Hematopoietic cytokines as tumor markers

2004 ◽  
Vol 42 (12) ◽  
Author(s):  
Barbara Mroczko ◽  
Maciej Szmitkowski
Keyword(s):  
Tumor Markers ◽  
Cell Lines ◽  
Bone Marrow Cells ◽  
Malignant Tumors ◽  
Response To Treatment ◽  
Colony Stimulating Factor ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor

AbstractStem cell factor (SCF), interleukin 3 (IL-3), granulocyte-macrophage-colony stimulating factor (GM-CSF), granulocyte-colony stimulating factor (G-CSF) and macrophage-colony stimulating factor (M-CSF) are members of a group of glycoproteins called hematopoietic cytokines (HCs). These cytokines regulate the growth and differentiation of hematopoietic progenitor cells and functionally activate mature neutrophils or macrophages. The effect of HCs is not limited to bone marrow cells. Some studies have shown that HCs can also stimulate the proliferation of non-hematopoietic cells. The receptors for HCs have been detected in cancer cell lines, and stimulation of HCs receptors induced proliferation of tumor cells. Moreover, some investigations have shown HC mRNA expression in these cell lines and recent studies have demonstrated that HCs can stimulate tumor progression. Several cells of malignant tumors have been observed to secrete large amounts of HCs and increased concentrations of HCs have been found in the sera of cancer patients. There are a number of situations in which the measurement of HCs may provide clinically useful information, particularly regarding prognosis and response to treatment. In this paper we discuss the results of studies that have examined the potential use of HCs as tumor markers.

Perverted responses of the human granulocyte-macrophage colony-stimulating factor receptor in mouse cell lines due to cross-species β-subunit association

Blood ◽  
2001 ◽  
Vol 98 (10) ◽  
pp. 3165-3168 ◽  
Author(s):  
Barbara McClure ◽  
Frank Stomski ◽  
Angel Lopez ◽  
Joanna Woodcock
Keyword(s):  
Cell Lines ◽  
Underlying Mechanism ◽  
Mouse Cell ◽  
Colony Stimulating Factor ◽  
Murine Cell ◽  
Gm Csf ◽  
Murine Cell Line ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor

Abstract Transfected murine cell lines are commonly used to study the function of many human cytokine or receptor mutants. This study reports the inappropriate activation of the human granulocyte-macrophage colony-stimulating factor (hGM-CSF) receptor by the human GM-CSF antagonist, E21R, when the human receptor is introduced into the murine cell line BaF-B03. E21R-induced proliferation of the BaF-B03 cells is dependent on transfection with both hGM-CSF receptor α and βc subunits. Studies on the underlying mechanism revealed constitutive association between human and mouse βc and GM-CSF receptor-α, tyrosine phosphorylation of mouse and human βc, and association of phosphorylated mouse βc into an activated human GM-CSF receptor complex in response to E21R and GM-CSF. This interspecies receptor cross-talk of receptor signaling subunits may produce misleading results and emphasizes the need to use cell lines devoid of the cognate endogenous receptors for functional analysis of ligand and receptor mutants.

scholarly journals Identification and characterization of a low-affinity granulocyte- macrophage colony-stimulating factor receptor on primary and cultured human melanoma cells

Blood ◽  
1991 ◽  
Vol 78 (3) ◽  
pp. 609-615 ◽  
Author(s):  
GC Baldwin ◽  
DW Golde ◽  
GF Widhopf ◽  
J Economou ◽  
JC Gasson
Keyword(s):  
Cell Lines ◽  
Melanoma Cell ◽  
Melanoma Cells ◽  
Human Melanoma ◽  
Colony Stimulating Factor ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor ◽  
Melanoma Cell Lines

