201
|
Hammar SP. Lung macrophages. Ultrastruct Pathol 1989; 13:iii-v. [PMID: 2763375 DOI: 10.3109/01913128909048487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
202
|
Armstrong MJ, Warren HB, Davies PF, Dainiak N. Nutrition requirements for mammalian cells and hematopoietic growth factor production. Ann N Y Acad Sci 1989; 554:66-74. [PMID: 2660678 DOI: 10.1111/j.1749-6632.1989.tb22410.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- M J Armstrong
- Department of Medicine, St. Elizabeth's Hospital of Boston, Massachusetts 02135
| | | | | | | |
Collapse
|
203
|
Lanfrancone L, Grignani F, Pelicci PG. Hematopoietic Growth Factors Expression in Normal Human Phagocytic Cells. Int J Immunopathol Pharmacol 1989. [DOI: 10.1177/039463208900200201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The regulation of the production and release of specific GPs by hemopoietic cells is still under investigation (1,2). In particular their role in the steady state control of hemopoiesis has always been open to discussion because no constitutive GF expression has been identified in any normal cell type (1,2,3,). Our data indicate for the first time tissue macrophages constitutively express M-CSP, GM-CSP and IL1, suggesting that M-CSP, GM-CSP and IL1 production by monocytes is involved in the steady state control of hemopoiesis.
Collapse
Affiliation(s)
- Luisa Lanfrancone
- Istituto di Clinica Medica I, Policlinico Monteluce, Università di Perugia, 06100 Perugia, Italy
| | - F. Grignani
- Istituto di Clinica Medica I, Policlinico Monteluce, Università di Perugia, 06100 Perugia, Italy
| | - P. G. Pelicci
- Istituto di Clinica Medica I, Policlinico Monteluce, Università di Perugia, 06100 Perugia, Italy
| |
Collapse
|
204
|
Park LS, Friend D, Price V, Anderson D, Singer J, Prickett KS, Urdal DL. Heterogeneity in Human Interleukin-3 Receptors. J Biol Chem 1989. [DOI: 10.1016/s0021-9258(18)83562-1] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
205
|
Dougherty GJ, Kay RJ, Humphries RK. Molecular Cloning of 114/A10, a Cell Surface Antigen Containing Highly Conserved Repeated Elements, Which Is Expressed by Murine Hemopoietic Progenitor Cells and Interleukin-3-dependent Cell Lines. J Biol Chem 1989. [DOI: 10.1016/s0021-9258(18)83377-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
206
|
Affiliation(s)
- M J Auger
- Department of Clinical and Laboratory Haematology, Western General Hospital, Edinburgh
| |
Collapse
|
207
|
Salem M, Delwel R, Mahmoud LA, Clark S, Elbasousy EM, Löwenberg B. Maturation of human acute myeloid leukaemia in vitro: the response to five recombinant haematopoietic factors in a serum-free system. Br J Haematol 1989; 71:363-70. [PMID: 2649140 DOI: 10.1111/j.1365-2141.1989.tb04293.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The abilities of human recombinant IL-3, GM-CSF, G-CSF, M-CSF and Epo to induce maturation in human AML cells in vitro were investigated using cell specimens from 25 AML patients. The experiments were carried out under exactly defined serum-free culture conditions. In the absence of CSFs, monocytic and/or granulocytic maturation was detected in 14/25 cases. IL-3, GM-CSF, G-CSF and M-CSF elevated the proportions of monocyte/macrophages in 3/25, 2/25, 1/25 and 6/25 cases respectively, and increased the percentages of mature granulocytes in 2/25, 1/25, 1/25 and 0/25 cases, and if so only to a limited extent (values below 50%). The 3H-thymidine (3H-TdR) uptake studies revealed that IL-3, GM-CSF, G-CSF and M-CSF were efficient stimulators of DNA synthesis of AML cells in 19, 15, 13 and four of those cases, respectively. Thus, although the cells in most cases responded to CSFs by activation of DNA synthesis, they were unable to give rise to terminally differentiated stages. Provision of CSFs in combination was more frequently effective in enhancing maturation and also increased the magnitude of maturation response. Monocytic versus granulocytic maturation of AML cells after culture did not correlate with the FAB cytology nor with the type of CSF presented; but generally granulocytic maturation was an infrequent phenomenon. Epo stimulated erythroid differentiation and DNA synthesis only in the case of erythroleukaemia, but it had no effect on the cells of 10 other AML cases. Extrapolation of these in vitro findings would suggest that CSFs would have a limited therapeutic utility to induce AML cell maturation in vivo and that hazards of stimulating blast cell proliferation with these factors may be anticipated.
Collapse
Affiliation(s)
- M Salem
- Dr Daniel den Hoed Cancer Center, Rotterdam, The Netherlands
| | | | | | | | | | | |
Collapse
|
208
|
Neta R. Cytokines in radioprotection and therapy of radiation injury. BIOTHERAPY (DORDRECHT, NETHERLANDS) 1989; 1:41-5. [PMID: 3079458 DOI: 10.1007/bf02170134] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- R Neta
- Armed Forces Radiobiology Research Institute, Bethesda, MD 20814
| |
Collapse
|
209
|
Oster W, Lindemann A, Mertelsmann R, Herrmann F. Production of macrophage-, granulocyte-, granulocyte-macrophage- and multi-colony-stimulating factor by peripheral blood cells. Eur J Immunol 1989; 19:543-7. [PMID: 2468505 DOI: 10.1002/eji.1830190320] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The specific cell sources and signals for induction of various colony-stimulating factors (CSF) in peripheral blood mononuclear cells (PBMC), purified T lymphocyte and monocyte (Mo) populations have been investigated. In the absence of exogenous activating stimuli, human PBMC, T cells and Mo failed to produce stable cytoplasmic mRNA for CSF for macrophages (M-CSF or CSF-1), for granulocytes (G-CSF), for granulocytes and macrophages (GM-CSF) and for multilineage CSF [multi-CSF, interleukin (IL) 3] and thus failed to release CSF proteins. However, after stimulation with phorbol myristate acetate and phytohemagglutinin, M-, G-, GM- and multi-CSF mRNA became detectable in PBMC, resulting in the secretion of the respective proteins. Identical culture conditions resulted in synthesis of only G- and M-CSF by purified Mo, whereas purified T lymphocytes produced GM-CSF and multi-CSF only. When Mo or T lymphocytes were exposed to recombinant human interferon-gamma or were stimulated by triggering the epitopes recognized by the monoclonal antibodies anti-Tll2 and Tll3, respectively, again disparate CSF expression patterns were found to be associated with both cell species. Moreover, IL2-receptive T lymphocytes showed the same distinct pattern of CSF secretion when activated by recombinant human IL2.
Collapse
Affiliation(s)
- W Oster
- Department of Hematology, Johannes Gutenberg University, Mainz, FRG
| | | | | | | |
Collapse
|
210
|
Abstract
Over the past decade experimental haematologists have identified and eventually characterised a number of polypeptide growth factors capable of stimulating the proliferation and differentiation of haemopoietic progenitor cells in vitro. The molecular cloning of these growth factors has now allowed their use in vivo, and some of them have shown promise in recent clinical trials. Most of the work has been done on erythropoietin and myeloid growth factors, which are discussed in this review. Erythropoietin has been used successfully as replacement therapy in the anaemia of end-stage renal failure, but may also prove clinically useful in other chronic anaemias and, in combination with other growth factors, as a stimulant of bone marrow regeneration following bone marrow transplant. Myeloid growth factors, and, in particular, granulocyte colony-stimulating factor, have been shown to accelerate neutrophil recover in cancer patients following chemotherapy, with a reduction in the number of severe infections and mucositis.
