keyword
MENU ▼
Read by QxMD icon Read
search

Bmt

keyword
https://www.readbyqxmd.com/read/28720764/high-expression-of-abcg2-induced-by-ezh2-disruption-plays-pivotal-roles-in-mds-pathogenesis
#1
Kimihito C Kawabata, Yasutaka Hayashi, Daichi Inoue, Hiroko Meguro, Hiroko Sakurai, Tomofusa Fukuyama, Yosuke Tanaka, Shuhei Asada, Tsuyoshi Fukushima, Reina Nagase, Reina Takeda, Yuka Harada, Jiro Kitaura, Susumu Goyama, Hironori Harada, Hiroyuki Aburatani, Toshio Kitamura
Both proto-oncogenic and tumor-suppressive functions have been reported for EZH2. To investigate the effects of its inactivation, a mutant EZH2 lacking its catalytic domain was prepared (EZH2-dSET). In a mouse bone marrow transplant (BMT) model, EZH2-dSET expression in bone marrow cells (BMCs) induced an MDS-like disease in transplanted mice. Analysis of these mice identified Abcg2 as a direct target of EZH2. Intriguingly, Abcg2 expression alone induced the same disease in the transplanted mice, where stemness genes were enriched...
July 19, 2017: Leukemia: Official Journal of the Leukemia Society of America, Leukemia Research Fund, U.K
https://www.readbyqxmd.com/read/28714947/long-term-systolic-function-in-children-and-young-adults-after-hematopoietic-stem-cell-transplant
#2
S J Rotz, C E Dandoy, M D Taylor, S Jodele, J L Jefferies, A Lane, J A El-Bietar, A W Powell, S M Davies, T D Ryan
Congestive heart failure and subclinical left ventricular systolic dysfunction (LVSD) affect long-term survivors of hematopoietic stem cell transplant (HSCT). Echocardiographic measurements of global longitudinal and circumferential strain have shown promise in identifying subclinical LVSD in cancer survivors. We analyzed echocardiograms in 95 children and young adults with malignancies or bone marrow failure syndromes performed before HSCT and 1-6 years after HSCT. We additionally measured the biomarkers soluble suppression of tumorigenicity-2 (sST-2) and cardiac troponin-I (cTn-I) in the same children through 49 days post HSCT...
July 17, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28714945/impact-of-molecular-residual-disease-post-allografting-in-myelofibrosis-patients
#3
C Wolschke, A Badbaran, T Zabelina, M Christopeit, F Ayuk, I Triviai, A Zander, H Alchalby, U Bacher, B Fehse, N Kröger
We screened 136 patients with myelofibrosis and a median age of 58 years who underwent allogeneic stem cell transplantation (AHSCT) for molecular residual disease for JAKV617F (n=101), thrombopoietin receptor gene (MPL) (n=4) or calreticulin (CALR) (n=31) mutation in peripheral blood on day +100 and +180 after AHSCT. After a median follow-up of 78 months, the 5-year estimated overall survival was 60% (95% confidence interval (CI): 50-70%) and the cumulative incidence of relapse at 5 years was 26% (95% CI: 18-34%) for the entire study population...
July 17, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28714944/impact-of-the-presence-of-hla-1-locus-mismatch-and-the-use-of-low-dose-antithymocyte-globulin-in-unrelated-bone-marrow-transplantation
#4
K Kawamura, J Kanda, S Fuji, M Murata, K Ikegame, K Yoshioka, T Fukuda, Y Ozawa, N Uchida, K Iwato, T Sakura, M Hidaka, H Hashimoto, T Ichinohe, Y Atsuta, Y Kanda
HLA 1-locus-mismatched unrelated donors (1MMUD) have been used in allogeneic hematopoietic stem cell transplantation (allo-HCT) for patients who lack an HLA-matched donor. We retrospectively analyzed 3313 patients with acute leukemia or myelodysplastic syndrome who underwent bone marrow transplantation from an HLA allele-matched unrelated donor (MUD) or 1MMUD between 2009 and 2014. We compared the outcomes of MUD (n=2089) and 1MMUD with antithymocyte globulin (ATG) (1MM-ATG(+); n=109) with those of 1MMUD without ATG (1MM-ATG(-); n=1115)...