Abstract Hematopoietic growth factor receptors are present on cells of normal nonhematopoietic tissues such as endothelium and placenta. We previously demonstrated functional human granulocyte-macrophage colony- stimulating factor (GM-CSF) receptors on small cell carcinoma of the lung cell lines, and others have reported that certain solid tumor cell lines respond to GM-CSF in clonogenic assays. In the current study, we examine human melanoma cell lines and fresh specimens of melanoma to determine whether they have functional GM-CSF receptors. Scatchard analyses of 125I-GM-CSF equilibrium binding to melanoma cell lines showed a mean of 542 +/- 67 sites per cell with a kd of 0.72 +/- 0.14 nmol/L. Cross-linking studies in the melanoma cell line, M14, showed a major GM-CSF receptor species of 84,000 daltons. Under the conditions tested, the M14 cells did not have a proliferative response to GM-CSF in vitro, nor was any induction of primary response genes detected by Northern analysis in response to GM-CSF. Studies to determine internal translocation of the receptor-ligand complex indicated less than 10% of the 125I-GM-CSF internalized was specifically bound to receptors. Primary melanoma cells from five surgical specimens had GM-CSF receptors; Scatchard analysis was performed on one sample, showing 555 sites/cell with a kd of 0.23 nmol/L. These results indicate that human tumor cells may express a low-affinity GM-CSF receptor protein that localizes to the cell surface and binds ligand, but lacks functional components or accessory factors needed to transduce a signal.

scholarly journals Production of granulocyte-macrophage colony-stimulating factor by Abelson virus-induced tumorigenic mast cell lines

Blood ◽  
1986 ◽  
Vol 68 (5) ◽  
pp. 1074-1081
Author(s):  
SW Chung ◽  
PM Wong ◽  
G Shen-Ong ◽  
S Ruscetti ◽  
T Ishizaka ◽  
...  
Keyword(s):  
Mast Cells ◽  
Cell Lines ◽  
Colony Formation ◽  
Northern Analysis ◽  
Pokeweed Mitogen ◽  
Colony Stimulating Factor ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor

We have recently described a system that supports the development of continuously growing and tumorigenic cell lines after infection of individual multilineage hematopoietic colonies with Abelson murine leukemia virus (A-MuLV). We now provide definitive evidence that these transformed lines express features characteristic of mast cells. Although these lines have been maintained in some cases for more than a year in the absence of exogenous growth factors other than those present in fetal calf serum, colony formation could consistently after 2 months, and variably after 5 months, be shown to be increased several fold when pokeweed mitogen-stimulated spleen cell conditioned medium (CM) was added to the cultures. CM from the A-MuLV-transformed lines was then tested for its ability to stimulate hematopoietic colony formation by cells from both fetal and adult tissues. Four of four randomly selected cell lines produced factors that were active on erythropoietic, granulopoietic, and in some cases pluripotent progenitors. Removal of viral particles from the CM from one of the lines (27d1) by either heat inactivation or high-speed centrifugation did not alter the colony-stimulating activity detected. When CM from 27d1 cells was tested for its ability to stimulate the proliferation of interleukin 3 (IL3) granulocyte-macrophage colony-stimulating factor (GM-CSF)-dependent FDC-P1 cells, a positive result was obtained. This stimulatory activity was not reduced in the presence of neutralizing anti-IL 3 immunoglobulin (Ig), suggesting that the activity detected was GM-CSF and not IL 3. This was confirmed by the lack of expression of the IL 3 gene in 27d1 cells as determined by Northern analysis of 27d1 cell RNA. Furthermore, S1 analysis of mRNA from 27d1 cells as well as two other lines indicated that the GM-CSF gene in all three was transcriptionally active. Taken together, these data suggest that A- MuLV transformation of normal mast cells or their precursors under certain conditions commonly activates the production of GM-CSF.

scholarly journals Effect of mouse interferon on growth and differentiation of mouse bone marrow cells stimulated by two different types of colony-stimulating factor

Blood ◽  
1983 ◽  
Vol 62 (3) ◽  
pp. 597-601 ◽  
Author(s):  
Y Yamamoto-Yamaguchi ◽  
M Tomida ◽  
M Hozumi
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Cells ◽  
Mouse Bone Marrow ◽  
Colony Stimulating Factor ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor ◽  
Mouse Bone Marrow Cells ◽  
Marrow Cells

