant concerns. As the experience with haplo-HCTs grows, the clinical outcomes are becoming more at par with those seen with fully matched unrelated donor allogeneic HCTs.
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Affiliation(s)
- Mehreen A Khan
- Mehreen A. Khan, Qamar-un-Nisa Chaudhry, Tariq M. Satti, and Syed K. Mahmood, Armed Forces Bone Marrow Transplant Centre/National Institute of Blood and Marrow Transplant, Rawalpindi; Parvez Ahmed, Quaid-e-Azam International Hospital, Islamabad, Pakistan; and Qaiser Bashir, MD Anderson Cancer Centre, Houston, TX
| | - Qaiser Bashir
- Mehreen A. Khan, Qamar-un-Nisa Chaudhry, Tariq M. Satti, and Syed K. Mahmood, Armed Forces Bone Marrow Transplant Centre/National Institute of Blood and Marrow Transplant, Rawalpindi; Parvez Ahmed, Quaid-e-Azam International Hospital, Islamabad, Pakistan; and Qaiser Bashir, MD Anderson Cancer Centre, Houston, TX
| | - Qamar-Un-Nisa Chaudhry
- Mehreen A. Khan, Qamar-un-Nisa Chaudhry, Tariq M. Satti, and Syed K. Mahmood, Armed Forces Bone Marrow Transplant Centre/National Institute of Blood and Marrow Transplant, Rawalpindi; Parvez Ahmed, Quaid-e-Azam International Hospital, Islamabad, Pakistan; and Qaiser Bashir, MD Anderson Cancer Centre, Houston, TX
| | - Parvez Ahmed
- Mehreen A. Khan, Qamar-un-Nisa Chaudhry, Tariq M. Satti, and Syed K. Mahmood, Armed Forces Bone Marrow Transplant Centre/National Institute of Blood and Marrow Transplant, Rawalpindi; Parvez Ahmed, Quaid-e-Azam International Hospital, Islamabad, Pakistan; and Qaiser Bashir, MD Anderson Cancer Centre, Houston, TX
| | - Tariq M Satti
- Mehreen A. Khan, Qamar-un-Nisa Chaudhry, Tariq M. Satti, and Syed K. Mahmood, Armed Forces Bone Marrow Transplant Centre/National Institute of Blood and Marrow Transplant, Rawalpindi; Parvez Ahmed, Quaid-e-Azam International Hospital, Islamabad, Pakistan; and Qaiser Bashir, MD Anderson Cancer Centre, Houston, TX
| | - Syed K Mahmood
- Mehreen A. Khan, Qamar-un-Nisa Chaudhry, Tariq M. Satti, and Syed K. Mahmood, Armed Forces Bone Marrow Transplant Centre/National Institute of Blood and Marrow Transplant, Rawalpindi; Parvez Ahmed, Quaid-e-Azam International Hospital, Islamabad, Pakistan; and Qaiser Bashir, MD Anderson Cancer Centre, Houston, TX
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Billen A, Madrigal JA, Scior K, Shaw BE, Strydom A. Donation of peripheral blood stem cells to unrelated strangers: A thematic analysis. PLoS One 2017; 12:e0186438. [PMID: 29069088 PMCID: PMC5656410 DOI: 10.1371/journal.pone.0186438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 10/02/2017] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Donation of haematopoietic stem cells, either through bone marrow (BM) or peripheral blood stem cell (PBSC) collection, is a generally safe procedure for healthy donors, although side effects are a known risk. Previous research, including our recent quantitative study, has shown that the psychosocial response to donating is usually a positive one and most donors would be willing to donate again in the future. This is often despite experiencing significant side effects during the donation process. Due to the relative recent introduction of PBSC, a comprehensive understanding of the range of physical and emotional issues donors may experience is lacking, as well as an understanding of specific donor characteristics Qualitative research can provide rich narrative data into these areas. This study was set up in order to identify specific donor characteristics and to further explore the relationship between pre-donation physical health and the donation experience, as previously identified in our quantitative study. METHODS It involved in-depth telephone interviews with 14 PBSC donors who participated in our original quantitative study. Thematic analysis was used to analyse the findings and the results provide a summary of participants' characteristics using themes and constituent codes. RESULTS We identified several donor characteristics, including strong intrinsic motivation, altruism, sense of duty, determination, low levels of ambivalence and the ability to develop a strong emotional relationship with an (unknown/anonymous) recipient whilst being able to manage strong feelings and emotions. CONCLUSIONS These personality traits may explain the resilience that has been observed previously in haematopoietic stem cells donors. Significant feelings of grief were reported after a recipient's death. Possibilities to alleviate these symptoms may include raising awareness of potential poor outcomes in the recipient and offering improved counselling services if the recipient dies. We acknowledge several limitations including the sampling frame.
