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Huang N, Tang J, Yi X, Zhang M, Li B, Cheng Y, Chen J. Glioma-derived S100A9 polarizes M2 microglia to inhibit CD8+T lymphocytes for immunosuppression via αvβ3 integrin/AKT1/TGFβ1. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2024; 1871:119619. [PMID: 37907196 DOI: 10.1016/j.bbamcr.2023.119619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/23/2023] [Accepted: 10/23/2023] [Indexed: 11/02/2023]
Abstract
Our previous studies showed that S100A9 was overexpressed in glioma and promoted tumor growth. However, S100A9 can also be secreted by tumor cells to regulate the tumor microenvironment (TME). In this study, we aimed to explore the functions of glioma derived-S100A9 in microglial M2 polarization, resulting in inhibition of CD8+ T lymphocytes and promotion of immunosuppression. We first showed that glioma exhibited higher expression and secretion of S100A9 than astrocytes. After knocking down S100A9 in two glioma cell lines, the secretion of S100A9 was repressed. Then, the medium was collected and considered as conditioned medium (CM), which was incubated with microglia. We found that glioma-derived S100A9 drove microglial M2 polarization and increased TGFβ1 secretion. These molecular mechanisms were related to the interaction of S100A9 with αvβ3 integrin and the subsequent activation of AKT1 in microglia. Furthermore, we demonstrated that S100A9-induced M2 microglia negatively affected cell viability, IL-2 and IFN-γ secretion, together with increased early apoptosis in CD8+T lymphocytes via TGFβ1. Additionally, glioma cells were implanted into mouse brains, and we confirmed that S100A9 stimulated microglial M2 polarization, enhanced TGFβ1 levels and repressed CD8+ T lymphocytes in orthotopically transplanted tumors. In human glioma samples, S100A9 expression was positively associated with CD206 expression, but negatively correlated with CD8+T lymphocyte accumulation in the TME. Our data indicated that glioma-derived S100A9 has a promising ability to manipulate non-malignant cells and promote immune evasion in the TME, providing valuable insight into the mechanism by which S100A9 participates in the progression of glioma.
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Affiliation(s)
- Ning Huang
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jun Tang
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoyao Yi
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Maoxin Zhang
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Bin Li
- Healthy Ministry, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China; Department of Health Management Center, Chongqing General Hospital, Chongqing, China
| | - Yuan Cheng
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jin Chen
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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2
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Chung YH, Ortega-Rivera OA, Volckaert BA, Jung E, Zhao Z, Steinmetz NF. Viral nanoparticle vaccines against S100A9 reduce lung tumor seeding and metastasis. Proc Natl Acad Sci U S A 2023; 120:e2221859120. [PMID: 37844250 PMCID: PMC10614828 DOI: 10.1073/pnas.2221859120] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 08/25/2023] [Indexed: 10/18/2023] Open
Abstract
Metastatic cancer accounts for 90% of all cancer-related deaths and continues to be one of the toughest challenges in cancer treatment. A growing body of data indicates that S100A9, a major regulator of inflammation, plays a central role in cancer progression and metastasis, particularly in the lungs, where S100A9 forms a premetastatic niche. Thus, we developed a vaccine against S100A9 derived from plant viruses and virus-like particles. Using multiple tumor mouse models, we demonstrate the effectiveness of the S100A9 vaccine candidates in preventing tumor seeding within the lungs and outgrowth of metastatic disease. The elicited antibodies showed high specificity toward S100A9 without cross-reactivity toward S100A8, another member of the S100A family. When tested in metastatic mouse models of breast cancer and melanoma, the vaccines significantly reduced lung tumor nodules after intravenous challenge or postsurgical removal of the primary tumor. Mechanistically, the vaccines reduce the levels of S100A9 within the lungs and sera, thereby increasing the expression of immunostimulatory cytokines with antitumor function [(interleukin) IL-12 and interferonγ] while reducing levels of immunosuppressive cytokines (IL-10 and transforming growth factorβ). This also correlated with decreased myeloid-derived suppressor cell populations within the lungs. This work has wide-ranging impact, as S100A9 is overexpressed in multiple cancers and linked with poor prognosis in cancer patients. The data presented lay the foundation for the development of therapies and vaccines targeting S100A9 to prevent metastasis.
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Affiliation(s)
- Young Hun Chung
- Department of Bioengineering, University of California, San Diego, CA92093
- Moores Cancer Center, University of California, San Diego, CA92093
| | | | | | - Eunkyeong Jung
- Department of NanoEngineering, University of California, San Diego, CA92093
| | - Zhongchao Zhao
- Moores Cancer Center, University of California, San Diego, CA92093
- Department of NanoEngineering, University of California, San Diego, CA92093
| | - Nicole F. Steinmetz
- Department of Bioengineering, University of California, San Diego, CA92093
- Moores Cancer Center, University of California, San Diego, CA92093
- Department of NanoEngineering, University of California, San Diego, CA92093
- Department of Radiology, University of California, San Diego, CA92093
- Institute for Materials Discovery and Design, University of California, San Diego, CA92093
- Center for Nano-ImmunoEngineering, University of California, San Diego, CA92093
- Center for Engineering in Cancer, University of California, San Diego, CA92093
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3
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Xu QT, Wang ZW, Cai MY, Wei JF, Ding Q. A novel cuproptosis-related prognostic 2-lncRNAs signature in breast cancer. Front Pharmacol 2023; 13:1115608. [PMID: 36699089 PMCID: PMC9868634 DOI: 10.3389/fphar.2022.1115608] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 12/21/2022] [Indexed: 01/11/2023] Open
Abstract
Background: Cuproptosis, a newly defined regulated form of cell death, is mediated by the accumulation of copper ions in cells and related to protein lipoacylation. Seven genes have been reported as key genes of cuproptosis phenotype. Cuproptosis may be developed by subsequent research as a target to treat cancer, such as breast cancer. Long-noncoding RNA (lncRNA) has been proved to play a vital role in regulating the biological process of breast cancer. However, the role of lncRNAs in cuproptosis is poorly studied. Methods: Based on TCGA (The Cancer Genome Atlas) database and integrated several R packages, we screened out 153 cuproptosis-related lncRNAs and constructed a novel cuproptosis-related prognostic 2-lncRNAs signature (BCCuS) in breast cancer and then verified. By using pRRophetic package and machine learning, 72 anticancer drugs, significantly related to the model, were screened out. qPCR was used to detect the differentially expression of two model lncRNAs and seven cuproptosis genes between 10 pairs of breast cancer tissue samples and adjacent samples. Results: We constructed a novel cuproptosis-related prognostic 2-lncRNAs (USP2-AS1, NIFK-AS1) signature (BCCuS) in breast cancer. Univariate COX analysis (p < .001) and multivariate COX analysis (p < .001) validated that BCCuS was an independent prognostic factor for breast cancer. Overall survival Kaplan Meier-plotter, ROC curve and Risk Plot validated the prognostic value of BCCuS both in test set and verification set. Nomogram and C-index proved that BCCuS has strong correlation with clinical decision-making. BCCuS still maintain inspection efficiency when patients were splitting into Stage I-II (p = .024) and Stage III-IV (p = .003) breast cancer. BCCuS-high group and BCCuS-low group showed significant differences in gene mutation frequency, immune function, TIDE (tumor immune dysfunction and exclusion) score and other phenotypes. TMB (tumor mutation burden)-high along with BCCuS-high group had the lowest Survival probability (p = .005). 36 anticancer drugs whose sensitivity (IC50) was significantly related to the model were screened out using pRRophetic package. qPCR results showed that two model lncRNAs (USP2-AS1, NIFK-AS1) and three Cuproptosis genes (FDX1, PDHA1, DLAT) expressed differently between 10 pairs of breast cancer tissue samples and adjacent samples. Conclusion: The current study reveals that cuproptosis-related prognostic 2-lncRNAs signature (BCCuS) may be useful in predicting the prognosis, biological characteristics, and appropriate treatment of breast cancer patients.
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Affiliation(s)
- Qi-Tong Xu
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Zi-Wen Wang
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Meng-Yuan Cai
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Ji-Fu Wei
- Department of Pharmacy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China,*Correspondence: Ji-Fu Wei, ; Qiang Ding,
| | - Qiang Ding
- Jiangsu Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China,*Correspondence: Ji-Fu Wei, ; Qiang Ding,
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4
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Morin SM, Majhi PD, Crisi GM, Gregory KJ, Franca R, Schalet B, Mason H, Casaubon JT, Cao QJ, Haddad S, Makari-Judson G, Jerry DJ, Schneider SS. Interindividual variation contributes to differential PCB 126 induced gene expression in primary breast epithelial cells and tissues. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 241:113722. [PMID: 35724515 DOI: 10.1016/j.ecoenv.2022.113722] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/27/2022] [Accepted: 05/29/2022] [Indexed: 06/15/2023]
Abstract
PCB 126 is a pervasive, dioxin-like chemical pollutant which can activate the aryl hydrocarbon receptor (AhR). Despite being banned from the market, PCB 126 can be detected in breast milk to this day. The extent to which interindividual variation impacts the adverse responses to this chemical in the breast tissue remains unclear. This study aimed to investigate the impact of 3 nM PCB 126 on gene expression in a panel of genetically diverse benign human breast epithelial cell (HBEC) cultures and patient derived breast tissues. Six patient derived HBEC cultures were treated with 3 nM PCB 126. RNAseq was used to interrogate the impact of exposure on differential gene expression. Gene expression changes from the top critical pathways were confirmed via qRT-PCR in a larger panel of benign patient derived HBEC cultures, as well as in patient-derived breast tissue explant cultures. RNAseq analysis of HBEC cultures revealed a signature of 144 genes significantly altered by 3 nM PCB 126 treatment. Confirmation of 8 targets using a panel of 12 HBEC cultures and commercially available breast cell lines demonstrated that while the induction of canonical downstream target gene, CYP1A1, was consistent across our primary HBECs, other genes including AREG, S100A8, IL1A, IL1B, MMP7, and CCL28 exhibited significant variability across individuals. The dependence on the activity of the aryl hydrocarbon receptor was confirmed using inhibitors. PCB 126 can induce significant and consistent changes in gene expression associated with xenobiotic metabolism in benign breast epithelial cells. Although the induction of most genes was reliant on the AhR, significant variability was noted between genes and individuals. These data suggest that there is a bifurcation of the pathway following AhR activation that contributes to the variation in interindividual responses.
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Affiliation(s)
- Stephanie M Morin
- Pioneer Valley Life Sciences Institute, Springfield, MA 01199, United States; Dept of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA 01003, United States
| | - Prabin Dhangada Majhi
- Dept of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA 01003, United States
| | - Giovanna M Crisi
- University of Massachusetts Chan Medical School-Baystate, Department of Pathology, Springfield, MA 01199, United States
| | - Kelly J Gregory
- Pioneer Valley Life Sciences Institute, Springfield, MA 01199, United States
| | - Renata Franca
- Pioneer Valley Life Sciences Institute, Springfield, MA 01199, United States
| | - Benjamin Schalet
- University of Massachusetts Chan Medical School-Baystate, Department of Surgery, Springfield, MA 01199, United States
| | - Holly Mason
- University of Massachusetts Chan Medical School-Baystate, Department of Surgery, Springfield, MA 01199, United States
| | - Jesse Thomas Casaubon
- University of Massachusetts Chan Medical School-Baystate, Department of Surgery, Springfield, MA 01199, United States
| | - Qing Jackie Cao
- University of Massachusetts Chan Medical School-Baystate, Department of Pathology, Springfield, MA 01199, United States
| | - Sandra Haddad
- Dept of Science, Bay Path University, Longmeadow, MA 01106, United States
| | - Grace Makari-Judson
- University of Massachusetts Chan Medical School-Baystate, Division of Hematology-Oncology, Springfield, MA, United States
| | - D Joseph Jerry
- Pioneer Valley Life Sciences Institute, Springfield, MA 01199, United States; Dept of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA 01003, United States
| | - Sallie S Schneider
- Pioneer Valley Life Sciences Institute, Springfield, MA 01199, United States; Dept of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA 01003, United States; University of Massachusetts Chan Medical School-Baystate, Department of Surgery, Springfield, MA 01199, United States.
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5
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Rigiracciolo DC, Nohata N, Lappano R, Cirillo F, Talia M, Adame-Garcia SR, Arang N, Lubrano S, De Francesco EM, Belfiore A, Gutkind JS, Maggiolini M. Focal Adhesion Kinase (FAK)-Hippo/YAP transduction signaling mediates the stimulatory effects exerted by S100A8/A9-RAGE system in triple-negative breast cancer (TNBC). JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:193. [PMID: 35655319 PMCID: PMC9164429 DOI: 10.1186/s13046-022-02396-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/17/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Understanding the intricate signaling network involved in triple-negative breast cancer (TNBC) represents a challenge for developing novel therapeutic approaches. Here, we aim to provide novel mechanistic insights on the function of the S100A8/A9-RAGE system in TNBC. METHODS TNM plot analyzer, Kaplan-Meier plotter, Meta-analysis, GEPIA2 and GOBO publicly available datasets were used to evaluate the clinical significance of S100A8/A9 and expression levels of S100A8/A9, RAGE and Filamin family members in breast cancer (BC) subtypes. METABRIC database and Cox proportional hazard model defined the clinical impact of high RAGE expression in BC patients. Multiple bioinformatics programs identified the main enriched pathways within high RAGE expression BC cohorts. By lentiviral system, TNBC cells were engineered to overexpress RAGE. Western blotting, immunofluorescence, nucleus/cytoplasm fractionation, qRT-PCR, gene silencing and luciferase experiments were performed to identify signal transduction mediators engaged by RAGE upon stimulation with S100A8/A9 in TNBC cells. Proliferation, colony formation and transwell migration assays were carried out to evaluate the growth and migratory capacity of TNBC cells. Statistical analysis was performed by ANOVA and independent t-tests. RESULTS We found a remarkable high expression of S100A8 and S100A9 in BC, particularly in HER2-positive and TNBC, with the latter associated to worst clinical outcomes. In addition, high RAGE expression correlated with a poor overall survival in BC. Next, we determined that the S100A8/A9-RAGE system triggers FAK activation by engaging a cytoskeleton mechanosensing complex in TNBC cells. Through bioinformatics analysis, we identified the Hippo pathway as the most enriched in BC patients expressing high RAGE levels. In accordance with these data, we demonstrated the involvement of S100A8/A9-RAGE-FAK signaling in the control of Hippo/YAP activities, and we established the crucial contribution of RAGE-FAK-YAP circuitry in the growth and migratory effects initiated by S100A8/A9 in TNBC cells. CONCLUSIONS The present study provides novel mechanistic insights on RAGE actions in TNBC. Moreover, our findings suggest that RAGE-FAK-YAP transduction pathway could be exploited as a druggable system halting the aggressive TNBC subtype.
