Abstract：
:Cells for study were obtained from mouse bone marrow by three methods: 1) Mechanical dissociation; 2) Trypsin release; and 3) Passage through a syringe and needle. The ratio of the fibroblast colony-forming cells in these suspensions was, respectively, 1:13:1. Of the colonies formed by cells obtained by trypsin release, 70% were alkaline phosphatase positive fibroblasts. Freshly isolated marrow cells and cells harvested, by trypsin treatment, from cultures established from the differently obtained bone marrow cell suspensions, were absorbed into porous sponges for transplantation under the renal capsule of mice. Ossicles containing bone marrow formed after transplantation of either freshly isolated cells, or cultured cells obtained from marrow by trypsin treatment, but not after the transplantation of cells cultured from marrow obtained by mechanical dissociation. The size of the bone marrow "organs" that formed was determined by both the number of cells grafted and the size of the sponge in which they had been absorbed for grafting.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Friedenstein AJ,Latzinik NW,Grosheva AG,Gorskaya UFsubject
Has Abstractpub_date
1982-02-01 00:00:00pages
217-27issue
2eissn
0301-472Xissn
1873-2399journal_volume
10pub_type
杂志文章abstract：:Cell-lineage involvement in a typical case of chronic myelomonocytic leukemia (CMML) was examined by simultaneous analysis of morphology and chromosomes on the same single colonies. Cytogenetic analysis of patient's bone marrow cells showed two clones: 46,X,-Y,+M1 (63/68 cells) and 47,X,-Y,+M1,+M2 (5/68 cells). Bone m...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-05-01 00:00:00
abstract：:Neutropenia is common to both Hermansky-Pudlak syndrome type 2 and canine cyclic hematopoiesis (CH) which are caused by mutations in the AP3B1 gene. The purpose of this study was to determine if pearl mice were neutropenic. Complete blood counts (CBCs) and bone marrow differential counts, colony forming unit (CFU) ass...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.05.002
更新日期：2013-10-01 00:00:00
abstract：OBJECTIVE:TGF-beta1 is a powerful inhibitor of erythropoiesis. However, its mechanisms of action are not fully elucidated yet at the cellular level. In this work we have studied the effects of TGF-beta on UT-7 cell survival, proliferation and differentiation. MATERIALS AND METHODS:UT-7 cell line is strictly dependent ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00155-1
更新日期：2000-03-01 00:00:00
abstract：OBJECTIVE:The retroviral oncogene v-Cbl causes pre-B cell lymphomas and myeloid leukemias in mice, and its Drosophila homologue is oncogenic, causing enhanced receptor tyrosine kinase signaling. The human Cbl gene resides at 11q23. The aim of this study is to determine the effect of oncogenic Cbl on growth-regulating r...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00647-6
更新日期：2001-06-01 00:00:00
abstract：:BCR-ABL-negative myeloproliferative neoplasms (MPNs) are driven by JAK-STAT pathway activation, but epigenetic alterations also play an important pathophysiological role. These can be pharmacologically manipulated with histone deacetylase inhibitors (HDACIs), which have proven to be clinically effective in the treatme...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2019.02.002
更新日期：2019-04-01 00:00:00
abstract：:The long-term effects of a maximum tolerated dose of doxorubicin (ADR) (10 mg/kg, LD10/60) on the recovery of the hematopoietic compartments of the femoral marrow from radiation (450 rad) were investigated over a 32-week interval using a mouse model. Comparative radiation response curves, estimating hematopoietic prol...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:Initially described as an endogenous inhibitor of proteases, the tissue inhibitor of metalloproteinases 1 (TIMP-1) also displays cytokine-like functions. TIMP-1 is a soluble protein whose levels are increased under inflammatory conditions. We recently found that TIMP-1(-/-) mice have decreased bone marrow (BM) cellula...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2015.07.003
更新日期：2015-11-01 00:00:00
abstract：:The first blood cells observed in the embryo are large nucleated erythroblasts generated in blood islands of the extraembryonic yolk sac. These unique red cells have been termed primitive because of their resemblance to nucleated erythroblasts of nonmammalian species. It is now widely assumed that hematopoiesis in the...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2005.06.012