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Affiliation(s)
- Annelies Billen
- Anthony Nolan, London, United Kingdom
- UCL Cancer Institute, London, United Kingdom
| | | | - Katrina Scior
- UCL Research Department of Clinical, Educational and Health Psychology, London, United Kingdom
| | - Bronwen E. Shaw
- Anthony Nolan, London, United Kingdom
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States of America
| | - Andre Strydom
- UCL Mental Health Sciences Unit, London, United Kingdom
- * E-mail:
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Riezzo I, Pascale N, La Russa R, Liso A, Salerno M, Turillazzi E. Donor Selection for Allogenic Hemopoietic Stem Cell Transplantation: Clinical and Ethical Considerations. Stem Cells Int 2017; 2017:5250790. [PMID: 28680446 PMCID: PMC5478865 DOI: 10.1155/2017/5250790] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 05/03/2017] [Indexed: 11/18/2022] Open
Abstract
Allogenic hematopoietic progenitor cell transplantation (allo-HSCT) is an established treatment for many diseases. Stem cells may be obtained from different sources: mobilized peripheral blood stem cells, bone marrow, and umbilical cord blood. The progress in transplantation procedures, the establishment of experienced transplant centres, and the creation of unrelated adult donor registries and cord blood banks gave those without an human leucocyte antigen- (HLA-) identical sibling donor the opportunity to find a donor and cord blood units worldwide. HSCT imposes operative cautions so that the entire donation/transplantation procedure is safe for both donors and recipients; it carries with it significant clinical, moral, and ethical concerns, mostly when donors are minors. The following points have been stressed: the donation should be excluded when excessive risks for the donor are reasonable, donors must receive an accurate information regarding eventual adverse events and health burden for the donors themselves, a valid consent is required, and the recipient's risks must be outweighed by the expected benefits. The issue of conflict of interest, when the same physician has the responsibility for both donor selection and recipient care, is highlighted as well as the need of an adequate insurance protection for all the parties involved.
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Affiliation(s)
- Irene Riezzo
- Institute of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale “Colonnello D'Avanzo”, Viale Degli Aviatori, 1, 71122 Foggia, Italy
| | - Natascha Pascale
- Institute of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale “Colonnello D'Avanzo”, Viale Degli Aviatori, 1, 71122 Foggia, Italy
| | - Raffaele La Russa
- Istituto Clinico-Scientifico Malzoni, 83100 Avellino, Italy
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00185 Rome, Italy
| | - Arcangelo Liso
- Institute of Hematology, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122 Foggia, Italy
| | - Monica Salerno
- Institute of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale “Colonnello D'Avanzo”, Viale Degli Aviatori, 1, 71122 Foggia, Italy
| | - Emanuela Turillazzi
- Institute of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale “Colonnello D'Avanzo”, Viale Degli Aviatori, 1, 71122 Foggia, Italy
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10
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Aldape MJ, Tao A, Heeney DD, McIndoo ER, French JM, Xu D. Experimental identification and computational characterization of a novel extracellular metalloproteinase produced by Clostridium sordellii. RSC Adv 2017; 7:13928-13938. [PMID: 28515901 PMCID: PMC5358524 DOI: 10.1039/c6ra27654g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 02/22/2017] [Indexed: 11/21/2022] Open
Abstract
The open (white, green) vs. closed (purple, cyan) structures of Clostridium sordellii metalloproteinase.
Clostridium sordellii is a lethal pathogen for both animals and humans. Severe capillary leakage, toxic shock syndrome, and an extreme leukemoid reaction (LR), are hallmark features of C. sordellii infections and contribute to its high mortality rate. Here we report the discovery of a previously unknown and uncharacterized metalloproteinase of C. sordellii (referred as Mcs1) that cleaves human vascular cell adhesion molecule (VCAM)-1 in vitro, an adhesion molecule critical to hematopoietic precursor retention and leukocyte diapedesis. We successfully identified the open reading frame encoding Mcs1 within the ATCC 9714 genome and developed an Δmcs1 mutant strain using the ClosTron mutagenesis technology. No VCAM-1 proteolysis was observed from exotoxins collected from mutant strain cultures. Using advanced protein structural modeling and molecular dynamics simulation techniques, the 3D molecular structure and conformational features of Mcs1 were also characterized. Our data demonstrates that Mcs1 proteolytic activity is controlled by the electrostatic interactions between Glu113 and Arg227 residues and the gating motions within its cleft region. This pilot interdisciplinary investigation provided crucial experimental evidence of the existence of Mcs1 in C. sordellii and molecular insights into its 3D structure and proteolytic activity. These findings have the potential to help advance new therapeutics and diagnostics against deadly C. sordellii infections. Follow-up in vitro and in vivo work is under way to further characterize Mcs1 enzymatic kinetics and its role in C. sordellii pathogenesis.