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Affiliation(s)
- Damiano Cosimo Rigiracciolo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, Italy.,Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA
| | | | - Rosamaria Lappano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, Italy
| | - Francesca Cirillo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, Italy
| | - Marianna Talia
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, Italy
| | | | - Nadia Arang
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA
| | - Simone Lubrano
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA
| | | | - Antonino Belfiore
- Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy
| | - J Silvio Gutkind
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA. .,Department of Pharmacology, University of California, San Diego, La Jolla, CA, USA.
| | - Marcello Maggiolini
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, Italy.
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6
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Chromatin complexes subunit BAP18 promotes triple-negative breast cancer progression through transcriptional activation of oncogene S100A9. Cell Death Dis 2022; 13:408. [PMID: 35484101 PMCID: PMC9050672 DOI: 10.1038/s41419-022-04785-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 03/01/2022] [Accepted: 03/21/2022] [Indexed: 12/02/2022]
Abstract
Triple-negative breast cancer (TNBC) is a highly lethal disease due to aggressive clinical phenotype and the lack of validated therapeutic targets. Our recent quantitative proteomic analysis of 90 cases of TNBC tissues and 72 cases of matched adjacent normal tissues revealed that the expression levels of BPTF-associated protein of 18 KDa (BAP18), a component of the MLL1 and NURF chromatin complexes, were upregulated in TNBC tissues relative to normal tissues. However, the biological function and the underlying mechanism of BAP18 in TNBC progression remain unexplored. Here, we report that BAP18 promoted TNBC cell proliferation, migration, and invasion in vitro and xenograft tumor growth and lung colonization in vivo. Mechanistic investigations revealed that S100 calcium-binding protein A9 (S100A9), a member of the S100 protein family that is frequently upregulated in breast tumors and acts as an oncogenic driver in breast cancer progression, was a downstream target gene of BAP18. BAP18 was recruited to histone H3 trimethylation at lysine 4 (H3K4me3)-marked promoter of S100A9 and enhanced its promoter activities. Notably, knockdown of BAP18 by short hairpin RNA in TNBC cells suppressed xenograft tumor growth in mice, the noted effect was partially reverted by re-expression of S100A9 in BAP18-depleted cells. Taken together, these results suggest that BAP18 promotes TNBC progression through, at least in part, transcriptional activation of oncogene S100A9, and represents a potential therapeutic target for TNBC.
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7
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Tanigawa K, Tsukamoto S, Koma YI, Kitamura Y, Urakami S, Shimizu M, Fujikawa M, Kodama T, Nishio M, Shigeoka M, Kakeji Y, Yokozaki H. S100A8/A9 Induced by Interaction with Macrophages in Esophageal Squamous Cell Carcinoma Promotes the Migration and Invasion of Cancer Cells via Akt and p38 MAPK Pathways. THE AMERICAN JOURNAL OF PATHOLOGY 2022; 192:536-552. [PMID: 34954212 DOI: 10.1016/j.ajpath.2021.12.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 11/24/2021] [Accepted: 12/02/2021] [Indexed: 02/06/2023]
Abstract
Tumor-associated macrophages are associated with more malignant phenotypes of esophageal squamous cell carcinoma (ESCC) cells. Previously, an indirect co-culture assay of ESCC cells and macrophages was used to identify several factors associated with ESCC progression. Herein, a direct co-culture assay of ESCC cells and macrophages was established, which more closely simulated the actual cancer microenvironment. Direct co-cultured ESCC cells had significantly increased migration and invasion abilities, and phosphorylation levels of Akt and p38 mitogen-activated protein kinase (MAPK) compared with monocultured ESCC cells. According to a cDNA microarray analysis between monocultured and co-cultured ESCC cells, both the expression and release of S100 calcium binding protein A8 and A9 (S100A8 and S100A9), which commonly exist and function as a heterodimer (herein, S100A8/A9), were significantly enhanced in co-cultured ESCC cells. The addition of recombinant human S100A8/A9 protein induced migration and invasion of ESCC cells via Akt and p38 MAPK signaling. Both S100A8 and S100A9 silencing suppressed migration, invasion, and phosphorylation of Akt and p38 MAPK in co-cultured ESCC cells. Moreover, ESCC patients with high S100A8/A9 expression exhibited significantly shorter disease-free survival (P = 0.005) and cause-specific survival (P = 0.038). These results suggest that S100A8/A9 expression and release in ESCC cells are enhanced by direct co-culture with macrophages and that S100A8/A9 promotes ESCC progression via Akt and p38 MAPK signaling pathways.
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Affiliation(s)
- Kohei Tanigawa
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan; Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shuichi Tsukamoto
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yu-Ichiro Koma
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan.
| | - Yu Kitamura
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan; Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Satoshi Urakami
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan; Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masaki Shimizu
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan; Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masataka Fujikawa
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan; Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Takayuki Kodama
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Mari Nishio
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Manabu Shigeoka
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hiroshi Yokozaki
- Division of Pathology, Department of Pathology, Kobe University Graduate School of Medicine, Kobe, Japan
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8
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Lim H, Koh M, Jin H, Bae M, Lee SY, Kim KM, Jung J, Kim HJ, Park SY, Kim HS, Moon WK, Hwang S, Cho NH, Moon A. Cancer-associated fibroblasts induce an aggressive phenotypic shift in non-malignant breast epithelial cells via interleukin-8 and S100A8. J Cell Physiol 2021; 236:7014-7032. [PMID: 33748944 DOI: 10.1002/jcp.30364] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 02/26/2021] [Accepted: 03/08/2021] [Indexed: 12/15/2022]
Abstract
Cancer-associated fibroblasts (CAFs) in the tumor microenvironment have been associated with tumor progression in breast cancer. Although crosstalk between breast cancer cells and CAFs has been studied, the effect of CAFs on non-neoplastic breast epithelial cells is not fully understood to date. Here, we investigated the effect of CAFs on aggressive phenotypes in non-neoplastic MCF10A breast epithelial cells. CAFs induced epithelial-to-mesenchymal transition (EMT) and invasive phenotype in MCF10A cells. S100A8, a potential prognostic marker in several cancers, was markedly increased in MCF10A cells by CAFs. S100A8 was crucial for CAFs-induced invasive phenotype of MCF10A cells. Among cytokines increased by CAFs, interleukin (IL)-8 induced S100A8 through transcription factors p65 NF-κB and C/EBPβ. In a xenograft mouse model with MCF10A cells and CAFs, tumor was not developed, suggesting that coinjection with CAFs may not be sufficient for in vivo tumorigenicity of MCF10A cells. Xenograft mouse tumor models with MDA-MB-231 breast carcinoma cells provided an in vivo evidence for the effect of CAFs on breast cancer progression as well as a crucial role of IL-8 in tumor growth and S100A8 expression in vivo. Using a tissue microarray of human breast cancer, we showed that S100A8 expression was correlated with poor outcomes. S100A8 expression was more frequently detected in cancer-adjacent normal human breast tissues than in normal breast tissues. Together, this study elucidated a novel mechanism for the acquisition of invasive phenotype of non-neoplastic breast cells induced by CAFs, suggesting that targeting IL-8 and S100A8 may be an effective strategy against breast cancer.
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Affiliation(s)
- Hyesol Lim
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Minsoo Koh
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Hao Jin
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Mijeong Bae
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Seung-Yeon Lee
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Kyoung Mee Kim
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Joohee Jung
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
| | - Hyun Jeong Kim
- Department of Pathology, Seoul National University Bundang Hospital, Gyeonggi, Korea
| | - So Yeon Park
- Department of Pathology, Seoul National University Bundang Hospital, Gyeonggi, Korea
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
| | - Hoe Suk Kim
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
| | - Woo Kyung Moon
- Department of Radiology, Seoul National University Hospital, Seoul, Korea
| | - Sejin Hwang
- Department of Anatomy and Cell Biology, College of Medicine, Hanyang University, Seoul, Korea
| | - Nam Hoon Cho
- Department of Pathology, Yonsei University College of Medicine, Seoul, Korea
| | - Aree Moon
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, Korea
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9
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Şumnu Ş, Mehtap Ö, Mersin S, Toptaş T, Görür G, Gedük A, Ünal S, Polat MG, Aygün K, Yenihayat EM, Albayrak H, Uluköylü Mengüç M, Tarkun P, Hacıhanifioğlu A. Serum calprotectin (S100A8/A9) levels as a new potential biomarker of treatment response in Hodgkin lymphoma. Int J Lab Hematol 2021; 43:638-644. [PMID: 33904653 DOI: 10.1111/ijlh.13559] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 04/04/2021] [Accepted: 04/06/2021] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Hodgkin lymphoma (HL) is unusual among malignancies, with inflammation playing such a prominent role in its pathogenesis. S100A8/A9 (calprotectin) is a heterodimeric protein, which has a role in the inflammatory response and oncogenesis. In this study in HL patients, the correlation between serum S100A8/A9 levels and treatment responses was investigated along with whether this marker is correlated with other inflammatory markers. MATERIALS AND METHODS Thirty-three HL patients and 20 healthy volunteers were included. Demographic and clinical characteristics were recorded. Calprotectin levels were measured with Human S100A8/A9 Heterodimer Quantikine ELISA kit. Calprotectin levels were measured twice in patients, before and after treatment, and once in the control group. Treatment responses were evaluated with positron emission tomography-computed tomography (PET-CT). RESULTS The mean age of patients was 44.3 ± 18.1 (66.3% male). The median (IQR) values of S100A8/A9 before and after treatment in the patient group were 4.98 (2.6-7.8) and 1.87 (1.1-4.8)µg/mL. Median (IQR) S100A8/A9 concentration in the control group was 1.41 (0.98-2.73)µg/mL. In patients, pretreatment values were significantly higher than in controls (P < .001). However, median values of patients after treatment and controls were similar. Patient median S100A8/A9 levels were significantly lower post-treatment compared with pretreatment values (P = .001). When inflammatory markers were examined within groups, no relationship was found between markers. In ROC analysis, a S100A8/A9 cutoff value of ≥3.31µg/mL accurately discriminated end-of-treatment PET positivity (AUC = 0.78; 95% CI 0.58-0.98; accuracy = 76.2%). CONCLUSION S100A8/A9 may be a potential biomarker for treatment response in HL independent of inflammation. This is the first study to investigate and show this finding. However, further large-scale studies are still required.
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Affiliation(s)
- Şeyma Şumnu
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Özgür Mehtap
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Sinan Mersin
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Tayfur Toptaş
- Department of Hematology, Marmara University Hospital, Istanbul, Turkey
| | - Gözde Görür
- Department of Nuclear Medicine, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Ayfer Gedük
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Serkan Ünal
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Merve Gökçen Polat
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Kemal Aygün
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Emel Merve Yenihayat
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Hayrunnisa Albayrak
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
| | - Meral Uluköylü Mengüç
- Department of Hematology, Medical Faculty, Bolu İzzet Baysal University, Bolu, Turkey
| | - Pınar Tarkun
- Department of Hematology, Medical Faculty, University of Kocaeli, Kocaeli, Turkey
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10
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Bulk and single-cell transcriptome profiling reveal the metabolic heterogeneity in human breast cancers. Mol Ther 2021; 29:2350-2365. [PMID: 33677091 DOI: 10.1016/j.ymthe.2021.03.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/31/2021] [Accepted: 03/02/2021] [Indexed: 11/20/2022] Open
Abstract
An emerging view regarding cancer metabolism is that it is heterogeneous and context-specific, but it remains to be elucidated in breast cancers. In this study, we characterized the energy-related metabolic features of breast cancers through integrative analyses of multiple datasets with genomics, transcriptomics, metabolomics, and single-cell transcriptome profiling. Energy-related metabolic signatures were used to stratify breast tumors into two prognostic clusters: cluster 1 exhibits high glycolytic activity and decreased survival rate, and the signatures of cluster 2 are enriched in fatty acid oxidation and glutaminolysis. The intertumoral metabolic heterogeneity was reflected by the clustering among three independent large cohorts, and the complexity was further verified at the metabolite level. In addition, we found that the metabolic status of malignant cells rather than that of nonmalignant cells is the major contributor at the single-cell resolution, and its interactions with factors derived from the tumor microenvironment are unanticipated. Notably, among various immune cells and their clusters with distinguishable metabolic features, those with immunosuppressive function presented higher metabolic activities. Collectively, we uncovered the heterogeneity in energy metabolism using a classifier with prognostic and therapeutic value. Single-cell transcriptome profiling provided novel metabolic insights that could ultimately tailor therapeutic strategies based on patient- or cell type-specific cancer metabolism.
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11
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Pathogenic Roles of S100A8 and S100A9 Proteins in Acute Myeloid and Lymphoid Leukemia: Clinical and Therapeutic Impacts. Molecules 2021; 26:molecules26051323. [PMID: 33801279 PMCID: PMC7958135 DOI: 10.3390/molecules26051323] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/10/2021] [Accepted: 02/18/2021] [Indexed: 02/06/2023] Open
Abstract
Deregulations of the expression of the S100A8 and S100A9 genes and/or proteins, as well as changes in their plasma levels or their levels of secretion in the bone marrow microenvironment, are frequently observed in acute myeloblastic leukemias (AML) and acute lymphoblastic leukemias (ALL). These deregulations impact the prognosis of patients through various mechanisms of cellular or extracellular regulation of the viability of leukemic cells. In particular, S100A8 and S100A9 in monomeric, homodimeric, or heterodimeric forms are able to modulate the survival and the sensitivity to chemotherapy of leukemic clones through their action on the regulation of intracellular calcium, on oxidative stress, on the activation of apoptosis, and thanks to their implications, on cell death regulation by autophagy and pyroptosis. Moreover, biologic effects of S100A8/9 via both TLR4 and RAGE on hematopoietic stem cells contribute to the selection and expansion of leukemic clones by excretion of proinflammatory cytokines and/or immune regulation. Hence, the therapeutic targeting of S100A8 and S100A9 appears to be a promising way to improve treatment efficiency in acute leukemias.
