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Li HW, Tang SL. Colony Stimulating Factor-1 and its Receptor in Gastrointestinal Malignant Tumors. J Cancer 2021; 12:7111-7119. [PMID: 34729112 PMCID: PMC8558652 DOI: 10.7150/jca.60379] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 10/01/2021] [Indexed: 12/17/2022] Open
Abstract
Gastrointestinal malignant tumor is the fourth most common cancer in the world and the second cause of cancer death. Due to the susceptibility to lymphatic metastasis and liver metastasis, the prognosis of advanced tumor patients is still poor till now. With the development of tumor molecular biology, the tumor microenvironment and the cytokines, which are closely related to the proliferation, infiltration and metastasis, have become a research hotspot in life sciences. Colony stimulating factor-1 (CSF-1), a polypeptide chain cytokine, and its receptor CSF-1R are reported to play important roles in regulating tumor-associated macrophages in tumor microenvironment and participating in the occurrence and development in diversities of cancers. Targeted inhibition of the CSF-1/CSF-1R signal axis has broad application prospects in cancer immunotherapy. Here, we reviewed the biological characters of CSF-1/CSF-1R and their relationship with gastrointestinal malignancies.
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Affiliation(s)
- Hong-Wu Li
- General Surgery Department, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China, 110032
| | - Shi-Lei Tang
- General Surgery Department, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China, 110032
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El-Gamal MI, Oh CH. Pyrrolo[3,2-c]pyridine derivatives with potential inhibitory effect against FMS kinase: in vitro biological studies. J Enzyme Inhib Med Chem 2018; 33:1160-1166. [PMID: 30070930 PMCID: PMC6084503 DOI: 10.1080/14756366.2018.1491563] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
A series of eighteen pyrrolo[3,2-c]pyridine derivatives were tested for inhibitory effect against FMS kinase. Compounds 1e and 1r were the most potent among all the other tested analogues (IC50 = 60 nM and 30 nM, respectively). They were 1.6 and 3.2 times, respectively, more potent than our lead compound, KIST101029 (IC50 = 96 nM). Compound 1r was tested over a panel of 40 kinases including FMS, and exerted selectivity against FMS kinase. It was further tested against bone marrow-derived macrophages (BMDM) and its IC50 was 84 nM (2.32-fold more potent than KIST101029 (IC50 = 195 nM)). Compound 1r was also tested for antiproliferative activity against a panel of six ovarian, two prostate, and five breast cancer cell lines, and its IC50 values ranged from 0.15–1.78 µM. It possesses also the merit of selectivity towards cancer cells than normal fibroblasts.
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Affiliation(s)
- Mohammed I El-Gamal
- a Department of Medicinal Chemistry, College of Pharmacy , University of Sharjah , Sharjah , United Arab Emirates.,b Sharjah Institute for Medical Research , University of Sharjah , Sharjah , United Arab Emirates.,c Department of Medicinal Chemistry, Faculty of Pharmacy , University of Mansoura , Mansoura , Egypt
| | - Chang-Hyun Oh
- d Center for Biomaterials, Korea Institute of Science and Technology , Seoul , Republic of Korea.,e Department of Biomolecular Science , University of Science and Technology , Daejeon , Republic of Korea
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Kluger HM, Dolled-Filhart M, Rodov S, Kacinski BM, Camp RL, Rimm DL. Macrophage colony-stimulating factor-1 receptor expression is associated with poor outcome in breast cancer by large cohort tissue microarray analysis. Clin Cancer Res 2004; 10:173-7. [PMID: 14734466 DOI: 10.1158/1078-0432.ccr-0699-3] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Macrophage colony-stimulating factor-1 receptor (CSF-1R) is a transmembrane tyrosine kinase receptor, which is abnormally expressed in invasive breast cancer. Small cohort studies have demonstrated that increased expression of CSF-1R is associated with ipsilateral breast cancer recurrence. Correlation with survival has not been reported. Our aim was to further evaluate the role of CSF-1R in breast cancer, by studying the expression of CSF-1R in a large cohort of clinical specimens. EXPERIMENTAL DESIGN Tissue microarrays containing 301 node-negative and 280 node-positive cases were used. Immunohistochemical staining was performed and correlated with overall survival, nodal status, and other clinicopathological data. RESULTS CSF-1R expression was strongly associated with nodal status. Of the node-negative cases, 114 (38.9%) stained positive for CSF-1R, whereas 189 (67.5%) of the node-positive cases expressed CSF-1R (P < 0.0001). CSF-1R expression is also associated with larger tumor size (P = 0.02). Positive staining was strongly associated with decreased survival (P = 0.0003). Among node-negative patients, CSF-1R expression was associated with decreased overall survival (P = 0.045), whereas among node-positive patients, it was not (P = 0.47). In multivariate analysis, CSF-1R was not independent of nodal status as a predictor of survival. CONCLUSIONS CSF-1R expression is a strong predictor of poor outcome in nonmetastatic breast cancer. It is significantly more frequently expressed in patients with nodal involvement. Among the node-negative patients, it has a stronger association with survival than among the node-positive patients. Our findings support other preclinical findings that CSF-1R may be involved in local invasion and metastasis. Thus, this receptor may be an effective target for therapeutic agents.
