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Yang B, Zhang F, Yuan W, Du L, Jiang X. Preparation of Isorhamnetin Nanoparticles and Their Targeting Efficiency to Nasopharynx Cancer. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2021; 21:1293-1299. [PMID: 33183475 DOI: 10.1166/jnn.2021.18690] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Cancer is a serious threat to human health and longevity, and is an important cause of disease death. At present, cancer is mainly treated by surgery, radiotherapy, chemotherapy, etc. The existing various methods of treating tumors have their limitations. Although there are immune, genetic and other treatment methods, they are still immature. Therefore, tumor-targeted drug delivery systems have attracted more and more attention in cancer treatment. Targeted nano-drugs are selectively targeted to the tumor surface to achieve targeted drug delivery. New nano-drugs have created new hotspots in medical research. It could be a new strategy for treating cancer. Carboxymethyl chitosan (CMC) is formed by the carboxylation of chitosan. It has good water solubility and biodegradability, biocompatibility and antibacterial properties, so CMC is the best choice as a nanomaterial. Isorhamnetin (Iso) is an important anticancer drug. This article uses nanomedicine technology to construct CMC as a carrier, Iso as an antitumor drug, and using polydopamine (PDA) to modify the surface of the particles. Through in vitro and in vivo experiments, the Iso/CMC-PDA nanosphere Targeting and Growth Inhibition of Cervical Cancer Cells.
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Affiliation(s)
- Bo Yang
- Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
| | - Fang Zhang
- Department of Otolaryngology Head and Neck Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Weili Yuan
- Department of Oral and Maxillofacial Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Li Du
- Department of Otolaryngology Head and Neck Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Xuejun Jiang
- Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
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Liu JH, Cao YM, Rong ZP, Ding J, Pan X. Trichostatin A Induces Autophagy in Cervical Cancer Cells by Regulating the PRMT5-STC1-TRPV6-JNK Pathway. Pharmacology 2020; 106:60-69. [PMID: 33142290 DOI: 10.1159/000507937] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 04/15/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The aim of this study was to investigate the effects of trichostatin A (TSA) on cervical cancer and the related mechanisms. METHODS The HeLa and Caski cervical cancer cell lines were treated with different concentrations of TSA. Cell viability was measured by MTT assays. Cell apoptosis was analysed using flow cytometry. Expression of transient receptor potential cation channel, subfamily V, member 6 (TRPV6), protein arginine methyltransferase 5 (PRMT5), and stanniocalcin 1 (STC1) was determined by qRT-PCR and Western blotting. Protein levels of LC3 II/I, beclin1, p62, JNK, and p-JNK were detected by Western blotting. RESULTS Treatment with TSA significantly decreased HeLa and Caski cell viability and enhanced the apoptosis rate in a dose-dependent manner. TSA markedly elevated beclin1 protein levels and the LC3 II/I ratio and significantly reduced p62 levels in a dose-dependent manner. In addition, TSA (1 μM) significantly suppressed PRMT5 and TRPV6 levels and enhanced STC1 and p-JNK levels. The lysosomal inhibitor bafilomycin-A1 synergistically enhanced the TSA-mediated increase in autophagic flux. Either the overexpression of TRPV6 or the inhibition of JNK signalling markedly enhanced cell viability, inhibited apoptosis, and autophagy and reduced p-JNK levels in TSA-treated cells. The inhibition of STC1 significantly increased TRPV6 protein levels and reduced p-JNK levels. Overexpression of PRMT5 dramatically decreased STC1 and p-JNK protein levels and increased TRPV6 levels. CONCLUSION TSA suppresses cervical cancer cell proliferation and induces apoptosis and autophagy through regulation of the PRMT5/STC1/TRPV6/JNK axis.
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Affiliation(s)
- Jian-Hao Liu
- School of Pharmaceutical Sciences of Central South University, Changsha, China
| | - Yan-Ming Cao
- Department of Oncology, Xiangya Third Hospital, Central South University, Changsha, China
| | - Zhi-Peng Rong
- Department of Oncology, Xiangya Third Hospital, Central South University, Changsha, China
| | - Juan Ding
- Department of Oncology, Xiangya Third Hospital, Central South University, Changsha, China
| | - Xi Pan
- Department of Oncology, Xiangya Third Hospital, Central South University, Changsha, China,
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Zhao F, Yang G, Feng M, Cao Z, Liu Y, Qiu J, You L, Zheng L, Zhang T, Zhao Y. Expression, function and clinical application of stanniocalcin-1 in cancer. J Cell Mol Med 2020; 24:7686-7696. [PMID: 32468698 PMCID: PMC7348177 DOI: 10.1111/jcmm.15348] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 10/10/2019] [Accepted: 10/19/2019] [Indexed: 12/13/2022] Open
Abstract
The glycoprotein stanniocalcin-1 functions as a regulatory endocrine hormone that maintains the balance of calcium and phosphorus in bony fish and as a paracrine/autocrine factor involved in many physiological/pathological processes in humans, including carcinogenesis. In this review, we provide an overview of (a) the possible mechanisms through which STC1 affects the malignant properties of cancer, (b) transcriptional and post-transcriptional regulation pathways of STC1 and (c) the potential clinical relevance of STC1 as a cancer biomarker and even a therapeutic target in the future. Exploring the role of STC1 in cancer development may provide a better understanding of the tumorigenesis process in humans and may facilitate finding an effective therapeutic method against cancer.
