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Almashaqbeh W, Ardah H, Alasmari A, Hakeem A, Alsaigh S, Aloushan A, Jawdat D. The effect of caffeine intake and passive smoking on umbilical cord blood unit's quality parameters. Cell Tissue Bank 2024; 25:541-547. [PMID: 37839014 DOI: 10.1007/s10561-023-10111-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/08/2023] [Indexed: 10/17/2023]
Abstract
Today cord blood (CB) is a valuable source of hematopoietic stem cells to treat many hematological disorders. One of the limitations of CB utilization is the reduced number of nucleated cells including stem cells. Therefore, CB banks around the world have developed strategies in an attempt to improve donor selection and the quality of the CB inventory. This study aimed to determine the impact of passive smoking and caffeine consumption on CB quality. CBs were obtained from mothers who gave birth at King Abdulaziz Medical City. All mothers gave their informed consent. Personal interviews about the mother's demographics, smoking status and exposure, and caffeine consumption executed, followed by a chart review to analyze maternal and neonatal factors. Laboratory testing was performed on all collected CB units. Using descriptive statistics, maternal and newborn factors were analyzed. T-test or Mann-Whitney U Test, as appropriate, for continuous variables analysis to study the effect of second hand smoking and coffee consumption for the primary outcome. Our study demonstrated a reduction in CB MNC, including lymphocytes, in caffeine consumers among pregnant donors, as well as a reduction in cell potency activities, including total CFU and BFU-E. The effect of passive cigarette smoking on the same cohort was insignificant. Outcome of this study will help in optimizing the quality and quantity of stem cell harvesting from CB to get the maximum benefit and such knowledge will raise the awareness among pregnant women.
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Affiliation(s)
- Walid Almashaqbeh
- Saudi Stem Cell Donor Registry and Cord Blood Bank, King Abdullah International Medical Research Center, College of Science and Health Professions, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
- Cellular Therapy Services, King Abdullah International Medical Research Center, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Husam Ardah
- Department of Biostatistics and Bioinformatics, King Abdullah International Medical Research Center, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Amal Alasmari
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences/King Abdullah International Medical Research Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Anadel Hakeem
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences/King Abdullah International Medical Research Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Shahad Alsaigh
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences/King Abdullah International Medical Research Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Amairah Aloushan
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences/King Abdullah International Medical Research Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Dunia Jawdat
- Saudi Stem Cell Donor Registry and Cord Blood Bank, King Abdullah International Medical Research Center, College of Science and Health Professions, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia.
- Cellular Therapy Services, King Abdullah International Medical Research Center, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia.
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Peggs KS, Albon SJ, Oporto Espuelas M, Irving C, Richardson R, Casanovas-Company J, Wallace R, Guvenel A, Ghorashian S, Collura A, Subramaniyam M, Flutter B, Popova B, Castro F, Lopes A, Champion K, Schofield O, Clifton-Hadley L, Taylor T, Farrell M, Adams S, Gilmour KC, Mackinnon S, Tholouli E, Amrolia PJ. Immunotherapy with CD25/CD71-allodepleted T cells to improve T-cell reconstitution after matched unrelated donor hematopoietic stem cell transplant: a randomized trial. Cytotherapy 2023; 25:82-93. [PMID: 36220712 DOI: 10.1016/j.jcyt.2022.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 07/21/2022] [Accepted: 08/27/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND AIMS Delayed immune reconstitution is a major challenge after matched unrelated donor (MUD) stem cell transplant (SCT). In this randomized phase 2 multi-center trial, Adoptive Immunotherapy with CD25/71 allodepleted donor T cells to improve immunity after unrelated donor stem cell transplant (NCT01827579), the authors tested whether allodepleted donor T cells (ADTs) can safely be used to improve immune reconstitution after alemtuzumab-based MUD SCT for hematological malignancies. METHODS Patients received standard of care or up to three escalating doses of ADTs generated through CD25+/CD71+ immunomagnetic depletion. The primary endpoint of the study was circulating CD3+ T-cell count at 4 months post-SCT. Twenty-one patients were treated, 13 in the ADT arm and eight in the control arm. RESULTS The authors observed a trend toward improved CD3+ T-cell count at 4 months in the ADT arm versus the control arm (230/µL versus 145/µL, P = 0.18), and three ADT patients achieved normal CD3+ T-cell count at 4 months (>700/µL). The rates of significant graft-versus-host disease (GVHD) were comparable in both cohorts, with grade ≥2 acute GVHD in seven of 13 and four of eight patients and chronic GVHD in three of 13 and three of eight patients in the ADT and control arms, respectively. CONCLUSIONS These data suggest that adoptive transfer of ADTs is safe, but that in the MUD setting the benefit in terms of T-cell reconstitution is limited. This approach may be of more use in the context of more rigorous T-cell depletion.
