Prognostic Value of Measurable Residual Disease in Patients with AML Undergoing HSCT: A Multicenter Study.

Allogeneic hematopoietic stem cell transplantation (HSCT) represents the best therapeutic option for many patients with acute myeloid leukemia (AML). However, relapse remains the main cause of mortality after transplantation. The detection of measurable residual disease (MRD) by multiparameter flow cytometry (MFC) in AML, before and after HSCT, has been described as a powerful predictor of outcome.

Next-Generation DNA Sequencing-Based Gene Panel for Diagnosis and Genetic Risk Stratification in Onco-Hematology.

A suitable diagnostic classification of myeloid neoplasms and acute leukemias requires testing for a large number of molecular biomarkers. Next-generation sequencing is a technology able to integrate identification of the vast majority of them in a single test. This manuscript includes the design, analytical validation and clinical feasibility evaluation of a molecular diagnostic kit for onco-hematological diseases.

ASXL1 mutation as a surrogate marker in acute myeloid leukemia with myelodysplasia-related changes and normal karyotype.

Acute myeloid leukemia with myelodysplasia-related changes (AML-MRC) are poor outcome leukemias. Its diagnosis is based on clinical, cytogenetic, and cytomorphologic criteria, last criterion being sometimes difficult to assess. A high frequency of ASXL1 mutations have been described in this leukemia.

MLL-rearranged acute myeloid leukemia: Influence of the genetic partner in allo-HSCT response and prognostic factor of MLL 3' region mRNA expression.

Objective: MLL gene is involved in more than 80 known genetic fusions in acute leukemia. To study the relevance of MLL partner gene and selected gene's expression, in this work, we have studied a cohort of 20 MLL-rearranged acute myeloid leukemia (AML).

Methods: Twenty MLL-rearranged AML patients along with a control cohort of 138 AML patients are included in this work.

Lenograstim compared to filgrastim for the mobilization of hematopoietic stem cells in healthy donors.

Background: Recombinant human granulocyte-colony-stimulating factor (G-CSF) is used to mobilize hematopoietic stem cells for both autologous and allogeneic hematopoietic stem cell transplantation. The recombinant products clinically available are lenograstim and filgrastim, which differ from a biologic point of view as well as from their economical impact. In this regard, some studies have shown different in vitro activities although clinical studies comparing both drugs in the allogeneic transplant setting are scanty.