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Hashimoto A, Tanaka T, Itoh Y, Yamagata A, Kitamura N, Tazawa R, Nakagaki K, Nakata K. Low concentrations of recombinant granulocyte macrophage-colony stimulating factor derived from Chinese hamster ovary cells augments long-term bioactivity with delayed clearance in vitro. Cytokine 2014; 68:118-26. [PMID: 24813650 DOI: 10.1016/j.cyto.2014.03.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 02/18/2014] [Accepted: 03/24/2014] [Indexed: 11/27/2022]
Abstract
To date, the biological activity of granulocyte macrophage-colony stimulating factor (GM-CSF) has been investigated by using mostly Escherichia coli- or yeast cell-derived recombinant human GM-CSF (erhGM-CSF and yrhGM-CSF, respectively). However, Chinese hamster ovary cell-derived recombinant human GM-CSF (crhGM-CSF), as well as natural human GM-CSF, is a distinct molecule that includes modifications by complicated oligosaccharide moieties. In the present study, we reevaluated the bioactivity of crhGM-CSF by comparing it with those of erhGM-CSF and yrhGM-CSF. The effect of short-term stimulation (0.5h) on the activation of neutrophils/monocytes or peripheral blood mononuclear cells (PBMCs) by crhGM-CSF was lower than those with erhGM-CSF or yrhGM-CSF at low concentrations (under 60pM). Intermediate-term stimulation (24h) among the different rhGM-CSFs with respect to its effect on the activation of TF-1 cells, a GM-CSF-dependent cell line, or PBMCs was not significantly different. In contrast, the proliferation/survival of TF-1 cells or PBMCs after long-term stimulation (72-168h) was higher at low concentrations of crhGM-CSF (15-30pM) than that of cells treated with other GM-CSFs. The proportion of apoptotic TF-1 cells after incubation with crhGM-CSF for 72h was lower than that of cells incubated with other rhGM-CSFs. These effects were attenuated by desialylation of crhGM-CSF. Clearance of crhGM-CSF but not desialylated-crhGM-CSF by both TF-1 cells and PBMCs was delayed compared with that of erhGM-CSF or yrhGM-CSF. These results suggest that sialylation of oligosaccharide moieties delayed the clearance of GM-CSF, thus eliciting increased long-term bioactivity in vitro.
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Affiliation(s)
- Atsushi Hashimoto
- Bioscience Medical Research Center, Niigata University Medical and Dental Hospital, 1-754, Asahimachi-dori, Chuo-ku, Niigata 951-8510, Japan.
| | - Takahiro Tanaka
- Bioscience Medical Research Center, Niigata University Medical and Dental Hospital, 1-754, Asahimachi-dori, Chuo-ku, Niigata 951-8510, Japan.
| | - Yuko Itoh
- Bioscience Medical Research Center, Niigata University Medical and Dental Hospital, 1-754, Asahimachi-dori, Chuo-ku, Niigata 951-8510, Japan.
| | - Akira Yamagata
- Towa Environment Science Co., Ltd. Prophoenix Division, 1-24-22 Nanko-kita, Suminoe, Osaka 559-0034, Japan.
| | - Nobutaka Kitamura
- Department of Medical Informatics, Niigata University Medical and Dental Hospital, 1-754, Asahimachi-dori, Chuo-ku, Niigata 951-8510, Japan.
| | - Ryushi Tazawa
- Bioscience Medical Research Center, Niigata University Medical and Dental Hospital, 1-754, Asahimachi-dori, Chuo-ku, Niigata 951-8510, Japan.
| | - Kazuhide Nakagaki
- Laboratory of Infectious Diseases and Immunology, College of Veterinary Medicine, Nippon Veterinary and Life Science University, 1-1-5, Sendagi, Bunkyo-ku, Tokyo 113-8602, Japan.
| | - Koh Nakata
- Bioscience Medical Research Center, Niigata University Medical and Dental Hospital, 1-754, Asahimachi-dori, Chuo-ku, Niigata 951-8510, Japan.
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2
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Bhatia R, Holtz M, Niu N, Gray R, Snyder DS, Sawyers CL, Arber DA, Slovak ML, Forman SJ. Persistence of malignant hematopoietic progenitors in chronic myelogenous leukemia patients in complete cytogenetic remission following imatinib mesylate treatment. Blood 2003; 101:4701-7. [PMID: 12576334 DOI: 10.1182/blood-2002-09-2780] [Citation(s) in RCA: 408] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The BCR/ABL tyrosine kinase inhibitor imatinib mesylate (Gleevec, STI571; Novartis, Basel, Switzerland) has shown remarkable efficacy in the treatment of chronic myelogenous leukemia (CML), with a high proportion of patients achieving complete cytogenetic responses (CCRs). However, it is not clear whether remissions will be durable and whether imatinib mesylate can eliminate the malignant primitive progenitors in which the disease arises. We investigated whether residual BCR/ABL+ hematopoietic progenitors were present in patients who achieved CCRs with imatinib mesylate treatment. CD34+ progenitor cells were selected from bone marrow mononuclear cells (MNCs) and analyzed for the presence of the BCR/ABL fusion gene by fluorescence in situ hybridization (FISH). CD34+ cells were also plated in committed progenitor (colony-forming cell, or CFC) and primitive progenitor (long-term bone marrow culture-initiating cell, or LTCIC) cultures and resulting colonies analyzed for the presence of BCR/ABL+ cells by FISH. Using these assays, residual BCR/ABL+ progenitors were detected in all patients studied. Quantitative reverse transcriptase-polymerase chain reaction (RT-PCR) analysis demonstrated increased levels of BCR/ABL mRNA in CD34+ cells compared with total MNCs. Evaluation of samples collected at different time points demonstrated persistence of BCR/ABL+ progenitors despite continued treatment with imatinib mesylate. Our results indicate that inhibition of BCR/ABL tyrosine kinase activity by imatinib mesylate does not eliminate malignant primitive progenitors in CML patients. Patients in CCR with imatinib mesylate treatment need to be followed carefully to assess for risk of relapse.
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MESH Headings
- Adult
- Aged
- Antigens, CD34/analysis
- Benzamides
- Chromosomes, Human, Pair 22
- Chromosomes, Human, Pair 8
- Chromosomes, Human, Pair 9
- Enzyme Inhibitors/therapeutic use
- Female
- Fusion Proteins, bcr-abl/genetics
- Hematopoietic Stem Cells/pathology
- Humans
- Imatinib Mesylate
- In Situ Hybridization, Fluorescence
- Karyotyping
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative
- Male
- Middle Aged
- Piperazines/therapeutic use
- Protein-Tyrosine Kinases/antagonists & inhibitors
- Pyrimidines/therapeutic use
- RNA, Messenger/analysis
- Remission Induction
- Reverse Transcriptase Polymerase Chain Reaction
- Translocation, Genetic
- Trisomy
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Affiliation(s)
- Ravi Bhatia
- Division of Hematology and Bone Marrow Transplantation, City of Hope National Medical Center, Duarte, CA 91010, USA.