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Affiliation(s)
- Michael J Aldape
- Veterans Affairs Medical Center, Research and Development, Infectious Diseases Section, 500 West Fort St. (Bldg 117), Boise, ID 83702, USA. ; ; Tel: +1-208-422-1000 ext. 7659.,Northwest Nazarene University, Nampa, ID 83686, USA
| | - Aoxiang Tao
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, Idaho State University, Meridian, ID 83642, USA. ; ; Tel: +1-208-373-1832
| | - Dustin D Heeney
- Veterans Affairs Medical Center, Research and Development, Infectious Diseases Section, 500 West Fort St. (Bldg 117), Boise, ID 83702, USA. ; ; Tel: +1-208-422-1000 ext. 7659
| | - Eric R McIndoo
- Veterans Affairs Medical Center, Research and Development, Infectious Diseases Section, 500 West Fort St. (Bldg 117), Boise, ID 83702, USA. ; ; Tel: +1-208-422-1000 ext. 7659
| | - John M French
- Veterans Affairs Medical Center, Research and Development, Infectious Diseases Section, 500 West Fort St. (Bldg 117), Boise, ID 83702, USA. ; ; Tel: +1-208-422-1000 ext. 7659
| | - Dong Xu
- Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, Idaho State University, Meridian, ID 83642, USA. ; ; Tel: +1-208-373-1832
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11
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Aldape MJ, Bayer CR, Bryant AE, Stevens DL. A novel murine model of Clostridium sordellii myonecrosis: Insights into the pathogenesis of disease. Anaerobe 2016; 38:103-110. [PMID: 26805011 PMCID: PMC4775425 DOI: 10.1016/j.anaerobe.2016.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 01/06/2016] [Accepted: 01/13/2016] [Indexed: 12/22/2022]
Abstract
Clostridium sordellii infections have been reported in women following natural childbirth and spontaneous or medically-induced abortion, injection drug users and patients with trauma. Death is rapid and mortality ranges from 70 to 100%. Clinical features include an extreme leukemoid reaction, the absence of fever, and only minimal pain or erythema at the infected site. In the current study, we developed a murine model of C. sordellii soft tissue infection to elucidate the pathogenic mechanisms. Mice received 0.5, 1.0 or 2.0 × 10(6) CFU C. sordellii (ATCC 9714 type strain) in the right thigh muscle. All doses caused fatal infection characterized by intense swelling of the infected limb but no erythema or visible perfusion deficits. Survival rates and time to death were inoculum dose-dependent. Mice developed a granulocytic leukocytosis with left shift, the onset of which directly correlated with disease severity. Histopathology of infected tissue showed widespread edema, moderate muscle damage and minimal neutrophil infiltration. Circulating levels of granulocyte colony-stimulating factor (G-CSF), soluble tumor necrosis factor receptor I (sTNF-RI) and interlukin-6 (IL-6) were significantly increased in infected animals, while TNF-α, and IL-1β levels were only mildly elevated, suggesting these host factors likely mediate the leukocytosis and innate immune dysfunction characteristic of this infection. Thus, this model mimics many of the salient features of this infection in humans and has allowed us to identify novel targets for intervention.
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Affiliation(s)
- Michael J Aldape
- Veterans Affairs Medical Center, Boise, ID 83702, USA; Northwest Nazarene University, Nampa, ID 83686, USA.
| | | | - Amy E Bryant
- Veterans Affairs Medical Center, Boise, ID 83702, USA; University of Washington School of Medicine, Seattle, WA 98195, USA
| | - Dennis L Stevens
- Veterans Affairs Medical Center, Boise, ID 83702, USA; University of Washington School of Medicine, Seattle, WA 98195, USA
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12
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Kuan JW, Su AT, Leong CF, Tharyan P. Pegylated granulocyte colony stimulating factor versus non-pegylated granulocyte colony stimulating factor for peripheral stem cell mobilization. Hippokratia 2016. [DOI: 10.1002/14651858.cd010103.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jew-Win Kuan
- Faculty of Medicine and Health Sciences, Universiti Malaysia Sarawak; Department of Medicine; 94300 Kota Samarahan Sarawak Malaysia
| | - Anselm Ting Su
- Faculty of Medicine and Health Sciences, Universiti Malaysia Sarawak; Department of Community Medicine and Public Health; 94300 Kota Samarahan Sarawak Malaysia
| | - Chooi-Fun Leong
- University Kebangsaan Malaysia Medical Center; Department of Pathology; Jalan Yaakob Latif Kuala Lumpur Wilayah Persekutuan Malaysia 56000
| | - Prathap Tharyan
- Christian Medical College; Cochrane South Asia, Prof. BV Moses Center for Evidence-Informed Health Care and Health Policy; Carman Block II Floor CMC Campus, Bagayam Vellore Tamil Nadu India 632002
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13
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Cell Therapy in Patients with Critical Limb Ischemia. Stem Cells Int 2015; 2015:931420. [PMID: 26300924 PMCID: PMC4537766 DOI: 10.1155/2015/931420] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 11/30/2014] [Accepted: 12/02/2014] [Indexed: 12/13/2022] Open
Abstract
Critical limb ischemia (CLI) represents the most advanced stage of peripheral arterial obstructive disease (PAOD) with a severe obstruction of the arteries which markedly reduces blood flow to the extremities and has progressed to the point of severe rest pain and/or even tissue loss. Recent therapeutic strategies have focused on restoring this balance in favor of tissue survival using exogenous molecular and cellular agents to promote regeneration of the vasculature. These are based on stimulation of angiogenesis by extracellular and cellular components. This review article carries out a systematic analysis of the most recent scientific literature on the application of stem cells in patients with CLI. The results obtained from the detailed analysis of the recent literature data have confirmed the beneficial role of cell therapy in reducing the rate of major amputations in patients with CLI and improving their quality of life.