July 17, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28713380/targeting-the-human-t-cell-inducible-costimulator-molecule-with-a-monoclonal-antibody-prevents-graft-vs-host-disease-and-preserves-graft-vs-leukemia-in-a-xenograft-murine-model
#5
Aude Burlion, Simon Brunel, Nicolas Y Petit, Daniel Olive, Gilles Marodon
BACKGROUND: Graft-vs-host disease (GVHD) is a major complication of allogenic bone marrow transplantation (BMT). Targeting costimulatory molecules with antagonist antibodies could dampen the excessive immune response that occurs, while preserving the beneficial graft vs leukemia (GVL) of the allogeneic response. Previous studies using a mouse model of GVHD have shown that targeting the T-cell Inducible COStimulator (ICOS, CD278) molecule is beneficial, but it is unclear whether the same applies to human cells...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28692028/in-search-of-the-optimal-platform-for-post-allogeneic-sct-immunotherapy-in-relapsed-multiple-myeloma-a-systematic-review
#6
REVIEW
R Oostvogels, S M U Venema, M de Witte, R Raymakers, J Kuball, N Kröger, M C Minnema
Allogeneic stem cell transplantation (allo-SCT) has the potential to induce sustained remissions in patients with multiple myeloma (MM). Currently, allo-SCT is primarily performed in high-risk MM patients, most often in the setting of early relapse after first-line therapy with autologous SCT. However, the implementation of allo-SCT for MM is jeopardized by high treatment-related mortality (TRM) rates as well as high relapse rates. In this systematic review, we aimed to identify a safe allo-SCT strategy that has optimal 1-year results regarding mortality, relapse and severe GvHD, creating opportunities for post-transplantation strategies to maintain remissions in the high-risk group of relapsed MM patients...
July 10, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28692026/association-between-single-nucleotide-polymorphisms-of-tumor-necrosis-factor-gene-and-grade-ii-iv-acute-gvhd-a-systematic-review-and-meta-analysis
#7
A Rashidi, D Weisdorf
Acute GvHD (aGvHD) complicates up to 50% of allogeneic hematopoietic cell transplants and pre-transplant estimation of its risk can guide prophylaxis, monitoring and early intervention strategies. Inspired by the role of tumor necrosis factor alpha (TNFα) in the pathogenesis of aGvHD and the inconsistency of the association studies exploring single nucleotide polymorphisms (SNPs) of the TNF gene, we conducted a systematic review and meta-analysis of the available reports using PubMed and EMBASE. Original human studies reporting on the association between recipient TNF SNPs and grade II-IV aGvHD in a format convertible to effect size and confidence interval were included...
July 10, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28684372/umbilical-cord-blood-transplantation-in-children-with-acute-leukemia-impact-of-conditioning-on-transplant-outcomes
#8
Mary Eapen, Joanne Kurtzberg, Mei-Jie Zhang, Gareth Hattersely, Mingwei Fei, Adam Mendizabal, Ka Wah Chan, Satiro De Oliveira, Kirk R Schultz, Donna Wall, Mary M Horowitz, John E Wagner
The Blood and Marrow Transplant Clinical Trials Network (BMT CTN 0501) randomized children with hematologic malignancy to one or two cord blood unit (UCB) transplantation between 2006 and 2012. While the trial concluded that survival was similar regardless of number of units infused, survival was better than previously reported. This prompted a comparison of survival of trial versus non-trial patients to determine the generalizability of trial results and whether survival was better because of the trial treatment regimen...
July 3, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28679298/prevalence-of-cutaneous-viral-infections-in-incident-cutaneous-squamous-cell-carcinoma-detected-among-chronic-lymphocytic-leukemia-and-hematopoietic-stem-cell-transplant-patients
#9
Shalaka S Hampras, Frederick L Locke, Julio C Chavez, Nishit S Patel, Anna R Giuliano, Kyle Miller, Tarik Gheit, Massimo Tommasino, Dana E Rollison
The role of cutaneous viral infections in the development of non-melanoma skin cancer (NMSC), including cutaneous squamous cell carcinoma (SCC), among chronic lymphocytic leukemia (CLL) and blood and marrow transplant (BMT) patients is not established. CLL (n = 977) and BMT (n = 3587) patients treated at the Moffitt Cancer Center were included in a retrospective cohort study. Human papillomavirus (HPV) and human polyomavirus (HPyV) DNA were examined in a subset of incident SCC tumors. Five-year cumulative incidence of NMSC was 1...
July 6, 2017: Leukemia & Lymphoma
https://www.readbyqxmd.com/read/28677684/cotransplantation-of-bone-marrow-derived-mesenchymal-stem-cells-in-haploidentical-hematopoietic-stem-cell-transplantation-in-patients-with-severe-aplastic-anemia-an-interim-summary-for-a-multicenter-phase-ii-trial-results
#10
Z Liu, Y Zhang, H Xiao, Z Yao, H Zhang, Q Liu, B Wu, D Nie, Y Li, Y Pang, Z Fan, L Li, Z Jiang, F Duan, H Li, P Zhang, Y Gao, L Ouyang, C Yue, M Xie, C Shi, Y Xiao, S Wang
This corrects the article DOI: 10.1038/bmt.2016.347.