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3
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Zhao H, Bojanowski K, Ingber DE, Panigrahy D, Pepper MS, Montesano R, Shing Y. New role for tRNA and its fragment purified from human urinary bladder carcinoma conditioned medium: inhibition of endothelial cell growth. J Cell Biochem 1999; 76:109-17. [PMID: 10581005 DOI: 10.1002/(sici)1097-4644(20000101)76:1<109::aid-jcb11>3.0.co;2-k] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The growth of endothelial cells is necessary for angiogenesis, which in turn is required for later steps of tumor progression. In an attempt to purify new modulators of endothelial cell growth from the conditioned medium of human urinary bladder carcinoma cells, we isolated a small and stable oligonucleotide containing 10 to 16 bases. This oligonucleotide inhibited the growth of endothelial cells in vitro and was identified as a fragment of transfer RNA (tRNA). When unfractionated bovine tRNA was added to the cell culture, it specifically inhibited growth of endothelial cells, but not smooth muscle cells, bovine kidney cells, 3T3 fibroblasts, and several cancer cell lines. In contrast, ribosomal RNA, total yeast RNA, and single nucleosides from tRNA hydrolysate had no effect. These results demonstrate a new role for tRNA and its fragment as a selective endothelial cell inhibitor in vitro.
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Affiliation(s)
- H Zhao
- Department of Surgery, Children's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA
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4
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Qi DY, Perkins SL, Kling SJ, Russell RGG. Divergent regulation of 1,25-dihydroxyvitamin D3 on human bone marrow osteoclastogenesis and myelopoiesis. J Cell Biochem 1999. [DOI: 10.1002/(sici)1097-4644(19990301)72:3<387::aid-jcb8>3.0.co;2-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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5
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Castagné C, Mühlematter D, Martinet D, Jotterand M. Effect of conditioned medium, nutritive elements and mitotic synchronization on the accuracy of the cytogenetic analysis in patients with chronic myeloid leukemia at diagnosis and during alpha-interferon therapy. CANCER GENETICS AND CYTOGENETICS 1999; 109:166-71. [PMID: 10087954 DOI: 10.1016/s0165-4608(98)00171-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
To improve the yield of the cytogenetic analysis in patients with CML at presentation and during alpha-interferon therapy, three culture conditions for bone marrow or peripheral blood cells were tested in parallel. The effects of 5637 conditioned medium (CM), nutritive elements (NE), and methotrexate (MTX) cell synchronization were investigated in 10 Ph-positive (Ph+) CML patients at diagnosis (group 1), and in 13 Ph+ CML patients receiving treatment with alpha-interferon (group 2). In the presence of 5637 CM and NE with or without MTX, the mitotic index values were significantly improved in both groups. In group 2, the morphological index was significantly increased when using 5637 NE, and percentages of abnormal cells did not differ in 5637 NE and 5637 NE MTX compared to the control condition. Although cessation of interferon administration before sampling may improve the yield of the technique, it does not seem necessary when using 5637 CM and NE. The variability of the response of leukemic cells to different culture conditions further supports the recommendation that, in addition to the control condition, supplementations with 5637 CM and NE with or without cell synchronization be used in parallel in all CML patients. Results suggest that, when the number of cells available is not sufficient for several cultures, 5637 NE with or without MTX should replace the control condition.
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MESH Headings
- Antimetabolites, Antineoplastic/pharmacology
- Antineoplastic Agents/therapeutic use
- Bone Marrow/drug effects
- Cell Division/drug effects
- Culture Media
- Culture Media, Conditioned/pharmacology
- Cytogenetics/methods
- Humans
- Interferon-alpha/therapeutic use
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Methotrexate/pharmacology
- Mitotic Index
- Tumor Cells, Cultured/drug effects
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Affiliation(s)
- C Castagné
- Unité de cytogénétique du cancer, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
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6
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Savarese DM, Valinski H, Quesenberry P, Savarese T. Expression and function of colony-stimulating factors and their receptors in human prostate carcinoma cell lines. Prostate 1998; 34:80-91. [PMID: 9465939 DOI: 10.1002/(sici)1097-0045(19980201)34:2<80::aid-pros2>3.0.co;2-n] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The predeliction for prostate carcinoma cells to metastasize to bone suggests the hypothesis that bone and/or bone marrow-derived factors may promote prostate carcinoma cell growth or survival, or serve as chemoattractants for these cells. METHODS We screened three prostate carcinoma cell lines, DU-145, PC-3, and LNCaP, for the expression of several hematopoiesis-associated colony-stimulating factors (CSFs) and their receptors using RT-PCR (reverse transcriptase-polymerase chain reaction) and immunohistochemical methods, and examined their functional effects. RESULTS All of these cell lines express granulocyte-macrophage colony-stimulating factor (GM-CSF) and macrophage colony-stimulating factor (M-CSF), and the DU-145 and PC-3 lines express stem-cell factor (SCF), as determined by RT-PCR and ELISA. Each of these cell lines expresses the receptors for SCF, GM-CSF, M-CSF, and granulocyte colony-stimulating factor (G-CSF). M-CSF enhanced the soft-agar clonogenicity of PC-3 and DU-145 cells, and GM-CSF stimulated all three cell lines. SCF stimulated the clonogenic growth of DU-145 cells. G-CSF marginally abrogated the induction of cell death in the PC-3 and LNCaP cell lines under serum-free conditions. GM-CSF and M-CSF stimulated modest chemotaxis of PC-3, DU-145, and LNCaP cells (most prominently in PC-3 cells). CONCLUSIONS These data suggest that 1) CSFs may be part of a network of paracrine and autocrine loops that modulate prostate carcinoma cell activity, and 2) the growth-stimulatory, survival-enhancing, and/or chemotactic actions of bone marrow-derived CSFs on prostate carcinoma cells may explain in part why bone is a preferential site of prostatic carcinoma metastases.
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Affiliation(s)
- D M Savarese
- Cytokine/Cytokine Receptor Laboratory, LINK Laboratories, University of Massachusetts Medical Center, Worcester 01655, USA
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7
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Jakubowski A, Gabrilove J. Granulocyte colony stimulating factor (G-CSF): biology and clinical status. Cancer Biother Radiopharm 1996; 11:5-20. [PMID: 10851516 DOI: 10.1089/cbr.1996.11.5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- A Jakubowski
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
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8
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Corcione A, Roncella S, Cutrona G, Mori PG, Ferrarini M, Pistoia V. Transforming growth factor beta-1 (TGF-beta 1) released by an Epstein-Barr virus (EBV) positive spontaneous lymphoblastoid cell line from a patient with Kostmann's congenital neutropenia inhibits the growth of normal committed haemopoietic progenitors in vitro. Br J Haematol 1993; 85:684-91. [PMID: 7918030 DOI: 10.1111/j.1365-2141.1993.tb03209.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
This study reports the characterization of a spontaneous lymphoblastoid cell line (LCL) raised from the peripheral blood of a patient with Kostmann's congenital neutropenia. The LCL was composed of EBV-infected polyclonal B cells and displayed surface markers and pattern of growth in vitro typical of normal LCLs. The supernatant of the LCL contained a colony inhibiting activity (CIA) that decreased the cloning efficiency of normal committed haemopoietic progenitors and was identified as immunoreactive transforming growth factor beta 1 (TGF-beta 1) by neutralization experiments with a specific antiserum. Control studies with a panel of LCLs spontaneously derived from the peripheral blood of patients seropositive for Epstein-Barr virus (EBV) infections showed that 5/30 LCLs produced a CIA. This CIA was not identifiable as TGF-beta 1 but rather was due to the combined effects of tumour necrosis factor alpha (TNF alpha), tumour necrosis factor beta (TNF beta) and interferon alpha (IFN alpha), that were present in the LCL supernatants. The hypothesis that the B cells latently infected by EBV in vivo and possibly expanded as a consequence of the infection may have contributed to the inhibition of the patient granulopoiesis by releasing TGF-beta 1 will be discussed.
