Abstract:
:Autologous SCT (auto-SCT) introduces a reduced tolerance to chemotherapy even in patients with adequate engraftment, suggesting long-term effects of the transplantation procedure on the BM capacity. To study the hematopoietic cell compartment after auto-SCT, CD34(+) BM cells (n = 16) from patients at 6-9 months after auto-SCT were studied with regard to the progenitor subsets, colony frequency and cell cycle status. The BM compartments were studied in vivo using PET tracer 3-fluoro-3-deoxy-L-thymidine (¹⁸F-FLT PET). BM CD34(+) cells after auto-SCT were compared with normal CD34(+) cells and showed a phenotypic shift from common myeloid progenitor (CMP mean percentage 3.7 vs 19.4%, P=0.001) to granulocyte-macrophage progenitor (GMP mean percentage 51.8 vs 27.6%, P=0.01). In addition, a reduced clonogenic potential and higher cycling activity especially of the GMP fraction (41% ± 4 in G2/S phase vs 19% ± 2, P = 0.03) were observed in BM after auto-SCT compared with normal. The enhanced cycling activity was confirmed in vivo by showing a significantly higher uptake of the ¹⁸F-FLT PET tracer by the BM compartment. This study shows that auto-SCT results in defects of the hematopoietic compartment at least 6 months after auto-SCT, characterized by changes in the composition of progenitor subsets and enhanced in vitro and in vivo cycling activity.
journal_name
Bone Marrow Transplantjournal_title
Bone marrow transplantationauthors
Woolthuis C,Agool A,Olthof S,Slart RH,Huls G,Smid WM,Schuringa JJ,Vellenga Edoi
10.1038/bmt.2010.75subject
Has Abstractpub_date
2011-01-01 00:00:00pages
110-5issue
1eissn
0268-3369issn
1476-5365pii
bmt201075journal_volume
46pub_type
杂志文章abstract::In an effort to reduce the relapse rate after unpurged autologous bone marrow transplantation (ABMT) in patients with acute myeloid leukemia (AML) in first complete remission (CR1), the standard conditioning regimens (cyclophosphamide/busulphan and cyclophosphamide/TBI) were intensified by adding idarubicin. Seventeen...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章
doi:10.1038/sj.bmt.1701279
更新日期:1998-07-01 00:00:00
abstract::The growing number of BMTs has increased interest in safe and standardized in vitro bone marrow processing techniques. We describe our experience with a rapid automated method for the isolation of mononuclear cells (MNC) from large volumes of bone marrow using a Fenwal CS-3000 cell separator without employing density ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1992-12-01 00:00:00
abstract::We investigated the prognostic relevance of IKZF1 deletions in 118 adult Ph-positive ALL patients who had minimal residual disease (MRD) data under a uniform treatment of allo-SCT following first-line imatinib-based chemotherapy. IKZF1 deletions were identified in 93 patients (78.8%). IKZF1-deleted patients had a lowe...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2014.281
更新日期:2015-03-01 00:00:00
abstract::Clostridium difficile is the most common cause of nosocomial diarrhea in the United States and Europe, and is a cause of significant morbidity and mortality among hospitalized patients. A newly identified epidemic strain has been associated with many hospital outbreaks of C. difficile-associated disease (CDAD), raisin...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:10.1038/bmt.2008.317
更新日期:2008-12-01 00:00:00
abstract::Following publication of the ALLOZITHRO trial, the FDA released a safety announcement warning that azithromycin should not be given long-term to prevent BOS in patients with a blood or lymph cancer who have undergone allogeneic HSCT. Our site typically initiated azithromycin when patients were diagnosed with BOS post-...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/s41409-020-01095-8
更新日期:2020-10-31 00:00:00
abstract::An 8-year-old boy received an allogeneic bone marrow transplant (BMT) for relapsed T cell acute lymphoblastic leukaemia. Because he was seropositive for cytomegalovirus (CMV), serial virological specimens were taken throughout the transplant period, and included those obtained by sputum induction. Sixty-one days follo...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1990-04-01 00:00:00
abstract::Twenty-five patients with hematologic malignancies (n = 21) or aplastic anemia (n = 4) undergoing an allogeneic BMT from an HLA-identical sibling developed cytomegalovirus (CMV) antigenemia at a mean interval from BMT of 41 days (range 16-141 days). All patients were treated at the time of antigenemia in the absence o...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章
doi:
更新日期:1994-06-01 00:00:00