更新日期：2005-09-01 00:00:00
abstract：:CD34 is a cell-surface glycoprotein expressed in a developmental, stage-specific manner by bone marrow stem and progenitor cells. In this study we explored a possible role for c-Myb in CD34 regulation during developmental hematopoiesis. The results indicate that c-Myb can induce CD34 expression in hematopoietic and no...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-10-01 00:00:00
abstract：:Sustained NF-κB activation is often observed in acute myeloid leukemia (AML); therefore, proteasome inhibition has been proposed to efficiently target AML cells. In this study, we questioned whether leukemic stem cell-enriched CD34(+) cells are sensitive to the proteasome inhibitor bortezomib. Surprisingly, we observe...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.02.002
更新日期：2013-06-01 00:00:00
abstract：:Two types of murine marrow adherent cells derived from Dexter cultures have been characterized. Exposure of C57B1/6J, ICR, or BDF1 mice to 1000 R x-ray 24 h prior to killing and establishment of liquid marrow cultures resulted in the growth of two types of adherent cells. A macrophage-like cell was phagocytic, nonspec...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1984-08-01 00:00:00
abstract：:Hematopoietic stem/progenitor cells (HSPCs) play important roles in fighting systemic infection as they supply immune cells in a demand-adapted manner. Various mechanisms govern HSPC responses to infection, including cytokine signaling, niche function, and direct sensing of pathogen-derived molecules by HSPCs themselv...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2015.11.008
更新日期：2016-02-01 00:00:00
abstract：:Committed erythroid progenitor cells (Colony Forming Units-Erythroid, CFU-E) have been studied in canine cyclic hematopoiesis (CH) utilizing a semi-solid methyl cellulose culture system. Erythroid colonies were stimulated by the addition of a standard volume of serum from normal dogs that had been phlebotomized and su...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1978-10-01 00:00:00
abstract：:Transfusion with 10,000 or 20,000 marrow cells resulted in 30+ days survival of 15%-50% of mice exposed to an Ld90 or LD100 or radiation. The use of congenic mice with alloenzyme markers permitted the identification of host and donor cells in the peripheral blood of transfused animals. Donor cells were present initial...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-08-01 00:00:00
abstract：:The granulocyte defects of Chediak-Higashi syndrome (CHS) include neutropenia, characteristic giant lysosomal granule morphology, and functionally abnormal cell motility, degranulation, and bacterial killing. Findings of elevated levels of adenosine 3', 5' cyclic monophosphate nucleotide (cAMP) and of concanavalin A (...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-02-01 00:00:00
abstract：OBJECTIVE:We previously showed enhanced engraftment of human T cells in the transgenic NonObese Diabetic/severe combined immunodeficient (NOD/scid)-DR1 mice, compared to NOD/scid mice. We now characterize their immunobiology, innate immunity, and intrahepatic neonatal engraftment of cord blood mononuclear cells (CBMNC)...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.05.002
更新日期：2007-08-01 00:00:00
abstract：:We have assessed the potential use of the mononuclear cell (MNC) content as the sole assessment of graft quality in 35 patients receiving BEAM (carmustine, etoposide, cytosine arabinoside, melphalan) chemotherapy and autologous peripheral blood progenitor cell (PBPC) transplantation for malignant lymphoma. PBPCs were ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：:Among 75 consecutive allogeneic bone marrow transplant recipients, 24 developed chronic graft-versus-host disease (GVHD), which was diagnosed from day 31 to day 368 after transplantation. Eight (33%) patients had more extensive chronic GVHD, and five patients died. The actuarial incidence of chronic GVHD was 48% at 40...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-11-01 00:00:00
abstract：OBJECTIVE:We studied two adult brothers with severe congenital thrombocytopenia in order to determine the genetic etiology of their inherited disorder. Despite the absence of eczema or immunodeficiency, a mutation of the Wiskott-Aldrich syndrome (WAS) gene was suspected because of the presence of microthrombocytes. MA...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(02)01023-8
更新日期：2003-02-01 00:00:00
