151
|
Al Dhaheri Y, Attoub S, Arafat K, AbuQamar S, Viallet J, Saleh A, Al Agha H, Eid A, Iratni R. Anti-metastatic and anti-tumor growth effects of Origanum majorana on highly metastatic human breast cancer cells: inhibition of NFκB signaling and reduction of nitric oxide production. PLoS One 2013; 8:e68808. [PMID: 23874773 PMCID: PMC3707896 DOI: 10.1371/journal.pone.0068808] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Accepted: 06/01/2013] [Indexed: 01/22/2023] Open
Abstract
Background We have recently reported that Origanummajorana exhibits anticancer activity by promoting cell cycle arrest and apoptosis of the metastatic MDA-MB-231 breast cancer cell line. Here, we extended our study by investigating the effect of O. majorana on the migration, invasion and tumor growth of these cells. Results We demonstrate that non-cytotoxic concentrations of O. majorana significantly inhibited the migration and invasion of the MDA-MB-231 cells as shown by wound-healing and matrigel invasion assays. We also show that O. majorana induce homotypic aggregation of MDA-MB-231 associated with an upregulation of E-cadherin protein and promoter activity. Furthermore, we show that O. majorana decrease the adhesion of MDA-MB-231 to HUVECs and inhibits transendothelial migration of MDA-MB-231 through TNF-α-activated HUVECs. Gelatin zymography assay shows that O. majorana suppresses the activities of matrix metalloproteinase-2 and -9 (MMP-2 and MMP-9). ELISA, RT-PCR and Western blot results revealed that O. majorana decreases the expression of MMP-2, MMP-9, urokinase plasminogen activator receptor (uPAR), ICAM-1 and VEGF. Further investigation revealed that O. majorana suppresses the phosphorylation of IκB, downregulates the nuclear level of NFκB and reduces Nitric Oxide (NO) production in MDA-MB-231 cells. Most importantly, by using chick embryo tumor growth assay, we also show that O. majorana promotes inhibition of tumor growth and metastasis in vivo. Conclusion Our findings identify Origanummajorana as a promising chemopreventive and therapeutic candidate that modulate breast cancer growth and metastasis.
Collapse
Affiliation(s)
- Yusra Al Dhaheri
- Department of Biology, College of Science, United Arab Emirates University, Alabama, Ain, United Arab Emirates
| | - Samir Attoub
- Department of Pharmacology and Therapeutics, Faculty of Medicine and Health Sciences, United Arab Emirates University, Alabama, Ain, United Arab Emirates
| | - Kholoud Arafat
- Department of Pharmacology and Therapeutics, Faculty of Medicine and Health Sciences, United Arab Emirates University, Alabama, Ain, United Arab Emirates
| | - Synan AbuQamar
- Department of Biology, College of Science, United Arab Emirates University, Alabama, Ain, United Arab Emirates
| | - Jean Viallet
- Institut National de la Sante et de la recherche Medicale U823, Université Joseph Fourier, Grenoble, France
| | - Alaaeldin Saleh
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Hala Al Agha
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Ali Eid
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
- * E-mail: (RI); (AE)
| | - Rabah Iratni
- Department of Biology, College of Science, United Arab Emirates University, Alabama, Ain, United Arab Emirates
- * E-mail: (RI); (AE)
| |
Collapse
|
152
|
Yu HS, Lin TH, Tang CH. Involvement of intercellular adhesion molecule-1 up-regulation in bradykinin promotes cell motility in human prostate cancers. Int J Mol Sci 2013; 14:13329-45. [PMID: 23803661 PMCID: PMC3742189 DOI: 10.3390/ijms140713329] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 06/04/2013] [Accepted: 06/05/2013] [Indexed: 12/21/2022] Open
Abstract
Prostate cancer is the most commonly diagnosed malignancy in men and shows a predilection for metastasis to distant organs. Bradykinin (BK) is an inflammatory mediator and has recently been shown to mediate tumor growth and metastasis. The adhesion molecule intercellular adhesion molecule-1 (ICAM-1) plays a critical role during tumor metastasis. The aim of this study was to examine whether BK promotes prostate cancer cell migration via ICAM-1 expression. The motility of cancer cells was increased following BK treatment. Stimulation of prostate cancer cells with BK induced mRNA and protein expression of ICAM-1. Transfection of cells with ICAM-1 small interfering RNA reduced BK-increased cell migration. Pretreatment of prostate cancer cells with B2 receptor, phosphatidylinositol 3-kinase (PI3K), Akt, and activator protein 1 (AP-1) inhibitors or mutants abolished BK-promoted migration and ICAM-1 expression. In addition, treatment with a B2 receptor, PI3K, or Akt inhibitor also reduced BK-mediated AP-1 activation. Our results indicate that BK enhances the migration of prostate cancer cells by increasing ICAM-1 expression through a signal transduction pathway that involves the B2 receptor, PI3K, Akt, and AP-1. Thus, BK represents a promising new target for treating prostate cancer metastasis.
Collapse
Affiliation(s)
- Hsin-Shan Yu
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 40402, Taiwan; E-Mail:
| | - Tien-Huang Lin
- Department of Urology, Buddhist Tzu Chi General Hospital Taichung Branch, Taichung 42743, Taiwan; E-Mail:
- School of Chinese Medicine, China Medical University, Taichung 40402, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 40402, Taiwan; E-Mail:
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 40402, Taiwan
- Department of Biotechnology, College of Health Science, Asia University, Taichung 41354, Taiwan
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +886-4-2205-2121 (ext. 7726); Fax: +886-4-2233-3641
| |
Collapse
|
153
|
Lam RA, Chwee JY, Le Bert N, Sauer M, Pogge von Strandmann E, Gasser S. Regulation of self-ligands for activating natural killer cell receptors. Ann Med 2013; 45:384-94. [PMID: 23701136 DOI: 10.3109/07853890.2013.792495] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Natural killer (NK) cells are able to lyse infected and tumor cells while sparing healthy cells. Recognition of diseased cells by NK cells is governed by several activating and inhibitory receptors. We review numerous pathways that have been implicated in the regulation of self-ligands for activating receptors, including NKG2D, DNAM-1, LFA-1, NKp30, NKp44, NKp46, NKp65, and NKp80 found on NK cells and some T cells. Understanding how the regulation of self-encoded ligand expression is regulated may provide novel avenues for future therapeutic approaches to infections and cancer.
Collapse
Affiliation(s)
- Runyi A Lam
- Immunology Programme, Centre for Life Sciences, Department of Microbiology, National University of Singapore 117456, Singapore
| | | | | | | | | | | |
Collapse
|
154
|
Wang J, Guo Y, Chu H, Guan Y, Bi J, Wang B. Multiple functions of the RNA-binding protein HuR in cancer progression, treatment responses and prognosis. Int J Mol Sci 2013; 14:10015-41. [PMID: 23665903 PMCID: PMC3676826 DOI: 10.3390/ijms140510015] [Citation(s) in RCA: 202] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 04/22/2013] [Accepted: 04/25/2013] [Indexed: 12/16/2022] Open
Abstract
The human embryonic lethal abnormal vision-like protein, HuR, is a member of the Hu family of RNA-binding proteins. Over the past decade, this ubiquitously expressed protein has been extensively investigated in cancer research because it is involved in the regulation of mRNA stability and translation in many cell types. HuR activity and function is associated with its subcellular distribution, transcriptional regulation, translational and post-translational modifications. HuR regulation of target mRNAs is based on the interaction between the three specific domains of HuR protein and one or several U- or AU-rich elements (AREs) in the untranslated region of target mRNAs. A number of cancer-related transcripts containing AREs, including mRNAs for proto-oncogenes, cytokines, growth factors, and invasion factors, have been characterized as HuR targets. It has been proposed that HuR has a central tumorigenic activity by enabling multiple cancer phenotypes. In this review, we comprehensively survey the existing evidence with regard to the diverse functions of HuR in caner development and progression. The current data also suggest that HuR might be a novel and promising therapeutic target and a marker for treatment response and prognostic evaluation.
Collapse
Affiliation(s)
- Jun Wang
- Department of Oncology, General Hospital, Jinan Command of the People’s Liberation Army, Jinan 250031, China; E-Mails: (H.C.); (Y.G.); (J.B.); (B.W.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +86-531-5166-5336; Fax: +86-531-5166-6649
| | - Yan Guo
- Department of Outpatient, Military Command of Shandong Province, Jinan 250013, China; E-Mail:
| | - Huili Chu
- Department of Oncology, General Hospital, Jinan Command of the People’s Liberation Army, Jinan 250031, China; E-Mails: (H.C.); (Y.G.); (J.B.); (B.W.)
| | - Yaping Guan
- Department of Oncology, General Hospital, Jinan Command of the People’s Liberation Army, Jinan 250031, China; E-Mails: (H.C.); (Y.G.); (J.B.); (B.W.)
| | - Jingwang Bi
- Department of Oncology, General Hospital, Jinan Command of the People’s Liberation Army, Jinan 250031, China; E-Mails: (H.C.); (Y.G.); (J.B.); (B.W.)
| | - Baocheng Wang
- Department of Oncology, General Hospital, Jinan Command of the People’s Liberation Army, Jinan 250031, China; E-Mails: (H.C.); (Y.G.); (J.B.); (B.W.)
| |
Collapse
|
155
|
Evani SJ, Prabhu RG, Gnanaruban V, Finol EA, Ramasubramanian AK. Monocytes mediate metastatic breast tumor cell adhesion to endothelium under flow. FASEB J 2013; 27:3017-29. [PMID: 23616566 DOI: 10.1096/fj.12-224824] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Endothelial adhesion is necessary for the hematogenous dissemination of tumor cells. However, the metastatic breast tumor cell MDA-MB-231 does not bind to the endothelium under physiological flow conditions, suggesting alternate mechanisms of adhesion. Since monocytes are highly represented in the tumor microenvironment, and also bind to endothelium during inflammation, we hypothesized that the monocytes assist in the arrest of MDA-MB-231 on the endothelium. Using in vitro models of the dynamic shear environment of the vasculature, we show that TNF-α-activated THP1/primary human monocytes and MDA-MB-231 cells form stable aggregates, and that the monocytes in these aggregates mediate the adhesion of otherwise nonadherent MDA-MB-231 cells to inflamed endothelium under flow (55±2.4 vs. 1.7±0.82 at a shear stress of 0.5 dyn/cm(2), P<0.01). We also show that the hydrodynamic forces determine the size and orientation of aggregates adhered to the endothelium, and strongly favor the attachment of small aggregates with tumor cells downstream of flow (74-86% doublets at 0.5-2 dyn/cm(2), P<0.01). The 5-fold up-regulation of ICAM-1 on TNF-α-activated MDA-MB-231 cells through the Nf-κB pathway was found to be critical in MDA-MB-231-monocyte aggregation and endothelial adhesion. Our results demonstrate that, under inflammatory conditions, monocytes may serve to disseminate tumor cells through circulation, and the tumor-monocyte-endothelial axis may represent a new therapeutic target to reduce cancer metastasis.