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Cousins AF, Sinclair JE, Alcorn MJ, H.A. Green R, Douglas KW. HPC-A dose prediction on the optia® cell separator based on a benchmark CE2 collection efficiency: Promoting clinical efficiency, minimizing toxicity, and allowing quality control. J Clin Apher 2015; 30:321-8. [PMID: 25619791 DOI: 10.1002/jca.21380] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 08/05/2014] [Accepted: 12/16/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Antony F. Cousins
- SNBTS Clinical Apheresis Unit, Beatson West of Scotland Cancer Centre; Glasgow United Kingdom
| | - Joy E. Sinclair
- SNBTS Clinical Apheresis Unit, Beatson West of Scotland Cancer Centre; Glasgow United Kingdom
| | - Michael J Alcorn
- Greater Glasgow and Clyde Stem Cell Laboratory, Gartnavel General Hospital; Glasgow United Kingdom
| | - Rachel H.A. Green
- SNBTS Clinical Apheresis Unit, Beatson West of Scotland Cancer Centre; Glasgow United Kingdom
| | - Kenny W. Douglas
- SNBTS Clinical Apheresis Unit, Beatson West of Scotland Cancer Centre; Glasgow United Kingdom
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Arya D, Chang S, DiMuzio P, Carpenter J, Tulenko TN. Sphingosine-1-phosphate promotes the differentiation of adipose-derived stem cells into endothelial nitric oxide synthase (eNOS) expressing endothelial-like cells. J Biomed Sci 2014; 21:55. [PMID: 24898615 PMCID: PMC4064270 DOI: 10.1186/1423-0127-21-55] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Accepted: 05/15/2014] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Adipose tissue provides a readily available source of autologous stem cells. Adipose-derived stem cells (ASCs) have been proposed as a source for endothelial cell substitutes for lining the luminal surface of tissue engineered bypass grafts. Endothelial nitric oxide synthase (eNOS) is a key protein in endothelial cell function. Currently, endothelial differentiation from ASCs is limited by poor eNOS expression. The goal of this study was to investigate the role of three molecules, sphingosine-1-phosphate (S1P), bradykinin, and prostaglandin-E1 (PGE1) in ASC endothelial differentiation. Endothelial differentiation markers (CD31, vWF and eNOS) were used to evaluate the level of ASCs differentiation capability. RESULTS ASCs demonstrated differentiation capability toward to adipose, osteocyte and endothelial like cell phenotypes. Bradykinin, S1P and PGE were used to promote differentiation of ASCs to an endothelial phenotype. Real-time PCR showed that all three molecules induced significantly greater expression of endothelial differentiation markers CD31, vWF and eNOS than untreated cells. Among the three molecules, S1P showed the highest up-regulation on endothelial differentiation markers. Immunostaining confirmed presence of more eNOS in cells treated with S1P than the other groups. Cell growth measurements by MTT assay, cell counting and EdU DNA incorporation suggest that S1P promotes cell growth during ASCs endothelial differentiation. The S1P1 receptor was expressed in ASC-differentiated endothelial cells and S1P induced up-regulation of PI3K. CONCLUSIONS S1P up-regulates endothelial cell markers including eNOS in ASCs differentiated to endothelial like cells. This up-regulation appears to be mediated by the up-regulation of PI3K via S1P1 receptor. ASCs treated with S1P offer promising use as endothelial cell substitutes for tissue engineered vascular grafts and vascular networks.
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Affiliation(s)
| | | | | | | | - Thomas N Tulenko
- Department of Surgery, Cooper University Hospital and Cooper Medical School of Rowan University, 3 Cooper Plaza, Camden, NJ 08103, USA.
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16
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Holtick U, Albrecht M, Chemnitz JM, Theurich S, Skoetz N, Scheid C, von Bergwelt‐Baildon M. Bone marrow versus peripheral blood allogeneic haematopoietic stem cell transplantation for haematological malignancies in adults. Cochrane Database Syst Rev 2014; 2014:CD010189. [PMID: 24748537 PMCID: PMC10612998 DOI: 10.1002/14651858.cd010189.pub2] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Allogeneic haematopoietic stem cell transplantation (allo-HSCT) is an established treatment option for many malignant and non-malignant disorders. In the past two decades, peripheral blood stem cells replaced bone marrow as stem cell source due to faster engraftment and practicability. Previous meta-analyses analysed patients treated from 1990 to 2002 and demonstrated no impact of the stem cell source on overall survival, but a greater risk for graft-versus-host disease (GvHD) in peripheral blood transplants. As transplant indications and conditioning regimens continue to change, whether the choice of the stem cell source has an impact on transplant outcomes remains to be determined. OBJECTIVES To assess the effect of bone marrow versus peripheral blood stem cell transplantation in adult patients with haematological malignancies with regard to overall survival, incidence of relapse and non-relapse mortality, disease-free survival, transplant-related mortality, incidence of GvHD and time to engraftment. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2014, Issue 1), MEDLINE (from 1948 to February 2014), trial registries and conference proceedings. The search was conducted in October 2011 and was last updated in February 2014. We did not apply any language restrictions. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing bone marrow and peripheral blood allogeneic stem cell transplantation in adults with haematological malignancies. DATA COLLECTION AND ANALYSIS Two review authors screened abstracts and extracted and analysed data independently. We contacted study authors for additional information. We used the standard methodological procedures expected by The Cochrane Collaboration. MAIN RESULTS We included nine RCTs that met the pre-defined selection criteria, involving a total of 1521 participants. Quality of data reporting was heterogeneous among the studies. Overall, the risk of bias in the included studies was low.For the primary outcome overall survival, our analysis demonstrated comparable results between bone marrow transplantation (BMT) and peripheral blood stem cell transplantation (PBSCT) (six studies, 1330 participants; hazard ratio (HR) 1.07; 95% CI 0.91 to 1.25; P value = 0.43; high-quality evidence).Disease-free survival (six studies, 1225 participants; HR 