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Affiliation(s)
- A Corcione
- Laboratory of Oncology, Institute G. Gaslini, Genova, Italy
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9
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Tsukuda M, Nagahara T, Yago T, Matsuda H, Yanoma S. Production of granulocyte colony-stimulating factor by head and neck carcinomas. BIOTHERAPY (DORDRECHT, NETHERLANDS) 1993; 6:183-7. [PMID: 7507344 DOI: 10.1007/bf01878079] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Detectable levels of G-CSF by enzyme-linked immunosorbent assay (ELISA) were found in sera of 4 out of 15 patients with head and neck carcinomas. Also cells prepared from the tumors of these 4 patients secreted G-CSF. The supernatants of cells derived from all 15 patients did not contain granulocyte-monocyte CSF, monocyte CSF, tumor necrosis factor-alpha, transforming growth factor-beta 1, epidermal growth factor, interleukin (IL)-1 beta and IL-6. These findings suggest that leukocytosis in patients with carcinomas might be due to the production of G-CSF by tumor cells.
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Affiliation(s)
- M Tsukuda
- Department of Otorhinolaryngology, Yokohama City University, School of Medicine, Kanagawa, Japan
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10
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Otsuka T, Humphries RK, Hogge DE, Eaves AC, Eaves CJ. Continuous activation of primitive hematopoietic cells in long-term human marrow cultures containing irradiated tumor cells. J Cell Physiol 1991; 148:370-9. [PMID: 1717496 DOI: 10.1002/jcp.1041480307] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Human hematopoietic cells can be maintained in vitro for many weeks in the absence of exogenously provided hematopoietic growth factors if an adequate stromal cell containing adherent layer is present. We have now extended the use of this type of long-term culture (LTC) system to create a model of perturbed hematopoiesis in which human tumor cells that constitutively produce a variety of factors are co-cultured together with normal human marrow cells. In the present study, we used the human bladder carcinoma cell line (5637) because these cells were known to produce not only a variety of factors active directly on hematopoietic cells but also factors that can stimulate hematopoietic growth factor production by human marrow stromal cells. Analysis of mRNA extracted from the adherent layer and measurement of growth factor bioactivity in the medium of established LTC of human marrow containing irradiated 5637 cells, showed increased levels of interleukin-1 and -6, as well as granulocyte and granulocyte-macrophage colony-stimulating factor production by comparison to control cultures. As in normal cultures, high proliferative potential clonogenic hematopoietic cells were found almost exclusively in the adherent layer of these co-cultures, but these primitive cells were maintained in a state of continuous turnover, in contrast to control cultures where the same cell types showed the expected oscillation between a quiescent and a proliferating state following each weekly change of the medium. A similar perturbation of primitive progenitor cycling was achieved by adding medium conditioned by 5637 cells twice a week to otherwise normal LTC. The presence of irradiated 5637 cells in the LTC or the addition of 5637 conditioned medium also resulted in modest (2- to 3-fold) but sustained increases in the total hematopoietic progenitor population, as well as in the final output of terminally differentiated granulocytes and macrophages. These findings indicate that primitive hematopoietic cells in LTC can be kept in a state of continuous activation for many weeks by appropriate endogenous or exogenous hematopoietic growth factor provision and that this does not necessarily lead either to their rapid exhaustion or to a large amplification in output of mature progeny.
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Affiliation(s)
- T Otsuka
- Terry Fox Laboratory, British Columbia Cancer Agency, Vancouver, Canada
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11
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Baker WJ, Hargis JB, Danesi R, La Rocca RV. The effect of rhGM-CSF on the proliferation of osteogenic sarcoma cells. Am J Hematol 1991; 37:84-7. [PMID: 2069168 DOI: 10.1002/ajh.2830370205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) promotes the growth of a variety of hematopoietic and nonhematopoietic cells, both benign and malignant. There is now evidence that osteoblast-like cells produce GM-CSF and their growth is stimulated by this cytokine in vitro. We have studied the effect of rhGM-CSF on DNA synthesis and cell proliferation in the human osteogenic sarcoma cell lines U-20S, G-292, MG-63, and HOS. RhGM-CSF stimulated a dose-dependent increase in radioactive thymidine incorporation in each of the four cell lines in the presence of serum-free media, and in two cell lines (HOS and U-20S) in the presence of fetal bovine serum (FBS). In addition, rhGM-CSF produced significant increases in cell proliferation in two cell lines (MG-63 and U-20S) in the presence of 2% FBS. These results suggest that GM-CSF may have an important role in the biology of human osteogenic sarcoma cells. The clinical implications of these findings merit further investigation.
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Affiliation(s)
- W J Baker
- Department of Medicine, Walter Reed Army Medical Center, Washington, D.C
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12
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McGinnes K, Paige CJ. Interleukins 1, 4 and 6 induce the colony formation of human bone marrow B lineage cells. Eur J Immunol 1991; 21:1271-5. [PMID: 2037013 DOI: 10.1002/eji.1830210526] [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: 12/29/2022]
Abstract
An agar-based, B cell colony assay (McGinnes, K. et al., Blood 1990. 76:896) has been used to study the influence of known cytokines on the growth of B lineage colonies initiated by cells from normal, human bone marrow samples. We demonstrate that a combination of interleukin (IL) 1, IL4 and IL6 act directly to promote the generation of plaque-forming colonies. IL6 was shown to act at a late stage of colony formation, which is consistent with its role in the induction of immunoglobulin secretion from mature B cells. In contrast, IL 1 and IL 4 were required at earlier stages in the formation of colonies containing cells which secrete immunoglobulin.