Collapse
Affiliation(s)
- Shankar J Evani
- Department of Biomedical Engineering, The University of Texas at San Antonio, San Antonio, TX 78249, USA
| | | | | | | | | |
Collapse
|
156
|
Núñez D, Domingo MP, Sánchez-Martínez D, Cebolla V, Chiou A, Velázquez-Campoy A, Pardo J, Gálvez EM. Recombinant production of human ICAM-1 chimeras by single step on column refolding and purification. Process Biochem 2013. [DOI: 10.1016/j.procbio.2013.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
157
|
Li TM, Wu CM, Huang HC, Chou PC, Fong YC, Tang CH. Interleukin-11 increases cell motility and up-regulates intercellular adhesion molecule-1 expression in human chondrosarcoma cells. J Cell Biochem 2013; 113:3353-62. [PMID: 22644863 DOI: 10.1002/jcb.24211] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Interleukin-11 (IL-11) was originally identified as the cytokine that could induce the proliferation of human cells. Recent studies have shown that IL-11 plays a critical role in tumor growth, angiogenesis, and metastasis. Chondrosarcoma is a type of highly malignant tumor with a potent capacity to invade locally and cause distant metastasis. However, the effects of IL-11 on human chondrosarcoma cells are largely unknown. Here, we found that IL-11 increased the migration and expression of intercellular adhesion molecule-1 (ICAM)-1 in human chondrosarcoma cells. We also found that human chondrosarcoma tissues had significant expression of the IL-11 which was higher than that in primary chondrocytes. The phosphatidylinositol 3-kinase (PI3K), Akt, and NF-κB pathways were activated by IL-11 treatment, and the IL-11-induced expression of ICAM-1 and migration activity were inhibited by the specific inhibitors and mutant forms of PI3K, Akt, and NF-κB cascades. Taken together, our results indicate that IL-11 enhanced the migration of the chondrosarcoma cells by increasing ICAM-1 expression through the IL-11Rα receptor, PI3K, Akt, and NF-κB signal transduction pathway.
Collapse
Affiliation(s)
- Te-Mao Li
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | | | | | | | | | | |
Collapse
|
158
|
Suman P, Shembekar N, Gupta SK. Leukemia inhibitory factor increases the invasiveness of trophoblastic cells through integrated increase in the expression of adhesion molecules and pappalysin 1 with a concomitant decrease in the expression of tissue inhibitor of matrix metalloproteinases. Fertil Steril 2013; 99:533-42. [DOI: 10.1016/j.fertnstert.2012.10.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Revised: 09/05/2012] [Accepted: 10/02/2012] [Indexed: 12/21/2022]
|
159
|
Lin YM, Chang ZL, Liao YY, Chou MC, Tang CH. IL-6 promotes ICAM-1 expression and cell motility in human osteosarcoma. Cancer Lett 2013; 328:135-43. [DOI: 10.1016/j.canlet.2012.08.029] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2012] [Revised: 08/10/2012] [Accepted: 08/22/2012] [Indexed: 10/27/2022]
|
160
|
Chen C, Diao D, Guo L, Shi M, Gao J, Hu M, Yu M, Qian L, Guo N. All-trans-retinoic acid modulates ICAM-1 N-glycan composition by influencing GnT-III levels and inhibits cell adhesion and trans-endothelial migration. PLoS One 2012; 7:e52975. [PMID: 23300837 PMCID: PMC3530489 DOI: 10.1371/journal.pone.0052975] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Accepted: 11/26/2012] [Indexed: 11/25/2022] Open
Abstract
Changes in the expression of glycosyltransferases directly influence the oligosaccharide structures and conformations of cell surface glycoproteins and consequently cellular phenotype transitions and biological behaviors. In the present study, we show that all-trans-retinoic acid (ATRA) modulates the N-glycan composition of intercellular adhesion molecule-1 (ICAM-1) by manipulating the expression of two N-acetylglucosaminyltransferases, GnT-III and GnT-V, via the ERK signaling pathway. Exposure of various cells to ATRA caused a remarkable gel mobility down-shift of ICAM-1. Treatment with PNGase F confirmed that the reduction of the ICAM-1 molecular mass is attributed to the decreased complexity of N-glycans. We noticed that the expression of the mRNA encoding GnT-III, which stops branching, was significantly enhanced following ATRA exposure. In contrast, the level of the mRNA encoding GnT-V, which promotes branching, was reduced following ATRA exposure. Silencing of GnT-III prevented the molecular mass shift of ICAM-1. Moreover, ATRA induction greatly inhibited the adhesion of SW480 and U937 cells to the HUVEC monolayer, whereas knock-down of GnT-III expression effectively restored cell adhesion function. Treatment with ATRA also dramatically reduced the trans-endothelial migration of U937 cells. These data indicate that the alteration of ICAM-1 N-glycan composition by ATRA-induced GnT-III activities hindered cell adhesion and cell migration functions simultaneously, pinpointing a unique regulatory role of specific glycosyltransferases in the biological behaviors of tumor cells and a novel function of ATRA in the modulation of ICAM-1 N-glycan composition.
Collapse
Affiliation(s)
- Changguo Chen
- Department of Pathophysiology, Institute of Basic Medical Sciences, Beijing, P.R. China
- Department of Clinical Laboratory, the Navy General Hospital, No. 6 Fucheng Road, Beijing, P.R. China
| | - Dekun Diao
- Laboratory of Cellular and Molecular Immunology, Medical School of Henan University, Kaifeng, P.R. China
| | - Liang Guo
- Department of Pathophysiology, Institute of Basic Medical Sciences, Beijing, P.R. China
| | - Ming Shi
- Department of Pathophysiology, Institute of Basic Medical Sciences, Beijing, P.R. China
| | - Jie Gao
- Institute of Basic Medicine, Shandong Academy of Medical Science, Jinan, P.R. China
| | - Meiru Hu
- Department of Pathophysiology, Institute of Basic Medical Sciences, Beijing, P.R. China
| | - Ming Yu
- Department of Pathophysiology, Institute of Basic Medical Sciences, Beijing, P.R. China
| | - Lu Qian
- Department of Pathophysiology, Institute of Basic Medical Sciences, Beijing, P.R. China
- * E-mail: (LQ); (NG)
| | - Ning Guo
- Department of Pathophysiology, Institute of Basic Medical Sciences, Beijing, P.R. China
- * E-mail: (LQ); (NG)
| |
Collapse
|
161
|
Liu L, Sun M, Song D, Wang Z. The genetic polymorphisms of intercellular cell adhesion molecules and breast cancer susceptibility: a meta-analysis. Mol Biol Rep 2012; 40:1855-60. [PMID: 23079714 DOI: 10.1007/s11033-012-2241-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2012] [Accepted: 10/10/2012] [Indexed: 11/28/2022]
Abstract
Intercellular cell adhesion molecules (ICAMs) genetic polymorphisms have been considered to be implicated in the development of breast cancer. However, the previous reports are conflicting. Therefore, we performed a meta-analysis to assess the association between three polymorphisms, including ICAM1 K469E, ICAM5 V301I, ICAM5 rs281439, and breast cancer risk. The meta-analyses are based on a literature search of PubMed, CNKI and VIP database up until August 2011. Pooled odds ratio (OR) with 95 % confidence interval (CI) was calculated using review manager 5.0.25 package. In total, five populations (2,020 cases and 2,012 controls) on ICAM1 K469E polymorphism, four populations (1,797 cases and 2,244 controls) on ICAM5 V301I polymorphism and five populations (2,744 cases and 3,006 controls) on ICAM5 rs281439 variant were included. Overall, the meta-analysis showed no significant association between ICAM1 K469E polymorphism and breast cancer risk. However, a significant association was observed for ICAM5 V301I polymorphism (VV vs. II: OR = 1.48, 95 % CI 1.04-2.13, P = 0.03; VV/VI vs. II: OR = 1.25, 95 % CI 1.05-1.48, P = 0.01). In addition, there was a significant association between ICAM5 rs281439 variant and breast cancer risk (GG vs. CC: OR = 1.31, 95 % CI 1.03-1.65, P = 0.03). Our meta-analysis suggests that the ICAM5 V301I and rs281439 variants but not ICAM1 K469E polymorphism may contribute to the susceptibility of breast cancer. Given the limited sample sizes, further investigation is needed.
Collapse
Affiliation(s)
- Lin Liu
- Department of Oncology, Shandong Cancer Hospital and Institute, Jinan, 250117, Shandong, People's Republic of China
| | | | | | | |
Collapse
|
162
|
Chumakov PM, Morozova VV, Babkin IV, Baikov IK, Netesov SV, Tikunova NV. Oncolytic enteroviruses. Mol Biol 2012. [DOI: 10.1134/s0026893312050032] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
163
|
|
164
|
Zong A, Zhao T, Zhang Y, Song X, Shi Y, Cao H, Liu C, Cheng Y, Qu X, Cao J, Wang F. Anti-metastatic and anti-angiogenic activities of sulfated polysaccharide of Sepiella maindroni ink. Carbohydr Polym 2012; 91:403-9. [PMID: 23044150 DOI: 10.1016/j.carbpol.2012.08.050] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Revised: 08/03/2012] [Accepted: 08/13/2012] [Indexed: 01/02/2023]
Abstract
A previous study demonstrated that SIP-SII, a sulfated Sepiella maindroni ink polysaccharide, suppressed the invasion and migration of cancer cells via the inhibition of the proteolytic activity of matrix metalloproteinase-2 (MMP-2). Therefore, this study investigated the anti-metastatic effect of SIP-SII in vivo. SIP-SII (15 and 30 mg/kg d) markedly decreased B16F10 pulmonary metastasis in mice models by 85.9% and 88.0%, respectively. Immunohistochemistry showed that SIP-SII decreased the expression of the intercellular adhesion molecule 1 (ICAM-1) and basic fibroblast growth factor (bFGF) in lung metastasis nodules. In addition, SIP-SII inhibited neovascularization in chick chorioallantoic membrane assay at 0.08-2 mg/mL. In the in vitro experiments, SIP-SII (0.8-500 μg/mL) significantly decreased the protein and mRNA expression of ICAM-1 and bFGF in SKOV3 and EA.hy926 cells, respectively. These results suggested that SIP-SII might suppress melanoma metastasis via the inhibition of the tumor adhesion mediated by ICAM-1 and the angiogenesis mediated by bFGF, as well as resulting in depression of the invasion and migration of carcinoma cells.