abstract：OBJECTIVE:The cause of delayed hematopoietic reconstitution after umbilical cord blood transplantation (UCBT) remains controversial. We hypothesized that hematopoietic stem/progenitor cells (HS/PCs) from UCB have some defects of the homing-related molecules responsible for their slow engraftment. MATERIALS AND METHODS...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2003.08.016
更新日期：2003-12-01 00:00:00
abstract：OBJECTIVE:Mesenchymal stem cells (MSCs) are capable of modulating the immune system through interaction with a wide range of immune cells. This study investigates the hypothesis that interaction of MSCs with macrophages could play a significant role in their antiinflammatory/immune modulatory effects. MATERIALS AND ME...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.09.004
更新日期：2009-12-01 00:00:00
abstract：:Cell surface molecules aberrantly expressed or overexpressed by myeloid leukemic cells represent potential disease-specific therapeutic targets for antibodies. MUC1 is a polymorphic glycoprotein, the cleavage of which yields two unequal chains: a large extracellular α subunit containing a tandem repeat array bound in ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.12.002
更新日期：2019-02-01 00:00:00
abstract：:A peptide sequence was identified by phage display technology that could be used as an alternative to chymopapain for the release of hematopoietic progenitor cells captured by anti-CD34 monoclonal antibodies. This was achieved by affinity selection screening (biopanning) of a random hexapeptide sequence phage display ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00007-7
更新日期：1999-05-01 00:00:00
abstract：:In adult hematopoiesis, the hematopoietic stem cell (HSC) sits at the top of a hierarchy of hematopoietic progenitors responsible for generating the diverse repertoire of blood and immune cells. During embryonic development, however, the initial waves of hematopoiesis provide the first functioning blood cells of the d...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2017.12.008
更新日期：2018-04-01 00:00:00
abstract：:The advent of single-cell transcriptomics has led to the proposal of a number of novel high-resolution models for the hematopoietic system. Testing the predictions generated by such models requires cell fate potential assays of matching, single-cell resolution. Here we detail the development of an in vitro high-throug...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.01.005
更新日期：2018-04-01 00:00:00
abstract：OBJECTIVE:Hematopoietic progenitor cells are a promising source for generation of genetically modified dendritic cells. A prerequisite for using these cells in therapeutic approaches is stable vector-mediated transgene expression during and after cell maturation. We investigated the expression of enhanced green fluores...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00778-0
更新日期：2002-02-01 00:00:00
abstract：:Acute myeloid leukemia (AML) develops when there is a block in differentiation and uncontrolled proliferation of myeloid precursors, resulting in bone marrow failure. AML is a clinically, morphologically, and genetically heterogeneous disease, and biological differences between adult and childhood AML have been identi...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2017.06.007
更新日期：2017-10-01 00:00:00
abstract：:The human cell line CMK spontaneously expresses megakaryocytic characteristics and can be induced to differentiate into mature megakaryocytes after exposure to 12-O-tetradecanoylphorbol-13-acetate (TPA). In comparison with CMK, we have examined the characteristics of a subclone, designated as CMK11-5, that is morpholo...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：OBJECTIVE:T lymphocytes can be activated by soluble factors such as cytokines or through direct cell-cell interactions. Although cytokine receptors are known to signal through STAT family transcription factors, the mechanisms by which other cell-surface molecules, such as CD2, transduce signals is unclear. The goal of ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00652-4
更新日期：2001-02-01 00:00:00
abstract：:We previously demonstrated that lysis of tumor cells that express Hsp70, the highly stress-inducible member of the HSP70 family, on their plasma membrane is mediated by natural killer (NK) cells. Here, we studied the effects of different proteins of the HSP70 family in combination with interleukin 2 (IL-2) on the prol...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00104-6
更新日期：1999-11-01 00:00:00