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Affiliation(s)
- K McGinnes
- Division of Cell and Molecular Biology, Ontario Cancer Institute, Toronto, Canada
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13
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Bezzi E, Matturri L, Mandressi A, Pisani E. Il Xxxvii Convegno Della Società Degli Urologi Del Nord Italia: Tavola Rotonda. I. Chemioterapia Neo-Adiuvante Del Carcinoma Della Vescica. Urologia 1990. [DOI: 10.1177/039156039005700209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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14
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Granulocyte-macrophage colony stimulating factor from human lymphocytes. The effect of glycosylation on receptor binding and biological activity. J Biol Chem 1990. [DOI: 10.1016/s0021-9258(19)39589-4] [Citation(s) in RCA: 80] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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15
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Characterization and NH2-terminal amino acid sequence of natural human interleukin for DA cells: leukemia inhibitory factor. J Biol Chem 1989. [DOI: 10.1016/s0021-9258(20)88214-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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16
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Häder M, Klausmann M, Pflüger KH, Lüben G, Seiler FR, Havemann K. Granulocyte-macrophage colony-stimulating factor binding sites and oxidative metabolism in human granulocytes. BLUT 1989; 59:486-92. [PMID: 2688755 DOI: 10.1007/bf00329493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We investigated the interaction between GM-CSF and its receptor on human granulocytes and on several human tumor cell lines. Specific high-affinity binding for GM-CSF was characterized by Scatchard plot analysis. The specific radioactivity of the 125I-labeled derivative of rH. GM-CSF was determined by self-displacement analysis and calculated to be 30 microCi/micrograms. The maximum concentration of binding sites (B max) in granulocytes was 40 fmol/mg protein (2,200 molecules GM-CSF bound/cell) and the dissociation constant (KD) was 0.42 nM. No binding sites for GM-CSF were found in two lung cancer cell lines, SCLC-16HV and NCI-N417 or in the urinary bladder carcinoma cell line 5637, whereas the promyelocytic leukemia cell line HL60 was positive for GM-CSF binding. Time course experiments showed maximum binding of GM-CSF in granulocytes after an incubation period of 60 min and a decrease in binding after an incubation period of 2 h. In parallel, we found a maximum biological signal when granulocytes were preincubated for 90 min with GM-CSF, and a decrease after an incubation time of 120 min. Preincubation of the cells with rH. GM-CSF induced an enhancement of the production of activated oxygen species by the cells in response to PMA.
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Affiliation(s)
- M Häder
- Department of Medicine, University of Marburg, Federal Republic of Germany
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17
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Gabrilove JL, Jakubowski A. Granulocyte Colony-Stimulating Factor: Preclinical and Clinical Studies. Hematol Oncol Clin North Am 1989. [DOI: 10.1016/s0889-8588(18)30539-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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19
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Hassan HT, Rees JK. Low concentrations of cytosine arabinoside, 6-thioguanine, actinomycin-D and aclacinomycin A stimulates the differentiation of normal human marrow myeloid progenitor cells. MEDICAL ONCOLOGY AND TUMOR PHARMACOTHERAPY 1989; 6:213-7. [PMID: 2615525 DOI: 10.1007/bf02985193] [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
Myelosuppression is the major side effect of most anticancer cytotoxic drugs. Low concentrations of cytosine arabinoside (Ara-C), 6-thioguanine (6-Th), actinomycin-D (Act-D) and aclacinomycin A (ACM) have been reported to induce differentiation of leukaemic cell lines. With the proposed clinical trials of low-dosage of these four drugs, their effect on the differentiation of normal human myeloid progenitor marrow cells was studied. The four cytotoxic anticancer drugs at low concentrations stimulated normal human myeloid differentiation. Low dosage Ara-C has been used with great success in several clinical trials. The results suggest a similar therapeutic role for the other three anticancer drugs.
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Affiliation(s)
- H T Hassan
- Department of Haematological Medicine, University of Cambridge Clinical School, U.K
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20
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Abstract
The ability of blast cells to grow autonomously and to produce autostimulatory growth factors has been investigated in 25 consecutive patients with AML. An autostimulatory index (ASI) was calculated (no. of colonies without CSF divided by no. of colonies with CSF) and patients classified into four groups: Group 1 (n = 3): non-growers; Group 2 (n = 4): CSF-dependent (ASI less than 0.1); Group 3 (n = 11): partially autonomous (ASI 0.1-0.8); and Group 4 (n = 7): fully autonomous/CSF-unresponsive (ASI greater than 0.8). In Group 3 patients colony formation and DNA synthesis were significantly (P less than 0.01) augmented by CSFs but at high cell concentrations became CSF-independent. Blast cell-conditioned medium (BCCM) from these patients exhibited potent autostimulatory activity, increasing DNA synthesis by less than or equal to 5-fold, and also stimulated CSF-dependent homologous blasts by less than or equal to 20-fold. In 5/5 this activity was neutralized by anti-GM-CSF, which also inhibited autonomous proliferation of their blast cells. Group 4 blasts also secreted GM-CSF but their BCCM possessed no autostimulatory activity, and anti GM-CSF failed to inhibit their autonomous growth. No membrane-associated CSF activity was found, however purified cytosolic fractions stimulated proliferation of CSF-dependent homologous blasts, consistent with production and secretion of CSF which is present in active form in the cytosol but does not autostimulate via membrane receptors. These results suggest that autocrine mechanisms are important in regulating blast cell proliferation, but that the mechanisms are heterogeneous.
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Affiliation(s)
- I A Reilly
- University Department of Haematology, City Hospital, Nottingham
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21
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Affiliation(s)
- M Ogawa
- Veterans Administration Medical Center, Charleston, South Carolina
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22
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Lopez M, Olive D, Mannoni P. Analysis of cytosolic ionized calcium variation in polymorphonuclear leukocytes using flow cytometry and Indo-1 AM. CYTOMETRY 1989; 10:165-73. [PMID: 2540938 DOI: 10.1002/cyto.990100207] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The present report describes the increase in cytosolic-free calcium levels (Ca2+i) induced by chemoattractants in polymorphonuclear leukocytes (PMN) using the new fluorescent Ca2+ chelator Indo-1 AM. Increases in cytosolic Ca2+ were measured by flow cytometry. With this approach, 98% of PMN were found to respond to F-Met-Leu-Phe (FMLP) and leukotriene B4 (LTB4) stimulation. Although both substances induced a rapid and relatively homogeneous rise in Ca2+i, only FMLP gave a sustained Ca2+i rise, whereas that induced by LTB4 appeared transient. In addition, the combined use of wide-angle light scatter and electronic cell volume measurement allowed analysis of Ca2+i variations in the total peripheral blood cell population. The supernatant of a human fibrous histiocytoma cell line (GCT) was able to increase Ca2+ release in PMN. This activity may be ascribed to a new granulocytic activation factor, as neither human recombinant interleukin-1 alpha (IL-1 alpha), granulocyte-colony stimulating factor (G-CSF), nor granulocyte-macrophage-colony stimulating factor (GM-CSF), which were present in this supernatant, were able to induce a Ca2+i rise in PMN.