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12
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Jo SH, Heo WH, Son HY, Quan M, Hong BS, Kim JH, Lee HB, Han W, Park Y, Lee DS, Kwon NH, Park MC, Chae J, Kim JI, Noh DY, Moon HG. S100A8/A9 mediate the reprograming of normal mammary epithelial cells induced by dynamic cell-cell interactions with adjacent breast cancer cells. Sci Rep 2021; 11:1337. [PMID: 33446797 PMCID: PMC7809201 DOI: 10.1038/s41598-020-80625-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 12/24/2020] [Indexed: 12/12/2022] Open
Abstract
To understand the potential effects of cancer cells on surrounding normal mammary epithelial cells, we performed direct co-culture of non-tumorigenic mammary epithelial MCF10A cells and various breast cancer cells. Firstly, we observed dynamic cell-cell interactions between the MCF10A cells and breast cancer cells including lamellipodia or nanotube-like contacts and transfer of extracellular vesicles. Co-cultured MCF10A cells exhibited features of epithelial-mesenchymal transition, and showed increased capacity of cell proliferation, migration, colony formation, and 3-dimensional sphere formation. Direct co-culture showed most distinct phenotype changes in MCF10A cells followed by conditioned media treatment and indirect co-culture. Transcriptome analysis and phosphor-protein array suggested that several cancer-related pathways are significantly dysregulated in MCF10A cells after the direct co-culture with breast cancer cells. S100A8 and S100A9 showed distinct up-regulation in the co-cultured MCF10A cells and their microenvironmental upregulation was also observed in the orthotropic xenograft of syngeneic mouse mammary tumors. When S100A8/A9 overexpression was induced in MCF10A cells, the cells showed phenotypic features of directly co-cultured MCF10A cells in terms of in vitro cell behaviors and signaling activities suggesting a S100A8/A9-mediated transition program in non-tumorigenic epithelial cells. This study suggests the possibility of dynamic cell-cell interactions between non-tumorigenic mammary epithelial cells and breast cancer cells that could lead to a substantial transition in molecular and functional characteristics of mammary epithelial cells.
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Affiliation(s)
- Seol Hwa Jo
- Interdisciplinary Graduate Program in Cancer Biology, Seoul National University College of Medicine, Seoul, Korea
| | - Woo Hang Heo
- Interdisciplinary Graduate Program in Cancer Biology, Seoul National University College of Medicine, Seoul, Korea
| | - Hye-Youn Son
- Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
| | - Mingji Quan
- Interdisciplinary Graduate Program in Cancer Biology, Seoul National University College of Medicine, Seoul, Korea
| | - Bok Sil Hong
- Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
| | - Ju Hee Kim
- Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
| | - Han-Byoel Lee
- Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea.,Department of Surgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Wonshik Han
- Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea.,Department of Surgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Yeonju Park
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Korea
| | - Dong-Sup Lee
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Korea
| | - Nam Hoon Kwon
- Medicinal Bioconvergence Research Center, Seoul National University, Suwon, Korea
| | - Min Chul Park
- Medicinal Bioconvergence Research Center, Seoul National University, Suwon, Korea
| | - Jeesoo Chae
- Medical Research Center, Genomic Medicine Institute, Seoul National University College of Medicine, Seoul, Korea.,Department of Biochemistry, Seoul National University College of Medicine, Seoul, Korea
| | - Jong-Il Kim
- Medical Research Center, Genomic Medicine Institute, Seoul National University College of Medicine, Seoul, Korea.,Department of Biochemistry, Seoul National University College of Medicine, Seoul, Korea
| | - Dong-Young Noh
- Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea.,Department of Surgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Hyeong-Gon Moon
- Center for Medical Innovation, Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea. .,Department of Surgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea. .,Medical Research Center, Genomic Medicine Institute, Seoul National University College of Medicine, Seoul, Korea.
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13
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Huang N, Zhao G, Yang Q, Tan J, Tan Y, Zhang J, Cheng Y, Chen J. Intracellular and extracellular S100A9 trigger epithelial-mesenchymal transition and promote the invasive phenotype of pituitary adenoma through activation of AKT1. Aging (Albany NY) 2020; 12:23114-23128. [PMID: 33203795 PMCID: PMC7746360 DOI: 10.18632/aging.104072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 07/30/2020] [Indexed: 05/06/2023]
Abstract
Pituitary adenoma (PA) is mostly benign intracranial tumor, but it also displays invasive growth characteristics and provokes challenging clinical conditions. S100A9 protein enhances tumor progression. In this study, we firstly demonstrated that both intracellular and extracellular S100A9 promoted the expression of Vimentin and Intercellular cell adhesion molecule-1 (ICAM-1), coupled with reduced E-cadherin in PA. As a result, PA acquired the phenotype of Epithelial-Mesenchymal Transition (EMT), leading to proliferation, cell cycle progression, migration and invasion. In addition, we indicated S100A9-induced EMT was mediated by activation of AKT1. Furthermore, immunohistochemistry showed that S100A9 expression was higher in invasive PA than that in non-invasive PA. These data extended our understanding for the effects of S100A9 on PA invasion and contributed to further development of a promising therapeutic target for invasive PA.
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Affiliation(s)
- Ning Huang
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Guanjian Zhao
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qiang Yang
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiahe Tan
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ying Tan
- Department of Neurosurgery, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Jiqin Zhang
- Department of Anesthesiology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Yuan Cheng
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jin Chen
- Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Protein anabolism is key to long-term survival in high-grade serous ovarian cancer. Transl Oncol 2020; 14:100885. [PMID: 33045680 PMCID: PMC7557892 DOI: 10.1016/j.tranon.2020.100885] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 09/05/2020] [Accepted: 09/08/2020] [Indexed: 12/11/2022] Open
Abstract
This study aimed to identify the biological processes associated with long-term survival in high-grade serous ovarian cancer (HGSOC). HGSOC cases obtained from The Cancer Genome Atlas Ovarian Cancer (TCGA-OV) database were divided into long-term survivors (LTS) and normal-term survivors (NTS) based on survival cutoffs defined by the HGSOC cohort in the SEER database. Differentially expressed genes (DEGs) were screened using the generalized linear modeling (GLM) method. Gene Ontology (GO) functional and KEGG pathway enrichment analyses were performed using DAVID Bioinformatics Resources. DEG-related protein-protein interactions (PPI) were extracted from the STRING database and hub genes were identified using CytoHubba in the Cytoscape program. In total, 157 DEGs, including 155 upregulated and 2 downregulated genes, were identified. Upregulated genes were statistically enriched in 80 GO terms and 11 KEGG pathways related to energy and substrate metabolism, such as protein absorption, digestion, and metabolism as well as signaling pathways, including chromatin silencing, regulation of ERK1 and ERK2 cascade, and regulation of MAPKKK. ALB and POMC were the common hub genes. These findings reveal that protein anabolism is crucial to long-term survival, regulated by activation of the MAPK/ERK signaling pathway and chromatin silencing. Comprehensive understanding of the molecular mechanisms via further exploration may contribute toward an effective treatment for ovarian cancer.
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15
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Saeidi S, Kim SJ, Han HJ, Kim SH, Zheng J, Lee HB, Han W, Noh DY, Na HK, Surh YJ. H-Ras induces Nrf2-Pin1 interaction: Implications for breast cancer progression. Toxicol Appl Pharmacol 2020; 402:115121. [PMID: 32621833 DOI: 10.1016/j.taap.2020.115121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/14/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022]
Abstract
Aberrant activation of H-Ras is often associated with tumor aggressiveness in breast cancer. Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (Pin1) is a unique enzyme that interacts with phosphorylated serine or threonine of a target protein and isomerizes the adjacent proline residue. Pin1 is prevalently overexpressed in human cancers, and its overexpression correlates with poor prognosis. Nuclear factor E2-related factor 2 (Nrf2) is a master regulator of cellular redox homeostasis. The sustained activation/accumulation of Nrf2 has been observed in many different types of human malignancies, conferring an advantage for growth and survival of cancer cells. The activated form of H-Ras (GTP-H-Ras) is highly overexpressed in human breast cancer tissues. In our present study, silencing of H-Ras decreased the invasiveness of MDA-MB-231 human breast cancer cells and abrogated the interaction between Pin1 and Nrf2 in these cells. Pin1 knockdown blocked the accumulation of Nrf2, thereby suppressing proliferation and clonogenicity of MCF10A-Ras human mammary epithelial cells. We found that Pin1 binds to Nrf2 which stabilizes this transcription factor by hampering proteasomal degradation. In conclusion, H-Ras activation in cooperation with the Pin1-Nrf2 complex represents a novel mechanism underlying breast cancer progression and constitutive activation of Nrf2 and can be exploited as a therapeutic target.
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Affiliation(s)
- Soma Saeidi
- Tumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, South Korea; Department of Molecular Medicine, Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, South Korea
| | - Su-Jung Kim
- Tumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Hyeong-Jun Han
- Tumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Seong Hoon Kim
- Tumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Jie Zheng
- Tumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Han-Byoel Lee
- Cancer Research Institute, Seoul National University, Seoul, South Korea; Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Wonshik Han
- Cancer Research Institute, Seoul National University, Seoul, South Korea; Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Dong-Young Noh
- Cancer Research Institute, Seoul National University, Seoul, South Korea; Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Hye-Kyung Na
- Department of Food Science and Biotechnology, College of Knowledge-Based Services Engineering, Sungshin Women's University, Seoul, South Korea
| | - Young-Joon Surh
- Tumor Microenvironment Global Core Research Center, College of Pharmacy, Seoul National University, Seoul, South Korea; Department of Molecular Medicine, Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, South Korea; Cancer Research Institute, Seoul National University, Seoul, South Korea.
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16
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Wang M, Xia F, Wei Y, Wei X. Molecular mechanisms and clinical management of cancer bone metastasis. Bone Res 2020; 8:30. [PMID: 32793401 PMCID: PMC7391760 DOI: 10.1038/s41413-020-00105-1] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 09/03/2019] [Accepted: 10/23/2019] [Indexed: 02/05/2023] Open
Abstract
As one of the most common metastatic sites of malignancies, bone has a unique microenvironment that allows metastatic tumor cells to grow and flourish. The fenestrated capillaries in the bone, bone matrix, and bone cells, including osteoblasts and osteoclasts, together maintain the homeostasis of the bone microenvironment. In contrast, tumor-derived factors act on bone components, leading to subsequent bone resorption or excessive bone formation. The various pathways involved also provide multiple targets for therapeutic strategies against bone metastases. In this review, we summarize the current understanding of the mechanism of bone metastases. Based on the general process of bone metastases, we specifically highlight the complex crosstalk between tumor cells and the bone microenvironment and the current management of cancer bone metastases.
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Affiliation(s)
- Manni Wang
- Laboratory of Aging Research and Cancer Drug Targets, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan P.R. China
| | - Fan Xia
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan P.R. China
| | - Yuquan Wei
- Laboratory of Aging Research and Cancer Drug Targets, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan P.R. China
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Targets, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan P.R. China
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17
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Lv Z, Li W, Wei X. S100A9 promotes prostate cancer cell invasion by activating TLR4/NF-κB/integrin β1/FAK signaling. Onco Targets Ther 2020; 13:6443-6452. [PMID: 32884282 PMCID: PMC7435298 DOI: 10.2147/ott.s192250] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 04/16/2019] [Indexed: 12/11/2022] Open
Abstract
Background S100A9, which is expressed in prostate cancer, has been reported in association with prostate cancer progression. However, the role of S100A9 in prostate cancer metastasis is largely unknown. The aim of this study was to investigate the effect of S100A9 on prostate cancer cell invasion and the involved mechanisms. Materials and methods Integrin β1 expression in PC-3 and DU-145 cells was determined by quantitative real-time polymerase chain reaction (PCR) (qRT-PCR) and Western blot. Cellular invasion was measured by transwell invasion assay. Western blot was used to determine protein expression. Concentrations of S100A9 and fibronectin were analyzed by enzyme-linked immunosorbent assay. The protein interaction was detected by immunoprecipitation. The NF-κB activity was measured by luciferase reporter assay. The DU-145 cells metastasis in vivo was determined in mice xenograft models after S100A9 overexpression. Results S100A9 promoted prostate cancer cells invasion, integrin β1 expression and fibronectin secretion. Further investigation evidenced that S100A9 interacted with Toll-like receptor 4 (TLR4) and activated NF-κB, which was responsible for tumor cell invasion, integrin β1 up-regulation and focal adhesion kinase (FAK) phosphorylation. Furthermore, integrin β1 inhibition led to decreased FAK phosphorylation and reduced tumor cell invasion. Overexpression of S100A9 increased xenograft tumor micro-metastases, integrin β1 expression and induced NF-κB and FAK activation in vivo. Conclusion Our study demonstrated that S100A9 promotes prostate cancer cell invasion, and one of the underlying molecular mechanisms is that S100A9 activates integrin β1/FAK through TLR4/NF-κB signaling leading to metastasis of prostate cancer cell.
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Affiliation(s)
- Zhonghua Lv
- Department of Urology, Jining First People's Hospital, Jining, Shandong 272011, People's Republic of China
| | - Wenlin Li
- Department of Urology, Rizhao Traditional Chinese Medicine Hospital, Rizhao, Shandong 276800, People's Republic of China
| | - Xichao Wei
- Department of Urology, Jining Traditional Chinese Medicine Hospital, Jining, Shandong 272000, People's Republic of China
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18
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Identification of a Profile of Neutrophil-Derived Granule Proteins in the Surface of Gold Nanoparticles after Their Interaction with Human Breast Cancer Sera. NANOMATERIALS 2020; 10:nano10061223. [PMID: 32586001 PMCID: PMC7353125 DOI: 10.3390/nano10061223] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/09/2020] [Accepted: 06/19/2020] [Indexed: 12/29/2022]
Abstract
It is well known that the interaction of a nanomaterial with a biological fluid leads to the formation of a protein corona (PC) surrounding the nanomaterial. Using standard blood analyses, alterations in protein patterns are difficult to detect. PC acts as a “nano-concentrator” of serum proteins with affinity for nanoparticles’ surface. Consequently, characterization of PC could allow detection of otherwise undetectable changes in protein concentration at an early stage of a disease, such as breast cancer (BC). Here, we employed gold nanoparticles (AuNPsdiameter: 10.02 ± 0.91 nm) as an enrichment platform to analyze the human serum proteome of BC patients (n = 42) and healthy controls (n = 42). Importantly, the analysis of the PC formed around AuNPs after their interaction with serum samples of BC patients showed a profile of proteins that could differentiate breast cancer patients from healthy controls. These proteins developed a significant role in the immune and/or innate immune system, some of them being neutrophil-derived granule proteins. The analysis of the PC also revealed serum proteome alterations at the subtype level.