Collapse
Affiliation(s)
- Aizhen Zong
- Institute of Biochemical and Biotechnological Drugs, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, Shandong, PR China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
165
|
Li J, King MR. Adhesion receptors as therapeutic targets for circulating tumor cells. Front Oncol 2012; 2:79. [PMID: 22837985 PMCID: PMC3402858 DOI: 10.3389/fonc.2012.00079] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Accepted: 07/07/2012] [Indexed: 12/12/2022] Open
Abstract
Metastasis contributes to >90% of cancer-associated mortality. Though primary tumors can be removed by surgical resection or chemo/radiotherapy, metastatic disease is a great challenge to treatment due to its systemic nature. As metastatic “seeds,” circulating tumor cells (CTCs) are believed to be responsible for dissemination from a primary tumor to anatomically distant organs. Despite the possibility of physical trapping of CTCs in microvessels, recent advances have provided insights into the involvement of a variety of adhesion molecules on CTCs. Such adhesion molecules facilitate direct interaction with the endothelium in specific tissues or indirectly through leukocytes. Importantly, significant progress has been made in understanding how these receptors confer enhanced invasion and survival advantage during hematogenous circulation of CTCs through recruitment of macrophages, neutrophils, platelets, and other cells. This review highlights the identification of novel adhesion molecules and how blocking their function can compromise successful seeding and colonization of CTCs in new microenvironment. Encouraged by existing diagnostic tools to identify and isolate CTCs, strategic targeting of these adhesion molecules to deliver conventional chemotherapeutics or novel apoptotic signals is discussed for the neutralization of CTCs in the circulation.
Collapse
Affiliation(s)
- Jiahe Li
- Department of Biomedical Engineering, Cornell University Ithaca, NY, USA
| | | |
Collapse
|
166
|
Leccia F, Nardone A, Corvigno S, Vecchio LD, De Placido S, Salvatore F, Veneziani BM. Cytometric and biochemical characterization of human breast cancer cells reveals heterogeneous myoepithelial phenotypes. Cytometry A 2012; 81:960-72. [PMID: 22791584 DOI: 10.1002/cyto.a.22095] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Revised: 06/06/2012] [Accepted: 06/06/2012] [Indexed: 12/16/2022]
Abstract
To determine whether cell cultures maintain the cellular heterogeneity of primary tissues and may therefore be used for in vitro modeling of breast cancer subtypes, we evaluated the expression of a cell surface marker panel in breast cancer cell cultures derived from various subtypes of human breast carcinoma. We used a four-color flow cytometry strategy to immunophenotype seven human breast cancer cell cultures and four reference breast cancer cell lines. We analyzed 28 surface markers selected based on their potential to distinguish epithelial or mesenchymal lineage, to identify stem cell populations, and to mediate cell adhesion and migration. We determined their ability to form mammospheres and analyzed luminal cytokeratins CK18, CK19, and myoepithelial/basal CK5, SMA (alpha-smooth muscle actin), and vimentin expression by western blot. All cell surface markers showed a unimodal profile. Ten/28 markers were homogenously expressed. Four (CD66b, CD66c, CD165, CD324) displayed negative/low expression. Six (CD29, CD55, CD59, CD81, CD151, CD166) displayed homogenous high expression. Eighteen (CD9, CD10, CD24, CD26, CD44, CD47, CD49b, CD49f, CD54, CD61, CD90, CD105, CD133, CD164, CD184, CD200, CD227, CD326) were heterogeneously expressed. Spearman's rank test demonstrated a significant correlation (p< 0.001) between mesenchymal phenotype and breast cancer cell cultures. Breast cancer cell cultures, all CD44+, displayed concomitant high expression of only three antigens (CD10, CD54, CD90), and low expression of CD326; cell cultures formed mammospheres and expressed CK5, SMA and vimentin, and were weakly CK19-positive. We demonstrate that breast cancer cell cultures preserve inter-tumor heterogeneity and express stem/progenitor markers that can be identified, quantified and categorized by flow cytometry. Therefore, cell cultures can be used for in vitro modeling of breast cancer subtypes; immunophenotyping may mirror breast cancer heterogeneity and reveal molecular characteristics of individual tumors useful for testing target therapy.
Collapse
|
167
|
Hale JS, Li M, Lathia JD. The malignant social network: cell-cell adhesion and communication in cancer stem cells. Cell Adh Migr 2012; 6:346-55. [PMID: 22796941 DOI: 10.4161/cam.21294] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Tumors contain a vastly complicated cellular network that relies on local communication to execute malignant programs. The molecular cues that are involved in cell-cell adhesion orchestrate large-scale tumor behaviors such as proliferation and invasion. We have recently begun to appreciate that many tumors contain a high degree of cellular heterogeneity and are organized in a cellular hierarchy, with a cancer stem cell (CSC) population identified at the apex in multiple cancer types. CSCs reside in unique microenvironments or niches that are responsible for directing their behavior through cellular interactions between CSCs and stromal cells, generating a malignant social network. Identifying cell-cell adhesion mechanisms in this network has implications for the basic understanding of tumorigenesis and the development of more effective therapies. In this review, we will discuss our current understanding of cell-cell adhesion mechanisms used by CSCs and how these local interactions have global consequences for tumor biology.
Collapse
Affiliation(s)
- James S Hale
- Department of Cell Biology, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | | | | |
Collapse
|
168
|
The single nucleotide polymorphism g.1548A >G (K469E) of the ICAM-1 gene is associated with worse prognosis in non-small cell lung cancer. Tumour Biol 2012; 33:1429-36. [DOI: 10.1007/s13277-012-0393-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 03/27/2012] [Indexed: 01/01/2023] Open
|
169
|
Kim H, Jung BJ, Jung JH, Kim JY, Chung SK, Chung DK. Lactobacillus plantarum lipoteichoic acid alleviates TNF-α-induced inflammation in the HT-29 intestinal epithelial cell line. Mol Cells 2012; 33:479-86. [PMID: 22526394 PMCID: PMC3887727 DOI: 10.1007/s10059-012-2266-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2011] [Revised: 03/08/2012] [Accepted: 03/08/2012] [Indexed: 01/04/2023] Open
Abstract
We recently observed that lipoteichoic acid (LTA) isolated from Lactobacillus plantarum inhibited endotoxin-mediated inflammation of the immune cells and septic shock in a mouse model. Here, we examined the inhibitory role of L. plantarum LTA (pLTA) on the inflammatory responses of intestinal epithelial cells (IEC). The human colon cell line, HT-29, increased interleukin (IL)-8 expression in response to recombinant human tumor necrosis factor (TNF)-alpha, but not in response to bacterial ligands and interferon (IFN)-gamma. TNF-α also increased the production of inducible nitric oxide synthase (iNOS), nitric oxide (NO), and intercellular adhesion molecule 1 (ICAM-1) through activation of p38 mitogen-activated protein kinase (MAPK) from HT-29 cells. However, the inflammatory response of HT-29 on TNF-α stimulation was significantly inhibited by pLTA treatment. This pLTA-mediated inhibition accompanied the inhibition of nuclear factor (NF)-kappa B and MAPKs. Our data suggest that pLTA regulates cytokine-mediated immune responses and may be a good candidate for maintaining intestinal homeostasis against excessive inflammation.
Collapse
Affiliation(s)
- Hangeun Kim
- Department of Internal Medicine, Saint Louis University, St. Louis, MO 63104,
USA
| | - Bong Jun Jung
- School of Biotechnology and Institute of Life Science and Resources, Kyung Hee University, Yongin 449-701,
Korea
| | - Ji Hae Jung
- School of Biotechnology and Institute of Life Science and Resources, Kyung Hee University, Yongin 449-701,
Korea
| | - Joo Yun Kim
- School of Biotechnology and Institute of Life Science and Resources, Kyung Hee University, Yongin 449-701,
Korea
| | - Sung Kyun Chung
- Department of Dental Hygiene, Shinheung College, Uijeongbu 480-701,
Korea
| | - Dae Kyun Chung
- School of Biotechnology and Institute of Life Science and Resources, Kyung Hee University, Yongin 449-701,
Korea
- Skin Biotechnology Center, Kyung Hee University, Yongin 449-701,
Korea
- RNA Inc., College of Life Science, Kyung Hee University, Yongin 449-701,
Korea
| |
Collapse
|
170
|
|
171
|
Chen PC, Lin TH, Cheng HC, Tang CH. CCN3 increases cell motility and ICAM-1 expression in prostate cancer cells. Carcinogenesis 2012; 33:937-45. [PMID: 22345292 DOI: 10.1093/carcin/bgs108] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Nephroblastoma overexpressed (NOV or CCN3) is a secreted matrix-associated protein that belongs to the CCN gene family and is involved in many cellular functions, including growth, differentiation and adhesion. The effect of CCN3 on human prostate cancer cells, however, is unknown. Here, we have shown that CCN3 increased cell migration and intercellular adhesion molecule-1 (ICAM-1) expression in prostate cancer cells. In addition, expression of CCN3 was positively correlated with both cell migration and ICAM-1 expression in human prostate cancer cells. CCN3 activated a signal transduction pathway that included αvβ3 integrin, integrin-linked kinase (ILK), Akt and nuclear factor-kappaB (NF-κB). Reagents that inhibit specific components of this pathway each diminished the ability of CCN3 to effect cell migration and ICAM-1 expression. Moreover, CCN3 increased binding of p65 to an NF-κB-binding element in the ICAM-1 promoter. Finally, knockdown of CCN3 expression markedly inhibited cell migration, tumor growth in bone and bone metastasis. Taken together, our results indicate that CCN3 enhances the migration of prostate cancer cells by increasing ICAM-1 expression through a signal transduction pathway that involves αvβ3 integrin, ILK, Akt and NF-κB. CCN3 thus represents a promising new target for treating prostate cancer.