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Affiliation(s)
- Harriet M Kluger
- Departments of Medicine, Yale University School of Medicine, New Haven, Connecticut, USA.
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Cui J, Yang DH, Bi XJ, Fan ZR. Methylation status of c-fms oncogene in HCC and its relationship with clinical pathology. World J Gastroenterol 2001; 7:136-9. [PMID: 11819750 PMCID: PMC4688691 DOI: 10.3748/wjg.v7.i1.136] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2000] [Revised: 09/22/2000] [Accepted: 09/29/2000] [Indexed: 02/06/2023] Open
Affiliation(s)
- J Cui
- Department of Gastroenterology, Zhujiang Hospital, The First Military Medical University, Guangzhou 510282, Guangdong Province, China.
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Tyrosine 706 and 807 phosphorylation site mutants in the murine colony-stimulating factor-1 receptor are unaffected in their ability to bind or phosphorylate phosphatidylinositol-3 kinase but show differential defects in their ability to induce early response gene transcription. Mol Cell Biol 1991. [PMID: 1652061 DOI: 10.1128/mcb.11.9.4698] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The receptor for colony-stimulating factor-1 (CSF-1) is a receptor protein-tyrosine kinase. To study the possible function of CSF-1 receptor autophosphorylation, two autophosphorylation sites, Tyr-706, located in the kinase insert, and Tyr-807, a residue conserved in all protein-tyrosine kinases, were changed independently to either phenylalanine or glycine. Wild-type and mutant receptors were stably expressed in Rat-2 cells. In response to CSF-1, cells expressing Phe- or Gly-706 mutant receptors showed increased growth rate and altered cell morphology. Both the Phe- and Gly-706 mutant receptors associated with and phosphorylated phosphatidylinositol-3 kinase at levels comparable with those of wild-type receptors. However, these mutant receptors differed subtly from each other and from the wild-type receptor in their ability to induce different aspects of the response to CSF-1. The Phe-706 mutant receptor was most strongly affected in its ability to increase growth rate or elevate the levels of c-fos and NGF1A mRNAs, whereas the Gly-706 mutant receptor was most markedly affected in its ability to induce a change in cell morphology or increase the levels of c-jun and NGF1A mRNAs. These findings indicate that Tyr-706 itself, or this region of the receptor, may be important for interaction of the CSF-1 receptor with different signalling pathways. Gly-807 mutant receptors lacked protein-tyrosine kinase activity, failed to respond to CSF-1, and were defective in biosynthetic processing. Phe-807 mutant receptors had 40 to 60% reduced protein-tyrosine kinase activity in vitro. Although cells expressing Phe-807 receptors were able to respond to CSF-1, the changes in growth rate and cell morphology were significantly less than seen with wild-type receptors, and the induction of early response genes was also slightly lower than for the wild-type receptor. In contrast, Phe-807 receptors were equivalent to wild-type receptors when tested for their ability to interact with phosphatidylinositol-3 kinase. These findings indicate that phosphorylation of Tyr-807 may be important for full activation of the receptor.
