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Zhang X, Wang G, Gong Y, Zhao L, Song P, Zhang H, Zhang Y, Ju H, Wang X, Wang B, Ren H, Zhu X, Dong Y. IGFBP3 induced by the TGF-β/EGFRvIII transactivation contributes to the malignant phenotype of glioblastoma. iScience 2023; 26:106639. [PMID: 37192967 PMCID: PMC10182331 DOI: 10.1016/j.isci.2023.106639] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 03/09/2023] [Accepted: 04/05/2023] [Indexed: 05/18/2023] Open
Abstract
Dual or multi-targets therapy targeting epidermal growth factor receptor variant III (EGFRvIII) and other molecular may relax the constraint for glioblastoma (GBM), putting forward the urgent requirement of finding candidate molecules. Here, the insulin-like growth factor binding protein-3 (IGFBP3) was considered a candidate, whereas the mechanisms of IGFBP3 production remain unclear. We treated GBM cells with exogenous transforming growth factor β (TGF-β) to simulate the microenvironment. We found that TGF-β and EGFRvIII transactivation induced the activation of transcription factor c-Jun, which specifically bound to the promoter region of IGFBP3 through Smad2/3 and ERK1/2 pathways and promoted the production and secretion of IGFBP3. IGFBP3 knockdown inhibited the activation of TGF-β and EGFRvIII signals and the malignant behaviors triggered by them in vitro and in vivo. Collectively, our results indicated a positive feedback loop of p-EGFRvIII/IGFBP3 under administration of TGF-β, blocking IGFBP3 may be an additional target in EGFRvIII-expressing GBM-selective therapeutic strategy.
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Affiliation(s)
- Xuehua Zhang
- Department of Immunology, Binzhou Medical University, Yantai, Shandong 264003, China
| | - Guoyan Wang
- Clinical Laboratory of Yantai Affiliated Hospital of Binzhou Medical University, Yantai, Shandong 264199, China
| | - Yujiao Gong
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong 519000, China
| | - Leilei Zhao
- Department of Immunology, Binzhou Medical University, Yantai, Shandong 264003, China
| | - Ping Song
- Department of Ophthalmology, Jiarun Hospital of Harbin, Harbin, Heilongjiang 150000, China
| | - He Zhang
- Department of Immunology, Qiqihar Medical University, Qiqihar, Heilongjiang 161000, China
| | - Yurui Zhang
- Department of Immunology, Binzhou Medical University, Yantai, Shandong 264003, China
| | - Huanyu Ju
- Department of Immunology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - Xiaoyu Wang
- Department of Neurology, Hongda Hospital, Jinxiang, Shandong 272200, China
| | - Bin Wang
- Department of Immunology, Binzhou Medical University, Yantai, Shandong 264003, China
| | - Huan Ren
- School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong 518000, China
- Corresponding author
| | - Xiao Zhu
- School of Computer and Control Engineering, Yantai University, Yantai, Shandong 264005, China
- Corresponding author
| | - Yucui Dong
- Department of Immunology, Binzhou Medical University, Yantai, Shandong 264003, China
- Corresponding author
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Pirouzpanah S, Asemani S, Shayanfar A, Baradaran B, Montazeri V. The effects of Berberis vulgaris consumption on plasma levels of IGF-1, IGFBPs, PPAR-γ and the expression of angiogenic genes in women with benign breast disease: a randomized controlled clinical trial. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 19:324. [PMID: 31752829 PMCID: PMC6868871 DOI: 10.1186/s12906-019-2715-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Accepted: 10/14/2019] [Indexed: 01/10/2023]
Abstract
BACKGROUND The present study was designed to investigate the effects of Berberis vulgaris (BV) juice consumption on plasma levels of insulin-like growth factor (IGF-1), IGF-binding proteins (IGFBPs), and the expression of PPAR-γ, VEGF and HIF in women with benign breast disease. METHODS This parallel design randomized, double-blind controlled clinical trial was conducted on 85 eligible patients diagnosed with benign breast disease. They were assigned randomly into either BV juice group (n = 44, BV juice: 480 ml/day) or placebo group (n = 41, BV placebo juice: 480 ml/day) for 8 weeks intervention. Participants, caregivers and those who assessed laboratory analyses were blinded to the assignments. Plasma levels of biomarkers were measured at baseline and after 8 weeks by ELISA. Quantitative real-time PCR was used to measure the fold change in the expression of each interested gene. RESULTS The compliance of participants was 95.2% and 40 available subjects analyzed in each group at last. Relative treatment (RT) effects for BV juice caused 16% fall in IGF-1 concentration and 37% reduction in the ratio of IGF-1/1GFBP1. Absolute treatment effect expressed 111 ng/ml increased mean differences of IGFBP-3 between BV group and placebo. Plasma level of PPAR-γ increased in both groups but it was not significant. Fold changes in the expressions of PPAR-γ, VEGF and HIF showed down-regulation in the intervention group compared to placebos (P < 0.05). CONCLUSIONS The BV juice intervention over 8 weeks was accompanied by acceptable efficacy and decreased plasma IGF-1, and IGF-1/IGFBP-1 ratio partly could be assigned to enhanced IGFBP-1 level in women with BBD. The intervention caused reductions in the expression levels of PPAR, VEGF, and HIF which are remarkable genomic changes to potentially prevent breast tumorigenesis. TRIAL REGISTRATION IRCT2012110511335N2. Registered 10 July 2013 (retrospectively registered).