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Samonig L, Loipetzberger A, Blöchl C, Rurik M, Kohlbacher O, Aberger F, Huber CG. Proteins and Molecular Pathways Relevant for the Malignant Properties of Tumor-Initiating Pancreatic Cancer Cells. Cells 2020; 9:E1397. [PMID: 32503348 PMCID: PMC7349116 DOI: 10.3390/cells9061397] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/26/2020] [Accepted: 05/30/2020] [Indexed: 12/29/2022] Open
Abstract
Cancer stem cells (CSCs), a small subset of the tumor bulk with highly malignant properties, are deemed responsible for tumor initiation, growth, metastasis, and relapse. In order to reveal molecular markers and determinants of their tumor-initiating properties, we enriched rare stem-like pancreatic tumor-initiating cells (TICs) by harnessing their clonogenic growth capacity in three-dimensional multicellular spheroid cultures. We compared pancreatic TICs isolated from three-dimensional tumor spheroid cultures with nontumor-initiating cells (non-TICs) enriched in planar cultures. Employing differential proteomics (PTX), we identified more than 400 proteins with significantly different expression in pancreatic TICs and the non-TIC population. By combining the unbiased PTX with mRNA expression analysis and literature-based predictions of pro-malignant functions, we nominated the two calcium-binding proteins S100A8 (MRP8) and S100A9 (MRP14) as well as galactin-3-binding protein LGALS3BP (MAC-2-BP) as putative determinants of pancreatic TICs. In silico pathway analysis followed by candidate-based RNA interference mediated loss-of-function analysis revealed a critical role of S100A8, S100A9, and LGALS3BP as molecular determinants of TIC proliferation, migration, and in vivo tumor growth. Our study highlights the power of combining unbiased proteomics with focused gene expression and functional analyses for the identification of novel key regulators of TICs, an approach that warrants further application to identify proteins and pathways amenable to drug targeting.
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Affiliation(s)
- Lisa Samonig
- Department of Biosciences, Bioanalytical Research Labs, University of Salzburg, A-5020 Salzburg, Austria; (L.S.); (C.B.)
| | - Andrea Loipetzberger
- Department of Biosciences, Cancer Cluster Salzburg, Molecular Cancer and Stem Cell Research, University of Salzburg, A-5020 Salzburg, Austria;
| | - Constantin Blöchl
- Department of Biosciences, Bioanalytical Research Labs, University of Salzburg, A-5020 Salzburg, Austria; (L.S.); (C.B.)
| | - Marc Rurik
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Sand 14, 72076 Tübingen, Germany; (M.R.); (O.K.)
| | - Oliver Kohlbacher
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Sand 14, 72076 Tübingen, Germany; (M.R.); (O.K.)
- Biomolecular Interactions, Max Planck Institute for Developmental Biology, Max-Planck-Ring 5, 72076 Tübingen, Germany
- Institute for Translational Bioinformatics, University Hospital Tübingen, Hoppe-Seyler-Str. 9, 72076 Tübingen, Germany
- Quantitative Biology Center, University of Tübingen, Auf der Morgenstelle 10, 72076 Tübingen, Germany
| | - Fritz Aberger
- Department of Biosciences, Cancer Cluster Salzburg, Molecular Cancer and Stem Cell Research, University of Salzburg, A-5020 Salzburg, Austria;
- Department of Biosciences, Cancer Cluster Salzburg, University of Salzburg, A-5020 Salzburg, Austria
| | - Christian G. Huber
- Department of Biosciences, Bioanalytical Research Labs, University of Salzburg, A-5020 Salzburg, Austria; (L.S.); (C.B.)
- Department of Biosciences, Cancer Cluster Salzburg, University of Salzburg, A-5020 Salzburg, Austria
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20
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Zhao Z, Zhang C, Zhao Q. S100A9 as a novel diagnostic and prognostic biomarker in human gastric cancer. Scand J Gastroenterol 2020; 55:338-346. [PMID: 32172630 DOI: 10.1080/00365521.2020.1737883] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objective: The morbidity and mortality of gastric cancer (GC) is high, but there are lack of the biomarkers for early diagnosis and progression of GC. We aimed to identify a novel biomarker for the growth and progression of GC.Methods: The Cancer Genome Atlas (TCGA) database including 352 eligible patients was used to screen candidate genes related to the prognosis of GC. A proteomics analysis of Chinese Human Proteome Sketches (CHPS) including 84 eligible sample tissues was conducted to further identify candidate biomarkers. A series of in vitro assays were performed to investigate the functions of candidate proteins in GC. Next, to verify whether the candidate oncogene was associated with gastric carcinogenesis, we screened its expression levels using samples from 200 patients with chronic atrophic gastritis (CAG), intestinal metaplasia (IM), dysplasia, or GC and healthy controls.Results: According to the analyses of the TCGA database and CHPS, we found that S100A9 may be associated with the prognosis of GC. The results of proliferation, wound-healing and invasion assays, immunohistochemistry (IHC) and western blot showed that high levels of S100A9 in tissues were significantly associated with GC aggressiveness and a poor prognosis (p < .05). Furthermore, we found that the expression of S100A9 increased gradually during the process of gastric carcinogenesis (p < .05). The diagnostic sensitivity and specificity of S100A9 as a biomarker for early GC were 61.4% and 81.3%, respectively.Conclusions: This study reveals that S100A9 may be a novel biomarker for the early diagnosis and prognosis of GC patients.
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Affiliation(s)
- Zhanwei Zhao
- Department of Surgery, The Sixth Medical Center of PLA General Hospital, Beijing, China
| | - Chaojun Zhang
- Department of Surgery, The Sixth Medical Center of PLA General Hospital, Beijing, China
| | - Qingchuan Zhao
- Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, China
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21
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Minner S, Hager D, Steurer S, Höflmayer D, Tsourlakis MC, Möller-Koop C, Clauditz TS, Hube-Magg C, Luebke AM, Simon R, Sauter G, Göbel C, Weidemann S, Lebok P, Dum D, Fraune C, Izbicki J, Burandt E, Schlomm T, Huland H, Heinzer H, Haese A, Graefen M, Heumann A. Down-Regulation of S100A8 is an Independent Predictor of PSA Recurrence in Prostate Cancer Treated by Radical Prostatectomy. Neoplasia 2019; 21:872-881. [PMID: 31382165 PMCID: PMC6698296 DOI: 10.1016/j.neo.2019.07.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 07/17/2019] [Indexed: 12/24/2022]
Abstract
Dysregulation of S100A8 is described in many different human tumor types, but its role in prostate cancer is unknown. To evaluate the clinical relevance of S100A8 expression in prostate cancer, a tissue microarray containing 13,665 tumors was analyzed by immunohistochemistry. Cytoplasmic S100A8 staining was compared to prostate cancer phenotype, patient prognosis and molecular features including TMPRSS2:ERG fusion status and deletions of PTEN, 3p, 5q and 6q. S100A8 immunostaining was typically seen in normal prostate tissue but lost in 60% of 9786 interpretable prostate cancers. In the remaining tumors, S100A8 was considered weak in 17.9%, moderate in 17.8% and strong in 5.4% of cases. Loss of S100A8 expression was linked to advanced tumor stage, high Gleason grade, positive nodal status, positive surgical margin and high preoperative PSA (P < .0001 each). In addition, loss of S100A8 expression was associated with TMPRSS2:ERG fusions (P < .0001), deletions of PTEN, 3p, and 6q (P < .005), and a high number of genomic deletions per tumor (P = .0009). Absence of S100A8 immunostaining was also linked to an elevated risk for early PSA recurrence (P < .0001). In a multivariate analysis limited to features that are preoperatively available, the prognostic impact of S100A8 expression (P < .0001) was independent of clinical stage, Gleason grade, and serum PSA level (P < .0001). Taken together, the results of our study demonstrate that complete loss of S100A8 expression is linked to adverse tumor features and predicts early biochemical recurrence in prostate cancer. S100A8 measurement, either alone or in combination might be of clinical utility in prostate cancers.
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Affiliation(s)
- Sarah Minner
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Dominik Hager
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Stefan Steurer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Doris Höflmayer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | | | | | - Till S Clauditz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Claudia Hube-Magg
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Andreas M Luebke
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Ronald Simon
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany.
| | - Guido Sauter
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Cosima Göbel
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Sören Weidemann
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Patrick Lebok
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - David Dum
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Christoph Fraune
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Jakob Izbicki
- General, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Germany
| | - Eike Burandt
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Germany
| | - Thorsten Schlomm
- Department of Urology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Hartwig Huland
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg- Eppendorf, Germany
| | - Hans Heinzer
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg- Eppendorf, Germany
| | - Alexander Haese
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg- Eppendorf, Germany
| | - Markus Graefen
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg- Eppendorf, Germany
| | - Asmus Heumann
- General, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Germany
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22
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Argyris PP, Slama Z, Malz C, Koutlas IG, Pakzad B, Patel K, Kademani D, Khammanivong A, Herzberg MC. Intracellular calprotectin (S100A8/A9) controls epithelial differentiation and caspase-mediated cleavage of EGFR in head and neck squamous cell carcinoma. Oral Oncol 2019; 95:1-10. [PMID: 31345374 PMCID: PMC6662626 DOI: 10.1016/j.oraloncology.2019.05.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 05/21/2019] [Accepted: 05/29/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Calprotectin (S100A8/A9) appears to function as a tumor suppressor in head and neck squamous cell carcinoma (HNSCC) and expression in the carcinoma cells and patient survival rates are directly related. We seek to characterize the suppressive role of calprotectin in HNSCC. AIMS (1) Investigate changes in S100A8/A9 expression as oral carcinogenesis progresses and (2) determine whether intracellular calprotectin can regulate epidermal growth factor receptor (EGFR), a negative prognostic factor, in HNSCC. MATERIALS AND METHODS Using immunohistochemistry (IHC), S100A8/A9 was analyzed in HNSCC specimens (N = 46), including well-differentiated (WD, N = 19), moderately-differentiated (MD, N = 14), poorly-differentiated (PD, N = 5) and non-keratinizing/basaloid (NK/BAS, N = 8), and premalignant epithelial dysplasias (PED, N = 16). Similarly, EGFR was analyzed in HNSCCs (N = 21). To determine whether calprotectin and EGFR expression are mechanistically linked, TR146 HNSCC cells that are S100A8/A9-expressing or silenced (shRNA) were compared for EGFR levels and caspase-3/7 activity using western blotting and immunofluorescence microscopy. RESULTS In normal oral mucosal epithelium, S100A8/A9 stained strongly in the cytoplasm and nucleus of suprabasal cells; basal cells were consistently S100A8/A9 negative. In PED and HNSCC, S100A8/A9 expression was lower than in adjacent normal epithelial tissues (NAT) and declined progressively in WD, MD, PD and NK/BAS HNSCCs. S100A8/A9 and EGFR levels appeared inversely related, which was simulated in vitro when S100A8/A9 was silenced in TR146 cells. Silencing S100A8/A9 significantly reduced caspase-3/7 activity, whereas EGFR levels increased. CONCLUSIONS In HNSCC, S100A8/A9 is directly associated with cellular differentiation and appears to promote caspase-3/7-mediated cleavage of EGFR, which could explain why patients with S100A8/A9-high tumors survive longer.
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Affiliation(s)
- Prokopios P Argyris
- Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA
| | - Zachary Slama
- Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA
| | - Chris Malz
- Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA
| | - Ioannis G Koutlas
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA
| | - Betty Pakzad
- Anatomic Clinical Pathology, North Memorial Health Hospital, Minneapolis, MN 55422, USA
| | - Ketan Patel
- Oral and Maxillofacial Surgery Clinic, North Memorial Health Hospital, Minneapolis, MN 55422, USA
| | - Deepak Kademani
- Oral and Maxillofacial Surgery Clinic, North Memorial Health Hospital, Minneapolis, MN 55422, USA
| | - Ali Khammanivong
- Department of Veterinary Clinical Sciences, University of Minnesota, St. Paul, MN, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
| | - Mark C Herzberg
- Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA.
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23
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Lee S, Lee E, Ko E, Ham M, Lee HM, Kim ES, Koh M, Lim HK, Jung J, Park SY, Moon A. Tumor-associated macrophages secrete CCL2 and induce the invasive phenotype of human breast epithelial cells through upregulation of ERO1-α and MMP-9. Cancer Lett 2018; 437:25-34. [PMID: 30165193 DOI: 10.1016/j.canlet.2018.08.025] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 07/25/2018] [Accepted: 08/21/2018] [Indexed: 12/19/2022]
Abstract
Tumor-associated macrophages (TAMs) are major components of tumor microenvironment that promote invasion and metastasis of cancer cells. In this study, we investigated the effect of TAMs on phenotypic conversion of non-neoplastic MCF10A human breast epithelial cells using an indirect co-culture system. Co-culture with TAMs induced epithelial-to-mesenchymal transition, invasive phenotype, and MMP-9 upregulation in MCF10A cells. Comparative proteomic analysis revealed that endoplasmic reticulum oxidoreductase (ERO)1-α was increased in MCF10A cells co-cultured with TAMs compared to that in mono-cultured cells. ERO1-α was crucial for TAMs-induced invasive phenotype and MMP-9 upregulation involving transcription factors c-fos and c-Jun. Cytokine array analysis showed that levels of interleukin (IL)-6, C-X-C motif ligand (CXCL)1, C-C motif ligand (CCL)2, growth-regulated protein (GRO), IL-8, and granulocyte-macrophage colony-stimulating factor (GM-CSF) were increased in conditioned media of co-cultured cells. Among these cytokines increased in conditioned media of co-cultured cells, CCL2 was secreted from TAMs, leading to induction of ERO1-α, MMP-9 upregulation, and invasiveness in MCF10A cells. Our findings elucidated a molecular mechanism underlying the aggressive phenotypic change of non-neoplastic breast cells by co-culture with TAMs, providing useful information for prevention or treatment of recurrent breast cancer.
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Affiliation(s)
- Seungeun Lee
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - Eunhye Lee
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - EunYi Ko
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - Mina Ham
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - Hye Min Lee
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - Eun-Sook Kim
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - Minsoo Koh
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - Hyun Kyung Lim
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - Joohee Jung
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea
| | - So Yeon Park
- Department of Pathology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Aree Moon
- Duksung Innovative Drug Center, College of Pharmacy, Duksung Women's University, Seoul, South Korea.