Collapse
Affiliation(s)
- M H Bronchud
- Cancer Research Campaign of Medical Oncology, Christie Hospital and Holt Radium Institute, Manchester, UK
| | | |
Collapse
|
211
|
Herrmann F, Mertelsmann R. Polypeptides controlling hematopoietic cell development and activation. I. In vitro results. BLUT 1989; 58:117-28. [PMID: 2649187 DOI: 10.1007/bf00320430] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Recombinant DNA technology has been central in answering some of the most relevant questions in the research of regulation of the functional status of hematopoietic progenitor cells and their progeny. This leading article will focus on recent results that have emerged from studies utilizing recombinant molecules that control hematopoietic blood cell development and activation. The following features will be detailed: The molecular and biological characteristics and biochemistry of hematopoietic growth factors, synergizing factors and releasing factors, their role in the regulation of hematopoiesis and activation of normal and leukemic cells, their cellular sources, and regulation of production.
Collapse
Affiliation(s)
- F Herrmann
- Department of Hematology, Johannes Gutenberg-Universität, Mainz, Federal Republic of Germany
| | | |
Collapse
|
212
|
Bussolino F, Wang JM, Defilippi P, Turrini F, Sanavio F, Edgell CJ, Aglietta M, Arese P, Mantovani A. Granulocyte- and granulocyte-macrophage-colony stimulating factors induce human endothelial cells to migrate and proliferate. Nature 1989; 337:471-3. [PMID: 2464767 DOI: 10.1038/337471a0] [Citation(s) in RCA: 452] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Granulocyte-colony stimulating factor (G-CSF) and granulocyte-macrophage-colony stimulating factor (GM-CSF) belong to a family of glycoprotidic growth factors required for the survival, growth and differentiation of haematopoietic precursors and which affect the function of circulating mature cells. They are produced by resting or stimulated stromal cells of the haematopoietic microenvironment (fibroblasts and endothelium) and by immunocompetent cells (T cells and monocytes/macrophages). The action of these CSF molecules was thought to be restricted to cells of haematopoietic origin. Here, we report that G-CSF and GM-CSF influence the migration and proliferation of human endothelial cells suggesting that these molecules may act as regulatory signals outside the haematopoietic system.
Collapse
Affiliation(s)
- F Bussolino
- Dipartimento di Genetica, Biologia e Chimica Medica, Università di Torino, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
213
|
Wells AF, Hightower JA, Parks C, Kufoy E, Fox A. Systemic injection of group A streptococcal peptidoglycan-polysaccharide complexes elicits persistent neutrophilia and monocytosis associated with polyarthritis in rats. Infect Immun 1989; 57:351-8. [PMID: 2643565 PMCID: PMC313104 DOI: 10.1128/iai.57.2.351-358.1989] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The perpetuation of inflammatory changes within joints elicited by persisting, poorly biodegradable group A streptococcal cell walls (peptidoglycan-polysaccharide complexes [PG-PS]) is well documented. Chronic changes in the bloodstream induced by PG-PS have not been described previously. We demonstrated that leukocytosis occurs within 3 days after intraperitoneal injection of PG-PS and remains elevated 20 weeks later. Chronic neutrophilia, monocytosis, and lymphocytosis were observed in all experiments. Chronic changes in platelet, erythrocyte, and reticulocyte counts were not seen. The newly documented leukocytosis, lasting for months after PG-PS administration, provided a circulating pool of leukocytes that may participate in chronic inflammatory events in the joint. Although the central role of the macrophage in PG-PS-mediated inflammation has been emphasized (F. G. Dalldorf, W. J. Cromartie, S. K. Anderle, R. L. Clark, and J. H. Schwab, Am. J. Pathol. 100:383-402, 1980), the polymorphonuclear cell may be involved in periods of exacerbation of streptococcal cell wall-mediated polyarthritis. This was supported by our observations that neutrophilia and monocytosis correlate well with the degree of chronic joint inflammation.
Collapse
Affiliation(s)
- A F Wells
- Department of Microbiology, School of Medicine, University of South Carolina, Columbia 29208
| | | | | | | | | |
Collapse
|
214
|
Abstract
Acute myelogenous leukaemia in childhood is considerably more resistant to chemotherapy than the acute lymphocytic leukaemias. Recently, more aggressive therapy has improved the outlook for children with this difficult form of leukaemia. Long-term disease-free survival of children achieving remission has been reported to be more than 40% in some studies. This paper reviews both the present concept of leukaemogenesis as well as some of the more recent therapeutic studies on childhood AML.
Collapse
Affiliation(s)
- S O Lie
- Department of Paediatric Research, Rikshospitalet, Oslo, Norway
| |
Collapse
|
215
|
Aglietta M, Piacibello W, Sanavio F, Stacchini A, Aprá F, Schena M, Mossetti C, Carnino F, Caligaris-Cappio F, Gavosto F. Kinetics of human hemopoietic cells after in vivo administration of granulocyte-macrophage colony-stimulating factor. J Clin Invest 1989; 83:551-7. [PMID: 2643633 PMCID: PMC303714 DOI: 10.1172/jci113917] [Citation(s) in RCA: 112] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The kinetic changes induced by granulocyte-macrophage colony-stimulating factor (GM-CSF) on hemopoietic cells were assessed in physiological conditions by administering GM-CSF (8 micrograms/kg per d) for 3 d to nine patients with solid tumors and normal bone marrow (BM), before chemotherapy. GM-CSF increased the number of circulating granulocytes and monocytes; platelets, erythrocytes, lymphocyte number, and subsets were unmodified. GM-CSF increased the percentage of BM S phase BFU-E (from 32 +/- 7 to 79 +/- 16%), day 14 colony-forming unit granulocyte-macrophage (CFU-GM) (from 43 +/- 20 to 82 +/- 11%) and day 7 CFU-GM (from 41 +/- 14 to 56 +/- 20%). The percentage of BM myeloblasts, promyelocytes, and myelocytes in S phase increased from 26 +/- 14 to 41 +/- 6%, and that of erythroblasts increased from 25 +/- 12 to 30 +/- 12%. This suggests that GM-CSF activates both erythroid and granulomonopoietic progenitors but that, among the morphologically recognizable BM precursors, only the granulomonopoietic lineage is a direct target of the molecule. GM-CSF increased the birth rate of cycling cells from 1.3 to 3.4 cells %/h and decreased the duration of the S phase from 14.3 to 9.1 h and the cell cycle time from 86 to 26 h. After treatment discontinuation, the number of circulating granulocytes and monocytes rapidly fell. The proportion of S phase BM cells dropped to values lower than pretreatment levels, suggesting a period of relative refractoriness to cell cycle-active antineoplastic agents.