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Current smoking is associated with a larger waist circumference and a more androgenic profile in young healthy women from high-risk breast cancer families. Cancer Causes Control 2018; 29:243-251. [PMID: 29299723 PMCID: PMC5794810 DOI: 10.1007/s10552-017-0999-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 12/21/2017] [Indexed: 01/14/2023]
Abstract
The purpose was to elucidate the interplay between current smoking, anthropometric measurements, and endogenous hormone levels in women ≤ 40 years. Questionnaires on lifestyle and reproductive factors were completed by 269 healthy women from high-risk breast cancer families between 1996 and 2006 in Sweden. Blood samples for analyses of plasma testosterone, estradiol, androstenedione, sex hormone-binding globulin, and body measurements were obtained 5–10 days before predicted onset of the next menstrual period. Women without smoking status, who were currently breastfeeding, or using hormonal contraception other than combined oral contraceptives (OCs) were excluded (n = 27). Current smokers (n = 57) had larger waist circumference (adjp = 0.004) and waist-to-hip ratio (WHR) (adjp = 0.007) than non-smokers (n = 185). In non-OC users, adjusted mean androstenedione levels were higher in current smokers compared with non-smokers (10.3 vs. 8.6 nmol/L; adjp = 0.0002). While in current OC users estradiol levels were higher in smokers compared with non-smokers (22.5 vs. 17.4 pg/mL; adjp = 0.012). In multivariable models, WHR was associated with both current smoking (adjp ≤ 0.016) and higher levels of androstenedione (adjp = 0.05) or bioavailable testosterone (adjp = 0.001). Among non-OC users, a more androgenic profile was observed in current smokers compared with non-smokers, but not in current OC users. Irrespective of OC use, current smoking was associated with increased waist circumference.
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Uterine Fibroids (Leiomyomata). Integr Med (Encinitas) 2018. [DOI: 10.1016/b978-0-323-35868-2.00058-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Genetic variation in the insulin, insulin-like growth factor, growth hormone, and leptin pathways in relation to breast cancer in African-American women: the AMBER consortium. NPJ Breast Cancer 2016; 2. [PMID: 27942580 PMCID: PMC5142758 DOI: 10.1038/npjbcancer.2016.34] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The insulin/insulin-like growth factor (IGF) system and related pathways such as growth hormone, and leptin signaling have a key role in cancer development. It is unclear how germline variation in these pathways affects breast cancer risk. We conducted gene-based analyses of 184 genes in the insulin/IGF, growth hormone, and leptin pathways to identify genetic variation associated with risk of breast cancer overall, and for estrogen receptor (ER) subtypes. Tag single-nucleotide polymorphisms (SNPs) for each gene were selected and genotyped on a customized Illumina SNP array. Imputation was carried out using 1000 Genomes haplotypes. The analysis included 91,627 SNPs genotyped or imputed in 3,663 breast cancer cases, (1,983 ER-positive and 1,098 ER-negative) and 4,687 controls from the African American Breast Cancer Epidemiology and Risk consortium, a collaborative project of four large studies of breast cancer in African-American women (Carolina Breast Cancer Study, Black Women's Health Study, Women's Circle of Health Study, and Multiethnic Cohort). We used a multi-locus adaptive joint test to determine the association of each gene with overall breast cancer and ER subtypes. The most significant gene associations (P⩽0.01) were BAIAP2 and CALM2 for overall breast cancer; BAIAP2 and CSNK2A1 for ER+ breast cancer; and BRAF, BAD, and MAPK3 for ER− breast cancer. The association of BAD with ER− breast cancer was explained by a two-SNP risk model; all other associations were best explained by one-SNP risk models. In total, six genes and seven SNPs had suggestive associations with overall breast cancer or ER subtypes in African-American women.