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Affiliation(s)
- Karl S Peggs
- Department of Hematology, University College London Hospital, London, UK
| | - Sarah J Albon
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK
| | - Macarena Oporto Espuelas
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK.
| | - Catherine Irving
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK
| | - Rachel Richardson
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK
| | - Joan Casanovas-Company
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK
| | - Rebecca Wallace
- Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK; Molecular Hematology Section, University College London Great Ormond Street Institute of Child Health, London, UK
| | - Aleks Guvenel
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK
| | - Sara Ghorashian
- Molecular Hematology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Department of Hematology, Great Ormond Street Hospital for Children, London, UK
| | - Angela Collura
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK
| | - Meera Subramaniyam
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK
| | - Barry Flutter
- Gene and Cell Therapy, Great Ormond Street Hospital for Children, London, UK; Molecular Hematology Section, University College London Great Ormond Street Institute of Child Health, London, UK
| | - Bilyana Popova
- Cancer Research UK and University College London Cancer Trials Center, London, UK
| | - Fernanda Castro
- Cancer Research UK and University College London Cancer Trials Center, London, UK
| | - Andre Lopes
- Cancer Research UK and University College London Cancer Trials Center, London, UK
| | - Kim Champion
- Cancer Research UK and University College London Cancer Trials Center, London, UK
| | - Oliver Schofield
- Cancer Research UK and University College London Cancer Trials Center, London, UK
| | - Laura Clifton-Hadley
- Cancer Research UK and University College London Cancer Trials Center, London, UK
| | - Thomas Taylor
- Department of Hematology, University College London Hospital, London, UK
| | - Maria Farrell
- Department of Hematology, Manchester Royal Infirmary, Manchester, UK
| | - Stuart Adams
- Department of Hematology, Great Ormond Street Hospital for Children, London, UK
| | - Kimberly C Gilmour
- Cell Therapy and Immunology, Camelia Botnar Laboratories, Great Ormond Street Hospital for Children, London, UK
| | - Stephen Mackinnon
- Department of Hematology, University College London Hospital, London, UK
| | - Eleni Tholouli
- Department of Hematology, Manchester Royal Infirmary, Manchester, UK
| | - Persis J Amrolia
- Molecular and Cellular Immunology Section, University College London Great Ormond Street Institute of Child Health, London, UK; Department of Bone Marrow Transplantation, Great Ormond Street Hospital for Children, London, UK.
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Abstract
Hematopoietic stem cell transplantation (HSCT) is a highly effective and unique medical procedure for the treatment of most hematological malignancies. The first allogeneic transplantation was performed by E. Donnall Thomas in 1957. Since then, the field has evolved and expanded worldwide. The first successful allogenic HSCT (allo-HSCT) in China was conducted in 1981. Although the development of allo-HSCT in China lagged, China has since made considerable contributions to the process of HSCT worldwide, with more than 10,000 HSCTs performed annually. In particular, haploid HSCT (haplo-HSCT) technology represented in the Beijing Protocol has demonstrated similar efficacy to human leukocyte antigen-matched HSCT and has gradually become the pre-dominant choice for allo-HSCT in China. Currently, the number of haplo-HSCT procedures exceeds 5000 per year, and the Beijing Protocol has been greatly improved by implementing updated individualized strategies for controlling complications, relapse, and infection management. In addition, innovative haplo-HSCT technologies developed by different medical transplantation centers, such as Soochow, Zhejiang, Fujian, Chongqing, and Anhui, have emerged, providing inspiration for the refinement of global practice. This review will focus on the current activity in this field and highlight important trends that are vital in China's allo-HSCT process, examining the current viewpoint and future directions.