Collapse
Affiliation(s)
- M Aglietta
- Dipartimento di Scienze Biomediche ed Oncologia Umana dell'Universitá, Torino, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
216
|
Uckun FM, Gillis S, Souza L, Song CW. Effects of recombinant growth factors on radiation survival of human bone marrow progenitor cells. Int J Radiat Oncol Biol Phys 1989; 16:415-35. [PMID: 2466026 DOI: 10.1016/0360-3016(89)90338-6] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The purpose of this study was to evaluate the individual radioprotective effects of 4 distinct purified recombinant human hematopoietic growth factors, namely recombinant human granulocyte-macrophage colony stimulating factor (rGM-CSF), recombinant human granulocyte colony stimulating factor (rG-CSF), recombinant human interleukin 1 (rIL-1), and recombinant human interleukin 2 (rIL-2) on human myeloid (CFU-GM) and erythroid (BFU-E) bone marrow progenitor cells. We demonstrate that (a) preconditioning with rGM-CSF, rG-CSF, or rIL-1 enables CFU-GM to repair sublethal radiation damage and renders CFU-GM less radiosensitive, (b) preconditioning with rGM-CSF or rIL-1 enables BFU-E to repair sublethal radiation damage, and (c) preconditioning with rIL-2 does not increase the radiation survival of CFU-GM or BFU-E. The effects of recombinant growth factors, in particular rGM-CSF, on the radiation damage repair, radiosensitivity, and proliferative activity of bone marrow progenitor cells resulted in a substantial increase in the mean numbers of progenitor cell-derived hematopoietic colonies in irradiated marrow samples. The effects of rGM-CSF on the radiation response of CFU-GM and BFU-E, and the effects of rG-CSF as well as rIL-1 on the radiation response of CFU-GM did not appear to require the presence of T-cells/T-cell precursors, NK-cells, B-cells/B-cell precursors, monocytes, macrophages, MY8 antigen positive non-CFU-GM myeloblasts, promyelocytes, myelocytes, metamyelocytes, granulocytes, or glycophorin A positive erythroid cells since virtually identical results were obtained with unsorted marrow samples or highly purified fluorescence activated cell sorter (FACS) isolated progenitor cell suspensions. To our knowledge, this report represents the first study on recombinant human growth factor-induced modulation of the radiation responses of normal human bone marrow progenitor cells.
Collapse
Affiliation(s)
- F M Uckun
- Department of Therapeutic Radiology, University of Minnesota, Minneapolis 55455
| | | | | | | |
Collapse
|
217
|
Horowitz MC, Coleman DL, Flood PM, Kupper TS, Jilka RL. Parathyroid hormone and lipopolysaccharide induce murine osteoblast-like cells to secrete a cytokine indistinguishable from granulocyte-macrophage colony-stimulating factor. J Clin Invest 1989; 83:149-57. [PMID: 2642917 PMCID: PMC303655 DOI: 10.1172/jci113852] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Osteoblasts are the cells responsible for the secretion of collagen and ultimately the formation of new bone. These cells have also been shown to regulate osteoclast activity by the secretion of cytokines, which remain to be defined. In an attempt to identify these unknown cytokines, we have induced primary murine osteoblasts with two bone active agents, parathyroid hormone (PTH) and lipopolysaccharide (LPS) and analyzed the conditioned media (CM) for the presence of specific cytokines. Analysis of the CM was accomplished by functional, biochemical, and serological techniques. The data indicate that both PTH and LPS are capable of inducing the osteoblasts to secrete a cytokine, which by all of the techniques used, is indistinguishable from granulocyte-macrophage colony-stimulating factor (GM-CSF). Secretion of GM-CSF is not constitutive and requires active induction. Production of the cytokine is dependent on the dose of PTH or LPS added. It has been demonstrated that the addition of GM-CSF to bone marrow cultures results in the formation of increased numbers of osteoclasts. Therefore, these data suggest that osteoblasts not only participate in bone remodeling by formation of new matrix but may regulate osteoclast activity indirectly by their ability to regulate hematopoiesis.
Collapse
Affiliation(s)
- M C Horowitz
- Department of Orthopaedics, Yale University School of Medicine, New Haven, Connecticut 06510
| | | | | | | | | |
Collapse
|
218
|
Oster W, Mertelsmann R, Herrmann F. Role of colony-stimulating factors in the biology of acute myelogenous leukemia. INTERNATIONAL JOURNAL OF CELL CLONING 1989; 7:13-29. [PMID: 2645373 DOI: 10.1002/stem.5530070104] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A high proportion of acute myeloid leukemias (AML) recently investigated for their capacity to synthesize biologically active bioregulatory molecules was found to accumulate messenger (m) RNA and to produce membrane-bound or -secreted forms of stimulating factors for granulocyte, macrophage and mixed granulocyte-macrophage colony growth. Blast cells have also been found to secrete interleukin 1, tumor necrosis factor-alpha, interleukin 6, and to express receptors for various growth factors as well. However, growth factors like interleukin 2 and interleukin 3 have not been identified as AML products, and several other factors including interleukin 4, interleukin 5, etc. need further evaluation. Responsiveness of clonogenic leukemic cells to exogenous growth-promoting factors in vitro suggests a possible role of these biomolecules in the course of these disorders. Important evidence for the crucial role of growth factors, at least in some subtypes of AML, has been provided by demonstrating constitutive growth factor production by leukemic cells and their autonomous in vitro growth which is dependent on autocrine secretion of a specific growth factor. The concert of mechanisms providing stimulatory and inhibitory signals for hematopoiesis, which is adapted to the various physiological requirements of the organism, may have multiple defects in AML. This leads to successive steps of malfunctioning of cells, which finally express a fully malignant phenotype. In addition, these derangements also lead to defects in accessory cells on the level of mediator communication. However, there is evidence for autonomous growth promotion of AML blast by constitutive production of growth factors active in an autocrine fashion (GM-CSF, G-CSF, interleukin 6) and by recruitment of accessory cells to increase CSF supply (GM-CSF, G-CSF) via molecules such as interleukin 1 and TNF-alpha in a paracrine fashion. Molecular analysis of transformed hematopoietic cells has revealed changes of the genome, e.g., insertion of viral genetic information or cytogenetic fractures at DNA sites controlling growth factor gene activation. These events appear to be crucial in the induction of uncontrolled growth factor expression promoting oncogenic transformation of hematopoietic progenitor cells.
Collapse
Affiliation(s)
- W Oster
- Department of Hematology, Johannes Gutenberg-University, Mainz, FRG
| | | | | |
Collapse
|
219
|
Udupa KB, Lipschitz DA. The pattern of myeloid suppression and recovery after the addition of methotrexate to murine long-term bone marrow culture. Leuk Res 1989; 13:667-72. [PMID: 2796375 DOI: 10.1016/0145-2126(89)90055-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Treating long-term bone marrow culture with 10(-7)-10(-5) M methotrexate caused a 95% reduction in myelopoiesis as assessed by supernatant cell count and granulocyte/macrophage colony forming unit number. The suppression was irreversible with 10(-5) M methotrexate. Complete recovery of myeloid cell production occurred four and five weeks after cultures were treated with either 10(-7) M or 10(-6) M methotrexate, respectively. The suppression of myelopoiesis was completely prevented if 10(-3) M leucovorin was added to culture within 6 h of 10(-6) M methotrexate. The addition to culture of lung conditioned medium containing high concentrations of granulocyte/macrophage colony-stimulating factor shortened the time of myelopoietic suppression by one week. The addition of WEHI-3B medium containing both interleukin 3 and GM-CSF shortened the suppression by two weeks. This in vitro model provides unique opportunities to examine mechanisms involved in the myelopoietic and chemotherapy-induced suppression. A close analysis of approaches to modify the recovery process will also be possible.
Collapse
Affiliation(s)
- K B Udupa
- Geriatric Research, Education and Clinical Center (GRECC), John L. McClellan Veterans Administration Hospital, Little Rock, AR
| | | |
Collapse
|
220
|
Tawhid H, Labastide W, Barker C, Rees J. Cooperative effects of human recombinant granulocyte-macrophage colony stimulating factor and human recombinant erythropoietin in inducing erythroid differentiation of the human erythroleukaemia cell line K 562 clonogenic cells. Leuk Res 1989; 13:127-30. [PMID: 2648083 DOI: 10.1016/0145-2126(89)90136-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Human acute erythroleukaemia arises from the inability of the haemopoietic stem cell to differentiate. K 562 cell line provides a homogeneous population of primitive erythroleukaemic cells that are at the same point of differentiation. The effect of human recombinant granulocyte-macrophage colony-stimulating factor and human recombinant erythropoietin on the differentiation of K 562 clonogenic cells was studied. Cells were cultured in methylcellulose culture for 5 days at 37 degrees C in humidified atmosphere containing 5% CO2 in air and scored for erythroid differentiation by benzidine staining. A combination of both growth factors induced erythroid differentiation in more than 80% of K 562 clonogenic cells. This combination may be useful in the treatment of patients with erythroleukaemia.