Collapse
Affiliation(s)
- Po-Chun Chen
- Department of Life Sciences, National Chung Hsing University, Taichung, Taiwan
| | | | | | | |
Collapse
|
172
|
Tian MM, Sun Y, Li ZW, Wu Y, Zhao AL, Li JY. Polymorphisms of ICAM-1 are associated with gastric cancer risk and prognosis. World J Gastroenterol 2012; 18:368-74. [PMID: 22294843 PMCID: PMC3261532 DOI: 10.3748/wjg.v18.i4.368] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 10/19/2011] [Accepted: 10/26/2011] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the association between single nucleotide polymorphisms (SNPs) in intercellular adhesion molecule-1 (ICAM-1) and the risk, biological behavior and prognosis of gastric cancer (GC) in Chinese population.
METHODS: The study group consisted of 332 GC patients and 380 healthy controls. Genotyping was performed using polymerase chain reaction and the results were confirmed by sequencing. The association of ICAM-1 K469E polymorphisms and the risk of GC were studied, and the correlation of ICAM-1 K469E polymorphisms with the clinicopathological parameters and prognosis of the patients with complete clinical and follow-up data was analyzed.
RESULTS: Carriers of AA genotype had a significantly increased risk of GC compared with carriers of AG and GG genotypes [odds ratios: 1.36; 95% confidence interval (CI): 1.01-1.84; P = 0.041]. GC patients with AA genotype were more prone to distant metastasis than those carrying AG and GG genotypes (18.9% vs 7.0%, respectively; P = 0.002). In addition, patients at stage IV had significantly more carriers of AA genotype than those of AG and GG genotype (27.4% vs 16.9%, respectively; P = 0.046). Follow-up study showed that the overall cumulative survival rate was 23.7% in AA genotype group and 42.9% in AG and GG genotypes group. In univariate analysis, AA genotype was correlated with the overall cumulative survival (P = 0.034). But in multivariate analysis, ICAM-1 polymorphism was not an independent prognostic factor for the overall survival (relative risk, 1.145; 95% CI: 0.851-1.540; P = 0.370).
CONCLUSION: Polymorphisms of ICAM-1 K469E can be a useful biomarker for identifying individuals with higher risk of GC, predicting disease progression, and guiding individualized treatment.
Collapse
|
173
|
Ramer R, Bublitz K, Freimuth N, Merkord J, Rohde H, Haustein M, Borchert P, Schmuhl E, Linnebacher M, Hinz B. Cannabidiol inhibits lung cancer cell invasion and metastasis via intercellular adhesion molecule-1. FASEB J 2011; 26:1535-48. [PMID: 22198381 DOI: 10.1096/fj.11-198184] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cannabinoids inhibit cancer cell invasion via increasing tissue inhibitor of matrix metalloproteinases-1 (TIMP-1). This study investigates the role of intercellular adhesion molecule-1 (ICAM-1) within this action. In the lung cancer cell lines A549, H358, and H460, cannabidiol (CBD; 0.001-3 μM) elicited concentration-dependent ICAM-1 up-regulation compared to vehicle via cannabinoid receptors, transient receptor potential vanilloid 1, and p42/44 mitogen-activated protein kinase. Up-regulation of ICAM-1 mRNA by CBD in A549 was 4-fold at 3 μM, with significant effects already evident at 0.01 μM. ICAM-1 induction became significant after 2 h, whereas significant TIMP-1 mRNA increases were observed only after 48 h. Inhibition of ICAM-1 by antibody or siRNA approaches reversed the anti-invasive and TIMP-1-upregulating action of CBD and the likewise ICAM-1-inducing cannabinoids Δ(9)-tetrahydrocannabinol and R(+)-methanandamide when compared to isotype or nonsilencing siRNA controls. ICAM-1-dependent anti-invasive cannabinoid effects were confirmed in primary tumor cells from a lung cancer patient. In athymic nude mice, CBD elicited a 2.6- and 3.0-fold increase of ICAM-1 and TIMP-1 protein in A549 xenografts, as compared to vehicle-treated animals, and an antimetastatic effect that was fully reversed by a neutralizing antibody against ICAM-1 [% metastatic lung nodules vs. isotype control (100%): 47.7% for CBD + isotype antibody and 106.6% for CBD + ICAM-1 antibody]. Overall, our data indicate that cannabinoids induce ICAM-1, thereby conferring TIMP-1 induction and subsequent decreased cancer cell invasiveness.
Collapse
Affiliation(s)
- Robert Ramer
- Institute of Toxicology and Pharmacology, Department of General Surgery, University of Rostock, Schillingallee 70, D-18057 Rostock, Germany
| | | | | | | | | | | | | | | | | | | |
Collapse
|
174
|
Fujiwara Y, Furukawa K, Haruki K, Shimada Y, Iida T, Shiba H, Uwagawa T, Ohashi T, Yanaga K. Nafamostat mesilate can prevent adhesion, invasion and peritoneal dissemination of pancreatic cancer thorough nuclear factor kappa-B inhibition. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2011; 18:731-9. [PMID: 21484229 DOI: 10.1007/s00534-011-0390-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Constitutive activation of nuclear factor kappa-B (NF-κB) contributes to the aggressive behavior of pancreatic cancer. Over-expression of downstream target genes of NF-κB such as intercellular adhesion molecule-1 (ICAM-1), interleukin-8 (IL-8), vascular endothelial growth factor (VEGF) and matrix metalloproteinase-9 (MMP-9) leads to the promotion of cell adhesion, angiogenesis, invasion and metastasis. We previously reported that nafamostat mesilate, a synthetic serine protease inhibitor, blocks NF-κB activation in pancreatic cancer. We hypothesized that nafamostat mesilate may inhibit cell adhesion, angiogenesis, invasion and metastases in peritoneal dissemination of pancreatic cancer. METHODS In vitro, we assessed inhibition of NF-κB, phosphorylated IκBα, ICAM-1, VEGF and MMP-9 activity by nafamostat mesilate using human pancreatic cancer cell lines (AsPC-1, BxPC-3 and PANC-1). Changes in adhesion and invasion abilities of cancer cells were then evaluated by nafamostat mesilate treatment. In vivo, the efficacy of nafamostat mesilate treatment was assessed using peritoneal dissemination of pancreatic cancer in mice. RESULTS In vitro, nafamostat mesilate inhibited activities of NF-κB, phosphorylated IκBα, ICAM-1, VEGF and MMP-9. Moreover, nafamostat mesilate not only inhibited cell adhesion and invasion but also increased the sensitivity of anoikis. In vivo, tumor growth using AsPC-1 cells of the treatment group was significantly slower, and survival rate was significantly better, than those in control group (p < 0.05). CONCLUSION Nafamostat mesilate reduced peritoneal metastasis and prolonged survival of pancreatic cancer-bearing mice.
Collapse
Affiliation(s)
- Yuki Fujiwara
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-ku, Tokyo 105-8461, Japan.
| | | | | | | | | | | | | | | | | |
Collapse
|
175
|
Fong YC, Lin CY, Su YC, Chen WC, Tsai FJ, Tsai CH, Huang CY, Tang CH. CCN6 enhances ICAM-1 expression and cell motility in human chondrosarcoma cells. J Cell Physiol 2011; 227:223-32. [PMID: 21391218 DOI: 10.1002/jcp.22720] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Chondrosarcoma is a type of highly malignant tumor with a potent capacity to invade locally and cause distant metastasis. Chondrosarcoma shows a predilection for metastasis to the lungs. CCN6 is a cysteine-rich protein that belongs to the CCN (Cyr61, CTGF, and Nov) family of matricellular proteins. However, the effects of CCN6 on human chondrosarcoma cells are largely unknown. In this study, we found that CCN6 increased the migration and the expression of intercellular adhesion molecule-1 (ICAM-1) in human chondrosarcoma cells. αvβ3 and αvβ5 integrin monoclonal antibody and mitogen-activated protein kinase (MEK) inhibitors (PD98059 and U0126) inhibited the CCN6-induced increase of the migration and ICAM-1 up-regulation of chondrosarcoma cells. CCN6 stimulation increased the phosphorylation of focal adhesion kinase (FAK), MEK, and extracellular signal-regulated kinase (ERK). In addition, activator protein-1 (AP-1) inhibitors suppressed the cell migration and ICAM-1 expression enhanced by CCN6. Moreover, CCN6 increased AP-1 luciferase activity and binding of c-Jun to the AP-1 element on the ICAM-1 promoter. Taken together, our results indicate that CCN6 enhances the migration of chondrosarcoma cells by increasing ICAM-1 expression through the αvβ3 and αvβ5 integrin receptor, FAK, MEK, ERK, c-Jun, and AP-1 signal transduction pathway.
Collapse
Affiliation(s)
- Yi-Chin Fong
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | | | | | | | | | | | | | | |
Collapse
|
176
|
Shao X, Zhang H, Rajian JR, Chamberland DL, Sherman PS, Quesada CA, Koch AE, Kotov NA, Wang X. 125I-labeled gold nanorods for targeted imaging of inflammation. ACS NANO 2011; 5:8967-73. [PMID: 22003968 PMCID: PMC3222780 DOI: 10.1021/nn203138t] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
For better examination of inflammation, we designed inflammation-targeted nuclear and optical dual-modality contrast agents prepared by I-125 radiolabeling of gold nanorods (GdNRs) conjugated with anti-intercellular adhesion molecule 1 (ICAM-1) antibody. The bioactivity and specific binding of the PEGylated (125)I-ICAM-GdNR conjugates to the ICAM-1 was validated through ELISA testing. Inflammation-targeted imaging was then conducted on an adjuvant-induced arthritic rat model which demonstrated an elevation of ICAM-1 level in the affected ankle joints. Facilitated by the I-125 radioisotope and the whole-body imaging via the Gamma camera, the time-dependent distribution of the systemically injected agent as well as the uptake of the agent in the inflammatory articular tissues could be examined conveniently and quantitatively. The success in targeted delivery of gold nanoparticles to inflammatory tissue enables both nuclear and optical imaging of inflammation at molecular or cellular level. Other than diagnosis, radiolabeled gold nanoparticles also hold promise for targeted therapy of a variety of disorders.