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Affiliation(s)
- M Lopez
- Unité de Cancérologie et Thérapeutique Expérimentales U. 119 INSERM, Marseille, France
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23
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Cuturi MC, Anegón I, Sherman F, Loudon R, Clark SC, Perussia B, Trinchieri G. Production of hematopoietic colony-stimulating factors by human natural killer cells. J Exp Med 1989; 169:569-83. [PMID: 2521357 PMCID: PMC2189209 DOI: 10.1084/jem.169.2.569] [Citation(s) in RCA: 131] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
We have analyzed the ability of highly purified preparations of human NK cells to produce CSF. NK cells, purified by negative selection from 10-d cultures of PBMC incubated with irradiated B-lymphoblastoid cell lines, were stimulated with rIL-2, FcR(CD16) ligands (particulate immune complexes or anti-CD16 antibodies bound to Sepharose), a combination of CD16 ligands and rIL-2, or the phorbol diester phorbol dibutyrate (PDBu) together with the Ca2+ ionophore A23187. Both rIL-2 and CD16 ligands induce accumulation of GM-CSF mRNA in NK cells and the combined effect of the two stimuli is synergistic. Maximal accumulation of GM-CSF mRNA is observed after PDBu/A23187 stimulation. The participation of contaminant T cells in the observed expression of the GM-CSF gene is excluded because CD16 ligands do not stimulate T cells and CD3 ligands, powerful stimulators of T cells, are inactive on NK cells. Accumulation of CSF-1 mRNA is observed only in NK cells stimulated with both CD16 ligands and rIL-2, whereas accumulation of IL-3 mRNA is observed only in NK cells stimulated with PDBu/A23187. Transcripts of the G-CSF, IL-1 alpha, and IL-1 beta genes were never detected in NK cells in these experiments. The kinetics of accumulation of GM-CSF and CSF-1 mRNA in NK cells stimulated with CD16 ligands and rIL-2 peaked at 2-4 h and was slower than that of TNF and IFN-gamma mRNA, which peak at 1 h. GM-CSF was precipitated from the supernatant fluids of NK cells stimulated with PDBu/A23187 and its biological activity was demonstrated by the ability of the supernatants to sustain proliferation of the TALL-101 cell line or CML blasts. Biological activity of IL-3 and CSF-1 was demonstrable in supernatant fluids of NK cells stimulated with PDBu/A23187 and CD16 ligands/rIL-2, respectively.
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MESH Headings
- Antigens, Differentiation/physiology
- Antigens, Differentiation, T-Lymphocyte/physiology
- Biological Assay
- Blotting, Northern
- CD3 Complex
- Calcimycin/pharmacology
- Cells, Cultured
- Colony-Stimulating Factors/biosynthesis
- Granulocyte-Macrophage Colony-Stimulating Factor
- Growth Substances/biosynthesis
- Humans
- Interleukin-1/biosynthesis
- Interleukin-2/pharmacology
- Interleukin-3/biosynthesis
- Killer Cells, Natural/physiology
- Ligands
- Phorbol Esters/pharmacology
- Precipitin Tests
- RNA, Messenger/genetics
- Receptors, Antigen, T-Cell/physiology
- Receptors, Fc/physiology
- Receptors, IgG
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Affiliation(s)
- M C Cuturi
- Wistar Institute of Anatomy and Biology, Philadelphia, Pennsylvania 19104
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24
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Morstyn G, Lieschke GJ, Cebon J, Dührsen U, Villeval JL, Sheridan W, McGrath K, Layton JE. Early clinical trials with colony-stimulating factors. Cancer Invest 1989; 7:443-56. [PMID: 2482790 DOI: 10.3109/07357908909041375] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- G Morstyn
- Ludwig Institute for Cancer Research, P.O. Royal Melbourne Hospital, Victoria, Australia
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25
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Moore MA. Interactions between hematopoietic growth factors: the clinical role of combination biotherapy. HAEMATOLOGY AND BLOOD TRANSFUSION 1989; 32:11-21. [PMID: 2483146 DOI: 10.1007/978-3-642-74621-5_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- M A Moore
- James Ewing Laboratory of Developmental Hematopoiesis, Memorial Sloan-Kettering Cancer Center, New York, NY 10021
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26
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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.
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Affiliation(s)
- E Platzer
- Institute for Clinical Immunology and Rheumatology, University of Erlangen-Nuremberg, Fed. Rep. Germany
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27
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Dedhar S, Gaboury L, Galloway P, Eaves C. Human granulocyte-macrophage colony-stimulating factor is a growth factor active on a variety of cell types of nonhemopoietic origin. Proc Natl Acad Sci U S A 1988; 85:9253-7. [PMID: 3057504 PMCID: PMC282717 DOI: 10.1073/pnas.85.23.9253] [Citation(s) in RCA: 166] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a member of a family of glycoprotein hormones that stimulate the proliferation and differentiation of hemopoietic cells in vitro and in vivo. We now report that human GM-CSF can also stimulate the proliferation of two osteogenic sarcoma cell lines, a breast carcinoma cell line, a simian virus 40-transformed marrow stromal cell line, and normal marrow fibroblast precursors. These findings suggest a more general regulatory function of GM-CSF on nonhemopoietic cell types than previously anticipated. They also raise the possibility of adverse side effects of GM-CSF therapy in patients whose malignant cells may be directly stimulated by this molecule and suggest a previously unanticipated role of GM-CSF gene activation in the evolution of solid tumors and in the pathogenesis of myelofibrosis.
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Affiliation(s)
- S Dedhar
- Department of Advanced Therapeutics, British Columbia Cancer Research Centre, Vancouver, Canada
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28
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Gabrilove JL, Jakubowski A, Fain K, Grous J, Scher H, Sternberg C, Yagoda A, Clarkson B, Bonilla MA, Oettgen HF. Phase I study of granulocyte colony-stimulating factor in patients with transitional cell carcinoma of the urothelium. J Clin Invest 1988; 82:1454-61. [PMID: 2459163 PMCID: PMC442704 DOI: 10.1172/jci113751] [Citation(s) in RCA: 157] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Recombinant human granulocyte colony-stimulating factor (rhG-CSF) was administered at a dose of 1-60 micrograms/kg of body weight to 22 patients with transitional cell carcinoma before chemotherapy as part of a Phase I/II study. In all patients, a specific dose-dependent increase in the absolute neutrophil count (ANC) of 1.8-12 fold was seen. In addition, this augmentation in the ANC was accompanied by an increase in leukocyte alkaline phosphatase, a marker of secondary granule formation. In six of eight patients analyzed, an increase in bone marrow myeloid to erythroid cell ratio was seen. Day 14 peripheral blood cell derived colony forming unit granulocyte macrophage were also increased by day 6 of rhG-CSF treatment. Circulating levels of eosinophils and basophils were unchanged; however, a 10-fold increase in monocytes was observed in patients treated at the highest doses. There was also a small increase in CD3+ lymphocytes that was not dose dependent. Hemoglobin, hematocrit, and platelet count remained near baseline throughout the period of rhG-CSF administration. These findings demonstrate that rhG-CSF is a potent stimulus for normal neutrophil proliferation and maturation.
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Affiliation(s)
- J L Gabrilove
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York 10021
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29
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Haynes BF, Martin ME, Kay HH, Kurtzberg J. Early events in human T cell ontogeny. Phenotypic characterization and immunohistologic localization of T cell precursors in early human fetal tissues. J Exp Med 1988; 168:1061-80. [PMID: 2459287 PMCID: PMC2189036 DOI: 10.1084/jem.168.3.1061] [Citation(s) in RCA: 204] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
During early fetal development, T cell precursors home from fetal yolk sac and liver to the epithelial thymic rudiment. From cells that initially colonize the thymus arise mature T cells that populate T cell zones of the peripheral lymphoid system. Whereas colonization of the thymus occurs late in the final third of gestation in the mouse, in birds and humans the thymus is colonized by hematopoietic stem cell precursors during the first third of gestation. Using a large series of early human fetal tissues and a panel of monoclonal antibodies that includes markers of early T cells (CD7, CD45), we have studied the immunohistologic location and differentiation capacity of CD45+, CD7+ cells in human fetal tissues. We found that before T cell precursor colonization of the thymus (7-8 wk of gestation), CD7+ cells were present in yolk sac, neck, upper thorax, and fetal liver, and were concentrated in mesenchyme throughout the upper thorax and neck areas. By 9.5 wk of gestation, CD7+ cells were no longer present in upper thorax mesenchyme but rather were localized in the lymphoid thymus and scattered throughout fetal liver. CD7+, CD2-, CD3-, CD8-, CD4-, WT31- cells in thorax and fetal liver, when stimulated for 10-15 d with T cell-conditioned media and rIL-2, expressed CD2, CD3, CD4, CD8, and WT31 markers of the T cell lineage. Moreover, CD7+ cells isolated from fetal liver contained all cells in this tissue capable of forming CFU-T colonies in vitro. These data demonstrate that T cell precursors in early human fetal tissues can be identified using a mAb against the CD7 antigen. Moreover, the localization of CD7+ T cell precursors to fetal upper thorax and neck areas at 7-8.5 wk of fetal gestation provides strong evidence for a developmentally regulated period in man in which T cell precursors migrate to the epithelial thymic rudiment.
