Implications of Mutation Profiling in Myeloid Malignancies —PART 1: Myelodysplastic Syndromes and Acute Myeloid Leukemia

In this first part of our two-part review, we introduce mutation profiling as a relevant clinical tool for hematologists treating patients with myeloid malignancies.
Source: CancerNetwork - Category: Cancer & Oncology Authors: Tags: Acute Myeloid Leukemia Hematologic Malignancies Myelodysplastic Syndromes Oncology Journal Review Article Source Type: news

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ConclusionWe confirmed that myeloablative Bu/Flu conditioning has comparable clinical and QOL outcomes to Bu/Cy.
Source: Hematology Oncology and Stem Cell Therapy - Category: Cancer & Oncology Source Type: research
Publication date: Available online 9 October 2019Source: The Lancet HaematologyAuthor(s): Dietrich Wilhelm Beelen, Rudolf Trenschel, Matthias Stelljes, Christoph Groth, Tamás Masszi, Péter Reményi, Eva-Maria Wagner-Drouet, Beate Hauptrock, Peter Dreger, Thomas Luft, Wolfgang Bethge, Wichard Vogel, Fabio Ciceri, Jacopo Peccatori, Friedrich Stölzel, Johannes Schetelig, Christian Junghanß, Christina Grosse-Thie, Mauricette Michallet, Hélène Labussiere-WalletSummaryBackgroundFurther improvement of preparative regimens before allogeneic haemopoietic stem cell transplantation (HSCT) ...
Source: The Lancet Haematology - Category: Hematology Source Type: research
Natural killer (NK) cells are large granular lymphocytes involved in our defense against certain virus-infected and malignant cells. In contrast to T cells, NK cells elicit rapid anti-tumor responses based on signals from activating and inhibitory cell surface receptors. They also lyse target cells via antibody-dependent cellular cytotoxicity, a critical mode of action of several therapeutic antibodies used to treat cancer. A body of evidence shows that NK cells can exhibit potent anti-tumor activity against chronic myeloid leukemia (CML), acute myeloid leukemia (AML), and myelodysplastic syndromes (MDS). However, disease-...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
Conference abstracts
Source: The Aspergillus Website - updates - Category: Respiratory Medicine Authors: Source Type: news
In this report, we examine the preclinical development of glasdegib, its pharmacology and the clinical investigation that demonstrated its safety and efficacy, resulting in its approval. Additionally, we highlight ongoing investigation and future applications of this therapy. PMID: 31584572 [PubMed - in process]
Source: Drugs of Today - Category: Drugs & Pharmacology Tags: Drugs Today (Barc) Source Type: research
In conclusion, the combination of 90Y-DOTA-BC8 with an allogeneic hematopoietic cell transplantation regimen was feasible and tolerable. This approach appears promising in this high-risk leukemia/myelodysplasia patient population with active disease. Clinicaltrials.gov identifier: NCT01300572. PMID: 31582553 [PubMed - as supplied by publisher]
Source: Haematologica - Category: Hematology Authors: Tags: Haematologica Source Type: research
stic Anemia Working Party of the European Society for Blood and Marrow Transplantation Abstract This follow-up study of the randomized prospective trial included 192 patients with newly diagnosed severe aplastic anemia receiving Antithymoglobulin and Cyclosporine, with and without G-CSF. We aimed to evaluate the long-term effect of G-CSF on overall survival, event-free survival, probability of secondary myelodysplastic syndrome or acute myeloid leukemia, clinical paroxysmal nocturnal hemoglobinuria, relapse, avascular osteonecrosis and chronic kidney disease. The median follow-up was 11.7 years (10.9-12.5). Overal...
Source: Haematologica - Category: Hematology Authors: Tags: Haematologica Source Type: research
nn Fabarius Popp Malignant hematopoietic cells of myelodysplastic syndromes (MDS)/chronic myelomonocytic leukemias (CMML) and acute myeloid leukemias (AML) may be vulnerable to inhibition of poly(ADP ribose) polymerase 1/2 (PARP1/2) and apurinic/apyrimidinic endonuclease 1 (APE1). PARP1/2 and APE1 are critical enzymes involved in single-strand break repair and base excision repair, respectively. Here, we investigated the cytotoxic efficacy of talazoparib and APE1 inhibitor III, inhibitors of PARP1/2 and APE1, in primary CD34+ MDS/CMML cell samples (n = 8; 4 MDS and 4 CMML) and in primary CD34+ or CD34− ...
Source: Cancers - Category: Cancer & Oncology Authors: Tags: Article Source Type: research
Serum ferritin (SF) has been identified as a potential prognostic factor for patients undergoing stem cell transplantation, but the prognostic value of SF in acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS) patients and the impact of iron chelation therapy (ICT) on MDS patients are controversial. The present meta-analysis aimed to better elucidate these relationships. Three electronic databases were searched systematically to identify reports on the prognostic role of SF in MDS and AML patients, and those investigating the impact of ICT on prognosis of MDS patients. The hazard ratios (HRs) and its 95% conf...
Source: Medicine - Category: Internal Medicine Tags: Research Article: Meta-Analysis of Observational Studies in Epidemiology Source Type: research
ConclusionsDLI was associated with a durable efficacy and low toxicity in pediatric patients with hematologic malignancies. However, larger studies and standardized approaches are required to identify the outcome predictors of this treatment modality.Legal entity responsible for the studyThe authors.FundingHas not received any funding.DisclosureAll authors have declared no conflicts of interest.
Source: Annals of Oncology - Category: Cancer & Oncology Source Type: research
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