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24
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Podgórska M, Ołdak M, Marthaler A, Fingerle A, Walch-Rückheim B, Lohse S, Müller CSL, Vogt T, Ustav M, Wnorowski A, Malejczyk M, Majewski S, Smola S. Chronic Inflammatory Microenvironment in Epidermodysplasia Verruciformis Skin Lesions: Role of the Synergism Between HPV8 E2 and C/EBPβ to Induce Pro-Inflammatory S100A8/A9 Proteins. Front Microbiol 2018; 9:392. [PMID: 29563902 PMCID: PMC5845987 DOI: 10.3389/fmicb.2018.00392] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 02/21/2018] [Indexed: 01/01/2023] Open
Abstract
Persistent genus β-HPV (human papillomavirus) infection is a major co-factor for non-melanoma skin cancer in patients suffering from the inherited skin disease epidermodysplasia verruciformis (EV). Malignant EV lesions are particularly associated with HPV type 5 or 8. There is clinical and molecular evidence that HPV8 actively suppresses epithelial immunosurveillance by interfering with the recruitment of Langerhans cells, which may favor viral persistence. Mechanisms how persistent HPV8 infection promotes the carcinogenic process are, however, less well understood. In various tumor types chronic inflammation has a central role in tumor progression. The calprotectin complex consisting of S100A8 and S100A9 proteins has recently been identified as key driver of chronic and tumor promoting inflammation in skin carcinogenesis. It induces chemotaxis of neutrophil granulocytes and modulates inflammatory as well as immune responses. In this study, we demonstrate that skin lesions of EV-patients are massively infiltrated by inflammatory cells, including CD15+ granulocytes. At the same time we observed a very strong expression of S100A8 and S100A9 proteins in lesional keratinocytes, which was mostly confined to the suprabasal layers of the epidermis. Both proteins were hardly detected in non-lesional skin. Further experiments revealed that the HPV8 oncoproteins E6 and E7 were not involved in S100A8/A9 up-regulation. They rather suppressed differentiation-induced S100A8/A9 expression. In contrast, the viral transcription factor E2 strongly enhanced PMA-mediated S100A8/A9 up-regulation in primary human keratinocytes. Similarly, a tremendous up-regulation of both S100 proteins was observed, when minute amounts of the PMA-inducible CCAAT/enhancer binding protein β (C/EBPβ), which is expressed at low levels in the suprabasal layers of the epidermis, were co-expressed together with HPV8 E2. This confirmed our previous observation that C/EBPβ interacts and functionally synergizes with the HPV8 E2 protein in differentiation-dependent gene expression. Potent synergistic up-regulation of S100A8/A9 was seen at transcriptional and protein levels. S100A8/A9 containing supernatants from keratinocytes co-expressing HPV8 E2 and C/EBPβ significantly induced chemotaxis of granulocytes in migration assays supporting the relevance of our finding. In conclusion, our data suggest that the HPV8 E2 protein actively contributes to the recruitment of myeloid cells into EV skin lesions, which may support chronic inflammation and progression to skin cancer.
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Affiliation(s)
- Marta Podgórska
- Institute of Virology, Saarland University Medical Center, Homburg, Germany
| | - Monika Ołdak
- Institute of Virology, Saarland University Medical Center, Homburg, Germany.,Department of Histology and Embryology, Center of Biostructure Research, Medical University of Warsaw, Warsaw, Poland
| | - Anna Marthaler
- Institute of Virology, Saarland University Medical Center, Homburg, Germany
| | - Alina Fingerle
- Institute of Virology, Saarland University Medical Center, Homburg, Germany
| | | | - Stefan Lohse
- Institute of Virology, Saarland University Medical Center, Homburg, Germany
| | - Cornelia S L Müller
- Department of Dermatology, Saarland University Medical Center, Homburg, Germany
| | - Thomas Vogt
- Department of Dermatology, Saarland University Medical Center, Homburg, Germany
| | - Mart Ustav
- Icosagen Cell Factory OÜ, Institute of Technology, University of Tartu, Tartu, Estonia
| | - Artur Wnorowski
- Institute of Virology, Saarland University Medical Center, Homburg, Germany
| | - Magdalena Malejczyk
- Diagnostic Laboratory of STDs, Department of Dermatology and Venereology, Medical University of Warsaw, Warsaw, Poland
| | - Sławomir Majewski
- Department of Dermatology and Venereology, Medical University of Warsaw, Warsaw, Poland
| | - Sigrun Smola
- Institute of Virology, Saarland University Medical Center, Homburg, Germany
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25
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Argyris PP, Slama ZM, Ross KF, Khammanivong A, Herzberg MC. Calprotectin and the Initiation and Progression of Head and Neck Cancer. J Dent Res 2018; 97:674-682. [PMID: 29443623 DOI: 10.1177/0022034518756330] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Calprotectin (S100A8/A9), a heterodimeric complex of calcium-binding proteins S100A8 and S100A9, is encoded by genes mapping to the chromosomal locus 1q21.3 of the epidermal differentiation complex. Whereas extracellular calprotectin shows proinflammatory and antimicrobial properties by signaling through RAGE and TLR4, intracytoplasmic S100A8/A9 appears to be important for cellular development, maintenance, and survival. S100A8/A9 is constitutively expressed in myeloid cells and the stratified mucosal epithelia lining the oropharyngeal and genitourinary mucosae. While upregulated in adenocarcinomas and other cancers, calprotectin mRNA and protein levels decline in head and neck squamous cell carcinoma (HNSCC). S100A8/A9 is also lost during head and neck preneoplasia (dysplasia). Calprotectin decrease does not correlate with the clinical stage (TNM) of HNSCC. When expressed in carcinoma cells, S100A8/A9 downregulates matrix metalloproteinase 2 expression and inhibits invasion and migration in vitro. S100A8/A9 regulates cell cycle progression and decelerates cancer cell proliferation by arresting at the G2/M checkpoint in a protein phosphatase 2α-dependent manner. In HNSCC, S100A8 and S100A9 coregulate with gene networks controlling cellular development and differentiation, cell-to-cell signaling, and cell morphology, while S100A8/A9 appears to downregulate expression of invasion- and tumorigenesis-associated genes. Indeed, tumor formation capacity is attenuated in S100A8/A9-expressing carcinoma cells in vivo. Hence, intracellular calprotectin appears to function as a tumor suppressor in head and neck carcinogenesis. When compared with S100A8/A9-low HNSCC based on analysis of TCGA, S100A8/A9-high HNSCC shows significant upregulation of apoptosis-related genes, including multiple caspases. Accordingly, S100A8/A9 facilitates DNA damage responses in HNSCC, promotes apoptotic cell death, and confers sensitivity to cisplatin and X-radiation in vitro. In the tumor milieu, loss of S100A8/A9 strongly associates with poor squamous differentiation and higher tumor grading, EGFR upregulation, increased DNA methylation, and, finally, poorer overall survival for patients with HNSCC. Hence, intracellular calprotectin shows a multifaceted protective role against the development of HNSCC.
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Affiliation(s)
- P P Argyris
- 1 Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA
| | - Z M Slama
- 1 Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA
| | - K F Ross
- 1 Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA
| | - A Khammanivong
- 2 Department of Veterinary Clinical Sciences, University of Minnesota, St. Paul, MN, USA.,3 Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - M C Herzberg
- 1 Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA
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26
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Antitumor effects of calgranulin B internalized in human colon cancer cells. Oncotarget 2018; 7:20368-80. [PMID: 26933915 PMCID: PMC4991461 DOI: 10.18632/oncotarget.7783] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 02/20/2016] [Indexed: 12/31/2022] Open
Abstract
Calgranulin B is a small, calcium-binding protein expressed in neutrophils that is secreted into the tumor microenvironment in cancer cases. We previously showed that calgranulin B levels are increased in the stools of colorectal cancer patients. In patient tumor tissues, calgranulin B protein levels correlated with the presence of stromal inflammatory cells surrounding tumor cells, and calgranulin B promoter methylation was observed in both paired human tissues and colon cancer cell lines. Cell lines did not express calgranulin B, but in vitro studies showed that colon cancer cells internalized extracellular calgranulin B, while other types of cancer cells did not. Calgranulin B internalization led to reduced cell proliferation and increased apoptotic cell death. AKT and ERK signals were also increased after calgranulin B treatment, as were p53, β-catenin, E-cadherin and cleaved caspase-3 levels. Additionally, a human protein microarray identified aurora A kinase as a calgranulin B binding partner, and binding inhibited aurora A kinase activity in a dose-dependent manner. Our findings demonstrate the antitumor effects of calgranulin B in the inflammatory microenvironment and suggest that calgranulin B could be potentially efficacious in the treatment of colon cancer.
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27
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Sarhadi S, Sadeghi S, Nikmanesh F, Pilehvar Soltanahmadi Y, Shahabi A, Fekri Aval S, Zarghami N. A Systems Biology Approach Provides Deeper Insights into Differentially Expressed Genes in Taxane-Anthracycline Chemoresistant and Non-Resistant Breast Cancers. Asian Pac J Cancer Prev 2017; 18:2629-2636. [PMID: 29072056 PMCID: PMC5747381 DOI: 10.22034/apjcp.2017.18.10.2629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objective: To date, numerous studies have been conducted to search for reasons for chemoresistance and
differences in survival rates of patients receiving chemotherapy. We have sought to identify differentially expressed
genes (DEGs) between predicted chemotherapy resistance and sensitive phenotypes by a network as well as gene
enrichment approach. Methods: Functional modules were explored with network analysis of DEGs in predicted
neoadjuvant taxane-anthracycline resistance versus sensitive cases in the GSE25066 dataset, including 508 samples. A
linear model was created by limma package in R to establish DEGs. Results: A gene set related to phagocytic vesicle
membrane was found to be up-regulated in chemoresistance samples. Also, we found GO_CYTOKINE_ACTIVITY
and GO_GROWTH_FACTOR BINDING to be up-regulated gene sets with the chemoresistance phenotype. Growth
factors and cytokines are two groups of agents that induce the immune system to recruit APCs and promote tolerogenic
phagocytosis. Some hub nodes like S100A8 were found to be important in the chemoresistant tumor cell network with
associated high rank genes in GSEA. Conclusions: Functional gene sets and hub nodes could be considered as potential
treatment targets. Moreover, by screening and enrichment analysis of a chemoresistance network, ligands and chemical
agents have been found that could modify significant gene sets like the phagocytic vesicle membrane functional gene
set as a key to chemoresistance. They could also impact on down- or up-regulated hub nodes.
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Affiliation(s)
- Shamim Sarhadi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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28
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Chow YP, Alias H, Jamal R. Meta-analysis of gene expression in relapsed childhood B-acute lymphoblastic leukemia. BMC Cancer 2017; 17:120. [PMID: 28183295 PMCID: PMC5301337 DOI: 10.1186/s12885-017-3103-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 02/01/2017] [Indexed: 02/06/2023] Open
Abstract
Background Relapsed pediatric B-acute lymphoblastic leukemia (B-ALL) remains as the leading cause of cancer death among children. Other than stem cell transplantation and intensified chemotherapy, no other improved treatment strategies have been approved clinically. Gene expression profiling represents a powerful approach to identify potential biomarkers and new therapeutic targets for various diseases including leukemias. However, inadequate sample size in many individual experiments has failed to provide adequate study power to yield translatable findings. With the hope of getting new insights into the biological mechanisms underpinning relapsed ALL and identifying more promising biomarkers or therapeutic targets, we conducted a meta-analysis of gene expression studies involving ALL from 3 separate studies. Method By using the keywords “acute lymphoblastic leukemia”, and “microarray”, a total of 280 and 275 microarray datasets were found listed in Gene Expression Omnibus database GEO and ArrayExpress database respectively. Further manual inspection found that only three studies (GSE18497, GSE28460, GSE3910) were focused on gene expression profiling of paired diagnosis-relapsed pediatric B-ALL. These three datasets which comprised of a total of 108 matched diagnosis-relapsed pediatric B-ALL samples were then included for this meta-analysis using RankProd approach. Results Our analysis identified a total of 1795 upregulated probes which corresponded to 1527 genes (pfp < 0.01; FC > 1), and 1493 downregulated probes which corresponded to 1214 genes (pfp < 0.01; FC < 1) respectively. S100A8 appeared as the top most overexpressed gene (pfp < 0.01, FC = 1.8) and is a potential target for further validation. Based on gene ontology biological process annotation, the upregulated genes were most enriched in cell cycle processes (enrichment score = 15.3), whilst the downregulated genes were clustered in transcription regulation (enrichment score = 12.6). Elevated expression of cell cycle regulators (e.g kinesins, AURKA, CDKs) was the key genetic defect implicated in relapsed ALL, and serve as attractive targets for therapeutic intervention. Conclusion We identified S100A8 as the most overexpressed gene, and the cell cycle pathway as the most promising biomarker and therapeutic target for relapsed childhood B-ALL. The validity of the results warrants further investigation. Electronic supplementary material The online version of this article (doi:10.1186/s12885-017-3103-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yock-Ping Chow
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia Medical Center, 56000, Cheras, Kuala Lumpur, Malaysia
| | - Hamidah Alias
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia Medical Center, 56000, Cheras, Kuala Lumpur, Malaysia.,Department of Pediatric, Faculty of Medicine, National University of Malaysia, Universiti Kebangsaan Malaysia Medical Center, 56000, Cheras, Kuala Lumpur, Malaysia
| | - Rahman Jamal
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia Medical Center, 56000, Cheras, Kuala Lumpur, Malaysia. .,Department of Pediatric, Faculty of Medicine, National University of Malaysia, Universiti Kebangsaan Malaysia Medical Center, 56000, Cheras, Kuala Lumpur, Malaysia.
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Lim SY, Yuzhalin AE, Gordon-Weeks AN, Muschel RJ. Tumor-infiltrating monocytes/macrophages promote tumor invasion and migration by upregulating S100A8 and S100A9 expression in cancer cells. Oncogene 2016; 35:5735-5745. [PMID: 27086923 PMCID: PMC4961254 DOI: 10.1038/onc.2016.107] [Citation(s) in RCA: 134] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 01/05/2016] [Accepted: 01/19/2016] [Indexed: 12/17/2022]
Abstract
Myeloid cells promote the development of distant metastases, but little is known about the molecular mechanisms underlying this process. Here we have begun to uncover the effects of myeloid cells on cancer cells in a mouse model of liver metastasis. Monocytes/macrophages, but not granulocytes, isolated from experimental liver metastases stimulated migration and invasion of MC38 colon and Lewis lung carcinoma cells. In response to conditioned media from tumor-infiltrating monocytes/macrophages, cancer cells upregulated S100a8 and S100a9 messenger RNA expression through an extracellular signal-related kinase-dependent mechanism. Suppression of S100A8 and S100A9 in cancer cells using short hairpin RNA significantly diminished migration and invasion in culture. Downregulation of S100A8 and S100A9 had no effect on subcutaneous tumor growth. However, colony size was greatly reduced in liver metastases with decreased invasion into adjacent tissue. In tissue culture and in the liver colonies derived from cancer cells with knockdown of S100A8 and S100A9, MMP2 and MMP9 expression was decreased, consistent with the reduction in migration and invasion. Our findings demonstrate that monocytes/macrophages in the metastatic liver microenvironment induce S100A8 and S100A9 in cancer cells, and that these proteins are essential for tumor cell migration and invasion. S100A8 and S100A9, however, are not responsible for stimulation of proliferation. This study implicates S100A8 and S100A9 as important mediators of tumor cell aggressiveness, and highlights the therapeutic potential of S100A8 and S100A9 for interference of metastasis.