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Affiliation(s)
- B F Haynes
- Department of Medicine, Duke University Medical Center, Durham, North Carolina 27710
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30
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Hoang T, Haman A, Goncalves O, Letendre F, Mathieu M, Wong GG, Clark SC. Interleukin 1 enhances growth factor-dependent proliferation of the clonogenic cells in acute myeloblastic leukemia and of normal human primitive hemopoietic precursors. J Exp Med 1988; 168:463-74. [PMID: 3261773 PMCID: PMC2189011 DOI: 10.1084/jem.168.2.463] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
IL-1 is released by activated monocytes and is thought to be a key mediator of the host immune response. The availability of the purified and, more recently, recombinant IL-1 has allowed the characterization of other biological properties of this molecule. Thus, IL-1 is thought to have the same properties as hemopoietic 1, a growth factor that has been shown to act on primitive murine hemopoietic cells. Here we report that rIL-1 acts synergistically with granulocyte/macrophage CSF (GM-CSF) or granulocyte CSF in the stimulation of clonogenic cells from many patients with acute myeloblastic leukemia (AML). Although IL-1 by itself has no effect on AML blasts, it can support colony formation under conditions where there is detectable production of endogenous GM-CSF. IL-1 also promotes the growth of multipotential progenitors from normal human bone marrow cells in the presence of GM-CSF. These observations support the hypothesis that in the hemopoietic system, IL-1 has a selective effect on primitive precursors.
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Affiliation(s)
- T Hoang
- Clinical Research Institute of Montreal, Quebec, Canada
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31
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Brandt J, Lu L, Walker EB, Hoffman R. Detection of a human hematopoietic progenitor cell capable of forming blast cell containing colonies in vitro. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1988; 241:165-73. [PMID: 3265585 DOI: 10.1007/978-1-4684-5571-7_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A progenitor cell CFU-B1 (blast cell colony forming unit) present in human bone marrow and capable of producing blast cell containing colonies in vitro was detected using a serum containing semisolid culture system. The CFU-B1 has the capacity not only to undergo self-renewal, but also commitment to a number of hematopoietic lineages. This progenitor cell therefore has characteristics which suggest that it is identical to or closely related to the human pluripotent hematopoietic stem cell. Pretreatment of marrow cells with 5 fluorouracil facilitated detection of CFU-B1 derived colonies. The formation of CFU-B1 derived colonies was dependent upon the addition of media conditioned by the human bladder carcinoma cell line 5637. The ability of 5637 CM (conditioned media) to support blast cell colony formation was in part but not totally ablated by pretreatment of the CM with an IL-1 alpha (interleukin-1) neutralizing antibody. This data suggests that IL-1 alpha plays a role in the regulation of primitive events occurring during human hematopoiesis. IL-1 alpha might be exerting these effects by either acting directly on the CFU-B1, causing marrow accessory cells to elaborate other cytokines or by synergizing with cytokines already present in 5637 CM.
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Affiliation(s)
- J Brandt
- Division of Hematology/Oncology, Indiana University School of Medicine, Indianapolis 46223
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32
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Kaushansky K, Lin N, Adamson JW. Interleukin 1 stimulates fibroblasts to synthesize granulocyte-macrophage and granulocyte colony-stimulating factors. Mechanism for the hematopoietic response to inflammation. J Clin Invest 1988; 81:92-7. [PMID: 2447127 PMCID: PMC442478 DOI: 10.1172/jci113316] [Citation(s) in RCA: 175] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
IL-1 is a family of polypeptides which play a critical role in the inflammatory response. Characteristics of this response include an enhanced release of bone marrow neutrophils, activation of circulating and tissue-phase phagocytes, and enhanced production of neutrophils and monocytes. We have sought to understand the hematopoietic response to acute and chronic inflammatory states on a cellular and molecular level. Colony-stimulating factors (CSFs) are glycoproteins involved in the production and activation of neutrophils and monocytes in vitro and in vivo. We have found that quiescent dermal fibroblasts constitutively release granulocyte-macrophage CSF (GM-CSF), granulocyte CSF (G-CSF), and macrophage CSF in culture, and that picomolar concentrations of the inflammatory mediator IL-1 stimulate by at least fivefold the transcription and release of GM-CSF and G-CSF. These findings establish the role of IL-1 in the hematopoietic response to inflammation through the stimulation of the production and release of GM-CSF and G-CSF.
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Affiliation(s)
- K Kaushansky
- Division of Hematology, University of Washington, Seattle 98195
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33
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Williamson DJ, Begley CG. Colony-stimulating factors in the pathogenesis and treatment of disease. Postgrad Med J 1987; 63:1061-8. [PMID: 3330237 PMCID: PMC2428601 DOI: 10.1136/pgmj.63.746.1061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- D J Williamson
- Cancer Research Unit, Walter and Eliza Hall Institute of Medical Research, Royal Melbourne Hospital, Victoria, Australia
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34
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Tweardy DJ, Caracciolo D, Valtieri M, Rovera G. Tumor-derived growth factors that support proliferation and differentiation of normal and leukemic hemopoietic cells. Ann N Y Acad Sci 1987; 511:30-8. [PMID: 2830826 DOI: 10.1111/j.1749-6632.1987.tb36235.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The conditioned media of 34 human tumor cell lines were screened for the ability to induce granulocyte-macrophage colonies in vitro in bone marrow cultures, to stimulate proliferation of a murine IL-3 dependent hemopoietic cell line (32D clone 3) and to stimulate thymidine incorporation in suspension cultures of acute myelogenous leukemia cells. Twelve tumor cell lines produced factors that were active in these assays. The conditioned medium of the glioblastoma cell line U87 MG was characterized in detail and found to contain G-CSF and GM-CSF. Cloning and sequencing of the U87 MG G-CSF indicated that it was derived from G-CSF b mRNA, which encodes a protein with a deletion of 3 amino acids at residues 36-38. The gene for G-CSF was mapped to human chromosome 17 band q21, a region involved in translocations frequently found in acute promyelocytic leukemia. G-CSF (U87MG) was able to induce granulocytic differentiation of the total population of a murine IL-3 dependent cell line, 32D clone 3; this effect was antagonized by IL-3. GM-CSF (U87-MG) supported the proliferation without inducing differentiation of two growth factor-dependent leukemic cell lines, TALL 101 and AML-193.