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Zhao L, Chi F, Xi M, Shen JX, Li QQ, He LR, Liu SL, Liu MZ. Polymorphisms of insulin-like growth factor binding protein-3 as a predictor for risk and patient survival in esophageal squamous cell carcinoma. Biomed Pharmacother 2015; 74:148-52. [PMID: 26349977 DOI: 10.1016/j.biopha.2015.08.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Accepted: 08/04/2015] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND AND PURPOSE Genetic single nucleotide polymorphisms (SNP) play a critical role in the development of esophageal squamous cell carcinoma (ESCC). The aim of this study is to investigate the associations between insulin-like growth factor binding protein-3 (IGFBP-3) gene polymorphisms and ESCC patients risk and survival after definitive chemoradiotherapy (CRT). MATERIALS AND METHODS We undertook a case-control study to analyze two IGFBP-3 polymorphisms (rs2854744 A>C and rs2854746 G>C) in an Han Chinese population, by extraction of genomic DNA from the peripheral blood of 110 ESCC patients treated with CRT and 128 control participants, and performed IGFBP-3 genotyping using DNA sequencing. RESULTS The obtained results indicated that overall, no statistically significant association was observed in rs2854746 G>C. However, rs2854744 A>C genotype was at increased risk of ESCCs (P=0.032; odds ratio (OR)=1.201, CI 95%:1.014-1.423). Moreover, rs2854744 A>C genotype ESCCs were more significantly common in patients with tumor size of >6cm than A allele ESCC and in cases of lower T stage. Furthermore, ESCC patients with rs2854744CC genotype have the poorer CRT response and shorter survival time than GG+GC genotype ESCC. CONCLUSIONS In conclusion, polymorphism in IGFBP-3 rs2854744 A>C might be a potential predictor of ESCC risk and patient survival. Nevertheless, further investigation with a larger sample size is needed to support our results.
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Affiliation(s)
- Lei Zhao
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China; State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Feng Chi
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China; State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Mian Xi
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China; State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Jing-Xian Shen
- State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China; Medical Imaging and Interventional Center, Sun Yat-Sen University Cancer Center, Guangzhou, China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Qiao-Qiao Li
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China; State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Li-Ru He
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China; State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Shi-Liang Liu
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China; State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Meng-Zhong Liu
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, Guangzhou, China; State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
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Christopoulos PF, Msaouel P, Koutsilieris M. The role of the insulin-like growth factor-1 system in breast cancer. Mol Cancer 2015; 14:43. [PMID: 25743390 PMCID: PMC4335664 DOI: 10.1186/s12943-015-0291-7] [Citation(s) in RCA: 253] [Impact Index Per Article: 28.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Accepted: 01/07/2015] [Indexed: 02/06/2023] Open
Abstract
IGF-1 is a potent mitogen of major importance in the mammary gland. IGF-1 binding to the cognate receptor, IGF-1R, triggers a signaling cascade leading to proliferative and anti-apoptotic events. Although many of the relevant molecular pathways and intracellular cascades remain to be elucidated, a growing body of evidence points to the important role of the IGF-1 system in breast cancer development, progression and metastasis. IGF-1 is a point of convergence for major signaling pathways implicated in breast cancer growth. In this review, we provide an overview and concise update on the function and regulation of IGF-1 as well as the role it plays in breast malignancies.
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Affiliation(s)
- Panagiotis F Christopoulos
- Department of Experimental Physiology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Street, 11527 Goudi, Athens, Greece.
| | - Pavlos Msaouel
- Department of Internal Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA.
| | - Michael Koutsilieris
- Department of Experimental Physiology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Street, 11527 Goudi, Athens, Greece.