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Affiliation(s)
- S Y Lim
- CRUK/MRC Oxford Institute for Radiation Oncology, University of Oxford, Oxford, UK
| | - A E Yuzhalin
- CRUK/MRC Oxford Institute for Radiation Oncology, University of Oxford, Oxford, UK
| | - A N Gordon-Weeks
- CRUK/MRC Oxford Institute for Radiation Oncology, University of Oxford, Oxford, UK
| | - R J Muschel
- CRUK/MRC Oxford Institute for Radiation Oncology, University of Oxford, Oxford, UK
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Pruenster M, Vogl T, Roth J, Sperandio M. S100A8/A9: From basic science to clinical application. Pharmacol Ther 2016; 167:120-131. [PMID: 27492899 DOI: 10.1016/j.pharmthera.2016.07.015] [Citation(s) in RCA: 243] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Accepted: 07/20/2016] [Indexed: 12/15/2022]
Abstract
Neutrophils and monocytes belong to the first line of immune defence cells and are recruited to sites of inflammation during infection or sterile injury. Both cells contain huge amounts of the heterodimeric protein S100A8/A9 in their cytoplasm. S100A8/A9 belongs to the Ca2+ binding S100 protein family and has recently gained a lot of interest as a critical alarmin modulating the inflammatory response after its release (extracellular S100A8/A9) from neutrophils and monocytes. Extracellular S100A8/A9 interacts with the pattern recognition receptors Toll-like receptor 4 (TLR4) and Receptor for Advanced Glycation Endproducts (RAGE) promoting cell activation and recruitment. Besides its biological function, S100A8/A9 (also known as myeloid related protein 8/14, MRP8/14) was identified as interesting biomarker to monitor disease activity in chronic inflammatory disorders including inflammatory bowel disease and rheumatoid arthritis. Furthermore, S100A8/A9 has been tested successfully in pre-clinical imaging studies to localize sites of infection or sterile injury. Finally, recent evidence using small molecule inhibitors for S100A8/A9 also suggests that blocking S100A8/A9 activity exerts beneficial effects on disease activity in animal models of autoimmune diseases including multiple sclerosis, systemic lupus erythematosus, rheumatoid arthritis and inflammatory bowel disease. This review will provide a comprehensive and detailed overview into the structure and biological function of S100A8/A9 and also will give an outlook in terms of diagnostic and therapeutic applications targeting S100A8/A9.
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Affiliation(s)
- Monika Pruenster
- Walter Brendel Center of Experimental Medicine, Ludwig-Maximilians Universität, Munich, Germany
| | - Thomas Vogl
- Institute of Immunology, University of Muenster, Muenster, Germany
| | - Johannes Roth
- Institute of Immunology, University of Muenster, Muenster, Germany
| | - Markus Sperandio
- Walter Brendel Center of Experimental Medicine, Ludwig-Maximilians Universität, Munich, Germany.
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31
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Bao YI, Wang A, Mo J. S100A8/A9 is associated with estrogen receptor loss in breast cancer. Oncol Lett 2016; 11:1936-1942. [PMID: 26998104 DOI: 10.3892/ol.2016.4134] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 12/10/2015] [Indexed: 11/05/2022] Open
Abstract
S100A8 and S100A9 are calcium-binding proteins that are secreted primarily by granulocytes and monocytes, and are upregulated during the inflammatory response. S100A8 and S100A9 have been identified to be expressed by epithelial cells involved in malignancy. In the present study, the transcriptional levels of S100A8 and S100A9 were investigated in various subtypes of breast cancer (BC), and the correlation with estrogen receptor 1 (ESR1) and GATA binding protein 3 (GATA3) gene expression was evaluated using microarray datasets. The expression of S100A8 and S100A9 in BC cells was assessed by reverse transcription-polymerase chain reaction (RT-PCR). The regulation of ESR1 and GATA3 by administration of recombinant S100A8/A9 was examined in the BC MCF-7 cell line using quantitative (q)PCR. The association between S100A8 and S100A9 and overall survival (OS) was investigated in GeneChip® data of BC. The expression levels of S100A8 and S100A9 were higher in human epidermal growth factor receptor 2 (Her2)-amplified and basal-like BC. The messenger (m)RNA levels of S100A8 and S100A9 were inversely correlated with ESR1 and GATA3 expression. S100A8/A9 induced a 10-fold decrease in the mRNA levels of ESR1 in MCF-7 cells. Poor OS was associated with high expression levels of S100A9, but not with high expression levels of S100A8 in BC. In conclusion, strong expression and secretion of S100A8/A9 may be associated with the loss of estrogen receptor in BC, and may be involved in the poor prognosis of Her2+/basal-like subtypes of BC.
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Affiliation(s)
- Y I Bao
- Basic and Translational Cancer Research Laboratory, The Second Hospital of Jiaxing, Jiaxing, Zhejiang 314000, P.R. China
| | - Antao Wang
- Basic and Translational Cancer Research Laboratory, The Second Hospital of Jiaxing, Jiaxing, Zhejiang 314000, P.R. China
| | - Juanfen Mo
- Basic and Translational Cancer Research Laboratory, The Second Hospital of Jiaxing, Jiaxing, Zhejiang 314000, P.R. China
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S100A9 expressed in ER(-)PgR(-) breast cancers induces inflammatory cytokines and is associated with an impaired overall survival. Br J Cancer 2015; 113:1234-43. [PMID: 26448179 PMCID: PMC4647879 DOI: 10.1038/bjc.2015.346] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 08/03/2015] [Accepted: 09/04/2015] [Indexed: 12/30/2022] Open
Abstract
Background: Breast cancer is the most common cancer form among women today. Depending on hormone receptor status, breast cancers are divided into different subtypes with vastly varying prognosis. S100A9 is a calcium-binding protein that is associated with inflammation and expressed not only in myeloid cells but also in some tumours. The role for S100A9 in the malignant cells is not well characterised; however, previous studies have shown that the protein could have important immune-modulating properties. Methods: Using a human breast cancer cohort consisting of 144 tumour samples and in vitro analysis of human breast cancer cell lines, we investigated the expression and function of S100A9 in human breast cancer. Results: We show that S100A9 expression in breast cancer correlated with the ER−PgR− breast tumour subtype (P<0.001) and with Ki67 (P=0.024) and was expressed both in the malignant cells and in the tumour-infiltrating anti-inflammatory CD163+ myeloid cells (P<0.001). Stromal expression of S100A9 also correlated to nodal stage, tumour size and Her2 positivity. Within the ER−PgR− subgroup, all Her2+ and EGFR+ tumours expressed S100A9 in the cytoplasm. Both cytoplasmic staining in the malignant cells as well as stromal S100A9 expression in myeloid cells correlated with a decreased overall survival in breast cancer patients. Furthermore, rS100A9 homodimers induced expression of pro-inflammatory cytokines (IL-6, IL-8 and IL-1β) in a TLR4- and EGFR-dependent manner in human breast cancer cells in vitro. Conclusion: We suggest that S100A9 could be viewed as a novel therapeutic target for patients with ER−PgR− breast cancers.
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Zhang X, Ai F, Li X, She X, Li N, Tang A, Qin Z, Ye Q, Tian L, Li G, Shen S, Ma J. Inflammation-induced S100A8 activates Id3 and promotes colorectal tumorigenesis. Int J Cancer 2015; 137:2803-14. [PMID: 26135667 DOI: 10.1002/ijc.29671] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 06/22/2015] [Indexed: 12/26/2022]
Abstract
The aberrant expression of S100A8 and S100A9 is linked to nonresolving inflammation and ultimately to carcinogenesis, whereas the underlying mechanism that allows inflammation to progress to specific cancer types remains unknown. Here, we report that S100A8 was induced by inflammation and then promoted colorectal tumorigenesis downstream by activating Id3 (inhibitor of differentiation 3). Using gene expression profiling and immunohistochemistry, we found that both S100A8 and S100A9 were upregulated in the chemically-induced colitis-associated cancer mouse model and in human colorectal cancer specimens. Furthermore, we showed that S100A8 and S100A9 acted as chemoattractant proteins by recruiting macrophages, promoting the proliferation and invasion of colon cancer cell, as well as spurring the cycle that culminates in the acceleration of cancer metastasis in a nude mouse model. S100A8 regulated colon cancer cell cycle and proliferation by inducing Id3 expression while inhibiting p21. Id3 expression was regulated by Smad5, which was directly phosphorylated by Akt1. Our study revealed a novel mechanism in which inflammation-induced S100A8 promoted colorectal tumorigenesis by acting upstream to activate the Akt1-Smad5-Id3 axis.
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Affiliation(s)
- Xuemei Zhang
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Cancer Research Institute, Central South University, Changsha, China
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Ministry of Health; Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Feiyan Ai
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Xiayu Li
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Xiaoling She
- Department of Pathology, the Second Xiangya Hospital, Central South University, Changsha, China
| | - Nan Li
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Anliu Tang
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Zailong Qin
- Cancer Research Institute, Central South University, Changsha, China
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Ministry of Health; Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Qiurong Ye
- Cancer Research Institute, Central South University, Changsha, China
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Ministry of Health; Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Li Tian
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Guiyuan Li
- Cancer Research Institute, Central South University, Changsha, China
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Ministry of Health; Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Shourong Shen
- Department of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
| | - Jian Ma
- Cancer Research Institute, Central South University, Changsha, China
- The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Ministry of Health; Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Changsha, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Changsha, China
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YAN LINLIN, HUANG YUANJIAO, YI XIANG, YAN XUEMIN, CAI YAN, HE QIN, HAN ZIJIAN. Effects of silencing S100A8 and S100A9 with small interfering RNA on the migration of CNE1 nasopharyngeal carcinoma cells. Oncol Lett 2015; 9:2534-2540. [PMID: 26137102 PMCID: PMC4473371 DOI: 10.3892/ol.2015.3090] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 03/02/2015] [Indexed: 11/05/2022] Open
Abstract
The calcium-binding S100 proteins are involved in functions such as cell growth, differentiation, migration, adhesion and signal transduction. S100A8 and S100A9 are highly expressed in a variety of tumor cells, and are implicated in tumor development and progression. However, the role of S100A8 and S100A9 in nasopharyngeal carcinoma (NPC) cell migration is unclear. The present study investigated the effect of S100A8 and S100A9 on migration using a NPC cell line, CNE1. The CNE1 cells were transfected with S100A8 or S100A9 small interfering RNA (siRNA). Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was used to detect S100A8 and S100A9 gene expression. Following the downregulation of S100A8 or S100A9, the effects on cell migration were determined using wound-healing assays. The expression of matrix metalloproteinase-7 (MMP7), a member of the MMP family that is associated with tumor cell invasion and migration, was also detected by RT-qPCR. S100A8 and S100A9 siRNAs effectively suppressed S100A8 and S100A9 gene expression, and substantially inhibited the migration of the CNE1 cells. In addition, MMP7 expression was reduced to varying extents in S100A8 and S100A9 siRNA-treated cells compared with controls. Thus, S100A8 and S100A9 promoted the migration of CNE1 NPC cells.
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Affiliation(s)
- LIN-LIN YAN
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - YUAN-JIAO HUANG
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - XIANG YI
- Department of Otolaryngology - Head and Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - XUE-MIN YAN
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - YAN CAI
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - QIN HE
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - ZI-JIAN HAN
- Medical Scientific Research Center, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
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Stodden GR, Lindberg ME, King ML, Paquet M, MacLean JA, Mann JL, DeMayo FJ, Lydon JP, Hayashi K. Loss of Cdh1 and Trp53 in the uterus induces chronic inflammation with modification of tumor microenvironment. Oncogene 2015; 34:2471-82. [PMID: 24998851 PMCID: PMC4551401 DOI: 10.1038/onc.2014.193] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 05/05/2014] [Accepted: 05/28/2014] [Indexed: 12/16/2022]
Abstract
Type II endometrial carcinomas (ECs) are estrogen independent, poorly differentiated tumors that behave in an aggressive manner. As TP53 mutation and CDH1 inactivation occur in 80% of human endometrial type II carcinomas, we hypothesized that mouse uteri lacking both Trp53 and Cdh1 would exhibit a phenotype indicative of neoplastic transformation. Mice with conditional ablation of Cdh1 and Trp53 (Cdh1(d/d)Trp53(d/d)) clearly demonstrate architectural features characteristic of type II ECs, including focal areas of papillary differentiation, protruding cytoplasm into the lumen (hobnailing) and severe nuclear atypia at 6 months of age. Further, Cdh1(d/d)Trp53(d/d) tumors in 12-month-old mice were highly aggressive, and metastasized to nearby and distant organs within the peritoneal cavity, such as abdominal lymph nodes, mesentery and peri-intestinal adipose tissues, demonstrating that tumorigenesis in this model proceeds through the universally recognized morphological intermediates associated with type II endometrial neoplasia. We also observed abundant cell proliferation and complex angiogenesis in the uteri of Cdh1(d/d)Trp53(d/d) mice. Our microarray analysis found that most of the genes differentially regulated in the uteri of Cdh1(d/d)Trp53(d/d) mice were involved in inflammatory responses. CD163 and Arg1, markers for tumor-associated macrophages, were also detected and increased in the uteri of Cdh1(d/d)Trp53(d/d) mice, suggesting that an inflammatory tumor microenvironment with immune cell recruitment is augmenting tumor development in Cdh1(d/d)Trp53(d/d) uteri. Further, inflammatory mediators secreted from CDH1-negative, TP53 mutant endometrial cancer cells induced normal macrophages to express inflammatory-related genes through activation of nuclear factor-κB signaling. These results indicate that absence of CDH1 and TP53 in endometrial cells initiates chronic inflammation, promotes tumor microenvironment development following the recruitment of macrophages and promotes aggressive ECs.