Collapse
Affiliation(s)
- H Tawhid
- Department of Haematological Medicine, University of Cambridge Clinical School, U.K
| | | | | | | |
Collapse
|
221
|
Mayani H, Baines P, Jones A, Hoy T, Jacobs A. Effects of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) on single CD34-positive hemopoietic progenitors from human bone marrow. INTERNATIONAL JOURNAL OF CELL CLONING 1989; 7:30-6. [PMID: 2645375 DOI: 10.1002/stem.5530070105] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
To determine the extent accessory cells mediate the effects of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) on human hemopoietic progenitors in vitro, we added this hemopoietin to liquid cultures of single CD34-positive marrow cells. These were selected on a fluorescence-activated cell sorter using the HPCA-1 (My10) antibody. Myeloid, erythroid and a few mixed clones developed in 13% of wells in the apparent absence of accessory cells at the beginning of culture. Although accessory cells were generated quickly from the myeloid progenitors and could have mediated the action of rhGM-CSF, this was not the case in the majority of the erythroid clones in which no other cell types were recorded. We conclude that rhGM-CSF can act directly on a subset of erythroid progenitors and probably induces a substantial number of myeloid clones directly.
Collapse
Affiliation(s)
- H Mayani
- Department of Haematology, University Hospital of Wales, Heath Park, Cardiff, UK
| | | | | | | | | |
Collapse
|
222
|
Gullberg U, Nilsson E. Recombinant lymphotoxin enhances the growth of normal, but not of chronic myeloid leukemic, human hematopoietic progenitor cells in vitro. Leuk Res 1989; 13:953-7. [PMID: 2691759 DOI: 10.1016/0145-2126(89)90001-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The effects of recombinant lymphotoxin (rLT) and tumor necrosis factor (rTNF) on the growth of clonogenic normal and leukemic hematopoietic cells were investigated. Two opposite and dose-dependent effects of rLT on normal CFU-GM were found. Low concentrations (5pM) did stimulate the growth, while higher amounts of rLT showed an antiproliferative effect. In contrast, the effect of rTNF was only an inhibition of growth in a dose-dependent fashion. In chronic myeloid leukemia (CML), the CFU-GM was resistant to the growth stimulatory effect of rLT. Furthermore, CML-cells were found to be more susceptible than normal CFU-GM to the antiproliferative effect of both rLT and rTNF. These results show that LT and TNF exhibit qualitative differences in the effects on hematopoietic cells and that CML-cells display an increased susceptibility for the cytostatic effects on LT and TNF.
Collapse
Affiliation(s)
- U Gullberg
- Department of Medicine, University of Lund, Sweden
| | | |
Collapse
|
223
|
Abstract
Some generalizations can be drawn from a review of virus-associated bone marrow failure. The story of B19 parvovirus illustrates that viral infection may be an occult cause of marrow failure. Although the epidemiology of transient aplastic crisis suggested a viral aetiology, the implication of a single virus was surprising; the sporadic appearance of chronic bone marrow failure in immunosuppressed persons has had none of the features of a viral illness. The incrimination of parvovirus in these cases required development of specific immunological and molecular assays. Human and animal retrovirus studies have shown that small changes in the virus genome can have dramatic effects on the biology of the infectious agent and its pathogenicity in infected hosts. In Epstein-Barr virus infection, the host's immune response may play a more important role in mediating disease than virus cytotoxicity. Finally, the association of aplastic anaemia with hepatitis may be underestimated because of the inability to diagnose virus infection without obvious liver disease. The true spectrum of bone marrow disease due to virus infection is not known.
Collapse
|
224
|
Ford AM, Healy LE, Watt SM, Spooncer E, Dexter TM, Molgaard HV, Greaves MF. Cell lineage specificity of chromatin configuration and gene expression in haemopoietic progenitor cells. HAEMATOLOGY AND BLOOD TRANSFUSION 1989; 32:352-6. [PMID: 2516497 DOI: 10.1007/978-3-642-74621-5_61] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- A M Ford
- Leukaemia Research Fund Centre, Institute of Cancer Research, Chester Beatty Laboratories, London, UK
| | | | | | | | | | | | | |
Collapse
|
225
|
Horowitz MC, Einhorn TA, Philbrick W, Jilka RL. Functional and molecular changes in colony stimulating factor secretion by osteoblasts. Connect Tissue Res 1989; 20:159-68. [PMID: 2558840 DOI: 10.3109/03008208909023884] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Two populations of primary osteoblasts and the cloned murine osteoblast cell line MC3T3 were activated with osteotropic agents and the conditioned media tested for the presence of macrophage colony stimulating factor (M-CSF). Differences in ability of the three populations to secrete the cytokine as well as in the efficacy of the activating agents used to induce it were observed. The ability of these agents to modulate M-CSF mRNA levels was also examined. The data indicate that osteoblasts do not respond uniformly and the reasons for this are discussed. Osteoblasts may exert major regulatory influences on hematopoiesis via CSF secretion as well as function in their more traditional role as the cells responsible for new bone formation.
Collapse
|
226
|
Erroi A, Specchia G, Liso V, Colotta F, Bersani L, Polentarutti N, Chen ZG, Allavena P, Mantovani A. Interleukin-1 and tumor necrosis factor production in acute non-lymphoid leukemia. Eur J Haematol 1989; 42:16-23. [PMID: 2783672 DOI: 10.1111/j.1600-0609.1989.tb00241.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We have investigated interleukin-1 (IL-1) and tumor necrosis factor (TNF) release in 20 patients with acute non-lymphoid leukemia (ANLL) after culture with bacterial lipopolysaccharide (LPS) or in the absence of deliberate stimulation. IL-1 and TNF were identified by appropriate bioassays inhibitable by specific antibodies. The capacity to produce IL-1 was expressed by most ANLL cases investigated irrespective of the FAB (French, American, British) subtype. However, the M4 and M5 cases tended to be better producers of IL-1 than M1-M3 cases. In contrast, TNF release was only restricted to M5 leukemias (3 out of 4 cases examined). Cytokine production may therefore provide additional criteria for a functional classification of ANLL. A considerable proportion of ANLL cases (7/18 bone marrow samples and 12/20 blood samples) released appreciable quantities of IL-1 in culture in the absence of deliberate stimulation. "Spontaneous" TNF production was also detected in 1 out of 3 M5 cases. Cells were cultured under LPS-negative conditions and polymixin B did not affect spontaneous cytokine release. Moreover, Northern blot analysis showed that freshly isolated, non-cultured ANLL cells expressed IL-1 beta transcripts. Inasmuch as IL-1 is responsible for hemopoietin-1 activity and IL-1 induces colony stimulating factor production in various cell types, the observation of IL-1 production in ANLL suggests that this mediator may be involved in regulatory amplifying circuits of leukemic cell proliferation.