Collapse
Affiliation(s)
- Xia Shao
- Department of Radiology, University of Michigan, Ann Arbor, MI, USA
| | - Huanan Zhang
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Justin R. Rajian
- Department of Radiology, University of Michigan, Ann Arbor, MI, USA
| | | | | | | | - Alisa E. Koch
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Nicholas A. Kotov
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Xueding Wang
- Department of Radiology, University of Michigan, Ann Arbor, MI, USA
| |
Collapse
|
177
|
Geng Y, Marshall JR, King MR. Glycomechanics of the metastatic cascade: tumor cell-endothelial cell interactions in the circulation. Ann Biomed Eng 2011; 40:790-805. [PMID: 22101756 DOI: 10.1007/s10439-011-0463-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2011] [Accepted: 11/02/2011] [Indexed: 02/07/2023]
Abstract
Hydrodynamic shear force plays an important role in the leukocyte adhesion cascade that involves the tethering and rolling of cells along the endothelial layer, their firm adhesion or arrest, and their extravasation or escape from the circulatory system by inducing passive deformation, or cell flattening, and microvilli stretching, as well as regulating the expression, distribution, and conformation of adhesion molecules on leukocytes and the endothelial layer. Similarly, the dissemination of circulating tumor cells (CTCs) from the primary tumor sites is believed to involve tethering, rolling, and firm adhesion steps before their eventual extravasation which leads to secondary tumor sites (metastasis). Of particular importance to both the leukocyte adhesion cascade and the extravasation of CTCs, glycoproteins are involved in all three steps (capture, rolling, and firm adhesion) and consist of a variety of important selectin ligands. This review article provides an overview of glycoprotein glycosylation associated with the abnormal glycan expression on cancer cell surfaces, where well-established and novel selectin ligands that are cancer related are discussed. An overview of computational approaches on the effects of fluid mechanical force on glycoprotein mediated cancer cell rolling and adhesion is presented with a highlight of recent flow-based and selectin-mediated cell capturing/enriching devices. Finally, as an important branch of the glycoprotein family, mucins, specifically MUC1, are discussed in the context of their aberrant expression on cancer cells and their role as cancer cell adhesion molecules. Since metastasis relies heavily on glycoprotein interactions in the bloodstream where the fluid shear stress highly regulates cell adhesion forces, it is important to study and understand the glycomechanics of all relevant glycoproteins (well-established and novel) as they relate to the metastatic cascade.
Collapse
Affiliation(s)
- Yue Geng
- Department of Biomedical Engineering, Cornell University, Ithaca, NY 14853, USA
| | | | | |
Collapse
|
178
|
Bhattarai G, Lee YH, Lee NH, Yun JS, Hwang PH, Yi HK. c-myb mediates inflammatory reaction against oxidative stress in human breast cancer cell line, MCF-7. Cell Biochem Funct 2011; 29:686-93. [DOI: 10.1002/cbf.1808] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2011] [Revised: 08/15/2011] [Accepted: 08/24/2011] [Indexed: 12/23/2022]
Affiliation(s)
- Govinda Bhattarai
- Department of Oral Biochemistry, Institute of Oral-Bio Science and BK21 Program; School of Dentistry, Chonbuk National University; Joenju; Korea
| | - Young-Hee Lee
- Department of Oral Biochemistry, Institute of Oral-Bio Science and BK21 Program; School of Dentistry, Chonbuk National University; Joenju; Korea
| | - Nan-Hee Lee
- Department of Oral Biochemistry, Institute of Oral-Bio Science and BK21 Program; School of Dentistry, Chonbuk National University; Joenju; Korea
| | - Ji-Soo Yun
- Molecular Science and Technology Research Center; Ajou University; Suwon; Korea
| | - Pyoung-Han Hwang
- Department of Pediatrics; Chonbuk National Medical School, Chonbuk National University; Joenju; Korea
| | - Ho-Keun Yi
- Department of Oral Biochemistry, Institute of Oral-Bio Science and BK21 Program; School of Dentistry, Chonbuk National University; Joenju; Korea
| |
Collapse
|
179
|
Schröder C, Witzel I, Müller V, Krenkel S, Wirtz RM, Jänicke F, Schumacher U, Milde-Langosch K. Prognostic value of intercellular adhesion molecule (ICAM)-1 expression in breast cancer. J Cancer Res Clin Oncol 2011; 137:1193-201. [PMID: 21590495 DOI: 10.1007/s00432-011-0984-2] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2011] [Accepted: 04/27/2011] [Indexed: 12/19/2022]
Abstract
PURPOSE The intercellular adhesion molecule (ICAM)-1 is expressed on many cell types including endothelial cells and different cancer cell entities. Experimental data strongly indicate that ICAM-1 can activate intracellular signalling pathways in cancer cells leading to enhanced cell motility, invasion and metastasis. Yet, little is known about the role of ICAM-1 expression during malignant progression in breast cancer patients. METHODS We investigated ICAM-1 protein and mRNA expression in two partly overlapping cohorts of breast cancer patients. ICAM-1 protein was detected by Western blot analysis in 104 cases and verified by immunohistochemistry. Additionally, ICAM-1 mRNA microarray data from 169 tumours were analysed. RESULTS With both methods, high ICAM-1 expression was significantly associated with a poorly differentiated phenotype, a negative estrogen receptor (ER) status and positive lymph node involvement. In addition, there was a significant prognostic impact of ICAM-1 protein overexpression on recurrence-free survival (HR = 2.82, P = 0.023), which was most pronounced in ER-negative tumours. ICAM-1 mRNA overexpression was associated with high urokinase plasminogen activator (uPA) and uPA-inhibitor protein 1 (PAI 1) protein and mRNA levels as well as high Ki67 protein and vascular endothelial growth factor (VEGF) mRNA expression. CONCLUSIONS In our group of patients, ICAM-1 expression was associated with a more aggressive tumour phenotype. Because of its association with malignant progression, ICAM-1 might represent a new target in the treatment of breast cancer patients.
Collapse
MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/chemistry
- Biomarkers, Tumor/genetics
- Blotting, Western
- Breast Neoplasms/blood
- Breast Neoplasms/chemistry
- Breast Neoplasms/mortality
- Breast Neoplasms/pathology
- Breast Neoplasms/therapy
- Carcinoma, Ductal, Breast/chemistry
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Lobular/chemistry
- Carcinoma, Lobular/pathology
- Disease-Free Survival
- Enzyme-Linked Immunosorbent Assay
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Immunohistochemistry
- Intercellular Adhesion Molecule-1/chemistry
- Intercellular Adhesion Molecule-1/genetics
- Ki-67 Antigen/analysis
- Lymphatic Metastasis
- Middle Aged
- Neoplasm Staging
- Plasminogen Activator Inhibitor 1/analysis
- Predictive Value of Tests
- Prognosis
- Protein Array Analysis/methods
- RNA, Messenger/analysis
- Receptors, Estrogen/analysis
- Receptors, Progesterone/analysis
- Treatment Outcome
- Up-Regulation
- Urokinase-Type Plasminogen Activator/analysis
- Vascular Endothelial Growth Factor A/analysis
Collapse
Affiliation(s)
- Christine Schröder
- Department of Anatomy, University Medical Centre Hamburg-Eppendorf (UKE), Martinistr. 52, 20246 Hamburg, Germany
| | | | | | | | | | | | | | | |
Collapse
|
180
|
Secretory phospholipase A2 inhibition attenuates intercellular adhesion molecule-1 expression in human esophageal adenocarcinoma cells. Ann Thorac Surg 2011; 91:1539-45. [PMID: 21396625 DOI: 10.1016/j.athoracsur.2011.01.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Revised: 01/03/2011] [Accepted: 01/10/2011] [Indexed: 12/17/2022]
Abstract
BACKGROUND Esophageal adenocarcinoma is an aggressive malignancy, with most patients succumbing to metastatic disease. The presence of intercellular adhesion molecule-1 (ICAM-1) in these cancer cells contributes to their metastatic potential. The ICAM-1 production in other cell types is stimulated by the actions of phospholipase enzymes. We hypothesize that inhibition of the enzyme secretory phospholipase A2 (sPLA2), which contributes to the growth potential of normal esophageal mucosa and esophageal cancer cells, may attenuate ICAM-1 production and nuclear factor-kappa beta activation in human esophageal adenocarcinoma cells. METHODS The FLO-1 verified human esophageal adenocarcinoma cells were treated with 5-(4-benzyloxyphenyl)-4S-(7-phenylheptanoylamino) pentanoic acid, a specific inhibitor of group IIa sPLA2 (5 μM, 10 μM, and 15 μM doses), followed by tumor necrosis factor-alpha stimulation (20 ng/mL). Cells and medium were collected and analyzed by immunoblotting, flow cytometry, and enzyme-linked immunosorbent assay. Statistical analysis was performed using analysis of variance with the Fisher's least significant difference post-hoc test. RESULTS Treatment with sPLA2 inhibitor attenuated total cellular ICAM-1 expression in a dose-dependent manner (p<0.005). Cell-surface and secreted ICAM-1 expression decreased significantly with sPLA2 inhibitor treatment (p<0.001 and p<0.05, respectively). sPLA2 inhibition attenuated nuclear factor-kappa beta activation dose-dependently (p<0.05). CONCLUSIONS Esophageal adenocarcinoma has significant metastatic potential, and inhibiting its metastasis would significantly advance the treatment of this disease. We demonstrate here that treatment of human esophageal adenocarcinoma cells with sPLA2 inhibitor attenuates the expression of ICAM-1, a marker of metastatic potential, and nuclear factor-kappa beta activation, suggesting a common pathway between the two. These findings identify inhibition of sPLA2 as a potential therapeutic target for esophageal adenocarcinoma.