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Affiliation(s)
- Genna R. Stodden
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
| | - Mallory E. Lindberg
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
| | - Mandy L. King
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
| | - Marilène Paquet
- Departement de Pathologie et de Microbiologie, Université de Montreal, St-Hyacinthe (Qc) J2S 2M2, Canada
| | - James A. MacLean
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
| | - Jordan L. Mann
- Department of Pathology, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Francesco J. DeMayo
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston TX, USA
| | - John P. Lydon
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston TX, USA
| | - Kanako Hayashi
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
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Cho H, Shin HY, Kim S, Kim JSY, Chung JY, Chung EJ, Chun KH, Hewitt SM, Kim JH. The role of S100A14 in epithelial ovarian tumors. Oncotarget 2015; 5:3482-96. [PMID: 24939856 PMCID: PMC4116497 DOI: 10.18632/oncotarget.1947] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
S100A14 is an EF-hand calcium-binding protein that has been reported to be involved in the progression of many malignancies. However, its role in ovarian cancer has not yet been clarified. In this study, we investigated the significance of S100A14 expression in epithelial ovarian cancers (EOCs) as well as it's mechanism of action. On both RNA and protein levels, S100A14 was overexpressed in transformed cells. Immunohistochemical staining demonstrated that S100A14 expression was associated with advanced stage (P < 0.001) and poor tumor grade (P < 0.001). Moreover, S100A14 overexpression was an independent prognostic factor for overall survival (HR = 4.53, P = 0.029). We also investigated S100A14's functional role by employing lentiviral-mediated overexpression and knockdown in EOC cells. S100A14 overexpression promoted cell proliferation, tumorigenesis, migration, and invasion, whereas S100A14 knockdown inhibited these properties. TOV112D cells that overexpressed S100A14 also exhibited greater tumor growth potential in xenografted mice. S100A14 promoted such a malignant phenotype in EOC cells through the PI3K/Akt pathway. Taken together, our data indicate that S100A14 has a crucial role in EOC progression, and its overexpression is associated with poor prognosis. Further study of S100A14's molecular mechanisms may lead to the development of a novel therapeutic target for ovarian cancer.
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Affiliation(s)
- Hanbyoul Cho
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
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Wu R, Duan L, Cui F, Cao J, Xiang Y, Tang Y, Zhou L. S100A9 promotes human hepatocellular carcinoma cell growth and invasion through RAGE-mediated ERK1/2 and p38 MAPK pathways. Exp Cell Res 2015; 334:228-38. [PMID: 25907296 DOI: 10.1016/j.yexcr.2015.04.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Revised: 04/06/2015] [Accepted: 04/12/2015] [Indexed: 01/27/2023]
Abstract
S100A9 belongs to the S100 family of calcium-binding proteins and is over-expressed in many human tumors including hepatocellular carcinoma (HCC). Recent study demonstrated that S100A9 is significantly elevated and is associated with tumor differentiation and vascular invasion in HCC. The functional role of S100A9 is, however, poorly understood. Here, we demonstrated that S100A9 treatment increased viability, invasiveness and clone formation in three HCC cell lines (HepG2, SMMC-7721 and Huh7). S100A9 also promoted tumor growth in vivo by a xenograft mouse model. In addition, we observed a co-localization of S100A9 with receptor for advanced glycation end products (RAGE) in human HCC intratumoral tissues and an interaction of S100A9 with RAGE in vitro. Treatment with RAGE blocking antibody blocked the enhanced viability, invasion, clone formation and tumor growth in vivo resulted by S100A9, suggesting that these effects were mediated via RAGE ligation. In order to investigate the signaling pathways, mitogen-activated protein kinase (MAPK) phosphorylation was characterized. S100A9 caused a significant increase in p-p38 and p-ERK1/2 levels, and inhibition of which blocked enhanced invasion and viability resulted by S100A9, respectively. Furthermore, treatment with RAGE blocking antibodies also abrogated the S100A9-induced p38 and ERK1/2 activation, suggesting that S100A9-induced MAPK activation is mediated via RAGE ligation. Our data demonstrate that S100A9 binds to RAGE and stimulates RAGE-dependent MAPK signaling cascades, promoting cell growth and invasion in HCC.
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Affiliation(s)
- Rui Wu
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Liang Duan
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China
| | - Fang Cui
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ju Cao
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yu Xiang
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yishu Tang
- Department of Laboratory Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lan Zhou
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Chongqing Medical University, Chongqing, China.
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Zhang L, Jiang H, Xu G, Wen H, Gu B, Liu J, Mao S, Na R, Jing Y, Ding Q, Zhang Y. Proteins S100A8 and S100A9 are potential biomarkers for renal cell carcinoma in the early stages: results from a proteomic study integrated with bioinformatics analysis. Mol Med Rep 2015; 11:4093-100. [PMID: 25673070 PMCID: PMC4394970 DOI: 10.3892/mmr.2015.3321] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 12/19/2014] [Indexed: 11/06/2022] Open
Abstract
In order to investigate the two members of the EF-hand Ca2+ binding protein S100 family, S100A8 and S100A9, in renal cell carcinoma (RCC), serum samples were collected from patients with RCC, transitional cell carcinoma in the kidney, benign renal masses and normal controls. The samples were analyzed by isobaric tags for relative and absolute quantification technology to identify the differential expression of S100A8 and S100A9 in the respective groups. Hierarchical clustering analysis was then conducted for the samples and the relevant selected gene. The cross-platform analysis for the external validation was performed by means of The Cancer Genome Atlas database, containing the gene/microRNA expression pattern and clinical information of patients with RCC. Immunohistochemical staining was used to verify the expression of S100A8 and S100A9 in the four groups. As a result, serum and mRNA expression levels of S100A8 and S100A9 were found to be upregulated in patients with RCC compared with the other three groups, which was consistent with the result of the upregulated expression of mRNA levels in RCC tissue. The overexpression of S100A8 and S100A9 in cancer cells was also confirmed by immunohistochemistry. In addition, bioinformatics revealed that let-7, a microRNA formerly identified as an inhibiting factor of RCC was downregulated in RCC, which contrasted with S100A8. It was also complementary to the sequence at the 3′ untranslated region terminal of S100A8. Therefore, indicating that S100A8 and S100A9 may serve as biomarkers for the detection of RCC.
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Affiliation(s)
- Limin Zhang
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Haowen Jiang
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Gang Xu
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Hui Wen
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Bin Gu
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Jun Liu
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Shanghua Mao
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Rong Na
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Yan Jing
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Qiang Ding
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Yuanfang Zhang
- Department of Urology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
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Johnstone CN, Smith YE, Cao Y, Burrows AD, Cross RSN, Ling X, Redvers RP, Doherty JP, Eckhardt BL, Natoli AL, Restall CM, Lucas E, Pearson HB, Deb S, Britt KL, Rizzitelli A, Li J, Harmey JH, Pouliot N, Anderson RL. Functional and molecular characterisation of EO771.LMB tumours, a new C57BL/6-mouse-derived model of spontaneously metastatic mammary cancer. Dis Model Mech 2015; 8:237-51. [PMID: 25633981 PMCID: PMC4348562 DOI: 10.1242/dmm.017830] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The translation of basic research into improved therapies for breast cancer patients requires relevant preclinical models that incorporate spontaneous metastasis. We have completed a functional and molecular characterisation of a new isogenic C57BL/6 mouse model of breast cancer metastasis, comparing and contrasting it with the established BALB/c 4T1 model. Metastatic EO771.LMB tumours were derived from poorly metastatic parental EO771 mammary tumours. Functional differences were evaluated using both in vitro assays and spontaneous metastasis assays in mice. Results were compared to non-metastatic 67NR and metastatic 4T1.2 tumours of the 4T1 model. Protein and transcript levels of markers of human breast cancer molecular subtypes were measured in the four tumour lines, as well as p53 (Tp53) tumour-suppressor gene status and responses to tamoxifen in vivo and in vitro. Array-based expression profiling of whole tumours identified genes and pathways that were deregulated in metastatic tumours. EO771.LMB cells metastasised spontaneously to lung in C57BL/6 mice and displayed increased invasive capacity compared with parental EO771. By immunohistochemical assessment, EO771 and EO771.LMB were basal-like, as was the 4T1.2 tumour, whereas 67NR had a luminal phenotype. Primary tumours from all lines were negative for progesterone receptor, Erb-b2/Neu and cytokeratin 5/6, but positive for epidermal growth factor receptor (EGFR). Only 67NR displayed nuclear estrogen receptor alpha (ERα) positivity. EO771 and EO771.LMB expressed mutant p53, whereas 67NR and 4T1.2 were p53-null. Integrated molecular analysis of both the EO771/EO771.LMB and 67NR/4T1.2 pairs indicated that upregulation of matrix metalloproteinase-3 (MMP-3), parathyroid hormone-like hormone (Pthlh) and S100 calcium binding protein A8 (S100a8) and downregulation of the thrombospondin receptor (Cd36) might be causally involved in metastatic dissemination of breast cancer.
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Affiliation(s)
- Cameron N Johnstone
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3010, Australia Department of Pathology, University of Melbourne, Parkville, VIC 3010, Australia Department of Pharmacology & Therapeutics, University of Melbourne, Parkville, VIC 3010, Australia
| | - Yvonne E Smith
- Angiogenesis and Metastasis Research, Royal College of Surgeons in Ireland, 123 St Stephen's Green, Dublin 2, Ireland
| | - Yuan Cao
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Allan D Burrows
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Ryan S N Cross
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Xiawei Ling
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Richard P Redvers
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Judy P Doherty
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Bedrich L Eckhardt
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia Morgan Welch Inflammatory Breast Cancer Research and Clinic, Department of Breast Medical Oncology, The University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Anthony L Natoli
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Christina M Restall
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Erin Lucas
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Helen B Pearson
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Siddhartha Deb
- Department of Anatomical Pathology, Royal Melbourne Hospital, Parkville, VIC 2010, Australia
| | - Kara L Britt
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3010, Australia
| | - Alexandra Rizzitelli
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Jason Li
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia
| | - Judith H Harmey
- Angiogenesis and Metastasis Research, Royal College of Surgeons in Ireland, 123 St Stephen's Green, Dublin 2, Ireland
| | - Normand Pouliot
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3010, Australia Department of Pathology, University of Melbourne, Parkville, VIC 3010, Australia
| | - Robin L Anderson
- Research Division, Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, VIC 3002, Australia Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3010, Australia Department of Pathology, University of Melbourne, Parkville, VIC 3010, Australia
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Nemati Nikoo F, Goodarzvand Chegini K, Najafi Pour R, Gheibi N. The Role of Calcium in Calprotectin Dimerization as a Cancer Biomarker. ACTA ACUST UNITED AC 2014. [DOI: 10.17795/bhs-26379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Gumireddy K, Li A, Kossenkov AV, Cai KQ, Liu Q, Yan J, Xu H, Showe L, Zhang L, Huang Q. ID1 promotes breast cancer metastasis by S100A9 regulation. Mol Cancer Res 2014; 12:1334-43. [PMID: 24948111 DOI: 10.1158/1541-7786.mcr-14-0049] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
UNLABELLED Metastasis is a major factor responsible for mortality in patients with breast cancer. Inhibitor of DNA binding 1 (Id1) has been shown to play an important role in cell differentiation, tumor angiogenesis, cell invasion, and metastasis. Despite the data establishing Id1 as a critical factor for lung metastasis in breast cancer, the pathways and molecular mechanisms of Id1 functions in metastasis remain to be defined. Here, we show that Id1 interacts with TFAP2A to suppress S100A9 expression. We show that expression of Id1 and S100A9 is inversely correlated in both breast cancer cell lines and clinical samples. We also show that the migratory and invasive phenotypes in vitro and metastasis in vivo induced by Id1 expression are rescued by reestablishment of S100A9 expression. S100A9 also suppresses the expression of known metastasis-promoting factor RhoC activated by Id1 expression. Our results suggest that Id1 promotes breast cancer metastasis by the suppression of S100A9 expression. IMPLICATIONS Novel pathways by Id1 regulation in metastasis.
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Affiliation(s)
| | - Anping Li
- The Wistar Institute, Philadelphia, Pennsylvania
| | | | - Kathy Q Cai
- Cancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Qin Liu
- The Wistar Institute, Philadelphia, Pennsylvania
| | - Jinchun Yan
- University of Washington Medical Center, Seattle, Washington
| | - Hua Xu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, Wuhan, China. Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, Wuhan, China
| | - Louise Showe
- The Wistar Institute, Philadelphia, Pennsylvania
| | - Lin Zhang
- Center for Research on Early Detection and Cure of Ovarian Cancer, University of Pennsylvania, Philadelphia, Pennsylvania. Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Qihong Huang
- The Wistar Institute, Philadelphia, Pennsylvania.
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Martin N, Salazar-Cardozo C, Vercamer C, Ott L, Marot G, Slijepcevic P, Abbadie C, Pluquet O. Identification of a gene signature of a pre-transformation process by senescence evasion in normal human epidermal keratinocytes. Mol Cancer 2014; 13:151. [PMID: 24929818 PMCID: PMC4065601 DOI: 10.1186/1476-4598-13-151] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 06/09/2014] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Epidemiological data show that the incidence of carcinomas in humans is highly dependent on age. However, the initial steps of the age-related molecular oncogenic processes by which the switch towards the neoplastic state occurs remain poorly understood, mostly due to the absence of powerful models. In a previous study, we showed that normal human epidermal keratinocytes (NHEKs) spontaneously and systematically escape from senescence to give rise to pre-neoplastic emerging cells. METHODS Here, this model was used to analyze the gene expression profile associated with the early steps of age-related cell transformation. We compared the gene expression profiles of growing or senescent NHEKs to post-senescent emerging cells. Data analyses were performed by using the linear modeling features of the limma package, resulting in a two-sided t test or F-test based on moderated statistics. The p-values were adjusted for multiple testing by controlling the false discovery rate according to Benjamini Hochberg method.The common gene set resulting of differential gene expression profiles from these two comparisons revealed a post-senescence neoplastic emergence (PSNE) gene signature of 286 genes. RESULTS About half of these genes were already reported as involved in cancer or premalignant skin diseases. However, bioinformatics analyses did not highlight inside this signature canonical cancer pathways but metabolic pathways, including in first line the metabolism of xenobiotics by cytochrome P450. In order to validate the relevance of this signature as a signature of pretransformation by senescence evasion, we invalidated two components of the metabolism of xenobiotics by cytochrome P450, AKR1C2 and AKR1C3. When performed at the beginning of the senescence plateau, this invalidation did not alter the senescent state itself but significantly decreased the frequency of PSNE. Conversely, overexpression of AKR1C2 but not AKR1C3 increased the frequency of PSNE. CONCLUSIONS To our knowledge, this study is the first to identify reprogrammation of metabolic pathways in normal keratinocytes as a potential determinant of the switch from senescence to pre-transformation.
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Affiliation(s)
| | | | | | | | | | | | | | - Olivier Pluquet
- CNRS, UMR8161, Institut de Biologie de Lille, 1 rue Calmette, 59000 Lille, France.