1.04; 95% CI 0.89 to 1.21; P value = 0.6; moderate-quality of evidence) and non-relapse or transplant-related mortality (three studies, 758 participants; HR 0.98; 95% CI 0.76 to 1.28; P = 0.91; high-quality evidence) were also comparable between transplantation arms.In the related-donor setting, data from two of eight studies with 211 participants (21%) indicated a higher relapse incidence in participants transplanted with bone marrow stem cells rather than peripheral blood stem cells (HR 2.73; 95% CI 1.47 to 5.08; P value = 0.001). There was no clear evidence of a difference in relapse incidence between transplantation groups in unrelated donors (HR 1.07; 95% CI 0.78 to 1.47; P value = 0.66). The difference between the donor-related and -unrelated subgroups (P-value = 0.008) was considered to be statistically significant.BMT was associated with lower rates of overall and extensive chronic GvHD than PBSCT (overall chronic GvHD: four studies, 1121 participants; HR 0.72; 95% CI 0.61 to 0.85; P value = 0.0001, extensive chronic GvHD: four studies, 765 participants; HR 0.69; 95% CI 0.54 to 0.9; P value = 0.006; moderate-quality evidence for both outcomes). The incidence of acute GvHD grades II to IV was not lower (six studies, 1330 participants; HR 1.03; 95% CI 0.89 to 1.21; P value = 0.67; moderate-quality evidence), but there was a trend for a lower incidence of grades III and IV acute GvHD with BMT than with PBSCT (three studies, 925 participants; HR 0.75; 95% CI 0.55 to 1.02; P value = 0.07; moderate-quality evidence).Times to neutrophil and platelet engraftment were longer with BMT than with PBSCT (neutrophil: five studies, 662 participants; HR 1.96; 95% CI 1.64 to 2.35; P value < 0.00001; platelet: four studies, 333 participants; HR 2.17; 95% CI 1.69 to 2.78; P value < 0.00001). AUTHORS' CONCLUSIONS This systematic review found high-quality evidence that overall survival following allo-HSCT using the current clinical standard stem cell source - peripheral blood stem cells - was similar to that following allo-HSCT using bone marrow stem cells in adults with haematological malignancies. We found moderate-quality evidence that PBSCT was associated with faster engraftment of neutrophils and platelets, but a higher risk of GvHD (in terms of more overall and extensive chronic GvHD). There was an imprecise effect on relapse and on severe (grades III to IV) acute GvHD. Quality of life, which is severely affected by GvHD, was not evaluated.Against the background of transplantation practices that have clearly changed over the past 10 to 15 years, our aim was to provide current data on the best stem cell source for allo-HSCT, by including the results of recently conducted trials. Our review includes participants recruited up to 2009, a proportion of whom were older, had received reduced-intensity conditioning regimens or had been transplanted with stem cells from unrelated donors. However, only one, large, study included relatively recently treated participants. Nevertheless, our findings are comparable to those of previous meta-analyses suggesting that our results hold true for today's practice.
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Affiliation(s)
- Udo Holtick
- University Hospital of CologneDepartment I of Internal Medicine, Stem Cell Transplantation ProgramCologneGermany50924
| | - Melanie Albrecht
- University Hospital of CologneDepartment I of Internal Medicine, Stem Cell Transplantation ProgramCologneGermany50924
| | - Jens M Chemnitz
- University Hospital of CologneDepartment I of Internal Medicine, Stem Cell Transplantation ProgramCologneGermany50924
| | - Sebastian Theurich
- University Hospital of CologneDepartment I of Internal Medicine, Stem Cell Transplantation ProgramCologneGermany50924
| | - Nicole Skoetz
- University Hospital of CologneCochrane Haematological Malignancies Group, Department I of Internal MedicineKerpener Str. 62CologneGermany50924
| | - Christof Scheid
- University Hospital of CologneDepartment I of Internal Medicine, Stem Cell Transplantation ProgramCologneGermany50924
| | - Michael von Bergwelt‐Baildon
- University Hospital of CologneDepartment I of Internal Medicine, Stem Cell Transplantation ProgramCologneGermany50924
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Unrelated adult stem cell donor medical suitability: recommendations from the World Marrow Donor Association Clinical Working Group Committee. Bone Marrow Transplant 2014; 49:880-6. [DOI: 10.1038/bmt.2014.67] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 02/06/2014] [Accepted: 02/20/2014] [Indexed: 11/08/2022]
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18
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Vacca M, Perseghin P, Accorsi P, Pierelli L. Central venous catheter insertion in peripheral blood hematopoietic stem cell sibling donors: the SIdEM (Italian Society of Hemapheresis and Cell Manipulation) point of view. Transfus Apher Sci 2014; 50:200-6. [PMID: 24569005 DOI: 10.1016/j.transci.2014.02.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2013] [Revised: 02/02/2014] [Accepted: 02/05/2014] [Indexed: 11/27/2022]
Abstract
Collection of peripheral blood hematopoietic stem cells (PBSC) is the practice of choice for graft procurement in both autologous and allogeneic setting. The success of this procedure depends on the use of adequate vascular accesses. Well-sized peripheral veins are the first option in autologous and allogeneic donations. In autologous setting, in case of lack of adequate veins, central venous catheters (CVC) may be used for collection. In the allogeneic setting, although available data have shown the safety of the use of CVC, there are still some controversies about the possible insertion of a CVC in donors. A specific policy from competent registries is usually applied in the different countries to regulate the use of CVC in unrelated donors. In siblings, the question is still undefined due both to the lack of shared guidelines and to the specific characteristics of this donation. In fact, in not so rare cases, larger stem cell doses for specific cell manipulations (e.g., T/B cell depletion in the haploidentical setting) are needed. The lack of international rules or standard that forbid the use of a CVC in siblings and published data that document the safety of this procedure, allowed the Società Italiana di Emaferesi e Manipolazione Cellulare (SIdEM) national Board to identify a possible, shared, operational approach to address this issue by a case-specific risk-benefit assessment.