abstract::In the United States the increasing number of Food and Drug Administration (FDA)-approved, innovative, and potentially effective commercial cancer therapies pose a significant financial burden on public and private payers. Chimeric antigen receptor (CAR) T cells are prototypical of this challenge. In 2017 and 2018, ti...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:10.1038/s41409-020-0956-8
更新日期:2020-09-01 00:00:00
abstract::While PBSC collection has become a safe procedure for adults, only a few reports exist about its efficacy, safety and feasibility in paediatric patients, especially extremely low-weight infants. We describe successful PBSC collection in three infants of less than 10 kg body weight (BW; range: 6.92-9.4 kg) suffering fr...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1996-07-01 00:00:00
abstract::The prognosis of adult patients with ALL remains unsatisfactory. AlloSCT is associated with a beneficial GVL response mediated by donor T cells. However, GVHD results in substantial mortality and long-term morbidity. T-cell depletion (TCD) of the graft reduces the severity of GVHD, but is associated with an increased ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2013.111
更新日期:2014-02-01 00:00:00
abstract::Fentanyl is a synthetic opioid that can be delivered through a transdermal therapeutic system (TTS). The aim of this study was to assess the efficacy of fentanyl TTS in treating oral mucositis pain in 75 adult hematopoietic stem cell transplant (HSCT) patients. The analysis was based on 62 patients who developed mucos...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章
doi:10.1038/sj.bmt.1704515
更新日期:2004-06-01 00:00:00
abstract::Autologous HCT patients often have poor oral intake for 2-4 weeks post transplant. To compare outcomes between patients provided prophylactic total parenteral nutrition (TPN) or an oral diet (OD), 55 well nourished breast cancer/ hematopoietic cell transplantation (HCT) patients were randomized to TPN (n=27), beginnin...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1038/sj.bmt.1704204
更新日期:2003-10-01 00:00:00
abstract::Cord blood transplantation, which has lower risk of graft-versus-host disease than bone marrow transplantation, might have higher risk of infections. A system to quantify four herpesviruses, CMV, human herpesvirus 6 (HHV6), EBV, varicella-zoster virus using the real-time PCR assay was established and applied for prosp...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702710
更新日期:2000-12-01 00:00:00
abstract::The preimmune status of the early gestational age fetus provides a permissive environment that bypasses the immunological barrier and permits the engraftment and expression of hemopoietic stem cells (HSC). We used in utero approach to establish long term (greater than 2 years) engraftment and expression of human fetal...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract::We report here a 6-month-old boy with severe congenital neutropenia (SCN) successfully treated by cord blood stem cell transplantation (CBSCT) from an unrelated donor. He had recurrent life-threatening respiratory infection due to severe neutropenia that was refractory to recombinant human granulocyte colony-stimulati...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1704439
更新日期:2004-05-01 00:00:00
abstract::Incubation of CML marrow in long-term culture (LTC) conditions may result in selection of normal (Ph-) LTC-initiating cells (LTC-IC) as early as 10 days, and in production of Ph- clonogenic cells and mature end cells within 5 weeks. This was the rationale for using marrow cells from 10-day-old LTC to autograft nine ch...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1700777
更新日期:1997-05-01 00:00:00
abstract::With the increasing use and success of BMT, larger numbers of children survive transplantation. Still, cancer treatment in children causes damage to the endocrine glands, often inducing growth deficiency, pubertal delay and thyroid dysfunction. This paper will deal with some of the most common endocrine disorders rela...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:
更新日期:1998-04-01 00:00:00
abstract::Two patients with high-risk acute myeloid leukemia (AML) whose bone marrow aspirates showed more than 25% blasts between 2 and 4 weeks after the first induction chemotherapy immediately received modified conditioning therapy with intravenous busulfan at 50% of the usual dose and fludarabine, before hematologic recover...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702819
更新日期:2001-03-01 00:00:00
abstract::CY in combination with BU is a widely used conditioning regimen for haematopoietic SCT (HSCT). The aim of this study was to evaluate the pharmacokinetics (PK) of CY and its major metabolite 4-hydroxyCY (HCY) in patients with thalassemia undergoing HSCT. A total of 55 patients received BU (16 mg/kg) followed by CY (160...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2011.254