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Chen S, Zhao H, Deng J, Liao P, Xu Z, Cheng Y. Comparative proteomics of glioma stem cells and differentiated tumor cells identifies S100A9 as a potential therapeutic target. J Cell Biochem 2014; 114:2795-808. [PMID: 23836528 DOI: 10.1002/jcb.24626] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Accepted: 06/27/2013] [Indexed: 12/25/2022]
Abstract
Recent studies have suggested the existence of a small subset of cancer cells called cancer stem cells (CSCs), which possess the ability to initiate malignancies, promote tumor formation, drive metastasis, and evade conventional chemotherapies. Elucidation of the specific signaling pathway and mechanism underlying the action of CSCs might improve the efficacy of cancer treatments. In this study, we analyzed differentially expressed proteins between glioma stem cells and differentiated tumor cells isolated from the human glioma cell line, U251, via iTRAQ-tagging combined with two dimensional liquid chromatography tandem MS analysis to identify proteins correlated with specific features of CSCs. Out of a total data set of 559 identified proteins, 29 proteins were up-regulated in the glioma stem cells when compared with the differentiated cells. Interestingly, The expression level of S100A9 was fivefold higher in glioma stem cells than differentiated cells. Similar results were also observed in glioma stem cells derived from other glioma cells. More importantly, knockdown of S100A9 by RNA interference suppressed the proliferation of glioma stem cell line and decreased the growth of xenograft tumors in vivo. Taken together, these results indicate that the tumorigenesis potential of CSCs arises from highly expressed S100A9.
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Affiliation(s)
- Song Chen
- Department of Neurosurgery, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
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Grebhardt S, Müller-Decker K, Bestvater F, Hershfinkel M, Mayer D. Impact of S100A8/A9 Expression on Prostate Cancer Progression In Vitro and In Vivo. J Cell Physiol 2014; 229:661-71. [DOI: 10.1002/jcp.24489] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Accepted: 10/03/2013] [Indexed: 12/27/2022]
Affiliation(s)
- Sina Grebhardt
- Hormones and Signal Transduction Group; DKFZ-ZMBH Alliance, German Cancer Research Center; Heidelberg Germany
| | - Karin Müller-Decker
- Core Facility Tumor Models; German Cancer Research Center; Heidelberg Germany
| | - Felix Bestvater
- DKFZ Light Microscopy Facility; German Cancer Research Center; Heidelberg Germany
| | | | - Doris Mayer
- Hormones and Signal Transduction Group; DKFZ-ZMBH Alliance, German Cancer Research Center; Heidelberg Germany
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Song NR, Chung MY, Kang NJ, Seo SG, Jang TS, Lee HJ, Lee KW. Quercetin suppresses invasion and migration of H-Ras-transformed MCF10A human epithelial cells by inhibiting phosphatidylinositol 3-kinase. Food Chem 2014; 142:66-71. [DOI: 10.1016/j.foodchem.2013.07.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Revised: 05/19/2013] [Accepted: 07/01/2013] [Indexed: 12/21/2022]
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Parris TZ, Kovács A, Aziz L, Hajizadeh S, Nemes S, Semaan M, Forssell-Aronsson E, Karlsson P, Helou K. Additive effect of the AZGP1, PIP, S100A8 and UBE2C molecular biomarkers improves outcome prediction in breast carcinoma. Int J Cancer 2013; 134:1617-29. [PMID: 24114735 DOI: 10.1002/ijc.28497] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Accepted: 09/12/2013] [Indexed: 01/03/2023]
Abstract
The deregulation of key cellular pathways is fundamental for the survival and expansion of neoplastic cells, which in turn can have a detrimental effect on patient outcome. To develop effective individualized cancer therapies, we need to have a better understanding of which cellular pathways are perturbed in a genetically defined subgroup of patients. Here, we validate the prognostic value of a 13-marker signature in independent gene expression microarray datasets (n = 1,141) and immunohistochemistry with full-faced FFPE samples (n = 71). The predictive performance of individual markers and panels containing multiple markers was assessed using Cox regression analysis. In the external gene expression dataset, six of the 13 genes (AZGP1, NME5, S100A8, SCUBE2, STC2 and UBE2C) retained their prognostic potential and were significantly associated with disease-free survival (p < 0.001). Protein analyses refined the signature to a four-marker panel [AZGP1, Prolactin-inducible protein (PIP), S100A8 and UBE2C] significantly correlated with cycling, high grade tumors and lower disease-specific survival rates. AZGP1 and PIP were found in significantly lower levels in invasive breast tissue as compared with adjacent normal tissue, whereas elevated levels of S100A8 and UBE2C were observed. A predictive model containing the four-marker panel in conjunction with established clinical variables outperformed a model containing the clinical variables alone. Our findings suggest that deregulated AZGP1, PIP, S100A8 and UBE2C are critical for the aggressive breast cancer phenotype, which may be useful as novel therapeutic targets for drug development to complement established clinical variables.
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Affiliation(s)
- Toshima Z Parris
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Jeon YR, Kim SY, Lee EJ, Kim YN, Noh DY, Park SY, Moon A. Identification of annexin II as a novel secretory biomarker for breast cancer. Proteomics 2013; 13:3145-56. [PMID: 24019232 DOI: 10.1002/pmic.201300127] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 08/09/2013] [Accepted: 08/12/2013] [Indexed: 12/15/2022]
Abstract
Early prediction of metastatic breast cancer is important for improvement of prognosis and survival rate. The present study aimed to identify secreted protein biomarkers for detection of invasive breast cancer. To this end, we performed a comparative proteomic analysis by a combination of 2DE and MALDI-TOF MS analysis of conditioned media from invasive H-Ras MCF10A human breast epithelial cells and noninvasive MCF10A and N-Ras MCF10A cells. We identified a list of 25 proteins that were strongly detected in media of H-Ras MCF10A and focused on annexin II, which was shown to be involved in cell motility. Invasive triple-negative human breast carcinoma cells, Hs578T, and MDA-MB-231, showed increased levels of annexin II in media, demonstrating that secretion of annexin II correlated well with the invasive phenotype of cells. We demonstrated a crucial role of annexin II in breast cell invasion/migration and actin cytoskeleton reorganization required for filopodia formation. Annexin II levels in the plasma samples and breast cancer tissues of breast cancer patients were significantly higher than those of normal groups, providing a clinical relevance to our in vitro findings. Taken together, we identified annexin II as a novel secretory biomarker candidate for invasive breast cancer, especially estrogen receptor-negative breast cancer.
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Affiliation(s)
- You Rim Jeon
- College of Pharmacy, Duksung Women's University, Seoul, Korea
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Khammanivong A, Wang C, Sorenson BS, Ross KF, Herzberg MC. S100A8/A9 (calprotectin) negatively regulates G2/M cell cycle progression and growth of squamous cell carcinoma. PLoS One 2013; 8:e69395. [PMID: 23874958 PMCID: PMC3706396 DOI: 10.1371/journal.pone.0069395] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2012] [Accepted: 06/14/2013] [Indexed: 12/16/2022] Open
Abstract
Malignant transformation results in abnormal cell cycle regulation and uncontrolled growth in head and neck squamous cell carcinoma (HNSCC) and other cancers. S100A8/A9 (calprotectin) is a calcium-binding heterodimeric protein complex implicated in cell cycle regulation, but the specific mechanism and role in cell cycle control and carcinoma growth are not well understood. In HNSCC, S100A8/A9 is downregulated at both mRNA and protein levels. We now report that downregulation of S100A8/A9 correlates strongly with a loss of cell cycle control and increased growth of carcinoma cells. To show its role in carcinogenesis in an in vitro model, S100A8/A9 was stably expressed in an S100A8/A9-negative human carcinoma cell line (KB cells, HeLa-like). S100A8/A9 expression increases PP2A phosphatase activity and p-Chk1 (Ser345) phosphorylation, which appears to signal inhibitory phosphorylation of mitotic p-Cdc25C (Ser216) and p-Cdc2 (Thr14/Tyr15) to inactivate the G2/M Cdc2/cyclin B1 complex. Cyclin B1 expression then downregulates and the cell cycle arrests at the G2/M checkpoint, reducing cell division. As expected, S100A8/A9-expressing cells show both decreased anchorage-dependent and -independent growth and mitotic progression. Using shRNA, silencing of S100A8/A9 expression in the TR146 human HNSCC cell line increases growth and survival and reduces Cdc2 inhibitory phosphorylation at Thr14/Tyr15. The level of S100A8/A9 endogenous expression correlates strongly with the reduced p-Cdc2 (Thr14/Tyr14) level in HNSCC cell lines, SCC-58, OSCC-3 and UMSCC-17B. S100A8/A9-mediated control of the G2/M cell cycle checkpoint is, therefore, a likely suppressive mechanism in human squamous cell carcinomas and may suggest new therapeutic approaches.
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Affiliation(s)
- Ali Khammanivong
- Department of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Chengxing Wang
- Department of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Brent S. Sorenson
- Department of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Karen F. Ross
- Department of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America
- Mucosal and Vaccine Research Center, University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Mark C. Herzberg
- Department of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America
- Mucosal and Vaccine Research Center, University of Minnesota, Minneapolis, Minnesota, United States of America
- * E-mail:
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Bando M, Zou X, Hiroshima Y, Kataoka M, Ross KF, Shinohara Y, Nagata T, Herzberg MC, Kido JI. Mechanism of interleukin-1α transcriptional regulation of S100A9 in a human epidermal keratinocyte cell line. BIOCHIMICA ET BIOPHYSICA ACTA-GENE REGULATORY MECHANISMS 2013; 1829:954-62. [PMID: 23563247 DOI: 10.1016/j.bbagrm.2013.03.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 03/25/2013] [Accepted: 03/26/2013] [Indexed: 12/25/2022]
Abstract
S100A9 is a calcium-binding protein and subunit of antimicrobial calprotectin complex (S100A8/A9). Produced by neutrophils, monocytes/macrophages and keratinocytes, S100A9 expression increases in response to inflammation. For example, IL-1α produced by epithelial cells acts autonomously on the same cells to induce the expression of S100A8/A9 and cellular differentiation. Whereas it is well known that IL-1α and members of the IL-10 family of cytokines upregulate S100A8 and S100A9 in several cell lineages, the pathway and mechanism of IL-1α-dependent transcriptional control of S100A9 in epithelial cells are not established. Modeled using human epidermal keratinocytes (HaCaT cells), IL-1α stimulated the phosphorylation of p38 MAPK and induced S100A9 expression, which was blocked by IL-1 receptor antagonist, RNAi suppression of p38, or a p38 MAPK inhibitor. Transcription of S100A9 in HaCaT cells depended on nucleotides -94 to -53 in the upstream promoter region, based upon the use of deletion constructs and luciferase reporter activity. Within the responsive promoter region, IL-1α increased the binding activity of CCAAT/enhancer binding protein β (C/EBPβ). Mutated C/EBPβ binding sequences or C/EBPβ-specific siRNA inhibited the S100A9 transcriptional response. Hence, IL-1α is strongly suggested to increase S100A9 expression in a human epidermal keratinocyte cell line by signaling through the IL-1 receptor and p38 MAPK, increasing C/EBPβ-dependent transcriptional activity.
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Affiliation(s)
- Mika Bando
- Department of Periodontology and Endodontology, The University of Tokushima Graduate School, Tokushima, Japan
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50
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Kwon CH, Moon HJ, Park HJ, Choi JH, Park DY. S100A8 and S100A9 promotes invasion and migration through p38 mitogen-activated protein kinase-dependent NF-κB activation in gastric cancer cells. Mol Cells 2013; 35:226-34. [PMID: 23456298 PMCID: PMC3887919 DOI: 10.1007/s10059-013-2269-x] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 01/28/2013] [Accepted: 01/28/2013] [Indexed: 01/03/2023] Open
Abstract
S100A8 and S100A9 (S100A8/A9) are low-molecular weight members of the S100 family of calcium-binding proteins. Recent studies have reported S100A8/A9 promote tumorigenesis. We have previously reported that S100A8/A9 is mostly expressed in stromal cells and inflammatory cells between gastric tumor cells. However, the role of environmental S100A8/A9 in gastric cancer has not been defined. We observed in the present study the effect of S100A8/A9 on migration and invasion of gastric cancer cells. S100A8/ A9 treatment increased migration and invasionat lower concentrations that did not affect cell proliferation and cell viability. S100A8/A9 caused activation of p38 mitogenactivated protein kinase (MAPK) and nuclear factor-κB (NF-κB). The phosphorylation of p38 MAPK was not affected by the NF-κB inhibitor Bay whereas activation of NF-κB was blocked by p38 MAPK inhibitor SB203580, indicating that S100A8/A9-induced NF-κB activation is mediated by phosphorylation of p38 MAPK. S100A8/A9-induced cell migration and invasion was inhibited by SB203580 and Bay, suggesting that activation of p38 MAPK and NF-κB is involved in the S100A8/A9 induced cell migration and invasion. S100A8/A9 caused an increase in matrix metalloproteinase 2 (MMP2) and MMP12 expression, which were inhibited by SB203580 and Bay. S100A8/A9-induced cell migration and invasion was inhibited by MMP2 siRNA and MMP12 siRNA, indicating that MMP2 and MMP12 is related to the S100A8/A9 induced cell migration and invasion. Taken together, these results suggest that S100A8/A9 promotes cell migration and invasion through p38 MAPKdependent NF-κB activation leading to an increase of MMP2 and MMP12 in gastric cancer.
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Affiliation(s)
- Chae Hwa Kwon
- Department of Pathology, Pusan National University Hospital, Busan 602–739,
Korea
- Cancer Research Institute, Pusan National University Hospital and Pusan National University School of Medicine, Busan 602–739,
Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan 602–739,
Korea
| | - Hyun Jung Moon
- Department of Pathology, Pusan National University Hospital, Busan 602–739,
Korea
- Cancer Research Institute, Pusan National University Hospital and Pusan National University School of Medicine, Busan 602–739,
Korea
| | - Hye Ji Park
- Department of Pathology, Pusan National University Hospital, Busan 602–739,
Korea
- Cancer Research Institute, Pusan National University Hospital and Pusan National University School of Medicine, Busan 602–739,
Korea
| | - Jin Hwa Choi
- Department of Pathology, Pusan National University Hospital, Busan 602–739,
Korea
| | - Do Youn Park
- Department of Pathology, Pusan National University Hospital, Busan 602–739,
Korea
- Cancer Research Institute, Pusan National University Hospital and Pusan National University School of Medicine, Busan 602–739,
Korea
- Biomedical Research Institute, Pusan National University Hospital, Busan 602–739,
Korea
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