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Acute kidney injury caused by haplostorm after allogenic hematopoietic stem cell transplant. Bone Marrow Transplant 2022; 57:1442-1444. [DOI: 10.1038/s41409-022-01720-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/09/2022] [Accepted: 05/16/2022] [Indexed: 11/08/2022]
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Grubic Z, Burek Kamenaric M, Maskalan M, Durakovic N, Vrhovac R, Stingl Jankovic K, Serventi Seiwerth R, Zunec R. Various approaches for accessing the influence of human leukocyte antigens disparity in haploidentical stem cell transplantation. Int J Lab Hematol 2022; 44:547-557. [DOI: 10.1111/ijlh.13801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 01/05/2022] [Accepted: 01/14/2022] [Indexed: 12/01/2022]
Affiliation(s)
- Zorana Grubic
- Tissue Typing Centre Clinical Department for Transfusion Medicine and Transplantation Biology University Hospital Centre Zagreb Zagreb Croatia
| | - Marija Burek Kamenaric
- Tissue Typing Centre Clinical Department for Transfusion Medicine and Transplantation Biology University Hospital Centre Zagreb Zagreb Croatia
| | - Marija Maskalan
- Tissue Typing Centre Clinical Department for Transfusion Medicine and Transplantation Biology University Hospital Centre Zagreb Zagreb Croatia
| | - Nadira Durakovic
- Department of Hematology Internal Clinic University Hospital Centre Zagreb Zagreb Croatia
| | - Radovan Vrhovac
- Department of Hematology Internal Clinic University Hospital Centre Zagreb Zagreb Croatia
| | - Katarina Stingl Jankovic
- Tissue Typing Centre Clinical Department for Transfusion Medicine and Transplantation Biology University Hospital Centre Zagreb Zagreb Croatia
| | | | - Renata Zunec
- Tissue Typing Centre Clinical Department for Transfusion Medicine and Transplantation Biology University Hospital Centre Zagreb Zagreb Croatia
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Outcome of Haploidentical Peripheral Blood Allografts Using Post-Transplantation Cyclophosphamide Compared to Matched Sibling and Unrelated Donor Bone Marrow Allografts in Pediatric Patients with Hematologic Malignancies: A Single-Center Analysis. Transplant Cell Ther 2021; 28:158.e1-158.e9. [PMID: 34838785 DOI: 10.1016/j.jtct.2021.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/27/2021] [Accepted: 11/17/2021] [Indexed: 12/31/2022]
Abstract
The introduction of post-transplantation cyclophosphamide (PTCy) as graft-versus-host disease (GVHD) prophylaxis has made haploidentical (haplo) hematopoietic stem cell transplantation (HSCT) a common approach in adults, but pediatric experience is limited. Based on the encouraging adult data and with the aim of decreasing the risk of graft failure, our center is increasingly using peripheral blood stem cells (PBSCs) from haplo donors with PTCy. Here we compare outcomes of bone marrow (BM) transplantation with traditional donor choices, including matched sibling donors (MSDs) and 10/10 HLA matched unrelated donors (MUDs), with those of haplo PBSC grafts in pediatric patients with hematologic malignancies. In this retrospective single-center study, the primary endpoint was the comparison of GVHD-free relapse-free survival (GRFS; defined as absence of acute GVHD [aGVHD] grade III-IV, relapse, death, or chronic GVHD [cGVHD] requiring systemic therapy) for the 3 cohorts. Secondary endpoints included overall survival (OS), relapse-free survival (RFS), nonrelapse mortality (NRM), and incidence of aGVHD and cGVHD). A total of 104 consecutive patients underwent first allogeneic (allo)-HSCT for a hematologic malignancy or myelodysplastic syndrome between January 2014 and December 2020 using a haplo family donor (PBSCs; n = 26), an MSD (BM; n = 31), or an MUD (BM; n = 47). Patient demographic and transplantation characteristics were not significantly different across the cohorts, apart from remission status, with the haplo cohort having more patients in third or later complete remission before HSCT (P < .01). The median duration of follow-up for the entire cohort was 573 days. The cumulative incidence of aGVHD (grade II-IV or grade III-IV) was not significantly different among the cohorts; however, the cumulative incidence of cGVHD