Collapse
Affiliation(s)
- A Erroi
- Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
227
|
Abstract
Hematopoiesis is regulated by a complex network of soluble stimulators and inhibitors, as well as by cellular interactions in the bone marrow microenvironment. Progress in molecular biology and protein biochemistry has provided a number of hemopoietic growth factors that are now available in large quantities for in vitro and in vivo studies. Several of them seem to hold great promise for patients suffering from insufficient hematopoiesis of various causes. This review focuses on new developments in the understanding of hemopoietic growth factors activity, and on recent clinical data.
Collapse
Affiliation(s)
- E Platzer
- Institute for Clinical Immunology and Rheumatology, University of Erlangen-Nuremberg, Fed. Rep. Germany
| |
Collapse
|
228
|
Dainiak N, Spielvogel H, Sorba S, Cudkowicz L. Erythropoietin and the polycythemia of high-altitude dwellers. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1989; 271:17-21. [PMID: 2486283 DOI: 10.1007/978-1-4613-0623-8_3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- N Dainiak
- Department of Medicine, University of Connecticut Health Center, Farmington
| | | | | | | |
Collapse
|
229
|
Ulich TR, del Castillo J, Guo K, Souza L. The hematologic effects of chronic administration of the monokines tumor necrosis factor, interleukin-1, and granulocyte-colony stimulating factor on bone marrow and circulation. THE AMERICAN JOURNAL OF PATHOLOGY 1989; 134:149-59. [PMID: 2464282 PMCID: PMC1879561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Monokines may contribute to the regulation of hematopoiesis and circulating numbers of leukocytes during chronic inflammation. The hematologic effects of daily intravenous injection of the recombinant monokines tumor necrosis factor (TNF), interleukin-1 (IL-1), and granulocyte-colony stimulating factor (G-CSF) were therefore studied in the bone marrow and circulation of rats over the course of a week. TNF induced daily neutrophilia and lymphopenia with no evidence of tachyphylaxis. TNF also induced a slight decrease in early myeloid forms in the marrow, but, more strikingly, induced a marked erythroid hyperplasia of late normoblasts, although no changes other than a slight reticulocytosis were noted in the peripheral red blood cell compartment. IL-1 also induced daily neutrophilia and lymphopenia with no evidence of tachyphylaxis. IL-1 differed from TNF in the induction of a significant myeloid hyperplasia and in the lack of any effect on the erythroid elements of the marrow. The lack of tachyphylaxis to the chronic administration of both TNF and IL-1 suggests that the mechanism of endotoxin-induced tachyphylaxis is not at the level of the effector cell response to these endogenous cytokines. G-CSF induced a biphasic peripheral neutrophilia first peaking on day one, reaching a nadir on day 4, and then rising progressively again until day 7. The low level of neutrophilia on day 4 is not due to marrow depletion of neutrophils secondary to the neutrophil releasing activity of G-CSF because the marrows of G-CSF-treated rats on both days 3 and 7 contained over twice the number of mature neutrophils as controls. Thus, the trough in the neutrophilia induced by G-CSF is postulated to be due to an as-yet unidentified negative feedback mechanism that inhibits neutrophil release from the marrow.
Collapse
Affiliation(s)
- T R Ulich
- Department of Pathology, University of California, Irvine School of Medicine, 92717
| | | | | | | |
Collapse
|
230
|
Maury CP, Andersson LC, Teppo AM, Partanen S, Juvonen E. Mechanism of anaemia in rheumatoid arthritis: demonstration of raised interleukin 1 beta concentrations in anaemic patients and of interleukin 1 mediated suppression of normal erythropoiesis and proliferation of human erythroleukaemia (HEL) cells in vitro. Ann Rheum Dis 1988; 47:972-8. [PMID: 3264697 PMCID: PMC1003648 DOI: 10.1136/ard.47.12.972] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The pathogenesis of the anaemia associated with rheumatoid disease is unclear. It has previously been shown that the degree of the anaemia correlates with the severity of the inflammatory disease and that serum from patients with arthritis inhibits erythropoiesis. This study was designed to examine whether interleukin 1 could be a mediator of the anaemia in rheumatoid arthritis. Radioimmunoassay of interleukin 1 beta in serum showed that patients with rheumatoid arthritis and associated anaemia had significantly higher interleukin 1 beta concentrations than patients with rheumatoid arthritis without anaemia. Pure recombinant human interleukin 1 alpha and interleukin 1 beta, in concentration ranges similar to those found in the arthritic patients, markedly suppressed the colony formation of the erythroid, but not the granulocyte-macrophage progenitor cells in cultures of normal bone marrow. Natural human interleukin 1 and recombinant interleukin 1 beta, but not interleukin 1 alpha, suppressed in a dose dependent manner the proliferation of the human erythroleukaemia cell line (HEL) in cultures, suggesting that the interleukin 1 effect is a direct one. The results show that interleukin 1 is a humoral inhibitor of erythropoiesis and suggests that interleukin 1 is involved in the development of anaemia in association with rheumatoid arthritis.
Collapse
Affiliation(s)
- C P Maury
- Fourth Department of Medicine, University of Helsinki, Finland
| | | | | | | | | |
Collapse
|
231
|
Kupper TS, Horowitz M, Birchall N, Mizutani H, Coleman D, McGuire J, Flood P, Dower S, Lee F. Hematopoietic, lymphopoietic, and proinflammatory cytokines produced by human and murine keratinocytes. Ann N Y Acad Sci 1988; 548:262-70. [PMID: 2470299 DOI: 10.1111/j.1749-6632.1988.tb18814.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- T S Kupper
- Department of Dermatology, Yale University School of Medicine New Haven, Connecticut 06510
| | | | | | | | | | | | | | | | | |
Collapse
|
232
|
|
233
|
Affiliation(s)
- B J Longley
- Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut 06510-8059
| | | | | |
Collapse
|
234
|
Affiliation(s)
- C J Sherr
- Department of Tumor Cell Biology, Howard Hughes Medical Institute, Memphis, TN
| |
Collapse
|
235
|
Affiliation(s)
- N Borregaard
- University of Copenhagen, Department of Hematology and Internal Medicine C, Gentofte Hospital, Hellerup, Denmark
| |
Collapse
|
236
|
Kupper TS, Lee F, Birchall N, Clark S, Dower S. Interleukin 1 binds to specific receptors on human keratinocytes and induces granulocyte macrophage colony-stimulating factor mRNA and protein. A potential autocrine role for interleukin 1 in epidermis. J Clin Invest 1988; 82:1787-92. [PMID: 2460504 PMCID: PMC442749 DOI: 10.1172/jci113792] [Citation(s) in RCA: 106] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Cultured human keratinocytes have been shown to produce IL-1 alpha and beta mRNA and protein. IL-1 biological activity has been identified in normal human epidermis; in vitro, most biologically active IL-1 resides in a cell-associated compartment. The potential for autocrine effects of IL-1 on human keratinocytes was assessed by measurement of keratinocyte IL-1 receptors. Both high- and low-affinity cell surface receptors that bound recombinant (r) IL-1 alpha and beta with comparable affinities could be identified on cultured human keratinocytes, using 125I-labeled rIL-1. Chemical crosslinking experiments identified a cell surface molecule of roughly 72,500 Mr that bound 125I-labeled IL-1, similar to the molecular weight of previously described IL-1 receptors on fibroblasts, B cells, and T cells. To assess the biological consequences of keratinocyte IL-1 binding, granulocyte-macrophage colony-stimulating factor (GM-CSF) gene expression was measured. The addition of exogenous rIL-1 alpha led to a dose-dependent increase in the accumulation of GM-CSF mRNA, as measured by a sensitive and specific S1 nuclease assay. This increase in mRNA was reflected in a marked increase in GM-CSF biological activity as measured by proliferation of blast cells from chronic myelogenous leukemia patients. The biological activity was completely inhibitable by an antibody to human rGM-CSF. GM-CSF activates mature neutrophils and macrophages and appears to enhance the efficiency of Langerhans cell antigen presentation to T cells. Release of IL-1 from injured or activated keratinocytes may lead to enhanced epidermal GM-CSF gene expression via an autocrine mechanism, thus enhancing local host defense.