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Affiliation(s)
- Michele Vacca
- Immunohematology and Transfusion Unit, Azienda Ospedaliera San Camillo-Forlanini and Università di Roma-La Sapienza, Rome, Italy
| | - Paolo Perseghin
- Therapeutic Apheresis and Criobiology Unit, SIMT, San Gerardo Hospital, Monza, Italy
| | - Patrizia Accorsi
- Immunohematology and Transfusion, Apheresis Unit, Azienda Ospedaliera Santo Spirito, Pescara, Italy
| | - Luca Pierelli
- Immunohematology and Transfusion Unit, Azienda Ospedaliera San Camillo-Forlanini and Università di Roma-La Sapienza, Rome, Italy.
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19
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Recommendations for managing the donation of haematopoietic stem cells from related and unrelated donors for allogeneic transplantation. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2013; 11:296-304. [PMID: 23399364 DOI: 10.2450/2012.0083-12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Accepted: 06/05/2012] [Indexed: 11/21/2022]
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20
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McIlhenny S, Zhang P, Tulenko T, Comeau J, Fernandez S, Policha A, Ferroni M, Faul E, Bagameri G, Shapiro I, DiMuzio P. eNOS transfection of adipose-derived stem cells yields bioactive nitric oxide production and improved results in vascular tissue engineering. J Tissue Eng Regen Med 2013; 9:1277-85. [PMID: 23319464 DOI: 10.1002/term.1645] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Revised: 07/19/2012] [Accepted: 10/04/2012] [Indexed: 11/10/2022]
Abstract
This study evaluates the durability of a novel tissue engineered blood vessel (TEBV) created by seeding a natural vascular tissue scaffold (decellularized human saphenous vein allograft) with autologous adipose-derived stem cells (ASC) differentiated into endothelial-like cells. Previous work with this model revealed the graft to be thrombogenic, likely due to inadequate endothelial differentiation as evidenced by minimal production of nitric oxide (NO). To evaluate the importance of NO expression by the seeded cells, we created TEBV using autologous ASC transfected with the endothelial nitric oxide synthase (eNOS) gene to produce NO. We found that transfected ASC produced NO at levels similar to endothelial cell (EC) controls in vitro which was capable of causing vasorelaxation of aortic specimens ex vivo. TEBV (n = 5) created with NO-producing ASC and implanted as interposition grafts within the aorta of rabbits remained patent for two months and demonstrated a non-thrombogenic surface compared to unseeded controls (n = 5). Despite the xenograft nature of the scaffold, the TEBV structure remained well preserved in seeded grafts. In sum, this study demonstrates that upregulation of NO expression within adult stem cells differentiated towards an endothelial-like lineage imparts a non-thrombogenic phenotype and highlights the importance of NO production by cells to be used as endothelial cell substitutes in vascular tissue engineering applications.
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Affiliation(s)
- Stephen McIlhenny
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Ping Zhang
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Thomas Tulenko
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Jason Comeau
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Sarah Fernandez
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Aleksandra Policha
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Matthew Ferroni
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Elizabeth Faul
- Department of Orthopaedic Research, Thomas Jefferson University, Philadelphia, PA, USA
| | - Gabor Bagameri
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Irving Shapiro
- Department of Orthopaedic Research, Thomas Jefferson University, Philadelphia, PA, USA
| | - Paul DiMuzio
- Department of Surgery, Thomas Jefferson University, Philadelphia, PA, USA
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22
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Holtick U, Müller M, Chemnitz JM, Theurich S, Skoetz N, Scheid C, von Bergwelt-Baildon M. Bone marrow versus peripheral blood allogeneic hematopoietic stem cell transplantation for haematological malignancies. Cochrane Database Syst Rev 2012. [DOI: 10.1002/14651858.cd010189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Abstract
In relation to the phenomenon of moral distress, this article presents two original perspectives. First, the literature to date reflects a focus on moral distress in an occupational context. In this article, however, the impact of moral distress on siblings is explored. Moral distress is considered in a particular context, stem cell donation, but there are clear insights and implications for wider practice, particularly in life-threatening contexts and situations where live donation enhances the potential for survival. Second, the article represents some progress in relation to creating conceptual clarity. It is suggested that in addition to external and internal moral constraints a further classification of constraint emerges, and that this is useful in teasing out the distinction between moral stress and moral distress. The insights drawn from exploring the experiences of these siblings should enhance the ability to pre-empt and ameliorate potential distress and, ultimately, reduce harm.