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Affiliation(s)
- Fangyu Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Gang Yang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mengyu Feng
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhe Cao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yueze Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiangdong Qiu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei You
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lianfang Zheng
- Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yupei Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Huang S, Chi Y, Qin Y, Wang Z, Xiu B, Su Y, Guo R, Guo L, Sun H, Zeng C, Zhou S, Hu X, Liu S, Shao Z, Wu Z, Jin W, Wu J. CAPG enhances breast cancer metastasis by competing with PRMT5 to modulate STC-1 transcription. Theranostics 2018; 8:2549-2564. [PMID: 29721098 PMCID: PMC5928908 DOI: 10.7150/thno.22523] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 02/22/2018] [Indexed: 11/20/2022] Open
Abstract
Macrophage-capping protein (CAPG) has been shown to promote cancer cell metastasis, although the mechanism remains poorly understood. Methods: Breast cancer (BC) tissue microarray was used to test the role of CAPG in the prognosis of BC patients. Xenograft mice model was used to validate the metastasis promotion role of CAPG in vivo. Gene expression array, chromatin immunoprecipitation and luciferase report assay were performed to search for the target genes of CAPG. Protein immunoprecipitation, MS/MS analysis, tissue microarray and histone methyltransferase assay were used to explore the mechanism of CAPG regulating stanniocalcin 1 (STC-1) transcription. Results: We demonstrate a novel mechanism by which CAPG enhances BC metastasis via promoting the transcription of the pro-metastatic gene STC-1, contributing to increased metastasis in BC. Mechanistically, CAPG competes with the transcriptional repressor arginine methyltransferase 5 (PRMT5) for binding to the STC-1 promoter, leading to reduced histone H4R3 methylation and enhanced STC-1 transcription. Our study also indicates that both CAPG and PRMT5 are independent prognostic factors for BC patient survival. High CAPG level is associated with poor survival, while high PRMT5 expression favors a better prognosis in BC patients. Conclusion: Our findings identify a novel role of CAPG in the promotion of BC metastasis by epigenetically enhancing STC-1 transcription.
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Leung CC, Wong CK. Effects of STC1 overexpression on tumorigenicity and metabolism of hepatocellular carcinoma. Oncotarget 2017; 9:6852-6861. [PMID: 29467934 PMCID: PMC5805520 DOI: 10.18632/oncotarget.23566] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 10/28/2017] [Indexed: 12/25/2022] Open
Abstract
Stanniocalcin-1 (STC1) is a paracrine factor associated with inflammation and carcinogenesis. Using clinicopathological data, we previously reported that a greater expression of STC1 in hepatocellular carcinoma (HCC) was significantly correlated with smaller tumor size. The underlying mechanism on the correlation is not known. In this study, using a metastatic HCC cell-line (MHCC-97L, P) and lentiviral vector mediated-STC1 overexpression, the inoculation of STC1-overexpressing MHCC-97L (S1) cells in a nude mice xenograft model demonstrated reductions in tumor mass and volume. As compared with P cells, S1 cells exhibited epithelial phenotype with significantly lower plating efficiency and reduced migratory and proliferative potential. Using coulter counter for cell-sizing, S1 cells (17.6 μm) were significantly smaller than P cells (19.6 μm). Western blot analysis revealed that S1 cells exhibited reduced expression level of phosphorylated ribosomal protein S6 (p-rpS6). Moreover, an inhibition of the upstream kinase p70S6K was evident with the dephosphorylation of Thr389 in the linker domain of the kinase. The inhibition of p70S6K/p-rpS6 pathway was accompanied with reduced cellular ATP level and increase of p-AMPK in S1 cells. Significantly lower rates of glycolysis and extracellular O2 consumption in S1 cells exhibited a lower cellular energy status. Since a faster rate of ATP production is essential to support cancer growth and metastasis, the present study identified the effect of STC1-overexpression on reducing energy metabolism, leading to an activation of AMPK pathway but an inhibition of p70S6K/p-rpS6 signaling to reduce tumor growth.