Collapse
Affiliation(s)
- T S Kupper
- Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut 06510
| | | | | | | | | |
Collapse
|
237
|
Physiological concentrations of atrial natriuretic factor stimulate human erythroid progenitors in vitro. Biochem Biophys Res Commun 1988; 156:15-21. [PMID: 2972281 DOI: 10.1016/s0006-291x(88)80799-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Human alpha-ANF[1-28] potentiated erythroid colony formation up to four-fold in cultures containing erythropoietin. Both early and late erythroid precursor cells responded to alpha-ANF[1-28] [0.032 to 1 nM] in a dose dependent fashion. Removal of T lymphocytes and macrophages which have been shown to modulate erythropoiesis did not abolish the stimulatory effect. All major circulatory forms of ANF (alpha-ANF[1-28], alpha-ANF[4-28] and alpha-ANF[5-28]) had potent erythropoietic activity. These results indicate that concentrations of ANF reached during hypoxia stimulate erythroid progenitor cells in the presence of erythropoietin.
Collapse
|
238
|
Sariban E, Sitaras NM, Antoniades HN, Kufe DW, Pantazis P. Expression of platelet-derived growth factor (PDGF)-related transcripts and synthesis of biologically active PDGF-like proteins by human malignant epithelial cell lines. J Clin Invest 1988; 82:1157-64. [PMID: 2844850 PMCID: PMC442665 DOI: 10.1172/jci113712] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Human malignant epithelial cell lines were analyzed for expression of platelet-derived growth factor (PDGF) genes. Of the 12 cell lines tested, 9, derived from breast, lung, gastric, and ovarian carcinomas, were found to express both PDGF-1 and PDGF-2 genes. The levels of both PDGF-1 and PDGF-2 transcripts were superinduced when these cells were treated with cycloheximide, an inhibitor of protein synthesis. These cells also released an activity that in studies with BALB-c/3T3 cells, inhibited binding of 125I-labeled PDGF and stimulated incorporation of [3H]thymidine. This stimulating activity was inhibited after reduction of the conditioned media by mercaptoethanol or after preincubation with antibodies to PDGF. Moreover, this activity was not affected by heat treatment. Immunoprecipitation studies revealed that breast, lung, and gastric carcinoma cells produced PDGF-like proteins that migrated as 30- and 32-kD species under nonreducing conditions and as 15- and 16-kD species under reducing conditions. In contrast, malignant cells of ovarian origin produced 14-16-kD PDGF-like proteins that were unchanged in mobility after reduction. As PDGF receptors were not detected on these malignant epithelial cells, the production of PDGF-like proteins may affect other cells in the microenvironment by paracrine mechanisms and may contribute to excessive cell proliferation, inflammatory reactions, and connective tissue remodeling seen in certain carcinomas.
Collapse
Affiliation(s)
- E Sariban
- Laboratory of Clinical Pharmacology, Dana-Farber Cancer Institute, Boston, MA 02115
| | | | | | | | | |
Collapse
|
239
|
Lu L, Briddell RA, Graham CD, Brandt JE, Bruno E, Hoffman R. Effect of recombinant and purified human haematopoietic growth factors on in vitro colony formation by enriched populations of human megakaryocyte progenitor cells. Br J Haematol 1988; 70:149-56. [PMID: 3263879 DOI: 10.1111/j.1365-2141.1988.tb02456.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Nonadherent low density T-lymphocyte depleted (NALT-) marrow cells from normal donors were sorted on a Coulter Epics 753 Dye Laser System using Texas Red labelled My10 and phycoerythrin conjugated anti HLA-DR monoclonal antibodies in order to obtain enriched populations of colony forming unit-megakaryocyte (CFU-MK). The CFU-MK cloning efficiency (CE) was 1.1 +/- 0.5% for cells expressing both high densities of My10 and low densities of HLA-DR (My10 DR+). This procedure resulted in an 18-fold increase in CE over NALT- cells. The effect of purified or recombinant human haematopoietic growth factors including erythropoietin (Epo), thrombocytopoiesis stimulating factor (TSF), interleukin 1 alpha (IL-1 alpha), granulocyte colony stimulating factor (G-CSF), granulocyte-macrophage colony stimulating factor (GM-CSF), macrophage colony stimulating factor (M-CSF or CSF-1) and interleukin MK colony formation by My10 DR+ cells was determined utilizing a serum depleted assay system. Neither Epo, TSF, CSF-1, IL-1 alpha nor G-CSF alone augmented MK colony formation above baseline (2.5 +/- 0.8/5 x 10(3) My10 DR+ cells plated). In contrast, the addition of GM-CSF and IL-3 each increased both CFU-MK colony formation and the size of colonies with maximal stimulation occurring following the addition of 200 units/ml of IL-3 and 25 units/ml of GM-CSF. At maximal concentration, IL-3 had a greater ability to promote megakaryocyte colony formation than GM-CSF. The stimulatory effects of GM-CSF and IL-3 were also additive in that the effects of a combination of the two factors approximated the sum of colony formation in the presence of each factor alone. The CFU-MK appears, therefore, to express HPCA-1 and HLA-DR antigens. These studies also indicate that GM-CSF and IL-3 are important in vitro regulators of megakaryocytopoiesis, and that these growth factors are not dependent on the presence of large numbers of macrophages or T cells for their activity since the My10 DR+ cells are largely devoid of these accessory cells.
Collapse
Affiliation(s)
- L Lu
- Department of Medicine, Indiana Elks Cancer Research Center, Indiana University School of Medicine, Indianapolis 46223
| | | | | | | | | | | |
Collapse
|
240
|
Hattersley G, Dorey E, Horton MA, Chambers TJ. Human macrophage colony-stimulating factor inhibits bone resorption by osteoclasts disaggregated from rat bone. J Cell Physiol 1988; 137:199-203. [PMID: 3262621 DOI: 10.1002/jcp.1041370125] [Citation(s) in RCA: 80] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Colony stimulating factors (CSFs) regulate the survival, proliferation and differentiation of haemopoietic progenitor cells, as well as the functional activity of mature cells. Because the osteoclast is derived from haemopoietic tissue, and because osteoblastic cells produce CSFs, we tested the effects of several CSFs on bone resorption by osteoclasts disaggregated from neonatal rat long bone. We found that recombinant macrophage (M)-CSF was a potent inhibitor of bone resorption, causing significant inhibition at concentrations similar to those required to support the growth of macrophage colonies in agar. Unlike other inhibitors of osteoclastic resorption, M-CSF did not alter cytoplasmic motility in time-lapse recordings, suggesting that M-CSF may inhibit osteoclasts through a different transduction mechanism. None of the remaining cytokines tested (granulocyte-macrophage CSF, interleukin 3, interleukin 6, or interferon gamma) influenced bone resorption. M-CSF production may be a mechanism by which osteoblastic cells, which produce M-CSF, may regulate osteoclastic function. Alternatively, inhibition of osteoclastic resorption by a CSF that is responsible for amplification of the macrophage compartment may reflect a close lineage relationship between mononuclear phagocytes, in which M-CSF induces a diversion of lineage resources away from osteoclastic function.