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Acute toxicities of unrelated bone marrow versus peripheral blood stem cell donation: results of a prospective trial from the National Marrow Donor Program. Blood 2012; 121:197-206. [PMID: 23109243 DOI: 10.1182/blood-2012-03-417667] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Although peripheral blood stem cells (PBSCs) have replaced bone marrow (BM) as the most common unrelated donor progenitor cell product collected, a direct comparison of concurrent PBSC versus BM donation experiences has not been performed. We report a prospective study of 2726 BM and 6768 PBSC donors who underwent collection from 2004 to 2009. Pain and toxicities were assessed at baseline, during G-CSF administration, on the day of collection, within 48 hours of donation, and weekly until full recovery. Peak levels of pain and toxicities did not differ between the 2 donation processes for most donors. Among obese donors, PBSC donors were at increased risk of grade 2 to 4 pain as well as grade 2 to 4 toxicities during the pericollection period. In contrast, BM donors were more likely to experience grade 2 to 4 toxicities at 1 week and pain at 1 week and 1 month after the procedure. BM donors experienced slower recovery, with 3% still not fully recovered at 24 weeks, whereas 100% of PBSC donors had recovered. Other factors associated with toxicity included obesity, increasing age, and female sex. In summary, this study provides extensive detail regarding individualized risk patterns of PBSC versus BM donation toxicity, suggesting donor profiles that can be targeted with interventions to minimize toxicity.
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Elliott MJ, De Coppi P, Speggiorin S, Roebuck D, Butler CR, Samuel E, Crowley C, McLaren C, Fierens A, Vondrys D, Cochrane L, Jephson C, Janes S, Beaumont NJ, Cogan T, Bader A, Seifalian AM, Hsuan JJ, Lowdell MW, Birchall MA. Stem-cell-based, tissue engineered tracheal replacement in a child: a 2-year follow-up study. Lancet 2012; 380:994-1000. [PMID: 22841419 PMCID: PMC4487824 DOI: 10.1016/s0140-6736(12)60737-5] [Citation(s) in RCA: 315] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Stem-cell-based, tissue engineered transplants might offer new therapeutic options for patients, including children, with failing organs. The reported replacement of an adult airway using stem cells on a biological scaffold with good results at 6 months supports this view. We describe the case of a child who received a stem-cell-based tracheal replacement and report findings after 2 years of follow-up. METHODS A 12-year-old boy was born with long-segment congenital tracheal stenosis and pulmonary sling. His airway had been maintained by metal stents, but, after failure, a cadaveric donor tracheal scaffold was decellularised. After a short course of granulocyte colony stimulating factor, bone marrow mesenchymal stem cells were retrieved preoperatively and seeded onto the scaffold, with patches of autologous epithelium. Topical human recombinant erythropoietin was applied to encourage angiogenesis, and transforming growth factor β to support chondrogenesis. Intravenous human recombinant erythropoietin was continued postoperatively. Outcomes were survival, morbidity, endoscopic appearance, cytology and proteomics of brushings, and peripheral blood counts. FINDINGS The graft revascularised within 1 week after surgery. A strong neutrophil response was noted locally for the first 8 weeks after surgery, which generated luminal DNA neutrophil extracellular traps. Cytological evidence of restoration of the epithelium was not evident until 1 year. The graft did not have biomechanical strength focally until 18 months, but the patient has not needed any medical intervention since then. 18 months after surgery, he had a normal chest CT scan and ventilation-perfusion scan and had grown 11 cm in height since the operation. At 2 years follow-up, he had a functional airway and had returned to school. INTERPRETATION Follow-up of the first paediatric, stem-cell-based, tissue-engineered transplant shows potential for this technology but also highlights the need for further research. FUNDING Great Ormond Street Hospital NHS Trust, The Royal Free Hampstead NHS Trust, University College Hospital NHS Foundation Trust, and Region of Tuscany.
