Project description:In patients with mast cell leukemia, the CD34+ bone marrow fraction contains a subset of disease-initiating and propagating cells. The aim of this study was to compare the gene expression profile of these cells with that of CD34+ cells obtained from the bone marrow of healthy donors, in order to find aberrantly expressed genes and pathways.
Project description:Label-free quantitation dataset from 44 representative Acute Myeloid Leukemia (AML) patients from the LAML TCGA dataset, and 6 healthy bone marrow derived controls including 3 lineage-depleted and 3 CD34+ selected bone marrows.
Project description:A deep-scale proteome and phosphoproteome database from 44 representative Acute Myeloid Leukemia (AML) patients from the LAML TCGA dataset, and 6 healthy bone marrow derived controls including 3 lineage-depleted and 3 CD34+ selected bone marrows.
Project description:Whole exome sequencing and whole genome sequencing were performed using DNA isolated from MNKPL to identify genomic landscape. To investigate expression profiles of MNKPL, RNA sequencing (RNA-seq) was performed using RNA isolated from MNKPL. To clarify the origin and heterogeneity of MNKPL, single cell RNA-seq was conducted using leukemia cells of MNKPL and bone marrow mononuclear cells and CD34 positive bone marrow cells of a healthy donor.
Project description:Acute myeloid leukemia (AML) is a hematopoietic malignancy with a dismal outcome in the majority of cases. A detailed understanding of the genetic alterations and gene expression changes that contribute to its pathogenesis is important to improve prognostication, disease monitoring, and therapy. The expression of 636 human miRNAs was compared between samples from 52 patients with AML and 13 healthy individuals by locked nucleic acid (LNA) based microarray technology. 143 miRNAs were expressed at detectable levels, and 64 of these were significantly differentially expressed between AML and healthy peripheral blood, bone marrow, and/or CD34+ cells. Reference: A Rommer et al, Overexpression of primary microRNA 221/222 in acute myeloid leukemia, BMC Cancer, 2013. 52 AML, 5 peripheral blood (PB), 5 bone marrow (BM), and 3 CD34+ cell samples from healthy donors were subjected to miRNA microarray analysis.
Project description:Transcriptome sequencing was performed on 214 patients with myelodysplasia in this study. RNA was obtained from bone marrow CD34+ cells (n=100) and/or bone marrow mononuclear cells (n=165). Transcriptome sequencing was performed for both cell fractions in 51 patients. We also studied bone marrow CD34+ cells and bone marrow mononuclear cells obtained from three healthy adults each.
Project description:This pilot clinical trial studies low-dose total body irradiation and donor peripheral blood stem cell transplant followed by donor lymphocyte infusion in treatment patients with non-Hodgkin lymphoma, chronic lymphocytic leukemia, or multiple myeloma. Giving total-body irradiation before a donor peripheral blood stem cell transplant helps stop the growth of cells in the bone marrow, including normal blood-forming cells (stem cells) and cancer cells. When healthy stem cells from a donor are infused into the patient they may help the patient’s bone marrow make stem cells, red blood cells, white blood cells, and platelets. Once the donated stem cells begin working, the patient’s immune system may see the remaining cancer cells as not belonging in the patient’s body and destroy them. Giving an infusion of the donor’s white blood cells (donor lymphocyte infusion) may boost this effect.