Collapse
Affiliation(s)
- G Hattersley
- Department of Histopathology, St. George's Hospital Medical School, London, United Kingdom
| | | | | | | |
Collapse
|
241
|
Galvani DW. Cytokines: biological function and clinical use. JOURNAL OF THE ROYAL COLLEGE OF PHYSICIANS OF LONDON 1988; 22:226-31. [PMID: 2466118 PMCID: PMC5379271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- D W Galvani
- University Department of Haematology, Royal Liverpool Hospital
| |
Collapse
|
242
|
Brandt J, Baird N, Lu L, Srour E, Hoffman R. Characterization of a human hematopoietic progenitor cell capable of forming blast cell containing colonies in vitro. J Clin Invest 1988; 82:1017-27. [PMID: 3047166 PMCID: PMC303616 DOI: 10.1172/jci113658] [Citation(s) in RCA: 111] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
A hematopoietic cell (CFU-B1) capable of producing blast cell containing colonies in vitro was detected using a semisolid culture system. The CFU-B1 has the capacity for self-renewal and commitment to a number of hematopoietic lineages. Monoclonal antibody to the human progenitor cell antigen-1 (HPCA-1) and a monoclonal antibody against the major histocompatibility class II antigen (HLA-DR) were used with fluorescence activated cell sorting to phenotype the CFU-B1. The CFU-B1 was found to express My10 but not HLA-DR antigen; experiments using complement-dependent cytotoxicity to eliminate DR positive cells confirmed this finding. Pretreatment of marrow cells with two chemotherapeutic agents, 5-fluorouracil and 4-hydroperoxycyclophosphamide facilitated detection of CFU-B1 derived colonies, while diminishing or totally inhibiting colony formation by other hematopoietic progenitor cells. CFU-B1-derived colony formation was dependent upon the addition of exogenous hematopoietic growth factors. Media conditioned either by the human bladder carcinoma cell line 5637 or lectin stimulated leukocytes, as well as recombinant granulocyte-macrophage colony stimulating factor, interleukin 3 or interleukin 1 alpha promoted blast cell colony formation. By contrast, neither recombinant erythropoietin, recombinant interleukin 4, purified macrophage colony stimulating factor or recombinant granulocyte colony-stimulating factor alone promoted blast cell colony formation.
Collapse
Affiliation(s)
- J Brandt
- Division of Hematology/Oncology, Indiana University School of Medicine, Indianapolis 46223
| | | | | | | | | |
Collapse
|
243
|
Marks SC, Popoff SN. Bone cell biology: the regulation of development, structure, and function in the skeleton. THE AMERICAN JOURNAL OF ANATOMY 1988; 183:1-44. [PMID: 3055928 DOI: 10.1002/aja.1001830102] [Citation(s) in RCA: 267] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Bone cells compose a population of cells of heterogeneous origin but restricted function with respect to matrix formation, mineralization, and resorption. The local, mesenchymal origin of the cells which form the skeleton contrasts with their extraskeletal, hemopoietic relatives under which bone resorption takes place. However, the functions of these two diverse populations are remarkably related and interdependent. Bone cell regulation, presently in its infancy, is a complicated cascade involving a plethora of local and systemic factors, including some components of the skeletal matrices and other organ systems. Thus, any understanding of bone cell regulation is a key ingredient in understanding not only the development, maintenance, and repair of the skeleton but also the prevention and treatment of skeletal disorders.
Collapse
Affiliation(s)
- S C Marks
- Department of Anatomy, University of Massachusetts Medical School, Worcester 01655
| | | |
Collapse
|
244
|
Koike K, Nakahata T, Takagi M, Kobayashi T, Ishiguro A, Tsuji K, Naganuma K, Okano A, Akiyama Y, Akabane T. Synergism of BSF-2/interleukin 6 and interleukin 3 on development of multipotential hemopoietic progenitors in serum-free culture. J Exp Med 1988; 168:879-90. [PMID: 3049908 PMCID: PMC2189042 DOI: 10.1084/jem.168.3.879] [Citation(s) in RCA: 108] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
We investigated the effects of B cell stimulatory factor 2/interleukin 6 (BSF-2/IL-6) on the development of murine hemopoietic progenitors using serum-containing culture and serum-free culture. In serum-containing culture, BSF-2 mainly supported multipotential blast cell colonies from spleen cells of normal and 5-fluorouracil (5-FU)-treated mice. In serum-free culture, no colony growth was seen in the presence of BSF-2. Addition of BSF-2 to the serum-free culture containing IL-3 resulted in a significant increase in the number of colonies formed from multipotential progenitors in spleen cells and bone marrow cells of 5-FU-treated mice, whereas no effects were seen on the number of single or oligolineage colonies formed by the spleen cells of normal mice. These results suggested that BSF-2 and IL-3 act synergistically on the multipotential progenitors but not on the maturer progenitors. When BSF-2 was added to a culture containing low concentrations of IL-3 (1 U/ml, 4 U/ml), which had little effect on colony formation, the number of total colonies formed by the spleen cells and bone marrow cells of 5-FU-treated mice increased significantly. The combination of BSF-2 and 40 U/ml of IL-3 resulted in a significant enlargement of GMM colonies. Thus, BSF-2 appears to enhance the sensitivity of multipotential hemopoietic progenitors to IL-3.
Collapse
Affiliation(s)
- K Koike
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
245
|
Butturini A, De Souza PC, Gale RP, Cordiero JM, Lopes DM, Neto C, Cunha CB, De Souza CE, Ho WG, Tabak DG. Use of recombinant granulocyte-macrophage colony stimulating factor in the Brazil radiation accident. Lancet 1988; 2:471-5. [PMID: 2900402 DOI: 10.1016/s0140-6736(88)90121-3] [Citation(s) in RCA: 88] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
8 patients with bone marrow failure after a caesium-137 radiation accident were treated with recombinant human granulocyte-macrophage colony stimulating factor (rHuGM-CSF). The 7 who were evaluable had prompt increases in granulocytes and bone marrow cellularity. 2 patients died of radiation toxicity and haemorrhage and 2 of bacterial sepsis acquired before the start of rHuGM-CSF treatment. 4 patients survive, including 2 who were treated early and never became infected. This therapeutic approach to radiation-induced granulocytopenia may therefore be useful after radiation and nuclear accidents.
Collapse
Affiliation(s)
- A Butturini
- Hospital Marcilio Dias, Rio de Janeiro, Brazil
| | | | | | | | | | | | | | | | | | | |
Collapse
|
246
|
Nioche S, Tazi A, Lecossier D, Hance AJ. Production of granulocyte colony-stimulating factor (G-CSF) by human cells: T lymphocyte-dependent and T lymphocyte-independent release of G-CSF by blood monocytes. Eur J Immunol 1988; 18:1021-6. [PMID: 2456935 DOI: 10.1002/eji.1830180708] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
To evaluate the production of granulocyte colony-stimulating factor (G-CSF) by human immune and inflammatory cells, an assay specifically measuring G-CSF activity in the presence of other cytokines was developed which was based on the proliferation of 32Dcl cells induced by G-CSF. Successful use of the 32Dcl cells to specifically measure G-CSF activity required the selection of cells highly responsive to G-CSF and with reduced responsiveness to interleukin 2 (IL 2) by intermittent culture in medium containing G-CSF. Furthermore, the addition of exogenous IL 2 to standards and experimental samples was necessary to ensure that the concentration of IL 2 was similar in all samples, since IL 2 directly stimulated the proliferation of 32Dcl cells and increased their responsiveness to G-CSF. A variety of stimuli were found to induce G-CSF release by blood monocytes. Lipopolysaccharide and monocyte adherence appeared to directly stimulate G-CSF release, whereas stimulation of G-CSF release from monocytes by mitogenic lectins required the presence of T lymphocytes. In all cases, release of G-CSF was detectable as soon as 4 h after stimulation and was essentially complete after 48 h. These findings indicate that G-CSF release can be initiated by a variety of pathways, and therefore suggest that the production of this mediator may occur in the course of many immune and inflammatory reactions.