Abstract The effects of mouse L-cell interferon (IFN) on growth of mouse bone marrow cells and their differentiation into macrophages and granulocytes were investigated in a liquid suspension culture system with two different types of colony-stimulating factor (CSF). Within 7 days, most bone marrow cells differentiated into macrophages in the presence of macrophage colony-stimulating factor (M-CSF) derived from mouse fibroblast L929 cells, but into both granulocytes (40%) and macrophages (23%) in the presence of a granulocyte-macrophage colony- stimulating factor (GM-CSF) from mouse lung tissue. IFN inhibited growth of bone marrow cells with both M-CSF and GM-CSF, but had 20 times more effect on bone marrow cells stimulated with M-CSF than on those stimulated with GM-CSF. A low concentration of IFN (50 IU/ml) stimulated production of macrophages by GM-CSF in liquid culture medium, whereas it selectively inhibited colony formation of macrophages in semisolid agar culture. IFN caused no detectable block of late stages of differentiation; mature macrophages and granulocytes were produced even when cell proliferation was inhibited by IFN. These results indicate that IFN preferentially affects growth and differentiation of the cell lineage of macrophages among mouse bone marrow cells.

scholarly journals Effect of mouse interferon on growth and differentiation of mouse bone marrow cells stimulated by two different types of colony-stimulating factor

Blood ◽  
1983 ◽  
Vol 62 (3) ◽  
pp. 597-601 ◽  
Author(s):  
Y Yamamoto-Yamaguchi ◽  
M Tomida ◽  
M Hozumi
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Cells ◽  
Mouse Bone Marrow ◽  
Colony Stimulating Factor ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor ◽  
Mouse Bone Marrow Cells ◽  
Marrow Cells

The effects of mouse L-cell interferon (IFN) on growth of mouse bone marrow cells and their differentiation into macrophages and granulocytes were investigated in a liquid suspension culture system with two different types of colony-stimulating factor (CSF). Within 7 days, most bone marrow cells differentiated into macrophages in the presence of macrophage colony-stimulating factor (M-CSF) derived from mouse fibroblast L929 cells, but into both granulocytes (40%) and macrophages (23%) in the presence of a granulocyte-macrophage colony- stimulating factor (GM-CSF) from mouse lung tissue. IFN inhibited growth of bone marrow cells with both M-CSF and GM-CSF, but had 20 times more effect on bone marrow cells stimulated with M-CSF than on those stimulated with GM-CSF. A low concentration of IFN (50 IU/ml) stimulated production of macrophages by GM-CSF in liquid culture medium, whereas it selectively inhibited colony formation of macrophages in semisolid agar culture. IFN caused no detectable block of late stages of differentiation; mature macrophages and granulocytes were produced even when cell proliferation was inhibited by IFN. These results indicate that IFN preferentially affects growth and differentiation of the cell lineage of macrophages among mouse bone marrow cells.

scholarly journals Interleukin-1 synergizes with granulocyte-macrophage colony-stimulating factor on granulocytic colony formation by intermediate production of granulocyte colony-stimulating factor

Blood ◽  
1989 ◽  
Vol 74 (7) ◽  
pp. 2398-2404 ◽  
Author(s):  
MR Schaafsma ◽  
JH Falkenburg ◽  
N Duinkerken ◽  
J Van Damme ◽  
BW Altrock ◽  
...  
Keyword(s):  
Bone Marrow Cells ◽  
Interleukin 1 ◽  
Colony Growth ◽  
Colony Stimulating Factor ◽  
Gm Csf ◽  
Accessory Cells ◽  
Granulocytic Colony ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor

Abstract Interleukin-1 (IL-1) was found to act synergistically with granulocyte- macrophage colony-stimulating factor (GM-CSF) on granulocytic colony growth of normal human bone marrow cells, depleted of mononuclear phagocytes and T lymphocytes. Using CD34/HLA-DR-enriched bone marrow cells we demonstrated that this activity of IL-1 was not a direct action on hematopoietic progenitor cells, but an effect of an intermediate factor produced by residual accessory cells in response to IL-1. Neutralization experiments using an anti-IL-6 antiserum showed that IL-1-induced IL-6 did not contribute to the observed synergy. Furthermore, IL-6 by itself had neither a direct stimulatory effect on CFU-GM colony growth, nor did it act synergistically with GM-CSF on granulocytic or monocytic colony formation. Neutralization experiments with an anti-G-CSF monoclonal antibody showed that IL-1-induced G-CSF production was responsible for the synergy with GM-CSF. Using combinations of G-CSF and GM-CSF this synergistic activity could be detected at concentrations of G-CSF as low as 0.1 ng/mL (10 U/mL). Our results indicate that IL-1, but not IL-6, stimulates the GM-CSF- dependent proliferation of relatively mature myeloid progenitor cells in the presence of small numbers of accessory cells.