at 18 months was highest in the MUD cohort (31.7%, versus 10.0% in the MSD cohort and 9.2% in the haplo cohort; P = .02). There were no differences in the 18-month cumulative incidence of relapse or NRM. OS and RFS at 18 months were 80.7% (95% confidence interval [CI], 61.7% to 100%) and 73.8% (95% CI, 55.5% to 98.1%) for the haplo cohort, 83.4% (95% CI, 72.8% to 95.5%) and 70.3% (95% CI, 57.9% to 85.3%) for the MUD cohort, and 80.9% (95% CI, 66.9% to 97.7%) and 66.5% (95% CI, 50.5% to 87.5%) for the MSD cohort, with no statistically significant differences among the cohorts. GRFS at 18 months was 61% (95% CI, 43.3% to 85.9%) for the haplo cohort, 44.6% (95% CI, 31.8% to 62.5%) for the MUD cohort, and 62.1% (95% CI, 45.7% to 84.3%) for the MSD cohort (P = .26). Haploidentical PBSC HSCT with PTCy had comparable outcomes to MSD and MUD BM HSCT and less cGVHD compared with MUD BM HSCT in children. The logistical advantages and lower resource burden of haplo HSCT with PBSCs make it a feasible alternative to MUD HSCT in children with hematologic malignancies. Nonetheless, given that this is a retrospective comparison of transplantation platforms rather than donor types, further prospective studies are warranted. © 2021 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc.
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Jung EH, Shin DY, Hong J, Kim I, Yoon SS, Koh Y, Byun JM. Identification of an Optimal Population for Allogeneic Hematopoietic Stem Cell Transplantation in Patients With Mature T and NK Cell Neoplasms. In Vivo 2021; 35:2379-2390. [PMID: 34182521 DOI: 10.21873/invivo.12515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/14/2021] [Accepted: 05/24/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM The prognosis of mature T and natural killer (NK) cell neoplasms still remains dismal, despite the advancements in the understanding of the heterogeneous features of these diseases. As allogeneic stem cell transplantation (alloSCT) is an attractive salvage option for relapsed/refractory patients, we conducted this study to identify those who might benefit the most from alloSCT. PATIENTS AND METHODS This was a retrospective, single-center, longitudinal cohort study of patients who received alloSCT between December 2019 and January 2000. RESULTS The median relapse-free survival and overall survival were 4.4 and 10.0 months, respectively. Disease control status at alloSCT and number of previous treatments were associated with survival outcomes. The conditioning intensity did not significantly alter survival. CONCLUSION AlloSCT offers a cure chance for selected relapsed or refractory T and NK cell neoplasms, especially when used early and the disease is well controlled prior to transplantation.
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Affiliation(s)
- Eun Hee Jung
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Dong-Yeop Shin
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea.,Cancer Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Junshik Hong
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea.,Cancer Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Inho Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea.,Cancer Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Youngil Koh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea.,Cancer Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - Ja Min Byun
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea; .,Cancer Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.,Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
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Reikvam H, Johansen S, Koenecke C. Future perspective: precision medicine to improve treatment results in the settings of allogenic stem cell transplantation for acute myelogenous leukemia. EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2021. [DOI: 10.1080/23808993.2021.1897464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Håkon Reikvam
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Silje Johansen
- Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Christian Koenecke
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
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