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Affiliation(s)
- Cherry Ct Leung
- Department of Biology, Hong Kong Baptist University, Hong Kong SAR, China
| | - Chris Kc Wong
- Department of Biology, Hong Kong Baptist University, Hong Kong SAR, China
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Chu SJ, Zhang J, Zhang R, Lu WW, Zhu JS. Evolution and functions of stanniocalcins in cancer. Int J Immunopathol Pharmacol 2017; 28:14-20. [PMID: 25816401 DOI: 10.1177/0394632015572745] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Stanniocalcin (STC), first isolated from the corpuscles of stannius of teleost fishes, was originally known for its regulation on calcium/phosphate transport. Increasing evidence demonstrates that STCs display the important function in some physiological and pathological behaviors such as calcium regulation, oxidative stress, anti-inflammation, angiogenesis, ischemia reperfusion, nerve diseases, etc. Moreover, STCs are implicated in the development and progression of multiple malignancies through promoting cell growth, proliferation, invasion, metastasis, and apoptotic escape. Some studies have shown that NF-κB upregulates STC expression, thereby activating the downstream HIF-1/ERK1/2 signaling pathway, enhancing the transcriptional activity of tumor-related factors (MMP-2/9, cyclinD1, Bcl-2, N-cadherin, etc) and contributing to tumorigenesis. Here, this brief review describes recent progress of STCs in mammalians, focused mainly on their critical functions in cancer.
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Affiliation(s)
- S-J Chu
- Department of Gerontology, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, PR China
| | - J Zhang
- Department of Gastroenterology, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, PR China
| | - R Zhang
- Department of Gastroenterology, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, PR China
| | - W-W Lu
- Department of Gastroenterology, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, PR China
| | - J-S Zhu
- Department of Gastroenterology, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, PR China
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Wu TC, Lin YC, Chen HL, Huang PR, Liu SY, Yeh SL. The enhancing effect of genistein on apoptosis induced by trichostatin A in lung cancer cells with wild type p53 genes is associated with upregulation of histone acetyltransferase. Toxicol Appl Pharmacol 2016; 292:94-102. [PMID: 26768552 DOI: 10.1016/j.taap.2015.12.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 12/10/2015] [Accepted: 12/31/2015] [Indexed: 11/24/2022]
Abstract
Genistein has been shown to enhance the antitumor activity of trichostatin A (TSA) in human lung carcinoma A549 cells. However, whether the combined treatment exerts the same effect in other lung cancer cells is unclear. In the present study we first compared the enhancing effect of genistein on the antitumor effect of TSA in ABC-1, NCI-H460 (H460) and A549 cells. Second, we investigated whether the effects of genistein are associated with increased histone/non-histone protein acetylation. We found that the enhancing effect of genistein on cell-growth-arrest in ABC-1 cells (p53 mutant) was less than in A549 and H460 cells. Genistein enhanced TSA induced apoptosis in A549 and H460 cells rather than in ABC-1 cells. After silencing p53 expression in A549 and H460 cells, the enhancing effect of genistein was diminished. In addition, genistein increased TSA-induced histone H3/H4 acetylation in A549 and H460 cells. Genistein also increased p53 acetylation in H460 cells. The inhibitor of acetyltransferase, anacardic acid, diminished the enhancing effect of genistein on all TSA-induced histone/p53 acetylation and apoptosis. Genistein in combination with TSA increased the expression of p300 protein, an acetyltransferase, in A549 and NCI-H460 cells. Furthermore, we demonstrated that genistein also enhanced the antitumor effect of genistein in A549-tumor-bearing mice. Taken together, these results suggest that the enhancing effects of genistein on TSA-induced apoptosis in lung cancer cells were p53-dependent and were associated with histone/non-histone protein acetylation.
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Affiliation(s)
- Tzu-Chin Wu
- Chest Clinic, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Yi-Chin Lin
- Department of Nutritional Science, Chung Shan Medical University, Taichung, Taiwan
| | - Hsiao-Ling Chen
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
| | - Pei-Ru Huang
- Department of Nutritional Science, Chung Shan Medical University, Taichung, Taiwan
| | - Shang-Yu Liu
- Department of Nutritional Science, Chung Shan Medical University, Taichung, Taiwan
| | - Shu-Lan Yeh
- Department of Nutritional Science, Chung Shan Medical University, Taichung, Taiwan; Department of Nutrition, Chung Shan Medical University Hospital, Taichung, Taiwan.