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van der Geer P, Hunter T. Tyrosine 706 and 807 phosphorylation site mutants in the murine colony-stimulating factor-1 receptor are unaffected in their ability to bind or phosphorylate phosphatidylinositol-3 kinase but show differential defects in their ability to induce early response gene transcription. Mol Cell Biol 1991; 11:4698-709. [PMID: 1652061 PMCID: PMC361363 DOI: 10.1128/mcb.11.9.4698-4709.1991] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The receptor for colony-stimulating factor-1 (CSF-1) is a receptor protein-tyrosine kinase. To study the possible function of CSF-1 receptor autophosphorylation, two autophosphorylation sites, Tyr-706, located in the kinase insert, and Tyr-807, a residue conserved in all protein-tyrosine kinases, were changed independently to either phenylalanine or glycine. Wild-type and mutant receptors were stably expressed in Rat-2 cells. In response to CSF-1, cells expressing Phe- or Gly-706 mutant receptors showed increased growth rate and altered cell morphology. Both the Phe- and Gly-706 mutant receptors associated with and phosphorylated phosphatidylinositol-3 kinase at levels comparable with those of wild-type receptors. However, these mutant receptors differed subtly from each other and from the wild-type receptor in their ability to induce different aspects of the response to CSF-1. The Phe-706 mutant receptor was most strongly affected in its ability to increase growth rate or elevate the levels of c-fos and NGF1A mRNAs, whereas the Gly-706 mutant receptor was most markedly affected in its ability to induce a change in cell morphology or increase the levels of c-jun and NGF1A mRNAs. These findings indicate that Tyr-706 itself, or this region of the receptor, may be important for interaction of the CSF-1 receptor with different signalling pathways. Gly-807 mutant receptors lacked protein-tyrosine kinase activity, failed to respond to CSF-1, and were defective in biosynthetic processing. Phe-807 mutant receptors had 40 to 60% reduced protein-tyrosine kinase activity in vitro. Although cells expressing Phe-807 receptors were able to respond to CSF-1, the changes in growth rate and cell morphology were significantly less than seen with wild-type receptors, and the induction of early response genes was also slightly lower than for the wild-type receptor. In contrast, Phe-807 receptors were equivalent to wild-type receptors when tested for their ability to interact with phosphatidylinositol-3 kinase. These findings indicate that phosphorylation of Tyr-807 may be important for full activation of the receptor.
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Affiliation(s)
- P van der Geer
- Molecular Biology and Virology Laboratory, Salk Institute, San Diego, California 92186
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Brizzi MF, Avanzi GC, Pegoraro L. Hematopoietic growth factor receptors. INTERNATIONAL JOURNAL OF CELL CLONING 1991; 9:274-300. [PMID: 1894957 DOI: 10.1002/stem.5530090404] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The molecular cloning for most of the hematopoietic growth factor receptors has been achieved over the past few years and revealed that they can by assigned to two discrete receptor families, namely the hematopoietic growth factor superfamily (HRS) and the receptor tyrosine kinase family (RTK). The members of the HRS, including granulocyte-macrophage colony-stimulating factor receptor (GM-CSF-R), interleukin 3 receptor (IL-3-R), granulocyte CSF receptor (G-CSF-R) and erythropoietin receptor (Epo-R), share a common binding domain and the absence of a tyrosine kinase domain in their cytoplasmic portion. In some cases (e.g., GM-CSF-R), the high-affinity receptor structure is obtained through the association of the low-affinity binding chain (alpha chain) with an accessory protein (beta chain). It is conceivable that this protein might also represent the common subunit shared by GM-CSF-R and by IL-3-R when they are co-expressed to form the putative GM-CSF-R/IL-3-R complex. Although tyrosine phosphorylation following ligand receptor activation seems to be a common event in the HRS, its role in the signal transduction mechanisms is unknown. Due to the structural analogies among the members of this family any new insight into one particular receptor member, such as its subunit structure and its signal transduction pathways, will be generalizable to the other family members. The subclass III of the RTK family, including the CSF-1-R and c-kit, is characterized by an additional insert into the kinase domain that recognizes and binds protein substrates. Ligand induced activation of the kinase domain and its signaling potential are mediated by receptor oligomerization which stabilizes interactions between adjacent cytoplasmic domains and leads to activation of kinase function by molecular interaction. Interestingly, the receptors included in this subclass are the products of well known cellular proto-oncogenes. A large variety of structural alteration found in receptor-derived oncogene products may lead to constitutive activation of receptor signals that, consequently, result in the subversion of the mechanisms controlling the cell growth.