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Affiliation(s)
- D J Tweardy
- Wistar Institute of Anatomy and Biology, Philadelphia, Pennsylvania 19104
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35
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Moore MA, Warren DJ. Synergy of interleukin 1 and granulocyte colony-stimulating factor: in vivo stimulation of stem-cell recovery and hematopoietic regeneration following 5-fluorouracil treatment of mice. Proc Natl Acad Sci U S A 1987; 84:7134-8. [PMID: 3499607 PMCID: PMC299244 DOI: 10.1073/pnas.84.20.7134] [Citation(s) in RCA: 225] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The human bladder carcinoma cell line 5637 produces hematopoietic growth factors [granulocyte and granulocyte/macrophage colony-stimulating factors (G-CSF and GM-CSF)] and hemopoietin 1, which synergizes with CSFs to stimulate colony formation by primitive hematopoietic stem cells in 5-fluorouracil-treated mouse bone marrow. Molecular and functional properties of hemopoietin 1 identified it as identical to interleukin 1 alpha (IL-1 alpha). When bone marrow cells from 5-fluorouracil-treated mice were cultured in suspension for 7 days with recombinant human IL-1 alpha and/or G-CSF, it was found that the two factors synergized to enhance recovery of myelopoietic cells and colony-forming cells of both high and low proliferative potential. G-CSF alone did not sustain these populations, but the combination had greater-than-additive stimulating capacity. In vivo, 5-fluorouracil (150 mg/kg) produced profound myelosuppression and delayed neutrophil regeneration for up to 2 weeks in C3H/HeJ mice. Daily administration of recombinant human G-CSF or recombinant human IL-1 alpha accelerated recovery of stem cells, progenitor cells, and blood neutrophils by up to 4 days in 5-fluorouracil-treated C3H/HeJ and B6D2F1 mice. The combination of IL-1 alpha and G-CSF acted synergistically, reducing neutropenia and accelerating recovery of normal neutrophil numbers by up to 7 days. This was accompanied by accelerated regeneration of spleen colony-forming units and erythroid, myeloid, and megakaryocytic progenitor cells in marrow and spleen, with enhanced erythroid and granulocytic differentiation. These results indicate the possible therapeutic potential of combination therapy with IL-1 and hematopoietic growth factors such as G-CSF in the treatment of chemotherapy- or radiation-induced myelosuppression.
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Affiliation(s)
- M A Moore
- Laboratory of Developmental Hematopoiesis, Memorial Sloan-Kettering Cancer Center, New York, NY 10021
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36
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Mochizuki DY, Eisenman JR, Conlon PJ, Larsen AD, Tushinski RJ. Interleukin 1 regulates hematopoietic activity, a role previously ascribed to hemopoietin 1. Proc Natl Acad Sci U S A 1987; 84:5267-71. [PMID: 2885846 PMCID: PMC298836 DOI: 10.1073/pnas.84.15.5267] [Citation(s) in RCA: 168] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
A murine in vitro assay was developed to measure potentiation of a proliferative response to suboptimal concentrations of the hematopoietic regulatory molecule granulocyte/macrophage colony-stimulating factor by an immature bone marrow population. The assay, designated the 5-fluorouracil bone marrow proliferation assay, was used to characterize potentiating activity in serum-free culture supernatants of the human tumor cell line HBT 5637. Molecular and biochemical analyses indicated that the HBT 5637-derived potentiating activity could be attributed to interleukin 1 alpha. Serologic analysis using a monoclonal antibody against purified recombinant interleukin 1 alpha proved conclusively that the potentiating activity in HBT 5637 serum-free supernatants is due to interleukin 1 alpha. From these data, the activity of interleukin 1 alpha seems to be the same synergistic activity formerly ascribed to hemopoietin 1.
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37
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Koike K, Ogawa M, Ihle JN, Miyake T, Shimizu T, Miyajima A, Yokota T, Arai K. Recombinant murine granulocyte-macrophage (GM) colony-stimulating factor supports formation of GM and multipotential blast cell colonies in culture: comparison with the effects of interleukin-3. J Cell Physiol 1987; 131:458-64. [PMID: 3298286 DOI: 10.1002/jcp.1041310319] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We studied the effects of murine recombinant granulocyte-macrophage colony-stimulating factor (GM-CSF) on murine hemopoiesis in methylcellulose culture. The GM-CSF was purified from cultures of Saccharomyces cerevisiae transfected with a cloned murine GM-CSF cDNA. In cultures of spleen cells from normal mice, only granulocyte-macrophage (GM) colonies were supported by GM-CSF. Blast cell colonies were the predominant type in cultures of spleen cells from 5-fluorouracil (5-FU)-treated mice. Dose-response studies revealed that maximal GM and blast cell colony formation is achieved with 100 U/ml GM-CSF. Blast cell colonies revealed variable but high replating efficiencies, and the secondary colonies included multilineage colonies. Serial replating of washed blast cell colonies in cultures with GM-CSF provided evidence for the direct effects of GM-CSF on the proliferation of multipotential blast cells. A combination of GM-CSF and interleukin-3 (IL-3) did not increase the number of blast cell colonies over the level supported by IL-3. This observation indicates that the progenitors for blast cell colonies that responded to GM-CSF are a subpopulation of multipotential progenitors that are supported by IL-3. Cytological studies of colonies derived from GM-CSF and/or IL-3 suggest that the eosinophilopoietic ability of murine GM-CSF is less than that of IL-3.
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38
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39
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Metcalf D. The Wellcome Foundation lecture, 1986. The molecular control of normal and leukaemic granulocytes and macrophages. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON. SERIES B, BIOLOGICAL SCIENCES 1987; 230:389-423. [PMID: 2885849 DOI: 10.1098/rspb.1987.0026] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The development of semisolid culture methods supporting the clonal proliferation and maturation of granulocytes and macrophages led to the discovery of a group of specific glycoproteins, the colony-stimulating factors (CSFs), whose function it is to control the proliferation and functional activity of granulocytes, macrophages and associated blood cells. The four known CSFs in the mouse and man have been purified and complementary DNAs (cDNAs) for each have been cloned. The injection of bacterially synthesized recombinant CSF into mice has demonstrated that these CSFs can function in vivo to regulate granulocyte and macrophage formation. A major physiological role played by these CSFs is to control resistance to invading microorganisms through mechanisms capable of extremely rapid activation. Because the CSFs are the only known proliferative factors for these cells, the CSFs are involved in the initiation and the emergence of myeloid leukaemia but, conversely, at least one of the CSFs, G-CSF, is able to suppress myeloid leukaemic populations because of the ability of the CSFs to initiate differentiation commitment in responding granulocytic and macrophage populations. The CSFs are promising agents for clinical use in the treatment of infections in patients with depressed granulocyte-macrophage formation and possibly in the management of some types of myeloid leukaemia.