Collapse
|
181
|
Chen LM, Kuo CH, Lai TY, Lin YM, Su CC, Hsu HH, Tsai FJ, Tsai CH, Huang CY, Tang CH. RANKL increases migration of human lung cancer cells through intercellular adhesion molecule-1 up-regulation. J Cell Biochem 2011; 112:933-41. [DOI: 10.1002/jcb.23009] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
182
|
Coene ED, Gadelha C, White N, Malhas A, Thomas B, Shaw M, Vaux DJ. A novel role for BRCA1 in regulating breast cancer cell spreading and motility. J Cell Biol 2011; 192:497-512. [PMID: 21282464 PMCID: PMC3101087 DOI: 10.1083/jcb.201004136] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2010] [Accepted: 01/04/2011] [Indexed: 01/29/2023] Open
Abstract
BRCA1 C-terminal (BRCT) domains in BRCA1 are essential for tumor suppressor function, though the underlying mechanisms remain unclear. We identified ezrin, radixin, and moesin as BRCA1 BRCT domain-interacting proteins. Ezrin-radixin-moesin (ERM) and F-actin colocalized with BRCA1 at the plasma membrane (PM) of cancer cells, especially at leading edges and focal adhesion sites. In stably expressing cancer cells, high levels of enhanced green fluorescent protein (EGFP)-BRCA1(1634-1863) acted as a dominant-negative factor, displacing endogenous BRCA1 from the PM. This led to delayed cell spreading, increased spontaneous motility, and irregular monolayer wound healing. MCF-7 cells (intact BRCA1) showed lower motility than HCC1937 cells (truncated BRCA1), but expression of EGFP-BRCA1(1634-1863) in MCF-7 increased motility. Conversely, full-length BRCA1 expression in HCC1937 decreased motility but only if the protein retained ubiquitin ligase activity. We conclude that full-length BRCA1 is important for complete tumor suppressor activity via interaction of its BRCT domains with ERM at the PM, controlling spreading and motility of cancer cells via ubiquitin ligase activity.
Collapse
Affiliation(s)
| | - Catarina Gadelha
- Department of Pathology, University of Cambridge, Cambridge CB2 1QP, England, UK
| | - Nicholas White
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, England, UK
| | - Ashraf Malhas
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, England, UK
| | - Benjamin Thomas
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, England, UK
| | - Michael Shaw
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, England, UK
| | - David J. Vaux
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, England, UK
| |
Collapse
|
183
|
Moon DO, Choi YH, Moon SK, Kim WJ, Kim GY. Gossypol decreases tumor necrosis factor-α-induced intercellular adhesion molecule-1 expression via suppression of NF-κB activity. Food Chem Toxicol 2011; 49:999-1005. [PMID: 21223991 DOI: 10.1016/j.fct.2011.01.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2010] [Revised: 12/07/2010] [Accepted: 01/05/2011] [Indexed: 12/31/2022]
Abstract
Gossypol is a yellowish polyphenolic compound originally from cotton plant, which has been shown to exert a potential for anti-cancer and anti-inflammatory effects. However, its molecular mechanism is not thoroughly understood on breast cancer cells known to highly express intercellular adhesion molecule-1 (ICAM-1) for their adhesion and metastasis. This study aims to investigate the effect of gossypol on tumor necrosis factor (TNF)-α-stimulated ICAM-1 via nuclear factor-kappa B (NF-κB) activity. Gossypol was shown to inhibit TNF-α-induced ICAM-1 expression and U937 cell adhesion to MDA-MB-231 and MCF-7 cells. Additionally, TNF-α-induced MDA-MB-231 cell invasion was blocked in the presence of gossypol. Chromatin immunoprecipitation analysis demonstrated that gossypol blocks NF-κB binding on the ICAM-1 promoter regions. Additionally, TNF-α-induced NF-κB activation was completely suppressed in the presence of gossypol. Gossypol did not directly suppress the binding of NF-κB to the DNA but rather inhibited the nuclear translocation of p65 and p50 via phosphorylation and degradation of IκB. We also found that gossypol suppresses NF-κB activation induced by a wide variety of agents, including taxol, okadaic acid, and phorbol myristate acetate. Taken together, gossypol effectively inhibited TNF-α-induced ICAM-1 expression via the suppression of NF-κB activation and in vitro adhesion and invasion in human breast cancer cells.
Collapse
Affiliation(s)
- Dong-Oh Moon
- Laboratory of Immunobiology, Department of Marine Life Sciences, Jeju National University, Jeju 690-756, Republic of Korea
| | | | | | | | | |
Collapse
|
184
|
Yadav VR, Prasad S, Sung B, Aggarwal BB. The role of chalcones in suppression of NF-κB-mediated inflammation and cancer. Int Immunopharmacol 2010; 11:295-309. [PMID: 21184860 DOI: 10.1016/j.intimp.2010.12.006] [Citation(s) in RCA: 246] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Accepted: 12/05/2010] [Indexed: 12/11/2022]
Abstract
Although consumption of fruits, vegetables, spices, cereals and pulses has been associated with lower incidence of cancer and other chronic diseases, how these dietary agents and their active ingredients minimize these diseases, is not fully understood. Whether it is oranges, kawa, hops, water-lilly, locorice, wax apple or mulberry, they are all connected by a group of aromatic ketones, called chalcones (1,3-diaryl-2-propen-1-ones). Some of the most significant chalcones identified from these plants include flavokawin, butein, xanthoangelol, 4-hydroxyderricin, cardamonin, 2',4'-dihydroxychalcone, isoliquiritigenin, isosalipurposide, and naringenin chalcone. These chalcones have been linked with immunomodulation, antibacterial, antifungal, antiviral, anti-inflammatory, antioxidant, anticancer, and antidiabetic activities. The current review, however, deals with the role of various chalcones in inflammation that controls both the immune system and tumorigenesis. Inflammatory pathways have been shown to mediate the survival, proliferation, invasion, angiogenesis and metastasis of tumors. How these chalcones modulate inflammatory pathways, tumorigenesis and immune system is the focus of this review.
Collapse
Affiliation(s)
- Vivek R Yadav
- Cytokine Research Laboratory, Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston 77030, TX, USA
| | | | | | | |
Collapse
|
185
|
Terao M, Fratelli M, Kurosaki M, Zanetti A, Guarnaccia V, Paroni G, Tsykin A, Lupi M, Gianni M, Goodall GJ, Garattini E. Induction of miR-21 by retinoic acid in estrogen receptor-positive breast carcinoma cells: biological correlates and molecular targets. J Biol Chem 2010; 286:4027-42. [PMID: 21131358 DOI: 10.1074/jbc.m110.184994] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Retinoids are promising agents for the treatment/prevention of breast carcinoma. We examined the role of microRNAs in mediating the effects of all-trans-retinoic acid (ATRA), which suppresses the proliferation of estrogen receptor-positive (ERα(+)) breast carcinoma cells, such as MCF-7, but not estrogen receptor-negative cells, such as MDA-MB-231. We found that pro-oncogenic miR-21 is selectively induced by ATRA in ERα(+) cells. Induction of miR-21 counteracts the anti-proliferative action of ATRA but has the potentially beneficial effect of reducing cell motility. In ERα(+) cells, retinoid-dependent induction of miR-21 is due to increased transcription of the MIR21 gene via ligand-dependent activation of the nuclear retinoid receptor, RARα. RARα is part of the transcription complex present in the 5'-flanking region of the MIR21 gene. The receptor binds to two functional retinoic acid-responsive elements mapping upstream of the transcription initiation site. Silencing of miR-21 enhances ATRA-dependent growth inhibition and senescence while reverting suppression of cell motility afforded by the retinoid. Up-regulation of miR-21 results in retinoid-dependent inhibition of the established target, maspin. Knockdown and overexpression of maspin in MCF-7 cells indicates that the protein is involved in ATRA-induced growth inhibition and contributes to the ATRA-dependent anti-motility responses. Integration between whole genome analysis of genes differentially regulated by ATRA in MCF-7 and MDA-MB-231 cells, prediction of miR-21 regulated genes, and functional studies led to the identification of three novel direct miR-21 targets: the pro-inflammatory cytokine IL1B, the adhesion molecule ICAM-1 and PLAT, the tissue-type plasminogen activator. Evidence for ICAM-1 involvement in retinoid-dependent inhibition of MCF-7 cell motility is provided.
Collapse
Affiliation(s)
- Mineko Terao
- Laboratory of Molecular Biology, Istituto di Ricerche Farmacologiche Mario Negri, 20156 Milano, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
186
|
McNally RS, Davis BK, Clements CM, Accavitti-Loper MA, Mak TW, Ting JPY. DJ-1 enhances cell survival through the binding of Cezanne, a negative regulator of NF-kappaB. J Biol Chem 2010; 286:4098-106. [PMID: 21097510 DOI: 10.1074/jbc.m110.147371] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Heightened DJ-1 (Park7) expression is associated with a reduction in chemotherapeutic-induced cell death and poor prognosis in several cancers, whereas the loss of DJ-1 function is found in a subgroup of Parkinson disease associated with neuronal death. This study describes a novel pathway by which DJ-1 modulates cell survival. Mass spectrometry shows that DJ-1 interacts with BBS1, CLCF1, MTREF, and Cezanne/OTUD7B/Za20d1. Among these, Cezanne is a known deubiquitination enzyme that inhibits NF-κB activity. DJ-1/Cezanne interaction is confirmed by co-immunoprecipitation of overexpressed and endogenous proteins, maps to the amino-terminal 70 residues of DJ-1, and leads to the inhibition of the deubiquitinating activity of Cezanne. Microarray profiling of shRNA-transduced cells shows that DJ-1 and Cezanne regulate IL-8 and ICAM-1 expression in opposing directions. Similarly, DJ-1 enhances NF-κB nuclear translocation and cell survival, whereas Cezanne reduces these outcomes. Analysis of mouse Park7(-/-) primary cells confirms the regulation of ICAM-1 by DJ-1 and Cezanne. As NF-κB is important in cellular survival and transformation, IL-8 functions as an angiogenic factor and pro-survival signal, and ICAM-1 has been implicated in tumor progression, invasion, and metastasis; these data provide an additional modality by which DJ-1 controls cell survival and possibly tumor progression via interaction with Cezanne.