Collapse
Affiliation(s)
- S Nioche
- INSERM U.82, UER Xavier Bichat, Paris, France
| | | | | | | |
Collapse
|
247
|
Kapp A, Zeck-Kapp G, Danner M, Luger TA. Human granulocyte-macrophage colony stimulating factor: an effective direct activator of human polymorphonuclear neutrophilic granulocytes. J Invest Dermatol 1988; 91:49-55. [PMID: 2838554 DOI: 10.1111/1523-1747.ep12463288] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) was shown to modulate different granulocyte functions. In the present study we investigated the effect of purified and recombinant human GM-CSF, particularly on the oxidative metabolism of isolated human granulocytes. In addition, ultrastructural changes upon stimulation were evaluated. For detection of granulocyte activation the following assay systems were used: 1) lucigenin-dependent chemiluminescence (CL), 2) superoxide-dismutase (SOD) inhibitable cytochrome C-reduction (superoxide), 3) horseradish peroxidase-mediated oxidation of phenol red (hydrogen peroxide), 4) release of myeloperoxidase, 5) ultrastructural detection of hydrogen peroxide-production, and 6) scanning and transmission electron microscopy (SEM and TEM, respectively). A significant CL response was seen upon stimulation with recombinant human GM-CSF at concentrations ranging from 1 to 10(3) U/ml. The CL response started within 5-10 min with a maximum at 60-90 min and lasted more than 3 h. Thereafter granulocytes were completely deactivated to restimulation with the same mediator and with Tumor Necrosis Factor, but responded to other triggers of the oxidative burst, whereas the response to f-met-leu-phe was significantly increased. The CL signal was completely blocked by an antiserum to GM-CSF. Moreover, the response was significantly inhibited by SOD and D-Mannitol, suggesting the involvement of distinct reactive oxygen species (ROS) in generating the CL response. Significant amounts of superoxide were detected within 180 min after stimulation with GM-CSF, whereas release of hydrogen peroxide and peroxidase were only minimal as shown by functional and ultrastructural assays. Activation of granulocytes could be visualized by SEM and TEM. GM-CSF stimulated cells showed an increased adherence to the substratum developing polarized filopodia and an increased number of intracellular vesicles within 30 min after addition of the stimulus. The results clearly demonstrate that GM-CSF directly stimulates granulocytes and, particularly, their oxidative metabolism. Therefore, GM-CSF which is probably released by epidermal cells appears to be a candidate for neutrophil activation in the skin, and thereby may play a crucial role in inflammatory skin diseases.
Collapse
Affiliation(s)
- A Kapp
- Department of Dermatology, University of Freiburg, F.R.G
| | | | | | | |
Collapse
|
248
|
Shaw T. The role of blood platelets in nucleoside metabolism: regulation of megakaryocyte development and platelet production. Mutat Res 1988; 200:67-97. [PMID: 3292909 DOI: 10.1016/0027-5107(88)90073-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In higher vertebrates, different types of blood cells develop from common precursors. Mammals are unique in possessing two types of blood cells--erythrocytes and platelets--which lack nuclei. Although platelets display consistent and easily-recognisable morphological and ultrastructural characteristics and show extreme metabolic and functional versatility, they are not true cells, being produced by fragmentation of giant polyploid precursors called megakaryocytes. At present, the physiological mechanisms which regulate megakaryocyte development and platelet production are not well understood. Platelets are actively involved in metabolism of purine derivatives and a significant platelet role in pyrimidine metabolism has also been demonstrated (see previous papers). Here an attempt is made to integrate information about platelet involvement in nucleic acid precursor metabolism with current concepts of haematopoiesis, particularly megakaryocyte development and platelet production. It is concluded (i) that megakaryocytic cells are immediate descendents of haematopoietic stem cells which have become polyploid as a result of genetic damage or metabolic imbalances, (ii) megakaryocytes and platelets are the ultimate regulators of stem cell development because they control the availability of thymidine and (iii) that the production of megakaryocytes and platelets is a physiological safety mechanism which prevents fixation of genetic damage and protects other cells from potentially cytotoxic and genotoxic stimuli.
Collapse
Affiliation(s)
- T Shaw
- School of Biological Sciences, La Trobe University, Bundoora, Vic., Australia
| |
Collapse
|
249
|
Bronchud MH, Potter MR, Morgenstern G, Blasco MJ, Scarffe JH, Thatcher N, Crowther D, Souza LM, Alton NK, Testa NG. In vitro and in vivo analysis of the effects of recombinant human granulocyte colony-stimulating factor in patients. Br J Cancer 1988; 58:64-9. [PMID: 2458748 PMCID: PMC2246501 DOI: 10.1038/bjc.1988.163] [Citation(s) in RCA: 135] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Twelve patients with small cell lung cancer were treated with recombinant human granulocyte colony-stimulating factor, rhG-CSF, given by continuous infusion at doses ranging from 1 to 40 micrograms kg-1 day-1. Patients received the rhG-CSF before the start of intensive chemotherapy and after alternate cycles of chemotherapy. Several in vitro assays were performed using peripheral blood neutrophils and marrow progenitor cells collected from patients prior to and after infusion of the growth factor. Peripheral blood neutrophils were tested for mobility and phagocytic activity. In addition, in vitro clonogenic assays of marrow haemopoietic progenitor cells and analysis of bone marrow trephines and aspirates were carried out. We found that rhG-CSF in vivo has at least two main effects: (a) an early fall in peripheral neutrophils, within the first hour, followed by a rapid influx of mature neutrophils into the circulatory pool; (b) stimulation of proliferation and differentiation of neutrophil precursors in the bone marrow. Neutrophils released into the circulation were normal in tests of their mobility and phagocytic activity.
Collapse
Affiliation(s)
- M H Bronchud
- Department of Medical Oncology, Paterson Institute for Cancer Research, Christie Hospital and Holt Radium Institute, Manchester, UK
| | | | | | | | | | | | | | | | | | | |
Collapse
|
250
|
Sonoda Y, Yang YC, Wong GG, Clark SC, Ogawa M. Analysis in serum-free culture of the targets of recombinant human hemopoietic growth factors: interleukin 3 and granulocyte/macrophage-colony-stimulating factor are specific for early developmental stages. Proc Natl Acad Sci U S A 1988; 85:4360-4. [PMID: 3288992 PMCID: PMC280428 DOI: 10.1073/pnas.85.12.4360] [Citation(s) in RCA: 131] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
We have used a serum-free culture system for enriched human hemopoietic progenitors to analyze the developmental stages and lineage specificities of the human hemopoietic colony-stimulating factors. None of the individual factors alone efficiently supported hemopoietic colony formation. Neither interleukin 3 nor granulocyte/macrophage-colony-stimulating factor alone or in combination effectively supported proliferation of progenitor cells. However, when combined with granulocyte-colony-stimulating factor or erythropoietin, these factors yielded neutrophil colonies or erythroid bursts, respectively. Serial observations of interleukin 3-supported cultures revealed sequential emergence and subsequent degeneration of clusters of cells. These observations suggest that the primary targets of interleukin 3 and granulocyte/macrophage-colony-stimulating factor are multipotent progenitors at the early stages of development rather than cells in the terminal process of maturation.
Collapse
Affiliation(s)
- Y Sonoda
- Department of Medicine, Medical University of South Carolina, Charleston
| | | | | | | | | |
Collapse
|