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40
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Klausmann M, Pflüger KH, Krumwieh D, Seiler FR, Havemann K. Stimulation of oxidative metabolism of granulocytes by recombinant granulocyte-macrophage-colony-stimulating-factor and a conditioned medium of a urinary bladder carcinoma cell line. BLUT 1987; 54:307-12. [PMID: 3032312 DOI: 10.1007/bf00320879] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Neutrophils (PMN) are the major host defence cells protecting the body against invasion by microorganisms. Products of oxidative metabolism mediate PMN microbicidal and tumoricidal activity, but the mechanisms by which these pathways become activated are not well understood. The colony stimulating factors (CSF) are known to stimulate proliferation and differentiation of committed bone marrow stem cells. These regulators may probably play an important role in non specific resistance to infections. We studied the oxidative metabolism of neutrophils after stimulation with recombinant GM-CSF (r.GM-CSF) and the concentrated conditioned medium of the UBC-5637 cell line (UBC-CM) showing CSF activity. It could be demonstrated that the r.GM-CSF, as well as the UBC-CM, induce an activation of the neutrophil respiratory burst without any cofactors such as f-MLP, PMA, or zymosan. In addition, we observed an increase of the response to those stimulants in the presence of either r.GM-CSF or UBC-CM. These effects were not endotoxin-induced, since stimulation persisted after addition of Polymyxin B, which is known to inhibit the action of endotoxins.
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41
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Broxmeyer HE, Williams DE, Cooper S, Shadduck RK, Gillis S, Waheed A, Urdal DL, Bicknell DC. Comparative effects in vivo of recombinant murine interleukin 3, natural murine colony-stimulating factor-1, and recombinant murine granulocyte-macrophage colony-stimulating factor on myelopoiesis in mice. J Clin Invest 1987; 79:721-30. [PMID: 3546376 PMCID: PMC424183 DOI: 10.1172/jci112877] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Purified murine colony-stimulating factors (CSF) recombinant interleukin 3 (IL-3), natural CSF-1, and recombinant granulocyte-macrophage (GM) CSF were assessed in vivo for their effects on BDF1 mouse bone marrow and spleen granulocyte-macrophage (CFU-GM), erythroid (BFU-E), and multipotential (CFU-GEMM) progenitor cells in untreated mice and in mice pretreated with purified iron-saturated human lactoferrin (LF). The CSF and LF preparations did not contain detectable endotoxin (less than 0.1 ng). Mice pretreated with LF were more sensitive to the effects of CSF. In mice pretreated with LF, 2,000 U IL-3 or 20,000 U CSF-1 significantly enhanced the cycling status and absolute numbers of all progenitors, whereas 20,000 U GM-CSF significantly increased the cycling status of CFU-GM and CFU-GEMM, but had no effect on cycling of BFU-E or on numbers of any of the progenitors. The effects of CSF in mice pretreated with LF were not mimicked by 0.1-100 ng E. coli lipopolysaccharide.
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Metcalf D. The role of the colony-stimulating factors in resistance to acute infections. Immunol Cell Biol 1987; 65 ( Pt 1):35-43. [PMID: 3301635 DOI: 10.1038/icb.1987.4] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A set of specific glycoproteins, the colony-stimulating factors, has been identified as regulating granulocyte and macrophage production and function. These colony-stimulating factors have now been purified and mass produced by recombinant technology. These versatile regulators are capable of providing the body both with an ultrarapid and sustained system for responding to infections. The granulocytes, macrophages and eosinophils involved in these responses appear likely to be key cell populations ensuring adequate resistance to acute infections and the colony-stimulating factors may prove to be valuable agents in the clinic for increasing resistance to life-threatening infections particularly in immunologically compromised patients.
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Ottmann OG, Welte K, Souza LM, Moore MA. Proliferative effects of a recombinant human granulocyte colony-stimulating factor (rG-CSF) on highly enriched hematopoietic progenitor cells. HAEMATOLOGY AND BLOOD TRANSFUSION 1987; 31:244-7. [PMID: 2450817 DOI: 10.1007/978-3-642-72624-8_50] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- O G Ottmann
- Laboratory of Developmental Hematopoiesis, Memorial Sloan-Kettering Cancer Center, New York
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Moore MA, Welte K, Gabrilove J, Souza LM. Biological activities of recombinant human granulocyte colony stimulating factor (rhG-CSF) and tumor necrosis factor: in vivo and in vitro analysis. HAEMATOLOGY AND BLOOD TRANSFUSION 1987; 31:210-20. [PMID: 2450816 DOI: 10.1007/978-3-642-72624-8_45] [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)
- M A Moore
- Laboratory of Developmental Hematopoiesis, Memorial Sloan-Kettering Cancer Center, New York
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Broxmeyer HE. Biomolecule-cell interactions and the regulation of myelopoiesis. INTERNATIONAL JOURNAL OF CELL CLONING 1986; 4:378-405. [PMID: 2431075 DOI: 10.1002/stem.5530040601] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The regulation of myelopoiesis in vivo most likely entails a complex set of interactions between cell-derived biomolecules and their target cells. Much of what we currently know of these interactions has been derived from studies in vitro utilizing techniques for the purification of both the biomolecules and the cells producing and responding to these factors. Stimulating and suppressing influences have been uncovered, and with the cloning and purification of biologically active factors, studies assessing the actions of these molecules in vivo have begun. From studies in vitro it is apparent that many of the purified molecules can have move than one action and that different molecules can collaborate in a synergistic manner to enhance or suppress functional endpoints.
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Broudy VC, Kaushansky K, Segal GM, Harlan JM, Adamson JW. Tumor necrosis factor type alpha stimulates human endothelial cells to produce granulocyte/macrophage colony-stimulating factor. Proc Natl Acad Sci U S A 1986; 83:7467-71. [PMID: 3489939 PMCID: PMC386739 DOI: 10.1073/pnas.83.19.7467] [Citation(s) in RCA: 218] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Tumor necrosis factor type alpha (TNF-alpha) is produced by monocytes and has been purified, sequenced, and cloned from the HL-60 cell line. Soluble products of monocytes stimulate endothelial cells to release multilineage hematopoietic colony-stimulating activity. To determine whether TNF-alpha could stimulate endothelial cells to produce these activities, we added recombinant human TNF-alpha to cultured human umbilical vein endothelial cells. Untreated endothelial cell conditioned medium and TNF-alpha-stimulated endothelial cell conditioned medium were tested for hematopoietic colony stimulating activity in colony-forming assays in methylcellulose. TNF-alpha stimulated growth factor production by endothelial cells. Fifth-passage human endothelial cells and multiply-passaged bovine aortic endothelial cells responded similarly to first-passage endothelial cells, indicating that the action of TNF-alpha on endothelial cells is direct and not due to contaminating lymphocytes or monocytes present in the first-passage cultures. To investigate the molecular basis for these findings, polyadenylylated RNA was prepared from the TNF-alpha-stimulated endothelial cells and probed for granulocyte-macrophage colony-stimulating factor and granulocyte colony-stimulating factor mRNA. Granulocyte-macrophage colony-stimulating factor, but not granulocyte colony-stimulating factor, message was detected. This finding suggests that at least some of the hematopoietic colony-stimulating activity released by the TNF-alpha-stimulated endothelial cells is granulocyte-macrophage colony-stimulating factor. These results demonstrate that a purified monocyte product can stimulate endothelial cells to produce the multilineage growth factor granulocyte-macrophage colony-stimulating factor and extend the role of this immunoregulatory protein to the regulation of hematopoiesis in vitro.
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