Collapse
Affiliation(s)
- R Sean McNally
- Department of Microbiology-Immunology, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina 27599-7295, USA
| | | | | | | | | | | |
Collapse
|
187
|
Ghosn B, Singh A, Li M, Vlassov AV, Burnett C, Puri N, Roy K. Efficient gene silencing in lungs and liver using imidazole-modified chitosan as a nanocarrier for small interfering RNA. Oligonucleotides 2010; 20:163-72. [PMID: 20565242 DOI: 10.1089/oli.2010.0235] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Despite high specificity and potency, small interfering RNA (siRNA)-based therapeutics have been limited by their poor biostability and intracellular penetration. Thus, effective nanocarriers that can protect and efficiently deliver siRNA to target cells in vivo are needed. Here we report on the efficiency of imidazole-modified chitosan (chitosan-imidazole-4-acetic acid [IAA])-siRNA nanoparticles to mediate gene silencing after administration via either intravenous (i.v.) or intranasal (i.n.) routes. Poly(ethylene glycol) (PEG)ylated nanoparticles for i.v. delivery demonstrated significant knockdown of glyceraldehyde 3-phosphate dehydrogenase (GAPDH) enzyme in both lung and liver at as low as 1 mg/kg siRNA dose. In addition, the efficient, dose-dependent silencing of apolipoprotein B in the liver was also shown. For i.n. delivery, significant silencing of GAPDH protein expression was seen in the lungs with only 0.5 mg/kg/day siRNA delivered over 3 consecutive days. In summary, imidazole-modified chitosan-IAA nanoparticles are potentially effective carriers for siRNA delivery.
Collapse
Affiliation(s)
- Bilal Ghosn
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas 78712-0238, USA
| | | | | | | | | | | | | |
Collapse
|
188
|
Yang SF, Chen MK, Hsieh YS, Chung TT, Hsieh YH, Lin CW, Su JL, Tsai MH, Tang CH. Prostaglandin E2/EP1 signaling pathway enhances intercellular adhesion molecule 1 (ICAM-1) expression and cell motility in oral cancer cells. J Biol Chem 2010; 285:29808-16. [PMID: 20647315 DOI: 10.1074/jbc.m110.108183] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Oral squamous cell carcinoma has a striking tendency to migrate and metastasize. Cyclooxygenase (COX)-2, the inducible isoform of prostaglandin (PG) synthase, has been implicated in tumor metastasis. However, the effects of COX-2 on human oral cancer cells are largely unknown. We found that overexpression of COX-2 or exogenous PGE(2) increased migration and intercellular adhesion molecule 1 (ICAM)-1 expression in human oral cancer cells. Using pharmacological inhibitors, activators, and genetic inhibition of EP receptors, we discovered that the EP1 receptor, but not other PGE receptors, is involved in PGE(2)-mediated cell migration and ICAM-1 expression. PGE(2)-mediated migration and ICAM-1 up-regulation were attenuated by inhibitors of protein kinase C (PKC)δ, and c-Src. Activation of the PKCδ, c-Src, and AP-1 signaling pathway occurred after PGE(2) treatment. PGE(2)-induced expression of ICAM-1 and migration activity were inhibited by a specific inhibitor, siRNA, and mutants of PKCδ, c-Src, and AP-1. In addition, migration-prone sublines demonstrated that cells with increased migration ability had higher expression of COX-2 and ICAM-1. Taken together, these results indicate that the PGE(2) and EP1 interaction enhanced migration of oral cancer cells through an increase in ICAM-1 production.
Collapse
Affiliation(s)
- Shun-Fa Yang
- From the Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | | | | | | | | | | | | | | | | |
Collapse
|
189
|
Schneiderhan-Marra N, Sauer G, Kazmaier C, Hsu HY, Koretz K, Deissler H, Joos TO. Multiplexed immunoassays for the analysis of breast cancer biopsies. Anal Bioanal Chem 2010; 397:3329-38. [DOI: 10.1007/s00216-010-3873-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2010] [Revised: 05/21/2010] [Accepted: 05/24/2010] [Indexed: 11/28/2022]
|
190
|
Guirgis AA, Zahran MA, Mohamed AS, Talaat RM, Abdou BY, Agwa HS. Effect of thalidomide dithiocarbamate analogs on the intercellular adhesion molecule-1 expression. Int Immunopharmacol 2010; 10:806-11. [DOI: 10.1016/j.intimp.2010.04.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2009] [Revised: 04/25/2010] [Accepted: 04/26/2010] [Indexed: 12/22/2022]
|
191
|
Ksiazek K, Mikuła-Pietrasik J, Catar R, Dworacki G, Winckiewicz M, Frydrychowicz M, Dragun D, Staniszewski R, Jörres A, Witowski J. Oxidative stress-dependent increase in ICAM-1 expression promotes adhesion of colorectal and pancreatic cancers to the senescent peritoneal mesothelium. Int J Cancer 2010; 127:293-303. [PMID: 19904754 DOI: 10.1002/ijc.25036] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Intercellular adhesion molecule-1 (ICAM-1) has been implicated in adhesion of colorectal and pancreatic cancer cells (of the SW480 and PSN-1 line, respectively) to the peritoneal mesothelium. It has been demonstrated that ICAM-1 expression increases with senescence in some cell types, however, the significance of this phenomenon in the context of malignant dissemination remains elusive. In this report we show that the adherence of SW480 and PSN-1 cells to senescent human omentum-derived mesothelial cells (HOMCs) in vitro is greater than to early-passage cells and that the effect is mediated by ICAM-1. Senescent HOMCs display increased expression of ICAM-1 mRNA and cell surface protein. The development of this phenotype is related to increased oxidative stress in senescent cells. The augmented ICAM-1 expression in HOMCs can be reduced by culturing cells with antioxidants; in contrast, exposure of HOMCs to an oxidant, t-BHP, leads to cellular senescence and increased ICAM-1 expression. The effect is partly mediated by activation of p38 MAPK and AP-1 signaling pathways. Finally, culture of HOMCs in the presence of a strong antioxidant, PBN, significantly reduces the senescence-associated increase in SW480 and PSN-1 cancer cell binding. These results indicate that increased oxidative stress and increased expression of ICAM-1 in senescent HOMCs may facilitate peritoneal adhesion of selected colorectal and pancreatic cancers.
Collapse
Affiliation(s)
- Krzysztof Ksiazek
- Department of Pathophysiology, Poznan University of Medical Sciences, Poznań, Poland
| | | | | | | | | | | | | | | | | | | |
Collapse
|
192
|
Schröder C, Schumacher U, Müller V, Wirtz RM, Streichert T, Richter U, Wicklein D, Milde-Langosch K. The transcription factor Fra-2 promotes mammary tumour progression by changing the adhesive properties of breast cancer cells. Eur J Cancer 2010; 46:1650-60. [DOI: 10.1016/j.ejca.2010.02.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2009] [Revised: 02/05/2010] [Accepted: 02/05/2010] [Indexed: 01/02/2023]
|
193
|
Ahmed M, Kundu GC. Osteopontin selectively regulates p70S6K/mTOR phosphorylation leading to NF-kappaB dependent AP-1-mediated ICAM-1 expression in breast cancer cells. Mol Cancer 2010; 9:101. [PMID: 20459645 PMCID: PMC2881115 DOI: 10.1186/1476-4598-9-101] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2009] [Accepted: 05/07/2010] [Indexed: 02/04/2023] Open
Abstract
Background Breast cancer is one of the most frequently diagnosed cancer and accounts for over 400,000 deaths each year worldwide. It causes premature death in women, despite progress in early detection, treatment, and advances in understanding the molecular basis of the disease. Therefore, it is important to understand the in depth mechanism of tumor progression and develop new strategies for the treatment of breast cancer. Thus, this study is aimed at gaining an insight into the molecular mechanism by which osteopontin (OPN), a member of SIBLING (Small Integrin Binding LIgand N-linked Glycoprotein) family of protein regulates tumor progression through activation of various transcription factors and expression of their downstream effector gene(s) in breast cancer. Results In this study, we report that purified native OPN induces ICAM-1 expression in breast cancer cells. The data revealed that OPN induces NF-κB activation and NF-κB dependent ICAM-1 expression. We also observed that OPN-induced NF-κB further controls AP-1 transactivation, suggesting that there is cross talk between NF-κB and AP-1 which is unidirectional towards AP-1 that in turn regulates ICAM-1 expression in these cells. We also delineated the role of mTOR and p70S6 kinase in OPN-induced ICAM-1 expression. The study suggests that inhibition of mTOR by rapamycin augments whereas overexpression of mTOR/p70S6 kinase inhibits OPN-induced ICAM-1 expression. Moreover, overexpression of mTOR inhibits OPN-induced NF-κB and AP-1-DNA binding and transcriptional activity. However, rapamycin further enhanced these OPN-induced effects. We also report that OPN induces p70S6 kinase phosphorylation at Thr-421/Ser-424, but not at Thr-389 or Ser-371 and mTOR phosphorylation at Ser-2448. Overexpression of mTOR has no effect in regulation of OPN-induced phosphorylation of p70S6 kinase at Thr-421/Ser-424. Inhibition of mTOR by rapamycin attenuates Ser-371 phosphorylation but does not have any effect on Thr-389 and Thr-421/Ser-424 phosphorylation of p70S6 kinase. However, OPN-induced phosphorylation of p70S6 kinase at Thr-421/Ser-424 is being controlled by MEK/ERK pathway. Conclusion These results suggest that blocking of OPN-induced ICAM-1 expression through mTOR/p70S6 kinase signaling pathway may be an important therapeutic strategy for the treatment of breast cancer.
Collapse
Affiliation(s)
- Mansoor Ahmed
- National Center for Cell Science (NCCS), NCCS Complex, Pune 411 007, India
| | | |
Collapse
|
194
|
Yockell-Lelièvre J, Spriet C, Cantin P, Malenfant P, Heliot L, de Launoit Y, Audette M. Functional cooperation between Stat-1 and ets-1 to optimize icam-1 gene transcription. Biochem Cell Biol 2010; 87:905-18. [PMID: 19935876 DOI: 10.1139/o09-055] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Intercellular adhesion molecule-1 (ICAM-1) plays an important role in the immune system, enabling the interactions between effector cells and target cells. It is also known to be involved in tumor growth and metastasis. Its expression is transcriptionally regulated by several proinflammatory cytokines including IFN-gamma, which induces ICAM-1 transcription via the JAK-STAT signaling pathway in a Stat1-dependent fashion. The ICAM-1 promoter contains several cis-active regulatory elements including 2 Ets binding sites (EBSs) located at positions -158 and -138 relatively to the AUG, which were previously shown to play a role in the constitutive activity of the ICAM-1 promoter. In the present study, we have determined whether the EBSs are also involved in the regulation of ICAM-1 gene transcription by pro-inflammatory cytokines. Transient transfection assays were performed with reporter genes containing ICAM-1 promoter constructions cloned upstream from the firefly luciferase gene. Site-specific mutations of the EBS diminished the promoter activity stimulated by IFN-gamma, although the IFN-gamma responsive element (pIgammaRE), which binds Stat1, was intact. Stimulation of the transcriptional activity following IFN-gamma treatment was significantly reduced when both EBSs were inactivated. Co-immunoprecipitation experiments provided evidence of a physical interaction involving Ets1 and Stat1. In COS-1 and HEK 293 cells cotransfected with CFP-Stat1 and YFP-Ets fusion protein, fluorescence resonance energy transfer experiments confirmed the close proximity of these 2 proteins in living cells following treatment with IFN-gamma.