更新日期:2012-09-01 00:00:00
abstract::HLA-haploidentical hematopoietic SCT (HSCT) provides an opportunity for almost all patients who lack HLA-matched sibling donors. The donor availability can be increased by including the collateral related donors (CRDs). We compared clinical outcomes of patients with hematological malignancies, who underwent haploident...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2013.223
更新日期:2014-04-01 00:00:00
abstract::To elucidate factors contributing to the effectiveness of allogeneic hematopoietic stem cell transplantation (alloHCT) in high-risk CLL, immune interventions, GvHD and clinical outcome of 77 consecutive patients allografted for CLL were analyzed. Immune modulation (immunosuppression tapering, rituximab-augmented donor...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2015.150
更新日期:2015-10-01 00:00:00
abstract::Still, many physicians give 4 cycles of combination therapy to multiple myeloma patients prior to collection of stem cells for autologous bone marrow transplant. This tradition originates from older doxorubicin-containing regiments which limited the number of cycles due to cumulative cardiotoxicity. Using older regime...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/s41409-018-0170-0
更新日期:2018-11-01 00:00:00
abstract::An unblinded, historical controlled study of 49 bone marrow transplant (BMT) patients was carried out in our institution to assess the effect of oral pentoxifylline (PTX) on BMT regimen related toxicity (RRT). Twenty-eight consecutively treated BMT patients (17 allogeneic, 11 autologous) were entered into the PTX trea...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1994-02-01 00:00:00
abstract::Allogeneic hematopoietic SCT remains the only treatment that can correct the hematological manifestations in patients with thalassemia major. Improving the clinical outcomes of high-risk, heavily transfused patients with liver fibrosis and inadequate iron chelation remains a challenge. Because of the relatively high p...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:10.1038/bmt.2013.216
更新日期:2014-05-01 00:00:00
abstract::We report the cases of two severe aplastic anemia (SAA) patients who were successfully treated with syngeneic peripheral blood stem cell transplantation (PBSCT) using immunosuppression without high-dose chemotherapy or irradiation for conditioning. A 21-year-old woman with SAA of 6 years duration had been transfused h...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702150
更新日期:2000-02-01 00:00:00
abstract::Forty-six children with juvenile myelomonocytic leukemia (JMML) diagnosed between 1978 and 1993 in 12 centers were retrospectively studied. There is no evidence that any conventional treatment influences the long-term evolution of JMML. Among 28 patients treated without bone marrow transplantation (BMT), 26 died (medi...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,多中心研究
doi:
更新日期:1996-12-01 00:00:00
abstract::The aim of this study was to investigate the methods of conception and delivery, as well as the course and outcome of 42 pregnancies occurring in 15 female patients (27 pregnancies) and partners of 8 male patients (15 pregnancies) with β-thalassemia major who were successfully treated with allogeneic hematopoietic cel...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章
doi:10.1038/bmt.2016.287
更新日期:2017-03-01 00:00:00
abstract::To investigate the relationship between clinical response and modification of BK viremia, we assessed retrospectively 32 cases of hemorrhagic cystitis (HC) after allogeneic hematopoietic SCT that were treated with i.v. cidofovir (CDV). They were 22 men (69%) and 10 women (31%) with a median age of 24 years, range 3-62...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1038/bmt.2012.247
更新日期:2013-06-01 00:00:00
abstract::Between December 1983 and November 1985 we treated 39 patients with chronic myeloid leukaemia by chemoradiotherapy and transplantation from HLA-identical sibling donors using bone marrow that had been depleted of T cells ex vivo with the rat monoclonal antibody Campath-1. Twenty-eight of the patients were in the chron...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1986-05-01 00:00:00
abstract::Chronic granulomatous disease (CGD) is a primary immunodeficiency disorder which results from absence or malfunction of the respiratory burst oxidase normally expressed in neutrophils and other phagocytic leukocytes. Two-thirds of the patients are males hemizygous for mutations in the X-linked gene coding for gp91-pho...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702365
更新日期:2000-05-01 00:00:00