July 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28677683/routine-vaccination-practice-after-adult-and-paediatric-allogeneic-haematopoietic-stem-cell-transplant-a-survey-of-uk-nhs-programmes
#11
P D E Miller, T I de Silva, R Skinner, M Gilleece, A Peniket, A Hamblin, D Greenfield, C Anthias, K Peggs, A Madrigal, J A Snowden
This corrects the article DOI: 10.1038/bmt.2016.362.
July 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28677682/allogeneic-haematopoietic-stem-cell-transplant-in-patients-with-lower-risk-myelodysplastic-syndrome-a-retrospective-analysis-on-behalf-of-the-chronic-malignancy-working-party-of-the-ebmt
#12
M Robin, R Porcher, W Zinke-Cerwenka, A van Biezen, L Volin, G Mufti, C Craddock, J Finke, C Richard, J Passweg, A Peniket, J Maertens, G Sucak, T Gedde-Dahl, A Vitek, A Nagler, D Blaise, D Beelen, N Maillard, R Schwerdtfeger, T de Witte, N Kroger
This corrects the article DOI: 10.1038/bmt.2016.266.
July 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28673584/parp-inhibitors-in-acute-myeloid-leukaemia-therapy-how-a-synthetic-lethality-approach-can-be-a-valid-therapeutic-alternative
#13
Grigore Aristide Gafencu, Ciprian Ionuț Tomuleasa, Gabriel Ghiaur
Acute myeloid leukaemia (AML) is a malignancy in need of new therapeutic options. The current standard of care chemotherapy, leads to complete remission (CR) in the vast majority of adult patients under the age of 60. In contrast, CR rates in patients over the age of 60 reaches only 40-60%. While achievement of a CR is an important stepping stone in the treatment of AML, the majority of these patients experience relapse and die of their disease without adequate consolidation chemotherapy. Blood and marrow transplantation (BMT) can improve outcome in a select patient with AML but unfortunately, it is not a valid treatment option for the majority of older patients...
July 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/28669772/naoxintong-inhibits-myocardial-infarction-injury-by-vegf-enos-signaling-mediated-neovascularization
#14
Hong Wang, Lizhen Qiu, Yake Ma, Lusha Zhang, Lu Chen, Chunxiao Li, Xiao Geng, Xingyu You, Xiumei Gao
ETHNOPHARMACOLOGICAL RELEVANCE: Naoxintong capsules (NXT), a traditional Chinese Medical preparation, are widely used for treatment of cardiovascular diseases, while the mechanism is still unclear. MATERIALS AND METHODS: Myocardial infarction (MI) was induced by ligation of the left coronary artery in mice. Echocardiographic measurements were performed to do physiological assessments of left ventricle (LV) function. Histological and immunohistochemical staining was used to determine infarct size, capillary density, tissue endothelial nitric oxide synthase (eNOS) expression...
June 29, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28668491/validation-of-the-hematopoietic-cell-transplantation-specific-comorbidity-index-in-non-myeloablative-allogeneic-stem-cell-transplantation
#15
Muthu Veeraputhiran, Lingyao Yang, Vandana Sundaram, Sally Arai, Robert Lowsky, David Miklos, Everett Meyer, Lori Muffly, Robert Negrin, Andrew Rezvani, Judith Shizuru, Wen Kai Weng, Laura Johnston
The Hematopoietic cell transplant-comorbidity index (HCT-CI) has been extensively studied in myeloablative (MA) and reduced intensity conditioning (RIC) regimens with less available data regarding the validity of HCT-CI in non-myeloablative (NMA) allogeneic transplant. We conducted a retrospective analysis to evaluate the association between HCT-CI and non-relapse mortality (NRM) and all-cause mortality (ACM) in patients receiving the Total Lymphoid Irradiation and Anti-thymocyte Globulin (TLI/ATG) NMA transplant preparative regimen...
June 28, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28667737/periostin-as-a-marker-of-mucosal-remodelling-in-chronic-rhinosinusitis
#16
J A Ebenezer, J M Christensen, B G Oliver, R A Oliver, G Tjin, J Ho, A R Habib, J Rimmer, R Sacks, R J Harvey
BACKGROUND: Although extracellular matrix (ECM) proteins are associated with irreversible lower airway changes, the relationship with upper airway remodelling which occurs during chronic rhinosinusitis (CRS) is poorly understood. This study assessed the expression of ECM proteins periostin, fibulin-1, fibronectin and collagenIV in nasal mucosa of patients with and without histologic features of remodelling. METHODS: A cross-sectional study of sinonasal mucosal biopsies taken from patients, undergoing surgery for CRS was performed, where patients were grouped according to remodelling, defined by basement membrane thickening (BMT over 7...