Characterization of a cell-type-restricted negative regulatory activity of the human granulocyte-macrophage colony-stimulating factor gene

1994 ◽  
Vol 14 (3) ◽  
pp. 2213-2221
Author(s):  
J K Fraser ◽  
J J Guerra ◽  
C Y Nguyen ◽  
J E Indes ◽  
J C Gasson ◽  
...  
Keyword(s):  
Cell Lines ◽  
Regulatory Element ◽  
Myelogenous Leukemia ◽  
Resting Cells ◽  
Colony Stimulating Factor ◽  
Mobility Shift ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor

Human granulocyte-macrophage colony-stimulating factor (GM-CSF) stimulates the proliferation and maturation of normal myeloid progenitor cells and can also stimulate the growth of acute myelogenous leukemia (AML) blasts. GM-CSF is not normally produced by resting cells but is expressed by a variety of activated cells including T lymphocytes, macrophages, and certain cytokine-stimulated fibroblasts and endothelial cells. Production of GM-CSF by cultured AML cells has been demonstrated, and GM-CSF expression by normal myeloid progenitors has been postulated to play a role in myelopoiesis. We have investigated the regulation of expression of GM-CSF in AML cell lines, and our results demonstrate the presence of a strong constitutive promoter element contained within 53 bp upstream of the cap site. We have also identified a negative regulatory element located immediately upstream of the positive regulatory element (within 69 bp of the cap site) that is active in AML cell lines but not T cells or K562 CML cells. Competition transfection and mobility shift studies demonstrate that this activity correlates with binding of a 45-kDa protein.

Characterization of cytokine LD78 gene promoters: positive and negative transcriptional factors bind to a negative regulatory element common to LD78, interleukin-3, and granulocyte-macrophage colony-stimulating factor gene promoters

1993 ◽  
Vol 13 (5) ◽  
pp. 2787-2801
Author(s):  
H Nomiyama ◽  
K Hieshima ◽  
K Hirokawa ◽  
T Hattori ◽  
K Takatsuki ◽  
...  
Keyword(s):  
Cell Lines ◽  
Regulatory Elements ◽  
Gene Promoters ◽  
Colony Stimulating Factor ◽  
Interleukin 3 ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor

Cytokine LD78 is a human counterpart of the mouse macrophage inflammatory protein 1 alpha/hematopoietic stem cell inhibitor. Promoters of the LD78 alpha and LD78 beta genes showed similar inducible activities in two leukemic cell lines, K562 and Jurkat, but the induction mechanisms differed between the two cell lines. Further characterization of the LD78 alpha promoter indicated that multiple positive and negative regulatory elements are present, some of which are differentially required for induction and repression of the promoter activity in different cells. One of the negative regulatory elements, ICK-1, functioned in both cell lines in the absence and presence of stimulation and was shown to be a recognition site for positive and negative transcriptional factors. This ICK-1 element contained a direct repeat, and similar repeats were also found in the negative regulatory elements of hematopoietic growth factor interleukin-3 (IL-3) and granulocyte-macrophage colony-stimulating factor (GM-CSF) gene promoters. Nuclear extracts from K562 and Jurkat cells formed several protein-DNA complexes with the LD78 alpha ICK-1 element, one of which was also observed with the IL-3 and GM-CSF ICK-1 elements. Results from in vivo and in vitro analyses suggested that the protein forming this complex functions as a negative factor. The binding affinity of this protein, ICK-1A, to the LD78 alpha ICK-1 element was low and was significantly affected by the incubation temperature and the salt concentration in the binding buffer. ICK-1B, another protein bound specifically by the LD78 alpha ICK-1 element, was shown to be a positive factor important for induction of the promoter. These results suggested that ICK-1A plays an important role in balanced expression of LD78, IL-3, and GM-CSF during hematopoietic cell growth and differentiation.