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Affiliation(s)
- M F Brizzi
- Dipartimento di Scienze Biomediche e Oncologia Umana, Universitá di Torino, Italy
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Identification of tyrosine 706 in the kinase insert as the major colony-stimulating factor 1 (CSF-1)-stimulated autophosphorylation site in the CSF-1 receptor in a murine macrophage cell line. Mol Cell Biol 1990. [PMID: 2160591 DOI: 10.1128/mcb.10.6.2991] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The receptor for colony-stimulating factor 1 (CSF-1) is a ligand-activated protein-tyrosine kinase. It has been shown previously that the CSF-1 receptor is phosphorylated on serine in vivo and that phosphorylation on tyrosine can be induced by stimulation with CSF-1. We studied the phosphorylation of the CSF-1 receptor by using the BAC1.2F5 murine macrophage cell line, which naturally expresses CSF-1 receptors. Two-dimensional tryptic phosphopeptide mapping showed that the CSF-1 receptor is phosphorylated on several different serine residues in vivo. Stimulation with CSF-1 at 37 degrees C resulted in rapid phosphorylation on tyrosine at one major site and one or two minor sites. We identified the major site as Tyr-706. The identity of Tyr-706 was confirmed by mutagenesis. This residue is located within the kinase insert domain. There was no evidence that Tyr-973 (equivalent to Tyr-969 in the human CSF-1 receptor) was phosphorylated following CSF-1 stimulation. When cells were stimulated with CSF-1 at 4 degrees C, additional phosphotyrosine-containing phosphopeptides were detected and the level of phosphorylation of the individual phosphotyrosine-containing phosphopeptides was substantially increased. In addition, we show that CSF-1 receptors are capable of autophosphorylation at six to eight major sites in vitro.
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van der Geer P, Hunter T. Identification of tyrosine 706 in the kinase insert as the major colony-stimulating factor 1 (CSF-1)-stimulated autophosphorylation site in the CSF-1 receptor in a murine macrophage cell line. Mol Cell Biol 1990; 10:2991-3002. [PMID: 2160591 PMCID: PMC360663 DOI: 10.1128/mcb.10.6.2991-3002.1990] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The receptor for colony-stimulating factor 1 (CSF-1) is a ligand-activated protein-tyrosine kinase. It has been shown previously that the CSF-1 receptor is phosphorylated on serine in vivo and that phosphorylation on tyrosine can be induced by stimulation with CSF-1. We studied the phosphorylation of the CSF-1 receptor by using the BAC1.2F5 murine macrophage cell line, which naturally expresses CSF-1 receptors. Two-dimensional tryptic phosphopeptide mapping showed that the CSF-1 receptor is phosphorylated on several different serine residues in vivo. Stimulation with CSF-1 at 37 degrees C resulted in rapid phosphorylation on tyrosine at one major site and one or two minor sites. We identified the major site as Tyr-706. The identity of Tyr-706 was confirmed by mutagenesis. This residue is located within the kinase insert domain. There was no evidence that Tyr-973 (equivalent to Tyr-969 in the human CSF-1 receptor) was phosphorylated following CSF-1 stimulation. When cells were stimulated with CSF-1 at 4 degrees C, additional phosphotyrosine-containing phosphopeptides were detected and the level of phosphorylation of the individual phosphotyrosine-containing phosphopeptides was substantially increased. In addition, we show that CSF-1 receptors are capable of autophosphorylation at six to eight major sites in vitro.
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Affiliation(s)
- P van der Geer
- Molecular Biology and Virology Laboratory, Salk Institute, San Diego, California 92138-9216
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Ihle JN, Askew D. Origins and properties of hematopoietic growth factor-dependent cell lines. INTERNATIONAL JOURNAL OF CELL CLONING 1989; 7:68-91. [PMID: 2656885 DOI: 10.1002/stem.5530070202] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Studies of the growth regulation, differentiation and transformation of myeloid cells have been greatly facilitated by the availability of a variety of hematopoietic growth factor-dependent cell lines. These cell lines have been isolated from long-term bone marrow cultures and myeloid tumors using interleukin 3 (IL-3) as a growth factor. Using growth factor-dependent cells, it has been shown that growth regulation by IL-3 involves binding to a high-affinity receptor of 140 Kd and activation of tyrosine phosphorylation. IL-3 binding is associated with a number of cellular responses which are required for maintenance of viability, including induction of transcription of the c-myc and ornithine decarboxylase (ODC) genes. In addition, IL-3 regulates the expression of transcription of the gamma T cell receptor locus. The properties of the IL-3-dependent lines are consistent with the hypothesis that they are transformed in their ability to terminally differentiate. In some of the cell lines, this transformation may terminally differentiate. In other of the cell lines, this transformation may be due to the altered expression of the c-myb gene. In other cell lines, transformation is associated with the activation of the expression of a novel gene, termed Evi-1, of the zinc finger family of transcriptional factors. Comparable transformation of erythroid lineage cells is speculated to be due to the activation of the expression of another novel gene termed spi-1. These studies have emphasized the value of well-characterized hematopoietic growth factor-dependent cell lines in advancing our understanding in the basic biology of myeloid cells.
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Affiliation(s)
- J N Ihle
- Department of Biochemistry, St. Jude Children's Research Hospital, Memphis, Tennessee 38101
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