Collapse
Affiliation(s)
- Julien Yockell-Lelièvre
- Centre de recherche en endocrinologie moléculaire et oncologique, Centre de recherche du CHUQ, Pavillon CHUL, 2705 boulevard Laurier, QC G1V 4G2, Canada
| | | | | | | | | | | | | |
Collapse
|
195
|
Demethoxycurcumin suppresses migration and invasion of MDA-MB-231 human breast cancer cell line. Eur J Pharmacol 2010; 627:8-15. [DOI: 10.1016/j.ejphar.2009.09.052] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2009] [Revised: 09/11/2009] [Accepted: 09/28/2009] [Indexed: 11/19/2022]
|
196
|
Bocca C, Bozzo F, Cannito S, Colombatto S, Miglietta A. CLA reduces breast cancer cell growth and invasion through ERalpha and PI3K/Akt pathways. Chem Biol Interact 2010; 183:187-93. [PMID: 19800873 DOI: 10.1016/j.cbi.2009.09.022] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2009] [Revised: 09/21/2009] [Accepted: 09/25/2009] [Indexed: 12/24/2022]
Abstract
We previously reported that conjugated linoleic acid (CLA), a naturally occurring fatty acid, inhibits the growth of ERalpha(+) MCF-7 and ERalpha(-) MDA-MB-231 human breast cancer cells by negative modulation of the ERK/MAPK pathway and apoptosis induction. Here we show that in these cell lines CLA also down-regulates the PI3K/Akt cascade. In MCF-7 cells CLA also triggers ERalpha/PP2A complex formation reducing the phosphorylation state and transcriptional activity of Eralpha whereas in MDA-MB-231 cells CLA does not induce PP2A activation. Moreover, CLA induces the expression of proteins involved in cell adhesion and inhibits cell migration and MMP-2 activity. These findings suggest that CLA may induce the down-regulation of ERalpha signalling and the reduction of cell invasion through the modulation of balancing between phosphatases and kinases.
Collapse
Affiliation(s)
- C Bocca
- Department of Experimental Medicine and Oncology, University of Torino, C.so Raffaello 30, 10125 Torino, Italy.
| | | | | | | | | |
Collapse
|
197
|
Strell C, Lang K, Niggemann B, Zaenker KS, Entschladen F. Neutrophil granulocytes promote the migratory activity of MDA-MB-468 human breast carcinoma cells via ICAM-1. Exp Cell Res 2009; 316:138-48. [PMID: 19747913 DOI: 10.1016/j.yexcr.2009.09.003] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2009] [Revised: 08/26/2009] [Accepted: 09/02/2009] [Indexed: 12/15/2022]
Abstract
Tumor infiltrating neutrophil granulocytes do not only exhibit tumor eliminating functions but also promote tumor progression. We have recently shown that neutrophil granulocytes can serve as linking cells for the adhesion of MDA-MB-468 breast carcinoma cells to pulmonary endothelium. Neutrophil granulocytes but not MDA-MB-468 cells express beta(2)-integrins, the ligands of the intercellular adhesion molecule (ICAM)-1, whereas ICAM-1 is strongly expressed on MDA-MB-468 cells. Consequently, the herein presented study was performed to investigate if this interaction has also an influence on the migratory activity of the tumor cells and whether ICAM-1 signaling plays a role in this process, too. We found that the continuous release of interleukin-8 (IL-8) and GRO-alpha by MDA-MB-468 cells increases the migratory activity of neutrophil granulocytes and attracts these cells towards the tumor cells which enables direct cell-cell interactions. These interactions in turn increase the migratory activity of the tumor cells in an ICAM-1 clustering-dependent mechanism since transfection of the tumor cells with specific siRNA against ICAM-1 abolished the effect. Moreover, ICAM-1 cross-linking on tumor cells induces the phosphorylation of focal adhesion components such as focal adhesion kinase and paxillin via src kinase as well as the activation of the p38 MAPK pathway via Rho kinase in a time-dependent manner. Our results provide evidence that ICAM-1 is coupled to intracellular signaling pathways involved in tumor cell migration. Thus, neutrophil granulocytes can act as modulators of the metastatic capability of tumor cells by ligation of ICAM-1.
Collapse
Affiliation(s)
- Carina Strell
- Institute of Immunology, Witten/Herdecke University, Stockumer Street 10, 58448 Witten, Germany
| | | | | | | | | |
Collapse
|
198
|
Takahashi M, Miyazaki H, Furihata M, Sakai H, Konakahara T, Watanabe M, Okada T. Chemokine CCL2/MCP-1 negatively regulates metastasis in a highly bone marrow-metastatic mouse breast cancer model. Clin Exp Metastasis 2009; 26:817-28. [PMID: 19629725 DOI: 10.1007/s10585-009-9281-8] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2009] [Accepted: 07/10/2009] [Indexed: 12/28/2022]
Abstract
Bone is the most frequent site of breast cancer metastasis, and once such metastasis occurs, complete remission is extremely difficult to achieve. In an effort to define the mechanisms underlying metastatic spread of breast cancer to bone, we previously developed and characterized the highly bone metastatic 4T1E/M3 mouse breast cancer cells. We found that following injection into mice, 4T1E/M3 cells exhibited greater bone metastasis and greater in vitro anchorage-independent growth and cell migration than their parental cells (4T1E). We also found that expression of intracellular adhesion molecule-1 (ICAM-1) is crucially involved in these metastatic activities of 4T1E/M3 cells. In the present study, our analysis of gene and protein expression revealed that production of chemokine CCL2 (MCP-1) is dramatically reduced in 4T1E/M3 cells, and that restoration of CCL2 expression in 4T1E/M3 cells diminishes their metastasis to bone and lung. Overexpression of CCL2 in 4T1E/M3 cells significantly reduced not only in vitro anchorage-independent cell growth and cell migration, but also mRNA and cell surface expression of ICAM-1. Conversely, knocking down CCL2 in 4T1E parental cells augmented their metastatic spread to spine and lung. The expression of ICAM-1 was also upregulated in 4T1E-derived CCL2 knockdown cells. Taken together, these results suggest that CCL2 expression may negatively regulate breast cancer metastasis to bone marrow and lung in our model and that expression of ICAM-1 plays a crucial role in that process.
Collapse
Affiliation(s)
- Munehisa Takahashi
- Neuroscience Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Higashi, Tsukuba, Ibaraki, 305-8566, Japan
| | | | | | | | | | | | | |
Collapse
|
199
|
Li HZ, Gao Y, Zhao XL, Liu YX, Sun BC, Yang J, Yao Z. Effects of raf kinase inhibitor protein expression on metastasis and progression of human breast cancer. Mol Cancer Res 2009; 7:832-40. [PMID: 19531568 DOI: 10.1158/1541-7786.mcr-08-0403] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Raf kinase inhibitor protein (RKIP) has been shown to be a metastasis suppressor in many kinds of malignant tumors. But its function in breast cancer was not yet clarified completely. We detected RKIP expression in clinical samples of primary breast cancer, breast cancer metastases, and in different breast cancer cells. Compared with the normal breast epithelia, benign breast epithelia, or in situ ductal carcinoma, the expression level of RKIP is decreased in invasive carcinoma and significantly reduced or lost in the metastasis lymph node matched to the invasive carcinoma. To explore the potential role of RKIP in breast cancer metastasis, we studied the effect of RKIP on the malignant phenotypes of the breast cancer cells with ectopically overexpression or knockdown of RKIP. Cell proliferation, soft-agar colony formation, in vitro adhesion assay, invasion, and migation assays were done to examine the malignant phenotypes of the transfected cells. Consequently, RKIP has no effect on in vitro proliferation rate or colony-forming ability of MDA-MB-435 cells. In vitro cell invasion and migration assays indicated that the RKIP expression was inversely associated with the invasiveness of MDA-MB-435 cells. Consistent with these results, in the orthotopic murine models, we observed that overexpression of RKIP in breast cancer cells impaired invasiveness and metastasis, whereas down-regulation of RKIP expression promoted invasiveness and metastasis. These results indicate that RKIP is a metastasis suppressor gene of human breast cancer.
Collapse
Affiliation(s)
- Hong Zhao Li
- Department of Immunology, Tianjin Medical University, Peoples Republic of China
| | | | | | | | | | | | | |
Collapse
|
200
|
Aggarwal BB, Van Kuiken ME, Iyer LH, Harikumar KB, Sung B. Molecular targets of nutraceuticals derived from dietary spices: potential role in suppression of inflammation and tumorigenesis. Exp Biol Med (Maywood) 2009; 234:825-49. [PMID: 19491364 DOI: 10.3181/0902-mr-78] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Despite the fact cancer is primarily a preventable disease, recent statistics indicate cancer will become the number one killer worldwide in 2010. Since certain cancers are more prevalent in the people of some countries than others, suggests the role of lifestyle. For instance cancer incidence among people from the Indian subcontinent, where most spices are consumed, is much lower than that in the Western World. Spices have been consumed for centuries for a variety of purposes-as flavoring agents, colorants, and preservatives. However, there is increasing evidence for the importance of plant-based foods in regular diet to lowering the risk of most chronic diseases, so spices are now emerging as more than just flavor aids, but as agents that can not only prevent but may even treat disease. In this article, we discuss the role of 41 common dietary spices with over 182 spice-derived nutraceuticals for their effects against different stages of tumorigenesis. Besides suppressing inflammatory pathways, spice-derived nutraceuticals can suppress survival, proliferation, invasion, and angiogenesis of tumor cells. We discuss how spice-derived nutraceuticals mediate such diverse effects and what their molecular targets are. Overall our review suggests "adding spice to your life" may serve as a healthy and delicious way to ward off cancer and other chronic diseases.
Collapse
Affiliation(s)
- Bharat B Aggarwal
- Cytokine Research Laboratory, Department of Experimental Therapeutics, BOX 143, The University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA.
| | | | | | | | | |
Collapse
|