Effects of Constitutive Production of Colony-Stimulating Factors by Human Lung Cancer Cells on Invasive Capacity.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 4211-4211
Author(s):  
Yoshiki Uemura ◽  
Makoto Kobayashi ◽  
Hideshi Nakata ◽  
Tetsuya Kubota ◽  
Hirokuni Taguchi
Keyword(s):  
Lung Cancer ◽  
Cancer Cells ◽  
Tumor Cells ◽  
Cell Lines ◽  
Colony Stimulating Factor ◽  
Gelatinase Activity ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor

Abstract In advanced clinical stage, many cases of lung cancer produce colony-stimulating factors (CSFs), including granulocyte-colony stimulating factor (G-CSF), granulocyte macrophage-colony stimulating factor (GM-CSF), and macrophage-colony stimulating factor (M-CSF). The biological properties of the overproduction of CSFs by tumor cells are not well understood. We previously found that CSFs produced by two lung cancer cell lines, OKa-C-1 and MI-4, which constitutively produce abundant amounts of G-CSF, GM-CSF, and M-CSF, stimulate the tumor’s own growth through an autoctine mechanism. In this study, we examined whether CSFs produced by tumor cells contribute to the invasion of the tumor itself. Invasive behaviors of the cancer cells were stimulated by exogenous CSFs but were suppressed by neutralizing antibodies against the CSFs. Matrix-degrading proteinases also are essential for successful tumor cell metastasis. Gelatin zymographs of conditioned media revealed two major bands of gelatinase activity at 68 and 92 kDa. The enzyme activities at 68 and 92 kDa were significantly enhanced in the presence of each CSF in the cell lines but were suppressed by the antibodies against the CSFs. The two gelatinase bands were characterized as matrix metalloproteinase (MMP)-2 and MMP-9, respectively. Our findings suggest that CSFs produced by tumor cells might be closely associated with the tumor invasion through gelatinase activation in CSF-producing lung cancer cells. In addition, an increase of invasion capacity and gelatinase activity by the CSFs might be mediated through the p44/42 mitogen-activated protein kinase (MAPK) signaling pathway. Figure Figure

scholarly journals Production of granulocyte-macrophage colony-stimulating factor by Abelson virus-induced tumorigenic mast cell lines

Blood ◽  
1986 ◽  
Vol 68 (5) ◽  
pp. 1074-1081 ◽  
Author(s):  
SW Chung ◽  
PM Wong ◽  
G Shen-Ong ◽  
S Ruscetti ◽  
T Ishizaka ◽  
...  
Keyword(s):  
Mast Cells ◽  
Cell Lines ◽  
Colony Formation ◽  
Northern Analysis ◽  
Pokeweed Mitogen ◽  
Colony Stimulating Factor ◽  
Gm Csf ◽  
Macrophage Colony Stimulating Factor ◽  
Macrophage Colony ◽  
Stimulating Factor

Abstract We have recently described a system that supports the development of continuously growing and tumorigenic cell lines after infection of individual multilineage hematopoietic colonies with Abelson murine leukemia virus (A-MuLV). We now provide definitive evidence that these transformed lines express features characteristic of mast cells. Although these lines have been maintained in some cases for more than a year in the absence of exogenous growth factors other than those present in fetal calf serum, colony formation could consistently after 2 months, and variably after 5 months, be shown to be increased several fold when pokeweed mitogen-stimulated spleen cell conditioned medium (CM) was added to the cultures. CM from the A-MuLV-transformed lines was then tested for its ability to stimulate hematopoietic colony formation by cells from both fetal and adult tissues. Four of four randomly selected cell lines produced factors that were active on erythropoietic, granulopoietic, and in some cases pluripotent progenitors. Removal of viral particles from the CM from one of the lines (27d1) by either heat inactivation or high-speed centrifugation did not alter the colony-stimulating activity detected. When CM from 27d1 cells was tested for its ability to stimulate the proliferation of interleukin 3 (IL3) granulocyte-macrophage colony-stimulating factor (GM-CSF)-dependent FDC-P1 cells, a positive result was obtained. This stimulatory activity was not reduced in the presence of neutralizing anti-IL 3 immunoglobulin (Ig), suggesting that the activity detected was GM-CSF and not IL 3. This was confirmed by the lack of expression of the IL 3 gene in 27d1 cells as determined by Northern analysis of 27d1 cell RNA. Furthermore, S1 analysis of mRNA from 27d1 cells as well as two other lines indicated that the GM-CSF gene in all three was transcriptionally active. Taken together, these data suggest that A- MuLV transformation of normal mast cells or their precursors under certain conditions commonly activates the production of GM-CSF.

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