July 1, 2017: Rhinology
https://www.readbyqxmd.com/read/28667100/interleukin-10-inhibits-bone-marrow-fibroblast-progenitor-cell-mediated-cardiac-fibrosis-in-pressure-overloaded-myocardium
#17
Suresh K Verma, Venkata N S Garikipati, Prasanna Krishnamurthy, Sarah M Schumacher-Bass, Laurel A Grisanti, Maria Cimini, Zhongjian Cheng, Mohsin Khan, Yujia Yue, Cindy L Benedict, May M Truongcao, Joseph E Rabinowitz, David A Goukassian, Douglas G Tilley, Walter J Koch, Raj Kishore
Background -Activated fibroblasts (myofibroblasts; myoFBs) play critical role in cardiac fibrosis; however, their origin in the diseased heart remains unclear warranting further investigation. Recent studies suggest the contribution of bone marrow fibroblast progenitor cells (BM-FPC) in pressure overload (PO)-induced cardiac fibrosis. We have earlier shown that interleukin-10 (IL10) suppresses PO-induced cardiac fibrosis; however, the role of IL10 in inhibition of BM-FPC-mediated cardiac fibrosis is not known...
June 30, 2017: Circulation
https://www.readbyqxmd.com/read/28650455/clinical-impact-of-nk-cell-reconstitution-after-reduced-intensity-conditioned-unrelated-cord-blood-transplantation-in-patients-with-acute-myeloid-leukemia-analysis-of-a-prospective-phase-ii-multicenter-trial-on-behalf-of-the-soci%C3%A3-t%C3%A3-fran%C3%A3-aise-de-greffe-de
#18
S Nguyen, A Achour, L Souchet, S Vigouroux, P Chevallier, S Furst, A Sirvent, J-O Bay, G Socié, P Ceballos, A Huynh, J Cornillon, S Francois, F Legrand, I Yakoub-Agha, G Michel, N Maillard, G Margueritte, S Maury, M Uzunov, C-E Bulabois, M Michallet, L Clement, C Dauriac, K Bilger, J Lejeune, V Béziat, V Rocha, B Rio, S Chevret, V Vieillard
Unrelated cord blood transplantation (UCBT) after a reduced intensity conditioning regimen (RIC) has extended the use of UCB in elderly patients and those with co-morbidities without an HLA-identical donor, although post-transplant relapse remains a concern in high-risk acute myeloid leukemia (AML) patients. HLA incompatibilities between donor and recipient might enhance the alloreactivity of natural killer (NK) cells after allogeneic hematopoietic stem-cell transplantation (HSCT). We studied the reconstitution of NK cells and KIR-L mismatch in 54 patients who underwent a RIC-UCBT for AML in CR in a prospective phase II clinical trial...
June 26, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28650454/analysis-of-hematopoietic-recovery-after-autologous-transplantation-as-method-of-quality-control-for-long-term-progenitor-cell-cryopreservation
#19
J Pavlů, H W Auner, R M Szydlo, B Sevillano, R Palani, F O'Boyle, A Chaidos, C Jakob, E Kanfer, D MacDonald, D Milojkovic, A Rahemtulla, A Bradshaw, E Olavarria, J F Apperley, O M Pello
Hematopoietic precursor cells (HPC) are able to restore hematopoiesis after high-dose chemotherapy and their cryopreservation is routinely employed prior to the autologous hematopoietic cell transplantation (AHCT). Although previous studies showed feasibility of long-term HPC storage, concerns remain about possible negative effects on their potency. To study the effects of long-term cryopreservation, we compared time to neutrophil and platelet recovery in 50 patients receiving two AHCT for multiple myeloma at least 2 years apart between 2006 and 2016, using HPC obtained from one mobilization and collection attempt before the first transplant...
June 26, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28650453/regional-intra-arterial-steroid-treatment-in-120-patients-with-steroid-resistant-or-dependent-gvhd
#20
M Y Shapira, A Klimov, S Vipul, S Grisariu, B R Avni, R Or, A I Bloom
GvHD results in death in the majority of steroid-resistant patients. This report assesses the safety and efficacy of two regional intra-arterial steroid (IAS) treatment protocols in the largest published cohort of patients with resistant/dependent hepatic and/or gastrointestinal GvHD, as well as identification of predictors of response to IAS and survival. One hundred and twenty patients with hepatic, gastrointestinal GvHD or both were given IAS. Gastrointestinal initial response (IR) and complete response (CR) were documented in 67...
June 26, 2017: Bone Marrow Transplantation
keyword
keyword
3625
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"