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Affiliation(s)
- Martin J Elliott
- Department of Cardiothoracic Surgery, Great Ormond Street, Hospital for Children, London, UK
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Kuan JW, Su AT, Leong CF. Pegylated granulocyte colony stimulating factor versus non-pegylated granulocyte colony stimulating factor for patients after hematopoietic stem cell transplantation. Hippokratia 2012. [DOI: 10.1002/14651858.cd010104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jew-Win Kuan
- Ampang Hospital; Department of Haematology; Jalan Mewah Utara, Pandan Mewah Ampang Selangor Malaysia 68000
| | - Anselm Ting Su
- University of Malaya; Julius Center University of Malaya, Department of Social and Preventive Medicine, Faculty of Medicine; Lembah Pantai Kuala Lumpur Wilayah Persekutuan Malaysia 50603
| | - Chooi-Fun Leong
- University Kebangsaan Malaysia Medical Center; Department of Pathology; Jalan Yaakob Latif Kuala Lumpur Wilayah Persekutuan Malaysia 56000
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Wiersum-Osselton JC, van Walraven SM, Bank I, Lenselink AM, Fibbe WE, van der Bom JG, Brand A. Clinical outcomes after peripheral blood stem cell donation by related donors: a Dutch single-center cohort study. Transfusion 2012; 53:96-103. [DOI: 10.1111/j.1537-2995.2012.03676.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rinaldi C, Savignano C, Pasca S, Sperotto A, Patriarca F, Isola M, Fanin R, De Angelis V. Efficacy and safety of peripheral blood stem cell mobilization and collection: a single-center experience in 190 allogeneic donors. Transfusion 2012; 52:2387-94. [PMID: 22452363 DOI: 10.1111/j.1537-2995.2012.03619.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND In the past two decades peripheral blood stem cells (PBSCs) have increasingly replaced marrow as stem cells source for allogeneic transplantation. The PBSC donation initially applied only to related donors; later, due to the safety of the procedure, it was extended to unrelated donors. STUDY DESIGN AND METHODS We have retrospectively collected data regarding mobilization, collection, and short- and long-term follow-up of 190 consecutive donors, 174 related and 16 unrelated. All donors followed a standard protocol for mobilization and underwent at least one PBSC collection. Follow-up in related donors was performed every 4 months in the first year and then annually, with no time limits, while unrelated donors were monitored for 10 years. RESULTS All 190 donors completed the established mobilization protocol. The mobilizing capacity was significantly greater in males and in donors less than 60 years old. No case of major toxicity by granulocyte-colony-stimulating factor was found, nor thromboembolic events. The total dose of CD34+/recipient (median 5.8×10(6)/kg recipient/body weight) was statistically correlated with age, CD34+ before and after mobilization, and collection efficiency. Compliance to follow-up was 66%, with a significant difference between related and unrelated (63% vs. 100%, p=0.03). During follow-up no significant abnormalities in hematologic variables or hematologic malignancies were reported. CONCLUSION Our study allowed us to define the PBSC donation as "a safe procedure for the donors," with short- and long-term effects limited to a small percentage of donors and "effective for the recipient," due to the dose of collected CD34+, adequate for transplantation in almost all recipients.
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Affiliation(s)
- Cristina Rinaldi
- Transfusion Medicine Department and the Clinic of Haematology, University Hospital of Udine, and the Department of Statistics, University of Udine, Udine, Italy
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Pierelli L, Perseghin P, Marchetti M, Accorsi P, Fanin R, Messina C, Olivieri A, Risso M, Salvaneschi L, Bosi A. Best practice for peripheral blood progenitor cell mobilization and collection in adults and children: results of a Società Italiana Di Emaferesi e Manipolazione Cellulare (SIDEM) and Gruppo Italiano Trapianto Midollo Osseo (GITMO) consensus process. Transfusion 2011; 52:893-905. [DOI: 10.1111/j.1537-2995.2011.03385.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Tanimoto T, Uchida N, Kodama Y, Teshima T, Taniguchi S. Safety of workers at the Fukushima Daiichi nuclear power plant. Lancet 2011; 377:1489-90. [PMID: 21497897 DOI: 10.1016/s0140-6736(11)60519-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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McIlhenny SE, Hager ES, Grabo DJ, DiMatteo C, Shapiro IM, Tulenko TN, DiMuzio PJ. Linear shear conditioning improves vascular graft retention of adipose-derived stem cells by upregulation of the alpha5beta1 integrin. Tissue Eng Part A 2010; 16:245-55. [PMID: 19698069 DOI: 10.1089/ten.tea.2009.0238] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Use of adult adipose-derived stem cells (ASCs) as endothelial cell substitutes in vascular tissue engineering is attractive because of their availability. However, when seeded onto decellularized vascular scaffolding and exposed to physiological fluid shear force, ASCs are physically separated from the graft lumen. Herein we have investigated methods of increasing initial ASC attachment using luminal precoats and a novel protocol for the gradual introduction of shear stress to optimize ASC retention. Fibronectin coating of the graft lumen increased ASC attachment by nearly sixfold compared with negative controls. Gradual introduction of near physiological fluid shear stress using a novel bioreactor whereby flow rate was increased every second at a rate of 1.5 dynes/cm(2) per day resulted in complete luminal coverage compared with near complete cell loss following conventional daily abrupt increases. An upregulation of the alpha(5)beta(1) integrin was evinced following exposure to shear stress, which accounts for the observed increase in ASC retention on the graft lumen. These results indicated a novel method for seeding, conditioning, and retaining of adult stem cells on a decellularized vein scaffold within a high-shear stress microenvironment.
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Affiliation(s)
- Stephen E McIlhenny
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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Pamphilon D, Siddiq S, Brunskill S, Dorée C, Hyde C, Horowitz M, Stanworth S. Stem cell donation--what advice can be given to the donor? Br J Haematol 2009; 147:71-6. [PMID: 19681886 DOI: 10.1111/j.1365-2141.2009.07832.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Haematopoietic stem cell transplantation (HSCT) is widely used to treat patients with a range of haematological and non-haematological disorders. Both bone marrow and peripheral blood stem cell collection are associated with morbidity and, very rarely, mortality. We investigated the information that exists to adequately inform donors about the relative merits of each procedure. We carried out a systematic review analysing data from six prospective randomised controlled trials of related donors and discuss here the merits and drawbacks of this approach. Registry data mostly describes patient outcome but stem cell donor registries collect and report information on unrelated donors which could easily be extended to related donors. Further well-designed, randomised studies are required.
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