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IGF1(CA)19 and IGFBP-3-202A/C Gene Polymorphism and Cancer Risk: A Meta-analysis. Cell Biochem Biophys 2013; 69:169-78. [DOI: 10.1007/s12013-013-9784-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Fidler MJ, Shersher DD, Borgia JA, Bonomi P. Targeting the insulin-like growth factor receptor pathway in lung cancer: problems and pitfalls. Ther Adv Med Oncol 2012; 4:51-60. [PMID: 22423264 PMCID: PMC3296080 DOI: 10.1177/1758834011427576] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The insulin-like growth factor (IGF) pathway is a complex pathway involving interactions between membrane-bound receptors, ligands, binding proteins, downstream effectors, and other receptor tyrosine kinase signaling cascades. The IGF pathway has been identified as a potential therapeutic target in non-small cell lung cancer (NSCLC) based on the following provocative factors. Preclinical observations in NSCLC have shown that this pathway is involved in tumor cell proliferation, survival, and invasiveness. In addition, IGF-1R protein expression is found in a significant number of non-small cell tumor specimens. Initial therapeutic efforts involved the development of monoclonal antibodies and tyrosine kinase inhibitors that target IGF-1R, a transmembrane receptor tyrosine kinase. Enthusiasm for targeting this pathway increased when a randomized phase II study showed that combining an anti-IGF-1R monoclonal antibody (figitumumab) with a platinum doublet resulted in a higher response rate and trends for superior progression-free survival and overall survival. Subsequently, a phase III study failed to confirm the promising results observed in the phase II trial. Currently, investigators are studying different monoclonal antibodies and tyrosine kinases targeting IGF-1R. In unselected patients, results presented thus far do not suggest efficacy of this agent. However, retrospective subgroup analyses suggest that circulating IGF-1 levels might identify patients who could benefit from treatment with an IGF-1R monoclonal antibody and may warrant further exploratory studies for predictive molecular markers. The purpose of this paper is to briefly discuss the IGF pathway and its relationship with other signaling pathways in lung cancer and to review the ongoing IGF clinical trials and efforts to identify predictive molecular markers.
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Affiliation(s)
- Mary Jo Fidler
- Section of Medical Oncology, Rush University Medical Center, 1725 West Harrison Street, Suite 821, Chicago, IL 60612, USA
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Warshowsky A. Uterine Fibroids (Leiomyomata). Integr Med (Encinitas) 2012. [DOI: 10.1016/b978-1-4377-1793-8.00108-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Chiu CJ, Conley YP, Gorin MB, Gensler G, Lai CQ, Shang F, Taylor A. Associations between genetic polymorphisms of insulin-like growth factor axis genes and risk for age-related macular degeneration. Invest Ophthalmol Vis Sci 2011; 52:9099-107. [PMID: 22058336 DOI: 10.1167/iovs.11-7782] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
PURPOSE To investigate whether insulin-like growth factor (IGF) axis genes, together with a novel dietary risk factor, the dietary glycemic index (dGI), and body mass index (BMI) affect the risk for age-related macular degeneration (AMD). METHODS This case-control study involved 962 subjects originally recruited through the Age-Related Eye Disease Study (AREDS) Genetic Repository. After those with missing covariates or invalid calorie intake (n = 23), diabetes (n = 59), and non-Caucasian race (n = 16) were excluded, 864 participants were used, including 209 AREDS category 1 participants (control group), 354 category 2 or 3 participants (drusen group), and 301 category 4 participants (advanced AMD group). A total of 25 single-nucleotide polymorphisms (SNPs) selected from IGF-1 (n = 9), IGF-2 (n = 1), IGF binding protein 1 (IGFBP1; n = 3), IGFBP3 (n = 3), acid-labile subunit of IGFBP (IGFALS; n = 2), IGF1 receptor (IGF1R; n = 4), and IGF2R (n = 3) were genotyped. SNP-AMD associations were measured with genotype, allele χ(2) tests and Armitage's trend test. Odds ratios (OR), 95% confidence intervals (CIs), and SNP-exposure interactions were evaluated by multivariate logistic regression. RESULTS One SNP (rs2872060) in IGF1R revealed a significant association with advanced AMD (P-allele = 0.0009, P-trend = 0.0008; the significance level was set at 0.05/25 = 0.002 for multiple comparisons). The risk allele (G) in the heterozygous and homozygous states (OR, 1.67 and 2.93; 95% CI, 1.03-2.71 and 1.60-5.36, respectively) suggests susceptibility and an additive effect on AMD risk. Further stratification analysis remained significant for both neovascularization (OR, 1.49 and 2.61; 95% CI, 0.90-2.48 and 1.39-4.90, respectively) and geographic atrophy (OR, 2.57 and 4.52; 95% CI, 0.99-6.71 and 1.49-13.74, respectively). The G allele interaction analysis with BMI was significant for neovascularization (P = 0.042) but not for geographic atrophy (P = 0.47). No significant interaction was found with dGI. CONCLUSIONS These data suggest a role of IGF1R on the risk for advanced AMD in this group of subjects.
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Affiliation(s)
- Chung-Jung Chiu
- U.S. Department of Agriculture (USDA) Human Nutrition Research Center on Aging at Tufts University, 711 Washington Street, Boston, MA 02111, USA.
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Urinary bladder cancer risk in relation to a single nucleotide polymorphism (rs2854744) in the insulin-like growth factor-binding protein-3 (IGFBP3) gene. Arch Toxicol 2011; 86:195-203. [DOI: 10.1007/s00204-011-0747-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Accepted: 08/11/2011] [Indexed: 10/17/2022]
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