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Ohkouchi S, Ono M, Kobayashi M, Hirano T, Tojo Y, Hisata S, Ichinose M, Irokawa T, Ogawa H, Kurosawa H. Myriad Functions of Stanniocalcin-1 (STC1) Cover Multiple Therapeutic Targets in the Complicated Pathogenesis of Idiopathic Pulmonary Fibrosis (IPF). CLINICAL MEDICINE INSIGHTS-CIRCULATORY RESPIRATORY AND PULMONARY MEDICINE 2015; 9:91-6. [PMID: 26740747 PMCID: PMC4696838 DOI: 10.4137/ccrpm.s23285] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 10/14/2015] [Accepted: 11/05/2015] [Indexed: 12/29/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF) is an intractable disease for which the pathological findings are characterized by temporal and spatial heterogeneity. The pathogenesis is composed of myriad factors, including repetitive injuries to epithelial cells, alterations in immunity, the formation of vascular leakage and coagulation, abnormal wound healing, fibrogenesis, and collagen accumulation. Therefore, the molecular target drugs that are used or attempted for treatment or clinical trials may not cover the myriad therapeutic targets of IPF. In addition, the complicated pathogenesis results in a lack of informative biomarkers to diagnose accurately the status of IPF. These facts point out the necessity of using a combination of drugs, that is, each single drug with molecular targets or a single drug with multiple therapeutic targets. In this review, we introduce a humoral factor, stanniocalcin-1 (STC1), which has myriad functions, including the maintenance of calcium homeostasis, the promotion of early wound healing, uncoupling respiration (aerobic glycolysis), reepithelialization in damaged tissues, the inhibition of vascular leakage, and the regulation of macrophage functions to keep epithelial and endothelial homeostasis, which may adequately cover the myriad therapeutic targets of IPF.
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Affiliation(s)
- Shinya Ohkouchi
- Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan; Department of Occupational Health, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Manabu Ono
- Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Makoto Kobayashi
- Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Taizou Hirano
- Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Yutaka Tojo
- Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Shu Hisata
- Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan; Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medical College and New York-Presbyterian Hospital, New York, NY, USA; Division of Pulmonary and Critical Care Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Masakazu Ichinose
- Department of Respiratory Medicine, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Toshiya Irokawa
- Department of Occupational Health, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Hiromasa Ogawa
- Department of Occupational Health, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Hajime Kurosawa
- Department of Occupational Health, Graduate School of Medicine, Tohoku University, Sendai, Japan
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Law AYS, Wong CKC. Stanniocalcin-1 and -2 promote angiogenic sprouting in HUVECs via VEGF/VEGFR2 and angiopoietin signaling pathways. Mol Cell Endocrinol 2013; 374:73-81. [PMID: 23664860 DOI: 10.1016/j.mce.2013.04.024] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Revised: 03/27/2013] [Accepted: 04/26/2013] [Indexed: 12/15/2022]
Abstract
The members of stanniocalcins (STCs: STC-1 and STC-2) family are known to be involved in tumor progression and metastasis. Although current evidences suggest the involvement of STCs in vascular biology, the functional roles of STCs in angiogenesis have not yet been elucidated. The objective of this study was to decipher the roles of STCs in angiogenesis of human umbilical vascular endothelial cells (HUVECs). We prepared STC1 or STC2 lentiviral particles to transduce the cells to reveal their effects on the processes of cell proliferation, migration and tube formation. The stimulatory effects of STCs on these processes were demonstrated, supporting the notion of STCs in angiogenesis. To dissect the molecular components involved, STC1 or STC2 transduction led to significant increases in the expression levels of cell cycle regulators (i.e. cyclin-D and phospho-retinoblastoma), matrix metalloproteinase (MMP)-2 but a decrease of tissue inhibitors of metalloproteases (TIMP)-1. The expression levels of the cell adhesion/junctional proteins vimentin and VE-cadherin, were significantly induced. Moreover the transduction induced both mRNA and protein levels of eNOS, VEGF and VEGFR2 (KDR mRNA and pKDR), highlighting the stimulatory effects of STCs on VEGF-signaling pathway. Furthermore STC2 transduction but not STC1, activated angiopoietin (Ang)-2 pathway. Taken together, STC1 and STC2 play positive roles in angiogenic sprouting. The action of STC1 was mediated via VEGF/VEGFR2 pathway while STC2 were mediated via VEGF/VEGFR2 and Ang-2 pathways.
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Affiliation(s)
- Alice Y S Law
- Department of Biology, Hong Kong Baptist University, Kowloon Tong, Hong Kong
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