In vitro assessment of bone marrow endothelial colonies (CFU-En) in non-Hodgkin's lymphoma patients undergoing peripheral blood stem cell transplantation

The distribution and functional characteristics of in vitro bone marrow (BM) endothelial colonies (CFU-En) were studied in 70 non-Hodgkin's lymphoma (NHL) patients in different phases of the disease to explore the association between CFU-En growth and angiogenesis, and between the number of CFU...

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Veröffentlicht in:Bone marrow transplantation (Basingstoke) 2003-12, Vol.32 (12), p.1165-1173
Hauptverfasser: LANZA, F, CAMPIONI, D, PUNTURIERI, M, MORETTI, S, DABUSTI, M, SPANEDDA, R, CASTOLDI, G
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container_title Bone marrow transplantation (Basingstoke)
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creator LANZA, F
CAMPIONI, D
PUNTURIERI, M
MORETTI, S
DABUSTI, M
SPANEDDA, R
CASTOLDI, G
description The distribution and functional characteristics of in vitro bone marrow (BM) endothelial colonies (CFU-En) were studied in 70 non-Hodgkin's lymphoma (NHL) patients in different phases of the disease to explore the association between CFU-En growth and angiogenesis, and between the number of CFU-En and the presence of hematopoietic and mesenchymal progenitor cells. The mean number of CFU-En/10(6) BM mononuclear cells seen in remission patients was significantly higher than that seen in newly diagnosed patients (P=0.04), and in normal subjects (P=0.008). Patients with low-grade NHL in remission displayed a higher CFU-En value compared with high-grade NHL (P=0.04). In the autograft group (40 patients), a significant reduction of CFU-En number was detected in the first 4-6 months after transplantation. In remission patients, the CFU-En number positively correlated with the incidence of BM colony-forming unit granulocyte-macrophage (CFU-GM) (P=0.013) and CFU-multilineage (CFU-GEMM) hematopoietic colonies (P=0.044). These in vitro data show that CFU-En numbers increase following standard-dose chemotherapy, thus providing a rationale for further investigating the effects of different cytostatic drugs on BM endothelial cells growth and function.
doi_str_mv 10.1038/sj.bmt.1704279
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Intensive care medicine. Transfusions. Cell therapy and gene therapy</topic><topic>Angiogenesis</topic><topic>Antineoplastic Combined Chemotherapy Protocols - therapeutic use</topic><topic>Biological and medical sciences</topic><topic>Biomarkers</topic><topic>Bone marrow</topic><topic>Bone Marrow Cells - cytology</topic><topic>Bone marrow transplantation</topic><topic>Bone marrow, stem cells transplantation. 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The mean number of CFU-En/10(6) BM mononuclear cells seen in remission patients was significantly higher than that seen in newly diagnosed patients (P=0.04), and in normal subjects (P=0.008). Patients with low-grade NHL in remission displayed a higher CFU-En value compared with high-grade NHL (P=0.04). In the autograft group (40 patients), a significant reduction of CFU-En number was detected in the first 4-6 months after transplantation. In remission patients, the CFU-En number positively correlated with the incidence of BM colony-forming unit granulocyte-macrophage (CFU-GM) (P=0.013) and CFU-multilineage (CFU-GEMM) hematopoietic colonies (P=0.044). These in vitro data show that CFU-En numbers increase following standard-dose chemotherapy, thus providing a rationale for further investigating the effects of different cytostatic drugs on BM endothelial cells growth and function.</abstract><cop>Basingstoke</cop><pub>Nature Publishing Group</pub><pmid>14647271</pmid><doi>10.1038/sj.bmt.1704279</doi><tpages>9</tpages></addata></record>
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source MEDLINE; Nature; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection
subjects Adult
Aged
Aged, 80 and over
Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy
Angiogenesis
Antineoplastic Combined Chemotherapy Protocols - therapeutic use
Biological and medical sciences
Biomarkers
Bone marrow
Bone Marrow Cells - cytology
Bone marrow transplantation
Bone marrow, stem cells transplantation. Graft versus host reaction
Care and treatment
Cell Lineage
Cells, Cultured - cytology
Chemotherapy
Colonies
Colony-Forming Units Assay
Combined Modality Therapy
Endothelial cells
Endothelial Cells - cytology
Female
Hematologic and hematopoietic diseases
Hematopoietic stem cells
Hematopoietic Stem Cells - cytology
Hemopoiesis
Hodgkin's disease
Humans
Immunophenotyping
Immunosuppressive agents
Leukemias. Malignant lymphomas. Malignant reticulosis. Myelofibrosis
Leukocytes (granulocytic)
Leukocytes (mononuclear)
Lymphoma
Lymphoma, Non-Hodgkin - drug therapy
Lymphoma, Non-Hodgkin - pathology
Lymphoma, Non-Hodgkin - therapy
Macrophages
Male
Medical sciences
Mesenchyme
Middle Aged
Non-Hodgkin's lymphoma
Peripheral blood
Peripheral Blood Stem Cell Transplantation
Physiological aspects
Progenitor cells
Remission
Remission Induction
Stem cell transplantation
Stem cells
Transfusions. Complications. Transfusion reactions. Cell and gene therapy
Transplantation
Transplantation, Autologous
Transplantation, Homologous
title In vitro assessment of bone marrow endothelial colonies (CFU-En) in non-Hodgkin's lymphoma patients undergoing peripheral blood stem cell transplantation
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